1 files changed, 52 insertions, 3 deletions

diff --git a/core/os/file_access.cpp b/core/os/file_access.cpp
index 39d9f45bd7..079f51bada 100644
--- a/core/os/file_access.cpp
+++ b/core/os/file_access.cpp
@@ -507,6 +507,29 @@ uint64_t FileAccess::get_modified_time(const String &p_file) {
 	return mt;
 }
 
+uint32_t FileAccess::get_unix_permissions(const String &p_file) {
+
+	if (PackedData::get_singleton() && !PackedData::get_singleton()->is_disabled() && PackedData::get_singleton()->has_path(p_file))
+		return 0;
+
+	FileAccess *fa = create_for_path(p_file);
+	ERR_FAIL_COND_V(!fa, 0);
+
+	uint32_t mt = fa->_get_unix_permissions(p_file);
+	memdelete(fa);
+	return mt;
+}
+
+Error FileAccess::set_unix_permissions(const String &p_file, uint32_t p_permissions) {
+
+	FileAccess *fa = create_for_path(p_file);
+	ERR_FAIL_COND_V(!fa, ERR_CANT_CREATE);
+
+	Error err = fa->_set_unix_permissions(p_file, p_permissions);
+	memdelete(fa);
+	return err;
+}
+
 void FileAccess::store_string(const String &p_string) {
 
 	if (p_string.length() == 0)
@@ -571,10 +594,16 @@ void FileAccess::store_buffer(const uint8_t *p_src, int p_length) {
 		store_8(p_src[i]);
 }
 
-Vector<uint8_t> FileAccess::get_file_as_array(const String &p_path) {
+Vector<uint8_t> FileAccess::get_file_as_array(const String &p_path, Error *r_error) {
 
-	FileAccess *f = FileAccess::open(p_path, READ);
-	ERR_FAIL_COND_V(!f, Vector<uint8_t>());
+	FileAccess *f = FileAccess::open(p_path, READ, r_error);
+	if (!f) {
+		if (r_error) { // if error requested, do not throw error
+			return Vector<uint8_t>();
+		} else {
+			ERR_FAIL_COND_V(!f, Vector<uint8_t>());
+		}
+	}
 	Vector<uint8_t> data;
 	data.resize(f->get_len());
 	f->get_buffer(data.ptrw(), data.size());
@@ -582,6 +611,26 @@ Vector<uint8_t> FileAccess::get_file_as_array(const String &p_path) {
 	return data;
 }
 
+String FileAccess::get_file_as_string(const String &p_path, Error *r_error) {
+
+	Error err;
+	Vector<uint8_t> array = get_file_as_array(p_path, &err);
+	if (r_error) {
+		*r_error = err;
+	}
+	if (err != OK) {
+		if (r_error) {
+			return String();
+		} else {
+			ERR_FAIL_COND_V(err != OK, String());
+		}
+	}
+
+	String ret;
+	ret.parse_utf8((const char *)array.ptr(), array.size());
+	return ret;
+}
+
 String FileAccess::get_md5(const String &p_file) {
 
 	FileAccess *f = FileAccess::open(p_file, READ);