1 /* 2 * Copyright (C) 1998 Brandon Long <blong@fiction.net> 3 * Copyright (C) 1999-2005 Brendan Cully <brendan@kublai.com> 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 18 */ 19 20 #ifndef _MUTT_SOCKET_H_ 21 #define _MUTT_SOCKET_H_ 1 22 23 #include "account.h" 24 #include "lib.h" 25 26 /* logging levels */ 27 #define M_SOCK_LOG_CMD 2 28 #define M_SOCK_LOG_HDR 3 29 #define M_SOCK_LOG_FULL 4 30 31 typedef struct _connection 32 { 33 ACCOUNT account; 34 /* security strength factor, in bits */ 35 unsigned int ssf; 36 void *data; 37 38 char inbuf[LONG_STRING]; 39 int bufpos; 40 41 int fd; 42 int available; 43 44 struct _connection *next; 45 46 void *sockdata; 47 int (*conn_read) (struct _connection* conn, char* buf, size_t len); 48 int (*conn_write) (struct _connection *conn, const char *buf, size_t count); 49 int (*conn_open) (struct _connection *conn); 50 int (*conn_close) (struct _connection *conn); 51 int (*conn_poll) (struct _connection *conn); 52 } CONNECTION; 53 54 int mutt_socket_open (CONNECTION* conn); 55 int mutt_socket_close (CONNECTION* conn); 56 int mutt_socket_read (CONNECTION* conn, char* buf, size_t len); 57 int mutt_socket_poll (CONNECTION* conn); 58 int mutt_socket_readchar (CONNECTION *conn, char *c); 59 #define mutt_socket_readln(A,B,C) mutt_socket_readln_d(A,B,C,M_SOCK_LOG_CMD) 60 int mutt_socket_readln_d (char *buf, size_t buflen, CONNECTION *conn, int dbg); 61 #define mutt_socket_write(A,B) mutt_socket_write_d(A,B,-1,M_SOCK_LOG_CMD) 62 #define mutt_socket_write_n(A,B,C) mutt_socket_write_d(A,B,C,M_SOCK_LOG_CMD) 63 int mutt_socket_write_d (CONNECTION *conn, const char *buf, int len, int dbg); 64 65 /* stupid hack for imap_logout_all */ 66 CONNECTION* mutt_socket_head (void); 67 void mutt_socket_free (CONNECTION* conn); 68 CONNECTION* mutt_conn_find (const CONNECTION* start, const ACCOUNT* account); 69 70 int raw_socket_read (CONNECTION* conn, char* buf, size_t len); 71 int raw_socket_write (CONNECTION* conn, const char* buf, size_t count); 72 int raw_socket_open (CONNECTION *conn); 73 int raw_socket_close (CONNECTION *conn); 74 int raw_socket_poll (CONNECTION* conn); 75 76 #endif /* _MUTT_SOCKET_H_ */ 77