mirror of
https://github.com/danieleteti/delphimvcframework.git
synced 2024-11-16 16:25:54 +01:00
97 lines
2.3 KiB
ObjectPascal
97 lines
2.3 KiB
ObjectPascal
// *************************************************************************** }
|
|
//
|
|
// LoggerPro
|
|
//
|
|
// Copyright (c) 2010-2024 Daniele Teti
|
|
//
|
|
// https://github.com/danieleteti/loggerpro
|
|
//
|
|
// ***************************************************************************
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
//
|
|
// ***************************************************************************
|
|
|
|
unit LoggerPro.GlobalLogger;
|
|
|
|
interface
|
|
|
|
uses
|
|
LoggerPro;
|
|
{ @abstract(The global logger. Just uses @link(Logger.GlobalLogger) and you can start to log using @code(Log) function.)
|
|
The global logger is configured with a @link(TLoggerProFileAppender) using default settings.
|
|
}
|
|
function Log: ILogWriter;
|
|
|
|
{ @abstract(Use only inside DLL because dll unloading is not a safe place to shutdown threads, so call this before unload DLL)
|
|
Use this also in ISAPI dll. Check the @code(loggerproisapisample.dll) sample
|
|
}
|
|
procedure ReleaseGlobalLogger;
|
|
|
|
implementation
|
|
|
|
uses
|
|
LoggerPro.FileAppender;
|
|
|
|
var
|
|
_Logger: ILogWriter;
|
|
_Lock: TObject = nil;
|
|
_ShuttedDown: boolean = false;
|
|
|
|
function Log: ILogWriter;
|
|
begin
|
|
if _Logger = nil then
|
|
begin
|
|
if not _ShuttedDown then
|
|
begin
|
|
TMonitor.Enter(_Lock);
|
|
try
|
|
if _Logger = nil then // double check
|
|
begin
|
|
_Logger := BuildLogWriter([TLoggerProFileAppender.Create]);
|
|
end;
|
|
finally
|
|
TMonitor.Exit(_Lock);
|
|
end;
|
|
end;
|
|
end;
|
|
Result := _Logger;
|
|
end;
|
|
|
|
procedure ReleaseGlobalLogger;
|
|
begin
|
|
if _Logger <> nil then
|
|
begin
|
|
TMonitor.Enter(_Lock);
|
|
try
|
|
if _Logger <> nil then // double check
|
|
begin
|
|
_Logger := nil;
|
|
_ShuttedDown := True;
|
|
end;
|
|
finally
|
|
TMonitor.Exit(_Lock);
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
initialization
|
|
|
|
_Lock := TObject.Create;
|
|
|
|
finalization
|
|
|
|
_Lock.Free;
|
|
|
|
end.
|