ddraw: Use a less offensive handle table implementation for matrices.
[wine] / dlls / mshtml / install.c
1 /*
2  * Copyright 2006-2007 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 "config.h"
20
21 #include <stdarg.h>
22 #include <fcntl.h>
23 #ifdef HAVE_UNISTD_H
24 # include <unistd.h>
25 #endif
26
27 #define COBJMACROS
28 #define NONAMELESSUNION
29 #define NONAMELESSSTRUCT
30
31 #include "windef.h"
32 #include "winbase.h"
33 #include "winuser.h"
34 #include "winreg.h"
35 #include "ole2.h"
36 #include "commctrl.h"
37 #include "advpub.h"
38 #include "wininet.h"
39 #include "shellapi.h"
40
41 #include "wine/debug.h"
42 #include "wine/unicode.h"
43 #include "wine/library.h"
44
45 #include "mshtml_private.h"
46 #include "resource.h"
47
48 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
49
50 #ifdef __i386__
51 #define GECKO_ARCH "x86"
52 #else
53 #define GECKO_ARCH ""
54 #endif
55
56 #define GECKO_FILE_NAME "wine_gecko-" GECKO_VERSION "-" GECKO_ARCH ".cab"
57
58 static const WCHAR mshtml_keyW[] =
59     {'S','o','f','t','w','a','r','e',
60      '\\','W','i','n','e',
61      '\\','M','S','H','T','M','L',0};
62
63 static HWND install_dialog = NULL;
64 static LPWSTR tmp_file_name = NULL;
65 static HANDLE tmp_file = INVALID_HANDLE_VALUE;
66 static LPWSTR url = NULL;
67
68 static void clean_up(void)
69 {
70     if(tmp_file != INVALID_HANDLE_VALUE)
71         CloseHandle(tmp_file);
72
73     if(tmp_file_name) {
74         DeleteFileW(tmp_file_name);
75         heap_free(tmp_file_name);
76         tmp_file_name = NULL;
77     }
78
79     if(tmp_file != INVALID_HANDLE_VALUE) {
80         CloseHandle(tmp_file);
81         tmp_file = INVALID_HANDLE_VALUE;
82     }
83
84     if(install_dialog)
85         EndDialog(install_dialog, 0);
86 }
87
88 static void set_status(DWORD id)
89 {
90     HWND status = GetDlgItem(install_dialog, ID_DWL_STATUS);
91     WCHAR buf[64];
92
93     LoadStringW(hInst, id, buf, sizeof(buf)/sizeof(WCHAR));
94     SendMessageW(status, WM_SETTEXT, 0, (LPARAM)buf);
95 }
96
97 static void set_registry(LPCSTR install_dir)
98 {
99     WCHAR mshtml_key[100];
100     LPWSTR gecko_path;
101     HKEY hkey;
102     DWORD res, len;
103
104     static const WCHAR wszGeckoPath[] = {'G','e','c','k','o','P','a','t','h',0};
105     static const WCHAR wszWineGecko[] = {'w','i','n','e','_','g','e','c','k','o',0};
106
107     memcpy(mshtml_key, mshtml_keyW, sizeof(mshtml_keyW));
108     mshtml_key[sizeof(mshtml_keyW)/sizeof(WCHAR)-1] = '\\';
109     MultiByteToWideChar(CP_ACP, 0, GECKO_VERSION, sizeof(GECKO_VERSION),
110             mshtml_key+sizeof(mshtml_keyW)/sizeof(WCHAR),
111             (sizeof(mshtml_key)-sizeof(mshtml_keyW))/sizeof(WCHAR));
112
113     /* @@ Wine registry key: HKCU\Software\Wine\MSHTML\<version> */
114     res = RegCreateKeyW(HKEY_CURRENT_USER, mshtml_key, &hkey);
115     if(res != ERROR_SUCCESS) {
116         ERR("Faild to create MSHTML key: %d\n", res);
117         return;
118     }
119
120     len = MultiByteToWideChar(CP_ACP, 0, install_dir, -1, NULL, 0)-1;
121     gecko_path = heap_alloc((len+1)*sizeof(WCHAR)+sizeof(wszWineGecko));
122     MultiByteToWideChar(CP_ACP, 0, install_dir, -1, gecko_path, len+1);
123
124     if (len && gecko_path[len-1] != '\\')
125         gecko_path[len++] = '\\';
126
127     memcpy(gecko_path+len, wszWineGecko, sizeof(wszWineGecko));
128
129     res = RegSetValueExW(hkey, wszGeckoPath, 0, REG_SZ, (LPVOID)gecko_path,
130                        len*sizeof(WCHAR)+sizeof(wszWineGecko));
131     heap_free(gecko_path);
132     RegCloseKey(hkey);
133     if(res != ERROR_SUCCESS)
134         ERR("Failed to set GeckoPath value: %08x\n", res);
135 }
136
137 static BOOL install_cab(LPCWSTR file_name)
138 {
139     HMODULE advpack;
140     char install_dir[MAX_PATH];
141     HRESULT (WINAPI *pExtractFilesA)(LPCSTR,LPCSTR,DWORD,LPCSTR,LPVOID,DWORD);
142     LPSTR file_name_a;
143     DWORD res;
144     HRESULT hres;
145
146     static const WCHAR wszAdvpack[] = {'a','d','v','p','a','c','k','.','d','l','l',0};
147
148     TRACE("(%s)\n", debugstr_w(file_name));
149
150     GetSystemDirectoryA(install_dir, sizeof(install_dir));
151     strcat(install_dir, "\\gecko\\");
152     res = CreateDirectoryA(install_dir, NULL);
153     if(!res && GetLastError() != ERROR_ALREADY_EXISTS) {
154         ERR("Could not create directory: %08u\n", GetLastError());
155         return FALSE;
156     }
157
158     strcat(install_dir, GECKO_VERSION);
159     res = CreateDirectoryA(install_dir, NULL);
160     if(!res && GetLastError() != ERROR_ALREADY_EXISTS) {
161         ERR("Could not create directory: %08u\n", GetLastError());
162         return FALSE;
163     }
164
165     advpack = LoadLibraryW(wszAdvpack);
166     pExtractFilesA = (void *)GetProcAddress(advpack, "ExtractFiles");
167
168     /* FIXME: Use unicode version (not yet implemented) */
169     file_name_a = heap_strdupWtoA(file_name);
170     hres = pExtractFilesA(file_name_a, install_dir, 0, NULL, NULL, 0);
171     FreeLibrary(advpack);
172     heap_free(file_name_a);
173     if(FAILED(hres)) {
174         ERR("Could not extract package: %08x\n", hres);
175         clean_up();
176         return FALSE;
177     }
178
179     set_registry(install_dir);
180     clean_up();
181
182     return TRUE;
183 }
184
185 static BOOL install_from_unix_file(const char *file_name)
186 {
187     LPWSTR dos_file_name;
188     int fd;
189     BOOL ret;
190
191     static WCHAR * (CDECL *wine_get_dos_file_name)(const char*);
192     static const WCHAR kernel32W[] = {'k','e','r','n','e','l','3','2','.','d','l','l',0};
193
194     fd = open(file_name, O_RDONLY);
195     if(fd == -1) {
196         TRACE("%s not found\n", debugstr_a(file_name));
197         return FALSE;
198     }
199
200     close(fd);
201
202     if(!wine_get_dos_file_name)
203         wine_get_dos_file_name = (void*)GetProcAddress(GetModuleHandleW(kernel32W), "wine_get_dos_file_name");
204
205     if(wine_get_dos_file_name) { /* Wine UNIX mode */
206         dos_file_name = wine_get_dos_file_name(file_name);
207         if(!dos_file_name) {
208             ERR("Could not get dos file name of %s\n", debugstr_a(file_name));
209             return FALSE;
210         }
211     } else { /* Windows mode */
212         UINT res;
213         WARN("Could not get wine_get_dos_file_name function, calling install_cab directly.\n");
214         res = MultiByteToWideChar( CP_ACP, 0, file_name, -1, 0, 0);
215         dos_file_name = heap_alloc (res*sizeof(WCHAR));
216         MultiByteToWideChar( CP_ACP, 0, file_name, -1, dos_file_name, res);
217     }
218
219     ret = install_cab(dos_file_name);
220
221     heap_free(dos_file_name);
222     return ret;
223 }
224
225 static BOOL install_from_registered_dir(void)
226 {
227     char *file_name;
228     HKEY hkey;
229     DWORD res, type, size = MAX_PATH;
230     BOOL ret;
231
232     /* @@ Wine registry key: HKCU\Software\Wine\MSHTML */
233     res = RegOpenKeyW(HKEY_CURRENT_USER, mshtml_keyW, &hkey);
234     if(res != ERROR_SUCCESS)
235         return FALSE;
236
237     file_name = heap_alloc(size+sizeof(GECKO_FILE_NAME));
238     res = RegGetValueA(hkey, NULL, "GeckoCabDir", RRF_RT_ANY, &type, (PBYTE)file_name, &size);
239     if(res == ERROR_MORE_DATA) {
240         file_name = heap_realloc(file_name, size+sizeof(GECKO_FILE_NAME));
241         res = RegGetValueA(hkey, NULL, "GeckoCabDir", RRF_RT_ANY, &type, (PBYTE)file_name, &size);
242     }
243     RegCloseKey(hkey);
244     if(res != ERROR_SUCCESS || (type != REG_SZ && type != REG_EXPAND_SZ)) {
245         heap_free(file_name);
246         return FALSE;
247     }
248
249     strcat(file_name, GECKO_FILE_NAME);
250
251     TRACE("Trying %s\n", debugstr_a(file_name));
252
253     ret = install_from_unix_file(file_name);
254
255     heap_free(file_name);
256     return ret;
257 }
258
259 static BOOL install_from_default_dir(void)
260 {
261     const char *data_dir, *subdir;
262     char *file_name;
263     int len, len2;
264     BOOL ret;
265
266     if((data_dir = wine_get_data_dir()))
267         subdir = "/gecko/";
268     else if((data_dir = wine_get_build_dir()))
269         subdir = "/../gecko/";
270     else
271         return FALSE;
272
273     len = strlen(data_dir);
274     len2 = strlen(subdir);
275
276     file_name = heap_alloc(len+len2+sizeof(GECKO_FILE_NAME));
277     memcpy(file_name, data_dir, len);
278     memcpy(file_name+len, subdir, len2);
279     memcpy(file_name+len+len2, GECKO_FILE_NAME, sizeof(GECKO_FILE_NAME));
280
281     ret = install_from_unix_file(file_name);
282
283     heap_free(file_name);
284     return ret;
285 }
286
287 static HRESULT WINAPI InstallCallback_QueryInterface(IBindStatusCallback *iface,
288                                                      REFIID riid, void **ppv)
289 {
290     if(IsEqualGUID(&IID_IUnknown, riid) || IsEqualGUID(&IID_IBindStatusCallback, riid)) {
291         *ppv = iface;
292         return S_OK;
293     }
294
295     return E_INVALIDARG;
296 }
297
298 static ULONG WINAPI InstallCallback_AddRef(IBindStatusCallback *iface)
299 {
300     return 2;
301 }
302
303 static ULONG WINAPI InstallCallback_Release(IBindStatusCallback *iface)
304 {
305     return 1;
306 }
307
308 static HRESULT WINAPI InstallCallback_OnStartBinding(IBindStatusCallback *iface,
309         DWORD dwReserved, IBinding *pib)
310 {
311     WCHAR tmp_dir[MAX_PATH];
312
313     set_status(IDS_DOWNLOADING);
314
315     GetTempPathW(sizeof(tmp_dir)/sizeof(WCHAR), tmp_dir);
316
317     tmp_file_name = heap_alloc(MAX_PATH*sizeof(WCHAR));
318     GetTempFileNameW(tmp_dir, NULL, 0, tmp_file_name);
319
320     TRACE("creating temp file %s\n", debugstr_w(tmp_file_name));
321
322     tmp_file = CreateFileW(tmp_file_name, GENERIC_WRITE, 0, NULL, 
323                            CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
324
325     if(tmp_file == INVALID_HANDLE_VALUE) {
326         ERR("Could not create file: %d\n", GetLastError());
327         clean_up();
328         return E_FAIL;
329     }
330
331     return S_OK;
332 }
333
334 static HRESULT WINAPI InstallCallback_GetPriority(IBindStatusCallback *iface,
335         LONG *pnPriority)
336 {
337     return E_NOTIMPL;
338 }
339
340 static HRESULT WINAPI InstallCallback_OnLowResource(IBindStatusCallback *iface,
341        DWORD dwReserved)
342 {
343     return E_NOTIMPL;
344 }
345
346 static HRESULT WINAPI InstallCallback_OnProgress(IBindStatusCallback *iface, ULONG ulProgress,
347         ULONG ulProgressMax, ULONG ulStatusCode, LPCWSTR szStatusText)
348 {
349     HWND progress = GetDlgItem(install_dialog, ID_DWL_PROGRESS);
350
351     if(ulProgressMax)
352         SendMessageW(progress, PBM_SETRANGE32, 0, ulProgressMax);
353     if(ulProgress)
354         SendMessageW(progress, PBM_SETPOS, ulProgress, 0);
355
356     return S_OK;
357 }
358
359 static HRESULT WINAPI InstallCallback_OnStopBinding(IBindStatusCallback *iface,
360         HRESULT hresult, LPCWSTR szError)
361 {
362     if(FAILED(hresult)) {
363         ERR("Binding failed %08x\n", hresult);
364         clean_up();
365         return S_OK;
366     }
367
368     CloseHandle(tmp_file);
369     tmp_file = INVALID_HANDLE_VALUE;
370
371     set_status(IDS_INSTALLING);
372
373     install_cab(tmp_file_name);
374
375     return S_OK;
376 }
377
378 static HRESULT WINAPI InstallCallback_GetBindInfo(IBindStatusCallback *iface,
379         DWORD* grfBINDF, BINDINFO* pbindinfo)
380 {
381     /* FIXME */
382     *grfBINDF = 0;
383     return S_OK;
384 }
385
386 static HRESULT WINAPI InstallCallback_OnDataAvailable(IBindStatusCallback *iface, DWORD grfBSCF,
387         DWORD dwSize, FORMATETC* pformatetc, STGMEDIUM* pstgmed)
388 {
389     IStream *str = pstgmed->u.pstm;
390     BYTE buf[1024];
391     DWORD size;
392     HRESULT hres;
393
394     do {
395         DWORD written;
396
397         size = 0;
398         hres = IStream_Read(str, buf, sizeof(buf), &size);
399         if(size)
400             WriteFile(tmp_file, buf, size, &written, NULL);
401     }while(hres == S_OK);
402
403     return S_OK;
404 }
405
406 static HRESULT WINAPI InstallCallback_OnObjectAvailable(IBindStatusCallback *iface,
407         REFIID riid, IUnknown* punk)
408 {
409     ERR("\n");
410     return E_NOTIMPL;
411 }
412
413 static const IBindStatusCallbackVtbl InstallCallbackVtbl = {
414     InstallCallback_QueryInterface,
415     InstallCallback_AddRef,
416     InstallCallback_Release,
417     InstallCallback_OnStartBinding,
418     InstallCallback_GetPriority,
419     InstallCallback_OnLowResource,
420     InstallCallback_OnProgress,
421     InstallCallback_OnStopBinding,
422     InstallCallback_GetBindInfo,
423     InstallCallback_OnDataAvailable,
424     InstallCallback_OnObjectAvailable
425 };
426
427 static IBindStatusCallback InstallCallback = { &InstallCallbackVtbl };
428
429 static LPWSTR get_url(void)
430 {
431     HKEY hkey;
432     DWORD res, type;
433     DWORD size = INTERNET_MAX_URL_LENGTH*sizeof(WCHAR);
434     DWORD returned_size;
435     LPWSTR url;
436
437     static const WCHAR wszGeckoUrl[] = {'G','e','c','k','o','U','r','l',0};
438     static const WCHAR httpW[] = {'h','t','t','p'};
439     static const WCHAR arch_formatW[] = {'?','a','r','c','h','='};
440     static const WCHAR v_formatW[] = {'&','v','='};
441
442     /* @@ Wine registry key: HKCU\Software\Wine\MSHTML */
443     res = RegOpenKeyW(HKEY_CURRENT_USER, mshtml_keyW, &hkey);
444     if(res != ERROR_SUCCESS)
445         return NULL;
446
447     url = heap_alloc(size);
448     returned_size = size;
449
450     res = RegQueryValueExW(hkey, wszGeckoUrl, NULL, &type, (LPBYTE)url, &returned_size);
451     RegCloseKey(hkey);
452     if(res != ERROR_SUCCESS || type != REG_SZ) {
453         heap_free(url);
454         return NULL;
455     }
456
457     if(returned_size > sizeof(httpW) && !memcmp(url, httpW, sizeof(httpW))) {
458         DWORD len;
459
460         len = strlenW(url);
461         memcpy(url+len, arch_formatW, sizeof(arch_formatW));
462         len += sizeof(arch_formatW)/sizeof(WCHAR);
463         len += MultiByteToWideChar(CP_ACP, 0, GECKO_ARCH, sizeof(GECKO_ARCH), url+len, size/sizeof(WCHAR)-len)-1;
464         memcpy(url+len, v_formatW, sizeof(v_formatW));
465         len += sizeof(v_formatW)/sizeof(WCHAR);
466         MultiByteToWideChar(CP_ACP, 0, GECKO_VERSION, -1, url+len, size/sizeof(WCHAR)-len);
467     }
468
469     TRACE("Got URL %s\n", debugstr_w(url));
470     return url;
471 }
472
473 static DWORD WINAPI download_proc(PVOID arg)
474 {
475     IMoniker *mon;
476     IBindCtx *bctx;
477     IStream *str = NULL;
478     HRESULT hres;
479
480     CreateURLMoniker(NULL, url, &mon);
481     heap_free(url);
482     url = NULL;
483
484     CreateAsyncBindCtx(0, &InstallCallback, 0, &bctx);
485
486     hres = IMoniker_BindToStorage(mon, bctx, NULL, &IID_IStream, (void**)&str);
487     IBindCtx_Release(bctx);
488     if(FAILED(hres)) {
489         ERR("BindToStorage failed: %08x\n", hres);
490         return 0;
491     }
492
493     if(str)
494         IStream_Release(str);
495
496     return 0;
497 }
498
499 static INT_PTR CALLBACK installer_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
500 {
501     switch(msg) {
502     case WM_INITDIALOG:
503         ShowWindow(GetDlgItem(hwnd, ID_DWL_PROGRESS), SW_HIDE);
504         install_dialog = hwnd;
505         return TRUE;
506
507     case WM_COMMAND:
508         switch(wParam) {
509         case IDCANCEL:
510             EndDialog(hwnd, 0);
511             return FALSE;
512
513         case ID_DWL_INSTALL:
514             ShowWindow(GetDlgItem(hwnd, ID_DWL_PROGRESS), SW_SHOW);
515             EnableWindow(GetDlgItem(hwnd, ID_DWL_INSTALL), 0);
516             EnableWindow(GetDlgItem(hwnd, IDCANCEL), 0); /* FIXME */
517             CreateThread(NULL, 0, download_proc, NULL, 0, NULL);
518             return FALSE;
519         }
520     }
521
522     return FALSE;
523 }
524
525 BOOL install_wine_gecko(BOOL silent)
526 {
527     HANDLE hsem;
528
529     if(!*GECKO_ARCH)
530         return FALSE;
531
532     SetLastError(ERROR_SUCCESS);
533     hsem = CreateSemaphoreA( NULL, 0, 1, "mshtml_install_semaphore");
534
535     if(GetLastError() == ERROR_ALREADY_EXISTS) {
536         WaitForSingleObject(hsem, INFINITE);
537     }else {
538         /*
539          * Try to find Gecko .cab file in following order:
540          * - directory stored in GeckoCabDir value of HKCU/Software/MSHTML key
541          * - $datadir/gecko
542          * - download from URL stored in GeckoUrl value of HKCU/Software/MSHTML key
543          */
544         if(!install_from_registered_dir()
545            && !install_from_default_dir()
546            && !silent && (url = get_url()))
547             DialogBoxW(hInst, MAKEINTRESOURCEW(ID_DWL_DIALOG), 0, installer_proc);
548     }
549
550     ReleaseSemaphore(hsem, 1, NULL);
551     CloseHandle(hsem);
552
553     return TRUE;
554 }