Improve source file handling in jerry-main (#4037)

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai daniel.batyai@h-lab.eu

jerry-main/main-utils.h

@@ -0,0 +1,42 @@
+/* Copyright JS Foundation and other contributors, http://js.foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef MAIN_UTILS_H
+#define MAIN_UTILS_H
+
+#include "main-options.h"
+
+/**
+ * Standalone Jerry exit codes
+ */
+#define JERRY_STANDALONE_EXIT_CODE_OK   (0)
+#define JERRY_STANDALONE_EXIT_CODE_FAIL (1)
+
+void
+main_init_engine (main_args_t *arguments_p);
+void
+main_print_unhandled_exception (jerry_value_t error_value);
+
+jerry_value_t
+main_wait_for_source_callback (const jerry_char_t *resource_name_p,
+                               size_t resource_name_size,
+                               const jerry_char_t *source_p,
+                               size_t source_size,
+                               void *user_p);
+
+bool
+main_is_value_reset (jerry_value_t value);
+
+#endif /* !MAIN_UTILS_H */