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wined3d: Call SetGlTextureDesc() from BindTexture() rather than from PreLoad().
[wine/testsucceed.git] / dlls / urlmon / urlmon_main.c
blob1661bb66c2d09ca821f3fdfdca7173d0fecf2fca
1 /*
2 * UrlMon
3 *
4 * Copyright (c) 2000 Patrik Stridvall
5 *
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.
10 *
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.
15 *
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
19 */
20
21 #include <stdarg.h>
22
23 #include "urlmon_main.h"
24
25 #include "winreg.h"
26
27 #define NO_SHLWAPI_REG
28 #include "shlwapi.h"
29 #include "wine/debug.h"
30
31 #include "urlmon.h"
32
33 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
34
35 LONG URLMON_refCount = 0;
36
37 HINSTANCE URLMON_hInstance = 0;
38 static HMODULE hCabinet = NULL;
39
40 static void init_session(BOOL);
41
42 /***********************************************************************
43 * DllMain (URLMON.init)
44 */
45 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
46 {
47 TRACE("%p 0x%x %p\n", hinstDLL, fdwReason, fImpLoad);
48
49 switch(fdwReason) {
50 case DLL_PROCESS_ATTACH:
51 DisableThreadLibraryCalls(hinstDLL);
52 URLMON_hInstance = hinstDLL;
53 init_session(TRUE);
54 break;
55
56 case DLL_PROCESS_DETACH:
57 if (hCabinet)
58 FreeLibrary(hCabinet);
59 hCabinet = NULL;
60 init_session(FALSE);
61 URLMON_hInstance = 0;
62 break;
63 }
64 return TRUE;
65 }
66
67
68 /***********************************************************************
69 * DllInstall (URLMON.@)
70 */
71 HRESULT WINAPI DllInstall(BOOL bInstall, LPCWSTR cmdline)
72 {
73 FIXME("(%s, %s): stub\n", bInstall?"TRUE":"FALSE",
74 debugstr_w(cmdline));
75
76 return S_OK;
77 }
78
79 /***********************************************************************
80 * DllCanUnloadNow (URLMON.@)
81 */
82 HRESULT WINAPI DllCanUnloadNow(void)
83 {
84 return URLMON_refCount != 0 ? S_FALSE : S_OK;
85 }
86
87
88
89 /******************************************************************************
90 * Urlmon ClassFactory
91 */
92 typedef struct {
93 const IClassFactoryVtbl *lpClassFactoryVtbl;
94
95 HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
96 } ClassFactory;
97
98 #define CLASSFACTORY(x) ((IClassFactory*) &(x)->lpClassFactoryVtbl)
99
100 static HRESULT WINAPI CF_QueryInterface(IClassFactory *iface, REFIID riid, LPVOID *ppv)
101 {
102 *ppv = NULL;
103
104 if(IsEqualGUID(riid, &IID_IUnknown)) {
105 TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
106 *ppv = iface;
107 }else if(IsEqualGUID(riid, &IID_IClassFactory)) {
108 TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
109 *ppv = iface;
110 }
111
112 if(*ppv) {
113 IUnknown_AddRef((IUnknown*)*ppv);
114 return S_OK;
115 }
116
117 WARN("(%p)->(%s,%p),not found\n", iface, debugstr_guid(riid), ppv);
118 return E_NOINTERFACE;
119 }
120
121 static ULONG WINAPI CF_AddRef(IClassFactory *iface)
122 {
123 URLMON_LockModule();
124 return 2;
125 }
126
127 static ULONG WINAPI CF_Release(IClassFactory *iface)
128 {
129 URLMON_UnlockModule();
130 return 1;
131 }
132
133
134 static HRESULT WINAPI CF_CreateInstance(IClassFactory *iface, IUnknown *pOuter,
135 REFIID riid, LPVOID *ppobj)
136 {
137 ClassFactory *This = (ClassFactory*)iface;
138 HRESULT hres;
139 LPUNKNOWN punk;
140
141 TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
142
143 *ppobj = NULL;
144 if(SUCCEEDED(hres = This->pfnCreateInstance(pOuter, (LPVOID *) &punk))) {
145 hres = IUnknown_QueryInterface(punk, riid, ppobj);
146 IUnknown_Release(punk);
147 }
148 return hres;
149 }
150
151 static HRESULT WINAPI CF_LockServer(LPCLASSFACTORY iface,BOOL dolock)
152 {
153 TRACE("(%d)\n", dolock);
154
155 if (dolock)
156 URLMON_LockModule();
157 else
158 URLMON_UnlockModule();
159
160 return S_OK;
161 }
162
163 static const IClassFactoryVtbl ClassFactoryVtbl =
164 {
165 CF_QueryInterface,
166 CF_AddRef,
167 CF_Release,
168 CF_CreateInstance,
169 CF_LockServer
170 };
171
172 static const ClassFactory FileProtocolCF =
173 { &ClassFactoryVtbl, FileProtocol_Construct};
174 static const ClassFactory FtpProtocolCF =
175 { &ClassFactoryVtbl, FtpProtocol_Construct};
176 static const ClassFactory HttpProtocolCF =
177 { &ClassFactoryVtbl, HttpProtocol_Construct};
178 static const ClassFactory HttpSProtocolCF =
179 { &ClassFactoryVtbl, HttpSProtocol_Construct};
180 static const ClassFactory MkProtocolCF =
181 { &ClassFactoryVtbl, MkProtocol_Construct};
182 static const ClassFactory SecurityManagerCF =
183 { &ClassFactoryVtbl, SecManagerImpl_Construct};
184 static const ClassFactory ZoneManagerCF =
185 { &ClassFactoryVtbl, ZoneMgrImpl_Construct};
186
187 struct object_creation_info
188 {
189 const CLSID *clsid;
190 IClassFactory *cf;
191 LPCWSTR protocol;
192 };
193
194 static const WCHAR wszFile[] = {'f','i','l','e',0};
195 static const WCHAR wszFtp[] = {'f','t','p',0};
196 static const WCHAR wszHttp[] = {'h','t','t','p',0};
197 static const WCHAR wszHttps[] = {'h','t','t','p','s',0};
198 static const WCHAR wszMk[] = {'m','k',0};
199
200 static const struct object_creation_info object_creation[] =
201 {
202 { &CLSID_FileProtocol, CLASSFACTORY(&FileProtocolCF), wszFile },
203 { &CLSID_FtpProtocol, CLASSFACTORY(&FtpProtocolCF), wszFtp },
204 { &CLSID_HttpProtocol, CLASSFACTORY(&HttpProtocolCF), wszHttp },
205 { &CLSID_HttpSProtocol, CLASSFACTORY(&HttpSProtocolCF), wszHttps },
206 { &CLSID_MkProtocol, CLASSFACTORY(&MkProtocolCF), wszMk },
207 { &CLSID_InternetSecurityManager, CLASSFACTORY(&SecurityManagerCF), NULL },
208 { &CLSID_InternetZoneManager, CLASSFACTORY(&ZoneManagerCF), NULL }
209 };
210
211 static void init_session(BOOL init)
212 {
213 IInternetSession *session;
214 int i;
215
216 CoInternetGetSession(0, &session, 0);
217
218 for(i=0; i < sizeof(object_creation)/sizeof(object_creation[0]); i++) {
219 if(object_creation[i].protocol) {
220 if(init)
221 {
222 IInternetSession_RegisterNameSpace(session, object_creation[i].cf,
223 object_creation[i].clsid, object_creation[i].protocol, 0, NULL, 0);
224 /* make sure that the AddRef on the class factory doesn't keep us loaded */
225 URLMON_UnlockModule();
226 }
227 else
228 {
229 /* make sure that the Release on the class factory doesn't unload us */
230 URLMON_LockModule();
231 IInternetSession_UnregisterNameSpace(session, object_creation[i].cf,
232 object_creation[i].protocol);
233 }
234 }
235 }
236
237 IInternetSession_Release(session);
238 }
239
240 /*******************************************************************************
241 * DllGetClassObject [URLMON.@]
242 * Retrieves class object from a DLL object
243 *
244 * NOTES
245 * Docs say returns STDAPI
246 *
247 * PARAMS
248 * rclsid [I] CLSID for the class object
249 * riid [I] Reference to identifier of interface for class object
250 * ppv [O] Address of variable to receive interface pointer for riid
251 *
252 * RETURNS
253 * Success: S_OK
254 * Failure: CLASS_E_CLASSNOTAVAILABLE, E_OUTOFMEMORY, E_INVALIDARG,
255 * E_UNEXPECTED
256 */
257
258 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
259 {
260 int i;
261
262 TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
263
264 for (i=0; i < sizeof(object_creation)/sizeof(object_creation[0]); i++)
265 {
266 if (IsEqualGUID(object_creation[i].clsid, rclsid))
267 return IClassFactory_QueryInterface(object_creation[i].cf, riid, ppv);
268 }
269
270 FIXME("%s: no class found.\n", debugstr_guid(rclsid));
271 return CLASS_E_CLASSNOTAVAILABLE;
272 }
273
274
275 /***********************************************************************
276 * DllRegisterServerEx (URLMON.@)
277 */
278 HRESULT WINAPI DllRegisterServerEx(void)
279 {
280 FIXME("(void): stub\n");
281
282 return E_FAIL;
283 }
284
285 /**************************************************************************
286 * UrlMkSetSessionOption (URLMON.@)
287 */
288 HRESULT WINAPI UrlMkSetSessionOption(DWORD dwOption, LPVOID pBuffer, DWORD dwBufferLength,
289 DWORD Reserved)
290 {
291 FIXME("(%#x, %p, %#x): stub\n", dwOption, pBuffer, dwBufferLength);
292
293 return S_OK;
294 }
295
296 static const CHAR Agent[] = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)";
297
298 /**************************************************************************
299 * ObtainUserAgentString (URLMON.@)
300 */
301 HRESULT WINAPI ObtainUserAgentString(DWORD dwOption, LPSTR pcszUAOut, DWORD *cbSize)
302 {
303 FIXME("(%d, %p, %p): stub\n", dwOption, pcszUAOut, cbSize);
304
305 if (pcszUAOut == NULL || cbSize == NULL)
306 return E_INVALIDARG;
307
308 if (*cbSize < sizeof(Agent))
309 {
310 *cbSize = sizeof(Agent);
311 return E_OUTOFMEMORY;
312 }
313
314 if (sizeof(Agent) < *cbSize)
315 *cbSize = sizeof(Agent);
316 lstrcpynA(pcszUAOut, Agent, *cbSize);
317
318 return S_OK;
319 }
320
321 /**************************************************************************
322 * IsValidURL (URLMON.@)
323 *
324 * Determines if a specified string is a valid URL.
325 *
326 * PARAMS
327 * pBC [I] ignored, must be NULL.
328 * szURL [I] string that represents the URL in question.
329 * dwReserved [I] reserved and must be zero.
330 *
331 * RETURNS
332 * Success: S_OK.
333 * Failure: S_FALSE.
334 * returns E_INVALIDARG if one or more of the args is invalid.
335 *
336 * TODO:
337 * test functionality against windows to see what a valid URL is.
338 */
339 HRESULT WINAPI IsValidURL(LPBC pBC, LPCWSTR szURL, DWORD dwReserved)
340 {
341 FIXME("(%p, %s, %d): stub\n", pBC, debugstr_w(szURL), dwReserved);
342
343 if (pBC != NULL || dwReserved != 0)
344 return E_INVALIDARG;
345
346 return S_OK;
347 }
348
349 /**************************************************************************
350 * FaultInIEFeature (URLMON.@)
351 *
352 * Undocumented. Appears to be used by native shdocvw.dll.
353 */
354 HRESULT WINAPI FaultInIEFeature( HWND hwnd, uCLSSPEC * pClassSpec,
355 QUERYCONTEXT *pQuery, DWORD flags )
356 {
357 FIXME("%p %p %p %08x\n", hwnd, pClassSpec, pQuery, flags);
358 return E_NOTIMPL;
359 }
360
361 /**************************************************************************
362 * CoGetClassObjectFromURL (URLMON.@)
363 */
364 HRESULT WINAPI CoGetClassObjectFromURL( REFCLSID rclsid, LPCWSTR szCodeURL, DWORD dwFileVersionMS,
365 DWORD dwFileVersionLS, LPCWSTR szContentType,
366 LPBINDCTX pBindCtx, DWORD dwClsContext, LPVOID pvReserved,
367 REFIID riid, LPVOID *ppv )
368 {
369 FIXME("(%s %s %d %d %s %p %d %p %s %p) Stub!\n", debugstr_guid(rclsid), debugstr_w(szCodeURL),
370 dwFileVersionMS, dwFileVersionLS, debugstr_w(szContentType), pBindCtx, dwClsContext, pvReserved,
371 debugstr_guid(riid), ppv);
372 return E_NOINTERFACE;
373 }
374
375 /***********************************************************************
376 * ReleaseBindInfo (URLMON.@)
377 *
378 * Release the resources used by the specified BINDINFO structure.
379 *
380 * PARAMS
381 * pbindinfo [I] BINDINFO to release.
382 *
383 * RETURNS
384 * Nothing.
385 */
386 void WINAPI ReleaseBindInfo(BINDINFO* pbindinfo)
387 {
388 DWORD size;
389
390 TRACE("(%p)\n", pbindinfo);
391
392 if(!pbindinfo || !(size = pbindinfo->cbSize))
393 return;
394
395 CoTaskMemFree(pbindinfo->szExtraInfo);
396 ReleaseStgMedium(&pbindinfo->stgmedData);
397
398 if(offsetof(BINDINFO, szExtraInfo) < size)
399 CoTaskMemFree(pbindinfo->szCustomVerb);
400
401
402 if(pbindinfo->pUnk && offsetof(BINDINFO, pUnk) < size)
403 IUnknown_Release(pbindinfo->pUnk);
404
405 memset(pbindinfo, 0, size);
406 pbindinfo->cbSize = size;
407 }
408
409 static BOOL text_richtext_filter(const BYTE *b, DWORD size)
410 {
411 return size > 5 && !memcmp(b, "{\\rtf", 5);
412 }
413
414 static BOOL text_html_filter(const BYTE *b, DWORD size)
415 {
416 int i;
417
418 if(size < 5)
419 return FALSE;
420
421 for(i=0; i < size-5; i++) {
422 if(b[i] == '<'
423 && (b[i+1] == 'h' || b[i+1] == 'H')
424 && (b[i+2] == 't' || b[i+2] == 'T')
425 && (b[i+3] == 'm' || b[i+3] == 'M')
426 && (b[i+4] == 'l' || b[i+4] == 'L'))
427 return TRUE;
428 }
429
430 return FALSE;
431 }
432
433 static BOOL audio_wav_filter(const BYTE *b, DWORD size)
434 {
435 return size > 12
436 && b[0] == 'R' && b[1] == 'I' && b[2] == 'F' && b[3] == 'F'
437 && b[8] == 'W' && b[9] == 'A' && b[10] == 'V' && b[11] == 'E';
438 }
439
440 static BOOL image_gif_filter(const BYTE *b, DWORD size)
441 {
442 return size >= 6
443 && (b[0] == 'G' || b[0] == 'g')
444 && (b[1] == 'I' || b[1] == 'i')
445 && (b[2] == 'F' || b[2] == 'f')
446 && b[3] == '8'
447 && (b[4] == '7' || b[4] == '9')
448 && (b[5] == 'A' || b[5] == 'a');
449 }
450
451 static BOOL image_pjpeg_filter(const BYTE *b, DWORD size)
452 {
453 return size > 2 && b[0] == 0xff && b[1] == 0xd8;
454 }
455
456 static BOOL image_tiff_filter(const BYTE *b, DWORD size)
457 {
458 return size > 2 && b[0] == 0x4d && b[1] == 0x4d;
459 }
460
461 static BOOL image_xpng_filter(const BYTE *b, DWORD size)
462 {
463 static const BYTE xpng_header[] = {0x89,'P','N','G',0x0d,0x0a,0x1a,0x0a};
464 return size > sizeof(xpng_header) && !memcmp(b, xpng_header, sizeof(xpng_header));
465 }
466
467 static BOOL image_bmp_filter(const BYTE *b, DWORD size)
468 {
469 return size >= 14
470 && b[0] == 0x42 && b[1] == 0x4d
471 && *(const DWORD *)(b+6) == 0;
472 }
473
474 static BOOL video_avi_filter(const BYTE *b, DWORD size)
475 {
476 return size > 12
477 && b[0] == 'R' && b[1] == 'I' && b[2] == 'F' && b[3] == 'F'
478 && b[8] == 'A' && b[9] == 'V' && b[10] == 'I' && b[11] == 0x20;
479 }
480
481 static BOOL video_mpeg_filter(const BYTE *b, DWORD size)
482 {
483 return size > 4
484 && !b[0] && !b[1] && b[2] == 0x01
485 && (b[3] == 0xb3 || b[3] == 0xba);
486 }
487
488 static BOOL application_postscript_filter(const BYTE *b, DWORD size)
489 {
490 return size > 2 && b[0] == '%' && b[1] == '!';
491 }
492
493 static BOOL application_pdf_filter(const BYTE *b, DWORD size)
494 {
495 return size > 4 && b[0] == 0x25 && b[1] == 0x50 && b[2] == 0x44 && b[3] == 0x46;
496 }
497
498 static BOOL application_xzip_filter(const BYTE *b, DWORD size)
499 {
500 return size > 2 && b[0] == 0x50 && b[1] == 0x4b;
501 }
502
503 static BOOL application_xgzip_filter(const BYTE *b, DWORD size)
504 {
505 return size > 2 && b[0] == 0x1f && b[1] == 0x8b;
506 }
507
508 static BOOL application_java_filter(const BYTE *b, DWORD size)
509 {
510 return size > 4 && b[0] == 0xca && b[1] == 0xfe && b[2] == 0xba && b[3] == 0xbe;
511 }
512
513 static BOOL application_xmsdownload(const BYTE *b, DWORD size)
514 {
515 return size > 2 && b[0] == 'M' && b[1] == 'Z';
516 }
517
518 static BOOL text_plain_filter(const BYTE *b, DWORD size)
519 {
520 const BYTE *ptr;
521
522 for(ptr = b; ptr < b+size-1; ptr++) {
523 if(*ptr < 0x20 && *ptr != '\n' && *ptr != '\r' && *ptr != '\t')
524 return FALSE;
525 }
526
527 return TRUE;
528 }
529
530 static BOOL application_octet_stream_filter(const BYTE *b, DWORD size)
531 {
532 return TRUE;
533 }
534
535 /***********************************************************************
536 * FindMimeFromData (URLMON.@)
537 *
538 * Determines the Multipurpose Internet Mail Extensions (MIME) type from the data provided.
539 */
540 HRESULT WINAPI FindMimeFromData(LPBC pBC, LPCWSTR pwzUrl, LPVOID pBuffer,
541 DWORD cbSize, LPCWSTR pwzMimeProposed, DWORD dwMimeFlags,
542 LPWSTR* ppwzMimeOut, DWORD dwReserved)
543 {
544 TRACE("(%p,%s,%p,%d,%s,0x%x,%p,0x%x)\n", pBC, debugstr_w(pwzUrl), pBuffer, cbSize,
545 debugstr_w(pwzMimeProposed), dwMimeFlags, ppwzMimeOut, dwReserved);
546
547 if(dwMimeFlags)
548 WARN("dwMimeFlags=%08x\n", dwMimeFlags);
549 if(dwReserved)
550 WARN("dwReserved=%d\n", dwReserved);
551
552 /* pBC seams to not be used */
553
554 if(!ppwzMimeOut || (!pwzUrl && !pBuffer))
555 return E_INVALIDARG;
556
557 if(pwzMimeProposed && (!pBuffer || (pBuffer && !cbSize))) {
558 DWORD len;
559
560 if(!pwzMimeProposed)
561 return E_FAIL;
562
563 len = strlenW(pwzMimeProposed)+1;
564 *ppwzMimeOut = CoTaskMemAlloc(len*sizeof(WCHAR));
565 memcpy(*ppwzMimeOut, pwzMimeProposed, len*sizeof(WCHAR));
566 return S_OK;
567 }
568
569 if(pBuffer) {
570 const BYTE *buf = pBuffer;
571 DWORD len;
572 LPCWSTR ret = NULL;
573 int i;
574
575 static const WCHAR wszTextHtml[] = {'t','e','x','t','/','h','t','m','l',0};
576 static const WCHAR wszTextRichtext[] = {'t','e','x','t','/','r','i','c','h','t','e','x','t',0};
577 static const WCHAR wszAudioWav[] = {'a','u','d','i','o','/','w','a','v',0};
578 static const WCHAR wszImageGif[] = {'i','m','a','g','e','/','g','i','f',0};
579 static const WCHAR wszImagePjpeg[] = {'i','m','a','g','e','/','p','j','p','e','g',0};
580 static const WCHAR wszImageTiff[] = {'i','m','a','g','e','/','t','i','f','f',0};
581 static const WCHAR wszImageXPng[] = {'i','m','a','g','e','/','x','-','p','n','g',0};
582 static const WCHAR wszImageBmp[] = {'i','m','a','g','e','/','b','m','p',0};
583 static const WCHAR wszVideoAvi[] = {'v','i','d','e','o','/','a','v','i',0};
584 static const WCHAR wszVideoMpeg[] = {'v','i','d','e','o','/','m','p','e','g',0};
585 static const WCHAR wszAppPostscript[] =
586 {'a','p','p','l','i','c','a','t','i','o','n','/','p','o','s','t','s','c','r','i','p','t',0};
587 static const WCHAR wszAppPdf[] = {'a','p','p','l','i','c','a','t','i','o','n','/',
588 'p','d','f',0};
589 static const WCHAR wszAppXZip[] = {'a','p','p','l','i','c','a','t','i','o','n','/',
590 'x','-','z','i','p','-','c','o','m','p','r','e','s','s','e','d',0};
591 static const WCHAR wszAppXGzip[] = {'a','p','p','l','i','c','a','t','i','o','n','/',
592 'x','-','g','z','i','p','-','c','o','m','p','r','e','s','s','e','d',0};
593 static const WCHAR wszAppJava[] = {'a','p','p','l','i','c','a','t','i','o','n','/',
594 'j','a','v','a',0};
595 static const WCHAR wszAppXMSDownload[] = {'a','p','p','l','i','c','a','t','i','o','n','/',
596 'x','-','m','s','d','o','w','n','l','o','a','d',0};
597 static const WCHAR wszTextPlain[] = {'t','e','x','t','/','p','l','a','i','n','\0'};
598 static const WCHAR wszAppOctetStream[] = {'a','p','p','l','i','c','a','t','i','o','n','/',
599 'o','c','t','e','t','-','s','t','r','e','a','m','\0'};
600
601 static const struct {
602 LPCWSTR mime;
603 BOOL (*filter)(const BYTE *,DWORD);
604 } mime_filters[] = {
605 {wszTextHtml, text_html_filter},
606 {wszTextRichtext, text_richtext_filter},
607 {wszAudioWav, audio_wav_filter},
608 {wszImageGif, image_gif_filter},
609 {wszImagePjpeg, image_pjpeg_filter},
610 {wszImageTiff, image_tiff_filter},
611 {wszImageXPng, image_xpng_filter},
612 {wszImageBmp, image_bmp_filter},
613 {wszVideoAvi, video_avi_filter},
614 {wszVideoMpeg, video_mpeg_filter},
615 {wszAppPostscript, application_postscript_filter},
616 {wszAppPdf, application_pdf_filter},
617 {wszAppXZip, application_xzip_filter},
618 {wszAppXGzip, application_xgzip_filter},
619 {wszAppJava, application_java_filter},
620 {wszAppXMSDownload, application_xmsdownload},
621 {wszTextPlain, text_plain_filter},
622 {wszAppOctetStream, application_octet_stream_filter}
623 };
624
625 if(!cbSize)
626 return E_FAIL;
627
628 if(pwzMimeProposed && strcmpW(pwzMimeProposed, wszAppOctetStream)) {
629 for(i=0; i < sizeof(mime_filters)/sizeof(*mime_filters); i++) {
630 if(!strcmpW(pwzMimeProposed, mime_filters[i].mime))
631 break;
632 }
633
634 if(i == sizeof(mime_filters)/sizeof(*mime_filters)
635 || mime_filters[i].filter(buf, cbSize)) {
636 len = strlenW(pwzMimeProposed)+1;
637 *ppwzMimeOut = CoTaskMemAlloc(len*sizeof(WCHAR));
638 memcpy(*ppwzMimeOut, pwzMimeProposed, len*sizeof(WCHAR));
639 return S_OK;
640 }
641 }
642
643 i=0;
644 while(!ret) {
645 if(mime_filters[i].filter(buf, cbSize))
646 ret = mime_filters[i].mime;
647 i++;
648 }
649
650 TRACE("found %s for data\n"
651 "%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
652 debugstr_w(ret), buf[0],buf[1],buf[2],buf[3], buf[4],buf[5],buf[6],buf[7],
653 buf[8],buf[9],buf[10],buf[11], buf[12],buf[13],buf[14],buf[15]);
654
655 if(pwzMimeProposed) {
656 if(i == sizeof(mime_filters)/sizeof(*mime_filters))
657 ret = pwzMimeProposed;
658
659 /* text/html is a special case */
660 if(!strcmpW(pwzMimeProposed, wszTextHtml) && !strcmpW(ret, wszTextPlain))
661 ret = wszTextHtml;
662 }
663
664 len = strlenW(ret)+1;
665 *ppwzMimeOut = CoTaskMemAlloc(len*sizeof(WCHAR));
666 memcpy(*ppwzMimeOut, ret, len*sizeof(WCHAR));
667 return S_OK;
668 }
669
670 if(pwzUrl) {
671 HKEY hkey;
672 DWORD res, size;
673 LPCWSTR ptr;
674 WCHAR mime[64];
675
676 static const WCHAR wszContentType[] =
677 {'C','o','n','t','e','n','t',' ','T','y','p','e','\0'};
678
679 ptr = strrchrW(pwzUrl, '.');
680 if(!ptr)
681 return E_FAIL;
682
683 res = RegOpenKeyW(HKEY_CLASSES_ROOT, ptr, &hkey);
684 if(res != ERROR_SUCCESS)
685 return HRESULT_FROM_WIN32(res);
686
687 size = sizeof(mime);
688 res = RegQueryValueExW(hkey, wszContentType, NULL, NULL, (LPBYTE)mime, &size);
689 RegCloseKey(hkey);
690 if(res != ERROR_SUCCESS)
691 return HRESULT_FROM_WIN32(res);
692
693 *ppwzMimeOut = CoTaskMemAlloc(size);
694 memcpy(*ppwzMimeOut, mime, size);
695 return S_OK;
696 }
697
698 return E_FAIL;
699 }
700
701 /***********************************************************************
702 * GetClassFileOrMime (URLMON.@)
703 *
704 * Determines the class ID from the bind context, file name or MIME type.
705 */
706 HRESULT WINAPI GetClassFileOrMime(LPBC pBC, LPCWSTR pszFilename,
707 LPVOID pBuffer, DWORD cbBuffer, LPCWSTR pszMimeType, DWORD dwReserved,
708 CLSID *pclsid)
709 {
710 FIXME("(%p, %s, %p, %d, %p, 0x%08x, %p): stub\n", pBC,
711 debugstr_w(pszFilename), pBuffer, cbBuffer, debugstr_w(pszMimeType),
712 dwReserved, pclsid);
713 return E_NOTIMPL;
714 }
715
716 /***********************************************************************
717 * Extract (URLMON.@)
718 */
719 HRESULT WINAPI Extract(void *dest, LPCSTR szCabName)
720 {
721 HRESULT (WINAPI *pExtract)(void *, LPCSTR);
722
723 if (!hCabinet)
724 hCabinet = LoadLibraryA("cabinet.dll");
725
726 if (!hCabinet) return HRESULT_FROM_WIN32(GetLastError());
727 pExtract = (void *)GetProcAddress(hCabinet, "Extract");
728 if (!pExtract) return HRESULT_FROM_WIN32(GetLastError());
729
730 return pExtract(dest, szCabName);
731 }
Quick hack tree for wine patches julliard doesn't want to commit