openMerchant/TrustCommerce/C/log-tclink.c File Reference

#include "tclink.h"
#include <stdio.h>
#include <memory.h>
#include <errno.h>
#include <string.h>
#include <strings.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <unistd.h>
#include <stdlib.h>
#include <fcntl.h>
#include <signal.h>
#include <openssl/crypto.h>
#include <openssl/x509.h>
#include <openssl/pem.h>
#include <openssl/ssl.h>
#include <openssl/err.h>
#include <openssl/rand.h>

Include dependency graph for log-tclink.c:

Go to the source code of this file.

Classes

struct param_data

struct _TCLinkCon

Defines

#define OPENSSL_NO_KRB5   1

#define closesocket(x)   close(x)

#define DEFAULT_HOST   "gateway2048.trustcommerce.com"

#define TIMEOUT   40

#define TC_BUFF_MAX   16000

#define TC_LINE_MAX   ((PARAM_MAX_LEN * 2) + 2)

#define SAFE_COPY(d, s)   safe_copy((d), (s), sizeof(d));

#define SAFE_APPEND(d, s)   safe_append((d), (s), sizeof(d));

Typedefs

typedef struct param_data param

typedef struct _TCLinkCon TCLinkCon

Enumerations

enum { TC_CERT_SIZE = 952 }

Functions

static int number (int min, int max)

static void LOG_TIME (const char *msg)

static void safe_copy (char *dst, const char *src, int size)

static void safe_append (char *dst, const char *src, int size)

static void AddRecvParam (TCLinkCon *c, const char *name, const char *value)

static int AddRecvString (TCLinkCon *c, char *string)

static void ClearSendList (TCLinkCon *c)

static void ClearRecvList (TCLinkCon *c)

static int BeginConnection (TCLinkCon *c, int host_ip)

static int FinishConnection (TCLinkCon *c, int sd)

static int CheckConnection (TCLinkCon *c, int *sd, int num_sd)

void do_SSL_randomize ()

static int Connect (TCLinkCon *c, int host_hash)

static int Send (TCLinkCon *c, const char *string)

static int ReadLine (TCLinkCon *c, char *buffer, char *destbuf)

static int Close (TCLinkCon *c)

TCLinkHandle TCLinkCreate ()

void TCLinkPushParam (TCLinkHandle handle, const char *name, const char *value)

void TCLinkSend (TCLinkHandle handle)

char * TCLinkGetResponse (TCLinkHandle handle, const char *name, char *value)

static void stuff_string (char *buf, int *len, int size, const char *add)

char * TCLinkGetEntireResponse (TCLinkHandle handle, char *buf, int size)

void TCLinkDestroy (TCLinkHandle handle)

char * TCLinkGetVersion (char *buf)

Variables

char * tclink_version = TCLINK_VERSION

char * tclink_host = DEFAULT_HOST

int tclink_port = 443

unsigned char cert_data [TC_CERT_SIZE]

Define Documentation

#define closesocket ( x ) close(x)

Definition at line 42 of file log-tclink.c.

#define DEFAULT_HOST "gateway2048.trustcommerce.com"

Definition at line 45 of file log-tclink.c.

#define OPENSSL_NO_KRB5 1

Definition at line 30 of file log-tclink.c.

#define SAFE_APPEND	(	d,
		s		)	safe_append((d), (s), sizeof(d));

Definition at line 186 of file log-tclink.c.

Referenced by TCLinkSend().

#define SAFE_COPY	(	d,
		s		)	safe_copy((d), (s), sizeof(d));

Definition at line 185 of file log-tclink.c.

Referenced by TCLinkSend().

#define TC_BUFF_MAX 16000

Definition at line 48 of file log-tclink.c.

Referenced by ReadLine(), and TCLinkSend().

#define TC_LINE_MAX ((PARAM_MAX_LEN * 2) + 2)

Definition at line 49 of file log-tclink.c.

Referenced by ReadLine(), and TCLinkSend().

#define TIMEOUT 40

Definition at line 46 of file log-tclink.c.

Referenced by Connect(), and ReadLine().

Typedef Documentation

typedef struct param_data param

typedef struct _TCLinkCon TCLinkCon

Enumeration Type Documentation

anonymous enum

Enumerator:

TC_CERT_SIZE

Definition at line 94 of file log-tclink.c.

Function Documentation

static void AddRecvParam	(	TCLinkCon *	c,
		const char *	name,
		const char *	value
	)			`[static]`

Definition at line 216 of file log-tclink.c.

References param_data::name, param_data::next, _TCLinkCon::recv_param_list, and param_data::value.

Referenced by AddRecvString(), and TCLinkSend().

static int AddRecvString	(	TCLinkCon *	c,
		char *	string
	)			`[static]`

Definition at line 231 of file log-tclink.c.

References AddRecvParam().

Referenced by TCLinkSend().

static int BeginConnection	(	TCLinkCon *	c,
		int	host_ip
	)			`[static]`

Definition at line 279 of file log-tclink.c.

References LOG_TIME(), and tclink_port.

Referenced by Connect().

static int CheckConnection	(	TCLinkCon *	c,
		int *	sd,
		int	num_sd
	)			`[static]`

Definition at line 415 of file log-tclink.c.

References FinishConnection(), LOG_TIME(), and _TCLinkCon::sd.

Referenced by Connect().

static void ClearRecvList ( TCLinkCon * c ) [static]

Definition at line 259 of file log-tclink.c.

References param_data::name, param_data::next, _TCLinkCon::recv_param_list, and param_data::value.

Referenced by TCLinkDestroy(), and TCLinkSend().

static void ClearSendList ( TCLinkCon * c ) [static]

Definition at line 244 of file log-tclink.c.

References param_data::name, param_data::next, _TCLinkCon::send_param_list, _TCLinkCon::send_param_tail, and param_data::value.

Referenced by TCLinkDestroy().

static int Close ( TCLinkCon * c ) [static]

Definition at line 729 of file log-tclink.c.

References _TCLinkCon::ctx, _TCLinkCon::sd, and _TCLinkCon::ssl.

Referenced by TCLinkDestroy(), and TCLinkSend().

static int Connect	(	TCLinkCon *	c,
		int	host_hash
	)			`[static]`

Definition at line 511 of file log-tclink.c.

References BeginConnection(), cert_data, CheckConnection(), _TCLinkCon::ctx, _TCLinkCon::dns, do_SSL_randomize(), _TCLinkCon::ip, _TCLinkCon::is_error, LOG_TIME(), _TCLinkCon::meth, _TCLinkCon::num_ips, number(), _TCLinkCon::pass, _TCLinkCon::sd, _TCLinkCon::start_time, _TCLinkCon::tc_cert, TC_CERT_SIZE, tclink_host, and TIMEOUT.

Referenced by TCLinkSend().

void do_SSL_randomize ( )

Definition at line 476 of file log-tclink.c.

References LOG_TIME().

Referenced by Connect().

static int FinishConnection	(	TCLinkCon *	c,
		int	sd
	)			`[static]`

Definition at line 313 of file log-tclink.c.

References _TCLinkCon::ctx, LOG_TIME(), _TCLinkCon::ssl, and _TCLinkCon::tc_cert.

Referenced by CheckConnection().

static void LOG_TIME ( const char * msg ) [static]

Definition at line 168 of file log-tclink.c.

Referenced by BeginConnection(), CheckConnection(), Connect(), do_SSL_randomize(), FinishConnection(), and TCLinkSend().

static int number	(	int	min,
		int	max
	)			`[static]`

Definition at line 163 of file log-tclink.c.

Referenced by Connect().

static int ReadLine	(	TCLinkCon *	c,
		char *	buffer,
		char *	destbuf
	)			`[static]`

Definition at line 680 of file log-tclink.c.

References _TCLinkCon::is_error, safe_copy(), _TCLinkCon::sd, _TCLinkCon::ssl, TC_BUFF_MAX, TC_LINE_MAX, and TIMEOUT.

Referenced by TCLinkSend().

static void safe_append	(	char *	dst,
		const char *	src,
		int	size
	)			`[static]`

Definition at line 199 of file log-tclink.c.

static void safe_copy	(	char *	dst,
		const char *	src,
		int	size
	)			`[static]`

Definition at line 188 of file log-tclink.c.

Referenced by ReadLine(), and TCLinkGetResponse().

static int Send	(	TCLinkCon *	c,
		const char *	string
	)			`[static]`

Definition at line 667 of file log-tclink.c.

References _TCLinkCon::ssl.

Referenced by TCLinkSend().

static void stuff_string	(	char *	buf,
		int *	len,
		int	size,
		const char *	add
	)			`[static]`

Definition at line 931 of file log-tclink.c.

Referenced by TCLinkGetEntireResponse().

TCLinkHandle TCLinkCreate ( )

Definition at line 758 of file log-tclink.c.

void TCLinkDestroy ( TCLinkHandle handle )

Definition at line 958 of file log-tclink.c.

char* TCLinkGetEntireResponse	(	TCLinkHandle	handle,
		char *	buf,
		int	size
	)

Definition at line 942 of file log-tclink.c.

char* TCLinkGetResponse	(	TCLinkHandle	handle,
		const char *	name,
		char *	value
	)

Definition at line 916 of file log-tclink.c.

char* TCLinkGetVersion ( char * buf )

Definition at line 976 of file log-tclink.c.

void TCLinkPushParam	(	TCLinkHandle	handle,
		const char *	name,
		const char *	value
	)

Definition at line 783 of file log-tclink.c.

void TCLinkSend ( TCLinkHandle handle )

Definition at line 812 of file log-tclink.c.

Variable Documentation

unsigned char cert_data[TC_CERT_SIZE]

Definition at line 95 of file log-tclink.c.

Referenced by Connect().

char* tclink_host = DEFAULT_HOST

Definition at line 52 of file log-tclink.c.

Referenced by Connect().

int tclink_port = 443

Definition at line 53 of file log-tclink.c.

Referenced by BeginConnection().

char* tclink_version = TCLINK_VERSION

Definition at line 51 of file log-tclink.c.

Referenced by TCLinkGetVersion(), and TCLinkSend().


Classes
struct	param_data
struct	_TCLinkCon
Defines
#define	OPENSSL_NO_KRB5 1
#define	closesocket(x) close(x)
#define	DEFAULT_HOST "gateway2048.trustcommerce.com"
#define	TIMEOUT 40
#define	TC_BUFF_MAX 16000
#define	TC_LINE_MAX ((PARAM_MAX_LEN * 2) + 2)
#define	SAFE_COPY(d, s) safe_copy((d), (s), sizeof(d));
#define	SAFE_APPEND(d, s) safe_append((d), (s), sizeof(d));
Typedefs
typedef struct param_data	param
typedef struct _TCLinkCon	TCLinkCon
Enumerations
enum	{ TC_CERT_SIZE = 952 }
Functions
static int	number (int min, int max)
static void	LOG_TIME (const char *msg)
static void	safe_copy (char dst, const char src, int size)
static void	safe_append (char dst, const char src, int size)
static void	AddRecvParam (TCLinkCon c, const char name, const char *value)
static int	AddRecvString (TCLinkCon c, char string)
static void	ClearSendList (TCLinkCon *c)
static void	ClearRecvList (TCLinkCon *c)
static int	BeginConnection (TCLinkCon *c, int host_ip)
static int	FinishConnection (TCLinkCon *c, int sd)
static int	CheckConnection (TCLinkCon c, int sd, int num_sd)
void	do_SSL_randomize ()
static int	Connect (TCLinkCon *c, int host_hash)
static int	Send (TCLinkCon c, const char string)
static int	ReadLine (TCLinkCon c, char buffer, char *destbuf)
static int	Close (TCLinkCon *c)
TCLinkHandle	TCLinkCreate ()
void	TCLinkPushParam (TCLinkHandle handle, const char name, const char value)
void	TCLinkSend (TCLinkHandle handle)
char *	TCLinkGetResponse (TCLinkHandle handle, const char name, char value)
static void	stuff_string (char buf, int len, int size, const char *add)
char *	TCLinkGetEntireResponse (TCLinkHandle handle, char *buf, int size)
void	TCLinkDestroy (TCLinkHandle handle)
char *	TCLinkGetVersion (char *buf)
Variables
char *	tclink_version = TCLINK_VERSION
char *	tclink_host = DEFAULT_HOST
int	tclink_port = 443
unsigned char	cert_data [TC_CERT_SIZE]