public NintendoContentMetaXmlSource(NintendoContentMetaBase contentMetaBase, ISource metaHashSource, long metaSize) { this.m_contentMetaBase = contentMetaBase; this.m_MetaHashSource = metaHashSource; NintendoContentMetaReader contentMetaReader = new NintendoContentMetaReader(contentMetaBase.GetBytes()); ContentMetaModel contentMetaModel1 = this.PrepareContentMetaModel(contentMetaBase.GetContentMetaDescryptor()); contentMetaModel1.Type = contentMetaReader.GetType(); contentMetaModel1.SetUInt64Id(contentMetaReader.GetId()); contentMetaModel1.Version = contentMetaReader.GetVersion(); contentMetaModel1.AttributeList = ((ContentMetaAttribute)contentMetaReader.GetAttributes()).ToStringList(); contentMetaModel1.RequiredDownloadSystemVersion = contentMetaReader.GetRequiredDownloadSystemVersion(); byte[] bytes1 = new byte[NintendoContentMeta.GetDigestSize()]; contentMetaModel1.SetDigestBytes(bytes1); List <NintendoContentInfo> contentInfoList = contentMetaReader.GetContentInfoList(); if (contentInfoList.Count > 0) { contentMetaModel1.ContentList = new List <ContentModel>(); foreach (NintendoContentInfo nintendoContentInfo in contentInfoList) { ContentModel contentModel = new ContentModel(); contentModel.Type = nintendoContentInfo.Type; contentModel.Size = nintendoContentInfo.Size; byte[] bytes2 = new byte[NintendoContentMeta.GetContentInfoHashSize()]; contentModel.SetIdBytes(bytes2); contentModel.SetHashBytes(bytes2); contentMetaModel1.ContentList.Add(contentModel); } } contentMetaModel1.ContentList = contentMetaModel1.ContentList ?? new List <ContentModel>(); this.m_MetaModel = new ContentModel(); contentMetaModel1.ContentList.Add(this.m_MetaModel); this.m_MetaModel.Type = "Meta"; this.m_MetaModel.Size = metaSize; byte[] bytes3 = new byte[NintendoContentMeta.GetContentInfoHashSize()]; this.m_MetaModel.SetIdBytes(bytes3); this.m_MetaModel.SetHashBytes(bytes3); List <NintendoContentMetaInfo> contentMetaInfoList = contentMetaReader.GetContentMetaInfoList(); if (contentMetaInfoList.Count > 0) { contentMetaModel1.ContentMetaList = new List <ContentMetaModel>(); foreach (NintendoContentMetaInfo nintendoContentMetaInfo in contentMetaInfoList) { ContentMetaModel contentMetaModel2 = new ContentMetaModel(); contentMetaModel2.Type = nintendoContentMetaInfo.Type; contentMetaModel2.SetUInt64Id(nintendoContentMetaInfo.Id); contentMetaModel2.Version = nintendoContentMetaInfo.Version; contentMetaModel2.AttributeList = ((ContentMetaAttribute)nintendoContentMetaInfo.Attributes).ToStringList(); contentMetaModel1.ContentMetaList.Add(contentMetaModel2); } } this.m_model = contentMetaModel1; this.Size = (long)this.GetBytes().Length; }
public ProdEncryptedXciArchive(IReadableSink outSink, NintendoSubmissionPackageReader nspReader, NintendoSubmissionPackageReader uppReader, NintendoSubmissionPackageReader patchReader, byte launchFlags, KeyConfiguration keyConfig) { this.ConnectionList = new List <Connection>(); this.m_rng = new RNGCryptoServiceProvider(); this.m_keyConfig = keyConfig; this.SetCryptor(this.m_keyConfig); uint num1 = 0; uint num2 = 0; ulong num3 = 0; byte[] numArray1 = (byte[])null; NintendoSubmissionPackageFileSystemInfo prodNspInfo = ArchiveReconstructionUtils.GetProdNspInfo(nspReader, this.m_keyConfig); XciUtils.CheckRomSizeAndClockRate(prodNspInfo.CardSize, prodNspInfo.CardClockRate); NintendoSubmissionPackageFileSystemInfo uppInfo = (NintendoSubmissionPackageFileSystemInfo)null; if (uppReader != null) { uppInfo = ArchiveReconstructionUtils.GetProdNspInfo(uppReader, this.m_keyConfig); } XciSizeInfo xciSize = ProdEncryptedXciArchive.CalculateXciSize(prodNspInfo, uppInfo, (NintendoSubmissionPackageFileSystemInfo)null, this.m_keyConfig); int romSize = XciUtils.GetRomSize(xciSize.TotalSize); if (romSize == XciInfo.InvalidRomSize) { throw new ArgumentException(string.Format("Xci size exceed the maximum size of the game card.", Array.Empty <object>())); } if (prodNspInfo.CardSize < romSize) { throw new ArgumentException(string.Format("Xci requires CardSpec/Size = {0}, though it is set as {1}.", (object)romSize, (object)prodNspInfo.CardSize)); } outSink.SetSize(xciSize.TotalSize); List <Sha256PartitionFsHashSource> hashSources1 = new List <Sha256PartitionFsHashSource>(); PartitionFileSystemInfo partFsInfo1 = new PartitionFileSystemInfo(); List <ContentHashSource> hashSources2 = new List <ContentHashSource>(); List <Sha256PartitionFsHashSource> hashSources3 = new List <Sha256PartitionFsHashSource>(); if (uppInfo != null && uppReader != null) { long partitionHeaderSize = xciSize.UpdatePartitionHeaderSize; foreach (NintendoSubmissionPackageFileSystemInfo.EntryInfo entry in uppInfo.Entries) { if (entry.MetaType == "SystemUpdate") { NintendoContentMetaReader contentMetaReader = new NintendoContentMetaReader(entry.ContentMetaInfo.Data); num2 = contentMetaReader.GetVersion(); num3 = contentMetaReader.GetId(); } } byte[] buffer = uppReader.ReadBase(0L, uppReader.GetBaseSize()); numArray1 = new SHA256CryptoServiceProvider().ComputeHash(buffer, 0, buffer.Length); foreach (Tuple <string, long> tuple in uppReader.ListFileInfo().FindAll((Predicate <Tuple <string, long> >)(x => x.Item1.EndsWith(".nca")))) { string str = tuple.Item1; long num4 = tuple.Item2; ulong offset = (ulong)(partitionHeaderSize - xciSize.UpdatePartitionHeaderSize); PartitionFileSystemInfo.EntryInfo entryInfo = PartitionFileSystemInfo.EntryInfo.Make(str, (ulong)num4, offset, 0UL, XciInfo.PageSize); partFsInfo1.entries.Add(entryInfo); FileSystemArchvieFileSource archvieFileSource = new FileSystemArchvieFileSource((IFileSystemArchiveReader)uppReader, str); IReadableSink readableSink = (IReadableSink) new ReadableSubSink(outSink, xciSize.UpdatePartitionOffset + partitionHeaderSize, archvieFileSource.Size); this.ConnectionList.Add(new Connection((ISource)archvieFileSource, (ISink)readableSink)); hashSources2.Add(new ContentHashSource((ISource)null, "no_change")); SinkLinkedSource sinkLinkedSource = new SinkLinkedSource((ISink)readableSink, (ISource) new Sha256StreamHashSource((ISource) new SubSource(readableSink.ToSource(), 0L, (long)XciInfo.PageSize))); hashSources3.Add(new Sha256PartitionFsHashSource((ISource)sinkLinkedSource, hashSources3.Count)); partitionHeaderSize += archvieFileSource.Size; } } HashAdaptedSha256PartitionFsHeaderSource partitionFsHeaderSource1 = new HashAdaptedSha256PartitionFsHeaderSource((ISource) new HashNameEntryPartitionFsHeaderSource <Sha256PartitionFileSystemMeta>(hashSources2, partFsInfo1, xciSize.UpdatePartitionHeaderSize), hashSources3); IReadableSink readableSink1 = (IReadableSink) new ReadableSubSink(outSink, xciSize.UpdatePartitionOffset, partitionFsHeaderSource1.Size); this.ConnectionList.Add(new Connection((ISource)partitionFsHeaderSource1, (ISink)readableSink1)); SinkLinkedSource sinkLinkedSource1 = new SinkLinkedSource((ISink)readableSink1, (ISource) new Sha256StreamHashSource((ISource) new SubSource(readableSink1.ToSource(), 0L, xciSize.UpdatePartitionHeaderSize))); hashSources1.Add(new Sha256PartitionFsHashSource((ISource)sinkLinkedSource1, hashSources1.Count)); PartitionFileSystemInfo partFsInfo2 = new PartitionFileSystemInfo(); PartitionFileSystemInfo partFsInfo3 = new PartitionFileSystemInfo(); List <ContentHashSource> hashSources4 = new List <ContentHashSource>(); List <ContentHashSource> hashSources5 = new List <ContentHashSource>(); List <Sha256PartitionFsHashSource> hashSources6 = new List <Sha256PartitionFsHashSource>(); List <Sha256PartitionFsHashSource> hashSources7 = new List <Sha256PartitionFsHashSource>(); long partitionHeaderSize1 = xciSize.SecurePartitionHeaderSize; long partitionHeaderSize2 = xciSize.NormalPartitionHeaderSize; for (int index1 = 0; index1 < prodNspInfo.Entries.Count; ++index1) { NintendoSubmissionPackageFileSystemInfo.EntryInfo entry = prodNspInfo.Entries[index1]; List <Tuple <ISource, NintendoContentInfo> > contentSourceList = new List <Tuple <ISource, NintendoContentInfo> >(); for (int index2 = 0; index2 < entry.Contents.Count; ++index2) { NintendoSubmissionPackageFileSystemInfo.ContentInfo content = entry.Contents[index2]; if (!(content.ContentType == "Meta")) { if (content.ContentType == "Program") { num1 = (content.FsInfo as NintendoContentFileSystemInfo).sdkAddonVersion; } (content.FsInfo as NintendoContentFileSystemInfo).distributionType = (byte)1; NintendoContentArchiveSource contentArchiveSource = new NintendoContentArchiveSource(content.FsInfo as NintendoContentFileSystemInfo, this.m_keyConfig, false); ulong offset1 = (ulong)(partitionHeaderSize1 - xciSize.SecurePartitionHeaderSize); PartitionFileSystemInfo.EntryInfo entryInfo1 = PartitionFileSystemInfo.EntryInfo.Make("XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.nca", (ulong)contentArchiveSource.Size, offset1, 0UL, XciInfo.PageSize); partFsInfo2.entries.Add(entryInfo1); IReadableSink readableSink2 = (IReadableSink) new ReadableSubSink(outSink, xciSize.SecurePartitionOffset + partitionHeaderSize1, contentArchiveSource.Size); this.ConnectionList.Add(new Connection((ISource)contentArchiveSource, (ISink)readableSink2)); SinkLinkedSource sinkLinkedSource2 = new SinkLinkedSource((ISink)readableSink2, (ISource) new Sha256StreamHashSource(readableSink2.ToSource())); SinkLinkedSource sinkLinkedSource3 = new SinkLinkedSource((ISink)readableSink2, (ISource) new Sha256StreamHashSource((ISource) new SubSource(readableSink2.ToSource(), 0L, (long)XciInfo.PageSize))); hashSources4.Add(new ContentHashSource((ISource)sinkLinkedSource2, ".nca")); hashSources6.Add(new Sha256PartitionFsHashSource((ISource)sinkLinkedSource3, hashSources6.Count)); contentSourceList.Add(Tuple.Create <ISource, NintendoContentInfo>(hashSources4[hashSources4.Count - 1].Source, new NintendoContentInfo(content.ContentType, contentArchiveSource.Size))); partitionHeaderSize1 += ProdEncryptedXciArchive.RoundupPageSize(contentArchiveSource.Size); if (content.ContentType == "Control") { ulong offset2 = (ulong)(partitionHeaderSize2 - xciSize.NormalPartitionHeaderSize); PartitionFileSystemInfo.EntryInfo entryInfo2 = PartitionFileSystemInfo.EntryInfo.Make("XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.nca", (ulong)contentArchiveSource.Size, offset2, 0UL, XciInfo.PageSize); partFsInfo3.entries.Add(entryInfo2); SinkLinkedSource sinkLinkedSource4 = new SinkLinkedSource((ISink)readableSink2, readableSink2.ToSource()); IReadableSink readableSink3 = (IReadableSink) new ReadableSubSink(outSink, xciSize.NormalPartitionOffset + partitionHeaderSize2, sinkLinkedSource4.Size); this.ConnectionList.Add(new Connection((ISource)sinkLinkedSource4, (ISink)readableSink3)); hashSources5.Add(new ContentHashSource((ISource)sinkLinkedSource2, ".nca")); hashSources7.Add(new Sha256PartitionFsHashSource((ISource)sinkLinkedSource3, hashSources7.Count)); partitionHeaderSize2 += ProdEncryptedXciArchive.RoundupPageSize(contentArchiveSource.Size); } } } NintendoContentMetaArchiveSource metaArchiveSource = new NintendoContentMetaArchiveSource(new NintendoContentMetaBase(contentSourceList, entry.ContentMetaInfo.Data, entry.ContentMetaInfo.Model, true), entry.KeyIndex, this.m_keyConfig, prodNspInfo.IsProdEncryption, true); ulong offset3 = (ulong)(partitionHeaderSize1 - xciSize.SecurePartitionHeaderSize); PartitionFileSystemInfo.EntryInfo entryInfo3 = PartitionFileSystemInfo.EntryInfo.Make("XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.cnmt.nca", (ulong)metaArchiveSource.Size, offset3, 0UL, XciInfo.PageSize); partFsInfo2.entries.Add(entryInfo3); IReadableSink readableSink4 = (IReadableSink) new ReadableSubSink(outSink, xciSize.SecurePartitionOffset + partitionHeaderSize1, metaArchiveSource.Size); this.ConnectionList.Add(new Connection((ISource)metaArchiveSource, (ISink)readableSink4)); SinkLinkedSource sinkLinkedSource5 = new SinkLinkedSource((ISink)readableSink4, (ISource) new Sha256StreamHashSource(readableSink4.ToSource())); SinkLinkedSource sinkLinkedSource6 = new SinkLinkedSource((ISink)readableSink4, (ISource) new Sha256StreamHashSource((ISource) new SubSource(readableSink4.ToSource(), 0L, (long)XciInfo.PageSize))); hashSources4.Add(new ContentHashSource((ISource)sinkLinkedSource5, ".cnmt.nca")); hashSources6.Add(new Sha256PartitionFsHashSource((ISource)sinkLinkedSource6, hashSources6.Count)); partitionHeaderSize1 += ProdEncryptedXciArchive.RoundupPageSize(metaArchiveSource.Size); ulong offset4 = (ulong)(partitionHeaderSize2 - xciSize.NormalPartitionHeaderSize); PartitionFileSystemInfo.EntryInfo entryInfo4 = PartitionFileSystemInfo.EntryInfo.Make("XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.cnmt.nca", (ulong)metaArchiveSource.Size, offset4, 0UL, XciInfo.PageSize); partFsInfo3.entries.Add(entryInfo4); SinkLinkedSource sinkLinkedSource7 = new SinkLinkedSource((ISink)readableSink4, readableSink4.ToSource()); IReadableSink readableSink5 = (IReadableSink) new ReadableSubSink(outSink, xciSize.NormalPartitionOffset + partitionHeaderSize2, sinkLinkedSource7.Size); this.ConnectionList.Add(new Connection((ISource)sinkLinkedSource7, (ISink)readableSink5)); hashSources5.Add(new ContentHashSource((ISource)sinkLinkedSource5, ".cnmt.nca")); hashSources7.Add(new Sha256PartitionFsHashSource((ISource)sinkLinkedSource6, hashSources7.Count)); partitionHeaderSize2 += ProdEncryptedXciArchive.RoundupPageSize(metaArchiveSource.Size); } HashAdaptedSha256PartitionFsHeaderSource partitionFsHeaderSource2 = new HashAdaptedSha256PartitionFsHeaderSource((ISource) new HashNameEntryPartitionFsHeaderSource <Sha256PartitionFileSystemMeta>(hashSources5, partFsInfo3, xciSize.NormalPartitionHeaderSize), hashSources7); IReadableSink readableSink6 = (IReadableSink) new ReadableSubSink(outSink, xciSize.NormalPartitionOffset, partitionFsHeaderSource2.Size); this.ConnectionList.Add(new Connection((ISource)partitionFsHeaderSource2, (ISink)readableSink6)); SinkLinkedSource sinkLinkedSource8 = new SinkLinkedSource((ISink)readableSink6, (ISource) new Sha256StreamHashSource((ISource) new SubSource(readableSink6.ToSource(), 0L, xciSize.NormalPartitionHeaderSize))); hashSources1.Add(new Sha256PartitionFsHashSource((ISource)sinkLinkedSource8, hashSources1.Count)); HashAdaptedSha256PartitionFsHeaderSource partitionFsHeaderSource3 = new HashAdaptedSha256PartitionFsHeaderSource((ISource) new HashNameEntryPartitionFsHeaderSource <Sha256PartitionFileSystemMeta>(hashSources4, partFsInfo2, xciSize.SecurePartitionHeaderSize), hashSources6); IReadableSink readableSink7 = (IReadableSink) new ReadableSubSink(outSink, xciSize.SecurePartitionOffset, partitionFsHeaderSource3.Size); this.ConnectionList.Add(new Connection((ISource)partitionFsHeaderSource3, (ISink)readableSink7)); SinkLinkedSource sinkLinkedSource9 = new SinkLinkedSource((ISink)readableSink7, (ISource) new Sha256StreamHashSource((ISource) new SubSource(readableSink7.ToSource(), 0L, xciSize.SecurePartitionHeaderSize))); hashSources1.Add(new Sha256PartitionFsHashSource((ISource)sinkLinkedSource9, hashSources1.Count)); PartitionFileSystemInfo partFsInfo4 = new PartitionFileSystemInfo(); List <ContentHashSource> hashSources8 = new List <ContentHashSource>(); ulong offset5 = (ulong)(xciSize.UpdatePartitionOffset - xciSize.UpdatePartitionOffset); PartitionFileSystemInfo.EntryInfo entryInfo5 = PartitionFileSystemInfo.EntryInfo.Make("update", (ulong)(xciSize.UpdatePartitionHeaderSize + xciSize.UpdatePartitionSize), offset5, 0UL, (uint)xciSize.UpdatePartitionHeaderSize); partFsInfo4.entries.Add(entryInfo5); hashSources8.Add(new ContentHashSource((ISource)null, "update")); ulong offset6 = (ulong)(xciSize.NormalPartitionOffset - xciSize.UpdatePartitionOffset); PartitionFileSystemInfo.EntryInfo entryInfo6 = PartitionFileSystemInfo.EntryInfo.Make("normal", (ulong)(xciSize.NormalPartitionHeaderSize + xciSize.NormalPartitionSize), offset6, 0UL, (uint)xciSize.NormalPartitionHeaderSize); partFsInfo4.entries.Add(entryInfo6); hashSources8.Add(new ContentHashSource((ISource)null, "normal")); ulong offset7 = (ulong)(xciSize.SecurePartitionOffset - xciSize.UpdatePartitionOffset); PartitionFileSystemInfo.EntryInfo entryInfo7 = PartitionFileSystemInfo.EntryInfo.Make("secure", (ulong)(xciSize.SecurePartitionHeaderSize + xciSize.SecurePartitionSize), offset7, 0UL, (uint)xciSize.SecurePartitionHeaderSize); partFsInfo4.entries.Add(entryInfo7); hashSources8.Add(new ContentHashSource((ISource)null, "secure")); HashAdaptedSha256PartitionFsHeaderSource partitionFsHeaderSource4 = new HashAdaptedSha256PartitionFsHeaderSource((ISource) new HashNameEntryPartitionFsHeaderSource <Sha256PartitionFileSystemMeta>(hashSources8, partFsInfo4, xciSize.RootPartitionHeaderSize), hashSources1); IReadableSink readableSink8 = (IReadableSink) new ReadableSubSink(outSink, xciSize.RootPartitionOffset, partitionFsHeaderSource4.Size); this.ConnectionList.Add(new Connection((ISource)partitionFsHeaderSource4, (ISink)readableSink8)); ISource rootPartitionFsHeaderHashSource = (ISource) new SinkLinkedSource((ISink)readableSink8, (ISource) new Sha256StreamHashSource((ISource) new SubSource(readableSink8.ToSource(), 0L, xciSize.RootPartitionHeaderSize))); byte[] data1 = new byte[8]; this.m_rng.GetBytes(data1); ulong uint64 = BitConverter.ToUInt64(data1, 0); byte[] numArray2 = new byte[XciMeta.TitleKey1Size]; byte[] numArray3 = new byte[XciMeta.TitleKey2Size]; this.m_rng.GetBytes(numArray2); this.m_rng.GetBytes(numArray3); byte[] initialData = this.CreateInitialData(uint64, new Pair <byte[], byte[]>(numArray2, numArray3)); byte[] keyArea = this.CreateKeyArea(initialData, new Pair <byte[], byte[]>(numArray2, numArray3)); MemorySource memorySource = new MemorySource(keyArea, 0, keyArea.Length); byte[] data2 = new byte[XciInfo.IvSize]; this.m_rng.GetBytes(data2); XciInfo xciInfo = new XciInfo(); xciInfo.romAreaStartPageAddress = (uint)((ulong)xciSize.SecurePartitionOffset / (ulong)XciInfo.PageSize) - XciInfo.CardKeyAreaPageCount; xciInfo.kekIndex = XciInfo.KekIndexVersion0; xciInfo.romSize = XciInfo.ConvertRomSizeToRomSizeByte(prodNspInfo.CardSize); xciInfo.flags = launchFlags; xciInfo.packageId = uint64; xciInfo.validDataEndAddress = (uint)((int)(uint)((ulong)ProdEncryptedXciArchive.RoundupPageSize(xciSize.TotalSize) / (ulong)XciInfo.PageSize) - (int)XciInfo.CardKeyAreaPageCount - 1); xciInfo.iv = data2; xciInfo.partitionFsHeaderAddress = (ulong)(XciInfo.NormalAreaStartPageAddress - XciInfo.CardKeyAreaPageCount) * (ulong)XciInfo.PageSize; xciInfo.partitionFsHeaderSize = (ulong)xciSize.RootPartitionHeaderSize; xciInfo.partitionFsHeaderHash = (byte[])null; xciInfo.selSec = XciInfo.SelSecForT1; xciInfo.fwVersion = XciInfo.FwVersion; xciInfo.accCtrl1 = XciInfo.ConvertClockRateToAccCtrl1(prodNspInfo.CardClockRate); xciInfo.fwMode = num1; xciInfo.cupVersion = num2; xciInfo.cupId = num3; xciInfo.uppHash = numArray1 != null ? ((IEnumerable <byte>)numArray1).Take <byte>(XciInfo.UppHashSize).ToArray <byte>() : new byte[XciInfo.UppHashSize]; XciMeta xciMeta = new XciMeta(initialData); XciHeaderSource xciHeaderSource = new XciHeaderSource(ref xciInfo, xciMeta, rootPartitionFsHeaderHashSource, this.m_headerEncryptor, this.m_headerSigner); ReadableSubSink readableSubSink1 = new ReadableSubSink(outSink, 0L, memorySource.Size); this.ConnectionList.Add(new Connection((ISource)memorySource, (ISink)readableSubSink1)); ReadableSubSink readableSubSink2 = new ReadableSubSink(outSink, memorySource.Size, xciHeaderSource.Size); this.ConnectionList.Add(new Connection((ISource)xciHeaderSource, (ISink)readableSubSink2)); }
internal static NintendoSubmissionPackageFileSystemInfo GetReplacedNspInfo(NintendoSubmissionPackageReader nspReader, ISource inSource, string targetEntryPath, string descFilePath, KeyConfiguration keyConfig) { bool isReplaced = false; ArchiveReconstructionUtils.GetContentInfoDelegate getContentInfoImpl = (ArchiveReconstructionUtils.GetContentInfoDelegate)(contentInfo => { NintendoSubmissionPackageFileSystemInfo.ContentInfo contentInfo1 = new NintendoSubmissionPackageFileSystemInfo.ContentInfo(); string fileName = contentInfo.Id + ".nca"; NintendoContentArchiveReader ncaReader = nspReader.OpenNintendoContentArchiveReader(fileName, keyConfig.GetKeyAreaEncryptionKeys()); if (targetEntryPath.StartsWith(fileName)) { contentInfo1.FsInfo = (Nintendo.Authoring.FileSystemMetaLibrary.FileSystemInfo)ArchiveReconstructionUtils.GetReplacedNcaInfo(ncaReader, descFilePath, new EntryReplaceRule() { Source = inSource, Path = targetEntryPath.Substring(fileName.Length + 1) }); isReplaced = true; } else { contentInfo1.Source = (ISource) new FileSystemArchvieFileSource((IFileSystemArchiveReader)nspReader, fileName); } contentInfo1.ContentType = contentInfo.Type; return(contentInfo1); }); ArchiveReconstructionUtils.GetContentMetaInfoDelegate getContentMetaInfoImpl = (ArchiveReconstructionUtils.GetContentMetaInfoDelegate)((ref NintendoSubmissionPackageFileSystemInfo.EntryInfo entry, string contentMetaFileName, ContentMetaModel model) => { ArchiveReconstructionUtils.GetCommonContentMetaInfo(ref entry, contentMetaFileName, model, nspReader, keyConfig); if (!targetEntryPath.StartsWith(contentMetaFileName) || !targetEntryPath.EndsWith(".cnmt")) { return; } NintendoContentMetaReader contentMetaReader1 = new NintendoContentMetaReader(entry.ContentMetaInfo.Data); ulong id1 = contentMetaReader1.GetId(); uint version1 = contentMetaReader1.GetVersion(); if (inSource.Size != (long)entry.ContentMetaInfo.Data.Length) { throw new Exception(".cnmt file specified to be replaced is invalid."); } ByteData byteData = inSource.PullData(0L, (int)inSource.Size); ArraySegment <byte> buffer = byteData.Buffer; byte[] array = buffer.Array; buffer = byteData.Buffer; int offset = buffer.Offset; byte[] data = entry.ContentMetaInfo.Data; int dstOffset = 0; int count = byteData.Buffer.Count; Buffer.BlockCopy((Array)array, offset, (Array)data, dstOffset, count); NintendoContentMetaReader contentMetaReader2 = new NintendoContentMetaReader(entry.ContentMetaInfo.Data); ulong id2 = contentMetaReader2.GetId(); if ((long)id1 != (long)id2) { throw new ArgumentException(string.Format("Ids of content meta are different. (oldId = {0:x16}, newID = {0:x16})", (object)id1, (object)id2)); } uint version2 = contentMetaReader2.GetVersion(); Log.Info(string.Format("content meta (ID = {0:x16}) will be replaced : version {1} -> {2}", (object)id1, (object)version1, (object)version2)); isReplaced = true; }); NintendoSubmissionPackageFileSystemInfo nspInfo = ArchiveReconstructionUtils.GetNspInfo(nspReader, keyConfig, getContentInfoImpl, getContentMetaInfoImpl); if (isReplaced) { return(nspInfo); } throw new Exception("nothing was replaced."); }
private static ContentMetaDescriptor ExtractContentMetaDescriptor(byte[] buffer, ContentMetaModel model, List <NintendoContentInfo> contentInfoList) { NintendoContentMetaReader contentMetaReader = new NintendoContentMetaReader(buffer); NintendoExtendedHeader extendedHeader = contentMetaReader.GetExtendedHeader(); if (contentMetaReader.GetType() == "AddOnContent") { (extendedHeader as NintendoAddOnContentExtendedHeader).Tag = (model as AddOnContentContentMetaModel).Tag; } return(new ContentMetaDescriptor(contentMetaReader.GetType(), contentMetaReader.GetId(), contentMetaReader.GetVersion(), contentMetaReader.GetAttributes(), contentMetaReader.GetApplicationId(), contentMetaReader.GetRequiredDownloadSystemVersion(), contentInfoList, contentMetaReader.GetContentMetaInfoList(), extendedHeader, contentMetaReader.GetDigest())); }