-struct status_task {
- /** the associated task structure of audiod */
- struct task task;
- /** client data associated with the stat task */
- struct private_client_data *pcd;
- /** the array of status items sent by para_server */
- char *stat_item_values[NUM_STAT_ITEMS];
- /** do not restart client command until this time */
- struct timeval restart_barrier;
- /** last time we received status data from para_server */
- struct timeval last_status_read;
- /** the offset value announced by para_server */
- int offset_seconds;
- /** the length of the current audio file as announced by para_server */
- int length_seconds;
- /** the start of the current stream from the view of para_server */
- struct timeval server_stream_start;
- /** the average time deviation between para_server and para_audiod */
- struct timeval sa_time_diff;
- /** whether client time is ahead of server time */
- int sa_time_diff_sign;
- /** non-zero if para_server's status is "playing" */
- int playing;
- /** number of times the clock difference is to be checked */
- unsigned clock_diff_count;
- /** when to start the next check for clock difference */
- struct timeval clock_diff_barrier;
+enum audiod_status_info {AUDIOD_OFF, AUDIOD_ON, AUDIOD_STANDBY};
+
+/** defines one command of para_audiod */
+struct audiod_command {
+ /** the name of the command */
+ const char *name;
+ /** pointer to the function that handles the command */
+ int (*handler)(int, int, char**);
+ /** one-line description of the command */
+ const char *description;
+ /** summary of the command line options */
+ const char *usage;
+ /** the long help text */
+ const char *help;