scrrun.c 7.91 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
#include "ole2.h"
26
#include "olectl.h"
27 28
#include "rpcproxy.h"

29 30
#include <initguid.h>
#include "scrrun.h"
31
#include "scrrun_private.h"
32

Hans Leidekker's avatar
Hans Leidekker committed
33 34 35 36
#include "wine/debug.h"

WINE_DEFAULT_DEBUG_CHANNEL(scrrun);

37 38
static HINSTANCE scrrun_instance;

39 40 41 42 43
static inline struct provideclassinfo *impl_from_IProvideClassInfo(IProvideClassInfo *iface)
{
    return CONTAINING_RECORD(iface, struct provideclassinfo, IProvideClassInfo_iface);
}

44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
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;
    }

63
    WARN("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93
    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
};

94 95 96 97 98 99 100 101 102
static const struct IClassFactoryVtbl dictcf_vtbl =
{
    scrruncf_QueryInterface,
    scrruncf_AddRef,
    scrruncf_Release,
    Dictionary_CreateInstance,
    scrruncf_LockServer
};

103
static IClassFactory FileSystemFactory = { &scrruncf_vtbl };
104
static IClassFactory DictionaryFactory = { &dictcf_vtbl };
105

106 107 108 109 110
static ITypeLib *typelib;
static ITypeInfo *typeinfos[LAST_tid];

static REFIID tid_ids[] = {
    &IID_NULL,
111
    &IID_IDictionary,
112
    &IID_IDrive,
113 114 115
    &IID_IDriveCollection,
    &IID_IFile,
    &IID_IFileCollection,
116
    &IID_IFileSystem3,
117
    &IID_IFolder,
118
    &IID_IFolderCollection,
119
    &IID_ITextStream
120 121 122 123 124 125 126
};

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

127 128 129
    if(typelib)
        return S_OK;

130 131 132 133 134 135 136 137 138 139 140
    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;
}

141 142 143 144 145 146 147 148 149 150
static HRESULT get_typeinfo_of_guid(const GUID *guid, ITypeInfo **tinfo)
{
    HRESULT hres;

    if(FAILED(hres = load_typelib()))
        return hres;

    return ITypeLib_GetTypeInfoOfGuid(typelib, guid, tinfo);
}

151 152 153 154
HRESULT get_typeinfo(tid_t tid, ITypeInfo **typeinfo)
{
    HRESULT hres;

155
    if (FAILED(hres = load_typelib()))
156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171
        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];
172
    ITypeInfo_AddRef(typeinfos[tid]);
173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189
    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);
}

190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243
static HRESULT WINAPI provideclassinfo_QueryInterface(IProvideClassInfo *iface, REFIID riid, void **obj)
{
    struct provideclassinfo *This = impl_from_IProvideClassInfo(iface);

    TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);

    if (IsEqualIID(riid, &IID_IProvideClassInfo)) {
        *obj = iface;
        IProvideClassInfo_AddRef(iface);
        return S_OK;
    }
    else
        return IUnknown_QueryInterface(This->outer, riid, obj);

    *obj = NULL;
    WARN("interface %s not supported\n", debugstr_guid(riid));
    return E_NOINTERFACE;
}

static ULONG WINAPI provideclassinfo_AddRef(IProvideClassInfo *iface)
{
    struct provideclassinfo *This = impl_from_IProvideClassInfo(iface);
    return IUnknown_AddRef(This->outer);
}

static ULONG WINAPI provideclassinfo_Release(IProvideClassInfo *iface)
{
    struct provideclassinfo *This = impl_from_IProvideClassInfo(iface);
    return IUnknown_Release(This->outer);
}

static HRESULT WINAPI provideclassinfo_GetClassInfo(IProvideClassInfo *iface, ITypeInfo **ti)
{
    struct provideclassinfo *This = impl_from_IProvideClassInfo(iface);

    TRACE("(%p)->(%p)\n", This, ti);

    return get_typeinfo_of_guid(This->guid, ti);
}

static const IProvideClassInfoVtbl provideclassinfovtbl = {
    provideclassinfo_QueryInterface,
    provideclassinfo_AddRef,
    provideclassinfo_Release,
    provideclassinfo_GetClassInfo
};

void init_classinfo(const GUID *guid, IUnknown *outer, struct provideclassinfo *classinfo)
{
    classinfo->IProvideClassInfo_iface.lpVtbl = &provideclassinfovtbl;
    classinfo->outer = outer;
    classinfo->guid = guid;
}

Hans Leidekker's avatar
Hans Leidekker committed
244 245 246 247 248 249 250 251 252 253
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 );
254
            scrrun_instance = hinst;
Hans Leidekker's avatar
Hans Leidekker committed
255 256
            break;
        case DLL_PROCESS_DETACH:
257
            if (reserved) break;
258
            release_typelib();
Hans Leidekker's avatar
Hans Leidekker committed
259 260 261 262
            break;
    }
    return TRUE;
}
263 264 265 266 267 268

/***********************************************************************
 *      DllRegisterServer (scrrun.@)
 */
HRESULT WINAPI DllRegisterServer(void)
{
269 270
    TRACE("()\n");
    return __wine_register_resources(scrrun_instance);
271 272 273 274 275 276 277
}

/***********************************************************************
 *      DllUnregisterServer (scrrun.@)
 */
HRESULT WINAPI DllUnregisterServer(void)
{
278 279
    TRACE("()\n");
    return __wine_unregister_resources(scrrun_instance);
280
}
281 282 283 284 285 286 287

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

HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv)
{
288
    if(IsEqualGUID(&CLSID_FileSystemObject, rclsid)) {
289
        TRACE("(CLSID_FileSystemObject %s %p)\n", debugstr_guid(riid), ppv);
290 291
        return IClassFactory_QueryInterface(&FileSystemFactory, riid, ppv);
    }
292
    else if(IsEqualGUID(&CLSID_Dictionary, rclsid)) {
293
        TRACE("(CLSID_Dictionary %s %p)\n", debugstr_guid(riid), ppv);
294 295
        return IClassFactory_QueryInterface(&DictionaryFactory, riid, ppv);
    }
296

297 298
    FIXME("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
    return CLASS_E_CLASSNOTAVAILABLE;
299 300 301 302 303 304 305 306 307
}

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