/*
 * Here we implement stdin commands that control recording of E1 timeslot
 * read stream.
 */

#include <stdint.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>

#include <osmocom/core/select.h>

#include "globals.h"

void cmd_record_a_start(int argc, char **argv)
{
	if (argc != 2) {
		printf("error: record-a command needs 1 argument\n");
		return;
	}
	if (rec_file_a) {
		printf("error: recording of ts A already in progress\n");
		return;
	}
	rec_file_a = fopen(argv[1], "w");
	if (!rec_file_a)
		perror(argv[1]);
}

void cmd_record_a_stop(int argc, char **argv)
{
	if (!rec_file_a) {
		printf("error: no recording of ts A in progress\n");
		return;
	}
	fclose(rec_file_a);
	rec_file_a = NULL;
}

void cmd_record_b_start(int argc, char **argv)
{
	if (argc != 2) {
		printf("error: record-b command needs 1 argument\n");
		return;
	}
	if (rec_file_b) {
		printf("error: recording of ts B already in progress\n");
		return;
	}
	rec_file_b = fopen(argv[1], "w");
	if (!rec_file_b)
		perror(argv[1]);
}

void cmd_record_b_stop(int argc, char **argv)
{
	if (!rec_file_b) {
		printf("error: no recording of ts B in progress\n");
		return;
	}
	fclose(rec_file_b);
	rec_file_b = NULL;
}