/**
* Parent signal handler
*/
void PSigHander(int signo)
{
if (SIGHUP == signo)
return;
_DBG("[Signal] Parent Received signal %d", signo);
flag = 1;
closeMessage();
kill(child_pid, SIGKILL);
}
NMEAMessageSEA::NMEAMessageSEA(const uint8_t *seaTalkMessage, uint8_t seaTalkMessageLength) {
memcpy(&_seaTalkMessage, seaTalkMessage, seaTalkMessageLength);
_seaTalkMessageLength = seaTalkMessageLength;
sprintf(_message, "$STSEA,");
uint8_t headerLength = 7;
// Convert binary to ascii hex
for (int i = 0; i < seaTalkMessageLength; i++) {
sprintf(&(_message[headerLength + 2 * i]), "%02X", seaTalkMessage[i]);
}
closeMessage(_message);
}
MainTab::MainTab(QWidget *parent) : QTabWidget(parent),
weightModel(new WeightModel(this)),
cylindersModel(CylindersModel::instance()),
editMode(NONE)
{
ui.setupUi(this);
memset(&multiEditEquipmentPlaceholder, 0, sizeof(multiEditEquipmentPlaceholder));
ui.cylinders->setModel(cylindersModel);
ui.weights->setModel(weightModel);
closeMessage();
QAction *action = new QAction(tr("Save"), this);
connect(action, SIGNAL(triggered(bool)), this, SLOT(acceptChanges()));
addMessageAction(action);
action = new QAction(tr("Cancel"), this);
connect(action, SIGNAL(triggered(bool)), this, SLOT(rejectChanges()));
addMessageAction(action);
if (qApp->style()->objectName() == "oxygen")
setDocumentMode(true);
else
setDocumentMode(false);
// we start out with the fields read-only; once things are
// filled from a dive, they are made writeable
setEnabled(false);
ui.location->installEventFilter(this);
ui.coordinates->installEventFilter(this);
ui.divemaster->installEventFilter(this);
ui.buddy->installEventFilter(this);
ui.suit->installEventFilter(this);
ui.notes->viewport()->installEventFilter(this);
ui.rating->installEventFilter(this);
ui.visibility->installEventFilter(this);
ui.airtemp->installEventFilter(this);
ui.watertemp->installEventFilter(this);
ui.dateTimeEdit->installEventFilter(this);
ui.tagWidget->installEventFilter(this);
QList<QObject *> statisticsTabWidgets = ui.statisticsTab->children();
Q_FOREACH(QObject* obj, statisticsTabWidgets) {
QLabel* label = qobject_cast<QLabel *>(obj);
if (label)
label->setAlignment(Qt::AlignHCenter);
}
NMEAMessageDBT::NMEAMessageDBT(float depth) : BaseNMEAMessage() {
sprintf(_message, "$STDBT,%.1f,f,,M,,F", depth);
closeMessage(_message);
}
NMEAMessageWind::NMEAMessageWind(float windAngle, float windSpeed) : BaseNMEAMessage() {
sprintf(_message, "$WIMWV,%.1f,R,%.1f,N,A", windAngle, windSpeed);
closeMessage(_message);
}
NMEAMessageHDM::NMEAMessageHDM(float heading) : BaseNMEAMessage() {
sprintf(_message, "$STHDM,%.1f,M", heading);
closeMessage(_message);
}
NMEAMessageVHW::NMEAMessageVHW(float knots) : BaseNMEAMessage() {
sprintf(_message, "$STVHW,,T,,M,%.1f,N,,K", knots);
closeMessage(_message);
}
MainTab::MainTab(QWidget *parent) : QTabWidget(parent),
weightModel(new WeightModel(this)),
cylindersModel(new CylindersModel(this)),
editMode(NONE),
copyPaste(false),
currentTrip(0)
{
ui.setupUi(this);
extraWidgets << new TabDiveInformation();
ui.tabWidget->addTab(extraWidgets.last(), tr("Information"));
extraWidgets << new TabDiveStatistics();
ui.tabWidget->addTab(extraWidgets.last(), tr("Statistics"));
extraWidgets << new TabDivePhotos();
ui.tabWidget->addTab(extraWidgets.last(), tr("Photos"));
extraWidgets << new TabDiveExtraInfo();
ui.tabWidget->addTab(extraWidgets.last(), tr("Extra Info"));
ui.dateEdit->setDisplayFormat(prefs.date_format);
memset(&displayed_dive, 0, sizeof(displayed_dive));
memset(&displayedTrip, 0, sizeof(displayedTrip));
// This makes sure we only delete the models
// after the destructor of the tables,
// this is needed to save the column sizes.
cylindersModel->setParent(ui.cylinders);
weightModel->setParent(ui.weights);
ui.cylinders->setModel(cylindersModel);
ui.weights->setModel(weightModel);
closeMessage();
connect(ui.editDiveSiteButton, SIGNAL(clicked()), MainWindow::instance(), SIGNAL(startDiveSiteEdit()));
connect(ui.location, &DiveLocationLineEdit::entered, MapWidget::instance(), &MapWidget::centerOnIndex);
connect(ui.location, &DiveLocationLineEdit::currentChanged, MapWidget::instance(), &MapWidget::centerOnIndex);
QAction *action = new QAction(tr("Apply changes"), this);
connect(action, SIGNAL(triggered(bool)), this, SLOT(acceptChanges()));
addMessageAction(action);
action = new QAction(tr("Discard changes"), this);
connect(action, SIGNAL(triggered(bool)), this, SLOT(rejectChanges()));
addMessageAction(action);
QShortcut *closeKey = new QShortcut(QKeySequence(Qt::Key_Escape), this);
connect(closeKey, SIGNAL(activated()), this, SLOT(escDetected()));
if (qApp->style()->objectName() == "oxygen")
setDocumentMode(true);
else
setDocumentMode(false);
// we start out with the fields read-only; once things are
// filled from a dive, they are made writeable
setEnabled(false);
ui.cylinders->setTitle(tr("Cylinders"));
ui.cylinders->setBtnToolTip(tr("Add cylinder"));
connect(ui.cylinders, SIGNAL(addButtonClicked()), this, SLOT(addCylinder_clicked()));
ui.weights->setTitle(tr("Weights"));
ui.weights->setBtnToolTip(tr("Add weight system"));
connect(ui.weights, SIGNAL(addButtonClicked()), this, SLOT(addWeight_clicked()));
// This needs to be the same order as enum dive_comp_type in dive.h!
ui.DiveType->insertItems(0, QStringList() << tr("OC") << tr("CCR") << tr("pSCR") << tr("Freedive"));
connect(ui.DiveType, SIGNAL(currentIndexChanged(int)), this, SLOT(divetype_Changed(int)));
connect(ui.cylinders->view(), SIGNAL(clicked(QModelIndex)), this, SLOT(editCylinderWidget(QModelIndex)));
connect(ui.weights->view(), SIGNAL(clicked(QModelIndex)), this, SLOT(editWeightWidget(QModelIndex)));
ui.cylinders->view()->setItemDelegateForColumn(CylindersModel::TYPE, new TankInfoDelegate(this));
ui.cylinders->view()->setItemDelegateForColumn(CylindersModel::USE, new TankUseDelegate(this));
ui.weights->view()->setItemDelegateForColumn(WeightModel::TYPE, new WSInfoDelegate(this));
ui.cylinders->view()->setColumnHidden(CylindersModel::DEPTH, true);
completers.buddy = new QCompleter(&buddyModel, ui.buddy);
completers.divemaster = new QCompleter(&diveMasterModel, ui.divemaster);
completers.suit = new QCompleter(&suitModel, ui.suit);
completers.tags = new QCompleter(&tagModel, ui.tagWidget);
completers.buddy->setCaseSensitivity(Qt::CaseInsensitive);
completers.divemaster->setCaseSensitivity(Qt::CaseInsensitive);
completers.suit->setCaseSensitivity(Qt::CaseInsensitive);
completers.tags->setCaseSensitivity(Qt::CaseInsensitive);
ui.buddy->setCompleter(completers.buddy);
ui.divemaster->setCompleter(completers.divemaster);
ui.suit->setCompleter(completers.suit);
ui.tagWidget->setCompleter(completers.tags);
ui.diveNotesMessage->hide();
ui.depth->hide();
ui.depthLabel->hide();
ui.duration->hide();
ui.durationLabel->hide();
setMinimumHeight(0);
setMinimumWidth(0);
// Current display of things on Gnome3 looks like shit, so
// let`s fix that.
if (isGnome3Session()) {
QPalette p;
p.setColor(QPalette::Window, QColor(Qt::white));
ui.scrollArea->viewport()->setPalette(p);
ui.scrollArea_2->viewport()->setPalette(p);
// GroupBoxes in Gnome3 looks like I'v drawn them...
static const QString gnomeCss(
"QGroupBox {"
" background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,"
" stop: 0 #E0E0E0, stop: 1 #FFFFFF);"
" border: 2px solid gray;"
" border-radius: 5px;"
" margin-top: 1ex;"
"}"
"QGroupBox::title {"
" subcontrol-origin: margin;"
" subcontrol-position: top center;"
" padding: 0 3px;"
" background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,"
" stop: 0 #E0E0E0, stop: 1 #FFFFFF);"
"}");
Q_FOREACH (QGroupBox *box, findChildren<QGroupBox *>()) {
box->setStyleSheet(gnomeCss);
}
}
/**
* Parent watch child status
*/
int Watching()
{
pid_t w;
int status;
openlog("pm_manager", LOG_PID, LOG_LOCAL0);
do
{
child_pid = fork();
if (child_pid == -1)
{
exit(EXIT_FAILURE);
}
if (child_pid == 0)
{
/**
* Child process
*/
signal(SIGINT, CSigHander);
signal(SIGTERM, CSigHander);
signal(SIGPIPE, SIG_IGN);
return 0;
}
/**
* Parent process
*/
signal(SIGINT, PSigHander);
signal(SIGTERM, PSigHander);
signal(SIGHUP, PSigHander);
signal(SIGPIPE, SIG_IGN);
w = waitpid(child_pid, &status, WUNTRACED | WCONTINUED);
closeMessage();
if (w == -1)
{
perror("waitpid");
exit(EXIT_FAILURE);
}
if (WIFEXITED(status))
{
_DBG("[Process] child exited, status=%d\n", WEXITSTATUS(status));
}
else if (WIFSIGNALED(status))
{
_DBG("[Process] child killed by signal %d\n", WTERMSIG(status));
}
else if (WIFSTOPPED(status))
{
_DBG("[Process] child stopped by signal %d\n", WSTOPSIG(status));
}
else if (WIFCONTINUED(status))
{
_DBG("[Process] continued\n");
}
sleep(3);
}
while (SIGTERM != WTERMSIG(status) && !flag);
closelog();
exit(EXIT_SUCCESS);
return 1;
}
void ConnectionManager::closeConnection( ClientConnectionPtr connection )
{
std::set< std::string > gameToCloseList;
// find all the game related to this connection
for ( GameMap::iterator itGame = games.begin();
itGame != games.end();
)
{
// get the current game
Game* game = itGame->second;
// check the contains status
if ( game->contains( connection ) == true )
{
// remove the connection from the game
if ( game->remove( connection ) == true )
{
// if the connection was the provider, close the game
gameToCloseList.insert( game->getId() );
delete game;
itGame = games.erase( itGame );
continue;
}
else if ( game->getClients().size() == 0 )
{
// if there is no more players
gameToCloseList.insert( game->getId() );
delete game;
itGame = games.erase( itGame );
continue;
}
}
// go to the next game
itGame++;
}
// check if there is some game to close
if ( gameToCloseList.size() > 0 )
{
// create the close message
std::string closeMessage( GAME_MESSAGE + " " + CLOSE_MESSAGE + " " );
size_t i = 0;
for ( std::set< std::string >::const_iterator it = gameToCloseList.begin();
it != gameToCloseList.end();
it++ )
{
closeMessage += *it;
if ( i++ < gameToCloseList.size() - 1 )
{
closeMessage += "|";
}
}
closeMessage += " Client close its connection and end the game" ;
// and send it to everyone
for ( ClientList::const_iterator itClient = connections.begin();
itClient != connections.end();
itClient++ )
{
(*itClient)->sendMessage( closeMessage );
}
}
// remove the connection from the client aggregat
for ( ClientAggregat::iterator itAgg = consumerByGame.begin();
itAgg != consumerByGame.end();
)
{
for ( ClientList::iterator itClient = itAgg->second.begin();
itClient != itAgg->second.end();
itClient++ )
{
// check the client
if ( *itClient == connection )
{
// remove it
itAgg->second.erase( itClient );
// and break as there is only one occurence of client per game
break;
}
}
// check if there is still some client for the game
if ( itAgg->second.size() == 0 )
{
itAgg = consumerByGame.erase( itAgg );
continue;
}
// and next game
itAgg++;
}
// remove the connection from the provider aggregat
for ( ClientAggregat::iterator itAgg = providerByGame.begin();
itAgg != providerByGame.end();
)
{
for ( ClientList::iterator itClient = itAgg->second.begin();
itClient != itAgg->second.end();
itClient++ )
{
// check the client
if ( *itClient == connection )
{
// remove it
itAgg->second.erase( itClient );
// and break as there is only one occurence of client per game
break;
}
}
// check if there is still some client for the game
if ( itAgg->second.size() == 0 )
{
itAgg = providerByGame.erase( itAgg );
continue;
}
// and next game
itAgg++;
}
// remove the connections from the list
connections.erase( connection );
dumpCurrentState();
}