scrrun.c 5.67 KB
Newer Older
Hans Leidekker's avatar
Hans Leidekker committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
/*
 * Copyright 2011 Hans Leidekker 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
 */
18
#define COBJMACROS
Hans Leidekker's avatar
Hans Leidekker committed
19 20 21 22 23 24

#include "config.h"
#include <stdarg.h>

#include "windef.h"
#include "winbase.h"
25 26 27
#include "ole2.h"
#include "rpcproxy.h"

28 29
#include <initguid.h>
#include "scrrun.h"
30
#include "scrrun_private.h"
31

Hans Leidekker's avatar
Hans Leidekker committed
32 33 34 35
#include "wine/debug.h"

WINE_DEFAULT_DEBUG_CHANNEL(scrrun);

36 37
static HINSTANCE scrrun_instance;

38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56
typedef HRESULT (*fnCreateInstance)(LPVOID *ppObj);

static HRESULT WINAPI scrruncf_QueryInterface(IClassFactory *iface, REFIID riid, LPVOID *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;
    }

57
    WARN("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87
    return E_NOINTERFACE;
}

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

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

static HRESULT WINAPI scrruncf_LockServer(IClassFactory *iface, BOOL fLock)
{
    TRACE("(%p)->(%x)\n", iface, fLock);
    return S_OK;
}

static const struct IClassFactoryVtbl scrruncf_vtbl =
{
    scrruncf_QueryInterface,
    scrruncf_AddRef,
    scrruncf_Release,
    FileSystem_CreateInstance,
    scrruncf_LockServer
};

88 89 90 91 92 93 94 95 96
static const struct IClassFactoryVtbl dictcf_vtbl =
{
    scrruncf_QueryInterface,
    scrruncf_AddRef,
    scrruncf_Release,
    Dictionary_CreateInstance,
    scrruncf_LockServer
};

97
static IClassFactory FileSystemFactory = { &scrruncf_vtbl };
98
static IClassFactory DictionaryFactory = { &dictcf_vtbl };
99

100 101 102 103 104
static ITypeLib *typelib;
static ITypeInfo *typeinfos[LAST_tid];

static REFIID tid_ids[] = {
    &IID_NULL,
105
    &IID_IDictionary,
106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164
    &IID_IFileSystem3,
};

static HRESULT load_typelib(void)
{
    HRESULT hres;
    ITypeLib *tl;

    hres = LoadRegTypeLib(&LIBID_Scripting, 1, 0, LOCALE_SYSTEM_DEFAULT, &tl);
    if(FAILED(hres)) {
        ERR("LoadRegTypeLib failed: %08x\n", hres);
        return hres;
    }

    if(InterlockedCompareExchangePointer((void**)&typelib, tl, NULL))
        ITypeLib_Release(tl);
    return hres;
}

HRESULT get_typeinfo(tid_t tid, ITypeInfo **typeinfo)
{
    HRESULT hres;

    if (!typelib)
        hres = load_typelib();
    if (!typelib)
        return hres;

    if(!typeinfos[tid]) {
        ITypeInfo *ti;

        hres = ITypeLib_GetTypeInfoOfGuid(typelib, tid_ids[tid], &ti);
        if(FAILED(hres)) {
            ERR("GetTypeInfoOfGuid(%s) failed: %08x\n", debugstr_guid(tid_ids[tid]), hres);
            return hres;
        }

        if(InterlockedCompareExchangePointer((void**)(typeinfos+tid), ti, NULL))
            ITypeInfo_Release(ti);
    }

    *typeinfo = typeinfos[tid];
    return S_OK;
}

static void release_typelib(void)
{
    unsigned i;

    if(!typelib)
        return;

    for(i=0; i < sizeof(typeinfos)/sizeof(*typeinfos); i++)
        if(typeinfos[i])
            ITypeInfo_Release(typeinfos[i]);

    ITypeLib_Release(typelib);
}

Hans Leidekker's avatar
Hans Leidekker committed
165 166 167 168 169 170 171 172 173 174
BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, LPVOID reserved )
{
    TRACE("%p, %u, %p\n", hinst, reason, reserved);

    switch (reason)
    {
        case DLL_WINE_PREATTACH:
            return FALSE;    /* prefer native version */
        case DLL_PROCESS_ATTACH:
            DisableThreadLibraryCalls( hinst );
175
            scrrun_instance = hinst;
Hans Leidekker's avatar
Hans Leidekker committed
176 177
            break;
        case DLL_PROCESS_DETACH:
178
            release_typelib();
Hans Leidekker's avatar
Hans Leidekker committed
179 180 181 182
            break;
    }
    return TRUE;
}
183 184 185 186 187 188

/***********************************************************************
 *      DllRegisterServer (scrrun.@)
 */
HRESULT WINAPI DllRegisterServer(void)
{
189 190
    TRACE("()\n");
    return __wine_register_resources(scrrun_instance);
191 192 193 194 195 196 197
}

/***********************************************************************
 *      DllUnregisterServer (scrrun.@)
 */
HRESULT WINAPI DllUnregisterServer(void)
{
198 199
    TRACE("()\n");
    return __wine_unregister_resources(scrrun_instance);
200
}
201 202 203 204 205 206 207

/***********************************************************************
 *      DllGetClassObject (scrrun.@)
 */

HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv)
{
208 209 210 211
    if(IsEqualGUID(&CLSID_FileSystemObject, rclsid)) {
        TRACE("(CLSID_WshShell %s %p)\n", debugstr_guid(riid), ppv);
        return IClassFactory_QueryInterface(&FileSystemFactory, riid, ppv);
    }
212 213 214 215
    else if(IsEqualGUID(&CLSID_Dictionary, rclsid)) {
        TRACE("(CLSID_WshShell %s %p)\n", debugstr_guid(riid), ppv);
        return IClassFactory_QueryInterface(&DictionaryFactory, riid, ppv);
    }
216

217 218
    FIXME("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
    return CLASS_E_CLASSNOTAVAILABLE;
219 220 221 222 223 224 225 226 227
}

/***********************************************************************
 *      DllCanUnloadNow (scrrun.@)
 */
HRESULT WINAPI DllCanUnloadNow(void)
{
    return S_FALSE;
}