1 /*****************************************************************************
2 * network.h: interface to communicate with network plug-ins
3 *****************************************************************************
4 * Copyright (C) 2002 VideoLAN
7 * Authors: Christophe Massiot <massiot@via.ecp.fr>
8 * Laurent Aimar <fenrir@via.ecp.fr>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 *****************************************************************************/
25 /*****************************************************************************
26 * network_socket_t: structure passed to a network plug-in to define the
27 * kind of socket we want
28 *****************************************************************************/
29 struct network_socket_t
36 char * psz_server_addr;
49 #define NETWORK_TCP_PASSIVE 3
63 /*****************************************************************************
65 *****************************************************************************
66 * option : if != 0 then path is split at this char
68 * format [protocol://][host[:port]]/path[OPTIONoption]
69 *****************************************************************************/
70 static inline void vlc_UrlParse( vlc_url_t *url, char *psz_url, char option )
72 char *psz_dup = psz_url ? strdup( psz_url ) : 0;
73 char *psz_parse = psz_dup;
76 url->psz_protocol = NULL;
80 url->psz_option = NULL;
82 if( !psz_url ) return;
84 if( ( p = strstr( psz_parse, ":/" ) ) )
86 /* we have a protocol */
90 if( p[0] == '/' && p[1] == '/' )
94 url->psz_protocol = strdup( psz_dup );
99 p = strchr( psz_parse, '/' );
100 if( !p || psz_parse < p )
104 /* We have a host[:port] */
105 url->psz_host = strdup( psz_parse );
108 url->psz_host[p - psz_parse] = '\0';
111 if( *url->psz_host == '[' )
114 p2 = strchr( url->psz_host, ']' );
117 p2 = strchr( p2, ':' );
122 p2 = strchr( url->psz_host, ':' );
127 url->i_port = atoi( p2 );
132 /* Now parse psz_path and psz_option */
135 url->psz_path = strdup( psz_parse );
138 p = strchr( url->psz_path, option );
142 url->psz_option = strdup( p );
149 /*****************************************************************************
151 *****************************************************************************
153 *****************************************************************************/
154 static inline void vlc_UrlClean( vlc_url_t *url )
156 if( url->psz_protocol ) free( url->psz_protocol );
157 if( url->psz_host ) free( url->psz_host );
158 if( url->psz_path ) free( url->psz_path );
159 if( url->psz_option ) free( url->psz_option );
161 url->psz_protocol = NULL;
162 url->psz_host = NULL;
164 url->psz_path = NULL;
165 url->psz_option = NULL;
168 #define net_OpenTCP(a, b, c) __net_OpenTCP(VLC_OBJECT(a), b, c)
169 VLC_EXPORT( int, __net_OpenTCP, ( vlc_object_t *p_this, char *psz_host, int i_port ) );
171 #define net_ListenTCP(a, b, c) __net_ListenTCP(VLC_OBJECT(a), b, c)
172 VLC_EXPORT( int, __net_ListenTCP, ( vlc_object_t *p_this, char *psz_localaddr, int i_port ) );
174 #define net_Accept(a, b, c) __net_Accept(VLC_OBJECT(a), b, c)
175 VLC_EXPORT( int, __net_Accept, ( vlc_object_t *p_this, int fd_listen, mtime_t i_wait ) );
177 #define net_OpenUDP(a, b, c, d, e ) __net_OpenUDP(VLC_OBJECT(a), b, c, d, e)
178 VLC_EXPORT( int, __net_OpenUDP, ( vlc_object_t *p_this, char *psz_bind, int i_bind, char *psz_server, int i_server ) );
180 VLC_EXPORT( void, net_Close, ( int fd ) );
182 #define net_Read(a,b,c,d,e) __net_Read(VLC_OBJECT(a),b,c,d,e)
183 VLC_EXPORT( int, __net_Read, ( vlc_object_t *p_this, int fd, uint8_t *p_data, int i_data, vlc_bool_t b_retry ) );
185 #define net_ReadNonBlock(a,b,c,d,e) __net_ReadNonBlock(VLC_OBJECT(a),b,c,d,e)
186 VLC_EXPORT( int, __net_ReadNonBlock, ( vlc_object_t *p_this, int fd, uint8_t *p_data, int i_data, mtime_t i_wait ) );
188 #define net_Write(a,b,c,d) __net_Write(VLC_OBJECT(a),b,c,d)
189 VLC_EXPORT( int, __net_Write, ( vlc_object_t *p_this, int fd, uint8_t *p_data, int i_data ) );
191 #define net_Gets(a,b) __net_Gets(VLC_OBJECT(a),b)
192 VLC_EXPORT( char *, __net_Gets, ( vlc_object_t *p_this, int fd ) );
194 VLC_EXPORT( int, net_Printf, ( vlc_object_t *p_this, int fd, const char *psz_fmt, ... ) );
196 #define net_vaPrintf(a,b,c,d) __net_vaPrintf(VLC_OBJECT(a),b,c,d)
197 VLC_EXPORT( int, __net_vaPrintf, ( vlc_object_t *p_this, int fd, const char *psz_fmt, va_list args ) );