///////////////////////////////////////////////////////////////////////
#region Xml Script Block Methods
#region Private Xml Script Block Methods
private static ReturnCode GetSchemaStream(
string schemaXml,
ref Stream stream,
ref Result error
)
{
try
{
Encoding encoding = StringOps.GetEncoding(
EncodingType.Default);
if (encoding == null)
{
error = "invalid encoding";
return(ReturnCode.Error);
}
stream = new MemoryStream(encoding.GetBytes(schemaXml));
return(ReturnCode.Ok);
}
catch (Exception e)
{
error = e;
}
return(ReturnCode.Error);
}
///////////////////////////////////////////////////////////////////////
public static ReturnCode GetEncoding(
XmlDocument document,
bool strict,
ref Encoding encoding,
ref Result error
)
{
if (document == null)
{
error = "invalid xml document";
return(ReturnCode.Error);
}
try
{
XmlDeclaration declaration =
document.FirstChild as XmlDeclaration;
if (declaration == null)
{
error = "invalid xml declaration";
return(ReturnCode.Error);
}
string encodingName = declaration.Encoding;
if (!String.IsNullOrEmpty(encodingName))
{
encoding = Encoding.GetEncoding(encodingName); /* throw */
return(ReturnCode.Ok);
}
else if (strict)
{
error = "invalid encoding name";
}
else
{
encoding = StringOps.GetEncoding(EncodingType.Default);
return(ReturnCode.Ok);
}
}
catch (Exception e)
{
error = e;
}
return(ReturnCode.Error);
}
