108 lines
2.4 KiB
C#
108 lines
2.4 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Text;
|
|
using System.IO;
|
|
using System.Text.RegularExpressions;
|
|
|
|
namespace OpenRa.FileFormats
|
|
{
|
|
public class IniFile
|
|
{
|
|
Dictionary<string, IniSection> sections = new Dictionary<string, IniSection>();
|
|
IniSection currentSection;
|
|
|
|
public IniFile( Stream s )
|
|
{
|
|
StreamReader reader = new StreamReader( s );
|
|
while( !reader.EndOfStream )
|
|
{
|
|
string line = reader.ReadLine();
|
|
|
|
if (line.Length == 0) continue;
|
|
|
|
switch (line[0])
|
|
{
|
|
case ';': break;
|
|
case '[': ProcessSection(line); break;
|
|
default: ProcessEntry(line); break;
|
|
}
|
|
}
|
|
}
|
|
|
|
Regex sectionPattern = new Regex( @"^\[([^]]*)\]" );
|
|
Regex entryPattern = new Regex( @"([^=;]+)=([^;]*)" );
|
|
|
|
bool ProcessSection( string line )
|
|
{
|
|
Match m = sectionPattern.Match( line );
|
|
if( m == null || !m.Success )
|
|
return false;
|
|
|
|
string sectionName = m.Groups[ 1 ].Value;
|
|
currentSection = new IniSection( sectionName );
|
|
sections.Add( sectionName, currentSection );
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ProcessEntry( string line )
|
|
{
|
|
Match m = entryPattern.Match( line );
|
|
if( m == null || !m.Success )
|
|
return false;
|
|
|
|
if( currentSection == null )
|
|
throw new InvalidOperationException( "No current INI section" );
|
|
|
|
string keyName = m.Groups[ 1 ].Value;
|
|
string keyValue = m.Groups[ 2 ].Value;
|
|
|
|
currentSection.Add( keyName, keyValue );
|
|
|
|
return true;
|
|
}
|
|
|
|
public IniSection GetSection( string s )
|
|
{
|
|
IniSection section;
|
|
sections.TryGetValue( s, out section );
|
|
return section;
|
|
}
|
|
|
|
public IEnumerable<IniSection> Sections { get { return sections.Values; } }
|
|
}
|
|
|
|
public class IniSection : IEnumerable<KeyValuePair<string, string>>
|
|
{
|
|
string name;
|
|
Dictionary<string, string> values = new Dictionary<string, string>();
|
|
|
|
public IniSection( string name )
|
|
{
|
|
this.name = name;
|
|
}
|
|
|
|
public void Add( string key, string value )
|
|
{
|
|
values[key] = value;
|
|
//values.Add( key, value );
|
|
}
|
|
|
|
public string GetValue( string key, string defaultValue )
|
|
{
|
|
string s;
|
|
return values.TryGetValue( key, out s ) ? s : defaultValue;
|
|
}
|
|
|
|
public IEnumerator<KeyValuePair<string, string>> GetEnumerator()
|
|
{
|
|
return values.GetEnumerator();
|
|
}
|
|
|
|
System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
|
|
{
|
|
return GetEnumerator();
|
|
}
|
|
}
|
|
}
|