dlls/appwiz.cpl/addons.c

   1 /*
   2  * Copyright 2006-2010 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 #include <stdio.h>
  24 #ifdef HAVE_UNISTD_H
  25 # include <unistd.h>
  26 #endif
  27
  28 #define COBJMACROS
  29 #define NONAMELESSUNION
  30 #define NONAMELESSSTRUCT
  31
  32 #include "windef.h"
  33 #include "winbase.h"
  34 #include "winuser.h"
  35 #include "cpl.h"
  36 #include "winreg.h"
  37 #include "ole2.h"
  38 #include "commctrl.h"
  39 #include "advpub.h"
  40 #include "wininet.h"
  41 #include "shellapi.h"
  42 #include "urlmon.h"
  43 #include "msi.h"
  44
  45 #include "appwiz.h"
  46 #include "res.h"
  47
  48 #include "wine/debug.h"
  49 #include "wine/unicode.h"
  50 #include "wine/library.h"
  51
  52 WINE_DEFAULT_DEBUG_CHANNEL(appwizcpl);
  53
  54 #define GECKO_VERSION "1.5"
  55
  56 #ifdef __i386__
  57 #define ARCH_STRING "x86"
  58 #define GECKO_SHA "07b2bc74d03c885bb39124a7641715314cd3ae71"
  59 #elif defined(__x86_64__)
  60 #define ARCH_STRING "x86_64"
  61 #define GECKO_SHA "80a3b36c30bb79a11889879392fdc1fcda9ca165"
  62 #else
  63 #define ARCH_STRING ""
  64 #define GECKO_SHA "???"
  65 #endif
  66
  67 #define MONO_VERSION "0.0.4"
  68 #define MONO_SHA "7d827f7d28a88ae0da95a136573783124ffce4b1"
  69
  70 typedef struct {
  71     const char *version;
  72     const char *file_name;
  73     const char *subdir_name;
  74     const char *sha;
  75     const char *config_key;
  76     const char *url_config_key;
  77     const char *dir_config_key;
  78     LPCWSTR dialog_template;
  79 } addon_info_t;
  80
  81 static const addon_info_t addons_info[] = {
  82     {
  83         GECKO_VERSION,
  84         "wine_gecko-" GECKO_VERSION "-" ARCH_STRING ".msi",
  85         "gecko",
  86         GECKO_SHA,
  87         "MSHTML", "GeckoUrl", "GeckoCabDir",
  88         MAKEINTRESOURCEW(ID_DWL_GECKO_DIALOG)
  89     },
  90     {
  91         MONO_VERSION,
  92         "wine-mono-" MONO_VERSION ".msi",
  93         "mono",
  94         MONO_SHA,
  95         "Dotnet", "MonoUrl", "MonoCabDir",
  96         MAKEINTRESOURCEW(ID_DWL_MONO_DIALOG)
  97     }
  98 };
  99
 100 static const addon_info_t *addon;
 101
 102 static HWND install_dialog = NULL;
 103 static LPWSTR url = NULL;
 104
 105 /* SHA definitions are copied from advapi32. They aren't available in headers. */
 106
 107 typedef struct {
 108    ULONG Unknown[6];
 109    ULONG State[5];
 110    ULONG Count[2];
 111    UCHAR Buffer[64];
 112 } SHA_CTX, *PSHA_CTX;
 113
 114 void WINAPI A_SHAInit(PSHA_CTX);
 115 void WINAPI A_SHAUpdate(PSHA_CTX,const unsigned char*,UINT);
 116 void WINAPI A_SHAFinal(PSHA_CTX,PULONG);
 117
 118 static BOOL sha_check(const WCHAR *file_name)
 119 {
 120     const unsigned char *file_map;
 121     HANDLE file, map;
 122     ULONG sha[5];
 123     char buf[2*sizeof(sha)+1];
 124     SHA_CTX ctx;
 125     DWORD size, i;
 126
 127     file = CreateFileW(file_name, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_READONLY, NULL);
 128     if(file == INVALID_HANDLE_VALUE)
 129         return FALSE;
 130
 131     size = GetFileSize(file, NULL);
 132
 133     map = CreateFileMappingW(file, NULL, PAGE_READONLY, 0, 0, NULL);
 134     CloseHandle(file);
 135     if(!map)
 136         return FALSE;
 137
 138     file_map = MapViewOfFile(map, FILE_MAP_READ, 0, 0, 0);
 139     CloseHandle(map);
 140     if(!file_map)
 141         return FALSE;
 142
 143     A_SHAInit(&ctx);
 144     A_SHAUpdate(&ctx, file_map, size);
 145     A_SHAFinal(&ctx, sha);
 146
 147     UnmapViewOfFile(file_map);
 148
 149     for(i=0; i < sizeof(sha); i++)
 150         sprintf(buf + i*2, "%02x", *((unsigned char*)sha+i));
 151
 152     if(strcmp(buf, addon->sha)) {
 153         WCHAR message[256];
 154
 155         WARN("Got %s, expected %s\n", buf, addon->sha);
 156
 157         if(LoadStringW(hInst, IDS_INVALID_SHA, message, sizeof(message)/sizeof(WCHAR)))
 158             MessageBoxW(NULL, message, NULL, MB_ICONERROR);
 159
 160         return FALSE;
 161     }
 162
 163     return TRUE;
 164 }
 165
 166 static void set_status(DWORD id)
 167 {
 168     HWND status = GetDlgItem(install_dialog, ID_DWL_STATUS);
 169     WCHAR buf[64];
 170
 171     LoadStringW(hInst, id, buf, sizeof(buf)/sizeof(WCHAR));
 172     SendMessageW(status, WM_SETTEXT, 0, (LPARAM)buf);
 173 }
 174
 175 static BOOL install_file(const WCHAR *file_name)
 176 {
 177     ULONG res;
 178
 179     res = MsiInstallProductW(file_name, NULL);
 180     if(res != ERROR_SUCCESS) {
 181         ERR("MsiInstallProduct failed: %u\n", res);
 182         return FALSE;
 183     }
 184
 185     return TRUE;
 186 }
 187
 188 static BOOL install_from_unix_file(const char *dir, const char *subdir, const char *file_name)
 189 {
 190     LPWSTR dos_file_name;
 191     char *file_path;
 192     int fd, len;
 193     BOOL ret;
 194
 195     static WCHAR * (CDECL *wine_get_dos_file_name)(const char*);
 196     static const WCHAR kernel32W[] = {'k','e','r','n','e','l','3','2','.','d','l','l',0};
 197
 198     len = strlen(dir);
 199     file_path = heap_alloc(len+strlen(subdir)+strlen(file_name)+3);
 200     if(!file_path)
 201         return FALSE;
 202
 203     memcpy(file_path, dir, len);
 204     if(len && file_path[len-1] != '/' && file_path[len-1] != '\\')
 205         file_path[len++] = '/';
 206     if(*subdir) {
 207         strcpy(file_path+len, subdir);
 208         len += strlen(subdir);
 209         file_path[len++] = '/';
 210     }
 211     strcpy(file_path+len, file_name);
 212
 213     fd = open(file_path, O_RDONLY);
 214     if(fd == -1) {
 215         TRACE("%s not found\n", debugstr_a(file_path));
 216         heap_free(file_path);
 217         return FALSE;
 218     }
 219
 220     close(fd);
 221
 222     if(!wine_get_dos_file_name)
 223         wine_get_dos_file_name = (void*)GetProcAddress(GetModuleHandleW(kernel32W), "wine_get_dos_file_name");
 224
 225     if(wine_get_dos_file_name) { /* Wine UNIX mode */
 226         dos_file_name = wine_get_dos_file_name(file_path);
 227         if(!dos_file_name) {
 228             ERR("Could not get dos file name of %s\n", debugstr_a(file_path));
 229             heap_free(file_path);
 230             return FALSE;
 231         }
 232     } else { /* Windows mode */
 233         UINT res;
 234         WARN("Could not get wine_get_dos_file_name function, calling install_cab directly.\n");
 235         res = MultiByteToWideChar( CP_ACP, 0, file_path, -1, 0, 0);
 236         dos_file_name = heap_alloc (res*sizeof(WCHAR));
 237         MultiByteToWideChar( CP_ACP, 0, file_path, -1, dos_file_name, res);
 238     }
 239
 240     heap_free(file_path);
 241
 242     ret = install_file(dos_file_name);
 243
 244     heap_free(dos_file_name);
 245     return ret;
 246 }
 247
 248 static HKEY open_config_key(void)
 249 {
 250     HKEY hkey, ret;
 251     DWORD res;
 252
 253     static const WCHAR wine_keyW[] = {'S','o','f','t','w','a','r','e','\\','W','i','n','e',0};
 254
 255     /* @@ Wine registry key: HKCU\Software\Wine\$config_key */
 256     res = RegOpenKeyW(HKEY_CURRENT_USER, wine_keyW, &hkey);
 257     if(res != ERROR_SUCCESS)
 258         return NULL;
 259
 260     res = RegOpenKeyA(hkey, addon->config_key, &ret);
 261     RegCloseKey(hkey);
 262     return res == ERROR_SUCCESS ? ret : NULL;
 263 }
 264
 265 static BOOL install_from_registered_dir(void)
 266 {
 267     char *package_dir;
 268     HKEY hkey;
 269     DWORD res, type, size = MAX_PATH;
 270     BOOL ret;
 271
 272     hkey = open_config_key();
 273     if(!hkey)
 274         return FALSE;
 275
 276     package_dir = heap_alloc(size);
 277     res = RegGetValueA(hkey, NULL, addon->dir_config_key, RRF_RT_ANY, &type, (PBYTE)package_dir, &size);
 278     if(res == ERROR_MORE_DATA) {
 279         package_dir = heap_realloc(package_dir, size);
 280         res = RegGetValueA(hkey, NULL, addon->dir_config_key, RRF_RT_ANY, &type, (PBYTE)package_dir, &size);
 281     }
 282     RegCloseKey(hkey);
 283     if(res != ERROR_SUCCESS || (type != REG_SZ && type != REG_EXPAND_SZ)) {
 284         heap_free(package_dir);
 285         return FALSE;
 286     }
 287
 288     TRACE("Trying %s/%s\n", debugstr_a(package_dir), debugstr_a(addon->file_name));
 289
 290     ret = install_from_unix_file(package_dir, "", addon->file_name);
 291
 292     heap_free(package_dir);
 293     return ret;
 294 }
 295
 296 static BOOL install_from_default_dir(void)
 297 {
 298     const char *data_dir, *package_dir;
 299     char *dir_buf = NULL;
 300     int len;
 301     BOOL ret;
 302
 303     if((data_dir = wine_get_data_dir())) {
 304         package_dir = data_dir;
 305     }else if((data_dir = wine_get_build_dir())) {
 306         len = strlen(data_dir);
 307         dir_buf = heap_alloc(len + sizeof("/../"));
 308         memcpy(dir_buf, data_dir, len);
 309         strcpy(dir_buf+len, "/../");
 310         package_dir = dir_buf;
 311     }else {
 312         return FALSE;
 313     }
 314
 315     ret = install_from_unix_file(package_dir, addon->subdir_name, addon->file_name);
 316     heap_free(dir_buf);
 317
 318     if (!ret)
 319         ret = install_from_unix_file(INSTALL_DATADIR "/wine/", addon->subdir_name, addon->file_name);
 320     if (!ret && strcmp(INSTALL_DATADIR, "/usr/share"))
 321         ret = install_from_unix_file("/usr/share/wine/", addon->subdir_name, addon->file_name);
 322     return ret;
 323 }
 324
 325 static HRESULT WINAPI InstallCallback_QueryInterface(IBindStatusCallback *iface,
 326         REFIID riid, void **ppv)
 327 {
 328     if(IsEqualGUID(&IID_IUnknown, riid) || IsEqualGUID(&IID_IBindStatusCallback, riid)) {
 329         *ppv = iface;
 330         return S_OK;
 331     }
 332
 333     return E_INVALIDARG;
 334 }
 335
 336 static ULONG WINAPI InstallCallback_AddRef(IBindStatusCallback *iface)
 337 {
 338     return 2;
 339 }
 340
 341 static ULONG WINAPI InstallCallback_Release(IBindStatusCallback *iface)
 342 {
 343     return 1;
 344 }
 345
 346 static HRESULT WINAPI InstallCallback_OnStartBinding(IBindStatusCallback *iface,
 347         DWORD dwReserved, IBinding *pib)
 348 {
 349     set_status(IDS_DOWNLOADING);
 350     return S_OK;
 351 }
 352
 353 static HRESULT WINAPI InstallCallback_GetPriority(IBindStatusCallback *iface,
 354         LONG *pnPriority)
 355 {
 356     return E_NOTIMPL;
 357 }
 358
 359 static HRESULT WINAPI InstallCallback_OnLowResource(IBindStatusCallback *iface,
 360        DWORD dwReserved)
 361 {
 362     return E_NOTIMPL;
 363 }
 364
 365 static HRESULT WINAPI InstallCallback_OnProgress(IBindStatusCallback *iface, ULONG ulProgress,
 366         ULONG ulProgressMax, ULONG ulStatusCode, LPCWSTR szStatusText)
 367 {
 368     HWND progress = GetDlgItem(install_dialog, ID_DWL_PROGRESS);
 369
 370     if(ulProgressMax)
 371         SendMessageW(progress, PBM_SETRANGE32, 0, ulProgressMax);
 372     if(ulProgress)
 373         SendMessageW(progress, PBM_SETPOS, ulProgress, 0);
 374
 375     return S_OK;
 376 }
 377
 378 static HRESULT WINAPI InstallCallback_OnStopBinding(IBindStatusCallback *iface,
 379         HRESULT hresult, LPCWSTR szError)
 380 {
 381     if(FAILED(hresult)) {
 382         ERR("Binding failed %08x\n", hresult);
 383         return S_OK;
 384     }
 385
 386     set_status(IDS_INSTALLING);
 387     return S_OK;
 388 }
 389
 390 static HRESULT WINAPI InstallCallback_GetBindInfo(IBindStatusCallback *iface,
 391         DWORD* grfBINDF, BINDINFO* pbindinfo)
 392 {
 393     /* FIXME */
 394     *grfBINDF = 0;
 395     return S_OK;
 396 }
 397
 398 static HRESULT WINAPI InstallCallback_OnDataAvailable(IBindStatusCallback *iface, DWORD grfBSCF,
 399         DWORD dwSize, FORMATETC* pformatetc, STGMEDIUM* pstgmed)
 400 {
 401     ERR("\n");
 402     return E_NOTIMPL;
 403 }
 404
 405 static HRESULT WINAPI InstallCallback_OnObjectAvailable(IBindStatusCallback *iface,
 406         REFIID riid, IUnknown* punk)
 407 {
 408     ERR("\n");
 409     return E_NOTIMPL;
 410 }
 411
 412 static const IBindStatusCallbackVtbl InstallCallbackVtbl = {
 413     InstallCallback_QueryInterface,
 414     InstallCallback_AddRef,
 415     InstallCallback_Release,
 416     InstallCallback_OnStartBinding,
 417     InstallCallback_GetPriority,
 418     InstallCallback_OnLowResource,
 419     InstallCallback_OnProgress,
 420     InstallCallback_OnStopBinding,
 421     InstallCallback_GetBindInfo,
 422     InstallCallback_OnDataAvailable,
 423     InstallCallback_OnObjectAvailable
 424 };
 425
 426 static IBindStatusCallback InstallCallback = { &InstallCallbackVtbl };
 427
 428 static LPWSTR get_url(void)
 429 {
 430     DWORD size = INTERNET_MAX_URL_LENGTH*sizeof(WCHAR);
 431     WCHAR *url, *config_key;
 432     HKEY hkey;
 433     DWORD res, type;
 434     DWORD returned_size;
 435
 436     static const WCHAR httpW[] = {'h','t','t','p'};
 437     static const WCHAR arch_formatW[] = {'?','a','r','c','h','='};
 438     static const WCHAR v_formatW[] = {'&','v','='};
 439
 440     hkey = open_config_key();
 441     if(!hkey)
 442         return NULL;
 443
 444     url = heap_alloc(size);
 445     returned_size = size;
 446
 447     config_key = heap_strdupAtoW(addon->url_config_key);
 448     res = RegQueryValueExW(hkey, config_key, NULL, &type, (LPBYTE)url, &returned_size);
 449     heap_free(config_key);
 450     RegCloseKey(hkey);
 451     if(res != ERROR_SUCCESS || type != REG_SZ) {
 452         heap_free(url);
 453         return NULL;
 454     }
 455
 456     if(returned_size > sizeof(httpW) && !memcmp(url, httpW, sizeof(httpW))) {
 457         DWORD len;
 458
 459         len = strlenW(url);
 460         memcpy(url+len, arch_formatW, sizeof(arch_formatW));
 461         len += sizeof(arch_formatW)/sizeof(WCHAR);
 462         len += MultiByteToWideChar(CP_ACP, 0, ARCH_STRING, sizeof(ARCH_STRING), url+len, size/sizeof(WCHAR)-len)-1;
 463         memcpy(url+len, v_formatW, sizeof(v_formatW));
 464         len += sizeof(v_formatW)/sizeof(WCHAR);
 465         MultiByteToWideChar(CP_ACP, 0, addon->version, -1, url+len, size/sizeof(WCHAR)-len);
 466     }
 467
 468     TRACE("Got URL %s\n", debugstr_w(url));
 469     return url;
 470 }
 471
 472 static DWORD WINAPI download_proc(PVOID arg)
 473 {
 474     WCHAR tmp_dir[MAX_PATH], tmp_file[MAX_PATH];
 475     HRESULT hres;
 476
 477     GetTempPathW(sizeof(tmp_dir)/sizeof(WCHAR), tmp_dir);
 478     GetTempFileNameW(tmp_dir, NULL, 0, tmp_file);
 479
 480     TRACE("using temp file %s\n", debugstr_w(tmp_file));
 481
 482     hres = URLDownloadToFileW(NULL, url, tmp_file, 0, &InstallCallback);
 483     if(FAILED(hres)) {
 484         ERR("URLDownloadToFile failed: %08x\n", hres);
 485         return 0;
 486     }
 487
 488     if(sha_check(tmp_file))
 489         install_file(tmp_file);
 490     DeleteFileW(tmp_file);
 491     EndDialog(install_dialog, 0);
 492     return 0;
 493 }
 494
 495 static void run_winebrowser(const WCHAR *url)
 496 {
 497     PROCESS_INFORMATION pi;
 498     STARTUPINFOW si;
 499     WCHAR app[MAX_PATH];
 500     LONG len, url_len;
 501     WCHAR *args;
 502     BOOL ret;
 503
 504     static const WCHAR winebrowserW[] = {'\\','w','i','n','e','b','r','o','w','s','e','r','.','e','x','e',0};
 505
 506     url_len = strlenW(url);
 507
 508     len = GetSystemDirectoryW(app, MAX_PATH-sizeof(winebrowserW)/sizeof(WCHAR));
 509     memcpy(app+len, winebrowserW, sizeof(winebrowserW));
 510     len += sizeof(winebrowserW)/sizeof(WCHAR) -1;
 511
 512     args = heap_alloc((len+1+url_len)*sizeof(WCHAR));
 513     if(!args)
 514         return;
 515
 516     memcpy(args, app, len*sizeof(WCHAR));
 517     args[len++] = ' ';
 518     memcpy(args+len, url, (url_len+1) * sizeof(WCHAR));
 519
 520     TRACE("starting %s\n", debugstr_w(args));
 521
 522     memset(&si, 0, sizeof(si));
 523     si.cb = sizeof(si);
 524     ret = CreateProcessW(app, args, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
 525     heap_free(args);
 526     if (ret) {
 527         CloseHandle(pi.hThread);
 528         CloseHandle(pi.hProcess);
 529     }
 530 }
 531
 532 static INT_PTR CALLBACK installer_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 533 {
 534     switch(msg) {
 535     case WM_INITDIALOG:
 536         ShowWindow(GetDlgItem(hwnd, ID_DWL_PROGRESS), SW_HIDE);
 537         install_dialog = hwnd;
 538         return TRUE;
 539
 540     case WM_NOTIFY:
 541         switch (((NMHDR *)lParam)->code)
 542         {
 543         case NM_CLICK:
 544         case NM_RETURN:
 545             if (wParam == ID_DWL_STATUS)
 546                 run_winebrowser(((NMLINK*)lParam)->item.szUrl);
 547             break;
 548         }
 549         break;
 550
 551     case WM_COMMAND:
 552         switch(wParam) {
 553         case IDCANCEL:
 554             EndDialog(hwnd, 0);
 555             return FALSE;
 556
 557         case ID_DWL_INSTALL:
 558             ShowWindow(GetDlgItem(hwnd, ID_DWL_PROGRESS), SW_SHOW);
 559             EnableWindow(GetDlgItem(hwnd, ID_DWL_INSTALL), 0);
 560             EnableWindow(GetDlgItem(hwnd, IDCANCEL), 0); /* FIXME */
 561             CloseHandle( CreateThread(NULL, 0, download_proc, NULL, 0, NULL));
 562             return FALSE;
 563         }
 564     }
 565
 566     return FALSE;
 567 }
 568
 569 BOOL install_addon(addon_t addon_type)
 570 {
 571     if(!*ARCH_STRING)
 572         return FALSE;
 573
 574     addon = addons_info+addon_type;
 575
 576     /*
 577      * Try to find addon .msi file in following order:
 578      * - directory stored in $dir_config_key value of HKCU/Wine/Software/$config_key key
 579      * - $datadir/$addon_subdir/
 580      * - $INSTALL_DATADIR/wine/$addon_subdir/
 581      * - /usr/share/wine/$addon_subdir/
 582      * - download from URL stored in $url_config_key value of HKCU/Wine/Software/$config_key key
 583      */
 584     if(!install_from_registered_dir()
 585        && !install_from_default_dir()
 586        && (url = get_url()))
 587         DialogBoxW(hInst, addon->dialog_template, 0, installer_proc);
 588
 589     heap_free(url);
 590     url = NULL;
 591     return TRUE;
 592 }