diff options
Diffstat (limited to 'src/inc/genheaders.cs')
| -rw-r--r-- | src/inc/genheaders.cs | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/src/inc/genheaders.cs b/src/inc/genheaders.cs new file mode 100644 index 0000000000..af33b1d17f --- /dev/null +++ b/src/inc/genheaders.cs @@ -0,0 +1,222 @@ +using System; +using System.Xml; +using System.Xml.Schema; +using System.IO; + +public class GenerateHeaders { + + public static void Main(string[] args) { + + if (args.Length != 3) { + Console.WriteLine("Usage:genheaders XML-file header-file resorce-file"); + return; + } + + ValidateXML(args[0]); + String Message=null; + String SymbolicName=null; + String NumericValue=null; + String tempheaderfile = "temp.h"; + String temprcfile = "temp.rc"; + + StreamWriter HSW=File.CreateText(tempheaderfile); + StreamWriter RSW=File.CreateText(temprcfile); + + int FaciltyUrt=0x13; + int SeveritySuccess=0; + int SeverityError=1; + + int minSR = MakeHresult(SeveritySuccess,FaciltyUrt,0); + int maxSR = MakeHresult(SeveritySuccess,FaciltyUrt,0xffff); + int minHR = MakeHresult(SeverityError,FaciltyUrt,0); + int maxHR = MakeHresult(SeverityError,FaciltyUrt,0xffff); + + + PrintHeader(HSW); + PrintResourceHeader(RSW); + + XmlTextReader rdr = new XmlTextReader(args[0]); + rdr.WhitespaceHandling = WhitespaceHandling.None; + + while (rdr.Read()) { + + switch (rdr.NodeType) { + + case XmlNodeType.Element: + + if (rdr.Name.ToString() == "HRESULT") { + NumericValue=rdr.GetAttribute("NumericValue"); + } + if (rdr.Name.ToString() == "Message") { + Message = rdr.ReadString(); + } + if (rdr.Name.ToString() == "SymbolicName") { + SymbolicName = rdr.ReadString(); + } + + break; + + case XmlNodeType.EndElement: + if(rdr.Name.ToString() == "HRESULT"){ + + // For CLR Hresult's we take the last 4 digits as the resource strings. + + if ( (NumericValue.StartsWith("0x")) || (NumericValue.StartsWith("0X")) ) { + + String HexResult = NumericValue.Substring(2); + int num = int.Parse(HexResult, System.Globalization.NumberStyles.HexNumber); + + if ((num>minSR) && (num <= maxSR)) { + num = num & 0xffff; + HSW.WriteLine("#define " + SymbolicName + " SMAKEHR(0x" + num.ToString("x") + ")"); + } else if ((num>minHR) && (num <= maxHR)) { + num = num & 0xffff; + HSW.WriteLine("#define " + SymbolicName + " EMAKEHR(0x" + num.ToString("x") + ")"); + } else { + HSW.WriteLine("#define " + SymbolicName + " " + NumericValue ); + } + + + + } else { + HSW.WriteLine("#define " + SymbolicName + " " + NumericValue ); + } + + if (Message != null) { + RSW.Write("\tMSG_FOR_URT_HR(" + SymbolicName + ") "); + RSW.WriteLine(Message); + } + + SymbolicName = null; + NumericValue = null; + Message = null; + } + break; + + } + } + + PrintFooter(HSW); + PrintResourceFooter(RSW); + + HSW.Close(); + RSW.Close(); + + bool AreFilesEqual = false; + + if (File.Exists(args[1])) { + StreamReader sr1 = new StreamReader(tempheaderfile); + StreamReader sr2 = new StreamReader(args[1]); + AreFilesEqual = CompareFiles(sr1, sr2); + sr1.Close(); + sr2.Close(); + } + + if (!AreFilesEqual) { + File.Copy(tempheaderfile, args[1], true); + File.Copy(temprcfile, args[2], true); + } + + if (!File.Exists(args[2])) { + File.Copy(temprcfile, args[2], true); + } + + File.Delete(tempheaderfile); + File.Delete(temprcfile); + } + + private static void ValidateXML (String XMLFile) { + + // Set the validation settings on the XmlReaderSettings object. + XmlReaderSettings settings = new XmlReaderSettings(); + + settings.ValidationType = ValidationType.Schema; + settings.ValidationFlags |= XmlSchemaValidationFlags.ProcessInlineSchema; + + settings.ValidationEventHandler += new ValidationEventHandler (ValidationCallBack); + + // Create the XmlReader object. + XmlReader reader = XmlReader.Create(XMLFile, settings); + + // Parse the file. + + while (reader.Read()) { + } + } + + // Display any validation errors. + private static void ValidationCallBack(object sender, ValidationEventArgs e) { + Console.WriteLine("Validation Error: {0}", e.Message); + Environment.Exit(-1); + } + + + private static void PrintHeader(StreamWriter SW) { + + SW.WriteLine("#ifndef __COMMON_LANGUAGE_RUNTIME_HRESULTS__"); + SW.WriteLine("#define __COMMON_LANGUAGE_RUNTIME_HRESULTS__"); + SW.WriteLine(); + SW.WriteLine("#include <winerror.h>"); + SW.WriteLine(); + SW.WriteLine(); + SW.WriteLine("//"); + SW.WriteLine("//This file is AutoGenerated -- Do Not Edit by hand!!!"); + SW.WriteLine("//"); + SW.WriteLine("//Add new HRESULTS along with their corresponding error messages to"); + SW.WriteLine("//corerror.xml"); + SW.WriteLine("//"); + SW.WriteLine(); + SW.WriteLine("#ifndef FACILITY_URT"); + SW.WriteLine("#define FACILITY_URT 0x13"); + SW.WriteLine("#endif"); + SW.WriteLine("#ifndef EMAKEHR"); + SW.WriteLine("#define SMAKEHR(val) MAKE_HRESULT(SEVERITY_SUCCESS, FACILITY_URT, val)"); + SW.WriteLine("#define EMAKEHR(val) MAKE_HRESULT(SEVERITY_ERROR, FACILITY_URT, val)"); + SW.WriteLine("#endif"); + SW.WriteLine(); + } + + private static void PrintFooter(StreamWriter SW) { + SW.WriteLine(); + SW.WriteLine(); + SW.WriteLine("#endif // __COMMON_LANGUAGE_RUNTIME_HRESULTS__"); + } + + private static void PrintResourceHeader(StreamWriter SW) { + SW.WriteLine("STRINGTABLE DISCARDABLE"); + SW.WriteLine("BEGIN"); + } + + private static void PrintResourceFooter(StreamWriter SW) { + SW.WriteLine("END"); + } + + private static bool CompareFiles(StreamReader sr1, StreamReader sr2) { + String line1,line2; + + while (true) { + line1 = sr1.ReadLine(); + line2 = sr2.ReadLine(); + + if ( (line1 == null) && (line2 == null) ) { + return true; + } + + if (line1 != line2) { + return false; + } + + } + + } + + private static int MakeHresult(int sev, int fac, int code) { + return ((sev<<31) | (fac<<16) | (code)); + } +} + + + + + + |