4 * Copyright (c) 2000 Patrik Stridvall
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 #include "urlmon_main.h"
27 #define NO_SHLWAPI_REG
29 #include "wine/debug.h"
33 WINE_DEFAULT_DEBUG_CHANNEL(urlmon
);
35 LONG URLMON_refCount
= 0;
37 static HMODULE hCabinet
= NULL
;
38 static DWORD urlmon_tls
= TLS_OUT_OF_INDEXES
;
40 static void init_session(BOOL
);
42 static struct list tls_list
= LIST_INIT(tls_list
);
44 static CRITICAL_SECTION tls_cs
;
45 static CRITICAL_SECTION_DEBUG tls_cs_dbg
=
48 { &tls_cs_dbg
.ProcessLocksList
, &tls_cs_dbg
.ProcessLocksList
},
49 0, 0, { (DWORD_PTR
)(__FILE__
": tls") }
52 static CRITICAL_SECTION tls_cs
= { &tls_cs_dbg
, -1, 0, 0, 0, 0 };
54 tls_data_t
*get_tls_data(void)
58 if(urlmon_tls
== TLS_OUT_OF_INDEXES
) {
59 DWORD tls
= TlsAlloc();
60 if(tls
== TLS_OUT_OF_INDEXES
)
63 tls
= InterlockedCompareExchange((LONG
*)&urlmon_tls
, tls
, TLS_OUT_OF_INDEXES
);
68 data
= TlsGetValue(urlmon_tls
);
70 data
= heap_alloc_zero(sizeof(tls_data_t
));
74 EnterCriticalSection(&tls_cs
);
75 list_add_tail(&tls_list
, &data
->entry
);
76 LeaveCriticalSection(&tls_cs
);
78 TlsSetValue(urlmon_tls
, data
);
84 static void free_tls_list(void)
88 if(urlmon_tls
== TLS_OUT_OF_INDEXES
)
91 while(!list_empty(&tls_list
)) {
92 data
= LIST_ENTRY(list_head(&tls_list
), tls_data_t
, entry
);
93 list_remove(&data
->entry
);
100 static void detach_thread(void)
104 if(urlmon_tls
== TLS_OUT_OF_INDEXES
)
107 data
= TlsGetValue(urlmon_tls
);
111 EnterCriticalSection(&tls_cs
);
112 list_remove(&data
->entry
);
113 LeaveCriticalSection(&tls_cs
);
115 if(data
->notif_hwnd
) {
116 WARN("notif_hwnd not destroyed\n");
117 DestroyWindow(data
->notif_hwnd
);
123 static void process_detach(void)
125 HINTERNET internet_session
;
127 internet_session
= get_internet_session(NULL
);
129 InternetCloseHandle(internet_session
);
132 FreeLibrary(hCabinet
);
139 /***********************************************************************
140 * DllMain (URLMON.init)
142 BOOL WINAPI
DllMain(HINSTANCE hinstDLL
, DWORD fdwReason
, LPVOID fImpLoad
)
144 TRACE("%p 0x%x %p\n", hinstDLL
, fdwReason
, fImpLoad
);
146 URLMON_DllMain( hinstDLL
, fdwReason
, fImpLoad
);
149 case DLL_PROCESS_ATTACH
:
153 case DLL_PROCESS_DETACH
:
157 case DLL_THREAD_DETACH
:
165 /***********************************************************************
166 * DllInstall (URLMON.@)
168 HRESULT WINAPI
DllInstall(BOOL bInstall
, LPCWSTR cmdline
)
170 FIXME("(%s, %s): stub\n", bInstall
?"TRUE":"FALSE",
171 debugstr_w(cmdline
));
176 /***********************************************************************
177 * DllCanUnloadNow (URLMON.@)
179 HRESULT WINAPI
DllCanUnloadNow(void)
181 return URLMON_refCount
!= 0 ? S_FALSE
: S_OK
;
186 /******************************************************************************
187 * Urlmon ClassFactory
190 const IClassFactoryVtbl
*lpClassFactoryVtbl
;
192 HRESULT (*pfnCreateInstance
)(IUnknown
*pUnkOuter
, LPVOID
*ppObj
);
195 #define CLASSFACTORY(x) ((IClassFactory*) &(x)->lpClassFactoryVtbl)
197 static HRESULT WINAPI
CF_QueryInterface(IClassFactory
*iface
, REFIID riid
, LPVOID
*ppv
)
201 if(IsEqualGUID(riid
, &IID_IUnknown
)) {
202 TRACE("(%p)->(IID_IUnknown %p)\n", iface
, ppv
);
204 }else if(IsEqualGUID(riid
, &IID_IClassFactory
)) {
205 TRACE("(%p)->(IID_IClassFactory %p)\n", iface
, ppv
);
210 IUnknown_AddRef((IUnknown
*)*ppv
);
214 WARN("(%p)->(%s,%p),not found\n", iface
, debugstr_guid(riid
), ppv
);
215 return E_NOINTERFACE
;
218 static ULONG WINAPI
CF_AddRef(IClassFactory
*iface
)
224 static ULONG WINAPI
CF_Release(IClassFactory
*iface
)
226 URLMON_UnlockModule();
231 static HRESULT WINAPI
CF_CreateInstance(IClassFactory
*iface
, IUnknown
*pOuter
,
232 REFIID riid
, LPVOID
*ppobj
)
234 ClassFactory
*This
= (ClassFactory
*)iface
;
238 TRACE("(%p)->(%p,%s,%p)\n",This
,pOuter
,debugstr_guid(riid
),ppobj
);
241 if(SUCCEEDED(hres
= This
->pfnCreateInstance(pOuter
, (LPVOID
*) &punk
))) {
242 hres
= IUnknown_QueryInterface(punk
, riid
, ppobj
);
243 IUnknown_Release(punk
);
248 static HRESULT WINAPI
CF_LockServer(LPCLASSFACTORY iface
,BOOL dolock
)
250 TRACE("(%d)\n", dolock
);
255 URLMON_UnlockModule();
260 static const IClassFactoryVtbl ClassFactoryVtbl
=
269 static const ClassFactory FileProtocolCF
=
270 { &ClassFactoryVtbl
, FileProtocol_Construct
};
271 static const ClassFactory FtpProtocolCF
=
272 { &ClassFactoryVtbl
, FtpProtocol_Construct
};
273 static const ClassFactory GopherProtocolCF
=
274 { &ClassFactoryVtbl
, GopherProtocol_Construct
};
275 static const ClassFactory HttpProtocolCF
=
276 { &ClassFactoryVtbl
, HttpProtocol_Construct
};
277 static const ClassFactory HttpSProtocolCF
=
278 { &ClassFactoryVtbl
, HttpSProtocol_Construct
};
279 static const ClassFactory MkProtocolCF
=
280 { &ClassFactoryVtbl
, MkProtocol_Construct
};
281 static const ClassFactory SecurityManagerCF
=
282 { &ClassFactoryVtbl
, SecManagerImpl_Construct
};
283 static const ClassFactory ZoneManagerCF
=
284 { &ClassFactoryVtbl
, ZoneMgrImpl_Construct
};
285 static const ClassFactory StdURLMonikerCF
=
286 { &ClassFactoryVtbl
, StdURLMoniker_Construct
};
287 static const ClassFactory MimeFilterCF
=
288 { &ClassFactoryVtbl
, MimeFilter_Construct
};
290 struct object_creation_info
297 static const WCHAR wszFile
[] = {'f','i','l','e',0};
298 static const WCHAR wszFtp
[] = {'f','t','p',0};
299 static const WCHAR wszGopher
[] = {'g','o','p','h','e','r',0};
300 static const WCHAR wszHttp
[] = {'h','t','t','p',0};
301 static const WCHAR wszHttps
[] = {'h','t','t','p','s',0};
302 static const WCHAR wszMk
[] = {'m','k',0};
304 static const struct object_creation_info object_creation
[] =
306 { &CLSID_FileProtocol
, CLASSFACTORY(&FileProtocolCF
), wszFile
},
307 { &CLSID_FtpProtocol
, CLASSFACTORY(&FtpProtocolCF
), wszFtp
},
308 { &CLSID_GopherProtocol
, CLASSFACTORY(&GopherProtocolCF
), wszGopher
},
309 { &CLSID_HttpProtocol
, CLASSFACTORY(&HttpProtocolCF
), wszHttp
},
310 { &CLSID_HttpSProtocol
, CLASSFACTORY(&HttpSProtocolCF
), wszHttps
},
311 { &CLSID_MkProtocol
, CLASSFACTORY(&MkProtocolCF
), wszMk
},
312 { &CLSID_InternetSecurityManager
, CLASSFACTORY(&SecurityManagerCF
), NULL
},
313 { &CLSID_InternetZoneManager
, CLASSFACTORY(&ZoneManagerCF
), NULL
},
314 { &CLSID_StdURLMoniker
, CLASSFACTORY(&StdURLMonikerCF
), NULL
},
315 { &CLSID_DeCompMimeFilter
, CLASSFACTORY(&MimeFilterCF
), NULL
}
318 static void init_session(BOOL init
)
322 for(i
=0; i
< sizeof(object_creation
)/sizeof(object_creation
[0]); i
++) {
324 if(object_creation
[i
].protocol
)
325 register_urlmon_namespace(object_creation
[i
].cf
, object_creation
[i
].clsid
,
326 object_creation
[i
].protocol
, init
);
330 /*******************************************************************************
331 * DllGetClassObject [URLMON.@]
332 * Retrieves class object from a DLL object
335 * Docs say returns STDAPI
338 * rclsid [I] CLSID for the class object
339 * riid [I] Reference to identifier of interface for class object
340 * ppv [O] Address of variable to receive interface pointer for riid
344 * Failure: CLASS_E_CLASSNOTAVAILABLE, E_OUTOFMEMORY, E_INVALIDARG,
348 HRESULT WINAPI
DllGetClassObject(REFCLSID rclsid
, REFIID riid
, LPVOID
*ppv
)
353 TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid
), debugstr_guid(riid
), ppv
);
355 for (i
=0; i
< sizeof(object_creation
)/sizeof(object_creation
[0]); i
++)
357 if (IsEqualGUID(object_creation
[i
].clsid
, rclsid
))
358 return IClassFactory_QueryInterface(object_creation
[i
].cf
, riid
, ppv
);
361 hr
= URLMON_DllGetClassObject(rclsid
, riid
, ppv
);
365 FIXME("%s: no class found.\n", debugstr_guid(rclsid
));
366 return CLASS_E_CLASSNOTAVAILABLE
;
370 /***********************************************************************
371 * DllRegisterServerEx (URLMON.@)
373 HRESULT WINAPI
DllRegisterServerEx(void)
375 FIXME("(void): stub\n");
380 /**************************************************************************
381 * IsValidURL (URLMON.@)
383 * Determines if a specified string is a valid URL.
386 * pBC [I] ignored, must be NULL.
387 * szURL [I] string that represents the URL in question.
388 * dwReserved [I] reserved and must be zero.
393 * returns E_INVALIDARG if one or more of the args is invalid.
396 * test functionality against windows to see what a valid URL is.
398 HRESULT WINAPI
IsValidURL(LPBC pBC
, LPCWSTR szURL
, DWORD dwReserved
)
400 FIXME("(%p, %s, %d): stub\n", pBC
, debugstr_w(szURL
), dwReserved
);
402 if (pBC
|| dwReserved
|| !szURL
)
408 /**************************************************************************
409 * FaultInIEFeature (URLMON.@)
411 * Undocumented. Appears to be used by native shdocvw.dll.
413 HRESULT WINAPI
FaultInIEFeature( HWND hwnd
, uCLSSPEC
* pClassSpec
,
414 QUERYCONTEXT
*pQuery
, DWORD flags
)
416 FIXME("%p %p %p %08x\n", hwnd
, pClassSpec
, pQuery
, flags
);
420 /**************************************************************************
421 * CoGetClassObjectFromURL (URLMON.@)
423 HRESULT WINAPI
CoGetClassObjectFromURL( REFCLSID rclsid
, LPCWSTR szCodeURL
, DWORD dwFileVersionMS
,
424 DWORD dwFileVersionLS
, LPCWSTR szContentType
,
425 LPBINDCTX pBindCtx
, DWORD dwClsContext
, LPVOID pvReserved
,
426 REFIID riid
, LPVOID
*ppv
)
428 FIXME("(%s %s %d %d %s %p %d %p %s %p) Stub!\n", debugstr_guid(rclsid
), debugstr_w(szCodeURL
),
429 dwFileVersionMS
, dwFileVersionLS
, debugstr_w(szContentType
), pBindCtx
, dwClsContext
, pvReserved
,
430 debugstr_guid(riid
), ppv
);
431 return E_NOINTERFACE
;
434 /***********************************************************************
435 * ReleaseBindInfo (URLMON.@)
437 * Release the resources used by the specified BINDINFO structure.
440 * pbindinfo [I] BINDINFO to release.
445 void WINAPI
ReleaseBindInfo(BINDINFO
* pbindinfo
)
449 TRACE("(%p)\n", pbindinfo
);
451 if(!pbindinfo
|| !(size
= pbindinfo
->cbSize
))
454 CoTaskMemFree(pbindinfo
->szExtraInfo
);
455 ReleaseStgMedium(&pbindinfo
->stgmedData
);
457 if(offsetof(BINDINFO
, szExtraInfo
) < size
)
458 CoTaskMemFree(pbindinfo
->szCustomVerb
);
460 if(pbindinfo
->pUnk
&& offsetof(BINDINFO
, pUnk
) < size
)
461 IUnknown_Release(pbindinfo
->pUnk
);
463 memset(pbindinfo
, 0, size
);
464 pbindinfo
->cbSize
= size
;
467 /***********************************************************************
468 * CopyStgMedium (URLMON.@)
470 HRESULT WINAPI
CopyStgMedium(const STGMEDIUM
*src
, STGMEDIUM
*dst
)
472 TRACE("(%p %p)\n", src
, dst
);
483 if(src
->u
.lpszFileName
&& !src
->pUnkForRelease
) {
484 DWORD size
= (strlenW(src
->u
.lpszFileName
)+1)*sizeof(WCHAR
);
485 dst
->u
.lpszFileName
= CoTaskMemAlloc(size
);
486 memcpy(dst
->u
.lpszFileName
, src
->u
.lpszFileName
, size
);
491 IStream_AddRef(dst
->u
.pstm
);
495 IStorage_AddRef(dst
->u
.pstg
);
498 FIXME("Unimplemented tymed %d\n", src
->tymed
);
501 if(dst
->pUnkForRelease
)
502 IUnknown_AddRef(dst
->pUnkForRelease
);
507 static BOOL
text_richtext_filter(const BYTE
*b
, DWORD size
)
509 return size
> 5 && !memcmp(b
, "{\\rtf", 5);
512 static BOOL
text_html_filter(const BYTE
*b
, DWORD size
)
519 for(i
=0; i
< size
-5; i
++) {
521 && (b
[i
+1] == 'h' || b
[i
+1] == 'H')
522 && (b
[i
+2] == 't' || b
[i
+2] == 'T')
523 && (b
[i
+3] == 'm' || b
[i
+3] == 'M')
524 && (b
[i
+4] == 'l' || b
[i
+4] == 'L'))
531 static BOOL
audio_basic_filter(const BYTE
*b
, DWORD size
)
534 && b
[0] == '.' && b
[1] == 's' && b
[2] == 'n' && b
[3] == 'd';
537 static BOOL
audio_wav_filter(const BYTE
*b
, DWORD size
)
540 && b
[0] == 'R' && b
[1] == 'I' && b
[2] == 'F' && b
[3] == 'F'
541 && b
[8] == 'W' && b
[9] == 'A' && b
[10] == 'V' && b
[11] == 'E';
544 static BOOL
image_gif_filter(const BYTE
*b
, DWORD size
)
547 && (b
[0] == 'G' || b
[0] == 'g')
548 && (b
[1] == 'I' || b
[1] == 'i')
549 && (b
[2] == 'F' || b
[2] == 'f')
551 && (b
[4] == '7' || b
[4] == '9')
552 && (b
[5] == 'A' || b
[5] == 'a');
555 static BOOL
image_pjpeg_filter(const BYTE
*b
, DWORD size
)
557 return size
> 2 && b
[0] == 0xff && b
[1] == 0xd8;
560 static BOOL
image_tiff_filter(const BYTE
*b
, DWORD size
)
562 return size
> 2 && b
[0] == 0x4d && b
[1] == 0x4d;
565 static BOOL
image_xpng_filter(const BYTE
*b
, DWORD size
)
567 static const BYTE xpng_header
[] = {0x89,'P','N','G',0x0d,0x0a,0x1a,0x0a};
568 return size
> sizeof(xpng_header
) && !memcmp(b
, xpng_header
, sizeof(xpng_header
));
571 static BOOL
image_bmp_filter(const BYTE
*b
, DWORD size
)
574 && b
[0] == 0x42 && b
[1] == 0x4d
575 && *(const DWORD
*)(b
+6) == 0;
578 static BOOL
video_avi_filter(const BYTE
*b
, DWORD size
)
581 && b
[0] == 'R' && b
[1] == 'I' && b
[2] == 'F' && b
[3] == 'F'
582 && b
[8] == 'A' && b
[9] == 'V' && b
[10] == 'I' && b
[11] == 0x20;
585 static BOOL
video_mpeg_filter(const BYTE
*b
, DWORD size
)
588 && !b
[0] && !b
[1] && b
[2] == 0x01
589 && (b
[3] == 0xb3 || b
[3] == 0xba);
592 static BOOL
application_postscript_filter(const BYTE
*b
, DWORD size
)
594 return size
> 2 && b
[0] == '%' && b
[1] == '!';
597 static BOOL
application_pdf_filter(const BYTE
*b
, DWORD size
)
599 return size
> 4 && b
[0] == 0x25 && b
[1] == 0x50 && b
[2] == 0x44 && b
[3] == 0x46;
602 static BOOL
application_xzip_filter(const BYTE
*b
, DWORD size
)
604 return size
> 2 && b
[0] == 0x50 && b
[1] == 0x4b;
607 static BOOL
application_xgzip_filter(const BYTE
*b
, DWORD size
)
609 return size
> 2 && b
[0] == 0x1f && b
[1] == 0x8b;
612 static BOOL
application_java_filter(const BYTE
*b
, DWORD size
)
614 return size
> 4 && b
[0] == 0xca && b
[1] == 0xfe && b
[2] == 0xba && b
[3] == 0xbe;
617 static BOOL
application_xmsdownload(const BYTE
*b
, DWORD size
)
619 return size
> 2 && b
[0] == 'M' && b
[1] == 'Z';
622 static BOOL
text_plain_filter(const BYTE
*b
, DWORD size
)
626 for(ptr
= b
; ptr
< b
+size
-1; ptr
++) {
627 if(*ptr
< 0x20 && *ptr
!= '\n' && *ptr
!= '\r' && *ptr
!= '\t')
634 static BOOL
application_octet_stream_filter(const BYTE
*b
, DWORD size
)
639 static HRESULT
find_mime_from_buffer(const BYTE
*buf
, DWORD size
, const WCHAR
*proposed_mime
, WCHAR
**ret_mime
)
644 static const WCHAR text_htmlW
[] = {'t','e','x','t','/','h','t','m','l',0};
645 static const WCHAR text_richtextW
[] = {'t','e','x','t','/','r','i','c','h','t','e','x','t',0};
646 static const WCHAR audio_basicW
[] = {'a','u','d','i','o','/','b','a','s','i','c',0};
647 static const WCHAR audio_wavW
[] = {'a','u','d','i','o','/','w','a','v',0};
648 static const WCHAR image_gifW
[] = {'i','m','a','g','e','/','g','i','f',0};
649 static const WCHAR image_pjpegW
[] = {'i','m','a','g','e','/','p','j','p','e','g',0};
650 static const WCHAR image_tiffW
[] = {'i','m','a','g','e','/','t','i','f','f',0};
651 static const WCHAR image_xpngW
[] = {'i','m','a','g','e','/','x','-','p','n','g',0};
652 static const WCHAR image_bmpW
[] = {'i','m','a','g','e','/','b','m','p',0};
653 static const WCHAR video_aviW
[] = {'v','i','d','e','o','/','a','v','i',0};
654 static const WCHAR video_mpegW
[] = {'v','i','d','e','o','/','m','p','e','g',0};
655 static const WCHAR app_postscriptW
[] =
656 {'a','p','p','l','i','c','a','t','i','o','n','/','p','o','s','t','s','c','r','i','p','t',0};
657 static const WCHAR app_pdfW
[] = {'a','p','p','l','i','c','a','t','i','o','n','/','p','d','f',0};
658 static const WCHAR app_xzipW
[] = {'a','p','p','l','i','c','a','t','i','o','n','/',
659 'x','-','z','i','p','-','c','o','m','p','r','e','s','s','e','d',0};
660 static const WCHAR app_xgzipW
[] = {'a','p','p','l','i','c','a','t','i','o','n','/',
661 'x','-','g','z','i','p','-','c','o','m','p','r','e','s','s','e','d',0};
662 static const WCHAR app_javaW
[] = {'a','p','p','l','i','c','a','t','i','o','n','/',
664 static const WCHAR app_xmsdownloadW
[] = {'a','p','p','l','i','c','a','t','i','o','n','/',
665 'x','-','m','s','d','o','w','n','l','o','a','d',0};
666 static const WCHAR text_plainW
[] = {'t','e','x','t','/','p','l','a','i','n','\0'};
667 static const WCHAR app_octetstreamW
[] = {'a','p','p','l','i','c','a','t','i','o','n','/',
668 'o','c','t','e','t','-','s','t','r','e','a','m','\0'};
670 static const struct {
672 BOOL (*filter
)(const BYTE
*,DWORD
);
674 {text_htmlW
, text_html_filter
},
675 {text_richtextW
, text_richtext_filter
},
676 /* {audio_xaiffW, audio_xaiff_filter}, */
677 {audio_basicW
, audio_basic_filter
},
678 {audio_wavW
, audio_wav_filter
},
679 {image_gifW
, image_gif_filter
},
680 {image_pjpegW
, image_pjpeg_filter
},
681 {image_tiffW
, image_tiff_filter
},
682 {image_xpngW
, image_xpng_filter
},
683 /* {image_xbitmapW, image_xbitmap_filter}, */
684 {image_bmpW
, image_bmp_filter
},
685 /* {image_xjgW, image_xjg_filter}, */
686 /* {image_xemfW, image_xemf_filter}, */
687 /* {image_xwmfW, image_xwmf_filter}, */
688 {video_aviW
, video_avi_filter
},
689 {video_mpegW
, video_mpeg_filter
},
690 {app_postscriptW
, application_postscript_filter
},
691 /* {app_base64W, application_base64_filter}, */
692 /* {app_macbinhex40W, application_macbinhex40_filter}, */
693 {app_pdfW
, application_pdf_filter
},
694 /* {app_zcompressedW, application_xcompressed_filter}, */
695 {app_xzipW
, application_xzip_filter
},
696 {app_xgzipW
, application_xgzip_filter
},
697 {app_javaW
, application_java_filter
},
698 {app_xmsdownloadW
, application_xmsdownload
},
699 {text_plainW
, text_plain_filter
},
700 {app_octetstreamW
, application_octet_stream_filter
}
707 len
= strlenW(proposed_mime
)+1;
708 *ret_mime
= CoTaskMemAlloc(len
*sizeof(WCHAR
));
710 return E_OUTOFMEMORY
;
712 memcpy(*ret_mime
, proposed_mime
, len
*sizeof(WCHAR
));
716 if(proposed_mime
&& strcmpW(proposed_mime
, app_octetstreamW
)) {
717 for(i
=0; i
< sizeof(mime_filters
)/sizeof(*mime_filters
); i
++) {
718 if(!strcmpW(proposed_mime
, mime_filters
[i
].mime
))
722 if(i
== sizeof(mime_filters
)/sizeof(*mime_filters
) || mime_filters
[i
].filter(buf
, size
)) {
723 len
= strlenW(proposed_mime
)+1;
724 *ret_mime
= CoTaskMemAlloc(len
*sizeof(WCHAR
));
726 return E_OUTOFMEMORY
;
728 memcpy(*ret_mime
, proposed_mime
, len
*sizeof(WCHAR
));
735 if(mime_filters
[i
].filter(buf
, size
))
736 ret
= mime_filters
[i
].mime
;
740 TRACE("found %s for %s\n", debugstr_w(ret
), debugstr_an((const char*)buf
, min(32, size
)));
743 if(i
== sizeof(mime_filters
)/sizeof(*mime_filters
))
746 /* text/html is a special case */
747 if(!strcmpW(proposed_mime
, text_htmlW
) && !strcmpW(ret
, text_plainW
))
751 len
= strlenW(ret
)+1;
752 *ret_mime
= CoTaskMemAlloc(len
*sizeof(WCHAR
));
754 return E_OUTOFMEMORY
;
756 memcpy(*ret_mime
, ret
, len
*sizeof(WCHAR
));
760 /***********************************************************************
761 * FindMimeFromData (URLMON.@)
763 * Determines the Multipurpose Internet Mail Extensions (MIME) type from the data provided.
765 HRESULT WINAPI
FindMimeFromData(LPBC pBC
, LPCWSTR pwzUrl
, LPVOID pBuffer
,
766 DWORD cbSize
, LPCWSTR pwzMimeProposed
, DWORD dwMimeFlags
,
767 LPWSTR
* ppwzMimeOut
, DWORD dwReserved
)
769 TRACE("(%p,%s,%p,%d,%s,0x%x,%p,0x%x)\n", pBC
, debugstr_w(pwzUrl
), pBuffer
, cbSize
,
770 debugstr_w(pwzMimeProposed
), dwMimeFlags
, ppwzMimeOut
, dwReserved
);
773 WARN("dwMimeFlags=%08x\n", dwMimeFlags
);
775 WARN("dwReserved=%d\n", dwReserved
);
777 /* pBC seams to not be used */
779 if(!ppwzMimeOut
|| (!pwzUrl
&& !pBuffer
))
782 if(pwzMimeProposed
|| pBuffer
)
783 return find_mime_from_buffer(pBuffer
, cbSize
, pwzMimeProposed
, ppwzMimeOut
);
791 static const WCHAR wszContentType
[] =
792 {'C','o','n','t','e','n','t',' ','T','y','p','e','\0'};
794 ptr
= strrchrW(pwzUrl
, '.');
798 res
= RegOpenKeyW(HKEY_CLASSES_ROOT
, ptr
, &hkey
);
799 if(res
!= ERROR_SUCCESS
)
800 return HRESULT_FROM_WIN32(res
);
803 res
= RegQueryValueExW(hkey
, wszContentType
, NULL
, NULL
, (LPBYTE
)mime
, &size
);
805 if(res
!= ERROR_SUCCESS
)
806 return HRESULT_FROM_WIN32(res
);
808 *ppwzMimeOut
= CoTaskMemAlloc(size
);
809 memcpy(*ppwzMimeOut
, mime
, size
);
816 /***********************************************************************
817 * GetClassFileOrMime (URLMON.@)
819 * Determines the class ID from the bind context, file name or MIME type.
821 HRESULT WINAPI
GetClassFileOrMime(LPBC pBC
, LPCWSTR pszFilename
,
822 LPVOID pBuffer
, DWORD cbBuffer
, LPCWSTR pszMimeType
, DWORD dwReserved
,
825 FIXME("(%p, %s, %p, %d, %p, 0x%08x, %p): stub\n", pBC
,
826 debugstr_w(pszFilename
), pBuffer
, cbBuffer
, debugstr_w(pszMimeType
),
831 /***********************************************************************
834 HRESULT WINAPI
Extract(void *dest
, LPCSTR szCabName
)
836 HRESULT (WINAPI
*pExtract
)(void *, LPCSTR
);
839 hCabinet
= LoadLibraryA("cabinet.dll");
841 if (!hCabinet
) return HRESULT_FROM_WIN32(GetLastError());
842 pExtract
= (void *)GetProcAddress(hCabinet
, "Extract");
843 if (!pExtract
) return HRESULT_FROM_WIN32(GetLastError());
845 return pExtract(dest
, szCabName
);
848 /***********************************************************************
849 * IsLoggingEnabledA (URLMON.@)
851 BOOL WINAPI
IsLoggingEnabledA(LPCSTR url
)
853 FIXME("(%s)\n", debugstr_a(url
));
857 /***********************************************************************
858 * IsLoggingEnabledW (URLMON.@)
860 BOOL WINAPI
IsLoggingEnabledW(LPCWSTR url
)
862 FIXME("(%s)\n", debugstr_w(url
));