Milestone 5: deliver embedded RDP sessions and lifecycle hardening

third_party/FreeRDP/include/freerdp/channels/encomsp.h

@@ -0,0 +1,186 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * Multiparty Virtual Channel
+ *
+ * Copyright 2014 Marc-Andre Moreau <marcandre.moreau@gmail.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.
+ */
+
+#ifndef FREERDP_CHANNEL_ENCOMSP_H
+#define FREERDP_CHANNEL_ENCOMSP_H
+
+#include <freerdp/api.h>
+#include <freerdp/types.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/** The command line name of the channel
+ *
+ *  \since version 3.0.0
+ */
+#define ENCOMSP_CHANNEL_NAME "encomsp"
+#define ENCOMSP_SVC_CHANNEL_NAME "encomsp"
+
+typedef struct
+{
+	UINT16 cchString;
+	WCHAR wString[1024];
+} ENCOMSP_UNICODE_STRING;
+
+/* Filter Updated PDU Flags */
+
+#define ENCOMSP_FILTER_ENABLED 0x0001
+
+/* Application Created PDU Flags */
+
+#define ENCOMSP_APPLICATION_SHARED 0x0001
+
+/* Window Created PDU Flags */
+
+#define ENCOMSP_WINDOW_SHARED 0x0001
+
+/* Participant Created PDU Flags */
+
+#define ENCOMSP_MAY_VIEW 0x0001
+#define ENCOMSP_MAY_INTERACT 0x0002
+#define ENCOMSP_IS_PARTICIPANT 0x0004
+
+/* Participant Removed PDU Disconnection Types */
+
+#define ENCOMSP_PARTICIPANT_DISCONNECTION_REASON_APP 0x00000000
+#define ENCOMSP_PARTICIPANT_DISCONNECTION_REASON_CLI 0x00000002
+
+/* Change Participant Control Level PDU Flags */
+
+#define ENCOMSP_REQUEST_VIEW 0x0001
+#define ENCOMSP_REQUEST_INTERACT 0x0002
+#define ENCOMSP_ALLOW_CONTROL_REQUESTS 0x0008
+
+/* PDU Order Types */
+
+#define ODTYPE_FILTER_STATE_UPDATED 0x0001
+#define ODTYPE_APP_REMOVED 0x0002
+#define ODTYPE_APP_CREATED 0x0003
+#define ODTYPE_WND_REMOVED 0x0004
+#define ODTYPE_WND_CREATED 0x0005
+#define ODTYPE_WND_SHOW 0x0006
+#define ODTYPE_PARTICIPANT_REMOVED 0x0007
+#define ODTYPE_PARTICIPANT_CREATED 0x0008
+#define ODTYPE_PARTICIPANT_CTRL_CHANGED 0x0009
+#define ODTYPE_GRAPHICS_STREAM_PAUSED 0x000A
+#define ODTYPE_GRAPHICS_STREAM_RESUMED 0x000B
+
+#define DEFINE_ENCOMSP_HEADER_COMMON() \
+	UINT16 Type;                       \
+	UINT16 Length
+
+#define ENCOMSP_ORDER_HEADER_SIZE 4
+
+typedef struct
+{
+	DEFINE_ENCOMSP_HEADER_COMMON();
+} ENCOMSP_ORDER_HEADER;
+
+typedef struct
+{
+	DEFINE_ENCOMSP_HEADER_COMMON();
+
+	BYTE Flags;
+} ENCOMSP_FILTER_UPDATED_PDU;
+
+typedef struct
+{
+	DEFINE_ENCOMSP_HEADER_COMMON();
+
+	UINT16 Flags;
+	UINT32 AppId;
+	ENCOMSP_UNICODE_STRING Name;
+} ENCOMSP_APPLICATION_CREATED_PDU;
+
+typedef struct
+{
+	DEFINE_ENCOMSP_HEADER_COMMON();
+
+	UINT32 AppId;
+} ENCOMSP_APPLICATION_REMOVED_PDU;
+
+typedef struct
+{
+	DEFINE_ENCOMSP_HEADER_COMMON();
+
+	UINT16 Flags;
+	UINT32 AppId;
+	UINT32 WndId;
+	ENCOMSP_UNICODE_STRING Name;
+} ENCOMSP_WINDOW_CREATED_PDU;
+
+typedef struct
+{
+	DEFINE_ENCOMSP_HEADER_COMMON();
+
+	UINT32 WndId;
+} ENCOMSP_WINDOW_REMOVED_PDU;
+
+typedef struct
+{
+	DEFINE_ENCOMSP_HEADER_COMMON();
+
+	UINT32 WndId;
+} ENCOMSP_SHOW_WINDOW_PDU;
+
+typedef struct
+{
+	DEFINE_ENCOMSP_HEADER_COMMON();
+
+	UINT32 ParticipantId;
+	UINT32 GroupId;
+	UINT16 Flags;
+	ENCOMSP_UNICODE_STRING FriendlyName;
+} ENCOMSP_PARTICIPANT_CREATED_PDU;
+
+typedef struct
+{
+	DEFINE_ENCOMSP_HEADER_COMMON();
+
+	UINT32 ParticipantId;
+	UINT32 DiscType;
+	UINT32 DiscCode;
+} ENCOMSP_PARTICIPANT_REMOVED_PDU;
+
+typedef struct
+{
+	DEFINE_ENCOMSP_HEADER_COMMON();
+
+	UINT16 Flags;
+	UINT32 ParticipantId;
+} ENCOMSP_CHANGE_PARTICIPANT_CONTROL_LEVEL_PDU;
+
+typedef struct
+{
+	DEFINE_ENCOMSP_HEADER_COMMON();
+} ENCOMSP_GRAPHICS_STREAM_PAUSED_PDU;
+
+typedef struct
+{
+	DEFINE_ENCOMSP_HEADER_COMMON();
+} ENCOMSP_GRAPHICS_STREAM_RESUMED_PDU;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FREERDP_CHANNEL_ENCOMSP_H */