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/* File: socket.h
*
* Description: See "socket.c"
*
* Comments: See "notice.txt" for copyright and license information.
*
*/
#ifndef __SOCKET_H__
#define __SOCKET_H__
#include <winsock.h>
#include "psqlodbc.h"
#define SOCKET_ALREADY_CONNECTED 1
#define SOCKET_HOST_NOT_FOUND 2
#define SOCKET_COULD_NOT_CREATE_SOCKET 3
#define SOCKET_COULD_NOT_CONNECT 4
#define SOCKET_READ_ERROR 5
#define SOCKET_WRITE_ERROR 6
#define SOCKET_NULLPOINTER_PARAMETER 7
#define SOCKET_PUT_INT_WRONG_LENGTH 8
#define SOCKET_GET_INT_WRONG_LENGTH 9
#define SOCKET_CLOSED 10
struct SocketClass_ {
int buffer_filled_in;
int buffer_filled_out;
int buffer_read_in;
unsigned char *buffer_in;
unsigned char *buffer_out;
SOCKET socket;
char *errormsg;
int errornumber;
char reverse; /* used to handle Postgres 6.2 protocol (reverse byte order) */
};
#define SOCK_get_char(self) (SOCK_get_next_byte(self))
#define SOCK_put_char(self, c) (SOCK_put_next_byte(self, c))
/* error functions */
#define SOCK_get_errcode(self) (self->errornumber)
#define SOCK_get_errmsg(self) (self->errormsg)
/* Socket prototypes */
SocketClass *SOCK_Constructor();
void SOCK_Destructor(SocketClass *self);
char SOCK_connect_to(SocketClass *self, unsigned short port, char *hostname);
void SOCK_get_n_char(SocketClass *self, char *buffer, int len);
void SOCK_put_n_char(SocketClass *self, char *buffer, int len);
void SOCK_get_string(SocketClass *self, char *buffer, int bufsize);
void SOCK_put_string(SocketClass *self, char *string);
int SOCK_get_int(SocketClass *self, short len);
void SOCK_put_int(SocketClass *self, int value, short len);
void SOCK_flush_output(SocketClass *self);
unsigned char SOCK_get_next_byte(SocketClass *self);
void SOCK_put_next_byte(SocketClass *self, unsigned char next_byte);
void SOCK_clear_error(SocketClass *self);
#endif
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