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
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
|
/*
* CD Info
* by Bertrand Baudet <bertrand_baudet@yahoo.com>
* (C) 2002, MPlayer team.
*/
#include "config.h"
#if defined(HAVE_CDDA)
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "mp_msg.h"
#include "help_mp.h"
#include "cdd.h"
/*******************************************************************************************************************
*
* xmcd parser, cd info list
*
*******************************************************************************************************************/
cd_info_t*
cd_info_new() {
cd_info_t *cd_info = NULL;
cd_info = (cd_info_t*)malloc(sizeof(cd_info_t));
if( cd_info==NULL ) {
mp_msg(MSGT_DEMUX, MSGL_ERR, MSGTR_MemAllocFailed);
return NULL;
}
memset(cd_info, 0, sizeof(cd_info_t));
return cd_info;
}
void
cd_info_free(cd_info_t *cd_info) {
cd_track_t *cd_track, *cd_track_next;
if( cd_info==NULL ) return;
if( cd_info->artist!=NULL ) free(cd_info->artist);
if( cd_info->album!=NULL ) free(cd_info->album);
if( cd_info->genre!=NULL ) free(cd_info->genre);
cd_track_next = cd_info->first;
while( cd_track_next!=NULL ) {
cd_track = cd_track_next;
cd_track_next = cd_track->next;
if( cd_track->name!=NULL ) free(cd_track->name);
free(cd_track);
}
}
cd_track_t*
cd_info_add_track(cd_info_t *cd_info, char *track_name, unsigned int track_nb, unsigned int min, unsigned int sec, unsigned int msec, unsigned long frame_begin, unsigned long frame_length) {
cd_track_t *cd_track;
if( cd_info==NULL || track_name==NULL ) return NULL;
cd_track = (cd_track_t*)malloc(sizeof(cd_track_t));
if( cd_track==NULL ) {
mp_msg(MSGT_DEMUX, MSGL_ERR, MSGTR_MemAllocFailed);
return NULL;
}
memset(cd_track, 0, sizeof(cd_track_t));
cd_track->name = (char*)malloc(strlen(track_name)+1);
if( cd_track->name==NULL ) {
mp_msg(MSGT_DEMUX, MSGL_ERR, MSGTR_MemAllocFailed);
free(cd_track);
return NULL;
}
strcpy(cd_track->name, track_name);
cd_track->track_nb = track_nb;
cd_track->min = min;
cd_track->sec = sec;
cd_track->msec = msec;
cd_track->frame_begin = frame_begin;
cd_track->frame_length = frame_length;
if( cd_info->first==NULL ) {
cd_info->first = cd_track;
}
if( cd_info->last!=NULL ) {
cd_info->last->next = cd_track;
}
cd_track->prev = cd_info->last;
cd_info->last = cd_track;
cd_info->current = cd_track;
cd_info->nb_tracks++;
return cd_track;
}
cd_track_t*
cd_info_get_track(cd_info_t *cd_info, unsigned int track_nb) {
cd_track_t *cd_track=NULL;
if( cd_info==NULL ) return NULL;
cd_track = cd_info->first;
while( cd_track!=NULL ) {
if( cd_track->track_nb==track_nb ) {
return cd_track;
}
cd_track = cd_track->next;
}
return NULL;
}
void
cd_info_debug(cd_info_t *cd_info) {
cd_track_t *current_track;
printf("================ CD INFO === start =========\n");
if( cd_info==NULL ) {
printf("cd_info is NULL\n");
return;
}
printf(" artist=[%s]\n", cd_info->artist);
printf(" album=[%s]\n", cd_info->album);
printf(" genre=[%s]\n", cd_info->genre);
printf(" nb_tracks=%d\n", cd_info->nb_tracks);
printf(" length= %2d:%02d.%02d\n", cd_info->min, cd_info->sec, cd_info->msec);
current_track = cd_info->first;
while( current_track!=NULL ) {
printf(" #%2d %2d:%02d.%02d @ %7ld\t[%s] \n", current_track->track_nb, current_track->min, current_track->sec, current_track->msec, current_track->frame_begin, current_track->name);
current_track = current_track->next;
}
printf("================ CD INFO === end =========\n");
}
#endif
|
