Initial commit.

code/rufl/hfile.h

@@ -0,0 +1,61 @@
+////////////////////////////////////////////////////////////////////////////////////////
+// RAVEN STANDARD USEFUL FUNCTION LIBRARY
+//  (c) 2002 Activision
+//
+//
+// Handle File
+// -----------
+//
+////////////////////////////////////////////////////////////////////////////////////////
+#if !defined(RUFL_HFILE_INC)
+#define RUFL_HFILE_INC
+
+
+////////////////////////////////////////////////////////////////////////////////////////
+// HFile Bindings
+//
+// These are the standard C hfile bindings, copy these function wrappers to your .cpp
+// before including hfile, and modify them if needed to support a different file
+// system.
+////////////////////////////////////////////////////////////////////////////////////////
+//bool	HFILEopen_read(int& handle,	const char* filepath)		{handle=(int)fopen(filepath, "rb");	return (handle!=0);}
+//bool	HFILEopen_write(int& handle, const char* filepath)		{handle=(int)fopen(filepath, "wb");	return (handle!=0);}
+//bool	HFILEread(int& handle,		void*		data, int size)	{return (fread(data, size, 1, (FILE*)(handle))>0);}
+//bool	HFILEwrite(int& handle,		const void* data, int size)	{return (fwrite(data, size, 1, (FILE*)(handle))>0);}
+//bool	HFILEclose(int& handle)									{return (fclose((FILE*)handle)==0);}
+
+
+
+////////////////////////////////////////////////////////////////////////////////////////
+// The Handle String Class
+////////////////////////////////////////////////////////////////////////////////////////
+class hfile
+{
+public:
+    ////////////////////////////////////////////////////////////////////////////////////
+	// Constructors
+    ////////////////////////////////////////////////////////////////////////////////////
+	hfile(const char *file);
+	~hfile();
+
+	bool		load(void* data, int datasize);
+	bool		save(void* data, int datasize);
+
+	bool		is_open(void)			const;
+	bool		is_open_for_read(void)	const;
+	bool		is_open_for_write(void)	const;
+
+	bool		open_read(float version=1.0f, int checksum=0)		{return open(version, checksum, true);}
+	bool		open_write(float version=1.0f, int checksum=0)		{return open(version, checksum, false);}
+
+	bool		close();
+
+private:
+	bool		open(float version, int checksum, bool read);
+
+
+	int			mHandle;
+};
+
+
+#endif // hfile_H