/*****************************************************************************
* vlc_access.h: Access descriptor, queries and methods
*****************************************************************************
- * Copyright (C) 1999-2004 the VideoLAN team
+ * Copyright (C) 1999-2006 the VideoLAN team
* $Id$
*
* Authors: Laurent Aimar <fenrir@via.ecp.fr>
access_t *p_source;
/* Access can fill this entry to force a demuxer
- * XXX: fill it once you know for sure you will succed
+ * XXX: fill it once you know for sure you will succeed
* (if you fail, this value won't be reseted */
char *psz_demux;
};
#define access2_New( a, b, c, d, e ) __access2_New(VLC_OBJECT(a), b, c, d, e )
-VLC_EXPORT( access_t *, __access2_New, ( vlc_object_t *p_obj, char *psz_access, char *psz_demux, char *psz_path, vlc_bool_t b_quick ) );
-VLC_EXPORT( access_t *, access2_FilterNew, ( access_t *p_source, char *psz_access_filter ) );
+VLC_EXPORT( access_t *, __access2_New, ( vlc_object_t *p_obj, const char *psz_access, const char *psz_demux, const char *psz_path, vlc_bool_t b_quick ) );
+VLC_EXPORT( access_t *, access2_FilterNew, ( access_t *p_source, const char *psz_access_filter ) );
VLC_EXPORT( void, access2_Delete, ( access_t * ) );
static inline int access2_vaControl( access_t *p_access, int i_query, va_list args )
return i_result;
}
+static inline void access_InitFields( access_t *p_a )
+{
+ p_a->info.i_update = 0;
+ p_a->info.i_size = 0;
+ p_a->info.i_pos = 0;
+ p_a->info.b_eof = VLC_FALSE;
+ p_a->info.i_title = 0;
+ p_a->info.i_seekpoint = 0;
+}
+
+#define ACCESS_SET_CALLBACKS( read, block, control, seek ) \
+ p_access->pf_read = read; \
+ p_access->pf_block = block; \
+ p_access->pf_control = control; \
+ p_access->pf_seek = seek; \
+
+#define STANDARD_READ_ACCESS_INIT \
+ access_InitFields( p_access ); \
+ ACCESS_SET_CALLBACKS( Read, NULL, Control, Seek ); \
+ MALLOC_ERR( p_access->p_sys, access_sys_t ); \
+ p_sys = p_access->p_sys; memset( p_sys, 0, sizeof( access_sys_t ) );
+
+#define STANDARD_BLOCK_ACCESS_INIT \
+ access_InitFields( p_access ); \
+ ACCESS_SET_CALLBACKS( NULL, Block, Control, Seek ); \
+ MALLOC_ERR( p_access->p_sys, access_sys_t ); \
+ p_sys = p_access->p_sys; memset( p_sys, 0, sizeof( access_sys_t ) );
+
#endif