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MissionStateLogger Class Reference
Logging

Serializes and unserializes mission state to allow missions to be resumed. More...

#include <MissionStateLogger.h>

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Classes

struct  StateInfo
 
class  StaticDestructor
 Makes sure that CurrentStream_ is deleted on shutdown. More...
 
class  StreamEntry
 

Static Public Member Functions

static void SetActive (const CodedStr &name, MissionItem *active)
 
static void SetActive (const CodedStr &name, unsigned short activeCode)
 
static void SetRepeatIndex (const CodedStr &name, int repeatIndex)
 
static Str * GetActive (const CodedStr &aggregateName, int &repeatIndex)
 
static void ShowMissionState (Logger &logger)
 
static void LogArgWrite (const ElementURI &uri, DataValue *dataValue)
 
static void ClearStates ()
 
static void NewResume (Str loadedMissionFilename, Logger &logger)
 
static void NewRun (Str loadedMissionFilename)
 

Private Member Functions

 MissionStateLogger ()
 Private Constructor for singleton. More...
 

Static Private Member Functions

static int Filter (DIRENT_CONST struct dirent *dirEntry)
 Helper function for Supervisor::GetLatestLogFilename() More...
 
static void ConfigureFilterArg (Str loadedMissionFilename)
 

Static Private Attributes

static MappedIOStream * CurrentStream_
 
static MissionStateLogger::StaticDestructor StaticDestructor_
 Static instance of StaticDestructor. More...
 
static FlexArray< MissionStateLogger::StreamEntry * > StreamEntries_
 
static int StreamSize_
 
static FlexArray< MissionStateLogger::StateInfo * > States_
 
static Str FilterArg_
 

Detailed Description

Serializes and unserializes mission state to allow missions to be resumed.

Constructor & Destructor Documentation

MissionStateLogger::MissionStateLogger ( )
private

Private Constructor for singleton.

Member Function Documentation

void MissionStateLogger::ClearStates ( )
static

References CurrentStream_, States_, StreamEntries_, and StreamSize_.

Referenced by MissionManager::loadFromFile(), NewResume(), and NewRun().

void MissionStateLogger::ConfigureFilterArg ( Str  loadedMissionFilename)
staticprivate

References FilterArg_, Str::replaceChar(), Str::startsWith(), and Str::substr().

Referenced by NewResume(), and NewRun().

int MissionStateLogger::Filter ( DIRENT_CONST struct dirent *  dirEntry)
staticprivate

Helper function for Supervisor::GetLatestLogFilename()

References Str::cStr(), FilterArg_, and Str::length().

Referenced by NewResume().

Str * MissionStateLogger::GetActive ( const CodedStr &  aggregateName,
int &  repeatIndex 
)
static

References CodedStr::getCode(), Slate::GetName(), MissionStateLogger::StateInfo::nameCode_, MissionStateLogger::StateInfo::repeat_, and States_.

Referenced by MissionManager::resumeLoadedMission().

void MissionStateLogger::LogArgWrite ( const ElementURI &  uri,
DataValue *  dataValue 
)
static

References OutStream::bytesWritten(), DataValue::copyTo(), Str::cStr(), CurrentStream_, MissionStateLogger::StreamEntry::floatValue_, DataValue::getBaseUnit(), ElementURI::getCode(), Str::length(), MissionStateLogger::StreamEntry::pos_, MappedIOStream::seek(), StreamEntries_, StreamSize_, MappedIOStream::write(), OutStream::writeChar(), OutStream::writeFloat(), and OutStream::writeShort().

Referenced by NewResume(), and ArgDataElement::registerWrite().

void MissionStateLogger::NewResume ( Str  loadedMissionFilename,
Logger &  logger 
)
static

References InStream::bytesRead(), ClearStates(), ConfigureFilterArg(), Str::cStr(), Syslog::FAULT, Filter(), FilterArg_, Slate::FindCodedName(), Slate::FindElementURI(), DataValue::getBaseUnit(), CodedStr::getCode(), ElementURI::getCode(), DataElement::getDataValue(), Slate::GetElement(), Supervisor::GetLatestLogFilename(), Syslog::IMPORTANT, LogArgWrite(), NewRun(), CodedStr::NO_CODE, Str::NO_POS, MappedIOStream::read(), InStream::readChar(), InStream::readFloat(), InStream::readInt(), InStream::readShort(), MappedIOStream::seek(), SetActive(), DataValue::setFrom(), SetRepeatIndex(), Logger::syslog(), and MappedIOStream::tell().

Referenced by MissionManager::resumeLoadedMission().

void MissionStateLogger::NewRun ( Str  loadedMissionFilename)
static

References OutStream::bytesWritten(), ClearStates(), ConfigureFilterArg(), Str::cStr(), CurrentStream_, FilterArg_, MissionStateLogger::StreamEntry::floatValue_, Slate::GetElementURI(), Slate::GetName(), Str::length(), MissionStateLogger::StateInfo::nameCode_, MissionStateLogger::StreamEntry::pos_, MissionStateLogger::StateInfo::repeat_, MappedIOStream::seek(), SetActive(), SetRepeatIndex(), States_, StreamEntries_, StreamSize_, MappedIOStream::write(), OutStream::writeChar(), OutStream::writeFloat(), and OutStream::writeShort().

Referenced by NewResume(), and MissionManager::runLoadedMission().

void MissionStateLogger::SetActive ( const CodedStr &  name,
MissionItem *  active 
)
static

References CodedStr::getCode(), MissionItem::getComponent(), Component::getName(), and CodedStr::NO_CODE.

Referenced by Aggregate::gotoNextItem(), NewResume(), NewRun(), and SetActive().

void MissionStateLogger::SetActive ( const CodedStr &  name,
unsigned short  activeCode 
)
static

References OutStream::bytesWritten(), Str::cStr(), CurrentStream_, CodedStr::getCode(), Slate::GetName(), Str::length(), MissionStateLogger::StateInfo::nameCode_, CodedStr::NO_CODE, MissionStateLogger::StateInfo::pos_, MissionStateLogger::StateInfo::repeat_, MappedIOStream::seek(), SetActive(), States_, StreamSize_, MappedIOStream::write(), OutStream::writeChar(), OutStream::writeInt(), and OutStream::writeShort().

void MissionStateLogger::SetRepeatIndex ( const CodedStr &  name,
int  repeatIndex 
)
static

References OutStream::bytesWritten(), Str::cStr(), CurrentStream_, CodedStr::getCode(), Str::length(), MissionStateLogger::StateInfo::pos_, MissionStateLogger::StateInfo::repeat_, MappedIOStream::seek(), States_, StreamSize_, MappedIOStream::write(), OutStream::writeChar(), OutStream::writeInt(), and OutStream::writeShort().

Referenced by NewResume(), NewRun(), and MissionItem::setRepeatIndex().

void MissionStateLogger::ShowMissionState ( Logger &  logger)
static

References Slate::GetName(), Syslog::INFO, MissionStateLogger::StateInfo::nameCode_, MissionStateLogger::StateInfo::repeat_, States_, and Logger::syslog().

Referenced by CommandLine::commandShowState(), and MissionManager::resumeLoadedMission().

Member Data Documentation

MappedIOStream * MissionStateLogger::CurrentStream_
staticprivate

Referenced by ClearStates(), LogArgWrite(), NewRun(), SetActive(), SetRepeatIndex(), and MissionStateLogger::StaticDestructor::~StaticDestructor().

Str MissionStateLogger::FilterArg_
staticprivate

Referenced by ConfigureFilterArg(), Filter(), NewResume(), and NewRun().

FlexArray< MissionStateLogger::StateInfo * > MissionStateLogger::States_
staticprivate

Referenced by ClearStates(), GetActive(), NewRun(), SetActive(), SetRepeatIndex(), and ShowMissionState().

MissionStateLogger::StaticDestructor MissionStateLogger::StaticDestructor_
staticprivate

Static instance of StaticDestructor.

FlexArray< MissionStateLogger::StreamEntry * > MissionStateLogger::StreamEntries_
staticprivate

Referenced by ClearStates(), LogArgWrite(), and NewRun().

int MissionStateLogger::StreamSize_
staticprivate

Referenced by ClearStates(), LogArgWrite(), NewRun(), SetActive(), and SetRepeatIndex().

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