internal void CreateSection(SectionGroupInfo group, string name, ConfigurationSection sec)
{
if (group.HasChild(name))
{
throw new ConfigurationErrorsException("Cannot add a ConfigurationSection. A section or section group already exists with the name '" + name + "'");
}
if (!HasFile && !sec.SectionInformation.AllowLocation)
{
throw new ConfigurationErrorsException("The configuration section <" + name + "> cannot be defined inside a <location> element.");
}
if (!system.Host.IsDefinitionAllowed(configPath, sec.SectionInformation.AllowDefinition, sec.SectionInformation.AllowExeDefinition))
{
object ctx = sec.SectionInformation.AllowExeDefinition != ConfigurationAllowExeDefinition.MachineToApplication ? (object)sec.SectionInformation.AllowExeDefinition : (object)sec.SectionInformation.AllowDefinition;
throw new ConfigurationErrorsException("The section <" + name + "> can't be defined in this configuration file (the allowed definition context is '" + ctx + "').");
}
if (sec.SectionInformation.Type == null)
{
sec.SectionInformation.Type = system.Host.GetConfigTypeName(sec.GetType());
}
SectionInfo section = new SectionInfo(name, sec.SectionInformation);
section.StreamName = streamName;
section.ConfigHost = system.Host;
group.AddChild(section);
elementData [section] = sec;
sec.Configuration = this;
}
public void Remove(string name)
{
SectionInfo secData = group.Sections [name] as SectionInfo;
if (secData != null)
{
config.RemoveConfigInfo(secData);
}
}
internal ConfigurationSection GetSectionInstance(SectionInfo config, bool createDefaultInstance)
{
object data = _elementData[config];
var sec = data as ConfigurationSection;
if (sec != null || !createDefaultInstance)
{
return(sec);
}
var secObj = config.CreateInstance();
sec = secObj as ConfigurationSection;
if (sec == null)
{
var ds = new DefaultSection();
ds.SectionHandler = secObj as IConfigurationSectionHandler;
sec = ds;
}
sec.Configuration = this;
ConfigurationSection parentSection = null;
if (Parent != null)
{
parentSection = Parent.GetSectionInstance(config, true);
sec.SectionInformation.SetParentSection(parentSection);
}
sec.SectionInformation.ConfigFilePath = FilePath;
sec.ConfigContext = _system.Host.CreateDeprecatedConfigContext(_configPath);
var xml = data as string;
sec.RawXml = xml;
sec.Reset(parentSection);
if (xml != null)
{
using (var r = XmlReader.Create(new StringReader(xml)))
{
sec.DeserializeSection(r);
}
if (!string.IsNullOrEmpty(sec.SectionInformation.ConfigSource) && !string.IsNullOrEmpty(FilePath))
{
sec.DeserializeConfigSource(Path.GetDirectoryName(FilePath));
}
}
_elementData[config] = sec;
return(sec);
}
internal ConfigurationSection GetSectionInstance(SectionInfo config, bool createDefaultInstance)
{
object data = elementData [config];
ConfigurationSection sec = data as ConfigurationSection;
if (sec != null || !createDefaultInstance)
{
return(sec);
}
object secObj = config.CreateInstance();
sec = secObj as ConfigurationSection;
if (sec == null)
{
DefaultSection ds = new DefaultSection();
ds.SectionHandler = secObj as IConfigurationSectionHandler;
sec = ds;
}
sec.Configuration = this;
ConfigurationSection parentSection = null;
if (parent != null)
{
parentSection = parent.GetSectionInstance(config, true);
sec.SectionInformation.SetParentSection(parentSection);
}
sec.SectionInformation.ConfigFilePath = FilePath;
sec.ConfigContext = system.Host.CreateDeprecatedConfigContext(configPath);
string xml = data as string;
sec.RawXml = xml;
sec.Reset(parentSection);
if (xml != null)
{
XmlTextReader r = new ConfigXmlTextReader(new StringReader(xml), FilePath);
sec.DeserializeSection(r);
r.Close();
if (!String.IsNullOrEmpty(sec.SectionInformation.ConfigSource) && !String.IsNullOrEmpty(FilePath))
{
sec.DeserializeConfigSource(Path.GetDirectoryName(FilePath));
}
}
elementData [config] = sec;
return(sec);
}
private SectionInfo CreateSectionInfo(IConfigSystem system, string configPath, string sectionName, string sectionType)
{
var sectionInformation = new SectionInformation
{
Type = sectionType,
ConfigFilePath = configPath
};
sectionInformation.SetName(sectionName);
var sectionInfo = new SectionInfo(sectionName, sectionInformation)
{
StreamName = FileName,
ConfigHost = system.Host
};
return(sectionInfo);
}
public ConfigurationSection this [string name]
{
get {
ConfigurationSection sec = BaseGet(name) as ConfigurationSection;
if (sec == null)
{
SectionInfo secData = group.Sections [name] as SectionInfo;
if (secData == null)
{
return(null);
}
sec = config.GetSectionInstance(secData, true);
if (sec == null)
{
return(null);
}
BaseSet(name, sec);
}
return(sec);
}
}
internal void SetSectionXml (SectionInfo config, string data)
{
elementData [config] = data;
}
internal void SetConfigurationSection (SectionInfo config, ConfigurationSection sec)
{
elementData [config] = sec;
}
internal ConfigurationSection GetSectionInstance (SectionInfo config, bool createDefaultInstance)
{
object data = elementData [config];
ConfigurationSection sec = data as ConfigurationSection;
if (sec != null || !createDefaultInstance) return sec;
object secObj = config.CreateInstance ();
sec = secObj as ConfigurationSection;
if (sec == null) {
DefaultSection ds = new DefaultSection ();
ds.SectionHandler = secObj as IConfigurationSectionHandler;
sec = ds;
}
sec.Configuration = this;
ConfigurationSection parentSection = null;
if (parent != null) {
parentSection = parent.GetSectionInstance (config, true);
sec.SectionInformation.SetParentSection (parentSection);
}
sec.SectionInformation.ConfigFilePath = FilePath;
sec.ConfigContext = system.Host.CreateDeprecatedConfigContext(configPath);
string xml = data as string;
sec.RawXml = xml;
sec.Reset (parentSection);
if (xml != null) {
XmlTextReader r = new ConfigXmlTextReader (new StringReader (xml), FilePath);
sec.DeserializeSection (r);
r.Close ();
if (!String.IsNullOrEmpty (sec.SectionInformation.ConfigSource) && !String.IsNullOrEmpty (FilePath))
sec.DeserializeConfigSource (Path.GetDirectoryName (FilePath));
}
elementData [config] = sec;
return sec;
}
public override void ReadConfig(Configuration cfg, string streamName, XmlReader reader)
{
StreamName = streamName;
ConfigHost = cfg.ConfigHost;
if (reader.LocalName != "configSections")
{
while (reader.MoveToNextAttribute())
{
if (reader.Name == "name")
{
Name = reader.Value;
}
else if (reader.Name == "type")
{
TypeName = reader.Value;
Type = null;
}
else
{
ThrowException("Unrecognized attribute", reader);
}
}
if (Name == null)
{
ThrowException("sectionGroup must have a 'name' attribute", reader);
}
if (Name == "location")
{
ThrowException("location is a reserved section name", reader);
}
}
if (TypeName == null)
{
TypeName = "System.Configuration.ConfigurationSectionGroup";
}
if (reader.IsEmptyElement)
{
reader.Skip();
return;
}
reader.ReadStartElement();
reader.MoveToContent();
while (reader.NodeType != XmlNodeType.EndElement)
{
if (reader.NodeType != XmlNodeType.Element)
{
reader.Skip();
continue;
}
string name = reader.LocalName;
ConfigInfo cinfo = null;
if (name == "remove")
{
ReadRemoveSection(reader);
continue;
}
if (name == "clear")
{
if (reader.HasAttributes)
{
ThrowException("Unrecognized attribute.", reader);
}
Clear();
reader.Skip();
continue;
}
if (name == "section")
{
cinfo = new SectionInfo();
}
else if (name == "sectionGroup")
{
cinfo = new SectionGroupInfo();
}
else
{
ThrowException("Unrecognized element: " + reader.Name, reader);
}
cinfo.ReadConfig(cfg, streamName, reader);
var actInfo = Groups[cinfo.Name];
if (actInfo == null)
{
actInfo = Sections[cinfo.Name];
}
if (actInfo != null)
{
if (actInfo.GetType() != cinfo.GetType())
{
ThrowException("A section or section group named '" + cinfo.Name + "' already exists", reader);
}
// Merge all the new data
actInfo.Merge(cinfo);
// Make sure that this section is saved in this configuration file:
actInfo.StreamName = streamName;
}
else
{
AddChild(cinfo);
}
}
reader.ReadEndElement();
}
internal string GetSectionXml(SectionInfo config)
{
return(elementData [config] as string);
}
internal void SetConfigurationSection(SectionInfo config, ConfigurationSection sec)
{
elementData [config] = sec;
}
public void RemoveAt(int index)
{
SectionInfo secData = group.Sections [index] as SectionInfo;
config.RemoveConfigInfo(secData);
}
public override void ReadConfig (Configuration cfg, string streamName, XmlReader reader)
{
StreamName = streamName;
ConfigHost = cfg.ConfigHost;
if (reader.LocalName != "configSections")
{
while (reader.MoveToNextAttribute ()) {
if (reader.Name == "name")
Name = reader.Value;
else if (reader.Name == "type") {
TypeName = reader.Value;
Type = null;
}
else
ThrowException ("Unrecognized attribute", reader);
}
if (Name == null)
ThrowException ("sectionGroup must have a 'name' attribute", reader);
if (Name == "location")
ThrowException ("location is a reserved section name", reader);
}
if (TypeName == null)
TypeName = "System.Configuration.ConfigurationSectionGroup";
if (reader.IsEmptyElement) {
reader.Skip ();
return;
}
reader.ReadStartElement ();
reader.MoveToContent ();
while (reader.NodeType != XmlNodeType.EndElement)
{
if (reader.NodeType != XmlNodeType.Element) {
reader.Skip ();
continue;
}
string name = reader.LocalName;
ConfigInfo cinfo = null;
if (name == "remove") {
ReadRemoveSection (reader);
continue;
}
if (name == "clear") {
if (reader.HasAttributes)
ThrowException ("Unrecognized attribute.", reader);
Clear ();
reader.Skip ();
continue;
}
if (name == "section")
cinfo = new SectionInfo ();
else if (name == "sectionGroup") {
cinfo = new SectionGroupInfo ();
} else
ThrowException ("Unrecognized element: " + reader.Name, reader);
cinfo.ReadConfig (cfg, streamName, reader);
ConfigInfo actInfo = Groups [cinfo.Name];
if (actInfo == null) actInfo = Sections [cinfo.Name];
if (actInfo != null) {
if (actInfo.GetType () != cinfo.GetType ())
ThrowException ("A section or section group named '" + cinfo.Name + "' already exists", reader);
// Merge all the new data
actInfo.Merge (cinfo);
// Make sure that this section is saved in this configuration file:
actInfo.StreamName = streamName;
}
else
AddChild (cinfo);
}
reader.ReadEndElement ();
}
internal string GetSectionXml (SectionInfo config)
{
return elementData [config] as string;
}
internal void CreateSection (SectionGroupInfo group, string name, ConfigurationSection sec)
{
if (group.HasChild (name))
throw new ConfigurationErrorsException ("Cannot add a ConfigurationSection. A section or section group already exists with the name '" + name + "'");
if (!HasFile && !sec.SectionInformation.AllowLocation)
throw new ConfigurationErrorsException ("The configuration section <" + name + "> cannot be defined inside a <location> element.");
if (!system.Host.IsDefinitionAllowed (configPath, sec.SectionInformation.AllowDefinition, sec.SectionInformation.AllowExeDefinition)) {
object ctx = sec.SectionInformation.AllowExeDefinition != ConfigurationAllowExeDefinition.MachineToApplication ? (object) sec.SectionInformation.AllowExeDefinition : (object) sec.SectionInformation.AllowDefinition;
throw new ConfigurationErrorsException ("The section <" + name + "> can't be defined in this configuration file (the allowed definition context is '" + ctx + "').");
}
if (sec.SectionInformation.Type == null)
sec.SectionInformation.Type = system.Host.GetConfigTypeName (sec.GetType ());
SectionInfo section = new SectionInfo (name, sec.SectionInformation);
section.StreamName = streamName;
section.ConfigHost = system.Host;
group.AddChild (section);
elementData [section] = sec;
sec.Configuration = this;
}
internal void SetSectionXml(SectionInfo config, string data)
{
elementData [config] = data;
}
