pf_client.c File Reference

#include <freerdp/config.h>
#include <freerdp/freerdp.h>
#include <freerdp/gdi/gdi.h>
#include <freerdp/client/cmdline.h>
#include <freerdp/server/proxy/proxy_log.h>
#include <freerdp/channels/drdynvc.h>
#include <freerdp/channels/encomsp.h>
#include <freerdp/channels/rdpdr.h>
#include <freerdp/channels/rdpsnd.h>
#include <freerdp/channels/cliprdr.h>
#include <freerdp/channels/channels.h>
#include "pf_client.h"
#include "pf_channel.h"
#include <freerdp/server/proxy/proxy_context.h>
#include "pf_update.h"
#include "pf_input.h"
#include <freerdp/server/proxy/proxy_config.h>
#include "proxy_modules.h"
#include "pf_utils.h"
#include "channels/pf_channel_rdpdr.h"
#include "channels/pf_channel_smartcard.h"

Macros
#define	TAG   PROXY_TAG("client")

Functions
static void	channel_data_free (void *obj)
static BOOL	proxy_server_reactivate (rdpContext *ps, const rdpContext *pc)
static void	pf_client_on_error_info (void *ctx, const ErrorInfoEventArgs *e)
static void	pf_client_on_activated (void *ctx, const ActivatedEventArgs *e)
static BOOL	pf_client_load_rdpsnd (pClientContext *pc)
static BOOL	pf_client_use_peer_load_balance_info (pClientContext *pc)
static BOOL	str_is_empty (const char *str)
static BOOL	pf_client_use_proxy_smartcard_auth (const rdpSettings *settings)
static BOOL	freerdp_client_load_static_channel_addin (rdpChannels *channels, rdpSettings *settings, const char *name, void *data)
static BOOL	pf_client_pre_connect (freerdp *instance)
static BOOL	updateBackIdFn (const void *key, void *value, void *arg)
static BOOL	pf_client_update_back_id (pServerContext *ps, const char *name, UINT32 backId)
static BOOL	pf_client_load_channels (freerdp *instance)
static BOOL	pf_client_receive_channel_data_hook (freerdp *instance, UINT16 channelId, const BYTE *xdata, size_t xsize, UINT32 flags, size_t totalSize)
static BOOL	pf_client_on_server_heartbeat (freerdp *instance, BYTE period, BYTE count1, BYTE count2)
static BOOL	pf_client_send_channel_data (pClientContext *pc, const proxyChannelDataEventInfo *ev)
static BOOL	sendQueuedChannelData (pClientContext *pc)
static BOOL	pf_client_post_connect (freerdp *instance)
static void	pf_client_post_disconnect (freerdp *instance)
static BOOL	pf_client_redirect (freerdp *instance)
static BOOL	pf_client_should_retry_without_nla (pClientContext *pc)
static void	pf_client_set_security_settings (pClientContext *pc)
static BOOL	pf_client_connect_without_nla (pClientContext *pc)
static BOOL	pf_client_connect (freerdp *instance)
static DWORD WINAPI	pf_client_thread_proc (pClientContext *pc)
static int	pf_logon_error_info (freerdp *instance, UINT32 data, UINT32 type)
static void	pf_client_context_free (freerdp *instance, rdpContext *context)
static int	pf_client_verify_X509_certificate (freerdp *instance, const BYTE *data, size_t length, const char *hostname, UINT16 port, DWORD flags)
static void *	channel_data_copy (const void *obj)
static BOOL	pf_client_client_new (freerdp *instance, rdpContext *context)
static int	pf_client_client_stop (rdpContext *context)
int	RdpClientEntry (RDP_CLIENT_ENTRY_POINTS *pEntryPoints)
DWORD WINAPI	pf_client_start (LPVOID arg)

Macro Definition Documentation

TAG

#define TAG   PROXY_TAG("client")

FreeRDP: A Remote Desktop Protocol Implementation FreeRDP Proxy Server

Copyright 2019 Mati Shabtay matis.nosp@m.habt.nosp@m.ay@gm.nosp@m.ail..nosp@m.com Copyright 2019 Kobi Mizrachi kmizr.nosp@m.achi.nosp@m.18@gm.nosp@m.ail..nosp@m.com Copyright 2019 Idan Freiberg speid.nosp@m.y@gm.nosp@m.ail.c.nosp@m.om Copyright 2021 Armin Novak anova.nosp@m.k@th.nosp@m.incas.nosp@m.t.co.nosp@m.m Copyright 2021 Thincast Technologies GmbH

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

channel_data_copy()

static void* channel_data_copy ( const void *  obj )

static

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channel_data_free()

void channel_data_free ( void *  obj )

static

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freerdp_client_load_static_channel_addin()

static BOOL freerdp_client_load_static_channel_addin ( rdpChannels *  channels, rdpSettings *  settings, const char *  name, void *  data  )

static

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pf_client_client_new()

static BOOL pf_client_client_new ( freerdp *  instance, rdpContext *  context  )

static

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pf_client_client_stop()

static int pf_client_client_stop ( rdpContext *  context )

static

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pf_client_connect()

static BOOL pf_client_connect ( freerdp *  instance )

static

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pf_client_connect_without_nla()

static BOOL pf_client_connect_without_nla ( pClientContext *  pc )

static

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pf_client_context_free()

static void pf_client_context_free ( freerdp *  instance, rdpContext *  context  )

static

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pf_client_load_channels()

static BOOL pf_client_load_channels ( freerdp *  instance )

static

Load all required plugins / channels / libraries specified by current settings.

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pf_client_load_rdpsnd()

static BOOL pf_client_load_rdpsnd ( pClientContext *  pc )

static

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pf_client_on_activated()

static void pf_client_on_activated ( void *  ctx, const ActivatedEventArgs *  e  )

static

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pf_client_on_error_info()

static void pf_client_on_error_info ( void *  ctx, const ErrorInfoEventArgs *  e  )

static

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pf_client_on_server_heartbeat()

static BOOL pf_client_on_server_heartbeat ( freerdp *  instance, BYTE  period, BYTE  count1, BYTE  count2  )

static

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pf_client_post_connect()

static BOOL pf_client_post_connect ( freerdp *  instance )

static

Called after a RDP connection was successfully established. Settings might have changed during negotiation of client / server feature support.

Set up local framebuffers and painting callbacks. If required, register pointer callbacks to change the local mouse cursor when hovering over the RDP window

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pf_client_post_disconnect()

static void pf_client_post_disconnect ( freerdp *  instance )

static

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pf_client_pre_connect()

static BOOL pf_client_pre_connect ( freerdp *  instance )

static

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pf_client_receive_channel_data_hook()

static BOOL pf_client_receive_channel_data_hook ( freerdp *  instance, UINT16  channelId, const BYTE *  xdata, size_t  xsize, UINT32  flags, size_t  totalSize  )

static

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pf_client_redirect()

static BOOL pf_client_redirect ( freerdp *  instance )

static

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pf_client_send_channel_data()

static BOOL pf_client_send_channel_data ( pClientContext *  pc, const proxyChannelDataEventInfo *  ev  )

static

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pf_client_set_security_settings()

static void pf_client_set_security_settings ( pClientContext *  pc )

static

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pf_client_should_retry_without_nla()

static BOOL pf_client_should_retry_without_nla ( pClientContext *  pc )

static

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pf_client_start()

DWORD WINAPI pf_client_start

(

LPVOID

arg

)

Starts running a client connection towards target server.

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pf_client_thread_proc()

static DWORD WINAPI pf_client_thread_proc ( pClientContext *  pc )

static

RDP main loop. Connects RDP, loops while running and handles event and dispatch, cleans up after the connection ends.

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pf_client_update_back_id()

static BOOL pf_client_update_back_id ( pServerContext *  ps, const char *  name, UINT32  backId  )

static

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pf_client_use_peer_load_balance_info()

static BOOL pf_client_use_peer_load_balance_info ( pClientContext *  pc )

static

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pf_client_use_proxy_smartcard_auth()

static BOOL pf_client_use_proxy_smartcard_auth ( const rdpSettings *  settings )

static

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pf_client_verify_X509_certificate()

static int pf_client_verify_X509_certificate ( freerdp *  instance, const BYTE *  data, size_t  length, const char *  hostname, UINT16  port, DWORD  flags  )

static

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pf_logon_error_info()

static int pf_logon_error_info ( freerdp *  instance, UINT32  data, UINT32  type  )

static

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proxy_server_reactivate()

static BOOL proxy_server_reactivate ( rdpContext *  ps, const rdpContext *  pc  )

static

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RdpClientEntry()

int RdpClientEntry

(

RDP_CLIENT_ENTRY_POINTS *

pEntryPoints

)

Client Interface

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sendQueuedChannelData()

static BOOL sendQueuedChannelData ( pClientContext *  pc )

static

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str_is_empty()

static BOOL str_is_empty ( const char *  str )

static

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updateBackIdFn()

static BOOL updateBackIdFn ( const void *  key, void *  value, void *  arg  )

static

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