public static string FileToString(string fileName)
{
ZipStorer zip = ZipStorer.Open(fileName, System.IO.FileAccess.Read);
// Read the central directory collection
List <ZipStorer.ZipFileEntry> dir = zip.ReadCentralDir();
if (dir.Count == 0)
{
throw new Exception("no files in " + fileName);
}
byte[] block = new byte[0];
using (var ms = new MemoryStream())
{
zip.ExtractFile(dir[0], ms);
block = ms.ToArray();
}
string recs = System.Text.Encoding.Default.GetString(block, 0, block.Length);
zip.Close();
return(recs);
}
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
System.Threading.Thread.Sleep(5000);
try
{
WebClient wc = new WebClient();
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls | SecurityProtocolType.Ssl3;
wc.DownloadFile("https://sergi4ua.com/equine/EQUINEUpdate.zip", Application.StartupPath + "\\..\\equineupdate.zip");
ZipStorer zip = ZipStorer.Open(Application.StartupPath + "\\..\\equineupdate.zip", FileAccess.Read);
List <ZipStorer.ZipFileEntry> dir = zip.ReadCentralDir();
foreach (ZipStorer.ZipFileEntry entry in dir)
{
zip.ExtractFile(entry, Application.StartupPath + "\\..\\" + entry.FilenameInZip);
}
zip.Close();
File.Delete(Application.StartupPath + "\\..\\equineupdate.zip");
System.Threading.Thread.Sleep(2000);
MessageBox.Show("EQUINE has been successfully updated!\nEQUINE will now restart.", "EQUINE", MessageBoxButtons.OK, MessageBoxIcon.Information);
var SelfProc = new ProcessStartInfo
{
UseShellExecute = true,
WorkingDirectory = Application.StartupPath + "\\..\\",
FileName = Application.StartupPath + "\\..\\EQUINE.exe",
};
Process.Start(SelfProc);
Application.Exit();
}
catch (Exception ex)
{
MessageBox.Show("Update failed!\nWindows reported the error: " + ex.Message + "\nEQUINE will now quit. Please contact EQUINE developers to report this issue.", "Critical error", MessageBoxButtons.OK, MessageBoxIcon.Stop);
Application.Exit();
}
}
/// <summary>
/// Open an existing storage from stream
/// </summary>
/// <param name="_stream">Already opened stream with zip contents</param>
/// <param name="_access">File access mode for stream operations</param>
/// <param name="_leaveOpen">true to leave the stream open after the ZipStorer object is disposed; otherwise, false (default).</param>
/// <returns>A valid ZipStorer object</returns>
public static ZipStorer Open(Stream _stream, FileAccess _access, bool _leaveOpen = false)
{
if (!_stream.CanSeek && _access != FileAccess.Read)
{
throw new InvalidOperationException("Stream cannot seek");
}
ZipStorer zip = new ZipStorer
{
ZipFileStream = _stream,
Access = _access,
leaveOpen = _leaveOpen
};
if (zip.ReadFileInfo())
{
foreach (var file in zip.ReadCentralDir())
{
zip.Files[file.FilenameInZip] = file;
}
return(zip);
}
if (!_leaveOpen)
{
zip.Close();
}
throw new InvalidDataException();
}
private Stream GetFileStreamFromXap(string file)
{
MemoryStream rv = null;
ZipStorer zip = ZipStorer.Open(FilePath, FileAccess.Read);
List <ZipStorer.ZipFileEntry> entries = zip.ReadCentralDir();
// Look for the desired file
foreach (ZipStorer.ZipFileEntry entry in entries)
{
if (Path.GetFileName(entry.FilenameInZip) == file)
{
rv = new MemoryStream(2048);
zip.ExtractFile(entry, rv);
rv.Seek(0, SeekOrigin.Begin);
break;
}
}
zip.Close();
return(rv);
}
public void Begin(int p, string url)
{
mVersion = p;
int v = PlayerPrefs.GetInt("UnPackVersion", 0);
if (mVersion > v)
{
TextAsset ta = (TextAsset)Resources.Load("Game");
using (MemoryStream ms = new MemoryStream(ta.bytes))
{
ZipStorer zip = ZipStorer.Open(ms, FileAccess.Read);
List <ZipStorer.ZipFileEntry> dir = zip.ReadCentralDir();
foreach (ZipStorer.ZipFileEntry entry in dir)
{
string outPath = Application.persistentDataPath + "/" + entry.FilenameInZip;
zip.ExtractFile(entry, outPath);
}
zip.Close();
}
PlayerPrefs.SetInt("UnPackVersion", mVersion);
GameObject dGo = new GameObject("Downloader");
mDownloader = dGo.AddComponent <PatcherDownloader>();
mDownloader.BeginDownload(url, delegate(PatcherElem e)
{
mCurElems = e;
GameObject.Destroy(dGo);
mDownloader = null;
});
}
}
private bool Install(string s)
{
try
{
if (!Directory.Exists(s))
{
Directory.CreateDirectory(s);
}
using (ZipStorer zip = ZipStorer.Open(Path.GetTempPath() + @"\exercism.zip", FileAccess.Read))
{
List <ZipStorer.ZipFileEntry> dir = zip.ReadCentralDir();
foreach (ZipStorer.ZipFileEntry entry in dir)
{
zip.ExtractFile(entry, s + @"\exercism.exe");
}
}
string pathContent = Environment.GetEnvironmentVariable("PATH") + ";" + _installationPath;
Environment.SetEnvironmentVariable("PATH", pathContent, EnvironmentVariableTarget.User);
File.Delete(Path.GetTempPath() + @"\exercism.zip");
return(true);
}
catch (Exception)
{
return(false);
}
}
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
try
{
WebClient wc = new WebClient();
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls | SecurityProtocolType.Ssl3;
wc.DownloadFile("https://sergi4ua.com/equine/EquineData.zip", Application.StartupPath + "\\equinedata.zip");
ZipStorer zip = ZipStorer.Open(Application.StartupPath + "\\equinedata.zip", FileAccess.Read);
List <ZipStorer.ZipFileEntry> dir = zip.ReadCentralDir();
foreach (ZipStorer.ZipFileEntry entry in dir)
{
zip.ExtractFile(entry, Application.StartupPath + "\\EquineData\\" + entry.FilenameInZip);
}
zip.Close();
File.Delete("equinedata.zip");
System.Threading.Thread.Sleep(2000);
MessageBox.Show("EquineData updated successfully!\nEQUINE should now restart.", "EQUINE", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show("Initalization failed!\n" + ex.Message + "\nEQUINE will now quit.", "Critical error", MessageBoxButtons.OK, MessageBoxIcon.Stop);
Application.Exit();
}
}
public void BeginUnPack(int p, System.Action onFinish, bool debug)
{
mVersion = p;
mOnFinish = onFinish;
int v = UnPackBundle;
if (mVersion > v && !debug)
{
TextAsset ta = (TextAsset)Resources.Load("Game");
using (MemoryStream ms = new MemoryStream(ta.bytes))
{
ZipStorer zip = ZipStorer.Open(ms, FileAccess.Read);
List <ZipStorer.ZipFileEntry> dir = zip.ReadCentralDir();
foreach (ZipStorer.ZipFileEntry entry in dir)
{
string outPath = Application.persistentDataPath + "/" + entry.FilenameInZip;
zip.ExtractFile(entry, outPath);
}
zip.Close();
}
UnPackBundle = mVersion;
}
if (null != onFinish)
{
onFinish();
}
}
public void downloadBinary()
{
Directory.CreateDirectory(this.basePath);
using (var client = new WebClient())
{
Console.WriteLine("Downloading BrowserStackLocal Zip..");
client.DownloadFile(downloadURL, this.zipAbsolute);
Console.WriteLine("Opening Zip..");
ZipStorer zip = ZipStorer.Open(this.zipAbsolute, FileAccess.Read);
List <ZipStorer.ZipFileEntry> dir = zip.ReadCentralDir();
foreach (ZipStorer.ZipFileEntry entry in dir)
{
if (Path.GetFileName(entry.FilenameInZip) == binaryName)
{
zip.ExtractFile(entry, this.binaryAbsolute);
break;
}
}
zip.Close();
File.Delete(this.zipAbsolute);
Console.WriteLine("Binary Extracted");
}
}
private void WC_DownloadFileCompleted(object sender, AsyncCompletedEventArgs e)
{
if (File.Exists("latest_cats.zip.progress"))
{
if (File.Exists("latest_cats.zip"))
{
File.Delete("latest_cats.zip");
}
File.Move("latest_cats.zip.progress", "latest_cats.zip");
ZipStorer zip = ZipStorer.Open("latest_cats.zip", FileAccess.Read);
List <ZipStorer.ZipFileEntry> dir = zip.ReadCentralDir();
// Look for the desired file
foreach (ZipStorer.ZipFileEntry entry in dir)
{
zip.ExtractFile(entry, entry.FilenameInZip);
}
zip.Close();
File.Delete("latest_cats.zip");
}
System.Diagnostics.Process.Start("CATSBot.exe");
Application.Exit();
}
public void Decompress(string fileName)
{
try
{
string directoryPath = Server.MapPath("../QuizTests/").ToString();
if (File.Exists(directoryPath + fileName))
{
ZipStorer zst = ZipStorer.Open(directoryPath + fileName, FileAccess.Read);
List <ZipStorer.ZipFileEntry> dir = zst.ReadCentralDir();
foreach (ZipStorer.ZipFileEntry entry in dir)
{
if (Path.GetFileName(entry.FilenameInZip) == "index.html")
{
zst.ExtractFile(entry, directoryPath + "HtmlQuiz1\\" + "index.html");
}
else
{
zst.ExtractFile(entry, directoryPath + "HtmlQuiz1\\" + entry.FilenameInZip);
}
}
zst.Close();
}
}
catch (Exception ex)
{
Response.Redirect(ex.Message);
}
}
/// <summary>
/// zip解压
/// </summary>
/// <param name="zipPath">zip文件路径</param>
/// <param name="outPath">解压路径</param>
/// <returns>是否解压成功</returns>
public static bool UnZip(string zipPath, string outPath)
{
//Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
if (!outPath.EndsWith("\\") && !outPath.EndsWith("/"))
{
outPath += "\\";
}
if (!Directory.Exists(outPath))
{
Directory.CreateDirectory(outPath);
}
using (ZipStorer zip = ZipStorer.Open(zipPath, FileAccess.Read))
{
List <ZipStorer.ZipFileEntry> dir = zip.ReadCentralDir(); //获取zip文件内所有文件路径
foreach (ZipStorer.ZipFileEntry entry in dir)
{
if (!zip.ExtractFile(entry, outPath + entry.FilenameInZip))
{
return(false); //存在没有解压成功的
}
}
zip.Close();
}
return(true);
}
/// <summary>
/// Loads the .nuspec file inside the .nupkg file at the given filepath.
/// </summary>
/// <param name="nupkgFilepath">The filepath to the .nupkg file to load.</param>
/// <returns>The .nuspec file loaded from inside the .nupkg file.</returns>
public static NuspecFile FromNupkgFile(string nupkgFilepath)
{
NuspecFile nuspec = new NuspecFile();
if (File.Exists(nupkgFilepath))
{
// get the .nuspec file from inside the .nupkg
using (ZipStorer zip = ZipStorer.Open(nupkgFilepath, FileAccess.Read))
{
var entry = zip.ReadCentralDir().First(x => x.FilenameInZip.EndsWith(".nuspec"));
using (MemoryStream stream = new MemoryStream())
{
zip.ExtractFile(entry, stream);
stream.Position = 0;
nuspec = Load(stream);
}
}
}
else
{
UnityEngine.Debug.LogErrorFormat("Package could not be read: {0}", nupkgFilepath);
//nuspec.Id = packageId;
//nuspec.Version = packageVersion;
nuspec.Description = string.Format("COULD NOT LOAD {0}", nupkgFilepath);
}
return(nuspec);
}
public Stream getIcon()
{
if (apk != null)
{
Stream memoryStream = new MemoryStream();
using (ZipStorer zipStorer = ZipStorer.Open(pathApk, FileAccess.Read))
{
foreach (ZipStorer.ZipFileEntry zipFileEntry in zipStorer.ReadCentralDir())
{
if (!zipFileEntry.FilenameInZip.Equals(apk.AppIcon))
{
continue;
}
zipStorer.ExtractFile(zipFileEntry, memoryStream);
break;
}
zipStorer.Close();
}
return(memoryStream);
}
else
{
return(null);
}
}
private void ButtonProceed4_Click(object sender, EventArgs e)
{
List <ZipStorer.ZipFileEntry> removeList = new List <ZipStorer.ZipFileEntry>();
foreach (object sel in listBox4.SelectedItems)
{
removeList.Add((ZipStorer.ZipFileEntry)sel);
}
ZipStorer zip = listBox4.Tag as ZipStorer;
try
{
if (zip == null || !ZipStorer.RemoveEntries(ref zip, removeList))
{
throw new Exception();
}
else
{
MessageBox.Show("Zip file entries removed with success", "ZipStorer Demo", MessageBoxButtons.OK, MessageBoxIcon.Information);
listBox4.Tag = zip;
listBox4.DataSource = zip.ReadCentralDir();
}
}
catch
{
MessageBox.Show("Error while trying to remove entries from Zip file", "ZipStorer Demo", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void ExtractEtl(string tempVspxPath, string tempEtlPath)
{
OnStatusUpdated(ProfilerState.Stopping, "Extracting ETL file from profiler output...");
ZipStorer vspx = ZipStorer.Open(tempVspxPath, FileAccess.Read);
List <ZipStorer.ZipFileEntry> entries = vspx.ReadCentralDir();
// Look for the etl
foreach (ZipStorer.ZipFileEntry entry in entries)
{
if (entry.FilenameInZip.EndsWith(".etl"))
{
vspx.ExtractFile(entry, tempEtlPath);
vspx.Close();
return;
}
}
vspx.Close();
throw new FileNotFoundException("Couldn't find an etl file in the vspx that we retrieved from the device");
}
public static void UpdateAndroidPlugin()
{
var pluginFolder = CombinePaths(Application.dataPath, "Plugins",
"NativeFileSO", "Android");
var aarPath = CombinePaths(pluginFolder, "NativeFileSO.aar");
var manifestName = "AndroidManifest.xml";
var manifestPath = CombinePaths(pluginFolder, manifestName);
ZipStorer zip = ZipStorer.Open(aarPath, FileAccess.ReadWrite);
var centralDir = zip.ReadCentralDir();
var manifest = centralDir.Find(x => Path.GetFileName(x.FilenameInZip)
== manifestName);
zip.ExtractFile(manifest, manifestPath);
UpdateManifestAssociations(manifestPath);
ZipStorer.RemoveEntries(ref zip, new List <ZipStorer.ZipFileEntry>()
{
manifest
});
zip.AddFile(ZipStorer.Compression.Deflate, manifestPath, manifest.FilenameInZip, "");
zip.Close();
File.Delete(manifestPath);
Debug.Log("NativeFileSO: Finished updating the Android plugin");
}
public void Data()
{
var counter = 0;
var file = new LogFileWriter("test3.zip", "LogFileWriterTestsData");
var source = new MemoryPool("test", MemoryAddress.StaticAbsolute, 0x123456, 0, 0x1234);
source.Add(new MemoryFieldFunc <int>("testInt", (pool) => counter++)); // these are always logged
source.Add(new MemoryFieldFunc <string>("test", (pool) => "test"));
file.Subscribe(source);
// Fill up a data file
for (int i = 0; i < 1441792; i++) // 38.5MiB
{
file.Update(i); // +28 bytes
}
// We should have logged 2 data files by now.
Assert.True(File.Exists("LogFileWriterTestsData/test/Data.bin"));
file.Save();
ZipStorer z = ZipStorer.Open("test3.zip", FileAccess.Read);
var files = z.ReadCentralDir();
Assert.AreEqual(3, files.Count);
Assert.True(files.Any(x => x.FilenameInZip == "test/Data.bin"));
Assert.True(files.Where(x => x.FilenameInZip == "test/Data.bin").FirstOrDefault().FileSize ==
1441792 * ((2 + 4 + 4 + 2) + (2 + 4 + 4 + 4 + 2)));
Assert.True(files.Any(x => x.FilenameInZip == "test/Structure.xml"));
Assert.True(files.Any(x => x.FilenameInZip == "test/Time.bin"));
Assert.True(files.Where(x => x.FilenameInZip == "test/Time.bin").FirstOrDefault().FileSize == 1441792 * 8);
}
//To delete or move to old files
void MoveFolderToOld(string oldPath, string newPath)
{
if (File.Exists(oldPath + ".old"))
{
File.Delete(oldPath + ".old");
}
if (File.Exists(oldPath))
{
File.Move(oldPath, oldPath + ".old");
}
File.Move(newPath, oldPath);
Console.WriteLine("移动文件:" + newPath + "到" + oldPath);
Config config = Config.LoadConfig(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, ConstFile.FILENAME));
if (config.Type.ToUpper() == "ZIP")
{
Console.WriteLine("读取压缩文件:" + oldPath);
ZipStorer zip = ZipStorer.Open(oldPath, FileAccess.Read);
List <ZipStorer.ZipFileEntry> dir = zip.ReadCentralDir();
foreach (ZipStorer.ZipFileEntry entry in dir)
{
Console.WriteLine("解压文件:" + entry.FilenameInZip);
zip.ExtractFile(entry, Path.Combine(AppDomain.CurrentDomain.BaseDirectory, entry.FilenameInZip));
}
zip.Close();
}
}
private void ImportGdb(string FileName)
{
if (Path.GetExtension(FileName).Equals(".zip", StringComparison.InvariantCultureIgnoreCase))
{
using (ZipStorer zip = ZipStorer.Open(FileName, FileAccess.Read))
{
List <ZipStorer.ZipFileEntry> dir = zip.ReadCentralDir();
foreach (ZipStorer.ZipFileEntry entry in dir)
{
string gdbFileName = Path.GetFileName(entry.FilenameInZip);
if (Path.GetExtension(gdbFileName).Equals(".gdb") || Path.GetExtension(gdbFileName).Equals(".s3db"))
{
string ganjoorPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "ganjoor");
if (!Directory.Exists(ganjoorPath))
{
Directory.CreateDirectory(ganjoorPath);
}
string gdbExtractPath = Path.Combine(ganjoorPath, gdbFileName);
if (zip.ExtractFile(entry, gdbExtractPath))
{
ganjoorView.ImportDb(gdbExtractPath);
File.Delete(gdbExtractPath);
}
}
}
}
}
else
{
ganjoorView.ImportDb(FileName);
}
}
public void Update()
{
if (!Check())
{
return;
}
try
{
string zipFileName = Path.Combine(Application.StartupPath, "update.zip");
// Opens existing zip file
ZipStorer zip = ZipStorer.Open(zipFileName, FileAccess.Read);
// Read all directory contents
List <ZipStorer.ZipFileEntry> zipFiles = zip.ReadCentralDir();
// Extract all files in target directory
foreach (ZipStorer.ZipFileEntry entry in zipFiles)
{
if (zip.ExtractFile(entry, Path.Combine(Application.StartupPath, Path.GetFileName(entry.FilenameInZip))))
{
MainLogger.Append("Extracted: " + entry.FilenameInZip, LogMessageType.Info);
}
else
{
MainLogger.Append("Extract failed: " + entry.FilenameInZip, LogMessageType.Info);
}
}
zip.Close();
File.Delete(zipFileName);
}
catch (Exception) { }
}
/// <summary>
/// Extracts a file's contents from the embedded zip archive into memory.
/// </summary>
private static void ExtractTemplateZipToMemory()
{
string appJavaPath = BuildTargetAndroid.Instance.GetCompiledPath(BuildTargetAndroid.STUDIO_PROJECT_DIR, "app", "src", "main", "java",
AndroidMetadata.PackageName.Replace('.', System.IO.Path.DirectorySeparatorChar));
using (MemoryStream zipStream = new MemoryStream(Properties.Resources.templateZip))
using (ZipStorer zip = ZipStorer.Open(zipStream, FileAccess.Read))
{
List <ZipStorer.ZipFileEntry> files = zip.ReadCentralDir(); // get list of files in the zip
foreach (ZipStorer.ZipFileEntry entry in files)
{
string filenameInZip = entry.FilenameInZip;
string fullPath = BuildTargetAndroid.Instance.GetCompiledPath(BuildTargetAndroid.STUDIO_PROJECT_DIR, filenameInZip);
bool isAppJavaFile = filenameInZip.StartsWith("app") && filenameInZip.EndsWith(".java");
if (isAppJavaFile)
{
fullPath = System.IO.Path.Combine(appJavaPath, System.IO.Path.GetFileName(filenameInZip));
}
TemplateFilePath shortName = new TemplateFilePath(filenameInZip, fullPath);
using (MemoryStream stream = new MemoryStream((int)entry.FileSize))
{
zip.ExtractFile(entry, stream);
_files.Add(shortName, new TemplateFile(shortName, stream.ToArray()));
}
}
}
}
private static void ExtractMediaFiles(string zipFullPath, string tempPath)
{
try
{
ZipStorer zip = ZipStorer.Open(zipFullPath, FileAccess.Read);
List <ZipStorer.ZipFileEntry> dir = zip.ReadCentralDir();
Regex regex = new Regex(SlideXmlSearchPattern);
foreach (ZipStorer.ZipFileEntry entry in dir)
{
string name = Path.GetFileName(entry.FilenameInZip);
if (name?.Contains(".wav") ?? false ||
regex.IsMatch(name))
{
zip.ExtractFile(entry, tempPath + name);
}
}
zip.Close();
FileDir.DeleteFile(zipFullPath);
}
catch (Exception e)
{
ErrorDialogBox.ShowDialog(CommonText.ErrorExtract, "Archived files cannot be retrieved.", e);
}
}
public void ReadAccessTime_Test()
{
using (ZipStorer zip = ZipStorer.Open(sampleFile, FileAccess.Read))
{
var dir = zip.ReadCentralDir();
Assert.IsTrue(dir[0].AccessTime > DateTime.Today);
}
}
public void ReadCentralDir_Test()
{
using (ZipStorer zip = ZipStorer.Open(sampleFile, FileAccess.Read))
{
var dir = zip.ReadCentralDir();
Assert.AreEqual(dir.Count, 10);
}
}
public void ReadModifyTime_Test()
{
using (ZipStorer zip = ZipStorer.Open(sampleFile, FileAccess.Read))
{
var dir = zip.ReadCentralDir();
Assert.IsTrue(dir[0].ModifyTime > baseDate);
}
}
/// <summary>
/// Loads an XMind workbook file from disk.
/// </summary>
private void Load()
{
if (_fileName == null)
{
throw new InvalidOperationException("No XMind file to load!");
}
if (File.Exists(_fileName) == false)
{
throw new InvalidOperationException("XMind file does not exist!");
}
FileInfo xMindFileInfo = new FileInfo(_fileName);
if (xMindFileInfo.Extension.ToLower() != ".xmind")
{
throw new InvalidOperationException("XMind file extension expected!");
}
String tempPath = Path.GetTempPath() + Guid.NewGuid() + "\\";
Directory.CreateDirectory(tempPath);
string[] fileNameStrings = xMindFileInfo.Name.Split('.');
fileNameStrings[fileNameStrings.Count() - 1] = "zip";
StringBuilder zipFileNameBuilder = new StringBuilder(string.Empty, 64);
foreach (string str in fileNameStrings)
{
zipFileNameBuilder.Append(str + ".");
}
string zipFileName = zipFileNameBuilder.ToString().TrimEnd('.');
// Make a temporary copy of the XMind file with a .zip extention for J# zip libraries:
File.Copy(_fileName, tempPath + zipFileName);
File.SetAttributes(tempPath + zipFileName, FileAttributes.Normal); // Make sure the .zip temporary file is not read only - we want to delete it later...
using (ZipStorer zip = ZipStorer.Open(tempPath + zipFileName, FileAccess.Read))
{
// Read the central directory collection
List <ZipStorer.ZipFileEntry> dir = zip.ReadCentralDir();
foreach (ZipStorer.ZipFileEntry entry in dir)
{
zip.ExtractFile(entry, tempPath +
(entry.FilenameInZip == "manifest.xml" ? "META-INF\\" : "") +
entry.FilenameInZip);
}
zip.Close();
}
_metaData = XDocument.Parse(File.ReadAllText(tempPath + "meta.xml"));
_manifestData = XDocument.Parse(File.ReadAllText(tempPath + "META-INF\\manifest.xml"));
_contentData = XDocument.Parse(File.ReadAllText(tempPath + "content.xml"));
Directory.Delete(tempPath, true);
}
public List <string> words = new List <string>(); // The XLSX dictionary
public OoXml(string template_filename) // Constructor from a file name
{
zip = ZipStorer.Open(template_filename, FileAccess.Read); // Open the template
foreach (ZipStorer.ZipFileEntry l in zip.ReadCentralDir())
{
streams.Add(new gStream(this, zip, l)); // Get the streams that make up the template and add them
}
SetStructure(); // Analyzes the Sheets structure
}
public void ReadObjectItem(Stream stream, Func <object, int, bool> putItem)
{
stream.Position = 0;
using (ZipStorer zipStorer = ZipStorer.Open(stream, FileAccess.Read))
{
int noOfItems = zipStorer.ReadCentralDir().Count;
for (int i = 0; i < noOfItems; i++)
{
//zipStorer.ExtractFile(new ZipStorer.ZipFileEntry() { FilenameInZip = index.ToString() }, unzipStraem);
using (var unzipStraem = new MemoryStream())
{
zipStorer.ExtractFile(zipStorer.ReadCentralDir()[i], unzipStraem);
unzipStraem.Position = 0;
putItem(base.ReadObject(unzipStraem), i);
}
}
}
}
public void ExtractFile_Test()
{
using (ZipStorer zip = ZipStorer.Open(sampleFile, FileAccess.Read))
{
var dir = zip.ReadCentralDir();
Assert.IsFalse(dir.Count == 0);
zip.ExtractFile(dir[4], out byte[] output);
Assert.IsFalse(output.Length == 0);
}
}
internal ZipStorer zip = null; // The zip storer holding the main XLSX file stream
#endregion Fields
#region Constructors
// Constructor from a file name
public OoXml(string template_filename)
{
zip = ZipStorer.Open(template_filename, FileAccess.Read); // Open the template
foreach (ZipStorer.ZipFileEntry l in zip.ReadCentralDir()) streams.Add(new gStream(this, zip, l)); // Get the streams that make up the template and add them
SetStructure(); // Analyzes the Sheets structure
}
/// <summary>
/// Removes one of many files in storage. It creates a new Zip file.
/// </summary>
/// <param name="_zip">
/// Reference to the current Zip object
/// </param>
/// <param name="_zfes">
/// List of Entries to remove from storage
/// </param>
/// <returns>
/// True if success, false if not
/// </returns>
/// <remarks>
/// This method only works for storage of type FileStream
/// </remarks>
public static bool RemoveEntries(ref ZipStorer _zip, List<ZipFileEntry> _zfes)
{
if (!(_zip.ZipFileStream is FileStream))
{
throw new InvalidOperationException("RemoveEntries is allowed just over streams of type FileStream");
}
// Get full list of entries
List<ZipFileEntry> fullList = _zip.ReadCentralDir();
// In order to delete we need to create a copy of the zip file excluding the selected items
string tempZipName = Path.GetTempFileName();
string tempEntryName = Path.GetTempFileName();
try
{
ZipStorer tempZip = Create(tempZipName, string.Empty);
foreach (ZipFileEntry zfe in fullList)
{
if (!_zfes.Contains(zfe))
{
if (_zip.ExtractFile(zfe, tempEntryName))
{
tempZip.AddFile(zfe.Method, tempEntryName, zfe.FilenameInZip, zfe.Comment);
}
}
}
_zip.Close();
tempZip.Close();
File.Delete(_zip.FileName);
File.Move(tempZipName, _zip.FileName);
_zip = Open(_zip.FileName, _zip.Access);
}
catch
{
return false;
}
finally
{
if (File.Exists(tempZipName))
{
File.Delete(tempZipName);
}
if (File.Exists(tempEntryName))
{
File.Delete(tempEntryName);
}
}
return true;
}