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
  28 #include "wine/debug.h"
  29
  30 WINE_DEFAULT_DEBUG_CHANNEL(jscript);
  31
  32 LONG module_ref = 0;
  33
  34 static const CLSID CLSID_JScript =
  35     {0xf414c260,0x6ac0,0x11cf,{0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58}};
  36 static const CLSID CLSID_JScriptAuthor =
  37     {0xf414c261,0x6ac0,0x11cf,{0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58}};
  38 static const CLSID CLSID_JScriptEncode =
  39     {0xf414c262,0x6ac0,0x11cf,{0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58}};
  40
  41 DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0);
  42
  43 static HINSTANCE jscript_hinstance;
  44
  45 static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
  46 {
  47     *ppv = NULL;
  48
  49     if(IsEqualGUID(&IID_IUnknown, riid)) {
  50         TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
  51         *ppv = iface;
  52     }else if(IsEqualGUID(&IID_IClassFactory, riid)) {
  53         TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
  54         *ppv = iface;
  55     }
  56
  57     if(*ppv) {
  58         IUnknown_AddRef((IUnknown*)*ppv);
  59         return S_OK;
  60     }
  61
  62     FIXME("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
  63     return E_NOINTERFACE;
  64 }
  65
  66 static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
  67 {
  68     TRACE("(%p)\n", iface);
  69     return 2;
  70 }
  71
  72 static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
  73 {
  74     TRACE("(%p)\n", iface);
  75     return 1;
  76 }
  77
  78 static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL fLock)
  79 {
  80     TRACE("(%p)->(%x)\n", iface, fLock);
  81
  82     if(fLock)
  83         lock_module();
  84     else
  85         unlock_module();
  86
  87     return S_OK;
  88 }
  89
  90 static const IClassFactoryVtbl JScriptFactoryVtbl = {
  91     ClassFactory_QueryInterface,
  92     ClassFactory_AddRef,
  93     ClassFactory_Release,
  94     JScriptFactory_CreateInstance,
  95     ClassFactory_LockServer
  96 };
  97
  98 static IClassFactory JScriptFactory = { &JScriptFactoryVtbl };
  99
 100 /******************************************************************
 101  *              DllMain (jscript.@)
 102  */
 103 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
 104 {
 105     TRACE("(%p %d %p)\n", hInstDLL, fdwReason, lpv);
 106
 107     switch(fdwReason)
 108     {
 109     case DLL_WINE_PREATTACH:
 110         return FALSE;  /* prefer native version */
 111     case DLL_PROCESS_ATTACH:
 112         DisableThreadLibraryCalls(hInstDLL);
 113         jscript_hinstance = hInstDLL;
 114         break;
 115     }
 116
 117     return TRUE;
 118 }
 119
 120 /***********************************************************************
 121  *              DllGetClassObject       (jscript.@)
 122  */
 123 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 124 {
 125     if(IsEqualGUID(&CLSID_JScript, rclsid)) {
 126         TRACE("(CLSID_JScript %s %p)\n", debugstr_guid(riid), ppv);
 127         return IClassFactory_QueryInterface(&JScriptFactory, riid, ppv);
 128     }
 129
 130     FIXME("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 131     return CLASS_E_CLASSNOTAVAILABLE;
 132 }
 133
 134 /***********************************************************************
 135  *          DllCanUnloadNow (jscript.@)
 136  */
 137 HRESULT WINAPI DllCanUnloadNow(void)
 138 {
 139     TRACE("() ref=%d\n", module_ref);
 140
 141     return module_ref ? S_FALSE : S_OK;
 142 }
 143
 144 /***********************************************************************
 145  *              register_inf
 146  */
 147
 148 #define INF_SET_ID(id)             \
 149     do                             \
 150     {                              \
 151         static CHAR name[] = #id;  \
 152                                    \
 153         pse[i].pszName = name;     \
 154         clsids[i++] = &id;         \
 155     } while (0)
 156
 157 static HRESULT register_inf(BOOL doregister)
 158 {
 159     HRESULT hres;
 160     HMODULE hAdvpack;
 161     HRESULT (WINAPI *pRegInstall)(HMODULE hm, LPCSTR pszSection, const STRTABLEA* pstTable);
 162     STRTABLEA strtable;
 163     STRENTRYA pse[7];
 164     static CLSID const *clsids[7];
 165     unsigned int i = 0;
 166
 167     static const WCHAR advpackW[] = {'a','d','v','p','a','c','k','.','d','l','l',0};
 168
 169     INF_SET_ID(CLSID_JScript);
 170     INF_SET_ID(CLSID_JScriptAuthor);
 171     INF_SET_ID(CLSID_JScriptEncode);
 172     INF_SET_ID(CATID_ActiveScript);
 173     INF_SET_ID(CATID_ActiveScriptParse);
 174     INF_SET_ID(CATID_ActiveScriptEncode);
 175     INF_SET_ID(CATID_ActiveScriptAuthor);
 176
 177     for(i = 0; i < sizeof(pse)/sizeof(pse[0]); i++) {
 178         pse[i].pszValue = HeapAlloc(GetProcessHeap(), 0, 39);
 179         sprintf(pse[i].pszValue, "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
 180                 clsids[i]->Data1, clsids[i]->Data2, clsids[i]->Data3, clsids[i]->Data4[0],
 181                 clsids[i]->Data4[1], clsids[i]->Data4[2], clsids[i]->Data4[3], clsids[i]->Data4[4],
 182                 clsids[i]->Data4[5], clsids[i]->Data4[6], clsids[i]->Data4[7]);
 183     }
 184
 185     strtable.cEntries = sizeof(pse)/sizeof(pse[0]);
 186     strtable.pse = pse;
 187
 188     hAdvpack = LoadLibraryW(advpackW);
 189     pRegInstall = (void *)GetProcAddress(hAdvpack, "RegInstall");
 190
 191     hres = pRegInstall(jscript_hinstance, doregister ? "RegisterDll" : "UnregisterDll", &strtable);
 192
 193     for(i=0; i < sizeof(pse)/sizeof(pse[0]); i++)
 194         HeapFree(GetProcessHeap(), 0, pse[i].pszValue);
 195
 196     return hres;
 197 }
 198
 199 #undef INF_SET_CLSID
 200
 201 /***********************************************************************
 202  *          DllRegisterServer (jscript.@)
 203  */
 204 HRESULT WINAPI DllRegisterServer(void)
 205 {
 206     TRACE("()\n");
 207     return register_inf(TRUE);
 208 }
 209
 210 /***********************************************************************
 211  *          DllUnregisterServer (jscript.@)
 212  */
 213 HRESULT WINAPI DllUnregisterServer(void)
 214 {
 215     TRACE("()\n");
 216     return register_inf(FALSE);
 217 }