jscript_main.c 5.17 KB
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/*
 * Copyright 2008 Jacek Caban for CodeWeavers
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

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#include "initguid.h"
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#include "jscript.h"
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#include "winreg.h"
#include "advpub.h"
#include "activaut.h"
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#include "objsafe.h"
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#include "mshtmhst.h"
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#include "rpcproxy.h"
#include "jscript_classes.h"
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#include "wine/debug.h"

WINE_DEFAULT_DEBUG_CHANNEL(jscript);

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LONG module_ref = 0;

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DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0);

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HINSTANCE jscript_hinstance;
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static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
{
    *ppv = NULL;

    if(IsEqualGUID(&IID_IUnknown, riid)) {
        TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
        *ppv = iface;
    }else if(IsEqualGUID(&IID_IClassFactory, riid)) {
        TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
        *ppv = iface;
    }

    if(*ppv) {
        IUnknown_AddRef((IUnknown*)*ppv);
        return S_OK;
    }

    FIXME("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
    return E_NOINTERFACE;
}

static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
{
    TRACE("(%p)\n", iface);
    return 2;
}

static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
{
    TRACE("(%p)\n", iface);
    return 1;
}

static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL fLock)
{
    TRACE("(%p)->(%x)\n", iface, fLock);
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    if(fLock)
        lock_module();
    else
        unlock_module();

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    return S_OK;
}

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static HRESULT WINAPI JScriptFactory_CreateInstance(IClassFactory *iface, IUnknown *outer,
        REFIID riid, void **ppv)
{
    TRACE("(%p %s %p)\n", outer, debugstr_guid(riid), ppv);

    if(outer) {
        *ppv = NULL;
        return CLASS_E_NOAGGREGATION;
    }

    return create_jscript_object(FALSE, riid, ppv);
}

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static const IClassFactoryVtbl JScriptFactoryVtbl = {
    ClassFactory_QueryInterface,
    ClassFactory_AddRef,
    ClassFactory_Release,
    JScriptFactory_CreateInstance,
    ClassFactory_LockServer
};

static IClassFactory JScriptFactory = { &JScriptFactoryVtbl };

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static HRESULT WINAPI JScriptEncodeFactory_CreateInstance(IClassFactory *iface, IUnknown *outer,
        REFIID riid, void **ppv)
{
    TRACE("(%p %s %p)\n", outer, debugstr_guid(riid), ppv);

    if(outer) {
        *ppv = NULL;
        return CLASS_E_NOAGGREGATION;
    }

    return create_jscript_object(TRUE, riid, ppv);
}

static const IClassFactoryVtbl JScriptEncodeFactoryVtbl = {
    ClassFactory_QueryInterface,
    ClassFactory_AddRef,
    ClassFactory_Release,
    JScriptEncodeFactory_CreateInstance,
    ClassFactory_LockServer
};

static IClassFactory JScriptEncodeFactory = { &JScriptEncodeFactoryVtbl };

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/******************************************************************
 *              DllMain (jscript.@)
 */
BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
{
    TRACE("(%p %d %p)\n", hInstDLL, fdwReason, lpv);

    switch(fdwReason)
    {
    case DLL_WINE_PREATTACH:
        return FALSE;  /* prefer native version */
    case DLL_PROCESS_ATTACH:
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        DisableThreadLibraryCalls(hInstDLL);
        jscript_hinstance = hInstDLL;
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        break;
    }

    return TRUE;
}

/***********************************************************************
 *		DllGetClassObject	(jscript.@)
 */
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
{
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    if(IsEqualGUID(&CLSID_JScript, rclsid)) {
        TRACE("(CLSID_JScript %s %p)\n", debugstr_guid(riid), ppv);
        return IClassFactory_QueryInterface(&JScriptFactory, riid, ppv);
    }

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    if(IsEqualGUID(&CLSID_JScriptEncode, rclsid)) {
        TRACE("(CLSID_JScriptEncode %s %p)\n", debugstr_guid(riid), ppv);
        return IClassFactory_QueryInterface(&JScriptEncodeFactory, riid, ppv);
    }

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    FIXME("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
    return CLASS_E_CLASSNOTAVAILABLE;
}

/***********************************************************************
 *          DllCanUnloadNow (jscript.@)
 */
HRESULT WINAPI DllCanUnloadNow(void)
{
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    TRACE("() ref=%d\n", module_ref);

    return module_ref ? S_FALSE : S_OK;
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}

/***********************************************************************
 *          DllRegisterServer (jscript.@)
 */
HRESULT WINAPI DllRegisterServer(void)
{
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    TRACE("()\n");
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    return __wine_register_resources(jscript_hinstance);
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}

/***********************************************************************
 *          DllUnregisterServer (jscript.@)
 */
HRESULT WINAPI DllUnregisterServer(void)
{
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    TRACE("()\n");
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    return __wine_unregister_resources(jscript_hinstance);
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}