aboutsummaryrefslogtreecommitdiffstats
path: root/test/dump_text_file.cxx
blob: 685f0fbb98dbc251a6f5777e18f4f21c8a04929c (plain) (blame)
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
158
159
160
161
/*
 * Copyright (C) 2003-2013 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 "IOThread.hxx"
#include "InputInit.hxx"
#include "InputStream.hxx"
#include "ConfigGlobal.hxx"
#include "stdbin.h"
#include "TextInputStream.hxx"
#include "util/Error.hxx"
#include "Log.hxx"

#ifdef ENABLE_ARCHIVE
#include "ArchiveList.hxx"
#endif

#include <glib.h>

#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>

static void
my_log_func(const gchar *log_domain, gcc_unused GLogLevelFlags log_level,
	    const gchar *message, gcc_unused gpointer user_data)
{
	if (log_domain != NULL)
		g_printerr("%s: %s\n", log_domain, message);
	else
		g_printerr("%s\n", message);
}

static void
dump_text_file(TextInputStream &is)
{
	std::string line;
	while (is.ReadLine(line))
		printf("'%s'\n", line.c_str());
}

static int
dump_input_stream(struct input_stream *is)
{
	Error error;

	is->Lock();

	/* wait until the stream becomes ready */

	is->WaitReady();

	if (!is->Check(error)) {
		LogError(error);
		is->Unlock();
		return EXIT_FAILURE;
	}

	/* read data and tags from the stream */

	is->Unlock();
	{
		TextInputStream tis(is);
		dump_text_file(tis);
	}

	is->Lock();

	if (!is->Check(error)) {
		LogError(error);
		is->Unlock();
		return EXIT_FAILURE;
	}

	is->Unlock();

	return 0;
}

int main(int argc, char **argv)
{
	struct input_stream *is;
	int ret;

	if (argc != 2) {
		g_printerr("Usage: run_input URI\n");
		return 1;
	}

	/* initialize GLib */

#if !GLIB_CHECK_VERSION(2,32,0)
	g_thread_init(NULL);
#endif

	g_log_set_default_handler(my_log_func, NULL);

	/* initialize MPD */

	config_global_init();

	io_thread_init();
	io_thread_start();

#ifdef ENABLE_ARCHIVE
	archive_plugin_init_all();
#endif

	Error error;
	if (!input_stream_global_init(error)) {
		LogError(error);
		return 2;
	}

	/* open the stream and dump it */

	Mutex mutex;
	Cond cond;

	is = input_stream::Open(argv[1], mutex, cond, error);
	if (is != NULL) {
		ret = dump_input_stream(is);
		is->Close();
	} else {
		if (error.IsDefined())
			LogError(error);
		else
			g_printerr("input_stream::Open() failed\n");
		ret = 2;
	}

	/* deinitialize everything */

	input_stream_global_finish();

#ifdef ENABLE_ARCHIVE
	archive_plugin_deinit_all();
#endif

	io_thread_deinit();

	config_global_finish();

	return ret;
}