889df6c7de
- DeviceCore:
- Added PollCycle variable (not used here)
- WatchdogCore:
- Return "true" on in Process()
- SelectableCore:
- Minor update (code compacted)
- Application/Function:
- Added CApplication as friend of CFunction
- Added param WaitToTerminate on Function
- Application Run() only exists if all (WaitToTerminate) functions
has terminated cleanly.
95 lines
2.4 KiB
C++
95 lines
2.4 KiB
C++
/*
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* WatchdogCore.cpp
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*
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* Created on: July 2017
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* Author: wentzelc
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*/
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// Standard C/C++ Libraries
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/* none */
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// redA Libraries
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#include "ApplicationCore.h"
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#include "WatchdogCore.h"
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//---------------------------------------------------------------------------
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// Global vars
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extern char * ProcessName;
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//extern CApplication * Application;
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//---------------------------------------------------------------------------
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// Function Constructor
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CFunctionCore * NewWatchdogCore( const char * Name ) {
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return (CFunctionCore*) new CWatchdogCore( Name );
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}
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//---------------------------------------------------------------------------
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CWatchdogCore::CWatchdogCore( const char * pName, const char * pType ) : CSelectableCore( pName, pType )
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{
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// Create protocol
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Protocol = new CLiteProtocol( 50, '\x02', '\x03', '\x00' );
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Protocol->CreateCommand( ProcessName, "watchdog", "ping" );
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// Start timer
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PingInterval = 500;
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SetStartTime( &PingTimer );
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// Handle
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Ping = NULL;
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}
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//---------------------------------------------------------------------------
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CWatchdogCore::~CWatchdogCore()
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{
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// Destroy Protocol
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if (Protocol)
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delete Protocol;
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}
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//---------------------------------------------------------------------------
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bool CWatchdogCore::SetInterval( int pPingInterval )
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{
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PingInterval = pPingInterval;
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return true;
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}
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//---------------------------------------------------------------------------
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bool CWatchdogCore::Init( CDataMember * FunctionConfig )
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{
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// Call Previous ingi
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if (!CSelectableCore::Init( FunctionConfig ))
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return false;
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// Set specific parameters
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SetInterval( FunctionConfig->GetChInt( "Parameters/PingInterval", 500, true ));
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// Create handle and set reference, if not done
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if (!(Ping = GetHandle( "Ping" )))
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Ping = CreateHandle( "Ping", false );
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return true;
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}
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//---------------------------------------------------------------------------
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bool CWatchdogCore::Process()
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{
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// Manage socket connections
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CSelectableCore::Process();
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// Watchdog ping
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if (Timeout( PingTimer, PingInterval ))
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{
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// Send command
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OutputHandle( Ping, Protocol->GetCommandStr(), Protocol->GetCommandLen() );
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// Reset timer
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SetStartTime( &PingTimer );
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}
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return true;
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}
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//---------------------------------------------------------------------------
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