void TrackerRequesterImpl::DoStart(size_t trackerCount, const TRACKER_LOGIN_ADDRESS addrs[])
{
LIVE_ASSERT(!m_isStarted);
LIVE_ASSERT(trackerCount > 0 && trackerCount <= PPL_TRACKER_CLIENT_COUNT_LIMIT);
CreateClients(trackerCount, addrs);
DoStartClients();
m_isStarted = true;
}
lc::Settings::Settings( const QSettings &argSettings, QObject *argParent ) :
QObject{ argParent },
defaultReceiptIndex{ GetDefaultReceiptIndex( argSettings ) },
browserCmd{ ReadSettingsItem( "browser_command",
"Opening ORSEE in a browser will not work.",
argSettings, true ) },
dvipsCmd{ ReadSettingsItem( "dvips_command",
"Receipts creation will not work.",
argSettings, true ) },
fileMngr{ ReadSettingsItem( "file_manager",
"The display of preprints will not work.",
argSettings, true ) },
killallCmd{ ReadSettingsItem( "killall_command",
"Killing 'zleaf.exe' instances will not work.",
argSettings, true ) },
latexCmd{ ReadSettingsItem( "latex_command",
"Receipts creation will not work.",
argSettings, true ) },
lcInstDir{ ReadSettingsItem( "labcontrol_installation_directory",
"Labcontrol will missbehave with high propability.",
argSettings, true ) },
localUserName{ GetLocalUserName() },
localzLeafSize{ ReadSettingsItem( "local_zLeaf_size",
"Resolution of local zLeaf window",
argSettings, false ) },
lprCmd{ ReadSettingsItem( "lpr_command",
"Receipts printing will not work.",
argSettings, true ) },
netstatCmd{ ReadSettingsItem( "netstat_command",
"Detection of active zLeaf connections will not work.",
argSettings, true ) },
netwBrdAddr{ ReadSettingsItem( "network_broadcast_address",
"Booting the clients will not work.",
argSettings, false ) },
orseeUrl{ ReadSettingsItem( "orsee_url",
"Opening ORSEE in a browser will not work.",
argSettings, false ) },
pingCmd{ ReadSettingsItem( "ping_command",
"Status updates for the clients will not work.",
argSettings, true ) },
postscriptViewer{ ReadSettingsItem( "postscript_viewer",
"Viewing the generated receipts postscript file will not work.",
argSettings, true ) },
ps2pdfCmd{ ReadSettingsItem( "ps2pdf_command",
"Converting and viewing the generated receipts file will not work.",
argSettings, true ) },
pkeyPathRoot{ ReadSettingsItem( "pkey_path_root",
"Administration actions concerning the clients will not be available.",
argSettings, true ) },
pkeyPathUser{ ReadSettingsItem( "pkey_path_user",
"Many actions concerning the clients will not be available.",
argSettings, true ) },
rmCmd{ ReadSettingsItem( "rm_command",
"Cleanup of the zTree data target path will not work.",
argSettings, true ) },
scpCmd{ ReadSettingsItem( "scp_command",
"Beaming files to the clients will not be possible.",
argSettings, true ) },
serverIP{ ReadSettingsItem( "server_ip",
"Starting zLeaves and retrieving client help messages will not work.",
argSettings, false ) },
sshCmd{ ReadSettingsItem( "ssh_command",
"All actions concerning the clients will not be possible.",
argSettings, true ) },
tasksetCmd{ ReadSettingsItem( "taskset_command",
"Running z-Leaves or z-Tree will be possible.",
argSettings, true ) },
termEmulCmd{ ReadSettingsItem( "terminal_emulator_command",
"Conducting administrative tasks will not be possible.",
argSettings, true ) },
userNameOnClients{ ReadSettingsItem( "user_name_on_clients",
"All actions concerning the clients performed by the experiment user will not work.",
argSettings, false ) },
vncViewer{ ReadSettingsItem( "vnc_viewer",
"Viewing the clients' screens will not work.",
argSettings, true ) },
wakeonlanCmd{ ReadSettingsItem( "wakeonlan_command",
"Booting the clients will not work.",
argSettings, true ) },
webcamDisplayCmd{ ReadSettingsItem( "webcam_command",
"Displaying the laboratory's webcams will not work.",
argSettings, true ) },
webcams{ argSettings.value( "webcams", "" ).toString().split( '|', QString::SkipEmptyParts,
Qt::CaseInsensitive ) },
wineCmd{ ReadSettingsItem( "wine_command",
"Running z-Leaves or z-Tree will be possible.",
argSettings, true ) },
wmctrlCmd{ ReadSettingsItem( "wmctrl_command",
"Setting zTree's window title to its port number will not work.",
argSettings, true ) },
xsetCmd{ ReadSettingsItem( "xset_command",
"Deactivating the screen saver on the clients will not be possible.",
argSettings, true ) },
zTreeInstDir{ ReadSettingsItem( "ztree_installation_directory",
"zTree will not be available.",
argSettings, true ) },
restartCrashedSessionScript{ ReadSettingsItem( "restart_crashed_session_script",
"Script to be called after session crash",
argSettings, false ) },
adminUsers{ GetAdminUsers( argSettings ) },
installedLaTeXHeaders{ DetectInstalledLaTeXHeaders() },
installedZTreeVersions{ DetectInstalledzTreeVersions() },
clientHelpNotificationServerPort{ GetClientHelpNotificationServerPort( argSettings ) },
chosenzTreePort{ GetInitialPort( argSettings ) },
clients{ CreateClients( argSettings, pingCmd ) },
localzLeafName{ ReadSettingsItem( "local_zLeaf_name",
"The local zLeaf default name will default to 'local'.",
argSettings, false ) },
clIPsToClMap{ CreateClIPsToClMap( clients ) }
{
// Let the local zLeaf name default to 'local' if none was given in the settings
if ( localzLeafName.isEmpty() ) {
qDebug() << "'local_zLeaf_name' was not set, defaulting to 'local'";
localzLeafName = "local";
}
if ( webcams.isEmpty() ) {
qDebug() << "'webcams' was not properly set. No stationary webcams will be available.";
} else {
qDebug() << "The following webcams where loaded:" << webcams;
}
qDebug() << "Detected z-Tree versions" << installedZTreeVersions;
}