Initial checkin. Build statstics class.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5670 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/bin/makeudfimage/Statistics.cpp

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+//----------------------------------------------------------------------
+//  This software is part of the OpenBeOS distribution and is covered 
+//  by the OpenBeOS license.
+//
+//  Copyright (c) 2003 Tyler Dauwalder, tyler@dauwalder.net
+//----------------------------------------------------------------------
+
+/*! \file Statistics.h
+
+	BDataIO wrapper around a given attribute for a file. (implementation)
+*/
+
+#include "Statistics.h"
+
+/*! \brief Creates a new statistics object and sets the start time
+	for the duration timer.
+*/
+Statistics::Statistics()
+	: fDirectories(0)
+	, fFiles(0)
+	, fSymlinks(0)
+	, fAttributes(0)
+	, fDirectoryBytes(0)
+	, fFileBytes(0)
+	, fStartTime(real_time_clock())
+{
+}
+
+/*! \brief Resets all statistics fields, including the start time of
+	the duration timer.
+*/
+void
+Statistics::Reset()
+{
+	Statistics null;
+	*this = null;
+}

src/apps/bin/makeudfimage/Statistics.h

@@ -0,0 +1,52 @@
+//----------------------------------------------------------------------
+//  This software is part of the OpenBeOS distribution and is covered 
+//  by the OpenBeOS license.
+//
+//  Copyright (c) 2003 Tyler Dauwalder, tyler@dauwalder.net
+//----------------------------------------------------------------------
+
+/*! \file Statistics.h
+
+	BDataIO wrapper around a given attribute for a file. (declarations)
+*/
+
+#ifndef _STATISTICS_H
+#define _STATISTICS_H
+
+#include <OS.h>
+#include <SupportDefs.h>
+
+class Statistics {
+public:
+	Statistics();
+	void Reset();
+	
+	time_t StartTime() const { return fStartTime; }
+	time_t ElapsedTime() const { return real_time_clock() - fStartTime; }
+	
+	void AddDirectory() { fDirectories++; }
+	void AddFile() { fFiles++; }
+	void AddSymlink() { fSymlinks++; }
+	void AddAttribute() { fAttributes++; }
+	
+	void AddDirectoryBytes(uint32 count) { fDirectoryBytes += count; }
+	void AddFileBytes(uint32 count) { fFileBytes += count; }
+
+	uint64 Directories() const { return fDirectories; }
+	uint64 Files() const { return fFiles; }
+	uint64 Symlinks() const { return fSymlinks; }
+	uint64 Attributes() const { return fAttributes; }
+	
+	uint64 DirectoryBytes() const { return fDirectoryBytes; }
+	uint64 FileBytes() const { return fFileBytes; }
+private:
+	uint64 fDirectories;
+	uint64 fFiles;
+	uint64 fSymlinks;
+	uint64 fAttributes;
+	uint64 fDirectoryBytes;
+	uint64 fFileBytes;
+	time_t fStartTime;
+};
+
+#endif	// _STATISTICS_H