dlls/jscript/jscript_main.c

   1 /*
   2  * Copyright 2008 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 #include "initguid.h"
  20
  21 #include "jscript.h"
  22
  23 #include "winreg.h"
  24 #include "advpub.h"
  25 #include "activaut.h"
  26 #include "objsafe.h"
  27 #include "mshtmhst.h"
  28 #include "rpcproxy.h"
  29 #include "jscript_classes.h"
  30
  31 #include "wine/debug.h"
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(jscript);
  34
  35 LONG module_ref = 0;
  36
  37 DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0);
  38
  39 HINSTANCE jscript_hinstance;
  40
  41 static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
  42 {
  43     *ppv = NULL;
  44
  45     if(IsEqualGUID(&IID_IUnknown, riid)) {
  46         TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
  47         *ppv = iface;
  48     }else if(IsEqualGUID(&IID_IClassFactory, riid)) {
  49         TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
  50         *ppv = iface;
  51     }
  52
  53     if(*ppv) {
  54         IUnknown_AddRef((IUnknown*)*ppv);
  55         return S_OK;
  56     }
  57
  58     FIXME("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
  59     return E_NOINTERFACE;
  60 }
  61
  62 static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
  63 {
  64     TRACE("(%p)\n", iface);
  65     return 2;
  66 }
  67
  68 static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
  69 {
  70     TRACE("(%p)\n", iface);
  71     return 1;
  72 }
  73
  74 static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL fLock)
  75 {
  76     TRACE("(%p)->(%x)\n", iface, fLock);
  77
  78     if(fLock)
  79         lock_module();
  80     else
  81         unlock_module();
  82
  83     return S_OK;
  84 }
  85
  86 static HRESULT WINAPI JScriptFactory_CreateInstance(IClassFactory *iface, IUnknown *outer,
  87         REFIID riid, void **ppv)
  88 {
  89     TRACE("(%p %s %p)\n", outer, debugstr_guid(riid), ppv);
  90
  91     if(outer) {
  92         *ppv = NULL;
  93         return CLASS_E_NOAGGREGATION;
  94     }
  95
  96     return create_jscript_object(FALSE, riid, ppv);
  97 }
  98
  99 static const IClassFactoryVtbl JScriptFactoryVtbl = {
 100     ClassFactory_QueryInterface,
 101     ClassFactory_AddRef,
 102     ClassFactory_Release,
 103     JScriptFactory_CreateInstance,
 104     ClassFactory_LockServer
 105 };
 106
 107 static IClassFactory JScriptFactory = { &JScriptFactoryVtbl };
 108
 109 static HRESULT WINAPI JScriptEncodeFactory_CreateInstance(IClassFactory *iface, IUnknown *outer,
 110         REFIID riid, void **ppv)
 111 {
 112     TRACE("(%p %s %p)\n", outer, debugstr_guid(riid), ppv);
 113
 114     if(outer) {
 115         *ppv = NULL;
 116         return CLASS_E_NOAGGREGATION;
 117     }
 118
 119     return create_jscript_object(TRUE, riid, ppv);
 120 }
 121
 122 static const IClassFactoryVtbl JScriptEncodeFactoryVtbl = {
 123     ClassFactory_QueryInterface,
 124     ClassFactory_AddRef,
 125     ClassFactory_Release,
 126     JScriptEncodeFactory_CreateInstance,
 127     ClassFactory_LockServer
 128 };
 129
 130 static IClassFactory JScriptEncodeFactory = { &JScriptEncodeFactoryVtbl };
 131
 132 /******************************************************************
 133  *              DllMain (jscript.@)
 134  */
 135 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
 136 {
 137     TRACE("(%p %d %p)\n", hInstDLL, fdwReason, lpv);
 138
 139     switch(fdwReason)
 140     {
 141     case DLL_WINE_PREATTACH:
 142         return FALSE;  /* prefer native version */
 143     case DLL_PROCESS_ATTACH:
 144         DisableThreadLibraryCalls(hInstDLL);
 145         jscript_hinstance = hInstDLL;
 146         break;
 147     }
 148
 149     return TRUE;
 150 }
 151
 152 /***********************************************************************
 153  *              DllGetClassObject       (jscript.@)
 154  */
 155 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 156 {
 157     if(IsEqualGUID(&CLSID_JScript, rclsid)) {
 158         TRACE("(CLSID_JScript %s %p)\n", debugstr_guid(riid), ppv);
 159         return IClassFactory_QueryInterface(&JScriptFactory, riid, ppv);
 160     }
 161
 162     if(IsEqualGUID(&CLSID_JScriptEncode, rclsid)) {
 163         TRACE("(CLSID_JScriptEncode %s %p)\n", debugstr_guid(riid), ppv);
 164         return IClassFactory_QueryInterface(&JScriptEncodeFactory, riid, ppv);
 165     }
 166
 167     FIXME("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 168     return CLASS_E_CLASSNOTAVAILABLE;
 169 }
 170
 171 /***********************************************************************
 172  *          DllCanUnloadNow (jscript.@)
 173  */
 174 HRESULT WINAPI DllCanUnloadNow(void)
 175 {
 176     TRACE("() ref=%d\n", module_ref);
 177
 178     return module_ref ? S_FALSE : S_OK;
 179 }
 180
 181 /***********************************************************************
 182  *          DllRegisterServer (jscript.@)
 183  */
 184 HRESULT WINAPI DllRegisterServer(void)
 185 {
 186     TRACE("()\n");
 187     return __wine_register_resources(jscript_hinstance);
 188 }
 189
 190 /***********************************************************************
 191  *          DllUnregisterServer (jscript.@)
 192  */
 193 HRESULT WINAPI DllUnregisterServer(void)
 194 {
 195     TRACE("()\n");
 196     return __wine_unregister_resources(jscript_hinstance);
 197 }