126 lines
3.4 KiB
C
126 lines
3.4 KiB
C
/*
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Copyright 1999-2008 Hiroyuki Yamamoto
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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See the file COPYING for the full license text.
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*/
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#ifndef __SYLPH_SOCKET_H__
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#define __SYLPH_SOCKET_H__
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#include <glib.h>
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#include "config.h"
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#if HAVE_NETDB_H
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# include <netdb.h>
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#endif
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typedef struct _SockInfo SockInfo;
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#if USE_SSL
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# include <openssl/ssl.h>
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#endif
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typedef enum
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{
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CONN_READY,
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CONN_LOOKUPSUCCESS,
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CONN_ESTABLISHED,
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CONN_LOOKUPFAILED,
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CONN_FAILED
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} ConnectionState;
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typedef gint (*SockConnectFunc) (SockInfo *sock,
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gpointer data);
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typedef gboolean (*SockFunc) (SockInfo *sock,
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GIOCondition condition,
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gpointer data);
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struct _SockInfo
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{
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gint sock;
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#if USE_SSL
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SSL *ssl;
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#else
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gpointer ssl;
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#endif
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GIOChannel *sock_ch;
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gchar *hostname;
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gushort port;
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ConnectionState state;
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gboolean nonblock;
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gpointer data;
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SockFunc callback;
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GIOCondition condition;
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};
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void send_open_command (gint sock, const gchar *command,
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gchar **args);
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gint socket_init (const gchar *instance_name,
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const gchar *config_dir, gboolean *exists);
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gint sock_cleanup (void);
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gint sock_set_io_timeout (guint sec);
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gint sock_set_nonblocking_mode (SockInfo *sock, gboolean nonblock);
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gboolean sock_is_nonblocking_mode (SockInfo *sock);
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gboolean sock_has_read_data (SockInfo *sock);
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guint sock_add_watch (SockInfo *sock, GIOCondition condition,
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SockFunc func, gpointer data);
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struct hostent *my_gethostbyname (const gchar *hostname);
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SockInfo *sock_connect (const gchar *hostname, gushort port);
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#ifdef G_OS_UNIX
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gint sock_connect_async (const gchar *hostname, gushort port,
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SockConnectFunc func, gpointer data);
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gint sock_connect_async_cancel (gint id);
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#endif
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/* Basic I/O functions */
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gint sock_printf (SockInfo *sock, const gchar *format, ...)
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G_GNUC_PRINTF(2, 3);
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gint sock_read (SockInfo *sock, gchar *buf, gint len);
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gint sock_write (SockInfo *sock, const gchar *buf, gint len);
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gint sock_write_all (SockInfo *sock, const gchar *buf, gint len);
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gint sock_gets (SockInfo *sock, gchar *buf, gint len);
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gint sock_getline (SockInfo *sock, gchar **line);
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gint sock_puts (SockInfo *sock, const gchar *buf);
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gint sock_peek (SockInfo *sock, gchar *buf, gint len);
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gint sock_close (SockInfo *sock);
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/* Functions to directly work on FD. They are needed for pipes */
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gint fd_connect_inet (gushort port);
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gint fd_open_inet (gushort port);
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gint fd_connect_unix (const gchar *path);
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gint fd_open_unix (const gchar *path);
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gint fd_accept (gint sock);
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gint fd_read (gint sock, gchar *buf, gint len);
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gint fd_write (gint sock, const gchar *buf, gint len);
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gint fd_write_all (gint sock, const gchar *buf, gint len);
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gint fd_gets (gint sock, gchar *buf, gint len);
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gint fd_getline (gint sock, gchar **line);
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gint fd_close (gint sock);
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/* Functions for SSL */
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#if USE_SSL
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gint ssl_read (SSL *ssl, gchar *buf, gint len);
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gint ssl_write (SSL *ssl, const gchar *buf, gint len);
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gint ssl_write_all (SSL *ssl, const gchar *buf, gint len);
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gint ssl_gets (SSL *ssl, gchar *buf, gint len);
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gint ssl_getline (SSL *ssl, gchar **line);
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gint ssl_peek (SSL *ssl, gchar *buf, gint len);
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void ssl_done_socket (SockInfo *sockinfo);
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#endif
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#endif /* __SYLPH_SOCKET_H__ */
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