X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=audiod.c;h=76f07e8c635e28ad5de2a513fb863e9397dbc785;hp=7afff93e263630da1a3692b7ca4b9f28c50fa973;hb=074c45e88bca5e9d12d7905efb918843b5372e04;hpb=d20b524267f4c0594e0246643853db8cba68fa10

diff --git a/audiod.c b/audiod.c
index 7afff93e..76f07e8c 100644
--- a/audiod.c
+++ b/audiod.c
@@ -66,6 +66,9 @@ struct audio_format_info {
 struct slot_info slot[MAX_STREAM_SLOTS];
 
 
+/** The array of status items sent by para_server. */
+char *stat_item_values[NUM_STAT_ITEMS];
+
 /**
  * the current mode of operation of which can be changed by the on/off/cycle
  * commands. It is either, AUDIOD_OFF, AUDIOD_ON or AUDIOD_STANDBY.
@@ -91,7 +94,7 @@ static struct status_task status_task_struct;
  *
  * \sa struct status_task
  */
-struct status_task *stat_task = &status_task_struct;
+static struct status_task *stat_task = &status_task_struct;
 static struct timeval initial_delay_barrier;
 
 /**
@@ -128,6 +131,55 @@ int get_audio_format_num(char *name)
 	return -E_UNSUPPORTED_AUDIO_FORMAT;
 }
 
+char *get_time_string(struct timeval *newest_stime)
+{
+	struct timeval diff, adj_stream_start, tmp;
+	int total = 0, use_server_time = 1,
+		length_seconds = stat_task->length_seconds;
+
+	if (!stat_task->playing) {
+		if (length_seconds)
+			return NULL;
+		return make_message("%s:\n", status_item_list[SI_PLAY_TIME]);
+	}
+	if (audiod_status == AUDIOD_OFF)
+		goto out;
+	if (stat_task->sa_time_diff_sign > 0)
+		tv_diff(&stat_task->server_stream_start, &stat_task->sa_time_diff,
+			&adj_stream_start);
+	else
+		tv_add(&stat_task->server_stream_start, &stat_task->sa_time_diff,
+			&adj_stream_start);
+	tmp = adj_stream_start;
+	if (newest_stime && audiod_status == AUDIOD_ON) {
+		tv_diff(newest_stime, &adj_stream_start, &diff);
+		if (tv2ms(&diff) < 5000) {
+			tmp = *newest_stime;
+			use_server_time = 0;
+		}
+	}
+	tv_diff(now, &tmp, &diff);
+	total = diff.tv_sec + stat_task->offset_seconds;
+	if (total > length_seconds)
+		total = length_seconds;
+	if (total < 0)
+		total = 0;
+out:
+	return make_message(
+		"%s: %s%d:%02d [%d:%02d] (%d%%/%d:%02d)\n",
+		status_item_list[SI_PLAY_TIME],
+		use_server_time? "~" : "",
+		total / 60,
+		total % 60,
+		(length_seconds - total) / 60,
+		(length_seconds - total) % 60,
+		length_seconds? (total * 100 + length_seconds / 2) /
+			length_seconds : 0,
+		length_seconds / 60,
+		length_seconds % 60
+	);
+}
+
 /**
  * the log function of para_audiod
  *
@@ -467,8 +519,8 @@ static int check_stat_line(char *line, __a_unused void *data)
 	tmp = make_message("%s\n", line);
 	stat_client_write(tmp, itemnum);
 	free(tmp);
-	free(stat_task->stat_item_values[itemnum]);
-	stat_task->stat_item_values[itemnum] = para_strdup(line);
+	free(stat_item_values[itemnum]);
+	stat_item_values[itemnum] = para_strdup(line);
 	ilen = strlen(status_item_list[itemnum]);
 	switch (itemnum) {
 	case SI_STATUS:
@@ -814,18 +866,18 @@ static void close_stat_pipe(void)
 	client_close(stat_task->ct);
 	stat_task->ct = NULL;
 	FOR_EACH_STATUS_ITEM(i) {
-		free(stat_task->stat_item_values[i]);
-		stat_task->stat_item_values[i] = NULL;
+		free(stat_item_values[i]);
+		stat_item_values[i] = NULL;
 	}
 	dump_empty_status();
 	stat_task->length_seconds = 0;
 	stat_task->offset_seconds = 0;
 	audiod_status_dump();
 	stat_task->playing = 0;
-	stat_task->stat_item_values[SI_BASENAME] = make_message(
+	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],
+	stat_client_write(stat_item_values[SI_BASENAME],
 		SI_BASENAME);
 }