1 files changed, 42 insertions, 0 deletions
diff --git a/Source/Kernel/VFS/File.class.h b/Source/Kernel/VFS/File.class.h
new file mode 100644
index 0000000..dace2cf
--- /dev/null
+++ b/Source/Kernel/VFS/File.class.h
@@ -0,0 +1,42 @@
+#ifndef DEF_FILE_CLASS_H
+#define DEF_FILE_CLASS_H
+
+#include <VFS/FileNode.class.h>
+
+enum {
+	FM_READ = 0,		//Open for read, put cursor at beginning
+	FM_TRUNCATE = 1,	//Open for write, truncating file before
+	FM_APPEND = 2,		//Open for write, put cursor at end
+	FM_REPLACE = 3		//Open for write, put cursor at beginning
+};
+
+enum {
+	SM_FORWARD = 0,		//Seek from actual position
+	SM_BACKWARD = 1,	//Seek from actual position, backward
+	SM_BEGINNING = 2,	//Seek from start of file
+	SM_END = 3,			//Seek from end of file
+};
+
+class File {
+	private:
+	FileNode* m_file;
+	bool m_valid;		//Is a file opened and valid ?
+	bool m_writable;	//Is file opened for write ?
+	u64int m_position;
+
+	public:
+	File();
+	File(String filename, u8int mode = FM_READ, FSNode* start = 0);
+	~File();
+
+	bool open(String filename, u8int mode = FM_READ, FSNode* start = 0);
+	u32int read(u32int max_length, u8int *data);
+	bool write(u32int length, u8int *data);
+	bool seek(u64int count, u8int mode);
+	u64int getPosition() { return m_position; }
+	void close(bool unregisterFD = true);	//unregisterFD = whether or not we must unregister the file descriptor from process
+
+	bool valid() { return m_valid; }
+};
+
+#endif