| [Overview][Resource strings][Types][Classes][Procedures and functions][Variables][Index] |
[Properties (by Name)] [Methods (by Name)] [Events (by Name)]
Base daemon application class
Source position: daemonapp.pp line 41
type TCustomDaemon = class(TDataModule) |
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protected |
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function Start; virtual; |
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function Stop; virtual; |
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function Pause; virtual; |
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function Continue; virtual; |
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function Execute; virtual; |
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function ShutDown; virtual; |
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function Install; virtual; |
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function UnInstall; virtual; |
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function HandleCustomCode(); virtual; |
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public |
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procedure LogMessage(); |
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Log a message to the system log |
procedure ReportStatus; |
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Report the current status to the operating system |
property Definition: TDaemonDef; [r] |
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The definition used to instantiate this daemon instance |
property DaemonThread: TThread; [r] |
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Thread in which daemon is running |
property Controller: TDaemonController; [r] |
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TDaemonController instance controlling this daemon instance |
property Status: TCurrentStatus; [rw] |
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Current status of the daemon |
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TEventLog instance used to send messages to the system log |
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end; |
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Base daemon application class |
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TCustomDaemon implements all the basic calls that are needed for a daemon to function. Descendents of TCustomDaemon can override these calls to implement the daemon-specific behaviour.
TCustomDaemon is an abstract class, it should never be instantiated. Either a descendent of it must be created and instantiated, or a descendent of TDaemon can be designed to implement the behaviour of the daemon.
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Daemon class for visual development |
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Daemon definition |
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Internal daemon controller class |
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Default descendent of CustomDaemonApplication |
| lazarus-ccr.sourceforge.net |