/*
* Copyright (C) 2005-2007 Andre Noll <maan@systemlinux.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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Licensed under the GPL v2. For licencing details see COPYING.
*/
/** \file audiod.c the paraslash's audio daemon */
+#include <sys/types.h>
+#include <dirent.h>
#include "para.h"
-
+#include "error.h"
#include "audiod.cmdline.h"
#include "list.h"
#include "sched.h"
#include "fd.h"
#include "write.h"
#include "write_common.h"
-#include "error.h"
#include "signal.h"
/** define the array of error lists needed by para_audiod */
/** define the array containing all supported audio formats */
const char *audio_formats[] = {AUDIOD_AUDIO_FORMAT_ARRAY NULL};
-/** defines how to handle one supported audio format */
+/** Defines how audiod handles one supported audio format. */
struct audio_format_info {
/** pointer to the receiver for this audio format */
struct receiver *receiver;
struct task task;
};
-/**
- * task for signal handling
- */
-struct signal_task {
- /** the signal pipe */
- int fd;
- /** the number of the most recent signal */
- int signum;
- /** the associated task structure */
- struct task task;
-};
-
/** iterate over all supported audio formats */
#define FOR_EACH_AUDIO_FORMAT(af) for (af = 0; af < NUM_AUDIO_FORMATS; af++)
int get_audio_format_num(char *name)
{
int i;
+
+ while (isspace(*name))
+ name++;
FOR_EACH_AUDIO_FORMAT(i)
if (!strcmp(name, audio_formats[i]))
return i;
static char *configfile_exists(void)
{
- static char *config_file;
-
- if (!config_file) {
- char *home = para_homedir();
- config_file = make_message("%s/.paraslash/audiod.conf", home);
- free(home);
- }
- return file_exists(config_file)? config_file : NULL;
+ char *home = para_homedir();
+ char *config_file = make_message("%s/.paraslash/audiod.conf",
+ home);
+ free(home);
+ if (file_exists(config_file))
+ return config_file;
+ free(config_file);
+ return NULL;
}
static void setup_signal_handling(void)
return count;
}
-static void check_stat_line(char *line)
+static int check_stat_line(char *line, __a_unused void *data)
{
int itemnum;
size_t ilen = 0;
// PARA_INFO_LOG("line: %s\n", line);
if (!line)
- return;
+ return 1;
itemnum = stat_line_valid(line);
if (itemnum < 0) {
PARA_WARNING_LOG("invalid status line: %s\n", line);
- return;
+ return 1;
}
if (stat_task->clock_diff_count && itemnum != SI_CURRENT_TIME)
- return;
+ return 1;
tmp = make_message("%s\n", line);
stat_client_write(tmp, itemnum);
free(tmp);
case SI_OFFSET:
stat_task->offset_seconds = atoi(line + ilen + 1);
break;
- case SI_LENGTH:
+ case SI_SECONDS_TOTAL:
stat_task->length_seconds = atoi(line + ilen + 1);
break;
case SI_STREAM_START:
stat_task->clock_diff_count--;
break;
}
+ return 1;
}
static void try_to_close_slot(int slot_num)
/*
* Check if any receivers/filters/writers need to be started and do so if
- * neccessary. Since the pre_select function didn't have a chance yet to put
+ * necessary. Since the pre_select function didn't have a chance yet to put
* file descriptors into the fd sets given by s, make the upcoming select()
* return immediately to avoid a long timeout in case we started something.
*/
PARA_NOTICE_LOG("local socket: %s\n", socket_name);
if (conf.force_given)
unlink(socket_name);
- fd = create_pf_socket(socket_name, &unix_addr,
+ fd = create_local_socket(socket_name, &unix_addr,
S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IWOTH);
if (fd < 0) {
- PARA_EMERG_LOG("%s", "can not connect to socket\n");
+ PARA_EMERG_LOG("can not connect to socket\n");
exit(EXIT_FAILURE); /* do not unlink socket */
}
if (listen(fd , 5) < 0) {
- PARA_EMERG_LOG("%s", "can not listen on socket\n");
+ PARA_EMERG_LOG("can not listen on socket\n");
exit(EXIT_FAILURE); /* do not unlink socket */
}
mark_fd_nonblock(fd);
return;
client_close(stat_task->pcd);
stat_task->pcd = NULL;
- for (i = 0; i < NUM_STAT_ITEMS; i++) {
+ FOR_EACH_STATUS_ITEM(i) {
free(stat_task->stat_item_values[i]);
stat_task->stat_item_values[i] = NULL;
}
stat_task->offset_seconds = 0;
audiod_status_dump();
stat_task->playing = 0;
- stat_task->stat_item_values[SI_STATUS_BAR] = make_message(
- "%s:no connection to para_server\n",
- status_item_list[SI_STATUS_BAR]);
- stat_client_write(stat_task->stat_item_values[SI_STATUS_BAR],
- SI_STATUS_BAR);
+ stat_task->stat_item_values[SI_BASENAME] = make_message(
+ "%s: no connection to para_server\n",
+ status_item_list[SI_BASENAME]);
+ stat_client_write(stat_task->stat_item_values[SI_BASENAME],
+ SI_BASENAME);
if (stat_task->clock_diff_count) {
stat_task->clock_diff_barrier.tv_sec = now->tv_sec + 1;
stat_task->clock_diff_barrier.tv_usec = now->tv_usec;
return;
}
bytes_left = for_each_line(st->pcd->buf, st->pcd->loaded,
- &check_stat_line);
+ &check_stat_line, NULL);
if (st->pcd->loaded != bytes_left) {
st->last_status_read = *now;
st->pcd->loaded = bytes_left;
* */
int main(int argc, char *argv[])
{
- char *cf;
+ char *config_file;
int ret, i;
struct sched s;
struct command_task command_task_struct, *cmd_task = &command_task_struct;
audiod_cmdline_parser(argc, argv, &conf);
HANDLE_VERSION_FLAG("audiod", conf);
para_drop_privileges(conf.user_arg, conf.group_arg);
- cf = configfile_exists();
- if (cf) {
- if (audiod_cmdline_parser_configfile(cf, &conf, 0, 0, 0)) {
+ config_file = configfile_exists();
+ if (config_file) {
+ struct audiod_cmdline_parser_params params = {
+ .override = 0,
+ .initialize = 0,
+ .check_required = 0,
+ .check_ambiguity = 0
+
+ };
+ if (audiod_cmdline_parser_config_file(config_file, &conf, ¶ms)) {
PARA_EMERG_LOG("%s", "parse error in config file\n");
exit(EXIT_FAILURE);
}
+ free(config_file);
}
if (conf.logfile_given)
logfile = open_log(conf.logfile_arg);