private void SfvOnDoWork(object sender, DoWorkEventArgs doWorkEventArgs)
{
var opts = doWorkEventArgs.Argument as XisoOptions;
if (opts == null)
{
return;
}
var sfvgen = new SfvGenerator(opts.Target);
BinaryReader br = null;
try {
XisoListAndSize xisoEntries;
XisoExtractor.UpdateStatus(string.Format("Generating SFV for {0}", opts.Source));
if (!XisoExtractor.GetFileListAndSize(opts, out xisoEntries, out br))
{
return;
}
long totalDone = 0;
XisoExtractor.UpdateOperation("Generating SFV CRC32 values...");
foreach (var entry in xisoEntries.List)
{
if (!entry.IsFile)
{
continue;
}
XisoExtractor.UpdateStatus(string.Format("Calculating CRC32 for: {0}{1} ({2})", entry.Path, entry.Name, Utils.GetSizeReadable(entry.Size)));
br.BaseStream.Seek(entry.Offset, SeekOrigin.Begin);
var left = entry.Size;
uint crc = 0;
while (left > 0)
{
if (XisoExtractor.Abort)
{
return;
}
var size = Utils.GetSmallest(0x4000, left);
crc = SfvGenerator.Crc.ComputeChecksum(br.ReadBytes((int)size), crc);
left -= size;
totalDone += size;
XisoExtractorFileProgress(null, new EventArg <double, long>(Utils.GetPercentage(entry.Size - left, entry.Size), size));
XisoExtractorTotalProgress(null, new EventArg <double>(Utils.GetPercentage(totalDone, xisoEntries.Size)));
}
sfvgen.AddFile(Path.Combine(entry.Path, entry.Name), crc);
}
sfvgen.Save();
}
finally {
if (br != null)
{
br.Close();
}
}
}
private void MultiExtractDoWork(object sender, DoWorkEventArgs e)
{
var sw = new Stopwatch();
sw.Start();
if (!(e.Argument is List <BwArgs>))
{
e.Cancel = true;
return;
}
var args = e.Argument as List <BwArgs>;
XisoExtractor.MultiSize = 0;
var list = new XisoListAndSize[args.Count];
for (var i = 0; i < args.Count; i++)
{
if (XisoExtractor.Abort)
{
return;
}
BinaryReader br;
XisoExtractor.UpdateStatus(string.Format("Getting information about {0}", args[i].Source));
args[i].Result = XisoExtractor.GetFileListAndSize(new XisoOptions {
Source = args[i].Source,
Target = args[i].Target,
ExcludeSysUpdate = args[i].SkipSystemUpdate,
GenerateFileList = args[i].GenerateFileList,
GenerateSfv = args[i].GenerateSfv,
UseFtp = args[i].UseFtp,
FtpOpts = args[i].FtpSettings,
DeleteIsoOnCompletion = args[i].DeleteIsoOnCompletion
}, out list[i], out br);
if (br != null)
{
br.Close();
}
if (args[i].Result)
{
XisoExtractor.MultiSize += list[i].Size;
}
args[i].ErrorMsg = XisoExtractor.GetLastError();
GC.Collect();
}
for (var i = 0; i < args.Count; i++)
{
if (XisoExtractor.Abort)
{
return;
}
if (!args[i].Result)
{
continue;
}
args[i].Result = XisoExtractor.ExtractXiso(new XisoOptions {
Source = args[i].Source,
Target = args[i].Target,
ExcludeSysUpdate = args[i].SkipSystemUpdate,
GenerateFileList = args[i].GenerateFileList,
GenerateSfv = args[i].GenerateSfv,
UseFtp = args[i].UseFtp,
FtpOpts = args[i].FtpSettings,
DeleteIsoOnCompletion = args[i].DeleteIsoOnCompletion
}, list[i]);
args[i].ErrorMsg = XisoExtractor.GetLastError();
}
var failed = 0;
foreach (var result in args)
{
if (!result.Result)
{
failed++;
}
}
e.Result = failed == 0 ? (object)true : args;
sw.Stop();
XisoExtractorOnOperation(null, new EventArg <string>(string.Format("Completed Queue after {0:F0} Minute(s) and {1} Second(s)", sw.Elapsed.TotalMinutes, sw.Elapsed.Seconds)));
XisoExtractorOnStatus(null, new EventArg <string>(string.Format("Completed Queue after {0:F0} Minute(s) and {1} Second(s)", sw.Elapsed.TotalMinutes, sw.Elapsed.Seconds)));
}
