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urlmon: Implemented function to the file extension of a file in a URI path.

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Thomas Mullaly 2010-07-25 18:19:48 -04:00 committed by Alexandre Julliard
parent 1e09e44510
commit eb6e23e1de
1 changed files with 19 additions and 0 deletions
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19
dlls/urlmon/uri.c
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@ -61,6 +61,7 @@ typedef struct {
INT path_start; INT path_start;
DWORD path_len; DWORD path_len;
INT extension_offset;
} Uri; } Uri;
typedef struct { typedef struct {
@ -535,6 +536,18 @@ static DWORD remove_dot_segments(WCHAR *path, DWORD path_len) {
return 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;
}
/* Computes the location where the elision should occur in the IPv6 /* Computes the location where the elision should occur in the IPv6
* address using the numerical values of each component stored in * address using the numerical values of each component stored in
* 'values'. If the address shouldn't contain an elision then 'index' * 'values'. If the address shouldn't contain an elision then 'index'
@ -2576,6 +2589,12 @@ static BOOL canonicalize_hierpart(const parse_data *data, Uri *uri, DWORD flags,
return FALSE; 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; return TRUE;
} }