public void DownloadAsync(CompletedEventHandler completedEvent)
{
Thread thread = new Thread(new ThreadStart(() =>
{
VVK_WPRC.CurlUtil cutil = new VVK_WPRC.CurlUtil();
string output = cutil.DownloadWithCert(CONF_URL, false, "", CONF_CERT);
Debug.WriteLine(output);
if (output == null || output.Length < 1)
{
completedEvent(false);
return;
}
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(ConfModel));
using (MemoryStream memStream = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(output)))
{
try
{
_confModel = serializer.ReadObject(memStream) as ConfModel;
}
catch (Exception e)
{
if(completedEvent != null)
completedEvent(false);
return;
}
}
if (completedEvent != null)
completedEvent(true);
}));
thread.Start();
}
/// <summary>
/// Deletes out of date temp files
/// </summary>
/// <param name="sDataPath">application data path</param>
/// <param name="extensions">temp files extensions string array</param>
/// <param name="days">period for deleting files</param>
/// <param name="finishDate">date after that files will not be deleted</param>
/// <param name="completedHandler">handler to events for completion</param>
/// <returns>true in case of success</returns>
public static bool Clean(
string sDataPath,
IList <string> extensions,
int days,
DateTime finishDate,
CompletedEventHandler completedHandler
)
{
string query = string.Format(QUERY_TMPL, GetDrive(sDataPath), GetPath(sDataPath),
GetExtensionCondition(extensions),
GetDate(days, finishDate));
using (ManagementObjectSearcher searcher = new ManagementObjectSearcher(query))
{
// Create a results watcher object,
// and handler for results and completion
ManagementOperationObserver results = new
ManagementOperationObserver();
// Attach handler to events for results and completion
results.ObjectReady += NewObject;
results.Completed += completedHandler; // Done;
// Call the asynchronous overload of Get()
// to start the enumeration
searcher.Get(results);
return(true);
}
}
/// <summary>
/// 登录MC正版账号
/// </summary>
/// <param name="completedEventHandler"></param>
/// <param name="ID"></param>
/// <param name="PW"></param>
public YggdrasilWorker(CompletedEventHandler completedEventHandler, string ID, string PW)
{
this.ID = ID;
this.PW = PW;
this.completedEventHandler = completedEventHandler;
WorkerSupportsCancellation = true;
DoWork += YggdrasilWorker_DoWork;
RunWorkerCompleted += YggdrasilWorker_RunWorkerCompleted;
}
/// <summary>
/// 网络操作后台线程
/// </summary>
/// <param name="completedEventHandler">完成时调用</param>
/// <param name="operation">所需的操作</param>
/// <param name="beSendedData">需要发送的数据</param>
/// <param name="tryTimes">尝试次数</param>
/// <param name="passDown">需要在完成时传给CompletedEventHandler委托的东西</param>
public NetworkWorker(CompletedEventHandler completedEventHandler, ExchangeCode operation, byte[] beSendedData, object passDown)
{
this.beSendedData = beSendedData;
this.operation = operation;
this.completedEventHandler = completedEventHandler;
WorkerSupportsCancellation = true;
DoWork += NetworkWorker_DoWork;
RunWorkerCompleted += NetworkWorker_RunWorkerCompleted;
this.passDown = passDown;
}
public Task <IEnumerable <PropertyDataCollection> > CollectAsync()
{
var tcs = new TaskCompletionSource <IEnumerable <PropertyDataCollection> >();
var watcher = new ManagementOperationObserver();
var results = new List <PropertyDataCollection>();
var readyHandler = new ObjectReadyEventHandler((sender, e) =>
{
results.Add(e.NewObject.Properties);
});
// The event handler that gets invoked by the watcher.
var completedHandler = default(CompletedEventHandler);
completedHandler = new CompletedEventHandler((sender, e) =>
{
var tcsLocal = tcs;
try
{
if (e.Status == ManagementStatus.NoError)
{
// The operation was completed without any errors.
tcsLocal.SetResult(results);
return;
}
if (e.Status == ManagementStatus.CallCanceled || e.Status == ManagementStatus.OperationCanceled)
{
// The task was cancelled before it could be completed.
tcsLocal.SetCanceled();
return;
}
// An exception occurred during the operation.
tcsLocal.SetException(new Exception($"Runtime error {e.Status}"));
return;
}
finally
{
// Clean up the event handlers.
watcher.Completed -= completedHandler;
}
});
// Wire up the event handler and begin the operation.
watcher.ObjectReady += readyHandler;
watcher.Completed += completedHandler;
var management = new ManagementClass("Win32_LogicalDisk");
management.GetInstances(watcher);
return(tcs.Task);
}
public void DownloadAsync(CompletedEventHandler completedEvent)
{
Thread thread = new Thread(new ThreadStart(() =>
{
VVK_WPRC.CurlUtil cutil = new VVK_WPRC.CurlUtil();
string output = cutil.DownloadWithCert(CONF_URL, false, "", CONF_CERT);
Debug.WriteLine(output);
if (output == null || output.Length < 1)
{
completedEvent(false);
return;
}
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(ConfModel));
using (MemoryStream memStream = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(output)))
{
try
{
_confModel = serializer.ReadObject(memStream) as ConfModel;
}
catch (Exception e)
{
if (completedEvent != null)
{
completedEvent(false);
}
return;
}
}
if (completedEvent != null)
{
completedEvent(true);
}
}));
thread.Start();
}
public void VerifyAsync(string verificationUri, string voteContainerId, CompletedEventHandler completedEvent)
{
ErrorMessage = null;
Thread thread = new Thread(new ThreadStart(() =>
{
if (completedEvent == null)
{
throw new ArgumentNullException();
}
VVK_WPRC.CurlUtil cutil = new VVK_WPRC.CurlUtil();
string post_data = "verify=" + voteContainerId;
string result = cutil.DownloadWithCert(verificationUri, true, post_data, VERIFICATION_CERT);
if (result == null || result.Equals(""))
{
completedEvent(VerificationStatus.Failure);
return;
}
string[] components = result.Split(new string[] { "\n" }, 4, StringSplitOptions.None);
// In case of failure 'components' contains following items:
// 0: version number
// 1: status code 1
// 2: error message
// 3: new-line
// In case of success 'components' should contain following items:
// 0: version number
// 1: status code 0
// 2: elections separated by TAB
// 3: encrypted votes separated by new-line following list of candidates
if (components.Length < 4)
{
completedEvent(VerificationStatus.Failure);
return;
}
VersionNumber = Convert.ToInt32(components[0]);
StatusCode = Convert.ToInt32(components[1]);
ErrorMessage = components[2];
if (StatusCode != 0)
{
completedEvent(VerificationStatus.Failure);
return;
}
string[] elections = components[2].Split('\t');
if (elections.Length < 1)
{
completedEvent(VerificationStatus.Failure);
return;
}
// separate encrypted votes from candidates, 'components' item count should be at least 2
components = components[3].Split(new string[] { "\n\n" }, StringSplitOptions.None);
if (components.Length < 2)
{
completedEvent(VerificationStatus.Failure);
return;
}
string encryptedVotesString = components[0];
string[] encryptedVotes = encryptedVotesString.Split('\n');
if (encryptedVotes.Length < 1)
{
completedEvent(VerificationStatus.Failure);
return;
}
_encryptedVotes = new List <EncryptedVote>();
foreach (string encryptedVoteStr in encryptedVotes)
{
string[] encVoteComponents = encryptedVoteStr.Split('\t');
EncryptedVote encVote = new EncryptedVote();
encVote.ElectionName = encVoteComponents[0];
encVote.EncryptedHex = encVoteComponents[1];
_encryptedVotes.Add(encVote);
}
string[] candidatesArray = components[1].Split('\n');
if (candidatesArray.Length < 1)
{
completedEvent(VerificationStatus.Failure);
return;
}
_candidates = new List <Candidate>();
foreach (string candidateStr in candidatesArray)
{
string[] candidateComponents = candidateStr.Split('\t');
Candidate candidate = new Candidate();
candidate.ElectionName = candidateComponents[0];
candidate.Code = candidateComponents[3];
candidate.Name = candidateComponents[4];
candidate.Party = candidateComponents[5];
_candidates.Add(candidate);
}
completedEvent(0);
}));
thread.Start();
}
/// <summary>
/// 网络操作后台线程
/// </summary>
/// <param name="completedEventHandler">完成时调用</param>
/// <param name="operation">所需的操作</param>
/// <param name="beSendedData">需要发送的数据</param>
/// <param name="tryTimes">尝试次数</param>
/// <param name="passDown">需要在完成时传给CompletedEventHandler委托的东西</param>
public NetworkWorker(CompletedEventHandler completedEventHandler, ExchangeCode operation, string beSendedData, object passDown)
: this(completedEventHandler, operation, Encoding.UTF8.GetBytes(beSendedData), passDown)
{
}
public void VerifyAsync(string verificationUri, string voteContainerId, CompletedEventHandler completedEvent)
{
ErrorMessage = null;
Thread thread = new Thread(new ThreadStart(() =>
{
if (completedEvent == null)
throw new ArgumentNullException();
VVK_WPRC.CurlUtil cutil = new VVK_WPRC.CurlUtil();
string post_data = "verify=" + voteContainerId;
string result = cutil.DownloadWithCert(verificationUri, true, post_data, VERIFICATION_CERT);
if (result == null || result.Equals(""))
{
completedEvent(VerificationStatus.Failure);
return;
}
string[] components = result.Split(new string[]{"\n"}, 4, StringSplitOptions.None);
// In case of failure 'components' contains following items:
// 0: version number
// 1: status code 1
// 2: error message
// 3: new-line
// In case of success 'components' should contain following items:
// 0: version number
// 1: status code 0
// 2: elections separated by TAB
// 3: encrypted votes separated by new-line following list of candidates
if (components.Length < 4)
{
completedEvent(VerificationStatus.Failure);
return;
}
VersionNumber = Convert.ToInt32(components[0]);
StatusCode = Convert.ToInt32(components[1]);
ErrorMessage = components[2];
if (StatusCode != 0)
{
completedEvent(VerificationStatus.Failure);
return;
}
string[] elections = components[2].Split('\t');
if (elections.Length < 1)
{
completedEvent(VerificationStatus.Failure);
return;
}
// separate encrypted votes from candidates, 'components' item count should be at least 2
components = components[3].Split(new string[]{"\n\n"}, StringSplitOptions.None);
if (components.Length < 2)
{
completedEvent(VerificationStatus.Failure);
return;
}
string encryptedVotesString = components[0];
string[] encryptedVotes = encryptedVotesString.Split('\n');
if (encryptedVotes.Length < 1)
{
completedEvent(VerificationStatus.Failure);
return;
}
_encryptedVotes = new List<EncryptedVote>();
foreach (string encryptedVoteStr in encryptedVotes)
{
string[] encVoteComponents = encryptedVoteStr.Split('\t');
EncryptedVote encVote = new EncryptedVote();
encVote.ElectionName = encVoteComponents[0];
encVote.EncryptedHex = encVoteComponents[1];
_encryptedVotes.Add(encVote);
}
string[] candidatesArray = components[1].Split('\n');
if (candidatesArray.Length < 1)
{
completedEvent(VerificationStatus.Failure);
return;
}
_candidates = new List<Candidate>();
foreach (string candidateStr in candidatesArray)
{
string[] candidateComponents = candidateStr.Split('\t');
Candidate candidate = new Candidate();
candidate.ElectionName = candidateComponents[0];
candidate.Code = candidateComponents[3];
candidate.Name = candidateComponents[4];
candidate.Party = candidateComponents[5];
_candidates.Add(candidate);
}
completedEvent(0);
}));
thread.Start();
}
public void SetDefaultValue()
{
Trace();
ConnectionId = AnyNewConnectionId;
LocalEndPoint = null;
Completed = null;
AcceptSocket = null;
if (segment.Array != null && segment.Count != DefaultSize)
BufferManager.Free(ref segment);
offsetOffset = DefaultOffsetOffset;
count = DefaultSize - DefaultOffsetOffset;
bytesTransferred = 0;
UserTokenForSending = 0;
}
/// <summary>
/// 网络操作后台线程
/// </summary>
/// <param name="completedEventHandler">完成时调用</param>
/// <param name="operation">所需的操作</param>
/// <param name="beSendedData">需要发送的数据</param>
/// <param name="tryTimes">尝试次数</param>
/// <param name="passDown">需要在完成时传给CompletedEventHandler委托的东西</param>
public UdpNetworkWorker(CompletedEventHandler completedEventHandler, ExchangeCode operation, byte[] beSendedData, object passDown = null)
: base(completedEventHandler, operation, beSendedData, passDown)
{
}
