Sweden-Number/dlls/scrobj/scrobj.c

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/*
* Copyright 2017 Nikolay Sivov
*
* 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
*/
#define COBJMACROS
#include "config.h"
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "ole2.h"
#include "olectl.h"
#include "rpcproxy.h"
#include "initguid.h"
#include "scrobj.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(scrobj);
static HINSTANCE scrobj_instance;
typedef enum tid_t
{
NULL_tid,
IGenScriptletTLib_tid,
LAST_tid
} tid_t;
static ITypeLib *typelib;
static ITypeInfo *typeinfos[LAST_tid];
static REFIID tid_ids[] = {
&IID_NULL,
&IID_IGenScriptletTLib,
};
static HRESULT load_typelib(void)
{
HRESULT hres;
ITypeLib *tl;
if (typelib)
return S_OK;
hres = LoadRegTypeLib(&LIBID_Scriptlet, 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;
}
static HRESULT get_typeinfo(tid_t tid, ITypeInfo **typeinfo)
{
HRESULT hres;
if (FAILED(hres = load_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];
ITypeInfo_AddRef(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);
}
struct scriptlet_typelib
{
IGenScriptletTLib IGenScriptletTLib_iface;
LONG ref;
BSTR guid;
};
static inline struct scriptlet_typelib *impl_from_IGenScriptletTLib(IGenScriptletTLib *iface)
{
return CONTAINING_RECORD(iface, struct scriptlet_typelib, IGenScriptletTLib_iface);
}
static HRESULT WINAPI scriptlet_typelib_QueryInterface(IGenScriptletTLib *iface, REFIID riid, void **obj)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
TRACE("(%p, %s, %p)\n", This, debugstr_guid(riid), obj);
if (IsEqualIID(riid, &IID_IGenScriptletTLib) ||
IsEqualIID(riid, &IID_IDispatch) ||
IsEqualIID(riid, &IID_IUnknown))
{
*obj = iface;
IGenScriptletTLib_AddRef(iface);
return S_OK;
}
*obj = NULL;
return E_NOINTERFACE;
}
static ULONG WINAPI scriptlet_typelib_AddRef(IGenScriptletTLib *iface)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p)->(%u)\n", This, ref);
return ref;
}
static ULONG WINAPI scriptlet_typelib_Release(IGenScriptletTLib *iface)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p)->(%u)\n", This, ref);
if (!ref)
{
SysFreeString(This->guid);
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
static HRESULT WINAPI scriptlet_typelib_GetTypeInfoCount(IGenScriptletTLib *iface, UINT *count)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
TRACE("(%p, %p)\n", This, count);
*count = 1;
return S_OK;
}
static HRESULT WINAPI scriptlet_typelib_GetTypeInfo(IGenScriptletTLib *iface, UINT index, LCID lcid,
ITypeInfo **tinfo)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
TRACE("(%p, %u, %x, %p)\n", This, index, lcid, tinfo);
return get_typeinfo(IGenScriptletTLib_tid, tinfo);
}
static HRESULT WINAPI scriptlet_typelib_GetIDsOfNames(IGenScriptletTLib *iface, REFIID riid, LPOLESTR *names,
UINT cNames, LCID lcid, DISPID *dispid)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
ITypeInfo *typeinfo;
HRESULT hr;
TRACE("(%p, %s, %p, %u, %x, %p)\n", This, debugstr_guid(riid), names, cNames, lcid, dispid);
hr = get_typeinfo(IGenScriptletTLib_tid, &typeinfo);
if (SUCCEEDED(hr))
{
hr = ITypeInfo_GetIDsOfNames(typeinfo, names, cNames, dispid);
ITypeInfo_Release(typeinfo);
}
return hr;
}
static HRESULT WINAPI scriptlet_typelib_Invoke(IGenScriptletTLib *iface, DISPID dispid, REFIID riid,
LCID lcid, WORD flags, DISPPARAMS *params, VARIANT *result, EXCEPINFO *ei, UINT *argerr)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
ITypeInfo *typeinfo;
HRESULT hr;
TRACE("(%p, %d, %s, %x, %x, %p, %p, %p, %p)\n", This, dispid, debugstr_guid(riid), lcid, flags,
params, result, ei, argerr);
hr = get_typeinfo(IGenScriptletTLib_tid, &typeinfo);
if (SUCCEEDED(hr))
{
hr = ITypeInfo_Invoke(typeinfo, &This->IGenScriptletTLib_iface, dispid, flags,
params, result, ei, argerr);
ITypeInfo_Release(typeinfo);
}
return hr;
}
static HRESULT WINAPI scriptlet_typelib_AddURL(IGenScriptletTLib *iface, BSTR url)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
FIXME("(%p, %s): stub\n", This, debugstr_w(url));
return E_NOTIMPL;
}
static HRESULT WINAPI scriptlet_typelib_put_Path(IGenScriptletTLib *iface, BSTR path)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
FIXME("(%p, %s): stub\n", This, debugstr_w(path));
return E_NOTIMPL;
}
static HRESULT WINAPI scriptlet_typelib_get_Path(IGenScriptletTLib *iface, BSTR *path)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
FIXME("(%p, %p): stub\n", This, path);
return E_NOTIMPL;
}
static HRESULT WINAPI scriptlet_typelib_put_Doc(IGenScriptletTLib *iface, BSTR doc)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
FIXME("(%p, %s): stub\n", This, debugstr_w(doc));
return E_NOTIMPL;
}
static HRESULT WINAPI scriptlet_typelib_get_Doc(IGenScriptletTLib *iface, BSTR *doc)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
FIXME("(%p, %p): stub\n", This, doc);
return E_NOTIMPL;
}
static HRESULT WINAPI scriptlet_typelib_put_Name(IGenScriptletTLib *iface, BSTR name)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
FIXME("(%p, %s): stub\n", This, debugstr_w(name));
return E_NOTIMPL;
}
static HRESULT WINAPI scriptlet_typelib_get_Name(IGenScriptletTLib *iface, BSTR *name)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
FIXME("(%p, %p): stub\n", This, name);
return E_NOTIMPL;
}
static HRESULT WINAPI scriptlet_typelib_put_MajorVersion(IGenScriptletTLib *iface, WORD version)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
FIXME("(%p, %x): stub\n", This, version);
return E_NOTIMPL;
}
static HRESULT WINAPI scriptlet_typelib_get_MajorVersion(IGenScriptletTLib *iface, WORD *version)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
FIXME("(%p, %p): stub\n", This, version);
return E_NOTIMPL;
}
static HRESULT WINAPI scriptlet_typelib_put_MinorVersion(IGenScriptletTLib *iface, WORD version)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
FIXME("(%p, %x): stub\n", This, version);
return E_NOTIMPL;
}
static HRESULT WINAPI scriptlet_typelib_get_MinorVersion(IGenScriptletTLib *iface, WORD *version)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
FIXME("(%p, %p): stub\n", This, version);
return E_NOTIMPL;
}
static HRESULT WINAPI scriptlet_typelib_Write(IGenScriptletTLib *iface)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
FIXME("(%p): stub\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI scriptlet_typelib_Reset(IGenScriptletTLib *iface)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
FIXME("(%p): stub\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI scriptlet_typelib_put_GUID(IGenScriptletTLib *iface, BSTR guid)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
FIXME("(%p, %s): stub\n", This, debugstr_w(guid));
return E_NOTIMPL;
}
static HRESULT WINAPI scriptlet_typelib_get_GUID(IGenScriptletTLib *iface, BSTR *ret)
{
struct scriptlet_typelib *This = impl_from_IGenScriptletTLib(iface);
TRACE("(%p, %p)\n", This, ret);
*ret = NULL;
if (!This->guid)
{
WCHAR guidW[39];
GUID guid;
HRESULT hr;
hr = CoCreateGuid(&guid);
if (FAILED(hr))
return hr;
hr = StringFromGUID2(&guid, guidW, sizeof(guidW)/sizeof(guidW[0]));
if (FAILED(hr))
return hr;
if (!(This->guid = SysAllocString(guidW)))
return E_OUTOFMEMORY;
}
*ret = SysAllocString(This->guid);
return *ret ? S_OK : E_OUTOFMEMORY;
}
static const IGenScriptletTLibVtbl scriptlet_typelib_vtbl =
{
scriptlet_typelib_QueryInterface,
scriptlet_typelib_AddRef,
scriptlet_typelib_Release,
scriptlet_typelib_GetTypeInfoCount,
scriptlet_typelib_GetTypeInfo,
scriptlet_typelib_GetIDsOfNames,
scriptlet_typelib_Invoke,
scriptlet_typelib_AddURL,
scriptlet_typelib_put_Path,
scriptlet_typelib_get_Path,
scriptlet_typelib_put_Doc,
scriptlet_typelib_get_Doc,
scriptlet_typelib_put_Name,
scriptlet_typelib_get_Name,
scriptlet_typelib_put_MajorVersion,
scriptlet_typelib_get_MajorVersion,
scriptlet_typelib_put_MinorVersion,
scriptlet_typelib_get_MinorVersion,
scriptlet_typelib_Write,
scriptlet_typelib_Reset,
scriptlet_typelib_put_GUID,
scriptlet_typelib_get_GUID
};
BOOL WINAPI DllMain(HINSTANCE hinst, DWORD reason, void *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);
scrobj_instance = hinst;
break;
case DLL_PROCESS_DETACH:
if (reserved) break;
release_typelib();
break;
}
return TRUE;
}
/***********************************************************************
* DllRegisterServer (scrobj.@)
*/
HRESULT WINAPI DllRegisterServer(void)
{
TRACE("()\n");
return __wine_register_resources(scrobj_instance);
}
/***********************************************************************
* DllUnregisterServer (scrobj.@)
*/
HRESULT WINAPI DllUnregisterServer(void)
{
TRACE("()\n");
return __wine_unregister_resources(scrobj_instance);
}
HRESULT WINAPI scriptlet_typelib_CreateInstance(IClassFactory *factory, IUnknown *outer, REFIID riid, void **obj)
{
struct scriptlet_typelib *This;
HRESULT hr;
TRACE("(%p, %p, %s, %p)\n", factory, outer, debugstr_guid(riid), obj);
*obj = NULL;
This = HeapAlloc(GetProcessHeap(), 0, sizeof(*This));
if (!This)
return E_OUTOFMEMORY;
This->IGenScriptletTLib_iface.lpVtbl = &scriptlet_typelib_vtbl;
This->ref = 1;
This->guid = NULL;
hr = IGenScriptletTLib_QueryInterface(&This->IGenScriptletTLib_iface, riid, obj);
IGenScriptletTLib_Release(&This->IGenScriptletTLib_iface);
return hr;
}
static HRESULT WINAPI scrruncf_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;
}
WARN("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
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 scriptlet_typelib_factory_vtbl =
{
scrruncf_QueryInterface,
scrruncf_AddRef,
scrruncf_Release,
scriptlet_typelib_CreateInstance,
scrruncf_LockServer
};
static IClassFactory scriptlet_typelib_factory = { &scriptlet_typelib_factory_vtbl };
/***********************************************************************
* DllGetClassObject (scrobj.@)
*/
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, void **ppv)
{
if (IsEqualGUID(&CLSID_TypeLib, rclsid))
{
TRACE("(Scriptlet.TypeLib %s %p)\n", debugstr_guid(riid), ppv);
return IClassFactory_QueryInterface(&scriptlet_typelib_factory, riid, ppv);
}
FIXME("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
return CLASS_E_CLASSNOTAVAILABLE;
}
/***********************************************************************
* DllCanUnloadNow (scrobj.@)
*/
HRESULT WINAPI DllCanUnloadNow(void)
{
return S_FALSE;
}