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