diff options
Diffstat (limited to 'clients/tde/src')
| -rw-r--r-- | clients/tde/src/app/remotemdi.cpp | 2 | ||||
| -rw-r--r-- | clients/tde/src/part/Makefile.am | 2 | ||||
| -rw-r--r-- | clients/tde/src/part/adminconsole/Makefile.am | 11 | ||||
| -rw-r--r-- | clients/tde/src/part/adminconsole/hi16-action-libremotelab_adminconsole.png | bin | 0 -> 650 bytes | |||
| -rw-r--r-- | clients/tde/src/part/adminconsole/layout.ui | 341 | ||||
| -rw-r--r-- | clients/tde/src/part/adminconsole/part.cpp | 621 | ||||
| -rw-r--r-- | clients/tde/src/part/adminconsole/part.h | 105 | ||||
| -rw-r--r-- | clients/tde/src/part/adminconsole/terminatedlg.cpp | 95 | ||||
| -rw-r--r-- | clients/tde/src/part/adminconsole/terminatedlg.h | 53 | ||||
| -rw-r--r-- | clients/tde/src/part/adminconsole/terminatedlgbase.ui | 84 |
10 files changed, 1312 insertions, 2 deletions
diff --git a/clients/tde/src/app/remotemdi.cpp b/clients/tde/src/app/remotemdi.cpp index 223996e..32043c2 100644 --- a/clients/tde/src/app/remotemdi.cpp +++ b/clients/tde/src/app/remotemdi.cpp @@ -281,7 +281,7 @@ void RemoteMDI::finishConnectingToServer() { void RemoteMDI::masterPoll() { // Query current termination timestamp if (m_rsvSvrSocket) { - if (m_rsvSvrSocket->state() == TQSocket::Connected) { + if ((m_rsvSvrSocket->state() == TQSocket::Connected) && (!connToServerConnecting)) { TQDataStream ds(m_rsvSvrSocket); ds.setPrintableData(true); TQ_ULLONG terminationStamp; diff --git a/clients/tde/src/part/Makefile.am b/clients/tde/src/part/Makefile.am index 55afedd..7d3bcfe 100644 --- a/clients/tde/src/part/Makefile.am +++ b/clients/tde/src/part/Makefile.am @@ -1 +1 @@ -SUBDIRS = scope commanalyzer fpgaview fpgaprogram sensormonitor +SUBDIRS = scope commanalyzer fpgaview fpgaprogram sensormonitor adminconsole diff --git a/clients/tde/src/part/adminconsole/Makefile.am b/clients/tde/src/part/adminconsole/Makefile.am new file mode 100644 index 0000000..9db32f5 --- /dev/null +++ b/clients/tde/src/part/adminconsole/Makefile.am @@ -0,0 +1,11 @@ +INCLUDES = $(all_includes) -I$(top_srcdir)/src -I$(top_srcdir)/src/widgets $(KDE_INCLUDES)/tde +KDE_CXXFLAGS = $(USE_EXCEPTIONS) +METASOURCES = AUTO + +KDE_ICON = libremotelab_adminconsole + +# Part +kde_module_LTLIBRARIES = libremotelab_adminconsole.la +libremotelab_adminconsole_la_LIBADD = ../../widgets/libtracewidget.la ../../widgets/libfloatspinbox.la $(LIB_KFILE) $(LIB_KPARTS) $(LIB_TDEUI) $(LIB_QT) -ltdekrbsocket -ltqtrla +libremotelab_adminconsole_la_LDFLAGS = $(all_libraries) $(KDE_PLUGIN) $(LIB_TDECORE) $(LIB_TDEUI) -lkio -ltdefx +libremotelab_adminconsole_la_SOURCES = part.cpp layout.ui terminatedlg.cpp terminatedlgbase.ui diff --git a/clients/tde/src/part/adminconsole/hi16-action-libremotelab_adminconsole.png b/clients/tde/src/part/adminconsole/hi16-action-libremotelab_adminconsole.png Binary files differnew file mode 100644 index 0000000..a8d720b --- /dev/null +++ b/clients/tde/src/part/adminconsole/hi16-action-libremotelab_adminconsole.png diff --git a/clients/tde/src/part/adminconsole/layout.ui b/clients/tde/src/part/adminconsole/layout.ui new file mode 100644 index 0000000..5a56809 --- /dev/null +++ b/clients/tde/src/part/adminconsole/layout.ui @@ -0,0 +1,341 @@ +<!DOCTYPE UI><UI version="3.0" stdsetdef="1"> + <class>AdminConsoleBase</class> + <widget class="TQWidget"> + <property name="name"> + <cstring>AdminConsoleBase</cstring> + </property> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>519</width> + <height>356</height> + </rect> + </property> + <grid> + <property name="name"> + <cstring>unnamed_grid</cstring> + </property> + <widget class="TQGroupBox" row="0" column="0"> + <property name="name"> + <cstring>groupTerminalServices</cstring> + </property> + <property name="title"> + <string>Terminal Services</string> + </property> + <grid> + <property name="name"> + <cstring>unnamed_grid</cstring> + </property> + <widget class="TQSplitter" row="1" column="0" colspan="4"> + <property name="name"> + <cstring>splitter1</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <widget class="KListView" row="1" column="0" colspan="4"> + <column> + <property name="text"> + <string>Session ID</string> + </property> + <property name="clickable"> + <bool>true</bool> + </property> + <property name="resizeable"> + <bool>true</bool> + </property> + </column> + <column> + <property name="text"> + <string>User Name</string> + </property> + <property name="clickable"> + <bool>true</bool> + </property> + <property name="resizeable"> + <bool>true</bool> + </property> + </column> + <column> + <property name="text"> + <string>Server Name</string> + </property> + <property name="clickable"> + <bool>true</bool> + </property> + <property name="resizeable"> + <bool>true</bool> + </property> + </column> + <column> + <property name="text"> + <string>Control PID</string> + </property> + <property name="clickable"> + <bool>true</bool> + </property> + <property name="resizeable"> + <bool>true</bool> + </property> + </column> + <column> + <property name="text"> + <string>Window Manager PID</string> + </property> + <property name="clickable"> + <bool>true</bool> + </property> + <property name="resizeable"> + <bool>true</bool> + </property> + </column> + <column> + <property name="text"> + <string>X11 Display Number</string> + </property> + <property name="clickable"> + <bool>true</bool> + </property> + <property name="resizeable"> + <bool>true</bool> + </property> + </column> + <column> + <property name="text"> + <string>Logon Date</string> + </property> + <property name="clickable"> + <bool>true</bool> + </property> + <property name="resizeable"> + <bool>true</bool> + </property> + </column> + <column> + <property name="text"> + <string>Last Session Management Activity</string> + </property> + <property name="clickable"> + <bool>true</bool> + </property> + <property name="resizeable"> + <bool>true</bool> + </property> + </column> + <property name="name"> + <cstring>ts_list</cstring> + </property> + <property name="rootIsDecorated"> + <bool>false</bool> + </property> + </widget> + <widget class="TQLayoutWidget" row="2" column="0" colspan="4"> + <property name="name"> + <cstring>unnamed_layoutwidget1</cstring> + </property> + <grid> + <property name="margin"> + <number>0</number> + </property> + <widget class="TQLayoutWidget" row="0" column="0"> + <property name="name"> + <cstring>ts_controls</cstring> + </property> + <grid> + <property name="name"> + <cstring>unnamed_grid3</cstring> + </property> + <widget class="TQPushButton" row="0" column="0" colspan="1"> + <property name="name"> + <cstring>ts_buttonKill</cstring> + </property> + <property name="text"> + <string>Terminate Session</string> + </property> + </widget> + </grid> + </widget> + <spacer row="4" column="0"> + <property name="name" stdset="0"> + <cstring>Spacer4</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>20</width> + <height>20</height> + </size> + </property> + </spacer> + </grid> + </widget> + </widget> + </grid> + </widget> + <widget class="TQGroupBox" row="1" column="0"> + <property name="name"> + <cstring>groupWorkspaces</cstring> + </property> + <property name="title"> + <string>Workspaces</string> + </property> + <grid> + <property name="name"> + <cstring>unnamed_grid</cstring> + </property> + <widget class="TQSplitter" row="1" column="0" colspan="4"> + <property name="name"> + <cstring>splitter1</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <widget class="KListView" row="1" column="0" colspan="4"> + <column> + <property name="text"> + <string>Session ID</string> + </property> + <property name="clickable"> + <bool>true</bool> + </property> + <property name="resizeable"> + <bool>true</bool> + </property> + </column> + <column> + <property name="text"> + <string>User Name</string> + </property> + <property name="clickable"> + <bool>true</bool> + </property> + <property name="resizeable"> + <bool>true</bool> + </property> + </column> + <column> + <property name="text"> + <string>Realm Name</string> + </property> + <property name="clickable"> + <bool>true</bool> + </property> + <property name="resizeable"> + <bool>true</bool> + </property> + </column> + <column> + <property name="text"> + <string>Server ID</string> + </property> + <property name="clickable"> + <bool>true</bool> + </property> + <property name="resizeable"> + <bool>true</bool> + </property> + </column> + <column> + <property name="text"> + <string>Logon Date</string> + </property> + <property name="clickable"> + <bool>true</bool> + </property> + <property name="resizeable"> + <bool>true</bool> + </property> + </column> + <column> + <property name="text"> + <string>Forced Logoff Date</string> + </property> + <property name="clickable"> + <bool>true</bool> + </property> + <property name="resizeable"> + <bool>true</bool> + </property> + </column> + <property name="name"> + <cstring>workspace_list</cstring> + </property> + <property name="rootIsDecorated"> + <bool>false</bool> + </property> + </widget> + <widget class="TQLayoutWidget" row="2" column="0" colspan="4"> + <property name="name"> + <cstring>unnamed_layoutwidget1</cstring> + </property> + <grid> + <property name="margin"> + <number>0</number> + </property> + <widget class="TQLayoutWidget" row="0" column="0"> + <property name="name"> + <cstring>workspace_controls</cstring> + </property> + <grid> + <property name="name"> + <cstring>unnamed_grid3</cstring> + </property> + <widget class="TQPushButton" row="0" column="0" colspan="1"> + <property name="name"> + <cstring>workspace_buttonTerminate</cstring> + </property> + <property name="text"> + <string>Terminate Workspace</string> + </property> + </widget> + <widget class="TQPushButton" row="0" column="1" colspan="1"> + <property name="name"> + <cstring>workspace_buttonCancelTermination</cstring> + </property> + <property name="text"> + <string>Cancel Termination</string> + </property> + </widget> + </grid> + </widget> + <spacer row="4" column="0"> + <property name="name" stdset="0"> + <cstring>Spacer4</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>20</width> + <height>20</height> + </size> + </property> + </spacer> + </grid> + </widget> + </widget> + </grid> + </widget> + </grid> + </widget> + <includes> + <include location="local" impldecl="in implementation">AdminConsoleBase.ui.h</include> + </includes> + <includes> + <include location="local" impldecl="in implementation">tracewidget.h</include> + <include location="local" impldecl="in implementation">floatspinbox.h</include> + <include location="local" impldecl="in implementation">part.h</include> + </includes> + <layoutdefaults spacing="3" margin="6"/> + <layoutfunctions spacing="KDialog::spacingHint" margin="KDialog::marginHint"/> +</UI> diff --git a/clients/tde/src/part/adminconsole/part.cpp b/clients/tde/src/part/adminconsole/part.cpp new file mode 100644 index 0000000..2b5a619 --- /dev/null +++ b/clients/tde/src/part/adminconsole/part.cpp @@ -0,0 +1,621 @@ +/* + * Remote Laboratory Administration Console Part + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * (c) 2012 Timothy Pearson + * Raptor Engineering + * http://www.raptorengineeringinc.com + */ + +#include "define.h" +#include "part.h" + +#include <kaboutdata.h> //::createAboutData() +#include <kaction.h> +#include <klocale.h> +#include <ktextedit.h> +#include <kfiledialog.h> +#include <kmessagebox.h> //::start() +#include <kparts/genericfactory.h> +#include <kstatusbar.h> +#include <kstdaction.h> +#include <knuminput.h> +#include <kmdcodec.h> +#include <kurlrequester.h> +#include <tqfile.h> //encodeName() +#include <tqtimer.h> //postInit() hack +#include <tqvbox.h> +#include <tqsocket.h> +#include <tqmutex.h> +#include <tqeventloop.h> +#include <tqapplication.h> +#include <tqgroupbox.h> +#include <tqcheckbox.h> +#include <tqpushbutton.h> +#include <tqprogressbar.h> +#include <tqlistview.h> +#include <klistview.h> +#include <unistd.h> //access() +#include <stdint.h> + +#include <tqpainter.h> + +#include "tracewidget.h" +#include "floatspinbox.h" +#include "layout.h" +#include "terminatedlg.h" + +#define NETWORK_COMM_TIMEOUT_MS 2500 + +enum connectionModes { + ModeIdle = 0, + ModeTerminate = 1 +}; + +enum connectionStates { + ModeIdle_None = 0, + ModeIdle_StateTerminalListRequest = 1, + ModeIdle_StateProcessTerminalList = 2, + ModeIdle_StateWorkspaceListRequest = 3, + ModeIdle_StateProcessWorkspaceList = 4, + ModeIdle_StateDelay = 5, + ModeTerminate_TerminalServices = 6, + ModeTerminate_LaboratoryWorkspace = 7, + ModeTerminate_CancelTerminationOfWorkspace = 8, + ModeTerminate_ProcessResponse = 9 +}; + +namespace RemoteLab { + +typedef KParts::GenericFactory<RemoteLab::AdminConsolePart> Factory; +#define CLIENT_LIBRARY "libremotelab_adminconsole" +K_EXPORT_COMPONENT_FACTORY(libremotelab_adminconsole, RemoteLab::Factory) + +AdminConsolePart::AdminConsolePart(TQWidget *parentWidget, const char *widgetName, TQObject *parent, const char *name, const TQStringList&) + : RemoteInstrumentPart( parent, name ), m_base(NULL), m_commHandlerState(0), m_connectionActiveAndValid(false), m_tickerState(0) +{ + // Initialize important base class variables + m_clientLibraryName = CLIENT_LIBRARY; + + // Initialize mutex + m_connectionMutex = new TQMutex(false); + + // Initialize kpart + setInstance(Factory::instance()); + setWidget(new TQVBox(parentWidget, widgetName)); + + // Create timers + m_forcedUpdateTimer = new TQTimer(this); + connect(m_forcedUpdateTimer, SIGNAL(timeout()), this, SLOT(mainEventLoop())); + m_updateTimeoutTimer = new TQTimer(this); + connect(m_updateTimeoutTimer, SIGNAL(timeout()), this, SLOT(mainEventLoop())); + m_pingDelayTimer = new TQTimer(this); + connect(m_pingDelayTimer, SIGNAL(timeout()), this, SLOT(mainEventLoop())); + + // Create widgets + m_base = new AdminConsoleBase(widget()); + + // Initialize widgets + connect(m_base->ts_buttonKill, SIGNAL(clicked()), this, SLOT(terminalServiceKillButtonClicked())); + connect(m_base->workspace_buttonTerminate, SIGNAL(clicked()), this, SLOT(workspaceTerminateButtonClicked())); + connect(m_base->workspace_buttonCancelTermination, SIGNAL(clicked()), this, SLOT(workspaceCancelTerminationButtonClicked())); + + m_base->ts_list->setAllColumnsShowFocus(true); + connect(m_base->ts_list, SIGNAL(selectionChanged()), this, SLOT(terminalServiceListSelect())); + m_base->workspace_list->setAllColumnsShowFocus(true); + connect(m_base->workspace_list, SIGNAL(selectionChanged()), this, SLOT(workspaceListSelect())); + + TQTimer::singleShot(0, this, TQT_SLOT(postInit())); +} + +AdminConsolePart::~AdminConsolePart() { + if (m_connectionMutex->locked()) { + printf("[WARNING] Exiting when data transfer still in progress!\n\r"); fflush(stdout); + } + + disconnectFromServer(); + delete m_connectionMutex; +} + +void AdminConsolePart::processLockouts() { + TQWidget* mainWidget = widget(); + if (mainWidget) { + if ((m_socket) && (m_socket->state() == TQSocket::Connected) && (connToServerState > 0) && (connToServerConnecting == false) && (m_commHandlerNextMode == ModeIdle)) { + mainWidget->setEnabled(true); + } + else { + mainWidget->setEnabled(false); + } + } + + if ((m_connectionActiveAndValid == true) && (m_base->ts_list->selectedItem())) { + m_base->ts_buttonKill->setEnabled(true); + } + else { + m_base->ts_buttonKill->setEnabled(false); + } + + if ((m_connectionActiveAndValid == true) && (m_base->workspace_list->selectedItem())) { + m_base->workspace_buttonTerminate->setEnabled(true); + } + else { + m_base->workspace_buttonTerminate->setEnabled(false); + } + + if ((m_connectionActiveAndValid == true) && (m_base->workspace_list->selectedItem())) { + m_base->workspace_buttonCancelTermination->setEnabled(true); + } + else { + m_base->workspace_buttonCancelTermination->setEnabled(false); + } +} + +void AdminConsolePart::resizeToHint() { + resize(widget()->sizeHint()); +} + +void AdminConsolePart::connectionClosed() { + closeURL(); +} + +void AdminConsolePart::postInit() { + setUsingFixedSize(false); +} + +bool AdminConsolePart::openURL(const KURL &url) { + int ret; + ret = connectToServer(url.url()); + processLockouts(); + return (ret != 0); +} + +bool AdminConsolePart::closeURL() { + disconnectFromServer(); + m_url = KURL(); + return true; +} + +void AdminConsolePart::disconnectFromServerCallback() { + m_forcedUpdateTimer->stop(); + m_updateTimeoutTimer->stop(); +} + +void AdminConsolePart::connectionFinishedCallback() { + connect(m_socket, SIGNAL(readyRead()), m_socket, SLOT(processPendingData())); + m_socket->processPendingData(); + connect(m_socket, SIGNAL(newDataReceived()), this, SLOT(mainEventLoop())); + m_tickerState = 0; + m_commHandlerState = ModeIdle_StateTerminalListRequest; + m_commHandlerMode = ModeIdle; + m_commHandlerNextState = ModeIdle_None; + m_commHandlerNextMode = ModeIdle; + m_socket->setDataTimeout(NETWORK_COMM_TIMEOUT_MS); + m_updateTimeoutTimer->start(NETWORK_COMM_TIMEOUT_MS, TRUE); + processLockouts(); + mainEventLoop(); + return; +} + +void AdminConsolePart::connectionStatusChangedCallback() { + processLockouts(); +} + +void AdminConsolePart::terminalServiceKillButtonClicked() { + TQListViewItem* item = m_base->ts_list->selectedItem(); + + TerminateDialog termdlg(0); + termdlg.setWarningLabelText(i18n("Configure termination of Terminal Services for user %1").arg(item->text(1))); + termdlg.enableDelayedTermination(false); + if (termdlg.exec() == TQDialog::Accepted) { + terminateSessionID = item->text(0); + terminateSessionDelayMinutes = termdlg.minutes(); + m_commHandlerNextState = ModeTerminate_TerminalServices; + m_commHandlerNextMode = ModeTerminate; + } + + processLockouts(); +} + +void AdminConsolePart::workspaceTerminateButtonClicked() { + TQListViewItem* item = m_base->workspace_list->selectedItem(); + + TerminateDialog termdlg(0); + termdlg.setWarningLabelText(i18n("Configure termination of Laboratory Workspace for user %1").arg(item->text(1))); + termdlg.enableDelayedTermination(true); + if (termdlg.exec() == TQDialog::Accepted) { + terminateSessionID = item->text(0); + terminateSessionDelayMinutes = termdlg.minutes(); + m_commHandlerNextState = ModeTerminate_LaboratoryWorkspace; + m_commHandlerNextMode = ModeTerminate; + } + + processLockouts(); +} + +void AdminConsolePart::workspaceCancelTerminationButtonClicked() { + TQListViewItem* item = m_base->workspace_list->selectedItem(); + + terminateSessionID = item->text(0); + m_commHandlerNextState = ModeTerminate_CancelTerminationOfWorkspace; + m_commHandlerNextMode = ModeTerminate; + + processLockouts(); +} + +void AdminConsolePart::terminalServiceListSelect() { + // Highlight the matching user session in the workspace list, + // or deselect all workspace list items if no matching workspace session is found + + TQListViewItem* item = m_base->ts_list->selectedItem(); + if (item) { + TQString username = item->text(1); + + TQListViewItemIterator it; + it = TQListViewItemIterator(m_base->workspace_list); + bool found = false; + TQListViewItem* item2 = NULL; + while (it.current()) { + item2 = *it; + if (item2->text(1) == username) { + found = true; + break; + } + ++it; + } + if (found) { + m_base->workspace_list->setCurrentItem(item2); + } + else { + m_base->workspace_list->clearSelection(); + } + } + else { + m_base->workspace_list->clearSelection(); + } + + processLockouts(); +} + +void AdminConsolePart::workspaceListSelect() { + // Highlight the matching user session in the terminal services list, + // or deselect all workspace list items if no matching terminal services session is found + + TQListViewItem* item = m_base->workspace_list->selectedItem(); + if (item) { + TQString username = item->text(1); + + TQListViewItemIterator it; + it = TQListViewItemIterator(m_base->ts_list); + bool found = false; + TQListViewItem* item2 = NULL; + while (it.current()) { + item2 = *it; + if (item2->text(1) == username) { + found = true; + break; + } + ++it; + } + if (found) { + m_base->ts_list->setCurrentItem(item2); + } + else { + m_base->ts_list->clearSelection(); + } + } + else { + m_base->ts_list->clearSelection(); + } + + processLockouts(); +} + +#define UPDATEDISPLAY_TIMEOUT m_connectionActiveAndValid = false; \ + m_tickerState = 0; \ + m_commHandlerState = ModeIdle_StateTerminalListRequest; \ + m_commHandlerMode = ModeIdle; \ + m_commHandlerNextState = ModeIdle_None; \ + m_commHandlerNextMode = ModeIdle; \ + m_socket->clearIncomingData(); \ + setStatusMessage(i18n("Server ping timeout. Please verify the status of your network connection.")); \ + m_updateTimeoutTimer->start(NETWORK_COMM_TIMEOUT_MS, TRUE); \ + m_connectionMutex->unlock(); \ + return; + +#define SET_WATCHDOG_TIMER if (!m_updateTimeoutTimer->isActive()) m_updateTimeoutTimer->start(NETWORK_COMM_TIMEOUT_MS, TRUE); +#define PAT_WATCHDOG_TIMER m_updateTimeoutTimer->stop(); m_updateTimeoutTimer->start(NETWORK_COMM_TIMEOUT_MS, TRUE); + +#define SET_NEXT_STATE(x) m_commHandlerState = x; + +#define EXEC_NEXT_STATE_IMMEDIATELY m_forcedUpdateTimer->start(0, TRUE); + +void AdminConsolePart::setTickerMessage(TQString message) { + m_connectionActiveAndValid = true; + TQString tickerChar; + switch (m_tickerState) { + case 0: + tickerChar = "-"; + break; + case 1: + tickerChar = "\\"; + break; + case 2: + tickerChar = "|"; + break; + case 3: + tickerChar = "/"; + break; + } + setStatusMessage(message + TQString("... %1").arg(tickerChar)); + m_tickerState++; + if (m_tickerState > 3) { + m_tickerState = 0; + } +} + +void AdminConsolePart::mainEventLoop() { + TQDataStream ds(m_socket); + ds.setPrintableData(true); + + if (!m_connectionMutex->tryLock()) { + EXEC_NEXT_STATE_IMMEDIATELY + return; + } + + if (m_socket) { + if (m_commHandlerMode == ModeIdle) { + // Normal operation + switch (m_commHandlerState) { + case ModeIdle_StateTerminalListRequest: + // Get status of remote system + // Clear buffers to synchronize frames in case of data corruption + m_socket->clearIncomingData(); + ds << TQString("USERS"); + ds << TQString("TERMINALS"); + m_socket->writeEndOfFrame(); + + SET_NEXT_STATE(ModeIdle_StateProcessTerminalList) + break; + case ModeIdle_StateProcessTerminalList: + // Get all data + if (m_socket->canReadFrame()) { + PAT_WATCHDOG_TIMER + + TQString status; + TerminalServiceStatusList list; + ds >> status; + if (status == "OK") { + ds >> list; + m_socket->clearFrameTail(); + + TerminalServiceStatusList::iterator it; + TQListViewItemIterator it2; + + for (it = list.begin(); it != list.end(); ++it) { + TerminalServiceStatusType info = *it; + it2 = TQListViewItemIterator(m_base->ts_list); + bool found = false; + while (it2.current()) { + TQListViewItem* item = *it2; + if (info.sessionID == item->text(0).toInt()) { + found = true; + } + ++it2; + } + if (!found) { + new TQListViewItem(m_base->ts_list, TQString("%1").arg(info.sessionID), info.username, info.serverName, TQString("%1").arg(info.serverPID), TQString("%1").arg(info.wmPID), TQString(":%1").arg(info.display), info.loginStamp.toString(), info.activityStamp.toString()); + } + } + it2 = TQListViewItemIterator(m_base->ts_list); + while (it2.current()) { + TQListViewItem* item = *it2; + bool found = false; + for (it = list.begin(); it != list.end(); ++it) { + TerminalServiceStatusType info = *it; + if (info.sessionID == item->text(0).toInt()) { + found = true; + } + } + if (!found) { + delete item; + } + ++it2; + } + + setTickerMessage(i18n("Connected")); + } + + SET_NEXT_STATE(ModeIdle_StateWorkspaceListRequest); + EXEC_NEXT_STATE_IMMEDIATELY + } + else { + if (!m_updateTimeoutTimer->isActive()) { + UPDATEDISPLAY_TIMEOUT + } + } + break; + case ModeIdle_StateWorkspaceListRequest: + // Get status of remote system + // Clear buffers to synchronize frames in case of data corruption + m_socket->clearIncomingData(); + ds << TQString("USERS"); + ds << TQString("WORKSPACES"); + m_socket->writeEndOfFrame(); + + SET_NEXT_STATE(ModeIdle_StateProcessWorkspaceList) + EXEC_NEXT_STATE_IMMEDIATELY + break; + case ModeIdle_StateProcessWorkspaceList: + // Get all data + if (m_socket->canReadFrame()) { + PAT_WATCHDOG_TIMER + + TQString status; + WorkspaceServiceStatusList list; + ds >> status; + if (status == "OK") { + ds >> list; + m_socket->clearFrameTail(); + + WorkspaceServiceStatusList::iterator it; + TQListViewItemIterator it2; + + for (it = list.begin(); it != list.end(); ++it) { + WorkspaceServiceStatusType info = *it; + if (info.serviceID != 0) { + continue; + } + it2 = TQListViewItemIterator(m_base->workspace_list); + bool found = false; + while (it2.current()) { + TQListViewItem* item = *it2; + if (info.sessionID == item->text(0).toInt()) { + found = true; + } + ++it2; + } + if (!found) { + new TQListViewItem(m_base->workspace_list, TQString("%1").arg(info.sessionID), info.username, info.realmname, TQString("%1").arg(info.stationName), info.loginStamp.toString(), (info.terminateStamp.toTime_t()==0)?i18n("Not Set"):info.terminateStamp.toString()); + } + } + it2 = TQListViewItemIterator(m_base->workspace_list); + while (it2.current()) { + TQListViewItem* item = *it2; + bool found = false; + for (it = list.begin(); it != list.end(); ++it) { + WorkspaceServiceStatusType info = *it; + if (info.serviceID != 0) { + continue; + } + if (info.sessionID == item->text(0).toInt()) { + found = true; + } + } + if (!found) { + delete item; + } + ++it2; + } + + setTickerMessage(i18n("Connected")); + } + + if (m_commHandlerState == ModeIdle_StateProcessWorkspaceList) { + m_pingDelayTimer->start(250, TRUE); + SET_NEXT_STATE(ModeIdle_StateDelay); + } + } + else { + if (!m_updateTimeoutTimer->isActive()) { + UPDATEDISPLAY_TIMEOUT + } + } + break; + case ModeIdle_StateDelay: + if (m_commHandlerNextMode == ModeIdle) { + // Let the client and server rest for a bit to lower CPU/network overhead + if (!m_pingDelayTimer->isActive()) { + EXEC_NEXT_STATE_IMMEDIATELY + // Execute query on next event loop + SET_NEXT_STATE(ModeIdle_StateTerminalListRequest); + } + PAT_WATCHDOG_TIMER + } + else { + m_commHandlerMode = m_commHandlerNextMode; + SET_NEXT_STATE(m_commHandlerNextState); + EXEC_NEXT_STATE_IMMEDIATELY + m_commHandlerNextState = ModeIdle_None; + m_commHandlerNextMode = ModeIdle; + } + break; + } + } + else if (m_commHandlerMode == ModeTerminate) { + switch (m_commHandlerState) { + case ModeTerminate_TerminalServices: + ds << TQString("SESSION"); + ds << TQString("KILL_TERMINAL"); + ds << terminateSessionID; + m_socket->writeEndOfFrame(); + + SET_NEXT_STATE(ModeTerminate_ProcessResponse) + EXEC_NEXT_STATE_IMMEDIATELY + break; + case ModeTerminate_LaboratoryWorkspace: + ds << TQString("SESSION"); + ds << TQString("KILL_WORKSPACE"); + ds << terminateSessionID; + ds << terminateSessionDelayMinutes; + m_socket->writeEndOfFrame(); + + SET_NEXT_STATE(ModeTerminate_ProcessResponse) + EXEC_NEXT_STATE_IMMEDIATELY + break; + case ModeTerminate_CancelTerminationOfWorkspace: + ds << TQString("SESSION"); + ds << TQString("CANCEL_KILL_WORKSPACE"); + ds << terminateSessionID; + m_socket->writeEndOfFrame(); + + SET_NEXT_STATE(ModeTerminate_ProcessResponse) + EXEC_NEXT_STATE_IMMEDIATELY + break; + case ModeTerminate_ProcessResponse: + // Get all data + if (m_socket->canReadFrame()) { + PAT_WATCHDOG_TIMER + + TQString status; + WorkspaceServiceStatusList list; + ds >> status; + + if (status != "OK") { + // Command failed! + KMessageBox::error(0, i18n("Command Failure"), i18n("Unable to execute command!")); + } + + m_commHandlerMode = ModeIdle; + SET_NEXT_STATE(ModeIdle_StateTerminalListRequest); + EXEC_NEXT_STATE_IMMEDIATELY + } + else { + if (!m_updateTimeoutTimer->isActive()) { + UPDATEDISPLAY_TIMEOUT + } + } + break; + } + } + + processLockouts(); + SET_WATCHDOG_TIMER + } + else { + SET_NEXT_STATE(ModeIdle_StateTerminalListRequest); + m_commHandlerMode = ModeIdle; + } + + m_connectionMutex->unlock(); +} + +KAboutData* AdminConsolePart::createAboutData() { + return new KAboutData( APP_NAME, I18N_NOOP( APP_PRETTYNAME ), APP_VERSION ); +} + +} //namespace RemoteLab + +#include "part.moc" diff --git a/clients/tde/src/part/adminconsole/part.h b/clients/tde/src/part/adminconsole/part.h new file mode 100644 index 0000000..d8a9076 --- /dev/null +++ b/clients/tde/src/part/adminconsole/part.h @@ -0,0 +1,105 @@ +/* + * Remote Laboratory Administration Console Part + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * (c) 2012 Timothy Pearson + * Raptor Engineering + * http://www.raptorengineeringinc.com + */ + +#ifndef REMOTELAB_ADMINCONSOLEPART_H +#define REMOTELAB_ADMINCONSOLEPART_H + +#include <tdekrbclientsocket.h> + +#include <tqcstring.h> +#include <tqframe.h> +#include <tqimage.h> + +#include <kparts/browserextension.h> +#include <kparts/statusbarextension.h> +#include <kparts/part.h> +#include <kurl.h> +#include <kled.h> + +#include <tqtrla.h> + +class KAboutData; +using KParts::StatusBarExtension; +class TraceWidget; +class TQSocket; +class TQTimer; +class TQMutex; +class TQFile; +class AdminConsoleBase; + +namespace RemoteLab +{ + class AdminConsolePart : public KParts::RemoteInstrumentPart + { + Q_OBJECT + + public: + AdminConsolePart(TQWidget *, const char *, TQObject *, const char *, const TQStringList&); + ~AdminConsolePart(); + + virtual bool openFile() { return false; } // pure virtual in the base class + virtual bool closeURL(); + static KAboutData *createAboutData(); + + public slots: + virtual bool openURL(const KURL &url); + + private slots: + void postInit(); + void resizeToHint(); + void mainEventLoop(); + void processLockouts(); + void connectionClosed(); + void connectionFinishedCallback(); + void disconnectFromServerCallback(); + void connectionStatusChangedCallback(); + void setTickerMessage(TQString message); + + void terminalServiceKillButtonClicked(); + void workspaceTerminateButtonClicked(); + void workspaceCancelTerminationButtonClicked(); + + void terminalServiceListSelect(); + void workspaceListSelect(); + + private: + AdminConsoleBase* m_base; + TQMutex* m_connectionMutex; + TQTimer* m_pingDelayTimer; + TQTimer* m_forcedUpdateTimer; + TQTimer* m_updateTimeoutTimer; + + int m_commHandlerState; + int m_commHandlerMode; + int m_commHandlerNextState; + int m_commHandlerNextMode; + TQString terminateSessionID; + TQ_INT32 terminateSessionDelayMinutes; + bool m_connectionActiveAndValid; + unsigned char m_tickerState; + TQByteArray m_programmingFileData; + TQ_ULONG m_programmingFileTotalSize; + TQ_ULONG m_programmingFileTransferredBytes; + }; +} + +#endif diff --git a/clients/tde/src/part/adminconsole/terminatedlg.cpp b/clients/tde/src/part/adminconsole/terminatedlg.cpp new file mode 100644 index 0000000..f87ae4b --- /dev/null +++ b/clients/tde/src/part/adminconsole/terminatedlg.cpp @@ -0,0 +1,95 @@ +/*************************************************************************** + * Copyright (C) 2012 by Timothy Pearson * + * kb9vqf@pearsoncomputing.net * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ + +#include <klocale.h> +#include <klineedit.h> +#include <ktextedit.h> +#include <knuminput.h> +#include <kactionselector.h> +#include <tqlistbox.h> +#include <kpushbutton.h> +#include <tqpixmap.h> +#include <tqiconset.h> +#include <tqlabel.h> +#include <kconfig.h> +#include <tqcheckbox.h> +#include <tqradiobutton.h> + +#include "terminatedlgbase.h" +#include "terminatedlg.h" + +TerminateDialog::TerminateDialog(TQWidget* parent, const char* name) + : KDialogBase(parent, name, true, i18n("Terminate Session"), Ok|Cancel, Ok, true) +{ + m_base = new TerminateDlgBase(this); + + setMainWidget(m_base); + + connect(m_base->m_btnImmediate, SIGNAL(clicked()), this, SLOT(processLockouts())); + connect(m_base->m_btnDelayed, SIGNAL(clicked()), this, SLOT(processLockouts())); + + m_base->m_btnDelayed->setChecked(false); + m_base->m_btnImmediate->setChecked(true); + processLockouts(); +} + +void TerminateDialog::processLockouts() { + if (m_base->m_btnDelayed->isChecked()) { + m_base->terminateMinutes->setEnabled(true); + } + if (m_base->m_btnImmediate->isChecked()) { + m_base->terminateMinutes->setEnabled(false); + } +} + +void TerminateDialog::setWarningLabelText(TQString text) { + m_base->m_warningLabel->setText(text); +} + +void TerminateDialog::enableDelayedTermination(bool enabled) { + if (enabled) { + m_base->m_btnImmediate->setEnabled(true); + m_base->m_btnDelayed->setEnabled(true); + } + else { + m_base->m_btnImmediate->setChecked(true); + m_base->m_btnImmediate->setEnabled(true); + m_base->m_btnDelayed->setEnabled(false); + } +} + +bool TerminateDialog::delayed() { + return m_base->m_btnDelayed->isChecked(); +} + +int TerminateDialog::minutes() { + if (m_base->m_btnDelayed->isChecked()) { + return m_base->terminateMinutes->value(); + } + else { + return -1; + } +} + +void TerminateDialog::slotOk() { + accept(); +} + +#include "terminatedlg.moc" diff --git a/clients/tde/src/part/adminconsole/terminatedlg.h b/clients/tde/src/part/adminconsole/terminatedlg.h new file mode 100644 index 0000000..eff6080 --- /dev/null +++ b/clients/tde/src/part/adminconsole/terminatedlg.h @@ -0,0 +1,53 @@ +/*************************************************************************** + * Copyright (C) 2012 by Timothy Pearson * + * kb9vqf@pearsoncomputing.net * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ + +#ifndef _TERMINATEDIALOG_H_ +#define _TERMINATEDIALOG_H_ + +#include <kdialogbase.h> +#include <kcombobox.h> + +class TerminateDlgBase; +class TopLevel; + +class TerminateDialog : public KDialogBase +{ + Q_OBJECT + +public: + TerminateDialog(TQWidget* parent = 0, const char* name = 0); + +public slots: + void slotOk(); + +public: + void enableDelayedTermination(bool enabled); + void setWarningLabelText(TQString text); + bool delayed(); + int minutes(); + +private slots: + void processLockouts(); + +private: + TerminateDlgBase *m_base; +}; + +#endif diff --git a/clients/tde/src/part/adminconsole/terminatedlgbase.ui b/clients/tde/src/part/adminconsole/terminatedlgbase.ui new file mode 100644 index 0000000..385f0b6 --- /dev/null +++ b/clients/tde/src/part/adminconsole/terminatedlgbase.ui @@ -0,0 +1,84 @@ +<!DOCTYPE UI><UI version="3.0" stdsetdef="1"> +<class>TerminateDlgBase</class> +<widget class="TQWidget"> + <property name="name"> + <cstring>TerminateDlgBase</cstring> + </property> + <grid> + <widget class="TQButtonGroup"> + <property name="name"> + <cstring>m_frameTerminate</cstring> + </property> + <property name="frameShape"> + <enum>NoFrame</enum> + </property> + <property name="frameShadow"> + <enum>Plain</enum> + </property> + <property name="title"> + <string></string> + </property> + <grid> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <property name="margin"> + <number>0</number> + </property> + <widget class="TQLabel" row="0" column="0" colspan="2"> + <property name="name"> + <cstring>m_warningLabel</cstring> + </property> + <property name="text"> + <string></string> + </property> + </widget> + <widget class="TQRadioButton" row="1" column="0"> + <property name="name"> + <cstring>m_btnImmediate</cstring> + </property> + <property name="focusPolicy"> + <enum>NoFocus</enum> + </property> + <property name="text"> + <string>Terminate Now</string> + </property> + </widget> + <widget class="TQRadioButton" row="2" column="0"> + <property name="name"> + <cstring>m_btnDelayed</cstring> + </property> + <property name="focusPolicy"> + <enum>NoFocus</enum> + </property> + <property name="text"> + <string>Terminate After</string> + </property> + </widget> + <widget class="TQLayoutWidget" row="2" column="1"> + <grid> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="KIntNumInput" row="0" column="1"> + <property name="name"> + <cstring>terminateMinutes</cstring> + </property> + </widget> + <widget class="TQLabel" row="0" column="2"> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <property name="text"> + <string>minutes</string> + </property> + </widget> + </grid> + </widget> + </grid> + </widget> + </grid> +</widget> +<layoutdefaults spacing="3" margin="6"/> +<layoutfunctions spacing="KDialog::spacingHint" margin="KDialog::marginHint"/> +</UI> |
