private static void ReadValues(string currentLine, StringReader reader, ConfigurationSectionList section)
{
var split = currentLine.Split(Equal, 2);
if (split.Length != 2)
{
return;
}
var config = new ConfigurationSectionList();
while (TryReadLine(reader, out currentLine))
{
if (CanSkip(currentLine))
{
continue;
}
if (currentLine[0] == GroupClose)
{
break;
}
ReadValue(currentLine, reader, config);
}
section.Add(new KeyValuePair <string, object>(split[0].Trim(), config));
}
/// <summary>
/// Deserialize a configuration value into a <see cref="ConfigurationSectionList" /> for querying values by key.
/// </summary>
/// <param name="configuration">The configuration to parse.</param>
/// <returns>Returns a configuration list of key-value pairs.</returns>
public static ConfigurationSectionList Deserialize(string configuration)
{
if (configuration is null)
{
throw new ArgumentNullException(nameof(configuration));
}
var reader = new StringReader(configuration);
var config = new ConfigurationSectionList();
while (TryReadLine(reader, out string currentLine))
{
if (CanSkip(currentLine))
{
continue;
}
while (IsSectionLine(currentLine))
{
var section = new ConfigurationSectionList();
currentLine = ReadSection(currentLine, reader, section);
config.Add(new KeyValuePair <string, object>(section.Name, section));
}
}
return(config);
}
private static void SerializeSection(StringBuilder sb, ConfigurationSectionList section, Krb5ConfigurationSerializationConfig serializerConfig)
{
sb.AppendFormat(CultureInfo.InvariantCulture, "[{0}]", section.Name);
sb.AppendLine();
foreach (var config in section)
{
var val = config.Value;
SerializeValue(sb, config.Key, val, serializerConfig);
}
sb.AppendLine();
}
public void Parse(string value)
{
if (string.IsNullOrWhiteSpace(value))
{
return;
}
var split = value.Split(SplitOn, StringSplitOptions.RemoveEmptyEntries);
if (split.Length != 2)
{
return;
}
this.EType = (EncryptionType)ConfigurationSectionList.ParseEnum(split[0], typeof(EncryptionType));
this.SaltType = (KeySaltType)ConfigurationSectionList.ParseEnum(split[1], typeof(KeySaltType));
}
/// <summary>
/// Converts a <see cref="Krb5Config"/> instance into a <see cref="ConfigurationSectionList" /> for possible future serialization.
/// </summary>
/// <param name="config"></param>
/// <returns></returns>
public static ConfigurationSectionList FromConfigObject(Krb5Config config)
{
if (config is null)
{
throw new ArgumentNullException(nameof(config));
}
var list = new ConfigurationSectionList();
foreach (var property in config.GetType().GetProperties())
{
var section = property.GetValue(config);
list.Add(AddSection(section, property));
}
return(list);
}
private static void SerializeValues(StringBuilder sb, string key, ConfigurationSectionList multiVal, Krb5ConfigurationSerializationConfig serializerConfig)
{
Indent(sb, serializerConfig);
sb.AppendFormat(CultureInfo.InvariantCulture, "{0} = {{", key);
sb.AppendLine();
serializerConfig.CurrentIndent++;
foreach (var multi in multiVal)
{
var val = multi.Value;
SerializeValue(sb, multi.Key, val, serializerConfig);
}
serializerConfig.CurrentIndent--;
Indent(sb, serializerConfig);
sb.AppendLine("}");
}
private static void ReadValue(string currentLine, StringReader reader, ConfigurationSectionList section)
{
if (currentLine.IndexOf(GroupOpen) >= 0)
{
ReadValues(currentLine, reader, section);
}
else
{
var split = currentLine.Split(Equal, 2);
if (split.Length == 2)
{
section.Add(new KeyValuePair <string, object>(split[0].Trim(), split[1].Trim()));
}
if (currentLine[currentLine.Length - 1] == EndOfValue)
{
// skip future
}
}
}
private static string ReadSection(string currentLine, StringReader reader, ConfigurationSectionList section)
{
section.Name = currentLine.Substring(1, currentLine.Length - 2);
while (TryReadLine(reader, out currentLine))
{
if (CanSkip(currentLine))
{
continue;
}
if (currentLine[0] == SectionOpen)
{
break;
}
ReadValue(currentLine, reader, section);
}
return(currentLine);
}
/// <summary>
/// Serialize a configuration list into a configuration file.
/// </summary>
/// <param name="configuration">The configuration to serialize.</param>
/// <param name="serializerConfig">Optional configuration that describes the format requested.</param>
/// <returns>Returns the configuration in string form.</returns>
public static string Serialize(ConfigurationSectionList configuration, Krb5ConfigurationSerializationConfig serializerConfig = null)
{
if (configuration is null)
{
throw new ArgumentNullException(nameof(configuration));
}
if (serializerConfig is null)
{
serializerConfig = new Krb5ConfigurationSerializationConfig();
}
var sb = new StringBuilder();
foreach (var config in configuration)
{
var section = config.Value as ConfigurationSectionList;
SerializeSection(sb, section, serializerConfig);
}
return(sb.ToString());
}
/// <summary>
/// Converts a <see cref="Krb5Config"/> instance into a <see cref="ConfigurationSectionList" /> for possible future serialization.
/// </summary>
/// <param name="config">The configuration instance to load</param>
/// <param name="serializationConfig">Serializer configuration options</param>
/// <returns>Returns a sectioned version of the configuration</returns>
public static ConfigurationSectionList FromConfigObject(Krb5Config config, Krb5ConfigurationSerializationConfig serializationConfig)
{
if (config is null)
{
throw new ArgumentNullException(nameof(config));
}
if (serializationConfig == null)
{
serializationConfig = new Krb5ConfigurationSerializationConfig();
}
var list = new ConfigurationSectionList();
foreach (var property in config.GetType().GetProperties(PublicInstancePropertyFlags))
{
var section = property.GetValue(config);
list.Add(AddSection(section, property, serializationConfig));
}
return(list);
}
/// <summary>
/// Serialize a configuration object instance into a configuration file.
/// </summary>
/// <param name="configuration">The configuration to serialize.</param>
/// <param name="serializationConfig">Optional configuration that describes the format requested.</param>
/// <returns>Returns the configuration in string form.</returns>
public static string Serialize(Krb5Config configuration, Krb5ConfigurationSerializationConfig serializationConfig = null)
{
return(Serialize(ConfigurationSectionList.FromConfigObject(configuration), serializationConfig));
}
