1 files changed, 80 insertions, 0 deletions
diff --git a/extra/lightbar/input.c b/extra/lightbar/input.c
new file mode 100644
index 0000000000..fe4f7cd19f
--- /dev/null
+++ b/extra/lightbar/input.c
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#include "simulation.h"
+
+#ifdef HAS_GNU_READLINE
+#include <readline/readline.h>
+#include <readline/history.h>
+
+char *get_input(const char *prompt)
+{
+	static char *line;
+
+	if (line) {
+		free(line);
+		line = 0;
+	}
+
+	line = readline(prompt);
+
+	if (line && *line)
+		add_history(line);
+
+	return line;
+}
+
+#else  /* no readline */
+
+char *get_input(const char *prompt)
+{
+	static char mybuf[80];
+	char *got;
+	printf("%s", prompt);
+	got = fgets(mybuf, sizeof(mybuf), stdin);
+	return got;
+}
+
+#endif /* HAS_GNU_READLINE */
+
+void *entry_input(void *ptr)
+{
+	char *got, buf[80];
+	char *str, *word, *saveptr;
+	int argc;
+	char *argv[40];
+	int ret;
+
+	do {
+		got = get_input("lightbar% ");
+		if (got) {
+			strcpy(buf, got);
+			argc = 0;
+			argv[argc++] = "lightbar";
+			word = str = buf;
+			while (word && argc < ARRAY_SIZE(argv)) {
+				word = strtok_r(str, " \t\r\n", &saveptr);
+				if (word)
+					argv[argc++] = word;
+				str = 0;
+			}
+			argv[argc] = 0;
+			ret = fake_consolecmd_lightbar(argc, argv);
+			if (ret)
+				printf("ERROR %d\n", ret);
+		}
+
+	} while (got);
+
+	exit(0);
+
+	return 0;
+}