1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 1999-2008 the VideoLAN team
7 * Author: Laurent Aimar <fenrir _AT_ videolan _DOT_ org>
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 #include <vlc_modules.h>
33 /* Decode URL (which has had its scheme stripped earlier) to a file path. */
34 static char *get_path(const char *location
)
38 /* Prepending "file://" is a bit hackish. But then again, we do not want
39 * to hard-code the list of schemes that use file paths in make_path().
41 if (asprintf(&url
, "file://%s", location
) == -1)
44 path
= make_path (url
);
49 /*****************************************************************************
51 *****************************************************************************/
52 access_t
*__access_New( vlc_object_t
*p_obj
, input_thread_t
*p_parent_input
,
53 const char *psz_access
, const char *psz_demux
,
54 const char *psz_location
)
56 access_t
*p_access
= vlc_custom_create( p_obj
, sizeof (*p_access
),
57 VLC_OBJECT_GENERIC
, "access" );
59 if( p_access
== NULL
)
64 p_access
->p_input
= p_parent_input
;
66 p_access
->psz_access
= strdup( psz_access
);
67 p_access
->psz_location
= strdup( psz_location
);
68 p_access
->psz_filepath
= get_path( psz_location
);
69 p_access
->psz_demux
= strdup( psz_demux
);
70 if( p_access
->psz_access
== NULL
|| p_access
->psz_location
== NULL
71 || p_access
->psz_demux
== NULL
)
74 msg_Dbg( p_obj
, "creating access '%s' location='%s', path='%s'",
75 psz_access
, psz_location
,
76 p_access
->psz_filepath
? p_access
->psz_filepath
: "(null)" );
78 p_access
->pf_read
= NULL
;
79 p_access
->pf_block
= NULL
;
80 p_access
->pf_seek
= NULL
;
81 p_access
->pf_control
= NULL
;
82 p_access
->p_sys
= NULL
;
84 access_InitFields( p_access
);
86 /* Before module_need (for var_Create...) */
87 vlc_object_attach( p_access
, p_obj
);
89 p_access
->p_module
= module_need( p_access
, "access", psz_access
, true );
90 if( p_access
->p_module
== NULL
)
96 free( p_access
->psz_access
);
97 free( p_access
->psz_location
);
98 free( p_access
->psz_filepath
);
99 free( p_access
->psz_demux
);
100 vlc_object_release( p_access
);
104 /*****************************************************************************
106 *****************************************************************************/
107 void access_Delete( access_t
*p_access
)
109 module_unneed( p_access
, p_access
->p_module
);
111 free( p_access
->psz_access
);
112 free( p_access
->psz_location
);
113 free( p_access
->psz_filepath
);
114 free( p_access
->psz_demux
);
116 vlc_object_release( p_access
);
120 /*****************************************************************************
121 * access_GetParentInput:
122 *****************************************************************************/
123 input_thread_t
* access_GetParentInput( access_t
*p_access
)
125 return p_access
->p_input
? vlc_object_hold((vlc_object_t
*)p_access
->p_input
) : NULL
;