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 "config.h"
  24
  25 #include <stdarg.h>
  26 #include <stdio.h>
  27
  28 #define COBJMACROS
  29
  30 #include "windef.h"
  31 #include "winbase.h"
  32 #include "winuser.h"
  33 #include "winnls.h"
  34 #include "winreg.h"
  35 #include "ole2.h"
  36 #include "advpub.h"
  37 #include "shlwapi.h"
  38 #include "optary.h"
  39
  40 #include "wine/unicode.h"
  41 #include "wine/debug.h"
  42
  43 #define INIT_GUID
  44 #include "mshtml_private.h"
  45
  46 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  47
  48 HINSTANCE hInst;
  49 LONG module_ref = 0;
  50 DWORD mshtml_tls = 0;
  51
  52 static HINSTANCE shdoclc = NULL;
  53
  54 static ITypeLib *typelib;
  55 static ITypeInfo *typeinfos[LAST_tid];
  56
  57 static const REFIID tid_ids[] = {
  58     &IID_IHTMLWindow2
  59 };
  60
  61 HRESULT get_typeinfo(enum tid_t tid, ITypeInfo **typeinfo)
  62 {
  63     HRESULT hres;
  64
  65     if(!typelib) {
  66         hres = LoadRegTypeLib(&LIBID_MSHTML, 4, 0, LOCALE_SYSTEM_DEFAULT, &typelib);
  67         if(FAILED(hres)) {
  68             ERR("LoadRegTypeLib failed: %08x\n", hres);
  69             return hres;
  70         }
  71     }
  72
  73     if(!typeinfos[tid]) {
  74         hres = ITypeLib_GetTypeInfoOfGuid(typelib, tid_ids[tid], typeinfos+tid);
  75         if(FAILED(hres)) {
  76             ERR("GetTypeInfoOfGuid failed: %08x\n", hres);
  77             return hres;
  78         }
  79     }
  80
  81     *typeinfo = typeinfos[tid];
  82     return S_OK;
  83 }
  84
  85 static void thread_detach(void)
  86 {
  87     thread_data_t *thread_data;
  88
  89     thread_data = get_thread_data(FALSE);
  90     if(!thread_data)
  91         return;
  92
  93     if(thread_data->thread_hwnd)
  94         DestroyWindow(thread_data->thread_hwnd);
  95
  96     mshtml_free(thread_data);
  97 }
  98
  99 static void process_detach(void)
 100 {
 101     close_gecko();
 102
 103     if(typelib) {
 104         unsigned i;
 105
 106         for(i=0; i < sizeof(typeinfos)/sizeof(*typeinfos); i++)
 107             if(typeinfos[i])
 108                 ITypeInfo_Release(typeinfos[i]);
 109
 110         ITypeLib_Release(typelib);
 111     }
 112
 113     if(shdoclc)
 114         FreeLibrary(shdoclc);
 115     if(mshtml_tls)
 116         TlsFree(mshtml_tls);
 117 }
 118
 119 HINSTANCE get_shdoclc(void)
 120 {
 121     static const WCHAR wszShdoclc[] =
 122         {'s','h','d','o','c','l','c','.','d','l','l',0};
 123
 124     if(shdoclc)
 125         return shdoclc;
 126
 127     return shdoclc = LoadLibraryExW(wszShdoclc, NULL, LOAD_LIBRARY_AS_DATAFILE);
 128 }
 129
 130 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
 131 {
 132     switch(fdwReason) {
 133     case DLL_PROCESS_ATTACH:
 134         hInst = hInstDLL;
 135         break;
 136     case DLL_PROCESS_DETACH:
 137         process_detach();
 138         break;
 139     case DLL_THREAD_DETACH:
 140         thread_detach();
 141         break;
 142     }
 143     return TRUE;
 144 }
 145
 146 /***********************************************************
 147  *    ClassFactory implementation
 148  */
 149 typedef HRESULT (*CreateInstanceFunc)(IUnknown*,REFIID,void**);
 150 typedef struct {
 151     const IClassFactoryVtbl *lpVtbl;
 152     LONG ref;
 153     CreateInstanceFunc fnCreateInstance;
 154 } ClassFactory;
 155
 156 static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFGUID riid, void **ppvObject)
 157 {
 158     if(IsEqualGUID(&IID_IClassFactory, riid) || IsEqualGUID(&IID_IUnknown, riid)) {
 159         IClassFactory_AddRef(iface);
 160         *ppvObject = iface;
 161         return S_OK;
 162     }
 163
 164     WARN("not supported iid %s\n", debugstr_guid(riid));
 165     *ppvObject = NULL;
 166     return E_NOINTERFACE;
 167 }
 168
 169 static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
 170 {
 171     ClassFactory *This = (ClassFactory*)iface;
 172     ULONG ref = InterlockedIncrement(&This->ref);
 173     TRACE("(%p) ref = %u\n", This, ref);
 174     return ref;
 175 }
 176
 177 static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
 178 {
 179     ClassFactory *This = (ClassFactory*)iface;
 180     ULONG ref = InterlockedDecrement(&This->ref);
 181
 182     TRACE("(%p) ref = %u\n", This, ref);
 183
 184     if(!ref) {
 185         mshtml_free(This);
 186         UNLOCK_MODULE();
 187     }
 188
 189     return ref;
 190 }
 191
 192 static HRESULT WINAPI ClassFactory_CreateInstance(IClassFactory *iface, IUnknown *pUnkOuter,
 193         REFIID riid, void **ppvObject)
 194 {
 195     ClassFactory *This = (ClassFactory*)iface;
 196     return This->fnCreateInstance(pUnkOuter, riid, ppvObject);
 197 }
 198
 199 static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL dolock)
 200 {
 201     TRACE("(%p)->(%x)\n", iface, dolock);
 202
 203     if(dolock)
 204         LOCK_MODULE();
 205     else
 206         UNLOCK_MODULE();
 207
 208     return S_OK;
 209 }
 210
 211 static const IClassFactoryVtbl HTMLClassFactoryVtbl = {
 212     ClassFactory_QueryInterface,
 213     ClassFactory_AddRef,
 214     ClassFactory_Release,
 215     ClassFactory_CreateInstance,
 216     ClassFactory_LockServer
 217 };
 218
 219 static HRESULT ClassFactory_Create(REFIID riid, void **ppv, CreateInstanceFunc fnCreateInstance)
 220 {
 221     ClassFactory *ret = mshtml_alloc(sizeof(ClassFactory));
 222     HRESULT hres;
 223
 224     ret->lpVtbl = &HTMLClassFactoryVtbl;
 225     ret->ref = 0;
 226     ret->fnCreateInstance = fnCreateInstance;
 227
 228     hres = IClassFactory_QueryInterface((IClassFactory*)ret, riid, ppv);
 229     if(SUCCEEDED(hres)) {
 230         LOCK_MODULE();
 231     }else {
 232         mshtml_free(ret);
 233         *ppv = NULL;
 234     }
 235     return hres;
 236 }
 237
 238 /******************************************************************
 239  *              DllGetClassObject (MSHTML.@)
 240  */
 241 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 242 {
 243     if(IsEqualGUID(&CLSID_HTMLDocument, rclsid)) {
 244         TRACE("(CLSID_HTMLDocument %s %p)\n", debugstr_guid(riid), ppv);
 245         return ClassFactory_Create(riid, ppv, HTMLDocument_Create);
 246     }else if(IsEqualGUID(&CLSID_AboutProtocol, rclsid)) {
 247         TRACE("(CLSID_AboutProtocol %s %p)\n", debugstr_guid(riid), ppv);
 248         return ProtocolFactory_Create(rclsid, riid, ppv);
 249     }else if(IsEqualGUID(&CLSID_JSProtocol, rclsid)) {
 250         TRACE("(CLSID_JSProtocol %s %p)\n", debugstr_guid(riid), ppv);
 251         return ProtocolFactory_Create(rclsid, riid, ppv);
 252     }else if(IsEqualGUID(&CLSID_MailtoProtocol, rclsid)) {
 253         TRACE("(CLSID_MailtoProtocol %s %p)\n", debugstr_guid(riid), ppv);
 254         return ProtocolFactory_Create(rclsid, riid, ppv);
 255     }else if(IsEqualGUID(&CLSID_ResProtocol, rclsid)) {
 256         TRACE("(CLSID_ResProtocol %s %p)\n", debugstr_guid(riid), ppv);
 257         return ProtocolFactory_Create(rclsid, riid, ppv);
 258     }else if(IsEqualGUID(&CLSID_SysimageProtocol, rclsid)) {
 259         TRACE("(CLSID_SysimageProtocol %s %p)\n", debugstr_guid(riid), ppv);
 260         return ProtocolFactory_Create(rclsid, riid, ppv);
 261     }else if(IsEqualGUID(&CLSID_HTMLLoadOptions, rclsid)) {
 262         TRACE("(CLSID_HTMLLoadOptions %s %p)\n", debugstr_guid(riid), ppv);
 263         return ClassFactory_Create(riid, ppv, HTMLLoadOptions_Create);
 264     }
 265
 266     FIXME("Unknown class %s\n", debugstr_guid(rclsid));
 267     return CLASS_E_CLASSNOTAVAILABLE;
 268 }
 269
 270 /******************************************************************
 271  *              DllCanUnloadNow (MSHTML.@)
 272  */
 273 HRESULT WINAPI DllCanUnloadNow(void)
 274 {
 275     TRACE("() ref=%d\n", module_ref);
 276     return module_ref ? S_FALSE : S_OK;
 277 }
 278
 279 /***********************************************************************
 280  *          RunHTMLApplication (MSHTML.@)
 281  *
 282  * Appears to have the same prototype as WinMain.
 283  */
 284 HRESULT WINAPI RunHTMLApplication( HINSTANCE hinst, HINSTANCE hPrevInst,
 285                                LPSTR szCmdLine, INT nCmdShow )
 286 {
 287     FIXME("%p %p %s %d\n", hinst, hPrevInst, debugstr_a(szCmdLine), nCmdShow );
 288     return 0;
 289 }
 290
 291 /***********************************************************************
 292  *          RNIGetCompatibleVersion (MSHTML.@)
 293  */
 294 DWORD WINAPI RNIGetCompatibleVersion(void)
 295 {
 296     TRACE("()\n");
 297     return 0x20000;
 298 }
 299
 300 /***********************************************************************
 301  *          DllInstall (MSHTML.@)
 302  */
 303 HRESULT WINAPI DllInstall(BOOL bInstall, LPCWSTR cmdline)
 304 {
 305     FIXME("stub %d %s: returning S_OK\n", bInstall, debugstr_w(cmdline));
 306     return S_OK;
 307 }
 308
 309 /***********************************************************************
 310  *          ShowHTMLDialog (MSHTML.@)
 311  */
 312 HRESULT WINAPI ShowHTMLDialog(HWND hwndParent, IMoniker *pMk, VARIANT *pvarArgIn,
 313         WCHAR *pchOptions, VARIANT *pvarArgOut)
 314 {
 315     FIXME("(%p %p %p %s %p)\n", hwndParent, pMk, pvarArgIn, debugstr_w(pchOptions), pvarArgOut);
 316     return E_NOTIMPL;
 317 }
 318
 319 DEFINE_GUID(CLSID_CAnchorBrowsePropertyPage, 0x3050F3BB, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 320 DEFINE_GUID(CLSID_CBackgroundPropertyPage, 0x3050F232, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 321 DEFINE_GUID(CLSID_CCDAnchorPropertyPage, 0x3050F1FC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 322 DEFINE_GUID(CLSID_CCDGenericPropertyPage, 0x3050F17F, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 323 DEFINE_GUID(CLSID_CDocBrowsePropertyPage, 0x3050F3B4, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 324 DEFINE_GUID(CLSID_CDwnBindInfo, 0x3050F3C2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 325 DEFINE_GUID(CLSID_CHiFiUses, 0x5AAF51B3, 0xB1F0, 0x11D1, 0xB6,0xAB, 0x00,0xA0,0xC9,0x08,0x33,0xE9);
 326 DEFINE_GUID(CLSID_CHtmlComponentConstructor, 0x3050F4F8, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 327 DEFINE_GUID(CLSID_CImageBrowsePropertyPage, 0x3050F3B3, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 328 DEFINE_GUID(CLSID_CInlineStylePropertyPage, 0x3050F296, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 329 DEFINE_GUID(CLSID_CPeerHandler, 0x5AAF51B2, 0xB1F0, 0x11D1, 0xB6,0xAB, 0x00,0xA0,0xC9,0x08,0x33,0xE9);
 330 DEFINE_GUID(CLSID_CRecalcEngine, 0x3050F499, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 331 DEFINE_GUID(CLSID_CSvrOMUses, 0x3050F4F0, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 332 DEFINE_GUID(CLSID_CrSource, 0x65014010, 0x9F62, 0x11D1, 0xA6,0x51, 0x00,0x60,0x08,0x11,0xD5,0xCE);
 333 DEFINE_GUID(CLSID_ExternalFrameworkSite, 0x3050F163, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 334 DEFINE_GUID(CLSID_HTADocument, 0x3050F5C8, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 335 DEFINE_GUID(CLSID_HTMLPluginDocument, 0x25336921, 0x03F9, 0x11CF, 0x8F,0xD0, 0x00,0xAA,0x00,0x68,0x6F,0x13);
 336 DEFINE_GUID(CLSID_HTMLPopup, 0x3050F667, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 337 DEFINE_GUID(CLSID_HTMLPopupDoc, 0x3050F67D, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 338 DEFINE_GUID(CLSID_HTMLServerDoc, 0x3050F4E7, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 339 DEFINE_GUID(CLSID_HTMLWindowProxy, 0x3050F391, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 340 DEFINE_GUID(CLSID_IImageDecodeFilter, 0x607FD4E8, 0x0A03, 0x11D1, 0xAB,0x1D, 0x00,0xC0,0x4F,0xC9,0xB3,0x04);
 341 DEFINE_GUID(CLSID_IImgCtx, 0x3050F3D6, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 342 DEFINE_GUID(CLSID_IntDitherer, 0x05F6FE1A, 0xECEF, 0x11D0, 0xAA,0xE7, 0x00,0xC0,0x4F,0xC9,0xB3,0x04);
 343 DEFINE_GUID(CLSID_MHTMLDocument, 0x3050F3D9, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 344 DEFINE_GUID(CLSID_Scriptlet, 0xAE24FDAE, 0x03C6, 0x11D1, 0x8B,0x76, 0x00,0x80,0xC7,0x44,0xF3,0x89);
 345 DEFINE_GUID(CLSID_TridentAPI, 0x429AF92C, 0xA51F, 0x11D2, 0x86,0x1E, 0x00,0xC0,0x4F,0xA3,0x5C,0x89);
 346
 347 #define INF_SET_ID(id)            \
 348     do                            \
 349     {                             \
 350         static CHAR name[] = #id; \
 351                                   \
 352         pse[i].pszName = name;    \
 353         clsids[i++] = &id;        \
 354     } while (0)
 355
 356 #define INF_SET_CLSID(clsid) INF_SET_ID(CLSID_ ## clsid)
 357
 358 static HRESULT register_server(BOOL do_register)
 359 {
 360     HRESULT hres;
 361     HMODULE hAdvpack;
 362     typeof(RegInstallA) *pRegInstall;
 363     STRTABLEA strtable;
 364     STRENTRYA pse[35];
 365     static CLSID const *clsids[35];
 366     int i = 0;
 367
 368     static const WCHAR wszAdvpack[] = {'a','d','v','p','a','c','k','.','d','l','l',0};
 369
 370     TRACE("(%x)\n", do_register);
 371
 372     INF_SET_CLSID(AboutProtocol);
 373     INF_SET_CLSID(CAnchorBrowsePropertyPage);
 374     INF_SET_CLSID(CBackgroundPropertyPage);
 375     INF_SET_CLSID(CCDAnchorPropertyPage);
 376     INF_SET_CLSID(CCDGenericPropertyPage);
 377     INF_SET_CLSID(CDocBrowsePropertyPage);
 378     INF_SET_CLSID(CDwnBindInfo);
 379     INF_SET_CLSID(CHiFiUses);
 380     INF_SET_CLSID(CHtmlComponentConstructor);
 381     INF_SET_CLSID(CImageBrowsePropertyPage);
 382     INF_SET_CLSID(CInlineStylePropertyPage);
 383     INF_SET_CLSID(CPeerHandler);
 384     INF_SET_CLSID(CRecalcEngine);
 385     INF_SET_CLSID(CSvrOMUses);
 386     INF_SET_CLSID(CrSource);
 387     INF_SET_CLSID(ExternalFrameworkSite);
 388     INF_SET_CLSID(HTADocument);
 389     INF_SET_CLSID(HTMLDocument);
 390     INF_SET_CLSID(HTMLLoadOptions);
 391     INF_SET_CLSID(HTMLPluginDocument);
 392     INF_SET_CLSID(HTMLPopup);
 393     INF_SET_CLSID(HTMLPopupDoc);
 394     INF_SET_CLSID(HTMLServerDoc);
 395     INF_SET_CLSID(HTMLWindowProxy);
 396     INF_SET_CLSID(IImageDecodeFilter);
 397     INF_SET_CLSID(IImgCtx);
 398     INF_SET_CLSID(IntDitherer);
 399     INF_SET_CLSID(JSProtocol);
 400     INF_SET_CLSID(MHTMLDocument);
 401     INF_SET_CLSID(MailtoProtocol);
 402     INF_SET_CLSID(ResProtocol);
 403     INF_SET_CLSID(Scriptlet);
 404     INF_SET_CLSID(SysimageProtocol);
 405     INF_SET_CLSID(TridentAPI);
 406     INF_SET_ID(LIBID_MSHTML);
 407
 408     for(i=0; i < sizeof(pse)/sizeof(pse[0]); i++) {
 409         pse[i].pszValue = mshtml_alloc(39);
 410         sprintf(pse[i].pszValue, "{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
 411                 clsids[i]->Data1, clsids[i]->Data2, clsids[i]->Data3, clsids[i]->Data4[0],
 412                 clsids[i]->Data4[1], clsids[i]->Data4[2], clsids[i]->Data4[3], clsids[i]->Data4[4],
 413                 clsids[i]->Data4[5], clsids[i]->Data4[6], clsids[i]->Data4[7]);
 414     }
 415
 416     strtable.cEntries = sizeof(pse)/sizeof(pse[0]);
 417     strtable.pse = pse;
 418
 419     hAdvpack = LoadLibraryW(wszAdvpack);
 420     pRegInstall = (typeof(RegInstallA)*)GetProcAddress(hAdvpack, "RegInstall");
 421
 422     hres = pRegInstall(hInst, do_register ? "RegisterDll" : "UnregisterDll", &strtable);
 423
 424     for(i=0; i < sizeof(pse)/sizeof(pse[0]); i++)
 425         mshtml_free(pse[i].pszValue);
 426
 427     if(FAILED(hres)) {
 428         ERR("RegInstall failed: %08x\n", hres);
 429         return hres;
 430     }
 431
 432     if(do_register) {
 433         ITypeLib *typelib;
 434
 435         static const WCHAR wszMSHTML[] = {'m','s','h','t','m','l','.','t','l','b',0};
 436
 437         hres = LoadTypeLibEx(wszMSHTML, REGKIND_REGISTER, &typelib);
 438         if(SUCCEEDED(hres))
 439             ITypeLib_Release(typelib);
 440     }else {
 441         hres = UnRegisterTypeLib(&LIBID_MSHTML, 4, 0, LOCALE_SYSTEM_DEFAULT, SYS_WIN32);
 442     }
 443
 444     if(FAILED(hres))
 445         ERR("typelib registration failed: %08x\n", hres);
 446
 447     return hres;
 448 }
 449
 450 #undef INF_SET_CLSID
 451 #undef INF_SET_ID
 452
 453 /***********************************************************************
 454  *          DllRegisterServer (MSHTML.@)
 455  */
 456 HRESULT WINAPI DllRegisterServer(void)
 457 {
 458     return register_server(TRUE);
 459 }
 460
 461 /***********************************************************************
 462  *          DllUnregisterServer (MSHTML.@)
 463  */
 464 HRESULT WINAPI DllUnregisterServer(void)
 465 {
 466     return register_server(FALSE);
 467 }