本文整理汇总了C#中ICSharpCode.SharpZipLib.Zip.ZipInputStream.Dispose方法的典型用法代码示例。如果您正苦于以下问题：C# ZipInputStream.Dispose方法的具体用法？C# ZipInputStream.Dispose怎么用？C# ZipInputStream.Dispose使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ICSharpCode.SharpZipLib.Zip.ZipInputStream的用法示例。
在下文中一共展示了ZipInputStream.Dispose方法的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: GetInputStream
public override Stream GetInputStream(UploadedFile file)
{
FileStream fileS = null;
ZipInputStream zipS = null;
try
{
string path = GetZipPath(file);
fileS = File.OpenRead(path);
zipS = new ZipInputStream(fileS);
zipS.GetNextEntry();
return zipS;
}
catch
{
if (fileS != null)
fileS.Dispose();
if (zipS != null)
zipS.Dispose();
return null;
}
}示例2: UnPackFiles
public static bool UnPackFiles(string path, string filePath)
{
try
{
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
path = Path.GetDirectoryName(path);
ZipInputStream zstream = new ZipInputStream(File.OpenRead(filePath));
ZipEntry entry;
while ((entry = zstream.GetNextEntry()) != null)
{
if (!string.IsNullOrEmpty(entry.Name))
{
string upath = path + "\\" + entry.Name;
if (entry.IsDirectory)
{
Directory.CreateDirectory(upath);
}
else if (entry.CompressedSize > 0)
{
FileStream fs = File.Create(upath);
int size = 2048;
byte[] data = new byte[size];
while (true)
{
size = zstream.Read(data, 0, data.Length);
if (size > 0)
{
fs.Write(data, 0, size);
}
else
{
break;
}
}
fs.Dispose();
fs.Close();
}
}
}
zstream.Dispose();
zstream.Close();
return true;
}
catch
{
throw;
}
}示例3: OpenFirstZipEntry
private static Stream OpenFirstZipEntry(Stream rawStream)
{
var zipStream = new ZipInputStream(rawStream);
try
{
zipStream = new ZipInputStream(rawStream);
zipStream.GetNextEntry();
return zipStream;
}
catch
{
zipStream.Dispose();
throw;
}
}示例4: Extract
public static int Extract(string sourceFile, string destinationPath)
{
ZipInputStream zinstream = null; // used to read from the zip file
int numFileUnzipped = 0; // number of files extracted from the zip file
try
{
// create a zip input stream from source zip file
zinstream = new ZipInputStream(File.OpenRead(sourceFile));
// we need to extract to a folder so we must create it if needed
if (Directory.Exists(destinationPath) == false)
Directory.CreateDirectory(destinationPath);
ZipEntry theEntry; // an entry in the zip file which could be a file or directory
// now, walk through the zip file entries and copy each file/directory
while ((theEntry = zinstream.GetNextEntry()) != null)
{
string dirname = Path.GetDirectoryName(theEntry.Name); // the file path
string fname = Path.GetFileName(theEntry.Name); // the file name
// if a path name exists we should create the directory in the destination folder
string target = destinationPath + Path.DirectorySeparatorChar + dirname;
if (dirname.Length > 0 && !Directory.Exists(target))
Directory.CreateDirectory(target);
// now we know the proper path exists in the destination so copy the file there
if (fname != String.Empty)
{
DecompressAndWriteFile(destinationPath + Path.DirectorySeparatorChar + theEntry.Name, zinstream);
numFileUnzipped++;
}
}
}
catch (Exception)
{
throw;
}
finally
{
zinstream.Dispose();
zinstream.Close();
}
return numFileUnzipped;
}示例5: GetReadStream
public override Stream GetReadStream(UploadedFile file)
{
FileStream fileS = null;
ZipInputStream zipS = null;
try
{
fileS = File.OpenRead(file.ServerLocation);
zipS = new ZipInputStream(fileS);
zipS.GetNextEntry();
return zipS;
}
catch
{
if (zipS != null)
zipS.Dispose();
if (fileS != null)
fileS.Dispose();
throw;
}
}示例6: Deserialize
/// <summary>
/// Create a temporary XML file that will be send to SAP application
/// </summary>
/// <param name="m"></param>
/// <param name="filePath"></param>
internal void Deserialize(string filePath)
{
Stream stream = new MemoryStream();
System.Windows.Forms.Cursor cursor = System.Windows.Forms.Cursor.Current;
try
{
byte[] buffer = new byte[8192];
if (".xml".Equals(Path.GetExtension(filePath).ToLower()))
{
FileStream fReader = File.OpenRead(filePath);
Deserialize(fReader);
fReader.Close();
}
else
{
FileStream fs = File.OpenRead(filePath);
BinaryFormatter bformatter = new BinaryFormatter();
string version = (string)bformatter.Deserialize(fs); //"version=7.14"
if ("version=7.14".CompareTo(version) > 0)
{
fs.Close();
string translate = System.Windows.Forms.Application.StartupPath + "\\Translate.exe";
if (File.Exists(translate))
{
string msg = string.Format("El archivo {0} es para una versión anterior de Treu Structure. ¿Desea traducirlo a la versión actual? Se guardará una copia del original en {0}.bak", filePath);
System.Windows.Forms.DialogResult result = System.Windows.Forms.MessageBox.Show(msg,
"Actualización", System.Windows.Forms.MessageBoxButtons.YesNo, System.Windows.Forms.MessageBoxIcon.Question);
if (result == System.Windows.Forms.DialogResult.Yes)
{
System.Diagnostics.ProcessStartInfo start = new System.Diagnostics.ProcessStartInfo(translate);
start.Arguments = "\"" + filePath + "\"";
start.UseShellExecute = false;
start.RedirectStandardOutput = true;
System.Diagnostics.Process p = System.Diagnostics.Process.Start(start);
p.WaitForExit(60000);
string output = p.StandardOutput.ReadToEnd();
if (p.HasExited && p.ExitCode == 0)
Deserialize(filePath);
else
{
msg = "Ocurrió un error y no se pudo actualizar el archivo. Favor de contactar a Soporte Técnico o a [email protected]";
System.Windows.Forms.MessageBox.Show(msg, "Error", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
}
else
throw new Exception("File cannot be opened");
}
else
throw new Exception("File cannot be opened");
}
else
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.WaitCursor;
using (ZipInputStream s = new ZipInputStream(fs))
{
try
{
s.Password = "mnloaw7ur4hlu.awdebnc7loy2hq3we89";
if (s.GetNextEntry() != null)
{
StreamUtils.Copy(s, stream, buffer);
stream.Position = 0;
Deserialize(stream);
}
}
finally
{
s.Close();
s.Dispose();
}
}
}
}
}
finally
{
stream.Close();
System.Windows.Forms.Cursor.Current = cursor;
}
}示例7: BindGrid
//.........这里部分代码省略.........
var doc = new XPathDocument(new StringReader(manifest));
XPathNavigator rootNav = doc.CreateNavigator().SelectSingleNode("dotnetnuke");
string packageType = String.Empty;
if (rootNav.Name == "dotnetnuke")
{
packageType = XmlUtils.GetAttributeValue(rootNav, "type");
}
else if (rootNav.Name.ToLower() == "languagepack")
{
packageType = "LanguagePack";
}
XPathNavigator nav = null;
switch (packageType.ToLower())
{
case "package":
nav = rootNav.SelectSingleNode("packages/package");
break;
case "module":
case "languagepack":
case "skinobject":
nav = Installer.ConvertLegacyNavigator(rootNav, new InstallerInfo()).SelectSingleNode("packages/package");
break;
}
if (nav != null)
{
package.Name = XmlUtils.GetAttributeValue(nav, "name");
package.PackageType = XmlUtils.GetAttributeValue(nav, "type");
package.IsSystemPackage = XmlUtils.GetAttributeValueAsBoolean(nav, "isSystem", false);
package.Version = new Version(XmlUtils.GetAttributeValue(nav, "version"));
package.FriendlyName = XmlUtils.GetNodeValue(nav, "friendlyName");
if (String.IsNullOrEmpty(package.FriendlyName))
{
package.FriendlyName = package.Name;
}
package.Description = XmlUtils.GetNodeValue(nav, "description");
package.FileName = file.Replace(installPath + "\\", "");
XPathNavigator foldernameNav = null;
switch (package.PackageType)
{
case "Module":
case "Auth_System":
foldernameNav = nav.SelectSingleNode("components/component/files");
if (foldernameNav != null) package.FolderName = Util.ReadElement(foldernameNav, "basePath").Replace('\\', '/');
break;
case "Container":
foldernameNav = nav.SelectSingleNode("components/component/containerFiles");
if (foldernameNav != null) package.FolderName = Globals.glbContainersPath + Util.ReadElement(foldernameNav, "containerName").Replace('\\', '/');
break;
case "Skin":
foldernameNav = nav.SelectSingleNode("components/component/skinFiles");
if (foldernameNav != null) package.FolderName = Globals.glbSkinsPath + Util.ReadElement(foldernameNav, "skinName").Replace('\\', '/');
break;
default:
break;
}
XPathNavigator iconFileNav = nav.SelectSingleNode("iconFile");
if (package.FolderName != string.Empty && iconFileNav != null)
{
if ((iconFileNav.Value != string.Empty) && (package.PackageType == "Module" || package.PackageType == "Auth_System" || package.PackageType == "Container" || package.PackageType == "Skin"))
{
package.IconFile = package.FolderName + "/" + iconFileNav.Value;
package.IconFile = (!package.IconFile.StartsWith("~/")) ? "~/" + package.IconFile : package.IconFile;
}
}
packages.Add(package);
}
}
break;
}
}
entry = unzip.GetNextEntry();
}
}
catch (Exception)
{
invalidPackages.Add(file);
}
finally
{
unzip.Close();
unzip.Dispose();
}
}
}
if (invalidPackages.Count > 0)
{
var pkgErrorsMsg = invalidPackages.Aggregate(string.Empty, (current, pkg) => current + (pkg + "<br />"));
UI.Skins.Skin.AddModuleMessage(this, Localization.GetString("PackageErrors.Text", LocalResourceFile) + pkgErrorsMsg, ModuleMessage.ModuleMessageType.RedError);
}
grid.DataSource = packages;
grid.DataBind();
}示例8: UnzipResources
public static void UnzipResources(ZipInputStream zipStream, string destPath)
{
try
{
ZipEntry objZipEntry;
string LocalFileName;
string RelativeDir;
string FileNamePath;
objZipEntry = zipStream.GetNextEntry();
while (objZipEntry != null)
{
LocalFileName = objZipEntry.Name;
RelativeDir = Path.GetDirectoryName(objZipEntry.Name);
if ((RelativeDir != string.Empty) && (!Directory.Exists(Path.Combine(destPath, RelativeDir))))
{
Directory.CreateDirectory(Path.Combine(destPath, RelativeDir));
}
if ((!objZipEntry.IsDirectory) && (!String.IsNullOrEmpty(LocalFileName)))
{
FileNamePath = Path.Combine(destPath, LocalFileName).Replace("/", "\\");
try
{
if (File.Exists(FileNamePath))
{
File.SetAttributes(FileNamePath, FileAttributes.Normal);
File.Delete(FileNamePath);
}
FileStream objFileStream = null;
try
{
objFileStream = File.Create(FileNamePath);
int intSize = 2048;
var arrData = new byte[2048];
intSize = zipStream.Read(arrData, 0, arrData.Length);
while (intSize > 0)
{
objFileStream.Write(arrData, 0, intSize);
intSize = zipStream.Read(arrData, 0, arrData.Length);
}
}
finally
{
if (objFileStream != null)
{
objFileStream.Close();
objFileStream.Dispose();
}
}
}
catch(Exception ex)
{
DnnLog.Error(ex);
}
}
objZipEntry = zipStream.GetNextEntry();
}
}
finally
{
if (zipStream != null)
{
zipStream.Close();
zipStream.Dispose();
}
}
}示例9: InitializeIcuData
private static bool InitializeIcuData()
{
var icuDir = Icu.DefaultDirectory;
ZipInputStream zipIn = null;
try
{
try
{
var baseDir = FwDirectoryFinder.DataDirectory;
zipIn = new ZipInputStream(File.OpenRead(Path.Combine(baseDir, string.Format("Icu{0}.zip", Icu.Version))));
}
catch (Exception e1)
{
MessageBoxUtils.Show("Something is wrong with the file you chose." + Environment.NewLine +
" The file could not be opened. " + Environment.NewLine + Environment.NewLine +
" The error message was: '" + e1.Message);
}
if (zipIn == null)
return false;
Icu.Cleanup();
foreach (string dir in Directory.GetDirectories(icuDir))
{
string subdir = Path.GetFileName(dir);
if (subdir.Equals(string.Format("icudt{0}l", Icu.Version), StringComparison.OrdinalIgnoreCase))
Directory.Delete(dir, true);
}
ZipEntry entry;
while ((entry = zipIn.GetNextEntry()) != null)
{
string dirName = Path.GetDirectoryName(entry.Name);
Match match = Regex.Match(dirName, @"^ICU\d\d[\\/]?(.*)$", RegexOptions.IgnoreCase);
if (match.Success) // Zip file was built in a way that includes the root directory name.
dirName = match.Groups[1].Value; // Strip it off. May leave empty string.
string fileName = Path.GetFileName(entry.Name);
bool fOk = UnzipFile(zipIn, fileName, entry.Size, Path.Combine(icuDir, dirName));
if (!fOk)
return false;
}
return true;
}
finally
{
if (zipIn != null)
zipIn.Dispose();
}
}示例10: BindGrid
private void BindGrid(string type, DataGrid grid, HtmlGenericControl noItemsControl)
{
var installPath = Globals.ApplicationMapPath + "\\Install\\" + type;
var packages = new List<PackageInfo>();
var invalidPackages = new List<string>();
foreach (string file in Directory.GetFiles(installPath))
{
if (file.ToLower().EndsWith(".zip") || file.ToLower().EndsWith(".resources"))
{
Stream inputStream = new FileStream(file, FileMode.Open, FileAccess.Read);
var unzip = new ZipInputStream(inputStream);
try
{
ZipEntry entry = unzip.GetNextEntry();
while (entry != null)
{
if (!entry.IsDirectory)
{
var fileName = entry.Name;
string extension = Path.GetExtension(fileName);
if (extension.ToLower() == ".dnn" || extension.ToLower() == ".dnn5")
{
//Manifest
var manifestReader = new StreamReader(unzip);
var manifest = manifestReader.ReadToEnd();
var package = new PackageInfo();
package.Manifest = manifest;
if (!string.IsNullOrEmpty(manifest))
{
var doc = new XPathDocument(new StringReader(manifest));
XPathNavigator rootNav = doc.CreateNavigator().SelectSingleNode("dotnetnuke");
string packageType = String.Empty;
if (rootNav.Name == "dotnetnuke")
{
packageType = XmlUtils.GetAttributeValue(rootNav, "type");
}
else if (rootNav.Name.ToLower() == "languagepack")
{
packageType = "LanguagePack";
}
XPathNavigator nav = null;
switch (packageType.ToLower())
{
case "package":
nav = rootNav.SelectSingleNode("packages/package");
break;
case "languagepack":
//nav = Installer.ConvertLegacyNavigator(rootNav, new InstallerInfo()).SelectSingleNode("packages/package");
break;
}
if (nav != null)
{
package.Name = XmlUtils.GetAttributeValue(nav, "name");
package.PackageType = XmlUtils.GetAttributeValue(nav, "type");
package.IsSystemPackage = XmlUtils.GetAttributeValueAsBoolean(nav, "isSystem", false);
package.Version = new Version(XmlUtils.GetAttributeValue(nav, "version"));
package.FriendlyName = XmlUtils.GetNodeValue(nav, "friendlyName");
if (String.IsNullOrEmpty(package.FriendlyName))
{
package.FriendlyName = package.Name;
}
package.Description = XmlUtils.GetNodeValue(nav, "description");
package.FileName = file.Replace(installPath + "\\", "");
packages.Add(package);
}
}
break;
}
}
entry = unzip.GetNextEntry();
}
}
catch (Exception)
{
invalidPackages.Add(file);
}
finally
{
unzip.Close();
unzip.Dispose();
}
}
}
if (invalidPackages.Count > 0)
{
var pkgErrorsMsg = invalidPackages.Aggregate(string.Empty, (current, pkg) => current + (pkg + "<br />"));
Skin.AddModuleMessage(this, Localization.GetString("PackageErrors.Text", LocalResourceFile) + pkgErrorsMsg, ModuleMessage.ModuleMessageType.RedError);
}
//.........这里部分代码省略.........
示例11: UnZip
/// <summary>
/// 解压功能(解压压缩文件到指定目录)
/// </summary>
/// <param name="fileToUnZip">待解压的文件</param>
/// <param name="zipedFolder">指定解压目标目录</param>
/// <param name="password">密码</param>
/// <returns>解压结果</returns>
public static bool UnZip(string fileToUnZip, string zipedFolder, string password)
{
bool result = true;
FileStream fs = null;
ZipInputStream zipStream = null;
ZipEntry ent = null;
string fileName;
if (!File.Exists(fileToUnZip))
return false;
if (!Directory.Exists(zipedFolder))
Directory.CreateDirectory(zipedFolder);
ZipFile zipfile = new ICSharpCode.SharpZipLib.Zip.ZipFile(fileToUnZip);
//zipfile.
try
{
zipStream = new ZipInputStream(File.OpenRead(fileToUnZip));
if (!string.IsNullOrEmpty(password)) zipStream.Password = password;
while ((ent = zipStream.GetNextEntry()) != null)
{
if (!string.IsNullOrEmpty(ent.Name))
{
fileName = Path.Combine(zipedFolder, ent.Name);
fileName = fileName.Replace('/', '\\');//change by Mr.HopeGi
if (fileName.EndsWith("\\"))
{
Directory.CreateDirectory(fileName);
continue;
}
if (ent.Name == "config.json")
{
//Directory.CreateDirectory(fileName);
continue;
}
if (ent.IsFile)
{
//Directory.CreateDirectory(fileName);
if (!File.Exists(Common.BackupDicPath+ ent.Name))
{
FileInfo fi = new FileInfo(Common.MasterDicPath + ent.Name);
//fi.
string backuppath = (Common.BackupDicPath + ent.Name);
backuppath = backuppath.Remove(backuppath.LastIndexOf('/'));
if (!Directory.Exists(backuppath))
{
Directory.CreateDirectory(backuppath);
}
File.Copy(Common.MasterDicPath + ent.Name, Common.BackupDicPath + ent.Name);
}
//continue;
}
fs = File.Create(fileName);
var s=zipfile.GetInputStream(ent);
//StreamWriter sw = new StreamWriter(fs);
//sw.Write()
int size = 2048;
byte[] data = new byte[size];
while (true)
{
size = s.Read(data, 0, data.Length);
if (size > 0)
fs.Write(data, 0, data.Length);
else
break;
}
}
}
}
catch
{
result = false;
}
finally
{
if (fs != null)
{
fs.Close();
fs.Dispose();
}
if (zipStream != null)
{
zipStream.Close();
zipStream.Dispose();
}
if (ent != null)
{
ent = null;
//.........这里部分代码省略.........
示例12: BindGrid
private void BindGrid(string installPath, DataGrid grid)
{
var packages = new List<PackageInfo>();
var invalidPackages = new List<string>();
foreach (string file in Directory.GetFiles(installPath))
{
if (file.ToLower().EndsWith(".zip") || file.ToLower().EndsWith(".resources"))
{
Stream inputStream = new FileStream(file, FileMode.Open, FileAccess.Read);
var unzip = new ZipInputStream(inputStream);
try
{
ZipEntry entry = unzip.GetNextEntry();
while (entry != null)
{
if (!entry.IsDirectory)
{
string fileName = entry.Name;
string extension = Path.GetExtension(fileName);
if (extension.ToLower() == ".dnn" || extension.ToLower() == ".dnn5")
{
//Manifest
var manifestReader = new StreamReader(unzip);
string manifest = manifestReader.ReadToEnd();
var package = new PackageInfo();
package.Manifest = manifest;
if (!string.IsNullOrEmpty(manifest))
{
var doc = new XPathDocument(new StringReader(manifest));
XPathNavigator rootNav = doc.CreateNavigator().SelectSingleNode("dotnetnuke");
string packageType = String.Empty;
if (rootNav.Name == "dotnetnuke")
{
packageType = XmlUtils.GetAttributeValue(rootNav, "type");
}
else if (rootNav.Name.ToLower() == "languagepack")
{
packageType = "LanguagePack";
}
XPathNavigator nav = null;
switch (packageType.ToLower())
{
case "package":
nav = rootNav.SelectSingleNode("packages/package");
break;
case "languagepack":
nav = Installer.ConvertLegacyNavigator(rootNav, new InstallerInfo()).SelectSingleNode("packages/package");
break;
}
if (nav != null)
{
package.Name = XmlUtils.GetAttributeValue(nav, "name");
package.PackageType = XmlUtils.GetAttributeValue(nav, "type");
package.IsSystemPackage = XmlUtils.GetAttributeValueAsBoolean(nav, "isSystem", false);
package.Version = new Version(XmlUtils.GetAttributeValue(nav, "version"));
package.FriendlyName = XmlUtils.GetNodeValue(nav, "friendlyName");
if (String.IsNullOrEmpty(package.FriendlyName))
{
package.FriendlyName = package.Name;
}
package.Description = XmlUtils.GetNodeValue(nav, "description");
package.FileName = file.Replace(installPath + "\\", "");
packages.Add(package);
}
}
break;
}
}
entry = unzip.GetNextEntry();
}
}
catch (Exception)
{
invalidPackages.Add(file);
}
finally
{
unzip.Close();
unzip.Dispose();
}
}
}
//now add language packs from update service
try
{
StreamReader myResponseReader = UpdateService.GetLanguageList();
var xmlDoc = new XmlDocument();
xmlDoc.Load(myResponseReader);
XmlNodeList languages = xmlDoc.SelectNodes("available/language");
//.........这里部分代码省略.........
示例13: GetSettings
static XmlReaderSettings GetSettings(String release)
{
XmlReaderSettings retVal = null;
if (ValidationSettings.TryGetValue(release, out retVal))
return retVal;
string tmpDir = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName());
Directory.CreateDirectory(tmpDir);
Assembly asm = typeof(XMLValidator).Assembly;
try
{
foreach (var item in asm.GetManifestResourceNames())
{
if (!item.EndsWith("zip"))
continue;
string itemRelease = item.Replace("MARC.Everest.Test.Resources.", "").Replace(".zip", "");
if (itemRelease != release)
continue;
ZipInputStream zis = null;
Tracer.Trace(item);
try
{
zis = new ZipInputStream(asm.GetManifestResourceStream(item));
retVal = new XmlReaderSettings();
// Prepare the unzipping operation
ZipEntry entry = null;
String basePath = Path.Combine(tmpDir, item);
if (!Directory.Exists(basePath))
Directory.CreateDirectory(basePath);
List<String> files = new List<string>(10);
// Unzip the rmim package
while ((entry = zis.GetNextEntry()) != null)
{
if (entry.IsDirectory) // entry is a directory
{
string dirName = Path.Combine(basePath, entry.Name);
if (!Directory.Exists(dirName))
Directory.CreateDirectory(dirName);
}
else if (entry.IsFile) // entry is file, so extract file.
{
string fName = Path.Combine(basePath, entry.Name);
FileStream fs = null;
try
{
fs = File.Create(fName);
byte[] buffer = new byte[2048]; // 2k buffer
int szRead = 2048;
while (szRead > 0)
{
szRead = zis.Read(buffer, 0, buffer.Length);
if (szRead > 0)
fs.Write(buffer, 0, szRead);
}
}
finally
{
if (fs != null)
fs.Close();
}
if (fName.EndsWith(".xsd"))
files.Add(fName);
}
}
foreach (var fName in files)
retVal.Schemas.Add("urn:hl7-org:v3", fName);
retVal.Schemas.ValidationEventHandler += new ValidationEventHandler(Schemas_ValidationEventHandler);
retVal.Schemas.Compile();
ValidationSettings.Add(release, retVal);
Directory.Delete(basePath, true);
return retVal;
}
catch (Exception e)
{
//Assert.Fail(e.ToString());
return retVal;
}
finally
{
if (zis != null)
{
zis.Close();
zis.Dispose();
}
}
}
}
//.........这里部分代码省略.........
示例14: UnZip
/// <summary>
/// 解压功能(解压压缩文件到指定目录)
/// </summary>
/// <param name="fileToUnZip">待解压的文件</param>
/// <param name="zipedFolder">指定解压目标目录</param>
/// <param name="password">密码</param>
/// <returns>解压结果</returns>
public static bool UnZip(string fileToUnZip, string zipedFolder, string password)
{
bool result = true;
FileStream fs = null;
ZipInputStream zipStream = null;
ZipEntry ent = null;
string fileName;
if (!File.Exists(fileToUnZip))
return false;
if (!Directory.Exists(zipedFolder))
Directory.CreateDirectory(zipedFolder);
try
{
zipStream = new ZipInputStream(File.OpenRead(fileToUnZip));
if (!string.IsNullOrEmpty(password)) zipStream.Password = password;
while ((ent = zipStream.GetNextEntry()) != null)
{
if (!string.IsNullOrEmpty(ent.Name))
{
fileName = Path.Combine(zipedFolder, ent.Name);
// fileName = fileName.Replace('/', '\\');//change by Mr.HopeGi
if (fileName.EndsWith("/"))
{
Directory.CreateDirectory(fileName);
continue;
}
fs = File.Create(fileName);
int size = 2048;
byte[] data = new byte[size];
while (true)
{
size = zipStream.Read(data, 0, data.Length);
if (size > 0)
fs.Write(data, 0, size); ///< data.Length
else
break;
}
}
}
}
catch
{
result = false;
}
finally
{
if (fs != null)
{
fs.Close();
fs.Dispose();
}
if (zipStream != null)
{
zipStream.Close();
zipStream.Dispose();
}
if (ent != null)
{
ent = null;
}
GC.Collect();
GC.Collect(1);
}
return result;
}示例15: ReadApkIcon
Image ReadApkIcon(string path)
{
Image img = null;
try
{
FileStream fs = File.Open(path, FileMode.Open);
if (fs == null)
return img;
ZipInputStream zipStream = new ZipInputStream(fs);
ZipEntry entry = zipStream.GetNextEntry();
while (entry != null)
{
if (!entry.IsFile)
{
continue;
}
if (entry.Name.EndsWith("drawable/ic_launcher.png")
|| entry.Name.EndsWith("drawable/icon.png")
|| entry.Name.EndsWith("dpi/ic_launcher.png")
|| entry.Name.EndsWith("dpi/icon.png"))
{
FileStream writer = File.Create(GlobalSys.tmpIconPath);//解压后的文件
int bufferSize = 1024; //缓冲区大小
int readCount = 0; //读入缓冲区的实际字节
byte[] buffer = new byte[bufferSize];
readCount = zipStream.Read(buffer, 0, bufferSize);
while (readCount > 0)
{
writer.Write(buffer, 0, readCount);
readCount = zipStream.Read(buffer, 0, bufferSize);
}
writer.Close();
writer.Dispose();
Bitmap bmp = new Bitmap(GlobalSys.tmpIconPath);
img = new Bitmap(bmp);
bmp.Dispose(); bmp = null;
break;
}
entry = zipStream.GetNextEntry();
}
fs.Close();
zipStream.Close();
zipStream.Dispose();
zipStream = null;
}
catch (Exception e)
{
//MessageBox.Show(e.Message);
}
return img;
}