/// <summary>
/// Removes the first section with the given name from the
/// <see cref="IniContainer.Sections"/> collection.
/// </summary>
/// <param name="container">The container</param>
/// <param name="name">The section name</param>
/// <returns>True if section removed, otherwise false</returns>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="ArgumentException"></exception>
public static bool RemoveSection(this IniContainer container, string name)
{
if (container == null)
{
throw new ArgumentNullException(nameof(container));
}
if (name == null)
{
throw new ArgumentNullException(nameof(name));
}
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentException("Value cannot be whitespace.", nameof(name));
}
var idxToRemove = -1;
for (var i = 0; i < container.Sections.Count; i++)
{
if (container.Sections[i].Name.Equals(name))
{
idxToRemove = i;
break;
}
}
if (idxToRemove == -1)
{
return(false);
}
container.Sections.RemoveAt(idxToRemove);
return(true);
}
/// <summary>
/// Gets a section from the <see cref="IniContainer"/> or adds
/// a new section if none exists.
/// </summary>
/// <param name="container">The container to use</param>
/// <param name="name">The section name</param>
/// <returns>The section instance</returns>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="ArgumentException"></exception>
public static IniSection GetOrAddSection(this IniContainer container, string name)
{
if (container == null)
{
throw new ArgumentNullException(nameof(container));
}
if (name == null)
{
throw new ArgumentNullException(nameof(name));
}
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentException("Value cannot be whitespace.", nameof(name));
}
var section = container.GetSection(name);
if (section != null)
{
return(section);
}
section = new IniSection(name);
container.Sections.Add(section);
return(section);
}
/// <summary>
/// Adds a comment to the <see cref="IniContainer"/>.
/// </summary>
/// <param name="container">The container to use</param>
/// <param name="comment">The comment to add</param>
/// <returns>The container after changes</returns>
/// <exception cref="ArgumentNullException"></exception>
public static IniContainer AddComment(this IniContainer container, string comment)
{
if (container == null)
{
throw new ArgumentNullException(nameof(container));
}
container.GlobalComments.Add(comment);
return(container);
}
/// <summary>
/// Creates a normalized <see cref="IniContainer"/> using the provided one.
/// </summary>
/// <param name="normalizer">The normalizer to use</param>
/// <param name="source">The container to normalize</param>
/// <returns>The new container with the normalization result</returns>
public static IniContainer Normalize(this IIniNormalizer normalizer, IniContainer source)
{
if (normalizer == null)
{
throw new ArgumentNullException(nameof(normalizer));
}
var destination = new IniContainer();
normalizer.NormalizeInto(source, destination);
return(destination);
}
/// <summary>
/// Gets the first section with the given name from the
/// <see cref="IniContainer.Sections"/> collection.
/// </summary>
/// <param name="container">The container</param>
/// <param name="name">The section name</param>
/// <returns>The first section with the given name, or null</returns>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="ArgumentException"></exception>
public static IniSection GetSection(this IniContainer container, string name)
{
if (container == null)
{
throw new ArgumentNullException(nameof(container));
}
if (name == null)
{
throw new ArgumentNullException(nameof(name));
}
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentException("Value cannot be whitespace.", nameof(name));
}
return(container.Sections.FirstOrDefault(e => e.Name.Equals(name)));
}
/// <summary>
/// Creates a normalized <see cref="IniContainer"/> using the provided one.
/// </summary>
/// <param name="normalizer">The normalizer to use</param>
/// <param name="source">The container to normalize</param>
/// <param name="destination">The container with the normalization result</param>
/// <returns>True if instance normalized successfully, otherwise false</returns>
public static bool TryNormalize(
this IIniNormalizer normalizer, IniContainer source, out IniContainer destination)
{
if (normalizer == null)
{
throw new ArgumentNullException(nameof(normalizer));
}
var tmpDestination = new IniContainer();
if (normalizer.TryNormalizeInto(source, tmpDestination))
{
destination = tmpDestination;
return(true);
}
destination = null;
return(false);
}
/// <summary>
/// Removes all sections with the given name from the
/// <see cref="IniContainer.Sections"/> collection.
/// </summary>
/// <param name="container">The container</param>
/// <param name="name">The section name</param>
/// <returns>True if any section removed, otherwise false</returns>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="ArgumentException"></exception>
public static bool RemoveSections(this IniContainer container, string name)
{
if (container == null)
{
throw new ArgumentNullException(nameof(container));
}
if (name == null)
{
throw new ArgumentNullException(nameof(name));
}
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentException("Value cannot be whitespace.", nameof(name));
}
var indexesToRemove = new List <int>(container.Sections.Count);
for (var i = container.Sections.Count - 1; i >= 0; i--)
{
if (container.Sections[i].Name.Equals(name))
{
indexesToRemove.Add(i);
}
}
if (indexesToRemove.Count == 0)
{
return(false);
}
foreach (var idx in indexesToRemove)
{
container.Sections.RemoveAt(idx);
}
return(true);
}
