websitepanel/WebsitePanel/Sources/WebsitePanel.Server.Utils/LogParser/LogState.cs
2011-07-13 16:07:32 -07:00

114 lines
3.3 KiB
C#

// Copyright (c) 2011, Outercurve Foundation.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// - Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// - Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// - Neither the name of the Outercurve Foundation nor the names of its
// contributors may be used to endorse or promote products derived from this
// software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
using System;
using System.IO;
using WebsitePanel.Server.Utils;
namespace WebsitePanel.Providers.Utils.LogParser
{
/// <summary>
/// Summary description for WebSiteState.
/// </summary>
public class LogState
{
private long lastAccessed = 0;
private long line = 0;
private string siteFileName = null;
public LogState(string logName)
{
// make file name
siteFileName = logName;
// open and parse site state file
if(!File.Exists(siteFileName))
return;
StreamReader reader = null;
try
{
reader = new StreamReader(siteFileName);
string s = null;
// last accesses time
if((s = reader.ReadLine()) != null)
lastAccessed = Int64.Parse(s.Trim());
// line
if((s = reader.ReadLine()) != null)
line = Int64.Parse(s.Trim());
reader.Close();
}
catch(Exception ex)
{
Log.WriteError(ex);
}
finally
{
if (reader != null)
{
reader.Dispose();
}
}
}
public void Save()
{
// create directory if required
string dir = Path.GetDirectoryName(siteFileName);
if(!Directory.Exists(dir))
Directory.CreateDirectory(dir);
StreamWriter writer = new StreamWriter(siteFileName);
// last accesses time
writer.WriteLine(lastAccessed.ToString());
// line
writer.WriteLine(line);
// close writer
writer.Close();
}
public long LastAccessed
{
get { return lastAccessed; }
set { lastAccessed = value; }
}
public long Line
{
get { return line; }
set { line = value; }
}
}
}