Module: wine Branch: master Commit: 1eca647bb37a301b9e7c5207b0c3af492c0590ab URL: http://source.winehq.org/git/wine.git/?a=commit;h=1eca647bb37a301b9e7c5207b0...
Author: Thomas Mullaly thomas.mullaly@gmail.com Date: Mon Jun 7 16:34:08 2010 -0400
urlmon: Added a parser function to determine the scheme type of a URI.
---
dlls/urlmon/uri.c | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 66 insertions(+), 0 deletions(-)
diff --git a/dlls/urlmon/uri.c b/dlls/urlmon/uri.c index 246eacc..b0c6351 100644 --- a/dlls/urlmon/uri.c +++ b/dlls/urlmon/uri.c @@ -45,8 +45,38 @@ typedef struct {
const WCHAR *scheme; DWORD scheme_len; + URL_SCHEME scheme_type; } parse_data;
+/* 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, {'f','t','p',0}}, + {URL_SCHEME_HTTP, {'h','t','t','p',0}}, + {URL_SCHEME_GOPHER, {'g','o','p','h','e','r',0}}, + {URL_SCHEME_MAILTO, {'m','a','i','l','t','o',0}}, + {URL_SCHEME_NEWS, {'n','e','w','s',0}}, + {URL_SCHEME_NNTP, {'n','n','t','p',0}}, + {URL_SCHEME_TELNET, {'t','e','l','n','e','t',0}}, + {URL_SCHEME_WAIS, {'w','a','i','s',0}}, + {URL_SCHEME_FILE, {'f','i','l','e',0}}, + {URL_SCHEME_MK, {'m','k',0}}, + {URL_SCHEME_HTTPS, {'h','t','t','p','s',0}}, + {URL_SCHEME_SHELL, {'s','h','e','l','l',0}}, + {URL_SCHEME_SNEWS, {'s','n','e','w','s',0}}, + {URL_SCHEME_LOCAL, {'l','o','c','a','l',0}}, + {URL_SCHEME_JAVASCRIPT, {'j','a','v','a','s','c','r','i','p','t',0}}, + {URL_SCHEME_VBSCRIPT, {'v','b','s','c','r','i','p','t',0}}, + {URL_SCHEME_ABOUT, {'a','b','o','u','t',0}}, + {URL_SCHEME_RES, {'r','e','s',0}}, + {URL_SCHEME_MSSHELLROOTED, {'m','s','-','s','h','e','l','l','-','r','o','o','t','e','d',0}}, + {URL_SCHEME_MSSHELLIDLIST, {'m','s','-','s','h','e','l','l','-','i','d','l','i','s','t',0}}, + {URL_SCHEME_MSHELP, {'h','c','p',0}}, + {URL_SCHEME_WILDCARD, {'*',0}} +}; + static inline BOOL is_alpha(WCHAR val) { return ((val >= 'a' && val <= 'z') || (val >= 'A' && val <= 'Z')); } @@ -102,6 +132,38 @@ static BOOL parse_scheme_name(const WCHAR **ptr, parse_data *data) { 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 < sizeof(recognized_schemes)/sizeof(recognized_schemes[0]); ++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 @@ -153,6 +215,10 @@ static BOOL parse_scheme(const WCHAR **ptr, parse_data *data, DWORD flags) { TRACE("(%p %p %x): Found scheme=%s scheme_len=%d\n", ptr, data, flags, debugstr_wn(data->scheme, data->scheme_len), data->scheme_len);
+ if(!parse_scheme_type(data)) + return FALSE; + + TRACE("(%p %p %x): Assigned %d as the URL_SCHEME.\n", ptr, data, flags, data->scheme_type); return TRUE; }
-
Alexandre Julliard