private bool ShouldUnpack(EraFileExpander expander, string path)
{
if (expander.ExpanderOptions.Test(EraFileExpanderOptions.DontOverwriteExistingFiles))
{
// it's an XMB file and the user didn't say NOT to translate them
if (ResourceUtils.IsXmbFile(path) && !expander.ExpanderOptions.Test(EraFileExpanderOptions.DontTranslateXmbFiles))
{
ResourceUtils.RemoveXmbExtension(ref path);
}
if (System.IO.File.Exists(path))
{
return(false);
}
}
if (expander.ExpanderOptions.Test(EraFileExpanderOptions.IgnoreNonDataFiles))
{
if (!ResourceUtils.IsDataBasedFile(path))
{
return(false);
}
}
return(true);
}
private bool TryUnpack(IO.EndianStream blockStream, string workPath, EraFileExpander expander, EraFileEntryChunk file)
{
if (IsIgnoredLocalFile(file.FileName))
{
return(false);
}
string full_path = System.IO.Path.Combine(workPath, file.FileName);
if (ResourceUtils.IsLocalScenarioFile(file.FileName))
{
return(false);
}
else if (!ShouldUnpack(expander, full_path))
{
return(false);
}
CreatePathForUnpacking(full_path);
UnpackToDisk(blockStream, full_path, expander, file);
return(true);
}
private void UnpackToDisk(IO.EndianStream blockStream, string fullPath, EraFileExpander expander, EraFileEntryChunk file)
{
byte[] buffer = file.GetBuffer(blockStream);
using (var fs = System.IO.File.Create(fullPath))
{
fs.Write(buffer, 0, buffer.Length);
}
System.IO.File.SetCreationTimeUtc(fullPath, file.FileDateTime);
System.IO.File.SetLastWriteTimeUtc(fullPath, file.FileDateTime);
if (ResourceUtils.IsXmbFile(fullPath))
{
if (!expander.ExpanderOptions.Test(EraFileExpanderOptions.DontTranslateXmbFiles))
{
var va_size = Shell.ProcessorSize.x32;
var builtFor64Bit = expander.Options.Test(EraFileUtilOptions.x64);
if (builtFor64Bit)
{
va_size = Shell.ProcessorSize.x64;
}
TransformXmbToXml(buffer, fullPath, blockStream.ByteOrder, va_size);
}
}
else if (ResourceUtils.IsScaleformFile(fullPath))
{
if (expander.ExpanderOptions.Test(EraFileExpanderOptions.DecompressUIFiles))
{
bool success = false;
try
{
success = DecompressUIFileToDisk(buffer, fullPath);
}
catch (Exception ex)
{
Debug.Trace.Resource.TraceEvent(System.Diagnostics.TraceEventType.Error, TypeExtensions.kNone,
"Exception during {0} of '{1}': {2}",
EraFileExpanderOptions.DecompressUIFiles, fullPath, ex);
success = false;
}
if (!success && expander.VerboseOutput != null)
{
expander.VerboseOutput.WriteLine("Option {0} failed on '{1}'",
EraFileExpanderOptions.DecompressUIFiles, fullPath);
}
}
if (expander.ExpanderOptions.Test(EraFileExpanderOptions.TranslateGfxFiles))
{
var result = TransformGfxToSwfFileResult.Failed;
try
{
result = TransformGfxToSwfFile(buffer, fullPath);
}
catch (Exception ex)
{
Debug.Trace.Resource.TraceEvent(System.Diagnostics.TraceEventType.Error, TypeExtensions.kNone,
"Exception during {0} of '{1}': {2}",
EraFileExpanderOptions.TranslateGfxFiles, fullPath, ex);
}
if (expander.VerboseOutput != null)
{
if (result == TransformGfxToSwfFileResult.Failed)
{
expander.VerboseOutput.WriteLine("Option {0} failed on '{1}'",
EraFileExpanderOptions.TranslateGfxFiles, fullPath);
}
else if (result == TransformGfxToSwfFileResult.InputIsAlreadySwf)
{
expander.VerboseOutput.WriteLine("Option {0} skipped on '{1}', it is already an SWF-based file",
EraFileExpanderOptions.TranslateGfxFiles, fullPath);
}
}
}
}
}