internal static NintendoContentFileSystemInfo GetReplacedNcaInfo(NintendoContentArchiveReader ncaReader, string descFilePath, EntryReplaceRule replaceRule)
{
NintendoContentFileSystemInfo commonNcaInfo = ArchiveReconstructionUtils.GetCommonNcaInfo(ncaReader);
commonNcaInfo.keyAreaEncryptionKeyIndex = ncaReader.GetKeyIndex();
commonNcaInfo.isProdEncryption = false;
if (descFilePath != null)
{
NintendoContentAdfReader.RetrieveInfoFromDesc(ref commonNcaInfo, descFilePath);
}
else if (replaceRule != null && commonNcaInfo.contentType == (byte)0)
{
throw new Exception("Replacing 'Program' content needs desc file.");
}
for (int fsIndex = 0; fsIndex < commonNcaInfo.numFsEntries; ++fsIndex)
{
string str = string.Format("fs{0}", (object)fsIndex);
if (replaceRule != null && replaceRule.Path.StartsWith(str))
{
EntryReplaceRule replaceRule1 = replaceRule;
replaceRule1.Path = replaceRule1.Path.Substring(str.Length + 1);
commonNcaInfo.fsEntries.Add(ArchiveReconstructionUtils.GetFsEntry(ncaReader, fsIndex, replaceRule1));
}
else
{
commonNcaInfo.fsEntries.Add(ArchiveReconstructionUtils.GetFsEntry(ncaReader, fsIndex));
}
}
return(commonNcaInfo);
}
internal static NintendoContentFileSystemInfo GetProdNcaInfo(NintendoContentArchiveReader ncaReader)
{
NintendoContentFileSystemInfo commonNcaInfo = ArchiveReconstructionUtils.GetCommonNcaInfo(ncaReader);
commonNcaInfo.keyAreaEncryptionKeyIndex = (byte)0;
commonNcaInfo.isProdEncryption = true;
for (int fsIndex = 0; fsIndex < commonNcaInfo.numFsEntries; ++fsIndex)
{
commonNcaInfo.fsEntries.Add(ArchiveReconstructionUtils.GetFsEntry(ncaReader, fsIndex));
}
return(commonNcaInfo);
}
