static string LoadLevelDB()
{
var bitName = "x32";
long dllLength = 410624;
if (Environment.Is64BitProcess)
{
bitName = "x64";
dllLength = 491520;
}
var folder = Path.Combine(GA.TempFolder, DLL_NAME_SIMPLE, bitName);
GA.IO.CreateDirectory(folder);
var dllFile = new FileInfo(Path.Combine(folder, DLL_NAME));
if (!dllFile.Exists || dllFile.Length != dllLength)
{
using (var stream = typeof(LDB).Assembly.GetManifestResourceStream("Aoite.LevelDB.Interop." + DLL_NAME_SIMPLE + bitName + ".gz"))
{
using (var gzipStream = new System.IO.Compression.GZipStream(stream, System.IO.Compression.CompressionMode.Decompress))
{
using (var fileStream = dllFile.Create())
{
gzipStream.CopyTo(fileStream);
}
}
}
}
return(dllFile.FullName);
}
public SKPicture Load(string path)
{
Reset();
var extension = System.IO.Path.GetExtension(path);
switch (extension.ToLower())
{
default:
case ".svg":
{
var svgDocument = SvgDocument.Open <SvgDocument>(path, null);
if (svgDocument != null)
{
svgDocument.FlushStyles(true);
Picture = Load(svgDocument);
Document = svgDocument;
return(Picture);
}
return(null);
}
case ".svgz":
{
using (var fileStream = System.IO.File.OpenRead(path))
using (var gzipStream = new System.IO.Compression.GZipStream(fileStream, System.IO.Compression.CompressionMode.Decompress))
using (var memoryStream = new System.IO.MemoryStream())
{
gzipStream.CopyTo(memoryStream);
memoryStream.Position = 0;
return(Load(memoryStream));
}
}
}
}
/// <summary>
/// Uncompress a string to a UTF8-8 string
/// </summary>
/// <param name="bytes"></param>
/// <returns></returns>
public static string Uncompress(this byte[] bytes)
{
using (var mso = new MemoryStream())
{
MemoryStream msi = null;
try
{
msi = new MemoryStream(bytes);
using (var gs = new System.IO.Compression.GZipStream(msi, System.IO.Compression.CompressionMode.Decompress, true))
{
msi = null;
gs.CopyTo(mso);
}
}
finally
{
if (msi != null)
{
msi.Dispose();
}
}
return(Encoding.UTF8.GetString(mso.ToArray()));
}
}
internal static System.IO.FileInfo DecompressGZip(System.IO.FileInfo CompressedFile)
{
// Get the stream of the source file.
using (System.IO.FileStream inFile = CompressedFile.OpenRead())
{
// Get original file extension, for example
// "doc" from report.doc.gz.
string curFile = CompressedFile.FullName;
string origName = curFile.Remove(curFile.Length -
CompressedFile.Extension.Length);
//Create the decompressed file.
using (System.IO.FileStream outFile = System.IO.File.Create(origName))
{
using (System.IO.Compression.GZipStream Decompress = new System.IO.Compression.GZipStream(inFile,
System.IO.Compression.CompressionMode.Decompress))
{
// Copy the decompression stream
// into the output file.
Decompress.CopyTo(outFile);
}
}
return(new System.IO.FileInfo(origName));
}
}
public static Data GzJsonDeSerialize(string fileName, Action <Exception> toLog = null)
{
if (System.IO.File.Exists(fileName) == false)
{
return(null);
}
Data result = null;
try
{
using (System.IO.FileStream fs = new System.IO.FileStream(fileName, System.IO.FileMode.Open, System.IO.FileAccess.Read))
using (System.IO.Compression.GZipStream gz = new System.IO.Compression.GZipStream(fs, System.IO.Compression.CompressionMode.Decompress, false))
using (System.IO.MemoryStream mso = new System.IO.MemoryStream())
{
gz.CopyTo(mso);
DataSize = mso.Length;
mso.Position = 0;
var serializer = new DataContractJsonSerializer(typeof(Data));
result = (Data)serializer.ReadObject(mso);
}
}
catch (Exception ex) { if (toLog != null)
{
toLog(ex);
}
else
{
throw ex;
} return(null); }
return(result);
}
/// <summary>
/// Decompresses a file
/// </summary>
/// <param name="fileToDecompress"></param>
/// <param name="outputPath"></param>
public FileInfo Decompress(FileInfo fileToDecompress, FileInfo outputfile)
{
try
{
using (var originalFileStream = fileToDecompress.OpenRead())
{
if ((System.IO.File.GetAttributes(fileToDecompress.FullName) & FileAttributes.Hidden) != FileAttributes.Hidden)
{
if (string.IsNullOrEmpty(outputfile.FullName) || outputfile.Exists)
{
throw new Exception("File already exists.");
}
using (var decompressedFileStream = outputfile?.Create())
{
using (var decompressionStream = new System.IO.Compression.GZipStream(originalFileStream, System.IO.Compression.CompressionMode.Decompress))
{
decompressionStream.CopyTo(decompressedFileStream);
}
return(outputfile);
}
}
throw new Exception("The file cannot be decompressed.");
}
}
catch (Exception ex)
{
throw new Exception(ex.Message, ex);
}
}
public void SetData(string str, string scv, byte[] dealsInfo, byte[] dealsData)
{
this.CurrentTestRet = WekaUtils.StringToDoubleArray(str);
this.CurrentClassValue = WekaUtils.StringToDoubleArray(scv);
var deals = Feng.Windows.Utils.SerializeHelper.Deserialize <DealsInfo>(dealsInfo);
if (dealsData != null)
{
System.IO.MemoryStream outStream = new System.IO.MemoryStream();
var inStream = new System.IO.MemoryStream(dealsData);
System.IO.Compression.GZipStream zipStream = new System.IO.Compression.GZipStream(inStream, System.IO.Compression.CompressionMode.Decompress);
zipStream.CopyTo(outStream);
deals.Deals = Feng.Windows.Utils.SerializeHelper.Deserialize <List <DealInfo> >(outStream.ToArray());
}
else
{
deals.Deals = new List <DealInfo>();
}
if (deals != null)
{
this.Deals = deals;
Initialized = true;
}
}
private IEnumerable <VersionDescription> ParseResponse(WebHeaderCollection header, byte[] body)
{
switch (header.Get("Content-Encoding"))
{
case "gzip":
using (var dst = new System.IO.MemoryStream())
using (var s = new System.IO.Compression.GZipStream(new System.IO.MemoryStream(body), System.IO.Compression.CompressionMode.Decompress)) {
s.CopyTo(dst);
dst.Flush();
body = dst.ToArray();
}
break;
case "deflate":
using (var dst = new System.IO.MemoryStream())
using (var s = new System.IO.Compression.DeflateStream(new System.IO.MemoryStream(body), System.IO.Compression.CompressionMode.Decompress)) {
s.CopyTo(dst);
dst.Flush();
body = dst.ToArray();
}
break;
default:
break;
}
return(ParseAppCast(System.Text.Encoding.UTF8.GetString(body)));
}
public override byte[] Encode(byte[] Input)
{
System.IO.Compression.GZipStream gzs = new System.IO.Compression.GZipStream(new System.IO.MemoryStream(Input), System.IO.Compression.CompressionMode.Compress);
System.IO.MemoryStream RMS /*i didn't mean it, it happend*/ = new System.IO.MemoryStream(Input.Length >> 1);
RMS.WriteByte(0);
gzs.CopyTo(RMS);
return(RMS.ToArray());
}
private void UncompressedFile(string compressedFile, string uncompressedFile)
{
using (System.IO.Compression.GZipStream compressed = new System.IO.Compression.GZipStream(new FileStream(compressedFile, FileMode.Open, FileAccess.Read), System.IO.Compression.CompressionMode.Decompress))
using (FileStream uncompressed = new FileStream(uncompressedFile, FileMode.Create, FileAccess.Write))
{
compressed.CopyTo(uncompressed);
}
}
/// <summary>
/// Decode the content
/// </summary>
/// <param name="data">Content to decode</param>
/// <returns>Decoded content</returns>
public byte[] Decode(byte[] data)
{
var output = new MemoryStream();
var input = new MemoryStream(data);
using (var stream = new System.IO.Compression.GZipStream(input, System.IO.Compression.CompressionMode.Decompress))
stream.CopyTo(output);
return output.ToArray();
}
public override void OnLoad()
{
if (!Directory.Exists(PluginDataDirectory))
{
Directory.CreateDirectory(PluginDataDirectory);
}
if (!Directory.Exists(PluginDataDirectory + "\\Rift Teams"))
{
Directory.CreateDirectory(PluginDataDirectory + "\\Rift Teams");
}
if (!Directory.Exists(PluginDataDirectory + "\\Rift Teams\\Archive"))
{
Directory.CreateDirectory(PluginDataDirectory + "\\Rift Teams\\Archive");
}
if (File.Exists(PluginDataDirectory + "\\allMons.gz"))
{
using (MemoryStream ms = new MemoryStream(File.ReadAllBytes(PluginDataDirectory + "\\allMons.gz")))
{
using (System.IO.Compression.GZipStream gz = new System.IO.Compression.GZipStream(ms, System.IO.Compression.CompressionMode.Decompress))
{
using (MemoryStream os = new MemoryStream())
{
gz.CopyTo(os);
var ostr = Encoding.ASCII.GetString(os.ToArray());
allMons = JsonConvert.DeserializeObject <Dictionary <string, Dictionary <ulong, KeyValuePair <RiftDeck, Monster> > > >(ostr);
}
}
}
foreach (var m in allMons.SelectMany(q => q.Value.Select(r => r.Value.Value)))
{
var tid = long.Parse(m.MonsterTypeId.ToString().Substring(0, m.MonsterTypeId.ToString().Length - 2) + "1" + m.MonsterTypeId.ToString().Last());
m.Name = MonsterName(tid);
foreach (var r in m.Runes)
{
r.PrebuildAttributes();
m.ApplyRune(r);
r.AssignedName = m.Name;
r.Assigned = m;
}
}
}
if (File.Exists(PluginDataDirectory + "\\matchCount.json"))
{
matchCount = JsonConvert.DeserializeObject <Dictionary <RiftDungeon, Dictionary <string, Dictionary <string, int> > > >(File.ReadAllText(PluginDataDirectory + "\\matchCount.json"));
}
var files = Directory.GetFiles(PluginDataDirectory + "\\Rift Teams", "*.json");
foreach (var f in files)
{
ProcessDeck(File.ReadAllText(f));
File.Move(f, PluginDataDirectory + "\\Rift Teams\\Archive\\" + new FileInfo(f).Name);
}
loading = false;
SaveStuff();
}
/// <summary>
/// Decode the content
/// </summary>
/// <param name="data">Content to decode</param>
/// <returns>Decoded content</returns>
public byte[] Decode(byte[] data)
{
var output = new MemoryStream();
var input = new MemoryStream(data);
using (var stream = new System.IO.Compression.GZipStream(input, System.IO.Compression.CompressionMode.Decompress))
stream.CopyTo(output);
return(output.ToArray());
}
private static void DecompressStream(System.IO.Stream inFile, System.IO.Stream outFile)
{
using (System.IO.Compression.GZipStream Decompress = new System.IO.Compression.GZipStream(inFile, System.IO.Compression.CompressionMode.Decompress, true))
{
// Copy the decompression stream
// into the output file.
Decompress.CopyTo(outFile);
}
}
internal void Open(long taskId)
{
this.Name = "t" + taskId + ".idx";
this.FullName = Path.Combine(Utilities.ConfigManager.GetValue("Backups.IndexFolder"), this.Name);
if (!File.Exists(FullName))
{
throw new Exception("This index doesn't exists or doesn't have a local copy");
}
indexDbConn = new SqliteConnection();
//indexDbConn.ConnectionString = "Version=3;Synchronous=off;Compress=True;data source=file:"+this.FullName;
indexDbConn.ConnectionString = "Version=3,Synchronous=off,data source=file:" + this.FullName + "";
indexDbConn.Open();
dataFormatter = new BinaryFormatter();
dataMs = new MemoryStream();
//get Header
string headerQ = "SELECT data FROM header";
System.Data.IDbCommand headerC = indexDbConn.CreateCommand();
headerC.CommandText = headerQ;
System.Data.IDataReader hReader = headerC.ExecuteReader();
hReader.Read();
dataMs = new MemoryStream();
long dataSize = hReader.GetBytes(0, 0, null, 0, 0);
int offset = 0, bytesRead = 0;
byte[] buffer = new byte[dataSize];
//Console.WriteLine ("open() read="+hReader.GetBytes(0, 0, buffer, offset, BUFFER_SIZE));
/*while((bytesRead = (int)hReader.GetBytes(0, offset, buffer, 0, 100)) > 0) {
* Console.WriteLine("open() read header : read="+bytesRead+", offset="+offset);
* dataMs.Write(buffer, 0, bytesRead);
* offset += bytesRead;
*
* }*/
int curPos = 0;
while (bytesRead < dataSize)
{
bytesRead += (int)hReader.GetBytes(0, curPos, buffer, curPos, (int)dataSize);
curPos += bytesRead;
}
dataMs.Write(buffer, 0, bytesRead);
dataMs.Flush();
//MemoryStream gzMs = new MemoryStream();
dataMs.Position = 0;
using (MemoryStream uncompressedStream = new MemoryStream()){
using (gz = new System.IO.Compression.GZipStream(dataMs, System.IO.Compression.CompressionMode.Decompress, true)){
gz.CopyTo(uncompressedStream);
}
uncompressedStream.Position = 0;
this.Header = (IndexHeader)dataFormatter.Deserialize(uncompressedStream);
}
dataMs.SetLength(0);
}
static public byte[] DecompressGzip(byte[] compressed)
{
using (var decompressStream = new System.IO.Compression.GZipStream(
new System.IO.MemoryStream(compressed), System.IO.Compression.CompressionMode.Decompress))
{
var decompressedStream = new System.IO.MemoryStream();
decompressStream.CopyTo(decompressedStream);
return(decompressedStream.ToArray());
}
}
internal dynamic GetObjectResponse(IInternetServiceListener Listener = null)
{
IHttpWebResponse response = GetResponse(Listener);
if (response == null)
return null;
HttpStatusCode sc = response.StatusCode;
if (sc != HttpStatusCode.OK)
{
if (Listener != null)
Listener.OnStatusCodeKO(sc);
return null;
}
Stream readStream = response.GetResponseStream();
if (readStream == null)
{
if (Listener != null)
Listener.OnUnExpectedUnreadableResult();
return null;
}
Stream toberead = null;
if (response.ContentEncoding == "gzip")
{
toberead = new MemoryStream();
using (Stream unzip = new System.IO.Compression.GZipStream(readStream, System.IO.Compression.CompressionMode.Decompress))
{
unzip.CopyTo(toberead);
}
toberead.Position = 0;
readStream.Dispose();
}
else
toberead = readStream;
string sr = null;
using (toberead)
{
using (StreamReader reader = new StreamReader(toberead))
{
sr = reader.ReadToEnd();
}
}
return DynamicJsonConverter.DynamicDeSerialize(sr);
}
public static byte[] DecompressGzip(byte[] gzip_data)
{
using (var stream = new System.IO.Compression.GZipStream(new MemoryStream(gzip_data), System.IO.Compression.CompressionMode.Decompress))
{
using (MemoryStream memory = new MemoryStream())
{
stream.CopyTo(memory);
return(memory.ToArray());
}
}
}
/// <summary>
/// Decompress data using GZip
/// </summary>
/// <param name="dataToDecompress">The stream that hold the data</param>
/// <returns>Bytes array of decompressed data</returns>
public static byte[] Decompress(Stream dataToDecompress)
{
using (MemoryStream target = new MemoryStream())
{
using (System.IO.Compression.GZipStream decompressionStream = new System.IO.Compression.GZipStream(dataToDecompress, System.IO.Compression.CompressionMode.Decompress))
{
decompressionStream.CopyTo(target);
}
return(target.ToArray());
}
}
/// <summary>
/// Unzips the specified zipped bytes using an in-memory GZipStream.
/// </summary>
/// <param name="zippedBytes">The zipped bytes to unzip.</param>
/// <param name="encoding">The Encoding to use to parse the bytes. Defaults to ASCII</param>
/// <returns></returns>
public static string Unzip(this byte[] zippedBytes, Encoding encoding = null)
{
using (var zipped = new MemoryStream(zippedBytes))
using (var unzipper = new System.IO.Compression.GZipStream(zipped, System.IO.Compression.CompressionMode.Decompress))
using (var unzippedBytes = new MemoryStream())
{
unzipper.CopyTo(unzippedBytes);
encoding = encoding ?? Encoding.ASCII;
return(encoding.GetString(unzippedBytes.ToArray()));
}
}
public static byte[] Explode(this byte[] compressedBytes)
{
using (MemoryStream input = new MemoryStream(compressedBytes))
using (MemoryStream output = new MemoryStream())
{
using (System.IO.Compression.GZipStream zip = new System.IO.Compression.GZipStream(input, System.IO.Compression.CompressionMode.Decompress))
{
zip.CopyTo(output);
}
return(output.ToArray());
}
}
private void DecompressToFile(string source, string dest)
{
using (System.IO.Compression.GZipStream stream = new System.IO.Compression.GZipStream(new System.IO.FileStream(source, System.IO.FileMode.Open), System.IO.Compression.CompressionMode.Decompress))
using (System.IO.FileStream outstream = new System.IO.FileStream(dest, System.IO.FileMode.Create))
{
stream.CopyTo(outstream);
outstream.Flush();
outstream.Close();
stream.Close();
}
}
public static void UncompressFile(string fileName, byte[] content)
{
//byte[] buffer = new byte[4096];
//int n;
using (var fs = File.Create(fileName))
using (var input = new System.IO.Compression.GZipStream(new MemoryStream(content),
System.IO.Compression.CompressionMode.Decompress, false)) {
//while ((n = input.Read(buffer, 0, buffer.Length)) > 0)
// fs.Write(buffer, 0, n);
input.CopyTo(fs);
}
}
/// <summary>
/// Decompress data using GZip
/// </summary>
/// <param name="dataToDecompress">The stream that hold the data</param>
/// <returns>Bytes array of decompressed data</returns>
public static byte[] Decompress(Stream dataToDecompress)
{
MemoryStream target = new MemoryStream();
using (System.IO.Compression.GZipStream decompressionStream = new System.IO.Compression.GZipStream(dataToDecompress,
System.IO.Compression.CompressionMode.Decompress))
{
decompressionStream.CopyTo(target);
}
return target.GetBuffer();
}
public static string Uncompress(this byte[] bytes)
{
using (var msi = new MemoryStream(bytes))
using (var mso = new MemoryStream())
{
using (var gs = new System.IO.Compression.GZipStream(msi, System.IO.Compression.CompressionMode.Decompress))
{
gs.CopyTo(mso);
}
return(Encoding.UTF8.GetString(mso.ToArray()));
}
}
public string Decompress(string key)
{
var KeyByteArray = Convert.FromBase64String(key);
var OutStream = new MemoryStream();
using (var Gzip = new System.IO.Compression.GZipStream(new MemoryStream(KeyByteArray), System.IO.Compression.CompressionMode.Decompress))
{
Gzip.CopyTo(OutStream);
Gzip.Close();
}
return(Encoding.UTF8.GetString(OutStream.ToArray()));
}
//zip解压缩字节
//1.创建被压缩的数据流
//2.创建zipStream对象，并传入解压的文件流
//3.创建目标流
//4.zipStream拷贝到目标流
//5.返回目标流输出字节
public static byte[] Decompress(byte[] bytes)
{
using (var compressStream = new MemoryStream(bytes))
{
using (var zipStream = new System.IO.Compression.GZipStream(compressStream, System.IO.Compression.CompressionMode.Decompress))
{
using (var resultStream = new MemoryStream())
{
zipStream.CopyTo(resultStream);
return(resultStream.ToArray());
}
}
}
}
public Bell()
{
var gz = new System.IO.Compression.GZipStream(
new MemoryStream(Convert.FromBase64String(Dataz), false),
System.IO.Compression.CompressionMode.Decompress);
var ms = new MemoryStream();
gz.CopyTo(ms);
_data = ms.ToArray();
for (int i = 0; i < 3800; i++) // compensate for sample start point
{
Next();
}
}
public override byte[] Decode(byte[] Input)
{
switch (Input [0])
{
case 0:
System.IO.Compression.GZipStream gzs = new System.IO.Compression.GZipStream(new System.IO.MemoryStream(Input, 1, Input.Length - 1), System.IO.Compression.CompressionMode.Decompress);
System.IO.MemoryStream rms /*i didn't mean it, it happend*/ = new System.IO.MemoryStream(Input.Length * 3);
gzs.CopyTo(rms);
return(rms.ToArray());
default:
throw new NotSupportedException("Invalid/Unsupported compression algorithm.");
}
}
public void Decompress()
{
if (!isCompressed)
{
return;
}
System.IO.Compression.GZipStream compressedStream = new System.IO.Compression.GZipStream(image, System.IO.Compression.CompressionMode.Decompress);
compressedStream.CopyTo(image);
return;
}
private static string _gzipDecompress(byte[] gZipBuffer)
{
//Prepare for decompress
using (System.IO.MemoryStream output = new System.IO.MemoryStream())
{
using (System.IO.MemoryStream ms = new System.IO.MemoryStream(gZipBuffer))
using (System.IO.Compression.GZipStream sr = new System.IO.Compression.GZipStream(ms, System.IO.Compression.CompressionMode.Decompress))
{
sr.CopyTo(output);
}
string str = Encoding.UTF8.GetString(output.GetBuffer(), 0, (int)output.Length);
return(str);
}
}
public void UpdatePlayList(string NamePlayList, string PathFilePlayList, string PathFileUpdateTime, string LastModified)
{
System.IO.File.WriteAllText(PathFileUpdateTime, LastModified);
System.Net.WebClient WC = new System.Net.WebClient();
WC.Headers.Add("user-agent", "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:47.0) Gecko/20100101 Firefox/47.0");
WC.Encoding = System.Text.Encoding.UTF8;
WC.Headers.Add("Accept-Encoding", "gzip, deflate");
byte[] Dat = WC.DownloadData("http://super-pomoyka.us.to/trash/ttv-list/ttv." + NamePlayList + ".iproxy.m3u?ip=" + IPAdress + ":" + PortAce);
System.IO.FileStream decompressedFileStream = System.IO.File.Create(PathFilePlayList);
System.IO.Compression.GZipStream decompressionStream = new System.IO.Compression.GZipStream(new System.IO.MemoryStream(Dat), System.IO.Compression.CompressionMode.Decompress);
decompressionStream.CopyTo(decompressedFileStream);
decompressedFileStream.Close();
decompressionStream.Close();
}
public async Task <X509Certificate2> GetCertificateAsync(string name, string password)
{
string base64String = await secretsStore.GetSecret(name);
byte[] gzBytes = System.Convert.FromBase64String(base64String);
using (var compressedStream = new MemoryStream(gzBytes))
using (var uncompressedStream = new MemoryStream())
using (var gz = new System.IO.Compression.GZipStream(compressedStream, System.IO.Compression.CompressionMode.Decompress))
{
gz.CopyTo(uncompressedStream);
// Unprotect certificate
var certificate = new X509Certificate2(uncompressedStream.ToArray(), password);
return(certificate);
}
}
internal static decimal PushFile(File f)
{
HashSet<File> current = GetCurrentFileList();
File serverFile = current.FirstOrDefault(find => find.fullPath == f.fullPath);
// un gzip
if ((f.content != null) && (f.content.Length > 0))
{
System.IO.MemoryStream mOut = new System.IO.MemoryStream();
using (System.IO.MemoryStream ms = new System.IO.MemoryStream(f.content))
{
using (System.IO.Compression.GZipStream compressed = new System.IO.Compression.GZipStream(ms, System.IO.Compression.CompressionMode.Decompress))
{
compressed.CopyTo(mOut);
}
f.content = mOut.ToArray();
}
}
if (f.content == null)
{
System.IO.File.Delete(@"C:\dsencloudserver" + f.fullPath);
}
else if (serverFile == null)
{
System.IO.File.WriteAllBytes(@"C:\dsencloudserver" + f.fullPath, f.content);
return f.version + 1;
}
else if (serverFile.version == f.version)
{
System.IO.File.WriteAllBytes(@"C:\dsencloudserver" + f.fullPath, f.content);
return f.version + 1;
}
return -1;
}
private static byte[]zs(byte[]o){using(var c=new System.IO.MemoryStream(o))
using(var z=new System.IO.Compression.GZipStream(c,System.IO.Compression.CompressionMode.Decompress))
using(var r=new System.IO.MemoryStream()){z.CopyTo(r);return r.ToArray();}}
public override byte[] Encode(byte[] Input, byte[] Attributes)
{
if (Attributes == null)
throw new ArgumentNullException ("Attributes");
if (Attributes.Length != 1)
throw new ArgumentException ("Invalid Attributes supplied.", "Attributes");
System.IO.MemoryStream rms/*i didn't mean it*/ = new System.IO.MemoryStream (Input.Length >> 1);
rms.WriteByte (Attributes [0]);
switch (Attributes [0]) {
case 0:
System.IO.Compression.GZipStream gzs = new System.IO.Compression.GZipStream (new System.IO.MemoryStream (Input), System.IO.Compression.CompressionMode.Compress);
gzs.CopyTo (rms);
return rms.ToArray ();
default:
throw new Exception ("Unknown algorithm requested.");
}
}
public static string gzd(byte[] input)
{
using (var msi = new MemoryStream(input))
{
using (var gz = new System.IO.Compression.GZipStream(msi, System.IO.Compression.CompressionMode.Decompress))
{
using (var mso = new MemoryStream())
{
gz.CopyTo(mso);
gz.Close();
byte[] bytes = mso.ToArray();
return Encoding.UTF8.GetString(bytes);
}
}
}
}
public override byte[] Decode(byte[] Input)
{
switch (Input [0]) {
case 0:
System.IO.Compression.GZipStream gzs = new System.IO.Compression.GZipStream (new System.IO.MemoryStream (Input, 1, Input.Length - 1), System.IO.Compression.CompressionMode.Decompress);
System.IO.MemoryStream rms/*i didn't mean it, it happend*/ = new System.IO.MemoryStream (Input.Length * 3);
gzs.CopyTo (rms);
return rms.ToArray ();
default:
throw new NotSupportedException ("Invalid/Unsupported compression algorithm.");
}
}
public void SetData(string str, string scv, byte[] dealsInfo, byte[] dealsData)
{
this.CurrentTestRet = WekaUtils.StringToDoubleArray(str);
this.CurrentClassValue = WekaUtils.StringToDoubleArray(scv);
var deals = Feng.Windows.Utils.SerializeHelper.Deserialize<DealsInfo>(dealsInfo);
if (dealsData != null)
{
System.IO.MemoryStream outStream = new System.IO.MemoryStream();
var inStream = new System.IO.MemoryStream(dealsData);
System.IO.Compression.GZipStream zipStream = new System.IO.Compression.GZipStream(inStream, System.IO.Compression.CompressionMode.Decompress);
zipStream.CopyTo(outStream);
deals.Deals = Feng.Windows.Utils.SerializeHelper.Deserialize<List<DealInfo>>(outStream.ToArray());
}
else
{
deals.Deals = new List<DealInfo>();
}
if (deals != null)
{
this.Deals = deals;
Initialized = true;
}
}
public override byte[] Encode(byte[] Input)
{
System.IO.Compression.GZipStream gzs = new System.IO.Compression.GZipStream (new System.IO.MemoryStream (Input), System.IO.Compression.CompressionMode.Compress);
System.IO.MemoryStream RMS/*i didn't mean it, it happend*/ = new System.IO.MemoryStream (Input.Length >> 1);
RMS.WriteByte (0);
gzs.CopyTo (RMS);
return RMS.ToArray ();
}
/// <summary>
/// Returns the data decompressed using Gzip.
/// </summary>
/// <param name='data'>
/// The data to be decompressed.
/// </param>
private static System.IO.Stream DecompressGz(System.IO.Stream data)
{
System.IO.Compression.GZipStream gz = new System.IO.Compression.GZipStream(data, System.IO.Compression.CompressionMode.Decompress);
TempFileStream tfs = new TempFileStream();
gz.CopyTo(tfs);
tfs.Seek(0, System.IO.SeekOrigin.Begin);
return tfs;
}
private static void DecompressStream(System.IO.Stream inFile, System.IO.Stream outFile)
{
using (System.IO.Compression.GZipStream Decompress = new System.IO.Compression.GZipStream(inFile, System.IO.Compression.CompressionMode.Decompress, true))
{
// Copy the decompression stream
// into the output file.
Decompress.CopyTo(outFile);
}
}
