private static void CheckHash()
{
if (fileName == null)
{
return;
}
if (!File.Exists(fileName))
{
return;
}
string pDir = Path.GetDirectoryName(fileName);
CRC32 crc = new CRC32();
StreamReader sR = new StreamReader(fileName);
string fCrc32 = "";
string sLine = "";
int sIndex = 0;
while (!sR.EndOfStream)
{
sLine = sR.ReadLine();
if (sLine.TrimStart(' ').StartsWith(";"))
{
continue;
}
sIndex = sLine.LastIndexOf(' ');
if (sIndex > 0)
{
files.Add(sLine.Substring(0, sIndex));
filesCrc.Add(sLine.Substring(sIndex + 1, sLine.Length - sIndex - 1));
}
}
filesCount = files.Count;
if (filesCount <= 0)
{
return;
}
for (int i = 0; i < files.Count; i++)
{
string filePath = Path.Combine(pDir, files[i]);
if (File.Exists(filePath))
{
FileStream f = new FileStream(filePath, FileMode.Open,
FileAccess.Read, FileShare.Read, 8192);
fCrc32 = crc.GetCrc32(f).ToString("X");
if (fCrc32 == filesCrc[i])
{
msg.Add(files[i] + " Correct.");
}
else
{
hasError = true;
msg.Add(files[i] + " Does not match.");
}
f.Close();
f.Dispose();
}
else
{
hasError = true;
msg.Add(files[i] + " File does not exist.");
}
Interlocked.Increment(ref finished);
}
if (hasError && createLog)
{
string logPath = fileName + ".log";
try
{
if (File.Exists(logPath))
{
File.Delete(logPath);
}
StreamWriter sW = new StreamWriter(fileName + ".log");
sW.WriteLine("Generated by MMH Split on " + DateTime.Now.ToString());
sW.WriteLine("========================");
sW.WriteLine("File" + Space(files[0].Length) + " Crc Check Result");
sW.WriteLine("=====" + Space(files[0].Length) + " ================");
sW.WriteLine("");
for (int i = 0; i < msg.Count; i++)
{
sW.WriteLine(msg[i]);
}
sW.Close();
sW.Dispose();
}
catch (IOException)
{
//Nothing
}
}
sR.Close();
sR.Dispose();
isRunning = false;
}
