Initial project's source code check-in.

WebsitePanel/Sources/WebsitePanel.Server.Utils/LogParser/MonthlyStatistics.cs

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+// 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 System.Collections;
+
+namespace WebsitePanel.Providers.Utils.LogParser
+{
+	/// <summary>
+	/// Summary description for WebSiteStatistics.
+	/// </summary>
+	public class MonthlyStatistics
+	{
+		private string statsFile = null;
+		private Hashtable days = new Hashtable();
+
+
+		public MonthlyStatistics(string statsFile)
+		{
+			// save file name
+			this.statsFile = statsFile;
+		}
+
+		public MonthlyStatistics(string statsFile, bool load)
+		{
+			// save file name
+			this.statsFile = statsFile;
+			//
+			if (load)
+			{
+			    if (File.Exists(statsFile))
+			    {
+			        Load();
+			    }
+				//else
+				//{
+				//    throw new ArgumentException(String.Format("File with specified name doesn't exist: {0}", statsFile), "statsFile");
+				//}
+			}
+		}
+
+		public StatsLine this[int day]
+		{
+			get { return (StatsLine)days[day]; }
+			set { days[day] = value; }
+		}
+
+		public Hashtable Days
+		{
+			get { return days; }
+		}
+
+		private void Load()
+		{
+			//
+			StreamReader reader = new StreamReader(statsFile);
+			string line = null;
+			while ((line = reader.ReadLine()) != null)
+			{
+				// parse line
+				string[] columns = line.Split(new char[] { ' ' });
+				int day = Int32.Parse(columns[0]);
+
+				// add new stats line to the hash
+				StatsLine statsLine = new StatsLine();
+				statsLine.BytesSent = Int64.Parse(columns[1]);
+				statsLine.BytesReceived = Int64.Parse(columns[2]);
+
+				days.Add(day, statsLine);
+			}
+			reader.Close();
+		}
+
+		public void Save()
+		{
+			Save(Path.GetDirectoryName(statsFile));
+		}
+
+		public void Save(string dir)
+		{
+			// create directory if required
+			//string dir = Path.GetDirectoryName(statsFile);
+			if (!Directory.Exists(dir))
+				Directory.CreateDirectory(dir);
+
+			StreamWriter writer = null;
+
+			try
+			{
+				writer = new StreamWriter(Path.Combine(dir, statsFile));
+
+				foreach (int day in days.Keys)
+				{
+					StatsLine statsLine = (StatsLine)days[day];
+
+					// write line
+					writer.WriteLine("{0} {1} {2}", day, statsLine.BytesSent, statsLine.BytesReceived);
+				}
+			}
+			catch (Exception ex)
+			{
+				throw new Exception(String.Format("Can't open '{0}' log file", statsFile), ex);
+			}
+			finally
+			{
+				if (writer != null)
+					writer.Close();
+			}
+		}
+	}
+}