public void unZipIt(File folder, File zipFile)
{
// List<File> files = new ArrayList<>();
byte[] buffer = new byte[1024];
try
{
//create output directory is not exists
if (!folder.exists())
{
folder.mkdir();
}
folder.deleteOnExit();
//get the zip file content
ZipInputStream zis
= new ZipInputStream(new FileInputStream(zipFile));
//get the zipped file list entry
ZipEntry ze = zis.getNextEntry();
while (ze != null)
{
String fileName = ze.getName();
File newFile = new File(folder + File.separator + fileName);
newFile.deleteOnExit();
// files.add(newFile);
// logger.info("file unzip : " + newFile.getAbsoluteFile());
//create all non exists folders
//else you will hit FileNotFoundException for compressed folder
new File(newFile.getParent()).mkdirs();
FileOutputStream fos = new FileOutputStream(newFile);
int len;
while ((len = zis.read(buffer)) > 0)
{
fos.write(buffer, 0, len);
}
// files.add(newFile);
fos.close();
ze = zis.getNextEntry();
}
zis.closeEntry();
zis.close();
}
catch (IOException ex)
{
ex.printStackTrace();
}
}
/// <summary>
/// Reads the zip stream.
/// </summary>
/// <param name="jInputStream">The j input stream.</param>
/// <param name="callback">The callback.</param>
/// <param name="rock">The rock.</param>
public static void ReadZipStream(java.io.InputStream jInputStream, CallbackZip callback, object rock)
{
ZipInputStream zis = null;
try
{
zis = new ZipInputStream(jInputStream);
ZipEntry entry;
ZipEntryE extendedEntry;
while ((entry = zis.getNextEntry()) != null)
{
extendedEntry = new ZipEntryE(entry);
callback(extendedEntry, new ZipEntryInputStream(zis), rock);
// Close the entry that we read
zis.closeEntry();
}
}
finally
{
if (zis != null)
{
zis.close();
}
}
}
/// <summary>
/// Reads the zip stream.
/// </summary>
/// <param name="jInputStream">The j input stream.</param>
/// <param name="callback">The callback.</param>
/// <param name="rock">The rock.</param>
public static void ReadZipStream(java.io.InputStream jInputStream, CallbackZip callback, object rock)
{
ZipInputStream zis = null;
try
{
zis = new ZipInputStream(jInputStream);
ZipEntry entry;
ZipEntryE extendedEntry;
while ((entry = zis.getNextEntry()) != null)
{
extendedEntry = new ZipEntryE(entry);
callback(extendedEntry, new ZipEntryInputStream(zis), rock);
// Close the entry that we read
zis.closeEntry();
}
}
finally
{
if (zis != null)
{
zis.close();
}
}
}
public void CacheClassBytes(FileInfo jar)
{
// experimental..
try
{
Console.WriteLine(".cache: " + jar.FullName);
var zip = default(ZipInputStream);
zip = new ZipInputStream(new jvm::java.io.FileInputStream(jar.FullName));
var Current = zip.getNextEntry();
while (Current != null)
{
var Name = Current.getName();
if (Name.EndsWith(".class"))
{
var TypeName = Name.Substring(0, Name.Length - ".class".Length).Replace("/", ".");
if (TypeName.StartsWith("java."))
{
// we cannot use ClassLoader to load such class anyhow..
// what we probably would need is a JVM parser now...
}
else
{
var Memory = zip.ReadToMemoryStream();
this.ClassBytes[TypeName] = Memory.ToArray();
}
}
Current = zip.getNextEntry();
}
}
catch (jvm::csharp.ThrowableException cc)
{
Console.WriteLine("error @CacheClassBytes: " + cc);
throw new InvalidOperationException();
}
}
public void LoadFile(string path)
{
InternalEntries = null;
var jar = new FileInfo(path);
this.FileName = jar;
#region clazzLoader
this.clazzLoader = default(InternalURLClassLoader);
try
{
//var filePath = "jar:file://" + jar.FullName + "!/";
// http://download.oracle.com/javase/1.4.2/docs/api/java/io/File.html
// file:///C:/util/aws-android-sdk-0.2.0/lib/aws-android-sdk-0.2.0-ec2.jar
// error @URLClassLoader: java.net.MalformedURLException: unknown protocol: c
var url = new jvm::java.io.File(jar.FullName).toURL();
// http://www.javakb.com/Uwe/Forum.aspx/java-programmer/34778/URLClassLoader-ClassNotFoundException
// http://www.chinaup.org/docs/reference/java/net/URLClassLoader.html
// http://www.docjar.com/html/api/sun/applet/AppletClassLoader.java.html
// http://www.docjar.com/html/api/java/net/URLClassLoader.java.html
// http://www.docjar.com/html/api/java/security/SecureClassLoader.java.html
clazzLoader = new InternalURLClassLoader(new URL[] { url }, null);
}
catch (jvm::csharp.ThrowableException ex)
{
Console.WriteLine("error @URLClassLoader: " + ex);
throw new InvalidOperationException();
}
#endregion
//clazzLoader.CacheClassBytes(jar);
#region Resolve
clazzLoader.Resolve =
name =>
{
var f = default(FileInfo);
if (this.JavaArchiveResolve != null)
{
f = this.JavaArchiveResolve(name);
//clazzLoader.CacheClassBytes(f);
}
return f;
};
#endregion
#region GetDynamicEnumerator
this.GetDynamicEnumerator = () =>
{
var zip = default(ZipInputStream);
try
{
zip = new ZipInputStream(new jvm::java.io.FileInputStream(jar.FullName));
}
catch
{
Console.WriteLine("error @ ZipInputStream");
throw new InvalidOperationException();
}
return (GetNextEntry)
delegate
{
if (zip == null)
return null;
var e = default(ZipEntry);
try
{
e = zip.getNextEntry();
}
catch
{
}
if (e == null)
return null;
var n = new Entry { Name = e.getName() };
if (clazzLoader != null)
if (n.Name.EndsWith(".class"))
{
var TypeFullName = n.Name.Substring(0, n.Name.Length - ".class".Length).Replace("/", ".");
var NestedTypeName = TypeFullName.SkipUntilLastOrEmpty("$");
var NestedTypeNameStartsWithNumber = NestedTypeName.StartsWithNumber();
if (NestedTypeNameStartsWithNumber)
{
// we should skip nested types with only numbers
// as we might not be able to load them
}
else
{
n.TypeFullName = TypeFullName;
Console.WriteLine("JavaArchiveReflector.Loadfile.InternalGetType almost set for " + n.TypeFullName);
n.InternalGetType = delegate
{
Console.WriteLine("JavaArchiveReflector.Loadfile.InternalGetType - " + n.TypeFullName);
var c = default(jvm::java.lang.Class);
try
{
//Console.WriteLine(".deprecated loadClass: " + n.TypeFullName);
c = clazzLoader.loadClass(n.TypeFullName);
}
catch (jvm::csharp.ThrowableException cc)
{
Console.WriteLine("** JavaArchiveReflector.Loadfile - error loadClass: " + n.TypeFullName + "; " + cc);
//throw new InvalidOperationException();
}
// what if we need javax.jms.MessageListener ?
if (c == null)
{
return null;
}
// cant be more explicit:P
return jvm::ScriptCoreLibJava.Extensions.BCLImplementationExtensions.ToType(c);
};
}
}
return n;
};
};
#endregion
}
public void CacheClassBytes(FileInfo jar)
{
// experimental..
try
{
Console.WriteLine(".cache: " + jar.FullName);
var zip = default(ZipInputStream);
zip = new ZipInputStream(new jvm::java.io.FileInputStream(jar.FullName));
var Current = zip.getNextEntry();
while (Current != null)
{
var Name = Current.getName();
if (Name.EndsWith(".class"))
{
var TypeName = Name.Substring(0, Name.Length - ".class".Length).Replace("/", ".");
if (TypeName.StartsWith("java."))
{
// we cannot use ClassLoader to load such class anyhow..
// what we probably would need is a JVM parser now...
}
else
{
var Memory = zip.ReadToMemoryStream();
this.ClassBytes[TypeName] = Memory.ToArray();
}
}
Current = zip.getNextEntry();
}
}
catch (jvm::csharp.ThrowableException cc)
{
Console.WriteLine("error @CacheClassBytes: " + cc);
throw new InvalidOperationException();
}
}
public void LoadFile(string path)
{
InternalEntries = null;
var jar = new FileInfo(path);
this.FileName = jar;
#region clazzLoader
this.clazzLoader = default(InternalURLClassLoader);
try
{
//var filePath = "jar:file://" + jar.FullName + "!/";
// http://download.oracle.com/javase/1.4.2/docs/api/java/io/File.html
// file:///C:/util/aws-android-sdk-0.2.0/lib/aws-android-sdk-0.2.0-ec2.jar
// error @URLClassLoader: java.net.MalformedURLException: unknown protocol: c
var url = new jvm::java.io.File(jar.FullName).toURL();
// http://www.javakb.com/Uwe/Forum.aspx/java-programmer/34778/URLClassLoader-ClassNotFoundException
// http://www.chinaup.org/docs/reference/java/net/URLClassLoader.html
// http://www.docjar.com/html/api/sun/applet/AppletClassLoader.java.html
// http://www.docjar.com/html/api/java/net/URLClassLoader.java.html
// http://www.docjar.com/html/api/java/security/SecureClassLoader.java.html
clazzLoader = new InternalURLClassLoader(new URL[] { url }, null);
}
catch (jvm::csharp.ThrowableException ex)
{
Console.WriteLine("error @URLClassLoader: " + ex);
throw new InvalidOperationException();
}
#endregion
//clazzLoader.CacheClassBytes(jar);
#region Resolve
clazzLoader.Resolve =
name =>
{
var f = default(FileInfo);
if (this.JavaArchiveResolve != null)
{
f = this.JavaArchiveResolve(name);
//clazzLoader.CacheClassBytes(f);
}
return(f);
};
#endregion
#region GetDynamicEnumerator
this.GetDynamicEnumerator = () =>
{
var zip = default(ZipInputStream);
try
{
zip = new ZipInputStream(new jvm::java.io.FileInputStream(jar.FullName));
}
catch
{
Console.WriteLine("error @ ZipInputStream");
throw new InvalidOperationException();
}
return((GetNextEntry)
delegate
{
if (zip == null)
{
return null;
}
var e = default(ZipEntry);
try
{
e = zip.getNextEntry();
}
catch
{
}
if (e == null)
{
return null;
}
var n = new Entry {
Name = e.getName()
};
if (clazzLoader != null)
{
if (n.Name.EndsWith(".class"))
{
var TypeFullName = n.Name.Substring(0, n.Name.Length - ".class".Length).Replace("/", ".");
var NestedTypeName = TypeFullName.SkipUntilLastOrEmpty("$");
var NestedTypeNameStartsWithNumber = NestedTypeName.StartsWithNumber();
if (NestedTypeNameStartsWithNumber)
{
// we should skip nested types with only numbers
// as we might not be able to load them
}
else
{
n.TypeFullName = TypeFullName;
Console.WriteLine("JavaArchiveReflector.Loadfile.InternalGetType almost set for " + n.TypeFullName);
n.InternalGetType = delegate
{
Console.WriteLine("JavaArchiveReflector.Loadfile.InternalGetType - " + n.TypeFullName);
var c = default(jvm::java.lang.Class);
try
{
//Console.WriteLine(".deprecated loadClass: " + n.TypeFullName);
c = clazzLoader.loadClass(n.TypeFullName);
}
catch (jvm::csharp.ThrowableException cc)
{
Console.WriteLine("** JavaArchiveReflector.Loadfile - error loadClass: " + n.TypeFullName + "; " + cc);
//throw new InvalidOperationException();
}
// what if we need javax.jms.MessageListener ?
if (c == null)
{
return null;
}
// cant be more explicit:P
return jvm::ScriptCoreLibJava.Extensions.BCLImplementationExtensions.ToType(c);
};
}
}
}
return n;
});
};
#endregion
}
/// <summary>
/// Load Data into local _data
/// </summary>
/// <returns>bool type true if success</returns>
private bool LoadLOBData()
{
// Reset
_items = new List <MAttachmentEntry>();
// Get binaryData from DB
byte[] data = GetBinaryData();
// if no data, then return
if (data == null)
{
return(true);
}
log.Fine("ZipSize=" + data.Length);
if (data.Length == 0)
{
return(true);
}
// Old Format - single file
//here we store title in zip format
//if (!ZIP.Equals(GetTitle()))
//{
// _items.Add(new MAttachmentEntry(GetTitle(), data, 1));
// return true;
//}
// convert byte[] to byte[] data
byte[] sdata = ConvertTobyte(data);
try
{
ByteArrayInputStream inBt = new ByteArrayInputStream(sdata);
// initialize zip
ZipInputStream zip = new ZipInputStream(inBt);
// get next entry i.e. 1st entry in zip
ZipEntry entry = zip.getNextEntry();
// for every entry in zip
while (entry != null)
{
// get file name
string name = entry.getName();
ByteArrayOutputStream outBt = new ByteArrayOutputStream();
byte[] buffer = new byte[2048];
int length = zip.read(buffer);
while (length != -1)
{
// get data
outBt.write(buffer, 0, length);
length = zip.read(buffer);
}
//
byte[] sdataEntry = outBt.toByteArray();
byte[] dataEntry = ConvertToByte(sdataEntry);
try
{
log.Fine(name
+ " - size=" + dataEntry.Length + " - zip="
+ entry.getCompressedSize() + "(" + entry.getSize() + ") "
+ (entry.getCompressedSize() * 100 / entry.getSize()) + "%");
}
catch { }
// add the entry into _items list
_items.Add(new MAttachmentEntry(name, dataEntry, _items.Count + 1));
// get next entry in zip
entry = zip.getNextEntry();
}
}
catch (Exception ex)
{
log.Log(Level.SEVERE, "loadLOBData", ex);
_items = null;
return(false);
}
return(true);
}
public static bool isZip(System.IO.Stream in_Renamed)
{
try
{
//UPGRADE_ISSUE: Class 'java.util.zip.ZipInputStream' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javautilzipZipInputStream'"
//UPGRADE_ISSUE: Constructor 'java.util.zip.ZipInputStream.ZipInputStream' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javautilzipZipInputStream'"
ZipInputStream swcZipInputStream = new ZipInputStream(in_Renamed);
//UPGRADE_ISSUE: Method 'java.util.zip.ZipInputStream.getNextEntry' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javautilzipZipInputStream'"
swcZipInputStream.getNextEntry();
return true;
}
catch (System.IO.IOException e)
{
return false;
}
}
private static void dumpZip(System.IO.StreamWriter out_Renamed, System.Uri url, System.String outfile)
{
System.IO.Stream in_Renamed = new System.IO.BufferedStream(System.Net.WebRequest.Create(url).GetResponse().GetResponseStream());
try
{
//UPGRADE_ISSUE: Class 'java.util.zip.ZipInputStream' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javautilzipZipInputStream'"
//UPGRADE_ISSUE: Constructor 'java.util.zip.ZipInputStream.ZipInputStream' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javautilzipZipInputStream'"
ZipInputStream zipIn = new ZipInputStream(in_Renamed);
//UPGRADE_ISSUE: Class 'java.util.zip.ZipEntry' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javautilzipZipEntry'"
//UPGRADE_ISSUE: Method 'java.util.zip.ZipInputStream.getNextEntry' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javautilzipZipInputStream'"
ZipEntry zipEntry = zipIn.getNextEntry();
while ((zipEntry != null))
{
//UPGRADE_TODO: Class 'java.net.URL' was converted to a 'System.Uri' which does not throw an exception if a URL specifies an unknown protocol. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1132'"
//UPGRADE_ISSUE: Method 'java.util.zip.ZipEntry.getName' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javautilzipZipEntry'"
System.Uri fileUrl = new System.Uri("jar:" + url.ToString() + "!/" + zipEntry.getName());
if (isSwf(fileUrl))
dumpSwf(out_Renamed, fileUrl, outfile);
//UPGRADE_ISSUE: Method 'java.util.zip.ZipInputStream.getNextEntry' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javautilzipZipInputStream'"
zipEntry = zipIn.getNextEntry();
}
}
finally
{
in_Renamed.Close();
}
}
public JavaArchiveReflector(FileInfo jar)
{
this.FileName = jar;
var clazzLoader = default(URLClassLoader);
try
{
var filePath = "jar:file://" + jar.FullName + "!/";
var url = new java.io.File(filePath).toURL();
clazzLoader = new URLClassLoader(new URL[] { url });
}
catch
{
}
this.GetDynamicEnumerator = () =>
{
var zip = default(ZipInputStream);
try
{
zip = new ZipInputStream(new FileInputStream(jar.FullName));
}
catch
{
}
return((GetNextEntry)
delegate
{
if (zip == null)
{
return null;
}
var e = default(ZipEntry);
try
{
e = zip.getNextEntry();
}
catch
{
}
if (e == null)
{
return null;
}
var n = new Entry {
Name = e.getName()
};
if (clazzLoader != null)
{
if (n.Name.EndsWith(".class"))
{
n.TypeFullName = n.Name.Substring(0, n.Name.Length - ".class".Length).Replace("/", ".");
n.InternalGetType = delegate
{
var c = default(java.lang.Class);
try
{
c = clazzLoader.loadClass(n.TypeFullName.Replace(".", "/"));
}
catch (csharp.ThrowableException cc)
{
System.Console.WriteLine("error: " + cc);
}
return c.ToType();
};
}
}
return n;
});
};
}
