X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Ffile.h;h=16f2dcbe4b5490da384006982f56be6dbc728065;hb=73a21b6f495e16707ede460a2c9d8f1474bb4d93;hp=49b596bb943077411db57b0bc66044de8de87a92;hpb=c0861d1f8e3869f058bc8b152cd35a08e5b03e73;p=libs%2Fcore.git

diff --git a/source/file.h b/source/file.h
index 49b596b..16f2dcb 100644
--- a/source/file.h
+++ b/source/file.h
@@ -9,6 +9,8 @@ Distributed under the LGPL
 
 #include <string>
 #include "base.h"
+#include "buffered.h"
+#include "filtered.h"
 #include "seek.h"
 
 namespace Msp {
@@ -24,42 +26,44 @@ class File: public Base
 public:
 	enum CreateMode
 	{
-		C_NONE=0,
-		C_CREATE=1,
-		C_TRUNCATE=2
+		C_NONE = 0,
+		C_CREATE = 1,
+		C_TRUNCATE = 2
 	};
 
-	File(const std::string &, Mode=M_READ, CreateMode =CreateMode(C_CREATE+C_TRUNCATE));
+	File(const std::string &, Mode = M_READ, CreateMode =CreateMode(C_CREATE+C_TRUNCATE));
 
 	void close();
 
 	void set_block(bool);
-	void enable_events();
 
-	void sync();
+	virtual void sync();
 
-	int  seek(int, SeekType);
-	int  tell() const;
+	virtual int  seek(int, SeekType);
+	virtual int  tell() const;
 
-	Handle get_event_handle() { return handle; }
+	virtual Handle get_event_handle() { return handle; }
 
-	~File();
+	virtual ~File();
 private:
 	Handle handle;
 
-	void      check_access(Mode) const;
-	unsigned  do_write(const char *, unsigned);
-	unsigned  do_read(char *, unsigned);
+	void              check_access(Mode) const;
+protected:
+	virtual unsigned  do_write(const char *, unsigned);
+	virtual unsigned  do_read(char *, unsigned);
 };
 
 inline File::CreateMode operator|(File::CreateMode m, File::CreateMode n)
-{ return File::CreateMode((int)m|(int)n); }
+{ return File::CreateMode(static_cast<int>(m)|static_cast<int>(n)); }
 
 inline File::CreateMode operator&(File::CreateMode m, File::CreateMode n)
-{ return File::CreateMode((int)m&(int)n); }
+{ return File::CreateMode(static_cast<int>(m)&static_cast<int>(n)); }
 
 inline File::CreateMode operator~(File::CreateMode m)
-{ return File::CreateMode(~(int)m); }
+{ return File::CreateMode(~static_cast<int>(m)); }
+
+typedef Filtered<File, Buffered> BufferedFile;
 
 } // namespace IO
 } // namespace Msp