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/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
* Copyright (C) 1999-2005 Hiroyuki Yamamoto
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __SOCKET_H__
#define __SOCKET_H__
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <glib.h>
#if HAVE_NETDB_H
# include <netdb.h>
#endif
typedef struct _SockInfo SockInfo;
#if USE_SSL
# include "ssl.h"
#endif
typedef enum
{
CONN_READY,
CONN_LOOKUPSUCCESS,
CONN_ESTABLISHED,
CONN_LOOKUPFAILED,
CONN_FAILED
} ConnectionState;
typedef gint (*SockConnectFunc) (SockInfo *sock,
gpointer data);
typedef gboolean (*SockFunc) (SockInfo *sock,
GIOCondition condition,
gpointer data);
struct _SockInfo
{
gint sock;
#if USE_SSL
SSL *ssl;
#endif
GIOChannel *sock_ch;
gchar *hostname;
gushort port;
ConnectionState state;
gpointer data;
SockFunc callback;
GIOCondition condition;
};
gint sock_init (void);
gint sock_cleanup (void);
gint sock_set_io_timeout (guint sec);
gint sock_set_nonblocking_mode (SockInfo *sock, gboolean nonblock);
gboolean sock_is_nonblocking_mode (SockInfo *sock);
guint sock_add_watch (SockInfo *sock, GIOCondition condition,
SockFunc func, gpointer data);
struct hostent *my_gethostbyname (const gchar *hostname);
SockInfo *sock_connect (const gchar *hostname, gushort port);
#ifdef G_OS_UNIX
gint sock_connect_async (const gchar *hostname, gushort port,
SockConnectFunc func, gpointer data);
gint sock_connect_async_cancel (gint id);
#endif
/* Basic I/O functions */
gint sock_printf (SockInfo *sock, const gchar *format, ...)
G_GNUC_PRINTF(2, 3);
gint sock_read (SockInfo *sock, gchar *buf, gint len);
gint sock_write (SockInfo *sock, const gchar *buf, gint len);
gint sock_write_all (SockInfo *sock, const gchar *buf, gint len);
gint sock_gets (SockInfo *sock, gchar *buf, gint len);
gint sock_getline (SockInfo *sock, gchar **line);
gint sock_puts (SockInfo *sock, const gchar *buf);
gint sock_peek (SockInfo *sock, gchar *buf, gint len);
gint sock_close (SockInfo *sock);
/* Functions to directly work on FD. They are needed for pipes */
gint fd_connect_unix (const gchar *path);
gint fd_open_unix (const gchar *path);
gint fd_accept (gint sock);
gint fd_read (gint sock, gchar *buf, gint len);
gint fd_write (gint sock, const gchar *buf, gint len);
gint fd_write_all (gint sock, const gchar *buf, gint len);
gint fd_gets (gint sock, gchar *buf, gint len);
gint fd_getline (gint sock, gchar **line);
gint fd_close (gint sock);
/* Functions for SSL */
#if USE_SSL
gint ssl_read (SSL *ssl, gchar *buf, gint len);
gint ssl_write (SSL *ssl, const gchar *buf, gint len);
gint ssl_write_all (SSL *ssl, const gchar *buf, gint len);
gint ssl_gets (SSL *ssl, gchar *buf, gint len);
gint ssl_getline (SSL *ssl, gchar **line);
gint ssl_peek (SSL *ssl, gchar *buf, gint len);
#endif
#endif /* __SOCKET_H__ */
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