Milestone 5: deliver embedded RDP sessions and lifecycle hardening

third_party/FreeRDP/winpr/libwinpr/handle/handle.c

@@ -0,0 +1,87 @@
+/**
+ * WinPR: Windows Portable Runtime
+ * Handle Management
+ *
+ * Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
+ * Copyright 2014 DI (FH) Martin Haimberger <martin.haimberger@thincast.com>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <winpr/config.h>
+
+#include <winpr/handle.h>
+
+#ifndef _WIN32
+
+#include <pthread.h>
+
+#include "../synch/synch.h"
+#include "../thread/thread.h"
+#include "../pipe/pipe.h"
+#include "../comm/comm.h"
+#include "../security/security.h"
+
+#ifdef WINPR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <winpr/assert.h>
+
+#include "../handle/handle.h"
+
+BOOL CloseHandle(HANDLE hObject)
+{
+	ULONG Type = 0;
+	WINPR_HANDLE* Object = nullptr;
+
+	if (!winpr_Handle_GetInfo(hObject, &Type, &Object))
+		return FALSE;
+
+	if (!Object)
+		return FALSE;
+
+	if (!Object->ops)
+		return FALSE;
+
+	if (Object->ops->CloseHandle)
+		return Object->ops->CloseHandle(hObject);
+
+	return FALSE;
+}
+
+BOOL DuplicateHandle(WINPR_ATTR_UNUSED HANDLE hSourceProcessHandle,
+                     WINPR_ATTR_UNUSED HANDLE hSourceHandle,
+                     WINPR_ATTR_UNUSED HANDLE hTargetProcessHandle,
+                     WINPR_ATTR_UNUSED LPHANDLE lpTargetHandle,
+                     WINPR_ATTR_UNUSED DWORD dwDesiredAccess, WINPR_ATTR_UNUSED BOOL bInheritHandle,
+                     WINPR_ATTR_UNUSED DWORD dwOptions)
+{
+	*((ULONG_PTR*)lpTargetHandle) = (ULONG_PTR)hSourceHandle;
+	return TRUE;
+}
+
+BOOL GetHandleInformation(WINPR_ATTR_UNUSED HANDLE hObject, WINPR_ATTR_UNUSED LPDWORD lpdwFlags)
+{
+	WLog_ERR("TODO", "TODO: Implement");
+	return TRUE;
+}
+
+BOOL SetHandleInformation(WINPR_ATTR_UNUSED HANDLE hObject, WINPR_ATTR_UNUSED DWORD dwMask,
+                          WINPR_ATTR_UNUSED DWORD dwFlags)
+{
+	WLog_ERR("TODO", "TODO: Implement");
+	return TRUE;
+}
+
+#endif