public virtual bool hasFile(string filePath)
{
try
{
UmdIsoFile umdIsoFile = getFile(filePath);
if (umdIsoFile != null)
{
umdIsoFile.Dispose();
return(true);
}
}
catch (FileNotFoundException)
{
}
catch (IOException)
{
}
return(false);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: private bool hasIsoHeader() throws java.io.IOException
private bool hasIsoHeader()
{
if (numSectors <= 0)
{
return(false);
}
UmdIsoFile f = new UmdIsoFile(this, startSector, sectorLength, null, null);
sbyte[] header = new sbyte[6];
int Length = f.read(header);
f.Dispose();
if (Length < header.Length)
{
return(false);
}
if (header[1] != (sbyte)'C' || header[2] != (sbyte)'D' || header[3] != (sbyte)'0' || header[4] != (sbyte)'0' || header[5] != (sbyte)'1')
{
return(false);
}
hasJolietExtension_Renamed = false;
f = new UmdIsoFile(this, startSectorJoliet, sectorLength, null, null);
Length = f.read(header);
f.Dispose();
if (Length == header.Length)
{
if (header[0] == 2 && header[1] == (sbyte)'C' && header[2] == (sbyte)'D' && header[3] == (sbyte)'0' && header[4] == (sbyte)'0' && header[5] == (sbyte)'1')
{
hasJolietExtension_Renamed = true;
}
}
return(true);
}