* Sync to trunk HEAD (r53318).
[reactos.git] / dll / win32 / urlmon / binding.c
1 /*
2 * Copyright 2005-2007 Jacek Caban for CodeWeavers
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
17 */
18
19 #include "urlmon_main.h"
20 #include "winreg.h"
21 #include "shlwapi.h"
22
23 #include "wine/debug.h"
24
25 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
26
27 static WCHAR cbinding_contextW[] = {'C','B','i','n','d','i','n','g',' ','C','o','n','t','e','x','t',0};
28 static WCHAR bscb_holderW[] = { '_','B','S','C','B','_','H','o','l','d','e','r','_',0 };
29
30 typedef struct {
31 IUnknown IUnknown_iface;
32
33 LONG ref;
34
35 IInternetProtocolEx *protocol;
36
37 HANDLE file;
38 HRESULT hres;
39
40 LPWSTR cache_file;
41 } stgmed_buf_t;
42
43 typedef struct _stgmed_obj_t stgmed_obj_t;
44
45 typedef struct {
46 void (*release)(stgmed_obj_t*);
47 HRESULT (*fill_stgmed)(stgmed_obj_t*,STGMEDIUM*);
48 HRESULT (*get_result)(stgmed_obj_t*,DWORD,void**);
49 } stgmed_obj_vtbl;
50
51 struct _stgmed_obj_t {
52 const stgmed_obj_vtbl *vtbl;
53 };
54
55 typedef enum {
56 BEFORE_DOWNLOAD,
57 DOWNLOADING,
58 END_DOWNLOAD
59 } download_state_t;
60
61 #define BINDING_LOCKED 0x0001
62 #define BINDING_STOPPED 0x0002
63 #define BINDING_OBJAVAIL 0x0004
64 #define BINDING_ABORTED 0x0008
65
66 typedef struct {
67 IBinding IBinding_iface;
68 IInternetProtocolSink IInternetProtocolSink_iface;
69 IInternetBindInfo IInternetBindInfo_iface;
70 IWinInetHttpInfo IWinInetHttpInfo_iface;
71 IServiceProvider IServiceProvider_iface;
72
73 LONG ref;
74
75 IBindStatusCallback *callback;
76 IServiceProvider *service_provider;
77
78 BindProtocol *protocol;
79
80 stgmed_buf_t *stgmed_buf;
81 stgmed_obj_t *stgmed_obj;
82
83 BINDINFO bindinfo;
84 DWORD bindf;
85 BOOL to_object;
86 LPWSTR mime;
87 UINT clipboard_format;
88 LPWSTR url;
89 LPWSTR redirect_url;
90 IID iid;
91 BOOL report_mime;
92 BOOL use_cache_file;
93 DWORD state;
94 HRESULT hres;
95 download_state_t download_state;
96 IUnknown *obj;
97 IMoniker *mon;
98 IBindCtx *bctx;
99 HWND notif_hwnd;
100
101 CRITICAL_SECTION section;
102 } Binding;
103
104 static void read_protocol_data(stgmed_buf_t *stgmed_buf)
105 {
106 BYTE buf[8192];
107 DWORD read;
108 HRESULT hres;
109
110 do hres = IInternetProtocol_Read(stgmed_buf->protocol, buf, sizeof(buf), &read);
111 while(hres == S_OK);
112 }
113
114 static void dump_BINDINFO(BINDINFO *bi)
115 {
116 static const char * const BINDINFOF_str[] = {
117 "#0",
118 "BINDINFOF_URLENCODESTGMEDDATA",
119 "BINDINFOF_URLENCODEDEXTRAINFO"
120 };
121
122 static const char * const BINDVERB_str[] = {
123 "BINDVERB_GET",
124 "BINDVERB_POST",
125 "BINDVERB_PUT",
126 "BINDVERB_CUSTOM"
127 };
128
129 TRACE("\n"
130 "BINDINFO = {\n"
131 " %d, %s,\n"
132 " {%d, %p, %p},\n"
133 " %s,\n"
134 " %s,\n"
135 " %s,\n"
136 " %d, %08x, %d, %d\n"
137 " {%d %p %x},\n"
138 " %s\n"
139 " %p, %d\n"
140 "}\n",
141
142 bi->cbSize, debugstr_w(bi->szExtraInfo),
143 bi->stgmedData.tymed, bi->stgmedData.u.hGlobal, bi->stgmedData.pUnkForRelease,
144 bi->grfBindInfoF > BINDINFOF_URLENCODEDEXTRAINFO
145 ? "unknown" : BINDINFOF_str[bi->grfBindInfoF],
146 bi->dwBindVerb > BINDVERB_CUSTOM
147 ? "unknown" : BINDVERB_str[bi->dwBindVerb],
148 debugstr_w(bi->szCustomVerb),
149 bi->cbstgmedData, bi->dwOptions, bi->dwOptionsFlags, bi->dwCodePage,
150 bi->securityAttributes.nLength,
151 bi->securityAttributes.lpSecurityDescriptor,
152 bi->securityAttributes.bInheritHandle,
153 debugstr_guid(&bi->iid),
154 bi->pUnk, bi->dwReserved
155 );
156 }
157
158 static void mime_available(Binding *This, LPCWSTR mime)
159 {
160 heap_free(This->mime);
161 This->mime = heap_strdupW(mime);
162
163 if(!This->mime || !This->report_mime)
164 return;
165
166 IBindStatusCallback_OnProgress(This->callback, 0, 0, BINDSTATUS_MIMETYPEAVAILABLE, This->mime);
167
168 This->clipboard_format = RegisterClipboardFormatW(This->mime);
169 }
170
171 static void stop_binding(Binding *binding, HRESULT hres, LPCWSTR str)
172 {
173 if(binding->state & BINDING_LOCKED) {
174 IInternetProtocolEx_UnlockRequest(&binding->protocol->IInternetProtocolEx_iface);
175 binding->state &= ~BINDING_LOCKED;
176 }
177
178 if(!(binding->state & BINDING_STOPPED)) {
179 binding->state |= BINDING_STOPPED;
180
181 IBindStatusCallback_OnStopBinding(binding->callback, hres, str);
182 binding->hres = hres;
183 }
184 }
185
186 static LPWSTR get_mime_clsid(LPCWSTR mime, CLSID *clsid)
187 {
188 LPWSTR key_name, ret;
189 DWORD res, type, size;
190 HKEY hkey;
191 int len;
192 HRESULT hres;
193
194 static const WCHAR mime_keyW[] =
195 {'M','I','M','E','\\','D','a','t','a','b','a','s','e','\\',
196 'C','o','n','t','e','n','t',' ','T','y','p','e','\\'};
197 static const WCHAR clsidW[] = {'C','L','S','I','D',0};
198
199 len = strlenW(mime)+1;
200 key_name = heap_alloc(sizeof(mime_keyW) + len*sizeof(WCHAR));
201 memcpy(key_name, mime_keyW, sizeof(mime_keyW));
202 strcpyW(key_name + sizeof(mime_keyW)/sizeof(WCHAR), mime);
203
204 res = RegOpenKeyW(HKEY_CLASSES_ROOT, key_name, &hkey);
205 heap_free(key_name);
206 if(res != ERROR_SUCCESS) {
207 WARN("Could not open MIME key: %x\n", res);
208 return NULL;
209 }
210
211 size = 50*sizeof(WCHAR);
212 ret = heap_alloc(size);
213 res = RegQueryValueExW(hkey, clsidW, NULL, &type, (LPBYTE)ret, &size);
214 RegCloseKey(hkey);
215 if(res != ERROR_SUCCESS) {
216 WARN("Could not get CLSID: %08x\n", res);
217 heap_free(ret);
218 return NULL;
219 }
220
221 hres = CLSIDFromString(ret, clsid);
222 if(FAILED(hres)) {
223 WARN("Could not parse CLSID: %08x\n", hres);
224 heap_free(ret);
225 return NULL;
226 }
227
228 return ret;
229 }
230
231 static void load_doc_mon(Binding *binding, IPersistMoniker *persist)
232 {
233 IBindCtx *bctx;
234 HRESULT hres;
235
236 hres = CreateAsyncBindCtxEx(binding->bctx, 0, NULL, NULL, &bctx, 0);
237 if(FAILED(hres)) {
238 WARN("CreateAsyncBindCtxEx failed: %08x\n", hres);
239 return;
240 }
241
242 IBindCtx_RevokeObjectParam(bctx, bscb_holderW);
243 IBindCtx_RegisterObjectParam(bctx, cbinding_contextW, (IUnknown*)&binding->IBinding_iface);
244
245 hres = IPersistMoniker_Load(persist, binding->download_state == END_DOWNLOAD, binding->mon, bctx, 0x12);
246 IBindCtx_RevokeObjectParam(bctx, cbinding_contextW);
247 IBindCtx_Release(bctx);
248 if(FAILED(hres))
249 FIXME("Load failed: %08x\n", hres);
250 }
251
252 static HRESULT create_mime_object(Binding *binding, const CLSID *clsid, LPCWSTR clsid_str)
253 {
254 IPersistMoniker *persist;
255 HRESULT hres;
256
257 hres = CoCreateInstance(clsid, NULL, CLSCTX_INPROC_SERVER|CLSCTX_INPROC_HANDLER,
258 &binding->iid, (void**)&binding->obj);
259 if(FAILED(hres)) {
260 WARN("CoCreateInstance failed: %08x\n", hres);
261 return INET_E_CANNOT_INSTANTIATE_OBJECT;
262 }
263
264 binding->state |= BINDING_OBJAVAIL;
265
266 hres = IUnknown_QueryInterface(binding->obj, &IID_IPersistMoniker, (void**)&persist);
267 if(SUCCEEDED(hres)) {
268 IMonikerProp *prop;
269
270 hres = IPersistMoniker_QueryInterface(persist, &IID_IMonikerProp, (void**)&prop);
271 if(SUCCEEDED(hres)) {
272 IMonikerProp_PutProperty(prop, MIMETYPEPROP, binding->mime);
273 IMonikerProp_PutProperty(prop, CLASSIDPROP, clsid_str);
274 IMonikerProp_Release(prop);
275 }
276
277 load_doc_mon(binding, persist);
278
279 IPersistMoniker_Release(persist);
280 }else {
281 FIXME("Could not get IPersistMoniker: %08x\n", hres);
282 /* FIXME: Try query IPersistFile */
283 }
284
285 IBindStatusCallback_OnObjectAvailable(binding->callback, &binding->iid, binding->obj);
286
287 return S_OK;
288 }
289
290 static void create_object(Binding *binding)
291 {
292 LPWSTR clsid_str;
293 CLSID clsid;
294 HRESULT hres;
295
296 if(!binding->mime) {
297 FIXME("MIME not available\n");
298 return;
299 }
300
301 if(!(clsid_str = get_mime_clsid(binding->mime, &clsid))) {
302 FIXME("Could not find object for MIME %s\n", debugstr_w(binding->mime));
303 return;
304 }
305
306 IBindStatusCallback_OnProgress(binding->callback, 0, 0, BINDSTATUS_CLASSIDAVAILABLE, clsid_str);
307 IBindStatusCallback_OnProgress(binding->callback, 0, 0, BINDSTATUS_BEGINSYNCOPERATION, NULL);
308
309 hres = create_mime_object(binding, &clsid, clsid_str);
310 heap_free(clsid_str);
311
312 IBindStatusCallback_OnProgress(binding->callback, 0, 0, BINDSTATUS_ENDSYNCOPERATION, NULL);
313
314 stop_binding(binding, hres, NULL);
315 if(FAILED(hres))
316 IInternetProtocolEx_Terminate(&binding->protocol->IInternetProtocolEx_iface, 0);
317 }
318
319 static void cache_file_available(Binding *This, const WCHAR *file_name)
320 {
321 heap_free(This->stgmed_buf->cache_file);
322 This->stgmed_buf->cache_file = heap_strdupW(file_name);
323
324 if(This->use_cache_file) {
325 This->stgmed_buf->file = CreateFileW(file_name, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL,
326 OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
327 if(This->stgmed_buf->file == INVALID_HANDLE_VALUE)
328 WARN("CreateFile failed: %u\n", GetLastError());
329 }
330 }
331
332 static inline stgmed_buf_t *impl_from_IUnknown(IUnknown *iface)
333 {
334 return CONTAINING_RECORD(iface, stgmed_buf_t, IUnknown_iface);
335 }
336
337 static HRESULT WINAPI StgMedUnk_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
338 {
339 stgmed_buf_t *This = impl_from_IUnknown(iface);
340
341 *ppv = NULL;
342
343 if(IsEqualGUID(riid, &IID_IUnknown)) {
344 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
345
346 *ppv = &This->IUnknown_iface;
347 IUnknown_AddRef(&This->IUnknown_iface);
348 return S_OK;
349 }
350
351 TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
352 return E_NOINTERFACE;
353 }
354
355 static ULONG WINAPI StgMedUnk_AddRef(IUnknown *iface)
356 {
357 stgmed_buf_t *This = impl_from_IUnknown(iface);
358 LONG ref = InterlockedIncrement(&This->ref);
359
360 TRACE("(%p) ref=%d\n", This, ref);
361
362 return ref;
363 }
364
365 static ULONG WINAPI StgMedUnk_Release(IUnknown *iface)
366 {
367 stgmed_buf_t *This = impl_from_IUnknown(iface);
368 LONG ref = InterlockedDecrement(&This->ref);
369
370 TRACE("(%p) ref=%d\n", This, ref);
371
372 if(!ref) {
373 if(This->file != INVALID_HANDLE_VALUE)
374 CloseHandle(This->file);
375 IInternetProtocol_Release(This->protocol);
376 heap_free(This->cache_file);
377 heap_free(This);
378
379 URLMON_UnlockModule();
380 }
381
382 return ref;
383 }
384
385 static const IUnknownVtbl StgMedUnkVtbl = {
386 StgMedUnk_QueryInterface,
387 StgMedUnk_AddRef,
388 StgMedUnk_Release
389 };
390
391 static stgmed_buf_t *create_stgmed_buf(IInternetProtocolEx *protocol)
392 {
393 stgmed_buf_t *ret = heap_alloc(sizeof(*ret));
394
395 ret->IUnknown_iface.lpVtbl = &StgMedUnkVtbl;
396 ret->ref = 1;
397 ret->file = INVALID_HANDLE_VALUE;
398 ret->hres = S_OK;
399 ret->cache_file = NULL;
400
401 IInternetProtocol_AddRef(protocol);
402 ret->protocol = protocol;
403
404 URLMON_LockModule();
405
406 return ret;
407 }
408
409 typedef struct {
410 stgmed_obj_t stgmed_obj;
411 IStream IStream_iface;
412
413 LONG ref;
414
415 stgmed_buf_t *buf;
416 } ProtocolStream;
417
418 static inline ProtocolStream *impl_from_IStream(IStream *iface)
419 {
420 return CONTAINING_RECORD(iface, ProtocolStream, IStream_iface);
421 }
422
423 static HRESULT WINAPI ProtocolStream_QueryInterface(IStream *iface,
424 REFIID riid, void **ppv)
425 {
426 ProtocolStream *This = impl_from_IStream(iface);
427
428 *ppv = NULL;
429
430 if(IsEqualGUID(&IID_IUnknown, riid)) {
431 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
432 *ppv = &This->IStream_iface;
433 }else if(IsEqualGUID(&IID_ISequentialStream, riid)) {
434 TRACE("(%p)->(IID_ISequentialStream %p)\n", This, ppv);
435 *ppv = &This->IStream_iface;
436 }else if(IsEqualGUID(&IID_IStream, riid)) {
437 TRACE("(%p)->(IID_IStream %p)\n", This, ppv);
438 *ppv = &This->IStream_iface;
439 }
440
441 if(*ppv) {
442 IStream_AddRef(&This->IStream_iface);
443 return S_OK;
444 }
445
446 WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
447 return E_NOINTERFACE;
448 }
449
450 static ULONG WINAPI ProtocolStream_AddRef(IStream *iface)
451 {
452 ProtocolStream *This = impl_from_IStream(iface);
453 LONG ref = InterlockedIncrement(&This->ref);
454
455 TRACE("(%p) ref=%d\n", This, ref);
456
457 return ref;
458 }
459
460 static ULONG WINAPI ProtocolStream_Release(IStream *iface)
461 {
462 ProtocolStream *This = impl_from_IStream(iface);
463 LONG ref = InterlockedDecrement(&This->ref);
464
465 TRACE("(%p) ref=%d\n", This, ref);
466
467 if(!ref) {
468 IUnknown_Release(&This->buf->IUnknown_iface);
469 heap_free(This);
470
471 URLMON_UnlockModule();
472 }
473
474 return ref;
475 }
476
477 static HRESULT WINAPI ProtocolStream_Read(IStream *iface, void *pv,
478 ULONG cb, ULONG *pcbRead)
479 {
480 ProtocolStream *This = impl_from_IStream(iface);
481 DWORD read = 0;
482 HRESULT hres;
483
484 TRACE("(%p)->(%p %d %p)\n", This, pv, cb, pcbRead);
485
486 if(This->buf->file == INVALID_HANDLE_VALUE) {
487 hres = This->buf->hres = IInternetProtocol_Read(This->buf->protocol, (PBYTE)pv, cb, &read);
488 }else {
489 hres = ReadFile(This->buf->file, pv, cb, &read, NULL) ? S_OK : INET_E_DOWNLOAD_FAILURE;
490 }
491
492 if (pcbRead)
493 *pcbRead = read;
494
495 if(hres == E_PENDING)
496 return E_PENDING;
497 else if(FAILED(hres))
498 FIXME("Read failed: %08x\n", hres);
499
500 return read ? S_OK : S_FALSE;
501 }
502
503 static HRESULT WINAPI ProtocolStream_Write(IStream *iface, const void *pv,
504 ULONG cb, ULONG *pcbWritten)
505 {
506 ProtocolStream *This = impl_from_IStream(iface);
507
508 TRACE("(%p)->(%p %d %p)\n", This, pv, cb, pcbWritten);
509
510 return STG_E_ACCESSDENIED;
511 }
512
513 static HRESULT WINAPI ProtocolStream_Seek(IStream *iface, LARGE_INTEGER dlibMove,
514 DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
515 {
516 ProtocolStream *This = impl_from_IStream(iface);
517 FIXME("(%p)->(%d %08x %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
518 return E_NOTIMPL;
519 }
520
521 static HRESULT WINAPI ProtocolStream_SetSize(IStream *iface, ULARGE_INTEGER libNewSize)
522 {
523 ProtocolStream *This = impl_from_IStream(iface);
524 FIXME("(%p)->(%d)\n", This, libNewSize.u.LowPart);
525 return E_NOTIMPL;
526 }
527
528 static HRESULT WINAPI ProtocolStream_CopyTo(IStream *iface, IStream *pstm,
529 ULARGE_INTEGER cb, ULARGE_INTEGER *pcbRead, ULARGE_INTEGER *pcbWritten)
530 {
531 ProtocolStream *This = impl_from_IStream(iface);
532 FIXME("(%p)->(%p %d %p %p)\n", This, pstm, cb.u.LowPart, pcbRead, pcbWritten);
533 return E_NOTIMPL;
534 }
535
536 static HRESULT WINAPI ProtocolStream_Commit(IStream *iface, DWORD grfCommitFlags)
537 {
538 ProtocolStream *This = impl_from_IStream(iface);
539
540 TRACE("(%p)->(%08x)\n", This, grfCommitFlags);
541
542 return E_NOTIMPL;
543 }
544
545 static HRESULT WINAPI ProtocolStream_Revert(IStream *iface)
546 {
547 ProtocolStream *This = impl_from_IStream(iface);
548
549 TRACE("(%p)\n", This);
550
551 return E_NOTIMPL;
552 }
553
554 static HRESULT WINAPI ProtocolStream_LockRegion(IStream *iface, ULARGE_INTEGER libOffset,
555 ULARGE_INTEGER cb, DWORD dwLockType)
556 {
557 ProtocolStream *This = impl_from_IStream(iface);
558 FIXME("(%p)->(%d %d %d)\n", This, libOffset.u.LowPart, cb.u.LowPart, dwLockType);
559 return E_NOTIMPL;
560 }
561
562 static HRESULT WINAPI ProtocolStream_UnlockRegion(IStream *iface,
563 ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, DWORD dwLockType)
564 {
565 ProtocolStream *This = impl_from_IStream(iface);
566 FIXME("(%p)->(%d %d %d)\n", This, libOffset.u.LowPart, cb.u.LowPart, dwLockType);
567 return E_NOTIMPL;
568 }
569
570 static HRESULT WINAPI ProtocolStream_Stat(IStream *iface, STATSTG *pstatstg,
571 DWORD dwStatFlag)
572 {
573 ProtocolStream *This = impl_from_IStream(iface);
574 TRACE("(%p)->(%p %08x)\n", This, pstatstg, dwStatFlag);
575
576 if(!pstatstg)
577 return E_FAIL;
578
579 memset(pstatstg, 0, sizeof(STATSTG));
580
581 if(!(dwStatFlag&STATFLAG_NONAME) && This->buf->cache_file) {
582 pstatstg->pwcsName = CoTaskMemAlloc((lstrlenW(This->buf->cache_file)+1)*sizeof(WCHAR));
583 if(!pstatstg->pwcsName)
584 return STG_E_INSUFFICIENTMEMORY;
585
586 lstrcpyW(pstatstg->pwcsName, This->buf->cache_file);
587 }
588
589 pstatstg->type = STGTY_STREAM;
590 if(This->buf->file != INVALID_HANDLE_VALUE) {
591 GetFileSizeEx(This->buf->file, (PLARGE_INTEGER)&pstatstg->cbSize);
592 GetFileTime(This->buf->file, &pstatstg->ctime, &pstatstg->atime, &pstatstg->mtime);
593 if(pstatstg->cbSize.QuadPart)
594 pstatstg->grfMode = GENERIC_READ;
595 }
596
597 return S_OK;
598 }
599
600 static HRESULT WINAPI ProtocolStream_Clone(IStream *iface, IStream **ppstm)
601 {
602 ProtocolStream *This = impl_from_IStream(iface);
603 FIXME("(%p)->(%p)\n", This, ppstm);
604 return E_NOTIMPL;
605 }
606
607 static const IStreamVtbl ProtocolStreamVtbl = {
608 ProtocolStream_QueryInterface,
609 ProtocolStream_AddRef,
610 ProtocolStream_Release,
611 ProtocolStream_Read,
612 ProtocolStream_Write,
613 ProtocolStream_Seek,
614 ProtocolStream_SetSize,
615 ProtocolStream_CopyTo,
616 ProtocolStream_Commit,
617 ProtocolStream_Revert,
618 ProtocolStream_LockRegion,
619 ProtocolStream_UnlockRegion,
620 ProtocolStream_Stat,
621 ProtocolStream_Clone
622 };
623
624 static void stgmed_stream_release(stgmed_obj_t *obj)
625 {
626 ProtocolStream *stream = (ProtocolStream*)obj;
627 IStream_Release(&stream->IStream_iface);
628 }
629
630 static HRESULT stgmed_stream_fill_stgmed(stgmed_obj_t *obj, STGMEDIUM *stgmed)
631 {
632 ProtocolStream *stream = (ProtocolStream*)obj;
633
634 stgmed->tymed = TYMED_ISTREAM;
635 stgmed->u.pstm = &stream->IStream_iface;
636 stgmed->pUnkForRelease = &stream->buf->IUnknown_iface;
637
638 return S_OK;
639 }
640
641 static HRESULT stgmed_stream_get_result(stgmed_obj_t *obj, DWORD bindf, void **result)
642 {
643 ProtocolStream *stream = (ProtocolStream*)obj;
644
645 if(!(bindf & BINDF_ASYNCHRONOUS) && stream->buf->file == INVALID_HANDLE_VALUE
646 && stream->buf->hres != S_FALSE)
647 return INET_E_DATA_NOT_AVAILABLE;
648
649 IStream_AddRef(&stream->IStream_iface);
650 *result = &stream->IStream_iface;
651 return S_OK;
652 }
653
654 static const stgmed_obj_vtbl stgmed_stream_vtbl = {
655 stgmed_stream_release,
656 stgmed_stream_fill_stgmed,
657 stgmed_stream_get_result
658 };
659
660 typedef struct {
661 stgmed_obj_t stgmed_obj;
662 stgmed_buf_t *buf;
663 } stgmed_file_obj_t;
664
665 static stgmed_obj_t *create_stgmed_stream(stgmed_buf_t *buf)
666 {
667 ProtocolStream *ret = heap_alloc(sizeof(ProtocolStream));
668
669 ret->stgmed_obj.vtbl = &stgmed_stream_vtbl;
670 ret->IStream_iface.lpVtbl = &ProtocolStreamVtbl;
671 ret->ref = 1;
672
673 IUnknown_AddRef(&buf->IUnknown_iface);
674 ret->buf = buf;
675
676 URLMON_LockModule();
677
678 return &ret->stgmed_obj;
679 }
680
681 static void stgmed_file_release(stgmed_obj_t *obj)
682 {
683 stgmed_file_obj_t *file_obj = (stgmed_file_obj_t*)obj;
684
685 IUnknown_Release(&file_obj->buf->IUnknown_iface);
686 heap_free(file_obj);
687 }
688
689 static HRESULT stgmed_file_fill_stgmed(stgmed_obj_t *obj, STGMEDIUM *stgmed)
690 {
691 stgmed_file_obj_t *file_obj = (stgmed_file_obj_t*)obj;
692
693 if(!file_obj->buf->cache_file) {
694 WARN("cache_file not set\n");
695 return INET_E_DATA_NOT_AVAILABLE;
696 }
697
698 read_protocol_data(file_obj->buf);
699
700 stgmed->tymed = TYMED_FILE;
701 stgmed->u.lpszFileName = file_obj->buf->cache_file;
702 stgmed->pUnkForRelease = &file_obj->buf->IUnknown_iface;
703
704 return S_OK;
705 }
706
707 static HRESULT stgmed_file_get_result(stgmed_obj_t *obj, DWORD bindf, void **result)
708 {
709 return bindf & BINDF_ASYNCHRONOUS ? MK_S_ASYNCHRONOUS : S_OK;
710 }
711
712 static const stgmed_obj_vtbl stgmed_file_vtbl = {
713 stgmed_file_release,
714 stgmed_file_fill_stgmed,
715 stgmed_file_get_result
716 };
717
718 static stgmed_obj_t *create_stgmed_file(stgmed_buf_t *buf)
719 {
720 stgmed_file_obj_t *ret = heap_alloc(sizeof(*ret));
721
722 ret->stgmed_obj.vtbl = &stgmed_file_vtbl;
723
724 IUnknown_AddRef(&buf->IUnknown_iface);
725 ret->buf = buf;
726
727 return &ret->stgmed_obj;
728 }
729
730 static inline Binding *impl_from_IBinding(IBinding *iface)
731 {
732 return CONTAINING_RECORD(iface, Binding, IBinding_iface);
733 }
734
735 static HRESULT WINAPI Binding_QueryInterface(IBinding *iface, REFIID riid, void **ppv)
736 {
737 Binding *This = impl_from_IBinding(iface);
738
739 *ppv = NULL;
740
741 if(IsEqualGUID(&IID_IUnknown, riid)) {
742 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
743 *ppv = &This->IBinding_iface;
744 }else if(IsEqualGUID(&IID_IBinding, riid)) {
745 TRACE("(%p)->(IID_IBinding %p)\n", This, ppv);
746 *ppv = &This->IBinding_iface;
747 }else if(IsEqualGUID(&IID_IInternetProtocolSink, riid)) {
748 TRACE("(%p)->(IID_IInternetProtocolSink %p)\n", This, ppv);
749 *ppv = &This->IInternetProtocolSink_iface;
750 }else if(IsEqualGUID(&IID_IInternetBindInfo, riid)) {
751 TRACE("(%p)->(IID_IInternetBindInfo %p)\n", This, ppv);
752 *ppv = &This->IInternetBindInfo_iface;
753 }else if(IsEqualGUID(&IID_IServiceProvider, riid)) {
754 TRACE("(%p)->(IID_IServiceProvider %p)\n", This, ppv);
755 *ppv = &This->IServiceProvider_iface;
756 }else if(IsEqualGUID(&IID_IWinInetInfo, riid)) {
757 TRACE("(%p)->(IID_IWinInetInfo %p)\n", This, ppv);
758
759 /* NOTE: This violidates COM rules, but tests prove that we should do it */
760 if(!This->protocol->wininet_info)
761 return E_NOINTERFACE;
762
763 *ppv = &This->IWinInetHttpInfo_iface;
764 }else if(IsEqualGUID(&IID_IWinInetHttpInfo, riid)) {
765 TRACE("(%p)->(IID_IWinInetHttpInfo %p)\n", This, ppv);
766
767 if(!This->protocol->wininet_http_info)
768 return E_NOINTERFACE;
769
770 *ppv = &This->IWinInetHttpInfo_iface;
771 }
772
773 if(*ppv) {
774 IBinding_AddRef(&This->IBinding_iface);
775 return S_OK;
776 }
777
778 WARN("Unsupported interface %s\n", debugstr_guid(riid));
779 return E_NOINTERFACE;
780 }
781
782 static ULONG WINAPI Binding_AddRef(IBinding *iface)
783 {
784 Binding *This = impl_from_IBinding(iface);
785 LONG ref = InterlockedIncrement(&This->ref);
786
787 TRACE("(%p) ref=%d\n", This, ref);
788
789 return ref;
790 }
791
792 static ULONG WINAPI Binding_Release(IBinding *iface)
793 {
794 Binding *This = impl_from_IBinding(iface);
795 LONG ref = InterlockedDecrement(&This->ref);
796
797 TRACE("(%p) ref=%d\n", This, ref);
798
799 if(!ref) {
800 if(This->notif_hwnd)
801 release_notif_hwnd(This->notif_hwnd);
802 if(This->mon)
803 IMoniker_Release(This->mon);
804 if(This->callback)
805 IBindStatusCallback_Release(This->callback);
806 if(This->protocol)
807 IInternetProtocolEx_Release(&This->protocol->IInternetProtocolEx_iface);
808 if(This->service_provider)
809 IServiceProvider_Release(This->service_provider);
810 if(This->stgmed_buf)
811 IUnknown_Release(&This->stgmed_buf->IUnknown_iface);
812 if(This->stgmed_obj)
813 This->stgmed_obj->vtbl->release(This->stgmed_obj);
814 if(This->obj)
815 IUnknown_Release(This->obj);
816 if(This->bctx)
817 IBindCtx_Release(This->bctx);
818
819 ReleaseBindInfo(&This->bindinfo);
820 This->section.DebugInfo->Spare[0] = 0;
821 DeleteCriticalSection(&This->section);
822 SysFreeString(This->url);
823 heap_free(This->mime);
824 heap_free(This->redirect_url);
825 heap_free(This);
826
827 URLMON_UnlockModule();
828 }
829
830 return ref;
831 }
832
833 static HRESULT WINAPI Binding_Abort(IBinding *iface)
834 {
835 Binding *This = impl_from_IBinding(iface);
836 HRESULT hres;
837
838 TRACE("(%p)\n", This);
839
840 if(This->state & BINDING_ABORTED)
841 return E_FAIL;
842
843 hres = IInternetProtocolEx_Abort(&This->protocol->IInternetProtocolEx_iface, E_ABORT,
844 ERROR_SUCCESS);
845 if(FAILED(hres))
846 return hres;
847
848 This->state |= BINDING_ABORTED;
849 return S_OK;
850 }
851
852 static HRESULT WINAPI Binding_Suspend(IBinding *iface)
853 {
854 Binding *This = impl_from_IBinding(iface);
855 FIXME("(%p)\n", This);
856 return E_NOTIMPL;
857 }
858
859 static HRESULT WINAPI Binding_Resume(IBinding *iface)
860 {
861 Binding *This = impl_from_IBinding(iface);
862 FIXME("(%p)\n", This);
863 return E_NOTIMPL;
864 }
865
866 static HRESULT WINAPI Binding_SetPriority(IBinding *iface, LONG nPriority)
867 {
868 Binding *This = impl_from_IBinding(iface);
869 FIXME("(%p)->(%d)\n", This, nPriority);
870 return E_NOTIMPL;
871 }
872
873 static HRESULT WINAPI Binding_GetPriority(IBinding *iface, LONG *pnPriority)
874 {
875 Binding *This = impl_from_IBinding(iface);
876 FIXME("(%p)->(%p)\n", This, pnPriority);
877 return E_NOTIMPL;
878 }
879
880 static HRESULT WINAPI Binding_GetBindResult(IBinding *iface, CLSID *pclsidProtocol,
881 DWORD *pdwResult, LPOLESTR *pszResult, DWORD *pdwReserved)
882 {
883 Binding *This = impl_from_IBinding(iface);
884 FIXME("(%p)->(%p %p %p %p)\n", This, pclsidProtocol, pdwResult, pszResult, pdwReserved);
885 return E_NOTIMPL;
886 }
887
888 static const IBindingVtbl BindingVtbl = {
889 Binding_QueryInterface,
890 Binding_AddRef,
891 Binding_Release,
892 Binding_Abort,
893 Binding_Suspend,
894 Binding_Resume,
895 Binding_SetPriority,
896 Binding_GetPriority,
897 Binding_GetBindResult
898 };
899
900 static Binding *get_bctx_binding(IBindCtx *bctx)
901 {
902 IBinding *binding;
903 IUnknown *unk;
904 HRESULT hres;
905
906 hres = IBindCtx_GetObjectParam(bctx, cbinding_contextW, &unk);
907 if(FAILED(hres))
908 return NULL;
909
910 hres = IUnknown_QueryInterface(unk, &IID_IBinding, (void**)&binding);
911 IUnknown_Release(unk);
912 if(FAILED(hres))
913 return NULL;
914
915 if (binding->lpVtbl != &BindingVtbl)
916 return NULL;
917 return impl_from_IBinding(binding);
918 }
919
920 static inline Binding *impl_from_IInternetProtocolSink(IInternetProtocolSink *iface)
921 {
922 return CONTAINING_RECORD(iface, Binding, IInternetProtocolSink_iface);
923 }
924
925 static HRESULT WINAPI InternetProtocolSink_QueryInterface(IInternetProtocolSink *iface,
926 REFIID riid, void **ppv)
927 {
928 Binding *This = impl_from_IInternetProtocolSink(iface);
929 return IBinding_QueryInterface(&This->IBinding_iface, riid, ppv);
930 }
931
932 static ULONG WINAPI InternetProtocolSink_AddRef(IInternetProtocolSink *iface)
933 {
934 Binding *This = impl_from_IInternetProtocolSink(iface);
935 return IBinding_AddRef(&This->IBinding_iface);
936 }
937
938 static ULONG WINAPI InternetProtocolSink_Release(IInternetProtocolSink *iface)
939 {
940 Binding *This = impl_from_IInternetProtocolSink(iface);
941 return IBinding_Release(&This->IBinding_iface);
942 }
943
944 static HRESULT WINAPI InternetProtocolSink_Switch(IInternetProtocolSink *iface,
945 PROTOCOLDATA *pProtocolData)
946 {
947 Binding *This = impl_from_IInternetProtocolSink(iface);
948
949 WARN("(%p)->(%p)\n", This, pProtocolData);
950
951 return E_FAIL;
952 }
953
954 static void on_progress(Binding *This, ULONG progress, ULONG progress_max,
955 ULONG status_code, LPCWSTR status_text)
956 {
957 IBindStatusCallback_OnProgress(This->callback, progress, progress_max,
958 status_code, status_text);
959 }
960
961 static HRESULT WINAPI InternetProtocolSink_ReportProgress(IInternetProtocolSink *iface,
962 ULONG ulStatusCode, LPCWSTR szStatusText)
963 {
964 Binding *This = impl_from_IInternetProtocolSink(iface);
965
966 TRACE("(%p)->(%u %s)\n", This, ulStatusCode, debugstr_w(szStatusText));
967
968 switch(ulStatusCode) {
969 case BINDSTATUS_FINDINGRESOURCE:
970 on_progress(This, 0, 0, BINDSTATUS_FINDINGRESOURCE, szStatusText);
971 break;
972 case BINDSTATUS_CONNECTING:
973 on_progress(This, 0, 0, BINDSTATUS_CONNECTING, szStatusText);
974 break;
975 case BINDSTATUS_REDIRECTING:
976 heap_free(This->redirect_url);
977 This->redirect_url = heap_strdupW(szStatusText);
978 on_progress(This, 0, 0, BINDSTATUS_REDIRECTING, szStatusText);
979 break;
980 case BINDSTATUS_BEGINDOWNLOADDATA:
981 break;
982 case BINDSTATUS_SENDINGREQUEST:
983 on_progress(This, 0, 0, BINDSTATUS_SENDINGREQUEST, szStatusText);
984 break;
985 case BINDSTATUS_PROTOCOLCLASSID:
986 break;
987 case BINDSTATUS_MIMETYPEAVAILABLE:
988 case BINDSTATUS_VERIFIEDMIMETYPEAVAILABLE:
989 mime_available(This, szStatusText);
990 break;
991 case BINDSTATUS_CACHEFILENAMEAVAILABLE:
992 cache_file_available(This, szStatusText);
993 break;
994 case BINDSTATUS_DECODING:
995 IBindStatusCallback_OnProgress(This->callback, 0, 0, BINDSTATUS_DECODING, szStatusText);
996 break;
997 case BINDSTATUS_LOADINGMIMEHANDLER:
998 on_progress(This, 0, 0, BINDSTATUS_LOADINGMIMEHANDLER, szStatusText);
999 break;
1000 case BINDSTATUS_DIRECTBIND: /* FIXME: Handle BINDSTATUS_DIRECTBIND in BindProtocol */
1001 This->report_mime = FALSE;
1002 break;
1003 case BINDSTATUS_ACCEPTRANGES:
1004 break;
1005 default:
1006 FIXME("Unhandled status code %d\n", ulStatusCode);
1007 return E_NOTIMPL;
1008 };
1009
1010 return S_OK;
1011 }
1012
1013 static void report_data(Binding *This, DWORD bscf, ULONG progress, ULONG progress_max)
1014 {
1015 FORMATETC formatetc = {0, NULL, 1, -1, TYMED_ISTREAM};
1016 BOOL sent_begindownloaddata = FALSE;
1017
1018 TRACE("(%p)->(%d %u %u)\n", This, bscf, progress, progress_max);
1019
1020 if(This->download_state == END_DOWNLOAD || (This->state & BINDING_ABORTED)) {
1021 read_protocol_data(This->stgmed_buf);
1022 return;
1023 }
1024
1025 if(This->state & BINDING_STOPPED)
1026 return;
1027
1028 if(This->stgmed_buf->file != INVALID_HANDLE_VALUE)
1029 read_protocol_data(This->stgmed_buf);
1030
1031 if(This->download_state == BEFORE_DOWNLOAD) {
1032 This->download_state = DOWNLOADING;
1033 sent_begindownloaddata = TRUE;
1034 IBindStatusCallback_OnProgress(This->callback, progress, progress_max,
1035 BINDSTATUS_BEGINDOWNLOADDATA, This->url);
1036
1037 if(This->stgmed_buf->cache_file)
1038 IBindStatusCallback_OnProgress(This->callback, progress, progress_max,
1039 BINDSTATUS_CACHEFILENAMEAVAILABLE, This->stgmed_buf->cache_file);
1040 }
1041
1042 if(This->stgmed_buf->hres == S_FALSE || (bscf & BSCF_LASTDATANOTIFICATION)) {
1043 This->download_state = END_DOWNLOAD;
1044 IBindStatusCallback_OnProgress(This->callback, progress, progress_max,
1045 BINDSTATUS_ENDDOWNLOADDATA, This->url);
1046 }else if(!sent_begindownloaddata) {
1047 IBindStatusCallback_OnProgress(This->callback, progress, progress_max,
1048 BINDSTATUS_DOWNLOADINGDATA, This->url);
1049 }
1050
1051 if(This->state & (BINDING_STOPPED|BINDING_ABORTED))
1052 return;
1053
1054 if(This->to_object) {
1055 if(!(This->state & BINDING_OBJAVAIL)) {
1056 IBinding_AddRef(&This->IBinding_iface);
1057 create_object(This);
1058 IBinding_Release(&This->IBinding_iface);
1059 }
1060 }else {
1061 STGMEDIUM stgmed;
1062 HRESULT hres;
1063
1064 if(!(This->state & BINDING_LOCKED)) {
1065 HRESULT hres = IInternetProtocolEx_LockRequest(
1066 &This->protocol->IInternetProtocolEx_iface, 0);
1067 if(SUCCEEDED(hres))
1068 This->state |= BINDING_LOCKED;
1069 }
1070
1071 hres = This->stgmed_obj->vtbl->fill_stgmed(This->stgmed_obj, &stgmed);
1072 if(FAILED(hres)) {
1073 stop_binding(This, hres, NULL);
1074 return;
1075 }
1076
1077 formatetc.tymed = stgmed.tymed;
1078 formatetc.cfFormat = This->clipboard_format;
1079
1080 IBindStatusCallback_OnDataAvailable(This->callback, bscf, progress,
1081 &formatetc, &stgmed);
1082
1083 if(This->download_state == END_DOWNLOAD)
1084 stop_binding(This, S_OK, NULL);
1085 }
1086 }
1087
1088 static HRESULT WINAPI InternetProtocolSink_ReportData(IInternetProtocolSink *iface,
1089 DWORD grfBSCF, ULONG ulProgress, ULONG ulProgressMax)
1090 {
1091 Binding *This = impl_from_IInternetProtocolSink(iface);
1092
1093 TRACE("(%p)->(%d %u %u)\n", This, grfBSCF, ulProgress, ulProgressMax);
1094
1095 report_data(This, grfBSCF, ulProgress, ulProgressMax);
1096 return S_OK;
1097 }
1098
1099 static HRESULT WINAPI InternetProtocolSink_ReportResult(IInternetProtocolSink *iface,
1100 HRESULT hrResult, DWORD dwError, LPCWSTR szResult)
1101 {
1102 Binding *This = impl_from_IInternetProtocolSink(iface);
1103
1104 TRACE("(%p)->(%08x %d %s)\n", This, hrResult, dwError, debugstr_w(szResult));
1105
1106 stop_binding(This, hrResult, szResult);
1107 IInternetProtocolEx_Terminate(&This->protocol->IInternetProtocolEx_iface, 0);
1108 return S_OK;
1109 }
1110
1111 static const IInternetProtocolSinkVtbl InternetProtocolSinkVtbl = {
1112 InternetProtocolSink_QueryInterface,
1113 InternetProtocolSink_AddRef,
1114 InternetProtocolSink_Release,
1115 InternetProtocolSink_Switch,
1116 InternetProtocolSink_ReportProgress,
1117 InternetProtocolSink_ReportData,
1118 InternetProtocolSink_ReportResult
1119 };
1120
1121 static inline Binding *impl_from_IInternetBindInfo(IInternetBindInfo *iface)
1122 {
1123 return CONTAINING_RECORD(iface, Binding, IInternetBindInfo_iface);
1124 }
1125
1126 static HRESULT WINAPI InternetBindInfo_QueryInterface(IInternetBindInfo *iface,
1127 REFIID riid, void **ppv)
1128 {
1129 Binding *This = impl_from_IInternetBindInfo(iface);
1130 return IBinding_QueryInterface(&This->IBinding_iface, riid, ppv);
1131 }
1132
1133 static ULONG WINAPI InternetBindInfo_AddRef(IInternetBindInfo *iface)
1134 {
1135 Binding *This = impl_from_IInternetBindInfo(iface);
1136 return IBinding_AddRef(&This->IBinding_iface);
1137 }
1138
1139 static ULONG WINAPI InternetBindInfo_Release(IInternetBindInfo *iface)
1140 {
1141 Binding *This = impl_from_IInternetBindInfo(iface);
1142 return IBinding_Release(&This->IBinding_iface);
1143 }
1144
1145 static HRESULT WINAPI InternetBindInfo_GetBindInfo(IInternetBindInfo *iface,
1146 DWORD *grfBINDF, BINDINFO *pbindinfo)
1147 {
1148 Binding *This = impl_from_IInternetBindInfo(iface);
1149
1150 TRACE("(%p)->(%p %p)\n", This, grfBINDF, pbindinfo);
1151
1152 *grfBINDF = This->bindf;
1153
1154 *pbindinfo = This->bindinfo;
1155
1156 if(pbindinfo->szExtraInfo || pbindinfo->szCustomVerb)
1157 FIXME("copy strings\n");
1158
1159 if(pbindinfo->stgmedData.pUnkForRelease)
1160 IUnknown_AddRef(pbindinfo->stgmedData.pUnkForRelease);
1161
1162 if(pbindinfo->pUnk)
1163 IUnknown_AddRef(pbindinfo->pUnk);
1164
1165 return S_OK;
1166 }
1167
1168 static HRESULT WINAPI InternetBindInfo_GetBindString(IInternetBindInfo *iface,
1169 ULONG ulStringType, LPOLESTR *ppwzStr, ULONG cEl, ULONG *pcElFetched)
1170 {
1171 Binding *This = impl_from_IInternetBindInfo(iface);
1172
1173 TRACE("(%p)->(%d %p %d %p)\n", This, ulStringType, ppwzStr, cEl, pcElFetched);
1174
1175 switch(ulStringType) {
1176 case BINDSTRING_ACCEPT_MIMES: {
1177 static const WCHAR wszMimes[] = {'*','/','*',0};
1178
1179 if(!ppwzStr || !pcElFetched)
1180 return E_INVALIDARG;
1181
1182 ppwzStr[0] = CoTaskMemAlloc(sizeof(wszMimes));
1183 memcpy(ppwzStr[0], wszMimes, sizeof(wszMimes));
1184 *pcElFetched = 1;
1185 return S_OK;
1186 }
1187 case BINDSTRING_USER_AGENT: {
1188 IInternetBindInfo *bindinfo = NULL;
1189 HRESULT hres;
1190
1191 hres = IBindStatusCallback_QueryInterface(This->callback, &IID_IInternetBindInfo,
1192 (void**)&bindinfo);
1193 if(FAILED(hres))
1194 return hres;
1195
1196 hres = IInternetBindInfo_GetBindString(bindinfo, ulStringType, ppwzStr,
1197 cEl, pcElFetched);
1198 IInternetBindInfo_Release(bindinfo);
1199
1200 return hres;
1201 }
1202 case BINDSTRING_URL: {
1203 DWORD size = (SysStringLen(This->url)+1) * sizeof(WCHAR);
1204
1205 if(!ppwzStr || !pcElFetched)
1206 return E_INVALIDARG;
1207
1208 *ppwzStr = CoTaskMemAlloc(size);
1209 memcpy(*ppwzStr, This->url, size);
1210 *pcElFetched = 1;
1211 return S_OK;
1212 }
1213 }
1214
1215 FIXME("not supported string type %d\n", ulStringType);
1216 return E_NOTIMPL;
1217 }
1218
1219 static const IInternetBindInfoVtbl InternetBindInfoVtbl = {
1220 InternetBindInfo_QueryInterface,
1221 InternetBindInfo_AddRef,
1222 InternetBindInfo_Release,
1223 InternetBindInfo_GetBindInfo,
1224 InternetBindInfo_GetBindString
1225 };
1226
1227 static inline Binding *impl_from_IWinInetHttpInfo(IWinInetHttpInfo *iface)
1228 {
1229 return CONTAINING_RECORD(iface, Binding, IWinInetHttpInfo_iface);
1230 }
1231
1232 static HRESULT WINAPI WinInetHttpInfo_QueryInterface(IWinInetHttpInfo *iface, REFIID riid, void **ppv)
1233 {
1234 Binding *This = impl_from_IWinInetHttpInfo(iface);
1235 return IBinding_QueryInterface(&This->IBinding_iface, riid, ppv);
1236 }
1237
1238 static ULONG WINAPI WinInetHttpInfo_AddRef(IWinInetHttpInfo *iface)
1239 {
1240 Binding *This = impl_from_IWinInetHttpInfo(iface);
1241 return IBinding_AddRef(&This->IBinding_iface);
1242 }
1243
1244 static ULONG WINAPI WinInetHttpInfo_Release(IWinInetHttpInfo *iface)
1245 {
1246 Binding *This = impl_from_IWinInetHttpInfo(iface);
1247 return IBinding_Release(&This->IBinding_iface);
1248 }
1249
1250 static HRESULT WINAPI WinInetHttpInfo_QueryOption(IWinInetHttpInfo *iface, DWORD dwOption,
1251 void *pBuffer, DWORD *pcbBuffer)
1252 {
1253 Binding *This = impl_from_IWinInetHttpInfo(iface);
1254 TRACE("(%p)->(%x %p %p)\n", This, dwOption, pBuffer, pcbBuffer);
1255
1256 if(!This->protocol->wininet_info)
1257 return E_FAIL;
1258
1259 return IWinInetInfo_QueryOption(This->protocol->wininet_info,
1260 dwOption, pBuffer, pcbBuffer);
1261 }
1262
1263 static HRESULT WINAPI WinInetHttpInfo_QueryInfo(IWinInetHttpInfo *iface, DWORD dwOption,
1264 void *pBuffer, DWORD *pcbBuffer, DWORD *pdwFlags, DWORD *pdwReserved)
1265 {
1266 Binding *This = impl_from_IWinInetHttpInfo(iface);
1267 TRACE("(%p)->(%x %p %p %p %p)\n", This, dwOption, pBuffer, pcbBuffer, pdwFlags, pdwReserved);
1268
1269 if(!This->protocol->wininet_http_info)
1270 return E_FAIL;
1271
1272 return IWinInetHttpInfo_QueryInfo(This->protocol->wininet_http_info,
1273 dwOption, pBuffer, pcbBuffer, pdwFlags, pdwReserved);
1274 }
1275
1276 static const IWinInetHttpInfoVtbl WinInetHttpInfoVtbl = {
1277 WinInetHttpInfo_QueryInterface,
1278 WinInetHttpInfo_AddRef,
1279 WinInetHttpInfo_Release,
1280 WinInetHttpInfo_QueryOption,
1281 WinInetHttpInfo_QueryInfo
1282 };
1283
1284 static inline Binding *impl_from_IServiceProvider(IServiceProvider *iface)
1285 {
1286 return CONTAINING_RECORD(iface, Binding, IServiceProvider_iface);
1287 }
1288
1289 static HRESULT WINAPI ServiceProvider_QueryInterface(IServiceProvider *iface,
1290 REFIID riid, void **ppv)
1291 {
1292 Binding *This = impl_from_IServiceProvider(iface);
1293 return IBinding_QueryInterface(&This->IBinding_iface, riid, ppv);
1294 }
1295
1296 static ULONG WINAPI ServiceProvider_AddRef(IServiceProvider *iface)
1297 {
1298 Binding *This = impl_from_IServiceProvider(iface);
1299 return IBinding_AddRef(&This->IBinding_iface);
1300 }
1301
1302 static ULONG WINAPI ServiceProvider_Release(IServiceProvider *iface)
1303 {
1304 Binding *This = impl_from_IServiceProvider(iface);
1305 return IBinding_Release(&This->IBinding_iface);
1306 }
1307
1308 static HRESULT WINAPI ServiceProvider_QueryService(IServiceProvider *iface,
1309 REFGUID guidService, REFIID riid, void **ppv)
1310 {
1311 Binding *This = impl_from_IServiceProvider(iface);
1312 HRESULT hres;
1313
1314 TRACE("(%p)->(%s %s %p)\n", This, debugstr_guid(guidService), debugstr_guid(riid), ppv);
1315
1316 if(This->service_provider) {
1317 hres = IServiceProvider_QueryService(This->service_provider, guidService,
1318 riid, ppv);
1319 if(SUCCEEDED(hres))
1320 return hres;
1321 }
1322
1323 WARN("unknown service %s\n", debugstr_guid(guidService));
1324 return E_NOINTERFACE;
1325 }
1326
1327 static const IServiceProviderVtbl ServiceProviderVtbl = {
1328 ServiceProvider_QueryInterface,
1329 ServiceProvider_AddRef,
1330 ServiceProvider_Release,
1331 ServiceProvider_QueryService
1332 };
1333
1334 static HRESULT get_callback(IBindCtx *pbc, IBindStatusCallback **callback)
1335 {
1336 IUnknown *unk;
1337 HRESULT hres;
1338
1339 hres = IBindCtx_GetObjectParam(pbc, bscb_holderW, &unk);
1340 if(FAILED(hres))
1341 return create_default_callback(callback);
1342
1343 hres = IUnknown_QueryInterface(unk, &IID_IBindStatusCallback, (void**)callback);
1344 IUnknown_Release(unk);
1345 return hres;
1346 }
1347
1348 static BOOL is_urlmon_protocol(IUri *uri)
1349 {
1350 DWORD scheme;
1351 HRESULT hres;
1352
1353 hres = IUri_GetScheme(uri, &scheme);
1354 if(FAILED(hres))
1355 return FALSE;
1356
1357 switch(scheme) {
1358 case URL_SCHEME_FILE:
1359 case URL_SCHEME_FTP:
1360 case URL_SCHEME_GOPHER:
1361 case URL_SCHEME_HTTP:
1362 case URL_SCHEME_HTTPS:
1363 case URL_SCHEME_MK:
1364 return TRUE;
1365 }
1366
1367 return FALSE;
1368 }
1369
1370 static HRESULT Binding_Create(IMoniker *mon, Binding *binding_ctx, IUri *uri, IBindCtx *pbc,
1371 BOOL to_obj, REFIID riid, Binding **binding)
1372 {
1373 Binding *ret;
1374 HRESULT hres;
1375
1376 URLMON_LockModule();
1377
1378 ret = heap_alloc_zero(sizeof(Binding));
1379
1380 ret->IBinding_iface.lpVtbl = &BindingVtbl;
1381 ret->IInternetProtocolSink_iface.lpVtbl = &InternetProtocolSinkVtbl;
1382 ret->IInternetBindInfo_iface.lpVtbl = &InternetBindInfoVtbl;
1383 ret->IWinInetHttpInfo_iface.lpVtbl = &WinInetHttpInfoVtbl;
1384 ret->IServiceProvider_iface.lpVtbl = &ServiceProviderVtbl;
1385
1386 ret->ref = 1;
1387
1388 ret->to_object = to_obj;
1389 ret->iid = *riid;
1390 ret->notif_hwnd = get_notif_hwnd();
1391 ret->report_mime = !binding_ctx;
1392 ret->download_state = BEFORE_DOWNLOAD;
1393
1394 if(to_obj) {
1395 IBindCtx_AddRef(pbc);
1396 ret->bctx = pbc;
1397 }
1398
1399 if(mon) {
1400 IMoniker_AddRef(mon);
1401 ret->mon = mon;
1402 }
1403
1404 ret->bindinfo.cbSize = sizeof(BINDINFO);
1405
1406 InitializeCriticalSection(&ret->section);
1407 ret->section.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": Binding.section");
1408
1409 hres = get_callback(pbc, &ret->callback);
1410 if(FAILED(hres)) {
1411 WARN("Could not get IBindStatusCallback\n");
1412 IBinding_Release(&ret->IBinding_iface);
1413 return hres;
1414 }
1415
1416 IBindStatusCallback_QueryInterface(ret->callback, &IID_IServiceProvider,
1417 (void**)&ret->service_provider);
1418
1419 if(binding_ctx) {
1420 ret->protocol = binding_ctx->protocol;
1421 IInternetProtocolEx_AddRef(&ret->protocol->IInternetProtocolEx_iface);
1422 }else {
1423 hres = create_binding_protocol(TRUE, &ret->protocol);
1424 if(FAILED(hres)) {
1425 WARN("Could not get protocol handler\n");
1426 IBinding_Release(&ret->IBinding_iface);
1427 return hres;
1428 }
1429 }
1430
1431 hres = IBindStatusCallback_GetBindInfo(ret->callback, &ret->bindf, &ret->bindinfo);
1432 if(FAILED(hres)) {
1433 WARN("GetBindInfo failed: %08x\n", hres);
1434 IBinding_Release(&ret->IBinding_iface);
1435 return hres;
1436 }
1437
1438 TRACE("bindf %08x\n", ret->bindf);
1439 dump_BINDINFO(&ret->bindinfo);
1440
1441 ret->bindf |= BINDF_FROMURLMON;
1442 if(to_obj)
1443 ret->bindinfo.dwOptions |= 0x100000;
1444
1445 if(!(ret->bindf & BINDF_ASYNCHRONOUS) || !(ret->bindf & BINDF_PULLDATA)) {
1446 ret->bindf |= BINDF_NEEDFILE;
1447 ret->use_cache_file = TRUE;
1448 }else if(!is_urlmon_protocol(uri)) {
1449 ret->bindf |= BINDF_NEEDFILE;
1450 }
1451
1452 hres = IUri_GetDisplayUri(uri, &ret->url);
1453 if(FAILED(hres)) {
1454 IBinding_Release(&ret->IBinding_iface);
1455 return hres;
1456 }
1457
1458 if(binding_ctx) {
1459 ret->stgmed_buf = binding_ctx->stgmed_buf;
1460 IUnknown_AddRef(&ret->stgmed_buf->IUnknown_iface);
1461 ret->clipboard_format = binding_ctx->clipboard_format;
1462 }else {
1463 ret->stgmed_buf = create_stgmed_buf(&ret->protocol->IInternetProtocolEx_iface);
1464 }
1465
1466 if(to_obj) {
1467 ret->stgmed_obj = NULL;
1468 }else if(IsEqualGUID(&IID_IStream, riid)) {
1469 ret->stgmed_obj = create_stgmed_stream(ret->stgmed_buf);
1470 }else if(IsEqualGUID(&IID_IUnknown, riid)) {
1471 ret->bindf |= BINDF_NEEDFILE;
1472 ret->stgmed_obj = create_stgmed_file(ret->stgmed_buf);
1473 }else {
1474 FIXME("Unsupported riid %s\n", debugstr_guid(riid));
1475 IBinding_Release(&ret->IBinding_iface);
1476 return E_NOTIMPL;
1477 }
1478
1479 *binding = ret;
1480 return S_OK;
1481 }
1482
1483 static HRESULT start_binding(IMoniker *mon, Binding *binding_ctx, IUri *uri, IBindCtx *pbc,
1484 BOOL to_obj, REFIID riid, Binding **ret)
1485 {
1486 Binding *binding = NULL;
1487 HRESULT hres;
1488 MSG msg;
1489
1490 hres = Binding_Create(mon, binding_ctx, uri, pbc, to_obj, riid, &binding);
1491 if(FAILED(hres))
1492 return hres;
1493
1494 hres = IBindStatusCallback_OnStartBinding(binding->callback, 0, &binding->IBinding_iface);
1495 if(FAILED(hres)) {
1496 WARN("OnStartBinding failed: %08x\n", hres);
1497 if(hres != E_ABORT && hres != E_NOTIMPL)
1498 hres = INET_E_DOWNLOAD_FAILURE;
1499
1500 stop_binding(binding, hres, NULL);
1501 IBinding_Release(&binding->IBinding_iface);
1502 return hres;
1503 }
1504
1505 if(binding_ctx) {
1506 set_binding_sink(binding->protocol, &binding->IInternetProtocolSink_iface,
1507 &binding->IInternetBindInfo_iface);
1508 if(binding_ctx->redirect_url)
1509 IBindStatusCallback_OnProgress(binding->callback, 0, 0, BINDSTATUS_REDIRECTING, binding_ctx->redirect_url);
1510 report_data(binding, BSCF_FIRSTDATANOTIFICATION | (binding_ctx->download_state == END_DOWNLOAD ? BSCF_LASTDATANOTIFICATION : 0),
1511 0, 0);
1512 }else {
1513 hres = IInternetProtocolEx_StartEx(&binding->protocol->IInternetProtocolEx_iface, uri,
1514 &binding->IInternetProtocolSink_iface, &binding->IInternetBindInfo_iface,
1515 PI_APARTMENTTHREADED|PI_MIMEVERIFICATION, 0);
1516
1517 TRACE("start ret %08x\n", hres);
1518
1519 if(FAILED(hres) && hres != E_PENDING) {
1520 stop_binding(binding, hres, NULL);
1521 IBinding_Release(&binding->IBinding_iface);
1522
1523 return hres;
1524 }
1525 }
1526
1527 while(!(binding->bindf & BINDF_ASYNCHRONOUS) &&
1528 !(binding->state & BINDING_STOPPED)) {
1529 MsgWaitForMultipleObjects(0, NULL, FALSE, 5000, QS_POSTMESSAGE);
1530 while (PeekMessageW(&msg, binding->notif_hwnd, WM_USER, WM_USER+117, PM_REMOVE|PM_NOYIELD)) {
1531 TranslateMessage(&msg);
1532 DispatchMessageW(&msg);
1533 }
1534 }
1535
1536 *ret = binding;
1537 return S_OK;
1538 }
1539
1540 HRESULT bind_to_storage(IUri *uri, IBindCtx *pbc, REFIID riid, void **ppv)
1541 {
1542 Binding *binding = NULL, *binding_ctx;
1543 HRESULT hres;
1544
1545 binding_ctx = get_bctx_binding(pbc);
1546
1547 hres = start_binding(NULL, binding_ctx, uri, pbc, FALSE, riid, &binding);
1548 if(binding_ctx)
1549 IBinding_Release(&binding_ctx->IBinding_iface);
1550 if(FAILED(hres))
1551 return hres;
1552
1553 if(binding->hres == S_OK && binding->download_state != BEFORE_DOWNLOAD /* FIXME */) {
1554 if((binding->state & BINDING_STOPPED) && (binding->state & BINDING_LOCKED))
1555 IInternetProtocolEx_UnlockRequest(&binding->protocol->IInternetProtocolEx_iface);
1556
1557 hres = binding->stgmed_obj->vtbl->get_result(binding->stgmed_obj, binding->bindf, ppv);
1558 }else if(binding->bindf & BINDF_ASYNCHRONOUS) {
1559 hres = MK_S_ASYNCHRONOUS;
1560 }else {
1561 hres = FAILED(binding->hres) ? binding->hres : S_OK;
1562 }
1563
1564 IBinding_Release(&binding->IBinding_iface);
1565
1566 return hres;
1567 }
1568
1569 HRESULT bind_to_object(IMoniker *mon, IUri *uri, IBindCtx *pbc, REFIID riid, void **ppv)
1570 {
1571 Binding *binding;
1572 HRESULT hres;
1573
1574 *ppv = NULL;
1575
1576 hres = start_binding(mon, NULL, uri, pbc, TRUE, riid, &binding);
1577 if(FAILED(hres))
1578 return hres;
1579
1580 if(binding->hres != S_OK) {
1581 hres = SUCCEEDED(binding->hres) ? S_OK : binding->hres;
1582 }else if(binding->bindf & BINDF_ASYNCHRONOUS) {
1583 hres = MK_S_ASYNCHRONOUS;
1584 }else {
1585 *ppv = binding->obj;
1586 IUnknown_AddRef(binding->obj);
1587 hres = S_OK;
1588 }
1589
1590 IBinding_Release(&binding->IBinding_iface);
1591
1592 return hres;
1593 }