/// <license>TUSTENA PUBLIC LICENSE v1.0</license>
/// <copyright>
/// Portions Copyright (c) 2003-2006 Digita S.r.l. All Rights Reserved.
///
/// Tustena CRM is a trademark of:
/// Digita S.r.l.
/// Viale Enrico Fermi 14/z
/// 31011 Asolo (Italy)
/// Tel. +39-0423-951251
/// Mail. info@digita.it
///
/// This file contains Original Code and/or Modifications of Original Code
/// as defined in and that are subject to the Tustena Public Source License
/// Version 1.0 (the 'License'). You may not use this file except in
/// compliance with the License. Please obtain a copy of the License at
/// http://www.tustena.com/TPL/ and read it before using this
// file.
///
/// The Original Code and all software distributed under the License are
/// distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
/// EXPRESS OR IMPLIED, AND DIGITA S.R.L. HEREBY DISCLAIMS ALL SUCH WARRANTIES,
/// INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
/// FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
/// Please see the License for the specific language governing rights and
/// limitations under the License.
///
/// YOU MAY NOT REMOVE OR ALTER THIS COPYRIGHT NOTICE!
/// </copyright>
using System;
using System.Configuration;
using System.Reflection;
using System.Web;
using System.Xml;
namespace Digita.Tustena.Base{
public enum ConfigFileType
{
WebConfig,
AppConfig
}
public class AppConfig : AppSettingsReader
{
public string docName = String.Empty;
private XmlNode node = null;
private int configType;
public int ConfigType
{
get { return configType; }
set { configType = value; }
}
public bool SetValue(string key, string value)
{
XmlDocument cfgDoc = new XmlDocument();
loadConfigDoc(cfgDoc);
node = cfgDoc.SelectSingleNode("//appSettings");
if (node == null)
{
throw new InvalidOperationException("appSettings section not found");
}
try
{
XmlElement addElem = (XmlElement) node.SelectSingleNode("//add[@key='" + key + "']");
if (addElem != null)
{
addElem.SetAttribute("value", value);
}
else
{
XmlElement entry = cfgDoc.CreateElement("add");
entry.SetAttribute("key", key);
entry.SetAttribute("value", value);
node.AppendChild(entry);
}
saveConfigDoc(cfgDoc, docName);
return true;
}
catch
{
return false;
}
}
private void saveConfigDoc(XmlDocument cfgDoc, string cfgDocPath)
{
try
{
XmlTextWriter writer = new XmlTextWriter(cfgDocPath, null);
writer.Formatting = Formatting.Indented;
cfgDoc.WriteTo(writer);
writer.Flush();
writer.Close();
return;
}
catch
{
throw;
}
}
public bool removeElement(string elementKey)
{
try
{
XmlDocument cfgDoc = new XmlDocument();
loadConfigDoc(cfgDoc);
node = cfgDoc.SelectSingleNode("//appSettings");
if (node == null)
{
throw new InvalidOperationException("appSettings section not found");
}
node.RemoveChild(node.SelectSingleNode("//add[@key='" + elementKey + "']"));
saveConfigDoc(cfgDoc, docName);
return true;
}
catch
{
return false;
}
}
private XmlDocument loadConfigDoc(XmlDocument cfgDoc)
{
if (Convert.ToInt32(ConfigType) == Convert.ToInt32(ConfigFileType.AppConfig))
{
docName = ((Assembly.GetEntryAssembly()).GetName()).Name;
docName += ".exe.config";
}
else
{
docName = HttpContext.Current.Server.MapPath("web.config");
}
cfgDoc.Load(docName);
return cfgDoc;
}
}
}
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