mirror of https://github.com/FreeRDP/FreeRDP
channels/rdpgfx: create empty channel client stub
This commit is contained in:
Marc-André Moreau
parent
29a72c8b31
commit
fb752b3aae
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@ -0,0 +1,23 @@
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# FreeRDP: A Remote Desktop Protocol Implementation
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# FreeRDP cmake build script
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#
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# Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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define_channel("rdpgfx")
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if(WITH_CLIENT_CHANNELS)
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add_channel_client(${MODULE_PREFIX} ${CHANNEL_NAME})
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endif()
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@ -0,0 +1,13 @@
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set(OPTION_DEFAULT OFF)
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set(OPTION_CLIENT_DEFAULT ON)
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set(OPTION_SERVER_DEFAULT OFF)
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define_channel_options(NAME "rdpgfx" TYPE "dynamic"
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DESCRIPTION "Graphics Pipeline Extension"
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SPECIFICATIONS "[MS-RDPEGFX]"
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DEFAULT ${OPTION_DEFAULT})
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define_channel_client_options(${OPTION_CLIENT_DEFAULT})
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define_channel_server_options(${OPTION_SERVER_DEFAULT})
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@ -0,0 +1,49 @@
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# FreeRDP: A Remote Desktop Protocol Implementation
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# FreeRDP cmake build script
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#
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# Copyright 2013 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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define_channel_client("rdpgfx")
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set(${MODULE_PREFIX}_SRCS
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rdpgfx_main.c
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rdpgfx_main.h
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rdpgfx_common.c
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rdpgfx_common.h)
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include_directories(..)
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add_channel_client_library(${MODULE_PREFIX} ${MODULE_NAME} ${CHANNEL_NAME} TRUE "DVCPluginEntry")
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set_target_properties(${MODULE_NAME} PROPERTIES PREFIX "")
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set_complex_link_libraries(VARIABLE ${MODULE_PREFIX}_LIBS
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MONOLITHIC ${MONOLITHIC_BUILD}
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MODULE freerdp
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MODULES freerdp-common freerdp-utils)
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set_complex_link_libraries(VARIABLE ${MODULE_PREFIX}_LIBS
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MONOLITHIC ${MONOLITHIC_BUILD}
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MODULE winpr
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MODULES winpr-sysinfo)
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target_link_libraries(${MODULE_NAME} ${${MODULE_PREFIX}_LIBS})
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if(NOT STATIC_CHANNELS)
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install(TARGETS ${MODULE_NAME} DESTINATION ${FREERDP_PLUGIN_PATH})
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endif()
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set_property(TARGET ${MODULE_NAME} PROPERTY FOLDER "Channels/${CHANNEL_NAME}/Client")
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@ -0,0 +1,29 @@
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/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* Graphics Pipeline Extension
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*
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* Copyright 2013 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <winpr/crt.h>
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#include <winpr/stream.h>
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#include "rdpgfx_common.h"
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@ -0,0 +1,29 @@
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/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* Graphics Pipeline Extension
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*
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* Copyright 2013 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FREERDP_CHANNEL_RDPGFX_CLIENT_COMMON_H
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#define FREERDP_CHANNEL_RDPGFX_CLIENT_COMMON_H
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#include <winpr/crt.h>
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#include <winpr/stream.h>
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#endif /* FREERDP_CHANNEL_RDPGFX_CLIENT_COMMON_H */
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@ -0,0 +1,198 @@
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/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* Graphics Pipeline Extension
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*
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* Copyright 2013 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <assert.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <winpr/crt.h>
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#include <winpr/synch.h>
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#include <winpr/thread.h>
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#include <winpr/stream.h>
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#include <winpr/sysinfo.h>
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#include <winpr/cmdline.h>
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#include <winpr/collections.h>
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#include <freerdp/addin.h>
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#include "rdpgfx_common.h"
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#include "rdpgfx_main.h"
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struct _RDPGFX_CHANNEL_CALLBACK
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{
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IWTSVirtualChannelCallback iface;
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IWTSPlugin* plugin;
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IWTSVirtualChannelManager* channel_mgr;
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IWTSVirtualChannel* channel;
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};
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typedef struct _RDPGFX_CHANNEL_CALLBACK RDPGFX_CHANNEL_CALLBACK;
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struct _RDPGFX_LISTENER_CALLBACK
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{
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IWTSListenerCallback iface;
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IWTSPlugin* plugin;
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IWTSVirtualChannelManager* channel_mgr;
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RDPGFX_CHANNEL_CALLBACK* channel_callback;
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};
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typedef struct _RDPGFX_LISTENER_CALLBACK RDPGFX_LISTENER_CALLBACK;
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struct _RDPGFX_PLUGIN
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{
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IWTSPlugin iface;
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IWTSListener* listener;
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RDPGFX_LISTENER_CALLBACK* listener_callback;
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};
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typedef struct _RDPGFX_PLUGIN RDPGFX_PLUGIN;
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int rdpgfx_recv_pdu(RDPGFX_CHANNEL_CALLBACK* callback, wStream* s)
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{
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return 0;
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}
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static int rdpgfx_on_data_received(IWTSVirtualChannelCallback* pChannelCallback, UINT32 cbSize, BYTE* pBuffer)
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{
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wStream* s;
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int status = 0;
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RDPGFX_CHANNEL_CALLBACK* callback = (RDPGFX_CHANNEL_CALLBACK*) pChannelCallback;
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s = Stream_New(pBuffer, cbSize);
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status = rdpgfx_recv_pdu(callback, s);
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Stream_Free(s, FALSE);
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return status;
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}
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static int rdpgfx_on_close(IWTSVirtualChannelCallback* pChannelCallback)
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{
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RDPGFX_CHANNEL_CALLBACK* callback = (RDPGFX_CHANNEL_CALLBACK*) pChannelCallback;
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free(callback);
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return 0;
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}
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static int rdpgfx_on_new_channel_connection(IWTSListenerCallback* pListenerCallback,
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IWTSVirtualChannel* pChannel, BYTE* Data, int* pbAccept,
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IWTSVirtualChannelCallback** ppCallback)
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{
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RDPGFX_CHANNEL_CALLBACK* callback;
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RDPGFX_LISTENER_CALLBACK* listener_callback = (RDPGFX_LISTENER_CALLBACK*) pListenerCallback;
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callback = (RDPGFX_CHANNEL_CALLBACK*) malloc(sizeof(RDPGFX_CHANNEL_CALLBACK));
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ZeroMemory(callback, sizeof(RDPGFX_CHANNEL_CALLBACK));
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callback->iface.OnDataReceived = rdpgfx_on_data_received;
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callback->iface.OnClose = rdpgfx_on_close;
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callback->plugin = listener_callback->plugin;
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callback->channel_mgr = listener_callback->channel_mgr;
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callback->channel = pChannel;
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listener_callback->channel_callback = callback;
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*ppCallback = (IWTSVirtualChannelCallback*) callback;
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return 0;
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}
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static int rdpgfx_plugin_initialize(IWTSPlugin* pPlugin, IWTSVirtualChannelManager* pChannelMgr)
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{
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int status;
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RDPGFX_PLUGIN* rdpgfx = (RDPGFX_PLUGIN*) pPlugin;
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rdpgfx->listener_callback = (RDPGFX_LISTENER_CALLBACK*) malloc(sizeof(RDPGFX_LISTENER_CALLBACK));
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ZeroMemory(rdpgfx->listener_callback, sizeof(RDPGFX_LISTENER_CALLBACK));
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rdpgfx->listener_callback->iface.OnNewChannelConnection = rdpgfx_on_new_channel_connection;
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rdpgfx->listener_callback->plugin = pPlugin;
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rdpgfx->listener_callback->channel_mgr = pChannelMgr;
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status = pChannelMgr->CreateListener(pChannelMgr, RDPGFX_DVC_CHANNEL_NAME, 0,
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(IWTSListenerCallback*) rdpgfx->listener_callback, &(rdpgfx->listener));
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rdpgfx->listener->pInterface = rdpgfx->iface.pInterface;
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return status;
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}
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static int rdpgfx_plugin_terminated(IWTSPlugin* pPlugin)
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{
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RDPGFX_PLUGIN* rdpgfx = (RDPGFX_PLUGIN*) pPlugin;
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if (rdpgfx->listener_callback)
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free(rdpgfx->listener_callback);
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free(rdpgfx);
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return 0;
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}
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/**
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* Channel Client Interface
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*/
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UINT32 rdpgfx_get_version(RdpgfxClientContext* context)
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{
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//RDPGFX_PLUGIN* rdpgfx = (RDPGFX_PLUGIN*) context->handle;
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return 0;
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}
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#ifdef STATIC_CHANNELS
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#define DVCPluginEntry rdpgfx_DVCPluginEntry
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#endif
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int DVCPluginEntry(IDRDYNVC_ENTRY_POINTS* pEntryPoints)
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{
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int error = 0;
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RDPGFX_PLUGIN* rdpgfx;
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RdpgfxClientContext* context;
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rdpgfx = (RDPGFX_PLUGIN*) pEntryPoints->GetPlugin(pEntryPoints, "rdpgfx");
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if (!rdpgfx)
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{
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rdpgfx = (RDPGFX_PLUGIN*) malloc(sizeof(RDPGFX_PLUGIN));
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ZeroMemory(rdpgfx, sizeof(RDPGFX_PLUGIN));
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rdpgfx->iface.Initialize = rdpgfx_plugin_initialize;
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rdpgfx->iface.Connected = NULL;
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rdpgfx->iface.Disconnected = NULL;
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rdpgfx->iface.Terminated = rdpgfx_plugin_terminated;
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context = (RdpgfxClientContext*) malloc(sizeof(RdpgfxClientContext));
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context->handle = (void*) rdpgfx;
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context->GetVersion = rdpgfx_get_version;
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rdpgfx->iface.pInterface = (void*) context;
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error = pEntryPoints->RegisterPlugin(pEntryPoints, "rdpgfx", (IWTSPlugin*) rdpgfx);
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}
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return error;
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}
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@ -0,0 +1,36 @@
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/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* Graphics Pipeline Extension
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*
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* Copyright 2013 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FREERDP_CHANNEL_RDPGFX_CLIENT_MAIN_H
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#define FREERDP_CHANNEL_RDPGFX_CLIENT_MAIN_H
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <freerdp/dvc.h>
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#include <freerdp/types.h>
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#include <freerdp/addin.h>
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#include <freerdp/client/rdpgfx.h>
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#endif /* FREERDP_CHANNEL_RDPGFX_CLIENT_MAIN_H */
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@ -24,6 +24,8 @@
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#include <freerdp/dvc.h>
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#include <freerdp/types.h>
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#define RDPGFX_DVC_CHANNEL_NAME "Microsoft::Windows::RDS::Graphics"
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/**
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* Common Data Types
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*/
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@ -0,0 +1,41 @@
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/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* Graphics Pipeline Extension
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*
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* Copyright 2013 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FREERDP_CHANNEL_CLIENT_RDPGFX_H
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#define FREERDP_CHANNEL_CLIENT_RDPGFX_H
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#include <freerdp/channels/rdpgfx.h>
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/**
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* Client Interface
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*/
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typedef struct _rdpgfx_client_context RdpgfxClientContext;
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typedef UINT32 (*pcRdpgfxGetVersion)(RdpgfxClientContext* context);
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struct _rdpgfx_client_context
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{
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void* handle;
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void* custom;
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pcRdpgfxGetVersion GetVersion;
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};
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#endif /* FREERDP_CHANNEL_CLIENT_RDPGFX_H */
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