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dllhost: Add ISurrogate stub implementation. 

Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Dmitry Timoshkov 2022-02-24 11:50:37 +03:00 committed by Alexandre Julliard
parent 36ac0c1cfb
commit 6b7686946b
2 changed files with 84 additions and 2 deletions
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2
programs/dllhost/Makefile.in
View File

@ -1,5 +1,5 @@
MODULE = dllhost.exe
IMPORTS = ole32
IMPORTS = ole32 uuid
EXTRADLLFLAGS = -mwindows -municode

84
programs/dllhost/dllhost.c
View File

@ -18,6 +18,8 @@
#include <stdarg.h>
#define COBJMACROS
#include <windef.h>
#include <winbase.h>
#include <objbase.h>
@ -26,24 +28,104 @@
WINE_DEFAULT_DEBUG_CHANNEL(dllhost);
struct surrogate
{
ISurrogate ISurrogate_iface;
LONG ref;
};
static inline struct surrogate *impl_from_ISurrogate(ISurrogate *iface)
{
return CONTAINING_RECORD(iface, struct surrogate, ISurrogate_iface);
}
static HRESULT WINAPI surrogate_QueryInterface(ISurrogate *iface,
REFIID iid, void **ppv)
{
struct surrogate *surrogate = impl_from_ISurrogate(iface);
TRACE("(%p,%s,%p)\n", iface, wine_dbgstr_guid(iid), ppv);
if (!ppv) return E_INVALIDARG;
if (IsEqualIID(iid, &IID_IUnknown) ||
IsEqualIID(iid, &IID_ISurrogate))
{
ISurrogate_AddRef(&surrogate->ISurrogate_iface);
*ppv = &surrogate->ISurrogate_iface;
return S_OK;
}
*ppv = NULL;
return E_NOINTERFACE;
}
static ULONG WINAPI surrogate_AddRef(ISurrogate *iface)
{
TRACE("(%p)\n", iface);
return 2;
}
static ULONG WINAPI surrogate_Release(ISurrogate *iface)
{
TRACE("(%p)\n", iface);
return 1;
}
static HRESULT WINAPI surrogate_LoadDllServer(ISurrogate *iface, const CLSID *clsid)
{
FIXME("(%p,%s): stub\n", iface, wine_dbgstr_guid(clsid));
return E_NOTIMPL;
}
static HRESULT WINAPI surrogate_FreeSurrogate(ISurrogate *iface)
{
FIXME("(%p): stub\n", iface);
return E_NOTIMPL;
}
static const ISurrogateVtbl Surrogate_Vtbl =
{
surrogate_QueryInterface,
surrogate_AddRef,
surrogate_Release,
surrogate_LoadDllServer,
surrogate_FreeSurrogate
};
int WINAPI wWinMain(HINSTANCE hinst, HINSTANCE previnst, LPWSTR cmdline, int showcmd)
{
HRESULT hr;
CLSID clsid;
struct surrogate surrogate;
if (wcsnicmp(cmdline, L"/PROCESSID:", 11))
return 0;
cmdline += 11;
surrogate.ISurrogate_iface.lpVtbl = &Surrogate_Vtbl;
surrogate.ref = 1;
CoInitializeEx(NULL, COINIT_MULTITHREADED);
hr = CLSIDFromString(cmdline, &clsid);
if (hr == S_OK)
{
FIXME("hosting object %s is not implemented\n", wine_dbgstr_guid(&clsid));
CoRegisterSurrogate(&surrogate.ISurrogate_iface);
hr = ISurrogate_LoadDllServer(&surrogate.ISurrogate_iface, &clsid);
if (hr != S_OK)
{
ERR("Can't create instance of %s\n", wine_dbgstr_guid(&clsid));
goto cleanup;
}
/* FIXME: wait for FreeSurrogate being called */
Sleep(INFINITE);
}
cleanup:
CoUninitialize();
return 0;