private static void CatalogIniNeeded()
{
if (CatalogIni == null)
{
CatalogIni = new PersistentIni(Path.Combine(SettingsManager.SpecialFolders.DesktopIni, "catalog.ini"));
CatalogIni.Read();
}
if (CatalogSection == null)
{
CatalogSection = CatalogIni[SectionDesktopIni];
if (CatalogSection == null)
{
CatalogSection = CatalogIni.AddSection(SectionDesktopIni);
}
}
}
/// <summary>
/// Adds or sets the value of the property.
/// </summary>
/// <param name="section">The section of the property.</param>
/// <param name="key">The key of the property.</param>
/// <param name="value">The property value.</param>
public void Put(string section, string key, string value)
{
IniSection sect = null;
if (p_Sections.Contains(section))
{
sect = this.GetSection(section);
}
else
{
if (p_Sections.Count > 0)
{
IniSection lastSect = (IniSection)p_Sections[p_Sections.Count - 1];
// Insert empy line?
if (!string.IsNullOrEmpty(lastSect[lastSect.Count - 1].Value))
{
lastSect.Add(new IniProperty(section, IniType.EmptyLine, ""));
}
}
sect = new IniSection(section);
p_Sections.Add(section, sect);
}
if (sect.Contains(key))
{
sect.Get(key).Value = value;
}
else
{
sect.Add(new IniProperty(section, key, value));
}
}
/// <summary>
/// Loads the properties from the configuration file.
/// </summary>
public void Load()
{
if (!File.Exists(this.Filename))
return;
this.p_Sections.Clear();
using (var reader = new StreamReader(this.Filename))
{
string key = string.Empty;
string line;
int lineCount = 0;
IniSection section = this.GetSection(SectionHeader);
while ((line = reader.ReadLine()) != null)
{
lineCount++;
line = line.Trim();
// Empty line.
if (string.IsNullOrEmpty(line))
{
key = IniType.EmptyLine.ToString() + lineCount;
// Use key above if available, otherwise generate random
if (section.Contains(key))
section.Add(new IniProperty(section.Name, IniType.EmptyLine, line));
else
section.Add(new IniProperty(section.Name, IniType.EmptyLine, key, line));
}
else
{
char firstChar = char.Parse(line.Substring(0, 1));
switch (firstChar)
{
case ';':
case '#': // Comment line
key = IniType.Comment.ToString() + lineCount;
// Use key above if available, otherwise generate random
if (section.Contains(key))
section.Add(new IniProperty(section.Name, IniType.Comment, line));
else
section.Add(new IniProperty(section.Name, IniType.Comment, key, line));
break;
case '[': // Section line
if (!line.EndsWith("]"))
// Line doesn't end with a closing bracket.
goto default;
else
{
int start = line.IndexOf('[') + 1;
int length = line.IndexOf(']') - line.IndexOf('[') - 1;
string name = line.Substring(start, length);
if (p_Sections.Contains(name))
{
section = (IniSection)p_Sections[name];
}
else
{
section = new IniSection(name);
p_Sections.Add(name, section);
}
}
break;
default:
// Valid property line
if (line.Contains("=") && section.Name != SectionHeader)
{
string[] split = line.Split('=');
string value = split[1];
key = split[0];
if (section.Contains(split[0]))
throw new Exception(string.Format("Section '{0}' already contains property '{1}'. Value: {2}", section.Name, key, value));
section.Add(new IniProperty(section.Name, key, value));
}
else // Invalid line
{
key = IniType.Invalid.ToString() + lineCount;
// Use key above if available, otherwise generate random
if (section.Contains(key))
section.Add(new IniProperty(section.Name, IniType.Invalid, line));
else
section.Add(new IniProperty(section.Name, IniType.Invalid, key, line));
}
break;
}
}
}
}
}
/// <summary>
/// Returns a read-only list of all sections.
/// </summary>
public ICollection<IniSection> GetSections()
{
IniSection[] sections = new IniSection[this.p_Sections.Count];
this.p_Sections.Values.CopyTo(sections, 0);
return Array.AsReadOnly<IniSection>(sections);
}
/// <summary>
/// Loads the properties from the configuration file.
/// </summary>
public void Load()
{
if (!File.Exists(this.Filename))
{
return;
}
this.p_Sections.Clear();
using (var reader = new StreamReader(this.Filename))
{
string key = string.Empty;
string line;
int lineCount = 0;
IniSection section = this.GetSection(SectionHeader);
while ((line = reader.ReadLine()) != null)
{
lineCount++;
line = line.Trim();
// Empty line.
if (string.IsNullOrEmpty(line))
{
key = IniType.EmptyLine.ToString() + lineCount;
// Use key above if available, otherwise generate random
if (section.Contains(key))
{
section.Add(new IniProperty(section.Name, IniType.EmptyLine, line));
}
else
{
section.Add(new IniProperty(section.Name, IniType.EmptyLine, key, line));
}
}
else
{
char firstChar = char.Parse(line.Substring(0, 1));
switch (firstChar)
{
case ';':
case '#': // Comment line
key = IniType.Comment.ToString() + lineCount;
// Use key above if available, otherwise generate random
if (section.Contains(key))
{
section.Add(new IniProperty(section.Name, IniType.Comment, line));
}
else
{
section.Add(new IniProperty(section.Name, IniType.Comment, key, line));
}
break;
case '[': // Section line
if (!line.EndsWith("]"))
{
// Line doesn't end with a closing bracket.
goto default;
}
else
{
int start = line.IndexOf('[') + 1;
int length = line.IndexOf(']') - line.IndexOf('[') - 1;
string name = line.Substring(start, length);
if (p_Sections.Contains(name))
{
section = (IniSection)p_Sections[name];
}
else
{
section = new IniSection(name);
p_Sections.Add(name, section);
}
}
break;
default:
// Valid property line
if (line.Contains("=") && section.Name != SectionHeader)
{
string[] split = line.Split('=');
string value = split[1];
key = split[0];
if (section.Contains(split[0]))
{
throw new Exception(string.Format("Section '{0}' already contains property '{1}'. Value: {2}", section.Name, key, value));
}
section.Add(new IniProperty(section.Name, key, value));
}
else // Invalid line
{
key = IniType.Invalid.ToString() + lineCount;
// Use key above if available, otherwise generate random
if (section.Contains(key))
{
section.Add(new IniProperty(section.Name, IniType.Invalid, line));
}
else
{
section.Add(new IniProperty(section.Name, IniType.Invalid, key, line));
}
}
break;
}
}
}
}
}
public Enumerator(IniSection l)
{
this.l = l;
}
/// <summary>
/// Reads the whole document.
/// </summary>
public void ReadDocument(IniDocument document)
{
if (document == null)
{
throw new ArgumentNullException("document");
}
// Tartalom törlése
if (this.ClearDocument)
{
document.Sections.Clear();
document.CommentLines.Clear();
}
// Nullázás
this.CurrentLineNumber = this.CurrentLinePosition = 0;
this.CurrentLineText = String.Empty;
IniSection currentSection = null;
while (true)
{
// Újabb sor beolvasása
this.CurrentLineText = reader.ReadLine();
// Megszakítás
if (this.CurrentLineText == null)
{
break;
}
this.CurrentLineNumber++;
this.CurrentLinePosition = 0;
string trimmedLine = this.CurrentLineText.TrimStart();
// Üres sor
if (trimmedLine.Length == 0)
{
continue;
}
// Szekció beolvasása
if (trimmedLine.StartsWith("["))
{
// Előző szekció hozzáadása a dokumentumhoz
if (currentSection != null)
{
document.Sections.Add(currentSection);
}
this.CurrentLinePosition = this.CurrentLineText.IndexOf('[') + 1;
// Új szekció hozzáadása
currentSection = new IniSection(this.ReadSectionHeader());
// Hiányzó ]
if (this.ReadChar() != ']')
{
throw new IniReadException("Missing ']'.", this.CurrentLineNumber, this.CurrentLinePosition);
}
}
// Komment beolvasása
else if (trimmedLine.StartsWith(";"))
{
this.CurrentLinePosition = this.CurrentLineText.IndexOf(';');
if (currentSection != null)
{
currentSection.CommentLines.Add(this.ReadComment());
}
else
{
document.CommentLines.Add(this.ReadComment());
}
}
// Paraméter beolvasása
else
{
// White space átugrása
this.ReadWhiteSpace();
// Név
string name = this.ReadParameterName();
if (name.Length == 0)
{
throw new IniReadException("Parameter name is missing.", this.CurrentLineNumber, this.CurrentLinePosition);
}
this.ReadWhiteSpace();
// Név/érték elválasztó
if (this.ReadChar() != this.SyntaxDefinition.NameValueDelimiter)
{
throw new IniReadException("Parameter name can contain only alphabetical and numerical characters.", this.CurrentLineNumber, this.CurrentLinePosition);
}
this.ReadWhiteSpace();
// Érték
string value = this.ReadParameterValue();
if (value.Length == 0)
{
throw new IniReadException("Parameter value is missing.", this.CurrentLineNumber, this.CurrentLinePosition);
}
this.ReadWhiteSpace();
// Komment
string description = null;
if (this.ReadChar() == this.SyntaxDefinition.CommentStartChar)
{
description = this.ReadComment();
}
// Új paraméter hozzáadása
currentSection.Parameters.Add(
new IniParameter(name, value)
{
Description = description
}
);
}
}
if (currentSection != null)
{
document.Sections.Add(currentSection);
}
}
public Enumerator(IniSection l)
{
this.l = l;
}
