Zebediah Figura : kernelbase: Do not parse username, password, and port separately for file URLs in UrlGetPart().
Module: wine Branch: master Commit: a110b2e68e635cabfb3c9d714f27cd9483f21d17 URL: https://source.winehq.org/git/wine.git/?a=commit;h=a110b2e68e635cabfb3c9d714... Author: Zebediah Figura <zfigura(a)codeweavers.com> Date: Tue Mar 22 23:28:02 2022 -0500 kernelbase: Do not parse username, password, and port separately for file URLs in UrlGetPart(). Signed-off-by: Zebediah Figura <zfigura(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/kernelbase/path.c | 109 ++++++++++++++++++++++++++--------------------- dlls/shlwapi/tests/url.c | 16 +++---- 2 files changed, 68 insertions(+), 57 deletions(-) diff --git a/dlls/kernelbase/path.c b/dlls/kernelbase/path.c index 917fd644770..fbe4728efda 100644 --- a/dlls/kernelbase/path.c +++ b/dlls/kernelbase/path.c @@ -72,6 +72,7 @@ struct parsed_url DWORD port_len; /* [out] size of Port (until "/" or eos) */ const WCHAR *query; /* [out] start of Query */ DWORD query_len; /* [out] size of Query (until eos) */ + DWORD scheme_number; }; static WCHAR *heap_strdupAtoW(const char *str) @@ -4201,49 +4202,69 @@ static void parse_url( const WCHAR *url, struct parsed_url *pl ) if (work < url + 2 || *work != ':') return; pl->scheme_len = work - pl->scheme; work++; + pl->scheme_number = get_scheme_code(pl->scheme, pl->scheme_len); if (!is_slash( work[0] ) || !is_slash( work[1] )) return; + work += 2; - pl->username = work + 2; - work = parse_url_element( pl->username, L":@/\\?#" ); - pl->username_len = work - pl->username; - if (*work == ':') + if (pl->scheme_number != URL_SCHEME_FILE) { - pl->password = work + 1; - work = parse_url_element( pl->password, L"@/\\?#" ); - pl->password_len = work - pl->password; - if (*work != '@') + pl->username = work; + work = parse_url_element( pl->username, L":@/\\?#" ); + pl->username_len = work - pl->username; + if (*work == ':') { - /* what we just parsed must be the hostname and port - * so reset pointers and clear then let it parse */ + pl->password = work + 1; + work = parse_url_element( pl->password, L"@/\\?#" ); + pl->password_len = work - pl->password; + if (*work == '@') + { + work++; + } + else + { + /* what we just parsed must be the hostname and port + * so reset pointers and clear then let it parse */ + pl->username_len = pl->password_len = 0; + work = pl->username; + pl->username = pl->password = 0; + } + } + else if (*work == '@') + { + /* no password */ + pl->password_len = 0; + pl->password = 0; + work++; + } + else + { + /* what was parsed was hostname, so reset pointers and let it parse */ pl->username_len = pl->password_len = 0; - work = pl->username - 1; + work = pl->username; pl->username = pl->password = 0; } } - else if (*work == '@') + + pl->hostname = work; + if (pl->scheme_number == URL_SCHEME_FILE) { - /* no password */ - pl->password_len = 0; - pl->password = 0; + work = parse_url_element( pl->hostname, L"/\\?#" ); + pl->hostname_len = work - pl->hostname; + if (pl->hostname_len >= 2 && pl->hostname[1] == ':') + pl->hostname_len = 0; } else { - /* what was parsed was hostname, so reset pointers and let it parse */ - pl->username_len = pl->password_len = 0; - work = pl->username - 1; - pl->username = pl->password = 0; - } - - pl->hostname = work + 1; - work = parse_url_element( pl->hostname, L":/\\?#" ); - pl->hostname_len = work - pl->hostname; + work = parse_url_element( pl->hostname, L":/\\?#" ); + pl->hostname_len = work - pl->hostname; - if (*work == ':') - { - pl->port = work + 1; - work = parse_url_element( pl->port, L"/\\?#" ); - pl->port_len = work - pl->port; + if (*work == ':') + { + pl->port = work + 1; + work = parse_url_element( pl->port, L"/\\?#" ); + pl->port_len = work - pl->port; + } } if ((pl->query = wcschr( work, '?' ))) @@ -4255,26 +4276,19 @@ static void parse_url( const WCHAR *url, struct parsed_url *pl ) HRESULT WINAPI UrlGetPartW(const WCHAR *url, WCHAR *out, DWORD *out_len, DWORD part, DWORD flags) { - DWORD scheme, size, schsize; LPCWSTR addr, schaddr; struct parsed_url pl; + DWORD size, schsize; TRACE("%s, %p, %p(%ld), %#lx, %#lx\n", wine_dbgstr_w(url), out, out_len, *out_len, part, flags); if (!url || !out || !out_len || !*out_len) return E_INVALIDARG; - addr = wcschr(url, ':'); - if (!addr) - scheme = URL_SCHEME_UNKNOWN; - else - scheme = get_scheme_code(url, addr - url); - parse_url(url, &pl); - switch (scheme) + switch (pl.scheme_number) { - case URL_SCHEME_FILE: case URL_SCHEME_FTP: case URL_SCHEME_GOPHER: case URL_SCHEME_HTTP: @@ -4285,6 +4299,11 @@ HRESULT WINAPI UrlGetPartW(const WCHAR *url, WCHAR *out, DWORD *out_len, DWORD p case URL_SCHEME_SNEWS: break; + case URL_SCHEME_FILE: + if (part != URL_PART_SCHEME && part != URL_PART_QUERY && part != URL_PART_HOSTNAME) + return E_FAIL; + break; + default: if (part != URL_PART_SCHEME && part != URL_PART_QUERY) return E_FAIL; @@ -4299,16 +4318,8 @@ HRESULT WINAPI UrlGetPartW(const WCHAR *url, WCHAR *out, DWORD *out_len, DWORD p break; case URL_PART_HOSTNAME: - if (scheme == URL_SCHEME_FILE && (!pl.hostname_len || (pl.hostname_len == 1 && *(pl.hostname + 1) == ':'))) - { - addr = NULL; - size = 0; - } - else - { - addr = pl.hostname; - size = pl.hostname_len; - } + addr = pl.hostname; + size = pl.hostname_len; break; case URL_PART_USERNAME: @@ -4342,7 +4353,7 @@ HRESULT WINAPI UrlGetPartW(const WCHAR *url, WCHAR *out, DWORD *out_len, DWORD p return E_INVALIDARG; } - if (flags == URL_PARTFLAG_KEEPSCHEME && scheme != URL_SCHEME_FILE) + if (flags == URL_PARTFLAG_KEEPSCHEME && pl.scheme_number != URL_SCHEME_FILE) { if (!pl.scheme || !pl.scheme_len) return E_FAIL; diff --git a/dlls/shlwapi/tests/url.c b/dlls/shlwapi/tests/url.c index fb3df96e13d..7cf7097a9ba 100644 --- a/dlls/shlwapi/tests/url.c +++ b/dlls/shlwapi/tests/url.c @@ -596,7 +596,7 @@ static void test_UrlGetPart(void) DWORD flags; HRESULT hr; const char *expect; - BOOL todo_hr, todo_result; + BOOL todo_hr; } tests[] = { @@ -684,10 +684,10 @@ static void test_UrlGetPart(void) {"http:///index.html", URL_PART_HOSTNAME, URL_PARTFLAG_KEEPSCHEME, S_OK, "http:"}, {"file://h o s t/c:/windows/file", URL_PART_HOSTNAME, 0, S_OK, "h o s t"}, {"file://h o s t/c:/windows/file", URL_PART_HOSTNAME, URL_PARTFLAG_KEEPSCHEME, S_OK, "h o s t"}, - {"file://foo:bar(a)localhost:21/file?query=x", URL_PART_USERNAME, 0, E_FAIL, .todo_hr = TRUE}, - {"file://foo:bar(a)localhost:21/file?query=x", URL_PART_PASSWORD, 0, E_FAIL, .todo_hr = TRUE}, - {"file://foo:bar(a)localhost:21/file?query=x", URL_PART_HOSTNAME, 0, S_OK, "foo:bar(a)localhost:21", .todo_result = TRUE}, - {"file://foo:bar(a)localhost:21/file?query=x", URL_PART_PORT, 0, E_FAIL, .todo_hr = TRUE}, + {"file://foo:bar(a)localhost:21/file?query=x", URL_PART_USERNAME, 0, E_FAIL}, + {"file://foo:bar(a)localhost:21/file?query=x", URL_PART_PASSWORD, 0, E_FAIL}, + {"file://foo:bar(a)localhost:21/file?query=x", URL_PART_HOSTNAME, 0, S_OK, "foo:bar(a)localhost:21"}, + {"file://foo:bar(a)localhost:21/file?query=x", URL_PART_PORT, 0, E_FAIL}, {"file://foo:bar(a)localhost:21/file?query=x", URL_PART_QUERY, 0, S_OK, "query=x"}, {"http://user:pass 123(a)www.wine hq.org", URL_PART_HOSTNAME, 0, S_OK, "www.wine hq.org"}, {"http://user:pass 123(a)www.wine hq.org", URL_PART_PASSWORD, 0, S_OK, "pass 123"}, @@ -799,7 +799,7 @@ static void test_UrlGetPart(void) { if (expect) { - todo_wine_if (tests[i].todo_hr || tests[i].todo_result) + todo_wine_if (tests[i].todo_hr) ok(size == strlen(expect) + 1, "Got size %lu.\n", size); } } @@ -820,7 +820,7 @@ static void test_UrlGetPart(void) ok(size == strlen(buffer), "Got size %lu.\n", size); if (expect) { - todo_wine_if (tests[i].todo_hr || tests[i].todo_result) + todo_wine_if (tests[i].todo_hr) ok(!strcmp(buffer, expect), "Got result %s.\n", debugstr_a(buffer)); } } @@ -854,7 +854,7 @@ static void test_UrlGetPart(void) { if (expect) { - todo_wine_if (tests[i].todo_hr || tests[i].todo_result) + todo_wine_if (tests[i].todo_hr) ok(size == strlen(expect) + 1, "Got size %lu.\n", size); } }
participants (1)
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Alexandre Julliard