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program daemon;
{$mode objfpc}{$H+}
{$define usecthreads}
{$apptype gui}
uses
{$IFDEF UNIX}{$IFDEF UseCThreads}
cthreads,
{$ENDIF}{$ENDIF}
sysutils,
Classes
{ add your units here }, daemonapp;
Type
{ TTestDaemon }
{ TTestThread }
TTestThread = Class(TThread)
Procedure Execute; override;
end;
TTestDaemon = Class(TCustomDaemon)
Private
FThread : TTestThread;
Procedure ThreadStopped (Sender : TObject);
public
Function Start : Boolean; override;
Function Stop : Boolean; override;
Function Pause : Boolean; override;
Function Continue : Boolean; override;
Function Execute : Boolean; override;
Function ShutDown : Boolean; override;
Function Install : Boolean; override;
Function UnInstall: boolean; override;
end;
{ TTestThread }
procedure TTestThread.Execute;
Var
C : Integer;
begin
C:=0;
Repeat
Sleep(1000);
inc(c);
Application.Logger.Info(Format('Tick : %d',[C]));
Until Terminated;
end;
Procedure AWriteln(MSg : String; B : Boolean);
begin
Application.Logger.Info(Msg+BoolToStr(B));
end;
{ TTestDaemon }
procedure TTestDaemon.ThreadStopped(Sender: TObject);
begin
FreeAndNil(FThread);
end;
function TTestDaemon.Start: Boolean;
begin
Result:=inherited Start;
AWriteln('Daemon Start',Result);
FThread:=TTestThread.Create(True);
FThread.OnTerminate:=@ThreadStopped;
FThread.FreeOnTerminate:=False;
FThread.Resume;
end;
function TTestDaemon.Stop: Boolean;
begin
Result:=inherited Stop;
AWriteln('Daemon Stop: ',Result);
FThread.Terminate;
end;
function TTestDaemon.Pause: Boolean;
begin
Result:=inherited Pause;
AWriteln('Daemon pause: ',Result);
FThread.Suspend;
end;
function TTestDaemon.Continue: Boolean;
begin
Result:=inherited Continue;
AWriteln('Daemon continue: ',Result);
FThread.Resume;
end;
function TTestDaemon.Execute: Boolean;
begin
Result:=inherited Execute;
AWriteln('Daemon execute: ',Result);
end;
function TTestDaemon.ShutDown: Boolean;
begin
Result:=inherited ShutDown;
AWriteln('Daemon Shutdown: ',Result);
FThread.Terminate;
end;
function TTestDaemon.Install: Boolean;
begin
Result:=inherited Install;
AWriteln('Daemon Install: ',Result);
end;
function TTestDaemon.UnInstall: boolean;
begin
Result:=inherited UnInstall;
AWriteln('Daemon UnInstall: ',Result);
end;
Type
{ TTestDaemonMapper }
TTestDaemonMapper = Class(TCustomDaemonMapper)
Constructor Create(AOwner : TComponent); override;
end;
{ TTestDaemonMapper }
constructor TTestDaemonMapper.Create(AOwner: TComponent);
Var
D : TDaemonDef;
begin
inherited Create(AOwner);
D:=DaemonDefs.Add as TDaemonDef;
D.DisplayName:='Test daemon';
D.Name:='TestDaemon';
D.DaemonClassName:='TTestDaemon';
D.WinBindings.ServiceType:=stWin32;
end;
begin
RegisterDaemonClass(TTestDaemon);
RegisterDaemonMapper(TTestDaemonMapper);
Application.Title:='Daemon test application';
Application.Run;
end.
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