/// <summary>
/// Adds a resource to the resources. If the resource is a string,
/// it will be saved that way, otherwise it will be serialized
/// and stored as in binary.
/// </summary>
private void AddDataRow(string elementName, string name, object value)
{
Debug.WriteLineIf(ResValueProviderSwitch.TraceVerbose, " resx: adding resource " + name);
if (value is string)
{
AddDataRow(elementName, name, (string)value);
}
else if (value is byte[])
{
AddDataRow(elementName, name, (byte[])value);
}
else if (value is ResXFileRef)
{
ResXFileRef fileRef = (ResXFileRef)value;
ResXDataNode node = new ResXDataNode(name, fileRef, this.typeNameConverter);
if (fileRef != null)
{
fileRef.MakeFilePathRelative(BasePath);
}
DataNodeInfo info = node.GetDataNodeInfo();
AddDataRow(elementName, info.Name, info.ValueData, info.TypeName, info.MimeType, info.Comment);
}
else
{
ResXDataNode node = new ResXDataNode(name, value, this.typeNameConverter);
DataNodeInfo info = node.GetDataNodeInfo();
AddDataRow(elementName, info.Name, info.ValueData, info.TypeName, info.MimeType, info.Comment);
}
}
/// <summary>
/// Adds a string resource to the resources.
/// </summary>
public void AddResource(ResXDataNode node)
{
// we're modifying the node as we're adding it to the resxwriter
// this is BAD, so we clone it. adding it to a writer doesnt change it
// we're messing with a copy
ResXDataNode nodeClone = node.DeepClone();
ResXFileRef fileRef = nodeClone.FileRef;
string modifiedBasePath = BasePath;
if (!string.IsNullOrEmpty(modifiedBasePath))
{
if (!(modifiedBasePath.EndsWith("\\")))
{
modifiedBasePath += "\\";
}
if (fileRef != null)
{
fileRef.MakeFilePathRelative(modifiedBasePath);
}
}
DataNodeInfo info = nodeClone.GetDataNodeInfo();
AddDataRow(DataStr, info.Name, info.ValueData, info.TypeName, info.MimeType, info.Comment);
}
// <summary>
// this is a deep clone
//</summary>
internal ResXDataNode DeepClone()
{
ResXDataNode result = new ResXDataNode
{
// nodeinfo is just made up of immutable objects, we don't need to clone it
nodeInfo = nodeInfo?.Clone(),
name = name,
comment = comment,
typeName = typeName,
fileRefFullPath = fileRefFullPath,
fileRefType = fileRefType,
fileRefTextEncoding = fileRefTextEncoding,
value = value,
fileRef = fileRef?.Clone(),
typeNameConverter = typeNameConverter
};
// we don't clone the value, because we don't know how
return(result);
}
private void ParseDataNode(XmlTextReader nodeReader, bool isMetaData)
{
DataNodeInfo nodeInfo = new DataNodeInfo();
nodeInfo.Name = nodeReader[ResXResourceWriter.NameStr];
string typeName = nodeReader[ResXResourceWriter.TypeStr];
string alias = null;
AssemblyName assemblyName = null;
if (!string.IsNullOrEmpty(typeName))
{
alias = GetAliasFromTypeName(typeName);
}
if (!string.IsNullOrEmpty(alias))
{
assemblyName = aliasResolver.ResolveAlias(alias);
}
if (assemblyName != null)
{
nodeInfo.TypeName = GetTypeFromTypeName(typeName) + ", " + assemblyName.FullName;
}
else
{
nodeInfo.TypeName = nodeReader[ResXResourceWriter.TypeStr];
}
nodeInfo.MimeType = nodeReader[ResXResourceWriter.MimeTypeStr];
bool finishedReadingDataNode = false;
nodeInfo.ReaderPosition = GetPosition(nodeReader);
while (!finishedReadingDataNode && nodeReader.Read())
{
if (nodeReader.NodeType == XmlNodeType.EndElement &&
(nodeReader.LocalName.Equals(ResXResourceWriter.DataStr) ||
nodeReader.LocalName.Equals(ResXResourceWriter.MetadataStr)))
{
// we just found </data>, quit or </metadata>
finishedReadingDataNode = true;
}
else
{
// could be a <value> or a <comment>
if (nodeReader.NodeType == XmlNodeType.Element)
{
if (nodeReader.Name.Equals(ResXResourceWriter.ValueStr))
{
WhitespaceHandling oldValue = nodeReader.WhitespaceHandling;
try
{
// based on the documentation at http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfsystemxmlxmltextreaderclasswhitespacehandlingtopic.asp
// this is ok because:
// "Because the XmlTextReader does not have DTD information available to it,
// SignificantWhitepsace nodes are only returned within the an xml:space='preserve' scope."
// the xml:space would not be present for anything else than string and char (see ResXResourceWriter)
// so this would not cause any breaking change while reading data from Everett (we never outputed
// xml:space then) or from whidbey that is not specifically either a string or a char.
// However please note that manually editing a resx file in Everett and in Whidbey because of the addition
// of xml:space=preserve might have different consequences...
nodeReader.WhitespaceHandling = WhitespaceHandling.Significant;
nodeInfo.ValueData = nodeReader.ReadString();
}
finally
{
nodeReader.WhitespaceHandling = oldValue;
}
}
else if (nodeReader.Name.Equals(ResXResourceWriter.CommentStr))
{
nodeInfo.Comment = nodeReader.ReadString();
}
}
else
{
// weird, no <xxxx> tag, just the inside of <data> as text
nodeInfo.ValueData = nodeReader.Value.Trim();
}
}
}
if (nodeInfo.Name == null)
{
throw new ArgumentException(string.Format(SR.InvalidResXResourceNoName, nodeInfo.ValueData));
}
ResXDataNode dataNode = new ResXDataNode(nodeInfo, BasePath);
if (UseResXDataNodes)
{
resData[nodeInfo.Name] = dataNode;
}
else
{
IDictionary data = (isMetaData ? resMetadata : resData);
if (assemblyNames == null)
{
data[nodeInfo.Name] = dataNode.GetValue(typeResolver);
}
else
{
data[nodeInfo.Name] = dataNode.GetValue(assemblyNames);
}
}
}
