/*
* cmyth_recorder_dup(cmyth_recorder_t old)
*
* Scope: PUBLIC
*
* Description
*
* Copy a recorder structure and return the copy
*
* Return Value:
*
* Success: A non-NULL cmyth_recorder_t (this type is a pointer)
*
* Failure: A NULL cmyth_recorder_t
*/
cmyth_recorder_t
cmyth_recorder_dup(cmyth_recorder_t old)
{
cmyth_recorder_t ret = cmyth_recorder_create();
if (ret == NULL) {
return NULL;
}
ret->rec_have_stream = old->rec_have_stream;
ret->rec_id = old->rec_id;
ret->rec_server = ref_hold(old->rec_server);
ret->rec_port = old->rec_port;
ret->rec_ring = ref_hold(old->rec_ring);
ret->rec_conn = ref_hold(old->rec_conn);
ret->rec_connected = old->rec_connected;
ret->rec_chanlist = ref_hold(old->rec_chanlist);
ret->rec_chain = ref_hold(old->rec_chain);
return ret;
}
/*
* cmyth_recorder_dup()
*
* Scope: PUBLIC
*
* Description
*
* Copy a recorder structure and return the copy
*
* Return Value:
*
* Success: A non-NULL cmyth_recorder_t (this type is a pointer)
*
* Failure: A NULL cmyth_recorder_t
*/
cmyth_recorder_t
cmyth_recorder_dup(cmyth_recorder_t old)
{
cmyth_recorder_t ret = cmyth_recorder_create();
if (ret == NULL) {
return NULL;
}
ret->rec_have_stream = old->rec_have_stream;
ret->rec_id = old->rec_id;
ret->rec_server = ref_hold(old->rec_server);
ret->rec_port = old->rec_port;
ret->rec_ring = ref_hold(old->rec_ring);
ret->rec_conn = ref_hold(old->rec_conn);
ret->rec_framerate = old->rec_framerate;
ret->rec_livetv_chain = ref_hold(old->rec_livetv_chain);
ret->rec_livetv_file = ref_hold(old->rec_livetv_file);
return ret;
}
/*
* cmyth_conn_get_recorder_from_num(cmyth_conn_t control,
* cmyth_recorder_num_t num,
* cmyth_recorder_t rec)
*
* Scope: PUBLIC
*
* Description
*
* Obtain a recorder from a connection by its recorder number. The
* recorder structure created by this describes how to set up a data
* connection and play media streamed from a particular back-end recorder.
*
* This fills out the recorder structure specified by 'rec'.
*
* Return Value:
*
* Success: 0 for not complete, 1 for complete
*
* Failure: -(errno)
*/
cmyth_recorder_t
cmyth_conn_get_recorder_from_num(cmyth_conn_t conn, int id)
{
int err, count;
int r;
long port;
char msg[256];
char reply[256];
cmyth_recorder_t rec = NULL;
if (!conn) {
cmyth_dbg(CMYTH_DBG_ERROR, "%s: no connection\n",
__FUNCTION__);
return NULL;
}
pthread_mutex_lock(&mutex);
if ((rec=cmyth_recorder_create()) == NULL)
goto fail;
snprintf(msg, sizeof(msg), "GET_RECORDER_FROM_NUM[]:[]%d", id);
if ((err = cmyth_send_message(conn, msg)) < 0) {
cmyth_dbg(CMYTH_DBG_ERROR,
"%s: cmyth_send_message() failed (%d)\n",
__FUNCTION__, err);
goto fail;
}
count = cmyth_rcv_length(conn);
if (count < 0) {
cmyth_dbg(CMYTH_DBG_ERROR,
"%s: cmyth_rcv_length() failed (%d)\n",
__FUNCTION__, count);
goto fail;
}
if ((r=cmyth_rcv_string(conn, &err,
reply, sizeof(reply)-1, count)) < 0) {
cmyth_dbg(CMYTH_DBG_ERROR,
"%s: cmyth_rcv_string() failed (%d)\n",
__FUNCTION__, r);
goto fail;
}
count -= r;
if ((r=cmyth_rcv_long(conn, &err, &port, count)) < 0) {
cmyth_dbg(CMYTH_DBG_ERROR,
"%s: cmyth_rcv_long() failed (%d)\n",
__FUNCTION__, r);
goto fail;
}
if (port == -1)
goto fail;
rec->rec_id = id;
rec->rec_server = ref_strdup(reply);
rec->rec_port = port;
if (cmyth_conn_connect_recorder(rec, conn->conn_buflen,
conn->conn_tcp_rcvbuf) < 0)
goto fail;
pthread_mutex_unlock(&mutex);
return rec;
fail:
if (rec)
ref_release(rec);
pthread_mutex_unlock(&mutex);
return NULL;
}
