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https://github.com/danieleteti/delphimvcframework.git
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87 lines
2.3 KiB
ObjectPascal
87 lines
2.3 KiB
ObjectPascal
// *************************************************************************** }
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//
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// LoggerPro
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//
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// Copyright (c) 2010-2023 Daniele Teti
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//
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// https://github.com/danieleteti/loggerpro
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//
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// Contributors for this file:
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// David Cornelius
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//
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// ***************************************************************************
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// ***************************************************************************
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unit LoggerPro.WindowsEventLogAppender;
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{$IFNDEF MSWINDOWS}
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{$MESSAGE FATAL 'This unit only works with Windows'}
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{$ENDIF}
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interface
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uses
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Vcl.SvcMgr,
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LoggerPro;
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type
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{ @abstract(This appender is for logging from Windows Services to the Windows Event Log) }
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TLoggerProWindowsEventLogAppender = class(TLoggerProAppenderBase)
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private
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FService: TService;
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public
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constructor Create(AService: TService); reintroduce;
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procedure Setup; override;
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procedure TearDown; override;
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procedure WriteLog(const aLogItem: TLogItem); override;
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end;
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implementation
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uses
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Winapi.Windows;
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constructor TLoggerProWindowsEventLogAppender.Create(AService: TService);
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begin
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inherited Create;
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FService := AService;
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end;
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procedure TLoggerProWindowsEventLogAppender.Setup;
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begin
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// do nothing
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end;
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procedure TLoggerProWindowsEventLogAppender.TearDown;
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begin
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// do nothing
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end;
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procedure TLoggerProWindowsEventLogAppender.WriteLog(const aLogItem: TLogItem);
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begin
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case aLogItem.LogType of
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TLogType.Debug,
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TLogType.Info:
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FService.LogMessage(aLogItem.LogMessage, EVENTLOG_INFORMATION_TYPE);
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TLogType.Warning:
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FService.LogMessage(aLogItem.LogMessage, EVENTLOG_WARNING_TYPE);
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TLogType.Error, TLogType.Fatal:
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FService.LogMessage(aLogItem.LogMessage, EVENTLOG_ERROR_TYPE);
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end;
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end;
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end.
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