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 const IClassFactoryVtbl JScriptFactoryVtbl = {
  87     ClassFactory_QueryInterface,
  88     ClassFactory_AddRef,
  89     ClassFactory_Release,
  90     JScriptFactory_CreateInstance,
  91     ClassFactory_LockServer
  92 };
  93
  94 static IClassFactory JScriptFactory = { &JScriptFactoryVtbl };
  95
  96 /******************************************************************
  97  *              DllMain (jscript.@)
  98  */
  99 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
 100 {
 101     TRACE("(%p %d %p)\n", hInstDLL, fdwReason, lpv);
 102
 103     switch(fdwReason)
 104     {
 105     case DLL_WINE_PREATTACH:
 106         return FALSE;  /* prefer native version */
 107     case DLL_PROCESS_ATTACH:
 108         DisableThreadLibraryCalls(hInstDLL);
 109         jscript_hinstance = hInstDLL;
 110         break;
 111     }
 112
 113     return TRUE;
 114 }
 115
 116 /***********************************************************************
 117  *              DllGetClassObject       (jscript.@)
 118  */
 119 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 120 {
 121     if(IsEqualGUID(&CLSID_JScript, rclsid)) {
 122         TRACE("(CLSID_JScript %s %p)\n", debugstr_guid(riid), ppv);
 123         return IClassFactory_QueryInterface(&JScriptFactory, riid, ppv);
 124     }
 125
 126     FIXME("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 127     return CLASS_E_CLASSNOTAVAILABLE;
 128 }
 129
 130 /***********************************************************************
 131  *          DllCanUnloadNow (jscript.@)
 132  */
 133 HRESULT WINAPI DllCanUnloadNow(void)
 134 {
 135     TRACE("() ref=%d\n", module_ref);
 136
 137     return module_ref ? S_FALSE : S_OK;
 138 }
 139
 140 /***********************************************************************
 141  *          DllRegisterServer (jscript.@)
 142  */
 143 HRESULT WINAPI DllRegisterServer(void)
 144 {
 145     TRACE("()\n");
 146     return __wine_register_resources(jscript_hinstance);
 147 }
 148
 149 /***********************************************************************
 150  *          DllUnregisterServer (jscript.@)
 151  */
 152 HRESULT WINAPI DllUnregisterServer(void)
 153 {
 154     TRACE("()\n");
 155     return __wine_unregister_resources(jscript_hinstance);
 156 }