public void writeExternal(java.io.ObjectOutput __p1) { Page page = CurrentPage; ObjectStateFormatter osf = new ObjectStateFormatter(page); ObjectOutputStream outputStream = new ObjectOutputStream(__p1); if (page.NeedViewStateEncryption || page.EnableViewStateMac) { outputStream.writeObject(osf.Serialize(_state)); } else { osf.Serialize(outputStream, _state); } }
public override void Save() { using (MemoryStream uncompressedStream = new MemoryStream()) { ObjectStateFormatter formatter = new ObjectStateFormatter(); formatter.Serialize(uncompressedStream, new Pair(ViewState, ControlState)); using (MemoryStream compressedStream = new MemoryStream()) { using (GZipStream zipStream = new GZipStream(compressedStream, CompressionLevel.Optimal, leaveOpen: true)) { zipStream.Write(uncompressedStream.GetBuffer(), 0, checked((int)uncompressedStream.Length)); } if (uncompressedStream.Length > compressedStream.Length) { // compressing will probably save space // CompressedSerializeData uses BinaryFormatter, which ObjectStateFormatter serializes better than byte[] ViewState = new CompressedSerializedData() { RawData = compressedStream.ToArray() }; ControlState = null; } // depend on HiddenFieldPageStatePersister for heavy lifting and crypto base.Save(); } } }
public void SerializeOverloads () { ObjectStateFormatter osf = new ObjectStateFormatter (); string s1 = osf.Serialize (String.Empty); string s2; using (MemoryStream ms = new MemoryStream ()) { osf.Serialize (ms, String.Empty); s2 = Convert.ToBase64String (ms.ToArray ()); } Assert.AreEqual (s1, s2, "identical"); }
internal string SerializeToBase64(object value) { return(osf.Serialize(value)); }
private void page_PreRender(object sender, EventArgs e) { var page = sender as Page; var ctx = HttpContext.Current; if (page != null && page.Form != null) { var csrfToken = string.Empty; if ( ctx.Request != null || ctx.Request.Cookies != null || ctx.Request.Cookies[cookieName] == null || string.IsNullOrWhiteSpace(ctx.Request.Cookies[cookieName].Value)) { csrfToken = Guid.NewGuid().ToString("D", CultureInfo.InvariantCulture); ctx.Items[csrfCtx] = csrfToken; } else { csrfToken = page.Request.Cookies[cookieName].Value; } var osf = new ObjectStateFormatter(); page.ClientScript.RegisterHiddenField(hiddenField, osf.Serialize(csrfToken)); //page.ClientScript.RegisterHiddenField(hiddenField, csrfToken); } }
/// <devdoc> /// Serialized value into the writer. /// </devdoc> private void SerializeInternal(TextWriter output, object value) { string data = _formatter.Serialize(value); output.Write(data); }
/// <summary> /// Returns this <see cref="UploadSession" /> instance serialized into a string. /// </summary> /// <returns>The serialized string.</returns> public string Serialize() { ObjectStateFormatter formatter = new ObjectStateFormatter(); return formatter.Serialize(ToObjectArray()); }
public void writeExternal (java.io.ObjectOutput __p1) { Page page = CurrentPage; ObjectStateFormatter osf = new ObjectStateFormatter (page); ObjectOutputStream outputStream = new ObjectOutputStream (__p1); if (page.NeedViewStateEncryption || page.EnableViewStateMac) outputStream.writeObject (osf.Serialize (_state)); else osf.Serialize (outputStream, _state); }
public static string StringSerialize(object source) { ObjectStateFormatter osf = new ObjectStateFormatter(); return osf.Serialize(source); }
internal static string GetSerializedString(object data) { string dataString; ObjectStateFormatter formatter = new ObjectStateFormatter(); if (data is UploadSession) dataString = "session-" + ((UploadSession)data).Serialize(); else if (data is UploadRequest) dataString = "request-" + ((UploadRequest)data).Serialize(); else if (data is IEnumerable<UploadSession>) { List<string> serializedStrings = new List<string>(); foreach (UploadSession session in (IEnumerable<UploadSession>)data) serializedStrings.Add(session.Serialize()); dataString = "sessionlist-" + formatter.Serialize(serializedStrings.ToArray()); } else if (data is IEnumerable<UploadRequest>) { List<string> serializedStrings = new List<string>(); foreach (UploadRequest request in (IEnumerable<UploadRequest>)data) serializedStrings.Add(request.Serialize()); dataString = "requestlist-" + formatter.Serialize(serializedStrings.ToArray()); } else dataString = formatter.Serialize(data); // TODO: encrypt return dataString; }