72 lines
1.7 KiB
C#
72 lines
1.7 KiB
C#
using GLib;
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using Gnome.Vfs;
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using System;
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using System.Text;
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using System.Threading;
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namespace Test.Gnome.Vfs {
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public class TestAsync {
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private static MainLoop loop;
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private static Handle handle;
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static void Main (string[] args)
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{
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if (args.Length != 1) {
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Console.WriteLine ("Usage: TestAsync <uri>");
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return;
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}
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Gnome.Vfs.Vfs.Initialize ();
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Gnome.Vfs.Uri uri = new Gnome.Vfs.Uri (args[0]);
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handle = Async.Open (uri, OpenMode.Read,
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(int)Async.Priority.Default,
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new Gnome.Vfs.AsyncCallback (OnOpen));
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loop = new MainLoop ();
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loop.Run ();
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Gnome.Vfs.Vfs.Shutdown ();
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}
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private static void OnOpen (Handle handle, Result result)
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{
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Console.WriteLine ("Uri opened: {0}", result);
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if (result != Result.Ok) {
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loop.Quit ();
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return;
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}
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byte[] buffer = new byte[1024];
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Async.Read (handle, out buffer[0], (uint)buffer.Length,
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new AsyncReadCallback (OnRead));
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}
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private static void OnRead (Handle handle, Result result, byte[] buffer,
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ulong bytes_requested, ulong bytes_read)
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{
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Console.WriteLine ("Read: {0}", result);
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if (result != Result.Ok && result != Result.ErrorEof) {
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loop.Quit ();
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return;
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}
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UTF8Encoding utf8 = new UTF8Encoding ();
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Console.WriteLine ("read ({0} bytes) : '{1}'", bytes_read,
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utf8.GetString (buffer, 0, (int)bytes_read));
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if (bytes_read != 0)
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Async.Read (handle, out buffer[0], (uint)buffer.Length,
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new AsyncReadCallback (OnRead));
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else
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Async.Close (handle, new Gnome.Vfs.AsyncCallback (OnClose));
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}
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private static void OnClose (Handle handle, Result result)
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{
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Console.WriteLine ("Close: {0}", result);
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loop.Quit ();
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}
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}
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}
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