cmyth_event_t
cmyth_event_get_message(cmyth_conn_t conn, char * data, int32_t len, cmyth_proginfo_t * prog)
{
int count, err, consumed;
char tmp[1024];
cmyth_event_t event;
cmyth_proginfo_t proginfo = NULL;
if (conn == NULL)
return CMYTH_EVENT_UNKNOWN;
if ((count = cmyth_rcv_length(conn)) <= 0) {
cmyth_dbg(CMYTH_DBG_ERROR,
"%s: cmyth_rcv_length() failed (%d)\n",
__FUNCTION__, count);
return CMYTH_EVENT_CLOSE;
}
data[0] = 0;
consumed = cmyth_rcv_string(conn, &err, tmp, sizeof(tmp) - 1, count);
count -= consumed;
if (strcmp(tmp, "BACKEND_MESSAGE") != 0) {
cmyth_dbg(CMYTH_DBG_ERROR,
"%s: cmyth_rcv_string() failed (%d)\n",
__FUNCTION__, count);
event = CMYTH_EVENT_UNKNOWN;
goto out;
}
consumed = cmyth_rcv_string(conn, &err, tmp, sizeof(tmp) - 1, count);
count -= consumed;
/*
* RECORDING_LIST_CHANGE
*/
if (strcmp(tmp, "RECORDING_LIST_CHANGE") == 0) {
event = CMYTH_EVENT_RECORDING_LIST_CHANGE;
}
/*
* RECORDING_LIST_CHANGE ADD
*/
else if (strncmp(tmp, "RECORDING_LIST_CHANGE ADD", 25) == 0) {
event = CMYTH_EVENT_RECORDING_LIST_CHANGE_ADD;
strncpy(data, tmp + 26, len);
}
/*
* RECORDING_LIST_CHANGE UPDATE
*/
else if (strcmp(tmp, "RECORDING_LIST_CHANGE UPDATE") == 0) {
event = CMYTH_EVENT_RECORDING_LIST_CHANGE_UPDATE;
proginfo = cmyth_proginfo_create();
if (!proginfo) {
cmyth_dbg(CMYTH_DBG_ERROR,
"%s: cmyth_proginfo_create() failed\n",
__FUNCTION__);
event = CMYTH_EVENT_UNKNOWN;
goto out;
}
consumed = cmyth_rcv_proginfo(conn, &err, proginfo, count);
count -= consumed;
*prog = proginfo;
}
/*
* RECORDING_LIST_CHANGE DELETE
*/
else if (strncmp(tmp, "RECORDING_LIST_CHANGE DELETE", 28) == 0) {
event = CMYTH_EVENT_RECORDING_LIST_CHANGE_DELETE;
strncpy(data, tmp + 29, len);
}
/*
* SCHEDULE_CHANGE
*/
else if (strcmp(tmp, "SCHEDULE_CHANGE") == 0) {
event = CMYTH_EVENT_SCHEDULE_CHANGE;
}
/*
* DONE_RECORDING
*/
else if (strncmp(tmp, "DONE_RECORDING", 14) == 0) {
event = CMYTH_EVENT_DONE_RECORDING;
strncpy(data, tmp + 15, len);
}
/*
* QUIT_LIVETV
*/
else if (strncmp(tmp, "QUIT_LIVETV", 11) == 0) {
event = CMYTH_EVENT_QUIT_LIVETV;
}
/*
* LIVETV_WATCH
*/
else if (strncmp(tmp, "LIVETV_WATCH", 12) == 0) {
event = CMYTH_EVENT_LIVETV_WATCH;
strncpy(data, tmp + 13, len);
}
/*
* LIVETV_CHAIN UPDATE
*/
else if (strncmp(tmp, "LIVETV_CHAIN UPDATE", 19) == 0) {
event = CMYTH_EVENT_LIVETV_CHAIN_UPDATE;
strncpy(data, tmp + 20, len);
}
/*
* SIGNAL
*/
else if (strncmp(tmp, "SIGNAL", 6) == 0) {
int32_t dstlen = len;
event = CMYTH_EVENT_SIGNAL;
/*Get Recorder ID */
strncat(data, "cardid ", 7);
strncat(data, tmp + 7, consumed - 12);
strncat(data, ";", 2);
/* get slock, signal, seen_pat, matching_pat */
while (count > 0) {
/* get signalmonitorvalue name */
consumed = cmyth_rcv_string(conn, &err, tmp, sizeof(tmp) - 1, count);
count -= consumed;
/*strncat(data,tmp,dstlen-2);
strncat(data,"=",2);
dstlen -= consumed;*/
/* get signalmonitorvalue status */
consumed = cmyth_rcv_string(conn, &err, tmp, sizeof(tmp) - 1, count);
count -= consumed;
strncat(data,tmp,dstlen-2);
strncat(data,";",2);
dstlen -= consumed;
}
}
/*
* ASK_RECORDING
*/
else if (strncmp(tmp, "ASK_RECORDING", 13) == 0) {
event = CMYTH_EVENT_ASK_RECORDING;
strncpy(data, tmp + 14, len);
if (cmyth_conn_get_protocol_version(conn) >= 37) {
proginfo = cmyth_proginfo_create();
if (!proginfo) {
cmyth_dbg(CMYTH_DBG_ERROR,
"%s: cmyth_proginfo_create() failed\n",
__FUNCTION__);
event = CMYTH_EVENT_UNKNOWN;
goto out;
}
consumed = cmyth_rcv_proginfo(conn, &err, proginfo, count);
count -= consumed;
*prog = proginfo;
}
}
/*
* CLEAR_SETTINGS_CACHE
*/
else if (strncmp(tmp, "CLEAR_SETTINGS_CACHE", 20) == 0) {
event = CMYTH_EVENT_CLEAR_SETTINGS_CACHE;
}
/*
* GENERATED_PIXMAP
*/
else if (strncmp(tmp, "GENERATED_PIXMAP", 16) == 0) {
/* capture the file which a pixmap has been generated for */
event = CMYTH_EVENT_GENERATED_PIXMAP;
consumed = cmyth_rcv_string(conn, &err, tmp, sizeof(tmp) - 1, count);
count -= consumed;
if (strncmp(tmp, "OK", 2) == 0) {
/* receive <chanid_timestamp (isoformat)> */
consumed = cmyth_rcv_string(conn, &err, tmp, sizeof(tmp) - 1, count);
count -= consumed;
strncpy(data, tmp, len);
}
}
/*
* SYSTEM_EVENT
*/
else if (strncmp(tmp, "SYSTEM_EVENT", 12) == 0) {
event = CMYTH_EVENT_SYSTEM_EVENT;
strncpy(data, tmp + 13, len);
}
/*
* UPDATE_FILE_SIZE
*/
else if (strncmp(tmp, "UPDATE_FILE_SIZE", 16) == 0) {
event = CMYTH_EVENT_UPDATE_FILE_SIZE;
strncpy(data, tmp + 17, len);
}
/*
* Unknown message
*/
else {
cmyth_dbg(CMYTH_DBG_INFO,
"%s: unknown BACKEND_MESSAGE '%s'\n", __FUNCTION__, tmp);
event = CMYTH_EVENT_UNKNOWN;
}
out:
while(count > 0 && err == 0) {
consumed = cmyth_rcv_data(conn, &err, tmp, sizeof(tmp) - 1, count);
cmyth_dbg(CMYTH_DBG_DEBUG, "%s: leftover data: count %i, read %i, errno %i\n", __FUNCTION__, count, consumed, err);
count -= consumed;
}
return event;
}
/*
* cmyth_recorder_get_duration_map()
*
* Scope: PUBLIC
*
* Description
*
* Request a list of {keynum, duration} pairs starting at keynum
* 'start' and ending with keynum 'end' from the current recording on
* recorder 'rec'.
*
* Return Value:
*
* Success: A non-NULL, held cmyth_posmap_t
* Failure: A NULL pointer
*/
cmyth_posmap_t
cmyth_recorder_get_duration_map(cmyth_recorder_t rec, uint32_t start, uint32_t end)
{
int err, count, consumed;
cmyth_posmap_t ret = NULL;
char msg[256];
char tmp[1024];
if (!rec || !rec->rec_conn) {
cmyth_dbg(CMYTH_DBG_ERROR, "%s: no recorder connection\n",
__FUNCTION__);
return NULL;
}
pthread_mutex_lock(&rec->rec_conn->conn_mutex);
if (rec->rec_conn->conn_version >= 77)
{
snprintf(msg, sizeof(msg), "QUERY_RECORDER %"PRIu32"[]:[]FILL_DURATION_MAP[]:[]%"PRIu32"[]:[]%"PRIu32, rec->rec_id, start, end);
if ((err = cmyth_send_message(rec->rec_conn, msg)) < 0) {
cmyth_dbg(CMYTH_DBG_ERROR,
"%s: cmyth_send_message() failed (%d)\n",
__FUNCTION__, err);
goto fail;
}
count = cmyth_rcv_length(rec->rec_conn);
if (count < 0) {
cmyth_dbg(CMYTH_DBG_ERROR,
"%s: cmyth_rcv_length() failed (%d)\n",
__FUNCTION__, count);
goto fail;
}
ret = cmyth_posmap_create();
if (ret == NULL) {
cmyth_dbg(CMYTH_DBG_ERROR,
"%s: cmyth_posmap_create() failed\n",
__FUNCTION__);
goto fail;
}
if (count > 2) {
consumed = cmyth_rcv_posmap(rec->rec_conn, &err, ret, count);
count -= consumed;
if (err) {
cmyth_dbg(CMYTH_DBG_ERROR,
"%s: cmyth_rcv_posmap() failed (%d)\n",
__FUNCTION__, err);
ref_release(ret);
ret = NULL;
}
}
err = 0;
while(count > 0 && err == 0) {
consumed = cmyth_rcv_data(rec->rec_conn, &err, (unsigned char*)tmp, sizeof(tmp) - 1, count);
cmyth_dbg(CMYTH_DBG_ERROR, "%s: leftover data: count %i, read %i, errno %i\n", __FUNCTION__, count, consumed, err);
count -= consumed;
}
}
fail:
pthread_mutex_unlock(&rec->rec_conn->conn_mutex);
return ret;
}
