tcp.c File Reference

#include <freerdp/config.h>
#include "settings.h"
#include <time.h>
#include <errno.h>
#include <fcntl.h>
#include <winpr/crt.h>
#include <winpr/platform.h>
#include <winpr/winsock.h>
#include "rdp.h"
#include "utils.h"
#include <netdb.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <net/if.h>
#include <sys/types.h>
#include <arpa/inet.h>
#include <sys/select.h>
#include <freerdp/log.h>
#include <winpr/stream.h>
#include "tcp.h"
#include "../crypto/opensslcompat.h"

Macros
#define	TAG   FREERDP_TAG("core")
#define	SOL_TCP   6

Functions
static int	transport_bio_simple_init (BIO *bio, SOCKET socket, int shutdown)
static int	transport_bio_simple_uninit (BIO *bio)
static long	transport_bio_simple_callback (BIO *bio, int mode, const char *argp, int argi, long argl, long ret)
static int	transport_bio_simple_write (BIO *bio, const char *buf, int size)
static int	transport_bio_simple_read (BIO *bio, char *buf, int size)
static int	transport_bio_simple_puts (BIO *bio, const char *str)
static int	transport_bio_simple_gets (BIO *bio, char *str, int size)
static long	transport_bio_simple_ctrl (BIO *bio, int cmd, long arg1, void *arg2)
static int	transport_bio_simple_new (BIO *bio)
static int	transport_bio_simple_free (BIO *bio)
BIO_METHOD *	BIO_s_simple_socket (void)
static long	transport_bio_buffered_callback (BIO *bio, int mode, const char *argp, int argi, long argl, long ret)
static int	transport_bio_buffered_write (BIO *bio, const char *buf, int num)
static int	transport_bio_buffered_read (BIO *bio, char *buf, int size)
static int	transport_bio_buffered_puts (BIO *bio, const char *str)
static int	transport_bio_buffered_gets (BIO *bio, char *str, int size)
static long	transport_bio_buffered_ctrl (BIO *bio, int cmd, long arg1, void *arg2)
static int	transport_bio_buffered_new (BIO *bio)
static int	transport_bio_buffered_free (BIO *bio)
BIO_METHOD *	BIO_s_buffered_socket (void)
char *	freerdp_tcp_address_to_string (const struct sockaddr_storage *addr, BOOL *pIPv6)
static char *	freerdp_tcp_get_ip_address (int sockfd, BOOL *pIPv6)
char *	freerdp_tcp_get_peer_address (SOCKET sockfd)
static int	freerdp_uds_connect (const char *path)
struct addrinfo *	freerdp_tcp_resolve_host (const char *hostname, int port, int ai_flags)
static BOOL	freerdp_tcp_is_hostname_resolvable (rdpContext *context, const char *hostname)
static BOOL	freerdp_tcp_connect_timeout (rdpContext *context, int sockfd, struct sockaddr *addr, socklen_t addrlen, UINT32 timeout)
static void	peer_free (t_peer *peer)
static int	freerdp_tcp_connect_multi (rdpContext *context, char **hostnames, const UINT32 *ports, UINT32 count, UINT16 port, UINT32 timeout)
BOOL	freerdp_tcp_set_keep_alive_mode (const rdpSettings *settings, int sockfd)
int	freerdp_tcp_connect (rdpContext *context, const char *hostname, int port, DWORD timeout)
static int	get_next_addrinfo (rdpContext *context, struct addrinfo *input, struct addrinfo **result, UINT32 errorCode)
int	freerdp_tcp_default_connect (rdpContext *context, rdpSettings *settings, const char *hostname, int port, DWORD timeout)
static int	freerdp_tcp_layer_read (void *userContext, void *data, int bytes)
static int	freerdp_tcp_layer_write (void *userContext, const void *data, int bytes)
static BOOL	freerdp_tcp_layer_close (void *userContext)
static BOOL	freerdp_tcp_layer_wait (void *userContext, BOOL waitWrite, DWORD timeout)
static HANDLE	freerdp_tcp_layer_get_event (void *userContext)
rdpTransportLayer *	freerdp_tcp_connect_layer (rdpContext *context, const char *hostname, int port, DWORD timeout)

Macro Definition Documentation

SOL_TCP

#define SOL_TCP   6

TAG

#define TAG   FREERDP_TAG("core")

FreeRDP: A Remote Desktop Protocol Implementation Transmission Control Protocol (TCP)

Copyright 2011 Vic Lee Copyright 2011 Marc-Andre Moreau marca.nosp@m.ndre.nosp@m..more.nosp@m.au@g.nosp@m.mail..nosp@m.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.

Function Documentation

BIO_s_buffered_socket()

BIO_METHOD* BIO_s_buffered_socket

(

void

)

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BIO_s_simple_socket()

BIO_METHOD* BIO_s_simple_socket

(

void

)

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freerdp_tcp_address_to_string()

char* freerdp_tcp_address_to_string	(	const struct sockaddr_storage *	addr,
		BOOL *	pIPv6
	)

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freerdp_tcp_connect()

int freerdp_tcp_connect	(	rdpContext *	context,
		const char *	hostname,
		int	port,
		DWORD	timeout
	)

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freerdp_tcp_connect_layer()

rdpTransportLayer* freerdp_tcp_connect_layer	(	rdpContext *	context,
		const char *	hostname,
		int	port,
		DWORD	timeout
	)

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freerdp_tcp_connect_multi()

static int freerdp_tcp_connect_multi ( rdpContext *  context, char **  hostnames, const UINT32 *  ports, UINT32  count, UINT16  port, UINT32  timeout  )

static

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freerdp_tcp_connect_timeout()

static BOOL freerdp_tcp_connect_timeout ( rdpContext *  context, int  sockfd, struct sockaddr *  addr, socklen_t  addrlen, UINT32  timeout  )

static

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freerdp_tcp_default_connect()

int freerdp_tcp_default_connect	(	rdpContext *	context,
		rdpSettings *	settings,
		const char *	hostname,
		int	port,
		DWORD	timeout
	)

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freerdp_tcp_get_ip_address()

static char* freerdp_tcp_get_ip_address ( int  sockfd, BOOL *  pIPv6  )

static

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freerdp_tcp_get_peer_address()

char* freerdp_tcp_get_peer_address

(

SOCKET

sockfd

)

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freerdp_tcp_is_hostname_resolvable()

static BOOL freerdp_tcp_is_hostname_resolvable ( rdpContext *  context, const char *  hostname  )

static

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freerdp_tcp_layer_close()

static BOOL freerdp_tcp_layer_close ( void *  userContext )

static

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freerdp_tcp_layer_get_event()

static HANDLE freerdp_tcp_layer_get_event ( void *  userContext )

static

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freerdp_tcp_layer_read()

static int freerdp_tcp_layer_read ( void *  userContext, void *  data, int  bytes  )

static

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freerdp_tcp_layer_wait()

static BOOL freerdp_tcp_layer_wait ( void *  userContext, BOOL  waitWrite, DWORD  timeout  )

static

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freerdp_tcp_layer_write()

static int freerdp_tcp_layer_write ( void *  userContext, const void *  data, int  bytes  )

static

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freerdp_tcp_resolve_host()

struct addrinfo* freerdp_tcp_resolve_host	(	const char *	hostname,
		int	port,
		int	ai_flags
	)

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freerdp_tcp_set_keep_alive_mode()

BOOL freerdp_tcp_set_keep_alive_mode	(	const rdpSettings *	settings,
		int	sockfd
	)

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freerdp_uds_connect()

static int freerdp_uds_connect ( const char *  path )

static

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get_next_addrinfo()

static int get_next_addrinfo ( rdpContext *  context, struct addrinfo *  input, struct addrinfo **  result, UINT32  errorCode  )

static

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peer_free()

static void peer_free ( t_peer *  peer )

static

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transport_bio_buffered_callback()

static long transport_bio_buffered_callback ( BIO *  bio, int  mode, const char *  argp, int  argi, long  argl, long  ret  )

static

transport_bio_buffered_ctrl()

static long transport_bio_buffered_ctrl ( BIO *  bio, int  cmd, long  arg1, void *  arg2  )

static

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transport_bio_buffered_free()

static int transport_bio_buffered_free ( BIO *  bio )

static

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transport_bio_buffered_gets()

static int transport_bio_buffered_gets ( BIO *  bio, char *  str, int  size  )

static

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transport_bio_buffered_new()

static int transport_bio_buffered_new ( BIO *  bio )

static

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transport_bio_buffered_puts()

static int transport_bio_buffered_puts ( BIO *  bio, const char *  str  )

static

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transport_bio_buffered_read()

static int transport_bio_buffered_read ( BIO *  bio, char *  buf, int  size  )

static

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transport_bio_buffered_write()

static int transport_bio_buffered_write ( BIO *  bio, const char *  buf, int  num  )

static

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transport_bio_simple_callback()

static long transport_bio_simple_callback ( BIO *  bio, int  mode, const char *  argp, int  argi, long  argl, long  ret  )

static

transport_bio_simple_ctrl()

static long transport_bio_simple_ctrl ( BIO *  bio, int  cmd, long  arg1, void *  arg2  )

static

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transport_bio_simple_free()

static int transport_bio_simple_free ( BIO *  bio )

static

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transport_bio_simple_gets()

static int transport_bio_simple_gets ( BIO *  bio, char *  str, int  size  )

static

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transport_bio_simple_init()

static int transport_bio_simple_init ( BIO *  bio, SOCKET  socket, int  shutdown  )

static

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transport_bio_simple_new()

static int transport_bio_simple_new ( BIO *  bio )

static

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transport_bio_simple_puts()

static int transport_bio_simple_puts ( BIO *  bio, const char *  str  )

static

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transport_bio_simple_read()

static int transport_bio_simple_read ( BIO *  bio, char *  buf, int  size  )

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transport_bio_simple_uninit()

static int transport_bio_simple_uninit ( BIO *  bio )

static

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transport_bio_simple_write()

static int transport_bio_simple_write ( BIO *  bio, const char *  buf, int  size  )

static

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