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
  51 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
  52 {
  53     switch(fdwReason) {
  54         case DLL_PROCESS_ATTACH:
  55             hInst = hInstDLL;
  56             break;
  57         case DLL_PROCESS_DETACH:
  58             close_gecko();
  59             break;
  60     }
  61     return TRUE;
  62 }
  63
  64 /***********************************************************
  65  *    ClassFactory implementation
  66  */
  67 typedef HRESULT (*CreateInstanceFunc)(IUnknown*,REFIID,void**);
  68 typedef struct {
  69     const IClassFactoryVtbl *lpVtbl;
  70     LONG ref;
  71     CreateInstanceFunc fnCreateInstance;
  72 } ClassFactory;
  73
  74 static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFGUID riid, void **ppvObject)
  75 {
  76     if(IsEqualGUID(&IID_IClassFactory, riid) || IsEqualGUID(&IID_IUnknown, riid)) {
  77         IClassFactory_AddRef(iface);
  78         *ppvObject = iface;
  79         return S_OK;
  80     }
  81
  82     WARN("not supported iid %s\n", debugstr_guid(riid));
  83     *ppvObject = NULL;
  84     return E_NOINTERFACE;
  85 }
  86
  87 static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
  88 {
  89     ClassFactory *This = (ClassFactory*)iface;
  90     ULONG ref = InterlockedIncrement(&This->ref);
  91     TRACE("(%p) ref = %lu\n", This, ref);
  92     return ref;
  93 }
  94
  95 static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
  96 {
  97     ClassFactory *This = (ClassFactory*)iface;
  98     ULONG ref = InterlockedDecrement(&This->ref);
  99
 100     TRACE("(%p) ref = %lu\n", This, ref);
 101
 102     if(!ref) {
 103         mshtml_free(This);
 104         UNLOCK_MODULE();
 105     }
 106
 107     return ref;
 108 }
 109
 110 static HRESULT WINAPI ClassFactory_CreateInstance(IClassFactory *iface, IUnknown *pUnkOuter,
 111         REFIID riid, void **ppvObject)
 112 {
 113     ClassFactory *This = (ClassFactory*)iface;
 114     return This->fnCreateInstance(pUnkOuter, riid, ppvObject);
 115 }
 116
 117 static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL dolock)
 118 {
 119     TRACE("(%p)->(%x)\n", iface, dolock);
 120
 121     if(dolock)
 122         LOCK_MODULE();
 123     else
 124         UNLOCK_MODULE();
 125
 126     return S_OK;
 127 }
 128
 129 static const IClassFactoryVtbl HTMLClassFactoryVtbl = {
 130     ClassFactory_QueryInterface,
 131     ClassFactory_AddRef,
 132     ClassFactory_Release,
 133     ClassFactory_CreateInstance,
 134     ClassFactory_LockServer
 135 };
 136
 137 static HRESULT ClassFactory_Create(REFIID riid, void **ppv, CreateInstanceFunc fnCreateInstance)
 138 {
 139     ClassFactory *ret = mshtml_alloc(sizeof(ClassFactory));
 140     HRESULT hres;
 141
 142     ret->lpVtbl = &HTMLClassFactoryVtbl;
 143     ret->ref = 0;
 144     ret->fnCreateInstance = fnCreateInstance;
 145
 146     hres = IClassFactory_QueryInterface((IClassFactory*)ret, riid, ppv);
 147     if(SUCCEEDED(hres)) {
 148         LOCK_MODULE();
 149     }else {
 150         mshtml_free(ret);
 151         *ppv = NULL;
 152     }
 153     return hres;
 154 }
 155
 156 /******************************************************************
 157  *              DllGetClassObject (MSHTML.@)
 158  */
 159 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 160 {
 161     if(IsEqualGUID(&CLSID_HTMLDocument, rclsid)) {
 162         TRACE("(CLSID_HTMLDocument %s %p)\n", debugstr_guid(riid), ppv);
 163         return ClassFactory_Create(riid, ppv, HTMLDocument_Create);
 164     }else if(IsEqualGUID(&CLSID_AboutProtocol, rclsid)) {
 165         TRACE("(CLSID_AboutProtocol %s %p)\n", debugstr_guid(riid), ppv);
 166         return ProtocolFactory_Create(rclsid, riid, ppv);
 167     }else if(IsEqualGUID(&CLSID_JSProtocol, rclsid)) {
 168         TRACE("(CLSID_JSProtocol %s %p)\n", debugstr_guid(riid), ppv);
 169         return ProtocolFactory_Create(rclsid, riid, ppv);
 170     }else if(IsEqualGUID(&CLSID_MailtoProtocol, rclsid)) {
 171         TRACE("(CLSID_MailtoProtocol %s %p)\n", debugstr_guid(riid), ppv);
 172         return ProtocolFactory_Create(rclsid, riid, ppv);
 173     }else if(IsEqualGUID(&CLSID_ResProtocol, rclsid)) {
 174         TRACE("(CLSID_ResProtocol %s %p)\n", debugstr_guid(riid), ppv);
 175         return ProtocolFactory_Create(rclsid, riid, ppv);
 176     }else if(IsEqualGUID(&CLSID_SysimageProtocol, rclsid)) {
 177         TRACE("(CLSID_SysimageProtocol %s %p)\n", debugstr_guid(riid), ppv);
 178         return ProtocolFactory_Create(rclsid, riid, ppv);
 179     }else if(IsEqualGUID(&CLSID_HTMLLoadOptions, rclsid)) {
 180         TRACE("(CLSID_HTMLLoadOptions %s %p)\n", debugstr_guid(riid), ppv);
 181         return ClassFactory_Create(riid, ppv, HTMLLoadOptions_Create);
 182     }
 183
 184     FIXME("Unknown class %s\n", debugstr_guid(rclsid));
 185     return CLASS_E_CLASSNOTAVAILABLE;
 186 }
 187
 188 /******************************************************************
 189  *              DllCanUnloadNow (MSHTML.@)
 190  */
 191 HRESULT WINAPI DllCanUnloadNow(void)
 192 {
 193     TRACE("() ref=%ld\n", module_ref);
 194     return module_ref ? S_FALSE : S_OK;
 195 }
 196
 197 /***********************************************************************
 198  *          RunHTMLApplication (MSHTML.@)
 199  *
 200  * Appears to have the same prototype as WinMain.
 201  */
 202 HRESULT WINAPI RunHTMLApplication( HINSTANCE hinst, HINSTANCE hPrevInst,
 203                                LPSTR szCmdLine, INT nCmdShow )
 204 {
 205     FIXME("%p %p %s %d\n", hinst, hPrevInst, debugstr_a(szCmdLine), nCmdShow );
 206     return 0;
 207 }
 208
 209 /***********************************************************************
 210  *          RNIGetCompatibleVersion (MSHTML.@)
 211  */
 212 DWORD WINAPI RNIGetCompatibleVersion(void)
 213 {
 214     TRACE("()\n");
 215     return 0x20000;
 216 }
 217
 218 /***********************************************************************
 219  *          DllInstall (MSHTML.@)
 220  */
 221 HRESULT WINAPI DllInstall(BOOL bInstall, LPCWSTR cmdline)
 222 {
 223     FIXME("stub %d %s: returning S_OK\n", bInstall, debugstr_w(cmdline));
 224     return S_OK;
 225 }
 226
 227 /***********************************************************************
 228  *          ShowHTMLDialog (MSHTML.@)
 229  */
 230 HRESULT WINAPI ShowHTMLDialog(HWND hwndParent, IMoniker *pMk, VARIANT *pvarArgIn,
 231         WCHAR *pchOptions, VARIANT *pvarArgOut)
 232 {
 233     FIXME("(%p %p %p %s %p)\n", hwndParent, pMk, pvarArgIn, debugstr_w(pchOptions), pvarArgOut);
 234     return E_NOTIMPL;
 235 }
 236
 237 DEFINE_GUID(CLSID_CAnchorBrowsePropertyPage, 0x3050F3BB, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 238 DEFINE_GUID(CLSID_CBackgroundPropertyPage, 0x3050F232, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 239 DEFINE_GUID(CLSID_CCDAnchorPropertyPage, 0x3050F1FC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 240 DEFINE_GUID(CLSID_CCDGenericPropertyPage, 0x3050F17F, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 241 DEFINE_GUID(CLSID_CDocBrowsePropertyPage, 0x3050F3B4, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 242 DEFINE_GUID(CLSID_CDwnBindInfo, 0x3050F3C2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 243 DEFINE_GUID(CLSID_CHiFiUses, 0x5AAF51B3, 0xB1F0, 0x11D1, 0xB6,0xAB, 0x00,0xA0,0xC9,0x08,0x33,0xE9);
 244 DEFINE_GUID(CLSID_CHtmlComponentConstructor, 0x3050F4F8, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 245 DEFINE_GUID(CLSID_CImageBrowsePropertyPage, 0x3050F3B3, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 246 DEFINE_GUID(CLSID_CInlineStylePropertyPage, 0x3050F296, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 247 DEFINE_GUID(CLSID_CPeerHandler, 0x5AAF51B2, 0xB1F0, 0x11D1, 0xB6,0xAB, 0x00,0xA0,0xC9,0x08,0x33,0xE9);
 248 DEFINE_GUID(CLSID_CRecalcEngine, 0x3050F499, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 249 DEFINE_GUID(CLSID_CSvrOMUses, 0x3050F4F0, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 250 DEFINE_GUID(CLSID_CrSource, 0x65014010, 0x9F62, 0x11D1, 0xA6,0x51, 0x00,0x60,0x08,0x11,0xD5,0xCE);
 251 DEFINE_GUID(CLSID_ExternalFrameworkSite, 0x3050F163, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 252 DEFINE_GUID(CLSID_HTADocument, 0x3050F5C8, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 253 DEFINE_GUID(CLSID_HTMLPluginDocument, 0x25336921, 0x03F9, 0x11CF, 0x8F,0xD0, 0x00,0xAA,0x00,0x68,0x6F,0x13);
 254 DEFINE_GUID(CLSID_HTMLPopup, 0x3050F667, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 255 DEFINE_GUID(CLSID_HTMLPopupDoc, 0x3050F67D, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 256 DEFINE_GUID(CLSID_HTMLServerDoc, 0x3050F4E7, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 257 DEFINE_GUID(CLSID_HTMLWindowProxy, 0x3050F391, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 258 DEFINE_GUID(CLSID_IImageDecodeFilter, 0x607FD4E8, 0x0A03, 0x11D1, 0xAB,0x1D, 0x00,0xC0,0x4F,0xC9,0xB3,0x04);
 259 DEFINE_GUID(CLSID_IImgCtx, 0x3050F3D6, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 260 DEFINE_GUID(CLSID_IntDitherer, 0x05F6FE1A, 0xECEF, 0x11D0, 0xAA,0xE7, 0x00,0xC0,0x4F,0xC9,0xB3,0x04);
 261 DEFINE_GUID(CLSID_MHTMLDocument, 0x3050F3D9, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 262 DEFINE_GUID(CLSID_Scriptlet, 0xAE24FDAE, 0x03C6, 0x11D1, 0x8B,0x76, 0x00,0x80,0xC7,0x44,0xF3,0x89);
 263 DEFINE_GUID(CLSID_TridentAPI, 0x429AF92C, 0xA51F, 0x11D2, 0x86,0x1E, 0x00,0xC0,0x4F,0xA3,0x5C,0x89);
 264
 265 #define INF_SET_ID(id)            \
 266     do                            \
 267     {                             \
 268         static CHAR name[] = #id; \
 269                                   \
 270         pse[i].pszName = name;    \
 271         clsids[i++] = &id;        \
 272     } while (0)
 273
 274 #define INF_SET_CLSID(clsid) INF_SET_ID(CLSID_ ## clsid)
 275
 276 static HRESULT register_server(BOOL do_register)
 277 {
 278     HRESULT hres;
 279     HMODULE hAdvpack;
 280     typeof(RegInstallA) *pRegInstall;
 281     STRTABLEA strtable;
 282     STRENTRYA pse[35];
 283     static CLSID const *clsids[35];
 284     int i = 0;
 285
 286     static const WCHAR wszAdvpack[] = {'a','d','v','p','a','c','k','.','d','l','l',0};
 287
 288     TRACE("(%x)\n", do_register);
 289
 290     INF_SET_CLSID(AboutProtocol);
 291     INF_SET_CLSID(CAnchorBrowsePropertyPage);
 292     INF_SET_CLSID(CBackgroundPropertyPage);
 293     INF_SET_CLSID(CCDAnchorPropertyPage);
 294     INF_SET_CLSID(CCDGenericPropertyPage);
 295     INF_SET_CLSID(CDocBrowsePropertyPage);
 296     INF_SET_CLSID(CDwnBindInfo);
 297     INF_SET_CLSID(CHiFiUses);
 298     INF_SET_CLSID(CHtmlComponentConstructor);
 299     INF_SET_CLSID(CImageBrowsePropertyPage);
 300     INF_SET_CLSID(CInlineStylePropertyPage);
 301     INF_SET_CLSID(CPeerHandler);
 302     INF_SET_CLSID(CRecalcEngine);
 303     INF_SET_CLSID(CSvrOMUses);
 304     INF_SET_CLSID(CrSource);
 305     INF_SET_CLSID(ExternalFrameworkSite);
 306     INF_SET_CLSID(HTADocument);
 307     INF_SET_CLSID(HTMLDocument);
 308     INF_SET_CLSID(HTMLLoadOptions);
 309     INF_SET_CLSID(HTMLPluginDocument);
 310     INF_SET_CLSID(HTMLPopup);
 311     INF_SET_CLSID(HTMLPopupDoc);
 312     INF_SET_CLSID(HTMLServerDoc);
 313     INF_SET_CLSID(HTMLWindowProxy);
 314     INF_SET_CLSID(IImageDecodeFilter);
 315     INF_SET_CLSID(IImgCtx);
 316     INF_SET_CLSID(IntDitherer);
 317     INF_SET_CLSID(JSProtocol);
 318     INF_SET_CLSID(MHTMLDocument);
 319     INF_SET_CLSID(MailtoProtocol);
 320     INF_SET_CLSID(ResProtocol);
 321     INF_SET_CLSID(Scriptlet);
 322     INF_SET_CLSID(SysimageProtocol);
 323     INF_SET_CLSID(TridentAPI);
 324     INF_SET_ID(LIBID_MSHTML);
 325
 326     for(i=0; i < sizeof(pse)/sizeof(pse[0]); i++) {
 327         pse[i].pszValue = mshtml_alloc(39);
 328         sprintf(pse[i].pszValue, "{%08lX-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
 329                 clsids[i]->Data1, clsids[i]->Data2, clsids[i]->Data3, clsids[i]->Data4[0],
 330                 clsids[i]->Data4[1], clsids[i]->Data4[2], clsids[i]->Data4[3], clsids[i]->Data4[4],
 331                 clsids[i]->Data4[5], clsids[i]->Data4[6], clsids[i]->Data4[7]);
 332     }
 333
 334     strtable.cEntries = sizeof(pse)/sizeof(pse[0]);
 335     strtable.pse = pse;
 336
 337     hAdvpack = LoadLibraryW(wszAdvpack);
 338     pRegInstall = (typeof(RegInstallA)*)GetProcAddress(hAdvpack, "RegInstall");
 339
 340     hres = pRegInstall(hInst, do_register ? "RegisterDll" : "UnregisterDll", &strtable);
 341
 342     for(i=0; i < sizeof(pse)/sizeof(pse[0]); i++)
 343         mshtml_free(pse[i].pszValue);
 344
 345     return hres;
 346 }
 347
 348 #undef INF_SET_CLSID
 349 #undef INF_SET_ID
 350
 351 /***********************************************************************
 352  *          DllRegisterServer (MSHTML.@)
 353  */
 354 HRESULT WINAPI DllRegisterServer(void)
 355 {
 356     return register_server(TRUE);
 357 }
 358
 359 /***********************************************************************
 360  *          DllUnregisterServer (MSHTML.@)
 361  */
 362 HRESULT WINAPI DllUnregisterServer(void)
 363 {
 364     return register_server(FALSE);
 365 }