--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pcm-br/user_cmd.c	Wed Aug 28 05:00:38 2024 +0000
@@ -0,0 +1,42 @@
+/*
+ * In this module we handle user-issued stdin commands during
+ * itt-pcm-br running session.
+ */
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <osmocom/core/select.h>
+
+#include "globals.h"
+
+static struct cmdtab {
+	char	*cmd;
+	void	(*func)(int argc, char **argv);
+} cmdtab[] = {
+	{"record-a", cmd_record_a_start},
+	{"record-a-stop", cmd_record_a_stop},
+	{"record-b", cmd_record_b_start},
+	{"record-b-stop", cmd_record_b_stop},
+	{"show-a", cmd_show_a},
+	{"show-b", cmd_show_b},
+	/* table search terminator */
+	{NULL, NULL}
+};
+
+void handle_user_cmd(int argc, char **argv)
+{
+	struct cmdtab *tp;
+
+	for (tp = cmdtab; tp->cmd; tp++)
+		if (!strcmp(tp->cmd, argv[0]))
+			break;
+	if (!tp->func) {
+		printf("error: unknown or unimplemented command\n");
+		return;
+	}
+	tp->func(argc, argv);
+}