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
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
/*
* Copyright (C) 2003-2014 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include "TagSave.hxx"
#include "stdbin.h"
#include "tag/Tag.hxx"
#include "config/ConfigGlobal.hxx"
#include "input/InputStream.hxx"
#include "input/Init.hxx"
#include "IOThread.hxx"
#include "util/Error.hxx"
#include "thread/Cond.hxx"
#include "Log.hxx"
#ifdef ENABLE_ARCHIVE
#include "archive/ArchiveList.hxx"
#endif
#ifdef HAVE_GLIB
#include <glib.h>
#endif
#include <unistd.h>
#include <stdlib.h>
static int
dump_input_stream(InputStream *is)
{
Error error;
char buffer[4096];
size_t num_read;
ssize_t num_written;
is->Lock();
/* print meta data */
if (is->HasMimeType())
fprintf(stderr, "MIME type: %s\n", is->GetMimeType());
/* read data and tags from the stream */
while (!is->IsEOF()) {
Tag *tag = is->ReadTag();
if (tag != NULL) {
fprintf(stderr, "Received a tag:\n");
tag_save(stderr, *tag);
delete tag;
}
num_read = is->Read(buffer, sizeof(buffer), error);
if (num_read == 0) {
if (error.IsDefined())
LogError(error);
break;
}
num_written = write(1, buffer, num_read);
if (num_written <= 0)
break;
}
if (!is->Check(error)) {
LogError(error);
is->Unlock();
return EXIT_FAILURE;
}
is->Unlock();
return 0;
}
int main(int argc, char **argv)
{
Error error;
InputStream *is;
int ret;
if (argc != 2) {
fprintf(stderr, "Usage: run_input URI\n");
return EXIT_FAILURE;
}
/* initialize GLib */
#ifdef HAVE_GLIB
#if !GLIB_CHECK_VERSION(2,32,0)
g_thread_init(NULL);
#endif
#endif
/* initialize MPD */
config_global_init();
io_thread_init();
io_thread_start();
#ifdef ENABLE_ARCHIVE
archive_plugin_init_all();
#endif
if (!input_stream_global_init(error)) {
LogError(error);
return 2;
}
/* open the stream and dump it */
Mutex mutex;
Cond cond;
is = InputStream::OpenReady(argv[1], mutex, cond, error);
if (is != NULL) {
ret = dump_input_stream(is);
delete is;
} else {
if (error.IsDefined())
LogError(error);
else
fprintf(stderr, "input_stream::Open() failed\n");
ret = EXIT_FAILURE;
}
/* deinitialize everything */
input_stream_global_finish();
#ifdef ENABLE_ARCHIVE
archive_plugin_deinit_all();
#endif
io_thread_deinit();
config_global_finish();
return ret;
}
|
