private static IEnumerable<ConfigurationSectionEntry> GetConfigurationSections(ConfigurationSectionGroup group, ConfigurationSectionGroupPath groupPath, ConfigurationSectionErrorHandler errorHandler, bool recursive)
{
if (recursive)
{
foreach (ConfigurationSectionGroup childGroup in group.SectionGroups)
{
foreach (var sectionEntry in GetConfigurationSections(childGroup, groupPath.GetChildGroupPath(childGroup.Name), errorHandler, true))
yield return sectionEntry;
}
}
for (var n = 0; n < group.Sections.Count; ++n)
{
ConfigurationSection section = null;
try
{
section = group.Sections[n];
}
catch (ConfigurationErrorsException)
{
if (errorHandler != null) section = errorHandler.Invoke(groupPath, group.Sections.Keys[n]);
}
if (section != null) yield return new ConfigurationSectionEntry(groupPath, section);
}
}
private static IEnumerable <ConfigurationSectionEntry> GetConfigurationSections(Configuration configuration, ConfigurationSectionErrorHandler errorHandler)
{
ConfigurationSectionGroupPath rootPath = ConfigurationSectionGroupPath.Root;
foreach (var childSection in GetConfigurationSections(configuration.RootSectionGroup, rootPath, errorHandler, true))
{
yield return(childSection);
}
}
private static void MigrateSection(ConfigurationSection sourceSection, ConfigurationSectionGroupPath groupPath, Configuration destinationConfiguration)
{
if (sourceSection.GetType().IsDefined(typeof(SharedSettingsMigrationDisabledAttribute), false))
{
return; //disabled
}
var destinationGroup = groupPath.GetSectionGroup(destinationConfiguration, true);
var destinationSection = destinationGroup.Sections[sourceSection.SectionInformation.Name];
if (destinationSection == null)
{
destinationSection = (ConfigurationSection)Activator.CreateInstance(sourceSection.GetType(), true);
destinationGroup.Sections.Add(sourceSection.SectionInformation.Name, destinationSection);
}
var customMigrator = sourceSection as IMigrateSettings;
foreach (PropertyInformation sourceProperty in sourceSection.ElementInformation.Properties)
{
var destinationProperty = destinationSection.ElementInformation.Properties[sourceProperty.Name];
if (destinationProperty == null)
{
continue;
}
if (customMigrator != null)
{
var migrationValues = new SettingsPropertyMigrationValues(
sourceProperty.Name, MigrationScope.Shared, destinationProperty.Value, sourceProperty.Value);
customMigrator.MigrateSettingsProperty(migrationValues);
if (!Equals(migrationValues.CurrentValue, destinationProperty.Value))
{
destinationSection.SectionInformation.ForceSave = true;
destinationProperty.Value = migrationValues.CurrentValue;
}
}
else
{
destinationSection.SectionInformation.ForceSave = true;
destinationProperty.Value = sourceProperty.Value;
}
}
}
private static IEnumerable <ConfigurationSectionEntry> GetConfigurationSections(ConfigurationSectionGroup group, ConfigurationSectionGroupPath groupPath, ConfigurationSectionErrorHandler errorHandler, bool recursive)
{
if (recursive)
{
foreach (ConfigurationSectionGroup childGroup in group.SectionGroups)
{
foreach (var sectionEntry in GetConfigurationSections(childGroup, groupPath.GetChildGroupPath(childGroup.Name), errorHandler, true))
{
yield return(sectionEntry);
}
}
}
for (var n = 0; n < group.Sections.Count; ++n)
{
ConfigurationSection section = null;
try
{
section = group.Sections[n];
}
catch (ConfigurationErrorsException)
{
if (errorHandler != null)
{
section = errorHandler.Invoke(groupPath, group.Sections.Keys[n]);
}
}
if (section != null)
{
yield return(new ConfigurationSectionEntry(groupPath, section));
}
}
}
public ConfigurationSectionEntry(ConfigurationSectionGroupPath parentPath, ConfigurationSection section)
{
ParentPath = parentPath;
Section = section;
}
private static ConfigurationSection HandleLegacyConfigurationSection(string exeConfigFilename, ConfigurationSectionGroupPath groupPath, string sectionKey)
{
var sectionPath = groupPath.GetChildGroupPath(sectionKey).ToString();
foreach (var shredSettingsType in _shredSettingsTypes)
{
if (LegacyShredConfigSectionAttribute.IsMatchingLegacyShredConfigSectionType(shredSettingsType, sectionPath))
{
var xmlDocument = new ConfigXmlDocument();
xmlDocument.Load(exeConfigFilename);
var sectionElement = xmlDocument.SelectSingleNode("//" + sectionPath);
if (sectionElement != null)
{
var section = (ShredConfigSection)Activator.CreateInstance(shredSettingsType, true);
section.LoadXml(sectionElement.OuterXml);
return(section);
}
}
}
return(null);
}
private static void MigrateSection(ConfigurationSection sourceSection, ConfigurationSectionGroupPath groupPath, Configuration destinationConfiguration)
{
if (sourceSection.GetType().IsDefined(typeof(SharedSettingsMigrationDisabledAttribute), false))
return; //disabled
var destinationGroup = groupPath.GetSectionGroup(destinationConfiguration, true);
var destinationSection = destinationGroup.Sections[sourceSection.SectionInformation.Name];
if (destinationSection == null)
{
destinationSection = (ConfigurationSection)Activator.CreateInstance(sourceSection.GetType(), true);
destinationGroup.Sections.Add(sourceSection.SectionInformation.Name, destinationSection);
}
var customMigrator = sourceSection as IMigrateSettings;
foreach (PropertyInformation sourceProperty in sourceSection.ElementInformation.Properties)
{
var destinationProperty = destinationSection.ElementInformation.Properties[sourceProperty.Name];
if (destinationProperty == null)
continue;
if (customMigrator != null)
{
var migrationValues = new SettingsPropertyMigrationValues(
sourceProperty.Name, MigrationScope.Shared, destinationProperty.Value, sourceProperty.Value);
customMigrator.MigrateSettingsProperty(migrationValues);
if (!Equals(migrationValues.CurrentValue, destinationProperty.Value))
{
destinationSection.SectionInformation.ForceSave = true;
destinationProperty.Value = migrationValues.CurrentValue;
}
}
else
{
destinationSection.SectionInformation.ForceSave = true;
destinationProperty.Value = sourceProperty.Value;
}
}
}
public ConfigurationSectionEntry(ConfigurationSectionGroupPath parentPath, ConfigurationSection section)
{
ParentPath = parentPath;
Section = section;
}
private static ConfigurationSection HandleLegacyConfigurationSection(string exeConfigFilename, ConfigurationSectionGroupPath groupPath, string sectionKey)
{
var sectionPath = groupPath.GetChildGroupPath(sectionKey).ToString();
foreach (var shredSettingsType in _shredSettingsTypes)
{
if (LegacyShredConfigSectionAttribute.IsMatchingLegacyShredConfigSectionType(shredSettingsType, sectionPath))
{
var xmlDocument = new ConfigXmlDocument();
xmlDocument.Load(exeConfigFilename);
var sectionElement = xmlDocument.SelectSingleNode("//" + sectionPath);
if (sectionElement != null)
{
var section = (ShredConfigSection) Activator.CreateInstance(shredSettingsType, true);
section.LoadXml(sectionElement.OuterXml);
return section;
}
}
}
return null;
}
