public static void ExtractFiles(string ArchiveFileName, string BaseDirectoryName, string ManifestFileName, ProgressValue Progress, TextWriter LogWriter)
		{
			DateTime TimeStamp = DateTime.UtcNow;
			using(ZipFile Zip = new ZipFile(ArchiveFileName))
			{
				File.Delete(ManifestFileName);

				// Create the manifest
				ArchiveManifest Manifest = new ArchiveManifest();
				foreach(ZipEntry Entry in Zip.Entries)
				{
					if(!Entry.FileName.EndsWith("/") && !Entry.FileName.EndsWith("\\"))
					{ 
						Manifest.Files.Add(new ArchiveManifestFile(Entry.FileName, Entry.UncompressedSize, TimeStamp));
					}
				}

				// Write it out to a temporary file, then move it into place
				string TempManifestFileName = ManifestFileName + ".tmp";
				using(FileStream OutputStream = File.Open(TempManifestFileName, FileMode.Create, FileAccess.Write))
				{
					Manifest.Write(OutputStream);
				}
				File.Move(TempManifestFileName, ManifestFileName);

				// Extract all the files
				int EntryIdx = 0;
				foreach(ZipEntry Entry in Zip.Entries)
				{
					if(!Entry.FileName.EndsWith("/") && !Entry.FileName.EndsWith("\\"))
					{
						string FileName = Path.Combine(BaseDirectoryName, Entry.FileName);
						Directory.CreateDirectory(Path.GetDirectoryName(FileName));

						lock(LogWriter)
						{
							LogWriter.WriteLine("Writing {0}", FileName);
						}

						using(FileStream OutputStream = new FileStream(FileName, FileMode.Create, FileAccess.Write))
						{
							Entry.Extract(OutputStream);
						}
						File.SetLastWriteTimeUtc(FileName, TimeStamp);
					}
					Progress.Set((float)++EntryIdx / (float)Zip.Entries.Count);
				}
			}
		}
Esempio n. 2
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        public static void ExtractFiles(string ArchiveFileName, string BaseDirectoryName, string ManifestFileName, ProgressValue Progress, TextWriter LogWriter)
        {
            DateTime TimeStamp = DateTime.UtcNow;

            using (ZipFile Zip = new ZipFile(ArchiveFileName))
            {
                File.Delete(ManifestFileName);

                // Create the manifest
                ArchiveManifest Manifest = new ArchiveManifest();
                foreach (ZipEntry Entry in Zip.Entries)
                {
                    if (!Entry.FileName.EndsWith("/") && !Entry.FileName.EndsWith("\\"))
                    {
                        Manifest.Files.Add(new ArchiveManifestFile(Entry.FileName, Entry.UncompressedSize, TimeStamp));
                    }
                }

                // Write it out to a temporary file, then move it into place
                string TempManifestFileName = ManifestFileName + ".tmp";
                using (FileStream OutputStream = File.Open(TempManifestFileName, FileMode.Create, FileAccess.Write))
                {
                    Manifest.Write(OutputStream);
                }
                File.Move(TempManifestFileName, ManifestFileName);

                // Extract all the files
                int EntryIdx = 0;
                foreach (ZipEntry Entry in Zip.Entries)
                {
                    if (!Entry.FileName.EndsWith("/") && !Entry.FileName.EndsWith("\\"))
                    {
                        string FileName = Path.Combine(BaseDirectoryName, Entry.FileName);
                        Directory.CreateDirectory(Path.GetDirectoryName(FileName));

                        lock (LogWriter)
                        {
                            LogWriter.WriteLine("Writing {0}", FileName);
                        }

                        using (FileStream OutputStream = new FileStream(FileName, FileMode.Create, FileAccess.Write))
                        {
                            Entry.Extract(OutputStream);
                        }
                        File.SetLastWriteTimeUtc(FileName, TimeStamp);
                    }
                    Progress.Set((float)++EntryIdx / (float)Zip.Entries.Count);
                }
            }
        }
Esempio n. 3
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        public static void RemoveExtractedFiles(string BaseDirectoryName, string ManifestFileName, ProgressValue Progress, TextWriter LogWriter)
        {
            // Read the manifest in
            ArchiveManifest Manifest;

            using (FileStream InputStream = File.Open(ManifestFileName, FileMode.Open, FileAccess.Read))
            {
                Manifest = new ArchiveManifest(InputStream);
            }

            // Remove all the files that haven't been modified match
            for (int Idx = 0; Idx < Manifest.Files.Count; Idx++)
            {
                FileInfo File = new FileInfo(Path.Combine(BaseDirectoryName, Manifest.Files[Idx].FileName));
                if (File.Exists)
                {
                    if (File.Length != Manifest.Files[Idx].Length)
                    {
                        LogWriter.WriteLine("Skipping {0} due to modified length", File.FullName);
                    }
                    else if (Math.Abs((File.LastWriteTimeUtc - Manifest.Files[Idx].LastWriteTimeUtc).TotalSeconds) > 2.0)
                    {
                        LogWriter.WriteLine("Skipping {0} due to modified timestamp", File.FullName);
                    }
                    else
                    {
                        LogWriter.WriteLine("Removing {0}", File.FullName);
                        File.Delete();
                    }
                }
                Progress.Set((float)(Idx + 1) / (float)Manifest.Files.Count);
            }
        }
Esempio n. 4
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 public ProgressTextWriter(ProgressValue InValue, TextWriter InInner)
 {
     Value = InValue;
     Inner = InInner;
 }
		public static void RemoveExtractedFiles(string BaseDirectoryName, string ManifestFileName, ProgressValue Progress, TextWriter LogWriter)
		{
			// Read the manifest in
			ArchiveManifest Manifest;
			using(FileStream InputStream = File.Open(ManifestFileName, FileMode.Open, FileAccess.Read))
			{
				Manifest = new ArchiveManifest(InputStream);
			}

			// Remove all the files that haven't been modified match
			for(int Idx = 0; Idx < Manifest.Files.Count; Idx++)
			{
				FileInfo File = new FileInfo(Path.Combine(BaseDirectoryName, Manifest.Files[Idx].FileName));
				if(File.Exists)
				{
					if(File.Length != Manifest.Files[Idx].Length)
					{
						LogWriter.WriteLine("Skipping {0} due to modified length", File.FullName);
					}
					else if(Math.Abs((File.LastWriteTimeUtc - Manifest.Files[Idx].LastWriteTimeUtc).TotalSeconds) > 2.0)
					{
						LogWriter.WriteLine("Skipping {0} due to modified timestamp", File.FullName);
					}
					else
					{
						LogWriter.WriteLine("Removing {0}", File.FullName);
						File.Delete();
					}
				}
				Progress.Set((float)(Idx + 1) / (float)Manifest.Files.Count);
			}
		}
		public ProgressTextWriter(ProgressValue InValue, TextWriter InInner)
		{ 
			Value = InValue;
			Inner = InInner;
		}