dlls/mshtml/main.c

   1 /*
   2  *    MSHTML Class Factory
   3  *
   4  * Copyright 2002 Lionel Ulmer
   5  * Copyright 2003 Mike McCormack
   6  * Copyright 2005 Jacek Caban
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include <stdarg.h>
  24 #include <stdio.h>
  25
  26 #define COBJMACROS
  27
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "winuser.h"
  31 #include "winreg.h"
  32 #include "ole2.h"
  33 #include "advpub.h"
  34 #include "shlwapi.h"
  35 #include "optary.h"
  36 #include "rpcproxy.h"
  37 #include "shlguid.h"
  38 #include "mlang.h"
  39 #include "wininet.h"
  40
  41 #include "wine/debug.h"
  42
  43 #define INIT_GUID
  44 #include "mshtml_private.h"
  45 #include "resource.h"
  46 #include "pluginhost.h"
  47 #include "mscoree.h"
  48
  49 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  50
  51 HINSTANCE hInst;
  52 DWORD mshtml_tls = TLS_OUT_OF_INDEXES;
  53
  54 void (__cdecl *ccp_init)(ExternalCycleCollectionParticipant*,const CCObjCallback*);
  55 nsrefcnt (__cdecl *ccref_decr)(nsCycleCollectingAutoRefCnt*,nsISupports*,ExternalCycleCollectionParticipant*);
  56 nsrefcnt (__cdecl *ccref_incr)(nsCycleCollectingAutoRefCnt*,nsISupports*);
  57 void (__cdecl *ccref_init)(nsCycleCollectingAutoRefCnt*,nsrefcnt);
  58 void (__cdecl *describe_cc_node)(nsCycleCollectingAutoRefCnt*,const char*,nsCycleCollectionTraversalCallback*);
  59 void (__cdecl *note_cc_edge)(nsISupports*,const char*,nsCycleCollectionTraversalCallback*);
  60
  61 static HINSTANCE shdoclc = NULL;
  62 static WCHAR *status_strings[IDS_STATUS_LAST-IDS_STATUS_FIRST+1];
  63 static IMultiLanguage2 *mlang;
  64 static IInternetSecurityManager *security_manager;
  65 static unsigned global_max_compat_mode = COMPAT_MODE_IE11;
  66 static struct list compat_config = LIST_INIT(compat_config);
  67
  68 typedef struct {
  69     struct list entry;
  70     compat_mode_t max_compat_mode;
  71     WCHAR host[1];
  72 } compat_config_t;
  73
  74 static BOOL ensure_mlang(void)
  75 {
  76     IMultiLanguage2 *new_mlang;
  77     HRESULT hres;
  78
  79     if(mlang)
  80         return TRUE;
  81
  82     hres = CoCreateInstance(&CLSID_CMultiLanguage, NULL, CLSCTX_INPROC_SERVER,
  83             &IID_IMultiLanguage2, (void**)&new_mlang);
  84     if(FAILED(hres)) {
  85         ERR("Could not create CMultiLanguage instance\n");
  86         return FALSE;
  87     }
  88
  89     if(InterlockedCompareExchangePointer((void**)&mlang, new_mlang, NULL))
  90         IMultiLanguage2_Release(new_mlang);
  91
  92     return TRUE;
  93 }
  94
  95 UINT cp_from_charset_string(BSTR charset)
  96 {
  97     MIMECSETINFO info;
  98     HRESULT hres;
  99
 100     if(!ensure_mlang())
 101         return CP_UTF8;
 102
 103     hres = IMultiLanguage2_GetCharsetInfo(mlang, charset, &info);
 104     if(FAILED(hres)) {
 105         FIXME("GetCharsetInfo failed: %08lx\n", hres);
 106         return CP_UTF8;
 107     }
 108
 109     return info.uiInternetEncoding;
 110 }
 111
 112 BSTR charset_string_from_cp(UINT cp)
 113 {
 114     MIMECPINFO info;
 115     HRESULT hres;
 116
 117     if(!ensure_mlang())
 118         return SysAllocString(NULL);
 119
 120     hres = IMultiLanguage2_GetCodePageInfo(mlang, cp, GetUserDefaultUILanguage(), &info);
 121     if(FAILED(hres)) {
 122         ERR("GetCodePageInfo failed: %08lx\n", hres);
 123         return SysAllocString(NULL);
 124     }
 125
 126     return SysAllocString(info.wszWebCharset);
 127 }
 128
 129 HRESULT get_mime_type_display_name(const WCHAR *content_type, BSTR *ret)
 130 {
 131     /* undocumented */
 132     extern BOOL WINAPI GetMIMETypeSubKeyW(LPCWSTR,LPWSTR,DWORD);
 133
 134     WCHAR buffer[128], ext[128], *str, *progid;
 135     DWORD type, len;
 136     HKEY key = NULL;
 137     LSTATUS status;
 138     HRESULT hres;
 139     CLSID clsid;
 140
 141     str = buffer;
 142     if(!GetMIMETypeSubKeyW(content_type, buffer, ARRAY_SIZE(buffer))) {
 143         len = wcslen(content_type) + 32;
 144         for(;;) {
 145             if(!(str = malloc(len * sizeof(WCHAR))))
 146                 return E_OUTOFMEMORY;
 147             if(GetMIMETypeSubKeyW(content_type, str, len))
 148                 break;
 149             free(str);
 150             len *= 2;
 151         }
 152     }
 153
 154     status = RegOpenKeyExW(HKEY_CLASSES_ROOT, str, 0, KEY_QUERY_VALUE, &key);
 155     if(str != buffer)
 156         free(str);
 157     if(status != ERROR_SUCCESS)
 158         goto fail;
 159
 160     len = sizeof(ext);
 161     status = RegQueryValueExW(key, L"Extension", NULL, &type, (BYTE*)ext, &len);
 162     if(status != ERROR_SUCCESS || type != REG_SZ) {
 163         len = sizeof(buffer);
 164         status = RegQueryValueExW(key, L"CLSID", NULL, &type, (BYTE*)buffer, &len);
 165         if(status != ERROR_SUCCESS || type != REG_SZ || CLSIDFromString(buffer, &clsid) != S_OK)
 166             goto fail;
 167
 168         hres = ProgIDFromCLSID(&clsid, &progid);
 169         if(hres == E_OUTOFMEMORY) {
 170             RegCloseKey(key);
 171             return hres;
 172         }
 173         if(hres != S_OK)
 174             goto fail;
 175     }else {
 176         progid = ext;
 177     }
 178
 179     len = ARRAY_SIZE(buffer);
 180     str = buffer;
 181     for(;;) {
 182         hres = AssocQueryStringW(ASSOCF_NOTRUNCATE, ASSOCSTR_FRIENDLYDOCNAME, progid, NULL, str, &len);
 183         if(hres == S_OK && len)
 184             break;
 185         if(str != buffer)
 186             free(str);
 187         if(hres != E_POINTER) {
 188             if(progid != ext) {
 189                 CoTaskMemFree(progid);
 190                 goto fail;
 191             }
 192
 193             /* Try from CLSID */
 194             len = sizeof(buffer);
 195             status = RegQueryValueExW(key, L"CLSID", NULL, &type, (BYTE*)buffer, &len);
 196             if(status != ERROR_SUCCESS || type != REG_SZ || CLSIDFromString(buffer, &clsid) != S_OK)
 197                 goto fail;
 198
 199             hres = ProgIDFromCLSID(&clsid, &progid);
 200             if(hres == E_OUTOFMEMORY) {
 201                 RegCloseKey(key);
 202                 return hres;
 203             }
 204             if(hres != S_OK)
 205                 goto fail;
 206
 207             len = ARRAY_SIZE(buffer);
 208             str = buffer;
 209             continue;
 210         }
 211         str = malloc(len * sizeof(WCHAR));
 212     }
 213     if(progid != ext)
 214         CoTaskMemFree(progid);
 215     RegCloseKey(key);
 216
 217     *ret = SysAllocString(str);
 218     if(str != buffer)
 219         free(str);
 220     return *ret ? S_OK : E_OUTOFMEMORY;
 221
 222 fail:
 223     RegCloseKey(key);
 224
 225     WARN("Did not find MIME in database for %s\n", debugstr_w(content_type));
 226
 227     /* native seems to return "File" when it doesn't know the content type */
 228     *ret = SysAllocString(L"File");
 229     return *ret ? S_OK : E_OUTOFMEMORY;
 230 }
 231
 232 IInternetSecurityManager *get_security_manager(void)
 233 {
 234     if(!security_manager) {
 235         IInternetSecurityManager *manager;
 236         HRESULT hres;
 237
 238         hres = CoInternetCreateSecurityManager(NULL, &manager, 0);
 239         if(FAILED(hres))
 240             return NULL;
 241
 242         if(InterlockedCompareExchangePointer((void**)&security_manager, manager, NULL))
 243             IInternetSecurityManager_Release(manager);
 244     }
 245
 246     return security_manager;
 247 }
 248
 249 static BOOL read_compat_mode(HKEY key, compat_mode_t *r)
 250 {
 251     WCHAR version[32];
 252     DWORD type, size;
 253     LSTATUS status;
 254
 255     size = sizeof(version);
 256     status = RegQueryValueExW(key, L"MaxCompatMode", NULL, &type, (BYTE*)version, &size);
 257     if(status != ERROR_SUCCESS || type != REG_SZ)
 258         return FALSE;
 259
 260     return parse_compat_version(version, r) != NULL;
 261 }
 262
 263 static BOOL WINAPI load_compat_settings(INIT_ONCE *once, void *param, void **context)
 264 {
 265     WCHAR key_name[INTERNET_MAX_HOST_NAME_LENGTH];
 266     DWORD index = 0, name_size;
 267     compat_config_t *new_entry;
 268     compat_mode_t max_compat_mode;
 269     HKEY key, host_key;
 270     DWORD res;
 271
 272     /* @@ Wine registry key: HKCU\Software\Wine\MSHTML\CompatMode */
 273     res = RegOpenKeyW(HKEY_CURRENT_USER, L"Software\\Wine\\MSHTML\\CompatMode", &key);
 274     if(res != ERROR_SUCCESS)
 275         return TRUE;
 276
 277     if(read_compat_mode(key, &max_compat_mode)) {
 278         TRACE("Setting global max compat mode to %u\n", max_compat_mode);
 279         global_max_compat_mode = max_compat_mode;
 280     }
 281
 282     while(1) {
 283         res = RegEnumKeyW(key, index, key_name, ARRAY_SIZE(key_name));
 284         if(res == ERROR_NO_MORE_ITEMS)
 285             break;
 286         index++;
 287         if(res != ERROR_SUCCESS) {
 288             WARN("RegEnumKey failed: %lu\n", GetLastError());
 289             continue;
 290         }
 291
 292         name_size = lstrlenW(key_name) + 1;
 293         new_entry = malloc(FIELD_OFFSET(compat_config_t, host[name_size]));
 294         if(!new_entry)
 295             continue;
 296
 297         new_entry->max_compat_mode = COMPAT_MODE_IE11;
 298         memcpy(new_entry->host, key_name, name_size * sizeof(WCHAR));
 299         list_add_tail(&compat_config, &new_entry->entry);
 300
 301         res = RegOpenKeyW(key, key_name, &host_key);
 302         if(res != ERROR_SUCCESS)
 303             continue;
 304
 305         if(read_compat_mode(host_key, &max_compat_mode)) {
 306             TRACE("Setting max compat mode for %s to %u\n", debugstr_w(key_name), max_compat_mode);
 307             new_entry->max_compat_mode = max_compat_mode;
 308         }
 309
 310         RegCloseKey(host_key);
 311     }
 312
 313     RegCloseKey(key);
 314     return TRUE;
 315 }
 316
 317 compat_mode_t get_max_compat_mode(IUri *uri)
 318 {
 319     compat_config_t *iter;
 320     size_t len, iter_len;
 321     BSTR host = NULL;
 322     HRESULT hres;
 323
 324     static INIT_ONCE init_once = INIT_ONCE_STATIC_INIT;
 325     InitOnceExecuteOnce(&init_once, load_compat_settings, NULL, NULL);
 326
 327     if(!uri)
 328         return global_max_compat_mode;
 329     hres = IUri_GetHost(uri, &host);
 330     if(hres != S_OK) {
 331         SysFreeString(host);
 332         return global_max_compat_mode;
 333     }
 334     len = SysStringLen(host);
 335
 336     LIST_FOR_EACH_ENTRY(iter, &compat_config, compat_config_t, entry) {
 337         iter_len = lstrlenW(iter->host);
 338         /* If configured host starts with '.', we also match subdomains */
 339         if((len == iter_len || (iter->host[0] == '.' && len > iter_len))
 340            && !memcmp(host + len - iter_len, iter->host, iter_len * sizeof(WCHAR))) {
 341             TRACE("Found max mode %u\n", iter->max_compat_mode);
 342             return iter->max_compat_mode;
 343         }
 344     }
 345
 346     SysFreeString(host);
 347     TRACE("Using global max mode %u\n", global_max_compat_mode);
 348     return global_max_compat_mode;
 349 }
 350
 351 static void thread_detach(void)
 352 {
 353     thread_data_t *thread_data;
 354
 355     thread_data = get_thread_data(FALSE);
 356     if(!thread_data)
 357         return;
 358
 359     if(thread_data->thread_hwnd)
 360         DestroyWindow(thread_data->thread_hwnd);
 361
 362     destroy_session_storage(thread_data);
 363     free(thread_data);
 364 }
 365
 366 static void free_strings(void)
 367 {
 368     unsigned int i;
 369     for(i = 0; i < ARRAY_SIZE(status_strings); i++)
 370         free(status_strings[i]);
 371 }
 372
 373 static void process_detach(void)
 374 {
 375     compat_config_t *config;
 376
 377     close_gecko();
 378     release_typelib();
 379
 380     while(!list_empty(&compat_config)) {
 381         config = LIST_ENTRY(list_head(&compat_config), compat_config_t, entry);
 382         list_remove(&config->entry);
 383         free(config);
 384     }
 385
 386     if(shdoclc)
 387         FreeLibrary(shdoclc);
 388     if(mshtml_tls != TLS_OUT_OF_INDEXES)
 389         TlsFree(mshtml_tls);
 390     if(mlang)
 391         IMultiLanguage2_Release(mlang);
 392     if(security_manager)
 393         IInternetSecurityManager_Release(security_manager);
 394
 395     free_strings();
 396 }
 397
 398 void set_statustext(HTMLDocumentObj* doc, INT id, LPCWSTR arg)
 399 {
 400     int index = id - IDS_STATUS_FIRST;
 401     WCHAR *p = status_strings[index];
 402     DWORD len;
 403
 404     if(!doc->frame)
 405         return;
 406
 407     if(!p) {
 408         len = 255;
 409         p = malloc(len * sizeof(WCHAR));
 410         if (!p) return;
 411         len = LoadStringW(hInst, id, p, len) + 1;
 412         p = realloc(p, len * sizeof(WCHAR));
 413         if(InterlockedCompareExchangePointer((void**)&status_strings[index], p, NULL)) {
 414             free(p);
 415             p = status_strings[index];
 416         }
 417     }
 418
 419     if(arg) {
 420         WCHAR *buf;
 421
 422         len = lstrlenW(p) + lstrlenW(arg) - 1;
 423         buf = malloc(len * sizeof(WCHAR));
 424         if (!buf) return;
 425
 426         swprintf(buf, len, p, arg);
 427
 428         p = buf;
 429     }
 430
 431     IOleInPlaceFrame_SetStatusText(doc->frame, p);
 432
 433     if(arg)
 434         free(p);
 435 }
 436
 437 HRESULT do_query_service(IUnknown *unk, REFGUID guid_service, REFIID riid, void **ppv)
 438 {
 439     IServiceProvider *sp;
 440     HRESULT hres;
 441
 442     hres = IUnknown_QueryInterface(unk, &IID_IServiceProvider, (void**)&sp);
 443     if(FAILED(hres))
 444         return hres;
 445
 446     hres = IServiceProvider_QueryService(sp, guid_service, riid, ppv);
 447     IServiceProvider_Release(sp);
 448     return hres;
 449 }
 450
 451 HINSTANCE get_shdoclc(void)
 452 {
 453     if(shdoclc)
 454         return shdoclc;
 455
 456     return shdoclc = LoadLibraryExW(L"shdoclc.dll", NULL, LOAD_LIBRARY_AS_DATAFILE);
 457 }
 458
 459 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID reserved)
 460 {
 461     switch(fdwReason) {
 462     case DLL_PROCESS_ATTACH:
 463         hInst = hInstDLL;
 464         break;
 465     case DLL_PROCESS_DETACH:
 466         if (reserved) break;
 467         process_detach();
 468         break;
 469     case DLL_THREAD_DETACH:
 470         thread_detach();
 471         break;
 472     }
 473     return TRUE;
 474 }
 475
 476 /***********************************************************
 477  *    ClassFactory implementation
 478  */
 479 typedef HRESULT (*CreateInstanceFunc)(IUnknown*,REFIID,void**);
 480 typedef struct {
 481     IClassFactory IClassFactory_iface;
 482     LONG ref;
 483     CreateInstanceFunc fnCreateInstance;
 484 } ClassFactory;
 485
 486 static inline ClassFactory *impl_from_IClassFactory(IClassFactory *iface)
 487 {
 488     return CONTAINING_RECORD(iface, ClassFactory, IClassFactory_iface);
 489 }
 490
 491 static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFGUID riid, void **ppvObject)
 492 {
 493     if(IsEqualGUID(&IID_IClassFactory, riid) || IsEqualGUID(&IID_IUnknown, riid)) {
 494         IClassFactory_AddRef(iface);
 495         *ppvObject = iface;
 496         return S_OK;
 497     }
 498
 499     WARN("not supported iid %s\n", debugstr_mshtml_guid(riid));
 500     *ppvObject = NULL;
 501     return E_NOINTERFACE;
 502 }
 503
 504 static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
 505 {
 506     ClassFactory *This = impl_from_IClassFactory(iface);
 507     ULONG ref = InterlockedIncrement(&This->ref);
 508     TRACE("(%p) ref = %lu\n", This, ref);
 509     return ref;
 510 }
 511
 512 static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
 513 {
 514     ClassFactory *This = impl_from_IClassFactory(iface);
 515     ULONG ref = InterlockedDecrement(&This->ref);
 516
 517     TRACE("(%p) ref = %lu\n", This, ref);
 518
 519     if(!ref) {
 520         free(This);
 521     }
 522
 523     return ref;
 524 }
 525
 526 static HRESULT WINAPI ClassFactory_CreateInstance(IClassFactory *iface, IUnknown *pUnkOuter,
 527         REFIID riid, void **ppvObject)
 528 {
 529     ClassFactory *This = impl_from_IClassFactory(iface);
 530     return This->fnCreateInstance(pUnkOuter, riid, ppvObject);
 531 }
 532
 533 static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL dolock)
 534 {
 535     TRACE("(%p)->(%x)\n", iface, dolock);
 536
 537     /* We never unload the DLL. See DllCanUnloadNow(). */
 538     return S_OK;
 539 }
 540
 541 static const IClassFactoryVtbl HTMLClassFactoryVtbl = {
 542     ClassFactory_QueryInterface,
 543     ClassFactory_AddRef,
 544     ClassFactory_Release,
 545     ClassFactory_CreateInstance,
 546     ClassFactory_LockServer
 547 };
 548
 549 static HRESULT ClassFactory_Create(REFIID riid, void **ppv, CreateInstanceFunc fnCreateInstance)
 550 {
 551     ClassFactory *ret = malloc(sizeof(ClassFactory));
 552     HRESULT hres;
 553
 554     ret->IClassFactory_iface.lpVtbl = &HTMLClassFactoryVtbl;
 555     ret->ref = 0;
 556     ret->fnCreateInstance = fnCreateInstance;
 557
 558     hres = IClassFactory_QueryInterface(&ret->IClassFactory_iface, riid, ppv);
 559     if(FAILED(hres)) {
 560         free(ret);
 561         *ppv = NULL;
 562     }
 563     return hres;
 564 }
 565
 566 /******************************************************************
 567  *              DllGetClassObject (MSHTML.@)
 568  */
 569 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 570 {
 571     if(IsEqualGUID(&CLSID_HTMLDocument, rclsid)) {
 572         TRACE("(CLSID_HTMLDocument %s %p)\n", debugstr_mshtml_guid(riid), ppv);
 573         return ClassFactory_Create(riid, ppv, HTMLDocument_Create);
 574     }else if(IsEqualGUID(&CLSID_MHTMLDocument, rclsid)) {
 575         TRACE("(CLSID_MHTMLDocument %s %p)\n", debugstr_mshtml_guid(riid), ppv);
 576         return ClassFactory_Create(riid, ppv, MHTMLDocument_Create);
 577     }else if(IsEqualGUID(&CLSID_AboutProtocol, rclsid)) {
 578         TRACE("(CLSID_AboutProtocol %s %p)\n", debugstr_mshtml_guid(riid), ppv);
 579         return ProtocolFactory_Create(rclsid, riid, ppv);
 580     }else if(IsEqualGUID(&CLSID_JSProtocol, rclsid)) {
 581         TRACE("(CLSID_JSProtocol %s %p)\n", debugstr_mshtml_guid(riid), ppv);
 582         return ProtocolFactory_Create(rclsid, riid, ppv);
 583     }else if(IsEqualGUID(&CLSID_MailtoProtocol, rclsid)) {
 584         TRACE("(CLSID_MailtoProtocol %s %p)\n", debugstr_mshtml_guid(riid), ppv);
 585         return ProtocolFactory_Create(rclsid, riid, ppv);
 586     }else if(IsEqualGUID(&CLSID_ResProtocol, rclsid)) {
 587         TRACE("(CLSID_ResProtocol %s %p)\n", debugstr_mshtml_guid(riid), ppv);
 588         return ProtocolFactory_Create(rclsid, riid, ppv);
 589     }else if(IsEqualGUID(&CLSID_SysimageProtocol, rclsid)) {
 590         TRACE("(CLSID_SysimageProtocol %s %p)\n", debugstr_mshtml_guid(riid), ppv);
 591         return ProtocolFactory_Create(rclsid, riid, ppv);
 592     }else if(IsEqualGUID(&CLSID_HTMLLoadOptions, rclsid)) {
 593         TRACE("(CLSID_HTMLLoadOptions %s %p)\n", debugstr_mshtml_guid(riid), ppv);
 594         return ClassFactory_Create(riid, ppv, HTMLLoadOptions_Create);
 595     }
 596
 597     FIXME("Unknown class %s\n", debugstr_guid(rclsid));
 598     return CLASS_E_CLASSNOTAVAILABLE;
 599 }
 600
 601 /***********************************************************************
 602  *          RunHTMLApplication (MSHTML.@)
 603  *
 604  * Appears to have the same prototype as WinMain.
 605  */
 606 HRESULT WINAPI RunHTMLApplication( HINSTANCE hinst, HINSTANCE hPrevInst,
 607                                LPSTR szCmdLine, INT nCmdShow )
 608 {
 609     FIXME("%p %p %s %d\n", hinst, hPrevInst, debugstr_a(szCmdLine), nCmdShow );
 610     return S_OK;
 611 }
 612
 613 /***********************************************************************
 614  *          RNIGetCompatibleVersion (MSHTML.@)
 615  */
 616 DWORD WINAPI RNIGetCompatibleVersion(void)
 617 {
 618     TRACE("()\n");
 619     return 0x20000;
 620 }
 621
 622 /***********************************************************************
 623  *          DllInstall (MSHTML.@)
 624  */
 625 HRESULT WINAPI DllInstall(BOOL install, const WCHAR *cmdline)
 626 {
 627     TRACE("(%x %s)\n", install, debugstr_w(cmdline));
 628
 629     if(cmdline && *cmdline)
 630         FIXME("unsupported cmdline: %s\n", debugstr_w(cmdline));
 631     else if(install)
 632         load_gecko();
 633
 634     return S_OK;
 635 }
 636
 637 /***********************************************************************
 638  *          ShowHTMLDialog (MSHTML.@)
 639  */
 640 HRESULT WINAPI ShowHTMLDialog(HWND hwndParent, IMoniker *pMk, VARIANT *pvarArgIn,
 641         WCHAR *pchOptions, VARIANT *pvarArgOut)
 642 {
 643     FIXME("(%p %p %p %s %p)\n", hwndParent, pMk, pvarArgIn, debugstr_w(pchOptions), pvarArgOut);
 644     return E_NOTIMPL;
 645 }
 646
 647 /***********************************************************************
 648  *          PrintHTML (MSHTML.@)
 649  */
 650 void WINAPI PrintHTML(HWND hwnd, HINSTANCE handle, LPCSTR cmdline, INT show)
 651 {
 652     FIXME("(%p %p %s %x)\n", hwnd, handle, debugstr_a(cmdline), show);
 653 }
 654
 655 DEFINE_GUID(CLSID_CBackgroundPropertyPage, 0x3050F232, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 656 DEFINE_GUID(CLSID_CCDAnchorPropertyPage, 0x3050F1FC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 657 DEFINE_GUID(CLSID_CCDGenericPropertyPage, 0x3050F17F, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 658 DEFINE_GUID(CLSID_CDwnBindInfo, 0x3050F3C2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 659 DEFINE_GUID(CLSID_CHiFiUses, 0x5AAF51B3, 0xB1F0, 0x11D1, 0xB6,0xAB, 0x00,0xA0,0xC9,0x08,0x33,0xE9);
 660 DEFINE_GUID(CLSID_CHtmlComponentConstructor, 0x3050F4F8, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 661 DEFINE_GUID(CLSID_CInlineStylePropertyPage, 0x3050F296, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 662 DEFINE_GUID(CLSID_CPeerHandler, 0x5AAF51B2, 0xB1F0, 0x11D1, 0xB6,0xAB, 0x00,0xA0,0xC9,0x08,0x33,0xE9);
 663 DEFINE_GUID(CLSID_CRecalcEngine, 0x3050F499, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 664 DEFINE_GUID(CLSID_CSvrOMUses, 0x3050F4F0, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 665 DEFINE_GUID(CLSID_CrSource, 0x65014010, 0x9F62, 0x11D1, 0xA6,0x51, 0x00,0x60,0x08,0x11,0xD5,0xCE);
 666 DEFINE_GUID(CLSID_ExternalFrameworkSite, 0x3050F163, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 667 DEFINE_GUID(CLSID_HTADocument, 0x3050F5C8, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 668 DEFINE_GUID(CLSID_HTMLPluginDocument, 0x25336921, 0x03F9, 0x11CF, 0x8F,0xD0, 0x00,0xAA,0x00,0x68,0x6F,0x13);
 669 DEFINE_GUID(CLSID_HTMLPopup, 0x3050F667, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 670 DEFINE_GUID(CLSID_HTMLPopupDoc, 0x3050F67D, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 671 DEFINE_GUID(CLSID_HTMLServerDoc, 0x3050F4E7, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 672 DEFINE_GUID(CLSID_IImageDecodeFilter, 0x607FD4E8, 0x0A03, 0x11D1, 0xAB,0x1D, 0x00,0xC0,0x4F,0xC9,0xB3,0x04);
 673 DEFINE_GUID(CLSID_IImgCtx, 0x3050F3D6, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 674 DEFINE_GUID(CLSID_IntDitherer, 0x05F6FE1A, 0xECEF, 0x11D0, 0xAA,0xE7, 0x00,0xC0,0x4F,0xC9,0xB3,0x04);
 675 DEFINE_GUID(CLSID_TridentAPI, 0x429AF92C, 0xA51F, 0x11D2, 0x86,0x1E, 0x00,0xC0,0x4F,0xA3,0x5C,0x89);
 676
 677 #define INF_SET_ID(id)            \
 678     do                            \
 679     {                             \
 680         static CHAR name[] = #id; \
 681                                   \
 682         pse[i].pszName = name;    \
 683         clsids[i++] = &id;        \
 684     } while (0)
 685
 686 #define INF_SET_CLSID(clsid) INF_SET_ID(CLSID_ ## clsid)
 687
 688 static HRESULT register_server(BOOL do_register)
 689 {
 690     HRESULT hres;
 691     HMODULE hAdvpack;
 692     HRESULT (WINAPI *pRegInstall)(HMODULE hm, LPCSTR pszSection, const STRTABLEA* pstTable);
 693     STRTABLEA strtable;
 694     STRENTRYA pse[35];
 695     static CLSID const *clsids[35];
 696     unsigned int i = 0;
 697
 698     TRACE("(%x)\n", do_register);
 699
 700     INF_SET_CLSID(AboutProtocol);
 701     INF_SET_CLSID(CAnchorBrowsePropertyPage);
 702     INF_SET_CLSID(CBackgroundPropertyPage);
 703     INF_SET_CLSID(CCDAnchorPropertyPage);
 704     INF_SET_CLSID(CCDGenericPropertyPage);
 705     INF_SET_CLSID(CDocBrowsePropertyPage);
 706     INF_SET_CLSID(CDwnBindInfo);
 707     INF_SET_CLSID(CHiFiUses);
 708     INF_SET_CLSID(CHtmlComponentConstructor);
 709     INF_SET_CLSID(CImageBrowsePropertyPage);
 710     INF_SET_CLSID(CInlineStylePropertyPage);
 711     INF_SET_CLSID(CPeerHandler);
 712     INF_SET_CLSID(CRecalcEngine);
 713     INF_SET_CLSID(CSvrOMUses);
 714     INF_SET_CLSID(CrSource);
 715     INF_SET_CLSID(ExternalFrameworkSite);
 716     INF_SET_CLSID(HTADocument);
 717     INF_SET_CLSID(HTMLDocument);
 718     INF_SET_CLSID(HTMLLoadOptions);
 719     INF_SET_CLSID(HTMLPluginDocument);
 720     INF_SET_CLSID(HTMLPopup);
 721     INF_SET_CLSID(HTMLPopupDoc);
 722     INF_SET_CLSID(HTMLServerDoc);
 723     INF_SET_CLSID(HTMLWindowProxy);
 724     INF_SET_CLSID(IImageDecodeFilter);
 725     INF_SET_CLSID(IImgCtx);
 726     INF_SET_CLSID(IntDitherer);
 727     INF_SET_CLSID(JSProtocol);
 728     INF_SET_CLSID(MHTMLDocument);
 729     INF_SET_CLSID(MailtoProtocol);
 730     INF_SET_CLSID(ResProtocol);
 731     INF_SET_CLSID(Scriptlet);
 732     INF_SET_CLSID(SysimageProtocol);
 733     INF_SET_CLSID(TridentAPI);
 734     INF_SET_ID(LIBID_MSHTML);
 735
 736     for(i=0; i < ARRAY_SIZE(pse); i++) {
 737         pse[i].pszValue = malloc(39);
 738         sprintf(pse[i].pszValue, "{%08lX-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
 739                 clsids[i]->Data1, clsids[i]->Data2, clsids[i]->Data3, clsids[i]->Data4[0],
 740                 clsids[i]->Data4[1], clsids[i]->Data4[2], clsids[i]->Data4[3], clsids[i]->Data4[4],
 741                 clsids[i]->Data4[5], clsids[i]->Data4[6], clsids[i]->Data4[7]);
 742     }
 743
 744     strtable.cEntries = ARRAY_SIZE(pse);
 745     strtable.pse = pse;
 746
 747     hAdvpack = LoadLibraryW(L"advpack.dll");
 748     pRegInstall = (void *)GetProcAddress(hAdvpack, "RegInstall");
 749
 750     hres = pRegInstall(hInst, do_register ? "RegisterDll" : "UnregisterDll", &strtable);
 751
 752     FreeLibrary(hAdvpack);
 753
 754     for(i=0; i < ARRAY_SIZE(pse); i++)
 755         free(pse[i].pszValue);
 756
 757     if(FAILED(hres))
 758         ERR("RegInstall failed: %08lx\n", hres);
 759
 760     return hres;
 761 }
 762
 763 #undef INF_SET_CLSID
 764 #undef INF_SET_ID
 765
 766 /***********************************************************************
 767  *          DllRegisterServer (MSHTML.@)
 768  */
 769 HRESULT WINAPI DllRegisterServer(void)
 770 {
 771     HRESULT hres;
 772
 773     hres = __wine_register_resources();
 774     if(SUCCEEDED(hres))
 775         hres = register_server(TRUE);
 776     return hres;
 777 }
 778
 779 /***********************************************************************
 780  *          DllUnregisterServer (MSHTML.@)
 781  */
 782 HRESULT WINAPI DllUnregisterServer(void)
 783 {
 784     HRESULT hres = __wine_unregister_resources();
 785     if(SUCCEEDED(hres)) hres = register_server(FALSE);
 786     return hres;
 787 }
 788
 789 const char *debugstr_mshtml_guid(const GUID *iid)
 790 {
 791 #define X(x) if(IsEqualGUID(iid, &x)) return #x
 792     X(DIID_HTMLDocumentEvents);
 793     X(DIID_HTMLDocumentEvents2);
 794     X(DIID_HTMLTableEvents);
 795     X(DIID_HTMLTextContainerEvents);
 796     X(IID_HTMLPluginContainer);
 797     X(IID_IConnectionPoint);
 798     X(IID_IConnectionPointContainer);
 799     X(IID_ICustomDoc);
 800     X(IID_IDispatch);
 801     X(IID_IDispatchEx);
 802     X(IID_IDispatchJS);
 803     X(IID_IDisplayServices);
 804     X(IID_UndocumentedScriptIface);
 805     X(IID_IEnumConnections);
 806     X(IID_IEnumVARIANT);
 807     X(IID_IHlinkTarget);
 808     X(IID_IHTMLDocument6);
 809     X(IID_IHTMLDocument7);
 810     X(IID_IHTMLEditServices);
 811     X(IID_IHTMLFramesCollection2);
 812     X(IID_IHTMLPrivateWindow);
 813     X(IID_IHtmlLoadOptions);
 814     X(IID_IInternetHostSecurityManager);
 815     X(IID_IInternetProtocol);
 816     X(IID_IInternetProtocolRoot);
 817     X(IID_IManagedObject);
 818     X(IID_IMarkupContainer);
 819     X(IID_IMarkupServices);
 820     X(IID_IMarshal);
 821     X(IID_IMonikerProp);
 822     X(IID_IObjectIdentity);
 823     X(IID_IObjectSafety);
 824     X(IID_IObjectWithSite);
 825     X(IID_IOleContainer);
 826     X(IID_IOleCommandTarget);
 827     X(IID_IOleControl);
 828     X(IID_IOleDocument);
 829     X(IID_IOleDocumentView);
 830     X(IID_IOleInPlaceActiveObject);
 831     X(IID_IOleInPlaceFrame);
 832     X(IID_IOleInPlaceObject);
 833     X(IID_IOleInPlaceObjectWindowless);
 834     X(IID_IOleInPlaceUIWindow);
 835     X(IID_IOleObject);
 836     X(IID_IOleWindow);
 837     X(IID_IOptionArray);
 838     X(IID_IPersist);
 839     X(IID_IPersistFile);
 840     X(IID_IPersistHistory);
 841     X(IID_IPersistMoniker);
 842     X(IID_IPersistStreamInit);
 843     X(IID_IPropertyNotifySink);
 844     X(IID_IProvideClassInfo);
 845     X(IID_IProvideClassInfo2);
 846     X(IID_IProvideMultipleClassInfo);
 847     X(IID_IServiceProvider);
 848     X(IID_ISupportErrorInfo);
 849     X(IID_ITargetContainer);
 850     X(IID_ITravelLogClient);
 851     X(IID_IUnknown);
 852     X(IID_IViewObject);
 853     X(IID_IViewObject2);
 854     X(IID_IViewObjectEx);
 855     X(IID_nsCycleCollectionISupports);
 856     X(IID_nsXPCOMCycleCollectionParticipant);
 857 #define XIID(x) X(IID_##x);
 858 #define XDIID(x) X(DIID_##x);
 859     TID_LIST
 860 #undef XIID
 861 #undef XDIID
 862 #undef X
 863
 864     return debugstr_guid(iid);
 865 }