tcpproxy.h File Reference

#include "libipq.h"
#include <signal.h>

Go to the source code of this file.

Defines
#define	_REENTRANT
#define	MALLOC_CHECK_   2
#define	DEBUG   1
#define	TCP_MAX_CONN   256
Typedefs
typedef enum packet_dir	Tpacket_dir
typedef packet_data	Tpacket_data
Enumerations
enum	{   EXIT_ERR_USAGE = 1, EXIT_ERR_BAD_MOBILE_IP, EXIT_ERR_IPQ_CREATE_HANDLE, EXIT_ERR_IPQ_SET_MODE,   EXIT_ERR_IPQ_READ, EXIT_ERR_IPQ_MESSAGE_TYPE, EXIT_ERR_IPQ_ERR_MESSAGE, EXIT_ERR_MEM_ALLOC,   EXIT_ERR_MEM_FREE, EXIT_ERR_IPQ_DESTROY_HANDLE, EXIT_ERR_WRONG_IP_VER, EXIT_ERR_CREATE_THREAD,   EXIT_ERR_PTHREAD_ATTR, EXIT_ERR_SIG_MASK, EXIT_ERR_SET_SIG_HANDLER, EXIT_ERR_QUEUE_EMPTY,   EXIT_ERR_QUEUE_FULL, EXIT_ERR_QUEUE_TYPE, EXIT_ERR_SEM_INIT, EXIT_ERR_MUTEX,   EXIT_ERR_SOCKET }
enum	packet_dir { PACKET_DIR_IN = 1, PACKET_DIR_OUT }
Functions
Tpacket_data *	alloc_packet_data (ipq_packet_msg_t *p)
void	dealloc_packet_data (Tpacket_data *pd)
Variables
volatile sig_atomic_t	request_exit
pthread_t	main_thread

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Define Documentation

#define _REENTRANT

Definition at line 8 of file tcpproxy.h.

#define DEBUG   1

Definition at line 14 of file tcpproxy.h. Referenced by clear_tcp_queue(), handle_packet(), and queue_packet().

#define MALLOC_CHECK_   2

Definition at line 9 of file tcpproxy.h.

#define TCP_MAX_CONN   256

Definition at line 16 of file tcpproxy.h. Referenced by alloc_tcp_cb(), handle_tcp(), and init_tcp().

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Typedef Documentation

typedef struct packet_data Tpacket_data

typedef enum packet_dir Tpacket_dir

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Enumeration Type Documentation

anonymous enum

Enumeration values: EXIT_ERR_USAGE  EXIT_ERR_BAD_MOBILE_IP  EXIT_ERR_IPQ_CREATE_HANDLE  EXIT_ERR_IPQ_SET_MODE  EXIT_ERR_IPQ_READ  EXIT_ERR_IPQ_MESSAGE_TYPE  EXIT_ERR_IPQ_ERR_MESSAGE  EXIT_ERR_MEM_ALLOC  EXIT_ERR_MEM_FREE  EXIT_ERR_IPQ_DESTROY_HANDLE  EXIT_ERR_WRONG_IP_VER  EXIT_ERR_CREATE_THREAD  EXIT_ERR_PTHREAD_ATTR  EXIT_ERR_SIG_MASK  EXIT_ERR_SET_SIG_HANDLER  EXIT_ERR_QUEUE_EMPTY  EXIT_ERR_QUEUE_FULL  EXIT_ERR_QUEUE_TYPE  EXIT_ERR_SEM_INIT  EXIT_ERR_MUTEX  EXIT_ERR_SOCKET  Definition at line 22 of file tcpproxy.h.

enum packet_dir

Enumeration values: PACKET_DIR_IN  PACKET_DIR_OUT  Definition at line 46 of file tcpproxy.h.

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Function Documentation

Tpacket_data* alloc_packet_data (  ipq_packet_msg_t *  p  )  [inline]

Definition at line 42 of file tcpproxy.c. References packet_data::ip, packet_data::ipq_pm, packet_data::payload, packet_data::trans, and xmalloc(). Referenced by handle_packet().

void dealloc_packet_data (  Tpacket_data *  pd  )  [inline]

Definition at line 61 of file tcpproxy.c. References packet_data::payload, and xfree(). Referenced by clear_tcp_queue(), handle_packet(), handle_tcp(), queue_packet(), and send_packet().

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Variable Documentation

pthread_t main_thread

Definition at line 36 of file tcpproxy.c. Referenced by main(), and safe_exit().

volatile sig_atomic_t request_exit

Definition at line 35 of file tcpproxy.c. Referenced by cleanup(), main(), safe_exit(), scheduler(), signal_handler(), and tcp_timer().

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