本文整理汇总了C#中ICSharpCode.SharpZipLib.Zip.ZipInputStream类的典型用法代码示例。如果您正苦于以下问题：C# ZipInputStream类的具体用法？C# ZipInputStream怎么用？C# ZipInputStream使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ZipInputStream类属于ICSharpCode.SharpZipLib.Zip命名空间，在下文中一共展示了ZipInputStream类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Decompress
public bool Decompress()
{
Boolean gotIt = false;
using (ZipInputStream s = new ZipInputStream(File.OpenRead(zipFilePath)))
{
ZipEntry theEntry;
while ((theEntry = s.GetNextEntry()) != null)
{
if (theEntry.IsFile && theEntry.Name == m_msi)
{
gotIt = true;
FileStream streamWriter = File.Create(msiFilePath);
long filesize = theEntry.Size;
byte[] data = new byte[filesize];
while (true)
{
filesize = s.Read(data, 0, data.Length);
if (filesize > 0)
{
streamWriter.Write(data, 0, (int)filesize);
}
else
{
break;
}
}
streamWriter.Close();
}
}
}
return gotIt;
}示例2: GetDefinitionStreamsFromBundle
public static void GetDefinitionStreamsFromBundle(string bundlePath, out Stream monoTodoDefinitions, out Stream notImplementedDefinitions, out Stream missingDefinitions)
{
ZipInputStream zs = new ZipInputStream (File.OpenRead (bundlePath));
ZipEntry ze;
monoTodoDefinitions = null;
notImplementedDefinitions = null;
missingDefinitions = null;
while ((ze = zs.GetNextEntry ()) != null) {
switch (ze.Name) {
case "monotodo.txt":
StreamReader sr = new StreamReader (zs);
string s = sr.ReadToEnd ();
monoTodoDefinitions = new MemoryStream (ASCIIEncoding.ASCII.GetBytes (s));
break;
case "exception.txt":
StreamReader sr2 = new StreamReader (zs);
string s2 = sr2.ReadToEnd ();
notImplementedDefinitions = new MemoryStream (ASCIIEncoding.ASCII.GetBytes (s2));
break;
case "missing.txt":
StreamReader sr3 = new StreamReader (zs);
string s3 = sr3.ReadToEnd ();
missingDefinitions = new MemoryStream (ASCIIEncoding.ASCII.GetBytes (s3));
break;
default:
break;
}
}
}示例3: ReadInMemory
public static void ReadInMemory(FileInfo zipFileName, Predicate<ZipEntry> filter, Action<MemoryStream> action)
{
using (ZipInputStream inputStream = new ZipInputStream(zipFileName.OpenRead()))
{
ZipEntry entry;
while ((entry = inputStream.GetNextEntry()) != null)
{
if (filter(entry))
{
using (MemoryStream stream = new MemoryStream())
{
int count = 0x800;
byte[] buffer = new byte[0x800];
if (entry.Size <= 0L)
{
goto Label_0138;
}
Label_0116:
count = inputStream.Read(buffer, 0, buffer.Length);
if (count > 0)
{
stream.Write(buffer, 0, count);
goto Label_0116;
}
Label_0138:
stream.Position = 0;
action(stream);
}
}
}
}
}示例4: ImportMethod
protected override void ImportMethod()
{
using (Utils.ProgressBlock progress = new Utils.ProgressBlock(this, STR_IMPORT, STR_DOWNLOAD, 1, 0))
{
using (System.IO.TemporaryFile tmp = new System.IO.TemporaryFile(true))
using (System.Net.WebClient wc = new System.Net.WebClient())
{
wc.DownloadFile("http://www.globalcaching.eu/service/cachedistance.aspx?country=Netherlands&prefix=GC", tmp.Path);
using (var fs = System.IO.File.OpenRead(tmp.Path))
using (ZipInputStream s = new ZipInputStream(fs))
{
ZipEntry theEntry = s.GetNextEntry();
byte[] data = new byte[1024];
if (theEntry != null)
{
StringBuilder sb = new StringBuilder();
while (true)
{
int size = s.Read(data, 0, data.Length);
if (size > 0)
{
if (sb.Length == 0 && data[0] == 0xEF && size > 2)
{
sb.Append(System.Text.ASCIIEncoding.UTF8.GetString(data, 3, size - 3));
}
else
{
sb.Append(System.Text.ASCIIEncoding.UTF8.GetString(data, 0, size));
}
}
else
{
break;
}
}
XmlDocument doc = new XmlDocument();
doc.LoadXml(sb.ToString());
XmlElement root = doc.DocumentElement;
XmlNodeList nl = root.SelectNodes("wp");
if (nl != null)
{
Core.Geocaches.AddCustomAttribute(CUSTOM_ATTRIBUTE);
foreach (XmlNode n in nl)
{
var gc = Utils.DataAccess.GetGeocache(Core.Geocaches, n.Attributes["code"].InnerText);
if (gc != null)
{
string dist = Utils.Conversion.StringToDouble(n.Attributes["dist"].InnerText).ToString("000.0");
gc.SetCustomAttribute(CUSTOM_ATTRIBUTE, dist);
}
}
}
}
}
}
}
}示例5: ImportTranslatedLists
/// ------------------------------------------------------------------------------------
/// <summary>
/// Import a file containing translations for one or more lists.
/// </summary>
/// ------------------------------------------------------------------------------------
public bool ImportTranslatedLists(string filename, FdoCache cache, IProgress progress)
{
#if DEBUG
DateTime dtBegin = DateTime.Now;
#endif
using (var inputStream = FileUtils.OpenStreamForRead(filename))
{
var type = Path.GetExtension(filename).ToLowerInvariant();
if (type == ".zip")
{
using (var zipStream = new ZipInputStream(inputStream))
{
var entry = zipStream.GetNextEntry(); // advances it to where we can read the one zipped file.
using (var reader = new StreamReader(zipStream, Encoding.UTF8))
ImportTranslatedLists(reader, cache, progress);
}
}
else
{
using (var reader = new StreamReader(inputStream, Encoding.UTF8))
ImportTranslatedLists(reader, cache, progress);
}
}
#if DEBUG
DateTime dtEnd = DateTime.Now;
TimeSpan span = new TimeSpan(dtEnd.Ticks - dtBegin.Ticks);
Debug.WriteLine(String.Format("Elapsed time for loading translated list(s) from {0} = {1}",
filename, span.ToString()));
#endif
return true;
}示例6: UnZip
public static void UnZip(byte[] inputZipBinary, string destinationPath)
{
DirectoryInfo outDirInfo = new DirectoryInfo(destinationPath);
if (!outDirInfo.Exists)
outDirInfo.Create();
using (MemoryStream msZipBinary = new MemoryStream(inputZipBinary))
{
using (ZipInputStream zipFile = new ZipInputStream(msZipBinary))
{
ZipEntry zipEntry;
while ((zipEntry = zipFile.GetNextEntry()) != null)
{
FileStream fsOut = File.Create(outDirInfo.FullName + "\\" + zipEntry.Name);
byte[] buffer = new byte[4096]; int count = 0;
#if DEBUG
Console.WriteLine("Descomprimiendo: " + zipEntry.Name +
" |Tamaño comprimido: " + zipEntry.CompressedSize +
" |Tamano descomprimido: " + zipEntry.Size +
" |CRC: " + zipEntry.Crc);
#endif
while ((count = zipFile.Read(buffer, 0, buffer.Length)) > 0)
fsOut.Write(buffer, 0, count);
fsOut.Flush();
fsOut.Close();
}
}
}
}示例7: ExtractZipFile
public static void ExtractZipFile(string zipFileName, string dirName)
{
var data = new byte[readBufferSize];
using (var zipStream = new ZipInputStream(File.OpenRead(zipFileName)))
{
ZipEntry entry;
while ((entry = zipStream.GetNextEntry()) != null)
{
var fullName = Path.Combine(dirName, entry.Name);
if (entry.IsDirectory && !Directory.Exists(fullName))
{
Directory.CreateDirectory(fullName);
}
else if (entry.IsFile)
{
var dir = Path.GetDirectoryName(fullName);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
using (var fileStream = File.Create(fullName))
{
int readed;
while ((readed = zipStream.Read(data, 0, readBufferSize)) > 0)
{
fileStream.Write(data, 0, readed);
}
}
}
}
}
}示例8: Main
public static void Main(string[] args)
{
ZipInputStream s = new ZipInputStream(File.OpenRead(args[0]));
ZipEntry theEntry;
while ((theEntry = s.GetNextEntry()) != null) {
Console.WriteLine(theEntry.Name);
string directoryName = Path.GetDirectoryName(theEntry.Name);
string fileName = Path.GetFileName(theEntry.Name);
// create directory
Directory.CreateDirectory(directoryName);
if (fileName != String.Empty) {
FileStream streamWriter = File.Create(theEntry.Name);
int size = 2048;
byte[] data = new byte[2048];
while (true) {
size = s.Read(data, 0, data.Length);
if (size > 0) {
streamWriter.Write(data, 0, size);
} else {
break;
}
}
streamWriter.Close();
}
}
s.Close();
}示例9: Unzip
// 압축을 해제한다.
private void Unzip(string zipfile)
{
// 풀고자 하는 압축 파일 이름
ZipInputStream s = new ZipInputStream(File.OpenRead(zipfile));
ZipEntry theEntry;
while ((theEntry = s.GetNextEntry()) != null)
{
// 압축을 풀고자 하는 대상 폴더 이름이 "C:\test" 인 경우
string fullname = @"C:\zipTest" + theEntry.Name;
string directoryName = Path.GetDirectoryName(fullname);
string fileName = Path.GetFileName(fullname);
if (!Directory.Exists(directoryName)) Directory.CreateDirectory(directoryName);
if (fileName != String.Empty)
{
FileStream streamWriter = File.Create(fullname);
int size = 2048;
byte[] data = new byte[2048];
while (true)
{
size = s.Read(data, 0, data.Length);
if (size > 0) streamWriter.Write(data, 0, size);
else break;
}
streamWriter.Close();
}
}
s.Close();
}示例10: ZipExtractor
/// <summary>
/// Prepares to extract a ZIP archive contained in a stream.
/// </summary>
/// <param name="stream">The stream containing the archive data to be extracted. Will be disposed when the extractor is disposed.</param>
/// <param name="target">The path to the directory to extract into.</param>
/// <exception cref="IOException">The archive is damaged.</exception>
internal ZipExtractor([NotNull] Stream stream, [NotNull] string target)
: base(target)
{
#region Sanity checks
if (stream == null) throw new ArgumentNullException("stream");
#endregion
UnitsTotal = stream.Length;
try
{
// Read the central directory
using (var zipFile = new ZipFile(stream) {IsStreamOwner = false})
{
_centralDirectory = new ZipEntry[zipFile.Count];
for (int i = 0; i < _centralDirectory.Length; i++)
_centralDirectory[i] = zipFile[i];
}
stream.Seek(0, SeekOrigin.Begin);
_zipStream = new ZipInputStream(stream);
}
#region Error handling
catch (ZipException ex)
{
// Wrap exception since only certain exception types are allowed
throw new IOException(Resources.ArchiveInvalid, ex);
}
#endregion
}示例11: Add
public override void Add (string path)
{
using (var file_stream = new FileStream (path, FileMode.Open, FileAccess.Read))
using (var zip_stream = new ZipInputStream (file_stream)) {
ZipEntry entry;
while ((entry = zip_stream.GetNextEntry ()) != null) {
if (!entry.IsFile) {
continue;
}
var extension = Path.GetExtension (entry.Name);
if (!parser_for_parts.SupportedFileExtensions.Contains (extension)) {
continue;
}
using (var out_stream = new MemoryStream ()) {
int size;
var buffer = new byte[2048];
do {
size = zip_stream.Read (buffer, 0, buffer.Length);
out_stream.Write (buffer, 0, size);
} while (size > 0);
out_stream.Seek (0, SeekOrigin.Begin);
try {
parser_for_parts.Add (out_stream, entry.Name);
} catch (NotSupportedException) {
}
}
}
}
}示例12: GetIpaPList
private static Dictionary<string, object> GetIpaPList(string filePath)
{
var plist = new Dictionary<string, object>();
var zip = new ZipInputStream(File.OpenRead(filePath));
using (var filestream = new FileStream(filePath, FileMode.Open, FileAccess.Read))
{
var zipfile = new ZipFile(filestream);
ZipEntry item;
while ((item = zip.GetNextEntry()) != null)
{
Match match = Regex.Match(item.Name.ToLower(), @"Payload/([A-Za-z0-9\-. ]+)\/info.plist$",
RegexOptions.IgnoreCase);
if (match.Success)
{
var bytes = new byte[50*1024];
using (Stream strm = zipfile.GetInputStream(item))
{
int size = strm.Read(bytes, 0, bytes.Length);
using (var s = new BinaryReader(strm))
{
var bytes2 = new byte[size];
Array.Copy(bytes, bytes2, size);
plist = (Dictionary<string, object>) PlistCS.readPlist(bytes2);
}
}
break;
}
}
}
return plist;
}示例13: UnZipFile
public static void UnZipFile(string[] args)
{
ZipInputStream zipInputStream = new ZipInputStream((Stream) File.OpenRead(args[0].Trim()));
string directoryName = Path.GetDirectoryName(args[1].Trim());
if (!Directory.Exists(args[1].Trim()))
Directory.CreateDirectory(directoryName);
ZipEntry nextEntry;
while ((nextEntry = zipInputStream.GetNextEntry()) != null)
{
string fileName = Path.GetFileName(nextEntry.Name);
if (fileName != string.Empty)
{
FileStream fileStream = File.Create(args[1].Trim() + fileName);
byte[] buffer = new byte[2048];
while (true)
{
int count = zipInputStream.Read(buffer, 0, buffer.Length);
if (count > 0)
fileStream.Write(buffer, 0, count);
else
break;
}
fileStream.Close();
}
}
zipInputStream.Close();
}示例14: Extract
public void Extract(string path, string dest_dir)
{
ZipInputStream zipstream = new ZipInputStream(new FileStream( path, FileMode.Open));
ZipEntry theEntry;
while ((theEntry = zipstream.GetNextEntry()) != null) {
string directoryName = Path.GetDirectoryName(theEntry.Name);
string fileName = Path.GetFileName(theEntry.Name);
// create directory
if (directoryName != String.Empty)
Directory.CreateDirectory(directoryName);
if (fileName != String.Empty) {
FileStream streamWriter = File.Create( Path.Combine( dest_dir, theEntry.Name) );
int size = 0;
byte[] buffer = new byte[2048];
while ((size = zipstream.Read(buffer, 0, buffer.Length)) > 0) {
streamWriter.Write(buffer, 0, size);
}
streamWriter.Close();
}
}
zipstream.Close();
}示例15: RestoreFromFile
private void RestoreFromFile(Stream file)
{
//
//
using (var store = IsolatedStorageFile.GetUserStoreForApplication()) {
using (var zip = new ZipInputStream(file)) {
try {
while (true) {
var ze = zip.GetNextEntry();
if (ze == null) break;
using (var f = new IsolatedStorageFileStream(ze.Name, FileMode.Create, store)) {
var fs = new byte[ze.Size];
zip.Read(fs, 0, fs.Length);
f.Write(fs, 0, fs.Length);
}
}
} catch {
lblLastBackup.Text = StringResources.BackupAndRestorePage_Messages_RestoreFailed;
App.ToastMe(StringResources.BackupAndRestorePage_Messages_RestoreFailed);
return;
} finally {
file.Close();
ClearOldBackupFiles();
App.ViewModel.IsRvDataChanged = true;
}
}
}
lblLastBackup.Text = StringResources.BackupAndRestorePage_Messages_RestoreSuccess;
App.ToastMe(StringResources.BackupAndRestorePage_Messages_RestoreSuccess);
}