internal static unsafe string GetUnicodeName(char ch)
{
UInt32 usv = ch;
byte * pszUnicodeName = TECkit_GetTECkitName(usv);
byte[] baUnicodeName = ECNormalizeData.ByteStarToByteArr(pszUnicodeName);
string strUnicodeName = Encoding.ASCII.GetString(baUnicodeName);
return(strUnicodeName);
}
static unsafe void DisplayCompilerError(byte *pszName, byte *msg, byte *param, UInt32 line)
{
byte[] baMsg = ECNormalizeData.ByteStarToByteArr(msg);
Encoding enc = Encoding.ASCII;
string str = new string(enc.GetChars(baMsg));
if (param != (byte *)0)
{
baMsg = ECNormalizeData.ByteStarToByteArr(param);
str += String.Format(": \"{0}\"", new string(enc.GetChars(baMsg)));
}
if (line != 0)
{
str += cstrLineNumClue;
str += line.ToString();
}
m_lstErrorMsgs.Add(str);
}
public unsafe static void CompileMap(string strFilename, ref string strCompiledFilename)
{
m_lstErrorMsgs.Clear(); // start with an empty list of errors so we can detect them.
int status = 0;
FileStream fileMap = new FileStream(strFilename, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
byte[] pTxt = new byte[fileMap.Length];
uint nMapSize = (uint)fileMap.Read(pTxt, 0, (int)fileMap.Length);
byte * compiledTable = (byte *)0;
UInt32 compiledSize = 0;
errFunc dsplyErr = new errFunc(TECkitDllWrapper.DisplayCompilerError);
byte[] baName = Encoding.ASCII.GetBytes(strFilename);
fixed(byte *lpTxt = pTxt)
fixed(byte *lpName = baName)
status = TECkit_Compile(
lpTxt,
nMapSize,
(byte)1, // docompression
dsplyErr,
lpName,
&compiledTable,
&compiledSize);
// any errors occur?
if (m_lstErrorMsgs.Count > 0)
{
// show the compiler errors, but limit it to some value.
const int cnTeCkitCompilerMaxErrors = 20;
string strErrs = null;
int i = 0;
int nUpperLimit = Math.Min(m_lstErrorMsgs.Count, cnTeCkitCompilerMaxErrors);
while (i < nUpperLimit)
{
string strErr = m_lstErrorMsgs[i++];
strErrs += strErr + Environment.NewLine;
}
if (i == cnTeCkitCompilerMaxErrors)
{
strErrs = String.Format("First {1} errors:{0}{2}",
Environment.NewLine, cnTeCkitCompilerMaxErrors,
strErrs);
}
ApplicationException e = new ApplicationException(strErrs);
throw e;
}
else if (status == (int)ErrStatus.NoError)
{
// put the data from TEC into a managed byte array for the following Write
byte[] baOut = new byte[compiledSize];
ECNormalizeData.ByteStarToByteArr(compiledTable, (int)compiledSize, baOut);
// save the compiled mapping (but if it fails because it's locked, then
// try to save it with a temporary name.
FileStream fileTec = null;
try
{
fileTec = File.OpenWrite(strCompiledFilename);
}
catch (System.IO.IOException)
{
// temporary filename for temporary CC tables (to check portions of the file at a time)
strCompiledFilename = Path.GetTempFileName();
strCompiledFilename = strCompiledFilename.Remove(strCompiledFilename.Length - 3) + "tec";
fileTec = File.OpenWrite(strCompiledFilename);
}
fileTec.Write(baOut, 0, (int)compiledSize);
fileTec.Close();
}
}
