dlls/urlmon/axinstall.c

   1 /*
   2  * Copyright 2012 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 #define OEMRESOURCE
  20
  21 #include <assert.h>
  22
  23 #include "urlmon_main.h"
  24 #include "resource.h"
  25
  26 #include "advpub.h"
  27 #include "fdi.h"
  28
  29 #include "wine/debug.h"
  30
  31 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
  32
  33 static const WCHAR ctxW[] = {'c','t','x',0};
  34 static const WCHAR cab_extW[] = {'.','c','a','b',0};
  35 static const WCHAR infW[] = {'i','n','f',0};
  36 static const WCHAR dllW[] = {'d','l','l',0};
  37 static const WCHAR ocxW[] = {'o','c','x',0};
  38
  39 enum install_type {
  40     INSTALL_UNKNOWN,
  41     INSTALL_DLL,
  42     INSTALL_INF
  43 };
  44
  45 typedef struct {
  46     IUri *uri;
  47     IBindStatusCallback *callback;
  48     BOOL release_on_stop;
  49     BOOL cancel;
  50     WCHAR *install_file;
  51     const WCHAR *cache_file;
  52     const WCHAR *tmp_dir;
  53     const WCHAR *file_name;
  54     enum install_type install_type;
  55     HWND hwnd;
  56     int counter;
  57     INT_PTR timer;
  58 } install_ctx_t;
  59
  60 static void release_install_ctx(install_ctx_t *ctx)
  61 {
  62     if(ctx->uri)
  63         IUri_Release(ctx->uri);
  64     if(ctx->callback)
  65         IBindStatusCallback_Release(ctx->callback);
  66     heap_free(ctx->install_file);
  67     heap_free(ctx);
  68 }
  69
  70 static inline BOOL file_exists(const WCHAR *file_name)
  71 {
  72     return GetFileAttributesW(file_name) != INVALID_FILE_ATTRIBUTES;
  73 }
  74
  75 static HRESULT extract_cab_file(install_ctx_t *ctx)
  76 {
  77     size_t path_len, file_len;
  78     WCHAR *ptr;
  79     HRESULT hres;
  80
  81     hres = ExtractFilesW(ctx->cache_file, ctx->tmp_dir, 0, NULL, NULL, 0);
  82     if(FAILED(hres)) {
  83         WARN("ExtractFilesW failed: %08x\n", hres);
  84         return hres;
  85     }
  86
  87     path_len = strlenW(ctx->tmp_dir);
  88     file_len = strlenW(ctx->file_name);
  89     ctx->install_file = heap_alloc((path_len+file_len+2)*sizeof(WCHAR));
  90     if(!ctx->install_file)
  91         return E_OUTOFMEMORY;
  92
  93     memcpy(ctx->install_file, ctx->tmp_dir, path_len*sizeof(WCHAR));
  94     ctx->install_file[path_len] = '\\';
  95     memcpy(ctx->install_file+path_len+1, ctx->file_name, (file_len+1)*sizeof(WCHAR));
  96
  97     /* NOTE: Assume that file_name contains ".cab" extension */
  98     ptr = ctx->install_file+path_len+1+file_len-3;
  99
 100     memcpy(ptr, infW, sizeof(infW));
 101     if(file_exists(ctx->install_file)) {
 102         ctx->install_type = INSTALL_INF;
 103         return S_OK;
 104     }
 105
 106     memcpy(ptr, dllW, sizeof(dllW));
 107     if(file_exists(ctx->install_file)) {
 108         ctx->install_type = INSTALL_DLL;
 109         return S_OK;
 110     }
 111
 112     memcpy(ptr, ocxW, sizeof(ocxW));
 113     if(file_exists(ctx->install_file)) {
 114         ctx->install_type = INSTALL_DLL;
 115         return S_OK;
 116     }
 117
 118     FIXME("No known install file\n");
 119     return E_NOTIMPL;
 120 }
 121
 122 static HRESULT setup_dll(install_ctx_t *ctx)
 123 {
 124     HMODULE module;
 125     HRESULT hres;
 126
 127     HRESULT (WINAPI *reg_func)(void);
 128
 129     module = LoadLibraryW(ctx->install_file);
 130     if(!module)
 131         return E_FAIL;
 132
 133     reg_func = (void*)GetProcAddress(module, "DllRegisterServer");
 134     if(reg_func) {
 135         hres = reg_func();
 136     }else {
 137         WARN("no DllRegisterServer function\n");
 138         hres = E_FAIL;
 139     }
 140
 141     FreeLibrary(module);
 142     return hres;
 143 }
 144
 145 static void expand_command(install_ctx_t *ctx, const WCHAR *cmd, WCHAR *buf, size_t *size)
 146 {
 147     const WCHAR *ptr = cmd, *prev_ptr = cmd;
 148     size_t len = 0, len2;
 149
 150     static const WCHAR expand_dirW[] = {'%','E','X','T','R','A','C','T','_','D','I','R','%'};
 151
 152     while((ptr = strchrW(ptr, '%'))) {
 153         if(buf)
 154             memcpy(buf+len, prev_ptr, ptr-prev_ptr);
 155         len += ptr-prev_ptr;
 156
 157         if(!strncmpiW(ptr, expand_dirW, sizeof(expand_dirW)/sizeof(WCHAR))) {
 158             len2 = strlenW(ctx->tmp_dir);
 159             if(buf)
 160                 memcpy(buf+len, ctx->tmp_dir, len2*sizeof(WCHAR));
 161             len += len2;
 162             ptr += sizeof(expand_dirW)/sizeof(WCHAR);
 163         }else {
 164             FIXME("Can't expand %s\n", debugstr_w(ptr));
 165             if(buf)
 166                 buf[len] = '%';
 167             len++;
 168             ptr++;
 169         }
 170
 171         prev_ptr = ptr;
 172     }
 173
 174     if(buf)
 175         strcpyW(buf+len, prev_ptr);
 176     *size = len + strlenW(prev_ptr) + 1;
 177 }
 178
 179 static HRESULT process_hook_section(install_ctx_t *ctx, const WCHAR *sect_name)
 180 {
 181     WCHAR buf[2048], val[2*MAX_PATH];
 182     const WCHAR *key;
 183     DWORD len;
 184     HRESULT hres;
 185
 186     static const WCHAR runW[] = {'r','u','n',0};
 187
 188     len = GetPrivateProfileStringW(sect_name, NULL, NULL, buf, sizeof(buf)/sizeof(*buf), ctx->install_file);
 189     if(!len)
 190         return S_OK;
 191
 192     for(key = buf; *key; key += strlenW(key)+1) {
 193         if(!strcmpiW(key, runW)) {
 194             WCHAR *cmd;
 195             size_t size;
 196
 197             len = GetPrivateProfileStringW(sect_name, runW, NULL, val, sizeof(val)/sizeof(*val), ctx->install_file);
 198
 199             TRACE("Run %s\n", debugstr_w(val));
 200
 201             expand_command(ctx, val, NULL, &size);
 202
 203             cmd = heap_alloc(size*sizeof(WCHAR));
 204             if(!cmd)
 205                 heap_free(cmd);
 206
 207             expand_command(ctx, val, cmd, &size);
 208             hres = RunSetupCommandW(ctx->hwnd, cmd, NULL, ctx->tmp_dir, NULL, NULL, 0, NULL);
 209             heap_free(cmd);
 210             if(FAILED(hres))
 211                 return hres;
 212         }else {
 213             FIXME("Unsupported hook %s\n", debugstr_w(key));
 214             return E_NOTIMPL;
 215         }
 216     }
 217
 218     return S_OK;
 219 }
 220
 221 static HRESULT install_inf_file(install_ctx_t *ctx)
 222 {
 223     WCHAR buf[2048], sect_name[128];
 224     BOOL default_install = TRUE;
 225     const WCHAR *key;
 226     DWORD len;
 227     HRESULT hres;
 228
 229     static const WCHAR setup_hooksW[] = {'S','e','t','u','p',' ','H','o','o','k','s',0};
 230     static const WCHAR add_codeW[] = {'A','d','d','.','C','o','d','e',0};
 231
 232     len = GetPrivateProfileStringW(setup_hooksW, NULL, NULL, buf, sizeof(buf)/sizeof(*buf), ctx->install_file);
 233     if(len) {
 234         default_install = FALSE;
 235
 236         for(key = buf; *key; key += strlenW(key)+1) {
 237             TRACE("[Setup Hooks] key: %s\n", debugstr_w(key));
 238
 239             len = GetPrivateProfileStringW(setup_hooksW, key, NULL, sect_name, sizeof(sect_name)/sizeof(*sect_name),
 240                     ctx->install_file);
 241             if(!len) {
 242                 WARN("Could not get key value\n");
 243                 return E_FAIL;
 244             }
 245
 246             hres = process_hook_section(ctx, sect_name);
 247             if(FAILED(hres))
 248                 return hres;
 249         }
 250     }
 251
 252     len = GetPrivateProfileStringW(add_codeW, NULL, NULL, buf, sizeof(buf)/sizeof(*buf), ctx->install_file);
 253     if(len) {
 254         default_install = FALSE;
 255
 256         for(key = buf; *key; key += strlenW(key)+1) {
 257             TRACE("[Add.Code] key: %s\n", debugstr_w(key));
 258
 259             len = GetPrivateProfileStringW(add_codeW, key, NULL, sect_name, sizeof(sect_name)/sizeof(*sect_name),
 260                     ctx->install_file);
 261             if(!len) {
 262                 WARN("Could not get key value\n");
 263                 return E_FAIL;
 264             }
 265
 266             hres = RunSetupCommandW(ctx->hwnd, ctx->install_file, sect_name,
 267                     ctx->tmp_dir, NULL, NULL, RSC_FLAG_INF, NULL);
 268             if(FAILED(hres)) {
 269                 WARN("RunSetupCommandW failed: %08x\n", hres);
 270                 return hres;
 271             }
 272         }
 273     }
 274
 275     if(default_install) {
 276         hres = RunSetupCommandW(ctx->hwnd, ctx->install_file, NULL, ctx->tmp_dir, NULL, NULL, RSC_FLAG_INF, NULL);
 277         if(FAILED(hres)) {
 278             WARN("RunSetupCommandW failed: %08x\n", hres);
 279             return hres;
 280         }
 281     }
 282
 283     return S_OK;
 284 }
 285
 286 static HRESULT install_cab_file(install_ctx_t *ctx)
 287 {
 288     WCHAR tmp_path[MAX_PATH], tmp_dir[MAX_PATH];
 289     BOOL res = FALSE, leave_temp = FALSE;
 290     DWORD i;
 291     HRESULT hres;
 292
 293     GetTempPathW(sizeof(tmp_path)/sizeof(WCHAR), tmp_path);
 294
 295     for(i=0; !res && i < 100; i++) {
 296         GetTempFileNameW(tmp_path, NULL, GetTickCount() + i*17037, tmp_dir);
 297         res = CreateDirectoryW(tmp_dir, NULL);
 298     }
 299     if(!res)
 300         return E_FAIL;
 301
 302     ctx->tmp_dir = tmp_dir;
 303
 304     TRACE("Using temporary directory %s\n", debugstr_w(tmp_dir));
 305
 306     hres = extract_cab_file(ctx);
 307     if(SUCCEEDED(hres)) {
 308         if(ctx->callback)
 309             IBindStatusCallback_OnProgress(ctx->callback, 0, 0, BINDSTATUS_INSTALLINGCOMPONENTS, ctx->install_file);
 310
 311         switch(ctx->install_type) {
 312         case INSTALL_INF:
 313             hres = install_inf_file(ctx);
 314             break;
 315         case INSTALL_DLL:
 316             FIXME("Installing DLL, registering in temporary location\n");
 317             hres = setup_dll(ctx);
 318             if(SUCCEEDED(hres))
 319                 leave_temp = TRUE;
 320             break;
 321         default:
 322             assert(0);
 323         }
 324     }
 325
 326     if(!leave_temp)
 327         RemoveDirectoryW(ctx->tmp_dir);
 328     return hres;
 329 }
 330
 331 static void update_counter(install_ctx_t *ctx, HWND hwnd)
 332 {
 333     WCHAR text[100];
 334
 335     if(--ctx->counter <= 0) {
 336         HWND button_hwnd;
 337
 338         KillTimer(hwnd, ctx->timer);
 339         LoadStringW(urlmon_instance, IDS_AXINSTALL_INSTALL, text, sizeof(text)/sizeof(WCHAR));
 340
 341         button_hwnd = GetDlgItem(hwnd, ID_AXINSTALL_INSTALL_BTN);
 342         EnableWindow(button_hwnd, TRUE);
 343     }else {
 344         WCHAR buf[100];
 345         LoadStringW(urlmon_instance, IDS_AXINSTALL_INSTALLN, buf, sizeof(buf)/sizeof(WCHAR));
 346         sprintfW(text, buf, ctx->counter);
 347     }
 348
 349     SetDlgItemTextW(hwnd, ID_AXINSTALL_INSTALL_BTN, text);
 350 }
 351
 352 static BOOL init_warning_dialog(HWND hwnd, install_ctx_t *ctx)
 353 {
 354     BSTR display_uri;
 355     HRESULT hres;
 356
 357     if(!SetPropW(hwnd, ctxW, ctx))
 358         return FALSE;
 359
 360     hres = IUri_GetDisplayUri(ctx->uri, &display_uri);
 361     if(FAILED(hres))
 362         return FALSE;
 363
 364     SetDlgItemTextW(hwnd, ID_AXINSTALL_LOCATION, display_uri);
 365     SysFreeString(display_uri);
 366
 367     SendDlgItemMessageW(hwnd, ID_AXINSTALL_ICON, STM_SETICON,
 368             (WPARAM)LoadIconW(0, (const WCHAR*)OIC_WARNING), 0);
 369
 370     ctx->counter = 4;
 371     update_counter(ctx, hwnd);
 372     ctx->timer = SetTimer(hwnd, 1, 1000, NULL);
 373     return TRUE;
 374 }
 375
 376 static INT_PTR WINAPI warning_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
 377 {
 378     switch(msg) {
 379     case WM_INITDIALOG: {
 380         if(!init_warning_dialog(hwnd, (install_ctx_t*)lparam))
 381             EndDialog(hwnd, 0);
 382         return TRUE;
 383     }
 384     case WM_COMMAND:
 385         switch(wparam) {
 386         case ID_AXINSTALL_INSTALL_BTN: {
 387             install_ctx_t *ctx = GetPropW(hwnd, ctxW);
 388             if(ctx)
 389                 ctx->cancel = FALSE;
 390             EndDialog(hwnd, 0);
 391             return FALSE;
 392         }
 393         case IDCANCEL:
 394             EndDialog(hwnd, 0);
 395             return FALSE;
 396         }
 397     case WM_TIMER:
 398         update_counter(GetPropW(hwnd, ctxW), hwnd);
 399         return TRUE;
 400     }
 401
 402     return FALSE;
 403 }
 404
 405 static BOOL install_warning(install_ctx_t *ctx)
 406 {
 407     IWindowForBindingUI *window_iface;
 408     HWND parent_hwnd = NULL;
 409     HRESULT hres;
 410
 411     if(!ctx->callback) {
 412         FIXME("no callback\n");
 413         return FALSE;
 414     }
 415
 416     hres = IBindStatusCallback_QueryInterface(ctx->callback, &IID_IWindowForBindingUI, (void**)&window_iface);
 417     if(FAILED(hres))
 418         return FALSE;
 419
 420     hres = IWindowForBindingUI_GetWindow(window_iface, &IID_ICodeInstall, &ctx->hwnd);
 421     IWindowForBindingUI_Release(window_iface);
 422     if(FAILED(hres))
 423         return FALSE;
 424
 425     ctx->cancel = TRUE;
 426     DialogBoxParamW(urlmon_instance, MAKEINTRESOURCEW(ID_AXINSTALL_WARNING_DLG), parent_hwnd, warning_proc, (LPARAM)ctx);
 427     return !ctx->cancel;
 428 }
 429
 430 static HRESULT install_file(install_ctx_t *ctx, const WCHAR *cache_file)
 431 {
 432     BSTR path;
 433     HRESULT hres;
 434
 435     TRACE("%s\n", debugstr_w(cache_file));
 436
 437     ctx->cache_file = cache_file;
 438
 439     if(!install_warning(ctx)) {
 440         TRACE("Installation cancelled\n");
 441         return S_OK;
 442     }
 443
 444     hres = IUri_GetPath(ctx->uri, &path);
 445     if(SUCCEEDED(hres)) {
 446         const WCHAR *ptr, *ptr2, *ext;
 447
 448         ptr = strrchrW(path, '/');
 449         if(!ptr)
 450             ptr = path;
 451         else
 452             ptr++;
 453
 454         ptr2 = strrchrW(ptr, '\\');
 455         if(ptr2)
 456             ptr = ptr2+1;
 457
 458         ctx->file_name = ptr;
 459         ext = strrchrW(ptr, '.');
 460         if(!ext)
 461             ext = ptr;
 462
 463         if(!strcmpiW(ext, cab_extW)) {
 464             hres = install_cab_file(ctx);
 465         }else {
 466             FIXME("Unsupported extension %s\n", debugstr_w(ext));
 467             hres = E_NOTIMPL;
 468         }
 469         SysFreeString(path);
 470     }
 471
 472     return hres;
 473 }
 474
 475 static void failure_msgbox(install_ctx_t *ctx, HRESULT hres)
 476 {
 477     WCHAR buf[1024], fmt[1024];
 478
 479     LoadStringW(urlmon_instance, IDS_AXINSTALL_FAILURE, fmt, sizeof(fmt)/sizeof(WCHAR));
 480     sprintfW(buf, fmt, hres);
 481     MessageBoxW(ctx->hwnd, buf, NULL, MB_OK);
 482 }
 483
 484 static HRESULT distunit_on_stop(void *ctx, const WCHAR *cache_file, HRESULT hresult, const WCHAR *error_str)
 485 {
 486     install_ctx_t *install_ctx = ctx;
 487
 488     TRACE("(%p %s %08x %s)\n", ctx, debugstr_w(cache_file), hresult, debugstr_w(error_str));
 489
 490     if(hresult == S_OK) {
 491         hresult = install_file(install_ctx, cache_file);
 492         if(FAILED(hresult))
 493             failure_msgbox(ctx, hresult);
 494     }
 495
 496     if(install_ctx->callback)
 497         IBindStatusCallback_OnStopBinding(install_ctx->callback, hresult, error_str);
 498
 499     if(install_ctx->release_on_stop)
 500         release_install_ctx(install_ctx);
 501     return S_OK;
 502 }
 503
 504 /***********************************************************************
 505  *           AsyncInstallDistributionUnit (URLMON.@)
 506  */
 507 HRESULT WINAPI AsyncInstallDistributionUnit(const WCHAR *szDistUnit, const WCHAR *szTYPE, const WCHAR *szExt,
 508         DWORD dwFileVersionMS, DWORD dwFileVersionLS, const WCHAR *szURL, IBindCtx *pbc, void *pvReserved, DWORD flags)
 509 {
 510     install_ctx_t *ctx;
 511     HRESULT hres;
 512
 513     TRACE("(%s %s %s %x %x %s %p %p %x)\n", debugstr_w(szDistUnit), debugstr_w(szTYPE), debugstr_w(szExt),
 514           dwFileVersionMS, dwFileVersionLS, debugstr_w(szURL), pbc, pvReserved, flags);
 515
 516     if(szDistUnit || szTYPE || szExt)
 517         FIXME("Unsupported arguments\n");
 518
 519     ctx = heap_alloc_zero(sizeof(*ctx));
 520     if(!ctx)
 521         return E_OUTOFMEMORY;
 522
 523     hres = CreateUri(szURL, 0, 0, &ctx->uri);
 524     if(FAILED(hres)) {
 525         heap_free(ctx);
 526         return E_OUTOFMEMORY;
 527     }
 528
 529     ctx->callback = bsc_from_bctx(pbc);
 530
 531     hres = download_to_cache(ctx->uri, distunit_on_stop, ctx, ctx->callback);
 532     if(hres == MK_S_ASYNCHRONOUS)
 533         ctx->release_on_stop = TRUE;
 534     else
 535         release_install_ctx(ctx);
 536
 537     return hres;
 538 }