1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
#ifndef footagstructhfoo
#define footagstructhfoo
/* $Id$ */
/***
This file is part of polypaudio.
polypaudio is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
polypaudio is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with polypaudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#include <inttypes.h>
#include <sys/types.h>
#include <sys/time.h>
#include <time.h>
#include <polyp/sample.h>
#include <polyp/channelmap.h>
#include <polyp/volume.h>
typedef struct pa_tagstruct pa_tagstruct;
enum {
PA_TAG_INVALID = 0,
PA_TAG_STRING = 't',
PA_TAG_STRING_NULL = 'N',
PA_TAG_U32 = 'L',
PA_TAG_U8 = 'B',
PA_TAG_U64 = 'R',
PA_TAG_S64 = 'r',
PA_TAG_SAMPLE_SPEC = 'a',
PA_TAG_ARBITRARY = 'x',
PA_TAG_BOOLEAN_TRUE = '1',
PA_TAG_BOOLEAN_FALSE = '0',
PA_TAG_BOOLEAN = PA_TAG_BOOLEAN_TRUE,
PA_TAG_TIMEVAL = 'T',
PA_TAG_USEC = 'U' /* 64bit unsigned */,
PA_TAG_CHANNEL_MAP = 'm',
PA_TAG_CVOLUME = 'v'
};
pa_tagstruct *pa_tagstruct_new(const uint8_t* data, size_t length);
void pa_tagstruct_free(pa_tagstruct*t);
uint8_t* pa_tagstruct_free_data(pa_tagstruct*t, size_t *l);
int pa_tagstruct_eof(pa_tagstruct*t);
const uint8_t* pa_tagstruct_data(pa_tagstruct*t, size_t *l);
void pa_tagstruct_put(pa_tagstruct *t, ...);
void pa_tagstruct_puts(pa_tagstruct*t, const char *s);
void pa_tagstruct_putu8(pa_tagstruct*t, uint8_t c);
void pa_tagstruct_putu32(pa_tagstruct*t, uint32_t i);
void pa_tagstruct_putu64(pa_tagstruct*t, uint64_t i);
void pa_tagstruct_puts64(pa_tagstruct*t, int64_t i);
void pa_tagstruct_put_sample_spec(pa_tagstruct *t, const pa_sample_spec *ss);
void pa_tagstruct_put_arbitrary(pa_tagstruct*t, const void *p, size_t length);
void pa_tagstruct_put_boolean(pa_tagstruct*t, int b);
void pa_tagstruct_put_timeval(pa_tagstruct*t, const struct timeval *tv);
void pa_tagstruct_put_usec(pa_tagstruct*t, pa_usec_t u);
void pa_tagstruct_put_channel_map(pa_tagstruct *t, const pa_channel_map *map);
void pa_tagstruct_put_cvolume(pa_tagstruct *t, const pa_cvolume *cvolume);
int pa_tagstruct_get(pa_tagstruct *t, ...);
int pa_tagstruct_gets(pa_tagstruct*t, const char **s);
int pa_tagstruct_getu8(pa_tagstruct*t, uint8_t *c);
int pa_tagstruct_getu32(pa_tagstruct*t, uint32_t *i);
int pa_tagstruct_getu64(pa_tagstruct*t, uint64_t *i);
int pa_tagstruct_gets64(pa_tagstruct*t, int64_t *i);
int pa_tagstruct_get_sample_spec(pa_tagstruct *t, pa_sample_spec *ss);
int pa_tagstruct_get_arbitrary(pa_tagstruct *t, const void **p, size_t length);
int pa_tagstruct_get_boolean(pa_tagstruct *t, int *b);
int pa_tagstruct_get_timeval(pa_tagstruct*t, struct timeval *tv);
int pa_tagstruct_get_usec(pa_tagstruct*t, pa_usec_t *u);
int pa_tagstruct_get_channel_map(pa_tagstruct *t, pa_channel_map *map);
int pa_tagstruct_get_cvolume(pa_tagstruct *t, pa_cvolume *v);
#endif
|