*

LEngine/File.h

@@ -0,0 +1,46 @@
+#ifndef File_h__
+#define File_h__
+
+#include <fstream>
+#include <stdint.h>
+#include <vector>
+
+uint32_t FileSize(const std::wstring& path) {
+	std::ifstream file(path, std::ios_base::binary);
+	if (!file.good()) {
+		return 0;
+	}
+	std::streampos current_position = file.tellg();
+	file.seekg(0, std::ios::end);
+	std::streampos ending_position = file.tellg();
+	file.seekg(current_position);
+	file.close();
+	return (uint32_t)(ending_position - current_position);
+}
+
+void FileReadAllText(const std::wstring& path, std::string& result) {
+	auto size = FileSize(path);
+	if (size == 0) {
+		return;
+	}
+
+	std::ifstream file(path, std::ios::in);
+	result.reserve(size);
+	result.assign(std::istreambuf_iterator<char>(file), std::istreambuf_iterator<char>());
+	file.close();
+}
+
+void FileReadAllBytes(const std::wstring& path, std::vector<char>& result) {
+	auto size = FileSize(path);
+	if (size == 0) {
+		return;
+	}
+
+	std::ifstream file(path, std::ios::in | std::ios::binary);
+	result.reserve(size);
+	result.assign(std::istreambuf_iterator<char>(file), std::istreambuf_iterator<char>());
+	file.close();
+}
+
+
+#endif // File_h__