sshagent_main.c File Reference

#include <freerdp/config.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <pwd.h>
#include <unistd.h>
#include <errno.h>
#include <winpr/crt.h>
#include <winpr/synch.h>
#include <winpr/thread.h>
#include <winpr/stream.h>
#include "sshagent_main.h"
#include <freerdp/freerdp.h>
#include <freerdp/client/channels.h>
#include <freerdp/channels/log.h>

Macros
#define	TAG   CHANNELS_TAG("sshagent.client")

Functions
static int	connect_to_sshagent (const char *udspath)
static DWORD WINAPI	sshagent_read_thread (LPVOID data)
static UINT	sshagent_on_data_received (IWTSVirtualChannelCallback *pChannelCallback, wStream *data)
static UINT	sshagent_on_close (IWTSVirtualChannelCallback *pChannelCallback)
static UINT	sshagent_on_new_channel_connection (IWTSListenerCallback *pListenerCallback, IWTSVirtualChannel *pChannel, BYTE *Data, BOOL *pbAccept, IWTSVirtualChannelCallback **ppCallback)
static UINT	sshagent_plugin_initialize (IWTSPlugin *pPlugin, IWTSVirtualChannelManager *pChannelMgr)
static UINT	sshagent_plugin_terminated (IWTSPlugin *pPlugin)
	if (!sshagent)

Variables
SSHAGENT_PLUGIN *	sshagent
return	status

Macro Definition Documentation

TAG

#define TAG   CHANNELS_TAG("sshagent.client")

FreeRDP: A Remote Desktop Protocol Implementation SSH Agent Virtual Channel Extension

Copyright 2013 Christian Hofstaedtler Copyright 2015 Thincast Technologies GmbH Copyright 2015 DI (FH) Martin Haimberger marti.nosp@m.n.ha.nosp@m.imber.nosp@m.ger@.nosp@m.thinc.nosp@m.ast..nosp@m.com Copyright 2017 Ben Cohen

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.

Function Documentation

connect_to_sshagent()

static int connect_to_sshagent ( const char *  udspath )

static

Function to open the connection to the sshagent

Returns

The fd on success, otherwise -1

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if()

if

(

!

sshagent

)

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sshagent_on_close()

static UINT sshagent_on_close ( IWTSVirtualChannelCallback *  pChannelCallback )

static

Callback for when the virtual channel is closed

Returns

0 on success, otherwise a Win32 error code

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sshagent_on_data_received()

static UINT sshagent_on_data_received ( IWTSVirtualChannelCallback *  pChannelCallback, wStream *  data  )

static

Callback for data received from the RDP server; forward this to ssh-agent

Returns

0 on success, otherwise a Win32 error code

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sshagent_on_new_channel_connection()

static UINT sshagent_on_new_channel_connection ( IWTSListenerCallback *  pListenerCallback, IWTSVirtualChannel *  pChannel, BYTE *  Data, BOOL *  pbAccept, IWTSVirtualChannelCallback **  ppCallback  )

static

Callback for when a new virtual channel is opened

Returns

0 on success, otherwise a Win32 error code

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sshagent_plugin_initialize()

static UINT sshagent_plugin_initialize ( IWTSPlugin *  pPlugin, IWTSVirtualChannelManager *  pChannelMgr  )

static

Callback for when the plugin is initialised

Returns

0 on success, otherwise a Win32 error code

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sshagent_plugin_terminated()

static UINT sshagent_plugin_terminated ( IWTSPlugin *  pPlugin )

static

Callback for when the plugin is terminated

Returns

0 on success, otherwise a Win32 error code

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sshagent_read_thread()

static DWORD WINAPI sshagent_read_thread ( LPVOID  data )

static

Entry point for thread to read from the ssh-agent socket and forward the data to RDP

Returns

NULL

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Variable Documentation

sshagent

sshagent

Initial value:

{
        UINT status = CHANNEL_RC_OK

Main entry point for sshagent DVC plugin

Returns

0 on success, otherwise a Win32 error code

status

return status