1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2010 Laurent Aimar
7 * Authors: Laurent Aimar <fenrir _AT_ videolan _DOT_ org>
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU Lesser General Public License as published by
11 * the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public License
20 * along with this program; if not, write to the Free Software Foundation,
21 * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 #ifndef LIBVLC_INPUT_INFO_H
25 #define LIBVLC_INPUT_INFO_H 1
27 #include "vlc_input_item.h"
29 static inline info_t
*info_New(const char *name
)
31 info_t
*info
= malloc(sizeof(*info
));
35 info
->psz_name
= strdup(name
);
36 info
->psz_value
= NULL
;
40 static inline void info_Delete(info_t
*i
)
47 static inline info_category_t
*info_category_New(const char *name
)
49 info_category_t
*cat
= malloc(sizeof(*cat
));
52 cat
->psz_name
= strdup(name
);
53 vlc_list_init(&cat
->infos
);
57 static inline info_t
*info_category_FindInfo(const info_category_t
*cat
,
62 info_foreach(info
, &cat
->infos
)
63 if (!strcmp(info
->psz_name
, name
))
68 static inline void info_category_ReplaceInfo(info_category_t
*cat
,
71 info_t
*old
= info_category_FindInfo(cat
, info
->psz_name
);
73 vlc_list_remove(&old
->node
);
76 vlc_list_append(&info
->node
, &cat
->infos
);
79 static inline info_t
*info_category_VaAddInfo(info_category_t
*cat
,
81 const char *format
, va_list args
)
83 info_t
*info
= info_category_FindInfo(cat
, name
);
85 info
= info_New(name
);
88 vlc_list_append(&info
->node
, &cat
->infos
);
90 free(info
->psz_value
);
91 if (vasprintf(&info
->psz_value
, format
, args
) == -1)
92 info
->psz_value
= NULL
;
96 static inline info_t
*info_category_AddInfo(info_category_t
*cat
,
98 const char *format
, ...)
102 va_start(args
, format
);
103 info_t
*info
= info_category_VaAddInfo(cat
, name
, format
, args
);
109 static inline int info_category_DeleteInfo(info_category_t
*cat
, const char *name
)
111 info_t
*info
= info_category_FindInfo(cat
, name
);
113 vlc_list_remove(&info
->node
);
120 static inline void info_category_Delete(info_category_t
*cat
)
124 while ((info
= vlc_list_first_entry_or_null(&cat
->infos
, info_t
, node
))) {
125 vlc_list_remove(&info
->node
);