Errata
+ +Pro BizTalk 2006
+ +1590596994
+ +Note from author, George Dunphy:
+ +“For requests related to the database disassembler
+in chapter 5, please inform people that we had to remove the code for the
+application due to an issue discovered after the book was released. I am
+planning on updating the samples when the errata is
+released in the coming months.”
Adler32 class.
+ /// The checksum starts off with a value of 1.
+ /// getValue. The complete checksum object can also be reset
+ /// so it can be used again with new data.
+ /// setInput(input, 0, input.length).
+ /// setDictionary(dict, 0, dict.Length).
+ /// NeedsInput()
+ /// returns true
+ public void SetInput(byte[] buf, int off, int len)
+ {
+ if (inputOff < inputEnd) {
+ throw new InvalidOperationException("Old input was not completely processed");
+ }
+
+ int end = off + len;
+
+ /* We want to throw an ArrayIndexOutOfBoundsException early. The
+ * check is very tricky: it also handles integer wrap around.
+ */
+ if (0 > off || off > end || end > buf.Length) {
+ throw new ArgumentOutOfRangeException();
+ }
+
+ inputBuf = buf;
+ inputOff = off;
+ inputEnd = end;
+ }
+
+ /// public Inflater(bool noHeader) passing true
+ /// if there is no Zlib header information
+ ///
+ /// The usage is as following. First you have to set some input with
+ /// setInput(), then inflate() it. If inflate doesn't
+ /// inflate any bytes there may be three reasons:
+ /// setInput().
+ /// NOTE: needsInput() also returns true when, the stream is finished.
+ /// setDictionary().def.deflate() until all bytes from the input buffers
+ /// are processed.
+ ///
+ /// using System;
+ /// using System.Text;
+ /// using System.Collections;
+ /// using System.IO;
+ ///
+ /// using ICSharpCode.SharpZipLib.Zip;
+ ///
+ /// class MainClass
+ /// {
+ /// static public void Main(string[] args)
+ /// {
+ /// ZipFile zFile = new ZipFile(args[0]);
+ /// Console.WriteLine("Listing of : " + zFile.Name);
+ /// Console.WriteLine("");
+ /// Console.WriteLine("Raw Size Size Date Time Name");
+ /// Console.WriteLine("-------- -------- -------- ------ ---------");
+ /// foreach (ZipEntry e in zFile) {
+ /// DateTime d = e.DateTime;
+ /// Console.WriteLine("{0, -10}{1, -10}{2} {3} {4}", e.Size, e.CompressedSize,
+ /// d.ToString("dd-MM-yy"), d.ToString("t"),
+ /// e.Name);
+ /// }
+ /// }
+ /// }
+ ///
+ ///
+ /// using System;
+ /// using System.Text;
+ /// using System.IO;
+ ///
+ /// using ICSharpCode.SharpZipLib.Zip;
+ ///
+ /// class MainClass
+ /// {
+ /// public static void Main(string[] args)
+ /// {
+ /// ZipInputStream s = new ZipInputStream(File.OpenRead(args[0]));
+ ///
+ /// ZipEntry theEntry;
+ /// while ((theEntry = s.GetNextEntry()) != null) {
+ /// int size = 2048;
+ /// byte[] data = new byte[2048];
+ ///
+ /// Console.Write("Show contents (y/n) ?");
+ /// if (Console.ReadLine() == "y") {
+ /// while (true) {
+ /// size = s.Read(data, 0, data.Length);
+ /// if (size > 0) {
+ /// Console.Write(new ASCIIEncoding().GetString(data, 0, size));
+ /// } else {
+ /// break;
+ /// }
+ /// }
+ /// }
+ /// }
+ /// s.Close();
+ /// }
+ /// }
+ ///
+ ///
+ /// using System;
+ /// using System.IO;
+ ///
+ /// using ICSharpCode.SharpZipLib.Zip;
+ ///
+ /// class MainClass
+ /// {
+ /// public static void Main(string[] args)
+ /// {
+ /// string[] filenames = Directory.GetFiles(args[0]);
+ ///
+ /// ZipOutputStream s = new ZipOutputStream(File.Create(args[1]));
+ ///
+ /// s.SetLevel(5); // 0 - store only to 9 - means best compression
+ ///
+ /// foreach (string file in filenames) {
+ /// FileStream fs = File.OpenRead(file);
+ ///
+ /// byte[] buffer = new byte[fs.Length];
+ /// fs.Read(buffer, 0, buffer.Length);
+ ///
+ /// ZipEntry entry = new ZipEntry(file);
+ ///
+ /// s.PutNextEntry(entry);
+ ///
+ /// s.Write(buffer, 0, buffer.Length);
+ ///
+ /// }
+ ///
+ /// s.Finish();
+ /// s.Close();
+ /// }
+ /// }
+ ///
+ ///