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urlmon: Added image/gif filter.

This commit is contained in:
Jacek Caban 2006-07-06 20:04:26 +02:00 committed by Alexandre Julliard
parent 1fd9f3edfa
commit 32405d635f
2 changed files with 36 additions and 1 deletions
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22
dlls/urlmon/tests/misc.c
View File

@ -331,6 +331,7 @@ static const WCHAR mimeTextPlain[] = {'t','e','x','t','/','p','l','a','i','n',0}
static const WCHAR mimeAppOctetStream[] = {'a','p','p','l','i','c','a','t','i','o','n','/',
'o','c','t','e','t','-','s','t','r','e','a','m',0};
static const WCHAR mimeImagePjpeg[] = {'i','m','a','g','e','/','p','j','p','e','g',0};
static const WCHAR mimeImageGif[] = {'i','m','a','g','e','/','g','i','f',0};
static const struct {
LPCWSTR url;
@ -363,6 +364,16 @@ static BYTE data15[] = {0xff,0xd8};
static BYTE data16[] = {0xff,0xd8,'h'};
static BYTE data17[] = {0,0xff,0xd8};
static BYTE data18[] = {0xff,0xd8,'<','h','t','m','l','>'};
static BYTE data19[] = {'G','I','F','8','7','a'};
static BYTE data20[] = {'G','I','F','8','9','a'};
static BYTE data21[] = {'G','I','F','8','7'};
static BYTE data22[] = {'G','i','F','8','7','a'};
static BYTE data23[] = {'G','i','F','8','8','a'};
static BYTE data24[] = {'g','i','f','8','7','a'};
static BYTE data25[] = {'G','i','F','8','7','A'};
static BYTE data26[] = {'G','i','F','8','7','a','<','h','t','m','l','>'};
static BYTE data27[] = {0x30,'G','i','F','8','7','A'};
static const struct {
BYTE *data;
@ -386,7 +397,16 @@ static const struct {
{data15, sizeof(data15), mimeTextPlain},
{data16, sizeof(data16), mimeImagePjpeg},
{data17, sizeof(data17), mimeAppOctetStream},
{data18, sizeof(data18), mimeTextHtml}
{data18, sizeof(data18), mimeTextHtml},
{data19, sizeof(data19), mimeImageGif},
{data20, sizeof(data20), mimeImageGif},
{data21, sizeof(data21), mimeTextPlain},
{data22, sizeof(data22), mimeImageGif},
{data23, sizeof(data23), mimeTextPlain},
{data24, sizeof(data24), mimeImageGif},
{data25, sizeof(data25), mimeImageGif},
{data26, sizeof(data26), mimeTextHtml},
{data27, sizeof(data27), mimeTextPlain}
};
static void test_FindMimeFromData(void)

15
dlls/urlmon/urlmon_main.c
View File

@ -416,6 +416,19 @@ static BOOL text_html_filter(LPVOID buf, DWORD size)
return FALSE;
}
static BOOL image_gif_filter(LPVOID buf, DWORD size)
{
const BYTE const *b = buf;
return size >= 6
&& (b[0] == 'G' || b[0] == 'g')
&& (b[1] == 'I' || b[1] == 'i')
&& (b[2] == 'F' || b[2] == 'f')
&& b[3] == '8'
&& (b[4] == '7' || b[4] == '9')
&& (b[5] == 'A' || b[5] == 'a');
}
static BOOL image_pjpeg_filter(LPVOID buf, DWORD size)
{
return size > 2 && *(BYTE*)buf == 0xff && *((BYTE*)buf+1) == 0xd8;
@ -473,6 +486,7 @@ HRESULT WINAPI FindMimeFromData(LPBC pBC, LPCWSTR pwzUrl, LPVOID pBuffer,
int i;
static const WCHAR wszTextHtml[] = {'t','e','x','t','/','h','t','m','l',0};
static const WCHAR wszImageGif[] = {'i','m','a','g','e','/','g','i','f',0};
static const WCHAR wszImagePjpeg[] = {'i','m','a','g','e','/','p','j','p','e','g',0};
static const WCHAR wszTextPlain[] = {'t','e','x','t','/','p','l','a','i','n','\0'};
static const WCHAR wszAppOctetStream[] = {'a','p','p','l','i','c','a','t','i','o','n','/',
@ -483,6 +497,7 @@ HRESULT WINAPI FindMimeFromData(LPBC pBC, LPCWSTR pwzUrl, LPVOID pBuffer,
BOOL (*filter)(LPVOID,DWORD);
} mime_filters[] = {
{wszTextHtml, text_html_filter},
{wszImageGif, image_gif_filter},
{wszImagePjpeg, image_pjpeg_filter},
{wszTextPlain, text_plain_filter},
{wszAppOctetStream, application_octet_stream_filter}