- Sync urlmon with Wine head
[reactos.git] / reactos / 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
22 #include "wine/debug.h"
23
24 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
25
26 static WCHAR cbinding_contextW[] = {'C','B','i','n','d','i','n','g',' ','C','o','n','t','e','x','t',0};
27 static WCHAR bscb_holderW[] = { '_','B','S','C','B','_','H','o','l','d','e','r','_',0 };
28
29 typedef struct Binding Binding;
30
31 struct _task_header_t;
32
33 typedef void (*task_proc_t)(Binding*, struct _task_header_t*);
34
35 typedef struct _task_header_t {
36 task_proc_t proc;
37 struct _task_header_t *next;
38 } task_header_t;
39
40 typedef struct {
41 const IUnknownVtbl *lpUnknownVtbl;
42
43 LONG ref;
44
45 IInternetProtocol *protocol;
46
47 BYTE buf[1024*8];
48 DWORD size;
49 BOOL init;
50 HRESULT hres;
51
52 LPWSTR cache_file;
53 } stgmed_buf_t;
54
55 typedef struct _stgmed_obj_t stgmed_obj_t;
56
57 typedef struct {
58 void (*release)(stgmed_obj_t*);
59 HRESULT (*fill_stgmed)(stgmed_obj_t*,STGMEDIUM*);
60 void *(*get_result)(stgmed_obj_t*);
61 } stgmed_obj_vtbl;
62
63 struct _stgmed_obj_t {
64 const stgmed_obj_vtbl *vtbl;
65 };
66
67 #define STGMEDUNK(x) ((IUnknown*) &(x)->lpUnknownVtbl)
68
69 typedef enum {
70 BEFORE_DOWNLOAD,
71 DOWNLOADING,
72 END_DOWNLOAD
73 } download_state_t;
74
75 #define BINDING_LOCKED 0x0001
76 #define BINDING_STOPPED 0x0002
77 #define BINDING_OBJAVAIL 0x0004
78
79 struct Binding {
80 const IBindingVtbl *lpBindingVtbl;
81 const IInternetProtocolSinkVtbl *lpInternetProtocolSinkVtbl;
82 const IInternetBindInfoVtbl *lpInternetBindInfoVtbl;
83 const IServiceProviderVtbl *lpServiceProviderVtbl;
84
85 LONG ref;
86
87 IBindStatusCallback *callback;
88 IInternetProtocol *protocol;
89 IServiceProvider *service_provider;
90
91 stgmed_buf_t *stgmed_buf;
92 stgmed_obj_t *stgmed_obj;
93
94 BINDINFO bindinfo;
95 DWORD bindf;
96 BOOL to_object;
97 LPWSTR mime;
98 UINT clipboard_format;
99 LPWSTR url;
100 IID iid;
101 BOOL report_mime;
102 DWORD continue_call;
103 DWORD state;
104 HRESULT hres;
105 download_state_t download_state;
106 IUnknown *obj;
107 IMoniker *mon;
108 IBindCtx *bctx;
109
110 DWORD apartment_thread;
111 HWND notif_hwnd;
112
113 task_header_t *task_queue_head, *task_queue_tail;
114 CRITICAL_SECTION section;
115 };
116
117 #define BINDING(x) ((IBinding*) &(x)->lpBindingVtbl)
118 #define PROTSINK(x) ((IInternetProtocolSink*) &(x)->lpInternetProtocolSinkVtbl)
119 #define BINDINF(x) ((IInternetBindInfo*) &(x)->lpInternetBindInfoVtbl)
120 #define SERVPROV(x) ((IServiceProvider*) &(x)->lpServiceProviderVtbl)
121
122 #define STREAM(x) ((IStream*) &(x)->lpStreamVtbl)
123 #define HTTPNEG2(x) ((IHttpNegotiate2*) &(x)->lpHttpNegotiate2Vtbl)
124
125 #define WM_MK_CONTINUE (WM_USER+101)
126
127 static void push_task(Binding *binding, task_header_t *task, task_proc_t proc)
128 {
129 task->proc = proc;
130 task->next = NULL;
131
132 EnterCriticalSection(&binding->section);
133
134 if(binding->task_queue_tail) {
135 binding->task_queue_tail->next = task;
136 binding->task_queue_tail = task;
137 }else {
138 binding->task_queue_tail = binding->task_queue_head = task;
139 }
140
141 LeaveCriticalSection(&binding->section);
142 }
143
144 static task_header_t *pop_task(Binding *binding)
145 {
146 task_header_t *ret;
147
148 EnterCriticalSection(&binding->section);
149
150 ret = binding->task_queue_head;
151 if(ret) {
152 binding->task_queue_head = ret->next;
153 if(!binding->task_queue_head)
154 binding->task_queue_tail = NULL;
155 }
156
157 LeaveCriticalSection(&binding->section);
158
159 return ret;
160 }
161
162 static void fill_stgmed_buffer(stgmed_buf_t *buf)
163 {
164 DWORD read = 0;
165
166 if(sizeof(buf->buf) == buf->size)
167 return;
168
169 buf->hres = IInternetProtocol_Read(buf->protocol, buf->buf+buf->size,
170 sizeof(buf->buf)-buf->size, &read);
171 buf->size += read;
172 if(read > 0)
173 buf->init = TRUE;
174 }
175
176 static LRESULT WINAPI notif_wnd_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
177 {
178 if(msg == WM_MK_CONTINUE) {
179 Binding *binding = (Binding*)lParam;
180 task_header_t *task;
181
182 while((task = pop_task(binding))) {
183 binding->continue_call++;
184 task->proc(binding, task);
185 binding->continue_call--;
186 }
187
188 IBinding_Release(BINDING(binding));
189 return 0;
190 }
191
192 return DefWindowProcW(hwnd, msg, wParam, lParam);
193 }
194
195 static HWND get_notif_hwnd(void)
196 {
197 static ATOM wnd_class = 0;
198 HWND hwnd;
199
200 static const WCHAR wszURLMonikerNotificationWindow[] =
201 {'U','R','L',' ','M','o','n','i','k','e','r',' ',
202 'N','o','t','i','f','i','c','a','t','i','o','n',' ','W','i','n','d','o','w',0};
203
204 if(!wnd_class) {
205 static WNDCLASSEXW wndclass = {
206 sizeof(wndclass), 0,
207 notif_wnd_proc, 0, 0,
208 NULL, NULL, NULL, NULL, NULL,
209 wszURLMonikerNotificationWindow,
210 NULL
211 };
212
213 wndclass.hInstance = URLMON_hInstance;
214
215 wnd_class = RegisterClassExW(&wndclass);
216 if (!wnd_class && GetLastError() == ERROR_CLASS_ALREADY_EXISTS)
217 wnd_class = 1;
218 }
219
220 hwnd = CreateWindowExW(0, wszURLMonikerNotificationWindow,
221 wszURLMonikerNotificationWindow, 0, 0, 0, 0, 0, HWND_MESSAGE,
222 NULL, URLMON_hInstance, NULL);
223
224 TRACE("hwnd = %p\n", hwnd);
225
226 return hwnd;
227 }
228
229 static void dump_BINDINFO(BINDINFO *bi)
230 {
231 static const char * const BINDINFOF_str[] = {
232 "#0",
233 "BINDINFOF_URLENCODESTGMEDDATA",
234 "BINDINFOF_URLENCODEDEXTRAINFO"
235 };
236
237 static const char * const BINDVERB_str[] = {
238 "BINDVERB_GET",
239 "BINDVERB_POST",
240 "BINDVERB_PUT",
241 "BINDVERB_CUSTOM"
242 };
243
244 TRACE("\n"
245 "BINDINFO = {\n"
246 " %d, %s,\n"
247 " {%d, %p, %p},\n"
248 " %s,\n"
249 " %s,\n"
250 " %s,\n"
251 " %d, %08x, %d, %d\n"
252 " {%d %p %x},\n"
253 " %s\n"
254 " %p, %d\n"
255 "}\n",
256
257 bi->cbSize, debugstr_w(bi->szExtraInfo),
258 bi->stgmedData.tymed, bi->stgmedData.u.hGlobal, bi->stgmedData.pUnkForRelease,
259 bi->grfBindInfoF > BINDINFOF_URLENCODEDEXTRAINFO
260 ? "unknown" : BINDINFOF_str[bi->grfBindInfoF],
261 bi->dwBindVerb > BINDVERB_CUSTOM
262 ? "unknown" : BINDVERB_str[bi->dwBindVerb],
263 debugstr_w(bi->szCustomVerb),
264 bi->cbstgmedData, bi->dwOptions, bi->dwOptionsFlags, bi->dwCodePage,
265 bi->securityAttributes.nLength,
266 bi->securityAttributes.lpSecurityDescriptor,
267 bi->securityAttributes.bInheritHandle,
268 debugstr_guid(&bi->iid),
269 bi->pUnk, bi->dwReserved
270 );
271 }
272
273 static void set_binding_mime(Binding *binding, LPCWSTR mime)
274 {
275 EnterCriticalSection(&binding->section);
276
277 if(binding->report_mime) {
278 heap_free(binding->mime);
279 binding->mime = heap_strdupW(mime);
280 }
281
282 LeaveCriticalSection(&binding->section);
283 }
284
285 static void handle_mime_available(Binding *binding, BOOL verify)
286 {
287 BOOL report_mime;
288
289 EnterCriticalSection(&binding->section);
290 report_mime = binding->report_mime;
291 binding->report_mime = FALSE;
292 LeaveCriticalSection(&binding->section);
293
294 if(!report_mime)
295 return;
296
297 if(verify) {
298 LPWSTR mime = NULL;
299
300 fill_stgmed_buffer(binding->stgmed_buf);
301 FindMimeFromData(NULL, binding->url, binding->stgmed_buf->buf,
302 min(binding->stgmed_buf->size, 255), binding->mime, 0, &mime, 0);
303
304 heap_free(binding->mime);
305 binding->mime = heap_strdupW(mime);
306 CoTaskMemFree(mime);
307 }
308
309 IBindStatusCallback_OnProgress(binding->callback, 0, 0, BINDSTATUS_MIMETYPEAVAILABLE, binding->mime);
310
311 binding->clipboard_format = RegisterClipboardFormatW(binding->mime);
312 }
313
314 typedef struct {
315 task_header_t header;
316 BOOL verify;
317 } mime_available_task_t;
318
319 static void mime_available_proc(Binding *binding, task_header_t *t)
320 {
321 mime_available_task_t *task = (mime_available_task_t*)t;
322
323 handle_mime_available(binding, task->verify);
324
325 heap_free(task);
326 }
327
328 static void mime_available(Binding *This, LPCWSTR mime, BOOL verify)
329 {
330 if(mime)
331 set_binding_mime(This, mime);
332
333 if(GetCurrentThreadId() == This->apartment_thread) {
334 handle_mime_available(This, verify);
335 }else {
336 mime_available_task_t *task = heap_alloc(sizeof(task_header_t));
337 task->verify = verify;
338 push_task(This, &task->header, mime_available_proc);
339 }
340 }
341
342 static void stop_binding(Binding *binding, HRESULT hres, LPCWSTR str)
343 {
344 if(binding->state & BINDING_LOCKED) {
345 IInternetProtocol_UnlockRequest(binding->protocol);
346 binding->state &= ~BINDING_LOCKED;
347 }
348
349 if(!(binding->state & BINDING_STOPPED)) {
350 binding->state |= BINDING_STOPPED;
351
352 IBindStatusCallback_OnStopBinding(binding->callback, hres, str);
353 binding->hres = hres;
354 }
355 }
356
357 static LPWSTR get_mime_clsid(LPCWSTR mime, CLSID *clsid)
358 {
359 LPWSTR key_name, ret;
360 DWORD res, type, size;
361 HKEY hkey;
362 int len;
363 HRESULT hres;
364
365 static const WCHAR mime_keyW[] =
366 {'M','I','M','E','\\','D','a','t','a','b','a','s','e','\\',
367 'C','o','n','t','e','n','t',' ','T','y','p','e','\\'};
368 static const WCHAR clsidW[] = {'C','L','S','I','D',0};
369
370 len = strlenW(mime)+1;
371 key_name = heap_alloc(sizeof(mime_keyW) + len*sizeof(WCHAR));
372 memcpy(key_name, mime_keyW, sizeof(mime_keyW));
373 strcpyW(key_name + sizeof(mime_keyW)/sizeof(WCHAR), mime);
374
375 res = RegOpenKeyW(HKEY_CLASSES_ROOT, key_name, &hkey);
376 heap_free(key_name);
377 if(res != ERROR_SUCCESS) {
378 WARN("Could not open MIME key: %x\n", res);
379 return NULL;
380 }
381
382 size = 50*sizeof(WCHAR);
383 ret = heap_alloc(size);
384 res = RegQueryValueExW(hkey, clsidW, NULL, &type, (LPBYTE)ret, &size);
385 RegCloseKey(hkey);
386 if(res != ERROR_SUCCESS) {
387 WARN("Could not get CLSID: %08x\n", res);
388 heap_free(ret);
389 return NULL;
390 }
391
392 hres = CLSIDFromString(ret, clsid);
393 if(FAILED(hres)) {
394 WARN("Could not parse CLSID: %08x\n", hres);
395 heap_free(ret);
396 return NULL;
397 }
398
399 return ret;
400 }
401
402 static void load_doc_mon(Binding *binding, IPersistMoniker *persist)
403 {
404 IBindCtx *bctx;
405 HRESULT hres;
406
407 hres = CreateAsyncBindCtxEx(binding->bctx, 0, NULL, NULL, &bctx, 0);
408 if(FAILED(hres)) {
409 WARN("CreateAsyncBindCtxEx failed: %08x\n", hres);
410 return;
411 }
412
413 IBindCtx_RevokeObjectParam(bctx, bscb_holderW);
414 IBindCtx_RegisterObjectParam(bctx, cbinding_contextW, (IUnknown*)BINDING(binding));
415
416 hres = IPersistMoniker_Load(persist, binding->download_state == END_DOWNLOAD, binding->mon, bctx, 0x12);
417 IBindCtx_RevokeObjectParam(bctx, cbinding_contextW);
418 IBindCtx_Release(bctx);
419 if(FAILED(hres))
420 FIXME("Load failed: %08x\n", hres);
421 }
422
423 static HRESULT create_mime_object(Binding *binding, const CLSID *clsid, LPCWSTR clsid_str)
424 {
425 IPersistMoniker *persist;
426 HRESULT hres;
427
428 hres = CoCreateInstance(clsid, NULL, CLSCTX_INPROC_SERVER|CLSCTX_INPROC_HANDLER,
429 &binding->iid, (void**)&binding->obj);
430 if(FAILED(hres)) {
431 WARN("CoCreateInstance failed: %08x\n", hres);
432 return INET_E_CANNOT_INSTANTIATE_OBJECT;
433 }
434
435 binding->state |= BINDING_OBJAVAIL;
436
437 hres = IUnknown_QueryInterface(binding->obj, &IID_IPersistMoniker, (void**)&persist);
438 if(SUCCEEDED(hres)) {
439 IMonikerProp *prop;
440
441 hres = IPersistMoniker_QueryInterface(persist, &IID_IMonikerProp, (void**)&prop);
442 if(SUCCEEDED(hres)) {
443 IMonikerProp_PutProperty(prop, MIMETYPEPROP, binding->mime);
444 IMonikerProp_PutProperty(prop, CLASSIDPROP, clsid_str);
445 IMonikerProp_Release(prop);
446 }
447
448 load_doc_mon(binding, persist);
449
450 IPersistMoniker_Release(persist);
451 }else {
452 FIXME("Could not get IPersistMoniker: %08x\n", hres);
453 /* FIXME: Try query IPersistFile */
454 }
455
456 IBindStatusCallback_OnObjectAvailable(binding->callback, &binding->iid, binding->obj);
457
458 return S_OK;
459 }
460
461 static void create_object(Binding *binding)
462 {
463 LPWSTR clsid_str;
464 CLSID clsid;
465 HRESULT hres;
466
467 if(!binding->mime) {
468 FIXME("MIME not available\n");
469 return;
470 }
471
472 if(!(clsid_str = get_mime_clsid(binding->mime, &clsid))) {
473 FIXME("Could not find object for MIME %s\n", debugstr_w(binding->mime));
474 return;
475 }
476
477 IBindStatusCallback_OnProgress(binding->callback, 0, 0, BINDSTATUS_CLASSIDAVAILABLE, clsid_str);
478 IBindStatusCallback_OnProgress(binding->callback, 0, 0, BINDSTATUS_BEGINSYNCOPERATION, NULL);
479
480 hres = create_mime_object(binding, &clsid, clsid_str);
481 heap_free(clsid_str);
482
483 IBindStatusCallback_OnProgress(binding->callback, 0, 0, BINDSTATUS_ENDSYNCOPERATION, NULL);
484
485 stop_binding(binding, hres, NULL);
486 if(FAILED(hres))
487 IInternetProtocol_Terminate(binding->protocol, 0);
488 }
489
490 #define STGMEDUNK_THIS(iface) DEFINE_THIS(stgmed_buf_t, Unknown, iface)
491
492 static HRESULT WINAPI StgMedUnk_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
493 {
494 stgmed_buf_t *This = STGMEDUNK_THIS(iface);
495
496 *ppv = NULL;
497
498 if(IsEqualGUID(riid, &IID_IUnknown)) {
499 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
500
501 *ppv = STGMEDUNK(This);
502 IUnknown_AddRef(STGMEDUNK(This));
503 return S_OK;
504 }
505
506 TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
507 return E_NOINTERFACE;
508 }
509
510 static ULONG WINAPI StgMedUnk_AddRef(IUnknown *iface)
511 {
512 stgmed_buf_t *This = STGMEDUNK_THIS(iface);
513 LONG ref = InterlockedIncrement(&This->ref);
514
515 TRACE("(%p) ref=%d\n", This, ref);
516
517 return ref;
518 }
519
520 static ULONG WINAPI StgMedUnk_Release(IUnknown *iface)
521 {
522 stgmed_buf_t *This = STGMEDUNK_THIS(iface);
523 LONG ref = InterlockedDecrement(&This->ref);
524
525 TRACE("(%p) ref=%d\n", This, ref);
526
527 if(!ref) {
528 IInternetProtocol_Release(This->protocol);
529 heap_free(This->cache_file);
530 heap_free(This);
531
532 URLMON_UnlockModule();
533 }
534
535 return ref;
536 }
537
538 #undef STGMEDUNK_THIS
539
540 static const IUnknownVtbl StgMedUnkVtbl = {
541 StgMedUnk_QueryInterface,
542 StgMedUnk_AddRef,
543 StgMedUnk_Release
544 };
545
546 static stgmed_buf_t *create_stgmed_buf(IInternetProtocol *protocol)
547 {
548 stgmed_buf_t *ret = heap_alloc(sizeof(*ret));
549
550 ret->lpUnknownVtbl = &StgMedUnkVtbl;
551 ret->ref = 1;
552 ret->size = 0;
553 ret->init = FALSE;
554 ret->hres = S_OK;
555 ret->cache_file = NULL;
556
557 IInternetProtocol_AddRef(protocol);
558 ret->protocol = protocol;
559
560 URLMON_LockModule();
561
562 return ret;
563 }
564
565 typedef struct {
566 stgmed_obj_t stgmed_obj;
567 const IStreamVtbl *lpStreamVtbl;
568
569 LONG ref;
570
571 stgmed_buf_t *buf;
572 } ProtocolStream;
573
574 #define STREAM_THIS(iface) DEFINE_THIS(ProtocolStream, Stream, iface)
575
576 static HRESULT WINAPI ProtocolStream_QueryInterface(IStream *iface,
577 REFIID riid, void **ppv)
578 {
579 ProtocolStream *This = STREAM_THIS(iface);
580
581 *ppv = NULL;
582
583 if(IsEqualGUID(&IID_IUnknown, riid)) {
584 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
585 *ppv = STREAM(This);
586 }else if(IsEqualGUID(&IID_ISequentialStream, riid)) {
587 TRACE("(%p)->(IID_ISequentialStream %p)\n", This, ppv);
588 *ppv = STREAM(This);
589 }else if(IsEqualGUID(&IID_IStream, riid)) {
590 TRACE("(%p)->(IID_IStream %p)\n", This, ppv);
591 *ppv = STREAM(This);
592 }
593
594 if(*ppv) {
595 IStream_AddRef(STREAM(This));
596 return S_OK;
597 }
598
599 WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
600 return E_NOINTERFACE;
601 }
602
603 static ULONG WINAPI ProtocolStream_AddRef(IStream *iface)
604 {
605 ProtocolStream *This = STREAM_THIS(iface);
606 LONG ref = InterlockedIncrement(&This->ref);
607
608 TRACE("(%p) ref=%d\n", This, ref);
609
610 return ref;
611 }
612
613 static ULONG WINAPI ProtocolStream_Release(IStream *iface)
614 {
615 ProtocolStream *This = STREAM_THIS(iface);
616 LONG ref = InterlockedDecrement(&This->ref);
617
618 TRACE("(%p) ref=%d\n", This, ref);
619
620 if(!ref) {
621 IUnknown_Release(STGMEDUNK(This->buf));
622 heap_free(This);
623
624 URLMON_UnlockModule();
625 }
626
627 return ref;
628 }
629
630 static HRESULT WINAPI ProtocolStream_Read(IStream *iface, void *pv,
631 ULONG cb, ULONG *pcbRead)
632 {
633 ProtocolStream *This = STREAM_THIS(iface);
634 DWORD read = 0, pread = 0;
635 HRESULT hres;
636
637 TRACE("(%p)->(%p %d %p)\n", This, pv, cb, pcbRead);
638
639 if(This->buf->size) {
640 read = cb;
641
642 if(read > This->buf->size)
643 read = This->buf->size;
644
645 memcpy(pv, This->buf->buf, read);
646
647 if(read < This->buf->size)
648 memmove(This->buf->buf, This->buf->buf+read, This->buf->size-read);
649 This->buf->size -= read;
650 }
651
652 if(read == cb) {
653 if (pcbRead)
654 *pcbRead = read;
655 return S_OK;
656 }
657
658 hres = This->buf->hres = IInternetProtocol_Read(This->buf->protocol, (PBYTE)pv+read, cb-read, &pread);
659 if (pcbRead)
660 *pcbRead = read + pread;
661
662 if(hres == E_PENDING)
663 return E_PENDING;
664 else if(FAILED(hres))
665 FIXME("Read failed: %08x\n", hres);
666
667 return read || pread ? S_OK : S_FALSE;
668 }
669
670 static HRESULT WINAPI ProtocolStream_Write(IStream *iface, const void *pv,
671 ULONG cb, ULONG *pcbWritten)
672 {
673 ProtocolStream *This = STREAM_THIS(iface);
674
675 TRACE("(%p)->(%p %d %p)\n", This, pv, cb, pcbWritten);
676
677 return STG_E_ACCESSDENIED;
678 }
679
680 static HRESULT WINAPI ProtocolStream_Seek(IStream *iface, LARGE_INTEGER dlibMove,
681 DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
682 {
683 ProtocolStream *This = STREAM_THIS(iface);
684 FIXME("(%p)->(%d %08x %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
685 return E_NOTIMPL;
686 }
687
688 static HRESULT WINAPI ProtocolStream_SetSize(IStream *iface, ULARGE_INTEGER libNewSize)
689 {
690 ProtocolStream *This = STREAM_THIS(iface);
691 FIXME("(%p)->(%d)\n", This, libNewSize.u.LowPart);
692 return E_NOTIMPL;
693 }
694
695 static HRESULT WINAPI ProtocolStream_CopyTo(IStream *iface, IStream *pstm,
696 ULARGE_INTEGER cb, ULARGE_INTEGER *pcbRead, ULARGE_INTEGER *pcbWritten)
697 {
698 ProtocolStream *This = STREAM_THIS(iface);
699 FIXME("(%p)->(%p %d %p %p)\n", This, pstm, cb.u.LowPart, pcbRead, pcbWritten);
700 return E_NOTIMPL;
701 }
702
703 static HRESULT WINAPI ProtocolStream_Commit(IStream *iface, DWORD grfCommitFlags)
704 {
705 ProtocolStream *This = STREAM_THIS(iface);
706
707 TRACE("(%p)->(%08x)\n", This, grfCommitFlags);
708
709 return E_NOTIMPL;
710 }
711
712 static HRESULT WINAPI ProtocolStream_Revert(IStream *iface)
713 {
714 ProtocolStream *This = STREAM_THIS(iface);
715
716 TRACE("(%p)\n", This);
717
718 return E_NOTIMPL;
719 }
720
721 static HRESULT WINAPI ProtocolStream_LockRegion(IStream *iface, ULARGE_INTEGER libOffset,
722 ULARGE_INTEGER cb, DWORD dwLockType)
723 {
724 ProtocolStream *This = STREAM_THIS(iface);
725 FIXME("(%p)->(%d %d %d)\n", This, libOffset.u.LowPart, cb.u.LowPart, dwLockType);
726 return E_NOTIMPL;
727 }
728
729 static HRESULT WINAPI ProtocolStream_UnlockRegion(IStream *iface,
730 ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, DWORD dwLockType)
731 {
732 ProtocolStream *This = STREAM_THIS(iface);
733 FIXME("(%p)->(%d %d %d)\n", This, libOffset.u.LowPart, cb.u.LowPart, dwLockType);
734 return E_NOTIMPL;
735 }
736
737 static HRESULT WINAPI ProtocolStream_Stat(IStream *iface, STATSTG *pstatstg,
738 DWORD dwStatFlag)
739 {
740 ProtocolStream *This = STREAM_THIS(iface);
741 FIXME("(%p)->(%p %08x)\n", This, pstatstg, dwStatFlag);
742 return E_NOTIMPL;
743 }
744
745 static HRESULT WINAPI ProtocolStream_Clone(IStream *iface, IStream **ppstm)
746 {
747 ProtocolStream *This = STREAM_THIS(iface);
748 FIXME("(%p)->(%p)\n", This, ppstm);
749 return E_NOTIMPL;
750 }
751
752 #undef STREAM_THIS
753
754 static const IStreamVtbl ProtocolStreamVtbl = {
755 ProtocolStream_QueryInterface,
756 ProtocolStream_AddRef,
757 ProtocolStream_Release,
758 ProtocolStream_Read,
759 ProtocolStream_Write,
760 ProtocolStream_Seek,
761 ProtocolStream_SetSize,
762 ProtocolStream_CopyTo,
763 ProtocolStream_Commit,
764 ProtocolStream_Revert,
765 ProtocolStream_LockRegion,
766 ProtocolStream_UnlockRegion,
767 ProtocolStream_Stat,
768 ProtocolStream_Clone
769 };
770
771 static void stgmed_stream_release(stgmed_obj_t *obj)
772 {
773 ProtocolStream *stream = (ProtocolStream*)obj;
774 IStream_Release(STREAM(stream));
775 }
776
777 static HRESULT stgmed_stream_fill_stgmed(stgmed_obj_t *obj, STGMEDIUM *stgmed)
778 {
779 ProtocolStream *stream = (ProtocolStream*)obj;
780
781 stgmed->tymed = TYMED_ISTREAM;
782 stgmed->u.pstm = STREAM(stream);
783 stgmed->pUnkForRelease = STGMEDUNK(stream->buf);
784
785 return S_OK;
786 }
787
788 static void *stgmed_stream_get_result(stgmed_obj_t *obj)
789 {
790 ProtocolStream *stream = (ProtocolStream*)obj;
791
792 IStream_AddRef(STREAM(stream));
793 return STREAM(stream);
794 }
795
796 static const stgmed_obj_vtbl stgmed_stream_vtbl = {
797 stgmed_stream_release,
798 stgmed_stream_fill_stgmed,
799 stgmed_stream_get_result
800 };
801
802 typedef struct {
803 stgmed_obj_t stgmed_obj;
804 stgmed_buf_t *buf;
805 } stgmed_file_obj_t;
806
807 static stgmed_obj_t *create_stgmed_stream(stgmed_buf_t *buf)
808 {
809 ProtocolStream *ret = heap_alloc(sizeof(ProtocolStream));
810
811 ret->stgmed_obj.vtbl = &stgmed_stream_vtbl;
812 ret->lpStreamVtbl = &ProtocolStreamVtbl;
813 ret->ref = 1;
814
815 IUnknown_AddRef(STGMEDUNK(buf));
816 ret->buf = buf;
817
818 URLMON_LockModule();
819
820 return &ret->stgmed_obj;
821 }
822
823 static void stgmed_file_release(stgmed_obj_t *obj)
824 {
825 stgmed_file_obj_t *file_obj = (stgmed_file_obj_t*)obj;
826
827 IUnknown_Release(STGMEDUNK(file_obj->buf));
828 heap_free(file_obj);
829 }
830
831 static HRESULT stgmed_file_fill_stgmed(stgmed_obj_t *obj, STGMEDIUM *stgmed)
832 {
833 stgmed_file_obj_t *file_obj = (stgmed_file_obj_t*)obj;
834
835 if(!file_obj->buf->cache_file) {
836 WARN("cache_file not set\n");
837 return INET_E_DATA_NOT_AVAILABLE;
838 }
839
840 fill_stgmed_buffer(file_obj->buf);
841 if(file_obj->buf->size == sizeof(file_obj->buf->buf)) {
842 BYTE buf[1024];
843 DWORD read;
844 HRESULT hres;
845
846 do {
847 hres = IInternetProtocol_Read(file_obj->buf->protocol, buf, sizeof(buf), &read);
848 }while(hres == S_OK);
849 }
850
851 stgmed->tymed = TYMED_FILE;
852 stgmed->u.lpszFileName = file_obj->buf->cache_file;
853 stgmed->pUnkForRelease = STGMEDUNK(file_obj->buf);
854
855 return S_OK;
856 }
857
858 static void *stgmed_file_get_result(stgmed_obj_t *obj)
859 {
860 return NULL;
861 }
862
863 static const stgmed_obj_vtbl stgmed_file_vtbl = {
864 stgmed_file_release,
865 stgmed_file_fill_stgmed,
866 stgmed_file_get_result
867 };
868
869 static stgmed_obj_t *create_stgmed_file(stgmed_buf_t *buf)
870 {
871 stgmed_file_obj_t *ret = heap_alloc(sizeof(*ret));
872
873 ret->stgmed_obj.vtbl = &stgmed_file_vtbl;
874
875 IUnknown_AddRef(STGMEDUNK(buf));
876 ret->buf = buf;
877
878 return &ret->stgmed_obj;
879 }
880
881 #define BINDING_THIS(iface) DEFINE_THIS(Binding, Binding, iface)
882
883 static HRESULT WINAPI Binding_QueryInterface(IBinding *iface, REFIID riid, void **ppv)
884 {
885 Binding *This = BINDING_THIS(iface);
886
887 *ppv = NULL;
888
889 if(IsEqualGUID(&IID_IUnknown, riid)) {
890 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
891 *ppv = BINDING(This);
892 }else if(IsEqualGUID(&IID_IBinding, riid)) {
893 TRACE("(%p)->(IID_IBinding %p)\n", This, ppv);
894 *ppv = BINDING(This);
895 }else if(IsEqualGUID(&IID_IInternetProtocolSink, riid)) {
896 TRACE("(%p)->(IID_IInternetProtocolSink %p)\n", This, ppv);
897 *ppv = PROTSINK(This);
898 }else if(IsEqualGUID(&IID_IInternetBindInfo, riid)) {
899 TRACE("(%p)->(IID_IInternetBindInfo %p)\n", This, ppv);
900 *ppv = BINDINF(This);
901 }else if(IsEqualGUID(&IID_IServiceProvider, riid)) {
902 TRACE("(%p)->(IID_IServiceProvider %p)\n", This, ppv);
903 *ppv = SERVPROV(This);
904 }
905
906 if(*ppv) {
907 IBinding_AddRef(BINDING(This));
908 return S_OK;
909 }
910
911 WARN("Unsupported interface %s\n", debugstr_guid(riid));
912 return E_NOINTERFACE;
913 }
914
915 static ULONG WINAPI Binding_AddRef(IBinding *iface)
916 {
917 Binding *This = BINDING_THIS(iface);
918 LONG ref = InterlockedIncrement(&This->ref);
919
920 TRACE("(%p) ref=%d\n", This, ref);
921
922 return ref;
923 }
924
925 static ULONG WINAPI Binding_Release(IBinding *iface)
926 {
927 Binding *This = BINDING_THIS(iface);
928 LONG ref = InterlockedDecrement(&This->ref);
929
930 TRACE("(%p) ref=%d\n", This, ref);
931
932 if(!ref) {
933 if (This->notif_hwnd)
934 DestroyWindow( This->notif_hwnd );
935 if(This->mon)
936 IMoniker_Release(This->mon);
937 if(This->callback)
938 IBindStatusCallback_Release(This->callback);
939 if(This->protocol)
940 IInternetProtocol_Release(This->protocol);
941 if(This->service_provider)
942 IServiceProvider_Release(This->service_provider);
943 if(This->stgmed_buf)
944 IUnknown_Release(STGMEDUNK(This->stgmed_buf));
945 if(This->stgmed_obj)
946 This->stgmed_obj->vtbl->release(This->stgmed_obj);
947 if(This->obj)
948 IUnknown_Release(This->obj);
949 if(This->bctx)
950 IBindCtx_Release(This->bctx);
951
952 ReleaseBindInfo(&This->bindinfo);
953 This->section.DebugInfo->Spare[0] = 0;
954 DeleteCriticalSection(&This->section);
955 heap_free(This->mime);
956 heap_free(This->url);
957
958 heap_free(This);
959
960 URLMON_UnlockModule();
961 }
962
963 return ref;
964 }
965
966 static HRESULT WINAPI Binding_Abort(IBinding *iface)
967 {
968 Binding *This = BINDING_THIS(iface);
969 FIXME("(%p)\n", This);
970 return E_NOTIMPL;
971 }
972
973 static HRESULT WINAPI Binding_Suspend(IBinding *iface)
974 {
975 Binding *This = BINDING_THIS(iface);
976 FIXME("(%p)\n", This);
977 return E_NOTIMPL;
978 }
979
980 static HRESULT WINAPI Binding_Resume(IBinding *iface)
981 {
982 Binding *This = BINDING_THIS(iface);
983 FIXME("(%p)\n", This);
984 return E_NOTIMPL;
985 }
986
987 static HRESULT WINAPI Binding_SetPriority(IBinding *iface, LONG nPriority)
988 {
989 Binding *This = BINDING_THIS(iface);
990 FIXME("(%p)->(%d)\n", This, nPriority);
991 return E_NOTIMPL;
992 }
993
994 static HRESULT WINAPI Binding_GetPriority(IBinding *iface, LONG *pnPriority)
995 {
996 Binding *This = BINDING_THIS(iface);
997 FIXME("(%p)->(%p)\n", This, pnPriority);
998 return E_NOTIMPL;
999 }
1000
1001 static HRESULT WINAPI Binding_GetBindResult(IBinding *iface, CLSID *pclsidProtocol,
1002 DWORD *pdwResult, LPOLESTR *pszResult, DWORD *pdwReserved)
1003 {
1004 Binding *This = BINDING_THIS(iface);
1005 FIXME("(%p)->(%p %p %p %p)\n", This, pclsidProtocol, pdwResult, pszResult, pdwReserved);
1006 return E_NOTIMPL;
1007 }
1008
1009 static Binding *get_bctx_binding(IBindCtx *bctx)
1010 {
1011 IBinding *binding;
1012 IUnknown *unk;
1013 HRESULT hres;
1014
1015 hres = IBindCtx_GetObjectParam(bctx, cbinding_contextW, &unk);
1016 if(FAILED(hres))
1017 return NULL;
1018
1019 hres = IUnknown_QueryInterface(unk, &IID_IBinding, (void*)&binding);
1020 IUnknown_Release(unk);
1021 if(FAILED(hres))
1022 return NULL;
1023
1024 /* FIXME!!! */
1025 return BINDING_THIS(binding);
1026 }
1027
1028 #undef BINDING_THIS
1029
1030 static const IBindingVtbl BindingVtbl = {
1031 Binding_QueryInterface,
1032 Binding_AddRef,
1033 Binding_Release,
1034 Binding_Abort,
1035 Binding_Suspend,
1036 Binding_Resume,
1037 Binding_SetPriority,
1038 Binding_GetPriority,
1039 Binding_GetBindResult
1040 };
1041
1042 #define PROTSINK_THIS(iface) DEFINE_THIS(Binding, InternetProtocolSink, iface)
1043
1044 static HRESULT WINAPI InternetProtocolSink_QueryInterface(IInternetProtocolSink *iface,
1045 REFIID riid, void **ppv)
1046 {
1047 Binding *This = PROTSINK_THIS(iface);
1048 return IBinding_QueryInterface(BINDING(This), riid, ppv);
1049 }
1050
1051 static ULONG WINAPI InternetProtocolSink_AddRef(IInternetProtocolSink *iface)
1052 {
1053 Binding *This = PROTSINK_THIS(iface);
1054 return IBinding_AddRef(BINDING(This));
1055 }
1056
1057 static ULONG WINAPI InternetProtocolSink_Release(IInternetProtocolSink *iface)
1058 {
1059 Binding *This = PROTSINK_THIS(iface);
1060 return IBinding_Release(BINDING(This));
1061 }
1062
1063 typedef struct {
1064 task_header_t header;
1065 PROTOCOLDATA data;
1066 } switch_task_t;
1067
1068 static void switch_proc(Binding *binding, task_header_t *t)
1069 {
1070 switch_task_t *task = (switch_task_t*)t;
1071
1072 IInternetProtocol_Continue(binding->protocol, &task->data);
1073
1074 heap_free(task);
1075 }
1076
1077 static HRESULT WINAPI InternetProtocolSink_Switch(IInternetProtocolSink *iface,
1078 PROTOCOLDATA *pProtocolData)
1079 {
1080 Binding *This = PROTSINK_THIS(iface);
1081 switch_task_t *task;
1082
1083 TRACE("(%p)->(%p)\n", This, pProtocolData);
1084
1085 task = heap_alloc(sizeof(switch_task_t));
1086 task->data = *pProtocolData;
1087
1088 push_task(This, &task->header, switch_proc);
1089
1090 IBinding_AddRef(BINDING(This));
1091 PostMessageW(This->notif_hwnd, WM_MK_CONTINUE, 0, (LPARAM)This);
1092
1093 return S_OK;
1094 }
1095
1096 typedef struct {
1097 task_header_t header;
1098
1099 Binding *binding;
1100 ULONG progress;
1101 ULONG progress_max;
1102 ULONG status_code;
1103 LPWSTR status_text;
1104 } on_progress_task_t;
1105
1106 static void on_progress_proc(Binding *binding, task_header_t *t)
1107 {
1108 on_progress_task_t *task = (on_progress_task_t*)t;
1109
1110 IBindStatusCallback_OnProgress(binding->callback, task->progress,
1111 task->progress_max, task->status_code, task->status_text);
1112
1113 heap_free(task->status_text);
1114 heap_free(task);
1115 }
1116
1117 static void on_progress(Binding *This, ULONG progress, ULONG progress_max,
1118 ULONG status_code, LPCWSTR status_text)
1119 {
1120 on_progress_task_t *task;
1121
1122 if(GetCurrentThreadId() == This->apartment_thread && !This->continue_call) {
1123 IBindStatusCallback_OnProgress(This->callback, progress, progress_max,
1124 status_code, status_text);
1125 return;
1126 }
1127
1128 task = heap_alloc(sizeof(on_progress_task_t));
1129
1130 task->progress = progress;
1131 task->progress_max = progress_max;
1132 task->status_code = status_code;
1133
1134 if(status_text) {
1135 DWORD size = (strlenW(status_text)+1)*sizeof(WCHAR);
1136
1137 task->status_text = heap_alloc(size);
1138 memcpy(task->status_text, status_text, size);
1139 }else {
1140 task->status_text = NULL;
1141 }
1142
1143 push_task(This, &task->header, on_progress_proc);
1144
1145 if(GetCurrentThreadId() != This->apartment_thread) {
1146 IBinding_AddRef(BINDING(This));
1147 PostMessageW(This->notif_hwnd, WM_MK_CONTINUE, 0, (LPARAM)This);
1148 }
1149 }
1150
1151 static HRESULT WINAPI InternetProtocolSink_ReportProgress(IInternetProtocolSink *iface,
1152 ULONG ulStatusCode, LPCWSTR szStatusText)
1153 {
1154 Binding *This = PROTSINK_THIS(iface);
1155
1156 TRACE("(%p)->(%u %s)\n", This, ulStatusCode, debugstr_w(szStatusText));
1157
1158 switch(ulStatusCode) {
1159 case BINDSTATUS_FINDINGRESOURCE:
1160 on_progress(This, 0, 0, BINDSTATUS_FINDINGRESOURCE, szStatusText);
1161 break;
1162 case BINDSTATUS_CONNECTING:
1163 on_progress(This, 0, 0, BINDSTATUS_CONNECTING, szStatusText);
1164 break;
1165 case BINDSTATUS_BEGINDOWNLOADDATA:
1166 fill_stgmed_buffer(This->stgmed_buf);
1167 break;
1168 case BINDSTATUS_MIMETYPEAVAILABLE:
1169 set_binding_mime(This, szStatusText);
1170 break;
1171 case BINDSTATUS_SENDINGREQUEST:
1172 on_progress(This, 0, 0, BINDSTATUS_SENDINGREQUEST, szStatusText);
1173 break;
1174 case BINDSTATUS_PROTOCOLCLASSID:
1175 break;
1176 case BINDSTATUS_VERIFIEDMIMETYPEAVAILABLE:
1177 mime_available(This, szStatusText, FALSE);
1178 break;
1179 case BINDSTATUS_CACHEFILENAMEAVAILABLE:
1180 heap_free(This->stgmed_buf->cache_file);
1181 This->stgmed_buf->cache_file = heap_strdupW(szStatusText);
1182 break;
1183 case BINDSTATUS_DIRECTBIND:
1184 This->report_mime = FALSE;
1185 break;
1186 default:
1187 FIXME("Unhandled status code %d\n", ulStatusCode);
1188 return E_NOTIMPL;
1189 };
1190
1191 return S_OK;
1192 }
1193
1194 static void report_data(Binding *This, DWORD bscf, ULONG progress, ULONG progress_max)
1195 {
1196 FORMATETC formatetc = {0, NULL, 1, -1, TYMED_ISTREAM};
1197 BOOL sent_begindownloaddata = FALSE;
1198
1199 TRACE("(%p)->(%d %u %u)\n", This, bscf, progress, progress_max);
1200
1201 if(This->download_state == END_DOWNLOAD)
1202 return;
1203
1204 if(GetCurrentThreadId() != This->apartment_thread)
1205 FIXME("called from worker thread\n");
1206
1207 if(This->report_mime)
1208 mime_available(This, NULL, TRUE);
1209
1210 if(This->download_state == BEFORE_DOWNLOAD) {
1211 fill_stgmed_buffer(This->stgmed_buf);
1212
1213 This->download_state = DOWNLOADING;
1214 sent_begindownloaddata = TRUE;
1215 IBindStatusCallback_OnProgress(This->callback, progress, progress_max,
1216 BINDSTATUS_BEGINDOWNLOADDATA, This->url);
1217
1218 if(This->stgmed_buf->cache_file)
1219 IBindStatusCallback_OnProgress(This->callback, progress, progress_max,
1220 BINDSTATUS_CACHEFILENAMEAVAILABLE, This->stgmed_buf->cache_file);
1221 }
1222
1223 if(This->stgmed_buf->hres == S_FALSE || (bscf & BSCF_LASTDATANOTIFICATION)) {
1224 This->download_state = END_DOWNLOAD;
1225 IBindStatusCallback_OnProgress(This->callback, progress, progress_max,
1226 BINDSTATUS_ENDDOWNLOADDATA, This->url);
1227 }else if(!sent_begindownloaddata) {
1228 IBindStatusCallback_OnProgress(This->callback, progress, progress_max,
1229 BINDSTATUS_DOWNLOADINGDATA, This->url);
1230 }
1231
1232 if(This->to_object) {
1233 if(!(This->state & BINDING_OBJAVAIL))
1234 create_object(This);
1235 }else {
1236 STGMEDIUM stgmed;
1237 HRESULT hres;
1238
1239 if(!(This->state & BINDING_LOCKED)) {
1240 HRESULT hres = IInternetProtocol_LockRequest(This->protocol, 0);
1241 if(SUCCEEDED(hres))
1242 This->state |= BINDING_LOCKED;
1243 }
1244
1245 hres = This->stgmed_obj->vtbl->fill_stgmed(This->stgmed_obj, &stgmed);
1246 if(FAILED(hres)) {
1247 stop_binding(This, hres, NULL);
1248 return;
1249 }
1250
1251 formatetc.tymed = stgmed.tymed;
1252 formatetc.cfFormat = This->clipboard_format;
1253
1254 IBindStatusCallback_OnDataAvailable(This->callback, bscf, progress,
1255 &formatetc, &stgmed);
1256
1257 if(This->download_state == END_DOWNLOAD)
1258 stop_binding(This, S_OK, NULL);
1259 }
1260 }
1261
1262 typedef struct {
1263 task_header_t header;
1264 DWORD bscf;
1265 ULONG progress;
1266 ULONG progress_max;
1267 } report_data_task_t;
1268
1269 static void report_data_proc(Binding *binding, task_header_t *t)
1270 {
1271 report_data_task_t *task = (report_data_task_t*)t;
1272
1273 report_data(binding, task->bscf, task->progress, task->progress_max);
1274
1275 heap_free(task);
1276 }
1277
1278 static HRESULT WINAPI InternetProtocolSink_ReportData(IInternetProtocolSink *iface,
1279 DWORD grfBSCF, ULONG ulProgress, ULONG ulProgressMax)
1280 {
1281 Binding *This = PROTSINK_THIS(iface);
1282
1283 TRACE("(%p)->(%d %u %u)\n", This, grfBSCF, ulProgress, ulProgressMax);
1284
1285 if(GetCurrentThreadId() != This->apartment_thread)
1286 FIXME("called from worked hread\n");
1287
1288 if(This->continue_call) {
1289 report_data_task_t *task = heap_alloc(sizeof(report_data_task_t));
1290 task->bscf = grfBSCF;
1291 task->progress = ulProgress;
1292 task->progress_max = ulProgressMax;
1293
1294 push_task(This, &task->header, report_data_proc);
1295 }else {
1296 report_data(This, grfBSCF, ulProgress, ulProgressMax);
1297 }
1298
1299 return S_OK;
1300 }
1301
1302 typedef struct {
1303 task_header_t header;
1304
1305 HRESULT hres;
1306 LPWSTR str;
1307 } report_result_task_t;
1308
1309 static void report_result_proc(Binding *binding, task_header_t *t)
1310 {
1311 report_result_task_t *task = (report_result_task_t*)t;
1312
1313 IInternetProtocol_Terminate(binding->protocol, 0);
1314
1315 stop_binding(binding, task->hres, task->str);
1316
1317 heap_free(task->str);
1318 heap_free(task);
1319 }
1320
1321 static HRESULT WINAPI InternetProtocolSink_ReportResult(IInternetProtocolSink *iface,
1322 HRESULT hrResult, DWORD dwError, LPCWSTR szResult)
1323 {
1324 Binding *This = PROTSINK_THIS(iface);
1325
1326 TRACE("(%p)->(%08x %d %s)\n", This, hrResult, dwError, debugstr_w(szResult));
1327
1328 if(GetCurrentThreadId() == This->apartment_thread && !This->continue_call) {
1329 IInternetProtocol_Terminate(This->protocol, 0);
1330 stop_binding(This, hrResult, szResult);
1331 }else {
1332 report_result_task_t *task = heap_alloc(sizeof(report_result_task_t));
1333
1334 task->hres = hrResult;
1335 task->str = heap_strdupW(szResult);
1336
1337 push_task(This, &task->header, report_result_proc);
1338 }
1339
1340 return S_OK;
1341 }
1342
1343 #undef PROTSINK_THIS
1344
1345 static const IInternetProtocolSinkVtbl InternetProtocolSinkVtbl = {
1346 InternetProtocolSink_QueryInterface,
1347 InternetProtocolSink_AddRef,
1348 InternetProtocolSink_Release,
1349 InternetProtocolSink_Switch,
1350 InternetProtocolSink_ReportProgress,
1351 InternetProtocolSink_ReportData,
1352 InternetProtocolSink_ReportResult
1353 };
1354
1355 #define BINDINF_THIS(iface) DEFINE_THIS(Binding, InternetBindInfo, iface)
1356
1357 static HRESULT WINAPI InternetBindInfo_QueryInterface(IInternetBindInfo *iface,
1358 REFIID riid, void **ppv)
1359 {
1360 Binding *This = BINDINF_THIS(iface);
1361 return IBinding_QueryInterface(BINDING(This), riid, ppv);
1362 }
1363
1364 static ULONG WINAPI InternetBindInfo_AddRef(IInternetBindInfo *iface)
1365 {
1366 Binding *This = BINDINF_THIS(iface);
1367 return IBinding_AddRef(BINDING(This));
1368 }
1369
1370 static ULONG WINAPI InternetBindInfo_Release(IInternetBindInfo *iface)
1371 {
1372 Binding *This = BINDINF_THIS(iface);
1373 return IBinding_Release(BINDING(This));
1374 }
1375
1376 static HRESULT WINAPI InternetBindInfo_GetBindInfo(IInternetBindInfo *iface,
1377 DWORD *grfBINDF, BINDINFO *pbindinfo)
1378 {
1379 Binding *This = BINDINF_THIS(iface);
1380
1381 TRACE("(%p)->(%p %p)\n", This, grfBINDF, pbindinfo);
1382
1383 *grfBINDF = This->bindf;
1384
1385 *pbindinfo = This->bindinfo;
1386
1387 if(pbindinfo->szExtraInfo || pbindinfo->szCustomVerb)
1388 FIXME("copy strings\n");
1389
1390 if(pbindinfo->stgmedData.pUnkForRelease)
1391 IUnknown_AddRef(pbindinfo->stgmedData.pUnkForRelease);
1392
1393 if(pbindinfo->pUnk)
1394 IUnknown_AddRef(pbindinfo->pUnk);
1395
1396 return S_OK;
1397 }
1398
1399 static HRESULT WINAPI InternetBindInfo_GetBindString(IInternetBindInfo *iface,
1400 ULONG ulStringType, LPOLESTR *ppwzStr, ULONG cEl, ULONG *pcElFetched)
1401 {
1402 Binding *This = BINDINF_THIS(iface);
1403
1404 TRACE("(%p)->(%d %p %d %p)\n", This, ulStringType, ppwzStr, cEl, pcElFetched);
1405
1406 switch(ulStringType) {
1407 case BINDSTRING_ACCEPT_MIMES: {
1408 static const WCHAR wszMimes[] = {'*','/','*',0};
1409
1410 if(!ppwzStr || !pcElFetched)
1411 return E_INVALIDARG;
1412
1413 ppwzStr[0] = CoTaskMemAlloc(sizeof(wszMimes));
1414 memcpy(ppwzStr[0], wszMimes, sizeof(wszMimes));
1415 *pcElFetched = 1;
1416 return S_OK;
1417 }
1418 case BINDSTRING_USER_AGENT: {
1419 IInternetBindInfo *bindinfo = NULL;
1420 HRESULT hres;
1421
1422 hres = IBindStatusCallback_QueryInterface(This->callback, &IID_IInternetBindInfo,
1423 (void**)&bindinfo);
1424 if(FAILED(hres))
1425 return hres;
1426
1427 hres = IInternetBindInfo_GetBindString(bindinfo, ulStringType, ppwzStr,
1428 cEl, pcElFetched);
1429 IInternetBindInfo_Release(bindinfo);
1430
1431 return hres;
1432 }
1433 }
1434
1435 FIXME("not supported string type %d\n", ulStringType);
1436 return E_NOTIMPL;
1437 }
1438
1439 #undef BINDF_THIS
1440
1441 static const IInternetBindInfoVtbl InternetBindInfoVtbl = {
1442 InternetBindInfo_QueryInterface,
1443 InternetBindInfo_AddRef,
1444 InternetBindInfo_Release,
1445 InternetBindInfo_GetBindInfo,
1446 InternetBindInfo_GetBindString
1447 };
1448
1449 #define SERVPROV_THIS(iface) DEFINE_THIS(Binding, ServiceProvider, iface)
1450
1451 static HRESULT WINAPI ServiceProvider_QueryInterface(IServiceProvider *iface,
1452 REFIID riid, void **ppv)
1453 {
1454 Binding *This = SERVPROV_THIS(iface);
1455 return IBinding_QueryInterface(BINDING(This), riid, ppv);
1456 }
1457
1458 static ULONG WINAPI ServiceProvider_AddRef(IServiceProvider *iface)
1459 {
1460 Binding *This = SERVPROV_THIS(iface);
1461 return IBinding_AddRef(BINDING(This));
1462 }
1463
1464 static ULONG WINAPI ServiceProvider_Release(IServiceProvider *iface)
1465 {
1466 Binding *This = SERVPROV_THIS(iface);
1467 return IBinding_Release(BINDING(This));
1468 }
1469
1470 static HRESULT WINAPI ServiceProvider_QueryService(IServiceProvider *iface,
1471 REFGUID guidService, REFIID riid, void **ppv)
1472 {
1473 Binding *This = SERVPROV_THIS(iface);
1474 HRESULT hres;
1475
1476 TRACE("(%p)->(%s %s %p)\n", This, debugstr_guid(guidService), debugstr_guid(riid), ppv);
1477
1478 if(This->service_provider) {
1479 hres = IServiceProvider_QueryService(This->service_provider, guidService,
1480 riid, ppv);
1481 if(SUCCEEDED(hres))
1482 return hres;
1483 }
1484
1485 WARN("unknown service %s\n", debugstr_guid(guidService));
1486 return E_NOTIMPL;
1487 }
1488
1489 #undef SERVPROV_THIS
1490
1491 static const IServiceProviderVtbl ServiceProviderVtbl = {
1492 ServiceProvider_QueryInterface,
1493 ServiceProvider_AddRef,
1494 ServiceProvider_Release,
1495 ServiceProvider_QueryService
1496 };
1497
1498 static HRESULT get_callback(IBindCtx *pbc, IBindStatusCallback **callback)
1499 {
1500 IUnknown *unk;
1501 HRESULT hres;
1502
1503 hres = IBindCtx_GetObjectParam(pbc, bscb_holderW, &unk);
1504 if(SUCCEEDED(hres)) {
1505 hres = IUnknown_QueryInterface(unk, &IID_IBindStatusCallback, (void**)callback);
1506 IUnknown_Release(unk);
1507 }
1508
1509 return SUCCEEDED(hres) ? S_OK : INET_E_DATA_NOT_AVAILABLE;
1510 }
1511
1512 static BOOL is_urlmon_protocol(LPCWSTR url)
1513 {
1514 static const WCHAR wszCdl[] = {'c','d','l'};
1515 static const WCHAR wszFile[] = {'f','i','l','e'};
1516 static const WCHAR wszFtp[] = {'f','t','p'};
1517 static const WCHAR wszGopher[] = {'g','o','p','h','e','r'};
1518 static const WCHAR wszHttp[] = {'h','t','t','p'};
1519 static const WCHAR wszHttps[] = {'h','t','t','p','s'};
1520 static const WCHAR wszMk[] = {'m','k'};
1521
1522 static const struct {
1523 LPCWSTR scheme;
1524 int len;
1525 } protocol_list[] = {
1526 {wszCdl, sizeof(wszCdl) /sizeof(WCHAR)},
1527 {wszFile, sizeof(wszFile) /sizeof(WCHAR)},
1528 {wszFtp, sizeof(wszFtp) /sizeof(WCHAR)},
1529 {wszGopher, sizeof(wszGopher)/sizeof(WCHAR)},
1530 {wszHttp, sizeof(wszHttp) /sizeof(WCHAR)},
1531 {wszHttps, sizeof(wszHttps) /sizeof(WCHAR)},
1532 {wszMk, sizeof(wszMk) /sizeof(WCHAR)}
1533 };
1534
1535 unsigned int i;
1536 int len = lstrlenW(url);
1537
1538 for(i=0; i < sizeof(protocol_list)/sizeof(protocol_list[0]); i++) {
1539 if(len >= protocol_list[i].len
1540 && !memcmp(url, protocol_list[i].scheme, protocol_list[i].len*sizeof(WCHAR)))
1541 return TRUE;
1542 }
1543
1544 return FALSE;
1545 }
1546
1547 static HRESULT Binding_Create(IMoniker *mon, Binding *binding_ctx, LPCWSTR url, IBindCtx *pbc,
1548 BOOL to_obj, REFIID riid, Binding **binding)
1549 {
1550 Binding *ret;
1551 HRESULT hres;
1552
1553 URLMON_LockModule();
1554
1555 ret = heap_alloc_zero(sizeof(Binding));
1556
1557 ret->lpBindingVtbl = &BindingVtbl;
1558 ret->lpInternetProtocolSinkVtbl = &InternetProtocolSinkVtbl;
1559 ret->lpInternetBindInfoVtbl = &InternetBindInfoVtbl;
1560 ret->lpServiceProviderVtbl = &ServiceProviderVtbl;
1561
1562 ret->ref = 1;
1563
1564 ret->to_object = to_obj;
1565 ret->iid = *riid;
1566 ret->apartment_thread = GetCurrentThreadId();
1567 ret->notif_hwnd = get_notif_hwnd();
1568 ret->report_mime = !binding_ctx;
1569 ret->download_state = BEFORE_DOWNLOAD;
1570
1571 if(to_obj) {
1572 IBindCtx_AddRef(pbc);
1573 ret->bctx = pbc;
1574 }
1575
1576 if(mon) {
1577 IMoniker_AddRef(mon);
1578 ret->mon = mon;
1579 }
1580
1581 ret->bindinfo.cbSize = sizeof(BINDINFO);
1582
1583 InitializeCriticalSection(&ret->section);
1584 ret->section.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": Binding.section");
1585
1586 hres = get_callback(pbc, &ret->callback);
1587 if(FAILED(hres)) {
1588 WARN("Could not get IBindStatusCallback\n");
1589 IBinding_Release(BINDING(ret));
1590 return hres;
1591 }
1592
1593 IBindStatusCallback_QueryInterface(ret->callback, &IID_IServiceProvider,
1594 (void**)&ret->service_provider);
1595
1596 if(binding_ctx) {
1597 ret->protocol = binding_ctx->protocol;
1598 IInternetProtocol_AddRef(ret->protocol);
1599 }else {
1600 hres = create_binding_protocol(url, TRUE, &ret->protocol);
1601 if(FAILED(hres)) {
1602 WARN("Could not get protocol handler\n");
1603 IBinding_Release(BINDING(ret));
1604 return hres;
1605 }
1606 }
1607
1608 hres = IBindStatusCallback_GetBindInfo(ret->callback, &ret->bindf, &ret->bindinfo);
1609 if(FAILED(hres)) {
1610 WARN("GetBindInfo failed: %08x\n", hres);
1611 IBinding_Release(BINDING(ret));
1612 return hres;
1613 }
1614
1615 TRACE("bindf %08x\n", ret->bindf);
1616 dump_BINDINFO(&ret->bindinfo);
1617
1618 ret->bindf |= BINDF_FROMURLMON;
1619 if(to_obj)
1620 ret->bindinfo.dwOptions |= 0x100000;
1621
1622 if(!is_urlmon_protocol(url))
1623 ret->bindf |= BINDF_NEEDFILE;
1624
1625 ret->url = heap_strdupW(url);
1626
1627 if(binding_ctx) {
1628 ret->stgmed_buf = binding_ctx->stgmed_buf;
1629 IUnknown_AddRef(STGMEDUNK(ret->stgmed_buf));
1630 ret->clipboard_format = binding_ctx->clipboard_format;
1631 }else {
1632 ret->stgmed_buf = create_stgmed_buf(ret->protocol);
1633 }
1634
1635 if(to_obj) {
1636 ret->stgmed_obj = NULL;
1637 }else if(IsEqualGUID(&IID_IStream, riid)) {
1638 ret->stgmed_obj = create_stgmed_stream(ret->stgmed_buf);
1639 }else if(IsEqualGUID(&IID_IUnknown, riid)) {
1640 ret->bindf |= BINDF_NEEDFILE;
1641 ret->stgmed_obj = create_stgmed_file(ret->stgmed_buf);
1642 }else {
1643 FIXME("Unsupported riid %s\n", debugstr_guid(riid));
1644 IBinding_Release(BINDING(ret));
1645 return E_NOTIMPL;
1646 }
1647
1648 *binding = ret;
1649 return S_OK;
1650 }
1651
1652 static HRESULT start_binding(IMoniker *mon, Binding *binding_ctx, LPCWSTR url, IBindCtx *pbc,
1653 BOOL to_obj, REFIID riid, Binding **ret)
1654 {
1655 Binding *binding = NULL;
1656 HRESULT hres;
1657 MSG msg;
1658
1659 hres = Binding_Create(mon, binding_ctx, url, pbc, to_obj, riid, &binding);
1660 if(FAILED(hres))
1661 return hres;
1662
1663 hres = IBindStatusCallback_OnStartBinding(binding->callback, 0, BINDING(binding));
1664 if(FAILED(hres)) {
1665 WARN("OnStartBinding failed: %08x\n", hres);
1666 stop_binding(binding, INET_E_DOWNLOAD_FAILURE, NULL);
1667 IBinding_Release(BINDING(binding));
1668 return hres;
1669 }
1670
1671 if(binding_ctx) {
1672 set_binding_sink(binding->protocol, PROTSINK(binding));
1673 report_data(binding, 0, 0, 0);
1674 }else {
1675 hres = IInternetProtocol_Start(binding->protocol, url, PROTSINK(binding),
1676 BINDINF(binding), 0, 0);
1677
1678 TRACE("start ret %08x\n", hres);
1679
1680 if(FAILED(hres) && hres != E_PENDING) {
1681 stop_binding(binding, hres, NULL);
1682 IBinding_Release(BINDING(binding));
1683
1684 return hres;
1685 }
1686 }
1687
1688 while(!(binding->bindf & BINDF_ASYNCHRONOUS) &&
1689 !(binding->state & BINDING_STOPPED)) {
1690 MsgWaitForMultipleObjects(0, NULL, FALSE, 5000, QS_POSTMESSAGE);
1691 while (PeekMessageW(&msg, binding->notif_hwnd, WM_USER, WM_USER+117, PM_REMOVE|PM_NOYIELD)) {
1692 TranslateMessage(&msg);
1693 DispatchMessageW(&msg);
1694 }
1695 }
1696
1697 *ret = binding;
1698 return S_OK;
1699 }
1700
1701 HRESULT bind_to_storage(LPCWSTR url, IBindCtx *pbc, REFIID riid, void **ppv)
1702 {
1703 Binding *binding = NULL, *binding_ctx;
1704 HRESULT hres;
1705
1706 *ppv = NULL;
1707
1708 binding_ctx = get_bctx_binding(pbc);
1709
1710 hres = start_binding(NULL, binding_ctx, url, pbc, FALSE, riid, &binding);
1711 if(binding_ctx)
1712 IBinding_Release(BINDING(binding_ctx));
1713 if(FAILED(hres))
1714 return hres;
1715
1716 if(binding->hres == S_OK && binding->stgmed_buf->init) {
1717 if((binding->state & BINDING_STOPPED) && (binding->state & BINDING_LOCKED))
1718 IInternetProtocol_UnlockRequest(binding->protocol);
1719
1720 *ppv = binding->stgmed_obj->vtbl->get_result(binding->stgmed_obj);
1721 }
1722
1723 IBinding_Release(BINDING(binding));
1724
1725 return *ppv ? S_OK : MK_S_ASYNCHRONOUS;
1726 }
1727
1728 HRESULT bind_to_object(IMoniker *mon, LPCWSTR url, IBindCtx *pbc, REFIID riid, void **ppv)
1729 {
1730 Binding *binding;
1731 HRESULT hres;
1732
1733 *ppv = NULL;
1734
1735 hres = start_binding(mon, NULL, url, pbc, TRUE, riid, &binding);
1736 if(FAILED(hres))
1737 return hres;
1738
1739 if(binding->hres != S_OK) {
1740 hres = SUCCEEDED(binding->hres) ? S_OK : binding->hres;
1741 }else if(binding->bindf & BINDF_ASYNCHRONOUS) {
1742 hres = MK_S_ASYNCHRONOUS;
1743 }else {
1744 *ppv = binding->obj;
1745 IUnknown_AddRef(binding->obj);
1746 hres = S_OK;
1747 }
1748
1749 IBinding_Release(BINDING(binding));
1750
1751 return hres;
1752 }