Initial Commit

src/engine/filesystem.h

@@ -0,0 +1,46 @@
+#ifndef FILESYSTEM_H
+#define FILESYSTEM_H
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+#include <stdio.h>
+#include "ifilesystem.h"
+
+#define MAX_OPENED_FILES 16
+#define MAX_FNAME 260
+
+struct FileHandleImpl
+{
+	char m_szFilename[MAX_FNAME];
+	FILE* m_pFile;
+};
+
+class FileSystem : public IFileSystem
+{
+public:
+	FileSystem(void);
+	~FileSystem(void);
+
+	void Init();
+	void Shutdown();
+
+	FileHandle_t OpenFile(const char* pFilename, const char* pMode);
+	void CloseFile(FileHandle_t hFile);
+
+	// File API
+
+	size_t GetFileLength(FileHandle_t hFile);
+	void ReadFile(FileHandle_t hFile, void* pData, size_t uiSize);
+	void WriteFile(FileHandle_t hFile, void* pData, size_t uiSize);
+
+	bool IsExist(const char* pFilename);
+
+private:
+	FileHandleImpl m_Files[MAX_OPENED_FILES];
+	int m_iOpenedFiles;
+
+};
+
+#endif // !FILESYSTEM_H