/*
Copyright (c) 2010 James Craig
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.*/
using System;
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;
using System.Runtime.Serialization.Formatters.Soap;
using System.Text;
using System.Xml.Serialization;
namespace Utilities
{
///
/// Utility class for managing files
///
public static class FileManager
{
///
/// Gets a files' contents
///
/// File name
/// a string containing the file's contents
public static string GetFileContents(string FileName)
{
try
{
return GetFileContents(FileName, 5000);
}
catch { throw; }
}
///
/// Gets a files' contents
///
/// File name
/// Amount of time in ms to wait for the file
/// a string containing the file's contents
public static string GetFileContents(string FileName, int TimeOut)
{
StreamReader Reader = null;
int StartTime = System.Environment.TickCount;
try
{
bool Opened = false;
while (!Opened)
{
try
{
if (System.Environment.TickCount - StartTime >= TimeOut)
throw new System.IO.IOException("File opening timed out");
Reader = File.OpenText(FileName);
Opened = true;
}
catch (System.IO.IOException e)
{
throw e;
}
}
string Contents = Reader.ReadToEnd();
Reader.Close();
return Contents;
}
catch
{
return "";
}
finally
{
if (Reader != null)
{
Reader.Close();
Reader.Dispose();
}
}
}
}
///
/// Helps with serializing an object to XML and back again.
///
public static class Serialization
{
///
/// Takes an XML file and exports the Object it holds
///
/// File name to use
/// Object to export to
/// Object type to export
public static void XMLToObject(string FileName, out object Object,Type ObjectType)
{
if (string.IsNullOrEmpty(FileName))
{
throw new ArgumentException("File name can not be null/empty");
}
try
{
string FileContent = FileManager.GetFileContents(FileName);
Object = XMLToObject(FileContent,ObjectType);
}
catch { throw; }
}
///
/// Converts an XML string to an object
///
/// XML string
/// Object type to export
/// The object of the specified type
public static object XMLToObject(string XML,Type ObjectType)
{
if (string.IsNullOrEmpty(XML))
{
throw new ArgumentException("XML can not be null/empty");
}
try
{
using (MemoryStream Stream = new MemoryStream(UTF8Encoding.UTF8.GetBytes(XML)))
{
XmlSerializer Serializer = new XmlSerializer(ObjectType);
return Serializer.Deserialize(Stream);
}
}
catch { throw; }
}
}
}