public void Start()
{
m_cxnReqFile = Path.GetTempFileName();
//maj du ID req
Action init = () =>
{
var netEngin = new NetEngin(Program.NetworkSettings);
netEngin.Download(m_cxnReqFile, Urls.ConnectionReqURL, true);
IEnumerable <Message> msgs = DialogEngin.ReadConnectionsReq(m_cxnReqFile);
if (msgs.Count() > 0)
{
m_lastMsgID = msgs.Max(msg => msg.ID);
}
};
Action <Task> onErr = t =>
{
File.Delete(m_cxnReqFile);
Dbg.Log(t.Exception.InnerException.Message);
m_callback(Result_t.Error);
m_callback = null;
};
var task = new Task(init, TaskCreationOptions.LongRunning);
task.OnSuccess(PostReqAsync);
task.OnError(onErr);
task.Start();
}
void PostReq()
{
Dbg.Log("Sending connection request.");
string tmpFile = Path.GetTempFileName();
m_exHandler = ReqExceptionHandler;
using (new AutoReleaser(() => File.Delete(tmpFile)))
{
var netEngin = new NetEngin(Program.NetworkSettings);
SetProgressMessage("Envoi des données au serveur...");
netEngin.Download(tmpFile, Urls.ConnectionReqURL, true);
List <HubCore.DLG.Message> msgs = DialogEngin.ReadConnectionsReq(tmpFile).ToList();
m_msgID = msgs.Count == 0 ? 1 : msgs.Max(m => m.ID) + 1;
var ms = new MemoryStream();
byte[] ciBytes = m_clInfo.GetBytes();
byte[] ceBytes = GetEnvironment().GetBytes();
ms.Write(ciBytes, 0, ciBytes.Length);
ms.Write(ceBytes, 0, ceBytes.Length);
var msg = new HubCore.DLG.Message(m_msgID, 0, Message_t.NewConnection, ms.ToArray());
msgs.Add(msg);
DialogEngin.WriteConnectionsReq(tmpFile, msgs);
netEngin.Upload(Urls.ConnectionReqURL, tmpFile, true);
StartTimer();
SetProgressMessage("Attente de la réponse du serveur...");
}
}
void ProcessTimer(object unused)
{
m_timer.Change(Timeout.Infinite, Timeout.Infinite);
var netEngin = new NetEngin(Program.NetworkSettings);
string tmpFile = Path.GetTempFileName();
netEngin.Download(tmpFile, Urls.ConnectionRespURL, true);
var seq = from msg in DialogEngin.ReadConnectionsResp(tmpFile)
where msg.ReqID >= m_lastMsgID
select msg;
if (!seq.Any())
{
m_timer.Change(Timeout.Infinite, Timeout.Infinite);
}
else
{
Message resp = (from msg in seq
where msg.ReqID == m_lastMsgID
select msg).SingleOrDefault();
if (resp == null)
{
PostReqAsync();
}
else
{
switch (resp.MessageCode)
{
case Message_t.Ok:
//reset dlg file
try
{
string dlgFile = SettingsManager.GetClientDialogFilePath(m_clientID);
DialogEngin.WriteHubDialog(dlgFile, m_clientID, Enumerable.Empty <Message>());
netEngin.Upload(SettingsManager.GetClientDialogURL(m_clientID), dlgFile, true);
m_callback(Result_t.Ok);
}
catch (Exception ex)
{
Dbg.Log(ex.Message);
PostReqAsync();
}
break;
case Message_t.InvalidID:
case Message_t.Rejected:
m_callback(Result_t.Rejected);
break;
default:
Dbg.Assert(false);
break;
}
}
}
}
void PostSyncMessage()
{
Action post = () =>
{
var netEngin = new NetEngin(Program.NetworkSettings);
string tmpFile = Path.GetTempFileName();
var ms = new MemoryStream();
var writer = new RawDataWriter(ms, Encoding.UTF8);
writer.Write(m_clInfo.ClientID);
writer.Write(m_srvLastMsgID);
writer.Write(m_clientLastMsgID);
byte[] msgData = ms.ToArray();
try
{
netEngin.Download(tmpFile, Urls.ConnectionReqURL);
var seq = DialogEngin.ReadConnectionsReq(tmpFile);
uint msgID = 0;
if (seq.Any())
{
msgID = seq.Max(m => m.ID);
}
var msg = new Message(msgID + 1, 0, Message_t.Sync, msgData);
DialogEngin.AppendConnectionsReq(tmpFile, new Message[] { msg });
netEngin.Upload(Urls.ConnectionReqURL, tmpFile);
}
catch (Exception ex)
{
Dbg.Log("PostSyncMessage: " + ex.Message);
}
finally
{
File.Delete(tmpFile);
}
};
var task = new Task(post, TaskCreationOptions.LongRunning);
task.Start();
}
void PostReq()
{
Dbg.Log("Posting start msg...");
//posting to cnx file
string tmpFile = Path.GetTempFileName();
var netEngin = new NetEngin(Program.NetworkSettings);
try
{
netEngin.Download(tmpFile, Urls.ConnectionReqURL, true);
IEnumerable <Message> msgsCnx = DialogEngin.ReadConnectionsReq(tmpFile);
if (msgsCnx.Any())
{
m_reqID = msgsCnx.Max(m => m.ID);
}
else
{
m_reqID = 0;
}
Message req = new Message(++m_reqID, 0, Message_t.Start, m_msgData);
DialogEngin.WriteConnectionsReq(tmpFile, msgsCnx.Add(req));
netEngin.Upload(Urls.ConnectionReqURL, tmpFile, true);
m_cnxAttempts = 0;
Dbg.Log("Posting start msg done.");
}
catch (Exception ex)
{
Dbg.Log(ex.Message);
}
finally
{
m_timer.Start();
File.Delete(tmpFile);
}
}
void ProcessResp()
{
StopTimer();
string tmpFile = Path.GetTempFileName();
Dbg.Log($"Processing Response, attempts = {m_attemptsCount + 1}.");
m_exHandler = RespExceptionHandler;
var netEngin = new NetEngin(Program.NetworkSettings);
using (new AutoReleaser(() => File.Delete(tmpFile)))
{
SetProgressMessage("Réception des données à partir du serveur...");
try
{
netEngin.Download(tmpFile, Urls.ConnectionRespURL, true);
}
catch (Exception ex)
{
Dbg.Log(ex.Message);
DialogEngin.WriteConnectionsResp(tmpFile, Enumerable.Empty <HubCore.DLG.Message>());
}
IEnumerable <HubCore.DLG.Message> messages = DialogEngin.ReadConnectionsResp(tmpFile);
HubCore.DLG.Message[] msgs = (from resp in messages
where resp.ReqID >= m_msgID
select resp).ToArray();
HubCore.DLG.Message msg = msgs.Where(m => m.ReqID == m_msgID).SingleOrDefault();
uint clID = msg == null ? 0 : BitConverter.ToUInt32(msg.Data, 0);
if (msg != null && clID == m_clInfo.ClientID)
{
switch (msg.MessageCode)
{
case Message_t.InvalidID:
Dbg.Log($"Got invalid ID! (ClientID = {m_clInfo.ClientID}).");
ClientInfo clInfo = ClientInfo.CreateClient(m_clInfo.ProfileID);
clInfo.ContaclEMail = m_clInfo.ContaclEMail;
clInfo.ContactName = m_clInfo.ContactName;
clInfo.ContactPhone = m_clInfo.ContactPhone;
m_clInfo = clInfo;
if (++m_attemptsCount >= SettingsManager.MaxConnectAttemps)
{
if (ShowMessage(MAX_ATTEMPTS_ERROR, MessageBoxButtons.YesNo) != DialogResult.Yes)
{
CloseDialog();
return;
}
else
{
m_attemptsCount = 0;
}
}
PostReq();
break;
case Message_t.Ok:
Dbg.Log("Client registered :-)!");
Program.Settings.ClientInfo = m_clInfo;
SetProgressMessage("Enregistrement terminé.");
//creation des fichier dlg
string dlgFile = SettingsManager.GetClientDialogFilePath(clID);
DialogEngin.WriteHubDialog(dlgFile, clID, Enumerable.Empty <HubCore.DLG.Message>());
try
{
netEngin.Upload(SettingsManager.GetClientDialogURL(clID), dlgFile, true);
}
catch (Exception ex)
{
Dbg.Log(ex.Message);
}
ShowMessage("Votre enregistrement est maintenant terminé. " +
"Vous pouvez commencer à utiliser l’application.");
IsRegistered = true;
CloseDialog();
break;
case Message_t.InvalidProfile:
Dbg.Log($"Got invalid Profile! (ProfileID: = {m_clInfo.ProfileID}).");
ShowMessage(SRV_ERROR);
CloseDialog();
return;
case Message_t.Rejected:
Dbg.Log("Got reject connection!");
ShowMessage(REJECT_CONNCTION_ERROR);
CloseDialog();
return;
default:
Dbg.Log("Got invalid response!!!!");
Dbg.Assert(false);
break;
}
}
else if (msgs.Length > 0)
{
Dbg.Log("Request message lost.");
if (++m_attemptsCount >= SettingsManager.MaxConnectAttemps)
{
if (ShowMessage(MAX_ATTEMPTS_ERROR, MessageBoxButtons.YesNo) != DialogResult.Yes)
{
CloseDialog();
return;
}
else
{
m_attemptsCount = 0;
}
}
PostReq();
}
else if (++m_attemptsCount >= SettingsManager.MaxConnectAttemps)
{
Dbg.Log("Timeout.");
if (ShowMessage(MAX_ATTEMPTS_ERROR, MessageBoxButtons.YesNo) == DialogResult.Yes)
{
StartTimer();
m_attemptsCount = 0;
PostReq();
}
else
{
CloseDialog();
}
}
else
{
StartTimer();
SetProgressMessage("Attente de la réponse du serveur...");
}
}
}
void ProcessDownloads()
{
List <string> files = null;
lock (m_pendingDownloads)
if (m_pendingDownloads.Count > 0)
{
files = m_pendingDownloads.ToList();
m_pendingDownloads.Clear();
}
if (files != null)
{
string localDlgFolder = AppPaths.DialogFolderPath;
string cxnReqFile = Names.ConnectionReqFile;
var netEngin = new NetEngin(AppContext.Settings.NetworkSettings);
for (int i = files.Count - 1; i >= 0; --i)
{
string fileName = files[i];
string destPath = Path.Combine(localDlgFolder, fileName);
string srcURL = Urls.DialogDirURL + fileName;
try
{
netEngin.Download(destPath, srcURL);
}
catch (Exception ex)
{
AppContext.LogManager.LogSysError("Traitement des transferts à partir du serveur: " +
ex.Message, true);
continue;
}
if (string.Compare(fileName, cxnReqFile, true) == 0)
{
try
{
ProcessConnectionReq(DialogEngin.ReadConnectionsReq(AppPaths.ConnectionReqPath));
}
catch (Exception ex)
{
TextLogger.Warning(ex.Message);
}
}
else
{
uint clID = uint.Parse(Path.GetFileNameWithoutExtension(fileName),
System.Globalization.NumberStyles.AllowHexSpecifier);
try
{
ProcessDialog(clID, DialogEngin.ReadHubDialog(Path.Combine(localDlgFolder, fileName), clID));
}
catch (Exception ex)
{
AppContext.LogManager.LogSysError("Traitement des transferts à partir du serveur: " +
ex.Message, true);
continue;
}
}
files.RemoveAt(i);
}
foreach (string file in files)
{
AddDownload(file);
}
}
//allways need to be downlaoded
AddDownload(Names.ConnectionReqFile);
}
public static bool UpdateData()
{
/*
* telecharger le fichier manifest
* si DataGeneration > manifest.DataGeneration
* signaler l'erreur a HubGovernor
* sortir
* si DataGeneration < manifest.DataGeneration
* telecharger manifest.data
* pour chaque entrées E dans manifest.data et tant que DataGeneration < manifest.DataGeneration
* si DataGeneration == E.PreDataGeneration
* Appliquer les maj des tables
* mettre a jours DataGeneration
*/
string manifest = Path.GetTempFileName();
using (new AutoReleaser(() => File.Delete(manifest)))
try
{
var netEngin = new NetEngin(Program.NetworkSettings);
netEngin.Download(manifest, Urls.ManifestURL);
IUpdateManifest updateManifest = UpdateEngin.ReadUpdateManifest(manifest);
string log = "Recherche de mise à jour des données. Version actulle des données: " +
$"{Program.Settings.DataGeneration}. ";
if (updateManifest.DataGeneration == Program.Settings.DataGeneration)
{
Program.DialogManager.PostLog(log + " Les données sont à jour", false);
return(true);
}
if (Program.Settings.UpdateKey != updateManifest.UpdateKey)
{
if (Program.Settings.UpdateKey == 0)
{
Program.Settings.UpdateKey = updateManifest.UpdateKey;
}
else
{
Log.LogEngin.PushFlash(AppText.ERR_UPDATEKEY);
Dbg.Log("Update key mismatch!");
Program.DialogManager.PostLog(log + AppText.ERR_UPDATEKEY, true);
return(false);
}
}
//TODO: signaler l'erreur si DataGeneration < manifest.DataGeneration
string dataManifest = Path.GetTempFileName();
using (Log.LogEngin.PushMessage("Installation des mises à jour..."))
using (new AutoReleaser(() => File.Delete(dataManifest)))
{
netEngin.Download(dataManifest, Urls.DataManifestURL);
var uris = new List <UpdateURI>(UpdateEngin.ReadDataManifest(dataManifest, Program.Settings.DataGeneration));
foreach (UpdateURI uu in uris.OrderBy(u => u.DataPreGeneration))
{
if (uu.DataPreGeneration == Program.Settings.DataGeneration)
{
string updateFile = Path.GetTempFileName();
using (new AutoReleaser(() => File.Delete(updateFile)))
{
netEngin.Download(updateFile, Urls.DataUpdateDirURL + uu.FileURI);
ApplyUpdate(updateFile);
Program.Settings.DataGeneration = uu.DataPostGeneration;
}
}
}
DataUpdated?.Invoke();
}
Program.DialogManager.PostLog(log + "Mises à jour installées. " +
$"Nouvelle version des données: {Program.Settings.DataGeneration}", false);
Assert(Program.Settings.DataGeneration == updateManifest.DataGeneration);
}
catch (Exception ex)
{
Dbg.Log("Data update: " + ex.Message);
}
return(true);
}
public static void UpdateApp()
{
//dl global manifest
Log.LogEngin.PushFlash("Rechercher d'une mise à jour de l'application...");
const string logTxt = "Rechercher d'une mise à jour de l'application. ";
string tmpFile = Path.GetTempFileName();
using (new AutoReleaser(() => File.Delete(tmpFile)))
try
{
var netEngin = new NetEngin(Program.NetworkSettings);
netEngin.Download(tmpFile, Urls.ManifestURL);
IUpdateManifest updateManifest = UpdateEngin.ReadUpdateManifest(tmpFile);
Version curVer = Assembly.GetExecutingAssembly().GetName().Version;
Version ver = updateManifest.GetAppVersion(Program.AppArchitecture);
if (ver == null || curVer.CompareTo(ver) >= 0)
{
Log.LogEngin.PushFlash("Vous disposez déjà de la dernière version de l’application.");
Program.DialogManager.PostLog(logTxt + "Pas de nouvelle mise à jour", false);
return;
}
Log.LogEngin.PushFlash($"Une nouvelle version de l'application est disponible ({ver}).");
Program.DialogManager.PostLog(logTxt +
$"Une nouvelle version de l'application est disponible, version: ({ver})", false);
const string setupTxtLog = "L'utilsateur a refuser d'installer la nouvelle version du HUB";
if (CanDownlaodAppUpdate?.Invoke() != true)
{
Program.DialogManager.PostLog(setupTxtLog, false);
return;
}
Log.LogEngin.PushFlash($"Téléchargement de la mise à jour...");
//dl app manifest
netEngin.Download(tmpFile, Urls.AppManifestURL);
Dictionary <AppArchitecture_t, string> upFiles = UpdateEngin.ReadAppManifest(tmpFile);
string fileName = upFiles[Program.AppArchitecture];
//dl update file
var url = Urls.AppUpdateDirURL + fileName;
netEngin.Download(tmpFile, url);
if (CanRunAppUpdate?.Invoke() != true)
{
Program.DialogManager.PostLog(setupTxtLog, false);
return;
}
string tmpDir = Path.GetTempPath();
new FilesBag().Decompress(tmpFile, tmpDir);
System.Diagnostics.Process.Start(Path.Combine(tmpDir, "setup.exe"));
Program.DialogManager.PostLog("Lancement du programme d'installation de la mise à jour du HUB", false);
System.Windows.Forms.Application.Exit();
}
catch (Exception ex)
{
Dbg.Log("App update: " + ex.Message);
}
}
public void Start()
{
Dbg.Assert(IsRunning == false);
IsRunning = true;
Opts.SettingsView.ClientInfoChanged += SettingsView_ClientInfoChaned;
//client enregistre?
m_clInfo = Program.Settings.ClientInfo;
if (m_clInfo == null)
{
if (RegisterClient())
{
m_clStatus = ClientStatus_t.Enabled;
m_dialogTimer.Start();
m_updateTimer.Start();
m_dialogRunning = true;
var updateTask = new Task(AutoUpdater.Update, TaskCreationOptions.LongRunning);
updateTask.Start();
}
return;
}
DialogEngin.WriteHubDialog(SettingsManager.GetClientDialogFilePath(m_clInfo.ClientID),
m_clInfo.ClientID, Enumerable.Empty <Message>());
//process only status part of the g file
string tmpFile = Path.GetTempFileName();
Action start = () =>
{
var netEngin = new NetEngin(Program.NetworkSettings);
netEngin.Download(tmpFile, SettingsManager.GetServerDialogURL(m_clInfo.ClientID), true);
};
Action onSuccess = () =>
{
ClientDialog clDlg = DialogEngin.ReadSrvDialog(tmpFile);
m_clStatus = clDlg.ClientStatus;
if (m_clStatus == ClientStatus_t.Enabled)
{
new StartHandler(m_clInfo.ClientID, StartResp).Start();
}
else if (m_clStatus == ClientStatus_t.Banned)
{
foreach (IDBTable tbl in Program.TablesManager.CriticalTables)
{
tbl.Clear();
Program.Settings.DataGeneration = 0;
}
System.Windows.Forms.MessageBox.Show(AppText.ERR_BANNED, AppText.APP_NAME,
System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
Exit();
return;
}
else if (m_clStatus == ClientStatus_t.Disabled)
{
new ResumeHandler(ResumeResp, m_clInfo.ClientID).Start();
}
else
{
ResetRegistration();
}
File.Delete(tmpFile);
};
Action <Task> onErr = t =>
{
Dbg.Log(t.Exception.InnerException.Message);
//assume client enabled
m_clStatus = ClientStatus_t.Enabled;
new StartHandler(m_clInfo.ClientID, StartResp).Start();
};
var task = new Task(start, TaskCreationOptions.LongRunning);
task.OnSuccess(onSuccess);
task.OnError(onErr);
task.Start();
}
void ProcessResp()
{
m_timer.Stop();
Dbg.Log("Processing start notification resp...");
string tmpFile = Path.GetTempFileName();
var netEngin = new NetEngin(Program.NetworkSettings);
try
{
netEngin.Download(tmpFile, Urls.ConnectionRespURL, true);
IEnumerable <Message> resps = from msg in DialogEngin.ReadConnectionsResp(tmpFile)
where msg.ReqID >= m_reqID
select msg;
if (resps.Any())
{
Message resp = resps.SingleOrDefault(m => m.ReqID == m_reqID);
if (resp != null)
{
var ms = new MemoryStream(resp.Data);
var reader = new RawDataReader(ms, Encoding.UTF8);
uint clID = reader.ReadUInt();
if (clID == m_clID)
{
switch (resp.MessageCode)
{
case Message_t.Ok:
m_callBack.Invoke(true);
Dbg.Log("Starting notification done. :-)");
return;
case Message_t.Rejected:
m_callBack.Invoke(false);
Dbg.Log("Starting rejected. :-(");
return;
}
}
}
Dbg.Log("Starting msg lost. Reposting...");
PostReq();
}
else if (++m_cnxAttempts >= MAX_ATTEMPTS)
{
Dbg.Log("Starting msg lost. Reposting...");
PostReq();
}
else
{
m_timer.Start();
}
}
catch (Exception ex)
{
Dbg.Log(ex.Message);
m_timer.Start();
}
finally
{
File.Delete(tmpFile);
}
}