public void GetTaskBegin(AsyncCallback fCallback, object oParam) { m_GetTask = new TransportClass(fCallback, oParam); try { DateTime oDateTimeNow = DateTime.UtcNow; DateTime oDateTimeNowMinusConvertTime = oDateTimeNow.AddSeconds(-1 * m_dMaxConvertTimeInSeconds); string strDateTimeNow = oDateTimeNow.ToString(Constants.mc_sDateTimeFormat); string strDateTimeNowMinusConvertTime = oDateTimeNowMinusConvertTime.ToString(Constants.mc_sDateTimeFormat); string strSelectSQL = GetSelectString(); m_GetTask.m_oSqlCon = GetDbConnection(); m_GetTask.m_oSqlCon.Open(); IDbCommand oSelCommand = m_GetTask.m_oSqlCon.CreateCommand(); oSelCommand.CommandText = strSelectSQL; m_GetTask.m_oCommand = oSelCommand; m_GetTask.m_delegateReader = new ExecuteReader(oSelCommand.ExecuteReader); m_GetTask.m_delegateReader.BeginInvoke(GetTaskCallback, null); } catch { m_GetTask.DisposeAndCallback(); } }
private void WriteFileCallback(IAsyncResult result) { TransportClass oTransportClass = result.AsyncState as TransportClass; try { int nWriteBytes; ErrorTypes eError = oTransportClass.m_oStorage.WriteFileEnd(result, out nWriteBytes); if (ErrorTypes.NoError == eError) { string sSiteUrl = UrlBuilder.UrlWithoutPath(oTransportClass.m_oContext.Request); string sFileUrl = sSiteUrl + Constants.mc_sResourceServiceUrlRel + HttpUtility.UrlEncode(oTransportClass.m_sPath) + "&nocache=true" + "&deletepath=" + HttpUtility.UrlEncode(oTransportClass.m_sDeletePath) + "&filename=" + HttpUtility.UrlEncode(oTransportClass.m_sFilename); writeXml(oTransportClass.m_oContext, sFileUrl, "100", true, null); } else { writeXml(oTransportClass.m_oContext, null, null, null, eError); } oTransportClass.m_oCallback(new AsyncOperationData(oTransportClass)); } catch { writeXml(oTransportClass.m_oContext, null, null, null, ErrorTypes.StorageWrite); oTransportClass.m_oCallback(new AsyncOperationData(oTransportClass)); } }
private void DeletePath(IAsyncResult result) { TransportClass oTransportClass = result.AsyncState as TransportClass; try { if (null != oTransportClass.m_sDeletePath && false == string.IsNullOrEmpty(oTransportClass.m_sDeletePath)) { ITaskResultInterface oTaskResult = oTransportClass.m_oTaskResult; string sKey = oTransportClass.m_sDeletePath; oTaskResult.RemoveBegin(sKey, RemoveTaskCallback, oTransportClass); } else { oTransportClass.m_oCallback(new AsyncOperationData(oTransportClass)); } } catch (Exception e) { _log.Error("Exception catched in DeletePath:", e); oTransportClass.m_oCallback(new AsyncOperationData(oTransportClass)); } }
public void GetOrCreateBegin(string sKey, TaskResultData oDataToAdd, AsyncCallback fCallback, object oParam) { m_oGetOrCreate = new TransportClass(fCallback, oParam); m_oGetOrCreate.m_oTast = oDataToAdd; m_oGetOrCreate.m_bCreate = true; try { m_oGetOrCreate.m_oSqlCon = GetDbConnection(); m_oGetOrCreate.m_oSqlCon.Open(); if (Constants.mc_sPostgreProvider == Utils.GetDbConnectionProviderName(m_sConnectionString)) { IDbCommand oInsCommand = m_oGetOrCreate.m_oSqlCon.CreateCommand(); oInsCommand.CommandText = GetINSERTString(m_oGetOrCreate.m_oTast); m_oGetOrCreate.m_oCommand = oInsCommand; m_oGetOrCreate.m_delegateNonQuery = new ExecuteNonQuery(oInsCommand.ExecuteNonQuery); m_oGetOrCreate.m_delegateNonQuery.BeginInvoke(GetOrCreateCallback, null); } else { IDbCommand oSelCommand = m_oGetOrCreate.m_oSqlCon.CreateCommand(); oSelCommand.CommandText = GetUPSERTString(m_oGetOrCreate.m_oTast); m_oGetOrCreate.m_oCommand = oSelCommand; m_oGetOrCreate.m_delegateNonQuery = new ExecuteNonQuery(oSelCommand.ExecuteNonQuery); m_oGetOrCreate.m_delegateNonQuery.BeginInvoke(GetOrCreateCallback2, null); } } catch { m_oGetOrCreate.DisposeAndCallback(); } }
private void FireCallback(TransportClass oTransportClass) { if (null != oTransportClass.m_fAsyncCallback) { oTransportClass.m_fAsyncCallback.Invoke(new AsyncOperationData(oTransportClass.m_oParam)); } }
private void GetResponseCallback(IAsyncResult ar) { TransportClass oTransportClass = ar.AsyncState as TransportClass; try { HttpWebResponse response = (HttpWebResponse)oTransportClass.m_oWebRequest.EndGetResponse(ar); Int64 ContentLength = 0; if (!Int64.TryParse(response.Headers.Get("Content-Length"), out ContentLength)) { ContentLength = 0; } if (m_nMaxSize > 0 && ContentLength > m_nMaxSize) { _log.ErrorFormat("Downloaded object size {0} exceed max {1}", ContentLength, m_nMaxSize); oTransportClass.m_eError = ErrorTypes.WebRequest; ClearAndCallback(oTransportClass); } else { Stream streamResponse = response.GetResponseStream(); AsyncContextReadOperation oAsyncContextReadOperation = new AsyncContextReadOperation(m_nMaxSize); oTransportClass.m_oHttpWebResponse = response; oTransportClass.m_oStream = streamResponse; oTransportClass.m_oAsyncContextReadOperation = oAsyncContextReadOperation; oAsyncContextReadOperation.ReadContextBegin(streamResponse, ReadContextCallback, oTransportClass); } } catch (Exception e) { _log.Error("Exception catched in GetRequestStreamCallback:", e); oTransportClass.m_eError = ErrorTypes.WebRequest; ClearAndCallback(oTransportClass, true); } }
private void RemoveTaskCallback(IAsyncResult result) { TransportClass oTransportClass = result.AsyncState as TransportClass; try { ITaskResultInterface oTaskResult = oTransportClass.m_oTaskResult; if (null != oTaskResult) { oTaskResult.RemoveEnd(result); } Storage oStorage = oTransportClass.m_oStorage; if (null != oStorage) { oStorage.RemovePathBegin(oTransportClass.m_sDeletePath, RemoveFileCallback, oTransportClass); } } catch (Exception e) { _log.Error("Exception catched in RemoveTaskCallback:", e); oTransportClass.m_oCallback(new AsyncOperationData(oTransportClass)); } }
public void RemovePathBegin(string strPath, AsyncCallback fCallback, object oParam) { m_oRemovePath = new TransportClass(fCallback, ErrorTypes.StorageRemoveDir, oParam); try { string strDirpath = GetFilePath(strPath); if (Directory.Exists(strDirpath)) { m_oRemovePath.m_delegateDirectoryDelete = Directory.Delete; m_oRemovePath.m_delegateDirectoryDelete.BeginInvoke(strDirpath, true, m_oRemovePath.m_fCallback, m_oRemovePath.m_oParam); } else if (File.Exists(strDirpath)) { m_oRemovePath.m_delegateFileDelete = File.Delete; m_oRemovePath.m_delegateFileDelete.BeginInvoke(strDirpath, m_oRemovePath.m_fCallback, m_oRemovePath.m_oParam); } else { m_oRemovePath.FireCallback(); } } catch { m_oRemovePath.DisposeAndCallback(); } }
private void GetRequestStreamCallback(IAsyncResult ar) { TransportClass oTransportClass = ar.AsyncState as TransportClass; try { Stream postStream = oTransportClass.m_oWebRequest.EndGetRequestStream(ar); if (null != oTransportClass.m_aInput) { postStream.Write(oTransportClass.m_aInput, 0, oTransportClass.m_aInput.Length); } postStream.Close(); oTransportClass.m_oWebRequest.BeginGetResponse(GetResponseCallback, oTransportClass); } catch (WebException e) { _log.Error("WebException catched in GetResponseCallback:", e); _log.ErrorFormat("The Uri requested is {0}", oTransportClass.m_oWebRequest.RequestUri); oTransportClass.m_eError = ErrorTypes.WebRequest; ClearAndCallback(oTransportClass, true); } catch (Exception e) { _log.Error("Exception catched in GetResponseCallback:", e); oTransportClass.m_eError = ErrorTypes.WebRequest; ClearAndCallback(oTransportClass, true); } }
public void ReadFileBegin(string strPath, System.IO.Stream oStream, AsyncCallback fCallback, object oParam) { m_oReadFile = new TransportClass(fCallback, ErrorTypes.StorageRead, oParam); try { string strFilepath = GetFilePath(strPath); FileInfo oFileInfo = new FileInfo(strFilepath); if (oFileInfo.Exists) { FileStream oFileStreamInput = new FileStream(strFilepath, FileMode.Open, FileAccess.Read, FileShare.Read, (int)oFileInfo.Length, true); byte[] aBuffer = new byte[oFileStreamInput.Length]; m_oReadFile.m_oInput = oFileStreamInput; m_oReadFile.m_aBuffer = aBuffer; m_oReadFile.m_oOutput = oStream; m_oReadFile.m_bDisposeInput = true; m_oReadFile.m_oInput.BeginRead(aBuffer, 0, aBuffer.Length, EndCallbackRead, m_oReadFile); } else { m_oReadFile.m_eError = ErrorTypes.StorageFileNoFound; m_oReadFile.FireCallback(); } } catch { m_oReadFile.DisposeAndCallback(); } }
public void WriteFileBegin(string strPath, System.IO.Stream oStream, AsyncCallback fCallback, object oParam) { m_oWriteFile = new TransportClass(fCallback, ErrorTypes.StorageWrite, oParam); try { string strFilepath = GetFilePath(strPath); FileInfo oFileInfo = new FileInfo(strFilepath); if (false == oFileInfo.Directory.Exists) { oFileInfo.Directory.Create(); } int nStreamLength = (int)oStream.Length; if (0 == nStreamLength) { nStreamLength = 1; } FileStream oFileStreamOutput = new FileStream(strFilepath, FileMode.Create, FileAccess.Write, FileShare.Write, nStreamLength, true); byte[] aBuffer = new byte[oStream.Length]; m_oWriteFile.m_oInput = oStream; m_oWriteFile.m_aBuffer = aBuffer; m_oWriteFile.m_oOutput = oFileStreamOutput; m_oWriteFile.m_bDisposeOutput = true; m_oWriteFile.m_oInput.BeginRead(aBuffer, 0, aBuffer.Length, EndCallbackRead, m_oWriteFile); } catch { m_oWriteFile.DisposeAndCallback(); } }
private void EndCallbackGetListObjects(IAsyncResult ar) { TransportClass oObject = null; try { oObject = ar.AsyncState as TransportClass; oObject.m_oListObjectsResponse = oObject.m_oS3Client.EndListObjects(ar); if (oObject.m_oListObjectsResponse.S3Objects.Count > 0) { Amazon.S3.Model.DeleteObjectsRequest oDeleteObjectsRequest = new Amazon.S3.Model.DeleteObjectsRequest(); oDeleteObjectsRequest.WithBucketName(m_strBucketName); foreach (Amazon.S3.Model.S3Object oS3Obj in oObject.m_oListObjectsResponse.S3Objects) { oDeleteObjectsRequest.AddKey(oS3Obj.Key); } oObject.m_oS3Client.BeginDeleteObjects(oDeleteObjectsRequest, m_oRemoveDirectory.m_fCallback, m_oRemoveDirectory.m_oParam); } else { oObject.FireCallback(); } } catch { m_oRemoveDirectory.m_eError = ErrorTypes.StorageRemoveDir; m_oRemoveDirectory.DisposeAndCallback(); } }
private void EndCallbackReadStream(IAsyncResult ar) { TransportClass oObject = null; try { oObject = ar.AsyncState as TransportClass; oObject.m_nReadWriteBytes = oObject.m_oGetObjectResponse.ResponseStream.EndRead(ar); if (oObject.m_nReadWriteBytes > 0) { oObject.m_nTotalReadWriteBytes += oObject.m_nReadWriteBytes; oObject.m_oStreamOutput.BeginWrite(oObject.m_aBuffer, 0, oObject.m_nReadWriteBytes, EndCallbackWriteStream, oObject); } else { oObject.FireCallback(); } } catch { if (null != oObject) { oObject.DisposeAndCallback(); } } }
/// <summary> /// Создает новый Тип транспорта и Триггер передачи данных по задаваемому значению Байта. /// </summary> /// <param name="value">Байт содержащий сгруппированные биты полностью содержащие значения данного класса.</param> public TransportTypeAndTrigger(byte value) { //X------- = 0= Client; 1= Server //-XXX---- = Production Trigger, 0 = Cyclic, 1 = CoS, 2 = Application Object //----XXXX = Transport class, 0 = Class 0, 1 = Class 1, 2 = Class 2, 3 = Class 3 this.AsServer = (value & 0x80) != 0; byte productionTriggerValue = (byte)((value & 0x30) >> 4); foreach (ProductionTrigger trigger in Enum.GetValues(typeof(ProductionTrigger))) { if ((byte)trigger == productionTriggerValue) { this.ProductionTrigger = trigger; break; } } byte productionTransportClass = (byte)(value & 0x03); foreach (TransportClass transportClass in Enum.GetValues(typeof(TransportClass))) { if ((byte)transportClass == productionTransportClass) { this.TransportClass = transportClass; break; } } }
public IAsyncResult RequestBegin(string sUrl, string sMethod, string sContentType, byte[] aData, AsyncCallback fCallback, object oParam) { TransportClass oTransportClass = new TransportClass(fCallback, oParam, sUrl, sMethod, sContentType, aData, m_nAttemptCount, m_nAttemptDelay); AsyncOperationData oAsyncOperationData = new AsyncOperationData(oTransportClass); RequestBeginExec(oTransportClass); return(oAsyncOperationData); }
private void WaitEndTimerCallback(Object stateInfo) { TransportClass oTransportClass1 = stateInfo as TransportClass; if (null != oTransportClass1.m_oTimer) { oTransportClass1.m_oTimer.Dispose(); } RequestBeginExec(oTransportClass1); }
private void Clear(TransportClass oTransportClass) { if (null != oTransportClass.m_oStream) { oTransportClass.m_oStream.Close(); } if (null != oTransportClass.m_oHttpWebResponse) { oTransportClass.m_oHttpWebResponse.Close(); } }
public IAsyncResult BeginProcessRequest(HttpContext context, AsyncCallback cb, Object extraData) { bool bStartAsync = false; ErrorTypes eError = ErrorTypes.Unknown; try { _log.Info("Starting process request..."); _log.Info(context.Request.QueryString.ToString()); string vKey = context.Request.QueryString["vkey"]; string sKey = context.Request.QueryString["key"]; if (null != sKey && false == string.IsNullOrEmpty(sKey)) { eError = ErrorTypes.NoError; if (ErrorTypes.NoError == eError) { bStartAsync = true; Storage oStorage = new Storage(); string sTempKey = "temp_" + sKey; string sFilename = sKey + ".tmp"; string sPath = sTempKey + "/" + sFilename; AsyncContextReadOperation asynch = new AsyncContextReadOperation(); TransportClass oTransportClass = new TransportClass(context, cb, oStorage, asynch, sPath, sTempKey, sFilename); asynch.ReadContextBegin(context.Request.InputStream, ReadContextCallback, oTransportClass); } } } catch (Exception e) { eError = ErrorTypes.Unknown; _log.Error(context.Request.QueryString.ToString()); _log.Error("Exeption: ", e); } finally { if (ErrorTypes.NoError != eError) { writeXml(context, null, null, null, eError); } } TransportClass oTempTransportClass = new TransportClass(context, cb, null, null, null, null, null); if (false == bStartAsync) { cb(new AsyncOperationData(oTempTransportClass)); } return(new AsyncOperationData(oTempTransportClass)); }
public void GetTaskBegin(AsyncCallback fCallback, object oParam) { m_oGetTask = new TransportClass(fCallback, oParam); try { m_oGetTask.m_delegateGetter = GetTask; m_oGetTask.m_delegateGetter.BeginInvoke(m_oGetTask.m_fCallback, m_oGetTask.m_oParam); } catch { m_oGetTask.DisposeAndCallback(); } }
public void RemoveTaskBegin(object key, AsyncCallback fCallback, object oParam) { m_oRemoveTask = new TransportClass(fCallback, oParam); try { m_oRemoveTask.m_delegateRemover = RemoveTask; m_oRemoveTask.m_delegateRemover.BeginInvoke(key, fCallback, oParam); } catch { m_oRemoveTask.DisposeAndCallback(); } }
private void EndCallbackRead(IAsyncResult ar) { TransportClass oTransportClass = ar.AsyncState as TransportClass; try { oTransportClass.m_oInput.EndRead(ar); oTransportClass.m_oOutput.BeginWrite(oTransportClass.m_aBuffer, 0, (int)oTransportClass.m_aBuffer.Length, oTransportClass.m_fCallback, oTransportClass.m_oParam); } catch { oTransportClass.DisposeAndCallback(); } }
public void AddTaskBegin(TaskQueueData oTask, Priority oPriority, AsyncCallback fCallback, object oParam) { m_oAddTask = new TransportClass(fCallback, oParam); try { m_oAddTask.m_delegateAdder = AddTask; m_oAddTask.m_delegateAdder.BeginInvoke(oTask, oPriority, m_oAddTask.m_fCallback, m_oAddTask.m_oParam); } catch { m_oAddTask.DisposeAndCallback(); } return; }
public void GetBegin(string sKey, AsyncCallback fCallback, object oParam) { m_oGet = new TransportClass(fCallback, oParam); try { m_oGet.m_sKey = sKey; m_oGet.m_delegateGet = new DelegateGet(GetFromMC); m_oGet.m_delegateGet.BeginInvoke(sKey, out m_oGet.m_oTast, GetCallback, null); } catch { m_oGet.DisposeAndCallback(); } }
public void WriteMediaXmlBegin(string sPath, Dictionary <string, string> aMediaXmlMapHash, AsyncCallback fAsyncCallback, object oParam) { m_oWriteMediaXml = new TransportClass(fAsyncCallback, oParam); try { byte[] aBuffer = GetMediaXmlBytes(aMediaXmlMapHash); MemoryStream ms = new MemoryStream(aBuffer); m_oWriteMediaXml.m_oStorage = new Storage(); m_oWriteMediaXml.m_oStorage.WriteFileBegin(sPath, ms, fAsyncCallback, oParam); } catch { m_oWriteMediaXml.DisposeAndCallback(); } }
private void ReadContextCallback(IAsyncResult result) { TransportClass oTransportClass = result.AsyncState as TransportClass; try { oTransportClass.m_oAsyncContextRead.ReadContextEnd(result); oTransportClass.m_oAsyncContextRead.m_aOutput.Position = 0; oTransportClass.m_oStorage.WriteFileBegin(oTransportClass.m_sPath, oTransportClass.m_oAsyncContextRead.m_aOutput, WriteFileCallback, oTransportClass); } catch { writeXml(oTransportClass.m_oContext, null, null, null, ErrorTypes.StorageWrite); oTransportClass.m_oCallback(new AsyncOperationData(oTransportClass)); } }
private void ClearAndCallback(TransportClass oTransportClass, bool bRepeatIfCan) { oTransportClass.m_nAttemptCount--; Clear(oTransportClass); if (!bRepeatIfCan || oTransportClass.m_nAttemptCount <= 0) { FireCallback(oTransportClass); } else { oTransportClass.m_eError = ErrorTypes.NoError; Timer oTimer = new Timer(WaitEndTimerCallback, oTransportClass, TimeSpan.FromMilliseconds(-1), TimeSpan.FromMilliseconds(-1)); oTransportClass.m_oTimer = oTimer; oTimer.Change(TimeSpan.FromMilliseconds(oTransportClass.m_nAttemptDelay), TimeSpan.FromMilliseconds(-1)); } }
public IAsyncResult BeginProcessRequest(HttpContext context, AsyncCallback cb, Object extraData) { bool bStartAsync = false; ErrorTypes eError = ErrorTypes.Unknown; try { _log.Info("Starting process request..."); _log.Info(context.Request.QueryString.ToString()); string vKey = context.Request.QueryString["vkey"]; string sKey = context.Request.QueryString["key"]; if (null != sKey && false == string.IsNullOrEmpty(sKey)) { eError = ErrorTypes.NoError; if (ErrorTypes.NoError == eError) { bStartAsync = true; Storage oStorage = new Storage(); string sTempKey = "temp_" + sKey; string sFilename = sKey + ".tmp"; string sPath = sTempKey + "/" + sFilename; AsyncContextReadOperation asynch = new AsyncContextReadOperation(); TransportClass oTransportClass = new TransportClass(context, cb, oStorage, asynch, sPath, sTempKey, sFilename); asynch.ReadContextBegin(context.Request.InputStream, ReadContextCallback, oTransportClass); } } } catch(Exception e) { eError = ErrorTypes.Unknown; _log.Error(context.Request.QueryString.ToString()); _log.Error("Exeption: ", e); } finally { if (ErrorTypes.NoError != eError) writeXml(context, null, null, null, eError); } TransportClass oTempTransportClass = new TransportClass(context, cb, null, null, null, null, null); if (false == bStartAsync) cb(new AsyncOperationData(oTempTransportClass)); return new AsyncOperationData(oTempTransportClass); }
public void GetOrCreateBegin(string sKey, TaskResultData oDataToAdd, AsyncCallback fCallback, object oParam) { m_oGetOrCreate = new TransportClass(fCallback, oParam); m_oGetOrCreate.m_oTast = oDataToAdd; m_oGetOrCreate.m_bCreate = true; m_oGetOrCreate.m_sKey = sKey; try { TaskResultData oTast = null; m_oGetOrCreate.m_delegateGet = new DelegateGet(GetFromMC); m_oGetOrCreate.m_delegateGet.BeginInvoke(sKey, out oTast, GetOrCreateCallback, null); } catch { m_oGetOrCreate.DisposeAndCallback(); } }
private void ReadFileCallback(IAsyncResult result) { TransportClass oTransportClass = result.AsyncState as TransportClass; HttpContext context = oTransportClass.m_oContext; try { FileStream oFileStreamInput = oTransportClass.m_oFileStreamInput; oTransportClass.nReadWriteBytes = oFileStreamInput.EndRead(result); oFileStreamInput.Dispose(); if (oTransportClass.nReadWriteBytes <= 0) { context.Response.StatusCode = (int)HttpStatusCode.BadRequest; oTransportClass.m_oCallback(new AsyncOperationData(oTransportClass)); } else { byte[] aOutput = null; if (gc_sJsExtention == Path.GetExtension(oTransportClass.m_sFontNameDecoded)) { aOutput = GetJsContent(oTransportClass.m_aBuffer, oTransportClass.m_sFontNameDecoded.Substring(0, oTransportClass.m_sFontNameDecoded.Length - gc_sJsExtention.Length)); oTransportClass.nReadWriteBytes = aOutput.Length; } else { aOutput = oTransportClass.m_aBuffer; byte[] guidOdttf = { 0xA0, 0x66, 0xD6, 0x20, 0x14, 0x96, 0x47, 0xfa, 0x95, 0x69, 0xB8, 0x50, 0xB0, 0x41, 0x49, 0x48 }; int nMaxLen = Math.Min(32, aOutput.Length); for (int i = 0; i < nMaxLen; ++i) { aOutput[i] ^= guidOdttf[i % 16]; } } context.Response.OutputStream.BeginWrite(aOutput, 0, aOutput.Length, WriteBufferCallback, oTransportClass); } } catch (Exception e) { context.Response.StatusCode = (int)HttpStatusCode.BadRequest; oTransportClass.m_oCallback(new AsyncOperationData(oTransportClass)); _log.Error("Exception catched in ReadFileCallback:", e); } }
private void ReadFileCallback(IAsyncResult result) { TransportClass oTransportClass = result.AsyncState as TransportClass; HttpContext context = oTransportClass.m_oContext; try { Storage oStorage = oTransportClass.m_oStorage; if (null != oStorage) { int nReadWriteBytes = 0; ErrorTypes eResult = oStorage.ReadFileEnd(result, out nReadWriteBytes); if (ErrorTypes.NoError != eResult) { context.Response.StatusCode = (int)HttpStatusCode.BadRequest; } else { context.Response.AddHeader("Content-Length", nReadWriteBytes.ToString()); context.Response.StatusCode = (int)HttpStatusCode.OK; } context.Response.Flush(); context.Response.End(); } if (null != oTransportClass.m_sDeletePath && false == string.IsNullOrEmpty(oTransportClass.m_sDeletePath)) { TaskResult oTaskResult = oTransportClass.m_oTaskResult; string sKey = oTransportClass.m_sDeletePath; oTaskResult.RemoveBegin(sKey, RemoveTaskCallback, oTransportClass); } else { oTransportClass.m_oCallback(new AsyncOperationData(oTransportClass)); } } catch (Exception e) { context.Response.StatusCode = (int)HttpStatusCode.BadRequest; oTransportClass.m_oCallback(new AsyncOperationData(oTransportClass)); _log.Error("Exception catched in ReadFileCallback:", e); } }
public ErrorTypes RequestEnd(IAsyncResult ar, out byte[] aOutput) { aOutput = null; ErrorTypes eError = ErrorTypes.WebRequest; try { TransportClass oTransportClass = ar.AsyncState as TransportClass; aOutput = oTransportClass.m_aOutput; eError = oTransportClass.m_eError; } catch (Exception e) { _log.Error("Exception catched in RequestEnd:", e); eError = ErrorTypes.WebRequest; } return(eError); }
public void ReadFileBegin(string strPath, System.IO.Stream oStream, AsyncCallback cb, object oParam) { try { m_oReadFile = new TransportClass(cb, oParam); m_oReadFile.m_oS3Client = Amazon.AWSClientFactory.CreateAmazonS3Client(m_oRegion); string strFileKey = GetFilePath(strPath); Amazon.S3.Model.GetObjectRequest oRequest = new Amazon.S3.Model.GetObjectRequest() .WithBucketName(m_strBucketName).WithKey(strFileKey); m_oReadFile.m_oStreamOutput = oStream; m_oReadFile.m_oS3Client.BeginGetObject(oRequest, EndCallbackGetObject, m_oReadFile); } catch { m_oReadFile.m_eError = ErrorTypes.StorageRead; m_oReadFile.DisposeAndCallback(); } }
public void WriteFileBegin(string strPath, System.IO.Stream oStream, AsyncCallback fCallback, object oParam) { m_oWriteFile = new TransportClass(fCallback, ErrorTypes.StorageWrite, oParam); try { string strFilepath = GetFilePath(strPath); FileInfo oFileInfo = new FileInfo(strFilepath); if (false == oFileInfo.Directory.Exists) oFileInfo.Directory.Create(); int nStreamLength = (int)oStream.Length; if(0 == nStreamLength) nStreamLength = 1; FileStream oFileStreamOutput = new FileStream(strFilepath, FileMode.Create, FileAccess.Write, FileShare.Write, nStreamLength, true); byte[] aBuffer = new byte[oStream.Length]; m_oWriteFile.m_oInput = oStream; m_oWriteFile.m_aBuffer = aBuffer; m_oWriteFile.m_oOutput = oFileStreamOutput; m_oWriteFile.m_bDisposeOutput = true; m_oWriteFile.m_oInput.BeginRead(aBuffer, 0, aBuffer.Length, EndCallbackRead, m_oWriteFile); } catch { m_oWriteFile.DisposeAndCallback(); } }
public void GetTaskBegin(AsyncCallback fCallback, object oParam) { m_GetTask = new TransportClass(fCallback, oParam); try { string strSelectSQL = GetSelectString(); m_GetTask.m_oSqlCon = GetDbConnection(); m_GetTask.m_oSqlCon.Open(); IDbCommand oSelCommand = m_GetTask.m_oSqlCon.CreateCommand(); oSelCommand.CommandText = strSelectSQL; m_GetTask.m_oCommand = oSelCommand; m_GetTask.m_delegateReader = new ExecuteReader(oSelCommand.ExecuteReader); m_GetTask.m_delegateReader.BeginInvoke(GetTaskCallback, null); } catch(Exception e) { _log.Error("Exception cathed in GetTaskBegin:", e); m_GetTask.DisposeAndCallback(); } }
public IAsyncResult BeginProcessRequest(HttpContext context, AsyncCallback cb, Object extraData) { bool bStartAsync = false; try { _log.Info("Starting process request..."); _log.Info("fontname: " + m_sFontName); string sNameToDecode; if (m_sFontName.Length > gc_sJsExtention.Length && gc_sJsExtention == m_sFontName.Substring(m_sFontName.Length - gc_sJsExtention.Length)) sNameToDecode = m_sFontName.Substring(0, m_sFontName.Length - gc_sJsExtention.Length); else sNameToDecode = m_sFontName; byte[] data_decode = Odtff_fonts.ZBase32Encoder.Decode(sNameToDecode); string sFontNameDecoded = System.Text.Encoding.UTF8.GetString(data_decode); _log.Info("fontnameDecoded: " + sFontNameDecoded); context.Response.Clear(); context.Response.Cache.SetExpires(DateTime.Now.AddMinutes(double.Parse(ConfigurationManager.AppSettings["resource.expires"], Constants.mc_oCultureInfo))); context.Response.Cache.SetSlidingExpiration(false); context.Response.Cache.SetCacheability(HttpCacheability.Public); context.Response.ContentType = Utils.GetMimeType(sFontNameDecoded); string contentDisposition = Utils.GetContentDisposition(context.Request.UserAgent, context.Request.Browser.Browser, context.Request.Browser.Version, m_sFontName); context.Response.AppendHeader("Content-Disposition", contentDisposition); string sRealFontName = sFontNameDecoded; if (gc_sJsExtention == Path.GetExtension(sRealFontName)) sRealFontName = sRealFontName.Substring(0, sRealFontName.Length - gc_sJsExtention.Length); string strFilepath; m_mapFontNameToFullPath.TryGetValue(sRealFontName.ToUpper(), out strFilepath); FileInfo oFileInfo = new FileInfo(strFilepath); if (oFileInfo.Exists) { DateTime oLastModified = oFileInfo.LastWriteTimeUtc; string sETag = oLastModified.Ticks.ToString("x"); DateTime oDateTimeUtcNow = DateTime.UtcNow; if (oLastModified.CompareTo(oDateTimeUtcNow) > 0) { _log.DebugFormat("LastModifiedTimeStamp changed from {0} to {1}", oLastModified, oDateTimeUtcNow); oLastModified = oDateTimeUtcNow; } string sRequestIfModifiedSince = context.Request.Headers["If-Modified-Since"]; string sRequestETag = context.Request.Headers["If-None-Match"]; bool bNoModify = false; if (false == string.IsNullOrEmpty(sRequestETag) || false == string.IsNullOrEmpty(sRequestIfModifiedSince)) { bool bRequestETag = true; if (false == string.IsNullOrEmpty(sRequestETag) && sRequestETag != sETag) bRequestETag = false; bool bRequestIfModifiedSince = true; if (false == string.IsNullOrEmpty(sRequestIfModifiedSince)) { try { DateTime oRequestIfModifiedSince = DateTime.ParseExact(sRequestIfModifiedSince, "R", System.Globalization.CultureInfo.InvariantCulture); if ((oRequestIfModifiedSince - oLastModified).TotalSeconds > 1) bRequestIfModifiedSince = false; } catch { bRequestIfModifiedSince = false; } } if (bRequestETag && bRequestIfModifiedSince) { context.Response.StatusCode = (int)HttpStatusCode.NotModified; bNoModify = true; } } if (false == bNoModify) { context.Response.Cache.SetETag(sETag); context.Response.Cache.SetLastModified(oLastModified.ToLocalTime()); FileStream oFileStreamInput = new FileStream(strFilepath, FileMode.Open, FileAccess.Read, FileShare.Read, (int)oFileInfo.Length, true); byte[] aBuffer = new byte[oFileStreamInput.Length]; TransportClass oTransportClass = new TransportClass(context, cb, oFileStreamInput, aBuffer, sFontNameDecoded); oFileStreamInput.BeginRead(aBuffer, 0, aBuffer.Length, ReadFileCallback, oTransportClass); bStartAsync = true; } } else context.Response.StatusCode = (int)HttpStatusCode.BadRequest; } catch(Exception e) { context.Response.StatusCode = (int)HttpStatusCode.BadRequest; _log.Error(context.Request.QueryString.ToString()); _log.Error("Exeption catched in BeginProcessRequest:", e); } TransportClass oTempTransportClass = new TransportClass(context, cb, null, null, null); if (false == bStartAsync) cb(new AsyncOperationData(oTempTransportClass)); return new AsyncOperationData(oTempTransportClass); }
public void GetBegin(string sKey, AsyncCallback fCallback, object oParam) { m_oGet = new TransportClass(fCallback, oParam); try { m_oGet.m_sKey = sKey; m_oGet.m_delegateGet = new DelegateGet(GetFromMC); m_oGet.m_delegateGet.BeginInvoke(sKey, out m_oGet.m_oTast, GetCallback, null); } catch { m_oGet.DisposeAndCallback(); } }
public void AddRandomKeyBegin(string sKey, TaskResultData oTastToAdd, AsyncCallback fCallback, object oParam) { m_oAddRandomKey = new TransportClass(fCallback, oParam); m_oAddRandomKey.m_oTast = oTastToAdd.Clone(); try { m_oAddRandomKey.m_oSqlCon = GetDbConnection(); m_oAddRandomKey.m_oSqlCon.Open(); string sNewKey = sKey + "_" + m_oRandom.Next(mc_nRandomMaxNumber); m_oAddRandomKey.m_oTast.sKey = sNewKey; IDbCommand oSelCommand = m_oAddRandomKey.m_oSqlCon.CreateCommand(); m_oAddRandomKey.m_oCommand = oSelCommand; oSelCommand.CommandText = GetINSERTString(m_oAddRandomKey.m_oTast); m_oAddRandomKey.m_delegateNonQuery = new ExecuteNonQuery(oSelCommand.ExecuteNonQuery); m_oAddRandomKey.m_delegateNonQuery.BeginInvoke(AddRandomKeyCallback, null); } catch { m_oAddRandomKey.DisposeAndCallback(); } }
private void Clear(TransportClass oTransportClass) { if (null != oTransportClass.m_oStream) oTransportClass.m_oStream.Close(); if (null != oTransportClass.m_oHttpWebResponse) oTransportClass.m_oHttpWebResponse.Close(); }
private void FireCallback(TransportClass oTransportClass) { if (null != oTransportClass.m_fAsyncCallback) oTransportClass.m_fAsyncCallback.Invoke(new AsyncOperationData(oTransportClass.m_oParam)); }
private void ClearAndCallback(TransportClass oTransportClass) { ClearAndCallback(oTransportClass, false); }
private void RequestBeginExec(TransportClass oTransportClass) { try { ServicePointManager.ServerCertificateValidationCallback = (s, c, h, p) => true; HttpWebRequest oWebRequest = (HttpWebRequest)HttpWebRequest.Create(oTransportClass.m_sUrl); oWebRequest.UserAgent = Constants.mc_sWebClientUserAgent; oTransportClass.m_oWebRequest = oWebRequest; if (!string.IsNullOrEmpty(oTransportClass.m_sMethod)) oWebRequest.Method = oTransportClass.m_sMethod; if ("GET" == oWebRequest.Method) { oWebRequest.BeginGetResponse(GetResponseCallback, oTransportClass); } else { if (!string.IsNullOrEmpty(oTransportClass.m_sContentType)) oWebRequest.ContentType = oTransportClass.m_sContentType; else oWebRequest.ContentType = "text/plain"; if (null != oTransportClass.m_aInput) oWebRequest.ContentLength = oTransportClass.m_aInput.Length; oWebRequest.BeginGetRequestStream(GetRequestStreamCallback, oTransportClass); } } catch (Exception e) { _log.Error("Exception catched in RequestBeginExec:", e); oTransportClass.m_eError = ErrorTypes.WebRequest; ClearAndCallback(oTransportClass, true); } }
public void WriteFileBegin(string strPath, System.IO.Stream oStream, AsyncCallback cb, object oParam) { try { m_oWriteFile = new TransportClass(cb, oParam); m_oWriteFile.m_nReadWriteBytes = (int)oStream.Length; m_oWriteFile.m_oS3Client = Amazon.AWSClientFactory.CreateAmazonS3Client(m_oRegion); string strFileKey = GetFilePath(strPath); Amazon.S3.Model.PutObjectRequest oRequest = new Amazon.S3.Model.PutObjectRequest() .WithBucketName(m_strBucketName).WithKey(strFileKey); oRequest.WithInputStream(oStream); m_oWriteFile.m_oS3Client.BeginPutObject(oRequest, m_oWriteFile.m_fCallback, m_oWriteFile.m_oParam); } catch { m_oWriteFile.m_eError = ErrorTypes.StorageWrite; m_oWriteFile.DisposeAndCallback(); } }
public IAsyncResult RequestBegin(string sUrl, string sMethod, string sContentType, byte[] aData, AsyncCallback fCallback, object oParam) { TransportClass oTransportClass = new TransportClass(fCallback, oParam, sUrl, sMethod, sContentType, aData, m_nAttemptCount, m_nAttemptDelay); AsyncOperationData oAsyncOperationData = new AsyncOperationData(oTransportClass); RequestBeginExec(oTransportClass); return oAsyncOperationData; }
public void GetOrCreateBegin(string sKey, TaskResultData oDataToAdd, AsyncCallback fCallback, object oParam) { m_oGetOrCreate = new TransportClass(fCallback, oParam); m_oGetOrCreate.m_oTast = oDataToAdd; m_oGetOrCreate.m_bCreate = true; try { m_oGetOrCreate.m_oSqlCon = GetDbConnection(); m_oGetOrCreate.m_oSqlCon.Open(); IDbCommand oSelCommand = m_oGetOrCreate.m_oSqlCon.CreateCommand(); oSelCommand.CommandText = GetSELECTString(sKey); m_oGetOrCreate.m_oCommand = oSelCommand; m_oGetOrCreate.m_delegateReader = new ExecuteReader(oSelCommand.ExecuteReader); m_oGetOrCreate.m_delegateReader.BeginInvoke(GetOrCreateCallback, null); } catch { m_oGetOrCreate.DisposeAndCallback(); } }
public void GetOrCreateBegin(string sKey, TaskResultData oDataToAdd, AsyncCallback fCallback, object oParam) { m_oGetOrCreate = new TransportClass(fCallback, oParam); m_oGetOrCreate.m_oTast = oDataToAdd; m_oGetOrCreate.m_bCreate = true; try { m_oGetOrCreate.m_oSqlCon = GetDbConnection(); m_oGetOrCreate.m_oSqlCon.Open(); if (Constants.mc_sPostgreProvider == Utils.GetDbConnectionProviderName(m_sConnectionString)) { IDbCommand oInsCommand = m_oGetOrCreate.m_oSqlCon.CreateCommand(); oInsCommand.CommandText = GetINSERTString(m_oGetOrCreate.m_oTast); m_oGetOrCreate.m_oCommand = oInsCommand; m_oGetOrCreate.m_delegateNonQuery = new ExecuteNonQuery(oInsCommand.ExecuteNonQuery); m_oGetOrCreate.m_delegateNonQuery.BeginInvoke(GetOrCreateCallback, null); } else { IDbCommand oSelCommand = m_oGetOrCreate.m_oSqlCon.CreateCommand(); oSelCommand.CommandText = GetUPSERTString(m_oGetOrCreate.m_oTast); m_oGetOrCreate.m_oCommand = oSelCommand; m_oGetOrCreate.m_delegateNonQuery = new ExecuteNonQuery(oSelCommand.ExecuteNonQuery); m_oGetOrCreate.m_delegateNonQuery.BeginInvoke(GetOrCreateCallback2, null); } } catch { m_oGetOrCreate.DisposeAndCallback(); } }
public void GetMediaXmlBegin(string sPath, AsyncCallback fAsyncCallback, object oParam) { m_oGetMediaXml = new TransportClass(fAsyncCallback, oParam); m_oGetMediaXml.m_sPath = sPath; m_oGetMediaXml.m_aMediaXmlMapFilename = new Dictionary<string, string>(); m_oGetMediaXml.m_aMediaXmlMapHash = new Dictionary<string, string>(); StorageFileInfo oStorageFileInfo; ErrorTypes eFileExist = m_oGetMediaXml.m_oStorage.GetFileInfo(sPath, out oStorageFileInfo); if (ErrorTypes.NoError == eFileExist && null != oStorageFileInfo) { m_oGetMediaXml.m_oStorage.ReadFileBegin(sPath, m_oGetMediaXml.m_oMemoryStream, ReadMediaXmlCallback, null); } else { m_oGetMediaXml.m_oStorage.GetTreeNodeBegin(Path.GetDirectoryName(sPath), GetTreeNodeCallback, null); } }
public void GetOrCreateBegin(string sKey, TaskResultData oDataToAdd, AsyncCallback fCallback, object oParam) { m_oGetOrCreate = new TransportClass(fCallback, oParam); m_oGetOrCreate.m_oTast = oDataToAdd; m_oGetOrCreate.m_bCreate = true; m_oGetOrCreate.m_sKey = sKey; try { TaskResultData oTast = null; m_oGetOrCreate.m_delegateGet = new DelegateGet(GetFromMC); m_oGetOrCreate.m_delegateGet.BeginInvoke(sKey, out oTast, GetOrCreateCallback, null); } catch { m_oGetOrCreate.DisposeAndCallback(); } }
public void WriteMediaXmlBegin(string sPath, Dictionary<string, string> aMediaXmlMapHash, AsyncCallback fAsyncCallback, object oParam) { m_oWriteMediaXml = new TransportClass(fAsyncCallback, oParam); try { StringBuilder sb = new StringBuilder(); sb.Append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"); sb.Append("<images>"); foreach (KeyValuePair<string, string> kvp in aMediaXmlMapHash) sb.AppendFormat("<image md5=\"{0}\" filename=\"{1}\"/>", kvp.Key, kvp.Value); sb.Append("</images>"); byte[] aBuffer = Encoding.UTF8.GetBytes(sb.ToString()); MemoryStream ms = new MemoryStream(aBuffer); m_oWriteMediaXml.m_oStorage = new Storage(); m_oWriteMediaXml.m_oStorage.WriteFileBegin(sPath, ms, fAsyncCallback, oParam); } catch { m_oWriteMediaXml.DisposeAndCallback(); } }
public IAsyncResult BeginProcessRequest(HttpContext context, AsyncCallback cb, Object extraData) { bool bStartAsync = false; try { _log.Info("Starting process request..."); _log.Info("fontname: " + m_sFontName); context.Response.Clear(); context.Response.Cache.SetExpires(DateTime.Now); context.Response.Cache.SetCacheability(HttpCacheability.Public); context.Response.ContentType = Utils.GetMimeType(m_sFontName); if (context.Request.ServerVariables.Get("HTTP_USER_AGENT").Contains("MSIE")) context.Response.AppendHeader("Content-Disposition", "attachment; filename=\"" + context.Server.UrlEncode(m_sFontName) + "\""); else context.Response.AppendHeader("Content-Disposition", "attachment; filename=\"" + m_sFontName + "\""); string sConfigFontDir = ConfigurationManager.AppSettings["utils.common.fontdir"]; string strFilepath; if (null != sConfigFontDir && string.Empty != sConfigFontDir) strFilepath = Path.Combine(Environment.ExpandEnvironmentVariables(sConfigFontDir), m_sFontName); else m_mapFontNameToFullPath.TryGetValue(m_sFontName.ToUpper(), out strFilepath); if (".js" == Path.GetExtension(m_sFontName)) { string[] aFontExts = {".ttf", ".ttc", ".otf"}; for(int i = 0; i < aFontExts.Length; i++) { strFilepath = Path.ChangeExtension(strFilepath, aFontExts[i]); if (File.Exists(strFilepath)) break; } } FileInfo oFileInfo = new FileInfo(strFilepath); if (oFileInfo.Exists) { DateTime oLastModified = oFileInfo.LastWriteTimeUtc; string sETag = oLastModified.Ticks.ToString("x"); DateTime oDateTimeUtcNow = DateTime.UtcNow; if (oLastModified.CompareTo(oDateTimeUtcNow) > 0) { _log.DebugFormat("LastModifiedTimeStamp changed from {0} to {1}", oLastModified, oDateTimeUtcNow); oLastModified = oDateTimeUtcNow; } string sRequestIfModifiedSince = context.Request.Headers["If-Modified-Since"]; string sRequestETag = context.Request.Headers["If-None-Match"]; bool bNoModify = false; if (false == string.IsNullOrEmpty(sRequestETag) || false == string.IsNullOrEmpty(sRequestIfModifiedSince)) { bool bRequestETag = true; if (false == string.IsNullOrEmpty(sRequestETag) && sRequestETag != sETag) bRequestETag = false; bool bRequestIfModifiedSince = true; if (false == string.IsNullOrEmpty(sRequestIfModifiedSince)) { try { DateTime oRequestIfModifiedSince = DateTime.ParseExact(sRequestIfModifiedSince, "R", System.Globalization.CultureInfo.InvariantCulture); if ((oRequestIfModifiedSince - oLastModified).TotalSeconds > 1) bRequestIfModifiedSince = false; } catch { bRequestIfModifiedSince = false; } } if (bRequestETag && bRequestIfModifiedSince) { context.Response.StatusCode = (int)HttpStatusCode.NotModified; bNoModify = true; } } if (false == bNoModify) { context.Response.Cache.SetETag(sETag); context.Response.Cache.SetLastModified(oLastModified); FileStream oFileStreamInput = new FileStream(strFilepath, FileMode.Open, FileAccess.Read, FileShare.Read, (int)oFileInfo.Length, true); byte[] aBuffer = new byte[oFileStreamInput.Length]; TransportClass oTransportClass = new TransportClass(context, cb, oFileStreamInput, aBuffer); oFileStreamInput.BeginRead(aBuffer, 0, aBuffer.Length, ReadFileCallback, oTransportClass); bStartAsync = true; } } else context.Response.StatusCode = (int)HttpStatusCode.BadRequest; } catch(Exception e) { context.Response.StatusCode = (int)HttpStatusCode.BadRequest; _log.Error(context.Request.Params.ToString()); _log.Error("Exeption catched in BeginProcessRequest:", e); } TransportClass oTempTransportClass = new TransportClass(context, cb, null, null); if (false == bStartAsync) cb(new AsyncOperationData(oTempTransportClass)); return new AsyncOperationData(oTempTransportClass); }
public void AddTaskBegin(TaskQueueData oTask, Priority oPriority, AsyncCallback fCallback, object oParam) { m_oAddTask = new TransportClass(fCallback, oParam); try { m_oAddTask.m_delegateAdder = AddTask; m_oAddTask.m_delegateAdder.BeginInvoke(oTask, oPriority, m_oAddTask.m_fCallback, m_oAddTask.m_oParam); } catch { m_oAddTask.DisposeAndCallback(); } return; }
public IAsyncResult BeginProcessRequest(HttpContext context, AsyncCallback cb, Object extraData) { bool bStartAsync = false; try { _log.Info("Starting process request..."); _log.Info(context.Request.QueryString.ToString()); Storage oStorage = new Storage(); ITaskResultInterface oTaskResult = TaskResult.NewTaskResult(); string sPathOriginal = context.Request.QueryString["path"]; string sPath = null; if (null != sPathOriginal) { sPath = sPathOriginal.Replace("../", "").Replace("..\\", ""); if (sPathOriginal != sPath) { _log.Error("Possible XSS attack:" + sPathOriginal); } } string sOutputFilename = context.Request.QueryString["filename"]; string sDeletePathOriginal = context.Request.QueryString["deletepath"]; string sDeletePath = null; if (null != sDeletePathOriginal) { sDeletePath = sDeletePathOriginal.Replace("../", "").Replace("..\\", ""); if (sDeletePathOriginal != sDeletePath) { _log.Error("Possible XSS attack:" + sDeletePathOriginal); } } string sNoCache = context.Request.QueryString["nocache"]; if (string.IsNullOrEmpty(sOutputFilename)) { if (null != sPath) { int nIndex1 = sPath.LastIndexOf('/'); int nIndex2 = sPath.LastIndexOf('\\'); if (-1 != nIndex1 || -1 != nIndex2) { int nIndex = Math.Max(nIndex1, nIndex2); sOutputFilename = sPath.Substring(nIndex + 1); } else sOutputFilename = "resource"; } } context.Response.Clear(); context.Response.Cache.SetCacheability(HttpCacheability.Public); context.Response.ContentType = Utils.GetMimeType(sOutputFilename); string contentDisposition = Utils.GetContentDisposition(context.Request.UserAgent, context.Request.Browser.Browser, context.Request.Browser.Version, sOutputFilename); context.Response.AppendHeader("Content-Disposition", contentDisposition); if (null != sPath) { TransportClass oTransportClass = new TransportClass(context, cb, oStorage, oTaskResult, sPath, sDeletePath); oStorage.GetFileInfoBegin(sPath, GetFileInfoCallback, oTransportClass); bStartAsync = true; } else context.Response.StatusCode = (int)HttpStatusCode.NotFound; } catch(Exception e) { context.Response.StatusCode = (int)HttpStatusCode.BadRequest; _log.Error(context.Request.QueryString.ToString()); _log.Error("Exeption catched in BeginProcessRequest:", e); } TransportClass oTempTransportClass = new TransportClass(context, cb, null, null, null, null); if (false == bStartAsync) cb(new AsyncOperationData(oTempTransportClass)); return new AsyncOperationData(oTempTransportClass); }
public void GetTaskBegin(AsyncCallback fCallback, object oParam) { m_oGetTask = new TransportClass(fCallback, oParam); try { m_oGetTask.m_delegateGetter = GetTask; m_oGetTask.m_delegateGetter.BeginInvoke(m_oGetTask.m_fCallback, m_oGetTask.m_oParam); } catch { m_oGetTask.DisposeAndCallback(); } }
public void RemovePathBegin(string strPath, AsyncCallback fCallback, object oParam) { m_oRemovePath = new TransportClass(fCallback, ErrorTypes.StorageRemoveDir, oParam); try { string strDirpath = GetFilePath(strPath); if (Directory.Exists(strDirpath)) { m_oRemovePath.m_delegateDirectoryDelete = Directory.Delete; m_oRemovePath.m_delegateDirectoryDelete.BeginInvoke(strDirpath, true, m_oRemovePath.m_fCallback, m_oRemovePath.m_oParam); } else if (File.Exists(strDirpath)) { m_oRemovePath.m_delegateFileDelete = File.Delete; m_oRemovePath.m_delegateFileDelete.BeginInvoke(strDirpath, m_oRemovePath.m_fCallback, m_oRemovePath.m_oParam); } else { m_oRemovePath.FireCallback(); } } catch { m_oRemovePath.DisposeAndCallback(); } }
public void RemoveTaskBegin(object key, AsyncCallback fCallback, object oParam) { m_oRemoveTask = new TransportClass(fCallback, oParam); try { m_oRemoveTask.m_delegateRemover = RemoveTask; m_oRemoveTask.m_delegateRemover.BeginInvoke(key, fCallback, oParam); } catch { m_oRemoveTask.DisposeAndCallback(); } }
public void GetTreeNodeBegin(string strPath, AsyncCallback cb, object oParam) { try { m_oGetTreeNode = new TransportClass(cb, oParam); m_oGetTreeNode.m_oS3Client = Amazon.AWSClientFactory.CreateAmazonS3Client(m_oRegion); m_oGetTreeNode.m_strPrefix = GetDirPath(strPath); Amazon.S3.Model.ListObjectsRequest oRequest = new Amazon.S3.Model.ListObjectsRequest(); oRequest.WithBucketName(m_strBucketName).WithPrefix(m_oGetTreeNode.m_strPrefix); m_oGetTreeNode.m_oS3Client.BeginListObjects(oRequest, m_oGetTreeNode.m_fCallback, m_oGetTreeNode.m_oParam); } catch { m_oGetTreeNode.m_eError = ErrorTypes.StorageGetInfo; m_oGetTreeNode.DisposeAndCallback(); } }
public void GetTaskBegin(AsyncCallback fCallback, object oParam) { m_GetTask = new TransportClass(fCallback, oParam); try { DateTime oDateTimeNow = DateTime.UtcNow; DateTime oDateTimeNowMinusConvertTime = oDateTimeNow.AddSeconds(-1 * m_dMaxConvertTimeInSeconds); string strDateTimeNow = oDateTimeNow.ToString(Constants.mc_sDateTimeFormat); string strDateTimeNowMinusConvertTime = oDateTimeNowMinusConvertTime.ToString(Constants.mc_sDateTimeFormat); string strSelectSQL = GetSelectString(); m_GetTask.m_oSqlCon = GetDbConnection(); m_GetTask.m_oSqlCon.Open(); IDbCommand oSelCommand = m_GetTask.m_oSqlCon.CreateCommand(); oSelCommand.CommandText = strSelectSQL; m_GetTask.m_oCommand = oSelCommand; m_GetTask.m_delegateReader = new ExecuteReader(oSelCommand.ExecuteReader); m_GetTask.m_delegateReader.BeginInvoke(GetTaskCallback, null); } catch { m_GetTask.DisposeAndCallback(); } }
public void RemovePathBegin(string strPath, AsyncCallback cb, object oParam) { try { m_oRemoveDirectory = new TransportClass(cb, oParam); m_oRemoveDirectory.m_oS3Client = Amazon.AWSClientFactory.CreateAmazonS3Client(m_oRegion); string strDirKey = GetDirPath(strPath); Amazon.S3.Model.ListObjectsRequest oListObjectsRequest = new Amazon.S3.Model.ListObjectsRequest() .WithBucketName(m_strBucketName).WithPrefix(strDirKey); m_oRemoveDirectory.m_oS3Client.BeginListObjects(oListObjectsRequest, EndCallbackGetListObjects, m_oRemoveDirectory); } catch { m_oRemoveDirectory.m_eError = ErrorTypes.StorageRemoveDir; m_oRemoveDirectory.DisposeAndCallback(); } }
public void WriteMediaXmlBegin(string sPath, Dictionary<string, string> aMediaXmlMapHash, AsyncCallback fAsyncCallback, object oParam) { m_oWriteMediaXml = new TransportClass(fAsyncCallback, oParam); try { byte[] aBuffer = GetMediaXmlBytes(aMediaXmlMapHash); MemoryStream ms = new MemoryStream(aBuffer); m_oWriteMediaXml.m_oStorage = new Storage(); m_oWriteMediaXml.m_oStorage.WriteFileBegin(sPath, ms, fAsyncCallback, oParam); } catch { m_oWriteMediaXml.DisposeAndCallback(); } }
public void ReadFileBegin(string strPath, System.IO.Stream oStream, AsyncCallback fCallback, object oParam) { m_oReadFile = new TransportClass(fCallback, ErrorTypes.StorageRead ,oParam); try { string strFilepath = GetFilePath(strPath); FileInfo oFileInfo = new FileInfo(strFilepath); if (oFileInfo.Exists) { FileStream oFileStreamInput = new FileStream(strFilepath, FileMode.Open, FileAccess.Read, FileShare.Read, (int)oFileInfo.Length, true); byte[] aBuffer = new byte[oFileStreamInput.Length]; m_oReadFile.m_oInput = oFileStreamInput; m_oReadFile.m_aBuffer = aBuffer; m_oReadFile.m_oOutput = oStream; m_oReadFile.m_bDisposeInput = true; m_oReadFile.m_oInput.BeginRead(aBuffer, 0, aBuffer.Length, EndCallbackRead, m_oReadFile); } else { m_oReadFile.m_eError = ErrorTypes.StorageFileNoFound; m_oReadFile.FireCallback(); } } catch { m_oReadFile.DisposeAndCallback(); } }
private void ClearAndCallback(TransportClass oTransportClass, bool bRepeatIfCan) { oTransportClass.m_nAttemptCount--; Clear(oTransportClass); if (!bRepeatIfCan || oTransportClass.m_nAttemptCount <= 0) { FireCallback(oTransportClass); } else { oTransportClass.m_eError = ErrorTypes.NoError; Timer oTimer = new Timer(WaitEndTimerCallback, oTransportClass, TimeSpan.FromMilliseconds(-1), TimeSpan.FromMilliseconds(-1)); oTransportClass.m_oTimer = oTimer; oTimer.Change(TimeSpan.FromMilliseconds(oTransportClass.m_nAttemptDelay), TimeSpan.FromMilliseconds(-1)); } }