private void CalculateHash(ByteData sourceData, long offset, int size)
{
if (this.m_sink.QueryStatus().IsFilled)
{
throw new InvalidOperationException();
}
this.m_sink.PushData(sourceData, offset);
}
public ByteData PullData(long offset, int size)
{
ByteData srcData = this.m_source.PullData(offset, size);
long dstOffset = (long)this.HashSize * offset / (long)this.m_blockSize;
this.CalculateAndStoreHash(srcData, dstOffset, this.m_hashLayerCount - 1);
return(srcData);
}
public ByteData PullData(long offset, int size)
{
ByteData byteData = this.m_source.PullData(offset, size);
if (byteData.Buffer.Count % this.BlockSize != 0)
{
throw new InvalidOperationException();
}
if (offset % (long)this.BlockSize != 0L)
{
throw new InvalidOperationException();
}
if (byteData.Buffer.Count == 0)
{
return(new ByteData(new ArraySegment <byte>()));
}
byte[] numArray = new byte[byteData.Buffer.Count];
int num1 = 0;
ArraySegment <byte> buffer;
while (true)
{
int num2 = num1;
buffer = byteData.Buffer;
int count = buffer.Count;
if (num2 < count)
{
IXtsModeEncryptor crypto = this.m_crypto;
byte[] initialTweak = this.GetInitialTweak(offset + (long)num1);
buffer = byteData.Buffer;
byte[] array = buffer.Array;
buffer = byteData.Buffer;
int srcOffset = buffer.Offset + num1;
int blockSize = this.BlockSize;
byte[] dst = numArray;
int dstOffset = num1;
crypto.EncryptBlock(initialTweak, array, srcOffset, blockSize, dst, dstOffset);
num1 += this.BlockSize;
}
else
{
break;
}
}
byte[] array1 = numArray;
int offset1 = 0;
buffer = byteData.Buffer;
int count1 = buffer.Count;
return(new ByteData(new ArraySegment <byte>(array1, offset1, count1)));
}
public int PushData(ByteData data, long offset)
{
int writableSize = SinkUtil.GetWritableSize(this.Size, offset, data.Buffer.Count);
if (writableSize == 0)
{
return(0);
}
Buffer.BlockCopy((Array)data.Buffer.Array, data.Buffer.Offset, (Array)this.m_buffer, (int)offset, writableSize);
this.m_status.FilledRangeList.MergingAdd(new Range(offset, (long)writableSize));
this.m_status.IsFilled = SinkUtil.CheckIsFilled(this.m_status.FilledRangeList, this.Size);
return(writableSize);
}
public int PushData(ByteData data, long offset)
{
int writableSize = SinkUtil.GetWritableSize(this.Size, offset, data.Buffer.Count);
if (writableSize == 0)
{
return(0);
}
this.m_storage.Write(offset, data.Buffer.Array);
this.m_storage.Commit();
this.m_status.FilledRangeList.MergingAdd(new Range(offset, (long)writableSize));
this.m_status.IsFilled = SinkUtil.CheckIsFilled(this.m_status.FilledRangeList, this.Size);
return(writableSize);
}
public int PushData(ByteData data, long offset)
{
int count = data.Buffer.Count;
if (offset + (long)count > this.Size)
{
int num = (int)(this.Size - offset);
count = num > 0 ? num : 0;
}
int num1 = this.m_sink.PushData(new ByteData(new ArraySegment <byte>(data.Buffer.Array, data.Buffer.Offset, count)), this.m_offset + offset);
this.m_status.FilledRangeList.MergingAdd(new Range(offset, (long)num1));
this.m_status.IsFilled = SinkUtil.CheckIsFilled(this.m_status.FilledRangeList, this.Size);
return(num1);
}
public ByteData PullData(long offset, int size)
{
this.CheckAlignment(offset);
int size1 = size;
if (offset + (long)size1 < this.Size && (size1 & this.AlignmentSize - 1) != 0)
{
size1 = size1 / this.AlignmentSize * this.AlignmentSize;
}
ByteData byteData = this.m_source.PullData(offset, size1);
if (offset + (long)byteData.Buffer.Count < this.Size)
{
this.CheckAlignment((long)byteData.Buffer.Count);
}
return(byteData);
}
public override int Read(byte[] buffer, int offset, int count)
{
ByteData byteData = this.m_source.PullData(this.m_offset, count);
if (byteData.Buffer.Count == 0)
{
return(0);
}
Buffer.BlockCopy((Array)byteData.Buffer.Array, byteData.Buffer.Offset, (Array)buffer, offset, byteData.Buffer.Count);
long offset1 = this.m_offset;
ArraySegment <byte> buffer1 = byteData.Buffer;
long count1 = (long)buffer1.Count;
this.m_offset = offset1 + count1;
buffer1 = byteData.Buffer;
return(buffer1.Count);
}
public ByteData PullData(long offset, int size)
{
ByteData byteData = this.m_source.PullData(offset, size);
if (byteData.Buffer.Count == 0)
{
return(new ByteData(new ArraySegment <byte>()));
}
ulong num = (ulong)(this.BaseOffset + offset) / (ulong)this.BlockSize;
byte[] numArray1 = new byte[this.m_crypto.KeySize];
for (int index = 0; index < 4; ++index)
{
numArray1[7 - index] = (byte)(this.Generation >> index * 8 & (int)byte.MaxValue);
}
for (int index = 0; index < 8; ++index)
{
numArray1[15 - index] = (byte)(num >> index * 8 & (ulong)byte.MaxValue);
}
byte[] numArray2 = new byte[byteData.Buffer.Count];
ICtrModeEncryptor crypto = this.m_crypto;
byte[] iv = numArray1;
ArraySegment <byte> buffer = byteData.Buffer;
byte[] array1 = buffer.Array;
buffer = byteData.Buffer;
int offset1 = buffer.Offset;
buffer = byteData.Buffer;
int count1 = buffer.Count;
byte[] dst = numArray2;
int dstOffset = 0;
crypto.EncryptBlock(iv, array1, offset1, count1, dst, dstOffset);
byte[] array2 = numArray2;
int offset2 = 0;
buffer = byteData.Buffer;
int count2 = buffer.Count;
return(new ByteData(new ArraySegment <byte>(array2, offset2, count2)));
}
public ByteData PullData(long offset, int size)
{
if (this.m_buffer == null)
{
for (int index = 0; index < this.m_hashSources.Count; ++index)
{
if (!(this.m_hashSources[index].Extension != ".nca") || !(this.m_hashSources[index].Extension != ".cnmt.nca") || (!(this.m_hashSources[index].Extension != ".cnmt.xml") || !(this.m_hashSources[index].Extension != ".jpg")) || (!(this.m_hashSources[index].Extension != ".cnmt") || !(this.m_hashSources[index].Extension != ".nacp.xml") || !(this.m_hashSources[index].Extension != ".programinfo.xml")))
{
if (this.m_hashSources[index].Source == null || this.m_hashSources[index].Source.Size != 32L)
{
throw new InvalidOperationException();
}
ByteData byteData = this.m_hashSources[index].Source.PullData(0L, 16);
ArraySegment <byte> buffer = byteData.Buffer;
if (buffer.Count != 16)
{
throw new InvalidOperationException();
}
buffer = byteData.Buffer;
byte[] numArray1 = new byte[buffer.Count];
buffer = byteData.Buffer;
byte[] array = buffer.Array;
buffer = byteData.Buffer;
int offset1 = buffer.Offset;
byte[] numArray2 = numArray1;
int dstOffset = 0;
buffer = byteData.Buffer;
int count = buffer.Count;
Buffer.BlockCopy((Array)array, offset1, (Array)numArray2, dstOffset, count);
PartitionFileSystemInfo.EntryInfo entry = this.m_partFsInfo.entries[index];
entry.name = Regex.Replace(entry.name, "^.{32}", BitConverter.ToString(numArray1).Replace("-", string.Empty).ToLower());
this.m_partFsInfo.entries[index] = entry;
}
}
this.m_buffer = Activator.CreateInstance <T>().Create(this.m_partFsInfo);
if (this.Size != (long)this.m_buffer.Length)
{
throw new InvalidOperationException();
}
}
return(new MemorySource(this.m_buffer, 0, this.m_buffer.Length).PullData(offset, size));
}
public ByteData PullData(long offset, int size)
{
ISource source = this.m_contentMetaBase.GetSource();
NintendoContentMetaReader contentMetaReader = new NintendoContentMetaReader(source.PullData(0L, (int)source.Size).Buffer.Array);
List <NintendoContentInfo> contentInfoList = contentMetaReader.GetContentInfoList();
for (int index = 0; index < contentInfoList.Count; ++index)
{
NintendoContentInfo nintendoContentInfo = contentInfoList[index];
this.m_model.ContentList[index].SetIdBytes(nintendoContentInfo.Id);
this.m_model.ContentList[index].SetHashBytes(nintendoContentInfo.Hash);
}
this.m_model.SetDigestBytes(contentMetaReader.GetDigest());
ByteData byteData = this.m_MetaHashSource.PullData(0L, NintendoContentMeta.GetContentInfoHashSize());
this.m_MetaModel.SetIdBytes(byteData.Buffer.Array);
this.m_MetaModel.SetHashBytes(byteData.Buffer.Array);
byte[] bytes = this.GetBytes();
return(new MemorySource(bytes, 0, bytes.Length).PullData(offset, size));
}
private void CalculateAndStoreHash(ByteData srcData, long dstOffset, int hashLayerCount)
{
if (this.m_hierarchicalHashValueSinkList[hashLayerCount].QueryStatus().IsFilled)
{
throw new InvalidOperationException();
}
int num1 = 0;
int num2 = 0;
while (true)
{
int num3 = num2;
ArraySegment <byte> buffer = srcData.Buffer;
int count1 = buffer.Count;
if (num3 < count1)
{
buffer = srcData.Buffer;
int num4 = Math.Min(buffer.Count - num2, this.m_blockSize);
SHA256CryptoServiceProvider hashCalculator = this.m_hashCalculator;
buffer = srcData.Buffer;
byte[] array = buffer.Array;
buffer = srcData.Buffer;
int offset = buffer.Offset + num2;
int count2 = num4;
byte[] hash = hashCalculator.ComputeHash(array, offset, count2);
num1 += this.m_hierarchicalHashValueSinkList[hashLayerCount].PushData(new ByteData(new ArraySegment <byte>(hash, 0, hash.Length)), dstOffset + (long)num1);
num2 += this.m_blockSize;
}
else
{
break;
}
}
if (!this.m_hierarchicalHashValueSinkList[hashLayerCount].QueryStatus().IsFilled || hashLayerCount == 0)
{
return;
}
ISource source = this.m_hierarchicalHashValueSinkList[hashLayerCount].ToSource();
this.CalculateAndStoreHash(source.PullData(0L, (int)source.Size), 0L, hashLayerCount - 1);
}
public ByteData PullData(long offset, int size)
{
int count1 = 0;
byte[] array1 = new byte[size];
long offset1 = offset;
while (count1 != size)
{
ConcatenatedSource.Element element = this.GetElement(offset1);
ByteData byteData = element.Source.PullData(offset1 - element.Offset, size - count1);
ArraySegment <byte> buffer = byteData.Buffer;
if (buffer.Count != 0)
{
buffer = byteData.Buffer;
byte[] array2 = buffer.Array;
buffer = byteData.Buffer;
int offset2 = buffer.Offset;
byte[] numArray = array1;
int dstOffset = count1;
buffer = byteData.Buffer;
int count2 = buffer.Count;
Buffer.BlockCopy((Array)array2, offset2, (Array)numArray, dstOffset, count2);
int num1 = count1;
buffer = byteData.Buffer;
int count3 = buffer.Count;
count1 = num1 + count3;
long num2 = offset1;
buffer = byteData.Buffer;
long count4 = (long)buffer.Count;
offset1 = num2 + count4;
}
else
{
break;
}
}
return(new ByteData(new ArraySegment <byte>(array1, 0, count1)));
}
public int PushData(ByteData data, long offset)
{
int writableSize = SinkUtil.GetWritableSize(this.Size, offset, data.Buffer.Count);
if (writableSize == 0)
{
return(0);
}
using (Stream stream1 = (Stream) new SubStream((Stream) new FileStream(this.m_filePath, FileMode.Open, FileAccess.ReadWrite, FileShare.None, 4096, FileOptions.RandomAccess), this.m_offset, this.Size))
{
stream1.Seek(offset, SeekOrigin.Begin);
Stream stream2 = stream1;
ArraySegment <byte> buffer = data.Buffer;
byte[] array = buffer.Array;
buffer = data.Buffer;
int offset1 = buffer.Offset;
int count = writableSize;
stream2.Write(array, offset1, count);
}
this.m_status.FilledRangeList.MergingAdd(new Range(offset, (long)writableSize));
this.m_status.IsFilled = SinkUtil.CheckIsFilled(this.m_status.FilledRangeList, this.Size);
return(writableSize);
}
public ByteData PullData(long offset, int size)
{
if (size % 2 != 0)
{
throw new ArgumentException();
}
ByteData byteData = this.m_source.PullData(offset, size / 2);
byte[] numArray1 = new byte[byteData.Buffer.Count];
byte[] array = byteData.Buffer.Array;
ArraySegment <byte> buffer = byteData.Buffer;
int offset1 = buffer.Offset;
byte[] numArray2 = numArray1;
int dstOffset = 0;
buffer = byteData.Buffer;
int count = buffer.Count;
Buffer.BlockCopy((Array)array, offset1, (Array)numArray2, dstOffset, count);
byte[] bytes = Encoding.ASCII.GetBytes(BitConverter.ToString(numArray1).Replace("-", string.Empty));
return(new ByteData(new ArraySegment <byte>(bytes, 0, bytes.Length)));
}
public ByteData PullData(long offset, int size)
{
ByteData byteData = this.m_rootPartitionFsHeaderHashSource.PullData(0L, 32);
this.m_xciInfo.partitionFsHeaderHash = new byte[32];
ArraySegment <byte> buffer = byteData.Buffer;
byte[] array1 = buffer.Array;
buffer = byteData.Buffer;
int offset1 = buffer.Offset;
byte[] partitionFsHeaderHash = this.m_xciInfo.partitionFsHeaderHash;
int dstOffset = 0;
buffer = byteData.Buffer;
int count = buffer.Count;
Buffer.BlockCopy((Array)array1, offset1, (Array)partitionFsHeaderHash, dstOffset, count);
byte[] header = this.m_xciMeta.CreateHeader(this.m_xciInfo);
this.m_headerEncryptor.EncryptBlock(this.m_xciInfo.iv, header, XciMeta.GetEncryptionTargetOffset(), XciMeta.GetEncryptionTargetSize(), header, XciMeta.GetEncryptionTargetOffset());
byte[] array2 = ((IEnumerable <byte>) this.m_headerSigner.SignBlock(header, 0, header.Length)).Concat <byte>((IEnumerable <byte>)header).ToArray <byte>();
return(new ByteData(new ArraySegment <byte>(array2, 0, array2.Length)));
}
public ByteData PullData(long offset, int size)
{
ByteData byteData1 = this.m_baseSource.PullData(offset, size);
foreach (Tuple <ISource, long, long> adaptSourceInfo in this.m_adaptSourceInfos)
{
ISource source = adaptSourceInfo.Item1;
long num1 = adaptSourceInfo.Item2;
long num2 = adaptSourceInfo.Item3;
if (offset < num1 + num2)
{
long num3 = offset;
ArraySegment <byte> buffer = byteData1.Buffer;
long count1 = (long)buffer.Count;
if (num3 + count1 > num1)
{
ByteData byteData2 = source.PullData(0L, (int)num2);
buffer = byteData2.Buffer;
if (buffer.Count == 0)
{
buffer = new ArraySegment <byte>();
return(new ByteData(buffer));
}
buffer = byteData2.Buffer;
if ((long)buffer.Count != num2)
{
throw new InvalidOperationException();
}
long num4 = num1 + num2;
long num5 = offset;
buffer = byteData1.Buffer;
long count2 = (long)buffer.Count;
long num6 = num5 + count2;
bool flag1 = num4 <= num6;
bool flag2 = num1 >= offset;
int num7 = 0;
int num8 = 0;
int num9 = 0;
if (flag2 & flag1)
{
num7 = (int)(num1 - offset);
num8 = 0;
num9 = (int)num2;
}
else if (flag2 && !flag1)
{
num7 = (int)(num1 - offset);
num8 = 0;
long num10 = offset;
buffer = byteData1.Buffer;
long count3 = (long)buffer.Count;
num9 = (int)(num10 + count3 - num1);
}
else if (!flag2 & flag1)
{
num7 = 0;
num8 = (int)(offset - num1);
num9 = (int)(num2 - (long)num8);
}
else if (!flag2 && !flag1)
{
num7 = 0;
num8 = (int)(offset - num1);
buffer = byteData1.Buffer;
num9 = buffer.Count;
}
buffer = byteData2.Buffer;
byte[] array1 = buffer.Array;
buffer = byteData2.Buffer;
int srcOffset = buffer.Offset + num8;
buffer = byteData1.Buffer;
byte[] array2 = buffer.Array;
buffer = byteData1.Buffer;
int dstOffset = buffer.Offset + num7;
int count4 = num9;
Buffer.BlockCopy((Array)array1, srcOffset, (Array)array2, dstOffset, count4);
}
}
}
return(byteData1);
}
public void Run()
{
SourceStatus sourceStatus = new SourceStatus();
bool flag1 = false;
while (!flag1)
{
bool flag2 = false;
foreach (Connection connection in this.m_connectionList)
{
foreach (Range duplicatedDeleted in (List <Range>)connection.Source.QueryStatus().AvailableRangeList.GetDuplicatedDeletedList(connection.Sink.QueryStatus().FilledRangeList))
{
long num1 = 0;
int length = 8388608;
byte[] array1 = new byte[length];
long num2 = 0;
while (num1 < duplicatedDeleted.Size)
{
int size = (int)Math.Min(duplicatedDeleted.Size - num1 - num2, (long)length);
ByteData data1 = connection.Source.PullData(duplicatedDeleted.Offset + num1 + num2, size);
ArraySegment <byte> buffer;
if (num2 + (long)data1.Buffer.Count <= (long)length)
{
buffer = data1.Buffer;
if (buffer.Count != 0 || num2 == 0L)
{
goto label_9;
}
}
num1 += (long)connection.Sink.PushData(new ByteData(new ArraySegment <byte>(array1, 0, (int)num2)), duplicatedDeleted.Offset + num1);
num2 = 0L;
buffer = data1.Buffer;
if (buffer.Count == 0)
{
continue;
}
label_9:
buffer = data1.Buffer;
if (buffer.Count == size)
{
if (0L < num2)
{
buffer = data1.Buffer;
byte[] array2 = buffer.Array;
int srcOffset = 0;
byte[] numArray = array1;
int dstOffset = (int)num2;
buffer = data1.Buffer;
int count1 = buffer.Count;
Buffer.BlockCopy((Array)array2, srcOffset, (Array)numArray, dstOffset, count1);
long num3 = num1;
ISink sink = connection.Sink;
byte[] array3 = array1;
int offset1 = 0;
int num4 = (int)num2;
buffer = data1.Buffer;
int count2 = buffer.Count;
int count3 = num4 + count2;
ByteData data2 = new ByteData(new ArraySegment <byte>(array3, offset1, count3));
long offset2 = duplicatedDeleted.Offset + num1;
long num5 = (long)sink.PushData(data2, offset2);
num1 = num3 + num5;
num2 = 0L;
}
else
{
num1 += (long)connection.Sink.PushData(data1, duplicatedDeleted.Offset + num1);
}
}
else
{
buffer = data1.Buffer;
byte[] array2 = buffer.Array;
int srcOffset = 0;
byte[] numArray = array1;
int dstOffset = (int)num2;
buffer = data1.Buffer;
int count1 = buffer.Count;
Buffer.BlockCopy((Array)array2, srcOffset, (Array)numArray, dstOffset, count1);
long num3 = num2;
buffer = data1.Buffer;
long count2 = (long)buffer.Count;
num2 = num3 + count2;
}
}
if (num1 > 0L)
{
flag2 = true;
}
}
}
flag1 = true;
foreach (Connection connection in this.m_connectionList)
{
if (!connection.Sink.QueryStatus().IsFilled)
{
flag1 = false;
break;
}
}
if (!flag1 && !flag2)
{
throw new ApplicationException("Failed to resolve dependencies for archiving. Please contact to NintendoSDK support.");
}
}
}
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.");
}
public int PushData(ByteData data, long offset)
{
return(data.Buffer.Count);
}
