[PATCH v5 0/7] MR9131: iertutil: Move URI parser from urlmon.
For React Native. -- v5: iertutil: Move CUri coclass from urlmon. urlmon: Add a wine_get_canonicalized_uri() helper. https://gitlab.winehq.org/wine/wine/-/merge_requests/9131
From: Zhiyi Zhang <zzhang@codeweavers.com> --- dlls/iertutil/Makefile.in | 6 +- dlls/iertutil/iertutil.spec | 1 + dlls/iertutil/private.h | 1 - dlls/iertutil/uri.c | 5876 +++++++++++++++++++++++++++++++++++ dlls/urlmon/Makefile.in | 2 +- dlls/urlmon/uri.c | 1002 ------ dlls/urlmon/urlmon.spec | 2 +- 7 files changed, 5883 insertions(+), 1007 deletions(-) create mode 100644 dlls/iertutil/uri.c diff --git a/dlls/iertutil/Makefile.in b/dlls/iertutil/Makefile.in index ba633d5ee72..78f9d0bbb50 100644 --- a/dlls/iertutil/Makefile.in +++ b/dlls/iertutil/Makefile.in @@ -1,6 +1,8 @@ MODULE = iertutil.dll -IMPORTS = combase +IMPORTLIB = iertutil +IMPORTS = ole32 oleaut32 rpcrt4 shlwapi combase SOURCES = \ classes.idl \ - main.c + main.c \ + uri.c diff --git a/dlls/iertutil/iertutil.spec b/dlls/iertutil/iertutil.spec index 20a8bfa98ea..9bf928370d2 100644 --- a/dlls/iertutil/iertutil.spec +++ b/dlls/iertutil/iertutil.spec @@ -1,3 +1,4 @@ +@ stdcall CreateIUriBuilder(ptr long long ptr) @ stdcall -private DllCanUnloadNow() @ stdcall -private DllGetActivationFactory(ptr ptr) @ stdcall -private DllGetClassObject(ptr ptr ptr) diff --git a/dlls/iertutil/private.h b/dlls/iertutil/private.h index 80b36886a7a..3ace0e0888d 100644 --- a/dlls/iertutil/private.h +++ b/dlls/iertutil/private.h @@ -22,7 +22,6 @@ #include <stdarg.h> #define COBJMACROS -#include "initguid.h" #include "windef.h" #include "winbase.h" #include "winstring.h" diff --git a/dlls/iertutil/uri.c b/dlls/iertutil/uri.c new file mode 100644 index 00000000000..3b7ac6233fb --- /dev/null +++ b/dlls/iertutil/uri.c @@ -0,0 +1,5876 @@ +/* + * Copyright 2010 Jacek Caban for CodeWeavers + * Copyright 2010 Thomas Mullaly + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#include <limits.h> +#include <stdarg.h> +#include <wchar.h> + +#define COBJMACROS + +#include "initguid.h" +#include "private.h" +#include "windef.h" +#include "winbase.h" +#include "winuser.h" +#include "ole2.h" +#include "urlmon.h" +#include "wininet.h" +#include "wine/debug.h" + +#define NO_SHLWAPI_REG +#include "shlwapi.h" + +#include "strsafe.h" +#include "winternl.h" +#include "inaddr.h" +#include "in6addr.h" +#include "ip2string.h" + +WINE_DEFAULT_DEBUG_CHANNEL(iertutil); + +#define URI_DISPLAY_NO_ABSOLUTE_URI 0x1 +#define URI_DISPLAY_NO_DEFAULT_PORT_AUTH 0x2 + +#define ALLOW_NULL_TERM_SCHEME 0x01 +#define ALLOW_NULL_TERM_USER_NAME 0x02 +#define ALLOW_NULL_TERM_PASSWORD 0x04 +#define ALLOW_BRACKETLESS_IP_LITERAL 0x08 +#define SKIP_IP_FUTURE_CHECK 0x10 +#define IGNORE_PORT_DELIMITER 0x20 + +#define RAW_URI_FORCE_PORT_DISP 0x1 +#define RAW_URI_CONVERT_TO_DOS_PATH 0x2 + +#define COMBINE_URI_FORCE_FLAG_USE 0x1 + +static const GUID CLSID_CUri = {0xDF2FCE13,0x25EC,0x45BB,{0x9D,0x4C,0xCE,0xCD,0x47,0xC2,0x43,0x0C}}; + +static const IID IID_IUriObj = {0x4b364760,0x9f51,0x11df,{0x98,0x1c,0x08,0x00,0x20,0x0c,0x9a,0x66}}; + +typedef struct { + IUri IUri_iface; + IUriBuilderFactory IUriBuilderFactory_iface; + IPersistStream IPersistStream_iface; + IMarshal IMarshal_iface; + + LONG ref; + + BSTR raw_uri; + + /* Information about the canonicalized URI's buffer. */ + WCHAR *canon_uri; + DWORD canon_size; + DWORD canon_len; + BOOL display_modifiers; + DWORD create_flags; + + INT scheme_start; + DWORD scheme_len; + URL_SCHEME scheme_type; + + INT userinfo_start; + DWORD userinfo_len; + INT userinfo_split; + + INT host_start; + DWORD host_len; + Uri_HOST_TYPE host_type; + + INT port_offset; + DWORD port; + BOOL has_port; + + INT authority_start; + DWORD authority_len; + + INT domain_offset; + + INT path_start; + DWORD path_len; + INT extension_offset; + + INT query_start; + DWORD query_len; + + INT fragment_start; + DWORD fragment_len; +} Uri; + +typedef struct { + IUriBuilder IUriBuilder_iface; + LONG ref; + + Uri *uri; + DWORD modified_props; + + WCHAR *fragment; + DWORD fragment_len; + + WCHAR *host; + DWORD host_len; + + WCHAR *password; + DWORD password_len; + + WCHAR *path; + DWORD path_len; + + BOOL has_port; + DWORD port; + + WCHAR *query; + DWORD query_len; + + WCHAR *scheme; + DWORD scheme_len; + + WCHAR *username; + DWORD username_len; +} UriBuilder; + +typedef struct { + BSTR uri; + + BOOL is_relative; + BOOL is_opaque; + BOOL has_implicit_scheme; + BOOL has_implicit_ip; + UINT implicit_ipv4; + BOOL must_have_path; + + const WCHAR *scheme; + DWORD scheme_len; + URL_SCHEME scheme_type; + + const WCHAR *username; + DWORD username_len; + + const WCHAR *password; + DWORD password_len; + + const WCHAR *host; + DWORD host_len; + Uri_HOST_TYPE host_type; + + IN6_ADDR ipv6_address; + + BOOL has_port; + const WCHAR *port; + DWORD port_len; + DWORD port_value; + + const WCHAR *path; + DWORD path_len; + + const WCHAR *query; + DWORD query_len; + + const WCHAR *fragment; + DWORD fragment_len; +} parse_data; + +static const CHAR hexDigits[] = "0123456789ABCDEF"; + +/* List of scheme types/scheme names that are recognized by the IUri interface as of IE 7. */ +static const struct { + URL_SCHEME scheme; + WCHAR scheme_name[16]; +} recognized_schemes[] = { + {URL_SCHEME_FTP, L"ftp"}, + {URL_SCHEME_HTTP, L"http"}, + {URL_SCHEME_GOPHER, L"gopher"}, + {URL_SCHEME_MAILTO, L"mailto"}, + {URL_SCHEME_NEWS, L"news"}, + {URL_SCHEME_NNTP, L"nntp"}, + {URL_SCHEME_TELNET, L"telnet"}, + {URL_SCHEME_WAIS, L"wais"}, + {URL_SCHEME_FILE, L"file"}, + {URL_SCHEME_MK, L"mk"}, + {URL_SCHEME_HTTPS, L"https"}, + {URL_SCHEME_SHELL, L"shell"}, + {URL_SCHEME_SNEWS, L"snews"}, + {URL_SCHEME_LOCAL, L"local"}, + {URL_SCHEME_JAVASCRIPT, L"javascript"}, + {URL_SCHEME_VBSCRIPT, L"vbscript"}, + {URL_SCHEME_ABOUT, L"about"}, + {URL_SCHEME_RES, L"res"}, + {URL_SCHEME_MSSHELLROOTED, L"ms-shell-rooted"}, + {URL_SCHEME_MSSHELLIDLIST, L"ms-shell-idlist"}, + {URL_SCHEME_MSHELP, L"hcp"}, + {URL_SCHEME_WILDCARD, L"*"} +}; + +/* List of default ports Windows recognizes. */ +static const struct { + URL_SCHEME scheme; + USHORT port; +} default_ports[] = { + {URL_SCHEME_FTP, 21}, + {URL_SCHEME_HTTP, 80}, + {URL_SCHEME_GOPHER, 70}, + {URL_SCHEME_NNTP, 119}, + {URL_SCHEME_TELNET, 23}, + {URL_SCHEME_WAIS, 210}, + {URL_SCHEME_HTTPS, 443}, +}; + +/* List of 3-character top level domain names Windows seems to recognize. + * There might be more, but, these are the only ones I've found so far. + */ +static const struct { + WCHAR tld_name[4]; +} recognized_tlds[] = { + {L"com"}, + {L"edu"}, + {L"gov"}, + {L"int"}, + {L"mil"}, + {L"net"}, + {L"org"} +}; + +static Uri *get_uri_obj(IUri *uri) +{ + Uri *ret; + HRESULT hres; + + hres = IUri_QueryInterface(uri, &IID_IUriObj, (void**)&ret); + return SUCCEEDED(hres) ? ret : NULL; +} + +static inline BOOL is_alpha(WCHAR val) { + return ((val >= 'a' && val <= 'z') || (val >= 'A' && val <= 'Z')); +} + +static inline BOOL is_num(WCHAR val) { + return (val >= '0' && val <= '9'); +} + +static inline BOOL is_drive_path(const WCHAR *str) { + return (is_alpha(str[0]) && (str[1] == ':' || str[1] == '|')); +} + +static inline BOOL is_unc_path(const WCHAR *str) { + return (str[0] == '\\' && str[1] == '\\'); +} + +static inline BOOL is_forbidden_dos_path_char(WCHAR val) { + return (val == '>' || val == '<' || val == '\"'); +} + +/* A URI is implicitly a file path if it begins with + * a drive letter (e.g. X:) or starts with "\\" (UNC path). + */ +static inline BOOL is_implicit_file_path(const WCHAR *str) { + return (is_unc_path(str) || (is_alpha(str[0]) && str[1] == ':')); +} + +/* Checks if the URI is a hierarchical URI. A hierarchical + * URI is one that has "//" after the scheme. + */ +static BOOL check_hierarchical(const WCHAR **ptr) { + const WCHAR *start = *ptr; + + if(**ptr != '/') + return FALSE; + + ++(*ptr); + if(**ptr != '/') { + *ptr = start; + return FALSE; + } + + ++(*ptr); + return TRUE; +} + +/* unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" */ +static inline BOOL is_unreserved(WCHAR val) { + return (is_alpha(val) || is_num(val) || val == '-' || val == '.' || + val == '_' || val == '~'); +} + +/* sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + * / "*" / "+" / "," / ";" / "=" + */ +static inline BOOL is_subdelim(WCHAR val) { + return (val == '!' || val == '$' || val == '&' || + val == '\'' || val == '(' || val == ')' || + val == '*' || val == '+' || val == ',' || + val == ';' || val == '='); +} + +/* gen-delims = ":" / "/" / "?" / "#" / "[" / "]" / "@" */ +static inline BOOL is_gendelim(WCHAR val) { + return (val == ':' || val == '/' || val == '?' || + val == '#' || val == '[' || val == ']' || + val == '@'); +} + +/* Characters that delimit the end of the authority + * section of a URI. Sometimes a '\\' is considered + * an authority delimiter. + */ +static inline BOOL is_auth_delim(WCHAR val, BOOL acceptSlash) { + return (val == '#' || val == '/' || val == '?' || + val == '\0' || (acceptSlash && val == '\\')); +} + +/* reserved = gen-delims / sub-delims */ +static inline BOOL is_reserved(WCHAR val) { + return (is_subdelim(val) || is_gendelim(val)); +} + +static inline BOOL is_hexdigit(WCHAR val) { + return ((val >= 'a' && val <= 'f') || + (val >= 'A' && val <= 'F') || + (val >= '0' && val <= '9')); +} + +static inline BOOL is_path_delim(URL_SCHEME scheme, WCHAR val) { + return (!val || (val == '#' && scheme != URL_SCHEME_FILE) || val == '?'); +} + +static inline BOOL is_slash(WCHAR c) +{ + return c == '/' || c == '\\'; +} + +static inline BOOL is_ascii(WCHAR c) +{ + return c < 0x80; +} + +static BOOL is_default_port(URL_SCHEME scheme, DWORD port) { + DWORD i; + + for(i = 0; i < ARRAY_SIZE(default_ports); ++i) { + if(default_ports[i].scheme == scheme && default_ports[i].port) + return TRUE; + } + + return FALSE; +} + +/* List of schemes types Windows seems to expect to be hierarchical. */ +static inline BOOL is_hierarchical_scheme(URL_SCHEME type) { + return(type == URL_SCHEME_HTTP || type == URL_SCHEME_FTP || + type == URL_SCHEME_GOPHER || type == URL_SCHEME_NNTP || + type == URL_SCHEME_TELNET || type == URL_SCHEME_WAIS || + type == URL_SCHEME_FILE || type == URL_SCHEME_HTTPS || + type == URL_SCHEME_RES); +} + +/* Checks if 'flags' contains an invalid combination of Uri_CREATE flags. */ +static inline BOOL has_invalid_flag_combination(DWORD flags) { + return((flags & Uri_CREATE_DECODE_EXTRA_INFO && flags & Uri_CREATE_NO_DECODE_EXTRA_INFO) || + (flags & Uri_CREATE_CANONICALIZE && flags & Uri_CREATE_NO_CANONICALIZE) || + (flags & Uri_CREATE_CRACK_UNKNOWN_SCHEMES && flags & Uri_CREATE_NO_CRACK_UNKNOWN_SCHEMES) || + (flags & Uri_CREATE_PRE_PROCESS_HTML_URI && flags & Uri_CREATE_NO_PRE_PROCESS_HTML_URI) || + (flags & Uri_CREATE_IE_SETTINGS && flags & Uri_CREATE_NO_IE_SETTINGS)); +} + +/* Applies each default Uri_CREATE flags to 'flags' if it + * doesn't cause a flag conflict. + */ +static void apply_default_flags(DWORD *flags) { + if(!(*flags & Uri_CREATE_NO_CANONICALIZE)) + *flags |= Uri_CREATE_CANONICALIZE; + if(!(*flags & Uri_CREATE_NO_DECODE_EXTRA_INFO)) + *flags |= Uri_CREATE_DECODE_EXTRA_INFO; + if(!(*flags & Uri_CREATE_NO_CRACK_UNKNOWN_SCHEMES)) + *flags |= Uri_CREATE_CRACK_UNKNOWN_SCHEMES; + if(!(*flags & Uri_CREATE_NO_PRE_PROCESS_HTML_URI)) + *flags |= Uri_CREATE_PRE_PROCESS_HTML_URI; + if(!(*flags & Uri_CREATE_IE_SETTINGS)) + *flags |= Uri_CREATE_NO_IE_SETTINGS; +} + +/* Determines if the URI is hierarchical using the information already parsed into + * data and using the current location of parsing in the URI string. + * + * Windows considers a URI hierarchical if one of the following is true: + * A.) It's a wildcard scheme. + * B.) It's an implicit file scheme. + * C.) It's a known hierarchical scheme and it has two '\\' after the scheme name. + * (the '\\' will be converted into "//" during canonicalization). + * D.) "//" appears after the scheme name (or at the beginning if no scheme is given). + */ +static inline BOOL is_hierarchical_uri(const WCHAR **ptr, const parse_data *data) { + const WCHAR *start = *ptr; + + if(data->scheme_type == URL_SCHEME_WILDCARD) + return TRUE; + else if(data->scheme_type == URL_SCHEME_FILE && data->has_implicit_scheme) + return TRUE; + else if(is_hierarchical_scheme(data->scheme_type) && (*ptr)[0] == '\\' && (*ptr)[1] == '\\') { + *ptr += 2; + return TRUE; + } else if(data->scheme_type != URL_SCHEME_MAILTO && check_hierarchical(ptr)) + return TRUE; + + *ptr = start; + return FALSE; +} + +/* Taken from dlls/jscript/lex.c */ +static int hex_to_int(WCHAR val) { + if(val >= '0' && val <= '9') + return val - '0'; + else if(val >= 'a' && val <= 'f') + return val - 'a' + 10; + else if(val >= 'A' && val <= 'F') + return val - 'A' + 10; + + return -1; +} + +/* Helper function for converting a percent encoded string + * representation of a WCHAR value into its actual WCHAR value. If + * the two characters following the '%' aren't valid hex values then + * this function returns the NULL character. + * + * E.g. + * "%2E" will result in '.' being returned by this function. + */ +static WCHAR decode_pct_val(const WCHAR *ptr) { + WCHAR ret = '\0'; + + if(*ptr == '%' && is_hexdigit(*(ptr + 1)) && is_hexdigit(*(ptr + 2))) { + INT a = hex_to_int(*(ptr + 1)); + INT b = hex_to_int(*(ptr + 2)); + + ret = a << 4; + ret += b; + } + + return ret; +} + +/* Helper function for percent encoding a given character + * and storing the encoded value into a given buffer (dest). + * + * It's up to the calling function to ensure that there is + * at least enough space in 'dest' for the percent encoded + * value to be stored (so dest + 3 spaces available). + */ +static inline void pct_encode_val(WCHAR val, WCHAR *dest) { + dest[0] = '%'; + dest[1] = hexDigits[(val >> 4) & 0xf]; + dest[2] = hexDigits[val & 0xf]; +} + +/* Attempts to parse the domain name from the host. + * + * This function also includes the Top-level Domain (TLD) name + * of the host when it tries to find the domain name. If it finds + * a valid domain name it will assign 'domain_start' the offset + * into 'host' where the domain name starts. + * + * It's implied that if there is a domain name its range is: + * [host+domain_start, host+host_len). + */ +static void find_domain_name(const WCHAR *host, DWORD host_len, + INT *domain_start) { + const WCHAR *last_tld, *sec_last_tld, *end, *p; + + end = host+host_len-1; + + *domain_start = -1; + + /* There has to be at least enough room for a '.' followed by a + * 3-character TLD for a domain to even exist in the host name. + */ + if(host_len < 4) + return; + + for (last_tld = sec_last_tld = NULL, p = host; p <= end; p++) + { + if (*p == '.') + { + sec_last_tld = last_tld; + last_tld = p; + } + } + if(!last_tld) + /* http://hostname -> has no domain name. */ + return; + + if(!sec_last_tld) { + /* If the '.' is at the beginning of the host there + * has to be at least 3 characters in the TLD for it + * to be valid. + * Ex: .com -> .com as the domain name. + * .co -> has no domain name. + */ + if(last_tld-host == 0) { + if(end-(last_tld-1) < 3) + return; + } else if(last_tld-host == 3) { + DWORD i; + + /* If there are three characters in front of last_tld and + * they are on the list of recognized TLDs, then this + * host doesn't have a domain (since the host only contains + * a TLD name. + * Ex: edu.uk -> has no domain name. + * foo.uk -> foo.uk as the domain name. + */ + for(i = 0; i < ARRAY_SIZE(recognized_tlds); ++i) { + if(!StrCmpNIW(host, recognized_tlds[i].tld_name, 3)) + return; + } + } else if(last_tld-host < 3) + { + /* Anything less than 3 ASCII characters is considered part + * of the TLD name. + * Ex: ak.uk -> Has no domain name. + */ + for(p = host; p < last_tld; p++) { + if(!is_ascii(*p)) + break; + } + + if(p == last_tld) + return; + } + + /* Otherwise the domain name is the whole host name. */ + *domain_start = 0; + } else if(end+1-last_tld > 3) { + /* If the last_tld has more than 3 characters, then it's automatically + * considered the TLD of the domain name. + * Ex: www.winehq.org.uk.test -> uk.test as the domain name. + */ + *domain_start = (sec_last_tld+1)-host; + } else if(last_tld - (sec_last_tld+1) < 4) { + DWORD i; + /* If the sec_last_tld is 3 characters long it HAS to be on the list of + * recognized to still be considered part of the TLD name, otherwise + * it's considered the domain name. + * Ex: www.google.com.uk -> google.com.uk as the domain name. + * www.google.foo.uk -> foo.uk as the domain name. + */ + if(last_tld - (sec_last_tld+1) == 3) { + for(i = 0; i < ARRAY_SIZE(recognized_tlds); ++i) { + if(!StrCmpNIW(sec_last_tld+1, recognized_tlds[i].tld_name, 3)) { + for (p = sec_last_tld; p > host; p--) if (p[-1] == '.') break; + *domain_start = p - host; + TRACE("Found domain name %s\n", debugstr_wn(host+*domain_start, + (host+host_len)-(host+*domain_start))); + return; + } + } + + *domain_start = (sec_last_tld+1)-host; + } else { + /* Since the sec_last_tld is less than 3 characters it's considered + * part of the TLD. + * Ex: www.google.fo.uk -> google.fo.uk as the domain name. + */ + for (p = sec_last_tld; p > host; p--) if (p[-1] == '.') break; + *domain_start = p - host; + } + } else { + /* The second to last TLD has more than 3 characters making it + * the domain name. + * Ex: www.google.test.us -> test.us as the domain name. + */ + *domain_start = (sec_last_tld+1)-host; + } + + TRACE("Found domain name %s\n", debugstr_wn(host+*domain_start, + (host+host_len)-(host+*domain_start))); +} + +/* Removes the dot segments from a hierarchical URIs path component. This + * function performs the removal in place. + * + * This function returns the new length of the path string. + */ +static DWORD remove_dot_segments(WCHAR *path, DWORD path_len) { + WCHAR *out = path; + const WCHAR *in = out; + const WCHAR *end = out + path_len; + DWORD len; + + while(in < end) { + /* Move the first path segment in the input buffer to the end of + * the output buffer, and any subsequent characters up to, including + * the next "/" character (if any) or the end of the input buffer. + */ + while(in < end && !is_slash(*in)) + *out++ = *in++; + if(in == end) + break; + *out++ = *in++; + + while(in < end) { + if(*in != '.') + break; + + /* Handle ending "/." */ + if(in + 1 == end) { + ++in; + break; + } + + /* Handle "/./" */ + if(is_slash(in[1])) { + in += 2; + continue; + } + + /* If we don't have "/../" or ending "/.." */ + if(in[1] != '.' || (in + 2 != end && !is_slash(in[2]))) + break; + + /* Find the slash preceding out pointer and move out pointer to it */ + if(out > path+1 && is_slash(*--out)) + --out; + while(out > path && !is_slash(*(--out))); + if(is_slash(*out)) + ++out; + in += 2; + if(in != end) + ++in; + } + } + + len = out - path; + TRACE("(%p %ld): Path after dot segments removed %s len=%ld\n", path, path_len, + debugstr_wn(path, len), len); + return len; +} + +/* Attempts to find the file extension in a given path. */ +static INT find_file_extension(const WCHAR *path, DWORD path_len) { + const WCHAR *end; + + for(end = path+path_len-1; end >= path && *end != '/' && *end != '\\'; --end) { + if(*end == '.') + return end-path; + } + + return -1; +} + +/* Converts an IPv4 address in numerical form into its fully qualified + * string form. This function returns the number of characters written + * to 'dest'. If 'dest' is NULL this function will return the number of + * characters that would have been written. + * + * It's up to the caller to ensure there's enough space in 'dest' for the + * address. + */ +static DWORD ui2ipv4(WCHAR *dest, UINT address) { + DWORD ret = 0; + UCHAR digits[4]; + + digits[0] = (address >> 24) & 0xff; + digits[1] = (address >> 16) & 0xff; + digits[2] = (address >> 8) & 0xff; + digits[3] = address & 0xff; + + if(!dest) { + WCHAR tmp[16]; + ret = swprintf(tmp, ARRAY_SIZE(tmp), L"%u.%u.%u.%u", digits[0], digits[1], digits[2], digits[3]); + } else + ret = swprintf(dest, 16, L"%u.%u.%u.%u", digits[0], digits[1], digits[2], digits[3]); + + return ret; +} + +static DWORD ui2str(WCHAR *dest, UINT value) { + DWORD ret = 0; + + if(!dest) { + WCHAR tmp[11]; + ret = swprintf(tmp, ARRAY_SIZE(tmp), L"%u", value); + } else + ret = swprintf(dest, 11, L"%u", value); + + return ret; +} + +/* Checks if the characters pointed to by 'ptr' are + * a percent encoded data octet. + * + * pct-encoded = "%" HEXDIG HEXDIG + */ +static BOOL check_pct_encoded(const WCHAR **ptr) { + const WCHAR *start = *ptr; + + if(**ptr != '%') + return FALSE; + + ++(*ptr); + if(!is_hexdigit(**ptr)) { + *ptr = start; + return FALSE; + } + + ++(*ptr); + if(!is_hexdigit(**ptr)) { + *ptr = start; + return FALSE; + } + + ++(*ptr); + return TRUE; +} + +/* dec-octet = DIGIT ; 0-9 + * / %x31-39 DIGIT ; 10-99 + * / "1" 2DIGIT ; 100-199 + * / "2" %x30-34 DIGIT ; 200-249 + * / "25" %x30-35 ; 250-255 + */ +static BOOL check_dec_octet(const WCHAR **ptr) { + const WCHAR *c1, *c2, *c3; + + c1 = *ptr; + /* A dec-octet must be at least 1 digit long. */ + if(*c1 < '0' || *c1 > '9') + return FALSE; + + ++(*ptr); + + c2 = *ptr; + /* Since the 1-digit requirement was met, it doesn't + * matter if this is a DIGIT value, it's considered a + * dec-octet. + */ + if(*c2 < '0' || *c2 > '9') + return TRUE; + + ++(*ptr); + + c3 = *ptr; + /* Same explanation as above. */ + if(*c3 < '0' || *c3 > '9') + return TRUE; + + /* Anything > 255 isn't a valid IP dec-octet. */ + if(*c1 >= '2' && *c2 >= '5' && *c3 >= '5') { + *ptr = c1; + return FALSE; + } + + ++(*ptr); + return TRUE; +} + +/* Checks if there is an implicit IPv4 address in the host component of the URI. + * The max value of an implicit IPv4 address is UINT_MAX. + * + * Ex: + * "234567" would be considered an implicit IPv4 address. + */ +static BOOL check_implicit_ipv4(const WCHAR **ptr, UINT *val) { + const WCHAR *start = *ptr; + ULONGLONG ret = 0; + *val = 0; + + while(is_num(**ptr)) { + ret = ret*10 + (**ptr - '0'); + + if(ret > UINT_MAX) { + *ptr = start; + return FALSE; + } + ++(*ptr); + } + + if(*ptr == start) + return FALSE; + + *val = ret; + return TRUE; +} + +/* Checks if the string contains an IPv4 address. + * + * This function has a strict mode or a non-strict mode of operation + * When 'strict' is set to FALSE this function will return TRUE if + * the string contains at least 'dec-octet "." dec-octet' since partial + * IPv4 addresses will be normalized out into full IPv4 addresses. When + * 'strict' is set this function expects there to be a full IPv4 address. + * + * IPv4address = dec-octet "." dec-octet "." dec-octet "." dec-octet + */ +static BOOL check_ipv4address(const WCHAR **ptr, BOOL strict) { + const WCHAR *start = *ptr; + + if(!check_dec_octet(ptr)) { + *ptr = start; + return FALSE; + } + + if(**ptr != '.') { + *ptr = start; + return FALSE; + } + + ++(*ptr); + if(!check_dec_octet(ptr)) { + *ptr = start; + return FALSE; + } + + if(**ptr != '.') { + if(strict) { + *ptr = start; + return FALSE; + } else + return TRUE; + } + + ++(*ptr); + if(!check_dec_octet(ptr)) { + *ptr = start; + return FALSE; + } + + if(**ptr != '.') { + if(strict) { + *ptr = start; + return FALSE; + } else + return TRUE; + } + + ++(*ptr); + if(!check_dec_octet(ptr)) { + *ptr = start; + return FALSE; + } + + /* Found a four digit ip address. */ + return TRUE; +} +/* Tries to parse the scheme name of the URI. + * + * scheme = ALPHA *(ALPHA | NUM | '+' | '-' | '.') as defined by RFC 3896. + * NOTE: Windows accepts a number as the first character of a scheme. + */ +static BOOL parse_scheme_name(const WCHAR **ptr, parse_data *data, DWORD extras) { + const WCHAR *start = *ptr; + + data->scheme = NULL; + data->scheme_len = 0; + + while(**ptr) { + if(**ptr == '*' && *ptr == start) { + /* Might have found a wildcard scheme. If it is the next + * char has to be a ':' for it to be a valid URI + */ + ++(*ptr); + break; + } else if(!is_num(**ptr) && !is_alpha(**ptr) && **ptr != '+' && + **ptr != '-' && **ptr != '.') + break; + + (*ptr)++; + } + + if(*ptr == start) + return FALSE; + + /* Schemes must end with a ':' */ + if(**ptr != ':' && !((extras & ALLOW_NULL_TERM_SCHEME) && !**ptr)) { + *ptr = start; + return FALSE; + } + + data->scheme = start; + data->scheme_len = *ptr - start; + + ++(*ptr); + return TRUE; +} + +/* Tries to deduce the corresponding URL_SCHEME for the given URI. Stores + * the deduced URL_SCHEME in data->scheme_type. + */ +static BOOL parse_scheme_type(parse_data *data) { + /* If there's scheme data then see if it's a recognized scheme. */ + if(data->scheme && data->scheme_len) { + DWORD i; + + for(i = 0; i < ARRAY_SIZE(recognized_schemes); ++i) { + if(lstrlenW(recognized_schemes[i].scheme_name) == data->scheme_len) { + /* Has to be a case insensitive compare. */ + if(!StrCmpNIW(recognized_schemes[i].scheme_name, data->scheme, data->scheme_len)) { + data->scheme_type = recognized_schemes[i].scheme; + return TRUE; + } + } + } + + /* If we get here it means it's not a recognized scheme. */ + data->scheme_type = URL_SCHEME_UNKNOWN; + return TRUE; + } else if(data->is_relative) { + /* Relative URI's have no scheme. */ + data->scheme_type = URL_SCHEME_UNKNOWN; + return TRUE; + } else { + /* Should never reach here! what happened... */ + FIXME("(%p): Unable to determine scheme type for URI %s\n", data, debugstr_w(data->uri)); + return FALSE; + } +} + +/* Tries to parse (or deduce) the scheme_name of a URI. If it can't + * parse a scheme from the URI it will try to deduce the scheme_name and scheme_type + * using the flags specified in 'flags' (if any). Flags that affect how this function + * operates are the Uri_CREATE_ALLOW_* flags. + * + * All parsed/deduced information will be stored in 'data' when the function returns. + * + * Returns TRUE if it was able to successfully parse the information. + */ +static BOOL parse_scheme(const WCHAR **ptr, parse_data *data, DWORD flags, DWORD extras) { + /* First check to see if the uri could implicitly be a file path. */ + if(is_implicit_file_path(*ptr)) { + if(flags & Uri_CREATE_ALLOW_IMPLICIT_FILE_SCHEME) { + data->scheme = L"file"; + data->scheme_len = lstrlenW(L"file"); + data->has_implicit_scheme = TRUE; + + TRACE("(%p %p %lx): URI is an implicit file path.\n", ptr, data, flags); + } else { + /* Windows does not consider anything that can implicitly be a file + * path to be a valid URI if the ALLOW_IMPLICIT_FILE_SCHEME flag is not set... + */ + TRACE("(%p %p %lx): URI is implicitly a file path, but, the ALLOW_IMPLICIT_FILE_SCHEME flag wasn't set.\n", + ptr, data, flags); + return FALSE; + } + } else if(!parse_scheme_name(ptr, data, extras)) { + /* No scheme was found, this means it could be: + * a) an implicit Wildcard scheme + * b) a relative URI + * c) an invalid URI. + */ + if(flags & Uri_CREATE_ALLOW_IMPLICIT_WILDCARD_SCHEME) { + data->scheme = L"*"; + data->scheme_len = lstrlenW(L"*"); + data->has_implicit_scheme = TRUE; + + TRACE("(%p %p %lx): URI is an implicit wildcard scheme.\n", ptr, data, flags); + } else if (flags & Uri_CREATE_ALLOW_RELATIVE) { + data->is_relative = TRUE; + TRACE("(%p %p %lx): URI is relative.\n", ptr, data, flags); + } else { + TRACE("(%p %p %lx): Malformed URI found. Unable to deduce scheme name.\n", ptr, data, flags); + return FALSE; + } + } + + if(!data->is_relative) + TRACE("(%p %p %lx): Found scheme=%s scheme_len=%ld\n", ptr, data, flags, + debugstr_wn(data->scheme, data->scheme_len), data->scheme_len); + + if(!parse_scheme_type(data)) + return FALSE; + + TRACE("(%p %p %lx): Assigned %d as the URL_SCHEME.\n", ptr, data, flags, data->scheme_type); + return TRUE; +} + +static BOOL parse_username(const WCHAR **ptr, parse_data *data, DWORD flags, DWORD extras) { + data->username = *ptr; + + while(**ptr != ':' && **ptr != '@') { + if(**ptr == '%') { + if(!check_pct_encoded(ptr)) { + if(data->scheme_type != URL_SCHEME_UNKNOWN) { + *ptr = data->username; + data->username = NULL; + return FALSE; + } + } else + continue; + } else if(extras & ALLOW_NULL_TERM_USER_NAME && !**ptr) + break; + else if(is_auth_delim(**ptr, data->scheme_type != URL_SCHEME_UNKNOWN)) { + *ptr = data->username; + data->username = NULL; + return FALSE; + } + + ++(*ptr); + } + + data->username_len = *ptr - data->username; + return TRUE; +} + +static BOOL parse_password(const WCHAR **ptr, parse_data *data, DWORD flags, DWORD extras) { + data->password = *ptr; + + while(**ptr != '@') { + if(**ptr == '%') { + if(!check_pct_encoded(ptr)) { + if(data->scheme_type != URL_SCHEME_UNKNOWN) { + *ptr = data->password; + data->password = NULL; + return FALSE; + } + } else + continue; + } else if(extras & ALLOW_NULL_TERM_PASSWORD && !**ptr) + break; + else if(is_auth_delim(**ptr, data->scheme_type != URL_SCHEME_UNKNOWN)) { + *ptr = data->password; + data->password = NULL; + return FALSE; + } + + ++(*ptr); + } + + data->password_len = *ptr - data->password; + return TRUE; +} + +/* Parses the userinfo part of the URI (if it exists). The userinfo field of + * a URI can consist of "username:password@", or just "username@". + * + * RFC def: + * userinfo = *( unreserved / pct-encoded / sub-delims / ":" ) + * + * NOTES: + * 1) If there is more than one ':' in the userinfo part of the URI Windows + * uses the first occurrence of ':' to delimit the username and password + * components. + * + * ex: + * ftp://user:pass:word@winehq.org + * + * would yield "user" as the username and "pass:word" as the password. + * + * 2) Windows allows any character to appear in the "userinfo" part of + * a URI, as long as it's not an authority delimiter character set. + */ +static void parse_userinfo(const WCHAR **ptr, parse_data *data, DWORD flags) { + const WCHAR *start = *ptr; + + if(!parse_username(ptr, data, flags, 0)) { + TRACE("(%p %p %lx): URI contained no userinfo.\n", ptr, data, flags); + return; + } + + if(**ptr == ':') { + ++(*ptr); + if(!parse_password(ptr, data, flags, 0)) { + *ptr = start; + data->username = NULL; + data->username_len = 0; + TRACE("(%p %p %lx): URI contained no userinfo.\n", ptr, data, flags); + return; + } + } + + if(**ptr != '@') { + *ptr = start; + data->username = NULL; + data->username_len = 0; + data->password = NULL; + data->password_len = 0; + + TRACE("(%p %p %lx): URI contained no userinfo.\n", ptr, data, flags); + return; + } + + if(data->username) + TRACE("(%p %p %lx): Found username %s len=%ld.\n", ptr, data, flags, + debugstr_wn(data->username, data->username_len), data->username_len); + + if(data->password) + TRACE("(%p %p %lx): Found password %s len=%ld.\n", ptr, data, flags, + debugstr_wn(data->password, data->password_len), data->password_len); + + ++(*ptr); +} + +/* Attempts to parse a port from the URI. + * + * NOTES: + * Windows seems to have a cap on what the maximum value + * for a port can be. The max value is USHORT_MAX. + * + * port = *DIGIT + */ +static BOOL parse_port(const WCHAR **ptr, parse_data *data) { + UINT port = 0; + data->port = *ptr; + + while(!is_auth_delim(**ptr, data->scheme_type != URL_SCHEME_UNKNOWN)) { + if(!is_num(**ptr)) { + *ptr = data->port; + data->port = NULL; + return FALSE; + } + + port = port*10 + (**ptr-'0'); + + if(port > USHRT_MAX) { + *ptr = data->port; + data->port = NULL; + return FALSE; + } + + ++(*ptr); + } + + data->has_port = TRUE; + data->port_value = port; + data->port_len = *ptr - data->port; + + TRACE("(%p %p): Found port %s len=%ld value=%lu\n", ptr, data, + debugstr_wn(data->port, data->port_len), data->port_len, data->port_value); + return TRUE; +} + +/* Attempts to parse a IPv4 address from the URI. + * + * NOTES: + * Windows normalizes IPv4 addresses, This means there are three + * possibilities for the URI to contain an IPv4 address. + * 1) A well formed address (ex. 192.2.2.2). + * 2) A partially formed address. For example "192.0" would + * normalize to "192.0.0.0" during canonicalization. + * 3) An implicit IPv4 address. For example "256" would + * normalize to "0.0.1.0" during canonicalization. Also + * note that the maximum value for an implicit IP address + * is UINT_MAX, if the value in the URI exceeds this then + * it is not considered an IPv4 address. + */ +static BOOL parse_ipv4address(const WCHAR **ptr, parse_data *data) { + const BOOL is_unknown = data->scheme_type == URL_SCHEME_UNKNOWN; + data->host = *ptr; + + if(!check_ipv4address(ptr, FALSE)) { + if(!check_implicit_ipv4(ptr, &data->implicit_ipv4)) { + TRACE("(%p %p): URI didn't contain anything looking like an IPv4 address.\n", ptr, data); + *ptr = data->host; + data->host = NULL; + return FALSE; + } else + data->has_implicit_ip = TRUE; + } + + data->host_len = *ptr - data->host; + data->host_type = Uri_HOST_IPV4; + + /* Check if what we found is the only part of the host name (if it isn't + * we don't have an IPv4 address). + */ + if(**ptr == ':') { + ++(*ptr); + if(!parse_port(ptr, data)) { + *ptr = data->host; + data->host = NULL; + return FALSE; + } + } else if(!is_auth_delim(**ptr, !is_unknown)) { + /* Found more data which belongs to the host, so this isn't an IPv4. */ + *ptr = data->host; + data->host = NULL; + data->has_implicit_ip = FALSE; + return FALSE; + } + + TRACE("(%p %p): IPv4 address found. host=%s host_len=%ld host_type=%d\n", + ptr, data, debugstr_wn(data->host, data->host_len), + data->host_len, data->host_type); + return TRUE; +} + +/* Attempts to parse the reg-name from the URI. + * + * Because of the way Windows handles ':' this function also + * handles parsing the port. + * + * reg-name = *( unreserved / pct-encoded / sub-delims ) + * + * NOTE: + * Windows allows everything, but, the characters in "auth_delims" and ':' + * to appear in a reg-name, unless it's an unknown scheme type then ':' is + * allowed to appear (even if a valid port isn't after it). + * + * Windows doesn't like host names which start with '[' and end with ']' + * and don't contain a valid IP literal address in between them. + * + * On Windows if a '[' is encountered in the host name the ':' no longer + * counts as a delimiter until you reach the next ']' or an "authority delimiter". + * + * A reg-name CAN be empty. + */ +static BOOL parse_reg_name(const WCHAR **ptr, parse_data *data, DWORD extras) { + const BOOL has_start_bracket = **ptr == '['; + const BOOL known_scheme = data->scheme_type != URL_SCHEME_UNKNOWN; + const BOOL is_res = data->scheme_type == URL_SCHEME_RES; + BOOL inside_brackets = has_start_bracket; + + /* res URIs don't have ports. */ + BOOL ignore_col = (extras & IGNORE_PORT_DELIMITER) || is_res; + + /* We have to be careful with file schemes. */ + if(data->scheme_type == URL_SCHEME_FILE) { + /* This is because an implicit file scheme could be "C:\\test" and it + * would trick this function into thinking the host is "C", when after + * canonicalization the host would end up being an empty string. A drive + * path can also have a '|' instead of a ':' after the drive letter. + */ + if(is_drive_path(*ptr)) { + /* Regular old drive paths have no host type (or host name). */ + data->host_type = Uri_HOST_UNKNOWN; + data->host = *ptr; + data->host_len = 0; + return TRUE; + } else if(is_unc_path(*ptr)) + /* Skip past the "\\" of a UNC path. */ + *ptr += 2; + } + + data->host = *ptr; + + /* For res URIs, everything before the first '/' is + * considered the host. + */ + while((!is_res && !is_auth_delim(**ptr, known_scheme)) || + (is_res && **ptr && **ptr != '/')) { + if(**ptr == ':' && !ignore_col) { + /* We can ignore ':' if we are inside brackets.*/ + if(!inside_brackets) { + const WCHAR *tmp = (*ptr)++; + + /* Attempt to parse the port. */ + if(!parse_port(ptr, data)) { + /* Windows expects there to be a valid port for known scheme types. */ + if(data->scheme_type != URL_SCHEME_UNKNOWN) { + *ptr = data->host; + data->host = NULL; + TRACE("(%p %p %lx): Expected valid port\n", ptr, data, extras); + return FALSE; + } else + /* Windows gives up on trying to parse a port when it + * encounters an invalid port. + */ + ignore_col = TRUE; + } else { + data->host_len = tmp - data->host; + break; + } + } + } else if(**ptr == '%' && (known_scheme && !is_res)) { + /* Has to be a legit % encoded value. */ + if(!check_pct_encoded(ptr)) { + *ptr = data->host; + data->host = NULL; + return FALSE; + } else + continue; + } else if(is_res && is_forbidden_dos_path_char(**ptr)) { + *ptr = data->host; + data->host = NULL; + return FALSE; + } else if(**ptr == ']') + inside_brackets = FALSE; + else if(**ptr == '[') + inside_brackets = TRUE; + + ++(*ptr); + } + + if(has_start_bracket) { + /* Make sure the last character of the host wasn't a ']'. */ + if(*(*ptr-1) == ']') { + TRACE("(%p %p %lx): Expected an IP literal inside of the host\n", ptr, data, extras); + *ptr = data->host; + data->host = NULL; + return FALSE; + } + } + + /* Don't overwrite our length if we found a port earlier. */ + if(!data->port) + data->host_len = *ptr - data->host; + + /* If the host is empty, then it's an unknown host type. */ + if(data->host_len == 0 || is_res) + data->host_type = Uri_HOST_UNKNOWN; + else { + unsigned int i; + + data->host_type = Uri_HOST_DNS; + + for(i = 0; i < data->host_len; i++) { + if(!is_ascii(data->host[i])) { + data->host_type = Uri_HOST_IDN; + break; + } + } + } + + TRACE("(%p %p %lx): Parsed reg-name. host=%s len=%ld type=%d\n", ptr, data, extras, + debugstr_wn(data->host, data->host_len), data->host_len, data->host_type); + return TRUE; +} + +/* Attempts to parse an IPv6 address out of the URI. + * + * IPv6address = 6( h16 ":" ) ls32 + * / "::" 5( h16 ":" ) ls32 + * / [ h16 ] "::" 4( h16 ":" ) ls32 + * / [ *1( h16 ":" ) h16 ] "::" 3( h16 ":" ) ls32 + * / [ *2( h16 ":" ) h16 ] "::" 2( h16 ":" ) ls32 + * / [ *3( h16 ":" ) h16 ] "::" h16 ":" ls32 + * / [ *4( h16 ":" ) h16 ] "::" ls32 + * / [ *5( h16 ":" ) h16 ] "::" h16 + * / [ *6( h16 ":" ) h16 ] "::" + * + * ls32 = ( h16 ":" h16 ) / IPv4address + * ; least-significant 32 bits of address. + * + * h16 = 1*4HEXDIG + * ; 16 bits of address represented in hexadecimal. + */ +static BOOL parse_ipv6address(const WCHAR **ptr, parse_data *data) { + const WCHAR *terminator; + + if(RtlIpv6StringToAddressW(*ptr, &terminator, &data->ipv6_address)) + return FALSE; + if(*terminator != ']' && !is_auth_delim(*terminator, data->scheme_type != URL_SCHEME_UNKNOWN)) + return FALSE; + + *ptr = terminator; + data->host_type = Uri_HOST_IPV6; + return TRUE; +} + +/* IPvFuture = "v" 1*HEXDIG "." 1*( unreserved / sub-delims / ":" ) */ +static BOOL parse_ipvfuture(const WCHAR **ptr, parse_data *data) { + const WCHAR *start = *ptr; + + /* IPvFuture has to start with a 'v' or 'V'. */ + if(**ptr != 'v' && **ptr != 'V') + return FALSE; + + /* Following the v there must be at least 1 hex digit. */ + ++(*ptr); + if(!is_hexdigit(**ptr)) { + *ptr = start; + return FALSE; + } + + ++(*ptr); + while(is_hexdigit(**ptr)) + ++(*ptr); + + /* End of the hexdigit sequence must be a '.' */ + if(**ptr != '.') { + *ptr = start; + return FALSE; + } + + ++(*ptr); + if(!is_unreserved(**ptr) && !is_subdelim(**ptr) && **ptr != ':') { + *ptr = start; + return FALSE; + } + + ++(*ptr); + while(is_unreserved(**ptr) || is_subdelim(**ptr) || **ptr == ':') + ++(*ptr); + + data->host_type = Uri_HOST_UNKNOWN; + + TRACE("(%p %p): Parsed IPvFuture address %s len=%d\n", ptr, data, + debugstr_wn(start, *ptr-start), (int)(*ptr-start)); + + return TRUE; +} + +/* IP-literal = "[" ( IPv6address / IPvFuture ) "]" */ +static BOOL parse_ip_literal(const WCHAR **ptr, parse_data *data, DWORD extras) { + data->host = *ptr; + + if(**ptr != '[' && !(extras & ALLOW_BRACKETLESS_IP_LITERAL)) { + data->host = NULL; + return FALSE; + } else if(**ptr == '[') + ++(*ptr); + + if(!parse_ipv6address(ptr, data)) { + if(extras & SKIP_IP_FUTURE_CHECK || !parse_ipvfuture(ptr, data)) { + *ptr = data->host; + data->host = NULL; + return FALSE; + } + } + + if(**ptr != ']' && !(extras & ALLOW_BRACKETLESS_IP_LITERAL)) { + *ptr = data->host; + data->host = NULL; + return FALSE; + } else if(!**ptr && extras & ALLOW_BRACKETLESS_IP_LITERAL) { + /* The IP literal didn't contain brackets and was followed by + * a NULL terminator, so no reason to even check the port. + */ + data->host_len = *ptr - data->host; + return TRUE; + } + + ++(*ptr); + if(**ptr == ':') { + ++(*ptr); + /* If a valid port is not found, then let it trickle down to + * parse_reg_name. + */ + if(!parse_port(ptr, data)) { + *ptr = data->host; + data->host = NULL; + return FALSE; + } + } else + data->host_len = *ptr - data->host; + + return TRUE; +} + +/* Parses the host information from the URI. + * + * host = IP-literal / IPv4address / reg-name + */ +static BOOL parse_host(const WCHAR **ptr, parse_data *data, DWORD extras) { + if(!parse_ip_literal(ptr, data, extras)) { + if(!parse_ipv4address(ptr, data)) { + if(!parse_reg_name(ptr, data, extras)) { + TRACE("(%p %p %lx): Malformed URI, Unknown host type.\n", ptr, data, extras); + return FALSE; + } + } + } + + return TRUE; +} + +/* Parses the authority information from the URI. + * + * authority = [ userinfo "@" ] host [ ":" port ] + */ +static BOOL parse_authority(const WCHAR **ptr, parse_data *data, DWORD flags) { + parse_userinfo(ptr, data, flags); + + /* Parsing the port will happen during one of the host parsing + * routines (if the URI has a port). + */ + if(!parse_host(ptr, data, 0)) + return FALSE; + + return TRUE; +} + +/* Attempts to parse the path information of a hierarchical URI. */ +static BOOL parse_path_hierarchical(const WCHAR **ptr, parse_data *data, DWORD flags) { + const WCHAR *start = *ptr; + const BOOL is_file = data->scheme_type == URL_SCHEME_FILE; + + if(is_path_delim(data->scheme_type, **ptr)) { + if(data->scheme_type == URL_SCHEME_WILDCARD && !data->must_have_path) { + data->path = NULL; + data->path_len = 0; + } else if(!(flags & Uri_CREATE_NO_CANONICALIZE)) { + /* If the path component is empty, then a '/' is added. */ + data->path = L"/"; + data->path_len = 1; + } + } else { + while(!is_path_delim(data->scheme_type, **ptr)) { + if(**ptr == '%' && data->scheme_type != URL_SCHEME_UNKNOWN && !is_file) { + if(!check_pct_encoded(ptr)) { + *ptr = start; + return FALSE; + } else + continue; + } else if(is_forbidden_dos_path_char(**ptr) && is_file && + (flags & Uri_CREATE_FILE_USE_DOS_PATH)) { + /* File schemes with USE_DOS_PATH set aren't allowed to have + * a '<' or '>' or '\"' appear in them. + */ + *ptr = start; + return FALSE; + } else if(**ptr == '\\') { + /* Not allowed to have a backslash if NO_CANONICALIZE is set + * and the scheme is known type (but not a file scheme). + */ + if(flags & Uri_CREATE_NO_CANONICALIZE) { + if(data->scheme_type != URL_SCHEME_FILE && + data->scheme_type != URL_SCHEME_UNKNOWN) { + *ptr = start; + return FALSE; + } + } + } + + ++(*ptr); + } + + /* The only time a URI doesn't have a path is when + * the NO_CANONICALIZE flag is set and the raw URI + * didn't contain one. + */ + if(*ptr == start) { + data->path = NULL; + data->path_len = 0; + } else { + data->path = start; + data->path_len = *ptr - start; + } + } + + if(data->path) + TRACE("(%p %p %lx): Parsed path %s len=%ld\n", ptr, data, flags, + debugstr_wn(data->path, data->path_len), data->path_len); + else + TRACE("(%p %p %lx): The URI contained no path\n", ptr, data, flags); + + return TRUE; +} + +/* Parses the path of an opaque URI (much less strict than the parser + * for a hierarchical URI). + * + * NOTE: + * Windows allows invalid % encoded data to appear in opaque URI paths + * for unknown scheme types. + * + * File schemes with USE_DOS_PATH set aren't allowed to have '<', '>', or '\"' + * appear in them. + */ +static BOOL parse_path_opaque(const WCHAR **ptr, parse_data *data, DWORD flags) { + const BOOL known_scheme = data->scheme_type != URL_SCHEME_UNKNOWN; + const BOOL is_file = data->scheme_type == URL_SCHEME_FILE; + const BOOL is_mailto = data->scheme_type == URL_SCHEME_MAILTO; + + if (is_mailto && (*ptr)[0] == '/' && (*ptr)[1] == '/') + { + if ((*ptr)[2]) data->path = *ptr + 2; + else data->path = NULL; + } + else + data->path = *ptr; + + while(!is_path_delim(data->scheme_type, **ptr)) { + if(**ptr == '%' && known_scheme) { + if(!check_pct_encoded(ptr)) { + *ptr = data->path; + data->path = NULL; + return FALSE; + } else + continue; + } else if(is_forbidden_dos_path_char(**ptr) && is_file && + (flags & Uri_CREATE_FILE_USE_DOS_PATH)) { + *ptr = data->path; + data->path = NULL; + return FALSE; + } + + ++(*ptr); + } + + if (data->path) data->path_len = *ptr - data->path; + TRACE("(%p %p %lx): Parsed opaque URI path %s len=%ld\n", ptr, data, flags, + debugstr_wn(data->path, data->path_len), data->path_len); + return TRUE; +} + +/* Determines how the URI should be parsed after the scheme information. + * + * If the scheme is followed by "//", then it is treated as a hierarchical URI + * which then the authority and path information will be parsed out. Otherwise, the + * URI will be treated as an opaque URI which the authority information is not parsed + * out. + * + * RFC 3896 definition of hier-part: + * + * hier-part = "//" authority path-abempty + * / path-absolute + * / path-rootless + * / path-empty + * + * MSDN opaque URI definition: + * scheme ":" path [ "#" fragment ] + * + * NOTES: + * If the URI is of an unknown scheme type and has a "//" following the scheme then it + * is treated as a hierarchical URI, but, if the CREATE_NO_CRACK_UNKNOWN_SCHEMES flag is + * set then it is considered an opaque URI regardless of what follows the scheme information + * (per MSDN documentation). + */ +static BOOL parse_hierpart(const WCHAR **ptr, parse_data *data, DWORD flags) { + const WCHAR *start = *ptr; + + data->must_have_path = FALSE; + + /* For javascript: URIs, simply set everything as a path */ + if(data->scheme_type == URL_SCHEME_JAVASCRIPT) { + data->path = *ptr; + data->path_len = lstrlenW(*ptr); + data->is_opaque = TRUE; + *ptr += data->path_len; + return TRUE; + } + + /* Checks if the authority information needs to be parsed. */ + if(is_hierarchical_uri(ptr, data)) { + /* Only treat it as a hierarchical URI if the scheme_type is known or + * the Uri_CREATE_NO_CRACK_UNKNOWN_SCHEMES flag is not set. + */ + if(data->scheme_type != URL_SCHEME_UNKNOWN || + !(flags & Uri_CREATE_NO_CRACK_UNKNOWN_SCHEMES)) { + TRACE("(%p %p %lx): Treating URI as an hierarchical URI.\n", ptr, data, flags); + data->is_opaque = FALSE; + + if(data->scheme_type == URL_SCHEME_WILDCARD && !data->has_implicit_scheme) { + if(**ptr == '/' && *(*ptr+1) == '/') { + data->must_have_path = TRUE; + *ptr += 2; + } + } + + /* TODO: Handle hierarchical URI's, parse authority then parse the path. */ + if(!parse_authority(ptr, data, flags)) + return FALSE; + + return parse_path_hierarchical(ptr, data, flags); + } else + /* Reset ptr to its starting position so opaque path parsing + * begins at the correct location. + */ + *ptr = start; + } + + /* If it reaches here, then the URI will be treated as an opaque + * URI. + */ + + TRACE("(%p %p %lx): Treating URI as an opaque URI.\n", ptr, data, flags); + + data->is_opaque = TRUE; + if(!parse_path_opaque(ptr, data, flags)) + return FALSE; + + return TRUE; +} + +/* Attempts to parse the query string from the URI. + * + * NOTES: + * If NO_DECODE_EXTRA_INFO flag is set, then invalid percent encoded + * data is allowed to appear in the query string. For unknown scheme types + * invalid percent encoded data is allowed to appear regardless. + */ +static BOOL parse_query(const WCHAR **ptr, parse_data *data, DWORD flags) { + const BOOL known_scheme = data->scheme_type != URL_SCHEME_UNKNOWN; + + if(**ptr != '?') { + TRACE("(%p %p %lx): URI didn't contain a query string.\n", ptr, data, flags); + return TRUE; + } + + data->query = *ptr; + + ++(*ptr); + while(**ptr && **ptr != '#') { + if(**ptr == '%' && known_scheme && + !(flags & Uri_CREATE_NO_DECODE_EXTRA_INFO)) { + if(!check_pct_encoded(ptr)) { + *ptr = data->query; + data->query = NULL; + return FALSE; + } else + continue; + } + + ++(*ptr); + } + + data->query_len = *ptr - data->query; + + TRACE("(%p %p %lx): Parsed query string %s len=%ld\n", ptr, data, flags, + debugstr_wn(data->query, data->query_len), data->query_len); + return TRUE; +} + +/* Attempts to parse the fragment from the URI. + * + * NOTES: + * If NO_DECODE_EXTRA_INFO flag is set, then invalid percent encoded + * data is allowed to appear in the query string. For unknown scheme types + * invalid percent encoded data is allowed to appear regardless. + */ +static BOOL parse_fragment(const WCHAR **ptr, parse_data *data, DWORD flags) { + const BOOL known_scheme = data->scheme_type != URL_SCHEME_UNKNOWN; + + if(**ptr != '#') { + TRACE("(%p %p %lx): URI didn't contain a fragment.\n", ptr, data, flags); + return TRUE; + } + + data->fragment = *ptr; + + ++(*ptr); + while(**ptr) { + if(**ptr == '%' && known_scheme && + !(flags & Uri_CREATE_NO_DECODE_EXTRA_INFO)) { + if(!check_pct_encoded(ptr)) { + *ptr = data->fragment; + data->fragment = NULL; + return FALSE; + } else + continue; + } + + ++(*ptr); + } + + data->fragment_len = *ptr - data->fragment; + + TRACE("(%p %p %lx): Parsed fragment %s len=%ld\n", ptr, data, flags, + debugstr_wn(data->fragment, data->fragment_len), data->fragment_len); + return TRUE; +} + +/* Parses and validates the components of the specified by data->uri + * and stores the information it parses into 'data'. + * + * Returns TRUE if it successfully parsed the URI. False otherwise. + */ +static BOOL parse_uri(parse_data *data, DWORD flags) { + const WCHAR *ptr; + const WCHAR **pptr; + + ptr = data->uri; + pptr = &ptr; + + TRACE("(%p %lx): BEGINNING TO PARSE URI %s.\n", data, flags, debugstr_w(data->uri)); + + if(!parse_scheme(pptr, data, flags, 0)) + return FALSE; + + if(!parse_hierpart(pptr, data, flags)) + return FALSE; + + if(!parse_query(pptr, data, flags)) + return FALSE; + + if(!parse_fragment(pptr, data, flags)) + return FALSE; + + TRACE("(%p %lx): FINISHED PARSING URI.\n", data, flags); + return TRUE; +} + +static BOOL canonicalize_username(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { + const WCHAR *ptr; + + if(!data->username) { + uri->userinfo_start = -1; + return TRUE; + } + + uri->userinfo_start = uri->canon_len; + for(ptr = data->username; ptr < data->username+data->username_len; ++ptr) { + if(*ptr == '%') { + /* Only decode % encoded values for known scheme types. */ + if(data->scheme_type != URL_SCHEME_UNKNOWN) { + /* See if the value really needs decoding. */ + WCHAR val = decode_pct_val(ptr); + if(is_unreserved(val)) { + if(!computeOnly) + uri->canon_uri[uri->canon_len] = val; + + ++uri->canon_len; + + /* Move pass the hex characters. */ + ptr += 2; + continue; + } + } + } else if(is_ascii(*ptr) && !is_reserved(*ptr) && !is_unreserved(*ptr) && *ptr != '\\') { + /* Only percent encode forbidden characters if the NO_ENCODE_FORBIDDEN_CHARACTERS flag + * is NOT set. + */ + if(!(flags & Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS)) { + if(!computeOnly) + pct_encode_val(*ptr, uri->canon_uri + uri->canon_len); + + uri->canon_len += 3; + continue; + } + } + + if(!computeOnly) + /* Nothing special, so just copy the character over. */ + uri->canon_uri[uri->canon_len] = *ptr; + ++uri->canon_len; + } + + return TRUE; +} + +static BOOL canonicalize_password(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { + const WCHAR *ptr; + + if(!data->password) { + uri->userinfo_split = -1; + return TRUE; + } + + if(uri->userinfo_start == -1) + /* Has a password, but, doesn't have a username. */ + uri->userinfo_start = uri->canon_len; + + uri->userinfo_split = uri->canon_len - uri->userinfo_start; + + /* Add the ':' to the userinfo component. */ + if(!computeOnly) + uri->canon_uri[uri->canon_len] = ':'; + ++uri->canon_len; + + for(ptr = data->password; ptr < data->password+data->password_len; ++ptr) { + if(*ptr == '%') { + /* Only decode % encoded values for known scheme types. */ + if(data->scheme_type != URL_SCHEME_UNKNOWN) { + /* See if the value really needs decoding. */ + WCHAR val = decode_pct_val(ptr); + if(is_unreserved(val)) { + if(!computeOnly) + uri->canon_uri[uri->canon_len] = val; + + ++uri->canon_len; + + /* Move pass the hex characters. */ + ptr += 2; + continue; + } + } + } else if(is_ascii(*ptr) && !is_reserved(*ptr) && !is_unreserved(*ptr) && *ptr != '\\') { + /* Only percent encode forbidden characters if the NO_ENCODE_FORBIDDEN_CHARACTERS flag + * is NOT set. + */ + if(!(flags & Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS)) { + if(!computeOnly) + pct_encode_val(*ptr, uri->canon_uri + uri->canon_len); + + uri->canon_len += 3; + continue; + } + } + + if(!computeOnly) + /* Nothing special, so just copy the character over. */ + uri->canon_uri[uri->canon_len] = *ptr; + ++uri->canon_len; + } + + return TRUE; +} + +/* Canonicalizes the userinfo of the URI represented by the parse_data. + * + * Canonicalization of the userinfo is a simple process. If there are any percent + * encoded characters that fall in the "unreserved" character set, they are decoded + * to their actual value. If a character is not in the "unreserved" or "reserved" sets + * then it is percent encoded. Other than that the characters are copied over without + * change. + */ +static BOOL canonicalize_userinfo(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { + uri->userinfo_start = uri->userinfo_split = -1; + uri->userinfo_len = 0; + + if(!data->username && !data->password) + /* URI doesn't have userinfo, so nothing to do here. */ + return TRUE; + + if(!canonicalize_username(data, uri, flags, computeOnly)) + return FALSE; + + if(!canonicalize_password(data, uri, flags, computeOnly)) + return FALSE; + + uri->userinfo_len = uri->canon_len - uri->userinfo_start; + if(!computeOnly) + TRACE("(%p %p %lx %d): Canonicalized userinfo, userinfo_start=%d, userinfo=%s, userinfo_split=%d userinfo_len=%ld.\n", + data, uri, flags, computeOnly, uri->userinfo_start, debugstr_wn(uri->canon_uri + uri->userinfo_start, uri->userinfo_len), + uri->userinfo_split, uri->userinfo_len); + + /* Now insert the '@' after the userinfo. */ + if(!computeOnly) + uri->canon_uri[uri->canon_len] = '@'; + ++uri->canon_len; + + return TRUE; +} + +/* Attempts to canonicalize a reg_name. + * + * Things that happen: + * 1) If Uri_CREATE_NO_CANONICALIZE flag is not set, then the reg_name is + * lower cased. Unless it's an unknown scheme type, which case it's + * no lower cased regardless. + * + * 2) Unreserved % encoded characters are decoded for known + * scheme types. + * + * 3) Forbidden characters are % encoded as long as + * Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS flag is not set and + * it isn't an unknown scheme type. + * + * 4) If it's a file scheme and the host is "localhost" it's removed. + * + * 5) If it's a file scheme and Uri_CREATE_FILE_USE_DOS_PATH is set, + * then the UNC path characters are added before the host name. + */ +static BOOL canonicalize_reg_name(const parse_data *data, Uri *uri, + DWORD flags, BOOL computeOnly) { + const WCHAR *ptr; + const BOOL known_scheme = data->scheme_type != URL_SCHEME_UNKNOWN; + + if(data->scheme_type == URL_SCHEME_FILE && + data->host_len == lstrlenW(L"localhost")) { + if(!StrCmpNIW(data->host, L"localhost", data->host_len)) { + uri->host_start = -1; + uri->host_len = 0; + uri->host_type = Uri_HOST_UNKNOWN; + return TRUE; + } + } + + if(data->scheme_type == URL_SCHEME_FILE && flags & Uri_CREATE_FILE_USE_DOS_PATH) { + if(!computeOnly) { + uri->canon_uri[uri->canon_len] = '\\'; + uri->canon_uri[uri->canon_len+1] = '\\'; + } + uri->canon_len += 2; + uri->authority_start = uri->canon_len; + } + + uri->host_start = uri->canon_len; + + for(ptr = data->host; ptr < data->host+data->host_len; ++ptr) { + if(*ptr == '%' && known_scheme) { + WCHAR val = decode_pct_val(ptr); + if(is_unreserved(val)) { + /* If NO_CANONICALIZE is not set, then windows lower cases the + * decoded value. + */ + if(!(flags & Uri_CREATE_NO_CANONICALIZE) && iswupper(val)) { + if(!computeOnly) + uri->canon_uri[uri->canon_len] = towlower(val); + } else { + if(!computeOnly) + uri->canon_uri[uri->canon_len] = val; + } + ++uri->canon_len; + + /* Skip past the % encoded character. */ + ptr += 2; + continue; + } else { + /* Just copy the % over. */ + if(!computeOnly) + uri->canon_uri[uri->canon_len] = *ptr; + ++uri->canon_len; + } + } else if(*ptr == '\\') { + /* Only unknown scheme types could have made it here with a '\\' in the host name. */ + if(!computeOnly) + uri->canon_uri[uri->canon_len] = *ptr; + ++uri->canon_len; + } else if(!(flags & Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS) && is_ascii(*ptr) && + !is_unreserved(*ptr) && !is_reserved(*ptr) && known_scheme) { + if(!computeOnly) { + pct_encode_val(*ptr, uri->canon_uri+uri->canon_len); + + /* The percent encoded value gets lower cased also. */ + if(!(flags & Uri_CREATE_NO_CANONICALIZE)) { + uri->canon_uri[uri->canon_len+1] = towlower(uri->canon_uri[uri->canon_len+1]); + uri->canon_uri[uri->canon_len+2] = towlower(uri->canon_uri[uri->canon_len+2]); + } + } + + uri->canon_len += 3; + } else { + if(!computeOnly) { + if(!(flags & Uri_CREATE_NO_CANONICALIZE) && known_scheme) + uri->canon_uri[uri->canon_len] = towlower(*ptr); + else + uri->canon_uri[uri->canon_len] = *ptr; + } + + ++uri->canon_len; + } + } + + uri->host_len = uri->canon_len - uri->host_start; + + if(!computeOnly) + TRACE("(%p %p %lx %d): Canonicalize reg_name=%s len=%ld\n", data, uri, flags, + computeOnly, debugstr_wn(uri->canon_uri+uri->host_start, uri->host_len), + uri->host_len); + + if(!computeOnly) + find_domain_name(uri->canon_uri+uri->host_start, uri->host_len, + &(uri->domain_offset)); + + return TRUE; +} + +/* Attempts to canonicalize an implicit IPv4 address. */ +static BOOL canonicalize_implicit_ipv4address(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { + uri->host_start = uri->canon_len; + + TRACE("%u\n", data->implicit_ipv4); + /* For unknown scheme types Windows doesn't convert + * the value into an IP address, but it still considers + * it an IPv4 address. + */ + if(data->scheme_type == URL_SCHEME_UNKNOWN) { + if(!computeOnly) + memcpy(uri->canon_uri+uri->canon_len, data->host, data->host_len*sizeof(WCHAR)); + uri->canon_len += data->host_len; + } else { + if(!computeOnly) + uri->canon_len += ui2ipv4(uri->canon_uri+uri->canon_len, data->implicit_ipv4); + else + uri->canon_len += ui2ipv4(NULL, data->implicit_ipv4); + } + + uri->host_len = uri->canon_len - uri->host_start; + uri->host_type = Uri_HOST_IPV4; + + if(!computeOnly) + TRACE("%p %p %lx %d): Canonicalized implicit IP address=%s len=%ld\n", + data, uri, flags, computeOnly, + debugstr_wn(uri->canon_uri+uri->host_start, uri->host_len), + uri->host_len); + + return TRUE; +} + +/* Attempts to canonicalize an IPv4 address. + * + * If the parse_data represents a URI that has an implicit IPv4 address + * (ex. http://256/, this function will convert 256 into 0.0.1.0). If + * the implicit IP address exceeds the value of UINT_MAX (maximum value + * for an IPv4 address) it's canonicalized as if it were a reg-name. + * + * If the parse_data contains a partial or full IPv4 address it normalizes it. + * A partial IPv4 address is something like "192.0" and would be normalized to + * "192.0.0.0". With a full (or partial) IPv4 address like "192.002.01.003" would + * be normalized to "192.2.1.3". + * + * NOTES: + * Windows ONLY normalizes IPv4 address for known scheme types (one that isn't + * URL_SCHEME_UNKNOWN). For unknown scheme types, it simply copies the data from + * the original URI into the canonicalized URI, but, it still recognizes URI's + * host type as HOST_IPV4. + */ +static BOOL canonicalize_ipv4address(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { + if(data->has_implicit_ip) + return canonicalize_implicit_ipv4address(data, uri, flags, computeOnly); + else { + uri->host_start = uri->canon_len; + + /* Windows only normalizes for known scheme types. */ + if(data->scheme_type != URL_SCHEME_UNKNOWN) { + /* parse_data contains a partial or full IPv4 address, so normalize it. */ + DWORD i, octetDigitCount = 0, octetCount = 0; + BOOL octetHasDigit = FALSE; + + for(i = 0; i < data->host_len; ++i) { + if(data->host[i] == '0' && !octetHasDigit) { + /* Can ignore leading zeros if: + * 1) It isn't the last digit of the octet. + * 2) i+1 != data->host_len + * 3) i+1 != '.' + */ + if(octetDigitCount == 2 || + i+1 == data->host_len || + data->host[i+1] == '.') { + if(!computeOnly) + uri->canon_uri[uri->canon_len] = data->host[i]; + ++uri->canon_len; + TRACE("Adding zero\n"); + } + } else if(data->host[i] == '.') { + if(!computeOnly) + uri->canon_uri[uri->canon_len] = data->host[i]; + ++uri->canon_len; + + octetDigitCount = 0; + octetHasDigit = FALSE; + ++octetCount; + } else { + if(!computeOnly) + uri->canon_uri[uri->canon_len] = data->host[i]; + ++uri->canon_len; + + ++octetDigitCount; + octetHasDigit = TRUE; + } + } + + /* Make sure the canonicalized IP address has 4 dec-octets. + * If doesn't add "0" ones until there is 4; + */ + for( ; octetCount < 3; ++octetCount) { + if(!computeOnly) { + uri->canon_uri[uri->canon_len] = '.'; + uri->canon_uri[uri->canon_len+1] = '0'; + } + + uri->canon_len += 2; + } + } else { + /* Windows doesn't normalize addresses in unknown schemes. */ + if(!computeOnly) + memcpy(uri->canon_uri+uri->canon_len, data->host, data->host_len*sizeof(WCHAR)); + uri->canon_len += data->host_len; + } + + uri->host_len = uri->canon_len - uri->host_start; + if(!computeOnly) + TRACE("(%p %p %lx %d): Canonicalized IPv4 address, ip=%s len=%ld\n", + data, uri, flags, computeOnly, + debugstr_wn(uri->canon_uri+uri->host_start, uri->host_len), + uri->host_len); + } + + return TRUE; +} + +/* Attempts to canonicalize the IPv6 address of the URI. + * + * Multiple things happen during the canonicalization of an IPv6 address: + * 1) Any leading zero's in a h16 component are removed. + * Ex: [0001:0022::] -> [1:22::] + * + * 2) The longest sequence of zero h16 components are compressed + * into a "::" (elision). If there's a tie, the first is chosen. + * + * Ex: [0:0:0:0:1:6:7:8] -> [::1:6:7:8] + * [0:0:0:0:1:2::] -> [::1:2:0:0] + * [0:0:1:2:0:0:7:8] -> [::1:2:0:0:7:8] + * + * 3) If an IPv4 address is attached to the IPv6 address, it's + * also normalized. + * Ex: [::001.002.022.000] -> [::1.2.22.0] + * + * 4) If an elision is present, but, only represents one h16 component + * it's expanded. + * + * Ex: [1::2:3:4:5:6:7] -> [1:0:2:3:4:5:6:7] + * + * 5) If the IPv6 address contains an IPv4 address and there exists + * at least 1 non-zero h16 component the IPv4 address is converted + * into two h16 components, otherwise it's normalized and kept as is. + * + * Ex: [::192.200.003.4] -> [::192.200.3.4] + * [ffff::192.200.003.4] -> [ffff::c0c8:3041] + * + * NOTE: + * For unknown scheme types Windows simply copies the address over without any + * changes. + * + * IPv4 address can be included in an elision if all its components are 0's. + */ +static BOOL canonicalize_ipv6address(const parse_data *data, Uri *uri, + DWORD flags, BOOL computeOnly) { + uri->host_start = uri->canon_len; + + if(data->scheme_type == URL_SCHEME_UNKNOWN) { + if(!computeOnly) + memcpy(uri->canon_uri+uri->canon_len, data->host, data->host_len*sizeof(WCHAR)); + uri->canon_len += data->host_len; + } else { + WCHAR buffer[46]; + ULONG size = ARRAY_SIZE(buffer); + + if(computeOnly) { + RtlIpv6AddressToStringExW(&data->ipv6_address, 0, 0, buffer, &size); + uri->canon_len += size + 1; + } else { + uri->canon_uri[uri->canon_len++] = '['; + RtlIpv6AddressToStringExW(&data->ipv6_address, 0, 0, uri->canon_uri + uri->canon_len, &size); + uri->canon_len += size - 1; + uri->canon_uri[uri->canon_len++] = ']'; + } + } + + uri->host_len = uri->canon_len - uri->host_start; + + if(!computeOnly) + TRACE("(%p %p %lx %d): Canonicalized IPv6 address %s, len=%ld\n", data, uri, flags, + computeOnly, debugstr_wn(uri->canon_uri+uri->host_start, uri->host_len), + uri->host_len); + + return TRUE; +} + +/* Attempts to canonicalize the host of the URI (if any). */ +static BOOL canonicalize_host(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { + uri->host_start = -1; + uri->host_len = 0; + uri->domain_offset = -1; + + if(data->host) { + switch(data->host_type) { + case Uri_HOST_DNS: + uri->host_type = Uri_HOST_DNS; + if(!canonicalize_reg_name(data, uri, flags, computeOnly)) + return FALSE; + + break; + case Uri_HOST_IPV4: + uri->host_type = Uri_HOST_IPV4; + if(!canonicalize_ipv4address(data, uri, flags, computeOnly)) + return FALSE; + + break; + case Uri_HOST_IPV6: + if(!canonicalize_ipv6address(data, uri, flags, computeOnly)) + return FALSE; + + uri->host_type = Uri_HOST_IPV6; + break; + + case Uri_HOST_IDN: + uri->host_type = Uri_HOST_IDN; + if(!canonicalize_reg_name(data, uri, flags, computeOnly)) + return FALSE; + + break; + case Uri_HOST_UNKNOWN: + if(data->host_len > 0 || data->scheme_type != URL_SCHEME_FILE) { + uri->host_start = uri->canon_len; + + /* Nothing happens to unknown host types. */ + if(!computeOnly) + memcpy(uri->canon_uri+uri->canon_len, data->host, data->host_len*sizeof(WCHAR)); + uri->canon_len += data->host_len; + uri->host_len = data->host_len; + } + + uri->host_type = Uri_HOST_UNKNOWN; + break; + default: + FIXME("(%p %p %lx %d): Canonicalization for host type %d not supported.\n", data, + uri, flags, computeOnly, data->host_type); + return FALSE; + } + } + + return TRUE; +} + +static BOOL canonicalize_port(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { + BOOL has_default_port = FALSE; + USHORT default_port = 0; + DWORD i; + + uri->port_offset = -1; + + /* Check if the scheme has a default port. */ + for(i = 0; i < ARRAY_SIZE(default_ports); ++i) { + if(default_ports[i].scheme == data->scheme_type) { + has_default_port = TRUE; + default_port = default_ports[i].port; + break; + } + } + + uri->has_port = data->has_port || has_default_port; + + /* Possible cases: + * 1) Has a port which is the default port. + * 2) Has a port (not the default). + * 3) Doesn't have a port, but, scheme has a default port. + * 4) No port. + */ + if(has_default_port && data->has_port && data->port_value == default_port) { + /* If it's the default port and this flag isn't set, don't do anything. */ + if(flags & Uri_CREATE_NO_CANONICALIZE) { + uri->port_offset = uri->canon_len-uri->authority_start; + if(!computeOnly) + uri->canon_uri[uri->canon_len] = ':'; + ++uri->canon_len; + + if(data->port) { + /* Copy the original port over. */ + if(!computeOnly) + memcpy(uri->canon_uri+uri->canon_len, data->port, data->port_len*sizeof(WCHAR)); + uri->canon_len += data->port_len; + } else { + if(!computeOnly) + uri->canon_len += ui2str(uri->canon_uri+uri->canon_len, data->port_value); + else + uri->canon_len += ui2str(NULL, data->port_value); + } + } + + uri->port = default_port; + } else if(data->has_port) { + uri->port_offset = uri->canon_len-uri->authority_start; + if(!computeOnly) + uri->canon_uri[uri->canon_len] = ':'; + ++uri->canon_len; + + if(flags & Uri_CREATE_NO_CANONICALIZE && data->port) { + /* Copy the original over without changes. */ + if(!computeOnly) + memcpy(uri->canon_uri+uri->canon_len, data->port, data->port_len*sizeof(WCHAR)); + uri->canon_len += data->port_len; + } else { + if(!computeOnly) + uri->canon_len += ui2str(uri->canon_uri+uri->canon_len, data->port_value); + else + uri->canon_len += ui2str(NULL, data->port_value); + } + + uri->port = data->port_value; + } else if(has_default_port) + uri->port = default_port; + + return TRUE; +} + +/* Canonicalizes the authority of the URI represented by the parse_data. */ +static BOOL canonicalize_authority(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { + uri->authority_start = uri->canon_len; + uri->authority_len = 0; + + if(!canonicalize_userinfo(data, uri, flags, computeOnly)) + return FALSE; + + if(!canonicalize_host(data, uri, flags, computeOnly)) + return FALSE; + + if(!canonicalize_port(data, uri, flags, computeOnly)) + return FALSE; + + if(uri->host_start != -1 || (data->is_relative && (data->password || data->username))) + uri->authority_len = uri->canon_len - uri->authority_start; + else + uri->authority_start = -1; + + return TRUE; +} + +/* Attempts to canonicalize the path of a hierarchical URI. + * + * Things that happen: + * 1). Forbidden characters are percent encoded, unless the NO_ENCODE_FORBIDDEN + * flag is set or it's a file URI. Forbidden characters are always encoded + * for file schemes regardless and forbidden characters are never encoded + * for unknown scheme types. + * + * 2). For known scheme types '\\' are changed to '/'. + * + * 3). Percent encoded, unreserved characters are decoded to their actual values. + * Unless the scheme type is unknown. For file schemes any percent encoded + * character in the unreserved or reserved set is decoded. + * + * 4). For File schemes if the path is starts with a drive letter and doesn't + * start with a '/' then one is appended. + * Ex: file://c:/test.mp3 -> file:///c:/test.mp3 + * + * 5). Dot segments are removed from the path for all scheme types + * unless NO_CANONICALIZE flag is set. Dot segments aren't removed + * for wildcard scheme types. + * + * NOTES: + * file://c:/test%20test -> file:///c:/test%2520test + * file://c:/test%3Etest -> file:///c:/test%253Etest + * if Uri_CREATE_FILE_USE_DOS_PATH is not set: + * file:///c:/test%20test -> file:///c:/test%20test + * file:///c:/test%test -> file:///c:/test%25test + */ +static DWORD canonicalize_path_hierarchical(const WCHAR *path, DWORD path_len, URL_SCHEME scheme_type, BOOL has_host, DWORD flags, + BOOL is_implicit_scheme, WCHAR *ret_path) { + const BOOL known_scheme = scheme_type != URL_SCHEME_UNKNOWN; + const BOOL is_file = scheme_type == URL_SCHEME_FILE; + const BOOL is_res = scheme_type == URL_SCHEME_RES; + const WCHAR *ptr; + BOOL escape_pct = FALSE; + DWORD len = 0; + + if(!path) + return 0; + + ptr = path; + + if(is_file && !has_host) { + /* Check if a '/' needs to be appended for the file scheme. */ + if(path_len > 1 && is_drive_path(ptr) && !(flags & Uri_CREATE_FILE_USE_DOS_PATH)) { + if(ret_path) + ret_path[len] = '/'; + len++; + escape_pct = TRUE; + } else if(*ptr == '/') { + if(!(flags & Uri_CREATE_FILE_USE_DOS_PATH)) { + /* Copy the extra '/' over. */ + if(ret_path) + ret_path[len] = '/'; + len++; + } + ++ptr; + } + + if(is_drive_path(ptr)) { + if(ret_path) { + ret_path[len] = *ptr; + /* If there's a '|' after the drive letter, convert it to a ':'. */ + ret_path[len+1] = ':'; + } + ptr += 2; + len += 2; + } + } + + if(!is_file && *path && *path != '/') { + /* Prepend a '/' to the path if it doesn't have one. */ + if(ret_path) + ret_path[len] = '/'; + len++; + } + + for(; ptr < path+path_len; ++ptr) { + BOOL do_default_action = TRUE; + + if(*ptr == '%' && !is_res) { + const WCHAR *tmp = ptr; + WCHAR val; + + /* Check if the % represents a valid encoded char, or if it needs encoding. */ + BOOL force_encode = !check_pct_encoded(&tmp) && is_file && !(flags&Uri_CREATE_FILE_USE_DOS_PATH); + val = decode_pct_val(ptr); + + if(force_encode || escape_pct) { + /* Escape the percent sign in the file URI. */ + if(ret_path) + pct_encode_val(*ptr, ret_path+len); + len += 3; + do_default_action = FALSE; + } else if((is_unreserved(val) && known_scheme) || + (is_file && !is_implicit_scheme && (is_unreserved(val) || is_reserved(val) || + (val && flags&Uri_CREATE_FILE_USE_DOS_PATH && !is_forbidden_dos_path_char(val))))) { + if(ret_path) + ret_path[len] = val; + len++; + + ptr += 2; + continue; + } + } else if(*ptr == '/' && is_file && (flags & Uri_CREATE_FILE_USE_DOS_PATH)) { + /* Convert the '/' back to a '\\'. */ + if(ret_path) + ret_path[len] = '\\'; + len++; + do_default_action = FALSE; + } else if(*ptr == '\\' && known_scheme) { + if(!(is_file && (flags & Uri_CREATE_FILE_USE_DOS_PATH))) { + /* Convert '\\' into a '/'. */ + if(ret_path) + ret_path[len] = '/'; + len++; + do_default_action = FALSE; + } + } else if(known_scheme && !is_res && is_ascii(*ptr) && !is_unreserved(*ptr) && !is_reserved(*ptr) && + (!(flags & Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS) || is_file)) { + if(!is_file || !(flags & Uri_CREATE_FILE_USE_DOS_PATH)) { + /* Escape the forbidden character. */ + if(ret_path) + pct_encode_val(*ptr, ret_path+len); + len += 3; + do_default_action = FALSE; + } + } + + if(do_default_action) { + if(ret_path) + ret_path[len] = *ptr; + len++; + } + } + + /* Removing the dot segments only happens when it's not in + * computeOnly mode and it's not a wildcard scheme. File schemes + * with USE_DOS_PATH set don't get dot segments removed. + */ + if(!(is_file && (flags & Uri_CREATE_FILE_USE_DOS_PATH)) && + scheme_type != URL_SCHEME_WILDCARD) { + if(!(flags & Uri_CREATE_NO_CANONICALIZE) && ret_path) { + /* Remove the dot segments (if any) and reset everything to the new + * correct length. + */ + len = remove_dot_segments(ret_path, len); + } + } + + if(ret_path) + TRACE("Canonicalized path %s len=%ld\n", debugstr_wn(ret_path, len), len); + return len; +} + +/* Attempts to canonicalize the path for an opaque URI. + * + * For known scheme types: + * 1) forbidden characters are percent encoded if + * NO_ENCODE_FORBIDDEN_CHARACTERS isn't set. + * + * 2) Percent encoded, unreserved characters are decoded + * to their actual values, for known scheme types. + * + * 3) '\\' are changed to '/' for known scheme types + * except for mailto schemes. + * + * 4) For file schemes, if USE_DOS_PATH is set all '/' + * are converted to backslashes. + * + * 5) For file schemes, if USE_DOS_PATH isn't set all '\' + * are converted to forward slashes. + */ +static BOOL canonicalize_path_opaque(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { + const WCHAR *ptr; + const BOOL known_scheme = data->scheme_type != URL_SCHEME_UNKNOWN; + const BOOL is_file = data->scheme_type == URL_SCHEME_FILE; + const BOOL is_mk = data->scheme_type == URL_SCHEME_MK; + + if(!data->path) { + uri->path_start = -1; + uri->path_len = 0; + return TRUE; + } + + uri->path_start = uri->canon_len; + + if(is_mk){ + /* hijack this flag for SCHEME_MK to tell the function when to start + * converting slashes */ + flags |= Uri_CREATE_FILE_USE_DOS_PATH; + } + + /* For javascript: URIs, simply copy path part without any canonicalization */ + if(data->scheme_type == URL_SCHEME_JAVASCRIPT) { + if(!computeOnly) + memcpy(uri->canon_uri+uri->canon_len, data->path, data->path_len*sizeof(WCHAR)); + uri->path_len = data->path_len; + uri->canon_len += data->path_len; + return TRUE; + } + + /* Windows doesn't allow a "//" to appear after the scheme + * of a URI, if it's an opaque URI. + */ + if(data->scheme && *(data->path) == '/' && *(data->path+1) == '/') { + /* So it inserts a "/." before the "//" if it exists. */ + if(!computeOnly) { + uri->canon_uri[uri->canon_len] = '/'; + uri->canon_uri[uri->canon_len+1] = '.'; + } + + uri->canon_len += 2; + } + + for(ptr = data->path; ptr < data->path+data->path_len; ++ptr) { + BOOL do_default_action = TRUE; + + if(*ptr == '%' && known_scheme) { + WCHAR val = decode_pct_val(ptr); + + if(is_unreserved(val)) { + if(!computeOnly) + uri->canon_uri[uri->canon_len] = val; + ++uri->canon_len; + + ptr += 2; + continue; + } + } else if(*ptr == '/' && is_file && (flags & Uri_CREATE_FILE_USE_DOS_PATH)) { + if(!computeOnly) + uri->canon_uri[uri->canon_len] = '\\'; + ++uri->canon_len; + do_default_action = FALSE; + } else if(*ptr == '\\') { + if((data->is_relative || is_mk || is_file) && !(flags & Uri_CREATE_FILE_USE_DOS_PATH)) { + /* Convert to a '/'. */ + if(!computeOnly) + uri->canon_uri[uri->canon_len] = '/'; + ++uri->canon_len; + do_default_action = FALSE; + } + } else if(is_mk && *ptr == ':' && ptr + 1 < data->path + data->path_len && *(ptr + 1) == ':') { + flags &= ~Uri_CREATE_FILE_USE_DOS_PATH; + } else if(known_scheme && is_ascii(*ptr) && !is_unreserved(*ptr) && !is_reserved(*ptr) && + !(flags & Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS)) { + if(!(is_file && (flags & Uri_CREATE_FILE_USE_DOS_PATH))) { + if(!computeOnly) + pct_encode_val(*ptr, uri->canon_uri+uri->canon_len); + uri->canon_len += 3; + do_default_action = FALSE; + } + } + + if(do_default_action) { + if(!computeOnly) + uri->canon_uri[uri->canon_len] = *ptr; + ++uri->canon_len; + } + } + + if(is_mk && !computeOnly && !(flags & Uri_CREATE_NO_CANONICALIZE)) { + DWORD new_len = remove_dot_segments(uri->canon_uri + uri->path_start, + uri->canon_len - uri->path_start); + uri->canon_len = uri->path_start + new_len; + } + + uri->path_len = uri->canon_len - uri->path_start; + + if(!computeOnly) + TRACE("(%p %p %lx %d): Canonicalized opaque URI path %s len=%ld\n", data, uri, flags, computeOnly, + debugstr_wn(uri->canon_uri+uri->path_start, uri->path_len), uri->path_len); + return TRUE; +} + +/* Determines how the URI represented by the parse_data should be canonicalized. + * + * Essentially, if the parse_data represents an hierarchical URI then it calls + * canonicalize_authority and the canonicalization functions for the path. If the + * URI is opaque it canonicalizes the path of the URI. + */ +static BOOL canonicalize_hierpart(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { + if(!data->is_opaque || (data->is_relative && (data->password || data->username))) { + /* "//" is only added for non-wildcard scheme types. + * + * A "//" is only added to a relative URI if it has a + * host or port component (this only happens if a IUriBuilder + * is generating an IUri). + */ + if((data->is_relative && (data->host || data->has_port)) || + (!data->is_relative && data->scheme_type != URL_SCHEME_WILDCARD)) { + if(data->scheme_type == URL_SCHEME_WILDCARD) + FIXME("Here\n"); + + if(!computeOnly) { + INT pos = uri->canon_len; + + uri->canon_uri[pos] = '/'; + uri->canon_uri[pos+1] = '/'; + } + uri->canon_len += 2; + } + + if(!canonicalize_authority(data, uri, flags, computeOnly)) + return FALSE; + + if(data->is_relative && (data->password || data->username)) { + if(!canonicalize_path_opaque(data, uri, flags, computeOnly)) + return FALSE; + } else { + if(!computeOnly) + uri->path_start = uri->canon_len; + uri->path_len = canonicalize_path_hierarchical(data->path, data->path_len, data->scheme_type, data->host_len != 0, + flags, data->has_implicit_scheme, computeOnly ? NULL : uri->canon_uri+uri->canon_len); + uri->canon_len += uri->path_len; + if(!computeOnly && !uri->path_len) + uri->path_start = -1; + } + } else { + /* Opaque URI's don't have an authority. */ + uri->userinfo_start = uri->userinfo_split = -1; + uri->userinfo_len = 0; + uri->host_start = -1; + uri->host_len = 0; + uri->host_type = Uri_HOST_UNKNOWN; + uri->has_port = FALSE; + uri->authority_start = -1; + uri->authority_len = 0; + uri->domain_offset = -1; + uri->port_offset = -1; + + if(is_hierarchical_scheme(data->scheme_type)) { + DWORD i; + + /* Absolute URIs aren't displayed for known scheme types + * which should be hierarchical URIs. + */ + uri->display_modifiers |= URI_DISPLAY_NO_ABSOLUTE_URI; + + /* Windows also sets the port for these (if they have one). */ + for(i = 0; i < ARRAY_SIZE(default_ports); ++i) { + if(data->scheme_type == default_ports[i].scheme) { + uri->has_port = TRUE; + uri->port = default_ports[i].port; + break; + } + } + } + + if(!canonicalize_path_opaque(data, uri, flags, computeOnly)) + return FALSE; + } + + if(uri->path_start > -1 && !computeOnly) + /* Finding file extensions happens for both types of URIs. */ + uri->extension_offset = find_file_extension(uri->canon_uri+uri->path_start, uri->path_len); + else + uri->extension_offset = -1; + + return TRUE; +} + +/* Attempts to canonicalize the query string of the URI. + * + * Things that happen: + * 1) For known scheme types forbidden characters + * are percent encoded, unless the NO_DECODE_EXTRA_INFO flag is set + * or NO_ENCODE_FORBIDDEN_CHARACTERS is set. + * + * 2) For known scheme types, percent encoded, unreserved characters + * are decoded as long as the NO_DECODE_EXTRA_INFO flag isn't set. + */ +static BOOL canonicalize_query(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { + const WCHAR *ptr, *end; + const BOOL known_scheme = data->scheme_type != URL_SCHEME_UNKNOWN; + + if(!data->query) { + uri->query_start = -1; + uri->query_len = 0; + return TRUE; + } + + uri->query_start = uri->canon_len; + + end = data->query+data->query_len; + for(ptr = data->query; ptr < end; ++ptr) { + if(*ptr == '%') { + if(known_scheme && !(flags & Uri_CREATE_NO_DECODE_EXTRA_INFO)) { + WCHAR val = decode_pct_val(ptr); + if(is_unreserved(val)) { + if(!computeOnly) + uri->canon_uri[uri->canon_len] = val; + ++uri->canon_len; + + ptr += 2; + continue; + } + } + } else if(known_scheme && is_ascii(*ptr) && !is_unreserved(*ptr) && !is_reserved(*ptr)) { + if(!(flags & Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS) && + !(flags & Uri_CREATE_NO_DECODE_EXTRA_INFO)) { + if(!computeOnly) + pct_encode_val(*ptr, uri->canon_uri+uri->canon_len); + uri->canon_len += 3; + continue; + } + } + + if(!computeOnly) + uri->canon_uri[uri->canon_len] = *ptr; + ++uri->canon_len; + } + + uri->query_len = uri->canon_len - uri->query_start; + + if(!computeOnly) + TRACE("(%p %p %lx %d): Canonicalized query string %s len=%ld\n", data, uri, flags, + computeOnly, debugstr_wn(uri->canon_uri+uri->query_start, uri->query_len), + uri->query_len); + return TRUE; +} + +static BOOL canonicalize_fragment(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { + const WCHAR *ptr, *end; + const BOOL known_scheme = data->scheme_type != URL_SCHEME_UNKNOWN; + + if(!data->fragment) { + uri->fragment_start = -1; + uri->fragment_len = 0; + return TRUE; + } + + uri->fragment_start = uri->canon_len; + + end = data->fragment + data->fragment_len; + for(ptr = data->fragment; ptr < end; ++ptr) { + if(*ptr == '%') { + if(known_scheme && !(flags & Uri_CREATE_NO_DECODE_EXTRA_INFO)) { + WCHAR val = decode_pct_val(ptr); + if(is_unreserved(val)) { + if(!computeOnly) + uri->canon_uri[uri->canon_len] = val; + ++uri->canon_len; + + ptr += 2; + continue; + } + } + } else if(known_scheme && is_ascii(*ptr) && !is_unreserved(*ptr) && !is_reserved(*ptr)) { + if(!(flags & Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS) && + !(flags & Uri_CREATE_NO_DECODE_EXTRA_INFO)) { + if(!computeOnly) + pct_encode_val(*ptr, uri->canon_uri+uri->canon_len); + uri->canon_len += 3; + continue; + } + } + + if(!computeOnly) + uri->canon_uri[uri->canon_len] = *ptr; + ++uri->canon_len; + } + + uri->fragment_len = uri->canon_len - uri->fragment_start; + + if(!computeOnly) + TRACE("(%p %p %lx %d): Canonicalized fragment %s len=%ld\n", data, uri, flags, + computeOnly, debugstr_wn(uri->canon_uri+uri->fragment_start, uri->fragment_len), + uri->fragment_len); + return TRUE; +} + +/* Canonicalizes the scheme information specified in the parse_data using the specified flags. */ +static BOOL canonicalize_scheme(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { + uri->scheme_start = -1; + uri->scheme_len = 0; + + if(!data->scheme) { + /* The only type of URI that doesn't have to have a scheme is a relative + * URI. + */ + if(!data->is_relative) { + FIXME("(%p %p %lx): Unable to determine the scheme type of %s.\n", data, + uri, flags, debugstr_w(data->uri)); + return FALSE; + } + } else { + if(!computeOnly) { + DWORD i; + INT pos = uri->canon_len; + + for(i = 0; i < data->scheme_len; ++i) { + /* Scheme name must be lower case after canonicalization. */ + uri->canon_uri[i + pos] = towlower(data->scheme[i]); + } + + uri->canon_uri[i + pos] = ':'; + uri->scheme_start = pos; + + TRACE("(%p %p %lx): Canonicalized scheme=%s, len=%ld.\n", data, uri, flags, + debugstr_wn(uri->canon_uri+uri->scheme_start, data->scheme_len), data->scheme_len); + } + + /* This happens in both computation modes. */ + uri->canon_len += data->scheme_len + 1; + uri->scheme_len = data->scheme_len; + } + return TRUE; +} + +/* Computes what the length of the URI specified by the parse_data will be + * after canonicalization occurs using the specified flags. + * + * This function will return a non-zero value indicating the length of the canonicalized + * URI, or -1 on error. + */ +static int compute_canonicalized_length(const parse_data *data, DWORD flags) { + Uri uri; + + memset(&uri, 0, sizeof(Uri)); + + TRACE("(%p %lx): Beginning to compute canonicalized length for URI %s\n", data, flags, + debugstr_w(data->uri)); + + if(!canonicalize_scheme(data, &uri, flags, TRUE)) { + ERR("(%p %lx): Failed to compute URI scheme length.\n", data, flags); + return -1; + } + + if(!canonicalize_hierpart(data, &uri, flags, TRUE)) { + ERR("(%p %lx): Failed to compute URI hierpart length.\n", data, flags); + return -1; + } + + if(!canonicalize_query(data, &uri, flags, TRUE)) { + ERR("(%p %lx): Failed to compute query string length.\n", data, flags); + return -1; + } + + if(!canonicalize_fragment(data, &uri, flags, TRUE)) { + ERR("(%p %lx): Failed to compute fragment length.\n", data, flags); + return -1; + } + + TRACE("(%p %lx): Finished computing canonicalized URI length. length=%ld\n", data, flags, uri.canon_len); + + return uri.canon_len; +} + +/* Canonicalizes the URI data specified in the parse_data, using the given flags. If the + * canonicalization succeeds it will store all the canonicalization information + * in the pointer to the Uri. + * + * To canonicalize a URI this function first computes what the length of the URI + * specified by the parse_data will be. Once this is done it will then perform the actual + * canonicalization of the URI. + */ +static HRESULT canonicalize_uri(const parse_data *data, Uri *uri, DWORD flags) { + INT len; + + uri->canon_uri = NULL; + uri->canon_size = uri->canon_len = 0; + + TRACE("(%p %p %lx): beginning to canonicalize URI %s.\n", data, uri, flags, debugstr_w(data->uri)); + + /* First try to compute the length of the URI. */ + len = compute_canonicalized_length(data, flags); + if(len == -1) { + ERR("(%p %p %lx): Could not compute the canonicalized length of %s.\n", data, uri, flags, + debugstr_w(data->uri)); + return E_INVALIDARG; + } + + uri->canon_uri = malloc((len + 1) * sizeof(WCHAR)); + if(!uri->canon_uri) + return E_OUTOFMEMORY; + + uri->canon_size = len; + if(!canonicalize_scheme(data, uri, flags, FALSE)) { + ERR("(%p %p %lx): Unable to canonicalize the scheme of the URI.\n", data, uri, flags); + return E_INVALIDARG; + } + uri->scheme_type = data->scheme_type; + + if(!canonicalize_hierpart(data, uri, flags, FALSE)) { + ERR("(%p %p %lx): Unable to canonicalize the hierpart of the URI\n", data, uri, flags); + return E_INVALIDARG; + } + + if(!canonicalize_query(data, uri, flags, FALSE)) { + ERR("(%p %p %lx): Unable to canonicalize query string of the URI.\n", + data, uri, flags); + return E_INVALIDARG; + } + + if(!canonicalize_fragment(data, uri, flags, FALSE)) { + ERR("(%p %p %lx): Unable to canonicalize fragment of the URI.\n", + data, uri, flags); + return E_INVALIDARG; + } + + /* There's a possibility we didn't use all the space we allocated + * earlier. + */ + if(uri->canon_len < uri->canon_size) { + /* This happens if the URI is hierarchical and dot + * segments were removed from its path. + */ + WCHAR *tmp = realloc(uri->canon_uri, (uri->canon_len + 1) * sizeof(WCHAR)); + if(!tmp) + return E_OUTOFMEMORY; + + uri->canon_uri = tmp; + uri->canon_size = uri->canon_len; + } + + uri->canon_uri[uri->canon_len] = '\0'; + TRACE("(%p %p %lx): finished canonicalizing the URI. uri=%s\n", data, uri, flags, debugstr_w(uri->canon_uri)); + + return S_OK; +} + +static HRESULT get_builder_component(LPWSTR *component, DWORD *component_len, + LPCWSTR source, DWORD source_len, + LPCWSTR *output, DWORD *output_len) +{ + if(!output_len) { + if(output) + *output = NULL; + return E_POINTER; + } + + if(!output) { + *output_len = 0; + return E_POINTER; + } + + if(!(*component) && source) { + /* Allocate 'component', and copy the contents from 'source' + * into the new allocation. + */ + *component = malloc((source_len + 1) * sizeof(WCHAR)); + if(!(*component)) + return E_OUTOFMEMORY; + + memcpy(*component, source, source_len*sizeof(WCHAR)); + (*component)[source_len] = '\0'; + *component_len = source_len; + } + + *output = *component; + *output_len = *component_len; + return *output ? S_OK : S_FALSE; +} + +/* Allocates 'component' and copies the string from 'new_value' into 'component'. + * If 'prefix' is set and 'new_value' isn't NULL, then it checks if 'new_value' + * starts with 'prefix'. If it doesn't then 'prefix' is prepended to 'component'. + * + * If everything is successful, then will set 'success_flag' in 'flags'. + */ +static HRESULT set_builder_component(LPWSTR *component, DWORD *component_len, LPCWSTR new_value, + WCHAR prefix, DWORD *flags, DWORD success_flag) +{ + free(*component); + + if(!new_value) { + *component = NULL; + *component_len = 0; + } else { + BOOL add_prefix = FALSE; + DWORD len = lstrlenW(new_value); + DWORD pos = 0; + + if(prefix && *new_value != prefix) { + add_prefix = TRUE; + *component = malloc((len + 2) * sizeof(WCHAR)); + } else + *component = malloc((len + 1) * sizeof(WCHAR)); + + if(!(*component)) + return E_OUTOFMEMORY; + + if(add_prefix) + (*component)[pos++] = prefix; + + memcpy(*component+pos, new_value, (len+1)*sizeof(WCHAR)); + *component_len = len+pos; + } + + *flags |= success_flag; + return S_OK; +} + +static void reset_builder(UriBuilder *builder) { + if(builder->uri) + IUri_Release(&builder->uri->IUri_iface); + builder->uri = NULL; + + free(builder->fragment); + builder->fragment = NULL; + builder->fragment_len = 0; + + free(builder->host); + builder->host = NULL; + builder->host_len = 0; + + free(builder->password); + builder->password = NULL; + builder->password_len = 0; + + free(builder->path); + builder->path = NULL; + builder->path_len = 0; + + free(builder->query); + builder->query = NULL; + builder->query_len = 0; + + free(builder->scheme); + builder->scheme = NULL; + builder->scheme_len = 0; + + free(builder->username); + builder->username = NULL; + builder->username_len = 0; + + builder->has_port = FALSE; + builder->port = 0; + builder->modified_props = 0; +} + +static HRESULT validate_scheme_name(const UriBuilder *builder, parse_data *data, DWORD flags) { + const WCHAR *component; + const WCHAR *ptr; + const WCHAR **pptr; + DWORD expected_len; + + if(builder->scheme) { + ptr = builder->scheme; + expected_len = builder->scheme_len; + } else if(builder->uri && builder->uri->scheme_start > -1) { + ptr = builder->uri->canon_uri+builder->uri->scheme_start; + expected_len = builder->uri->scheme_len; + } else { + ptr = L""; + expected_len = 0; + } + + component = ptr; + pptr = &ptr; + if(parse_scheme(pptr, data, flags, ALLOW_NULL_TERM_SCHEME) && + data->scheme_len == expected_len) { + if(data->scheme) + TRACE("(%p %p %lx): Found valid scheme component %s len=%ld.\n", builder, data, flags, + debugstr_wn(data->scheme, data->scheme_len), data->scheme_len); + } else { + TRACE("(%p %p %lx): Invalid scheme component found %s.\n", builder, data, flags, + debugstr_wn(component, expected_len)); + return INET_E_INVALID_URL; + } + + return S_OK; +} + +static HRESULT validate_username(const UriBuilder *builder, parse_data *data, DWORD flags) { + const WCHAR *ptr; + const WCHAR **pptr; + DWORD expected_len; + + if(builder->username) { + ptr = builder->username; + expected_len = builder->username_len; + } else if(!(builder->modified_props & Uri_HAS_USER_NAME) && builder->uri && + builder->uri->userinfo_start > -1 && builder->uri->userinfo_split != 0) { + /* Just use the username from the base Uri. */ + data->username = builder->uri->canon_uri+builder->uri->userinfo_start; + data->username_len = (builder->uri->userinfo_split > -1) ? + builder->uri->userinfo_split : builder->uri->userinfo_len; + ptr = NULL; + } else { + ptr = NULL; + expected_len = 0; + } + + if(ptr) { + const WCHAR *component = ptr; + pptr = &ptr; + if(parse_username(pptr, data, flags, ALLOW_NULL_TERM_USER_NAME) && + data->username_len == expected_len) + TRACE("(%p %p %lx): Found valid username component %s len=%ld.\n", builder, data, flags, + debugstr_wn(data->username, data->username_len), data->username_len); + else { + TRACE("(%p %p %lx): Invalid username component found %s.\n", builder, data, flags, + debugstr_wn(component, expected_len)); + return INET_E_INVALID_URL; + } + } + + return S_OK; +} + +static HRESULT validate_password(const UriBuilder *builder, parse_data *data, DWORD flags) { + const WCHAR *ptr; + const WCHAR **pptr; + DWORD expected_len; + + if(builder->password) { + ptr = builder->password; + expected_len = builder->password_len; + } else if(!(builder->modified_props & Uri_HAS_PASSWORD) && builder->uri && + builder->uri->userinfo_split > -1) { + data->password = builder->uri->canon_uri+builder->uri->userinfo_start+builder->uri->userinfo_split+1; + data->password_len = builder->uri->userinfo_len-builder->uri->userinfo_split-1; + ptr = NULL; + } else { + ptr = NULL; + expected_len = 0; + } + + if(ptr) { + const WCHAR *component = ptr; + pptr = &ptr; + if(parse_password(pptr, data, flags, ALLOW_NULL_TERM_PASSWORD) && + data->password_len == expected_len) + TRACE("(%p %p %lx): Found valid password component %s len=%ld.\n", builder, data, flags, + debugstr_wn(data->password, data->password_len), data->password_len); + else { + TRACE("(%p %p %lx): Invalid password component found %s.\n", builder, data, flags, + debugstr_wn(component, expected_len)); + return INET_E_INVALID_URL; + } + } + + return S_OK; +} + +static HRESULT validate_userinfo(const UriBuilder *builder, parse_data *data, DWORD flags) { + HRESULT hr; + + hr = validate_username(builder, data, flags); + if(FAILED(hr)) + return hr; + + hr = validate_password(builder, data, flags); + if(FAILED(hr)) + return hr; + + return S_OK; +} + +static HRESULT validate_host(const UriBuilder *builder, parse_data *data) { + const WCHAR *ptr; + const WCHAR **pptr; + DWORD expected_len; + + if(builder->host) { + ptr = builder->host; + expected_len = builder->host_len; + } else if(!(builder->modified_props & Uri_HAS_HOST) && builder->uri && builder->uri->host_start > -1) { + ptr = builder->uri->canon_uri + builder->uri->host_start; + expected_len = builder->uri->host_len; + } else + ptr = NULL; + + if(ptr) { + const WCHAR *component = ptr; + DWORD extras = ALLOW_BRACKETLESS_IP_LITERAL|IGNORE_PORT_DELIMITER|SKIP_IP_FUTURE_CHECK; + pptr = &ptr; + + if(parse_host(pptr, data, extras) && data->host_len == expected_len) + TRACE("(%p %p): Found valid host name %s len=%ld type=%d.\n", builder, data, + debugstr_wn(data->host, data->host_len), data->host_len, data->host_type); + else { + TRACE("(%p %p): Invalid host name found %s.\n", builder, data, + debugstr_wn(component, expected_len)); + return INET_E_INVALID_URL; + } + } + + return S_OK; +} + +static void setup_port(const UriBuilder *builder, parse_data *data, DWORD flags) { + if(builder->modified_props & Uri_HAS_PORT) { + if(builder->has_port) { + data->has_port = TRUE; + data->port_value = builder->port; + } + } else if(builder->uri && builder->uri->has_port) { + data->has_port = TRUE; + data->port_value = builder->uri->port; + } + + if(data->has_port) + TRACE("(%p %p %lx): Using %lu as port for IUri.\n", builder, data, flags, data->port_value); +} + +static HRESULT validate_path(const UriBuilder *builder, parse_data *data, DWORD flags) { + const WCHAR *ptr = NULL; + const WCHAR *component; + const WCHAR **pptr; + DWORD expected_len; + BOOL check_len = TRUE; + BOOL valid = FALSE; + + if(builder->path) { + ptr = builder->path; + expected_len = builder->path_len; + } else if(!(builder->modified_props & Uri_HAS_PATH) && + builder->uri && builder->uri->path_start > -1) { + ptr = builder->uri->canon_uri+builder->uri->path_start; + expected_len = builder->uri->path_len; + } else { + ptr = L""; + check_len = FALSE; + expected_len = -1; + } + + component = ptr; + pptr = &ptr; + + /* How the path is validated depends on what type of + * URI it is. + */ + valid = data->is_opaque ? + parse_path_opaque(pptr, data, flags) : parse_path_hierarchical(pptr, data, flags); + + if(!valid || (check_len && expected_len != data->path_len)) { + TRACE("(%p %p %lx): Invalid path component %s.\n", builder, data, flags, + debugstr_wn(component, expected_len) ); + return INET_E_INVALID_URL; + } + + TRACE("(%p %p %lx): Valid path component %s len=%ld.\n", builder, data, flags, + debugstr_wn(data->path, data->path_len), data->path_len); + + return S_OK; +} + +static HRESULT validate_query(const UriBuilder *builder, parse_data *data, DWORD flags) { + const WCHAR *ptr = NULL; + const WCHAR **pptr; + DWORD expected_len; + + if(builder->query) { + ptr = builder->query; + expected_len = builder->query_len; + } else if(!(builder->modified_props & Uri_HAS_QUERY) && builder->uri && + builder->uri->query_start > -1) { + ptr = builder->uri->canon_uri+builder->uri->query_start; + expected_len = builder->uri->query_len; + } + + if(ptr) { + const WCHAR *component = ptr; + pptr = &ptr; + + if(parse_query(pptr, data, flags) && expected_len == data->query_len) + TRACE("(%p %p %lx): Valid query component %s len=%ld.\n", builder, data, flags, + debugstr_wn(data->query, data->query_len), data->query_len); + else { + TRACE("(%p %p %lx): Invalid query component %s.\n", builder, data, flags, + debugstr_wn(component, expected_len)); + return INET_E_INVALID_URL; + } + } + + return S_OK; +} + +static HRESULT validate_fragment(const UriBuilder *builder, parse_data *data, DWORD flags) { + const WCHAR *ptr = NULL; + const WCHAR **pptr; + DWORD expected_len; + + if(builder->fragment) { + ptr = builder->fragment; + expected_len = builder->fragment_len; + } else if(!(builder->modified_props & Uri_HAS_FRAGMENT) && builder->uri && + builder->uri->fragment_start > -1) { + ptr = builder->uri->canon_uri+builder->uri->fragment_start; + expected_len = builder->uri->fragment_len; + } + + if(ptr) { + const WCHAR *component = ptr; + pptr = &ptr; + + if(parse_fragment(pptr, data, flags) && expected_len == data->fragment_len) + TRACE("(%p %p %lx): Valid fragment component %s len=%ld.\n", builder, data, flags, + debugstr_wn(data->fragment, data->fragment_len), data->fragment_len); + else { + TRACE("(%p %p %lx): Invalid fragment component %s.\n", builder, data, flags, + debugstr_wn(component, expected_len)); + return INET_E_INVALID_URL; + } + } + + return S_OK; +} + +static HRESULT validate_components(const UriBuilder *builder, parse_data *data, DWORD flags) { + HRESULT hr; + + memset(data, 0, sizeof(parse_data)); + + TRACE("(%p %p %lx): Beginning to validate builder components.\n", builder, data, flags); + + hr = validate_scheme_name(builder, data, flags); + if(FAILED(hr)) + return hr; + + /* Extra validation for file schemes. */ + if(data->scheme_type == URL_SCHEME_FILE) { + if((builder->password || (builder->uri && builder->uri->userinfo_split > -1)) || + (builder->username || (builder->uri && builder->uri->userinfo_start > -1))) { + TRACE("(%p %p %lx): File schemes can't contain a username or password.\n", + builder, data, flags); + return INET_E_INVALID_URL; + } + } + + hr = validate_userinfo(builder, data, flags); + if(FAILED(hr)) + return hr; + + hr = validate_host(builder, data); + if(FAILED(hr)) + return hr; + + setup_port(builder, data, flags); + + /* The URI is opaque if it doesn't have an authority component. */ + if(!data->is_relative) + data->is_opaque = !data->username && !data->password && !data->host && !data->has_port + && data->scheme_type != URL_SCHEME_FILE; + else + data->is_opaque = !data->host && !data->has_port; + + hr = validate_path(builder, data, flags); + if(FAILED(hr)) + return hr; + + hr = validate_query(builder, data, flags); + if(FAILED(hr)) + return hr; + + hr = validate_fragment(builder, data, flags); + if(FAILED(hr)) + return hr; + + TRACE("(%p %p %lx): Finished validating builder components.\n", builder, data, flags); + + return S_OK; +} + +static HRESULT compare_file_paths(const Uri *a, const Uri *b, BOOL *ret) +{ + WCHAR *canon_path_a, *canon_path_b; + DWORD len_a, len_b; + + if(!a->path_len) { + *ret = !b->path_len; + return S_OK; + } + + if(!b->path_len) { + *ret = FALSE; + return S_OK; + } + + /* Fast path */ + if(a->path_len == b->path_len && !wcsnicmp(a->canon_uri+a->path_start, b->canon_uri+b->path_start, a->path_len)) { + *ret = TRUE; + return S_OK; + } + + len_a = canonicalize_path_hierarchical(a->canon_uri+a->path_start, a->path_len, a->scheme_type, FALSE, 0, FALSE, NULL); + len_b = canonicalize_path_hierarchical(b->canon_uri+b->path_start, b->path_len, b->scheme_type, FALSE, 0, FALSE, NULL); + + canon_path_a = malloc(len_a * sizeof(WCHAR)); + if(!canon_path_a) + return E_OUTOFMEMORY; + canon_path_b = malloc(len_b * sizeof(WCHAR)); + if(!canon_path_b) { + free(canon_path_a); + return E_OUTOFMEMORY; + } + + len_a = canonicalize_path_hierarchical(a->canon_uri+a->path_start, a->path_len, a->scheme_type, FALSE, 0, FALSE, canon_path_a); + len_b = canonicalize_path_hierarchical(b->canon_uri+b->path_start, b->path_len, b->scheme_type, FALSE, 0, FALSE, canon_path_b); + + *ret = len_a == len_b && !wcsnicmp(canon_path_a, canon_path_b, len_a); + + free(canon_path_a); + free(canon_path_b); + return S_OK; +} + +/* Checks if the two Uri's are logically equivalent. It's a simple + * comparison, since they are both of type Uri, and it can access + * the properties of each Uri directly without the need to go + * through the "IUri_Get*" interface calls. + */ +static HRESULT compare_uris(const Uri *a, const Uri *b, BOOL *ret) { + const BOOL known_scheme = a->scheme_type != URL_SCHEME_UNKNOWN; + const BOOL are_hierarchical = a->authority_start > -1 && b->authority_start > -1; + HRESULT hres; + + *ret = FALSE; + + if(a->scheme_type != b->scheme_type) + return S_OK; + + /* Only compare the scheme names (if any) if their unknown scheme types. */ + if(!known_scheme) { + if((a->scheme_start > -1 && b->scheme_start > -1) && + (a->scheme_len == b->scheme_len)) { + /* Make sure the schemes are the same. */ + if(StrCmpNW(a->canon_uri+a->scheme_start, b->canon_uri+b->scheme_start, a->scheme_len)) + return S_OK; + } else if(a->scheme_len != b->scheme_len) + /* One of the Uri's has a scheme name, while the other doesn't. */ + return S_OK; + } + + /* If they have a userinfo component, perform case sensitive compare. */ + if((a->userinfo_start > -1 && b->userinfo_start > -1) && + (a->userinfo_len == b->userinfo_len)) { + if(StrCmpNW(a->canon_uri+a->userinfo_start, b->canon_uri+b->userinfo_start, a->userinfo_len)) + return S_OK; + } else if(a->userinfo_len != b->userinfo_len) + /* One of the Uri's had a userinfo, while the other one doesn't. */ + return S_OK; + + /* Check if they have a host name. */ + if((a->host_start > -1 && b->host_start > -1) && + (a->host_len == b->host_len)) { + /* Perform a case insensitive compare if they are a known scheme type. */ + if(known_scheme) { + if(StrCmpNIW(a->canon_uri+a->host_start, b->canon_uri+b->host_start, a->host_len)) + return S_OK; + } else if(StrCmpNW(a->canon_uri+a->host_start, b->canon_uri+b->host_start, a->host_len)) + return S_OK; + } else if(a->host_len != b->host_len) + /* One of the Uri's had a host, while the other one didn't. */ + return S_OK; + + if(a->has_port && b->has_port) { + if(a->port != b->port) + return S_OK; + } else if(a->has_port || b->has_port) + /* One had a port, while the other one didn't. */ + return S_OK; + + /* Windows is weird with how it handles paths. For example + * One URI could be "http://google.com" (after canonicalization) + * and one could be "http://google.com/" and the IsEqual function + * would still evaluate to TRUE, but, only if they are both hierarchical + * URIs. + */ + if(a->scheme_type == URL_SCHEME_FILE) { + BOOL cmp; + + hres = compare_file_paths(a, b, &cmp); + if(FAILED(hres) || !cmp) + return hres; + } else if((a->path_start > -1 && b->path_start > -1) && + (a->path_len == b->path_len)) { + if(StrCmpNW(a->canon_uri+a->path_start, b->canon_uri+b->path_start, a->path_len)) + return S_OK; + } else if(are_hierarchical && a->path_len == -1 && b->path_len == 0) { + if(*(a->canon_uri+a->path_start) != '/') + return S_OK; + } else if(are_hierarchical && b->path_len == 1 && a->path_len == 0) { + if(*(b->canon_uri+b->path_start) != '/') + return S_OK; + } else if(a->path_len != b->path_len) + return S_OK; + + /* Compare the query strings of the two URIs. */ + if((a->query_start > -1 && b->query_start > -1) && + (a->query_len == b->query_len)) { + if(StrCmpNW(a->canon_uri+a->query_start, b->canon_uri+b->query_start, a->query_len)) + return S_OK; + } else if(a->query_len != b->query_len) + return S_OK; + + if((a->fragment_start > -1 && b->fragment_start > -1) && + (a->fragment_len == b->fragment_len)) { + if(StrCmpNW(a->canon_uri+a->fragment_start, b->canon_uri+b->fragment_start, a->fragment_len)) + return S_OK; + } else if(a->fragment_len != b->fragment_len) + return S_OK; + + /* If we get here, the two URIs are equivalent. */ + *ret = TRUE; + return S_OK; +} + +static void convert_to_dos_path(const WCHAR *path, DWORD path_len, + WCHAR *output, DWORD *output_len) +{ + const WCHAR *ptr = path; + + if(path_len > 3 && *ptr == '/' && is_drive_path(path+1)) + /* Skip over the leading / before the drive path. */ + ++ptr; + + for(; ptr < path+path_len; ++ptr) { + if(*ptr == '/') { + if(output) + *output++ = '\\'; + (*output_len)++; + } else { + if(output) + *output++ = *ptr; + (*output_len)++; + } + } +} + +/* Generates a raw uri string using the parse_data. */ +static DWORD generate_raw_uri(const parse_data *data, BSTR uri, DWORD flags) { + DWORD length = 0; + + if(data->scheme) { + if(uri) { + memcpy(uri, data->scheme, data->scheme_len*sizeof(WCHAR)); + uri[data->scheme_len] = ':'; + } + length += data->scheme_len+1; + } + + if(!data->is_opaque) { + /* For the "//" which appears before the authority component. */ + if(uri) { + uri[length] = '/'; + uri[length+1] = '/'; + } + length += 2; + + /* Check if we need to add the "\\" before the host name + * of a UNC server name in a DOS path. + */ + if(flags & RAW_URI_CONVERT_TO_DOS_PATH && + data->scheme_type == URL_SCHEME_FILE && data->host) { + if(uri) { + uri[length] = '\\'; + uri[length+1] = '\\'; + } + length += 2; + } + } + + if(data->username) { + if(uri) + memcpy(uri+length, data->username, data->username_len*sizeof(WCHAR)); + length += data->username_len; + } + + if(data->password) { + if(uri) { + uri[length] = ':'; + memcpy(uri+length+1, data->password, data->password_len*sizeof(WCHAR)); + } + length += data->password_len+1; + } + + if(data->password || data->username) { + if(uri) + uri[length] = '@'; + ++length; + } + + if(data->host) { + /* IPv6 addresses get the brackets added around them if they don't already + * have them. + */ + const BOOL add_brackets = data->host_type == Uri_HOST_IPV6 && *(data->host) != '['; + if(add_brackets) { + if(uri) + uri[length] = '['; + ++length; + } + + if(uri) + memcpy(uri+length, data->host, data->host_len*sizeof(WCHAR)); + length += data->host_len; + + if(add_brackets) { + if(uri) + uri[length] = ']'; + length++; + } + } + + if(data->has_port) { + /* The port isn't included in the raw uri if it's the default + * port for the scheme type. + */ + DWORD i; + BOOL is_default = FALSE; + + for(i = 0; i < ARRAY_SIZE(default_ports); ++i) { + if(data->scheme_type == default_ports[i].scheme && + data->port_value == default_ports[i].port) + is_default = TRUE; + } + + if(!is_default || flags & RAW_URI_FORCE_PORT_DISP) { + if(uri) + uri[length] = ':'; + ++length; + + if(uri) + length += ui2str(uri+length, data->port_value); + else + length += ui2str(NULL, data->port_value); + } + } + + /* Check if a '/' should be added before the path for hierarchical URIs. */ + if(!data->is_opaque && data->path && *(data->path) != '/') { + if(uri) + uri[length] = '/'; + ++length; + } + + if(data->path) { + if(!data->is_opaque && data->scheme_type == URL_SCHEME_FILE && + flags & RAW_URI_CONVERT_TO_DOS_PATH) { + DWORD len = 0; + + if(uri) + convert_to_dos_path(data->path, data->path_len, uri+length, &len); + else + convert_to_dos_path(data->path, data->path_len, NULL, &len); + + length += len; + } else { + if(uri) + memcpy(uri+length, data->path, data->path_len*sizeof(WCHAR)); + length += data->path_len; + } + } + + if(data->query) { + if(uri) + memcpy(uri+length, data->query, data->query_len*sizeof(WCHAR)); + length += data->query_len; + } + + if(data->fragment) { + if(uri) + memcpy(uri+length, data->fragment, data->fragment_len*sizeof(WCHAR)); + length += data->fragment_len; + } + + if(uri) + TRACE("(%p %p): Generated raw uri=%s len=%ld\n", data, uri, debugstr_wn(uri, length), length); + else + TRACE("(%p %p): Computed raw uri len=%ld\n", data, uri, length); + + return length; +} + +static HRESULT generate_uri(const UriBuilder *builder, const parse_data *data, Uri *uri, DWORD flags) { + HRESULT hr; + DWORD length = generate_raw_uri(data, NULL, 0); + uri->raw_uri = SysAllocStringLen(NULL, length); + if(!uri->raw_uri) + return E_OUTOFMEMORY; + + generate_raw_uri(data, uri->raw_uri, 0); + + hr = canonicalize_uri(data, uri, flags); + if(FAILED(hr)) { + if(hr == E_INVALIDARG) + return INET_E_INVALID_URL; + return hr; + } + + uri->create_flags = flags; + return S_OK; +} + +static inline Uri* impl_from_IUri(IUri *iface) +{ + return CONTAINING_RECORD(iface, Uri, IUri_iface); +} + +static inline void destroy_uri_obj(Uri *This) +{ + SysFreeString(This->raw_uri); + free(This->canon_uri); + free(This); +} + +static HRESULT WINAPI Uri_QueryInterface(IUri *iface, REFIID riid, void **ppv) +{ + Uri *This = impl_from_IUri(iface); + + if(IsEqualGUID(&IID_IUnknown, riid)) { + TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv); + *ppv = &This->IUri_iface; + }else if(IsEqualGUID(&IID_IUri, riid)) { + TRACE("(%p)->(IID_IUri %p)\n", This, ppv); + *ppv = &This->IUri_iface; + }else if(IsEqualGUID(&IID_IUriBuilderFactory, riid)) { + TRACE("(%p)->(IID_IUriBuilderFactory %p)\n", This, ppv); + *ppv = &This->IUriBuilderFactory_iface; + }else if(IsEqualGUID(&IID_IPersistStream, riid)) { + TRACE("(%p)->(IID_IPersistStream %p)\n", This, ppv); + *ppv = &This->IPersistStream_iface; + }else if(IsEqualGUID(&IID_IMarshal, riid)) { + TRACE("(%p)->(IID_IMarshal %p)\n", This, ppv); + *ppv = &This->IMarshal_iface; + }else if(IsEqualGUID(&IID_IUriObj, riid)) { + TRACE("(%p)->(IID_IUriObj %p)\n", This, ppv); + *ppv = This; + return S_OK; + }else { + TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv); + *ppv = NULL; + return E_NOINTERFACE; + } + + IUnknown_AddRef((IUnknown*)*ppv); + return S_OK; +} + +static ULONG WINAPI Uri_AddRef(IUri *iface) +{ + Uri *This = impl_from_IUri(iface); + LONG ref = InterlockedIncrement(&This->ref); + + TRACE("(%p) ref=%ld\n", This, ref); + + return ref; +} + +static ULONG WINAPI Uri_Release(IUri *iface) +{ + Uri *This = impl_from_IUri(iface); + LONG ref = InterlockedDecrement(&This->ref); + + TRACE("(%p) ref=%ld\n", This, ref); + + if(!ref) + destroy_uri_obj(This); + + return ref; +} + +static HRESULT WINAPI Uri_GetPropertyBSTR(IUri *iface, Uri_PROPERTY uriProp, BSTR *pbstrProperty, DWORD dwFlags) +{ + Uri *This = impl_from_IUri(iface); + HRESULT hres; + TRACE("(%p %s)->(%d %p %lx)\n", This, debugstr_w(This->canon_uri), uriProp, pbstrProperty, dwFlags); + + if(!This->create_flags) + return E_UNEXPECTED; + if(!pbstrProperty) + return E_POINTER; + + if(uriProp > Uri_PROPERTY_STRING_LAST) { + /* It only returns S_FALSE for the ZONE property... */ + if(uriProp == Uri_PROPERTY_ZONE) { + *pbstrProperty = SysAllocStringLen(NULL, 0); + if(!(*pbstrProperty)) + return E_OUTOFMEMORY; + return S_FALSE; + } + + *pbstrProperty = NULL; + return E_INVALIDARG; + } + + if(dwFlags != 0 && dwFlags != Uri_DISPLAY_NO_FRAGMENT && dwFlags != Uri_PUNYCODE_IDN_HOST + && dwFlags != Uri_DISPLAY_IDN_HOST) + return E_INVALIDARG; + + if((dwFlags == Uri_DISPLAY_NO_FRAGMENT && uriProp != Uri_PROPERTY_DISPLAY_URI) + || (dwFlags == Uri_PUNYCODE_IDN_HOST && uriProp != Uri_PROPERTY_ABSOLUTE_URI + && uriProp != Uri_PROPERTY_DOMAIN && uriProp != Uri_PROPERTY_HOST) + || (dwFlags == Uri_DISPLAY_IDN_HOST && uriProp != Uri_PROPERTY_ABSOLUTE_URI + && uriProp != Uri_PROPERTY_DOMAIN && uriProp != Uri_PROPERTY_HOST)) + return E_INVALIDARG; + + switch(uriProp) { + case Uri_PROPERTY_ABSOLUTE_URI: + if(This->display_modifiers & URI_DISPLAY_NO_ABSOLUTE_URI) { + *pbstrProperty = SysAllocStringLen(NULL, 0); + hres = S_FALSE; + } + /* Uri_PUNYCODE_IDN_HOST doesn't remove user info containing only "@" and ":@" */ + else if (dwFlags == Uri_PUNYCODE_IDN_HOST && This->host_type == Uri_HOST_IDN && This->host_start > -1) { + unsigned int punycode_host_len; + + punycode_host_len = IdnToAscii(0, This->canon_uri+This->host_start, This->host_len, NULL, 0); + *pbstrProperty = SysAllocStringLen(NULL, This->canon_len-This->host_len+punycode_host_len); + hres = S_OK; + if(*pbstrProperty) { + memcpy(*pbstrProperty, This->canon_uri, This->host_start*sizeof(WCHAR)); + IdnToAscii(0, This->canon_uri+This->host_start, This->host_len, *pbstrProperty+This->host_start, punycode_host_len); + memcpy(*pbstrProperty+This->host_start+punycode_host_len, + This->canon_uri+This->host_start+This->host_len, + (This->canon_len-This->host_start-This->host_len)*sizeof(WCHAR)); + } + } else { + if(This->scheme_type != URL_SCHEME_UNKNOWN && This->userinfo_start > -1) { + if(This->userinfo_len == 0) { + /* Don't include the '@' after the userinfo component. */ + *pbstrProperty = SysAllocStringLen(NULL, This->canon_len-1); + hres = S_OK; + if(*pbstrProperty) { + /* Copy everything before it. */ + memcpy(*pbstrProperty, This->canon_uri, This->userinfo_start*sizeof(WCHAR)); + + /* And everything after it. */ + memcpy(*pbstrProperty+This->userinfo_start, This->canon_uri+This->userinfo_start+1, + (This->canon_len-This->userinfo_start-1)*sizeof(WCHAR)); + } + } else if(This->userinfo_split == 0 && This->userinfo_len == 1) { + /* Don't include the ":@" */ + *pbstrProperty = SysAllocStringLen(NULL, This->canon_len-2); + hres = S_OK; + if(*pbstrProperty) { + memcpy(*pbstrProperty, This->canon_uri, This->userinfo_start*sizeof(WCHAR)); + memcpy(*pbstrProperty+This->userinfo_start, This->canon_uri+This->userinfo_start+2, + (This->canon_len-This->userinfo_start-2)*sizeof(WCHAR)); + } + } else { + *pbstrProperty = SysAllocString(This->canon_uri); + hres = S_OK; + } + } else { + *pbstrProperty = SysAllocString(This->canon_uri); + hres = S_OK; + } + } + + if(!(*pbstrProperty)) + hres = E_OUTOFMEMORY; + + break; + case Uri_PROPERTY_AUTHORITY: + if(This->authority_start > -1) { + if(This->port_offset > -1 && is_default_port(This->scheme_type, This->port) && + This->display_modifiers & URI_DISPLAY_NO_DEFAULT_PORT_AUTH) + /* Don't include the port in the authority component. */ + *pbstrProperty = SysAllocStringLen(This->canon_uri+This->authority_start, This->port_offset); + else + *pbstrProperty = SysAllocStringLen(This->canon_uri+This->authority_start, This->authority_len); + hres = S_OK; + } else { + *pbstrProperty = SysAllocStringLen(NULL, 0); + hres = S_FALSE; + } + + if(!(*pbstrProperty)) + hres = E_OUTOFMEMORY; + + break; + case Uri_PROPERTY_DISPLAY_URI: + /* The Display URI contains everything except for the userinfo for known + * scheme types. + */ + if(This->scheme_type != URL_SCHEME_UNKNOWN && This->userinfo_start > -1) { + unsigned int length = This->canon_len-This->userinfo_len; + + /* Skip fragment if Uri_DISPLAY_NO_FRAGMENT is specified */ + if(dwFlags == Uri_DISPLAY_NO_FRAGMENT && This->fragment_start > -1) + length -= This->fragment_len; + + *pbstrProperty = SysAllocStringLen(NULL, length); + + if(*pbstrProperty) { + /* Copy everything before the userinfo over. */ + memcpy(*pbstrProperty, This->canon_uri, This->userinfo_start*sizeof(WCHAR)); + + /* Copy everything after the userinfo over. */ + length -= This->userinfo_start+1; + memcpy(*pbstrProperty+This->userinfo_start, + This->canon_uri+This->userinfo_start+This->userinfo_len+1, length*sizeof(WCHAR)); + } + } else { + unsigned int length = This->canon_len; + + /* Skip fragment if Uri_DISPLAY_NO_FRAGMENT is specified */ + if(dwFlags == Uri_DISPLAY_NO_FRAGMENT && This->fragment_start > -1) + length -= This->fragment_len; + + *pbstrProperty = SysAllocStringLen(This->canon_uri, length); + } + + if(!(*pbstrProperty)) + hres = E_OUTOFMEMORY; + else + hres = S_OK; + + break; + case Uri_PROPERTY_DOMAIN: + if(This->domain_offset > -1) { + if(dwFlags == Uri_PUNYCODE_IDN_HOST && This->host_type == Uri_HOST_IDN) { + unsigned int punycode_length; + + punycode_length = IdnToAscii(0, This->canon_uri+This->host_start+This->domain_offset, + This->host_len-This->domain_offset, NULL, 0); + *pbstrProperty = SysAllocStringLen(NULL, punycode_length); + if (*pbstrProperty) + IdnToAscii(0, This->canon_uri+This->host_start+This->domain_offset, + This->host_len-This->domain_offset, *pbstrProperty, punycode_length); + } else { + *pbstrProperty = SysAllocStringLen(This->canon_uri+This->host_start+This->domain_offset, + This->host_len-This->domain_offset); + } + + hres = S_OK; + } else { + *pbstrProperty = SysAllocStringLen(NULL, 0); + hres = S_FALSE; + } + + if(!(*pbstrProperty)) + hres = E_OUTOFMEMORY; + + break; + case Uri_PROPERTY_EXTENSION: + if(This->extension_offset > -1) { + *pbstrProperty = SysAllocStringLen(This->canon_uri+This->path_start+This->extension_offset, + This->path_len-This->extension_offset); + hres = S_OK; + } else { + *pbstrProperty = SysAllocStringLen(NULL, 0); + hres = S_FALSE; + } + + if(!(*pbstrProperty)) + hres = E_OUTOFMEMORY; + + break; + case Uri_PROPERTY_FRAGMENT: + if(This->fragment_start > -1) { + *pbstrProperty = SysAllocStringLen(This->canon_uri+This->fragment_start, This->fragment_len); + hres = S_OK; + } else { + *pbstrProperty = SysAllocStringLen(NULL, 0); + hres = S_FALSE; + } + + if(!(*pbstrProperty)) + hres = E_OUTOFMEMORY; + + break; + case Uri_PROPERTY_HOST: + if(This->host_start > -1) { + /* The '[' and ']' aren't included for IPv6 addresses. */ + if(This->host_type == Uri_HOST_IPV6) + *pbstrProperty = SysAllocStringLen(This->canon_uri+This->host_start+1, This->host_len-2); + else if(dwFlags == Uri_PUNYCODE_IDN_HOST && This->host_type == Uri_HOST_IDN) { + unsigned int punycode_length; + + punycode_length = IdnToAscii(0, This->canon_uri+This->host_start, This->host_len, NULL, 0); + *pbstrProperty = SysAllocStringLen(NULL, punycode_length); + if (*pbstrProperty) + IdnToAscii(0, This->canon_uri+This->host_start, This->host_len, *pbstrProperty, punycode_length); + } + else + *pbstrProperty = SysAllocStringLen(This->canon_uri+This->host_start, This->host_len); + + hres = S_OK; + } else { + *pbstrProperty = SysAllocStringLen(NULL, 0); + hres = S_FALSE; + } + + if(!(*pbstrProperty)) + hres = E_OUTOFMEMORY; + + break; + case Uri_PROPERTY_PASSWORD: + if(This->userinfo_split > -1) { + *pbstrProperty = SysAllocStringLen( + This->canon_uri+This->userinfo_start+This->userinfo_split+1, + This->userinfo_len-This->userinfo_split-1); + hres = S_OK; + } else { + *pbstrProperty = SysAllocStringLen(NULL, 0); + hres = S_FALSE; + } + + if(!(*pbstrProperty)) + return E_OUTOFMEMORY; + + break; + case Uri_PROPERTY_PATH: + if(This->path_start > -1) { + *pbstrProperty = SysAllocStringLen(This->canon_uri+This->path_start, This->path_len); + hres = S_OK; + } else { + *pbstrProperty = SysAllocStringLen(NULL, 0); + hres = S_FALSE; + } + + if(!(*pbstrProperty)) + hres = E_OUTOFMEMORY; + + break; + case Uri_PROPERTY_PATH_AND_QUERY: + if(This->path_start > -1) { + *pbstrProperty = SysAllocStringLen(This->canon_uri+This->path_start, This->path_len+This->query_len); + hres = S_OK; + } else if(This->query_start > -1) { + *pbstrProperty = SysAllocStringLen(This->canon_uri+This->query_start, This->query_len); + hres = S_OK; + } else { + *pbstrProperty = SysAllocStringLen(NULL, 0); + hres = S_FALSE; + } + + if(!(*pbstrProperty)) + hres = E_OUTOFMEMORY; + + break; + case Uri_PROPERTY_QUERY: + if(This->query_start > -1) { + *pbstrProperty = SysAllocStringLen(This->canon_uri+This->query_start, This->query_len); + hres = S_OK; + } else { + *pbstrProperty = SysAllocStringLen(NULL, 0); + hres = S_FALSE; + } + + if(!(*pbstrProperty)) + hres = E_OUTOFMEMORY; + + break; + case Uri_PROPERTY_RAW_URI: + *pbstrProperty = SysAllocString(This->raw_uri); + if(!(*pbstrProperty)) + hres = E_OUTOFMEMORY; + else + hres = S_OK; + break; + case Uri_PROPERTY_SCHEME_NAME: + if(This->scheme_start > -1) { + *pbstrProperty = SysAllocStringLen(This->canon_uri + This->scheme_start, This->scheme_len); + hres = S_OK; + } else { + *pbstrProperty = SysAllocStringLen(NULL, 0); + hres = S_FALSE; + } + + if(!(*pbstrProperty)) + hres = E_OUTOFMEMORY; + + break; + case Uri_PROPERTY_USER_INFO: + if(This->userinfo_start > -1) { + *pbstrProperty = SysAllocStringLen(This->canon_uri+This->userinfo_start, This->userinfo_len); + hres = S_OK; + } else { + *pbstrProperty = SysAllocStringLen(NULL, 0); + hres = S_FALSE; + } + + if(!(*pbstrProperty)) + hres = E_OUTOFMEMORY; + + break; + case Uri_PROPERTY_USER_NAME: + if(This->userinfo_start > -1 && This->userinfo_split != 0) { + /* If userinfo_split is set, that means a password exists + * so the username is only from userinfo_start to userinfo_split. + */ + if(This->userinfo_split > -1) { + *pbstrProperty = SysAllocStringLen(This->canon_uri + This->userinfo_start, This->userinfo_split); + hres = S_OK; + } else { + *pbstrProperty = SysAllocStringLen(This->canon_uri + This->userinfo_start, This->userinfo_len); + hres = S_OK; + } + } else { + *pbstrProperty = SysAllocStringLen(NULL, 0); + hres = S_FALSE; + } + + if(!(*pbstrProperty)) + return E_OUTOFMEMORY; + + break; + default: + FIXME("(%p)->(%d %p %lx)\n", This, uriProp, pbstrProperty, dwFlags); + hres = E_NOTIMPL; + } + + return hres; +} + +static HRESULT WINAPI Uri_GetPropertyLength(IUri *iface, Uri_PROPERTY uriProp, DWORD *pcchProperty, DWORD dwFlags) +{ + Uri *This = impl_from_IUri(iface); + HRESULT hres; + TRACE("(%p %s)->(%d %p %lx)\n", This, debugstr_w(This->canon_uri), uriProp, pcchProperty, dwFlags); + + if(!This->create_flags) + return E_UNEXPECTED; + if(!pcchProperty) + return E_INVALIDARG; + + /* Can only return a length for a property if it's a string. */ + if(uriProp > Uri_PROPERTY_STRING_LAST) + return E_INVALIDARG; + + if(dwFlags != 0 && dwFlags != Uri_DISPLAY_NO_FRAGMENT && dwFlags != Uri_PUNYCODE_IDN_HOST + && dwFlags != Uri_DISPLAY_IDN_HOST) { + *pcchProperty = 0; + return E_INVALIDARG; + } + + switch(uriProp) { + case Uri_PROPERTY_ABSOLUTE_URI: + if(This->display_modifiers & URI_DISPLAY_NO_ABSOLUTE_URI) { + *pcchProperty = 0; + hres = S_FALSE; + } + /* Uri_PUNYCODE_IDN_HOST doesn't remove user info containing only "@" and ":@" */ + else if(dwFlags == Uri_PUNYCODE_IDN_HOST && This->host_type == Uri_HOST_IDN && This->host_start > -1) { + unsigned int punycode_host_len = IdnToAscii(0, This->canon_uri+This->host_start, This->host_len, NULL, 0); + *pcchProperty = This->canon_len - This->host_len + punycode_host_len; + hres = S_OK; + } else { + if(This->scheme_type != URL_SCHEME_UNKNOWN) { + if(This->userinfo_start > -1 && This->userinfo_len == 0) + /* Don't include the '@' in the length. */ + *pcchProperty = This->canon_len-1; + else if(This->userinfo_start > -1 && This->userinfo_len == 1 && + This->userinfo_split == 0) + /* Don't include the ":@" in the length. */ + *pcchProperty = This->canon_len-2; + else + *pcchProperty = This->canon_len; + } else + *pcchProperty = This->canon_len; + + hres = S_OK; + } + + break; + case Uri_PROPERTY_AUTHORITY: + if(This->port_offset > -1 && + This->display_modifiers & URI_DISPLAY_NO_DEFAULT_PORT_AUTH && + is_default_port(This->scheme_type, This->port)) + /* Only count up until the port in the authority. */ + *pcchProperty = This->port_offset; + else + *pcchProperty = This->authority_len; + hres = (This->authority_start > -1) ? S_OK : S_FALSE; + break; + case Uri_PROPERTY_DISPLAY_URI: + if(This->scheme_type != URL_SCHEME_UNKNOWN && This->userinfo_start > -1) + *pcchProperty = This->canon_len-This->userinfo_len-1; + else + *pcchProperty = This->canon_len; + + if(dwFlags == Uri_DISPLAY_NO_FRAGMENT && This->fragment_start > -1) + *pcchProperty -= This->fragment_len; + + hres = S_OK; + break; + case Uri_PROPERTY_DOMAIN: + if(This->domain_offset > -1) { + if(dwFlags == Uri_PUNYCODE_IDN_HOST && This->host_type == Uri_HOST_IDN) + *pcchProperty = IdnToAscii(0, This->canon_uri+This->host_start+This->domain_offset, This->host_len-This->domain_offset, NULL, 0); + else + *pcchProperty = This->host_len - This->domain_offset; + } + else + *pcchProperty = 0; + + hres = (This->domain_offset > -1) ? S_OK : S_FALSE; + break; + case Uri_PROPERTY_EXTENSION: + if(This->extension_offset > -1) { + *pcchProperty = This->path_len - This->extension_offset; + hres = S_OK; + } else { + *pcchProperty = 0; + hres = S_FALSE; + } + + break; + case Uri_PROPERTY_FRAGMENT: + *pcchProperty = This->fragment_len; + hres = (This->fragment_start > -1) ? S_OK : S_FALSE; + break; + case Uri_PROPERTY_HOST: + *pcchProperty = This->host_len; + + /* '[' and ']' aren't included in the length. */ + if(This->host_type == Uri_HOST_IPV6) + *pcchProperty -= 2; + else if(dwFlags == Uri_PUNYCODE_IDN_HOST && This->host_type == Uri_HOST_IDN && This->host_start > -1) + *pcchProperty = IdnToAscii(0, This->canon_uri+This->host_start, This->host_len, NULL, 0); + + hres = (This->host_start > -1) ? S_OK : S_FALSE; + break; + case Uri_PROPERTY_PASSWORD: + *pcchProperty = (This->userinfo_split > -1) ? This->userinfo_len-This->userinfo_split-1 : 0; + hres = (This->userinfo_split > -1) ? S_OK : S_FALSE; + break; + case Uri_PROPERTY_PATH: + *pcchProperty = This->path_len; + hres = (This->path_start > -1) ? S_OK : S_FALSE; + break; + case Uri_PROPERTY_PATH_AND_QUERY: + *pcchProperty = This->path_len+This->query_len; + hres = (This->path_start > -1 || This->query_start > -1) ? S_OK : S_FALSE; + break; + case Uri_PROPERTY_QUERY: + *pcchProperty = This->query_len; + hres = (This->query_start > -1) ? S_OK : S_FALSE; + break; + case Uri_PROPERTY_RAW_URI: + *pcchProperty = SysStringLen(This->raw_uri); + hres = S_OK; + break; + case Uri_PROPERTY_SCHEME_NAME: + *pcchProperty = This->scheme_len; + hres = (This->scheme_start > -1) ? S_OK : S_FALSE; + break; + case Uri_PROPERTY_USER_INFO: + *pcchProperty = This->userinfo_len; + hres = (This->userinfo_start > -1) ? S_OK : S_FALSE; + break; + case Uri_PROPERTY_USER_NAME: + *pcchProperty = (This->userinfo_split > -1) ? This->userinfo_split : This->userinfo_len; + if(This->userinfo_split == 0) + hres = S_FALSE; + else + hres = (This->userinfo_start > -1) ? S_OK : S_FALSE; + break; + default: + FIXME("(%p)->(%d %p %lx)\n", This, uriProp, pcchProperty, dwFlags); + hres = E_NOTIMPL; + } + + if(hres == S_OK + && ((dwFlags == Uri_DISPLAY_NO_FRAGMENT && uriProp != Uri_PROPERTY_DISPLAY_URI) + || (dwFlags == Uri_PUNYCODE_IDN_HOST && uriProp != Uri_PROPERTY_ABSOLUTE_URI + && uriProp != Uri_PROPERTY_DOMAIN && uriProp != Uri_PROPERTY_HOST) + || (dwFlags == Uri_DISPLAY_IDN_HOST && uriProp != Uri_PROPERTY_ABSOLUTE_URI + && uriProp != Uri_PROPERTY_DOMAIN && uriProp != Uri_PROPERTY_HOST))) { + *pcchProperty = 0; + hres = E_INVALIDARG; + } + + return hres; +} + +static HRESULT WINAPI Uri_GetPropertyDWORD(IUri *iface, Uri_PROPERTY uriProp, DWORD *pcchProperty, DWORD dwFlags) +{ + Uri *This = impl_from_IUri(iface); + HRESULT hres; + + TRACE("(%p %s)->(%d %p %lx)\n", This, debugstr_w(This->canon_uri), uriProp, pcchProperty, dwFlags); + + if(!This->create_flags) + return E_UNEXPECTED; + if(!pcchProperty) + return E_INVALIDARG; + + /* Microsoft's implementation for the ZONE property of a URI seems to be lacking... + * From what I can tell, instead of checking which URLZONE the URI belongs to it + * simply assigns URLZONE_INVALID and returns E_NOTIMPL. This also applies to the GetZone + * function. + */ + if(uriProp == Uri_PROPERTY_ZONE) { + *pcchProperty = URLZONE_INVALID; + return E_NOTIMPL; + } + + if(uriProp < Uri_PROPERTY_DWORD_START) { + *pcchProperty = 0; + return E_INVALIDARG; + } + + switch(uriProp) { + case Uri_PROPERTY_HOST_TYPE: + *pcchProperty = This->host_type; + hres = S_OK; + break; + case Uri_PROPERTY_PORT: + if(!This->has_port) { + *pcchProperty = 0; + hres = S_FALSE; + } else { + *pcchProperty = This->port; + hres = S_OK; + } + + break; + case Uri_PROPERTY_SCHEME: + *pcchProperty = This->scheme_type; + hres = S_OK; + break; + default: + FIXME("(%p)->(%d %p %lx)\n", This, uriProp, pcchProperty, dwFlags); + hres = E_NOTIMPL; + } + + return hres; +} + +static HRESULT WINAPI Uri_HasProperty(IUri *iface, Uri_PROPERTY uriProp, BOOL *pfHasProperty) +{ + Uri *This = impl_from_IUri(iface); + + TRACE("(%p %s)->(%d %p)\n", This, debugstr_w(This->canon_uri), uriProp, pfHasProperty); + + if(!pfHasProperty) + return E_INVALIDARG; + + switch(uriProp) { + case Uri_PROPERTY_ABSOLUTE_URI: + *pfHasProperty = !(This->display_modifiers & URI_DISPLAY_NO_ABSOLUTE_URI); + break; + case Uri_PROPERTY_AUTHORITY: + *pfHasProperty = This->authority_start > -1; + break; + case Uri_PROPERTY_DISPLAY_URI: + *pfHasProperty = TRUE; + break; + case Uri_PROPERTY_DOMAIN: + *pfHasProperty = This->domain_offset > -1; + break; + case Uri_PROPERTY_EXTENSION: + *pfHasProperty = This->extension_offset > -1; + break; + case Uri_PROPERTY_FRAGMENT: + *pfHasProperty = This->fragment_start > -1; + break; + case Uri_PROPERTY_HOST: + *pfHasProperty = This->host_start > -1; + break; + case Uri_PROPERTY_PASSWORD: + *pfHasProperty = This->userinfo_split > -1; + break; + case Uri_PROPERTY_PATH: + *pfHasProperty = This->path_start > -1; + break; + case Uri_PROPERTY_PATH_AND_QUERY: + *pfHasProperty = (This->path_start > -1 || This->query_start > -1); + break; + case Uri_PROPERTY_QUERY: + *pfHasProperty = This->query_start > -1; + break; + case Uri_PROPERTY_RAW_URI: + *pfHasProperty = TRUE; + break; + case Uri_PROPERTY_SCHEME_NAME: + *pfHasProperty = This->scheme_start > -1; + break; + case Uri_PROPERTY_USER_INFO: + *pfHasProperty = This->userinfo_start > -1; + break; + case Uri_PROPERTY_USER_NAME: + if(This->userinfo_split == 0) + *pfHasProperty = FALSE; + else + *pfHasProperty = This->userinfo_start > -1; + break; + case Uri_PROPERTY_HOST_TYPE: + *pfHasProperty = TRUE; + break; + case Uri_PROPERTY_PORT: + *pfHasProperty = This->has_port; + break; + case Uri_PROPERTY_SCHEME: + *pfHasProperty = TRUE; + break; + case Uri_PROPERTY_ZONE: + *pfHasProperty = FALSE; + break; + default: + FIXME("(%p)->(%d %p): Unsupported property type.\n", This, uriProp, pfHasProperty); + return E_NOTIMPL; + } + + return S_OK; +} + +static HRESULT WINAPI Uri_GetAbsoluteUri(IUri *iface, BSTR *pstrAbsoluteUri) +{ + TRACE("(%p)->(%p)\n", iface, pstrAbsoluteUri); + return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_ABSOLUTE_URI, pstrAbsoluteUri, 0); +} + +static HRESULT WINAPI Uri_GetAuthority(IUri *iface, BSTR *pstrAuthority) +{ + TRACE("(%p)->(%p)\n", iface, pstrAuthority); + return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_AUTHORITY, pstrAuthority, 0); +} + +static HRESULT WINAPI Uri_GetDisplayUri(IUri *iface, BSTR *pstrDisplayUri) +{ + TRACE("(%p)->(%p)\n", iface, pstrDisplayUri); + return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_DISPLAY_URI, pstrDisplayUri, 0); +} + +static HRESULT WINAPI Uri_GetDomain(IUri *iface, BSTR *pstrDomain) +{ + TRACE("(%p)->(%p)\n", iface, pstrDomain); + return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_DOMAIN, pstrDomain, 0); +} + +static HRESULT WINAPI Uri_GetExtension(IUri *iface, BSTR *pstrExtension) +{ + TRACE("(%p)->(%p)\n", iface, pstrExtension); + return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_EXTENSION, pstrExtension, 0); +} + +static HRESULT WINAPI Uri_GetFragment(IUri *iface, BSTR *pstrFragment) +{ + TRACE("(%p)->(%p)\n", iface, pstrFragment); + return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_FRAGMENT, pstrFragment, 0); +} + +static HRESULT WINAPI Uri_GetHost(IUri *iface, BSTR *pstrHost) +{ + TRACE("(%p)->(%p)\n", iface, pstrHost); + return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_HOST, pstrHost, 0); +} + +static HRESULT WINAPI Uri_GetPassword(IUri *iface, BSTR *pstrPassword) +{ + TRACE("(%p)->(%p)\n", iface, pstrPassword); + return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_PASSWORD, pstrPassword, 0); +} + +static HRESULT WINAPI Uri_GetPath(IUri *iface, BSTR *pstrPath) +{ + TRACE("(%p)->(%p)\n", iface, pstrPath); + return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_PATH, pstrPath, 0); +} + +static HRESULT WINAPI Uri_GetPathAndQuery(IUri *iface, BSTR *pstrPathAndQuery) +{ + TRACE("(%p)->(%p)\n", iface, pstrPathAndQuery); + return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_PATH_AND_QUERY, pstrPathAndQuery, 0); +} + +static HRESULT WINAPI Uri_GetQuery(IUri *iface, BSTR *pstrQuery) +{ + TRACE("(%p)->(%p)\n", iface, pstrQuery); + return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_QUERY, pstrQuery, 0); +} + +static HRESULT WINAPI Uri_GetRawUri(IUri *iface, BSTR *pstrRawUri) +{ + TRACE("(%p)->(%p)\n", iface, pstrRawUri); + return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_RAW_URI, pstrRawUri, 0); +} + +static HRESULT WINAPI Uri_GetSchemeName(IUri *iface, BSTR *pstrSchemeName) +{ + TRACE("(%p)->(%p)\n", iface, pstrSchemeName); + return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_SCHEME_NAME, pstrSchemeName, 0); +} + +static HRESULT WINAPI Uri_GetUserInfo(IUri *iface, BSTR *pstrUserInfo) +{ + TRACE("(%p)->(%p)\n", iface, pstrUserInfo); + return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_USER_INFO, pstrUserInfo, 0); +} + +static HRESULT WINAPI Uri_GetUserName(IUri *iface, BSTR *pstrUserName) +{ + TRACE("(%p)->(%p)\n", iface, pstrUserName); + return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_USER_NAME, pstrUserName, 0); +} + +static HRESULT WINAPI Uri_GetHostType(IUri *iface, DWORD *pdwHostType) +{ + TRACE("(%p)->(%p)\n", iface, pdwHostType); + return IUri_GetPropertyDWORD(iface, Uri_PROPERTY_HOST_TYPE, pdwHostType, 0); +} + +static HRESULT WINAPI Uri_GetPort(IUri *iface, DWORD *pdwPort) +{ + TRACE("(%p)->(%p)\n", iface, pdwPort); + return IUri_GetPropertyDWORD(iface, Uri_PROPERTY_PORT, pdwPort, 0); +} + +static HRESULT WINAPI Uri_GetScheme(IUri *iface, DWORD *pdwScheme) +{ + TRACE("(%p)->(%p)\n", iface, pdwScheme); + return IUri_GetPropertyDWORD(iface, Uri_PROPERTY_SCHEME, pdwScheme, 0); +} + +static HRESULT WINAPI Uri_GetZone(IUri *iface, DWORD *pdwZone) +{ + TRACE("(%p)->(%p)\n", iface, pdwZone); + return IUri_GetPropertyDWORD(iface, Uri_PROPERTY_ZONE,pdwZone, 0); +} + +static HRESULT WINAPI Uri_GetProperties(IUri *iface, DWORD *pdwProperties) +{ + Uri *This = impl_from_IUri(iface); + TRACE("(%p %s)->(%p)\n", This, debugstr_w(This->canon_uri), pdwProperties); + + if(!This->create_flags) + return E_UNEXPECTED; + if(!pdwProperties) + return E_INVALIDARG; + + /* All URIs have these. */ + *pdwProperties = Uri_HAS_DISPLAY_URI|Uri_HAS_RAW_URI|Uri_HAS_SCHEME|Uri_HAS_HOST_TYPE; + + if(!(This->display_modifiers & URI_DISPLAY_NO_ABSOLUTE_URI)) + *pdwProperties |= Uri_HAS_ABSOLUTE_URI; + + if(This->scheme_start > -1) + *pdwProperties |= Uri_HAS_SCHEME_NAME; + + if(This->authority_start > -1) { + *pdwProperties |= Uri_HAS_AUTHORITY; + if(This->userinfo_start > -1) { + *pdwProperties |= Uri_HAS_USER_INFO; + if(This->userinfo_split != 0) + *pdwProperties |= Uri_HAS_USER_NAME; + } + if(This->userinfo_split > -1) + *pdwProperties |= Uri_HAS_PASSWORD; + if(This->host_start > -1) + *pdwProperties |= Uri_HAS_HOST; + if(This->domain_offset > -1) + *pdwProperties |= Uri_HAS_DOMAIN; + } + + if(This->has_port) + *pdwProperties |= Uri_HAS_PORT; + if(This->path_start > -1) + *pdwProperties |= Uri_HAS_PATH|Uri_HAS_PATH_AND_QUERY; + if(This->query_start > -1) + *pdwProperties |= Uri_HAS_QUERY|Uri_HAS_PATH_AND_QUERY; + + if(This->extension_offset > -1) + *pdwProperties |= Uri_HAS_EXTENSION; + + if(This->fragment_start > -1) + *pdwProperties |= Uri_HAS_FRAGMENT; + + return S_OK; +} + +static HRESULT WINAPI Uri_IsEqual(IUri *iface, IUri *pUri, BOOL *pfEqual) +{ + Uri *This = impl_from_IUri(iface); + Uri *other; + + TRACE("(%p %s)->(%p %p)\n", This, debugstr_w(This->canon_uri), pUri, pfEqual); + + if(!This->create_flags) + return E_UNEXPECTED; + if(!pfEqual) + return E_POINTER; + + if(!pUri) { + *pfEqual = FALSE; + + /* For some reason Windows returns S_OK here... */ + return S_OK; + } + + /* Try to convert it to a Uri (allows for a more simple comparison). */ + if(!(other = get_uri_obj(pUri))) { + FIXME("(%p)->(%p %p) No support for unknown IUri's yet.\n", iface, pUri, pfEqual); + return E_NOTIMPL; + } + + TRACE("comparing to %s\n", debugstr_w(other->canon_uri)); + return compare_uris(This, other, pfEqual); +} + +static const IUriVtbl UriVtbl = { + Uri_QueryInterface, + Uri_AddRef, + Uri_Release, + Uri_GetPropertyBSTR, + Uri_GetPropertyLength, + Uri_GetPropertyDWORD, + Uri_HasProperty, + Uri_GetAbsoluteUri, + Uri_GetAuthority, + Uri_GetDisplayUri, + Uri_GetDomain, + Uri_GetExtension, + Uri_GetFragment, + Uri_GetHost, + Uri_GetPassword, + Uri_GetPath, + Uri_GetPathAndQuery, + Uri_GetQuery, + Uri_GetRawUri, + Uri_GetSchemeName, + Uri_GetUserInfo, + Uri_GetUserName, + Uri_GetHostType, + Uri_GetPort, + Uri_GetScheme, + Uri_GetZone, + Uri_GetProperties, + Uri_IsEqual +}; + +static inline Uri* impl_from_IUriBuilderFactory(IUriBuilderFactory *iface) +{ + return CONTAINING_RECORD(iface, Uri, IUriBuilderFactory_iface); +} + +static HRESULT WINAPI UriBuilderFactory_QueryInterface(IUriBuilderFactory *iface, REFIID riid, void **ppv) +{ + Uri *This = impl_from_IUriBuilderFactory(iface); + return IUri_QueryInterface(&This->IUri_iface, riid, ppv); +} + +static ULONG WINAPI UriBuilderFactory_AddRef(IUriBuilderFactory *iface) +{ + Uri *This = impl_from_IUriBuilderFactory(iface); + return IUri_AddRef(&This->IUri_iface); +} + +static ULONG WINAPI UriBuilderFactory_Release(IUriBuilderFactory *iface) +{ + Uri *This = impl_from_IUriBuilderFactory(iface); + return IUri_Release(&This->IUri_iface); +} + +static HRESULT WINAPI UriBuilderFactory_CreateIUriBuilder(IUriBuilderFactory *iface, + DWORD dwFlags, + DWORD_PTR dwReserved, + IUriBuilder **ppIUriBuilder) +{ + Uri *This = impl_from_IUriBuilderFactory(iface); + TRACE("(%p)->(%08lx %08Ix %p)\n", This, dwFlags, dwReserved, ppIUriBuilder); + + if(!ppIUriBuilder) + return E_POINTER; + + if(dwFlags || dwReserved) { + *ppIUriBuilder = NULL; + return E_INVALIDARG; + } + + return CreateIUriBuilder(NULL, 0, 0, ppIUriBuilder); +} + +static HRESULT WINAPI UriBuilderFactory_CreateInitializedIUriBuilder(IUriBuilderFactory *iface, + DWORD dwFlags, + DWORD_PTR dwReserved, + IUriBuilder **ppIUriBuilder) +{ + Uri *This = impl_from_IUriBuilderFactory(iface); + TRACE("(%p)->(%08lx %08Ix %p)\n", This, dwFlags, dwReserved, ppIUriBuilder); + + if(!ppIUriBuilder) + return E_POINTER; + + if(dwFlags || dwReserved) { + *ppIUriBuilder = NULL; + return E_INVALIDARG; + } + + return CreateIUriBuilder(&This->IUri_iface, 0, 0, ppIUriBuilder); +} + +static const IUriBuilderFactoryVtbl UriBuilderFactoryVtbl = { + UriBuilderFactory_QueryInterface, + UriBuilderFactory_AddRef, + UriBuilderFactory_Release, + UriBuilderFactory_CreateIUriBuilder, + UriBuilderFactory_CreateInitializedIUriBuilder +}; + +static inline Uri* impl_from_IPersistStream(IPersistStream *iface) +{ + return CONTAINING_RECORD(iface, Uri, IPersistStream_iface); +} + +static HRESULT WINAPI PersistStream_QueryInterface(IPersistStream *iface, REFIID riid, void **ppvObject) +{ + Uri *This = impl_from_IPersistStream(iface); + return IUri_QueryInterface(&This->IUri_iface, riid, ppvObject); +} + +static ULONG WINAPI PersistStream_AddRef(IPersistStream *iface) +{ + Uri *This = impl_from_IPersistStream(iface); + return IUri_AddRef(&This->IUri_iface); +} + +static ULONG WINAPI PersistStream_Release(IPersistStream *iface) +{ + Uri *This = impl_from_IPersistStream(iface); + return IUri_Release(&This->IUri_iface); +} + +static HRESULT WINAPI PersistStream_GetClassID(IPersistStream *iface, CLSID *pClassID) +{ + Uri *This = impl_from_IPersistStream(iface); + TRACE("(%p)->(%p)\n", This, pClassID); + + if(!pClassID) + return E_INVALIDARG; + + *pClassID = CLSID_CUri; + return S_OK; +} + +static HRESULT WINAPI PersistStream_IsDirty(IPersistStream *iface) +{ + Uri *This = impl_from_IPersistStream(iface); + TRACE("(%p)\n", This); + return S_FALSE; +} + +struct persist_uri { + DWORD size; + DWORD unk1[2]; + DWORD create_flags; + DWORD unk2[3]; + DWORD fields_no; + BYTE data[1]; +}; + +static HRESULT WINAPI PersistStream_Load(IPersistStream *iface, IStream *pStm) +{ + Uri *This = impl_from_IPersistStream(iface); + struct persist_uri *data; + parse_data parse; + DWORD size; + HRESULT hr; + + TRACE("(%p)->(%p)\n", This, pStm); + + if(This->create_flags) + return E_UNEXPECTED; + if(!pStm) + return E_INVALIDARG; + + hr = IStream_Read(pStm, &size, sizeof(DWORD), NULL); + if(FAILED(hr)) + return hr; + data = malloc(size); + if(!data) + return E_OUTOFMEMORY; + hr = IStream_Read(pStm, data->unk1, size-sizeof(DWORD)-2, NULL); + if(FAILED(hr)) { + free(data); + return hr; + } + + if(size < sizeof(struct persist_uri)) { + free(data); + return S_OK; + } + + if(*(DWORD*)data->data != Uri_PROPERTY_RAW_URI) { + free(data); + ERR("Can't find raw_uri\n"); + return E_UNEXPECTED; + } + + This->raw_uri = SysAllocString((WCHAR*)(data->data+sizeof(DWORD)*2)); + if(!This->raw_uri) { + free(data); + return E_OUTOFMEMORY; + } + This->create_flags = data->create_flags; + free(data); + TRACE("%lx %s\n", This->create_flags, debugstr_w(This->raw_uri)); + + memset(&parse, 0, sizeof(parse_data)); + parse.uri = This->raw_uri; + if(!parse_uri(&parse, This->create_flags)) { + SysFreeString(This->raw_uri); + This->create_flags = 0; + return E_UNEXPECTED; + } + + hr = canonicalize_uri(&parse, This, This->create_flags); + if(FAILED(hr)) { + SysFreeString(This->raw_uri); + This->create_flags = 0; + return hr; + } + + return S_OK; +} + +static inline BYTE* persist_stream_add_strprop(Uri *This, BYTE *p, DWORD type, DWORD len, WCHAR *data) +{ + len *= sizeof(WCHAR); + *(DWORD*)p = type; + p += sizeof(DWORD); + *(DWORD*)p = len+sizeof(WCHAR); + p += sizeof(DWORD); + memcpy(p, data, len); + p += len; + *(WCHAR*)p = 0; + return p+sizeof(WCHAR); +} + +static inline void persist_stream_save(Uri *This, IStream *pStm, BOOL marshal, struct persist_uri *data) +{ + BYTE *p = NULL; + + data->create_flags = This->create_flags; + + if(This->create_flags) { + data->fields_no = 1; + p = persist_stream_add_strprop(This, data->data, Uri_PROPERTY_RAW_URI, + SysStringLen(This->raw_uri), This->raw_uri); + } + if(This->scheme_type!=URL_SCHEME_HTTP && This->scheme_type!=URL_SCHEME_HTTPS + && This->scheme_type!=URL_SCHEME_FTP) + return; + + if(This->fragment_len) { + data->fields_no++; + p = persist_stream_add_strprop(This, p, Uri_PROPERTY_FRAGMENT, + This->fragment_len, This->canon_uri+This->fragment_start); + } + + if(This->host_len) { + data->fields_no++; + if(This->host_type == Uri_HOST_IPV6) + p = persist_stream_add_strprop(This, p, Uri_PROPERTY_HOST, + This->host_len-2, This->canon_uri+This->host_start+1); + else + p = persist_stream_add_strprop(This, p, Uri_PROPERTY_HOST, + This->host_len, This->canon_uri+This->host_start); + } + + if(This->userinfo_split > -1) { + data->fields_no++; + p = persist_stream_add_strprop(This, p, Uri_PROPERTY_PASSWORD, + This->userinfo_len-This->userinfo_split-1, + This->canon_uri+This->userinfo_start+This->userinfo_split+1); + } + + if(This->path_len) { + data->fields_no++; + p = persist_stream_add_strprop(This, p, Uri_PROPERTY_PATH, + This->path_len, This->canon_uri+This->path_start); + } else if(marshal) { + WCHAR no_path = '/'; + data->fields_no++; + p = persist_stream_add_strprop(This, p, Uri_PROPERTY_PATH, 1, &no_path); + } + + if(This->has_port) { + data->fields_no++; + *(DWORD*)p = Uri_PROPERTY_PORT; + p += sizeof(DWORD); + *(DWORD*)p = sizeof(DWORD); + p += sizeof(DWORD); + *(DWORD*)p = This->port; + p += sizeof(DWORD); + } + + if(This->query_len) { + data->fields_no++; + p = persist_stream_add_strprop(This, p, Uri_PROPERTY_QUERY, + This->query_len, This->canon_uri+This->query_start); + } + + if(This->scheme_len) { + data->fields_no++; + p = persist_stream_add_strprop(This, p, Uri_PROPERTY_SCHEME_NAME, + This->scheme_len, This->canon_uri+This->scheme_start); + } + + if(This->userinfo_start>-1 && This->userinfo_split!=0) { + data->fields_no++; + if(This->userinfo_split > -1) + p = persist_stream_add_strprop(This, p, Uri_PROPERTY_USER_NAME, + This->userinfo_split, This->canon_uri+This->userinfo_start); + else + p = persist_stream_add_strprop(This, p, Uri_PROPERTY_USER_NAME, + This->userinfo_len, This->canon_uri+This->userinfo_start); + } +} + +static HRESULT WINAPI PersistStream_Save(IPersistStream *iface, IStream *pStm, BOOL fClearDirty) +{ + Uri *This = impl_from_IPersistStream(iface); + struct persist_uri *data; + ULARGE_INTEGER size; + HRESULT hres; + + TRACE("(%p)->(%p %x)\n", This, pStm, fClearDirty); + + if(!pStm) + return E_INVALIDARG; + + hres = IPersistStream_GetSizeMax(&This->IPersistStream_iface, &size); + if(FAILED(hres)) + return hres; + + data = calloc(1, size.u.LowPart); + if(!data) + return E_OUTOFMEMORY; + data->size = size.u.LowPart; + persist_stream_save(This, pStm, FALSE, data); + + hres = IStream_Write(pStm, data, data->size-2, NULL); + free(data); + return hres; +} + +static HRESULT WINAPI PersistStream_GetSizeMax(IPersistStream *iface, ULARGE_INTEGER *pcbSize) +{ + Uri *This = impl_from_IPersistStream(iface); + TRACE("(%p)->(%p)\n", This, pcbSize); + + if(!pcbSize) + return E_INVALIDARG; + + pcbSize->u.LowPart = 2+sizeof(struct persist_uri); + pcbSize->u.HighPart = 0; + if(This->create_flags) + pcbSize->u.LowPart += (SysStringLen(This->raw_uri)+1)*sizeof(WCHAR) + 2*sizeof(DWORD); + else /* there's no place for fields no */ + pcbSize->u.LowPart -= sizeof(DWORD); + if(This->scheme_type!=URL_SCHEME_HTTP && This->scheme_type!=URL_SCHEME_HTTPS + && This->scheme_type!=URL_SCHEME_FTP) + return S_OK; + + if(This->fragment_len) + pcbSize->u.LowPart += (This->fragment_len+1)*sizeof(WCHAR) + 2*sizeof(DWORD); + if(This->host_len) { + if(This->host_type == Uri_HOST_IPV6) + pcbSize->u.LowPart += (This->host_len-1)*sizeof(WCHAR) + 2*sizeof(DWORD); + else + pcbSize->u.LowPart += (This->host_len+1)*sizeof(WCHAR) + 2*sizeof(DWORD); + } + if(This->userinfo_split > -1) + pcbSize->u.LowPart += (This->userinfo_len-This->userinfo_split)*sizeof(WCHAR) + 2*sizeof(DWORD); + if(This->path_len) + pcbSize->u.LowPart += (This->path_len+1)*sizeof(WCHAR) + 2*sizeof(DWORD); + if(This->has_port) + pcbSize->u.LowPart += 3*sizeof(DWORD); + if(This->query_len) + pcbSize->u.LowPart += (This->query_len+1)*sizeof(WCHAR) + 2*sizeof(DWORD); + if(This->scheme_len) + pcbSize->u.LowPart += (This->scheme_len+1)*sizeof(WCHAR) + 2*sizeof(DWORD); + if(This->userinfo_start>-1 && This->userinfo_split!=0) { + if(This->userinfo_split > -1) + pcbSize->u.LowPart += (This->userinfo_split+1)*sizeof(WCHAR) + 2*sizeof(DWORD); + else + pcbSize->u.LowPart += (This->userinfo_len+1)*sizeof(WCHAR) + 2*sizeof(DWORD); + } + return S_OK; +} + +static const IPersistStreamVtbl PersistStreamVtbl = { + PersistStream_QueryInterface, + PersistStream_AddRef, + PersistStream_Release, + PersistStream_GetClassID, + PersistStream_IsDirty, + PersistStream_Load, + PersistStream_Save, + PersistStream_GetSizeMax +}; + +static inline Uri* impl_from_IMarshal(IMarshal *iface) +{ + return CONTAINING_RECORD(iface, Uri, IMarshal_iface); +} + +static HRESULT WINAPI Marshal_QueryInterface(IMarshal *iface, REFIID riid, void **ppvObject) +{ + Uri *This = impl_from_IMarshal(iface); + return IUri_QueryInterface(&This->IUri_iface, riid, ppvObject); +} + +static ULONG WINAPI Marshal_AddRef(IMarshal *iface) +{ + Uri *This = impl_from_IMarshal(iface); + return IUri_AddRef(&This->IUri_iface); +} + +static ULONG WINAPI Marshal_Release(IMarshal *iface) +{ + Uri *This = impl_from_IMarshal(iface); + return IUri_Release(&This->IUri_iface); +} + +static HRESULT WINAPI Marshal_GetUnmarshalClass(IMarshal *iface, REFIID riid, void *pv, + DWORD dwDestContext, void *pvDestContext, DWORD mshlflags, CLSID *pCid) +{ + Uri *This = impl_from_IMarshal(iface); + TRACE("(%p)->(%s %p %lx %p %lx %p)\n", This, debugstr_guid(riid), pv, + dwDestContext, pvDestContext, mshlflags, pCid); + + if(!pCid || (dwDestContext!=MSHCTX_LOCAL && dwDestContext!=MSHCTX_NOSHAREDMEM + && dwDestContext!=MSHCTX_INPROC)) + return E_INVALIDARG; + + *pCid = CLSID_CUri; + return S_OK; +} + +struct inproc_marshal_uri { + DWORD size; + DWORD mshlflags; + DWORD unk[4]; /* process identifier? */ + Uri *uri; +}; + +static HRESULT WINAPI Marshal_GetMarshalSizeMax(IMarshal *iface, REFIID riid, void *pv, + DWORD dwDestContext, void *pvDestContext, DWORD mshlflags, DWORD *pSize) +{ + Uri *This = impl_from_IMarshal(iface); + ULARGE_INTEGER size; + HRESULT hres; + TRACE("(%p)->(%s %p %lx %p %lx %p)\n", This, debugstr_guid(riid), pv, + dwDestContext, pvDestContext, mshlflags, pSize); + + if(!pSize || (dwDestContext!=MSHCTX_LOCAL && dwDestContext!=MSHCTX_NOSHAREDMEM + && dwDestContext!=MSHCTX_INPROC)) + return E_INVALIDARG; + + if(dwDestContext == MSHCTX_INPROC) { + *pSize = sizeof(struct inproc_marshal_uri); + return S_OK; + } + + hres = IPersistStream_GetSizeMax(&This->IPersistStream_iface, &size); + if(FAILED(hres)) + return hres; + if(!This->path_len && (This->scheme_type==URL_SCHEME_HTTP + || This->scheme_type==URL_SCHEME_HTTPS + || This->scheme_type==URL_SCHEME_FTP)) + size.u.LowPart += 3*sizeof(DWORD); + *pSize = size.u.LowPart+2*sizeof(DWORD); + return S_OK; +} + +static HRESULT WINAPI Marshal_MarshalInterface(IMarshal *iface, IStream *pStm, REFIID riid, + void *pv, DWORD dwDestContext, void *pvDestContext, DWORD mshlflags) +{ + Uri *This = impl_from_IMarshal(iface); + DWORD *data; + DWORD size; + HRESULT hres; + + TRACE("(%p)->(%p %s %p %lx %p %lx)\n", This, pStm, debugstr_guid(riid), pv, + dwDestContext, pvDestContext, mshlflags); + + if(!pStm || mshlflags!=MSHLFLAGS_NORMAL || (dwDestContext!=MSHCTX_LOCAL + && dwDestContext!=MSHCTX_NOSHAREDMEM && dwDestContext!=MSHCTX_INPROC)) + return E_INVALIDARG; + + if(dwDestContext == MSHCTX_INPROC) { + struct inproc_marshal_uri data; + + data.size = sizeof(data); + data.mshlflags = MSHCTX_INPROC; + data.unk[0] = 0; + data.unk[1] = 0; + data.unk[2] = 0; + data.unk[3] = 0; + data.uri = This; + + hres = IStream_Write(pStm, &data, data.size, NULL); + if(FAILED(hres)) + return hres; + + IUri_AddRef(&This->IUri_iface); + return S_OK; + } + + hres = IMarshal_GetMarshalSizeMax(iface, riid, pv, dwDestContext, + pvDestContext, mshlflags, &size); + if(FAILED(hres)) + return hres; + + data = calloc(1, size); + if(!data) + return E_OUTOFMEMORY; + + data[0] = size; + data[1] = dwDestContext; + data[2] = size-2*sizeof(DWORD); + persist_stream_save(This, pStm, TRUE, (struct persist_uri*)(data+2)); + + hres = IStream_Write(pStm, data, data[0]-2, NULL); + free(data); + return hres; +} + +static HRESULT WINAPI Marshal_UnmarshalInterface(IMarshal *iface, + IStream *pStm, REFIID riid, void **ppv) +{ + Uri *This = impl_from_IMarshal(iface); + DWORD header[2]; + HRESULT hres; + + TRACE("(%p)->(%p %s %p)\n", This, pStm, debugstr_guid(riid), ppv); + + if(This->create_flags) + return E_UNEXPECTED; + if(!pStm || !riid || !ppv) + return E_INVALIDARG; + + hres = IStream_Read(pStm, header, sizeof(header), NULL); + if(FAILED(hres)) + return hres; + + if(header[1]!=MSHCTX_LOCAL && header[1]!=MSHCTX_NOSHAREDMEM + && header[1]!=MSHCTX_INPROC) + return E_UNEXPECTED; + + if(header[1] == MSHCTX_INPROC) { + struct inproc_marshal_uri data; + parse_data parse; + + hres = IStream_Read(pStm, data.unk, sizeof(data)-2*sizeof(DWORD), NULL); + if(FAILED(hres)) + return hres; + + This->raw_uri = SysAllocString(data.uri->raw_uri); + if(!This->raw_uri) { + return E_OUTOFMEMORY; + } + + memset(&parse, 0, sizeof(parse_data)); + parse.uri = This->raw_uri; + + if(!parse_uri(&parse, data.uri->create_flags)) + return E_INVALIDARG; + + hres = canonicalize_uri(&parse, This, data.uri->create_flags); + if(FAILED(hres)) + return hres; + + This->create_flags = data.uri->create_flags; + IUri_Release(&data.uri->IUri_iface); + + return IUri_QueryInterface(&This->IUri_iface, riid, ppv); + } + + hres = IPersistStream_Load(&This->IPersistStream_iface, pStm); + if(FAILED(hres)) + return hres; + + return IUri_QueryInterface(&This->IUri_iface, riid, ppv); +} + +static HRESULT WINAPI Marshal_ReleaseMarshalData(IMarshal *iface, IStream *pStm) +{ + Uri *This = impl_from_IMarshal(iface); + LARGE_INTEGER off; + DWORD header[2]; + HRESULT hres; + + TRACE("(%p)->(%p)\n", This, pStm); + + if(!pStm) + return E_INVALIDARG; + + hres = IStream_Read(pStm, header, 2*sizeof(DWORD), NULL); + if(FAILED(hres)) + return hres; + + if(header[1] == MSHCTX_INPROC) { + struct inproc_marshal_uri data; + + hres = IStream_Read(pStm, data.unk, sizeof(data)-2*sizeof(DWORD), NULL); + if(FAILED(hres)) + return hres; + + IUri_Release(&data.uri->IUri_iface); + return S_OK; + } + + off.u.LowPart = header[0]-sizeof(header)-2; + off.u.HighPart = 0; + return IStream_Seek(pStm, off, STREAM_SEEK_CUR, NULL); +} + +static HRESULT WINAPI Marshal_DisconnectObject(IMarshal *iface, DWORD dwReserved) +{ + Uri *This = impl_from_IMarshal(iface); + TRACE("(%p)->(%lx)\n", This, dwReserved); + return S_OK; +} + +static const IMarshalVtbl MarshalVtbl = { + Marshal_QueryInterface, + Marshal_AddRef, + Marshal_Release, + Marshal_GetUnmarshalClass, + Marshal_GetMarshalSizeMax, + Marshal_MarshalInterface, + Marshal_UnmarshalInterface, + Marshal_ReleaseMarshalData, + Marshal_DisconnectObject +}; + +HRESULT Uri_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) +{ + Uri *ret = calloc(1, sizeof(Uri)); + + TRACE("(%p %p)\n", pUnkOuter, ppobj); + + *ppobj = ret; + if(!ret) + return E_OUTOFMEMORY; + + ret->IUri_iface.lpVtbl = &UriVtbl; + ret->IUriBuilderFactory_iface.lpVtbl = &UriBuilderFactoryVtbl; + ret->IPersistStream_iface.lpVtbl = &PersistStreamVtbl; + ret->IMarshal_iface.lpVtbl = &MarshalVtbl; + ret->ref = 1; + + *ppobj = &ret->IUri_iface; + return S_OK; +} + +static HRESULT build_uri(const UriBuilder *builder, IUri **uri, DWORD create_flags, + DWORD use_orig_flags, DWORD encoding_mask) +{ + HRESULT hr; + parse_data data; + Uri *ret; + + if(!uri) + return E_POINTER; + + if(encoding_mask && (!builder->uri || builder->modified_props)) { + *uri = NULL; + return E_NOTIMPL; + } + + /* Decide what flags should be used when creating the Uri. */ + if((use_orig_flags & UriBuilder_USE_ORIGINAL_FLAGS) && builder->uri) + create_flags = builder->uri->create_flags; + else { + if(has_invalid_flag_combination(create_flags)) { + *uri = NULL; + return E_INVALIDARG; + } + + /* Set the default flags if they don't cause a conflict. */ + apply_default_flags(&create_flags); + } + + /* Return the base IUri if no changes have been made and the create_flags match. */ + if(builder->uri && !builder->modified_props && builder->uri->create_flags == create_flags) { + *uri = &builder->uri->IUri_iface; + IUri_AddRef(*uri); + return S_OK; + } + + hr = validate_components(builder, &data, create_flags); + if(FAILED(hr)) { + *uri = NULL; + return hr; + } + + hr = Uri_Construct(NULL, (void**)&ret); + if(FAILED(hr)) { + *uri = NULL; + return hr; + } + + hr = generate_uri(builder, &data, ret, create_flags); + if(FAILED(hr)) { + IUri_Release(&ret->IUri_iface); + *uri = NULL; + return hr; + } + + *uri = &ret->IUri_iface; + return S_OK; +} + +static inline UriBuilder* impl_from_IUriBuilder(IUriBuilder *iface) +{ + return CONTAINING_RECORD(iface, UriBuilder, IUriBuilder_iface); +} + +static HRESULT WINAPI UriBuilder_QueryInterface(IUriBuilder *iface, REFIID riid, void **ppv) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + + if(IsEqualGUID(&IID_IUnknown, riid)) { + TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv); + *ppv = &This->IUriBuilder_iface; + }else if(IsEqualGUID(&IID_IUriBuilder, riid)) { + TRACE("(%p)->(IID_IUriBuilder %p)\n", This, ppv); + *ppv = &This->IUriBuilder_iface; + }else { + TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv); + *ppv = NULL; + return E_NOINTERFACE; + } + + IUnknown_AddRef((IUnknown*)*ppv); + return S_OK; +} + +static ULONG WINAPI UriBuilder_AddRef(IUriBuilder *iface) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + LONG ref = InterlockedIncrement(&This->ref); + + TRACE("(%p) ref=%ld\n", This, ref); + + return ref; +} + +static ULONG WINAPI UriBuilder_Release(IUriBuilder *iface) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + LONG ref = InterlockedDecrement(&This->ref); + + TRACE("(%p) ref=%ld\n", This, ref); + + if(!ref) { + if(This->uri) IUri_Release(&This->uri->IUri_iface); + free(This->fragment); + free(This->host); + free(This->password); + free(This->path); + free(This->query); + free(This->scheme); + free(This->username); + free(This); + } + + return ref; +} + +static HRESULT WINAPI UriBuilder_CreateUriSimple(IUriBuilder *iface, + DWORD dwAllowEncodingPropertyMask, + DWORD_PTR dwReserved, + IUri **ppIUri) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + HRESULT hr; + TRACE("(%p)->(%ld %Id %p)\n", This, dwAllowEncodingPropertyMask, dwReserved, ppIUri); + + hr = build_uri(This, ppIUri, 0, UriBuilder_USE_ORIGINAL_FLAGS, dwAllowEncodingPropertyMask); + if(hr == E_NOTIMPL) + FIXME("(%p)->(%ld %Id %p)\n", This, dwAllowEncodingPropertyMask, dwReserved, ppIUri); + return hr; +} + +static HRESULT WINAPI UriBuilder_CreateUri(IUriBuilder *iface, + DWORD dwCreateFlags, + DWORD dwAllowEncodingPropertyMask, + DWORD_PTR dwReserved, + IUri **ppIUri) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + HRESULT hr; + TRACE("(%p)->(0x%08lx %ld %Id %p)\n", This, dwCreateFlags, dwAllowEncodingPropertyMask, dwReserved, ppIUri); + + if(dwCreateFlags == -1) + hr = build_uri(This, ppIUri, 0, UriBuilder_USE_ORIGINAL_FLAGS, dwAllowEncodingPropertyMask); + else + hr = build_uri(This, ppIUri, dwCreateFlags, 0, dwAllowEncodingPropertyMask); + + if(hr == E_NOTIMPL) + FIXME("(%p)->(0x%08lx %ld %Id %p)\n", This, dwCreateFlags, dwAllowEncodingPropertyMask, dwReserved, ppIUri); + return hr; +} + +static HRESULT WINAPI UriBuilder_CreateUriWithFlags(IUriBuilder *iface, + DWORD dwCreateFlags, + DWORD dwUriBuilderFlags, + DWORD dwAllowEncodingPropertyMask, + DWORD_PTR dwReserved, + IUri **ppIUri) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + HRESULT hr; + TRACE("(%p)->(0x%08lx 0x%08lx %ld %Id %p)\n", This, dwCreateFlags, dwUriBuilderFlags, + dwAllowEncodingPropertyMask, dwReserved, ppIUri); + + hr = build_uri(This, ppIUri, dwCreateFlags, dwUriBuilderFlags, dwAllowEncodingPropertyMask); + if(hr == E_NOTIMPL) + FIXME("(%p)->(0x%08lx 0x%08lx %ld %Id %p)\n", This, dwCreateFlags, dwUriBuilderFlags, + dwAllowEncodingPropertyMask, dwReserved, ppIUri); + return hr; +} + +static HRESULT WINAPI UriBuilder_GetIUri(IUriBuilder *iface, IUri **ppIUri) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%p)\n", This, ppIUri); + + if(!ppIUri) + return E_POINTER; + + if(This->uri) { + IUri *uri = &This->uri->IUri_iface; + IUri_AddRef(uri); + *ppIUri = uri; + } else + *ppIUri = NULL; + + return S_OK; +} + +static HRESULT WINAPI UriBuilder_SetIUri(IUriBuilder *iface, IUri *pIUri) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%p)\n", This, pIUri); + + if(pIUri) { + Uri *uri; + + if((uri = get_uri_obj(pIUri))) { + /* Only reset the builder if its Uri isn't the same as + * the Uri passed to the function. + */ + if(This->uri != uri) { + reset_builder(This); + + This->uri = uri; + if(uri->has_port) + This->port = uri->port; + + IUri_AddRef(pIUri); + } + } else { + FIXME("(%p)->(%p) Unknown IUri types not supported yet.\n", This, pIUri); + return E_NOTIMPL; + } + } else if(This->uri) + /* Only reset the builder if its Uri isn't NULL. */ + reset_builder(This); + + return S_OK; +} + +static HRESULT WINAPI UriBuilder_GetFragment(IUriBuilder *iface, DWORD *pcchFragment, LPCWSTR *ppwzFragment) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%p %p)\n", This, pcchFragment, ppwzFragment); + + if(!This->uri || This->uri->fragment_start == -1 || This->modified_props & Uri_HAS_FRAGMENT) + return get_builder_component(&This->fragment, &This->fragment_len, NULL, 0, ppwzFragment, pcchFragment); + else + return get_builder_component(&This->fragment, &This->fragment_len, This->uri->canon_uri+This->uri->fragment_start, + This->uri->fragment_len, ppwzFragment, pcchFragment); +} + +static HRESULT WINAPI UriBuilder_GetHost(IUriBuilder *iface, DWORD *pcchHost, LPCWSTR *ppwzHost) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%p %p)\n", This, pcchHost, ppwzHost); + + if(!This->uri || This->uri->host_start == -1 || This->modified_props & Uri_HAS_HOST) + return get_builder_component(&This->host, &This->host_len, NULL, 0, ppwzHost, pcchHost); + else { + if(This->uri->host_type == Uri_HOST_IPV6) + /* Don't include the '[' and ']' around the address. */ + return get_builder_component(&This->host, &This->host_len, This->uri->canon_uri+This->uri->host_start+1, + This->uri->host_len-2, ppwzHost, pcchHost); + else + return get_builder_component(&This->host, &This->host_len, This->uri->canon_uri+This->uri->host_start, + This->uri->host_len, ppwzHost, pcchHost); + } +} + +static HRESULT WINAPI UriBuilder_GetPassword(IUriBuilder *iface, DWORD *pcchPassword, LPCWSTR *ppwzPassword) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%p %p)\n", This, pcchPassword, ppwzPassword); + + if(!This->uri || This->uri->userinfo_split == -1 || This->modified_props & Uri_HAS_PASSWORD) + return get_builder_component(&This->password, &This->password_len, NULL, 0, ppwzPassword, pcchPassword); + else { + const WCHAR *start = This->uri->canon_uri+This->uri->userinfo_start+This->uri->userinfo_split+1; + DWORD len = This->uri->userinfo_len-This->uri->userinfo_split-1; + return get_builder_component(&This->password, &This->password_len, start, len, ppwzPassword, pcchPassword); + } +} + +static HRESULT WINAPI UriBuilder_GetPath(IUriBuilder *iface, DWORD *pcchPath, LPCWSTR *ppwzPath) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%p %p)\n", This, pcchPath, ppwzPath); + + if(!This->uri || This->uri->path_start == -1 || This->modified_props & Uri_HAS_PATH) + return get_builder_component(&This->path, &This->path_len, NULL, 0, ppwzPath, pcchPath); + else + return get_builder_component(&This->path, &This->path_len, This->uri->canon_uri+This->uri->path_start, + This->uri->path_len, ppwzPath, pcchPath); +} + +static HRESULT WINAPI UriBuilder_GetPort(IUriBuilder *iface, BOOL *pfHasPort, DWORD *pdwPort) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%p %p)\n", This, pfHasPort, pdwPort); + + if(!pfHasPort) { + if(pdwPort) + *pdwPort = 0; + return E_POINTER; + } + + if(!pdwPort) { + *pfHasPort = FALSE; + return E_POINTER; + } + + *pfHasPort = This->has_port; + *pdwPort = This->port; + return S_OK; +} + +static HRESULT WINAPI UriBuilder_GetQuery(IUriBuilder *iface, DWORD *pcchQuery, LPCWSTR *ppwzQuery) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%p %p)\n", This, pcchQuery, ppwzQuery); + + if(!This->uri || This->uri->query_start == -1 || This->modified_props & Uri_HAS_QUERY) + return get_builder_component(&This->query, &This->query_len, NULL, 0, ppwzQuery, pcchQuery); + else + return get_builder_component(&This->query, &This->query_len, This->uri->canon_uri+This->uri->query_start, + This->uri->query_len, ppwzQuery, pcchQuery); +} + +static HRESULT WINAPI UriBuilder_GetSchemeName(IUriBuilder *iface, DWORD *pcchSchemeName, LPCWSTR *ppwzSchemeName) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%p %p)\n", This, pcchSchemeName, ppwzSchemeName); + + if(!This->uri || This->uri->scheme_start == -1 || This->modified_props & Uri_HAS_SCHEME_NAME) + return get_builder_component(&This->scheme, &This->scheme_len, NULL, 0, ppwzSchemeName, pcchSchemeName); + else + return get_builder_component(&This->scheme, &This->scheme_len, This->uri->canon_uri+This->uri->scheme_start, + This->uri->scheme_len, ppwzSchemeName, pcchSchemeName); +} + +static HRESULT WINAPI UriBuilder_GetUserName(IUriBuilder *iface, DWORD *pcchUserName, LPCWSTR *ppwzUserName) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%p %p)\n", This, pcchUserName, ppwzUserName); + + if(!This->uri || This->uri->userinfo_start == -1 || This->uri->userinfo_split == 0 || + This->modified_props & Uri_HAS_USER_NAME) + return get_builder_component(&This->username, &This->username_len, NULL, 0, ppwzUserName, pcchUserName); + else { + const WCHAR *start = This->uri->canon_uri+This->uri->userinfo_start; + + /* Check if there's a password in the userinfo section. */ + if(This->uri->userinfo_split > -1) + /* Don't include the password. */ + return get_builder_component(&This->username, &This->username_len, start, + This->uri->userinfo_split, ppwzUserName, pcchUserName); + else + return get_builder_component(&This->username, &This->username_len, start, + This->uri->userinfo_len, ppwzUserName, pcchUserName); + } +} + +static HRESULT WINAPI UriBuilder_SetFragment(IUriBuilder *iface, LPCWSTR pwzNewValue) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%s)\n", This, debugstr_w(pwzNewValue)); + return set_builder_component(&This->fragment, &This->fragment_len, pwzNewValue, '#', + &This->modified_props, Uri_HAS_FRAGMENT); +} + +static HRESULT WINAPI UriBuilder_SetHost(IUriBuilder *iface, LPCWSTR pwzNewValue) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%s)\n", This, debugstr_w(pwzNewValue)); + + /* Host name can't be set to NULL. */ + if(!pwzNewValue) + return E_INVALIDARG; + + return set_builder_component(&This->host, &This->host_len, pwzNewValue, 0, + &This->modified_props, Uri_HAS_HOST); +} + +static HRESULT WINAPI UriBuilder_SetPassword(IUriBuilder *iface, LPCWSTR pwzNewValue) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%s)\n", This, debugstr_w(pwzNewValue)); + return set_builder_component(&This->password, &This->password_len, pwzNewValue, 0, + &This->modified_props, Uri_HAS_PASSWORD); +} + +static HRESULT WINAPI UriBuilder_SetPath(IUriBuilder *iface, LPCWSTR pwzNewValue) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%s)\n", This, debugstr_w(pwzNewValue)); + return set_builder_component(&This->path, &This->path_len, pwzNewValue, 0, + &This->modified_props, Uri_HAS_PATH); +} + +static HRESULT WINAPI UriBuilder_SetPort(IUriBuilder *iface, BOOL fHasPort, DWORD dwNewValue) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%d %ld)\n", This, fHasPort, dwNewValue); + + This->has_port = fHasPort; + This->port = dwNewValue; + This->modified_props |= Uri_HAS_PORT; + return S_OK; +} + +static HRESULT WINAPI UriBuilder_SetQuery(IUriBuilder *iface, LPCWSTR pwzNewValue) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%s)\n", This, debugstr_w(pwzNewValue)); + return set_builder_component(&This->query, &This->query_len, pwzNewValue, '?', + &This->modified_props, Uri_HAS_QUERY); +} + +static HRESULT WINAPI UriBuilder_SetSchemeName(IUriBuilder *iface, LPCWSTR pwzNewValue) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%s)\n", This, debugstr_w(pwzNewValue)); + + /* Only set the scheme name if it's not NULL or empty. */ + if(!pwzNewValue || !*pwzNewValue) + return E_INVALIDARG; + + return set_builder_component(&This->scheme, &This->scheme_len, pwzNewValue, 0, + &This->modified_props, Uri_HAS_SCHEME_NAME); +} + +static HRESULT WINAPI UriBuilder_SetUserName(IUriBuilder *iface, LPCWSTR pwzNewValue) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%s)\n", This, debugstr_w(pwzNewValue)); + return set_builder_component(&This->username, &This->username_len, pwzNewValue, 0, + &This->modified_props, Uri_HAS_USER_NAME); +} + +static HRESULT WINAPI UriBuilder_RemoveProperties(IUriBuilder *iface, DWORD dwPropertyMask) +{ + const DWORD accepted_flags = Uri_HAS_AUTHORITY|Uri_HAS_DOMAIN|Uri_HAS_EXTENSION|Uri_HAS_FRAGMENT|Uri_HAS_HOST| + Uri_HAS_PASSWORD|Uri_HAS_PATH|Uri_HAS_PATH_AND_QUERY|Uri_HAS_QUERY| + Uri_HAS_USER_INFO|Uri_HAS_USER_NAME; + + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(0x%08lx)\n", This, dwPropertyMask); + + if(dwPropertyMask & ~accepted_flags) + return E_INVALIDARG; + + if(dwPropertyMask & Uri_HAS_FRAGMENT) + UriBuilder_SetFragment(iface, NULL); + + /* Even though you can't set the host name to NULL or an + * empty string, you can still remove it... for some reason. + */ + if(dwPropertyMask & Uri_HAS_HOST) + set_builder_component(&This->host, &This->host_len, NULL, 0, + &This->modified_props, Uri_HAS_HOST); + + if(dwPropertyMask & Uri_HAS_PASSWORD) + UriBuilder_SetPassword(iface, NULL); + + if(dwPropertyMask & Uri_HAS_PATH) + UriBuilder_SetPath(iface, NULL); + + if(dwPropertyMask & Uri_HAS_PORT) + UriBuilder_SetPort(iface, FALSE, 0); + + if(dwPropertyMask & Uri_HAS_QUERY) + UriBuilder_SetQuery(iface, NULL); + + if(dwPropertyMask & Uri_HAS_USER_NAME) + UriBuilder_SetUserName(iface, NULL); + + return S_OK; +} + +static HRESULT WINAPI UriBuilder_HasBeenModified(IUriBuilder *iface, BOOL *pfModified) +{ + UriBuilder *This = impl_from_IUriBuilder(iface); + TRACE("(%p)->(%p)\n", This, pfModified); + + if(!pfModified) + return E_POINTER; + + *pfModified = This->modified_props > 0; + return S_OK; +} + +static const IUriBuilderVtbl UriBuilderVtbl = { + UriBuilder_QueryInterface, + UriBuilder_AddRef, + UriBuilder_Release, + UriBuilder_CreateUriSimple, + UriBuilder_CreateUri, + UriBuilder_CreateUriWithFlags, + UriBuilder_GetIUri, + UriBuilder_SetIUri, + UriBuilder_GetFragment, + UriBuilder_GetHost, + UriBuilder_GetPassword, + UriBuilder_GetPath, + UriBuilder_GetPort, + UriBuilder_GetQuery, + UriBuilder_GetSchemeName, + UriBuilder_GetUserName, + UriBuilder_SetFragment, + UriBuilder_SetHost, + UriBuilder_SetPassword, + UriBuilder_SetPath, + UriBuilder_SetPort, + UriBuilder_SetQuery, + UriBuilder_SetSchemeName, + UriBuilder_SetUserName, + UriBuilder_RemoveProperties, + UriBuilder_HasBeenModified, +}; + +/*********************************************************************** + * CreateIUriBuilder (iertutil.@) + */ +HRESULT WINAPI CreateIUriBuilder(IUri *pIUri, DWORD dwFlags, DWORD_PTR dwReserved, IUriBuilder **ppIUriBuilder) +{ + UriBuilder *ret; + + TRACE("(%p %lx %Ix %p)\n", pIUri, dwFlags, dwReserved, ppIUriBuilder); + + if(!ppIUriBuilder) + return E_POINTER; + + ret = calloc(1, sizeof(UriBuilder)); + if(!ret) + return E_OUTOFMEMORY; + + ret->IUriBuilder_iface.lpVtbl = &UriBuilderVtbl; + ret->ref = 1; + + if(pIUri) { + Uri *uri; + + if((uri = get_uri_obj(pIUri))) { + if(!uri->create_flags) { + free(ret); + return E_UNEXPECTED; + } + IUri_AddRef(pIUri); + ret->uri = uri; + + if(uri->has_port) + /* Windows doesn't set 'has_port' to TRUE in this case. */ + ret->port = uri->port; + + } else { + free(ret); + *ppIUriBuilder = NULL; + FIXME("(%p %lx %Ix %p): Unknown IUri types not supported yet.\n", pIUri, dwFlags, + dwReserved, ppIUriBuilder); + return E_NOTIMPL; + } + } + + *ppIUriBuilder = &ret->IUriBuilder_iface; + return S_OK; +} diff --git a/dlls/urlmon/Makefile.in b/dlls/urlmon/Makefile.in index 42120e41fd0..68007428fac 100644 --- a/dlls/urlmon/Makefile.in +++ b/dlls/urlmon/Makefile.in @@ -1,6 +1,6 @@ MODULE = urlmon.dll IMPORTLIB = urlmon -IMPORTS = uuid ole32 oleaut32 shell32 rpcrt4 shlwapi wininet user32 advapi32 +IMPORTS = uuid ole32 oleaut32 shell32 rpcrt4 shlwapi wininet user32 advapi32 iertutil DELAYIMPORTS = advpack VER_PRODUCTVERSION = 6,0,2800,1485 diff --git a/dlls/urlmon/uri.c b/dlls/urlmon/uri.c index cb5266518d1..498e2e57ae4 100644 --- a/dlls/urlmon/uri.c +++ b/dlls/urlmon/uri.c @@ -3040,441 +3040,6 @@ static HRESULT canonicalize_uri(const parse_data *data, Uri *uri, DWORD flags) { return S_OK; } -static HRESULT get_builder_component(LPWSTR *component, DWORD *component_len, - LPCWSTR source, DWORD source_len, - LPCWSTR *output, DWORD *output_len) -{ - if(!output_len) { - if(output) - *output = NULL; - return E_POINTER; - } - - if(!output) { - *output_len = 0; - return E_POINTER; - } - - if(!(*component) && source) { - /* Allocate 'component', and copy the contents from 'source' - * into the new allocation. - */ - *component = malloc((source_len + 1) * sizeof(WCHAR)); - if(!(*component)) - return E_OUTOFMEMORY; - - memcpy(*component, source, source_len*sizeof(WCHAR)); - (*component)[source_len] = '\0'; - *component_len = source_len; - } - - *output = *component; - *output_len = *component_len; - return *output ? S_OK : S_FALSE; -} - -/* Allocates 'component' and copies the string from 'new_value' into 'component'. - * If 'prefix' is set and 'new_value' isn't NULL, then it checks if 'new_value' - * starts with 'prefix'. If it doesn't then 'prefix' is prepended to 'component'. - * - * If everything is successful, then will set 'success_flag' in 'flags'. - */ -static HRESULT set_builder_component(LPWSTR *component, DWORD *component_len, LPCWSTR new_value, - WCHAR prefix, DWORD *flags, DWORD success_flag) -{ - free(*component); - - if(!new_value) { - *component = NULL; - *component_len = 0; - } else { - BOOL add_prefix = FALSE; - DWORD len = lstrlenW(new_value); - DWORD pos = 0; - - if(prefix && *new_value != prefix) { - add_prefix = TRUE; - *component = malloc((len + 2) * sizeof(WCHAR)); - } else - *component = malloc((len + 1) * sizeof(WCHAR)); - - if(!(*component)) - return E_OUTOFMEMORY; - - if(add_prefix) - (*component)[pos++] = prefix; - - memcpy(*component+pos, new_value, (len+1)*sizeof(WCHAR)); - *component_len = len+pos; - } - - *flags |= success_flag; - return S_OK; -} - -static void reset_builder(UriBuilder *builder) { - if(builder->uri) - IUri_Release(&builder->uri->IUri_iface); - builder->uri = NULL; - - free(builder->fragment); - builder->fragment = NULL; - builder->fragment_len = 0; - - free(builder->host); - builder->host = NULL; - builder->host_len = 0; - - free(builder->password); - builder->password = NULL; - builder->password_len = 0; - - free(builder->path); - builder->path = NULL; - builder->path_len = 0; - - free(builder->query); - builder->query = NULL; - builder->query_len = 0; - - free(builder->scheme); - builder->scheme = NULL; - builder->scheme_len = 0; - - free(builder->username); - builder->username = NULL; - builder->username_len = 0; - - builder->has_port = FALSE; - builder->port = 0; - builder->modified_props = 0; -} - -static HRESULT validate_scheme_name(const UriBuilder *builder, parse_data *data, DWORD flags) { - const WCHAR *component; - const WCHAR *ptr; - const WCHAR **pptr; - DWORD expected_len; - - if(builder->scheme) { - ptr = builder->scheme; - expected_len = builder->scheme_len; - } else if(builder->uri && builder->uri->scheme_start > -1) { - ptr = builder->uri->canon_uri+builder->uri->scheme_start; - expected_len = builder->uri->scheme_len; - } else { - ptr = L""; - expected_len = 0; - } - - component = ptr; - pptr = &ptr; - if(parse_scheme(pptr, data, flags, ALLOW_NULL_TERM_SCHEME) && - data->scheme_len == expected_len) { - if(data->scheme) - TRACE("(%p %p %lx): Found valid scheme component %s len=%ld.\n", builder, data, flags, - debugstr_wn(data->scheme, data->scheme_len), data->scheme_len); - } else { - TRACE("(%p %p %lx): Invalid scheme component found %s.\n", builder, data, flags, - debugstr_wn(component, expected_len)); - return INET_E_INVALID_URL; - } - - return S_OK; -} - -static HRESULT validate_username(const UriBuilder *builder, parse_data *data, DWORD flags) { - const WCHAR *ptr; - const WCHAR **pptr; - DWORD expected_len; - - if(builder->username) { - ptr = builder->username; - expected_len = builder->username_len; - } else if(!(builder->modified_props & Uri_HAS_USER_NAME) && builder->uri && - builder->uri->userinfo_start > -1 && builder->uri->userinfo_split != 0) { - /* Just use the username from the base Uri. */ - data->username = builder->uri->canon_uri+builder->uri->userinfo_start; - data->username_len = (builder->uri->userinfo_split > -1) ? - builder->uri->userinfo_split : builder->uri->userinfo_len; - ptr = NULL; - } else { - ptr = NULL; - expected_len = 0; - } - - if(ptr) { - const WCHAR *component = ptr; - pptr = &ptr; - if(parse_username(pptr, data, flags, ALLOW_NULL_TERM_USER_NAME) && - data->username_len == expected_len) - TRACE("(%p %p %lx): Found valid username component %s len=%ld.\n", builder, data, flags, - debugstr_wn(data->username, data->username_len), data->username_len); - else { - TRACE("(%p %p %lx): Invalid username component found %s.\n", builder, data, flags, - debugstr_wn(component, expected_len)); - return INET_E_INVALID_URL; - } - } - - return S_OK; -} - -static HRESULT validate_password(const UriBuilder *builder, parse_data *data, DWORD flags) { - const WCHAR *ptr; - const WCHAR **pptr; - DWORD expected_len; - - if(builder->password) { - ptr = builder->password; - expected_len = builder->password_len; - } else if(!(builder->modified_props & Uri_HAS_PASSWORD) && builder->uri && - builder->uri->userinfo_split > -1) { - data->password = builder->uri->canon_uri+builder->uri->userinfo_start+builder->uri->userinfo_split+1; - data->password_len = builder->uri->userinfo_len-builder->uri->userinfo_split-1; - ptr = NULL; - } else { - ptr = NULL; - expected_len = 0; - } - - if(ptr) { - const WCHAR *component = ptr; - pptr = &ptr; - if(parse_password(pptr, data, flags, ALLOW_NULL_TERM_PASSWORD) && - data->password_len == expected_len) - TRACE("(%p %p %lx): Found valid password component %s len=%ld.\n", builder, data, flags, - debugstr_wn(data->password, data->password_len), data->password_len); - else { - TRACE("(%p %p %lx): Invalid password component found %s.\n", builder, data, flags, - debugstr_wn(component, expected_len)); - return INET_E_INVALID_URL; - } - } - - return S_OK; -} - -static HRESULT validate_userinfo(const UriBuilder *builder, parse_data *data, DWORD flags) { - HRESULT hr; - - hr = validate_username(builder, data, flags); - if(FAILED(hr)) - return hr; - - hr = validate_password(builder, data, flags); - if(FAILED(hr)) - return hr; - - return S_OK; -} - -static HRESULT validate_host(const UriBuilder *builder, parse_data *data) { - const WCHAR *ptr; - const WCHAR **pptr; - DWORD expected_len; - - if(builder->host) { - ptr = builder->host; - expected_len = builder->host_len; - } else if(!(builder->modified_props & Uri_HAS_HOST) && builder->uri && builder->uri->host_start > -1) { - ptr = builder->uri->canon_uri + builder->uri->host_start; - expected_len = builder->uri->host_len; - } else - ptr = NULL; - - if(ptr) { - const WCHAR *component = ptr; - DWORD extras = ALLOW_BRACKETLESS_IP_LITERAL|IGNORE_PORT_DELIMITER|SKIP_IP_FUTURE_CHECK; - pptr = &ptr; - - if(parse_host(pptr, data, extras) && data->host_len == expected_len) - TRACE("(%p %p): Found valid host name %s len=%ld type=%d.\n", builder, data, - debugstr_wn(data->host, data->host_len), data->host_len, data->host_type); - else { - TRACE("(%p %p): Invalid host name found %s.\n", builder, data, - debugstr_wn(component, expected_len)); - return INET_E_INVALID_URL; - } - } - - return S_OK; -} - -static void setup_port(const UriBuilder *builder, parse_data *data, DWORD flags) { - if(builder->modified_props & Uri_HAS_PORT) { - if(builder->has_port) { - data->has_port = TRUE; - data->port_value = builder->port; - } - } else if(builder->uri && builder->uri->has_port) { - data->has_port = TRUE; - data->port_value = builder->uri->port; - } - - if(data->has_port) - TRACE("(%p %p %lx): Using %lu as port for IUri.\n", builder, data, flags, data->port_value); -} - -static HRESULT validate_path(const UriBuilder *builder, parse_data *data, DWORD flags) { - const WCHAR *ptr = NULL; - const WCHAR *component; - const WCHAR **pptr; - DWORD expected_len; - BOOL check_len = TRUE; - BOOL valid = FALSE; - - if(builder->path) { - ptr = builder->path; - expected_len = builder->path_len; - } else if(!(builder->modified_props & Uri_HAS_PATH) && - builder->uri && builder->uri->path_start > -1) { - ptr = builder->uri->canon_uri+builder->uri->path_start; - expected_len = builder->uri->path_len; - } else { - ptr = L""; - check_len = FALSE; - expected_len = -1; - } - - component = ptr; - pptr = &ptr; - - /* How the path is validated depends on what type of - * URI it is. - */ - valid = data->is_opaque ? - parse_path_opaque(pptr, data, flags) : parse_path_hierarchical(pptr, data, flags); - - if(!valid || (check_len && expected_len != data->path_len)) { - TRACE("(%p %p %lx): Invalid path component %s.\n", builder, data, flags, - debugstr_wn(component, expected_len) ); - return INET_E_INVALID_URL; - } - - TRACE("(%p %p %lx): Valid path component %s len=%ld.\n", builder, data, flags, - debugstr_wn(data->path, data->path_len), data->path_len); - - return S_OK; -} - -static HRESULT validate_query(const UriBuilder *builder, parse_data *data, DWORD flags) { - const WCHAR *ptr = NULL; - const WCHAR **pptr; - DWORD expected_len; - - if(builder->query) { - ptr = builder->query; - expected_len = builder->query_len; - } else if(!(builder->modified_props & Uri_HAS_QUERY) && builder->uri && - builder->uri->query_start > -1) { - ptr = builder->uri->canon_uri+builder->uri->query_start; - expected_len = builder->uri->query_len; - } - - if(ptr) { - const WCHAR *component = ptr; - pptr = &ptr; - - if(parse_query(pptr, data, flags) && expected_len == data->query_len) - TRACE("(%p %p %lx): Valid query component %s len=%ld.\n", builder, data, flags, - debugstr_wn(data->query, data->query_len), data->query_len); - else { - TRACE("(%p %p %lx): Invalid query component %s.\n", builder, data, flags, - debugstr_wn(component, expected_len)); - return INET_E_INVALID_URL; - } - } - - return S_OK; -} - -static HRESULT validate_fragment(const UriBuilder *builder, parse_data *data, DWORD flags) { - const WCHAR *ptr = NULL; - const WCHAR **pptr; - DWORD expected_len; - - if(builder->fragment) { - ptr = builder->fragment; - expected_len = builder->fragment_len; - } else if(!(builder->modified_props & Uri_HAS_FRAGMENT) && builder->uri && - builder->uri->fragment_start > -1) { - ptr = builder->uri->canon_uri+builder->uri->fragment_start; - expected_len = builder->uri->fragment_len; - } - - if(ptr) { - const WCHAR *component = ptr; - pptr = &ptr; - - if(parse_fragment(pptr, data, flags) && expected_len == data->fragment_len) - TRACE("(%p %p %lx): Valid fragment component %s len=%ld.\n", builder, data, flags, - debugstr_wn(data->fragment, data->fragment_len), data->fragment_len); - else { - TRACE("(%p %p %lx): Invalid fragment component %s.\n", builder, data, flags, - debugstr_wn(component, expected_len)); - return INET_E_INVALID_URL; - } - } - - return S_OK; -} - -static HRESULT validate_components(const UriBuilder *builder, parse_data *data, DWORD flags) { - HRESULT hr; - - memset(data, 0, sizeof(parse_data)); - - TRACE("(%p %p %lx): Beginning to validate builder components.\n", builder, data, flags); - - hr = validate_scheme_name(builder, data, flags); - if(FAILED(hr)) - return hr; - - /* Extra validation for file schemes. */ - if(data->scheme_type == URL_SCHEME_FILE) { - if((builder->password || (builder->uri && builder->uri->userinfo_split > -1)) || - (builder->username || (builder->uri && builder->uri->userinfo_start > -1))) { - TRACE("(%p %p %lx): File schemes can't contain a username or password.\n", - builder, data, flags); - return INET_E_INVALID_URL; - } - } - - hr = validate_userinfo(builder, data, flags); - if(FAILED(hr)) - return hr; - - hr = validate_host(builder, data); - if(FAILED(hr)) - return hr; - - setup_port(builder, data, flags); - - /* The URI is opaque if it doesn't have an authority component. */ - if(!data->is_relative) - data->is_opaque = !data->username && !data->password && !data->host && !data->has_port - && data->scheme_type != URL_SCHEME_FILE; - else - data->is_opaque = !data->host && !data->has_port; - - hr = validate_path(builder, data, flags); - if(FAILED(hr)) - return hr; - - hr = validate_query(builder, data, flags); - if(FAILED(hr)) - return hr; - - hr = validate_fragment(builder, data, flags); - if(FAILED(hr)) - return hr; - - TRACE("(%p %p %lx): Finished validating builder components.\n", builder, data, flags); - - return S_OK; -} - static HRESULT compare_file_paths(const Uri *a, const Uri *b, BOOL *ret) { WCHAR *canon_path_a, *canon_path_b; @@ -3786,26 +3351,6 @@ static DWORD generate_raw_uri(const parse_data *data, BSTR uri, DWORD flags) { return length; } -static HRESULT generate_uri(const UriBuilder *builder, const parse_data *data, Uri *uri, DWORD flags) { - HRESULT hr; - DWORD length = generate_raw_uri(data, NULL, 0); - uri->raw_uri = SysAllocStringLen(NULL, length); - if(!uri->raw_uri) - return E_OUTOFMEMORY; - - generate_raw_uri(data, uri->raw_uri, 0); - - hr = canonicalize_uri(data, uri, flags); - if(FAILED(hr)) { - if(hr == E_INVALIDARG) - return INET_E_INVALID_URL; - return hr; - } - - uri->create_flags = flags; - return S_OK; -} - static inline Uri* impl_from_IUri(IUri *iface) { return CONTAINING_RECORD(iface, Uri, IUri_iface); @@ -5529,553 +5074,6 @@ HRESULT WINAPI CreateUriWithFragment(LPCWSTR pwzURI, LPCWSTR pwzFragment, DWORD return hres; } -static HRESULT build_uri(const UriBuilder *builder, IUri **uri, DWORD create_flags, - DWORD use_orig_flags, DWORD encoding_mask) -{ - HRESULT hr; - parse_data data; - Uri *ret; - - if(!uri) - return E_POINTER; - - if(encoding_mask && (!builder->uri || builder->modified_props)) { - *uri = NULL; - return E_NOTIMPL; - } - - /* Decide what flags should be used when creating the Uri. */ - if((use_orig_flags & UriBuilder_USE_ORIGINAL_FLAGS) && builder->uri) - create_flags = builder->uri->create_flags; - else { - if(has_invalid_flag_combination(create_flags)) { - *uri = NULL; - return E_INVALIDARG; - } - - /* Set the default flags if they don't cause a conflict. */ - apply_default_flags(&create_flags); - } - - /* Return the base IUri if no changes have been made and the create_flags match. */ - if(builder->uri && !builder->modified_props && builder->uri->create_flags == create_flags) { - *uri = &builder->uri->IUri_iface; - IUri_AddRef(*uri); - return S_OK; - } - - hr = validate_components(builder, &data, create_flags); - if(FAILED(hr)) { - *uri = NULL; - return hr; - } - - hr = Uri_Construct(NULL, (void**)&ret); - if(FAILED(hr)) { - *uri = NULL; - return hr; - } - - hr = generate_uri(builder, &data, ret, create_flags); - if(FAILED(hr)) { - IUri_Release(&ret->IUri_iface); - *uri = NULL; - return hr; - } - - *uri = &ret->IUri_iface; - return S_OK; -} - -static inline UriBuilder* impl_from_IUriBuilder(IUriBuilder *iface) -{ - return CONTAINING_RECORD(iface, UriBuilder, IUriBuilder_iface); -} - -static HRESULT WINAPI UriBuilder_QueryInterface(IUriBuilder *iface, REFIID riid, void **ppv) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - - if(IsEqualGUID(&IID_IUnknown, riid)) { - TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv); - *ppv = &This->IUriBuilder_iface; - }else if(IsEqualGUID(&IID_IUriBuilder, riid)) { - TRACE("(%p)->(IID_IUriBuilder %p)\n", This, ppv); - *ppv = &This->IUriBuilder_iface; - }else { - TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv); - *ppv = NULL; - return E_NOINTERFACE; - } - - IUnknown_AddRef((IUnknown*)*ppv); - return S_OK; -} - -static ULONG WINAPI UriBuilder_AddRef(IUriBuilder *iface) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - LONG ref = InterlockedIncrement(&This->ref); - - TRACE("(%p) ref=%ld\n", This, ref); - - return ref; -} - -static ULONG WINAPI UriBuilder_Release(IUriBuilder *iface) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - LONG ref = InterlockedDecrement(&This->ref); - - TRACE("(%p) ref=%ld\n", This, ref); - - if(!ref) { - if(This->uri) IUri_Release(&This->uri->IUri_iface); - free(This->fragment); - free(This->host); - free(This->password); - free(This->path); - free(This->query); - free(This->scheme); - free(This->username); - free(This); - } - - return ref; -} - -static HRESULT WINAPI UriBuilder_CreateUriSimple(IUriBuilder *iface, - DWORD dwAllowEncodingPropertyMask, - DWORD_PTR dwReserved, - IUri **ppIUri) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - HRESULT hr; - TRACE("(%p)->(%ld %Id %p)\n", This, dwAllowEncodingPropertyMask, dwReserved, ppIUri); - - hr = build_uri(This, ppIUri, 0, UriBuilder_USE_ORIGINAL_FLAGS, dwAllowEncodingPropertyMask); - if(hr == E_NOTIMPL) - FIXME("(%p)->(%ld %Id %p)\n", This, dwAllowEncodingPropertyMask, dwReserved, ppIUri); - return hr; -} - -static HRESULT WINAPI UriBuilder_CreateUri(IUriBuilder *iface, - DWORD dwCreateFlags, - DWORD dwAllowEncodingPropertyMask, - DWORD_PTR dwReserved, - IUri **ppIUri) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - HRESULT hr; - TRACE("(%p)->(0x%08lx %ld %Id %p)\n", This, dwCreateFlags, dwAllowEncodingPropertyMask, dwReserved, ppIUri); - - if(dwCreateFlags == -1) - hr = build_uri(This, ppIUri, 0, UriBuilder_USE_ORIGINAL_FLAGS, dwAllowEncodingPropertyMask); - else - hr = build_uri(This, ppIUri, dwCreateFlags, 0, dwAllowEncodingPropertyMask); - - if(hr == E_NOTIMPL) - FIXME("(%p)->(0x%08lx %ld %Id %p)\n", This, dwCreateFlags, dwAllowEncodingPropertyMask, dwReserved, ppIUri); - return hr; -} - -static HRESULT WINAPI UriBuilder_CreateUriWithFlags(IUriBuilder *iface, - DWORD dwCreateFlags, - DWORD dwUriBuilderFlags, - DWORD dwAllowEncodingPropertyMask, - DWORD_PTR dwReserved, - IUri **ppIUri) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - HRESULT hr; - TRACE("(%p)->(0x%08lx 0x%08lx %ld %Id %p)\n", This, dwCreateFlags, dwUriBuilderFlags, - dwAllowEncodingPropertyMask, dwReserved, ppIUri); - - hr = build_uri(This, ppIUri, dwCreateFlags, dwUriBuilderFlags, dwAllowEncodingPropertyMask); - if(hr == E_NOTIMPL) - FIXME("(%p)->(0x%08lx 0x%08lx %ld %Id %p)\n", This, dwCreateFlags, dwUriBuilderFlags, - dwAllowEncodingPropertyMask, dwReserved, ppIUri); - return hr; -} - -static HRESULT WINAPI UriBuilder_GetIUri(IUriBuilder *iface, IUri **ppIUri) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%p)\n", This, ppIUri); - - if(!ppIUri) - return E_POINTER; - - if(This->uri) { - IUri *uri = &This->uri->IUri_iface; - IUri_AddRef(uri); - *ppIUri = uri; - } else - *ppIUri = NULL; - - return S_OK; -} - -static HRESULT WINAPI UriBuilder_SetIUri(IUriBuilder *iface, IUri *pIUri) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%p)\n", This, pIUri); - - if(pIUri) { - Uri *uri; - - if((uri = get_uri_obj(pIUri))) { - /* Only reset the builder if its Uri isn't the same as - * the Uri passed to the function. - */ - if(This->uri != uri) { - reset_builder(This); - - This->uri = uri; - if(uri->has_port) - This->port = uri->port; - - IUri_AddRef(pIUri); - } - } else { - FIXME("(%p)->(%p) Unknown IUri types not supported yet.\n", This, pIUri); - return E_NOTIMPL; - } - } else if(This->uri) - /* Only reset the builder if its Uri isn't NULL. */ - reset_builder(This); - - return S_OK; -} - -static HRESULT WINAPI UriBuilder_GetFragment(IUriBuilder *iface, DWORD *pcchFragment, LPCWSTR *ppwzFragment) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%p %p)\n", This, pcchFragment, ppwzFragment); - - if(!This->uri || This->uri->fragment_start == -1 || This->modified_props & Uri_HAS_FRAGMENT) - return get_builder_component(&This->fragment, &This->fragment_len, NULL, 0, ppwzFragment, pcchFragment); - else - return get_builder_component(&This->fragment, &This->fragment_len, This->uri->canon_uri+This->uri->fragment_start, - This->uri->fragment_len, ppwzFragment, pcchFragment); -} - -static HRESULT WINAPI UriBuilder_GetHost(IUriBuilder *iface, DWORD *pcchHost, LPCWSTR *ppwzHost) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%p %p)\n", This, pcchHost, ppwzHost); - - if(!This->uri || This->uri->host_start == -1 || This->modified_props & Uri_HAS_HOST) - return get_builder_component(&This->host, &This->host_len, NULL, 0, ppwzHost, pcchHost); - else { - if(This->uri->host_type == Uri_HOST_IPV6) - /* Don't include the '[' and ']' around the address. */ - return get_builder_component(&This->host, &This->host_len, This->uri->canon_uri+This->uri->host_start+1, - This->uri->host_len-2, ppwzHost, pcchHost); - else - return get_builder_component(&This->host, &This->host_len, This->uri->canon_uri+This->uri->host_start, - This->uri->host_len, ppwzHost, pcchHost); - } -} - -static HRESULT WINAPI UriBuilder_GetPassword(IUriBuilder *iface, DWORD *pcchPassword, LPCWSTR *ppwzPassword) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%p %p)\n", This, pcchPassword, ppwzPassword); - - if(!This->uri || This->uri->userinfo_split == -1 || This->modified_props & Uri_HAS_PASSWORD) - return get_builder_component(&This->password, &This->password_len, NULL, 0, ppwzPassword, pcchPassword); - else { - const WCHAR *start = This->uri->canon_uri+This->uri->userinfo_start+This->uri->userinfo_split+1; - DWORD len = This->uri->userinfo_len-This->uri->userinfo_split-1; - return get_builder_component(&This->password, &This->password_len, start, len, ppwzPassword, pcchPassword); - } -} - -static HRESULT WINAPI UriBuilder_GetPath(IUriBuilder *iface, DWORD *pcchPath, LPCWSTR *ppwzPath) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%p %p)\n", This, pcchPath, ppwzPath); - - if(!This->uri || This->uri->path_start == -1 || This->modified_props & Uri_HAS_PATH) - return get_builder_component(&This->path, &This->path_len, NULL, 0, ppwzPath, pcchPath); - else - return get_builder_component(&This->path, &This->path_len, This->uri->canon_uri+This->uri->path_start, - This->uri->path_len, ppwzPath, pcchPath); -} - -static HRESULT WINAPI UriBuilder_GetPort(IUriBuilder *iface, BOOL *pfHasPort, DWORD *pdwPort) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%p %p)\n", This, pfHasPort, pdwPort); - - if(!pfHasPort) { - if(pdwPort) - *pdwPort = 0; - return E_POINTER; - } - - if(!pdwPort) { - *pfHasPort = FALSE; - return E_POINTER; - } - - *pfHasPort = This->has_port; - *pdwPort = This->port; - return S_OK; -} - -static HRESULT WINAPI UriBuilder_GetQuery(IUriBuilder *iface, DWORD *pcchQuery, LPCWSTR *ppwzQuery) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%p %p)\n", This, pcchQuery, ppwzQuery); - - if(!This->uri || This->uri->query_start == -1 || This->modified_props & Uri_HAS_QUERY) - return get_builder_component(&This->query, &This->query_len, NULL, 0, ppwzQuery, pcchQuery); - else - return get_builder_component(&This->query, &This->query_len, This->uri->canon_uri+This->uri->query_start, - This->uri->query_len, ppwzQuery, pcchQuery); -} - -static HRESULT WINAPI UriBuilder_GetSchemeName(IUriBuilder *iface, DWORD *pcchSchemeName, LPCWSTR *ppwzSchemeName) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%p %p)\n", This, pcchSchemeName, ppwzSchemeName); - - if(!This->uri || This->uri->scheme_start == -1 || This->modified_props & Uri_HAS_SCHEME_NAME) - return get_builder_component(&This->scheme, &This->scheme_len, NULL, 0, ppwzSchemeName, pcchSchemeName); - else - return get_builder_component(&This->scheme, &This->scheme_len, This->uri->canon_uri+This->uri->scheme_start, - This->uri->scheme_len, ppwzSchemeName, pcchSchemeName); -} - -static HRESULT WINAPI UriBuilder_GetUserName(IUriBuilder *iface, DWORD *pcchUserName, LPCWSTR *ppwzUserName) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%p %p)\n", This, pcchUserName, ppwzUserName); - - if(!This->uri || This->uri->userinfo_start == -1 || This->uri->userinfo_split == 0 || - This->modified_props & Uri_HAS_USER_NAME) - return get_builder_component(&This->username, &This->username_len, NULL, 0, ppwzUserName, pcchUserName); - else { - const WCHAR *start = This->uri->canon_uri+This->uri->userinfo_start; - - /* Check if there's a password in the userinfo section. */ - if(This->uri->userinfo_split > -1) - /* Don't include the password. */ - return get_builder_component(&This->username, &This->username_len, start, - This->uri->userinfo_split, ppwzUserName, pcchUserName); - else - return get_builder_component(&This->username, &This->username_len, start, - This->uri->userinfo_len, ppwzUserName, pcchUserName); - } -} - -static HRESULT WINAPI UriBuilder_SetFragment(IUriBuilder *iface, LPCWSTR pwzNewValue) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%s)\n", This, debugstr_w(pwzNewValue)); - return set_builder_component(&This->fragment, &This->fragment_len, pwzNewValue, '#', - &This->modified_props, Uri_HAS_FRAGMENT); -} - -static HRESULT WINAPI UriBuilder_SetHost(IUriBuilder *iface, LPCWSTR pwzNewValue) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%s)\n", This, debugstr_w(pwzNewValue)); - - /* Host name can't be set to NULL. */ - if(!pwzNewValue) - return E_INVALIDARG; - - return set_builder_component(&This->host, &This->host_len, pwzNewValue, 0, - &This->modified_props, Uri_HAS_HOST); -} - -static HRESULT WINAPI UriBuilder_SetPassword(IUriBuilder *iface, LPCWSTR pwzNewValue) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%s)\n", This, debugstr_w(pwzNewValue)); - return set_builder_component(&This->password, &This->password_len, pwzNewValue, 0, - &This->modified_props, Uri_HAS_PASSWORD); -} - -static HRESULT WINAPI UriBuilder_SetPath(IUriBuilder *iface, LPCWSTR pwzNewValue) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%s)\n", This, debugstr_w(pwzNewValue)); - return set_builder_component(&This->path, &This->path_len, pwzNewValue, 0, - &This->modified_props, Uri_HAS_PATH); -} - -static HRESULT WINAPI UriBuilder_SetPort(IUriBuilder *iface, BOOL fHasPort, DWORD dwNewValue) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%d %ld)\n", This, fHasPort, dwNewValue); - - This->has_port = fHasPort; - This->port = dwNewValue; - This->modified_props |= Uri_HAS_PORT; - return S_OK; -} - -static HRESULT WINAPI UriBuilder_SetQuery(IUriBuilder *iface, LPCWSTR pwzNewValue) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%s)\n", This, debugstr_w(pwzNewValue)); - return set_builder_component(&This->query, &This->query_len, pwzNewValue, '?', - &This->modified_props, Uri_HAS_QUERY); -} - -static HRESULT WINAPI UriBuilder_SetSchemeName(IUriBuilder *iface, LPCWSTR pwzNewValue) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%s)\n", This, debugstr_w(pwzNewValue)); - - /* Only set the scheme name if it's not NULL or empty. */ - if(!pwzNewValue || !*pwzNewValue) - return E_INVALIDARG; - - return set_builder_component(&This->scheme, &This->scheme_len, pwzNewValue, 0, - &This->modified_props, Uri_HAS_SCHEME_NAME); -} - -static HRESULT WINAPI UriBuilder_SetUserName(IUriBuilder *iface, LPCWSTR pwzNewValue) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%s)\n", This, debugstr_w(pwzNewValue)); - return set_builder_component(&This->username, &This->username_len, pwzNewValue, 0, - &This->modified_props, Uri_HAS_USER_NAME); -} - -static HRESULT WINAPI UriBuilder_RemoveProperties(IUriBuilder *iface, DWORD dwPropertyMask) -{ - const DWORD accepted_flags = Uri_HAS_AUTHORITY|Uri_HAS_DOMAIN|Uri_HAS_EXTENSION|Uri_HAS_FRAGMENT|Uri_HAS_HOST| - Uri_HAS_PASSWORD|Uri_HAS_PATH|Uri_HAS_PATH_AND_QUERY|Uri_HAS_QUERY| - Uri_HAS_USER_INFO|Uri_HAS_USER_NAME; - - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(0x%08lx)\n", This, dwPropertyMask); - - if(dwPropertyMask & ~accepted_flags) - return E_INVALIDARG; - - if(dwPropertyMask & Uri_HAS_FRAGMENT) - UriBuilder_SetFragment(iface, NULL); - - /* Even though you can't set the host name to NULL or an - * empty string, you can still remove it... for some reason. - */ - if(dwPropertyMask & Uri_HAS_HOST) - set_builder_component(&This->host, &This->host_len, NULL, 0, - &This->modified_props, Uri_HAS_HOST); - - if(dwPropertyMask & Uri_HAS_PASSWORD) - UriBuilder_SetPassword(iface, NULL); - - if(dwPropertyMask & Uri_HAS_PATH) - UriBuilder_SetPath(iface, NULL); - - if(dwPropertyMask & Uri_HAS_PORT) - UriBuilder_SetPort(iface, FALSE, 0); - - if(dwPropertyMask & Uri_HAS_QUERY) - UriBuilder_SetQuery(iface, NULL); - - if(dwPropertyMask & Uri_HAS_USER_NAME) - UriBuilder_SetUserName(iface, NULL); - - return S_OK; -} - -static HRESULT WINAPI UriBuilder_HasBeenModified(IUriBuilder *iface, BOOL *pfModified) -{ - UriBuilder *This = impl_from_IUriBuilder(iface); - TRACE("(%p)->(%p)\n", This, pfModified); - - if(!pfModified) - return E_POINTER; - - *pfModified = This->modified_props > 0; - return S_OK; -} - -static const IUriBuilderVtbl UriBuilderVtbl = { - UriBuilder_QueryInterface, - UriBuilder_AddRef, - UriBuilder_Release, - UriBuilder_CreateUriSimple, - UriBuilder_CreateUri, - UriBuilder_CreateUriWithFlags, - UriBuilder_GetIUri, - UriBuilder_SetIUri, - UriBuilder_GetFragment, - UriBuilder_GetHost, - UriBuilder_GetPassword, - UriBuilder_GetPath, - UriBuilder_GetPort, - UriBuilder_GetQuery, - UriBuilder_GetSchemeName, - UriBuilder_GetUserName, - UriBuilder_SetFragment, - UriBuilder_SetHost, - UriBuilder_SetPassword, - UriBuilder_SetPath, - UriBuilder_SetPort, - UriBuilder_SetQuery, - UriBuilder_SetSchemeName, - UriBuilder_SetUserName, - UriBuilder_RemoveProperties, - UriBuilder_HasBeenModified, -}; - -/*********************************************************************** - * CreateIUriBuilder (urlmon.@) - */ -HRESULT WINAPI CreateIUriBuilder(IUri *pIUri, DWORD dwFlags, DWORD_PTR dwReserved, IUriBuilder **ppIUriBuilder) -{ - UriBuilder *ret; - - TRACE("(%p %lx %Ix %p)\n", pIUri, dwFlags, dwReserved, ppIUriBuilder); - - if(!ppIUriBuilder) - return E_POINTER; - - ret = calloc(1, sizeof(UriBuilder)); - if(!ret) - return E_OUTOFMEMORY; - - ret->IUriBuilder_iface.lpVtbl = &UriBuilderVtbl; - ret->ref = 1; - - if(pIUri) { - Uri *uri; - - if((uri = get_uri_obj(pIUri))) { - if(!uri->create_flags) { - free(ret); - return E_UNEXPECTED; - } - IUri_AddRef(pIUri); - ret->uri = uri; - - if(uri->has_port) - /* Windows doesn't set 'has_port' to TRUE in this case. */ - ret->port = uri->port; - - } else { - free(ret); - *ppIUriBuilder = NULL; - FIXME("(%p %lx %Ix %p): Unknown IUri types not supported yet.\n", pIUri, dwFlags, - dwReserved, ppIUriBuilder); - return E_NOTIMPL; - } - } - - *ppIUriBuilder = &ret->IUriBuilder_iface; - return S_OK; -} - /* Merges the base path with the relative path and stores the resulting path * and path len in 'result' and 'result_len'. */ diff --git a/dlls/urlmon/urlmon.spec b/dlls/urlmon/urlmon.spec index deb302e5179..6a5ef515b44 100644 --- a/dlls/urlmon/urlmon.spec +++ b/dlls/urlmon/urlmon.spec @@ -33,7 +33,7 @@ @ stdcall CreateAsyncBindCtx(long ptr ptr ptr) @ stdcall CreateAsyncBindCtxEx(ptr long ptr ptr ptr long) @ stdcall CreateFormatEnumerator(long ptr ptr) -@ stdcall CreateIUriBuilder(ptr long long ptr) +@ stdcall CreateIUriBuilder(ptr long long ptr) iertutil.CreateIUriBuilder @ stdcall CreateUri(wstr long long ptr) @ stdcall CreateUriWithFragment(wstr wstr long long ptr) @ stdcall CreateURLMoniker(ptr wstr ptr) -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/9131
From: Zhiyi Zhang <zzhang@codeweavers.com> --- dlls/iertutil/iertutil.spec | 1 + dlls/iertutil/uri.c | 139 +++++++++++++++++++++++++++++++++ dlls/urlmon/uri.c | 148 ------------------------------------ dlls/urlmon/urlmon.spec | 2 +- 4 files changed, 141 insertions(+), 149 deletions(-) diff --git a/dlls/iertutil/iertutil.spec b/dlls/iertutil/iertutil.spec index 9bf928370d2..3e92b413099 100644 --- a/dlls/iertutil/iertutil.spec +++ b/dlls/iertutil/iertutil.spec @@ -1,4 +1,5 @@ @ stdcall CreateIUriBuilder(ptr long long ptr) +@ stdcall CreateUri(wstr long long ptr) @ stdcall -private DllCanUnloadNow() @ stdcall -private DllGetActivationFactory(ptr ptr) @ stdcall -private DllGetClassObject(ptr ptr ptr) diff --git a/dlls/iertutil/uri.c b/dlls/iertutil/uri.c index 3b7ac6233fb..8a5af3537b9 100644 --- a/dlls/iertutil/uri.c +++ b/dlls/iertutil/uri.c @@ -671,6 +671,45 @@ static INT find_file_extension(const WCHAR *path, DWORD path_len) { return -1; } +/* Removes all the leading and trailing white spaces or + * control characters from the URI and removes all control + * characters inside of the URI string. + */ +static BSTR pre_process_uri(LPCWSTR uri) { + const WCHAR *start, *end, *ptr; + WCHAR *ptr2; + DWORD len; + BSTR ret; + + start = uri; + /* Skip leading controls and whitespace. */ + while(*start && (iswcntrl(*start) || iswspace(*start))) ++start; + + /* URI consisted only of control/whitespace. */ + if(!*start) + return SysAllocStringLen(NULL, 0); + + end = start + lstrlenW(start); + while(--end > start && (iswcntrl(*end) || iswspace(*end))); + + len = ++end - start; + for(ptr = start; ptr < end; ptr++) { + if(iswcntrl(*ptr)) + len--; + } + + ret = SysAllocStringLen(NULL, len); + if(!ret) + return NULL; + + for(ptr = start, ptr2=ret; ptr < end; ptr++) { + if(!iswcntrl(*ptr)) + *ptr2++ = *ptr; + } + + return ret; +} + /* Converts an IPv4 address in numerical form into its fully qualified * string form. This function returns the number of characters written * to 'dest'. If 'dest' is NULL this function will return the number of @@ -5328,6 +5367,106 @@ HRESULT Uri_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) return S_OK; } +/*********************************************************************** + * CreateUri (iertutil.@) + * + * Creates a new IUri object using the URI represented by pwzURI. This function + * parses and validates the components of pwzURI and then canonicalizes the + * parsed components. + * + * PARAMS + * pwzURI [I] The URI to parse, validate, and canonicalize. + * dwFlags [I] Flags which can affect how the parsing/canonicalization is performed. + * dwReserved [I] Reserved (not used). + * ppURI [O] The resulting IUri after parsing/canonicalization occurs. + * + * RETURNS + * Success: Returns S_OK. ppURI contains the pointer to the newly allocated IUri. + * Failure: E_INVALIDARG if there are invalid flag combinations in dwFlags, or an + * invalid parameter, or pwzURI doesn't represent a valid URI. + * E_OUTOFMEMORY if any memory allocation fails. + * + * NOTES + * Default flags: + * Uri_CREATE_CANONICALIZE, Uri_CREATE_DECODE_EXTRA_INFO, Uri_CREATE_CRACK_UNKNOWN_SCHEMES, + * Uri_CREATE_PRE_PROCESS_HTML_URI, Uri_CREATE_NO_IE_SETTINGS. + */ +HRESULT WINAPI CreateUri(LPCWSTR pwzURI, DWORD dwFlags, DWORD_PTR dwReserved, IUri **ppURI) +{ + const DWORD supported_flags = Uri_CREATE_ALLOW_RELATIVE|Uri_CREATE_ALLOW_IMPLICIT_WILDCARD_SCHEME| + Uri_CREATE_ALLOW_IMPLICIT_FILE_SCHEME|Uri_CREATE_NO_CANONICALIZE|Uri_CREATE_CANONICALIZE| + Uri_CREATE_DECODE_EXTRA_INFO|Uri_CREATE_NO_DECODE_EXTRA_INFO|Uri_CREATE_CRACK_UNKNOWN_SCHEMES| + Uri_CREATE_NO_CRACK_UNKNOWN_SCHEMES|Uri_CREATE_PRE_PROCESS_HTML_URI|Uri_CREATE_NO_PRE_PROCESS_HTML_URI| + Uri_CREATE_NO_IE_SETTINGS|Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS|Uri_CREATE_FILE_USE_DOS_PATH; + Uri *ret; + HRESULT hr; + parse_data data; + + TRACE("(%s %lx %Ix %p)\n", debugstr_w(pwzURI), dwFlags, dwReserved, ppURI); + + if(!ppURI) + return E_INVALIDARG; + + if(!pwzURI) { + *ppURI = NULL; + return E_INVALIDARG; + } + + /* Check for invalid flags. */ + if(has_invalid_flag_combination(dwFlags)) { + *ppURI = NULL; + return E_INVALIDARG; + } + + /* Currently unsupported. */ + if(dwFlags & ~supported_flags) + FIXME("Ignoring unsupported flag(s) %lx\n", dwFlags & ~supported_flags); + + hr = Uri_Construct(NULL, (void**)&ret); + if(FAILED(hr)) { + *ppURI = NULL; + return hr; + } + + /* Explicitly set the default flags if it doesn't cause a flag conflict. */ + apply_default_flags(&dwFlags); + + /* Pre process the URI, unless told otherwise. */ + if(!(dwFlags & Uri_CREATE_NO_PRE_PROCESS_HTML_URI)) + ret->raw_uri = pre_process_uri(pwzURI); + else + ret->raw_uri = SysAllocString(pwzURI); + + if(!ret->raw_uri) { + free(ret); + return E_OUTOFMEMORY; + } + + memset(&data, 0, sizeof(parse_data)); + data.uri = ret->raw_uri; + + /* Validate and parse the URI into its components. */ + if(!parse_uri(&data, dwFlags)) { + /* Encountered an unsupported or invalid URI */ + IUri_Release(&ret->IUri_iface); + *ppURI = NULL; + return E_INVALIDARG; + } + + /* Canonicalize the URI. */ + hr = canonicalize_uri(&data, ret, dwFlags); + if(FAILED(hr)) { + IUri_Release(&ret->IUri_iface); + *ppURI = NULL; + return hr; + } + + ret->create_flags = dwFlags; + + *ppURI = &ret->IUri_iface; + return S_OK; +} + static HRESULT build_uri(const UriBuilder *builder, IUri **uri, DWORD create_flags, DWORD use_orig_flags, DWORD encoding_mask) { diff --git a/dlls/urlmon/uri.c b/dlls/urlmon/uri.c index 498e2e57ae4..62773d3183d 100644 --- a/dlls/urlmon/uri.c +++ b/dlls/urlmon/uri.c @@ -365,15 +365,6 @@ static inline BOOL is_hierarchical_scheme(URL_SCHEME type) { type == URL_SCHEME_RES); } -/* Checks if 'flags' contains an invalid combination of Uri_CREATE flags. */ -static inline BOOL has_invalid_flag_combination(DWORD flags) { - return((flags & Uri_CREATE_DECODE_EXTRA_INFO && flags & Uri_CREATE_NO_DECODE_EXTRA_INFO) || - (flags & Uri_CREATE_CANONICALIZE && flags & Uri_CREATE_NO_CANONICALIZE) || - (flags & Uri_CREATE_CRACK_UNKNOWN_SCHEMES && flags & Uri_CREATE_NO_CRACK_UNKNOWN_SCHEMES) || - (flags & Uri_CREATE_PRE_PROCESS_HTML_URI && flags & Uri_CREATE_NO_PRE_PROCESS_HTML_URI) || - (flags & Uri_CREATE_IE_SETTINGS && flags & Uri_CREATE_NO_IE_SETTINGS)); -} - /* Applies each default Uri_CREATE flags to 'flags' if it * doesn't cause a flag conflict. */ @@ -659,45 +650,6 @@ static INT find_file_extension(const WCHAR *path, DWORD path_len) { return -1; } -/* Removes all the leading and trailing white spaces or - * control characters from the URI and removes all control - * characters inside of the URI string. - */ -static BSTR pre_process_uri(LPCWSTR uri) { - const WCHAR *start, *end, *ptr; - WCHAR *ptr2; - DWORD len; - BSTR ret; - - start = uri; - /* Skip leading controls and whitespace. */ - while(*start && (iswcntrl(*start) || iswspace(*start))) ++start; - - /* URI consisted only of control/whitespace. */ - if(!*start) - return SysAllocStringLen(NULL, 0); - - end = start + lstrlenW(start); - while(--end > start && (iswcntrl(*end) || iswspace(*end))); - - len = ++end - start; - for(ptr = start; ptr < end; ptr++) { - if(iswcntrl(*ptr)) - len--; - } - - ret = SysAllocStringLen(NULL, len); - if(!ret) - return NULL; - - for(ptr = start, ptr2=ret; ptr < end; ptr++) { - if(!iswcntrl(*ptr)) - *ptr2++ = *ptr; - } - - return ret; -} - /* Converts an IPv4 address in numerical form into its fully qualified * string form. This function returns the number of characters written * to 'dest'. If 'dest' is NULL this function will return the number of @@ -4900,106 +4852,6 @@ HRESULT Uri_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) return S_OK; } -/*********************************************************************** - * CreateUri (urlmon.@) - * - * Creates a new IUri object using the URI represented by pwzURI. This function - * parses and validates the components of pwzURI and then canonicalizes the - * parsed components. - * - * PARAMS - * pwzURI [I] The URI to parse, validate, and canonicalize. - * dwFlags [I] Flags which can affect how the parsing/canonicalization is performed. - * dwReserved [I] Reserved (not used). - * ppURI [O] The resulting IUri after parsing/canonicalization occurs. - * - * RETURNS - * Success: Returns S_OK. ppURI contains the pointer to the newly allocated IUri. - * Failure: E_INVALIDARG if there are invalid flag combinations in dwFlags, or an - * invalid parameter, or pwzURI doesn't represent a valid URI. - * E_OUTOFMEMORY if any memory allocation fails. - * - * NOTES - * Default flags: - * Uri_CREATE_CANONICALIZE, Uri_CREATE_DECODE_EXTRA_INFO, Uri_CREATE_CRACK_UNKNOWN_SCHEMES, - * Uri_CREATE_PRE_PROCESS_HTML_URI, Uri_CREATE_NO_IE_SETTINGS. - */ -HRESULT WINAPI CreateUri(LPCWSTR pwzURI, DWORD dwFlags, DWORD_PTR dwReserved, IUri **ppURI) -{ - const DWORD supported_flags = Uri_CREATE_ALLOW_RELATIVE|Uri_CREATE_ALLOW_IMPLICIT_WILDCARD_SCHEME| - Uri_CREATE_ALLOW_IMPLICIT_FILE_SCHEME|Uri_CREATE_NO_CANONICALIZE|Uri_CREATE_CANONICALIZE| - Uri_CREATE_DECODE_EXTRA_INFO|Uri_CREATE_NO_DECODE_EXTRA_INFO|Uri_CREATE_CRACK_UNKNOWN_SCHEMES| - Uri_CREATE_NO_CRACK_UNKNOWN_SCHEMES|Uri_CREATE_PRE_PROCESS_HTML_URI|Uri_CREATE_NO_PRE_PROCESS_HTML_URI| - Uri_CREATE_NO_IE_SETTINGS|Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS|Uri_CREATE_FILE_USE_DOS_PATH; - Uri *ret; - HRESULT hr; - parse_data data; - - TRACE("(%s %lx %Ix %p)\n", debugstr_w(pwzURI), dwFlags, dwReserved, ppURI); - - if(!ppURI) - return E_INVALIDARG; - - if(!pwzURI) { - *ppURI = NULL; - return E_INVALIDARG; - } - - /* Check for invalid flags. */ - if(has_invalid_flag_combination(dwFlags)) { - *ppURI = NULL; - return E_INVALIDARG; - } - - /* Currently unsupported. */ - if(dwFlags & ~supported_flags) - FIXME("Ignoring unsupported flag(s) %lx\n", dwFlags & ~supported_flags); - - hr = Uri_Construct(NULL, (void**)&ret); - if(FAILED(hr)) { - *ppURI = NULL; - return hr; - } - - /* Explicitly set the default flags if it doesn't cause a flag conflict. */ - apply_default_flags(&dwFlags); - - /* Pre process the URI, unless told otherwise. */ - if(!(dwFlags & Uri_CREATE_NO_PRE_PROCESS_HTML_URI)) - ret->raw_uri = pre_process_uri(pwzURI); - else - ret->raw_uri = SysAllocString(pwzURI); - - if(!ret->raw_uri) { - free(ret); - return E_OUTOFMEMORY; - } - - memset(&data, 0, sizeof(parse_data)); - data.uri = ret->raw_uri; - - /* Validate and parse the URI into its components. */ - if(!parse_uri(&data, dwFlags)) { - /* Encountered an unsupported or invalid URI */ - IUri_Release(&ret->IUri_iface); - *ppURI = NULL; - return E_INVALIDARG; - } - - /* Canonicalize the URI. */ - hr = canonicalize_uri(&data, ret, dwFlags); - if(FAILED(hr)) { - IUri_Release(&ret->IUri_iface); - *ppURI = NULL; - return hr; - } - - ret->create_flags = dwFlags; - - *ppURI = &ret->IUri_iface; - return S_OK; -} - /*********************************************************************** * CreateUriWithFragment (urlmon.@) * diff --git a/dlls/urlmon/urlmon.spec b/dlls/urlmon/urlmon.spec index 6a5ef515b44..d975cbb9746 100644 --- a/dlls/urlmon/urlmon.spec +++ b/dlls/urlmon/urlmon.spec @@ -34,7 +34,7 @@ @ stdcall CreateAsyncBindCtxEx(ptr long ptr ptr ptr long) @ stdcall CreateFormatEnumerator(long ptr ptr) @ stdcall CreateIUriBuilder(ptr long long ptr) iertutil.CreateIUriBuilder -@ stdcall CreateUri(wstr long long ptr) +@ stdcall CreateUri(wstr long long ptr) iertutil.CreateUri @ stdcall CreateUriWithFragment(wstr wstr long long ptr) @ stdcall CreateURLMoniker(ptr wstr ptr) @ stdcall CreateURLMonikerEx(ptr wstr ptr long) -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/9131
From: Zhiyi Zhang <zzhang@codeweavers.com> --- dlls/iertutil/iertutil.spec | 1 + dlls/iertutil/uri.c | 74 +++++++++++++++++++++++++++++++++++++ dlls/urlmon/uri.c | 74 ------------------------------------- dlls/urlmon/urlmon.spec | 2 +- 4 files changed, 76 insertions(+), 75 deletions(-) diff --git a/dlls/iertutil/iertutil.spec b/dlls/iertutil/iertutil.spec index 3e92b413099..ccfc966d117 100644 --- a/dlls/iertutil/iertutil.spec +++ b/dlls/iertutil/iertutil.spec @@ -1,5 +1,6 @@ @ stdcall CreateIUriBuilder(ptr long long ptr) @ stdcall CreateUri(wstr long long ptr) +@ stdcall CreateUriWithFragment(wstr wstr long long ptr) @ stdcall -private DllCanUnloadNow() @ stdcall -private DllGetActivationFactory(ptr ptr) @ stdcall -private DllGetClassObject(ptr ptr ptr) diff --git a/dlls/iertutil/uri.c b/dlls/iertutil/uri.c index 8a5af3537b9..b5d5cd01d10 100644 --- a/dlls/iertutil/uri.c +++ b/dlls/iertutil/uri.c @@ -5467,6 +5467,80 @@ HRESULT WINAPI CreateUri(LPCWSTR pwzURI, DWORD dwFlags, DWORD_PTR dwReserved, IU return S_OK; } +/*********************************************************************** + * CreateUriWithFragment (iertutil.@) + * + * Creates a new IUri object. This is almost the same as CreateUri, expect that + * it allows you to explicitly specify a fragment (pwzFragment) for pwzURI. + * + * PARAMS + * pwzURI [I] The URI to parse and perform canonicalization on. + * pwzFragment [I] The explicit fragment string which should be added to pwzURI. + * dwFlags [I] The flags which will be passed to CreateUri. + * dwReserved [I] Reserved (not used). + * ppURI [O] The resulting IUri after parsing/canonicalization. + * + * RETURNS + * Success: S_OK. ppURI contains the pointer to the newly allocated IUri. + * Failure: E_INVALIDARG if pwzURI already contains a fragment and pwzFragment + * isn't NULL. Will also return E_INVALIDARG for the same reasons as + * CreateUri will. E_OUTOFMEMORY if any allocation fails. + */ +HRESULT WINAPI CreateUriWithFragment(LPCWSTR pwzURI, LPCWSTR pwzFragment, DWORD dwFlags, + DWORD_PTR dwReserved, IUri **ppURI) +{ + HRESULT hres; + TRACE("(%s %s %lx %Ix %p)\n", debugstr_w(pwzURI), debugstr_w(pwzFragment), dwFlags, dwReserved, ppURI); + + if(!ppURI) + return E_INVALIDARG; + + if(!pwzURI) { + *ppURI = NULL; + return E_INVALIDARG; + } + + /* Check if a fragment should be appended to the URI string. */ + if(pwzFragment) { + WCHAR *uriW; + DWORD uri_len, frag_len; + BOOL add_pound; + + /* Check if the original URI already has a fragment component. */ + if(StrChrW(pwzURI, '#')) { + *ppURI = NULL; + return E_INVALIDARG; + } + + uri_len = lstrlenW(pwzURI); + frag_len = lstrlenW(pwzFragment); + + /* If the fragment doesn't start with a '#', one will be added. */ + add_pound = *pwzFragment != '#'; + + if(add_pound) + uriW = malloc((uri_len + frag_len + 2) * sizeof(WCHAR)); + else + uriW = malloc((uri_len + frag_len + 1) * sizeof(WCHAR)); + + if(!uriW) + return E_OUTOFMEMORY; + + memcpy(uriW, pwzURI, uri_len*sizeof(WCHAR)); + if(add_pound) + uriW[uri_len++] = '#'; + memcpy(uriW+uri_len, pwzFragment, (frag_len+1)*sizeof(WCHAR)); + + hres = CreateUri(uriW, dwFlags, 0, ppURI); + + free(uriW); + } else + /* A fragment string wasn't specified, so just forward the call. */ + hres = CreateUri(pwzURI, dwFlags, 0, ppURI); + + return hres; +} + static HRESULT build_uri(const UriBuilder *builder, IUri **uri, DWORD create_flags, DWORD use_orig_flags, DWORD encoding_mask) { diff --git a/dlls/urlmon/uri.c b/dlls/urlmon/uri.c index 62773d3183d..97721649565 100644 --- a/dlls/urlmon/uri.c +++ b/dlls/urlmon/uri.c @@ -4852,80 +4852,6 @@ HRESULT Uri_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) return S_OK; } -/*********************************************************************** - * CreateUriWithFragment (urlmon.@) - * - * Creates a new IUri object. This is almost the same as CreateUri, expect that - * it allows you to explicitly specify a fragment (pwzFragment) for pwzURI. - * - * PARAMS - * pwzURI [I] The URI to parse and perform canonicalization on. - * pwzFragment [I] The explicit fragment string which should be added to pwzURI. - * dwFlags [I] The flags which will be passed to CreateUri. - * dwReserved [I] Reserved (not used). - * ppURI [O] The resulting IUri after parsing/canonicalization. - * - * RETURNS - * Success: S_OK. ppURI contains the pointer to the newly allocated IUri. - * Failure: E_INVALIDARG if pwzURI already contains a fragment and pwzFragment - * isn't NULL. Will also return E_INVALIDARG for the same reasons as - * CreateUri will. E_OUTOFMEMORY if any allocation fails. - */ -HRESULT WINAPI CreateUriWithFragment(LPCWSTR pwzURI, LPCWSTR pwzFragment, DWORD dwFlags, - DWORD_PTR dwReserved, IUri **ppURI) -{ - HRESULT hres; - TRACE("(%s %s %lx %Ix %p)\n", debugstr_w(pwzURI), debugstr_w(pwzFragment), dwFlags, dwReserved, ppURI); - - if(!ppURI) - return E_INVALIDARG; - - if(!pwzURI) { - *ppURI = NULL; - return E_INVALIDARG; - } - - /* Check if a fragment should be appended to the URI string. */ - if(pwzFragment) { - WCHAR *uriW; - DWORD uri_len, frag_len; - BOOL add_pound; - - /* Check if the original URI already has a fragment component. */ - if(StrChrW(pwzURI, '#')) { - *ppURI = NULL; - return E_INVALIDARG; - } - - uri_len = lstrlenW(pwzURI); - frag_len = lstrlenW(pwzFragment); - - /* If the fragment doesn't start with a '#', one will be added. */ - add_pound = *pwzFragment != '#'; - - if(add_pound) - uriW = malloc((uri_len + frag_len + 2) * sizeof(WCHAR)); - else - uriW = malloc((uri_len + frag_len + 1) * sizeof(WCHAR)); - - if(!uriW) - return E_OUTOFMEMORY; - - memcpy(uriW, pwzURI, uri_len*sizeof(WCHAR)); - if(add_pound) - uriW[uri_len++] = '#'; - memcpy(uriW+uri_len, pwzFragment, (frag_len+1)*sizeof(WCHAR)); - - hres = CreateUri(uriW, dwFlags, 0, ppURI); - - free(uriW); - } else - /* A fragment string wasn't specified, so just forward the call. */ - hres = CreateUri(pwzURI, dwFlags, 0, ppURI); - - return hres; -} - /* Merges the base path with the relative path and stores the resulting path * and path len in 'result' and 'result_len'. */ diff --git a/dlls/urlmon/urlmon.spec b/dlls/urlmon/urlmon.spec index d975cbb9746..4be72c59d09 100644 --- a/dlls/urlmon/urlmon.spec +++ b/dlls/urlmon/urlmon.spec @@ -35,7 +35,7 @@ @ stdcall CreateFormatEnumerator(long ptr ptr) @ stdcall CreateIUriBuilder(ptr long long ptr) iertutil.CreateIUriBuilder @ stdcall CreateUri(wstr long long ptr) iertutil.CreateUri -@ stdcall CreateUriWithFragment(wstr wstr long long ptr) +@ stdcall CreateUriWithFragment(wstr wstr long long ptr) iertutil.CreateUriWithFragment @ stdcall CreateURLMoniker(ptr wstr ptr) @ stdcall CreateURLMonikerEx(ptr wstr ptr long) @ stdcall CreateURLMonikerEx2(ptr ptr ptr long) -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/9131
From: Zhiyi Zhang <zzhang@codeweavers.com> And use it for CoInternetCombineIUri() and CoInternetCombineUrlEx(). PrivateCoInternetCombineIUri() is an exported function of iertutil. However, its behavior could be different due to its undocumented nature. --- dlls/iertutil/iertutil.spec | 1 + dlls/iertutil/uri.c | 347 +++++++++++++++++++++++++ dlls/urlmon/uri.c | 504 +----------------------------------- 3 files changed, 353 insertions(+), 499 deletions(-) diff --git a/dlls/iertutil/iertutil.spec b/dlls/iertutil/iertutil.spec index ccfc966d117..e6742cfacca 100644 --- a/dlls/iertutil/iertutil.spec +++ b/dlls/iertutil/iertutil.spec @@ -4,3 +4,4 @@ @ stdcall -private DllCanUnloadNow() @ stdcall -private DllGetActivationFactory(ptr ptr) @ stdcall -private DllGetClassObject(ptr ptr ptr) +@ stdcall PrivateCoInternetCombineIUri(ptr ptr long ptr long) diff --git a/dlls/iertutil/uri.c b/dlls/iertutil/uri.c index b5d5cd01d10..2f06071a23e 100644 --- a/dlls/iertutil/uri.c +++ b/dlls/iertutil/uri.c @@ -6087,3 +6087,350 @@ HRESULT WINAPI CreateIUriBuilder(IUri *pIUri, DWORD dwFlags, DWORD_PTR dwReserve *ppIUriBuilder = &ret->IUriBuilder_iface; return S_OK; } + +/* Merges the base path with the relative path and stores the resulting path + * and path len in 'result' and 'result_len'. + */ +static HRESULT merge_paths(parse_data *data, const WCHAR *base, DWORD base_len, const WCHAR *relative, + DWORD relative_len, WCHAR **result, DWORD *result_len, DWORD flags) +{ + const WCHAR *end = NULL; + DWORD base_copy_len = 0; + WCHAR *ptr; + + if(base_len) { + if(data->scheme_type == URL_SCHEME_MK && *relative == '/') { + /* Find '::' segment */ + for(end = base; end < base+base_len-1; end++) { + if(end[0] == ':' && end[1] == ':') { + end++; + break; + } + } + + /* If not found, try finding the end of @xxx: */ + if(end == base+base_len-1) + end = *base == '@' ? wmemchr(base, ':', base_len) : NULL; + }else { + /* Find the characters that will be copied over from the base path. */ + for (end = base + base_len - 1; end >= base; end--) if (*end == '/') break; + if(end < base && data->scheme_type == URL_SCHEME_FILE) + /* Try looking for a '\\'. */ + for (end = base + base_len - 1; end >= base; end--) if (*end == '\\') break; + } + } + + if (end) base_copy_len = (end+1)-base; + *result = malloc((base_copy_len + relative_len + 1) * sizeof(WCHAR)); + + if(!(*result)) { + *result_len = 0; + return E_OUTOFMEMORY; + } + + ptr = *result; + memcpy(ptr, base, base_copy_len*sizeof(WCHAR)); + ptr += base_copy_len; + + memcpy(ptr, relative, relative_len*sizeof(WCHAR)); + ptr += relative_len; + *ptr = '\0'; + + *result_len = (ptr-*result); + TRACE("ret %s\n", debugstr_wn(*result, *result_len)); + return S_OK; +} + +static HRESULT combine_uri(Uri *base, Uri *relative, DWORD flags, IUri **result, DWORD extras) { + Uri *ret; + HRESULT hr; + parse_data data; + Uri *proc_uri = base; + DWORD create_flags = 0, len = 0; + + memset(&data, 0, sizeof(parse_data)); + + /* Base case is when the relative Uri has a scheme name, + * if it does, then 'result' will contain the same data + * as the relative Uri. + */ + if(relative->scheme_start > -1) { + data.uri = SysAllocString(relative->raw_uri); + if(!data.uri) { + *result = NULL; + return E_OUTOFMEMORY; + } + + parse_uri(&data, Uri_CREATE_ALLOW_IMPLICIT_FILE_SCHEME); + + hr = Uri_Construct(NULL, (void**)&ret); + if(FAILED(hr)) { + *result = NULL; + return hr; + } + + if(extras & COMBINE_URI_FORCE_FLAG_USE) { + if(flags & URL_DONT_SIMPLIFY) + create_flags |= Uri_CREATE_NO_CANONICALIZE; + if(flags & URL_DONT_UNESCAPE_EXTRA_INFO) + create_flags |= Uri_CREATE_NO_DECODE_EXTRA_INFO; + } + + ret->raw_uri = data.uri; + hr = canonicalize_uri(&data, ret, create_flags); + if(FAILED(hr)) { + IUri_Release(&ret->IUri_iface); + *result = NULL; + return hr; + } + + apply_default_flags(&create_flags); + ret->create_flags = create_flags; + + *result = &ret->IUri_iface; + } else { + WCHAR *path = NULL; + DWORD raw_flags = 0; + + if(base->scheme_start > -1) { + data.scheme = base->canon_uri+base->scheme_start; + data.scheme_len = base->scheme_len; + data.scheme_type = base->scheme_type; + } else { + data.is_relative = TRUE; + data.scheme_type = URL_SCHEME_UNKNOWN; + create_flags |= Uri_CREATE_ALLOW_RELATIVE; + } + + if(relative->authority_start > -1) + proc_uri = relative; + + if(proc_uri->authority_start > -1) { + if(proc_uri->userinfo_start > -1 && proc_uri->userinfo_split != 0) { + data.username = proc_uri->canon_uri+proc_uri->userinfo_start; + data.username_len = (proc_uri->userinfo_split > -1) ? proc_uri->userinfo_split : proc_uri->userinfo_len; + } + + if(proc_uri->userinfo_split > -1) { + data.password = proc_uri->canon_uri+proc_uri->userinfo_start+proc_uri->userinfo_split+1; + data.password_len = proc_uri->userinfo_len-proc_uri->userinfo_split-1; + } + + if(proc_uri->host_start > -1) { + const WCHAR *host = proc_uri->canon_uri+proc_uri->host_start; + parse_host(&host, &data, 0); + } + + if(proc_uri->has_port) { + data.has_port = TRUE; + data.port_value = proc_uri->port; + } + } else if(base->scheme_type != URL_SCHEME_FILE) + data.is_opaque = TRUE; + + if(proc_uri == relative || relative->path_start == -1 || !relative->path_len) { + if(proc_uri->path_start > -1) { + data.path = proc_uri->canon_uri+proc_uri->path_start; + data.path_len = proc_uri->path_len; + } else if(!data.is_opaque) { + /* Just set the path as a '/' if the base didn't have + * one and if it's a hierarchical URI. + */ + data.path = L"/"; + data.path_len = 1; + } + + if(relative->query_start > -1) + proc_uri = relative; + + if(proc_uri->query_start > -1) { + data.query = proc_uri->canon_uri+proc_uri->query_start; + data.query_len = proc_uri->query_len; + } + } else { + const WCHAR *ptr, **pptr; + DWORD path_offset = 0, path_len = 0; + + /* There's two possibilities on what will happen to the path component + * of the result IUri. First, if the relative path begins with a '/' + * then the resulting path will just be the relative path. Second, if + * relative path doesn't begin with a '/' then the base path and relative + * path are merged together. + */ + if(relative->path_len && *(relative->canon_uri+relative->path_start) == '/' && data.scheme_type != URL_SCHEME_MK) { + WCHAR *tmp = NULL; + BOOL copy_drive_path = FALSE; + + /* If the relative IUri's path starts with a '/', then we + * don't use the base IUri's path. Unless the base IUri + * is a file URI, in which case it uses the drive path of + * the base IUri (if it has any) in the new path. + */ + if(base->scheme_type == URL_SCHEME_FILE) { + if(base->path_len > 3 && *(base->canon_uri+base->path_start) == '/' && + is_drive_path(base->canon_uri+base->path_start+1)) { + path_len += 3; + copy_drive_path = TRUE; + } + } + + path_len += relative->path_len; + + path = malloc((path_len + 1) * sizeof(WCHAR)); + if(!path) { + *result = NULL; + return E_OUTOFMEMORY; + } + + tmp = path; + + /* Copy the base paths, drive path over. */ + if(copy_drive_path) { + memcpy(tmp, base->canon_uri+base->path_start, 3*sizeof(WCHAR)); + tmp += 3; + } + + memcpy(tmp, relative->canon_uri+relative->path_start, relative->path_len*sizeof(WCHAR)); + path[path_len] = '\0'; + } else { + /* Merge the base path with the relative path. */ + hr = merge_paths(&data, base->canon_uri+base->path_start, base->path_len, + relative->canon_uri+relative->path_start, relative->path_len, + &path, &path_len, flags); + if(FAILED(hr)) { + *result = NULL; + return hr; + } + + /* If the resulting IUri is a file URI, the drive path isn't + * reduced out when the dot segments are removed. + */ + if(path_len >= 3 && data.scheme_type == URL_SCHEME_FILE && !data.host) { + if(*path == '/' && is_drive_path(path+1)) + path_offset = 2; + else if(is_drive_path(path)) + path_offset = 1; + } + } + + /* Check if the dot segments need to be removed from the path. */ + if(!(flags & URL_DONT_SIMPLIFY) && !data.is_opaque) { + DWORD offset = (path_offset > 0) ? path_offset+1 : 0; + DWORD new_len = remove_dot_segments(path+offset,path_len-offset); + + if(new_len != path_len) { + WCHAR *tmp = realloc(path, (offset + new_len + 1) * sizeof(WCHAR)); + if(!tmp) { + free(path); + *result = NULL; + return E_OUTOFMEMORY; + } + + tmp[new_len+offset] = '\0'; + path = tmp; + path_len = new_len+offset; + } + } + + if(relative->query_start > -1) { + data.query = relative->canon_uri+relative->query_start; + data.query_len = relative->query_len; + } + + /* Make sure the path component is valid. */ + ptr = path; + pptr = &ptr; + if((data.is_opaque && !parse_path_opaque(pptr, &data, 0)) || + (!data.is_opaque && !parse_path_hierarchical(pptr, &data, 0))) { + free(path); + *result = NULL; + return E_INVALIDARG; + } + } + + if(relative->fragment_start > -1) { + data.fragment = relative->canon_uri+relative->fragment_start; + data.fragment_len = relative->fragment_len; + } + + if(flags & URL_DONT_SIMPLIFY) + raw_flags |= RAW_URI_FORCE_PORT_DISP; + if(flags & URL_FILE_USE_PATHURL) + raw_flags |= RAW_URI_CONVERT_TO_DOS_PATH; + + len = generate_raw_uri(&data, data.uri, raw_flags); + data.uri = SysAllocStringLen(NULL, len); + if(!data.uri) { + free(path); + *result = NULL; + return E_OUTOFMEMORY; + } + + generate_raw_uri(&data, data.uri, raw_flags); + + hr = Uri_Construct(NULL, (void**)&ret); + if(FAILED(hr)) { + SysFreeString(data.uri); + free(path); + *result = NULL; + return hr; + } + + if(flags & URL_DONT_SIMPLIFY) + create_flags |= Uri_CREATE_NO_CANONICALIZE; + if(flags & URL_FILE_USE_PATHURL) + create_flags |= Uri_CREATE_FILE_USE_DOS_PATH; + + ret->raw_uri = data.uri; + hr = canonicalize_uri(&data, ret, create_flags); + if(FAILED(hr)) { + IUri_Release(&ret->IUri_iface); + *result = NULL; + return hr; + } + + if(flags & URL_DONT_SIMPLIFY) + ret->display_modifiers |= URI_DISPLAY_NO_DEFAULT_PORT_AUTH; + + apply_default_flags(&create_flags); + ret->create_flags = create_flags; + *result = &ret->IUri_iface; + + free(path); + } + + return S_OK; +} + +/*********************************************************************** + * PrivateCoInternetCombineIUri (iertutil.@) + */ +HRESULT WINAPI PrivateCoInternetCombineIUri(IUri *pBaseUri, IUri *pRelativeUri, + DWORD dwCombineFlags, IUri **ppCombinedUri, + DWORD_PTR dwReserved) +{ + Uri *relative, *base; + + TRACE("(%p %p %lx %p %Ix)\n", pBaseUri, pRelativeUri, dwCombineFlags, ppCombinedUri, dwReserved); + + if (!ppCombinedUri) + return E_INVALIDARG; + + if (!pBaseUri || !pRelativeUri) + { + *ppCombinedUri = NULL; + return E_INVALIDARG; + } + + relative = get_uri_obj(pRelativeUri); + base = get_uri_obj(pBaseUri); + if (!relative || !base) + { + *ppCombinedUri = NULL; + FIXME("(%p %p %lx %p %Ix) Unknown IUri types not supported yet.\n", pBaseUri, pRelativeUri, + dwCombineFlags, ppCombinedUri, dwReserved); + return E_NOTIMPL; + } + + return combine_uri(base, relative, dwCombineFlags, ppCombinedUri, dwReserved); +} diff --git a/dlls/urlmon/uri.c b/dlls/urlmon/uri.c index 97721649565..935d429b7b5 100644 --- a/dlls/urlmon/uri.c +++ b/dlls/urlmon/uri.c @@ -49,6 +49,9 @@ WINE_DEFAULT_DEBUG_CHANNEL(urlmon); +HRESULT WINAPI PrivateCoInternetCombineIUri(IUri *pBaseUri, IUri *pRelativeUri, DWORD dwCombineFlags, + IUri **ppCombinedUri, DWORD_PTR dwReserved); + static const IID IID_IUriObj = {0x4b364760,0x9f51,0x11df,{0x98,0x1c,0x08,0x00,0x20,0x0c,0x9a,0x66}}; typedef struct { @@ -365,22 +368,6 @@ static inline BOOL is_hierarchical_scheme(URL_SCHEME type) { type == URL_SCHEME_RES); } -/* Applies each default Uri_CREATE flags to 'flags' if it - * doesn't cause a flag conflict. - */ -static void apply_default_flags(DWORD *flags) { - if(!(*flags & Uri_CREATE_NO_CANONICALIZE)) - *flags |= Uri_CREATE_CANONICALIZE; - if(!(*flags & Uri_CREATE_NO_DECODE_EXTRA_INFO)) - *flags |= Uri_CREATE_DECODE_EXTRA_INFO; - if(!(*flags & Uri_CREATE_NO_CRACK_UNKNOWN_SCHEMES)) - *flags |= Uri_CREATE_CRACK_UNKNOWN_SCHEMES; - if(!(*flags & Uri_CREATE_NO_PRE_PROCESS_HTML_URI)) - *flags |= Uri_CREATE_PRE_PROCESS_HTML_URI; - if(!(*flags & Uri_CREATE_IE_SETTINGS)) - *flags |= Uri_CREATE_NO_IE_SETTINGS; -} - /* Determines if the URI is hierarchical using the information already parsed into * data and using the current location of parsing in the URI string. * @@ -3136,173 +3123,6 @@ static HRESULT compare_uris(const Uri *a, const Uri *b, BOOL *ret) { return S_OK; } -static void convert_to_dos_path(const WCHAR *path, DWORD path_len, - WCHAR *output, DWORD *output_len) -{ - const WCHAR *ptr = path; - - if(path_len > 3 && *ptr == '/' && is_drive_path(path+1)) - /* Skip over the leading / before the drive path. */ - ++ptr; - - for(; ptr < path+path_len; ++ptr) { - if(*ptr == '/') { - if(output) - *output++ = '\\'; - (*output_len)++; - } else { - if(output) - *output++ = *ptr; - (*output_len)++; - } - } -} - -/* Generates a raw uri string using the parse_data. */ -static DWORD generate_raw_uri(const parse_data *data, BSTR uri, DWORD flags) { - DWORD length = 0; - - if(data->scheme) { - if(uri) { - memcpy(uri, data->scheme, data->scheme_len*sizeof(WCHAR)); - uri[data->scheme_len] = ':'; - } - length += data->scheme_len+1; - } - - if(!data->is_opaque) { - /* For the "//" which appears before the authority component. */ - if(uri) { - uri[length] = '/'; - uri[length+1] = '/'; - } - length += 2; - - /* Check if we need to add the "\\" before the host name - * of a UNC server name in a DOS path. - */ - if(flags & RAW_URI_CONVERT_TO_DOS_PATH && - data->scheme_type == URL_SCHEME_FILE && data->host) { - if(uri) { - uri[length] = '\\'; - uri[length+1] = '\\'; - } - length += 2; - } - } - - if(data->username) { - if(uri) - memcpy(uri+length, data->username, data->username_len*sizeof(WCHAR)); - length += data->username_len; - } - - if(data->password) { - if(uri) { - uri[length] = ':'; - memcpy(uri+length+1, data->password, data->password_len*sizeof(WCHAR)); - } - length += data->password_len+1; - } - - if(data->password || data->username) { - if(uri) - uri[length] = '@'; - ++length; - } - - if(data->host) { - /* IPv6 addresses get the brackets added around them if they don't already - * have them. - */ - const BOOL add_brackets = data->host_type == Uri_HOST_IPV6 && *(data->host) != '['; - if(add_brackets) { - if(uri) - uri[length] = '['; - ++length; - } - - if(uri) - memcpy(uri+length, data->host, data->host_len*sizeof(WCHAR)); - length += data->host_len; - - if(add_brackets) { - if(uri) - uri[length] = ']'; - length++; - } - } - - if(data->has_port) { - /* The port isn't included in the raw uri if it's the default - * port for the scheme type. - */ - DWORD i; - BOOL is_default = FALSE; - - for(i = 0; i < ARRAY_SIZE(default_ports); ++i) { - if(data->scheme_type == default_ports[i].scheme && - data->port_value == default_ports[i].port) - is_default = TRUE; - } - - if(!is_default || flags & RAW_URI_FORCE_PORT_DISP) { - if(uri) - uri[length] = ':'; - ++length; - - if(uri) - length += ui2str(uri+length, data->port_value); - else - length += ui2str(NULL, data->port_value); - } - } - - /* Check if a '/' should be added before the path for hierarchical URIs. */ - if(!data->is_opaque && data->path && *(data->path) != '/') { - if(uri) - uri[length] = '/'; - ++length; - } - - if(data->path) { - if(!data->is_opaque && data->scheme_type == URL_SCHEME_FILE && - flags & RAW_URI_CONVERT_TO_DOS_PATH) { - DWORD len = 0; - - if(uri) - convert_to_dos_path(data->path, data->path_len, uri+length, &len); - else - convert_to_dos_path(data->path, data->path_len, NULL, &len); - - length += len; - } else { - if(uri) - memcpy(uri+length, data->path, data->path_len*sizeof(WCHAR)); - length += data->path_len; - } - } - - if(data->query) { - if(uri) - memcpy(uri+length, data->query, data->query_len*sizeof(WCHAR)); - length += data->query_len; - } - - if(data->fragment) { - if(uri) - memcpy(uri+length, data->fragment, data->fragment_len*sizeof(WCHAR)); - length += data->fragment_len; - } - - if(uri) - TRACE("(%p %p): Generated raw uri=%s len=%ld\n", data, uri, debugstr_wn(uri, length), length); - else - TRACE("(%p %p): Computed raw uri len=%ld\n", data, uri, length); - - return length; -} - static inline Uri* impl_from_IUri(IUri *iface) { return CONTAINING_RECORD(iface, Uri, IUri_iface); @@ -4852,320 +4672,6 @@ HRESULT Uri_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) return S_OK; } -/* Merges the base path with the relative path and stores the resulting path - * and path len in 'result' and 'result_len'. - */ -static HRESULT merge_paths(parse_data *data, const WCHAR *base, DWORD base_len, const WCHAR *relative, - DWORD relative_len, WCHAR **result, DWORD *result_len, DWORD flags) -{ - const WCHAR *end = NULL; - DWORD base_copy_len = 0; - WCHAR *ptr; - - if(base_len) { - if(data->scheme_type == URL_SCHEME_MK && *relative == '/') { - /* Find '::' segment */ - for(end = base; end < base+base_len-1; end++) { - if(end[0] == ':' && end[1] == ':') { - end++; - break; - } - } - - /* If not found, try finding the end of @xxx: */ - if(end == base+base_len-1) - end = *base == '@' ? wmemchr(base, ':', base_len) : NULL; - }else { - /* Find the characters that will be copied over from the base path. */ - for (end = base + base_len - 1; end >= base; end--) if (*end == '/') break; - if(end < base && data->scheme_type == URL_SCHEME_FILE) - /* Try looking for a '\\'. */ - for (end = base + base_len - 1; end >= base; end--) if (*end == '\\') break; - } - } - - if (end) base_copy_len = (end+1)-base; - *result = malloc((base_copy_len + relative_len + 1) * sizeof(WCHAR)); - - if(!(*result)) { - *result_len = 0; - return E_OUTOFMEMORY; - } - - ptr = *result; - memcpy(ptr, base, base_copy_len*sizeof(WCHAR)); - ptr += base_copy_len; - - memcpy(ptr, relative, relative_len*sizeof(WCHAR)); - ptr += relative_len; - *ptr = '\0'; - - *result_len = (ptr-*result); - TRACE("ret %s\n", debugstr_wn(*result, *result_len)); - return S_OK; -} - -static HRESULT combine_uri(Uri *base, Uri *relative, DWORD flags, IUri **result, DWORD extras) { - Uri *ret; - HRESULT hr; - parse_data data; - Uri *proc_uri = base; - DWORD create_flags = 0, len = 0; - - memset(&data, 0, sizeof(parse_data)); - - /* Base case is when the relative Uri has a scheme name, - * if it does, then 'result' will contain the same data - * as the relative Uri. - */ - if(relative->scheme_start > -1) { - data.uri = SysAllocString(relative->raw_uri); - if(!data.uri) { - *result = NULL; - return E_OUTOFMEMORY; - } - - parse_uri(&data, Uri_CREATE_ALLOW_IMPLICIT_FILE_SCHEME); - - hr = Uri_Construct(NULL, (void**)&ret); - if(FAILED(hr)) { - *result = NULL; - return hr; - } - - if(extras & COMBINE_URI_FORCE_FLAG_USE) { - if(flags & URL_DONT_SIMPLIFY) - create_flags |= Uri_CREATE_NO_CANONICALIZE; - if(flags & URL_DONT_UNESCAPE_EXTRA_INFO) - create_flags |= Uri_CREATE_NO_DECODE_EXTRA_INFO; - } - - ret->raw_uri = data.uri; - hr = canonicalize_uri(&data, ret, create_flags); - if(FAILED(hr)) { - IUri_Release(&ret->IUri_iface); - *result = NULL; - return hr; - } - - apply_default_flags(&create_flags); - ret->create_flags = create_flags; - - *result = &ret->IUri_iface; - } else { - WCHAR *path = NULL; - DWORD raw_flags = 0; - - if(base->scheme_start > -1) { - data.scheme = base->canon_uri+base->scheme_start; - data.scheme_len = base->scheme_len; - data.scheme_type = base->scheme_type; - } else { - data.is_relative = TRUE; - data.scheme_type = URL_SCHEME_UNKNOWN; - create_flags |= Uri_CREATE_ALLOW_RELATIVE; - } - - if(relative->authority_start > -1) - proc_uri = relative; - - if(proc_uri->authority_start > -1) { - if(proc_uri->userinfo_start > -1 && proc_uri->userinfo_split != 0) { - data.username = proc_uri->canon_uri+proc_uri->userinfo_start; - data.username_len = (proc_uri->userinfo_split > -1) ? proc_uri->userinfo_split : proc_uri->userinfo_len; - } - - if(proc_uri->userinfo_split > -1) { - data.password = proc_uri->canon_uri+proc_uri->userinfo_start+proc_uri->userinfo_split+1; - data.password_len = proc_uri->userinfo_len-proc_uri->userinfo_split-1; - } - - if(proc_uri->host_start > -1) { - const WCHAR *host = proc_uri->canon_uri+proc_uri->host_start; - parse_host(&host, &data, 0); - } - - if(proc_uri->has_port) { - data.has_port = TRUE; - data.port_value = proc_uri->port; - } - } else if(base->scheme_type != URL_SCHEME_FILE) - data.is_opaque = TRUE; - - if(proc_uri == relative || relative->path_start == -1 || !relative->path_len) { - if(proc_uri->path_start > -1) { - data.path = proc_uri->canon_uri+proc_uri->path_start; - data.path_len = proc_uri->path_len; - } else if(!data.is_opaque) { - /* Just set the path as a '/' if the base didn't have - * one and if it's a hierarchical URI. - */ - data.path = L"/"; - data.path_len = 1; - } - - if(relative->query_start > -1) - proc_uri = relative; - - if(proc_uri->query_start > -1) { - data.query = proc_uri->canon_uri+proc_uri->query_start; - data.query_len = proc_uri->query_len; - } - } else { - const WCHAR *ptr, **pptr; - DWORD path_offset = 0, path_len = 0; - - /* There's two possibilities on what will happen to the path component - * of the result IUri. First, if the relative path begins with a '/' - * then the resulting path will just be the relative path. Second, if - * relative path doesn't begin with a '/' then the base path and relative - * path are merged together. - */ - if(relative->path_len && *(relative->canon_uri+relative->path_start) == '/' && data.scheme_type != URL_SCHEME_MK) { - WCHAR *tmp = NULL; - BOOL copy_drive_path = FALSE; - - /* If the relative IUri's path starts with a '/', then we - * don't use the base IUri's path. Unless the base IUri - * is a file URI, in which case it uses the drive path of - * the base IUri (if it has any) in the new path. - */ - if(base->scheme_type == URL_SCHEME_FILE) { - if(base->path_len > 3 && *(base->canon_uri+base->path_start) == '/' && - is_drive_path(base->canon_uri+base->path_start+1)) { - path_len += 3; - copy_drive_path = TRUE; - } - } - - path_len += relative->path_len; - - path = malloc((path_len + 1) * sizeof(WCHAR)); - if(!path) { - *result = NULL; - return E_OUTOFMEMORY; - } - - tmp = path; - - /* Copy the base paths, drive path over. */ - if(copy_drive_path) { - memcpy(tmp, base->canon_uri+base->path_start, 3*sizeof(WCHAR)); - tmp += 3; - } - - memcpy(tmp, relative->canon_uri+relative->path_start, relative->path_len*sizeof(WCHAR)); - path[path_len] = '\0'; - } else { - /* Merge the base path with the relative path. */ - hr = merge_paths(&data, base->canon_uri+base->path_start, base->path_len, - relative->canon_uri+relative->path_start, relative->path_len, - &path, &path_len, flags); - if(FAILED(hr)) { - *result = NULL; - return hr; - } - - /* If the resulting IUri is a file URI, the drive path isn't - * reduced out when the dot segments are removed. - */ - if(path_len >= 3 && data.scheme_type == URL_SCHEME_FILE && !data.host) { - if(*path == '/' && is_drive_path(path+1)) - path_offset = 2; - else if(is_drive_path(path)) - path_offset = 1; - } - } - - /* Check if the dot segments need to be removed from the path. */ - if(!(flags & URL_DONT_SIMPLIFY) && !data.is_opaque) { - DWORD offset = (path_offset > 0) ? path_offset+1 : 0; - DWORD new_len = remove_dot_segments(path+offset,path_len-offset); - - if(new_len != path_len) { - WCHAR *tmp = realloc(path, (offset + new_len + 1) * sizeof(WCHAR)); - if(!tmp) { - free(path); - *result = NULL; - return E_OUTOFMEMORY; - } - - tmp[new_len+offset] = '\0'; - path = tmp; - path_len = new_len+offset; - } - } - - if(relative->query_start > -1) { - data.query = relative->canon_uri+relative->query_start; - data.query_len = relative->query_len; - } - - /* Make sure the path component is valid. */ - ptr = path; - pptr = &ptr; - if((data.is_opaque && !parse_path_opaque(pptr, &data, 0)) || - (!data.is_opaque && !parse_path_hierarchical(pptr, &data, 0))) { - free(path); - *result = NULL; - return E_INVALIDARG; - } - } - - if(relative->fragment_start > -1) { - data.fragment = relative->canon_uri+relative->fragment_start; - data.fragment_len = relative->fragment_len; - } - - if(flags & URL_DONT_SIMPLIFY) - raw_flags |= RAW_URI_FORCE_PORT_DISP; - if(flags & URL_FILE_USE_PATHURL) - raw_flags |= RAW_URI_CONVERT_TO_DOS_PATH; - - len = generate_raw_uri(&data, data.uri, raw_flags); - data.uri = SysAllocStringLen(NULL, len); - if(!data.uri) { - free(path); - *result = NULL; - return E_OUTOFMEMORY; - } - - generate_raw_uri(&data, data.uri, raw_flags); - - hr = Uri_Construct(NULL, (void**)&ret); - if(FAILED(hr)) { - SysFreeString(data.uri); - free(path); - *result = NULL; - return hr; - } - - if(flags & URL_DONT_SIMPLIFY) - create_flags |= Uri_CREATE_NO_CANONICALIZE; - if(flags & URL_FILE_USE_PATHURL) - create_flags |= Uri_CREATE_FILE_USE_DOS_PATH; - - ret->raw_uri = data.uri; - hr = canonicalize_uri(&data, ret, create_flags); - if(FAILED(hr)) { - IUri_Release(&ret->IUri_iface); - *result = NULL; - return hr; - } - - if(flags & URL_DONT_SIMPLIFY) - ret->display_modifiers |= URI_DISPLAY_NO_DEFAULT_PORT_AUTH; - - apply_default_flags(&create_flags); - ret->create_flags = create_flags; - *result = &ret->IUri_iface; - - free(path); - } - - return S_OK; -} - /*********************************************************************** * CoInternetCombineIUri (urlmon.@) */ @@ -5209,7 +4715,7 @@ HRESULT WINAPI CoInternetCombineIUri(IUri *pBaseUri, IUri *pRelativeUri, DWORD d } } - return combine_uri(base, relative, dwCombineFlags, ppCombinedUri, 0); + return PrivateCoInternetCombineIUri(pBaseUri, pRelativeUri, dwCombineFlags, ppCombinedUri, 0); } /*********************************************************************** @@ -5268,7 +4774,7 @@ HRESULT WINAPI CoInternetCombineUrlEx(IUri *pBaseUri, LPCWSTR pwzRelativeUrl, DW return hr; } - hr = combine_uri(base, get_uri_obj(relative), dwCombineFlags, ppCombinedUri, COMBINE_URI_FORCE_FLAG_USE); + hr = PrivateCoInternetCombineIUri(pBaseUri, relative, dwCombineFlags, ppCombinedUri, COMBINE_URI_FORCE_FLAG_USE); IUri_Release(relative); return hr; -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/9131
From: Zhiyi Zhang <zzhang@codeweavers.com> And use it for CoInternetParseIUri(). PrivateCoInternetParseIUri() is an exported function of iertutil. However, its behavior could be different due to its undocumented nature. --- dlls/iertutil/iertutil.spec | 1 + dlls/iertutil/uri.c | 503 ++++++++++++++++++++++++++++++++++++ dlls/urlmon/uri.c | 474 +-------------------------------- 3 files changed, 508 insertions(+), 470 deletions(-) diff --git a/dlls/iertutil/iertutil.spec b/dlls/iertutil/iertutil.spec index e6742cfacca..9d3502937a3 100644 --- a/dlls/iertutil/iertutil.spec +++ b/dlls/iertutil/iertutil.spec @@ -5,3 +5,4 @@ @ stdcall -private DllGetActivationFactory(ptr ptr) @ stdcall -private DllGetClassObject(ptr ptr ptr) @ stdcall PrivateCoInternetCombineIUri(ptr ptr long ptr long) +@ stdcall PrivateCoInternetParseIUri(ptr long long ptr long ptr long) diff --git a/dlls/iertutil/uri.c b/dlls/iertutil/uri.c index 2f06071a23e..54e10a2dab2 100644 --- a/dlls/iertutil/uri.c +++ b/dlls/iertutil/uri.c @@ -6402,6 +6402,429 @@ static HRESULT combine_uri(Uri *base, Uri *relative, DWORD flags, IUri **result, return S_OK; } +static HRESULT parse_canonicalize(const Uri *uri, DWORD flags, LPWSTR output, + DWORD output_len, DWORD *result_len) +{ + const WCHAR *ptr = NULL; + WCHAR *path = NULL; + const WCHAR **pptr; + DWORD len = 0; + BOOL reduce_path; + + /* URL_UNESCAPE only has effect if none of the URL_ESCAPE flags are set. */ + const BOOL allow_unescape = !(flags & URL_ESCAPE_UNSAFE) && + !(flags & URL_ESCAPE_SPACES_ONLY) && + !(flags & URL_ESCAPE_PERCENT); + + + /* Check if the dot segments need to be removed from the + * path component. + */ + if(uri->scheme_start > -1 && uri->path_start > -1) { + ptr = uri->canon_uri+uri->scheme_start+uri->scheme_len+1; + pptr = &ptr; + } + reduce_path = !(flags & URL_DONT_SIMPLIFY) && + ptr && check_hierarchical(pptr); + + for(ptr = uri->canon_uri; ptr < uri->canon_uri+uri->canon_len; ++ptr) { + BOOL do_default_action = TRUE; + + /* Keep track of the path if we need to remove dot segments from + * it later. + */ + if(reduce_path && !path && ptr == uri->canon_uri+uri->path_start) + path = output+len; + + /* Check if it's time to reduce the path. */ + if(reduce_path && ptr == uri->canon_uri+uri->path_start+uri->path_len) { + DWORD current_path_len = (output+len) - path; + DWORD new_path_len = remove_dot_segments(path, current_path_len); + + /* Update the current length. */ + len -= (current_path_len-new_path_len); + reduce_path = FALSE; + } + + if(*ptr == '%') { + const WCHAR decoded = decode_pct_val(ptr); + if(decoded) { + if(allow_unescape && (flags & URL_UNESCAPE)) { + if(len < output_len) + output[len] = decoded; + len++; + ptr += 2; + do_default_action = FALSE; + } + } + + /* See if %'s needed to encoded. */ + if(do_default_action && (flags & URL_ESCAPE_PERCENT)) { + if(len + 3 < output_len) + pct_encode_val(*ptr, output+len); + len += 3; + do_default_action = FALSE; + } + } else if(*ptr == ' ') { + if((flags & URL_ESCAPE_SPACES_ONLY) && + !(flags & URL_ESCAPE_UNSAFE)) { + if(len + 3 < output_len) + pct_encode_val(*ptr, output+len); + len += 3; + do_default_action = FALSE; + } + } else if(is_ascii(*ptr) && !is_reserved(*ptr) && !is_unreserved(*ptr)) { + if(flags & URL_ESCAPE_UNSAFE) { + if(len + 3 < output_len) + pct_encode_val(*ptr, output+len); + len += 3; + do_default_action = FALSE; + } + } + + if(do_default_action) { + if(len < output_len) + output[len] = *ptr; + len++; + } + } + + /* Sometimes the path is the very last component of the IUri, so + * see if the dot segments need to be reduced now. + */ + if(reduce_path && path) { + DWORD current_path_len = (output+len) - path; + DWORD new_path_len = remove_dot_segments(path, current_path_len); + + /* Update the current length. */ + len -= (current_path_len-new_path_len); + } + + if(len < output_len) + output[len] = 0; + else + output[output_len-1] = 0; + + /* The null terminator isn't included in the length. */ + *result_len = len; + if(len >= output_len) + return STRSAFE_E_INSUFFICIENT_BUFFER; + + return S_OK; +} + +static HRESULT parse_friendly(IUri *uri, LPWSTR output, DWORD output_len, + DWORD *result_len) +{ + HRESULT hr; + DWORD display_len; + BSTR display; + + hr = IUri_GetPropertyLength(uri, Uri_PROPERTY_DISPLAY_URI, &display_len, 0); + if(FAILED(hr)) { + *result_len = 0; + return hr; + } + + *result_len = display_len; + if(display_len+1 > output_len) + return STRSAFE_E_INSUFFICIENT_BUFFER; + + hr = IUri_GetDisplayUri(uri, &display); + if(FAILED(hr)) { + *result_len = 0; + return hr; + } + + memcpy(output, display, (display_len+1)*sizeof(WCHAR)); + SysFreeString(display); + return S_OK; +} + +static HRESULT parse_rootdocument(const Uri *uri, LPWSTR output, DWORD output_len, + DWORD *result_len) +{ + static const WCHAR colon_slashesW[] = {':','/','/'}; + + WCHAR *ptr; + DWORD len = 0; + + /* Windows only returns the root document if the URI has an authority + * and it's not an unknown scheme type or a file scheme type. + */ + if(uri->authority_start == -1 || + uri->scheme_type == URL_SCHEME_UNKNOWN || + uri->scheme_type == URL_SCHEME_FILE) { + *result_len = 0; + if(!output_len) + return STRSAFE_E_INSUFFICIENT_BUFFER; + + output[0] = 0; + return S_OK; + } + + len = uri->scheme_len+uri->authority_len; + /* For the "://" and '/' which will be added. */ + len += 4; + + if(len+1 > output_len) { + *result_len = len; + return STRSAFE_E_INSUFFICIENT_BUFFER; + } + + ptr = output; + memcpy(ptr, uri->canon_uri+uri->scheme_start, uri->scheme_len*sizeof(WCHAR)); + + /* Add the "://". */ + ptr += uri->scheme_len; + memcpy(ptr, colon_slashesW, sizeof(colon_slashesW)); + + /* Add the authority. */ + ptr += ARRAY_SIZE(colon_slashesW); + memcpy(ptr, uri->canon_uri+uri->authority_start, uri->authority_len*sizeof(WCHAR)); + + /* Add the '/' after the authority. */ + ptr += uri->authority_len; + *ptr = '/'; + ptr[1] = 0; + + *result_len = len; + return S_OK; +} + +static HRESULT parse_document(const Uri *uri, LPWSTR output, DWORD output_len, + DWORD *result_len) +{ + DWORD len = 0; + + /* It has to be a known scheme type, but, it can't be a file + * scheme. It also has to hierarchical. + */ + if(uri->scheme_type == URL_SCHEME_UNKNOWN || + uri->scheme_type == URL_SCHEME_FILE || + uri->authority_start == -1) { + *result_len = 0; + if(output_len < 1) + return STRSAFE_E_INSUFFICIENT_BUFFER; + + output[0] = 0; + return S_OK; + } + + if(uri->fragment_start > -1) + len = uri->fragment_start; + else + len = uri->canon_len; + + *result_len = len; + if(len+1 > output_len) + return STRSAFE_E_INSUFFICIENT_BUFFER; + + memcpy(output, uri->canon_uri, len*sizeof(WCHAR)); + output[len] = 0; + return S_OK; +} + +static HRESULT parse_path_from_url(const Uri *uri, LPWSTR output, DWORD output_len, + DWORD *result_len) +{ + const WCHAR *path_ptr; + WCHAR buffer[INTERNET_MAX_URL_LENGTH+1]; + WCHAR *ptr; + + if(uri->scheme_type != URL_SCHEME_FILE) { + *result_len = 0; + if(output_len > 0) + output[0] = 0; + return E_INVALIDARG; + } + + ptr = buffer; + if(uri->host_start > -1) { + static const WCHAR slash_slashW[] = {'\\','\\'}; + + memcpy(ptr, slash_slashW, sizeof(slash_slashW)); + ptr += ARRAY_SIZE(slash_slashW); + memcpy(ptr, uri->canon_uri+uri->host_start, uri->host_len*sizeof(WCHAR)); + ptr += uri->host_len; + } + + path_ptr = uri->canon_uri+uri->path_start; + if(uri->path_len > 3 && *path_ptr == '/' && is_drive_path(path_ptr+1)) + /* Skip past the '/' in front of the drive path. */ + ++path_ptr; + + for(; path_ptr < uri->canon_uri+uri->path_start+uri->path_len; ++path_ptr, ++ptr) { + BOOL do_default_action = TRUE; + + if(*path_ptr == '%') { + const WCHAR decoded = decode_pct_val(path_ptr); + if(decoded) { + *ptr = decoded; + path_ptr += 2; + do_default_action = FALSE; + } + } else if(*path_ptr == '/') { + *ptr = '\\'; + do_default_action = FALSE; + } + + if(do_default_action) + *ptr = *path_ptr; + } + + *ptr = 0; + + *result_len = ptr-buffer; + if(*result_len+1 > output_len) + return STRSAFE_E_INSUFFICIENT_BUFFER; + + memcpy(output, buffer, (*result_len+1)*sizeof(WCHAR)); + return S_OK; +} + +static HRESULT parse_url_from_path(IUri *uri, LPWSTR output, DWORD output_len, + DWORD *result_len) +{ + HRESULT hr; + BSTR received; + DWORD len = 0; + + hr = IUri_GetPropertyLength(uri, Uri_PROPERTY_ABSOLUTE_URI, &len, 0); + if(FAILED(hr)) { + *result_len = 0; + return hr; + } + + *result_len = len; + if(len+1 > output_len) + return STRSAFE_E_INSUFFICIENT_BUFFER; + + hr = IUri_GetAbsoluteUri(uri, &received); + if(FAILED(hr)) { + *result_len = 0; + return hr; + } + + memcpy(output, received, (len+1)*sizeof(WCHAR)); + SysFreeString(received); + + return S_OK; +} + +static HRESULT parse_schema(IUri *uri, LPWSTR output, DWORD output_len, + DWORD *result_len) +{ + HRESULT hr; + DWORD len; + BSTR received; + + hr = IUri_GetPropertyLength(uri, Uri_PROPERTY_SCHEME_NAME, &len, 0); + if(FAILED(hr)) { + *result_len = 0; + return hr; + } + + *result_len = len; + if(len+1 > output_len) + return STRSAFE_E_INSUFFICIENT_BUFFER; + + hr = IUri_GetSchemeName(uri, &received); + if(FAILED(hr)) { + *result_len = 0; + return hr; + } + + memcpy(output, received, (len+1)*sizeof(WCHAR)); + SysFreeString(received); + + return S_OK; +} + +static HRESULT parse_site(IUri *uri, LPWSTR output, DWORD output_len, DWORD *result_len) +{ + HRESULT hr; + DWORD len; + BSTR received; + + hr = IUri_GetPropertyLength(uri, Uri_PROPERTY_HOST, &len, 0); + if(FAILED(hr)) { + *result_len = 0; + return hr; + } + + *result_len = len; + if(len+1 > output_len) + return STRSAFE_E_INSUFFICIENT_BUFFER; + + hr = IUri_GetHost(uri, &received); + if(FAILED(hr)) { + *result_len = 0; + return hr; + } + + memcpy(output, received, (len+1)*sizeof(WCHAR)); + SysFreeString(received); + + return S_OK; +} + +static HRESULT parse_domain(IUri *uri, LPWSTR output, DWORD output_len, DWORD *result_len) +{ + HRESULT hr; + DWORD len; + BSTR received; + + hr = IUri_GetPropertyLength(uri, Uri_PROPERTY_DOMAIN, &len, 0); + if(FAILED(hr)) { + *result_len = 0; + return hr; + } + + *result_len = len; + if(len+1 > output_len) + return STRSAFE_E_INSUFFICIENT_BUFFER; + + hr = IUri_GetDomain(uri, &received); + if(FAILED(hr)) { + *result_len = 0; + return hr; + } + + memcpy(output, received, (len+1)*sizeof(WCHAR)); + SysFreeString(received); + + return S_OK; +} + +static HRESULT parse_anchor(IUri *uri, LPWSTR output, DWORD output_len, DWORD *result_len) +{ + HRESULT hr; + DWORD len; + BSTR received; + + hr = IUri_GetPropertyLength(uri, Uri_PROPERTY_FRAGMENT, &len, 0); + if(FAILED(hr)) { + *result_len = 0; + return hr; + } + + *result_len = len; + if(len+1 > output_len) + return STRSAFE_E_INSUFFICIENT_BUFFER; + + hr = IUri_GetFragment(uri, &received); + if(FAILED(hr)) { + *result_len = 0; + return hr; + } + + memcpy(output, received, (len+1)*sizeof(WCHAR)); + SysFreeString(received); + + return S_OK; +} + /*********************************************************************** * PrivateCoInternetCombineIUri (iertutil.@) */ @@ -6434,3 +6857,83 @@ HRESULT WINAPI PrivateCoInternetCombineIUri(IUri *pBaseUri, IUri *pRelativeUri, return combine_uri(base, relative, dwCombineFlags, ppCombinedUri, dwReserved); } + +/*********************************************************************** + * PrivateCoInternetParseIUri (iertutil.@) + */ +HRESULT WINAPI PrivateCoInternetParseIUri(IUri *pIUri, PARSEACTION ParseAction, DWORD dwFlags, + LPWSTR pwzResult, DWORD cchResult, DWORD *pcchResult, + DWORD_PTR dwReserved) +{ + HRESULT hr; + Uri *uri; + + TRACE("(%p %d %lx %p %ld %p %Ix)\n", pIUri, ParseAction, dwFlags, pwzResult, cchResult, + pcchResult, dwReserved); + + if (!pcchResult) + return E_POINTER; + + if (!pwzResult || !pIUri) + { + *pcchResult = 0; + return E_INVALIDARG; + } + + if (!(uri = get_uri_obj(pIUri))) + { + *pcchResult = 0; + FIXME("(%p %d %lx %p %ld %p %Ix) Unknown IUri's not supported for this action.\n", pIUri, + ParseAction, dwFlags, pwzResult, cchResult, pcchResult, dwReserved); + return E_NOTIMPL; + } + + switch (ParseAction) + { + case PARSE_CANONICALIZE: + hr = parse_canonicalize(uri, dwFlags, pwzResult, cchResult, pcchResult); + break; + case PARSE_FRIENDLY: + hr = parse_friendly(pIUri, pwzResult, cchResult, pcchResult); + break; + case PARSE_ROOTDOCUMENT: + hr = parse_rootdocument(uri, pwzResult, cchResult, pcchResult); + break; + case PARSE_DOCUMENT: + hr = parse_document(uri, pwzResult, cchResult, pcchResult); + break; + case PARSE_PATH_FROM_URL: + hr = parse_path_from_url(uri, pwzResult, cchResult, pcchResult); + break; + case PARSE_URL_FROM_PATH: + hr = parse_url_from_path(pIUri, pwzResult, cchResult, pcchResult); + break; + case PARSE_SCHEMA: + hr = parse_schema(pIUri, pwzResult, cchResult, pcchResult); + break; + case PARSE_SITE: + hr = parse_site(pIUri, pwzResult, cchResult, pcchResult); + break; + case PARSE_DOMAIN: + hr = parse_domain(pIUri, pwzResult, cchResult, pcchResult); + break; + case PARSE_LOCATION: + case PARSE_ANCHOR: + hr = parse_anchor(pIUri, pwzResult, cchResult, pcchResult); + break; + case PARSE_SECURITY_URL: + case PARSE_MIME: + case PARSE_SERVER: + case PARSE_SECURITY_DOMAIN: + *pcchResult = 0; + hr = E_FAIL; + break; + default: + *pcchResult = 0; + hr = E_NOTIMPL; + FIXME("(%p %d %lx %p %ld %p %Ix) Partial stub.\n", pIUri, ParseAction, dwFlags, pwzResult, + cchResult, pcchResult, dwReserved); + } + + return hr; +} diff --git a/dlls/urlmon/uri.c b/dlls/urlmon/uri.c index 935d429b7b5..9acf4e0826b 100644 --- a/dlls/urlmon/uri.c +++ b/dlls/urlmon/uri.c @@ -51,6 +51,9 @@ WINE_DEFAULT_DEBUG_CHANNEL(urlmon); HRESULT WINAPI PrivateCoInternetCombineIUri(IUri *pBaseUri, IUri *pRelativeUri, DWORD dwCombineFlags, IUri **ppCombinedUri, DWORD_PTR dwReserved); +HRESULT WINAPI PrivateCoInternetParseIUri(IUri *pIUri, PARSEACTION ParseAction, DWORD dwFlags, + LPWSTR pwzResult, DWORD cchResult, DWORD *pcchResult, + DWORD_PTR dwReserved); static const IID IID_IUriObj = {0x4b364760,0x9f51,0x11df,{0x98,0x1c,0x08,0x00,0x20,0x0c,0x9a,0x66}}; @@ -4780,429 +4783,6 @@ HRESULT WINAPI CoInternetCombineUrlEx(IUri *pBaseUri, LPCWSTR pwzRelativeUrl, DW return hr; } -static HRESULT parse_canonicalize(const Uri *uri, DWORD flags, LPWSTR output, - DWORD output_len, DWORD *result_len) -{ - const WCHAR *ptr = NULL; - WCHAR *path = NULL; - const WCHAR **pptr; - DWORD len = 0; - BOOL reduce_path; - - /* URL_UNESCAPE only has effect if none of the URL_ESCAPE flags are set. */ - const BOOL allow_unescape = !(flags & URL_ESCAPE_UNSAFE) && - !(flags & URL_ESCAPE_SPACES_ONLY) && - !(flags & URL_ESCAPE_PERCENT); - - - /* Check if the dot segments need to be removed from the - * path component. - */ - if(uri->scheme_start > -1 && uri->path_start > -1) { - ptr = uri->canon_uri+uri->scheme_start+uri->scheme_len+1; - pptr = &ptr; - } - reduce_path = !(flags & URL_DONT_SIMPLIFY) && - ptr && check_hierarchical(pptr); - - for(ptr = uri->canon_uri; ptr < uri->canon_uri+uri->canon_len; ++ptr) { - BOOL do_default_action = TRUE; - - /* Keep track of the path if we need to remove dot segments from - * it later. - */ - if(reduce_path && !path && ptr == uri->canon_uri+uri->path_start) - path = output+len; - - /* Check if it's time to reduce the path. */ - if(reduce_path && ptr == uri->canon_uri+uri->path_start+uri->path_len) { - DWORD current_path_len = (output+len) - path; - DWORD new_path_len = remove_dot_segments(path, current_path_len); - - /* Update the current length. */ - len -= (current_path_len-new_path_len); - reduce_path = FALSE; - } - - if(*ptr == '%') { - const WCHAR decoded = decode_pct_val(ptr); - if(decoded) { - if(allow_unescape && (flags & URL_UNESCAPE)) { - if(len < output_len) - output[len] = decoded; - len++; - ptr += 2; - do_default_action = FALSE; - } - } - - /* See if %'s needed to encoded. */ - if(do_default_action && (flags & URL_ESCAPE_PERCENT)) { - if(len + 3 < output_len) - pct_encode_val(*ptr, output+len); - len += 3; - do_default_action = FALSE; - } - } else if(*ptr == ' ') { - if((flags & URL_ESCAPE_SPACES_ONLY) && - !(flags & URL_ESCAPE_UNSAFE)) { - if(len + 3 < output_len) - pct_encode_val(*ptr, output+len); - len += 3; - do_default_action = FALSE; - } - } else if(is_ascii(*ptr) && !is_reserved(*ptr) && !is_unreserved(*ptr)) { - if(flags & URL_ESCAPE_UNSAFE) { - if(len + 3 < output_len) - pct_encode_val(*ptr, output+len); - len += 3; - do_default_action = FALSE; - } - } - - if(do_default_action) { - if(len < output_len) - output[len] = *ptr; - len++; - } - } - - /* Sometimes the path is the very last component of the IUri, so - * see if the dot segments need to be reduced now. - */ - if(reduce_path && path) { - DWORD current_path_len = (output+len) - path; - DWORD new_path_len = remove_dot_segments(path, current_path_len); - - /* Update the current length. */ - len -= (current_path_len-new_path_len); - } - - if(len < output_len) - output[len] = 0; - else - output[output_len-1] = 0; - - /* The null terminator isn't included in the length. */ - *result_len = len; - if(len >= output_len) - return STRSAFE_E_INSUFFICIENT_BUFFER; - - return S_OK; -} - -static HRESULT parse_friendly(IUri *uri, LPWSTR output, DWORD output_len, - DWORD *result_len) -{ - HRESULT hr; - DWORD display_len; - BSTR display; - - hr = IUri_GetPropertyLength(uri, Uri_PROPERTY_DISPLAY_URI, &display_len, 0); - if(FAILED(hr)) { - *result_len = 0; - return hr; - } - - *result_len = display_len; - if(display_len+1 > output_len) - return STRSAFE_E_INSUFFICIENT_BUFFER; - - hr = IUri_GetDisplayUri(uri, &display); - if(FAILED(hr)) { - *result_len = 0; - return hr; - } - - memcpy(output, display, (display_len+1)*sizeof(WCHAR)); - SysFreeString(display); - return S_OK; -} - -static HRESULT parse_rootdocument(const Uri *uri, LPWSTR output, DWORD output_len, - DWORD *result_len) -{ - static const WCHAR colon_slashesW[] = {':','/','/'}; - - WCHAR *ptr; - DWORD len = 0; - - /* Windows only returns the root document if the URI has an authority - * and it's not an unknown scheme type or a file scheme type. - */ - if(uri->authority_start == -1 || - uri->scheme_type == URL_SCHEME_UNKNOWN || - uri->scheme_type == URL_SCHEME_FILE) { - *result_len = 0; - if(!output_len) - return STRSAFE_E_INSUFFICIENT_BUFFER; - - output[0] = 0; - return S_OK; - } - - len = uri->scheme_len+uri->authority_len; - /* For the "://" and '/' which will be added. */ - len += 4; - - if(len+1 > output_len) { - *result_len = len; - return STRSAFE_E_INSUFFICIENT_BUFFER; - } - - ptr = output; - memcpy(ptr, uri->canon_uri+uri->scheme_start, uri->scheme_len*sizeof(WCHAR)); - - /* Add the "://". */ - ptr += uri->scheme_len; - memcpy(ptr, colon_slashesW, sizeof(colon_slashesW)); - - /* Add the authority. */ - ptr += ARRAY_SIZE(colon_slashesW); - memcpy(ptr, uri->canon_uri+uri->authority_start, uri->authority_len*sizeof(WCHAR)); - - /* Add the '/' after the authority. */ - ptr += uri->authority_len; - *ptr = '/'; - ptr[1] = 0; - - *result_len = len; - return S_OK; -} - -static HRESULT parse_document(const Uri *uri, LPWSTR output, DWORD output_len, - DWORD *result_len) -{ - DWORD len = 0; - - /* It has to be a known scheme type, but, it can't be a file - * scheme. It also has to hierarchical. - */ - if(uri->scheme_type == URL_SCHEME_UNKNOWN || - uri->scheme_type == URL_SCHEME_FILE || - uri->authority_start == -1) { - *result_len = 0; - if(output_len < 1) - return STRSAFE_E_INSUFFICIENT_BUFFER; - - output[0] = 0; - return S_OK; - } - - if(uri->fragment_start > -1) - len = uri->fragment_start; - else - len = uri->canon_len; - - *result_len = len; - if(len+1 > output_len) - return STRSAFE_E_INSUFFICIENT_BUFFER; - - memcpy(output, uri->canon_uri, len*sizeof(WCHAR)); - output[len] = 0; - return S_OK; -} - -static HRESULT parse_path_from_url(const Uri *uri, LPWSTR output, DWORD output_len, - DWORD *result_len) -{ - const WCHAR *path_ptr; - WCHAR buffer[INTERNET_MAX_URL_LENGTH+1]; - WCHAR *ptr; - - if(uri->scheme_type != URL_SCHEME_FILE) { - *result_len = 0; - if(output_len > 0) - output[0] = 0; - return E_INVALIDARG; - } - - ptr = buffer; - if(uri->host_start > -1) { - static const WCHAR slash_slashW[] = {'\\','\\'}; - - memcpy(ptr, slash_slashW, sizeof(slash_slashW)); - ptr += ARRAY_SIZE(slash_slashW); - memcpy(ptr, uri->canon_uri+uri->host_start, uri->host_len*sizeof(WCHAR)); - ptr += uri->host_len; - } - - path_ptr = uri->canon_uri+uri->path_start; - if(uri->path_len > 3 && *path_ptr == '/' && is_drive_path(path_ptr+1)) - /* Skip past the '/' in front of the drive path. */ - ++path_ptr; - - for(; path_ptr < uri->canon_uri+uri->path_start+uri->path_len; ++path_ptr, ++ptr) { - BOOL do_default_action = TRUE; - - if(*path_ptr == '%') { - const WCHAR decoded = decode_pct_val(path_ptr); - if(decoded) { - *ptr = decoded; - path_ptr += 2; - do_default_action = FALSE; - } - } else if(*path_ptr == '/') { - *ptr = '\\'; - do_default_action = FALSE; - } - - if(do_default_action) - *ptr = *path_ptr; - } - - *ptr = 0; - - *result_len = ptr-buffer; - if(*result_len+1 > output_len) - return STRSAFE_E_INSUFFICIENT_BUFFER; - - memcpy(output, buffer, (*result_len+1)*sizeof(WCHAR)); - return S_OK; -} - -static HRESULT parse_url_from_path(IUri *uri, LPWSTR output, DWORD output_len, - DWORD *result_len) -{ - HRESULT hr; - BSTR received; - DWORD len = 0; - - hr = IUri_GetPropertyLength(uri, Uri_PROPERTY_ABSOLUTE_URI, &len, 0); - if(FAILED(hr)) { - *result_len = 0; - return hr; - } - - *result_len = len; - if(len+1 > output_len) - return STRSAFE_E_INSUFFICIENT_BUFFER; - - hr = IUri_GetAbsoluteUri(uri, &received); - if(FAILED(hr)) { - *result_len = 0; - return hr; - } - - memcpy(output, received, (len+1)*sizeof(WCHAR)); - SysFreeString(received); - - return S_OK; -} - -static HRESULT parse_schema(IUri *uri, LPWSTR output, DWORD output_len, - DWORD *result_len) -{ - HRESULT hr; - DWORD len; - BSTR received; - - hr = IUri_GetPropertyLength(uri, Uri_PROPERTY_SCHEME_NAME, &len, 0); - if(FAILED(hr)) { - *result_len = 0; - return hr; - } - - *result_len = len; - if(len+1 > output_len) - return STRSAFE_E_INSUFFICIENT_BUFFER; - - hr = IUri_GetSchemeName(uri, &received); - if(FAILED(hr)) { - *result_len = 0; - return hr; - } - - memcpy(output, received, (len+1)*sizeof(WCHAR)); - SysFreeString(received); - - return S_OK; -} - -static HRESULT parse_site(IUri *uri, LPWSTR output, DWORD output_len, DWORD *result_len) -{ - HRESULT hr; - DWORD len; - BSTR received; - - hr = IUri_GetPropertyLength(uri, Uri_PROPERTY_HOST, &len, 0); - if(FAILED(hr)) { - *result_len = 0; - return hr; - } - - *result_len = len; - if(len+1 > output_len) - return STRSAFE_E_INSUFFICIENT_BUFFER; - - hr = IUri_GetHost(uri, &received); - if(FAILED(hr)) { - *result_len = 0; - return hr; - } - - memcpy(output, received, (len+1)*sizeof(WCHAR)); - SysFreeString(received); - - return S_OK; -} - -static HRESULT parse_domain(IUri *uri, LPWSTR output, DWORD output_len, DWORD *result_len) -{ - HRESULT hr; - DWORD len; - BSTR received; - - hr = IUri_GetPropertyLength(uri, Uri_PROPERTY_DOMAIN, &len, 0); - if(FAILED(hr)) { - *result_len = 0; - return hr; - } - - *result_len = len; - if(len+1 > output_len) - return STRSAFE_E_INSUFFICIENT_BUFFER; - - hr = IUri_GetDomain(uri, &received); - if(FAILED(hr)) { - *result_len = 0; - return hr; - } - - memcpy(output, received, (len+1)*sizeof(WCHAR)); - SysFreeString(received); - - return S_OK; -} - -static HRESULT parse_anchor(IUri *uri, LPWSTR output, DWORD output_len, DWORD *result_len) -{ - HRESULT hr; - DWORD len; - BSTR received; - - hr = IUri_GetPropertyLength(uri, Uri_PROPERTY_FRAGMENT, &len, 0); - if(FAILED(hr)) { - *result_len = 0; - return hr; - } - - *result_len = len; - if(len+1 > output_len) - return STRSAFE_E_INSUFFICIENT_BUFFER; - - hr = IUri_GetFragment(uri, &received); - if(FAILED(hr)) { - *result_len = 0; - return hr; - } - - memcpy(output, received, (len+1)*sizeof(WCHAR)); - SysFreeString(received); - - return S_OK; -} - /*********************************************************************** * CoInternetParseIUri (urlmon.@) */ @@ -5240,51 +4820,5 @@ HRESULT WINAPI CoInternetParseIUri(IUri *pIUri, PARSEACTION ParseAction, DWORD d if(SUCCEEDED(hr)) return hr; } - switch(ParseAction) { - case PARSE_CANONICALIZE: - hr = parse_canonicalize(uri, dwFlags, pwzResult, cchResult, pcchResult); - break; - case PARSE_FRIENDLY: - hr = parse_friendly(pIUri, pwzResult, cchResult, pcchResult); - break; - case PARSE_ROOTDOCUMENT: - hr = parse_rootdocument(uri, pwzResult, cchResult, pcchResult); - break; - case PARSE_DOCUMENT: - hr = parse_document(uri, pwzResult, cchResult, pcchResult); - break; - case PARSE_PATH_FROM_URL: - hr = parse_path_from_url(uri, pwzResult, cchResult, pcchResult); - break; - case PARSE_URL_FROM_PATH: - hr = parse_url_from_path(pIUri, pwzResult, cchResult, pcchResult); - break; - case PARSE_SCHEMA: - hr = parse_schema(pIUri, pwzResult, cchResult, pcchResult); - break; - case PARSE_SITE: - hr = parse_site(pIUri, pwzResult, cchResult, pcchResult); - break; - case PARSE_DOMAIN: - hr = parse_domain(pIUri, pwzResult, cchResult, pcchResult); - break; - case PARSE_LOCATION: - case PARSE_ANCHOR: - hr = parse_anchor(pIUri, pwzResult, cchResult, pcchResult); - break; - case PARSE_SECURITY_URL: - case PARSE_MIME: - case PARSE_SERVER: - case PARSE_SECURITY_DOMAIN: - *pcchResult = 0; - hr = E_FAIL; - break; - default: - *pcchResult = 0; - hr = E_NOTIMPL; - FIXME("(%p %d %lx %p %ld %p %Ix) Partial stub.\n", pIUri, ParseAction, dwFlags, - pwzResult, cchResult, pcchResult, dwReserved); - } - - return hr; + return PrivateCoInternetParseIUri(pIUri, ParseAction, dwFlags, pwzResult, cchResult, pcchResult, dwReserved); } -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/9131
From: Zhiyi Zhang <zzhang@codeweavers.com> This helps urlmon.dll getting the canonicalized URI from an IUri as the Uri type definition will be moved to iertutil. --- dlls/iertutil/iertutil.spec | 1 + dlls/iertutil/uri.c | 7 +++++++ dlls/urlmon/uri.c | 32 +++++++++++++++++--------------- 3 files changed, 25 insertions(+), 15 deletions(-) diff --git a/dlls/iertutil/iertutil.spec b/dlls/iertutil/iertutil.spec index 9d3502937a3..b156844ade0 100644 --- a/dlls/iertutil/iertutil.spec +++ b/dlls/iertutil/iertutil.spec @@ -6,3 +6,4 @@ @ stdcall -private DllGetClassObject(ptr ptr ptr) @ stdcall PrivateCoInternetCombineIUri(ptr ptr long ptr long) @ stdcall PrivateCoInternetParseIUri(ptr long long ptr long ptr long) +@ stdcall wine_get_canonicalized_uri(ptr) diff --git a/dlls/iertutil/uri.c b/dlls/iertutil/uri.c index 54e10a2dab2..71b3a713db0 100644 --- a/dlls/iertutil/uri.c +++ b/dlls/iertutil/uri.c @@ -254,6 +254,13 @@ static Uri *get_uri_obj(IUri *uri) return SUCCEEDED(hres) ? ret : NULL; } +/* Wine internal export for urlmon.dll for getting the canonicalized URI from an IUri */ +const WCHAR * WINAPI wine_get_canonicalized_uri(IUri *uri) +{ + const Uri *obj = get_uri_obj(uri); + return obj ? obj->canon_uri : NULL; +} + static inline BOOL is_alpha(WCHAR val) { return ((val >= 'a' && val <= 'z') || (val >= 'A' && val <= 'Z')); } diff --git a/dlls/urlmon/uri.c b/dlls/urlmon/uri.c index 9acf4e0826b..5a914d080be 100644 --- a/dlls/urlmon/uri.c +++ b/dlls/urlmon/uri.c @@ -49,6 +49,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(urlmon); +const WCHAR * WINAPI wine_get_canonicalized_uri(IUri *uri); HRESULT WINAPI PrivateCoInternetCombineIUri(IUri *pBaseUri, IUri *pRelativeUri, DWORD dwCombineFlags, IUri **ppCombinedUri, DWORD_PTR dwReserved); HRESULT WINAPI PrivateCoInternetParseIUri(IUri *pIUri, PARSEACTION ParseAction, DWORD dwFlags, @@ -4683,7 +4684,8 @@ HRESULT WINAPI CoInternetCombineIUri(IUri *pBaseUri, IUri *pRelativeUri, DWORD d { HRESULT hr; IInternetProtocolInfo *info; - Uri *relative, *base; + const WCHAR *relative_canon_uri, *base_canon_uri; + TRACE("(%p %p %lx %p %Ix)\n", pBaseUri, pRelativeUri, dwCombineFlags, ppCombinedUri, dwReserved); if(!ppCombinedUri) @@ -4694,21 +4696,21 @@ HRESULT WINAPI CoInternetCombineIUri(IUri *pBaseUri, IUri *pRelativeUri, DWORD d return E_INVALIDARG; } - relative = get_uri_obj(pRelativeUri); - base = get_uri_obj(pBaseUri); - if(!relative || !base) { + relative_canon_uri = wine_get_canonicalized_uri(pRelativeUri); + base_canon_uri = wine_get_canonicalized_uri(pBaseUri); + if(!relative_canon_uri || !base_canon_uri) { *ppCombinedUri = NULL; FIXME("(%p %p %lx %p %Ix) Unknown IUri types not supported yet.\n", pBaseUri, pRelativeUri, dwCombineFlags, ppCombinedUri, dwReserved); return E_NOTIMPL; } - info = get_protocol_info(base->canon_uri); + info = get_protocol_info(base_canon_uri); if(info) { WCHAR result[INTERNET_MAX_URL_LENGTH+1]; DWORD result_len = 0; - hr = IInternetProtocolInfo_CombineUrl(info, base->canon_uri, relative->canon_uri, dwCombineFlags, + hr = IInternetProtocolInfo_CombineUrl(info, base_canon_uri, relative_canon_uri, dwCombineFlags, result, INTERNET_MAX_URL_LENGTH+1, &result_len, 0); IInternetProtocolInfo_Release(info); if(SUCCEEDED(hr)) { @@ -4728,7 +4730,7 @@ HRESULT WINAPI CoInternetCombineUrlEx(IUri *pBaseUri, LPCWSTR pwzRelativeUrl, DW IUri **ppCombinedUri, DWORD_PTR dwReserved) { IUri *relative; - Uri *base; + const WCHAR *base_canon_uri; HRESULT hr; IInternetProtocolInfo *info; @@ -4748,20 +4750,20 @@ HRESULT WINAPI CoInternetCombineUrlEx(IUri *pBaseUri, LPCWSTR pwzRelativeUrl, DW return E_INVALIDARG; } - base = get_uri_obj(pBaseUri); - if(!base) { + base_canon_uri = wine_get_canonicalized_uri(pBaseUri); + if(!base_canon_uri) { *ppCombinedUri = NULL; FIXME("(%p %s %lx %p %Ix) Unknown IUri's not supported yet.\n", pBaseUri, debugstr_w(pwzRelativeUrl), dwCombineFlags, ppCombinedUri, dwReserved); return E_NOTIMPL; } - info = get_protocol_info(base->canon_uri); + info = get_protocol_info(base_canon_uri); if(info) { WCHAR result[INTERNET_MAX_URL_LENGTH+1]; DWORD result_len = 0; - hr = IInternetProtocolInfo_CombineUrl(info, base->canon_uri, pwzRelativeUrl, dwCombineFlags, + hr = IInternetProtocolInfo_CombineUrl(info, base_canon_uri, pwzRelativeUrl, dwCombineFlags, result, INTERNET_MAX_URL_LENGTH+1, &result_len, 0); IInternetProtocolInfo_Release(info); if(SUCCEEDED(hr)) { @@ -4791,7 +4793,7 @@ HRESULT WINAPI CoInternetParseIUri(IUri *pIUri, PARSEACTION ParseAction, DWORD d DWORD_PTR dwReserved) { HRESULT hr; - Uri *uri; + const WCHAR *canon_uri; IInternetProtocolInfo *info; TRACE("(%p %d %lx %p %ld %p %Ix)\n", pIUri, ParseAction, dwFlags, pwzResult, @@ -4805,16 +4807,16 @@ HRESULT WINAPI CoInternetParseIUri(IUri *pIUri, PARSEACTION ParseAction, DWORD d return E_INVALIDARG; } - if(!(uri = get_uri_obj(pIUri))) { + if(!(canon_uri = wine_get_canonicalized_uri(pIUri))) { *pcchResult = 0; FIXME("(%p %d %lx %p %ld %p %Ix) Unknown IUri's not supported for this action.\n", pIUri, ParseAction, dwFlags, pwzResult, cchResult, pcchResult, dwReserved); return E_NOTIMPL; } - info = get_protocol_info(uri->canon_uri); + info = get_protocol_info(canon_uri); if(info) { - hr = IInternetProtocolInfo_ParseUrl(info, uri->canon_uri, ParseAction, dwFlags, + hr = IInternetProtocolInfo_ParseUrl(info, canon_uri, ParseAction, dwFlags, pwzResult, cchResult, pcchResult, 0); IInternetProtocolInfo_Release(info); if(SUCCEEDED(hr)) return hr; -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/9131
From: Zhiyi Zhang <zzhang@codeweavers.com> --- dlls/iertutil/Makefile.in | 1 + dlls/iertutil/iertutil_classes.idl | 31 + dlls/iertutil/main.c | 83 +- dlls/iertutil/private.h | 2 + dlls/iertutil/uri.c | 3 +- dlls/urlmon/uri.c | 4499 ---------------------------- dlls/urlmon/urlmon_main.c | 5 - dlls/urlmon/urlmon_main.h | 2 - dlls/urlmon/urlmon_urlmon.idl | 7 - 9 files changed, 117 insertions(+), 4516 deletions(-) create mode 100644 dlls/iertutil/iertutil_classes.idl diff --git a/dlls/iertutil/Makefile.in b/dlls/iertutil/Makefile.in index 78f9d0bbb50..769dea3cea6 100644 --- a/dlls/iertutil/Makefile.in +++ b/dlls/iertutil/Makefile.in @@ -4,5 +4,6 @@ IMPORTS = ole32 oleaut32 rpcrt4 shlwapi combase SOURCES = \ classes.idl \ + iertutil_classes.idl \ main.c \ uri.c diff --git a/dlls/iertutil/iertutil_classes.idl b/dlls/iertutil/iertutil_classes.idl new file mode 100644 index 00000000000..61beaa42869 --- /dev/null +++ b/dlls/iertutil/iertutil_classes.idl @@ -0,0 +1,31 @@ +/* + * COM classes for iertutil.dll + * + * Copyright 2026 Zhiyi Zhang for CodeWeavers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#pragma makedep header +#pragma makedep register + +import "urlmon.idl"; + +[ + helpstring("CUri"), + threading(apartment), + uuid(df2fce13-25ec-45bb-9d4c-cecd47c2430c) +] +coclass CUri {interface IUri;} diff --git a/dlls/iertutil/main.c b/dlls/iertutil/main.c index 70f8d4dcb99..fd6dd3c9372 100644 --- a/dlls/iertutil/main.c +++ b/dlls/iertutil/main.c @@ -17,6 +17,7 @@ */ #include "private.h" +#include "iertutil_classes.h" WINE_DEFAULT_DEBUG_CHANNEL(iertutil); @@ -390,9 +391,89 @@ static struct iertutil iertutil = 1 }; +typedef struct +{ + IClassFactory IClassFactory_iface; + HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj); +} ClassFactory; + +static inline ClassFactory *impl_from_IClassFactory(IClassFactory *iface) +{ + return CONTAINING_RECORD(iface, ClassFactory, IClassFactory_iface); +} + +static HRESULT WINAPI CF_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv) +{ + *ppv = NULL; + + if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IClassFactory)) + { + *ppv = iface; + return S_OK; + } + + WARN("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv); + return E_NOINTERFACE; +} + +static ULONG WINAPI CF_AddRef(IClassFactory *iface) +{ + return 2; +} + +static ULONG WINAPI CF_Release(IClassFactory *iface) +{ + return 1; +} + +static HRESULT WINAPI CF_CreateInstance(IClassFactory *iface, IUnknown *outer, REFIID riid, + void **ppv) +{ + ClassFactory *This = impl_from_IClassFactory(iface); + IUnknown *unk; + HRESULT hr; + + TRACE("(%p)->(%p %s %p)\n", iface, outer, debugstr_guid(riid), ppv); + + *ppv = NULL; + + if (outer && !IsEqualGUID(riid, &IID_IUnknown)) + return CLASS_E_NOAGGREGATION; + + hr = This->pfnCreateInstance(outer, (void **)&unk); + if (FAILED(hr)) + return hr; + + hr = IUnknown_QueryInterface(unk, riid, ppv); + IUnknown_Release(unk); + return hr; +} + +static HRESULT WINAPI CF_LockServer(IClassFactory *iface, BOOL dolock) +{ + TRACE("(%d)\n", dolock); + return S_OK; +} + +static const IClassFactoryVtbl ClassFactoryVtbl = +{ + CF_QueryInterface, + CF_AddRef, + CF_Release, + CF_CreateInstance, + CF_LockServer +}; + +static ClassFactory CUriCF = {{&ClassFactoryVtbl}, Uri_Construct}; + HRESULT WINAPI DllGetClassObject(REFCLSID clsid, REFIID riid, void **out) { - FIXME("clsid %s, riid %s, out %p stub!\n", debugstr_guid(clsid), debugstr_guid(riid), out); + TRACE("clsid %s, riid %s, out %p.\n", debugstr_guid(clsid), debugstr_guid(riid), out); + + if (IsEqualGUID(clsid, &CLSID_CUri)) + return IClassFactory_QueryInterface(&CUriCF.IClassFactory_iface, riid, out); + + FIXME("%s: no class found.\n", debugstr_guid(clsid)); return CLASS_E_CLASSNOTAVAILABLE; } diff --git a/dlls/iertutil/private.h b/dlls/iertutil/private.h index 3ace0e0888d..5c416aba80a 100644 --- a/dlls/iertutil/private.h +++ b/dlls/iertutil/private.h @@ -71,4 +71,6 @@ DEFINE_IINSPECTABLE_(pfx, iface_type, impl_type, impl_from_##iface_type, iface_type##_iface, \ &impl->base_iface) +extern HRESULT Uri_Construct(IUnknown *pUnkOuter, LPVOID *ppobj); + #endif /* __WINE_IERTUTIL_PRIVATE_H */ diff --git a/dlls/iertutil/uri.c b/dlls/iertutil/uri.c index 71b3a713db0..bdf9f104e42 100644 --- a/dlls/iertutil/uri.c +++ b/dlls/iertutil/uri.c @@ -41,6 +41,7 @@ #include "inaddr.h" #include "in6addr.h" #include "ip2string.h" +#include "iertutil_classes.h" WINE_DEFAULT_DEBUG_CHANNEL(iertutil); @@ -59,8 +60,6 @@ WINE_DEFAULT_DEBUG_CHANNEL(iertutil); #define COMBINE_URI_FORCE_FLAG_USE 0x1 -static const GUID CLSID_CUri = {0xDF2FCE13,0x25EC,0x45BB,{0x9D,0x4C,0xCE,0xCD,0x47,0xC2,0x43,0x0C}}; - static const IID IID_IUriObj = {0x4b364760,0x9f51,0x11df,{0x98,0x1c,0x08,0x00,0x20,0x0c,0x9a,0x66}}; typedef struct { diff --git a/dlls/urlmon/uri.c b/dlls/urlmon/uri.c index 5a914d080be..8051c61a01e 100644 --- a/dlls/urlmon/uri.c +++ b/dlls/urlmon/uri.c @@ -17,34 +17,12 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ -#include <limits.h> -#include <wchar.h> - #include "urlmon_main.h" #include "wine/debug.h" #define NO_SHLWAPI_REG #include "shlwapi.h" -#include "strsafe.h" -#include "winternl.h" -#include "inaddr.h" -#include "in6addr.h" -#include "ip2string.h" - -#define URI_DISPLAY_NO_ABSOLUTE_URI 0x1 -#define URI_DISPLAY_NO_DEFAULT_PORT_AUTH 0x2 - -#define ALLOW_NULL_TERM_SCHEME 0x01 -#define ALLOW_NULL_TERM_USER_NAME 0x02 -#define ALLOW_NULL_TERM_PASSWORD 0x04 -#define ALLOW_BRACKETLESS_IP_LITERAL 0x08 -#define SKIP_IP_FUTURE_CHECK 0x10 -#define IGNORE_PORT_DELIMITER 0x20 - -#define RAW_URI_FORCE_PORT_DISP 0x1 -#define RAW_URI_CONVERT_TO_DOS_PATH 0x2 - #define COMBINE_URI_FORCE_FLAG_USE 0x1 WINE_DEFAULT_DEBUG_CHANNEL(urlmon); @@ -56,175 +34,6 @@ HRESULT WINAPI PrivateCoInternetParseIUri(IUri *pIUri, PARSEACTION ParseAction, LPWSTR pwzResult, DWORD cchResult, DWORD *pcchResult, DWORD_PTR dwReserved); -static const IID IID_IUriObj = {0x4b364760,0x9f51,0x11df,{0x98,0x1c,0x08,0x00,0x20,0x0c,0x9a,0x66}}; - -typedef struct { - IUri IUri_iface; - IUriBuilderFactory IUriBuilderFactory_iface; - IPersistStream IPersistStream_iface; - IMarshal IMarshal_iface; - - LONG ref; - - BSTR raw_uri; - - /* Information about the canonicalized URI's buffer. */ - WCHAR *canon_uri; - DWORD canon_size; - DWORD canon_len; - BOOL display_modifiers; - DWORD create_flags; - - INT scheme_start; - DWORD scheme_len; - URL_SCHEME scheme_type; - - INT userinfo_start; - DWORD userinfo_len; - INT userinfo_split; - - INT host_start; - DWORD host_len; - Uri_HOST_TYPE host_type; - - INT port_offset; - DWORD port; - BOOL has_port; - - INT authority_start; - DWORD authority_len; - - INT domain_offset; - - INT path_start; - DWORD path_len; - INT extension_offset; - - INT query_start; - DWORD query_len; - - INT fragment_start; - DWORD fragment_len; -} Uri; - -typedef struct { - IUriBuilder IUriBuilder_iface; - LONG ref; - - Uri *uri; - DWORD modified_props; - - WCHAR *fragment; - DWORD fragment_len; - - WCHAR *host; - DWORD host_len; - - WCHAR *password; - DWORD password_len; - - WCHAR *path; - DWORD path_len; - - BOOL has_port; - DWORD port; - - WCHAR *query; - DWORD query_len; - - WCHAR *scheme; - DWORD scheme_len; - - WCHAR *username; - DWORD username_len; -} UriBuilder; - -typedef struct { - BSTR uri; - - BOOL is_relative; - BOOL is_opaque; - BOOL has_implicit_scheme; - BOOL has_implicit_ip; - UINT implicit_ipv4; - BOOL must_have_path; - - const WCHAR *scheme; - DWORD scheme_len; - URL_SCHEME scheme_type; - - const WCHAR *username; - DWORD username_len; - - const WCHAR *password; - DWORD password_len; - - const WCHAR *host; - DWORD host_len; - Uri_HOST_TYPE host_type; - - IN6_ADDR ipv6_address; - - BOOL has_port; - const WCHAR *port; - DWORD port_len; - DWORD port_value; - - const WCHAR *path; - DWORD path_len; - - const WCHAR *query; - DWORD query_len; - - const WCHAR *fragment; - DWORD fragment_len; -} parse_data; - -static const CHAR hexDigits[] = "0123456789ABCDEF"; - -/* List of scheme types/scheme names that are recognized by the IUri interface as of IE 7. */ -static const struct { - URL_SCHEME scheme; - WCHAR scheme_name[16]; -} recognized_schemes[] = { - {URL_SCHEME_FTP, L"ftp"}, - {URL_SCHEME_HTTP, L"http"}, - {URL_SCHEME_GOPHER, L"gopher"}, - {URL_SCHEME_MAILTO, L"mailto"}, - {URL_SCHEME_NEWS, L"news"}, - {URL_SCHEME_NNTP, L"nntp"}, - {URL_SCHEME_TELNET, L"telnet"}, - {URL_SCHEME_WAIS, L"wais"}, - {URL_SCHEME_FILE, L"file"}, - {URL_SCHEME_MK, L"mk"}, - {URL_SCHEME_HTTPS, L"https"}, - {URL_SCHEME_SHELL, L"shell"}, - {URL_SCHEME_SNEWS, L"snews"}, - {URL_SCHEME_LOCAL, L"local"}, - {URL_SCHEME_JAVASCRIPT, L"javascript"}, - {URL_SCHEME_VBSCRIPT, L"vbscript"}, - {URL_SCHEME_ABOUT, L"about"}, - {URL_SCHEME_RES, L"res"}, - {URL_SCHEME_MSSHELLROOTED, L"ms-shell-rooted"}, - {URL_SCHEME_MSSHELLIDLIST, L"ms-shell-idlist"}, - {URL_SCHEME_MSHELP, L"hcp"}, - {URL_SCHEME_WILDCARD, L"*"} -}; - -/* List of default ports Windows recognizes. */ -static const struct { - URL_SCHEME scheme; - USHORT port; -} default_ports[] = { - {URL_SCHEME_FTP, 21}, - {URL_SCHEME_HTTP, 80}, - {URL_SCHEME_GOPHER, 70}, - {URL_SCHEME_NNTP, 119}, - {URL_SCHEME_TELNET, 23}, - {URL_SCHEME_WAIS, 210}, - {URL_SCHEME_HTTPS, 443}, -}; - /* List of 3-character top level domain names Windows seems to recognize. * There might be more, but, these are the only ones I've found so far. */ @@ -240,212 +49,11 @@ static const struct { {L"org"} }; -static Uri *get_uri_obj(IUri *uri) -{ - Uri *ret; - HRESULT hres; - - hres = IUri_QueryInterface(uri, &IID_IUriObj, (void**)&ret); - return SUCCEEDED(hres) ? ret : NULL; -} - -static inline BOOL is_alpha(WCHAR val) { - return ((val >= 'a' && val <= 'z') || (val >= 'A' && val <= 'Z')); -} - -static inline BOOL is_num(WCHAR val) { - return (val >= '0' && val <= '9'); -} - -static inline BOOL is_drive_path(const WCHAR *str) { - return (is_alpha(str[0]) && (str[1] == ':' || str[1] == '|')); -} - -static inline BOOL is_unc_path(const WCHAR *str) { - return (str[0] == '\\' && str[1] == '\\'); -} - -static inline BOOL is_forbidden_dos_path_char(WCHAR val) { - return (val == '>' || val == '<' || val == '\"'); -} - -/* A URI is implicitly a file path if it begins with - * a drive letter (e.g. X:) or starts with "\\" (UNC path). - */ -static inline BOOL is_implicit_file_path(const WCHAR *str) { - return (is_unc_path(str) || (is_alpha(str[0]) && str[1] == ':')); -} - -/* Checks if the URI is a hierarchical URI. A hierarchical - * URI is one that has "//" after the scheme. - */ -static BOOL check_hierarchical(const WCHAR **ptr) { - const WCHAR *start = *ptr; - - if(**ptr != '/') - return FALSE; - - ++(*ptr); - if(**ptr != '/') { - *ptr = start; - return FALSE; - } - - ++(*ptr); - return TRUE; -} - -/* unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" */ -static inline BOOL is_unreserved(WCHAR val) { - return (is_alpha(val) || is_num(val) || val == '-' || val == '.' || - val == '_' || val == '~'); -} - -/* sub-delims = "!" / "$" / "&" / "'" / "(" / ")" - * / "*" / "+" / "," / ";" / "=" - */ -static inline BOOL is_subdelim(WCHAR val) { - return (val == '!' || val == '$' || val == '&' || - val == '\'' || val == '(' || val == ')' || - val == '*' || val == '+' || val == ',' || - val == ';' || val == '='); -} - -/* gen-delims = ":" / "/" / "?" / "#" / "[" / "]" / "@" */ -static inline BOOL is_gendelim(WCHAR val) { - return (val == ':' || val == '/' || val == '?' || - val == '#' || val == '[' || val == ']' || - val == '@'); -} - -/* Characters that delimit the end of the authority - * section of a URI. Sometimes a '\\' is considered - * an authority delimiter. - */ -static inline BOOL is_auth_delim(WCHAR val, BOOL acceptSlash) { - return (val == '#' || val == '/' || val == '?' || - val == '\0' || (acceptSlash && val == '\\')); -} - -/* reserved = gen-delims / sub-delims */ -static inline BOOL is_reserved(WCHAR val) { - return (is_subdelim(val) || is_gendelim(val)); -} - -static inline BOOL is_hexdigit(WCHAR val) { - return ((val >= 'a' && val <= 'f') || - (val >= 'A' && val <= 'F') || - (val >= '0' && val <= '9')); -} - -static inline BOOL is_path_delim(URL_SCHEME scheme, WCHAR val) { - return (!val || (val == '#' && scheme != URL_SCHEME_FILE) || val == '?'); -} - -static inline BOOL is_slash(WCHAR c) -{ - return c == '/' || c == '\\'; -} - static inline BOOL is_ascii(WCHAR c) { return c < 0x80; } -static BOOL is_default_port(URL_SCHEME scheme, DWORD port) { - DWORD i; - - for(i = 0; i < ARRAY_SIZE(default_ports); ++i) { - if(default_ports[i].scheme == scheme && default_ports[i].port) - return TRUE; - } - - return FALSE; -} - -/* List of schemes types Windows seems to expect to be hierarchical. */ -static inline BOOL is_hierarchical_scheme(URL_SCHEME type) { - return(type == URL_SCHEME_HTTP || type == URL_SCHEME_FTP || - type == URL_SCHEME_GOPHER || type == URL_SCHEME_NNTP || - type == URL_SCHEME_TELNET || type == URL_SCHEME_WAIS || - type == URL_SCHEME_FILE || type == URL_SCHEME_HTTPS || - type == URL_SCHEME_RES); -} - -/* Determines if the URI is hierarchical using the information already parsed into - * data and using the current location of parsing in the URI string. - * - * Windows considers a URI hierarchical if one of the following is true: - * A.) It's a wildcard scheme. - * B.) It's an implicit file scheme. - * C.) It's a known hierarchical scheme and it has two '\\' after the scheme name. - * (the '\\' will be converted into "//" during canonicalization). - * D.) "//" appears after the scheme name (or at the beginning if no scheme is given). - */ -static inline BOOL is_hierarchical_uri(const WCHAR **ptr, const parse_data *data) { - const WCHAR *start = *ptr; - - if(data->scheme_type == URL_SCHEME_WILDCARD) - return TRUE; - else if(data->scheme_type == URL_SCHEME_FILE && data->has_implicit_scheme) - return TRUE; - else if(is_hierarchical_scheme(data->scheme_type) && (*ptr)[0] == '\\' && (*ptr)[1] == '\\') { - *ptr += 2; - return TRUE; - } else if(data->scheme_type != URL_SCHEME_MAILTO && check_hierarchical(ptr)) - return TRUE; - - *ptr = start; - return FALSE; -} - -/* Taken from dlls/jscript/lex.c */ -static int hex_to_int(WCHAR val) { - if(val >= '0' && val <= '9') - return val - '0'; - else if(val >= 'a' && val <= 'f') - return val - 'a' + 10; - else if(val >= 'A' && val <= 'F') - return val - 'A' + 10; - - return -1; -} - -/* Helper function for converting a percent encoded string - * representation of a WCHAR value into its actual WCHAR value. If - * the two characters following the '%' aren't valid hex values then - * this function returns the NULL character. - * - * E.g. - * "%2E" will result in '.' being returned by this function. - */ -static WCHAR decode_pct_val(const WCHAR *ptr) { - WCHAR ret = '\0'; - - if(*ptr == '%' && is_hexdigit(*(ptr + 1)) && is_hexdigit(*(ptr + 2))) { - INT a = hex_to_int(*(ptr + 1)); - INT b = hex_to_int(*(ptr + 2)); - - ret = a << 4; - ret += b; - } - - return ret; -} - -/* Helper function for percent encoding a given character - * and storing the encoded value into a given buffer (dest). - * - * It's up to the calling function to ensure that there is - * at least enough space in 'dest' for the percent encoded - * value to be stored (so dest + 3 spaces available). - */ -static inline void pct_encode_val(WCHAR val, WCHAR *dest) { - dest[0] = '%'; - dest[1] = hexDigits[(val >> 4) & 0xf]; - dest[2] = hexDigits[val & 0xf]; -} - /* Attempts to parse the domain name from the host. * * This function also includes the Top-level Domain (TLD) name @@ -569,4113 +177,6 @@ void find_domain_name(const WCHAR *host, DWORD host_len, (host+host_len)-(host+*domain_start))); } -/* Removes the dot segments from a hierarchical URIs path component. This - * function performs the removal in place. - * - * This function returns the new length of the path string. - */ -static DWORD remove_dot_segments(WCHAR *path, DWORD path_len) { - WCHAR *out = path; - const WCHAR *in = out; - const WCHAR *end = out + path_len; - DWORD len; - - while(in < end) { - /* Move the first path segment in the input buffer to the end of - * the output buffer, and any subsequent characters up to, including - * the next "/" character (if any) or the end of the input buffer. - */ - while(in < end && !is_slash(*in)) - *out++ = *in++; - if(in == end) - break; - *out++ = *in++; - - while(in < end) { - if(*in != '.') - break; - - /* Handle ending "/." */ - if(in + 1 == end) { - ++in; - break; - } - - /* Handle "/./" */ - if(is_slash(in[1])) { - in += 2; - continue; - } - - /* If we don't have "/../" or ending "/.." */ - if(in[1] != '.' || (in + 2 != end && !is_slash(in[2]))) - break; - - /* Find the slash preceding out pointer and move out pointer to it */ - if(out > path+1 && is_slash(*--out)) - --out; - while(out > path && !is_slash(*(--out))); - if(is_slash(*out)) - ++out; - in += 2; - if(in != end) - ++in; - } - } - - len = out - path; - TRACE("(%p %ld): Path after dot segments removed %s len=%ld\n", path, path_len, - debugstr_wn(path, len), len); - return len; -} - -/* Attempts to find the file extension in a given path. */ -static INT find_file_extension(const WCHAR *path, DWORD path_len) { - const WCHAR *end; - - for(end = path+path_len-1; end >= path && *end != '/' && *end != '\\'; --end) { - if(*end == '.') - return end-path; - } - - return -1; -} - -/* Converts an IPv4 address in numerical form into its fully qualified - * string form. This function returns the number of characters written - * to 'dest'. If 'dest' is NULL this function will return the number of - * characters that would have been written. - * - * It's up to the caller to ensure there's enough space in 'dest' for the - * address. - */ -static DWORD ui2ipv4(WCHAR *dest, UINT address) { - DWORD ret = 0; - UCHAR digits[4]; - - digits[0] = (address >> 24) & 0xff; - digits[1] = (address >> 16) & 0xff; - digits[2] = (address >> 8) & 0xff; - digits[3] = address & 0xff; - - if(!dest) { - WCHAR tmp[16]; - ret = swprintf(tmp, ARRAY_SIZE(tmp), L"%u.%u.%u.%u", digits[0], digits[1], digits[2], digits[3]); - } else - ret = swprintf(dest, 16, L"%u.%u.%u.%u", digits[0], digits[1], digits[2], digits[3]); - - return ret; -} - -static DWORD ui2str(WCHAR *dest, UINT value) { - DWORD ret = 0; - - if(!dest) { - WCHAR tmp[11]; - ret = swprintf(tmp, ARRAY_SIZE(tmp), L"%u", value); - } else - ret = swprintf(dest, 11, L"%u", value); - - return ret; -} - -/* Checks if the characters pointed to by 'ptr' are - * a percent encoded data octet. - * - * pct-encoded = "%" HEXDIG HEXDIG - */ -static BOOL check_pct_encoded(const WCHAR **ptr) { - const WCHAR *start = *ptr; - - if(**ptr != '%') - return FALSE; - - ++(*ptr); - if(!is_hexdigit(**ptr)) { - *ptr = start; - return FALSE; - } - - ++(*ptr); - if(!is_hexdigit(**ptr)) { - *ptr = start; - return FALSE; - } - - ++(*ptr); - return TRUE; -} - -/* dec-octet = DIGIT ; 0-9 - * / %x31-39 DIGIT ; 10-99 - * / "1" 2DIGIT ; 100-199 - * / "2" %x30-34 DIGIT ; 200-249 - * / "25" %x30-35 ; 250-255 - */ -static BOOL check_dec_octet(const WCHAR **ptr) { - const WCHAR *c1, *c2, *c3; - - c1 = *ptr; - /* A dec-octet must be at least 1 digit long. */ - if(*c1 < '0' || *c1 > '9') - return FALSE; - - ++(*ptr); - - c2 = *ptr; - /* Since the 1-digit requirement was met, it doesn't - * matter if this is a DIGIT value, it's considered a - * dec-octet. - */ - if(*c2 < '0' || *c2 > '9') - return TRUE; - - ++(*ptr); - - c3 = *ptr; - /* Same explanation as above. */ - if(*c3 < '0' || *c3 > '9') - return TRUE; - - /* Anything > 255 isn't a valid IP dec-octet. */ - if(*c1 >= '2' && *c2 >= '5' && *c3 >= '5') { - *ptr = c1; - return FALSE; - } - - ++(*ptr); - return TRUE; -} - -/* Checks if there is an implicit IPv4 address in the host component of the URI. - * The max value of an implicit IPv4 address is UINT_MAX. - * - * Ex: - * "234567" would be considered an implicit IPv4 address. - */ -static BOOL check_implicit_ipv4(const WCHAR **ptr, UINT *val) { - const WCHAR *start = *ptr; - ULONGLONG ret = 0; - *val = 0; - - while(is_num(**ptr)) { - ret = ret*10 + (**ptr - '0'); - - if(ret > UINT_MAX) { - *ptr = start; - return FALSE; - } - ++(*ptr); - } - - if(*ptr == start) - return FALSE; - - *val = ret; - return TRUE; -} - -/* Checks if the string contains an IPv4 address. - * - * This function has a strict mode or a non-strict mode of operation - * When 'strict' is set to FALSE this function will return TRUE if - * the string contains at least 'dec-octet "." dec-octet' since partial - * IPv4 addresses will be normalized out into full IPv4 addresses. When - * 'strict' is set this function expects there to be a full IPv4 address. - * - * IPv4address = dec-octet "." dec-octet "." dec-octet "." dec-octet - */ -static BOOL check_ipv4address(const WCHAR **ptr, BOOL strict) { - const WCHAR *start = *ptr; - - if(!check_dec_octet(ptr)) { - *ptr = start; - return FALSE; - } - - if(**ptr != '.') { - *ptr = start; - return FALSE; - } - - ++(*ptr); - if(!check_dec_octet(ptr)) { - *ptr = start; - return FALSE; - } - - if(**ptr != '.') { - if(strict) { - *ptr = start; - return FALSE; - } else - return TRUE; - } - - ++(*ptr); - if(!check_dec_octet(ptr)) { - *ptr = start; - return FALSE; - } - - if(**ptr != '.') { - if(strict) { - *ptr = start; - return FALSE; - } else - return TRUE; - } - - ++(*ptr); - if(!check_dec_octet(ptr)) { - *ptr = start; - return FALSE; - } - - /* Found a four digit ip address. */ - return TRUE; -} -/* Tries to parse the scheme name of the URI. - * - * scheme = ALPHA *(ALPHA | NUM | '+' | '-' | '.') as defined by RFC 3896. - * NOTE: Windows accepts a number as the first character of a scheme. - */ -static BOOL parse_scheme_name(const WCHAR **ptr, parse_data *data, DWORD extras) { - const WCHAR *start = *ptr; - - data->scheme = NULL; - data->scheme_len = 0; - - while(**ptr) { - if(**ptr == '*' && *ptr == start) { - /* Might have found a wildcard scheme. If it is the next - * char has to be a ':' for it to be a valid URI - */ - ++(*ptr); - break; - } else if(!is_num(**ptr) && !is_alpha(**ptr) && **ptr != '+' && - **ptr != '-' && **ptr != '.') - break; - - (*ptr)++; - } - - if(*ptr == start) - return FALSE; - - /* Schemes must end with a ':' */ - if(**ptr != ':' && !((extras & ALLOW_NULL_TERM_SCHEME) && !**ptr)) { - *ptr = start; - return FALSE; - } - - data->scheme = start; - data->scheme_len = *ptr - start; - - ++(*ptr); - return TRUE; -} - -/* Tries to deduce the corresponding URL_SCHEME for the given URI. Stores - * the deduced URL_SCHEME in data->scheme_type. - */ -static BOOL parse_scheme_type(parse_data *data) { - /* If there's scheme data then see if it's a recognized scheme. */ - if(data->scheme && data->scheme_len) { - DWORD i; - - for(i = 0; i < ARRAY_SIZE(recognized_schemes); ++i) { - if(lstrlenW(recognized_schemes[i].scheme_name) == data->scheme_len) { - /* Has to be a case insensitive compare. */ - if(!StrCmpNIW(recognized_schemes[i].scheme_name, data->scheme, data->scheme_len)) { - data->scheme_type = recognized_schemes[i].scheme; - return TRUE; - } - } - } - - /* If we get here it means it's not a recognized scheme. */ - data->scheme_type = URL_SCHEME_UNKNOWN; - return TRUE; - } else if(data->is_relative) { - /* Relative URI's have no scheme. */ - data->scheme_type = URL_SCHEME_UNKNOWN; - return TRUE; - } else { - /* Should never reach here! what happened... */ - FIXME("(%p): Unable to determine scheme type for URI %s\n", data, debugstr_w(data->uri)); - return FALSE; - } -} - -/* Tries to parse (or deduce) the scheme_name of a URI. If it can't - * parse a scheme from the URI it will try to deduce the scheme_name and scheme_type - * using the flags specified in 'flags' (if any). Flags that affect how this function - * operates are the Uri_CREATE_ALLOW_* flags. - * - * All parsed/deduced information will be stored in 'data' when the function returns. - * - * Returns TRUE if it was able to successfully parse the information. - */ -static BOOL parse_scheme(const WCHAR **ptr, parse_data *data, DWORD flags, DWORD extras) { - /* First check to see if the uri could implicitly be a file path. */ - if(is_implicit_file_path(*ptr)) { - if(flags & Uri_CREATE_ALLOW_IMPLICIT_FILE_SCHEME) { - data->scheme = L"file"; - data->scheme_len = lstrlenW(L"file"); - data->has_implicit_scheme = TRUE; - - TRACE("(%p %p %lx): URI is an implicit file path.\n", ptr, data, flags); - } else { - /* Windows does not consider anything that can implicitly be a file - * path to be a valid URI if the ALLOW_IMPLICIT_FILE_SCHEME flag is not set... - */ - TRACE("(%p %p %lx): URI is implicitly a file path, but, the ALLOW_IMPLICIT_FILE_SCHEME flag wasn't set.\n", - ptr, data, flags); - return FALSE; - } - } else if(!parse_scheme_name(ptr, data, extras)) { - /* No scheme was found, this means it could be: - * a) an implicit Wildcard scheme - * b) a relative URI - * c) an invalid URI. - */ - if(flags & Uri_CREATE_ALLOW_IMPLICIT_WILDCARD_SCHEME) { - data->scheme = L"*"; - data->scheme_len = lstrlenW(L"*"); - data->has_implicit_scheme = TRUE; - - TRACE("(%p %p %lx): URI is an implicit wildcard scheme.\n", ptr, data, flags); - } else if (flags & Uri_CREATE_ALLOW_RELATIVE) { - data->is_relative = TRUE; - TRACE("(%p %p %lx): URI is relative.\n", ptr, data, flags); - } else { - TRACE("(%p %p %lx): Malformed URI found. Unable to deduce scheme name.\n", ptr, data, flags); - return FALSE; - } - } - - if(!data->is_relative) - TRACE("(%p %p %lx): Found scheme=%s scheme_len=%ld\n", ptr, data, flags, - debugstr_wn(data->scheme, data->scheme_len), data->scheme_len); - - if(!parse_scheme_type(data)) - return FALSE; - - TRACE("(%p %p %lx): Assigned %d as the URL_SCHEME.\n", ptr, data, flags, data->scheme_type); - return TRUE; -} - -static BOOL parse_username(const WCHAR **ptr, parse_data *data, DWORD flags, DWORD extras) { - data->username = *ptr; - - while(**ptr != ':' && **ptr != '@') { - if(**ptr == '%') { - if(!check_pct_encoded(ptr)) { - if(data->scheme_type != URL_SCHEME_UNKNOWN) { - *ptr = data->username; - data->username = NULL; - return FALSE; - } - } else - continue; - } else if(extras & ALLOW_NULL_TERM_USER_NAME && !**ptr) - break; - else if(is_auth_delim(**ptr, data->scheme_type != URL_SCHEME_UNKNOWN)) { - *ptr = data->username; - data->username = NULL; - return FALSE; - } - - ++(*ptr); - } - - data->username_len = *ptr - data->username; - return TRUE; -} - -static BOOL parse_password(const WCHAR **ptr, parse_data *data, DWORD flags, DWORD extras) { - data->password = *ptr; - - while(**ptr != '@') { - if(**ptr == '%') { - if(!check_pct_encoded(ptr)) { - if(data->scheme_type != URL_SCHEME_UNKNOWN) { - *ptr = data->password; - data->password = NULL; - return FALSE; - } - } else - continue; - } else if(extras & ALLOW_NULL_TERM_PASSWORD && !**ptr) - break; - else if(is_auth_delim(**ptr, data->scheme_type != URL_SCHEME_UNKNOWN)) { - *ptr = data->password; - data->password = NULL; - return FALSE; - } - - ++(*ptr); - } - - data->password_len = *ptr - data->password; - return TRUE; -} - -/* Parses the userinfo part of the URI (if it exists). The userinfo field of - * a URI can consist of "username:password@", or just "username@". - * - * RFC def: - * userinfo = *( unreserved / pct-encoded / sub-delims / ":" ) - * - * NOTES: - * 1) If there is more than one ':' in the userinfo part of the URI Windows - * uses the first occurrence of ':' to delimit the username and password - * components. - * - * ex: - * ftp://user:pass:word@winehq.org - * - * would yield "user" as the username and "pass:word" as the password. - * - * 2) Windows allows any character to appear in the "userinfo" part of - * a URI, as long as it's not an authority delimiter character set. - */ -static void parse_userinfo(const WCHAR **ptr, parse_data *data, DWORD flags) { - const WCHAR *start = *ptr; - - if(!parse_username(ptr, data, flags, 0)) { - TRACE("(%p %p %lx): URI contained no userinfo.\n", ptr, data, flags); - return; - } - - if(**ptr == ':') { - ++(*ptr); - if(!parse_password(ptr, data, flags, 0)) { - *ptr = start; - data->username = NULL; - data->username_len = 0; - TRACE("(%p %p %lx): URI contained no userinfo.\n", ptr, data, flags); - return; - } - } - - if(**ptr != '@') { - *ptr = start; - data->username = NULL; - data->username_len = 0; - data->password = NULL; - data->password_len = 0; - - TRACE("(%p %p %lx): URI contained no userinfo.\n", ptr, data, flags); - return; - } - - if(data->username) - TRACE("(%p %p %lx): Found username %s len=%ld.\n", ptr, data, flags, - debugstr_wn(data->username, data->username_len), data->username_len); - - if(data->password) - TRACE("(%p %p %lx): Found password %s len=%ld.\n", ptr, data, flags, - debugstr_wn(data->password, data->password_len), data->password_len); - - ++(*ptr); -} - -/* Attempts to parse a port from the URI. - * - * NOTES: - * Windows seems to have a cap on what the maximum value - * for a port can be. The max value is USHORT_MAX. - * - * port = *DIGIT - */ -static BOOL parse_port(const WCHAR **ptr, parse_data *data) { - UINT port = 0; - data->port = *ptr; - - while(!is_auth_delim(**ptr, data->scheme_type != URL_SCHEME_UNKNOWN)) { - if(!is_num(**ptr)) { - *ptr = data->port; - data->port = NULL; - return FALSE; - } - - port = port*10 + (**ptr-'0'); - - if(port > USHRT_MAX) { - *ptr = data->port; - data->port = NULL; - return FALSE; - } - - ++(*ptr); - } - - data->has_port = TRUE; - data->port_value = port; - data->port_len = *ptr - data->port; - - TRACE("(%p %p): Found port %s len=%ld value=%lu\n", ptr, data, - debugstr_wn(data->port, data->port_len), data->port_len, data->port_value); - return TRUE; -} - -/* Attempts to parse a IPv4 address from the URI. - * - * NOTES: - * Windows normalizes IPv4 addresses, This means there are three - * possibilities for the URI to contain an IPv4 address. - * 1) A well formed address (ex. 192.2.2.2). - * 2) A partially formed address. For example "192.0" would - * normalize to "192.0.0.0" during canonicalization. - * 3) An implicit IPv4 address. For example "256" would - * normalize to "0.0.1.0" during canonicalization. Also - * note that the maximum value for an implicit IP address - * is UINT_MAX, if the value in the URI exceeds this then - * it is not considered an IPv4 address. - */ -static BOOL parse_ipv4address(const WCHAR **ptr, parse_data *data) { - const BOOL is_unknown = data->scheme_type == URL_SCHEME_UNKNOWN; - data->host = *ptr; - - if(!check_ipv4address(ptr, FALSE)) { - if(!check_implicit_ipv4(ptr, &data->implicit_ipv4)) { - TRACE("(%p %p): URI didn't contain anything looking like an IPv4 address.\n", ptr, data); - *ptr = data->host; - data->host = NULL; - return FALSE; - } else - data->has_implicit_ip = TRUE; - } - - data->host_len = *ptr - data->host; - data->host_type = Uri_HOST_IPV4; - - /* Check if what we found is the only part of the host name (if it isn't - * we don't have an IPv4 address). - */ - if(**ptr == ':') { - ++(*ptr); - if(!parse_port(ptr, data)) { - *ptr = data->host; - data->host = NULL; - return FALSE; - } - } else if(!is_auth_delim(**ptr, !is_unknown)) { - /* Found more data which belongs to the host, so this isn't an IPv4. */ - *ptr = data->host; - data->host = NULL; - data->has_implicit_ip = FALSE; - return FALSE; - } - - TRACE("(%p %p): IPv4 address found. host=%s host_len=%ld host_type=%d\n", - ptr, data, debugstr_wn(data->host, data->host_len), - data->host_len, data->host_type); - return TRUE; -} - -/* Attempts to parse the reg-name from the URI. - * - * Because of the way Windows handles ':' this function also - * handles parsing the port. - * - * reg-name = *( unreserved / pct-encoded / sub-delims ) - * - * NOTE: - * Windows allows everything, but, the characters in "auth_delims" and ':' - * to appear in a reg-name, unless it's an unknown scheme type then ':' is - * allowed to appear (even if a valid port isn't after it). - * - * Windows doesn't like host names which start with '[' and end with ']' - * and don't contain a valid IP literal address in between them. - * - * On Windows if a '[' is encountered in the host name the ':' no longer - * counts as a delimiter until you reach the next ']' or an "authority delimiter". - * - * A reg-name CAN be empty. - */ -static BOOL parse_reg_name(const WCHAR **ptr, parse_data *data, DWORD extras) { - const BOOL has_start_bracket = **ptr == '['; - const BOOL known_scheme = data->scheme_type != URL_SCHEME_UNKNOWN; - const BOOL is_res = data->scheme_type == URL_SCHEME_RES; - BOOL inside_brackets = has_start_bracket; - - /* res URIs don't have ports. */ - BOOL ignore_col = (extras & IGNORE_PORT_DELIMITER) || is_res; - - /* We have to be careful with file schemes. */ - if(data->scheme_type == URL_SCHEME_FILE) { - /* This is because an implicit file scheme could be "C:\\test" and it - * would trick this function into thinking the host is "C", when after - * canonicalization the host would end up being an empty string. A drive - * path can also have a '|' instead of a ':' after the drive letter. - */ - if(is_drive_path(*ptr)) { - /* Regular old drive paths have no host type (or host name). */ - data->host_type = Uri_HOST_UNKNOWN; - data->host = *ptr; - data->host_len = 0; - return TRUE; - } else if(is_unc_path(*ptr)) - /* Skip past the "\\" of a UNC path. */ - *ptr += 2; - } - - data->host = *ptr; - - /* For res URIs, everything before the first '/' is - * considered the host. - */ - while((!is_res && !is_auth_delim(**ptr, known_scheme)) || - (is_res && **ptr && **ptr != '/')) { - if(**ptr == ':' && !ignore_col) { - /* We can ignore ':' if we are inside brackets.*/ - if(!inside_brackets) { - const WCHAR *tmp = (*ptr)++; - - /* Attempt to parse the port. */ - if(!parse_port(ptr, data)) { - /* Windows expects there to be a valid port for known scheme types. */ - if(data->scheme_type != URL_SCHEME_UNKNOWN) { - *ptr = data->host; - data->host = NULL; - TRACE("(%p %p %lx): Expected valid port\n", ptr, data, extras); - return FALSE; - } else - /* Windows gives up on trying to parse a port when it - * encounters an invalid port. - */ - ignore_col = TRUE; - } else { - data->host_len = tmp - data->host; - break; - } - } - } else if(**ptr == '%' && (known_scheme && !is_res)) { - /* Has to be a legit % encoded value. */ - if(!check_pct_encoded(ptr)) { - *ptr = data->host; - data->host = NULL; - return FALSE; - } else - continue; - } else if(is_res && is_forbidden_dos_path_char(**ptr)) { - *ptr = data->host; - data->host = NULL; - return FALSE; - } else if(**ptr == ']') - inside_brackets = FALSE; - else if(**ptr == '[') - inside_brackets = TRUE; - - ++(*ptr); - } - - if(has_start_bracket) { - /* Make sure the last character of the host wasn't a ']'. */ - if(*(*ptr-1) == ']') { - TRACE("(%p %p %lx): Expected an IP literal inside of the host\n", ptr, data, extras); - *ptr = data->host; - data->host = NULL; - return FALSE; - } - } - - /* Don't overwrite our length if we found a port earlier. */ - if(!data->port) - data->host_len = *ptr - data->host; - - /* If the host is empty, then it's an unknown host type. */ - if(data->host_len == 0 || is_res) - data->host_type = Uri_HOST_UNKNOWN; - else { - unsigned int i; - - data->host_type = Uri_HOST_DNS; - - for(i = 0; i < data->host_len; i++) { - if(!is_ascii(data->host[i])) { - data->host_type = Uri_HOST_IDN; - break; - } - } - } - - TRACE("(%p %p %lx): Parsed reg-name. host=%s len=%ld type=%d\n", ptr, data, extras, - debugstr_wn(data->host, data->host_len), data->host_len, data->host_type); - return TRUE; -} - -/* Attempts to parse an IPv6 address out of the URI. - * - * IPv6address = 6( h16 ":" ) ls32 - * / "::" 5( h16 ":" ) ls32 - * / [ h16 ] "::" 4( h16 ":" ) ls32 - * / [ *1( h16 ":" ) h16 ] "::" 3( h16 ":" ) ls32 - * / [ *2( h16 ":" ) h16 ] "::" 2( h16 ":" ) ls32 - * / [ *3( h16 ":" ) h16 ] "::" h16 ":" ls32 - * / [ *4( h16 ":" ) h16 ] "::" ls32 - * / [ *5( h16 ":" ) h16 ] "::" h16 - * / [ *6( h16 ":" ) h16 ] "::" - * - * ls32 = ( h16 ":" h16 ) / IPv4address - * ; least-significant 32 bits of address. - * - * h16 = 1*4HEXDIG - * ; 16 bits of address represented in hexadecimal. - */ -static BOOL parse_ipv6address(const WCHAR **ptr, parse_data *data) { - const WCHAR *terminator; - - if(RtlIpv6StringToAddressW(*ptr, &terminator, &data->ipv6_address)) - return FALSE; - if(*terminator != ']' && !is_auth_delim(*terminator, data->scheme_type != URL_SCHEME_UNKNOWN)) - return FALSE; - - *ptr = terminator; - data->host_type = Uri_HOST_IPV6; - return TRUE; -} - -/* IPvFuture = "v" 1*HEXDIG "." 1*( unreserved / sub-delims / ":" ) */ -static BOOL parse_ipvfuture(const WCHAR **ptr, parse_data *data) { - const WCHAR *start = *ptr; - - /* IPvFuture has to start with a 'v' or 'V'. */ - if(**ptr != 'v' && **ptr != 'V') - return FALSE; - - /* Following the v there must be at least 1 hex digit. */ - ++(*ptr); - if(!is_hexdigit(**ptr)) { - *ptr = start; - return FALSE; - } - - ++(*ptr); - while(is_hexdigit(**ptr)) - ++(*ptr); - - /* End of the hexdigit sequence must be a '.' */ - if(**ptr != '.') { - *ptr = start; - return FALSE; - } - - ++(*ptr); - if(!is_unreserved(**ptr) && !is_subdelim(**ptr) && **ptr != ':') { - *ptr = start; - return FALSE; - } - - ++(*ptr); - while(is_unreserved(**ptr) || is_subdelim(**ptr) || **ptr == ':') - ++(*ptr); - - data->host_type = Uri_HOST_UNKNOWN; - - TRACE("(%p %p): Parsed IPvFuture address %s len=%d\n", ptr, data, - debugstr_wn(start, *ptr-start), (int)(*ptr-start)); - - return TRUE; -} - -/* IP-literal = "[" ( IPv6address / IPvFuture ) "]" */ -static BOOL parse_ip_literal(const WCHAR **ptr, parse_data *data, DWORD extras) { - data->host = *ptr; - - if(**ptr != '[' && !(extras & ALLOW_BRACKETLESS_IP_LITERAL)) { - data->host = NULL; - return FALSE; - } else if(**ptr == '[') - ++(*ptr); - - if(!parse_ipv6address(ptr, data)) { - if(extras & SKIP_IP_FUTURE_CHECK || !parse_ipvfuture(ptr, data)) { - *ptr = data->host; - data->host = NULL; - return FALSE; - } - } - - if(**ptr != ']' && !(extras & ALLOW_BRACKETLESS_IP_LITERAL)) { - *ptr = data->host; - data->host = NULL; - return FALSE; - } else if(!**ptr && extras & ALLOW_BRACKETLESS_IP_LITERAL) { - /* The IP literal didn't contain brackets and was followed by - * a NULL terminator, so no reason to even check the port. - */ - data->host_len = *ptr - data->host; - return TRUE; - } - - ++(*ptr); - if(**ptr == ':') { - ++(*ptr); - /* If a valid port is not found, then let it trickle down to - * parse_reg_name. - */ - if(!parse_port(ptr, data)) { - *ptr = data->host; - data->host = NULL; - return FALSE; - } - } else - data->host_len = *ptr - data->host; - - return TRUE; -} - -/* Parses the host information from the URI. - * - * host = IP-literal / IPv4address / reg-name - */ -static BOOL parse_host(const WCHAR **ptr, parse_data *data, DWORD extras) { - if(!parse_ip_literal(ptr, data, extras)) { - if(!parse_ipv4address(ptr, data)) { - if(!parse_reg_name(ptr, data, extras)) { - TRACE("(%p %p %lx): Malformed URI, Unknown host type.\n", ptr, data, extras); - return FALSE; - } - } - } - - return TRUE; -} - -/* Parses the authority information from the URI. - * - * authority = [ userinfo "@" ] host [ ":" port ] - */ -static BOOL parse_authority(const WCHAR **ptr, parse_data *data, DWORD flags) { - parse_userinfo(ptr, data, flags); - - /* Parsing the port will happen during one of the host parsing - * routines (if the URI has a port). - */ - if(!parse_host(ptr, data, 0)) - return FALSE; - - return TRUE; -} - -/* Attempts to parse the path information of a hierarchical URI. */ -static BOOL parse_path_hierarchical(const WCHAR **ptr, parse_data *data, DWORD flags) { - const WCHAR *start = *ptr; - const BOOL is_file = data->scheme_type == URL_SCHEME_FILE; - - if(is_path_delim(data->scheme_type, **ptr)) { - if(data->scheme_type == URL_SCHEME_WILDCARD && !data->must_have_path) { - data->path = NULL; - data->path_len = 0; - } else if(!(flags & Uri_CREATE_NO_CANONICALIZE)) { - /* If the path component is empty, then a '/' is added. */ - data->path = L"/"; - data->path_len = 1; - } - } else { - while(!is_path_delim(data->scheme_type, **ptr)) { - if(**ptr == '%' && data->scheme_type != URL_SCHEME_UNKNOWN && !is_file) { - if(!check_pct_encoded(ptr)) { - *ptr = start; - return FALSE; - } else - continue; - } else if(is_forbidden_dos_path_char(**ptr) && is_file && - (flags & Uri_CREATE_FILE_USE_DOS_PATH)) { - /* File schemes with USE_DOS_PATH set aren't allowed to have - * a '<' or '>' or '\"' appear in them. - */ - *ptr = start; - return FALSE; - } else if(**ptr == '\\') { - /* Not allowed to have a backslash if NO_CANONICALIZE is set - * and the scheme is known type (but not a file scheme). - */ - if(flags & Uri_CREATE_NO_CANONICALIZE) { - if(data->scheme_type != URL_SCHEME_FILE && - data->scheme_type != URL_SCHEME_UNKNOWN) { - *ptr = start; - return FALSE; - } - } - } - - ++(*ptr); - } - - /* The only time a URI doesn't have a path is when - * the NO_CANONICALIZE flag is set and the raw URI - * didn't contain one. - */ - if(*ptr == start) { - data->path = NULL; - data->path_len = 0; - } else { - data->path = start; - data->path_len = *ptr - start; - } - } - - if(data->path) - TRACE("(%p %p %lx): Parsed path %s len=%ld\n", ptr, data, flags, - debugstr_wn(data->path, data->path_len), data->path_len); - else - TRACE("(%p %p %lx): The URI contained no path\n", ptr, data, flags); - - return TRUE; -} - -/* Parses the path of an opaque URI (much less strict than the parser - * for a hierarchical URI). - * - * NOTE: - * Windows allows invalid % encoded data to appear in opaque URI paths - * for unknown scheme types. - * - * File schemes with USE_DOS_PATH set aren't allowed to have '<', '>', or '\"' - * appear in them. - */ -static BOOL parse_path_opaque(const WCHAR **ptr, parse_data *data, DWORD flags) { - const BOOL known_scheme = data->scheme_type != URL_SCHEME_UNKNOWN; - const BOOL is_file = data->scheme_type == URL_SCHEME_FILE; - const BOOL is_mailto = data->scheme_type == URL_SCHEME_MAILTO; - - if (is_mailto && (*ptr)[0] == '/' && (*ptr)[1] == '/') - { - if ((*ptr)[2]) data->path = *ptr + 2; - else data->path = NULL; - } - else - data->path = *ptr; - - while(!is_path_delim(data->scheme_type, **ptr)) { - if(**ptr == '%' && known_scheme) { - if(!check_pct_encoded(ptr)) { - *ptr = data->path; - data->path = NULL; - return FALSE; - } else - continue; - } else if(is_forbidden_dos_path_char(**ptr) && is_file && - (flags & Uri_CREATE_FILE_USE_DOS_PATH)) { - *ptr = data->path; - data->path = NULL; - return FALSE; - } - - ++(*ptr); - } - - if (data->path) data->path_len = *ptr - data->path; - TRACE("(%p %p %lx): Parsed opaque URI path %s len=%ld\n", ptr, data, flags, - debugstr_wn(data->path, data->path_len), data->path_len); - return TRUE; -} - -/* Determines how the URI should be parsed after the scheme information. - * - * If the scheme is followed by "//", then it is treated as a hierarchical URI - * which then the authority and path information will be parsed out. Otherwise, the - * URI will be treated as an opaque URI which the authority information is not parsed - * out. - * - * RFC 3896 definition of hier-part: - * - * hier-part = "//" authority path-abempty - * / path-absolute - * / path-rootless - * / path-empty - * - * MSDN opaque URI definition: - * scheme ":" path [ "#" fragment ] - * - * NOTES: - * If the URI is of an unknown scheme type and has a "//" following the scheme then it - * is treated as a hierarchical URI, but, if the CREATE_NO_CRACK_UNKNOWN_SCHEMES flag is - * set then it is considered an opaque URI regardless of what follows the scheme information - * (per MSDN documentation). - */ -static BOOL parse_hierpart(const WCHAR **ptr, parse_data *data, DWORD flags) { - const WCHAR *start = *ptr; - - data->must_have_path = FALSE; - - /* For javascript: URIs, simply set everything as a path */ - if(data->scheme_type == URL_SCHEME_JAVASCRIPT) { - data->path = *ptr; - data->path_len = lstrlenW(*ptr); - data->is_opaque = TRUE; - *ptr += data->path_len; - return TRUE; - } - - /* Checks if the authority information needs to be parsed. */ - if(is_hierarchical_uri(ptr, data)) { - /* Only treat it as a hierarchical URI if the scheme_type is known or - * the Uri_CREATE_NO_CRACK_UNKNOWN_SCHEMES flag is not set. - */ - if(data->scheme_type != URL_SCHEME_UNKNOWN || - !(flags & Uri_CREATE_NO_CRACK_UNKNOWN_SCHEMES)) { - TRACE("(%p %p %lx): Treating URI as an hierarchical URI.\n", ptr, data, flags); - data->is_opaque = FALSE; - - if(data->scheme_type == URL_SCHEME_WILDCARD && !data->has_implicit_scheme) { - if(**ptr == '/' && *(*ptr+1) == '/') { - data->must_have_path = TRUE; - *ptr += 2; - } - } - - /* TODO: Handle hierarchical URI's, parse authority then parse the path. */ - if(!parse_authority(ptr, data, flags)) - return FALSE; - - return parse_path_hierarchical(ptr, data, flags); - } else - /* Reset ptr to its starting position so opaque path parsing - * begins at the correct location. - */ - *ptr = start; - } - - /* If it reaches here, then the URI will be treated as an opaque - * URI. - */ - - TRACE("(%p %p %lx): Treating URI as an opaque URI.\n", ptr, data, flags); - - data->is_opaque = TRUE; - if(!parse_path_opaque(ptr, data, flags)) - return FALSE; - - return TRUE; -} - -/* Attempts to parse the query string from the URI. - * - * NOTES: - * If NO_DECODE_EXTRA_INFO flag is set, then invalid percent encoded - * data is allowed to appear in the query string. For unknown scheme types - * invalid percent encoded data is allowed to appear regardless. - */ -static BOOL parse_query(const WCHAR **ptr, parse_data *data, DWORD flags) { - const BOOL known_scheme = data->scheme_type != URL_SCHEME_UNKNOWN; - - if(**ptr != '?') { - TRACE("(%p %p %lx): URI didn't contain a query string.\n", ptr, data, flags); - return TRUE; - } - - data->query = *ptr; - - ++(*ptr); - while(**ptr && **ptr != '#') { - if(**ptr == '%' && known_scheme && - !(flags & Uri_CREATE_NO_DECODE_EXTRA_INFO)) { - if(!check_pct_encoded(ptr)) { - *ptr = data->query; - data->query = NULL; - return FALSE; - } else - continue; - } - - ++(*ptr); - } - - data->query_len = *ptr - data->query; - - TRACE("(%p %p %lx): Parsed query string %s len=%ld\n", ptr, data, flags, - debugstr_wn(data->query, data->query_len), data->query_len); - return TRUE; -} - -/* Attempts to parse the fragment from the URI. - * - * NOTES: - * If NO_DECODE_EXTRA_INFO flag is set, then invalid percent encoded - * data is allowed to appear in the query string. For unknown scheme types - * invalid percent encoded data is allowed to appear regardless. - */ -static BOOL parse_fragment(const WCHAR **ptr, parse_data *data, DWORD flags) { - const BOOL known_scheme = data->scheme_type != URL_SCHEME_UNKNOWN; - - if(**ptr != '#') { - TRACE("(%p %p %lx): URI didn't contain a fragment.\n", ptr, data, flags); - return TRUE; - } - - data->fragment = *ptr; - - ++(*ptr); - while(**ptr) { - if(**ptr == '%' && known_scheme && - !(flags & Uri_CREATE_NO_DECODE_EXTRA_INFO)) { - if(!check_pct_encoded(ptr)) { - *ptr = data->fragment; - data->fragment = NULL; - return FALSE; - } else - continue; - } - - ++(*ptr); - } - - data->fragment_len = *ptr - data->fragment; - - TRACE("(%p %p %lx): Parsed fragment %s len=%ld\n", ptr, data, flags, - debugstr_wn(data->fragment, data->fragment_len), data->fragment_len); - return TRUE; -} - -/* Parses and validates the components of the specified by data->uri - * and stores the information it parses into 'data'. - * - * Returns TRUE if it successfully parsed the URI. False otherwise. - */ -static BOOL parse_uri(parse_data *data, DWORD flags) { - const WCHAR *ptr; - const WCHAR **pptr; - - ptr = data->uri; - pptr = &ptr; - - TRACE("(%p %lx): BEGINNING TO PARSE URI %s.\n", data, flags, debugstr_w(data->uri)); - - if(!parse_scheme(pptr, data, flags, 0)) - return FALSE; - - if(!parse_hierpart(pptr, data, flags)) - return FALSE; - - if(!parse_query(pptr, data, flags)) - return FALSE; - - if(!parse_fragment(pptr, data, flags)) - return FALSE; - - TRACE("(%p %lx): FINISHED PARSING URI.\n", data, flags); - return TRUE; -} - -static BOOL canonicalize_username(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { - const WCHAR *ptr; - - if(!data->username) { - uri->userinfo_start = -1; - return TRUE; - } - - uri->userinfo_start = uri->canon_len; - for(ptr = data->username; ptr < data->username+data->username_len; ++ptr) { - if(*ptr == '%') { - /* Only decode % encoded values for known scheme types. */ - if(data->scheme_type != URL_SCHEME_UNKNOWN) { - /* See if the value really needs decoding. */ - WCHAR val = decode_pct_val(ptr); - if(is_unreserved(val)) { - if(!computeOnly) - uri->canon_uri[uri->canon_len] = val; - - ++uri->canon_len; - - /* Move pass the hex characters. */ - ptr += 2; - continue; - } - } - } else if(is_ascii(*ptr) && !is_reserved(*ptr) && !is_unreserved(*ptr) && *ptr != '\\') { - /* Only percent encode forbidden characters if the NO_ENCODE_FORBIDDEN_CHARACTERS flag - * is NOT set. - */ - if(!(flags & Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS)) { - if(!computeOnly) - pct_encode_val(*ptr, uri->canon_uri + uri->canon_len); - - uri->canon_len += 3; - continue; - } - } - - if(!computeOnly) - /* Nothing special, so just copy the character over. */ - uri->canon_uri[uri->canon_len] = *ptr; - ++uri->canon_len; - } - - return TRUE; -} - -static BOOL canonicalize_password(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { - const WCHAR *ptr; - - if(!data->password) { - uri->userinfo_split = -1; - return TRUE; - } - - if(uri->userinfo_start == -1) - /* Has a password, but, doesn't have a username. */ - uri->userinfo_start = uri->canon_len; - - uri->userinfo_split = uri->canon_len - uri->userinfo_start; - - /* Add the ':' to the userinfo component. */ - if(!computeOnly) - uri->canon_uri[uri->canon_len] = ':'; - ++uri->canon_len; - - for(ptr = data->password; ptr < data->password+data->password_len; ++ptr) { - if(*ptr == '%') { - /* Only decode % encoded values for known scheme types. */ - if(data->scheme_type != URL_SCHEME_UNKNOWN) { - /* See if the value really needs decoding. */ - WCHAR val = decode_pct_val(ptr); - if(is_unreserved(val)) { - if(!computeOnly) - uri->canon_uri[uri->canon_len] = val; - - ++uri->canon_len; - - /* Move pass the hex characters. */ - ptr += 2; - continue; - } - } - } else if(is_ascii(*ptr) && !is_reserved(*ptr) && !is_unreserved(*ptr) && *ptr != '\\') { - /* Only percent encode forbidden characters if the NO_ENCODE_FORBIDDEN_CHARACTERS flag - * is NOT set. - */ - if(!(flags & Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS)) { - if(!computeOnly) - pct_encode_val(*ptr, uri->canon_uri + uri->canon_len); - - uri->canon_len += 3; - continue; - } - } - - if(!computeOnly) - /* Nothing special, so just copy the character over. */ - uri->canon_uri[uri->canon_len] = *ptr; - ++uri->canon_len; - } - - return TRUE; -} - -/* Canonicalizes the userinfo of the URI represented by the parse_data. - * - * Canonicalization of the userinfo is a simple process. If there are any percent - * encoded characters that fall in the "unreserved" character set, they are decoded - * to their actual value. If a character is not in the "unreserved" or "reserved" sets - * then it is percent encoded. Other than that the characters are copied over without - * change. - */ -static BOOL canonicalize_userinfo(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { - uri->userinfo_start = uri->userinfo_split = -1; - uri->userinfo_len = 0; - - if(!data->username && !data->password) - /* URI doesn't have userinfo, so nothing to do here. */ - return TRUE; - - if(!canonicalize_username(data, uri, flags, computeOnly)) - return FALSE; - - if(!canonicalize_password(data, uri, flags, computeOnly)) - return FALSE; - - uri->userinfo_len = uri->canon_len - uri->userinfo_start; - if(!computeOnly) - TRACE("(%p %p %lx %d): Canonicalized userinfo, userinfo_start=%d, userinfo=%s, userinfo_split=%d userinfo_len=%ld.\n", - data, uri, flags, computeOnly, uri->userinfo_start, debugstr_wn(uri->canon_uri + uri->userinfo_start, uri->userinfo_len), - uri->userinfo_split, uri->userinfo_len); - - /* Now insert the '@' after the userinfo. */ - if(!computeOnly) - uri->canon_uri[uri->canon_len] = '@'; - ++uri->canon_len; - - return TRUE; -} - -/* Attempts to canonicalize a reg_name. - * - * Things that happen: - * 1) If Uri_CREATE_NO_CANONICALIZE flag is not set, then the reg_name is - * lower cased. Unless it's an unknown scheme type, which case it's - * no lower cased regardless. - * - * 2) Unreserved % encoded characters are decoded for known - * scheme types. - * - * 3) Forbidden characters are % encoded as long as - * Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS flag is not set and - * it isn't an unknown scheme type. - * - * 4) If it's a file scheme and the host is "localhost" it's removed. - * - * 5) If it's a file scheme and Uri_CREATE_FILE_USE_DOS_PATH is set, - * then the UNC path characters are added before the host name. - */ -static BOOL canonicalize_reg_name(const parse_data *data, Uri *uri, - DWORD flags, BOOL computeOnly) { - const WCHAR *ptr; - const BOOL known_scheme = data->scheme_type != URL_SCHEME_UNKNOWN; - - if(data->scheme_type == URL_SCHEME_FILE && - data->host_len == lstrlenW(L"localhost")) { - if(!StrCmpNIW(data->host, L"localhost", data->host_len)) { - uri->host_start = -1; - uri->host_len = 0; - uri->host_type = Uri_HOST_UNKNOWN; - return TRUE; - } - } - - if(data->scheme_type == URL_SCHEME_FILE && flags & Uri_CREATE_FILE_USE_DOS_PATH) { - if(!computeOnly) { - uri->canon_uri[uri->canon_len] = '\\'; - uri->canon_uri[uri->canon_len+1] = '\\'; - } - uri->canon_len += 2; - uri->authority_start = uri->canon_len; - } - - uri->host_start = uri->canon_len; - - for(ptr = data->host; ptr < data->host+data->host_len; ++ptr) { - if(*ptr == '%' && known_scheme) { - WCHAR val = decode_pct_val(ptr); - if(is_unreserved(val)) { - /* If NO_CANONICALIZE is not set, then windows lower cases the - * decoded value. - */ - if(!(flags & Uri_CREATE_NO_CANONICALIZE) && iswupper(val)) { - if(!computeOnly) - uri->canon_uri[uri->canon_len] = towlower(val); - } else { - if(!computeOnly) - uri->canon_uri[uri->canon_len] = val; - } - ++uri->canon_len; - - /* Skip past the % encoded character. */ - ptr += 2; - continue; - } else { - /* Just copy the % over. */ - if(!computeOnly) - uri->canon_uri[uri->canon_len] = *ptr; - ++uri->canon_len; - } - } else if(*ptr == '\\') { - /* Only unknown scheme types could have made it here with a '\\' in the host name. */ - if(!computeOnly) - uri->canon_uri[uri->canon_len] = *ptr; - ++uri->canon_len; - } else if(!(flags & Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS) && is_ascii(*ptr) && - !is_unreserved(*ptr) && !is_reserved(*ptr) && known_scheme) { - if(!computeOnly) { - pct_encode_val(*ptr, uri->canon_uri+uri->canon_len); - - /* The percent encoded value gets lower cased also. */ - if(!(flags & Uri_CREATE_NO_CANONICALIZE)) { - uri->canon_uri[uri->canon_len+1] = towlower(uri->canon_uri[uri->canon_len+1]); - uri->canon_uri[uri->canon_len+2] = towlower(uri->canon_uri[uri->canon_len+2]); - } - } - - uri->canon_len += 3; - } else { - if(!computeOnly) { - if(!(flags & Uri_CREATE_NO_CANONICALIZE) && known_scheme) - uri->canon_uri[uri->canon_len] = towlower(*ptr); - else - uri->canon_uri[uri->canon_len] = *ptr; - } - - ++uri->canon_len; - } - } - - uri->host_len = uri->canon_len - uri->host_start; - - if(!computeOnly) - TRACE("(%p %p %lx %d): Canonicalize reg_name=%s len=%ld\n", data, uri, flags, - computeOnly, debugstr_wn(uri->canon_uri+uri->host_start, uri->host_len), - uri->host_len); - - if(!computeOnly) - find_domain_name(uri->canon_uri+uri->host_start, uri->host_len, - &(uri->domain_offset)); - - return TRUE; -} - -/* Attempts to canonicalize an implicit IPv4 address. */ -static BOOL canonicalize_implicit_ipv4address(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { - uri->host_start = uri->canon_len; - - TRACE("%u\n", data->implicit_ipv4); - /* For unknown scheme types Windows doesn't convert - * the value into an IP address, but it still considers - * it an IPv4 address. - */ - if(data->scheme_type == URL_SCHEME_UNKNOWN) { - if(!computeOnly) - memcpy(uri->canon_uri+uri->canon_len, data->host, data->host_len*sizeof(WCHAR)); - uri->canon_len += data->host_len; - } else { - if(!computeOnly) - uri->canon_len += ui2ipv4(uri->canon_uri+uri->canon_len, data->implicit_ipv4); - else - uri->canon_len += ui2ipv4(NULL, data->implicit_ipv4); - } - - uri->host_len = uri->canon_len - uri->host_start; - uri->host_type = Uri_HOST_IPV4; - - if(!computeOnly) - TRACE("%p %p %lx %d): Canonicalized implicit IP address=%s len=%ld\n", - data, uri, flags, computeOnly, - debugstr_wn(uri->canon_uri+uri->host_start, uri->host_len), - uri->host_len); - - return TRUE; -} - -/* Attempts to canonicalize an IPv4 address. - * - * If the parse_data represents a URI that has an implicit IPv4 address - * (ex. http://256/, this function will convert 256 into 0.0.1.0). If - * the implicit IP address exceeds the value of UINT_MAX (maximum value - * for an IPv4 address) it's canonicalized as if it were a reg-name. - * - * If the parse_data contains a partial or full IPv4 address it normalizes it. - * A partial IPv4 address is something like "192.0" and would be normalized to - * "192.0.0.0". With a full (or partial) IPv4 address like "192.002.01.003" would - * be normalized to "192.2.1.3". - * - * NOTES: - * Windows ONLY normalizes IPv4 address for known scheme types (one that isn't - * URL_SCHEME_UNKNOWN). For unknown scheme types, it simply copies the data from - * the original URI into the canonicalized URI, but, it still recognizes URI's - * host type as HOST_IPV4. - */ -static BOOL canonicalize_ipv4address(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { - if(data->has_implicit_ip) - return canonicalize_implicit_ipv4address(data, uri, flags, computeOnly); - else { - uri->host_start = uri->canon_len; - - /* Windows only normalizes for known scheme types. */ - if(data->scheme_type != URL_SCHEME_UNKNOWN) { - /* parse_data contains a partial or full IPv4 address, so normalize it. */ - DWORD i, octetDigitCount = 0, octetCount = 0; - BOOL octetHasDigit = FALSE; - - for(i = 0; i < data->host_len; ++i) { - if(data->host[i] == '0' && !octetHasDigit) { - /* Can ignore leading zeros if: - * 1) It isn't the last digit of the octet. - * 2) i+1 != data->host_len - * 3) i+1 != '.' - */ - if(octetDigitCount == 2 || - i+1 == data->host_len || - data->host[i+1] == '.') { - if(!computeOnly) - uri->canon_uri[uri->canon_len] = data->host[i]; - ++uri->canon_len; - TRACE("Adding zero\n"); - } - } else if(data->host[i] == '.') { - if(!computeOnly) - uri->canon_uri[uri->canon_len] = data->host[i]; - ++uri->canon_len; - - octetDigitCount = 0; - octetHasDigit = FALSE; - ++octetCount; - } else { - if(!computeOnly) - uri->canon_uri[uri->canon_len] = data->host[i]; - ++uri->canon_len; - - ++octetDigitCount; - octetHasDigit = TRUE; - } - } - - /* Make sure the canonicalized IP address has 4 dec-octets. - * If doesn't add "0" ones until there is 4; - */ - for( ; octetCount < 3; ++octetCount) { - if(!computeOnly) { - uri->canon_uri[uri->canon_len] = '.'; - uri->canon_uri[uri->canon_len+1] = '0'; - } - - uri->canon_len += 2; - } - } else { - /* Windows doesn't normalize addresses in unknown schemes. */ - if(!computeOnly) - memcpy(uri->canon_uri+uri->canon_len, data->host, data->host_len*sizeof(WCHAR)); - uri->canon_len += data->host_len; - } - - uri->host_len = uri->canon_len - uri->host_start; - if(!computeOnly) - TRACE("(%p %p %lx %d): Canonicalized IPv4 address, ip=%s len=%ld\n", - data, uri, flags, computeOnly, - debugstr_wn(uri->canon_uri+uri->host_start, uri->host_len), - uri->host_len); - } - - return TRUE; -} - -/* Attempts to canonicalize the IPv6 address of the URI. - * - * Multiple things happen during the canonicalization of an IPv6 address: - * 1) Any leading zero's in a h16 component are removed. - * Ex: [0001:0022::] -> [1:22::] - * - * 2) The longest sequence of zero h16 components are compressed - * into a "::" (elision). If there's a tie, the first is chosen. - * - * Ex: [0:0:0:0:1:6:7:8] -> [::1:6:7:8] - * [0:0:0:0:1:2::] -> [::1:2:0:0] - * [0:0:1:2:0:0:7:8] -> [::1:2:0:0:7:8] - * - * 3) If an IPv4 address is attached to the IPv6 address, it's - * also normalized. - * Ex: [::001.002.022.000] -> [::1.2.22.0] - * - * 4) If an elision is present, but, only represents one h16 component - * it's expanded. - * - * Ex: [1::2:3:4:5:6:7] -> [1:0:2:3:4:5:6:7] - * - * 5) If the IPv6 address contains an IPv4 address and there exists - * at least 1 non-zero h16 component the IPv4 address is converted - * into two h16 components, otherwise it's normalized and kept as is. - * - * Ex: [::192.200.003.4] -> [::192.200.3.4] - * [ffff::192.200.003.4] -> [ffff::c0c8:3041] - * - * NOTE: - * For unknown scheme types Windows simply copies the address over without any - * changes. - * - * IPv4 address can be included in an elision if all its components are 0's. - */ -static BOOL canonicalize_ipv6address(const parse_data *data, Uri *uri, - DWORD flags, BOOL computeOnly) { - uri->host_start = uri->canon_len; - - if(data->scheme_type == URL_SCHEME_UNKNOWN) { - if(!computeOnly) - memcpy(uri->canon_uri+uri->canon_len, data->host, data->host_len*sizeof(WCHAR)); - uri->canon_len += data->host_len; - } else { - WCHAR buffer[46]; - ULONG size = ARRAY_SIZE(buffer); - - if(computeOnly) { - RtlIpv6AddressToStringExW(&data->ipv6_address, 0, 0, buffer, &size); - uri->canon_len += size + 1; - } else { - uri->canon_uri[uri->canon_len++] = '['; - RtlIpv6AddressToStringExW(&data->ipv6_address, 0, 0, uri->canon_uri + uri->canon_len, &size); - uri->canon_len += size - 1; - uri->canon_uri[uri->canon_len++] = ']'; - } - } - - uri->host_len = uri->canon_len - uri->host_start; - - if(!computeOnly) - TRACE("(%p %p %lx %d): Canonicalized IPv6 address %s, len=%ld\n", data, uri, flags, - computeOnly, debugstr_wn(uri->canon_uri+uri->host_start, uri->host_len), - uri->host_len); - - return TRUE; -} - -/* Attempts to canonicalize the host of the URI (if any). */ -static BOOL canonicalize_host(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { - uri->host_start = -1; - uri->host_len = 0; - uri->domain_offset = -1; - - if(data->host) { - switch(data->host_type) { - case Uri_HOST_DNS: - uri->host_type = Uri_HOST_DNS; - if(!canonicalize_reg_name(data, uri, flags, computeOnly)) - return FALSE; - - break; - case Uri_HOST_IPV4: - uri->host_type = Uri_HOST_IPV4; - if(!canonicalize_ipv4address(data, uri, flags, computeOnly)) - return FALSE; - - break; - case Uri_HOST_IPV6: - if(!canonicalize_ipv6address(data, uri, flags, computeOnly)) - return FALSE; - - uri->host_type = Uri_HOST_IPV6; - break; - - case Uri_HOST_IDN: - uri->host_type = Uri_HOST_IDN; - if(!canonicalize_reg_name(data, uri, flags, computeOnly)) - return FALSE; - - break; - case Uri_HOST_UNKNOWN: - if(data->host_len > 0 || data->scheme_type != URL_SCHEME_FILE) { - uri->host_start = uri->canon_len; - - /* Nothing happens to unknown host types. */ - if(!computeOnly) - memcpy(uri->canon_uri+uri->canon_len, data->host, data->host_len*sizeof(WCHAR)); - uri->canon_len += data->host_len; - uri->host_len = data->host_len; - } - - uri->host_type = Uri_HOST_UNKNOWN; - break; - default: - FIXME("(%p %p %lx %d): Canonicalization for host type %d not supported.\n", data, - uri, flags, computeOnly, data->host_type); - return FALSE; - } - } - - return TRUE; -} - -static BOOL canonicalize_port(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { - BOOL has_default_port = FALSE; - USHORT default_port = 0; - DWORD i; - - uri->port_offset = -1; - - /* Check if the scheme has a default port. */ - for(i = 0; i < ARRAY_SIZE(default_ports); ++i) { - if(default_ports[i].scheme == data->scheme_type) { - has_default_port = TRUE; - default_port = default_ports[i].port; - break; - } - } - - uri->has_port = data->has_port || has_default_port; - - /* Possible cases: - * 1) Has a port which is the default port. - * 2) Has a port (not the default). - * 3) Doesn't have a port, but, scheme has a default port. - * 4) No port. - */ - if(has_default_port && data->has_port && data->port_value == default_port) { - /* If it's the default port and this flag isn't set, don't do anything. */ - if(flags & Uri_CREATE_NO_CANONICALIZE) { - uri->port_offset = uri->canon_len-uri->authority_start; - if(!computeOnly) - uri->canon_uri[uri->canon_len] = ':'; - ++uri->canon_len; - - if(data->port) { - /* Copy the original port over. */ - if(!computeOnly) - memcpy(uri->canon_uri+uri->canon_len, data->port, data->port_len*sizeof(WCHAR)); - uri->canon_len += data->port_len; - } else { - if(!computeOnly) - uri->canon_len += ui2str(uri->canon_uri+uri->canon_len, data->port_value); - else - uri->canon_len += ui2str(NULL, data->port_value); - } - } - - uri->port = default_port; - } else if(data->has_port) { - uri->port_offset = uri->canon_len-uri->authority_start; - if(!computeOnly) - uri->canon_uri[uri->canon_len] = ':'; - ++uri->canon_len; - - if(flags & Uri_CREATE_NO_CANONICALIZE && data->port) { - /* Copy the original over without changes. */ - if(!computeOnly) - memcpy(uri->canon_uri+uri->canon_len, data->port, data->port_len*sizeof(WCHAR)); - uri->canon_len += data->port_len; - } else { - if(!computeOnly) - uri->canon_len += ui2str(uri->canon_uri+uri->canon_len, data->port_value); - else - uri->canon_len += ui2str(NULL, data->port_value); - } - - uri->port = data->port_value; - } else if(has_default_port) - uri->port = default_port; - - return TRUE; -} - -/* Canonicalizes the authority of the URI represented by the parse_data. */ -static BOOL canonicalize_authority(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { - uri->authority_start = uri->canon_len; - uri->authority_len = 0; - - if(!canonicalize_userinfo(data, uri, flags, computeOnly)) - return FALSE; - - if(!canonicalize_host(data, uri, flags, computeOnly)) - return FALSE; - - if(!canonicalize_port(data, uri, flags, computeOnly)) - return FALSE; - - if(uri->host_start != -1 || (data->is_relative && (data->password || data->username))) - uri->authority_len = uri->canon_len - uri->authority_start; - else - uri->authority_start = -1; - - return TRUE; -} - -/* Attempts to canonicalize the path of a hierarchical URI. - * - * Things that happen: - * 1). Forbidden characters are percent encoded, unless the NO_ENCODE_FORBIDDEN - * flag is set or it's a file URI. Forbidden characters are always encoded - * for file schemes regardless and forbidden characters are never encoded - * for unknown scheme types. - * - * 2). For known scheme types '\\' are changed to '/'. - * - * 3). Percent encoded, unreserved characters are decoded to their actual values. - * Unless the scheme type is unknown. For file schemes any percent encoded - * character in the unreserved or reserved set is decoded. - * - * 4). For File schemes if the path is starts with a drive letter and doesn't - * start with a '/' then one is appended. - * Ex: file://c:/test.mp3 -> file:///c:/test.mp3 - * - * 5). Dot segments are removed from the path for all scheme types - * unless NO_CANONICALIZE flag is set. Dot segments aren't removed - * for wildcard scheme types. - * - * NOTES: - * file://c:/test%20test -> file:///c:/test%2520test - * file://c:/test%3Etest -> file:///c:/test%253Etest - * if Uri_CREATE_FILE_USE_DOS_PATH is not set: - * file:///c:/test%20test -> file:///c:/test%20test - * file:///c:/test%test -> file:///c:/test%25test - */ -static DWORD canonicalize_path_hierarchical(const WCHAR *path, DWORD path_len, URL_SCHEME scheme_type, BOOL has_host, DWORD flags, - BOOL is_implicit_scheme, WCHAR *ret_path) { - const BOOL known_scheme = scheme_type != URL_SCHEME_UNKNOWN; - const BOOL is_file = scheme_type == URL_SCHEME_FILE; - const BOOL is_res = scheme_type == URL_SCHEME_RES; - const WCHAR *ptr; - BOOL escape_pct = FALSE; - DWORD len = 0; - - if(!path) - return 0; - - ptr = path; - - if(is_file && !has_host) { - /* Check if a '/' needs to be appended for the file scheme. */ - if(path_len > 1 && is_drive_path(ptr) && !(flags & Uri_CREATE_FILE_USE_DOS_PATH)) { - if(ret_path) - ret_path[len] = '/'; - len++; - escape_pct = TRUE; - } else if(*ptr == '/') { - if(!(flags & Uri_CREATE_FILE_USE_DOS_PATH)) { - /* Copy the extra '/' over. */ - if(ret_path) - ret_path[len] = '/'; - len++; - } - ++ptr; - } - - if(is_drive_path(ptr)) { - if(ret_path) { - ret_path[len] = *ptr; - /* If there's a '|' after the drive letter, convert it to a ':'. */ - ret_path[len+1] = ':'; - } - ptr += 2; - len += 2; - } - } - - if(!is_file && *path && *path != '/') { - /* Prepend a '/' to the path if it doesn't have one. */ - if(ret_path) - ret_path[len] = '/'; - len++; - } - - for(; ptr < path+path_len; ++ptr) { - BOOL do_default_action = TRUE; - - if(*ptr == '%' && !is_res) { - const WCHAR *tmp = ptr; - WCHAR val; - - /* Check if the % represents a valid encoded char, or if it needs encoding. */ - BOOL force_encode = !check_pct_encoded(&tmp) && is_file && !(flags&Uri_CREATE_FILE_USE_DOS_PATH); - val = decode_pct_val(ptr); - - if(force_encode || escape_pct) { - /* Escape the percent sign in the file URI. */ - if(ret_path) - pct_encode_val(*ptr, ret_path+len); - len += 3; - do_default_action = FALSE; - } else if((is_unreserved(val) && known_scheme) || - (is_file && !is_implicit_scheme && (is_unreserved(val) || is_reserved(val) || - (val && flags&Uri_CREATE_FILE_USE_DOS_PATH && !is_forbidden_dos_path_char(val))))) { - if(ret_path) - ret_path[len] = val; - len++; - - ptr += 2; - continue; - } - } else if(*ptr == '/' && is_file && (flags & Uri_CREATE_FILE_USE_DOS_PATH)) { - /* Convert the '/' back to a '\\'. */ - if(ret_path) - ret_path[len] = '\\'; - len++; - do_default_action = FALSE; - } else if(*ptr == '\\' && known_scheme) { - if(!(is_file && (flags & Uri_CREATE_FILE_USE_DOS_PATH))) { - /* Convert '\\' into a '/'. */ - if(ret_path) - ret_path[len] = '/'; - len++; - do_default_action = FALSE; - } - } else if(known_scheme && !is_res && is_ascii(*ptr) && !is_unreserved(*ptr) && !is_reserved(*ptr) && - (!(flags & Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS) || is_file)) { - if(!is_file || !(flags & Uri_CREATE_FILE_USE_DOS_PATH)) { - /* Escape the forbidden character. */ - if(ret_path) - pct_encode_val(*ptr, ret_path+len); - len += 3; - do_default_action = FALSE; - } - } - - if(do_default_action) { - if(ret_path) - ret_path[len] = *ptr; - len++; - } - } - - /* Removing the dot segments only happens when it's not in - * computeOnly mode and it's not a wildcard scheme. File schemes - * with USE_DOS_PATH set don't get dot segments removed. - */ - if(!(is_file && (flags & Uri_CREATE_FILE_USE_DOS_PATH)) && - scheme_type != URL_SCHEME_WILDCARD) { - if(!(flags & Uri_CREATE_NO_CANONICALIZE) && ret_path) { - /* Remove the dot segments (if any) and reset everything to the new - * correct length. - */ - len = remove_dot_segments(ret_path, len); - } - } - - if(ret_path) - TRACE("Canonicalized path %s len=%ld\n", debugstr_wn(ret_path, len), len); - return len; -} - -/* Attempts to canonicalize the path for an opaque URI. - * - * For known scheme types: - * 1) forbidden characters are percent encoded if - * NO_ENCODE_FORBIDDEN_CHARACTERS isn't set. - * - * 2) Percent encoded, unreserved characters are decoded - * to their actual values, for known scheme types. - * - * 3) '\\' are changed to '/' for known scheme types - * except for mailto schemes. - * - * 4) For file schemes, if USE_DOS_PATH is set all '/' - * are converted to backslashes. - * - * 5) For file schemes, if USE_DOS_PATH isn't set all '\' - * are converted to forward slashes. - */ -static BOOL canonicalize_path_opaque(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { - const WCHAR *ptr; - const BOOL known_scheme = data->scheme_type != URL_SCHEME_UNKNOWN; - const BOOL is_file = data->scheme_type == URL_SCHEME_FILE; - const BOOL is_mk = data->scheme_type == URL_SCHEME_MK; - - if(!data->path) { - uri->path_start = -1; - uri->path_len = 0; - return TRUE; - } - - uri->path_start = uri->canon_len; - - if(is_mk){ - /* hijack this flag for SCHEME_MK to tell the function when to start - * converting slashes */ - flags |= Uri_CREATE_FILE_USE_DOS_PATH; - } - - /* For javascript: URIs, simply copy path part without any canonicalization */ - if(data->scheme_type == URL_SCHEME_JAVASCRIPT) { - if(!computeOnly) - memcpy(uri->canon_uri+uri->canon_len, data->path, data->path_len*sizeof(WCHAR)); - uri->path_len = data->path_len; - uri->canon_len += data->path_len; - return TRUE; - } - - /* Windows doesn't allow a "//" to appear after the scheme - * of a URI, if it's an opaque URI. - */ - if(data->scheme && *(data->path) == '/' && *(data->path+1) == '/') { - /* So it inserts a "/." before the "//" if it exists. */ - if(!computeOnly) { - uri->canon_uri[uri->canon_len] = '/'; - uri->canon_uri[uri->canon_len+1] = '.'; - } - - uri->canon_len += 2; - } - - for(ptr = data->path; ptr < data->path+data->path_len; ++ptr) { - BOOL do_default_action = TRUE; - - if(*ptr == '%' && known_scheme) { - WCHAR val = decode_pct_val(ptr); - - if(is_unreserved(val)) { - if(!computeOnly) - uri->canon_uri[uri->canon_len] = val; - ++uri->canon_len; - - ptr += 2; - continue; - } - } else if(*ptr == '/' && is_file && (flags & Uri_CREATE_FILE_USE_DOS_PATH)) { - if(!computeOnly) - uri->canon_uri[uri->canon_len] = '\\'; - ++uri->canon_len; - do_default_action = FALSE; - } else if(*ptr == '\\') { - if((data->is_relative || is_mk || is_file) && !(flags & Uri_CREATE_FILE_USE_DOS_PATH)) { - /* Convert to a '/'. */ - if(!computeOnly) - uri->canon_uri[uri->canon_len] = '/'; - ++uri->canon_len; - do_default_action = FALSE; - } - } else if(is_mk && *ptr == ':' && ptr + 1 < data->path + data->path_len && *(ptr + 1) == ':') { - flags &= ~Uri_CREATE_FILE_USE_DOS_PATH; - } else if(known_scheme && is_ascii(*ptr) && !is_unreserved(*ptr) && !is_reserved(*ptr) && - !(flags & Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS)) { - if(!(is_file && (flags & Uri_CREATE_FILE_USE_DOS_PATH))) { - if(!computeOnly) - pct_encode_val(*ptr, uri->canon_uri+uri->canon_len); - uri->canon_len += 3; - do_default_action = FALSE; - } - } - - if(do_default_action) { - if(!computeOnly) - uri->canon_uri[uri->canon_len] = *ptr; - ++uri->canon_len; - } - } - - if(is_mk && !computeOnly && !(flags & Uri_CREATE_NO_CANONICALIZE)) { - DWORD new_len = remove_dot_segments(uri->canon_uri + uri->path_start, - uri->canon_len - uri->path_start); - uri->canon_len = uri->path_start + new_len; - } - - uri->path_len = uri->canon_len - uri->path_start; - - if(!computeOnly) - TRACE("(%p %p %lx %d): Canonicalized opaque URI path %s len=%ld\n", data, uri, flags, computeOnly, - debugstr_wn(uri->canon_uri+uri->path_start, uri->path_len), uri->path_len); - return TRUE; -} - -/* Determines how the URI represented by the parse_data should be canonicalized. - * - * Essentially, if the parse_data represents an hierarchical URI then it calls - * canonicalize_authority and the canonicalization functions for the path. If the - * URI is opaque it canonicalizes the path of the URI. - */ -static BOOL canonicalize_hierpart(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { - if(!data->is_opaque || (data->is_relative && (data->password || data->username))) { - /* "//" is only added for non-wildcard scheme types. - * - * A "//" is only added to a relative URI if it has a - * host or port component (this only happens if a IUriBuilder - * is generating an IUri). - */ - if((data->is_relative && (data->host || data->has_port)) || - (!data->is_relative && data->scheme_type != URL_SCHEME_WILDCARD)) { - if(data->scheme_type == URL_SCHEME_WILDCARD) - FIXME("Here\n"); - - if(!computeOnly) { - INT pos = uri->canon_len; - - uri->canon_uri[pos] = '/'; - uri->canon_uri[pos+1] = '/'; - } - uri->canon_len += 2; - } - - if(!canonicalize_authority(data, uri, flags, computeOnly)) - return FALSE; - - if(data->is_relative && (data->password || data->username)) { - if(!canonicalize_path_opaque(data, uri, flags, computeOnly)) - return FALSE; - } else { - if(!computeOnly) - uri->path_start = uri->canon_len; - uri->path_len = canonicalize_path_hierarchical(data->path, data->path_len, data->scheme_type, data->host_len != 0, - flags, data->has_implicit_scheme, computeOnly ? NULL : uri->canon_uri+uri->canon_len); - uri->canon_len += uri->path_len; - if(!computeOnly && !uri->path_len) - uri->path_start = -1; - } - } else { - /* Opaque URI's don't have an authority. */ - uri->userinfo_start = uri->userinfo_split = -1; - uri->userinfo_len = 0; - uri->host_start = -1; - uri->host_len = 0; - uri->host_type = Uri_HOST_UNKNOWN; - uri->has_port = FALSE; - uri->authority_start = -1; - uri->authority_len = 0; - uri->domain_offset = -1; - uri->port_offset = -1; - - if(is_hierarchical_scheme(data->scheme_type)) { - DWORD i; - - /* Absolute URIs aren't displayed for known scheme types - * which should be hierarchical URIs. - */ - uri->display_modifiers |= URI_DISPLAY_NO_ABSOLUTE_URI; - - /* Windows also sets the port for these (if they have one). */ - for(i = 0; i < ARRAY_SIZE(default_ports); ++i) { - if(data->scheme_type == default_ports[i].scheme) { - uri->has_port = TRUE; - uri->port = default_ports[i].port; - break; - } - } - } - - if(!canonicalize_path_opaque(data, uri, flags, computeOnly)) - return FALSE; - } - - if(uri->path_start > -1 && !computeOnly) - /* Finding file extensions happens for both types of URIs. */ - uri->extension_offset = find_file_extension(uri->canon_uri+uri->path_start, uri->path_len); - else - uri->extension_offset = -1; - - return TRUE; -} - -/* Attempts to canonicalize the query string of the URI. - * - * Things that happen: - * 1) For known scheme types forbidden characters - * are percent encoded, unless the NO_DECODE_EXTRA_INFO flag is set - * or NO_ENCODE_FORBIDDEN_CHARACTERS is set. - * - * 2) For known scheme types, percent encoded, unreserved characters - * are decoded as long as the NO_DECODE_EXTRA_INFO flag isn't set. - */ -static BOOL canonicalize_query(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { - const WCHAR *ptr, *end; - const BOOL known_scheme = data->scheme_type != URL_SCHEME_UNKNOWN; - - if(!data->query) { - uri->query_start = -1; - uri->query_len = 0; - return TRUE; - } - - uri->query_start = uri->canon_len; - - end = data->query+data->query_len; - for(ptr = data->query; ptr < end; ++ptr) { - if(*ptr == '%') { - if(known_scheme && !(flags & Uri_CREATE_NO_DECODE_EXTRA_INFO)) { - WCHAR val = decode_pct_val(ptr); - if(is_unreserved(val)) { - if(!computeOnly) - uri->canon_uri[uri->canon_len] = val; - ++uri->canon_len; - - ptr += 2; - continue; - } - } - } else if(known_scheme && is_ascii(*ptr) && !is_unreserved(*ptr) && !is_reserved(*ptr)) { - if(!(flags & Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS) && - !(flags & Uri_CREATE_NO_DECODE_EXTRA_INFO)) { - if(!computeOnly) - pct_encode_val(*ptr, uri->canon_uri+uri->canon_len); - uri->canon_len += 3; - continue; - } - } - - if(!computeOnly) - uri->canon_uri[uri->canon_len] = *ptr; - ++uri->canon_len; - } - - uri->query_len = uri->canon_len - uri->query_start; - - if(!computeOnly) - TRACE("(%p %p %lx %d): Canonicalized query string %s len=%ld\n", data, uri, flags, - computeOnly, debugstr_wn(uri->canon_uri+uri->query_start, uri->query_len), - uri->query_len); - return TRUE; -} - -static BOOL canonicalize_fragment(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { - const WCHAR *ptr, *end; - const BOOL known_scheme = data->scheme_type != URL_SCHEME_UNKNOWN; - - if(!data->fragment) { - uri->fragment_start = -1; - uri->fragment_len = 0; - return TRUE; - } - - uri->fragment_start = uri->canon_len; - - end = data->fragment + data->fragment_len; - for(ptr = data->fragment; ptr < end; ++ptr) { - if(*ptr == '%') { - if(known_scheme && !(flags & Uri_CREATE_NO_DECODE_EXTRA_INFO)) { - WCHAR val = decode_pct_val(ptr); - if(is_unreserved(val)) { - if(!computeOnly) - uri->canon_uri[uri->canon_len] = val; - ++uri->canon_len; - - ptr += 2; - continue; - } - } - } else if(known_scheme && is_ascii(*ptr) && !is_unreserved(*ptr) && !is_reserved(*ptr)) { - if(!(flags & Uri_CREATE_NO_ENCODE_FORBIDDEN_CHARACTERS) && - !(flags & Uri_CREATE_NO_DECODE_EXTRA_INFO)) { - if(!computeOnly) - pct_encode_val(*ptr, uri->canon_uri+uri->canon_len); - uri->canon_len += 3; - continue; - } - } - - if(!computeOnly) - uri->canon_uri[uri->canon_len] = *ptr; - ++uri->canon_len; - } - - uri->fragment_len = uri->canon_len - uri->fragment_start; - - if(!computeOnly) - TRACE("(%p %p %lx %d): Canonicalized fragment %s len=%ld\n", data, uri, flags, - computeOnly, debugstr_wn(uri->canon_uri+uri->fragment_start, uri->fragment_len), - uri->fragment_len); - return TRUE; -} - -/* Canonicalizes the scheme information specified in the parse_data using the specified flags. */ -static BOOL canonicalize_scheme(const parse_data *data, Uri *uri, DWORD flags, BOOL computeOnly) { - uri->scheme_start = -1; - uri->scheme_len = 0; - - if(!data->scheme) { - /* The only type of URI that doesn't have to have a scheme is a relative - * URI. - */ - if(!data->is_relative) { - FIXME("(%p %p %lx): Unable to determine the scheme type of %s.\n", data, - uri, flags, debugstr_w(data->uri)); - return FALSE; - } - } else { - if(!computeOnly) { - DWORD i; - INT pos = uri->canon_len; - - for(i = 0; i < data->scheme_len; ++i) { - /* Scheme name must be lower case after canonicalization. */ - uri->canon_uri[i + pos] = towlower(data->scheme[i]); - } - - uri->canon_uri[i + pos] = ':'; - uri->scheme_start = pos; - - TRACE("(%p %p %lx): Canonicalized scheme=%s, len=%ld.\n", data, uri, flags, - debugstr_wn(uri->canon_uri+uri->scheme_start, data->scheme_len), data->scheme_len); - } - - /* This happens in both computation modes. */ - uri->canon_len += data->scheme_len + 1; - uri->scheme_len = data->scheme_len; - } - return TRUE; -} - -/* Computes what the length of the URI specified by the parse_data will be - * after canonicalization occurs using the specified flags. - * - * This function will return a non-zero value indicating the length of the canonicalized - * URI, or -1 on error. - */ -static int compute_canonicalized_length(const parse_data *data, DWORD flags) { - Uri uri; - - memset(&uri, 0, sizeof(Uri)); - - TRACE("(%p %lx): Beginning to compute canonicalized length for URI %s\n", data, flags, - debugstr_w(data->uri)); - - if(!canonicalize_scheme(data, &uri, flags, TRUE)) { - ERR("(%p %lx): Failed to compute URI scheme length.\n", data, flags); - return -1; - } - - if(!canonicalize_hierpart(data, &uri, flags, TRUE)) { - ERR("(%p %lx): Failed to compute URI hierpart length.\n", data, flags); - return -1; - } - - if(!canonicalize_query(data, &uri, flags, TRUE)) { - ERR("(%p %lx): Failed to compute query string length.\n", data, flags); - return -1; - } - - if(!canonicalize_fragment(data, &uri, flags, TRUE)) { - ERR("(%p %lx): Failed to compute fragment length.\n", data, flags); - return -1; - } - - TRACE("(%p %lx): Finished computing canonicalized URI length. length=%ld\n", data, flags, uri.canon_len); - - return uri.canon_len; -} - -/* Canonicalizes the URI data specified in the parse_data, using the given flags. If the - * canonicalization succeeds it will store all the canonicalization information - * in the pointer to the Uri. - * - * To canonicalize a URI this function first computes what the length of the URI - * specified by the parse_data will be. Once this is done it will then perform the actual - * canonicalization of the URI. - */ -static HRESULT canonicalize_uri(const parse_data *data, Uri *uri, DWORD flags) { - INT len; - - uri->canon_uri = NULL; - uri->canon_size = uri->canon_len = 0; - - TRACE("(%p %p %lx): beginning to canonicalize URI %s.\n", data, uri, flags, debugstr_w(data->uri)); - - /* First try to compute the length of the URI. */ - len = compute_canonicalized_length(data, flags); - if(len == -1) { - ERR("(%p %p %lx): Could not compute the canonicalized length of %s.\n", data, uri, flags, - debugstr_w(data->uri)); - return E_INVALIDARG; - } - - uri->canon_uri = malloc((len + 1) * sizeof(WCHAR)); - if(!uri->canon_uri) - return E_OUTOFMEMORY; - - uri->canon_size = len; - if(!canonicalize_scheme(data, uri, flags, FALSE)) { - ERR("(%p %p %lx): Unable to canonicalize the scheme of the URI.\n", data, uri, flags); - return E_INVALIDARG; - } - uri->scheme_type = data->scheme_type; - - if(!canonicalize_hierpart(data, uri, flags, FALSE)) { - ERR("(%p %p %lx): Unable to canonicalize the hierpart of the URI\n", data, uri, flags); - return E_INVALIDARG; - } - - if(!canonicalize_query(data, uri, flags, FALSE)) { - ERR("(%p %p %lx): Unable to canonicalize query string of the URI.\n", - data, uri, flags); - return E_INVALIDARG; - } - - if(!canonicalize_fragment(data, uri, flags, FALSE)) { - ERR("(%p %p %lx): Unable to canonicalize fragment of the URI.\n", - data, uri, flags); - return E_INVALIDARG; - } - - /* There's a possibility we didn't use all the space we allocated - * earlier. - */ - if(uri->canon_len < uri->canon_size) { - /* This happens if the URI is hierarchical and dot - * segments were removed from its path. - */ - WCHAR *tmp = realloc(uri->canon_uri, (uri->canon_len + 1) * sizeof(WCHAR)); - if(!tmp) - return E_OUTOFMEMORY; - - uri->canon_uri = tmp; - uri->canon_size = uri->canon_len; - } - - uri->canon_uri[uri->canon_len] = '\0'; - TRACE("(%p %p %lx): finished canonicalizing the URI. uri=%s\n", data, uri, flags, debugstr_w(uri->canon_uri)); - - return S_OK; -} - -static HRESULT compare_file_paths(const Uri *a, const Uri *b, BOOL *ret) -{ - WCHAR *canon_path_a, *canon_path_b; - DWORD len_a, len_b; - - if(!a->path_len) { - *ret = !b->path_len; - return S_OK; - } - - if(!b->path_len) { - *ret = FALSE; - return S_OK; - } - - /* Fast path */ - if(a->path_len == b->path_len && !wcsnicmp(a->canon_uri+a->path_start, b->canon_uri+b->path_start, a->path_len)) { - *ret = TRUE; - return S_OK; - } - - len_a = canonicalize_path_hierarchical(a->canon_uri+a->path_start, a->path_len, a->scheme_type, FALSE, 0, FALSE, NULL); - len_b = canonicalize_path_hierarchical(b->canon_uri+b->path_start, b->path_len, b->scheme_type, FALSE, 0, FALSE, NULL); - - canon_path_a = malloc(len_a * sizeof(WCHAR)); - if(!canon_path_a) - return E_OUTOFMEMORY; - canon_path_b = malloc(len_b * sizeof(WCHAR)); - if(!canon_path_b) { - free(canon_path_a); - return E_OUTOFMEMORY; - } - - len_a = canonicalize_path_hierarchical(a->canon_uri+a->path_start, a->path_len, a->scheme_type, FALSE, 0, FALSE, canon_path_a); - len_b = canonicalize_path_hierarchical(b->canon_uri+b->path_start, b->path_len, b->scheme_type, FALSE, 0, FALSE, canon_path_b); - - *ret = len_a == len_b && !wcsnicmp(canon_path_a, canon_path_b, len_a); - - free(canon_path_a); - free(canon_path_b); - return S_OK; -} - -/* Checks if the two Uri's are logically equivalent. It's a simple - * comparison, since they are both of type Uri, and it can access - * the properties of each Uri directly without the need to go - * through the "IUri_Get*" interface calls. - */ -static HRESULT compare_uris(const Uri *a, const Uri *b, BOOL *ret) { - const BOOL known_scheme = a->scheme_type != URL_SCHEME_UNKNOWN; - const BOOL are_hierarchical = a->authority_start > -1 && b->authority_start > -1; - HRESULT hres; - - *ret = FALSE; - - if(a->scheme_type != b->scheme_type) - return S_OK; - - /* Only compare the scheme names (if any) if their unknown scheme types. */ - if(!known_scheme) { - if((a->scheme_start > -1 && b->scheme_start > -1) && - (a->scheme_len == b->scheme_len)) { - /* Make sure the schemes are the same. */ - if(StrCmpNW(a->canon_uri+a->scheme_start, b->canon_uri+b->scheme_start, a->scheme_len)) - return S_OK; - } else if(a->scheme_len != b->scheme_len) - /* One of the Uri's has a scheme name, while the other doesn't. */ - return S_OK; - } - - /* If they have a userinfo component, perform case sensitive compare. */ - if((a->userinfo_start > -1 && b->userinfo_start > -1) && - (a->userinfo_len == b->userinfo_len)) { - if(StrCmpNW(a->canon_uri+a->userinfo_start, b->canon_uri+b->userinfo_start, a->userinfo_len)) - return S_OK; - } else if(a->userinfo_len != b->userinfo_len) - /* One of the Uri's had a userinfo, while the other one doesn't. */ - return S_OK; - - /* Check if they have a host name. */ - if((a->host_start > -1 && b->host_start > -1) && - (a->host_len == b->host_len)) { - /* Perform a case insensitive compare if they are a known scheme type. */ - if(known_scheme) { - if(StrCmpNIW(a->canon_uri+a->host_start, b->canon_uri+b->host_start, a->host_len)) - return S_OK; - } else if(StrCmpNW(a->canon_uri+a->host_start, b->canon_uri+b->host_start, a->host_len)) - return S_OK; - } else if(a->host_len != b->host_len) - /* One of the Uri's had a host, while the other one didn't. */ - return S_OK; - - if(a->has_port && b->has_port) { - if(a->port != b->port) - return S_OK; - } else if(a->has_port || b->has_port) - /* One had a port, while the other one didn't. */ - return S_OK; - - /* Windows is weird with how it handles paths. For example - * One URI could be "http://google.com" (after canonicalization) - * and one could be "http://google.com/" and the IsEqual function - * would still evaluate to TRUE, but, only if they are both hierarchical - * URIs. - */ - if(a->scheme_type == URL_SCHEME_FILE) { - BOOL cmp; - - hres = compare_file_paths(a, b, &cmp); - if(FAILED(hres) || !cmp) - return hres; - } else if((a->path_start > -1 && b->path_start > -1) && - (a->path_len == b->path_len)) { - if(StrCmpNW(a->canon_uri+a->path_start, b->canon_uri+b->path_start, a->path_len)) - return S_OK; - } else if(are_hierarchical && a->path_len == -1 && b->path_len == 0) { - if(*(a->canon_uri+a->path_start) != '/') - return S_OK; - } else if(are_hierarchical && b->path_len == 1 && a->path_len == 0) { - if(*(b->canon_uri+b->path_start) != '/') - return S_OK; - } else if(a->path_len != b->path_len) - return S_OK; - - /* Compare the query strings of the two URIs. */ - if((a->query_start > -1 && b->query_start > -1) && - (a->query_len == b->query_len)) { - if(StrCmpNW(a->canon_uri+a->query_start, b->canon_uri+b->query_start, a->query_len)) - return S_OK; - } else if(a->query_len != b->query_len) - return S_OK; - - if((a->fragment_start > -1 && b->fragment_start > -1) && - (a->fragment_len == b->fragment_len)) { - if(StrCmpNW(a->canon_uri+a->fragment_start, b->canon_uri+b->fragment_start, a->fragment_len)) - return S_OK; - } else if(a->fragment_len != b->fragment_len) - return S_OK; - - /* If we get here, the two URIs are equivalent. */ - *ret = TRUE; - return S_OK; -} - -static inline Uri* impl_from_IUri(IUri *iface) -{ - return CONTAINING_RECORD(iface, Uri, IUri_iface); -} - -static inline void destroy_uri_obj(Uri *This) -{ - SysFreeString(This->raw_uri); - free(This->canon_uri); - free(This); -} - -static HRESULT WINAPI Uri_QueryInterface(IUri *iface, REFIID riid, void **ppv) -{ - Uri *This = impl_from_IUri(iface); - - if(IsEqualGUID(&IID_IUnknown, riid)) { - TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv); - *ppv = &This->IUri_iface; - }else if(IsEqualGUID(&IID_IUri, riid)) { - TRACE("(%p)->(IID_IUri %p)\n", This, ppv); - *ppv = &This->IUri_iface; - }else if(IsEqualGUID(&IID_IUriBuilderFactory, riid)) { - TRACE("(%p)->(IID_IUriBuilderFactory %p)\n", This, ppv); - *ppv = &This->IUriBuilderFactory_iface; - }else if(IsEqualGUID(&IID_IPersistStream, riid)) { - TRACE("(%p)->(IID_IPersistStream %p)\n", This, ppv); - *ppv = &This->IPersistStream_iface; - }else if(IsEqualGUID(&IID_IMarshal, riid)) { - TRACE("(%p)->(IID_IMarshal %p)\n", This, ppv); - *ppv = &This->IMarshal_iface; - }else if(IsEqualGUID(&IID_IUriObj, riid)) { - TRACE("(%p)->(IID_IUriObj %p)\n", This, ppv); - *ppv = This; - return S_OK; - }else { - TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv); - *ppv = NULL; - return E_NOINTERFACE; - } - - IUnknown_AddRef((IUnknown*)*ppv); - return S_OK; -} - -static ULONG WINAPI Uri_AddRef(IUri *iface) -{ - Uri *This = impl_from_IUri(iface); - LONG ref = InterlockedIncrement(&This->ref); - - TRACE("(%p) ref=%ld\n", This, ref); - - return ref; -} - -static ULONG WINAPI Uri_Release(IUri *iface) -{ - Uri *This = impl_from_IUri(iface); - LONG ref = InterlockedDecrement(&This->ref); - - TRACE("(%p) ref=%ld\n", This, ref); - - if(!ref) - destroy_uri_obj(This); - - return ref; -} - -static HRESULT WINAPI Uri_GetPropertyBSTR(IUri *iface, Uri_PROPERTY uriProp, BSTR *pbstrProperty, DWORD dwFlags) -{ - Uri *This = impl_from_IUri(iface); - HRESULT hres; - TRACE("(%p %s)->(%d %p %lx)\n", This, debugstr_w(This->canon_uri), uriProp, pbstrProperty, dwFlags); - - if(!This->create_flags) - return E_UNEXPECTED; - if(!pbstrProperty) - return E_POINTER; - - if(uriProp > Uri_PROPERTY_STRING_LAST) { - /* It only returns S_FALSE for the ZONE property... */ - if(uriProp == Uri_PROPERTY_ZONE) { - *pbstrProperty = SysAllocStringLen(NULL, 0); - if(!(*pbstrProperty)) - return E_OUTOFMEMORY; - return S_FALSE; - } - - *pbstrProperty = NULL; - return E_INVALIDARG; - } - - if(dwFlags != 0 && dwFlags != Uri_DISPLAY_NO_FRAGMENT && dwFlags != Uri_PUNYCODE_IDN_HOST - && dwFlags != Uri_DISPLAY_IDN_HOST) - return E_INVALIDARG; - - if((dwFlags == Uri_DISPLAY_NO_FRAGMENT && uriProp != Uri_PROPERTY_DISPLAY_URI) - || (dwFlags == Uri_PUNYCODE_IDN_HOST && uriProp != Uri_PROPERTY_ABSOLUTE_URI - && uriProp != Uri_PROPERTY_DOMAIN && uriProp != Uri_PROPERTY_HOST) - || (dwFlags == Uri_DISPLAY_IDN_HOST && uriProp != Uri_PROPERTY_ABSOLUTE_URI - && uriProp != Uri_PROPERTY_DOMAIN && uriProp != Uri_PROPERTY_HOST)) - return E_INVALIDARG; - - switch(uriProp) { - case Uri_PROPERTY_ABSOLUTE_URI: - if(This->display_modifiers & URI_DISPLAY_NO_ABSOLUTE_URI) { - *pbstrProperty = SysAllocStringLen(NULL, 0); - hres = S_FALSE; - } - /* Uri_PUNYCODE_IDN_HOST doesn't remove user info containing only "@" and ":@" */ - else if (dwFlags == Uri_PUNYCODE_IDN_HOST && This->host_type == Uri_HOST_IDN && This->host_start > -1) { - unsigned int punycode_host_len; - - punycode_host_len = IdnToAscii(0, This->canon_uri+This->host_start, This->host_len, NULL, 0); - *pbstrProperty = SysAllocStringLen(NULL, This->canon_len-This->host_len+punycode_host_len); - hres = S_OK; - if(*pbstrProperty) { - memcpy(*pbstrProperty, This->canon_uri, This->host_start*sizeof(WCHAR)); - IdnToAscii(0, This->canon_uri+This->host_start, This->host_len, *pbstrProperty+This->host_start, punycode_host_len); - memcpy(*pbstrProperty+This->host_start+punycode_host_len, - This->canon_uri+This->host_start+This->host_len, - (This->canon_len-This->host_start-This->host_len)*sizeof(WCHAR)); - } - } else { - if(This->scheme_type != URL_SCHEME_UNKNOWN && This->userinfo_start > -1) { - if(This->userinfo_len == 0) { - /* Don't include the '@' after the userinfo component. */ - *pbstrProperty = SysAllocStringLen(NULL, This->canon_len-1); - hres = S_OK; - if(*pbstrProperty) { - /* Copy everything before it. */ - memcpy(*pbstrProperty, This->canon_uri, This->userinfo_start*sizeof(WCHAR)); - - /* And everything after it. */ - memcpy(*pbstrProperty+This->userinfo_start, This->canon_uri+This->userinfo_start+1, - (This->canon_len-This->userinfo_start-1)*sizeof(WCHAR)); - } - } else if(This->userinfo_split == 0 && This->userinfo_len == 1) { - /* Don't include the ":@" */ - *pbstrProperty = SysAllocStringLen(NULL, This->canon_len-2); - hres = S_OK; - if(*pbstrProperty) { - memcpy(*pbstrProperty, This->canon_uri, This->userinfo_start*sizeof(WCHAR)); - memcpy(*pbstrProperty+This->userinfo_start, This->canon_uri+This->userinfo_start+2, - (This->canon_len-This->userinfo_start-2)*sizeof(WCHAR)); - } - } else { - *pbstrProperty = SysAllocString(This->canon_uri); - hres = S_OK; - } - } else { - *pbstrProperty = SysAllocString(This->canon_uri); - hres = S_OK; - } - } - - if(!(*pbstrProperty)) - hres = E_OUTOFMEMORY; - - break; - case Uri_PROPERTY_AUTHORITY: - if(This->authority_start > -1) { - if(This->port_offset > -1 && is_default_port(This->scheme_type, This->port) && - This->display_modifiers & URI_DISPLAY_NO_DEFAULT_PORT_AUTH) - /* Don't include the port in the authority component. */ - *pbstrProperty = SysAllocStringLen(This->canon_uri+This->authority_start, This->port_offset); - else - *pbstrProperty = SysAllocStringLen(This->canon_uri+This->authority_start, This->authority_len); - hres = S_OK; - } else { - *pbstrProperty = SysAllocStringLen(NULL, 0); - hres = S_FALSE; - } - - if(!(*pbstrProperty)) - hres = E_OUTOFMEMORY; - - break; - case Uri_PROPERTY_DISPLAY_URI: - /* The Display URI contains everything except for the userinfo for known - * scheme types. - */ - if(This->scheme_type != URL_SCHEME_UNKNOWN && This->userinfo_start > -1) { - unsigned int length = This->canon_len-This->userinfo_len; - - /* Skip fragment if Uri_DISPLAY_NO_FRAGMENT is specified */ - if(dwFlags == Uri_DISPLAY_NO_FRAGMENT && This->fragment_start > -1) - length -= This->fragment_len; - - *pbstrProperty = SysAllocStringLen(NULL, length); - - if(*pbstrProperty) { - /* Copy everything before the userinfo over. */ - memcpy(*pbstrProperty, This->canon_uri, This->userinfo_start*sizeof(WCHAR)); - - /* Copy everything after the userinfo over. */ - length -= This->userinfo_start+1; - memcpy(*pbstrProperty+This->userinfo_start, - This->canon_uri+This->userinfo_start+This->userinfo_len+1, length*sizeof(WCHAR)); - } - } else { - unsigned int length = This->canon_len; - - /* Skip fragment if Uri_DISPLAY_NO_FRAGMENT is specified */ - if(dwFlags == Uri_DISPLAY_NO_FRAGMENT && This->fragment_start > -1) - length -= This->fragment_len; - - *pbstrProperty = SysAllocStringLen(This->canon_uri, length); - } - - if(!(*pbstrProperty)) - hres = E_OUTOFMEMORY; - else - hres = S_OK; - - break; - case Uri_PROPERTY_DOMAIN: - if(This->domain_offset > -1) { - if(dwFlags == Uri_PUNYCODE_IDN_HOST && This->host_type == Uri_HOST_IDN) { - unsigned int punycode_length; - - punycode_length = IdnToAscii(0, This->canon_uri+This->host_start+This->domain_offset, - This->host_len-This->domain_offset, NULL, 0); - *pbstrProperty = SysAllocStringLen(NULL, punycode_length); - if (*pbstrProperty) - IdnToAscii(0, This->canon_uri+This->host_start+This->domain_offset, - This->host_len-This->domain_offset, *pbstrProperty, punycode_length); - } else { - *pbstrProperty = SysAllocStringLen(This->canon_uri+This->host_start+This->domain_offset, - This->host_len-This->domain_offset); - } - - hres = S_OK; - } else { - *pbstrProperty = SysAllocStringLen(NULL, 0); - hres = S_FALSE; - } - - if(!(*pbstrProperty)) - hres = E_OUTOFMEMORY; - - break; - case Uri_PROPERTY_EXTENSION: - if(This->extension_offset > -1) { - *pbstrProperty = SysAllocStringLen(This->canon_uri+This->path_start+This->extension_offset, - This->path_len-This->extension_offset); - hres = S_OK; - } else { - *pbstrProperty = SysAllocStringLen(NULL, 0); - hres = S_FALSE; - } - - if(!(*pbstrProperty)) - hres = E_OUTOFMEMORY; - - break; - case Uri_PROPERTY_FRAGMENT: - if(This->fragment_start > -1) { - *pbstrProperty = SysAllocStringLen(This->canon_uri+This->fragment_start, This->fragment_len); - hres = S_OK; - } else { - *pbstrProperty = SysAllocStringLen(NULL, 0); - hres = S_FALSE; - } - - if(!(*pbstrProperty)) - hres = E_OUTOFMEMORY; - - break; - case Uri_PROPERTY_HOST: - if(This->host_start > -1) { - /* The '[' and ']' aren't included for IPv6 addresses. */ - if(This->host_type == Uri_HOST_IPV6) - *pbstrProperty = SysAllocStringLen(This->canon_uri+This->host_start+1, This->host_len-2); - else if(dwFlags == Uri_PUNYCODE_IDN_HOST && This->host_type == Uri_HOST_IDN) { - unsigned int punycode_length; - - punycode_length = IdnToAscii(0, This->canon_uri+This->host_start, This->host_len, NULL, 0); - *pbstrProperty = SysAllocStringLen(NULL, punycode_length); - if (*pbstrProperty) - IdnToAscii(0, This->canon_uri+This->host_start, This->host_len, *pbstrProperty, punycode_length); - } - else - *pbstrProperty = SysAllocStringLen(This->canon_uri+This->host_start, This->host_len); - - hres = S_OK; - } else { - *pbstrProperty = SysAllocStringLen(NULL, 0); - hres = S_FALSE; - } - - if(!(*pbstrProperty)) - hres = E_OUTOFMEMORY; - - break; - case Uri_PROPERTY_PASSWORD: - if(This->userinfo_split > -1) { - *pbstrProperty = SysAllocStringLen( - This->canon_uri+This->userinfo_start+This->userinfo_split+1, - This->userinfo_len-This->userinfo_split-1); - hres = S_OK; - } else { - *pbstrProperty = SysAllocStringLen(NULL, 0); - hres = S_FALSE; - } - - if(!(*pbstrProperty)) - return E_OUTOFMEMORY; - - break; - case Uri_PROPERTY_PATH: - if(This->path_start > -1) { - *pbstrProperty = SysAllocStringLen(This->canon_uri+This->path_start, This->path_len); - hres = S_OK; - } else { - *pbstrProperty = SysAllocStringLen(NULL, 0); - hres = S_FALSE; - } - - if(!(*pbstrProperty)) - hres = E_OUTOFMEMORY; - - break; - case Uri_PROPERTY_PATH_AND_QUERY: - if(This->path_start > -1) { - *pbstrProperty = SysAllocStringLen(This->canon_uri+This->path_start, This->path_len+This->query_len); - hres = S_OK; - } else if(This->query_start > -1) { - *pbstrProperty = SysAllocStringLen(This->canon_uri+This->query_start, This->query_len); - hres = S_OK; - } else { - *pbstrProperty = SysAllocStringLen(NULL, 0); - hres = S_FALSE; - } - - if(!(*pbstrProperty)) - hres = E_OUTOFMEMORY; - - break; - case Uri_PROPERTY_QUERY: - if(This->query_start > -1) { - *pbstrProperty = SysAllocStringLen(This->canon_uri+This->query_start, This->query_len); - hres = S_OK; - } else { - *pbstrProperty = SysAllocStringLen(NULL, 0); - hres = S_FALSE; - } - - if(!(*pbstrProperty)) - hres = E_OUTOFMEMORY; - - break; - case Uri_PROPERTY_RAW_URI: - *pbstrProperty = SysAllocString(This->raw_uri); - if(!(*pbstrProperty)) - hres = E_OUTOFMEMORY; - else - hres = S_OK; - break; - case Uri_PROPERTY_SCHEME_NAME: - if(This->scheme_start > -1) { - *pbstrProperty = SysAllocStringLen(This->canon_uri + This->scheme_start, This->scheme_len); - hres = S_OK; - } else { - *pbstrProperty = SysAllocStringLen(NULL, 0); - hres = S_FALSE; - } - - if(!(*pbstrProperty)) - hres = E_OUTOFMEMORY; - - break; - case Uri_PROPERTY_USER_INFO: - if(This->userinfo_start > -1) { - *pbstrProperty = SysAllocStringLen(This->canon_uri+This->userinfo_start, This->userinfo_len); - hres = S_OK; - } else { - *pbstrProperty = SysAllocStringLen(NULL, 0); - hres = S_FALSE; - } - - if(!(*pbstrProperty)) - hres = E_OUTOFMEMORY; - - break; - case Uri_PROPERTY_USER_NAME: - if(This->userinfo_start > -1 && This->userinfo_split != 0) { - /* If userinfo_split is set, that means a password exists - * so the username is only from userinfo_start to userinfo_split. - */ - if(This->userinfo_split > -1) { - *pbstrProperty = SysAllocStringLen(This->canon_uri + This->userinfo_start, This->userinfo_split); - hres = S_OK; - } else { - *pbstrProperty = SysAllocStringLen(This->canon_uri + This->userinfo_start, This->userinfo_len); - hres = S_OK; - } - } else { - *pbstrProperty = SysAllocStringLen(NULL, 0); - hres = S_FALSE; - } - - if(!(*pbstrProperty)) - return E_OUTOFMEMORY; - - break; - default: - FIXME("(%p)->(%d %p %lx)\n", This, uriProp, pbstrProperty, dwFlags); - hres = E_NOTIMPL; - } - - return hres; -} - -static HRESULT WINAPI Uri_GetPropertyLength(IUri *iface, Uri_PROPERTY uriProp, DWORD *pcchProperty, DWORD dwFlags) -{ - Uri *This = impl_from_IUri(iface); - HRESULT hres; - TRACE("(%p %s)->(%d %p %lx)\n", This, debugstr_w(This->canon_uri), uriProp, pcchProperty, dwFlags); - - if(!This->create_flags) - return E_UNEXPECTED; - if(!pcchProperty) - return E_INVALIDARG; - - /* Can only return a length for a property if it's a string. */ - if(uriProp > Uri_PROPERTY_STRING_LAST) - return E_INVALIDARG; - - if(dwFlags != 0 && dwFlags != Uri_DISPLAY_NO_FRAGMENT && dwFlags != Uri_PUNYCODE_IDN_HOST - && dwFlags != Uri_DISPLAY_IDN_HOST) { - *pcchProperty = 0; - return E_INVALIDARG; - } - - switch(uriProp) { - case Uri_PROPERTY_ABSOLUTE_URI: - if(This->display_modifiers & URI_DISPLAY_NO_ABSOLUTE_URI) { - *pcchProperty = 0; - hres = S_FALSE; - } - /* Uri_PUNYCODE_IDN_HOST doesn't remove user info containing only "@" and ":@" */ - else if(dwFlags == Uri_PUNYCODE_IDN_HOST && This->host_type == Uri_HOST_IDN && This->host_start > -1) { - unsigned int punycode_host_len = IdnToAscii(0, This->canon_uri+This->host_start, This->host_len, NULL, 0); - *pcchProperty = This->canon_len - This->host_len + punycode_host_len; - hres = S_OK; - } else { - if(This->scheme_type != URL_SCHEME_UNKNOWN) { - if(This->userinfo_start > -1 && This->userinfo_len == 0) - /* Don't include the '@' in the length. */ - *pcchProperty = This->canon_len-1; - else if(This->userinfo_start > -1 && This->userinfo_len == 1 && - This->userinfo_split == 0) - /* Don't include the ":@" in the length. */ - *pcchProperty = This->canon_len-2; - else - *pcchProperty = This->canon_len; - } else - *pcchProperty = This->canon_len; - - hres = S_OK; - } - - break; - case Uri_PROPERTY_AUTHORITY: - if(This->port_offset > -1 && - This->display_modifiers & URI_DISPLAY_NO_DEFAULT_PORT_AUTH && - is_default_port(This->scheme_type, This->port)) - /* Only count up until the port in the authority. */ - *pcchProperty = This->port_offset; - else - *pcchProperty = This->authority_len; - hres = (This->authority_start > -1) ? S_OK : S_FALSE; - break; - case Uri_PROPERTY_DISPLAY_URI: - if(This->scheme_type != URL_SCHEME_UNKNOWN && This->userinfo_start > -1) - *pcchProperty = This->canon_len-This->userinfo_len-1; - else - *pcchProperty = This->canon_len; - - if(dwFlags == Uri_DISPLAY_NO_FRAGMENT && This->fragment_start > -1) - *pcchProperty -= This->fragment_len; - - hres = S_OK; - break; - case Uri_PROPERTY_DOMAIN: - if(This->domain_offset > -1) { - if(dwFlags == Uri_PUNYCODE_IDN_HOST && This->host_type == Uri_HOST_IDN) - *pcchProperty = IdnToAscii(0, This->canon_uri+This->host_start+This->domain_offset, This->host_len-This->domain_offset, NULL, 0); - else - *pcchProperty = This->host_len - This->domain_offset; - } - else - *pcchProperty = 0; - - hres = (This->domain_offset > -1) ? S_OK : S_FALSE; - break; - case Uri_PROPERTY_EXTENSION: - if(This->extension_offset > -1) { - *pcchProperty = This->path_len - This->extension_offset; - hres = S_OK; - } else { - *pcchProperty = 0; - hres = S_FALSE; - } - - break; - case Uri_PROPERTY_FRAGMENT: - *pcchProperty = This->fragment_len; - hres = (This->fragment_start > -1) ? S_OK : S_FALSE; - break; - case Uri_PROPERTY_HOST: - *pcchProperty = This->host_len; - - /* '[' and ']' aren't included in the length. */ - if(This->host_type == Uri_HOST_IPV6) - *pcchProperty -= 2; - else if(dwFlags == Uri_PUNYCODE_IDN_HOST && This->host_type == Uri_HOST_IDN && This->host_start > -1) - *pcchProperty = IdnToAscii(0, This->canon_uri+This->host_start, This->host_len, NULL, 0); - - hres = (This->host_start > -1) ? S_OK : S_FALSE; - break; - case Uri_PROPERTY_PASSWORD: - *pcchProperty = (This->userinfo_split > -1) ? This->userinfo_len-This->userinfo_split-1 : 0; - hres = (This->userinfo_split > -1) ? S_OK : S_FALSE; - break; - case Uri_PROPERTY_PATH: - *pcchProperty = This->path_len; - hres = (This->path_start > -1) ? S_OK : S_FALSE; - break; - case Uri_PROPERTY_PATH_AND_QUERY: - *pcchProperty = This->path_len+This->query_len; - hres = (This->path_start > -1 || This->query_start > -1) ? S_OK : S_FALSE; - break; - case Uri_PROPERTY_QUERY: - *pcchProperty = This->query_len; - hres = (This->query_start > -1) ? S_OK : S_FALSE; - break; - case Uri_PROPERTY_RAW_URI: - *pcchProperty = SysStringLen(This->raw_uri); - hres = S_OK; - break; - case Uri_PROPERTY_SCHEME_NAME: - *pcchProperty = This->scheme_len; - hres = (This->scheme_start > -1) ? S_OK : S_FALSE; - break; - case Uri_PROPERTY_USER_INFO: - *pcchProperty = This->userinfo_len; - hres = (This->userinfo_start > -1) ? S_OK : S_FALSE; - break; - case Uri_PROPERTY_USER_NAME: - *pcchProperty = (This->userinfo_split > -1) ? This->userinfo_split : This->userinfo_len; - if(This->userinfo_split == 0) - hres = S_FALSE; - else - hres = (This->userinfo_start > -1) ? S_OK : S_FALSE; - break; - default: - FIXME("(%p)->(%d %p %lx)\n", This, uriProp, pcchProperty, dwFlags); - hres = E_NOTIMPL; - } - - if(hres == S_OK - && ((dwFlags == Uri_DISPLAY_NO_FRAGMENT && uriProp != Uri_PROPERTY_DISPLAY_URI) - || (dwFlags == Uri_PUNYCODE_IDN_HOST && uriProp != Uri_PROPERTY_ABSOLUTE_URI - && uriProp != Uri_PROPERTY_DOMAIN && uriProp != Uri_PROPERTY_HOST) - || (dwFlags == Uri_DISPLAY_IDN_HOST && uriProp != Uri_PROPERTY_ABSOLUTE_URI - && uriProp != Uri_PROPERTY_DOMAIN && uriProp != Uri_PROPERTY_HOST))) { - *pcchProperty = 0; - hres = E_INVALIDARG; - } - - return hres; -} - -static HRESULT WINAPI Uri_GetPropertyDWORD(IUri *iface, Uri_PROPERTY uriProp, DWORD *pcchProperty, DWORD dwFlags) -{ - Uri *This = impl_from_IUri(iface); - HRESULT hres; - - TRACE("(%p %s)->(%d %p %lx)\n", This, debugstr_w(This->canon_uri), uriProp, pcchProperty, dwFlags); - - if(!This->create_flags) - return E_UNEXPECTED; - if(!pcchProperty) - return E_INVALIDARG; - - /* Microsoft's implementation for the ZONE property of a URI seems to be lacking... - * From what I can tell, instead of checking which URLZONE the URI belongs to it - * simply assigns URLZONE_INVALID and returns E_NOTIMPL. This also applies to the GetZone - * function. - */ - if(uriProp == Uri_PROPERTY_ZONE) { - *pcchProperty = URLZONE_INVALID; - return E_NOTIMPL; - } - - if(uriProp < Uri_PROPERTY_DWORD_START) { - *pcchProperty = 0; - return E_INVALIDARG; - } - - switch(uriProp) { - case Uri_PROPERTY_HOST_TYPE: - *pcchProperty = This->host_type; - hres = S_OK; - break; - case Uri_PROPERTY_PORT: - if(!This->has_port) { - *pcchProperty = 0; - hres = S_FALSE; - } else { - *pcchProperty = This->port; - hres = S_OK; - } - - break; - case Uri_PROPERTY_SCHEME: - *pcchProperty = This->scheme_type; - hres = S_OK; - break; - default: - FIXME("(%p)->(%d %p %lx)\n", This, uriProp, pcchProperty, dwFlags); - hres = E_NOTIMPL; - } - - return hres; -} - -static HRESULT WINAPI Uri_HasProperty(IUri *iface, Uri_PROPERTY uriProp, BOOL *pfHasProperty) -{ - Uri *This = impl_from_IUri(iface); - - TRACE("(%p %s)->(%d %p)\n", This, debugstr_w(This->canon_uri), uriProp, pfHasProperty); - - if(!pfHasProperty) - return E_INVALIDARG; - - switch(uriProp) { - case Uri_PROPERTY_ABSOLUTE_URI: - *pfHasProperty = !(This->display_modifiers & URI_DISPLAY_NO_ABSOLUTE_URI); - break; - case Uri_PROPERTY_AUTHORITY: - *pfHasProperty = This->authority_start > -1; - break; - case Uri_PROPERTY_DISPLAY_URI: - *pfHasProperty = TRUE; - break; - case Uri_PROPERTY_DOMAIN: - *pfHasProperty = This->domain_offset > -1; - break; - case Uri_PROPERTY_EXTENSION: - *pfHasProperty = This->extension_offset > -1; - break; - case Uri_PROPERTY_FRAGMENT: - *pfHasProperty = This->fragment_start > -1; - break; - case Uri_PROPERTY_HOST: - *pfHasProperty = This->host_start > -1; - break; - case Uri_PROPERTY_PASSWORD: - *pfHasProperty = This->userinfo_split > -1; - break; - case Uri_PROPERTY_PATH: - *pfHasProperty = This->path_start > -1; - break; - case Uri_PROPERTY_PATH_AND_QUERY: - *pfHasProperty = (This->path_start > -1 || This->query_start > -1); - break; - case Uri_PROPERTY_QUERY: - *pfHasProperty = This->query_start > -1; - break; - case Uri_PROPERTY_RAW_URI: - *pfHasProperty = TRUE; - break; - case Uri_PROPERTY_SCHEME_NAME: - *pfHasProperty = This->scheme_start > -1; - break; - case Uri_PROPERTY_USER_INFO: - *pfHasProperty = This->userinfo_start > -1; - break; - case Uri_PROPERTY_USER_NAME: - if(This->userinfo_split == 0) - *pfHasProperty = FALSE; - else - *pfHasProperty = This->userinfo_start > -1; - break; - case Uri_PROPERTY_HOST_TYPE: - *pfHasProperty = TRUE; - break; - case Uri_PROPERTY_PORT: - *pfHasProperty = This->has_port; - break; - case Uri_PROPERTY_SCHEME: - *pfHasProperty = TRUE; - break; - case Uri_PROPERTY_ZONE: - *pfHasProperty = FALSE; - break; - default: - FIXME("(%p)->(%d %p): Unsupported property type.\n", This, uriProp, pfHasProperty); - return E_NOTIMPL; - } - - return S_OK; -} - -static HRESULT WINAPI Uri_GetAbsoluteUri(IUri *iface, BSTR *pstrAbsoluteUri) -{ - TRACE("(%p)->(%p)\n", iface, pstrAbsoluteUri); - return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_ABSOLUTE_URI, pstrAbsoluteUri, 0); -} - -static HRESULT WINAPI Uri_GetAuthority(IUri *iface, BSTR *pstrAuthority) -{ - TRACE("(%p)->(%p)\n", iface, pstrAuthority); - return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_AUTHORITY, pstrAuthority, 0); -} - -static HRESULT WINAPI Uri_GetDisplayUri(IUri *iface, BSTR *pstrDisplayUri) -{ - TRACE("(%p)->(%p)\n", iface, pstrDisplayUri); - return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_DISPLAY_URI, pstrDisplayUri, 0); -} - -static HRESULT WINAPI Uri_GetDomain(IUri *iface, BSTR *pstrDomain) -{ - TRACE("(%p)->(%p)\n", iface, pstrDomain); - return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_DOMAIN, pstrDomain, 0); -} - -static HRESULT WINAPI Uri_GetExtension(IUri *iface, BSTR *pstrExtension) -{ - TRACE("(%p)->(%p)\n", iface, pstrExtension); - return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_EXTENSION, pstrExtension, 0); -} - -static HRESULT WINAPI Uri_GetFragment(IUri *iface, BSTR *pstrFragment) -{ - TRACE("(%p)->(%p)\n", iface, pstrFragment); - return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_FRAGMENT, pstrFragment, 0); -} - -static HRESULT WINAPI Uri_GetHost(IUri *iface, BSTR *pstrHost) -{ - TRACE("(%p)->(%p)\n", iface, pstrHost); - return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_HOST, pstrHost, 0); -} - -static HRESULT WINAPI Uri_GetPassword(IUri *iface, BSTR *pstrPassword) -{ - TRACE("(%p)->(%p)\n", iface, pstrPassword); - return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_PASSWORD, pstrPassword, 0); -} - -static HRESULT WINAPI Uri_GetPath(IUri *iface, BSTR *pstrPath) -{ - TRACE("(%p)->(%p)\n", iface, pstrPath); - return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_PATH, pstrPath, 0); -} - -static HRESULT WINAPI Uri_GetPathAndQuery(IUri *iface, BSTR *pstrPathAndQuery) -{ - TRACE("(%p)->(%p)\n", iface, pstrPathAndQuery); - return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_PATH_AND_QUERY, pstrPathAndQuery, 0); -} - -static HRESULT WINAPI Uri_GetQuery(IUri *iface, BSTR *pstrQuery) -{ - TRACE("(%p)->(%p)\n", iface, pstrQuery); - return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_QUERY, pstrQuery, 0); -} - -static HRESULT WINAPI Uri_GetRawUri(IUri *iface, BSTR *pstrRawUri) -{ - TRACE("(%p)->(%p)\n", iface, pstrRawUri); - return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_RAW_URI, pstrRawUri, 0); -} - -static HRESULT WINAPI Uri_GetSchemeName(IUri *iface, BSTR *pstrSchemeName) -{ - TRACE("(%p)->(%p)\n", iface, pstrSchemeName); - return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_SCHEME_NAME, pstrSchemeName, 0); -} - -static HRESULT WINAPI Uri_GetUserInfo(IUri *iface, BSTR *pstrUserInfo) -{ - TRACE("(%p)->(%p)\n", iface, pstrUserInfo); - return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_USER_INFO, pstrUserInfo, 0); -} - -static HRESULT WINAPI Uri_GetUserName(IUri *iface, BSTR *pstrUserName) -{ - TRACE("(%p)->(%p)\n", iface, pstrUserName); - return IUri_GetPropertyBSTR(iface, Uri_PROPERTY_USER_NAME, pstrUserName, 0); -} - -static HRESULT WINAPI Uri_GetHostType(IUri *iface, DWORD *pdwHostType) -{ - TRACE("(%p)->(%p)\n", iface, pdwHostType); - return IUri_GetPropertyDWORD(iface, Uri_PROPERTY_HOST_TYPE, pdwHostType, 0); -} - -static HRESULT WINAPI Uri_GetPort(IUri *iface, DWORD *pdwPort) -{ - TRACE("(%p)->(%p)\n", iface, pdwPort); - return IUri_GetPropertyDWORD(iface, Uri_PROPERTY_PORT, pdwPort, 0); -} - -static HRESULT WINAPI Uri_GetScheme(IUri *iface, DWORD *pdwScheme) -{ - TRACE("(%p)->(%p)\n", iface, pdwScheme); - return IUri_GetPropertyDWORD(iface, Uri_PROPERTY_SCHEME, pdwScheme, 0); -} - -static HRESULT WINAPI Uri_GetZone(IUri *iface, DWORD *pdwZone) -{ - TRACE("(%p)->(%p)\n", iface, pdwZone); - return IUri_GetPropertyDWORD(iface, Uri_PROPERTY_ZONE,pdwZone, 0); -} - -static HRESULT WINAPI Uri_GetProperties(IUri *iface, DWORD *pdwProperties) -{ - Uri *This = impl_from_IUri(iface); - TRACE("(%p %s)->(%p)\n", This, debugstr_w(This->canon_uri), pdwProperties); - - if(!This->create_flags) - return E_UNEXPECTED; - if(!pdwProperties) - return E_INVALIDARG; - - /* All URIs have these. */ - *pdwProperties = Uri_HAS_DISPLAY_URI|Uri_HAS_RAW_URI|Uri_HAS_SCHEME|Uri_HAS_HOST_TYPE; - - if(!(This->display_modifiers & URI_DISPLAY_NO_ABSOLUTE_URI)) - *pdwProperties |= Uri_HAS_ABSOLUTE_URI; - - if(This->scheme_start > -1) - *pdwProperties |= Uri_HAS_SCHEME_NAME; - - if(This->authority_start > -1) { - *pdwProperties |= Uri_HAS_AUTHORITY; - if(This->userinfo_start > -1) { - *pdwProperties |= Uri_HAS_USER_INFO; - if(This->userinfo_split != 0) - *pdwProperties |= Uri_HAS_USER_NAME; - } - if(This->userinfo_split > -1) - *pdwProperties |= Uri_HAS_PASSWORD; - if(This->host_start > -1) - *pdwProperties |= Uri_HAS_HOST; - if(This->domain_offset > -1) - *pdwProperties |= Uri_HAS_DOMAIN; - } - - if(This->has_port) - *pdwProperties |= Uri_HAS_PORT; - if(This->path_start > -1) - *pdwProperties |= Uri_HAS_PATH|Uri_HAS_PATH_AND_QUERY; - if(This->query_start > -1) - *pdwProperties |= Uri_HAS_QUERY|Uri_HAS_PATH_AND_QUERY; - - if(This->extension_offset > -1) - *pdwProperties |= Uri_HAS_EXTENSION; - - if(This->fragment_start > -1) - *pdwProperties |= Uri_HAS_FRAGMENT; - - return S_OK; -} - -static HRESULT WINAPI Uri_IsEqual(IUri *iface, IUri *pUri, BOOL *pfEqual) -{ - Uri *This = impl_from_IUri(iface); - Uri *other; - - TRACE("(%p %s)->(%p %p)\n", This, debugstr_w(This->canon_uri), pUri, pfEqual); - - if(!This->create_flags) - return E_UNEXPECTED; - if(!pfEqual) - return E_POINTER; - - if(!pUri) { - *pfEqual = FALSE; - - /* For some reason Windows returns S_OK here... */ - return S_OK; - } - - /* Try to convert it to a Uri (allows for a more simple comparison). */ - if(!(other = get_uri_obj(pUri))) { - FIXME("(%p)->(%p %p) No support for unknown IUri's yet.\n", iface, pUri, pfEqual); - return E_NOTIMPL; - } - - TRACE("comparing to %s\n", debugstr_w(other->canon_uri)); - return compare_uris(This, other, pfEqual); -} - -static const IUriVtbl UriVtbl = { - Uri_QueryInterface, - Uri_AddRef, - Uri_Release, - Uri_GetPropertyBSTR, - Uri_GetPropertyLength, - Uri_GetPropertyDWORD, - Uri_HasProperty, - Uri_GetAbsoluteUri, - Uri_GetAuthority, - Uri_GetDisplayUri, - Uri_GetDomain, - Uri_GetExtension, - Uri_GetFragment, - Uri_GetHost, - Uri_GetPassword, - Uri_GetPath, - Uri_GetPathAndQuery, - Uri_GetQuery, - Uri_GetRawUri, - Uri_GetSchemeName, - Uri_GetUserInfo, - Uri_GetUserName, - Uri_GetHostType, - Uri_GetPort, - Uri_GetScheme, - Uri_GetZone, - Uri_GetProperties, - Uri_IsEqual -}; - -static inline Uri* impl_from_IUriBuilderFactory(IUriBuilderFactory *iface) -{ - return CONTAINING_RECORD(iface, Uri, IUriBuilderFactory_iface); -} - -static HRESULT WINAPI UriBuilderFactory_QueryInterface(IUriBuilderFactory *iface, REFIID riid, void **ppv) -{ - Uri *This = impl_from_IUriBuilderFactory(iface); - return IUri_QueryInterface(&This->IUri_iface, riid, ppv); -} - -static ULONG WINAPI UriBuilderFactory_AddRef(IUriBuilderFactory *iface) -{ - Uri *This = impl_from_IUriBuilderFactory(iface); - return IUri_AddRef(&This->IUri_iface); -} - -static ULONG WINAPI UriBuilderFactory_Release(IUriBuilderFactory *iface) -{ - Uri *This = impl_from_IUriBuilderFactory(iface); - return IUri_Release(&This->IUri_iface); -} - -static HRESULT WINAPI UriBuilderFactory_CreateIUriBuilder(IUriBuilderFactory *iface, - DWORD dwFlags, - DWORD_PTR dwReserved, - IUriBuilder **ppIUriBuilder) -{ - Uri *This = impl_from_IUriBuilderFactory(iface); - TRACE("(%p)->(%08lx %08Ix %p)\n", This, dwFlags, dwReserved, ppIUriBuilder); - - if(!ppIUriBuilder) - return E_POINTER; - - if(dwFlags || dwReserved) { - *ppIUriBuilder = NULL; - return E_INVALIDARG; - } - - return CreateIUriBuilder(NULL, 0, 0, ppIUriBuilder); -} - -static HRESULT WINAPI UriBuilderFactory_CreateInitializedIUriBuilder(IUriBuilderFactory *iface, - DWORD dwFlags, - DWORD_PTR dwReserved, - IUriBuilder **ppIUriBuilder) -{ - Uri *This = impl_from_IUriBuilderFactory(iface); - TRACE("(%p)->(%08lx %08Ix %p)\n", This, dwFlags, dwReserved, ppIUriBuilder); - - if(!ppIUriBuilder) - return E_POINTER; - - if(dwFlags || dwReserved) { - *ppIUriBuilder = NULL; - return E_INVALIDARG; - } - - return CreateIUriBuilder(&This->IUri_iface, 0, 0, ppIUriBuilder); -} - -static const IUriBuilderFactoryVtbl UriBuilderFactoryVtbl = { - UriBuilderFactory_QueryInterface, - UriBuilderFactory_AddRef, - UriBuilderFactory_Release, - UriBuilderFactory_CreateIUriBuilder, - UriBuilderFactory_CreateInitializedIUriBuilder -}; - -static inline Uri* impl_from_IPersistStream(IPersistStream *iface) -{ - return CONTAINING_RECORD(iface, Uri, IPersistStream_iface); -} - -static HRESULT WINAPI PersistStream_QueryInterface(IPersistStream *iface, REFIID riid, void **ppvObject) -{ - Uri *This = impl_from_IPersistStream(iface); - return IUri_QueryInterface(&This->IUri_iface, riid, ppvObject); -} - -static ULONG WINAPI PersistStream_AddRef(IPersistStream *iface) -{ - Uri *This = impl_from_IPersistStream(iface); - return IUri_AddRef(&This->IUri_iface); -} - -static ULONG WINAPI PersistStream_Release(IPersistStream *iface) -{ - Uri *This = impl_from_IPersistStream(iface); - return IUri_Release(&This->IUri_iface); -} - -static HRESULT WINAPI PersistStream_GetClassID(IPersistStream *iface, CLSID *pClassID) -{ - Uri *This = impl_from_IPersistStream(iface); - TRACE("(%p)->(%p)\n", This, pClassID); - - if(!pClassID) - return E_INVALIDARG; - - *pClassID = CLSID_CUri; - return S_OK; -} - -static HRESULT WINAPI PersistStream_IsDirty(IPersistStream *iface) -{ - Uri *This = impl_from_IPersistStream(iface); - TRACE("(%p)\n", This); - return S_FALSE; -} - -struct persist_uri { - DWORD size; - DWORD unk1[2]; - DWORD create_flags; - DWORD unk2[3]; - DWORD fields_no; - BYTE data[1]; -}; - -static HRESULT WINAPI PersistStream_Load(IPersistStream *iface, IStream *pStm) -{ - Uri *This = impl_from_IPersistStream(iface); - struct persist_uri *data; - parse_data parse; - DWORD size; - HRESULT hr; - - TRACE("(%p)->(%p)\n", This, pStm); - - if(This->create_flags) - return E_UNEXPECTED; - if(!pStm) - return E_INVALIDARG; - - hr = IStream_Read(pStm, &size, sizeof(DWORD), NULL); - if(FAILED(hr)) - return hr; - data = malloc(size); - if(!data) - return E_OUTOFMEMORY; - hr = IStream_Read(pStm, data->unk1, size-sizeof(DWORD)-2, NULL); - if(FAILED(hr)) { - free(data); - return hr; - } - - if(size < sizeof(struct persist_uri)) { - free(data); - return S_OK; - } - - if(*(DWORD*)data->data != Uri_PROPERTY_RAW_URI) { - free(data); - ERR("Can't find raw_uri\n"); - return E_UNEXPECTED; - } - - This->raw_uri = SysAllocString((WCHAR*)(data->data+sizeof(DWORD)*2)); - if(!This->raw_uri) { - free(data); - return E_OUTOFMEMORY; - } - This->create_flags = data->create_flags; - free(data); - TRACE("%lx %s\n", This->create_flags, debugstr_w(This->raw_uri)); - - memset(&parse, 0, sizeof(parse_data)); - parse.uri = This->raw_uri; - if(!parse_uri(&parse, This->create_flags)) { - SysFreeString(This->raw_uri); - This->create_flags = 0; - return E_UNEXPECTED; - } - - hr = canonicalize_uri(&parse, This, This->create_flags); - if(FAILED(hr)) { - SysFreeString(This->raw_uri); - This->create_flags = 0; - return hr; - } - - return S_OK; -} - -static inline BYTE* persist_stream_add_strprop(Uri *This, BYTE *p, DWORD type, DWORD len, WCHAR *data) -{ - len *= sizeof(WCHAR); - *(DWORD*)p = type; - p += sizeof(DWORD); - *(DWORD*)p = len+sizeof(WCHAR); - p += sizeof(DWORD); - memcpy(p, data, len); - p += len; - *(WCHAR*)p = 0; - return p+sizeof(WCHAR); -} - -static inline void persist_stream_save(Uri *This, IStream *pStm, BOOL marshal, struct persist_uri *data) -{ - BYTE *p = NULL; - - data->create_flags = This->create_flags; - - if(This->create_flags) { - data->fields_no = 1; - p = persist_stream_add_strprop(This, data->data, Uri_PROPERTY_RAW_URI, - SysStringLen(This->raw_uri), This->raw_uri); - } - if(This->scheme_type!=URL_SCHEME_HTTP && This->scheme_type!=URL_SCHEME_HTTPS - && This->scheme_type!=URL_SCHEME_FTP) - return; - - if(This->fragment_len) { - data->fields_no++; - p = persist_stream_add_strprop(This, p, Uri_PROPERTY_FRAGMENT, - This->fragment_len, This->canon_uri+This->fragment_start); - } - - if(This->host_len) { - data->fields_no++; - if(This->host_type == Uri_HOST_IPV6) - p = persist_stream_add_strprop(This, p, Uri_PROPERTY_HOST, - This->host_len-2, This->canon_uri+This->host_start+1); - else - p = persist_stream_add_strprop(This, p, Uri_PROPERTY_HOST, - This->host_len, This->canon_uri+This->host_start); - } - - if(This->userinfo_split > -1) { - data->fields_no++; - p = persist_stream_add_strprop(This, p, Uri_PROPERTY_PASSWORD, - This->userinfo_len-This->userinfo_split-1, - This->canon_uri+This->userinfo_start+This->userinfo_split+1); - } - - if(This->path_len) { - data->fields_no++; - p = persist_stream_add_strprop(This, p, Uri_PROPERTY_PATH, - This->path_len, This->canon_uri+This->path_start); - } else if(marshal) { - WCHAR no_path = '/'; - data->fields_no++; - p = persist_stream_add_strprop(This, p, Uri_PROPERTY_PATH, 1, &no_path); - } - - if(This->has_port) { - data->fields_no++; - *(DWORD*)p = Uri_PROPERTY_PORT; - p += sizeof(DWORD); - *(DWORD*)p = sizeof(DWORD); - p += sizeof(DWORD); - *(DWORD*)p = This->port; - p += sizeof(DWORD); - } - - if(This->query_len) { - data->fields_no++; - p = persist_stream_add_strprop(This, p, Uri_PROPERTY_QUERY, - This->query_len, This->canon_uri+This->query_start); - } - - if(This->scheme_len) { - data->fields_no++; - p = persist_stream_add_strprop(This, p, Uri_PROPERTY_SCHEME_NAME, - This->scheme_len, This->canon_uri+This->scheme_start); - } - - if(This->userinfo_start>-1 && This->userinfo_split!=0) { - data->fields_no++; - if(This->userinfo_split > -1) - p = persist_stream_add_strprop(This, p, Uri_PROPERTY_USER_NAME, - This->userinfo_split, This->canon_uri+This->userinfo_start); - else - p = persist_stream_add_strprop(This, p, Uri_PROPERTY_USER_NAME, - This->userinfo_len, This->canon_uri+This->userinfo_start); - } -} - -static HRESULT WINAPI PersistStream_Save(IPersistStream *iface, IStream *pStm, BOOL fClearDirty) -{ - Uri *This = impl_from_IPersistStream(iface); - struct persist_uri *data; - ULARGE_INTEGER size; - HRESULT hres; - - TRACE("(%p)->(%p %x)\n", This, pStm, fClearDirty); - - if(!pStm) - return E_INVALIDARG; - - hres = IPersistStream_GetSizeMax(&This->IPersistStream_iface, &size); - if(FAILED(hres)) - return hres; - - data = calloc(1, size.u.LowPart); - if(!data) - return E_OUTOFMEMORY; - data->size = size.u.LowPart; - persist_stream_save(This, pStm, FALSE, data); - - hres = IStream_Write(pStm, data, data->size-2, NULL); - free(data); - return hres; -} - -static HRESULT WINAPI PersistStream_GetSizeMax(IPersistStream *iface, ULARGE_INTEGER *pcbSize) -{ - Uri *This = impl_from_IPersistStream(iface); - TRACE("(%p)->(%p)\n", This, pcbSize); - - if(!pcbSize) - return E_INVALIDARG; - - pcbSize->u.LowPart = 2+sizeof(struct persist_uri); - pcbSize->u.HighPart = 0; - if(This->create_flags) - pcbSize->u.LowPart += (SysStringLen(This->raw_uri)+1)*sizeof(WCHAR) + 2*sizeof(DWORD); - else /* there's no place for fields no */ - pcbSize->u.LowPart -= sizeof(DWORD); - if(This->scheme_type!=URL_SCHEME_HTTP && This->scheme_type!=URL_SCHEME_HTTPS - && This->scheme_type!=URL_SCHEME_FTP) - return S_OK; - - if(This->fragment_len) - pcbSize->u.LowPart += (This->fragment_len+1)*sizeof(WCHAR) + 2*sizeof(DWORD); - if(This->host_len) { - if(This->host_type == Uri_HOST_IPV6) - pcbSize->u.LowPart += (This->host_len-1)*sizeof(WCHAR) + 2*sizeof(DWORD); - else - pcbSize->u.LowPart += (This->host_len+1)*sizeof(WCHAR) + 2*sizeof(DWORD); - } - if(This->userinfo_split > -1) - pcbSize->u.LowPart += (This->userinfo_len-This->userinfo_split)*sizeof(WCHAR) + 2*sizeof(DWORD); - if(This->path_len) - pcbSize->u.LowPart += (This->path_len+1)*sizeof(WCHAR) + 2*sizeof(DWORD); - if(This->has_port) - pcbSize->u.LowPart += 3*sizeof(DWORD); - if(This->query_len) - pcbSize->u.LowPart += (This->query_len+1)*sizeof(WCHAR) + 2*sizeof(DWORD); - if(This->scheme_len) - pcbSize->u.LowPart += (This->scheme_len+1)*sizeof(WCHAR) + 2*sizeof(DWORD); - if(This->userinfo_start>-1 && This->userinfo_split!=0) { - if(This->userinfo_split > -1) - pcbSize->u.LowPart += (This->userinfo_split+1)*sizeof(WCHAR) + 2*sizeof(DWORD); - else - pcbSize->u.LowPart += (This->userinfo_len+1)*sizeof(WCHAR) + 2*sizeof(DWORD); - } - return S_OK; -} - -static const IPersistStreamVtbl PersistStreamVtbl = { - PersistStream_QueryInterface, - PersistStream_AddRef, - PersistStream_Release, - PersistStream_GetClassID, - PersistStream_IsDirty, - PersistStream_Load, - PersistStream_Save, - PersistStream_GetSizeMax -}; - -static inline Uri* impl_from_IMarshal(IMarshal *iface) -{ - return CONTAINING_RECORD(iface, Uri, IMarshal_iface); -} - -static HRESULT WINAPI Marshal_QueryInterface(IMarshal *iface, REFIID riid, void **ppvObject) -{ - Uri *This = impl_from_IMarshal(iface); - return IUri_QueryInterface(&This->IUri_iface, riid, ppvObject); -} - -static ULONG WINAPI Marshal_AddRef(IMarshal *iface) -{ - Uri *This = impl_from_IMarshal(iface); - return IUri_AddRef(&This->IUri_iface); -} - -static ULONG WINAPI Marshal_Release(IMarshal *iface) -{ - Uri *This = impl_from_IMarshal(iface); - return IUri_Release(&This->IUri_iface); -} - -static HRESULT WINAPI Marshal_GetUnmarshalClass(IMarshal *iface, REFIID riid, void *pv, - DWORD dwDestContext, void *pvDestContext, DWORD mshlflags, CLSID *pCid) -{ - Uri *This = impl_from_IMarshal(iface); - TRACE("(%p)->(%s %p %lx %p %lx %p)\n", This, debugstr_guid(riid), pv, - dwDestContext, pvDestContext, mshlflags, pCid); - - if(!pCid || (dwDestContext!=MSHCTX_LOCAL && dwDestContext!=MSHCTX_NOSHAREDMEM - && dwDestContext!=MSHCTX_INPROC)) - return E_INVALIDARG; - - *pCid = CLSID_CUri; - return S_OK; -} - -struct inproc_marshal_uri { - DWORD size; - DWORD mshlflags; - DWORD unk[4]; /* process identifier? */ - Uri *uri; -}; - -static HRESULT WINAPI Marshal_GetMarshalSizeMax(IMarshal *iface, REFIID riid, void *pv, - DWORD dwDestContext, void *pvDestContext, DWORD mshlflags, DWORD *pSize) -{ - Uri *This = impl_from_IMarshal(iface); - ULARGE_INTEGER size; - HRESULT hres; - TRACE("(%p)->(%s %p %lx %p %lx %p)\n", This, debugstr_guid(riid), pv, - dwDestContext, pvDestContext, mshlflags, pSize); - - if(!pSize || (dwDestContext!=MSHCTX_LOCAL && dwDestContext!=MSHCTX_NOSHAREDMEM - && dwDestContext!=MSHCTX_INPROC)) - return E_INVALIDARG; - - if(dwDestContext == MSHCTX_INPROC) { - *pSize = sizeof(struct inproc_marshal_uri); - return S_OK; - } - - hres = IPersistStream_GetSizeMax(&This->IPersistStream_iface, &size); - if(FAILED(hres)) - return hres; - if(!This->path_len && (This->scheme_type==URL_SCHEME_HTTP - || This->scheme_type==URL_SCHEME_HTTPS - || This->scheme_type==URL_SCHEME_FTP)) - size.u.LowPart += 3*sizeof(DWORD); - *pSize = size.u.LowPart+2*sizeof(DWORD); - return S_OK; -} - -static HRESULT WINAPI Marshal_MarshalInterface(IMarshal *iface, IStream *pStm, REFIID riid, - void *pv, DWORD dwDestContext, void *pvDestContext, DWORD mshlflags) -{ - Uri *This = impl_from_IMarshal(iface); - DWORD *data; - DWORD size; - HRESULT hres; - - TRACE("(%p)->(%p %s %p %lx %p %lx)\n", This, pStm, debugstr_guid(riid), pv, - dwDestContext, pvDestContext, mshlflags); - - if(!pStm || mshlflags!=MSHLFLAGS_NORMAL || (dwDestContext!=MSHCTX_LOCAL - && dwDestContext!=MSHCTX_NOSHAREDMEM && dwDestContext!=MSHCTX_INPROC)) - return E_INVALIDARG; - - if(dwDestContext == MSHCTX_INPROC) { - struct inproc_marshal_uri data; - - data.size = sizeof(data); - data.mshlflags = MSHCTX_INPROC; - data.unk[0] = 0; - data.unk[1] = 0; - data.unk[2] = 0; - data.unk[3] = 0; - data.uri = This; - - hres = IStream_Write(pStm, &data, data.size, NULL); - if(FAILED(hres)) - return hres; - - IUri_AddRef(&This->IUri_iface); - return S_OK; - } - - hres = IMarshal_GetMarshalSizeMax(iface, riid, pv, dwDestContext, - pvDestContext, mshlflags, &size); - if(FAILED(hres)) - return hres; - - data = calloc(1, size); - if(!data) - return E_OUTOFMEMORY; - - data[0] = size; - data[1] = dwDestContext; - data[2] = size-2*sizeof(DWORD); - persist_stream_save(This, pStm, TRUE, (struct persist_uri*)(data+2)); - - hres = IStream_Write(pStm, data, data[0]-2, NULL); - free(data); - return hres; -} - -static HRESULT WINAPI Marshal_UnmarshalInterface(IMarshal *iface, - IStream *pStm, REFIID riid, void **ppv) -{ - Uri *This = impl_from_IMarshal(iface); - DWORD header[2]; - HRESULT hres; - - TRACE("(%p)->(%p %s %p)\n", This, pStm, debugstr_guid(riid), ppv); - - if(This->create_flags) - return E_UNEXPECTED; - if(!pStm || !riid || !ppv) - return E_INVALIDARG; - - hres = IStream_Read(pStm, header, sizeof(header), NULL); - if(FAILED(hres)) - return hres; - - if(header[1]!=MSHCTX_LOCAL && header[1]!=MSHCTX_NOSHAREDMEM - && header[1]!=MSHCTX_INPROC) - return E_UNEXPECTED; - - if(header[1] == MSHCTX_INPROC) { - struct inproc_marshal_uri data; - parse_data parse; - - hres = IStream_Read(pStm, data.unk, sizeof(data)-2*sizeof(DWORD), NULL); - if(FAILED(hres)) - return hres; - - This->raw_uri = SysAllocString(data.uri->raw_uri); - if(!This->raw_uri) { - return E_OUTOFMEMORY; - } - - memset(&parse, 0, sizeof(parse_data)); - parse.uri = This->raw_uri; - - if(!parse_uri(&parse, data.uri->create_flags)) - return E_INVALIDARG; - - hres = canonicalize_uri(&parse, This, data.uri->create_flags); - if(FAILED(hres)) - return hres; - - This->create_flags = data.uri->create_flags; - IUri_Release(&data.uri->IUri_iface); - - return IUri_QueryInterface(&This->IUri_iface, riid, ppv); - } - - hres = IPersistStream_Load(&This->IPersistStream_iface, pStm); - if(FAILED(hres)) - return hres; - - return IUri_QueryInterface(&This->IUri_iface, riid, ppv); -} - -static HRESULT WINAPI Marshal_ReleaseMarshalData(IMarshal *iface, IStream *pStm) -{ - Uri *This = impl_from_IMarshal(iface); - LARGE_INTEGER off; - DWORD header[2]; - HRESULT hres; - - TRACE("(%p)->(%p)\n", This, pStm); - - if(!pStm) - return E_INVALIDARG; - - hres = IStream_Read(pStm, header, 2*sizeof(DWORD), NULL); - if(FAILED(hres)) - return hres; - - if(header[1] == MSHCTX_INPROC) { - struct inproc_marshal_uri data; - - hres = IStream_Read(pStm, data.unk, sizeof(data)-2*sizeof(DWORD), NULL); - if(FAILED(hres)) - return hres; - - IUri_Release(&data.uri->IUri_iface); - return S_OK; - } - - off.u.LowPart = header[0]-sizeof(header)-2; - off.u.HighPart = 0; - return IStream_Seek(pStm, off, STREAM_SEEK_CUR, NULL); -} - -static HRESULT WINAPI Marshal_DisconnectObject(IMarshal *iface, DWORD dwReserved) -{ - Uri *This = impl_from_IMarshal(iface); - TRACE("(%p)->(%lx)\n", This, dwReserved); - return S_OK; -} - -static const IMarshalVtbl MarshalVtbl = { - Marshal_QueryInterface, - Marshal_AddRef, - Marshal_Release, - Marshal_GetUnmarshalClass, - Marshal_GetMarshalSizeMax, - Marshal_MarshalInterface, - Marshal_UnmarshalInterface, - Marshal_ReleaseMarshalData, - Marshal_DisconnectObject -}; - -HRESULT Uri_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) -{ - Uri *ret = calloc(1, sizeof(Uri)); - - TRACE("(%p %p)\n", pUnkOuter, ppobj); - - *ppobj = ret; - if(!ret) - return E_OUTOFMEMORY; - - ret->IUri_iface.lpVtbl = &UriVtbl; - ret->IUriBuilderFactory_iface.lpVtbl = &UriBuilderFactoryVtbl; - ret->IPersistStream_iface.lpVtbl = &PersistStreamVtbl; - ret->IMarshal_iface.lpVtbl = &MarshalVtbl; - ret->ref = 1; - - *ppobj = &ret->IUri_iface; - return S_OK; -} - /*********************************************************************** * CoInternetCombineIUri (urlmon.@) */ diff --git a/dlls/urlmon/urlmon_main.c b/dlls/urlmon/urlmon_main.c index 806a893d7d1..6901dc87771 100644 --- a/dlls/urlmon/urlmon_main.c +++ b/dlls/urlmon/urlmon_main.c @@ -35,8 +35,6 @@ WINE_DEFAULT_DEBUG_CHANNEL(urlmon); -DEFINE_GUID(CLSID_CUri, 0xDF2FCE13, 0x25EC, 0x45BB, 0x9D,0x4C, 0xCE,0xCD,0x47,0xC2,0x43,0x0C); - LONG URLMON_refCount = 0; HINSTANCE urlmon_instance; @@ -373,8 +371,6 @@ static ClassFactory StdURLMonikerCF = { { &ClassFactoryVtbl }, StdURLMoniker_Construct}; static ClassFactory MimeFilterCF = { { &ClassFactoryVtbl }, MimeFilter_Construct}; -static ClassFactory CUriCF = - { { &ClassFactoryVtbl }, Uri_Construct}; struct object_creation_info { @@ -396,7 +392,6 @@ static const struct object_creation_info object_creation[] = { &CLSID_InternetZoneManager, &ZoneManagerCF.IClassFactory_iface, NULL }, { &CLSID_StdURLMoniker, &StdURLMonikerCF.IClassFactory_iface, NULL }, { &CLSID_DeCompMimeFilter, &MimeFilterCF.IClassFactory_iface, NULL }, - { &CLSID_CUri, &CUriCF.IClassFactory_iface, NULL } }; static void init_session(void) diff --git a/dlls/urlmon/urlmon_main.h b/dlls/urlmon/urlmon_main.h index ceb3e09b761..20e5c82390e 100644 --- a/dlls/urlmon/urlmon_main.h +++ b/dlls/urlmon/urlmon_main.h @@ -45,7 +45,6 @@ extern HRESULT FtpProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj); extern HRESULT GopherProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj); extern HRESULT MkProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj); extern HRESULT MimeFilter_Construct(IUnknown *pUnkOuter, LPVOID *ppobj); -extern HRESULT Uri_Construct(IUnknown *pUnkOuter, LPVOID *ppobj); extern BOOL WINAPI URLMON_DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved); extern HRESULT WINAPI URLMON_DllGetClassObject(REFCLSID rclsid, REFIID iid,LPVOID *ppv); @@ -53,7 +52,6 @@ extern HRESULT WINAPI URLMON_DllRegisterServer(void); extern HRESULT WINAPI URLMON_DllUnregisterServer(void); extern GUID const CLSID_PSFactoryBuffer; -extern GUID const CLSID_CUri; /********************************************************************** * Dll lifetime tracking declaration for urlmon.dll diff --git a/dlls/urlmon/urlmon_urlmon.idl b/dlls/urlmon/urlmon_urlmon.idl index d557708c6ca..cf4b4f76a70 100644 --- a/dlls/urlmon/urlmon_urlmon.idl +++ b/dlls/urlmon/urlmon_urlmon.idl @@ -105,13 +105,6 @@ coclass PSFactoryBuffer { interface IPSFactoryBuffer; } ] coclass DeCompMimeFilter { interface IInternetProtocol; interface IInternetProtocolSink; } -[ - helpstring("CUri"), - threading(apartment), - uuid(df2fce13-25ec-45bb-9d4c-cecd47c2430c) -] -coclass CUri { interface IUri; } - [ helpstring("Persistent Zone Identifier"), threading(both), -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/9131
v4: Use a wine_get_canonicalized_uri() helper. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9131#note_134638
The protocol.c test failures are not related to this MR. They happen with other MRs as well. For example, https://gitlab.winehq.org/wine/wine/-/merge_requests/10526. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9131#note_134645
This merge request was approved by Jacek Caban. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9131
participants (3)
-
Jacek Caban (＠jacek) -
Zhiyi Zhang
-
Zhiyi Zhang (＠zhiyi)