2009-03-13 18:43:16 +01:00
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/*
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2011-01-29 10:13:54 +01:00
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* Copyright (C) 2003-2011 The Music Player Daemon Project
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2009-03-13 18:43:16 +01:00
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* http://www.musicpd.org
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2008-09-07 13:35:01 +02:00
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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2009-03-13 18:43:16 +01:00
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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2008-09-07 13:35:01 +02:00
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*/
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2009-11-12 09:12:38 +01:00
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#include "config.h"
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2008-09-07 13:35:01 +02:00
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#include "song_save.h"
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2008-10-08 10:49:11 +02:00
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#include "song.h"
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2008-09-07 13:36:05 +02:00
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#include "tag_save.h"
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2008-09-07 13:35:01 +02:00
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#include "directory.h"
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#include "tag.h"
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2009-11-01 15:37:16 +01:00
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#include "text_file.h"
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2010-12-23 16:16:01 +01:00
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#include "string_util.h"
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2009-03-15 18:23:00 +01:00
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#include <glib.h>
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2008-09-07 13:35:01 +02:00
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2009-01-03 14:52:56 +01:00
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#include <stdlib.h>
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2009-03-15 18:23:00 +01:00
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#undef G_LOG_DOMAIN
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#define G_LOG_DOMAIN "song"
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2009-11-04 18:43:16 +01:00
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#define SONG_MTIME "mtime"
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2009-11-01 17:51:29 +01:00
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#define SONG_END "song_end"
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2008-09-07 13:35:01 +02:00
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2009-07-05 08:29:52 +02:00
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static GQuark
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song_save_quark(void)
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{
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return g_quark_from_static_string("song_save");
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}
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2010-07-25 12:21:47 +02:00
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void
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song_save(FILE *fp, const struct song *song)
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2008-09-07 13:36:05 +02:00
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{
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2009-11-01 17:51:29 +01:00
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fprintf(fp, SONG_BEGIN "%s\n", song->uri);
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2008-09-07 13:36:05 +02:00
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2010-07-25 12:09:28 +02:00
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if (song->end_ms > 0)
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fprintf(fp, "Range: %u-%u\n", song->start_ms, song->end_ms);
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else if (song->start_ms > 0)
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fprintf(fp, "Range: %u-\n", song->start_ms);
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2008-09-07 13:36:05 +02:00
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if (song->tag != NULL)
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tag_save(fp, song->tag);
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2008-10-07 22:10:42 +02:00
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2009-11-04 18:43:16 +01:00
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fprintf(fp, SONG_MTIME ": %li\n", (long)song->mtime);
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2009-11-01 17:51:29 +01:00
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fprintf(fp, SONG_END "\n");
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2010-07-25 12:21:47 +02:00
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}
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2008-10-07 22:10:42 +02:00
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2009-11-01 17:51:29 +01:00
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struct song *
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song_load(FILE *fp, struct directory *parent, const char *uri,
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GString *buffer, GError **error_r)
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2008-09-07 13:35:01 +02:00
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{
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2010-07-25 12:21:47 +02:00
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struct song *song = parent != NULL
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? song_file_new(uri, parent)
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: song_remote_new(uri);
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2009-11-04 18:43:16 +01:00
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char *line, *colon;
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2009-07-05 08:29:50 +02:00
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enum tag_type type;
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2009-01-14 13:43:57 +01:00
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const char *value;
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2008-09-07 13:35:01 +02:00
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2009-11-01 15:37:16 +01:00
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while ((line = read_text_line(fp, buffer)) != NULL &&
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2009-11-01 15:54:06 +01:00
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strcmp(line, SONG_END) != 0) {
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2009-11-04 18:43:16 +01:00
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colon = strchr(line, ':');
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if (colon == NULL || colon == line) {
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if (song->tag != NULL)
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tag_end_add(song->tag);
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song_free(song);
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g_set_error(error_r, song_save_quark(), 0,
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"unknown line in db: %s", line);
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2010-07-25 12:23:46 +02:00
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return NULL;
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2009-11-04 18:43:16 +01:00
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}
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*colon++ = 0;
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2010-12-23 16:16:01 +01:00
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value = strchug_fast_c(colon);
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2009-11-04 18:43:16 +01:00
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2009-11-04 18:47:42 +01:00
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if ((type = tag_name_parse(line)) != TAG_NUM_OF_ITEM_TYPES) {
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2008-09-07 13:35:01 +02:00
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if (!song->tag) {
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song->tag = tag_new();
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tag_begin_add(song->tag);
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}
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2009-07-05 08:29:50 +02:00
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tag_add_item(song->tag, type, value);
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2009-11-04 18:43:16 +01:00
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} else if (strcmp(line, "Time") == 0) {
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2008-09-07 13:35:01 +02:00
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if (!song->tag) {
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song->tag = tag_new();
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tag_begin_add(song->tag);
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}
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2009-11-04 18:43:16 +01:00
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song->tag->time = atoi(value);
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2012-02-12 18:19:12 +01:00
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} else if (strcmp(line, "Playlist") == 0) {
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if (!song->tag) {
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song->tag = tag_new();
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tag_begin_add(song->tag);
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}
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song->tag->has_playlist = strcmp(value, "yes") == 0;
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2009-11-04 18:43:16 +01:00
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} else if (strcmp(line, SONG_MTIME) == 0) {
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song->mtime = atoi(value);
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2010-07-25 12:09:28 +02:00
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} else if (strcmp(line, "Range") == 0) {
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char *endptr;
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song->start_ms = strtoul(value, &endptr, 10);
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if (*endptr == '-')
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song->end_ms = strtoul(endptr + 1, NULL, 10);
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2009-07-05 08:29:52 +02:00
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} else {
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2009-11-01 17:51:32 +01:00
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if (song->tag != NULL)
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tag_end_add(song->tag);
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song_free(song);
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2009-07-05 08:29:52 +02:00
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g_set_error(error_r, song_save_quark(), 0,
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2009-11-01 15:37:16 +01:00
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"unknown line in db: %s", line);
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2010-07-25 12:23:46 +02:00
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return NULL;
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2008-09-07 13:35:01 +02:00
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}
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}
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2009-11-01 17:51:29 +01:00
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if (song->tag != NULL)
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tag_end_add(song->tag);
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2009-07-05 08:29:52 +02:00
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2009-11-01 17:51:29 +01:00
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return song;
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2008-09-07 13:35:01 +02:00
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}
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