257 lines
6.9 KiB
C#
257 lines
6.9 KiB
C#
/*********************************************************************************************
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* Copyright 2004 - Volian Enterprises, Inc. All rights reserved.
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* Volian Enterprises - Proprietary Information - DO NOT COPY OR DISTRIBUTE
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* ------------------------------------------------------------------------------
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* $Workfile: PrivateProfile.cs $ $Revision: 1 $
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* $Author: Kathy $ $Date: 7/27/04 8:34a $
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*
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* $History: PrivateProfile.cs $
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*
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* ***************** Version 1 *****************
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* User: Kathy Date: 7/27/04 Time: 8:34a
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* Created in $/LibSource/Utils
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*********************************************************************************************/
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using System;
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using System.IO;
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using System.Xml;
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namespace Utils
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{
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/// <summary>
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/// PrivateProfile opens a private profile string and stores it's contents in an xml document.
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/// </summary>
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public class PrivateProfile
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{
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private string ppName;
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private XmlDocument ppXml;
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private XmlNode AddNode(XmlNode xParent, string sName, string sValue )
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{
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XmlNode nd;
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// Add a node
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nd=xParent.OwnerDocument.CreateNode(System.Xml.XmlNodeType.Element,sName,"");
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xParent.AppendChild(nd);
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nd.Value=sValue;
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return nd;
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}
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private XmlNode AddNode(XmlNode xParent, string sName)
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{
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XmlNode nd;
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// Add a node
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nd=xParent.OwnerDocument.CreateNode(System.Xml.XmlNodeType.Element,sName,"");
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xParent.AppendChild(nd);
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return nd;
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}
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private void AddAttribute(XmlNode xParent, string sName, string sValue )
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{
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XmlNode xa=xParent.Attributes.GetNamedItem(sName);
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// bug fix. 09/15/03
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// If there was a space after an equal sign, that space character
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// was becomming part of the value string (reading the user.CFG file).
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// This was giving us a "Must have semi-colon" error message.
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// We now strip spaces before and after any Attribute that is written.
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sValue = sValue.Trim(' ');
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// Add an attribute
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if(sValue=="")
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{
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if(xa != null)
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{
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xParent.Attributes.RemoveNamedItem(sName);
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}
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}
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else
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{
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if(xa == null)
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{
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xa = xParent.OwnerDocument.CreateNode(System.Xml.XmlNodeType.Attribute ,sName,"");
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xParent.Attributes.SetNamedItem(xa);
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}
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xa.Value=sValue;
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}
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}
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private XmlNode AddSection(XmlNode xParent, string sSection )
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{
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// Add a section [name]
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XmlNode nd =AddNode(xParent,"section");
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AddAttribute(nd,"name",sSection.Substring(1,sSection.IndexOf("]")-1));
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return nd;
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}
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private XmlNode AddSection_UC(XmlNode xParent, string sSection )
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{
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// Add a section [name]
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string name_uc = sSection.Substring(1,sSection.IndexOf("]")-1).ToUpper() + "__UC";
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XmlNode nd =AddNode(xParent,"sectionUC");
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AddAttribute(nd,"name",name_uc);
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return nd;
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}
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private void AddComment(XmlNode xParent, string sComment)
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{
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if(xParent.ChildNodes.Count > 0)
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{
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XmlNode ndlast=xParent.ChildNodes.Item(xParent.ChildNodes.Count-1);
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if(ndlast.Name=="comment")
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{
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XmlNode xa = ndlast.Attributes.GetNamedItem("text");
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xa.Value=xa.Value + "\r\n" + sComment;
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return;
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}
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}
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// Add a comment text
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XmlNode nd =AddNode(xParent,"comment");
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AddAttribute(nd,"text",sComment);
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}
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private void AddLine(XmlNode xParent, string sLine)
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{
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// Add a comment text
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XmlNode nd =AddNode(xParent,"line");
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AddAttribute(nd,"text",sLine);
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}
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private void AddParam(XmlNode xParent, string sParam)
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{
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int i = sParam.IndexOf("=");
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// add a param name=value
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string sName=sParam.Substring(0,i);
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string sValue=sParam.Substring(i+1);
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XmlNode nd =AddNode(xParent,"param");
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sName = sName.Trim(' ');
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AddAttribute(nd,"name",sName);
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AddAttribute(nd,"value",sValue);
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// AddAttribute(nd,"srchname",sName.ToUpper()+"__UC");
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// AddAttribute(nd,"value",sValue);
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}
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private void AddParam_UC(XmlNode xParent, string sParam)
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{
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int i = sParam.IndexOf("=");
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// add a param name=value
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string sName=sParam.Substring(0,i);
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string sValue=sParam.Substring(i+1);
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XmlNode nd =AddNode(xParent,"paramUC");
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sName = sName.Trim(' ');
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AddAttribute(nd,"name",sName.ToUpper()+"__UC");
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AddAttribute(nd,"value",sValue);
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}
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private void LoadXML()
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{
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string sLine;
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ppXml.LoadXml("<ini/>");// initialize ppXml
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XmlNode xmlTop=ppXml.DocumentElement;
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XmlNode xmlNd=ppXml.DocumentElement;
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XmlNode xmlNd_UC=ppXml.DocumentElement;
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StreamReader myReader = new StreamReader(ppName);// Open file
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while( (sLine = myReader.ReadLine())!= null)// read line-by-line
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{
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// add structure
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if(sLine.Length > 0)
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{
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switch (sLine.Substring(0,1))
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{
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case "[":
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xmlNd=AddSection(xmlTop, sLine);
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xmlNd_UC=AddSection_UC(xmlTop, sLine);
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break;
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case ";":
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AddComment(xmlNd, sLine);
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break;
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default:
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if(sLine.IndexOf("=") >= 0)
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{
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AddParam(xmlNd, sLine);
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AddParam_UC(xmlNd_UC, sLine);
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}
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else
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{
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AddLine(xmlNd, sLine);
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}
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break;
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}
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}
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}
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myReader.Close();
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// close file
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}
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public PrivateProfile(string sFileName)
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{
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ppName=sFileName; // Store file name
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ppXml= new XmlDocument();// Allocate XML
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LoadXML();// Load XML
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}
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~PrivateProfile()
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{
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// Clean-up
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//
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}
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public string PrettyNode(XmlNode nd,int level)
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{
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string retval="";
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string prefix=new string(' ',level*2);
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if(nd.ChildNodes.Count > 0)
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{
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retval = prefix + "<" + nd.Name;
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for(int i=0;i<nd.Attributes.Count;i++)
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{
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retval=retval + " " + nd.Attributes.Item(i).Name + "='" + nd.Attributes.Item(i).Value + "'";
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}
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retval=retval+">";
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for(int i=0;i<nd.ChildNodes.Count;i++)
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{
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retval=retval+"\r\n"+PrettyNode(nd.ChildNodes.Item(i),level+1);
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}
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retval=retval+"\r\n" + prefix + "</" + nd.Name + ">";
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}
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else
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{
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retval = prefix + "<" + nd.Name;
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for(int i=0;i<nd.Attributes.Count;i++)
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{
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retval=retval + " " + nd.Attributes.Item(i).Name + "='" + nd.Attributes.Item(i).Value + "'";
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}
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retval=retval+"/>";
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}
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return retval;
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}
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public string PrettyXML()
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{
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return PrettyNode(ppXml.DocumentElement,0);
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}
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public XmlDocument XML()
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{
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// return XML Document
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return ppXml;
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}
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public override string ToString()
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{
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// return string
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return "";
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}
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public void Save()
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{
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SaveAs(ppName);
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}
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public void SaveAs(string sName)
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{
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}
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public string Attr(string sPath)
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{
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string retval="";
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XmlNode xn = ppXml.SelectSingleNode(sPath);
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if(xn != null)
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{
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string quots = xn.Value;
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if (quots.Substring(0,1)=="\"" && quots.Substring(quots.Length-1,1)=="\"")
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retval = quots.Substring(1,quots.Length-2);
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else
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retval=xn.Value;
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}
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return retval;
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}
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public string Attr(string sSection, string sParameter)
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{
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string findstr = "/ini/sectionUC[@name='" + sSection.ToUpper() + "__UC']/paramUC[@name='" + sParameter.ToUpper() + "__UC']/@value";
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return Attr(findstr);
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}
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}
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}
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