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channels: added generation of static channel entry table

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This commit is contained in:
Marc-André Moreau 2012-10-07 22:53:24 -04:00
parent 9aa1217c4e
commit 6431621282
12 changed files with 231 additions and 15 deletions
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9
channels/CMakeLists.txt
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@ -15,6 +15,10 @@
# See the License for the specific language governing permissions and
# limitations under the License.
if(WITH_STATIC_PLUGINS)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
endif()
set(FILENAME "ChannelOptions.cmake")
file(GLOB FILEPATHS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "*/${FILENAME}")
@ -30,6 +34,11 @@ foreach(FILEPATH ${FILEPATHS})
endif()
endforeach(FILEPATH)
if(WITH_CLIENT_CHANNELS)
add_subdirectory(client)
endif()
if(WITH_SERVER_CHANNELS)
add_subdirectory(server)
endif()

2
channels/client/.gitignore vendored Normal file
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@ -0,0 +1,2 @@
tables.c

27
channels/client/CMakeLists.txt
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@ -19,8 +19,35 @@ set(MODULE_NAME "freerdp-channels-client")
set(MODULE_PREFIX "FREERDP_CHANNELS_CLIENT")
set(${MODULE_PREFIX}_SRCS
tables.c
tables.h
loader.c)
foreach(STATIC_MODULE ${CHANNEL_STATIC_CLIENT_MODULES})
set(STATIC_MODULE_NAME ${${STATIC_MODULE}_CLIENT_NAME})
set(${MODULE_PREFIX}_LIBS ${${MODULE_PREFIX}_LIBS} ${STATIC_MODULE_NAME})
if(${${STATIC_MODULE}_CLIENT_ENTRY} STREQUAL "VirtualChannelEntry")
set(ENTRY_POINT_NAME "${${STATIC_MODULE}_CLIENT_NAME}_${${STATIC_MODULE}_CLIENT_ENTRY}")
set(ENTRY_POINT_IMPORT "extern int ${ENTRY_POINT_NAME}(PCHANNEL_ENTRY_POINTS pEntryPoints);")
set(VIRTUAL_CHANNEL_ENTRY_IMPORTS "${VIRTUAL_CHANNEL_ENTRY_IMPORTS}\n${VIRTUAL_CHANNEL_ENTRY_IMPORTS}${ENTRY_POINT_IMPORT}")
set(VIRTUAL_CHANNEL_ENTRY_TABLE "${VIRTUAL_CHANNEL_ENTRY_TABLE}\n\t{ \"${STATIC_MODULE_NAME}\", ${ENTRY_POINT_NAME} },")
endif()
if(${${STATIC_MODULE}_CLIENT_ENTRY} STREQUAL "DeviceServiceEntry")
set(ENTRY_POINT_NAME "${${STATIC_MODULE}_CLIENT_NAME}_${${STATIC_MODULE}_CLIENT_ENTRY}")
set(ENTRY_POINT_IMPORT "extern int ${ENTRY_POINT_NAME}(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints);")
set(DEVICE_SERVICE_ENTRY_IMPORTS "${DEVICE_SERVICE_ENTRY_IMPORTS}\n${DEVICE_SERVICE_ENTRY_IMPORTS}${ENTRY_POINT_IMPORT}")
set(DEVICE_SERVICE_ENTRY_TABLE "${DEVICE_SERVICE_ENTRY_TABLE}\n\t{ \"${STATIC_MODULE_NAME}\", ${ENTRY_POINT_NAME} },")
endif()
endforeach()
set(VIRTUAL_CHANNEL_ENTRY_TABLE "${VIRTUAL_CHANNEL_ENTRY_TABLE}\n\t{ \"\", NULL }")
set(DEVICE_SERVICE_ENTRY_TABLE "${DEVICE_SERVICE_ENTRY_TABLE}\n\t{ \"\", NULL }")
configure_file(tables.c.in tables.c)
add_library(${MODULE_NAME} ${${MODULE_PREFIX}_SRCS})
set_target_properties(${MODULE_NAME} PROPERTIES VERSION ${FREERDP_VERSION_FULL} SOVERSION ${FREERDP_VERSION} PREFIX "lib")

45
channels/client/loader.c
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@ -17,4 +17,49 @@
* limitations under the License.
*/
#include "tables.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
extern const VIRTUAL_CHANNEL_ENTRY VIRTUAL_CHANNEL_TABLE[];
extern const DEVICE_SERVICE_ENTRY DEVICE_SERVICE_TABLE[];
void* freerdp_channels_find_static_entry(const char* name, const char* entry)
{
if (strcmp(entry, "VirtualChannelEntry") == 0)
{
VIRTUAL_CHANNEL_ENTRY* pEntry;
pEntry = (VIRTUAL_CHANNEL_ENTRY*) &VIRTUAL_CHANNEL_TABLE[0];
while (pEntry != NULL)
{
if (strcmp(pEntry->name, name) == 0)
{
return (void*) pEntry->entry;
}
return NULL;
}
}
else if (strcmp(entry, "DeviceServiceEntry") == 0)
{
DEVICE_SERVICE_ENTRY* pEntry;
pEntry = (DEVICE_SERVICE_ENTRY*) &DEVICE_SERVICE_TABLE[0];
while (pEntry != NULL)
{
if (strcmp(pEntry->name, name) == 0)
{
return (void*) pEntry->entry;
}
return NULL;
}
}
return NULL;
}

31
channels/client/tables.c.in Normal file
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@ -0,0 +1,31 @@
/**
* FreeRDP: A Remote Desktop Protocol Implementation
* Static Entry Point Tables
*
* Copyright 2012 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.
*/
#include "tables.h"
${VIRTUAL_CHANNEL_ENTRY_IMPORTS}
${DEVICE_SERVICE_ENTRY_IMPORTS}
const VIRTUAL_CHANNEL_ENTRY VIRTUAL_CHANNEL_TABLE[] =
{${VIRTUAL_CHANNEL_ENTRY_TABLE}
};
const DEVICE_SERVICE_ENTRY DEVICE_SERVICE_TABLE[] =
{${DEVICE_SERVICE_ENTRY_TABLE}
};

42
channels/client/tables.h Normal file
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@ -0,0 +1,42 @@
/**
* FreeRDP: A Remote Desktop Protocol Implementation
* Static Entry Point Tables
*
* Copyright 2012 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.
*/
#include <freerdp/svc.h>
#ifndef PDEVICE_SERVICE_ENTRY_POINTS
#define PDEVICE_SERVICE_ENTRY_POINTS void*
#endif
typedef int (*VIRTUAL_CHANNEL_ENTRY_FN)(PCHANNEL_ENTRY_POINTS pEntryPoints);
typedef int (*DEVICE_SERVICE_ENTRY_FN)(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints);
struct _VIRTUAL_CHANNEL_ENTRY
{
const char* name;
const VIRTUAL_CHANNEL_ENTRY_FN entry;
};
typedef struct _VIRTUAL_CHANNEL_ENTRY VIRTUAL_CHANNEL_ENTRY;
struct _DEVICE_SERVICE_ENTRY
{
const char* name;
const DEVICE_SERVICE_ENTRY_FN entry;
};
typedef struct _DEVICE_SERVICE_ENTRY DEVICE_SERVICE_ENTRY;

8
channels/disk/CMakeLists.txt
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@ -15,7 +15,15 @@
# See the License for the specific language governing permissions and
# limitations under the License.
set(MODULE_NAME "disk")
set(MODULE_PREFIX "CHANNEL_RDPDR_DISK")
if(WITH_CLIENT_CHANNELS)
add_subdirectory(client)
if(${MODULE_PREFIX}_CLIENT_STATIC)
set(CHANNEL_STATIC_CLIENT_MODULES ${CHANNEL_STATIC_CLIENT_MODULES} ${MODULE_PREFIX} PARENT_SCOPE)
set(${MODULE_PREFIX}_CLIENT_NAME ${${MODULE_PREFIX}_CLIENT_NAME} PARENT_SCOPE)
set(${MODULE_PREFIX}_CLIENT_ENTRY ${${MODULE_PREFIX}_CLIENT_ENTRY} PARENT_SCOPE)
endif()
endif()

9
channels/disk/client/CMakeLists.txt
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@ -36,7 +36,16 @@ endif()
include_directories(../../rdpdr/client)
if(NOT WITH_STATIC_PLUGINS)
add_library(${MODULE_NAME} ${${MODULE_PREFIX}_SRCS})
else()
set(${MODULE_PREFIX}_STATIC ON PARENT_SCOPE)
set(${MODULE_PREFIX}_NAME ${MODULE_NAME} PARENT_SCOPE)
set(${MODULE_PREFIX}_ENTRY "DeviceServiceEntry" PARENT_SCOPE)
add_library(${MODULE_NAME} STATIC ${${MODULE_PREFIX}_SRCS})
endif()
set_target_properties(${MODULE_NAME} PROPERTIES PREFIX "")
if(WITH_MONOLITHIC_BUILD)

6
channels/disk/client/disk_main.c
View File

@ -695,10 +695,10 @@ void disk_register_disk_path(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints, char* na
}
#ifdef WITH_STATIC_PLUGINS
int disk_entry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints)
#else
int DeviceServiceEntry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints)
#define DeviceServiceEntry disk_DeviceServiceEntry
#endif
const int DeviceServiceEntry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints)
{
char* name;
char* path;

8
channels/rdpdr/CMakeLists.txt
View File

@ -15,7 +15,15 @@
# See the License for the specific language governing permissions and
# limitations under the License.
set(MODULE_NAME "rdpdr")
set(MODULE_PREFIX "CHANNEL_RDPDR")
if(WITH_CLIENT_CHANNELS)
add_subdirectory(client)
if(${MODULE_PREFIX}_CLIENT_STATIC)
set(CHANNEL_STATIC_CLIENT_MODULES ${CHANNEL_STATIC_CLIENT_MODULES} ${MODULE_PREFIX} PARENT_SCOPE)
set(${MODULE_PREFIX}_CLIENT_NAME ${${MODULE_PREFIX}_CLIENT_NAME} PARENT_SCOPE)
set(${MODULE_PREFIX}_CLIENT_ENTRY ${${MODULE_PREFIX}_CLIENT_ENTRY} PARENT_SCOPE)
endif()
endif()

23
channels/rdpdr/client/CMakeLists.txt
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@ -19,22 +19,31 @@ set(MODULE_NAME "rdpdr")
set(MODULE_PREFIX "CHANNEL_RDPDR_CLIENT")
set(${MODULE_PREFIX}_SRCS
rdpdr_constants.h
rdpdr_types.h
rdpdr_capabilities.c
rdpdr_capabilities.h
devman.c
devman.h
irp.c
irp.h
devman.c
devman.h
rdpdr_main.c
rdpdr_main.h)
rdpdr_main.h
rdpdr_types.h
rdpdr_constants.h
rdpdr_capabilities.c
rdpdr_capabilities.h)
if(MSVC AND (NOT WITH_STATIC_PLUGINS))
set(${MODULE_PREFIX}_SRCS ${${MODULE_PREFIX}_SRCS} module.def)
endif()
if(NOT WITH_STATIC_PLUGINS)
add_library(${MODULE_NAME} ${${MODULE_PREFIX}_SRCS})
else()
set(${MODULE_PREFIX}_STATIC ON PARENT_SCOPE)
set(${MODULE_PREFIX}_NAME ${MODULE_NAME} PARENT_SCOPE)
set(${MODULE_PREFIX}_ENTRY "VirtualChannelEntry" PARENT_SCOPE)
add_library(${MODULE_NAME} STATIC ${${MODULE_PREFIX}_SRCS})
endif()
set_target_properties(${MODULE_NAME} PROPERTIES PREFIX "")
if(WITH_MONOLITHIC_BUILD)

32
channels/rdpdr/client/rdpdr_main.c
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@ -26,6 +26,8 @@
#include <stdlib.h>
#include <string.h>
#include <winpr/crt.h>
#include <freerdp/types.h>
#include <freerdp/constants.h>
#include <freerdp/utils/memory.h>
@ -313,6 +315,30 @@ static void rdpdr_process_terminate(rdpSvcPlugin* plugin)
xfree(plugin);
}
DEFINE_SVC_PLUGIN(rdpdr, "rdpdr",
CHANNEL_OPTION_INITIALIZED | CHANNEL_OPTION_ENCRYPT_RDP |
CHANNEL_OPTION_COMPRESS_RDP)
#ifdef WITH_STATIC_PLUGINS
#define VirtualChannelEntry rdpdr_VirtualChannelEntry
#endif
const int VirtualChannelEntry(PCHANNEL_ENTRY_POINTS pEntryPoints)
{
rdpdrPlugin* _p;
_p = (rdpdrPlugin*) malloc(sizeof(rdpdrPlugin));
ZeroMemory(_p, sizeof(rdpdrPlugin));
_p->plugin.channel_def.options =
CHANNEL_OPTION_INITIALIZED |
CHANNEL_OPTION_ENCRYPT_RDP |
CHANNEL_OPTION_COMPRESS_RDP;
strcpy(_p->plugin.channel_def.name, "rdpdr");
_p->plugin.connect_callback = rdpdr_process_connect;
_p->plugin.receive_callback = rdpdr_process_receive;
_p->plugin.event_callback = rdpdr_process_event;
_p->plugin.terminate_callback = rdpdr_process_terminate;
svc_plugin_init((rdpSvcPlugin*) _p, pEntryPoints);
return 1;
}