public string GetAttributeLongFilename(SourceLineNumber sourceLineNumbers, XAttribute attribute, bool allowWildcards, bool allowRelative)
{
if (null == attribute)
{
throw new ArgumentNullException("attribute");
}
var value = this.GetAttributeValue(sourceLineNumbers, attribute);
if (0 < value.Length)
{
if (!this.IsValidLongFilename(value, allowWildcards, allowRelative) && !this.IsValidLocIdentifier(value))
{
if (allowRelative)
{
this.Messaging.Write(ErrorMessages.IllegalRelativeLongFilename(sourceLineNumbers, attribute.Parent.Name.LocalName, attribute.Name.LocalName, value));
}
else
{
this.Messaging.Write(ErrorMessages.IllegalLongFilename(sourceLineNumbers, attribute.Parent.Name.LocalName, attribute.Name.LocalName, value));
}
}
else if (allowRelative)
{
value = this.GetCanonicalRelativePath(sourceLineNumbers, attribute.Parent.Name.LocalName, attribute.Name.LocalName, value);
}
else if (CompilerCore.IsAmbiguousFilename(value))
{
this.Messaging.Write(WarningMessages.AmbiguousFileOrDirectoryName(sourceLineNumbers, attribute.Parent.Name.LocalName, attribute.Name.LocalName, value));
}
}
return(value);
}
public string GetAttributeLongFilename(SourceLineNumber sourceLineNumbers, XAttribute attribute, bool allowWildcards, bool allowRelative)
{
if (null == attribute)
{
throw new ArgumentNullException("attribute");
}
string value = this.GetAttributeValue(sourceLineNumbers, attribute);
if (0 < value.Length)
{
if (!this.IsValidLongFilename(value, allowWildcards, allowRelative) && !this.IsValidLocIdentifier(value))
{
if (allowRelative)
{
this.Messaging.Write(ErrorMessages.IllegalRelativeLongFilename(sourceLineNumbers, attribute.Parent.Name.LocalName, attribute.Name.LocalName, value));
}
else
{
this.Messaging.Write(ErrorMessages.IllegalLongFilename(sourceLineNumbers, attribute.Parent.Name.LocalName, attribute.Name.LocalName, value));
}
}
else if (allowRelative)
{
string normalizedPath = value.Replace('\\', '/');
if (normalizedPath.StartsWith("../", StringComparison.Ordinal) || normalizedPath.Contains("/../"))
{
this.Messaging.Write(ErrorMessages.PayloadMustBeRelativeToCache(sourceLineNumbers, attribute.Parent.Name.LocalName, attribute.Name.LocalName, value));
}
}
else if (CompilerCore.IsAmbiguousFilename(value))
{
this.Messaging.Write(WarningMessages.AmbiguousFileOrDirectoryName(sourceLineNumbers, attribute.Parent.Name.LocalName, attribute.Name.LocalName, value));
}
}
return(value);
}