GpsDaemonApplication Class Reference

Brief description of class still missing. More...

#include <GpsDaemonApplication.h>

Inheritance diagram for GpsDaemonApplication:

List of all members.

Public Member Functions
virtual void	close ()
	GpsDaemonApplication (int &argc, char **argv, ApplicationHelp *(*help)(), bool reportBugs=true)
Static Public Member Functions
static UbxDevice *	gpsThread ()
static PPSDevice *	ppsThread ()
static void	setGPSThread (UbxDevice *s)
static void	setPPSThread (PPSDevice *s)
Protected Member Functions
virtual void	installInterruptSignals ()
virtual void	parentProcessWait ()
Static Protected Member Functions
static void	childInterrupted (int signum)

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Detailed Description

Brief description of class still missing.

Full description of class still missing

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Constructor & Destructor Documentation

GpsDaemonApplication::GpsDaemonApplication	(	int &	argc,
		char **	argv,
		ApplicationHelp *(*)()	help,
		bool	reportBugs = true
	)

Description of constructor still missing

  : DaemonApplication(argc, argv, help, reportBugs)
{
  _gpsThread=0;
  _ppsThread=0;
}

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Member Function Documentation

void GpsDaemonApplication::childInterrupted

(

int

signum

)

[static, protected]

Reimplemented from GpCoreTools::DaemonApplication.

References GpCoreTools::PThread::stop().

Referenced by installInterruptSignals().

{
  // Do not use TRACE here because it uses a mutex which can be locked while this function
  // is called inside a signal exception.
  if(_gpsThread) {
    _gpsThread->stop();
  }
  if(_ppsThread) {
    _ppsThread->stop();
  }
  DaemonApplication::childInterrupted(signum);
}

void GpsDaemonApplication::close

(

)

[virtual]

Description of destructor still missing

Reimplemented from GpCoreTools::DaemonApplication.

References GpCoreTools::PThread::wait().

Referenced by main().

{
  if(_gpsThread) {
    _gpsThread->wait();
    delete _gpsThread;
    _gpsThread=0;
  }
  if(_ppsThread) {
    _ppsThread->wait();
    delete _ppsThread;
    _ppsThread=0;
  }
  DaemonApplication::close();
}

static UbxDevice* GpsDaemonApplication::gpsThread

(

)

[inline, static]

Referenced by main().

{return _gpsThread;}

void GpsDaemonApplication::installInterruptSignals

(

)

[protected, virtual]

Reimplemented from GpCoreTools::DaemonApplication.

References childInterrupted().

{
  signal(SIGTERM, childInterrupted);
  signal(SIGINT, childInterrupted);
}

void GpsDaemonApplication::parentProcessWait

(

)

[protected, virtual]

Reimplemented from GpCoreTools::DaemonApplication.

References GpCoreTools::CoreApplication::exit().

{
  struct stat sInfo;
  remove("/tmp/system_clock_set");
  Leds::timer(0, 1000, 1000);
  printf("\nWaiting for time: ");
  fflush(stdout);
  int i=2;
  int sErr;
  do {
    sleep(2);
    if(i%10==0) {
      printf(":");
    } else {
      printf(".");
    }
    i+=2;
    fflush(stdout);
    sErr=stat("/var/run/warangpsd.pid", &sInfo);
    if(sErr!=0) { // Pid file for child process removed, stop waiting.
      sErr=stat("/tmp/system_clock_set", &sInfo);
      if(sErr==0) {
        break;
      } else {
        printf("\n");
        exit(2); // finished without getting correct time
      }
    }
    sErr=stat("/tmp/system_clock_set", &sInfo);
  } while(sErr!=0);
  printf("\n");
  Leds::power(0, true);
}

static PPSDevice* GpsDaemonApplication::ppsThread

(

)

[inline, static]

Referenced by main().

{return _ppsThread;}

static void GpsDaemonApplication::setGPSThread

(

UbxDevice *

s

)

[inline, static]

Referenced by main().

{_gpsThread=s;}

static void GpsDaemonApplication::setPPSThread

(

PPSDevice *

s

)

[inline, static]

Referenced by main().

{_ppsThread=s;}

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The documentation for this class was generated from the following files:

• warangpsd/GpsDaemonApplication.h
• warangpsd/GpsDaemonApplication.cpp