urlmon/tests: Fix timeout for tests on win9x.
[wine] / dlls / urlmon / download.c
1 /*
2  * Copyright 2008 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 "wine/debug.h"
21
22 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
23
24 typedef struct {
25     const IBindStatusCallbackVtbl  *lpBindStatusCallbackVtbl;
26     const IServiceProviderVtbl     *lpServiceProviderVtbl;
27
28     LONG ref;
29
30     IBindStatusCallback *callback;
31     LPWSTR file_name;
32     LPWSTR cache_file;
33 } DownloadBSC;
34
35 #define STATUSCLB(x)     ((IBindStatusCallback*)  &(x)->lpBindStatusCallbackVtbl)
36 #define SERVPROV(x)      ((IServiceProvider*)     &(x)->lpServiceProviderVtbl)
37
38 #define STATUSCLB_THIS(iface) DEFINE_THIS(DownloadBSC, BindStatusCallback, iface)
39
40 static HRESULT WINAPI DownloadBSC_QueryInterface(IBindStatusCallback *iface,
41         REFIID riid, void **ppv)
42 {
43     DownloadBSC *This = STATUSCLB_THIS(iface);
44
45     *ppv = NULL;
46
47     if(IsEqualGUID(&IID_IUnknown, riid)) {
48         TRACE("(%p)->(IID_IUnknown, %p)\n", This, ppv);
49         *ppv = STATUSCLB(This);
50     }else if(IsEqualGUID(&IID_IBindStatusCallback, riid)) {
51         TRACE("(%p)->(IID_IBindStatusCallback, %p)\n", This, ppv);
52         *ppv = STATUSCLB(This);
53     }else if(IsEqualGUID(&IID_IServiceProvider, riid)) {
54         TRACE("(%p)->(IID_IServiceProvider, %p)\n", This, ppv);
55         *ppv = SERVPROV(This);
56     }
57
58     if(*ppv) {
59         IBindStatusCallback_AddRef((IUnknown*)*ppv);
60         return S_OK;
61     }
62
63     TRACE("Unsupported riid = %s\n", debugstr_guid(riid));
64     return E_NOINTERFACE;
65 }
66
67 static ULONG WINAPI DownloadBSC_AddRef(IBindStatusCallback *iface)
68 {
69     DownloadBSC *This = STATUSCLB_THIS(iface);
70     LONG ref = InterlockedIncrement(&This->ref);
71
72     TRACE("(%p) ref = %d\n", This, ref);
73
74     return ref;
75 }
76
77 static ULONG WINAPI DownloadBSC_Release(IBindStatusCallback *iface)
78 {
79     DownloadBSC *This = STATUSCLB_THIS(iface);
80     LONG ref = InterlockedDecrement(&This->ref);
81
82     TRACE("(%p) ref = %d\n", This, ref);
83
84     if(!ref) {
85         if(This->callback)
86             IBindStatusCallback_Release(This->callback);
87         heap_free(This->file_name);
88         heap_free(This->cache_file);
89         heap_free(This);
90     }
91
92     return ref;
93 }
94
95 static HRESULT WINAPI DownloadBSC_OnStartBinding(IBindStatusCallback *iface,
96         DWORD dwReserved, IBinding *pbind)
97 {
98     DownloadBSC *This = STATUSCLB_THIS(iface);
99
100     TRACE("(%p)->(%d %p)\n", This, dwReserved, pbind);
101
102     if(This->callback)
103         IBindStatusCallback_OnStartBinding(This->callback, dwReserved, pbind);
104
105     return S_OK;
106 }
107
108 static HRESULT WINAPI DownloadBSC_GetPriority(IBindStatusCallback *iface, LONG *pnPriority)
109 {
110     DownloadBSC *This = STATUSCLB_THIS(iface);
111     FIXME("(%p)->(%p)\n", This, pnPriority);
112     return E_NOTIMPL;
113 }
114
115 static HRESULT WINAPI DownloadBSC_OnLowResource(IBindStatusCallback *iface, DWORD reserved)
116 {
117     DownloadBSC *This = STATUSCLB_THIS(iface);
118     FIXME("(%p)->(%d)\n", This, reserved);
119     return E_NOTIMPL;
120 }
121
122 static void on_progress(DownloadBSC *This, ULONG progress, ULONG progress_max, ULONG status_code, LPCWSTR status_text)
123 {
124     HRESULT hres;
125
126     if(!This->callback)
127         return;
128
129     hres = IBindStatusCallback_OnProgress(This->callback, progress, progress_max, status_code, status_text);
130     if(FAILED(hres))
131         FIXME("OnProgress failed: %08x\n", hres);
132 }
133
134 static HRESULT WINAPI DownloadBSC_OnProgress(IBindStatusCallback *iface, ULONG ulProgress,
135         ULONG ulProgressMax, ULONG ulStatusCode, LPCWSTR szStatusText)
136 {
137     DownloadBSC *This = STATUSCLB_THIS(iface);
138
139     TRACE("%p)->(%u %u %u %s)\n", This, ulProgress, ulProgressMax, ulStatusCode,
140             debugstr_w(szStatusText));
141
142     switch(ulStatusCode) {
143     case BINDSTATUS_BEGINDOWNLOADDATA:
144     case BINDSTATUS_DOWNLOADINGDATA:
145     case BINDSTATUS_ENDDOWNLOADDATA:
146     case BINDSTATUS_SENDINGREQUEST:
147     case BINDSTATUS_MIMETYPEAVAILABLE:
148         on_progress(This, ulProgress, ulProgressMax, ulStatusCode, szStatusText);
149         break;
150
151     case BINDSTATUS_CACHEFILENAMEAVAILABLE:
152         on_progress(This, ulProgress, ulProgressMax, ulStatusCode, szStatusText);
153         This->cache_file = heap_strdupW(szStatusText);
154         break;
155
156     case BINDSTATUS_FINDINGRESOURCE:
157     case BINDSTATUS_CONNECTING:
158         break;
159
160     default:
161         FIXME("Unsupported status %u\n", ulStatusCode);
162     }
163
164     return S_OK;
165 }
166
167 static HRESULT WINAPI DownloadBSC_OnStopBinding(IBindStatusCallback *iface,
168         HRESULT hresult, LPCWSTR szError)
169 {
170     DownloadBSC *This = STATUSCLB_THIS(iface);
171
172     TRACE("(%p)->(%08x %s)\n", This, hresult, debugstr_w(szError));
173
174     if(This->cache_file) {
175         BOOL b;
176
177         b = CopyFileW(This->cache_file, This->file_name, FALSE);
178         if(!b)
179             FIXME("CopyFile failed: %u\n", GetLastError());
180     }else {
181         FIXME("No cache file\n");
182     }
183
184     if(This->callback)
185         IBindStatusCallback_OnStopBinding(This->callback, hresult, szError);
186
187     return S_OK;
188 }
189
190 static HRESULT WINAPI DownloadBSC_GetBindInfo(IBindStatusCallback *iface,
191         DWORD *grfBINDF, BINDINFO *pbindinfo)
192 {
193     DownloadBSC *This = STATUSCLB_THIS(iface);
194     DWORD bindf = 0;
195
196     TRACE("(%p)->(%p %p)\n", This, grfBINDF, pbindinfo);
197
198     if(This->callback) {
199         BINDINFO bindinfo;
200         HRESULT hres;
201
202         memset(&bindinfo, 0, sizeof(bindinfo));
203         bindinfo.cbSize = sizeof(bindinfo);
204
205         hres = IBindStatusCallback_GetBindInfo(This->callback, &bindf, &bindinfo);
206         if(SUCCEEDED(hres))
207             ReleaseBindInfo(&bindinfo);
208     }
209
210     *grfBINDF = BINDF_PULLDATA | BINDF_NEEDFILE | (bindf & BINDF_ENFORCERESTRICTED);
211     return S_OK;
212 }
213
214 static HRESULT WINAPI DownloadBSC_OnDataAvailable(IBindStatusCallback *iface,
215         DWORD grfBSCF, DWORD dwSize, FORMATETC *pformatetc, STGMEDIUM *pstgmed)
216 {
217     DownloadBSC *This = STATUSCLB_THIS(iface);
218
219     TRACE("(%p)->(%08x %d %p %p)\n", This, grfBSCF, dwSize, pformatetc, pstgmed);
220
221     return S_OK;
222 }
223
224 static HRESULT WINAPI DownloadBSC_OnObjectAvailable(IBindStatusCallback *iface,
225         REFIID riid, IUnknown *punk)
226 {
227     DownloadBSC *This = STATUSCLB_THIS(iface);
228     FIXME("(%p)->(%s %p)\n", This, debugstr_guid(riid), punk);
229     return E_NOTIMPL;
230 }
231
232 #undef STATUSCLB_THIS
233
234 static const IBindStatusCallbackVtbl BindStatusCallbackVtbl = {
235     DownloadBSC_QueryInterface,
236     DownloadBSC_AddRef,
237     DownloadBSC_Release,
238     DownloadBSC_OnStartBinding,
239     DownloadBSC_GetPriority,
240     DownloadBSC_OnLowResource,
241     DownloadBSC_OnProgress,
242     DownloadBSC_OnStopBinding,
243     DownloadBSC_GetBindInfo,
244     DownloadBSC_OnDataAvailable,
245     DownloadBSC_OnObjectAvailable
246 };
247
248 #define SERVPROV_THIS(iface) DEFINE_THIS(DownloadBSC, ServiceProvider, iface)
249
250 static HRESULT WINAPI DwlServiceProvider_QueryInterface(IServiceProvider *iface,
251         REFIID riid, void **ppv)
252 {
253     DownloadBSC *This = SERVPROV_THIS(iface);
254     return IBindStatusCallback_QueryInterface(STATUSCLB(This), riid, ppv);
255 }
256
257 static ULONG WINAPI DwlServiceProvider_AddRef(IServiceProvider *iface)
258 {
259     DownloadBSC *This = SERVPROV_THIS(iface);
260     return IBindStatusCallback_AddRef(STATUSCLB(This));
261 }
262
263 static ULONG WINAPI DwlServiceProvider_Release(IServiceProvider *iface)
264 {
265     DownloadBSC *This = SERVPROV_THIS(iface);
266     return IBindStatusCallback_Release(STATUSCLB(This));
267 }
268
269 static HRESULT WINAPI DwlServiceProvider_QueryService(IServiceProvider *iface,
270         REFGUID guidService, REFIID riid, void **ppv)
271 {
272     DownloadBSC *This = SERVPROV_THIS(iface);
273     IServiceProvider *serv_prov;
274     HRESULT hres;
275
276     TRACE("(%p)->(%s %s %p)\n", This, debugstr_guid(guidService), debugstr_guid(riid), ppv);
277
278     if(!This->callback)
279         return E_NOINTERFACE;
280
281     hres = IBindStatusCallback_QueryInterface(This->callback, riid, ppv);
282     if(SUCCEEDED(hres))
283         return S_OK;
284
285     hres = IBindStatusCallback_QueryInterface(This->callback, &IID_IServiceProvider, (void**)&serv_prov);
286     if(SUCCEEDED(hres)) {
287         hres = IServiceProvider_QueryService(serv_prov, guidService, riid, ppv);
288         IServiceProvider_Release(serv_prov);
289         return hres;
290     }
291
292     return E_NOINTERFACE;
293 }
294
295 #undef SERVPROV_THIS
296
297 static const IServiceProviderVtbl ServiceProviderVtbl = {
298     DwlServiceProvider_QueryInterface,
299     DwlServiceProvider_AddRef,
300     DwlServiceProvider_Release,
301     DwlServiceProvider_QueryService
302 };
303
304 static IBindStatusCallback *DownloadBSC_Create(IBindStatusCallback *callback, LPCWSTR file_name)
305 {
306     DownloadBSC *ret = heap_alloc(sizeof(*ret));
307
308     ret->lpBindStatusCallbackVtbl = &BindStatusCallbackVtbl;
309     ret->lpServiceProviderVtbl    = &ServiceProviderVtbl;
310     ret->ref = 1;
311     ret->file_name = heap_strdupW(file_name);
312     ret->cache_file = NULL;
313
314     if(callback)
315         IBindStatusCallback_AddRef(callback);
316     ret->callback = callback;
317
318     return STATUSCLB(ret);
319 }
320
321 /***********************************************************************
322  *           URLDownloadToFileW (URLMON.@)
323  *
324  * Downloads URL szURL to file szFileName and call lpfnCB callback to
325  * report progress.
326  *
327  * PARAMS
328  *  pCaller    [I] controlling IUnknown interface.
329  *  szURL      [I] URL of the file to download
330  *  szFileName [I] file name to store the content of the URL
331  *  dwReserved [I] reserved - set to 0
332  *  lpfnCB     [I] callback for progress report
333  *
334  * RETURNS
335  *  S_OK on success
336  */
337 HRESULT WINAPI URLDownloadToFileW(LPUNKNOWN pCaller, LPCWSTR szURL, LPCWSTR szFileName,
338         DWORD dwReserved, LPBINDSTATUSCALLBACK lpfnCB)
339 {
340     IBindStatusCallback *callback;
341     IUnknown *unk;
342     IMoniker *mon;
343     IBindCtx *bindctx;
344     HRESULT hres;
345
346     TRACE("(%p %s %s %d %p)\n", pCaller, debugstr_w(szURL), debugstr_w(szFileName), dwReserved, lpfnCB);
347
348     if(pCaller)
349         FIXME("pCaller not supported\n");
350
351     callback = DownloadBSC_Create(lpfnCB, szFileName);
352     hres = CreateAsyncBindCtx(0, callback, NULL, &bindctx);
353     IBindStatusCallback_Release(callback);
354     if(FAILED(hres))
355         return hres;
356
357     hres = CreateURLMoniker(NULL, szURL, &mon);
358     if(FAILED(hres)) {
359         IBindCtx_Release(bindctx);
360         return hres;
361     }
362
363     hres = IMoniker_BindToStorage(mon, bindctx, NULL, &IID_IUnknown, (void**)&unk);
364     IMoniker_Release(mon);
365     IBindCtx_Release(bindctx);
366
367     if(unk)
368         IUnknown_Release(unk);
369
370     return hres == MK_S_ASYNCHRONOUS ? S_OK : hres;
371 }
372
373 /***********************************************************************
374  *           URLDownloadToFileA (URLMON.@)
375  *
376  * Downloads URL szURL to rile szFileName and call lpfnCB callback to
377  * report progress.
378  *
379  * PARAMS
380  *  pCaller    [I] controlling IUnknown interface.
381  *  szURL      [I] URL of the file to download
382  *  szFileName [I] file name to store the content of the URL
383  *  dwReserved [I] reserved - set to 0
384  *  lpfnCB     [I] callback for progress report
385  *
386  * RETURNS
387  *  S_OK on success
388  */
389 HRESULT WINAPI URLDownloadToFileA(LPUNKNOWN pCaller, LPCSTR szURL, LPCSTR szFileName, DWORD dwReserved,
390         LPBINDSTATUSCALLBACK lpfnCB)
391 {
392     LPWSTR urlW, file_nameW;
393     HRESULT hres;
394
395     TRACE("(%p %s %s %d %p)\n", pCaller, debugstr_a(szURL), debugstr_a(szFileName), dwReserved, lpfnCB);
396
397     urlW = heap_strdupAtoW(szURL);
398     file_nameW = heap_strdupAtoW(szFileName);
399
400     hres = URLDownloadToFileW(pCaller, urlW, file_nameW, dwReserved, lpfnCB);
401
402     heap_free(urlW);
403     heap_free(file_nameW);
404
405     return hres;
406 }