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