1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 1999-2004 the VideoLAN team
7 * Author: Laurent Aimar <fenrir@via.ecp.fr>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
31 /*****************************************************************************
33 *****************************************************************************/
34 static access_t *access_InternalNew( vlc_object_t *p_obj, const char *psz_access,
35 const char *psz_demux, const char *psz_path,
38 static const char typename[] = "access";
39 access_t *p_access = vlc_custom_create( p_obj, sizeof (*p_access),
40 VLC_OBJECT_GENERIC, typename );
42 if( p_access == NULL )
46 p_access->p_source = p_source;
49 msg_Dbg( p_obj, "creating access filter '%s'", psz_access );
53 msg_Dbg( p_obj, "creating access '%s' path='%s'",
54 psz_access, psz_path );
55 p_access->psz_path = strdup( psz_path );
57 p_access->psz_access = strdup( psz_access );
58 p_access->psz_demux = strdup( psz_demux );
60 p_access->pf_read = NULL;
61 p_access->pf_block = NULL;
62 p_access->pf_seek = NULL;
63 p_access->pf_control = NULL;
64 p_access->p_sys = NULL;
65 p_access->info.i_update = 0;
66 p_access->info.i_size = 0;
67 p_access->info.i_pos = 0;
68 p_access->info.b_eof = false;
69 p_access->info.b_prebuffered = false;
70 p_access->info.i_title = 0;
71 p_access->info.i_seekpoint = 0;
74 /* Before module_need (for var_Create...) */
75 vlc_object_attach( p_access, p_obj );
78 module_need( p_access, p_source ? "access_filter" : "access",
81 if( p_access->p_module == NULL )
83 vlc_object_detach( p_access );
84 free( p_access->psz_access );
85 free( p_access->psz_path );
86 free( p_access->psz_demux );
87 vlc_object_release( p_access );
94 /*****************************************************************************
96 *****************************************************************************/
97 access_t *__access_New( vlc_object_t *p_obj, const char *psz_access,
98 const char *psz_demux, const char *psz_path )
100 return access_InternalNew( p_obj, psz_access, psz_demux,
104 /*****************************************************************************
106 *****************************************************************************/
107 access_t *access_FilterNew( access_t *p_source, const char *psz_access_filter )
109 return access_InternalNew( VLC_OBJECT(p_source), psz_access_filter,
110 p_source->psz_demux, p_source->psz_path,
114 /*****************************************************************************
116 *****************************************************************************/
117 void access_Delete( access_t *p_access )
119 module_unneed( p_access, p_access->p_module );
120 vlc_object_detach( p_access );
122 free( p_access->psz_access );
123 free( p_access->psz_path );
124 free( p_access->psz_demux );
126 if( p_access->p_source )
128 access_Delete( p_access->p_source );
131 vlc_object_release( p_access );