/// <summary>
/// self compress a folder to a content
/// </summary>
/// <param name="outputFileName"></param>
/// <param name="inputFolder"></param>
/// <param name="resultCount"></param>
/// <returns></returns>
public bool CompressFolder(string outputFileName, string inputFolder, out int resultCount)
{
SevenZip.SevenZipCompressor cp = null;
try
{
cp = new SevenZip.SevenZipCompressor();
cp.ArchiveFormat = SevenZip.OutArchiveFormat.Zip;
string[] outputFiles = new DirectoryInfo(inputFolder).GetFiles("*.*").Select(p => p.FullName).ToArray();
using (FileStream fs = new FileStream(outputFileName, FileMode.Create))
{
cp.CompressFiles(fs, outputFiles);
}
resultCount = outputFiles.Count();
return(true);
}
catch (Exception err)
{
resultCount = 0;
return(false);
}
finally
{
cp = null;
}
}
public static byte[] CreateWrappedArchive(string basePath, string[] includes, string[] excludes)
{
using (MemoryStream inStream = new MemoryStream()) {
var zipOut = new SevenZipCompressor();
zipOut.ArchiveFormat = OutArchiveFormat.Zip;
zipOut.CompressionLevel = SevenZip.CompressionLevel.None;
List<string> FileList = new List<string>(Search.FindFiles(
basePath, includes, excludes, SearchOption.AllDirectories
));
SevenZipBase.SetLibraryPath(Inits.EnsureBinaries());
zipOut.CompressFileDictionary(
FileList.ToDictionary(f => f.Replace(basePath, null), f => f),
inStream
);
inStream.Position = 0;
using (var outStream = new MemoryStream()) {
using (var LzmaStream = new LzmaEncodeStream(outStream)) {
int byt = 0;
while ((byt = inStream.ReadByte()) != -1)
LzmaStream.WriteByte((byte)byt);
}
return outStream.ToArray();
}
}
}
public bool Zipp(IEnumerable<string> iText, string iFileName, string iPassword)
{
CheckArguments(iText, iFileName);
SevenZipCompressor sevenZipCompressor = new SevenZipCompressor()
{
DirectoryStructure = true,
EncryptHeaders = true,
DefaultItemName = "Default.txt"
};
try
{
using (var instream = new MemoryStream())
{
using (var streamwriter = new StreamWriter(instream) { AutoFlush = true })
{
iText.Apply(t => streamwriter.WriteLine(t));
instream.Position = 0;
using (Stream outstream = File.Create(iFileName))
{
sevenZipCompressor.CompressStream(instream, outstream, iPassword);
}
}
}
}
catch (Exception e)
{
Trace.WriteLine(string.Format("Problem zipping a text: {0}", e));
return false;
}
return true;
}
public void CompressionTestsVerySimple(){
var tmp = new SevenZipCompressor();
//tmp.ScanOnlyWritable = true;
//tmp.CompressFiles(@"d:\Temp\arch.7z", @"d:\Temp\log.txt");
//tmp.CompressDirectory(@"c:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\1033", @"D:\Temp\arch.7z");
tmp.CompressDirectory(testFold1, Path.Combine(tempFolder, TestContext.TestName + ".7z"));
}
public void Compress(string sourceFilename, string targetFilename, FileMode fileMode, OutArchiveFormat archiveFormat,
CompressionMethod compressionMethod, CompressionLevel compressionLevel, ZipEncryptionMethod zipEncryptionMethod,
string password, int bufferSize, int preallocationPercent, bool check, Dictionary<string, string> customParameters)
{
bufferSize *= this._sectorSize;
SevenZipCompressor compressor = new SevenZipCompressor();
compressor.FastCompression = true;
compressor.ArchiveFormat = archiveFormat;
compressor.CompressionMethod = compressionMethod;
compressor.CompressionLevel = compressionLevel;
compressor.DefaultItemName = Path.GetFileName(sourceFilename);
compressor.DirectoryStructure = false;
compressor.ZipEncryptionMethod = zipEncryptionMethod;
foreach (var pair in customParameters)
{
compressor.CustomParameters[pair.Key] = pair.Value;
}
using (FileStream sourceFileStream = new FileStream(sourceFilename,
FileMode.Open, FileAccess.Read, FileShare.None, bufferSize,
Win32.FileFlagNoBuffering | FileOptions.SequentialScan))
{
using (FileStream targetFileStream = new FileStream(targetFilename,
fileMode, FileAccess.ReadWrite, FileShare.ReadWrite, 8,
FileOptions.WriteThrough | Win32.FileFlagNoBuffering))
{
this.Compress(compressor, sourceFileStream, targetFileStream,
password, preallocationPercent, check, bufferSize);
}
}
}
private void b_Compress_Click(object sender, EventArgs e)
{
SevenZipCompressor.SetLibraryPath(@"C:\Program Files\7-Zip\7z.dll");
SevenZipCompressor cmp = new SevenZipCompressor();
cmp.Compressing += new EventHandler<ProgressEventArgs>(cmp_Compressing);
cmp.FileCompressionStarted += new EventHandler<FileNameEventArgs>(cmp_FileCompressionStarted);
cmp.CompressionFinished += new EventHandler<EventArgs>(cmp_CompressionFinished);
cmp.ArchiveFormat = (OutArchiveFormat)Enum.Parse(typeof(OutArchiveFormat), cb_Format.Text);
cmp.CompressionLevel = (CompressionLevel)trb_Level.Value;
cmp.CompressionMethod = (CompressionMethod)cb_Method.SelectedIndex;
cmp.VolumeSize = chb_Volumes.Checked ? (int)nup_VolumeSize.Value : 0;
string directory = tb_CompressDirectory.Text;
string archFileName = tb_CompressOutput.Text;
bool sfxMode = chb_Sfx.Checked;
if (!sfxMode)
{
cmp.BeginCompressDirectory(directory, archFileName);
}
else
{
// Build SevenZipSharp with SFX
/*SevenZipSfx sfx = new SevenZipSfx();
using (MemoryStream ms = new MemoryStream())
{
cmp.CompressDirectory(directory, ms);
sfx.MakeSfx(ms, archFileName.Substring(0, archFileName.LastIndexOf('.')) + ".exe");
}*/
}
}
private SevenZip.SevenZipCompressor CreateCompressor()
{
var compressor = new SevenZip.SevenZipCompressor();
switch (ArchiveFormat)
{
case OutArchiveFormat.SevenZip:
compressor.CompressionMethod = CompressionMethod.Lzma2;
break;
case OutArchiveFormat.Zip:
compressor.CompressionMethod = CompressionMethod.Lzma;
break;
//case OutArchiveFormat.GZip:
// break;
//case OutArchiveFormat.BZip2:
// break;
//case OutArchiveFormat.Tar:
// break;
//case OutArchiveFormat.XZ:
// break;
default:
// どうせ使わんし対応が面倒なので
throw new NotImplementedException($"{ArchiveFormat}方式の圧縮は未対応です。");
}
compressor.ArchiveFormat = ArchiveFormat;
compressor.PreserveDirectoryRoot = false;
compressor.CompressionLevel = CompressionLevel.Ultra;
return(compressor);
}
public static void CompressDirectory(string compressDirectory, string archFileName, OutArchiveFormat archiveFormat, CompressionLevel compressionLevel)
{
SevenZipCompressor.SetLibraryPath(LibraryPath);
SevenZipCompressor cmp = new SevenZipCompressor();
cmp.ArchiveFormat = archiveFormat;
cmp.CompressionLevel = compressionLevel;
cmp.BeginCompressDirectory(compressDirectory, archFileName);
}
/// <summary>
/// Compresses files using gzip format
/// </summary>
/// <param name="files">The files.</param>
/// <param name="destination">The destination.</param>
public static void GZipFiles(string[] files, string destination)
{
SetupZlib();
SevenZipCompressor compressor = new SevenZipCompressor();
compressor.ArchiveFormat = OutArchiveFormat.GZip;
compressor.CompressFiles(destination, files);
}
public static void ZipFolder(string archivePath, string targetDir)
{
var compressor = new SevenZipCompressor();
compressor.ArchiveFormat = OutArchiveFormat.SevenZip;
compressor.CompressionMode = CompressionMode.Create;
compressor.TempFolderPath = System.IO.Path.GetTempPath();
compressor.CompressDirectory(targetDir, archivePath);
}
public static void ZipFiles(string archivePath, params string[] targetFilesPath)
{
var compressor = new SevenZipCompressor();
compressor.ArchiveFormat = OutArchiveFormat.SevenZip;
compressor.CompressionMode = CompressionMode.Create;
compressor.TempFolderPath = System.IO.Path.GetTempPath();
//compressor.CompressDirectory(source, output);
compressor.CompressFiles(archivePath, targetFilesPath);
}
public void Pack(string outputPath)
{
SevenZipCompressor tmp = new SevenZipCompressor();
tmp.FileCompressionStarted += new EventHandler<FileInfoEventArgs>((s, e) =>
{
Console.WriteLine(String.Format("[{0}%] {1}",
e.PercentDone, e.FileInfo.Name));
});
tmp.CompressDirectory(_targetPath, outputPath, OutArchiveFormat.SevenZip);
}
public void SerializationDemo(){
ArgumentException ex = new ArgumentException("blahblah");
System.Runtime.Serialization.Formatters.Binary.BinaryFormatter bf =
new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
using (MemoryStream ms = new MemoryStream()) {
bf.Serialize(ms, ex);
SevenZipCompressor cmpr = new SevenZipCompressor();
cmpr.CompressStream(ms, File.Create(createTempFileName()));
}
}
public void packToZip(String filePathArchive, String romFolder)
{
if(!Directory.Exists(tempPath)){
Directory.CreateDirectory(tempPath);
}
archivePacker = new SevenZipCompressor(tempFolder);
archivePacker.ArchiveFormat = OutArchiveFormat.Zip;
archivePacker.BeginCompressDirectory(romFolder, filePathArchive, "");
}
private void Compress(string directory, string archFileName)
{
SevenZipCompressor.SetLibraryPath(AppDomain.CurrentDomain.BaseDirectory + "7z.dll");
SevenZipCompressor cmp = new SevenZipCompressor();
cmp.Compressing += new EventHandler<ProgressEventArgs>(cmp_Compressing);
cmp.FileCompressionStarted += new EventHandler<FileNameEventArgs>(cmp_FileCompressionStarted);
cmp.CompressionFinished += new EventHandler<EventArgs>(cmp_CompressionFinished);
cmp.ArchiveFormat = OutArchiveFormat.SevenZip;
cmp.CompressionLevel = CompressionLevel.Normal;
cmp.BeginCompressDirectory(directory, archFileName);
}
static public void compress(string source, string outputFileName) {
if (source != null && outputFileName != null) {
SevenZipCompressor.SetLibraryPath("7z.dll");
SevenZipCompressor cmp = new SevenZipCompressor();
cmp.Compressing += new EventHandler<ProgressEventArgs>(cmp_Compressing);
cmp.FileCompressionStarted += new EventHandler<FileNameEventArgs>(cmp_FileCompressionStarted);
cmp.CompressionFinished += new EventHandler<EventArgs>(cmp_CompressionFinished);
cmp.ArchiveFormat = (OutArchiveFormat)Enum.Parse(typeof(OutArchiveFormat), "SevenZip");
cmp.CompressFiles(outputFileName, source);
}
}
private static void Compress(string savePath, string backupPath, CompressionLevel compressionLevel = CompressionLevel.None)
{
SevenZipCompressor compressor = new SevenZipCompressor();
compressor.CustomParameters.Add("mt", "on");
compressor.CompressionLevel = compressionLevel;
compressor.ScanOnlyWritable = true;
if (!Directory.Exists(backupPath))
Directory.CreateDirectory(backupPath);
compressor.CompressDirectory(savePath, (Path.Combine(backupPath, GetTimeStamp()) + ".7z"));
}
private void b_Compress_Click(object sender, RoutedEventArgs e)
{
SevenZipCompressor.SetLibraryPath(@"C:\Program Files\7-Zip\7z.dll");
SevenZipCompressor cmp = new SevenZipCompressor();
cmp.Compressing += new EventHandler<ProgressEventArgs>(cmp_Compressing);
cmp.FileCompressionStarted += new EventHandler<FileNameEventArgs>(cmp_FileCompressionStarted);
cmp.CompressionFinished += new EventHandler<EventArgs>(cmp_CompressionFinished);
cmp.ArchiveFormat = (OutArchiveFormat)Enum.Parse(typeof(OutArchiveFormat), cb_Format.Text);
cmp.CompressionLevel = (CompressionLevel)slider_Level.Value;
string directory = tb_CompressFolder.Text;
string archFileName = tb_CompressArchive.Text;
cmp.BeginCompressDirectory(directory, archFileName);
}
public static void SevenZIP(List<string> files, string output)
{
SevenZipExtractor.SetLibraryPath(ConfigurationManager.AppSettings["7ZIPDLL"]);
SevenZipCompressor.SetLibraryPath(ConfigurationManager.AppSettings["7ZIPDLL"]);
SevenZipCompressor compressor = new SevenZipCompressor();
compressor.ArchiveFormat = OutArchiveFormat.SevenZip;
compressor.CompressionMode = CompressionMode.Create;
compressor.TempFolderPath = System.IO.Path.GetTempPath();
//compressor.VolumeSize = 51200000;//50 MB
compressor.CompressFiles(output, files.ToArray());
}
protected override void ExecuteCore()
{
SevenZipCompressor compressor = null;
try
{
var files = this.GetAllSources().ToList();
foreach (var file in files) FileHelper.WaitForReady(FileHelper.GetDataFilePath(file));
long nextLength = 0, nextFile = 0;
FileLength = files.Sum(file => new FileInfo(FileHelper.GetFilePath(file)).Length);
compressor = new SevenZipCompressor
{
CompressionLevel = (CompressionLevel)Enum.Parse(typeof(CompressionLevel),
TaskXml.GetAttributeValue("compressionLevel"), true)
};
switch (Path.GetExtension(RelativePath).ToLowerInvariant())
{
case ".7z":
compressor.ArchiveFormat = OutArchiveFormat.SevenZip;
break;
case ".zip":
compressor.ArchiveFormat = OutArchiveFormat.Zip;
break;
case ".tar":
compressor.ArchiveFormat = OutArchiveFormat.Tar;
break;
}
var filesStart = Path.GetFullPath(FileHelper.GetFilePath(string.Empty)).Length + 1;
compressor.FileCompressionStarted += (sender, e) =>
{
ProcessedSourceCount += nextFile;
ProcessedFileLength += nextLength;
nextFile = 1;
nextLength = new FileInfo(e.FileName).Length;
CurrentSource = e.FileName.Substring(filesStart);
Save();
};
compressor.CompressFiles(FileHelper.GetFilePath(RelativePath),
Path.GetFullPath(FileHelper.GetFilePath(BaseFolder)).Length + 1,
files.Select(file => Path.GetFullPath(FileHelper.GetFilePath(file))).ToArray());
ProcessedSourceCount += nextFile;
ProcessedFileLength += nextLength;
Finish();
}
catch (SevenZipException)
{
if (compressor == null) throw;
throw new AggregateException(compressor.Exceptions);
}
}
public string CreatePackage()
{
// Create the package file
if (File.Exists(InstallPerpParms.FileLocation.ToString() + "\\profile.cfg") == true)
{
File.Delete(InstallPerpParms.FileLocation.ToString() + "\\profile.cfg");
}
File.Create(InstallPerpParms.FileLocation.ToString() + "\\profile.cfg").Close();
using( StreamWriter ProfileStream = new StreamWriter(InstallPerpParms.FileLocation.ToString() + "\\profile.cfg"))
{
ProfileStream.WriteLine("GameName=" + PackageFile.GameName);
ProfileStream.WriteLine("GameDir=" + PackageFile.GameDir.ToString());
ProfileStream.WriteLine("CurrentVersion=" + PackageFile.VersionNumber);
ProfileStream.WriteLine("UpdateURL=" + PackageFile.UpdateURL.ToString());
ProfileStream.WriteLine("DescriptionURL=" + PackageFile.DescURL.ToString());
ProfileStream.WriteLine("GameType=" + PackageFile.TypeGame.ToString());
ProfileStream.WriteLine("LoginType=" + PackageFile.TypeLogin.ToString());
ProfileStream.WriteLine("CommandLineArgs=" + PackageFile.CommandLine);
ProfileStream.Flush();
ProfileStream.Close();
}
// create installer
SevenZipSfx Installer = new SevenZipSfx();
SevenZipCompressor Compress = new SevenZipCompressor("C:\\Temp\\Compress");
// installer settings
Dictionary<string, string> Settings = new Dictionary<string, string>
{
{ "Title", PackageFile.GameName + " " + PackageFile.VersionNumber },
{ "InstallPath", PackageFile.GameDir },
{ "BeginPrompt", "Yükleme işlemi başlatılsın mı?" },
{ "CancelPrompt", "Yükleme işlemi iptal edilecek?" },
{ "OverwriteMode", "2" },
{ "GUIMode", "1" },
{ "ExtractDialogText", "Dosyalar ayıklanıyor" },
{ "ExtractTitle", "Ayıklama İşlemi" },
{ "ErrorTitle", "Hata!" }
};
Compress.CompressDirectory(InstallPerpParms.FileLocation.ToString(), "c:\\temp\\compress.7zip");
Installer.ModuleFileName = Directory.GetCurrentDirectory() + "\\7zxSD_LZMA.sfx";
Installer.MakeSfx("c:\\temp\\compress.7zip", Settings, Directory.GetCurrentDirectory() + "\\" + InstallPerpParms.FileName);
return "Done";
}
public int Compress(PointCloudTile tile, byte[] uncompressedBuffer, int count, byte[] compressedBuffer)
{
SevenZipCompressor compressor = new SevenZipCompressor
{
CompressionMethod = SevenZip.CompressionMethod.Lzma2,
CompressionLevel = CompressionLevel.Fast
};
MemoryStream uncompressedStream = new MemoryStream(uncompressedBuffer, 0, count, false);
// custom stream is required because the position is always 32 instead of the end of the stream
MemorableMemoryStream compressedStream = new MemorableMemoryStream(compressedBuffer);
compressor.CompressStream(uncompressedStream, compressedStream);
return (int)compressedStream.MaxPosition;
}
/// <summary>
/// Compresses a directory into a single archive
/// </summary>
/// <param name="inDir">The path to the directory to compress</param>
/// <param name="outFile">The archive name to create</param>
/// <param name="notify">Flag to notify user when finished</param>
public static void CompressDirectory(string inDir, string outFile, bool notify = false)
{
SevenZipBase.SetLibraryPath(PathHelper.SevenZipLibrary);
if (_compressor == null)
{
_compressor = new SevenZipCompressor
{
ArchiveFormat = OutArchiveFormat.SevenZip,
CompressionLevel = CompressionLevel.Ultra,
CompressionMode = CompressionMode.Create
};
}
_notify = notify;
_compressor.TempFolderPath = Path.GetTempPath();
_compressor.CompressDirectory(inDir, outFile);
File.SetCreationTime(outFile, DateTime.Now);
}
public override void Open()
{
string source_folder = @"D:\test";
//путь к папке, которую нужно поместить в архив
string archive_name = "qwerty.zip"; //имя архива
string library_source = "SevenZipSharp.dll"; //Путь к файлу 7zip.dll
if (File.Exists(library_source)) //Если библиотека 7zip существует
{
SevenZipBase.SetLibraryPath(library_source); //Подгружаем библиотеку 7zip
var compressor = new SevenZipCompressor(); //Объявляем переменную архиватора
compressor.ArchiveFormat = OutArchiveFormat.SevenZip; //Выбираем формат архива
compressor.CompressionLevel = CompressionLevel.Ultra; // ультра режим сжатия
compressor.CompressionMode = CompressionMode.Create; //подтверждаются настройки
compressor.TempFolderPath = System.IO.Path.GetTempPath();//объявляется временная папка
compressor.CompressDirectory(source_folder, archive_name, false); //сам процесс сжатия
}
}
/// <summary>
/// Creates a cache file for the given mod, containing the specified files.
/// </summary>
/// <param name="p_modMod">The mod for which to create the cache file.</param>
/// <param name="p_strFilesToCacheFolder">The folder containing the files to put into the cache.</param>
/// <returns>The cache file for the specified mod, or <c>null</c>
/// if there were no files to cache.</returns>
public Archive CreateCacheFile(IMod p_modMod, string p_strFilesToCacheFolder)
{
if (!String.IsNullOrEmpty(p_strFilesToCacheFolder))
{
string[] strFilesToCompress = Directory.GetFiles(p_strFilesToCacheFolder, "*.*", SearchOption.AllDirectories);
if (strFilesToCompress.Length > 0)
{
string strCachePath = GetCacheFilePath(p_modMod);
SevenZipCompressor szcCompressor = new SevenZipCompressor();
szcCompressor.ArchiveFormat = OutArchiveFormat.Zip;
szcCompressor.CompressionLevel = CompressionLevel.Ultra;
szcCompressor.CompressDirectory(p_strFilesToCacheFolder, strCachePath);
return new Archive(strCachePath);
}
}
return null;
}
public void execute(MinecraftPaths p)
{
Regex zip = new Regex(@"ZIP$");
if (zip.IsMatch(target))
{
SevenZip.SevenZipCompressor comp = new SevenZipCompressor();
Match m = zip.Match(target);
target = target.Remove(m.Index) + "NAME";
comp.CompressDirectory(p.resolvePath(source, ExtraTags), p.resolvePath(target, ExtraTags));
}
else
{
SMMMUtil.FileSystemUtils.CopyDirectory(p.resolvePath(source, ExtraTags), p.resolvePath(target, ExtraTags));
}
}
/// <summary>
/// 压缩字节数组
/// </summary>
/// <param name="input">字节数组</param>
/// <returns>压缩后的字节数组</returns>
public static byte[] Compress(byte[] input)
{
byte[] compressed = null;
SevenZipCompressor compressor = new SevenZipCompressor();
compressor.CompressionMethod = CompressionMethod.Ppmd;
compressor.CompressionLevel = CompressionLevel.High;
using (MemoryStream ms = new MemoryStream(input))
{
using (MemoryStream outMs = new MemoryStream())
{
compressor.CompressStream(ms, outMs);
outMs.Position = 0;
compressed = new byte[outMs.Length];
outMs.Read(compressed, 0, compressed.Length);
}
}
return compressed;
}
public void Build(Package package, string path)
{
var archiveName = package.Manifest.Name.ToLowerInvariant().Replace(" ", "-") + "-v" + package.Manifest.Version;
var archive = Path.Combine(FilePaths.PackageRepository, archiveName) + FileTypes.Package;
var file = new FileInfo(Assembly.GetExecutingAssembly().Location);
SevenZipCompressor.SetLibraryPath(Path.Combine(file.DirectoryName, "7z.dll"));
var sevenZipCompressor = new SevenZipCompressor
{
ArchiveFormat = OutArchiveFormat.SevenZip,
CompressionLevel = CompressionLevel.Ultra
};
sevenZipCompressor.Compressing += this.Compressing;
sevenZipCompressor.CompressionFinished += this.CompressingFinished;
sevenZipCompressor.CompressFiles(archive, package.Manifest.Files.Select(manifestFile => manifestFile.File).ToArray());
}
internal string FirstSaveDynamicBook(Book bk)
{
try
{
// create a temp folder
string tempFolder = DirectoryHelper.Combine(CBRFolders.Temp, Path.GetFileNameWithoutExtension(bk.FilePath));
DirectoryHelper.Check(tempFolder);
//extract the book content
ExtractBook(bk, tempFolder);
//serialize all frames even empty to create the files in the zip
foreach (Page pg in bk.Pages)
{
XmlHelper.Serialize(Path.Combine(tempFolder, pg.FileName + ".dynamics.xml"), pg.Frames.ToList());
}
// create a new file by compressing all temp folder content
string newComic = bk.FilePath.Replace(Path.GetExtension(bk.FilePath), ".dcb");
SevenZip.SevenZipCompressor cp = new SevenZip.SevenZipCompressor();
cp.ArchiveFormat = SevenZip.OutArchiveFormat.Zip;
string[] outputFiles = new DirectoryInfo(tempFolder).GetFiles("*.*").Select(p => p.FullName).ToArray();
using (FileStream fs = new FileStream(newComic, FileMode.Create))
{
cp.CompressFiles(fs, outputFiles);
}
//delete the temp folder
Directory.Delete(tempFolder, true);
return(newComic);
}
catch (Exception err)
{
LogHelper.Manage("BookService:FirstSaveDynamicBook", err);
}
return(null);
}
public static byte[] CompressBytes(byte[] data)
{
byte[] compressedData = null;
SevenZipCompressor compressor = new SevenZipCompressor();
compressor.CompressionMethod = CompressionMethod.Ppmd;
compressor.CompressionLevel = SevenZip.CompressionLevel.Ultra;
compressor.ScanOnlyWritable = true;
compressor.DefaultItemName = "T";
using (MemoryStream msin = new MemoryStream(data))
{
using (MemoryStream msout = new MemoryStream())
{
compressor.CompressStream(msin, msout);
compressedData = msout.ToArray();
}
}
return compressedData;
}
public static byte[] CompressBytes(byte[] data,
CompressionLevel CompressionLevel,
CompressionMethod CompressionMethod = CompressionMethod.Default
)
{
Inits.EnsureBinaries();
using (var inStream = new MemoryStream(data))
{
using (var outStream = new MemoryStream())
{
var compressor = new SevenZipCompressor();
compressor.CompressionLevel = (SevenZip.CompressionLevel)(int)CompressionLevel;
compressor.CompressionMethod = (SevenZip.CompressionMethod)(int)CompressionMethod;
compressor.ScanOnlyWritable = true;
compressor.CompressStream(inStream, outStream);
return outStream.ToArray();
}
}
}
public int compressArchive(Dictionary<string, Stream> files, string outFileName)
{
// create output archive
SevenZipCompressor compressor = new SevenZipCompressor();
try
{
var dict = new Dictionary<string, Stream>();
foreach (var fileName in files.Keys)
dict.Add(fileName, files[fileName]);
compressor.CompressStreamDictionary(dict, outFileName);
return 0;
}
catch (Exception ex)
{
Console.Error.WriteLine("Error: Could not create output archive: " + outFileName);
Console.Error.WriteLine("\t" + ex.Message);
return 1;
}
}
/// <summary>
/// Initializes a new instance of the ArchiveUpdateCallback class
/// </summary>
/// <param name="streamDict">Dictionary<file stream, name of the archive entry></param>
/// <param name="compressor">The owner of the callback</param>
/// <param name="updateData">The compression parameters.</param>
/// <param name="directoryStructure">Preserve directory structure.</param>
public ArchiveUpdateCallback(
IDictionary <string, Stream> streamDict,
SevenZipCompressor compressor, UpdateData updateData, bool directoryStructure)
{
Init(streamDict, compressor, updateData, directoryStructure);
}
/// <summary>
/// Initializes a new instance of the ArchiveUpdateCallback class
/// </summary>
/// <param name="files">Array of files to pack</param>
/// <param name="rootLength">Common file names root length</param>
/// <param name="compressor">The owner of the callback</param>
/// <param name="updateData">The compression parameters.</param>
/// <param name="directoryStructure">Preserve directory structure.</param>
public ArchiveUpdateCallback(
FileInfo[] files, int rootLength,
SevenZipCompressor compressor, UpdateData updateData, bool directoryStructure)
{
Init(files, rootLength, compressor, updateData, directoryStructure);
}
private void Deployment_BackgroundThread(object sender, DoWorkEventArgs e)
{
var referencedFiles = ModBeingDeployed.GetAllRelativeReferences();
string archivePath = e.Argument as string;
//Key is in-archive path, value is on disk path
var archiveMapping = new Dictionary <string, string>();
SortedSet <string> directories = new SortedSet <string>();
foreach (var file in referencedFiles)
{
var path = Path.Combine(ModBeingDeployed.ModPath, file);
var directory = Directory.GetParent(path).FullName;
if (directory.Length <= ModBeingDeployed.ModPath.Length)
{
continue; //root file or directory.
}
directory = directory.Substring(ModBeingDeployed.ModPath.Length + 1);
//nested folders with no folders
var relativeFolders = directory.Split('\\');
string buildingFolderList = "";
foreach (var relativeFolder in relativeFolders)
{
if (buildingFolderList != "")
{
buildingFolderList += @"\\";
}
buildingFolderList += relativeFolder;
if (directories.Add(buildingFolderList))
{
archiveMapping[buildingFolderList] = null;
}
}
}
archiveMapping.AddRange(referencedFiles.ToDictionary(x => x, x => Path.Combine(ModBeingDeployed.ModPath, x)));
var compressor = new SevenZip.SevenZipCompressor();
//compressor.CompressionLevel = CompressionLevel.Ultra;
compressor.CustomParameters.Add(@"s", @"on");
if (!MultithreadedCompression)
{
compressor.CustomParameters.Add(@"mt", @"off");
}
compressor.CustomParameters.Add(@"yx", @"9");
//compressor.CustomParameters.Add("x", "9");
compressor.CustomParameters.Add(@"d", @"28");
string currentDeploymentStep = M3L.GetString(M3L.string_mod);
compressor.Progressing += (a, b) =>
{
//Debug.WriteLine(b.AmountCompleted + "/" + b.TotalAmount);
ProgressMax = b.TotalAmount;
ProgressValue = b.AmountCompleted;
var now = DateTime.Now;
if ((now - lastPercentUpdateTime).Milliseconds > ModInstaller.PERCENT_REFRESH_COOLDOWN)
{
//Don't update UI too often. Once per second is enough.
string percent = (ProgressValue * 100.0 / ProgressMax).ToString(@"0.00");
OperationText = $@"[{currentDeploymentStep}] {M3L.GetString(M3L.string_deploymentInProgress)} {percent}%";
lastPercentUpdateTime = now;
}
//Debug.WriteLine(ProgressValue + "/" + ProgressMax);
};
compressor.FileCompressionStarted += (a, b) => { Debug.WriteLine(b.FileName); };
compressor.CompressFileDictionary(archiveMapping, archivePath);
compressor.CustomParameters.Clear(); //remove custom params as it seems to force LZMA
compressor.CompressionMode = CompressionMode.Append;
compressor.CompressionLevel = CompressionLevel.None;
currentDeploymentStep = @"moddesc.ini";
compressor.CompressFiles(archivePath, new string[]
{
Path.Combine(ModBeingDeployed.ModPath, @"moddesc.ini")
});
OperationText = M3L.GetString(M3L.string_deploymentSucceeded);
Utilities.HighlightInExplorer(archivePath);
}
/// <summary>
/// Initializes a new instance of the ArchiveUpdateCallback class
/// </summary>
/// <param name="stream">The input stream</param>
/// <param name="compressor">The owner of the callback</param>
/// <param name="updateData">The compression parameters.</param>
/// <param name="directoryStructure">Preserve directory structure.</param>
public ArchiveUpdateCallback(
Stream stream, SevenZipCompressor compressor, UpdateData updateData, bool directoryStructure)
{
Init(stream, compressor, updateData, directoryStructure);
}
public static bool Export(string exportPath)
{
try
{
Set7ZipLibraryPath();
SevenZipCompressor zip = new SevenZipCompressor();
zip.ArchiveFormat = OutArchiveFormat.SevenZip;
zip.CompressionLevel = CompressionLevel.Normal;
zip.CompressionMethod = CompressionMethod.Lzma2;
Dictionary<string, string> files = new Dictionary<string, string>();
if (Program.Settings.ExportSettings)
{
AddFileToDictionary(files, Program.ApplicationConfigFilePath);
AddFileToDictionary(files, Program.HotkeysConfigFilePath);
AddFileToDictionary(files, Program.UploadersConfigFilePath);
AddFileToDictionary(files, Program.GreenshotImageEditorConfigFilePath);
}
if (Program.Settings.ExportHistory)
{
AddFileToDictionary(files, Program.HistoryFilePath);
}
if (Program.Settings.ExportLogs)
{
foreach (string file in Directory.GetFiles(Program.LogsFolder, "*.txt", SearchOption.TopDirectoryOnly))
{
AddFileToDictionary(files, file, Path.GetFileName(Program.LogsFolder));
}
}
zip.CompressFileDictionary(files, exportPath);
return true;
}
catch (Exception e)
{
DebugHelper.WriteException(e);
MessageBox.Show("Error while exporting backup:\r\n\r\n" + e, "ShareX - Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return false;
}
