Ram file system seems to work \o/

1 files changed, 31 insertions, 0 deletions

diff --git a/Source/Kernel/VFS/FileSystem.proto.h b/Source/Kernel/VFS/FileSystem.proto.h
index 523caf7..79bb84c 100644
--- a/Source/Kernel/VFS/FileSystem.proto.h
+++ b/Source/Kernel/VFS/FileSystem.proto.h
@@ -1,4 +1,35 @@
 #ifndef DEF_FILESYSTEM_PROTO_H
 #define DEF_FILESYSTEM_PROTO_H
 
+#include <VFS/Partition.class.h>
+class FSNode;
+class FileNode;
+class DirectoryNode;
+
+//This abstract class describes a filesystem
+class FileSystem {
+	protected:
+	bool m_isWritable;	//false = read only
+	DirectoryNode* m_rootNode;
+
+	public:
+	bool isWritable() { return m_isWritable; }
+	DirectoryNode* getRootNode() { return m_rootNode; }
+
+	//Must be implemented by the filesystem
+	virtual bool setName(FSNode* node, String name) = 0;
+	virtual bool setPermissions(FSNode* node, u32int permissions) = 0;
+	virtual bool setUid(FSNode* node, u32int uid) = 0;
+	virtual bool setGid(FSNode* node, u32int gid) = 0;
+	virtual bool setParent(FSNode* node, FSNode* parent) = 0;
+
+	virtual u32int read(FileNode* file, u64int position, u32int max_length, u8int *data) = 0;
+	virtual bool write(FileNode* file, u64int position, u32int length, u8int *data) = 0;
+	virtual bool truncate(FileNode* file) = 0;
+
+	virtual bool loadContents(DirectoryNode* dir) = 0;
+	virtual FileNode* createFile(DirectoryNode* parent, String name) = 0;
+	virtual DirectoryNode* createDirectory(DirectoryNode* parent, String name) = 0;
+};
+
 #endif