Diffstat (limited to 'noncore/securityplugins/blueping/bluepingplugin.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/securityplugins/blueping/bluepingplugin.cpp | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/noncore/securityplugins/blueping/bluepingplugin.cpp b/noncore/securityplugins/blueping/bluepingplugin.cpp new file mode 100644 index 0000000..af0448b --- a/dev/null +++ b/noncore/securityplugins/blueping/bluepingplugin.cpp @@ -0,0 +1,198 @@ +#include "bluepingplugin.h" + +#include <opie2/oapplication.h> +#include <opie2/odebug.h> +#include <opie2/odevice.h> + +#include <qdialog.h> +#include <qlayout.h> +#include <qhbox.h> +#include <qlabel.h> +#include <qpushbutton.h> +#include <qtimer.h> + +using namespace Opie::Core; + +/// creates and initializes the m_config Config object +BluepingPlugin::BluepingPlugin() : MultiauthPluginObject(), m_ping(0) { + m_config = new Config("Security"); + m_config->setGroup("BluepingPlugin"); + bluetoothAlreadyRestarted = false; +} + +/// deletes the m_config Config object and noticeW if necessary +BluepingPlugin::~BluepingPlugin() { + delete m_config; + if (m_ping != 0) + delete m_ping; +} + +/// Simply return its name (Blueping plugin) +QString BluepingPlugin::pluginName() const { + return "Blueping plugin"; +} + +/// no configuration widget for the moment +MultiauthConfigWidget * BluepingPlugin::configWidget(QWidget * parent) { + return 0l; +} +QString BluepingPlugin::pixmapNameWidget() const { + return "security/bluepingplugin"; +} +QString BluepingPlugin::pixmapNameConfig() const { + return 0l; +} + +/// Emit the MultiauthPluginObject::Success emitCode +void BluepingPlugin::success() { + emit emitCode(MultiauthPluginObject::Success); +} + +/// Emit the MultiauthPluginObject::Failure emitCode +void BluepingPlugin::failure() { + emit emitCode(MultiauthPluginObject::Failure); +} + +/// Emit the MultiauthPluginObject::Skip emitCode +void BluepingPlugin::skip() { + emit emitCode(MultiauthPluginObject::Skip); +} + +/// do the actual ping +void BluepingPlugin::ping() { + m_ping = new OProcess(); + odebug << "pinging device: " << macToPing << oendl; + *m_ping << "l2ping" << "-c 1" << macToPing; + + // starting to ping in the background + /// \todo as soon as ping is launched, check RSSI (signal strength) and check + /// it's high enough, meaning the device is close enough? + /// \todo make it optionally pollable, so don't finish the ping and call + /// Opie suspend if l2ping timeouts? + if ( !m_ping->start() ) { + oerr << "could not start l2ping" << oendl; + this->skip(); + } + QObject::connect(m_ping, SIGNAL(processExited(Opie::Core::OProcess*)), + this, SLOT(pingFinished(Opie::Core::OProcess*)) ); +} + +/// Deals with m_ping result + void BluepingPlugin::pingFinished(OProcess * ping) { + if ( ping->normalExit() && (ping->exitStatus() == 0) ) + { + odebug << "Successful Bluetooth ping!" << oendl; + success(); + } + else + { + odebug << "Failed Bluetooth ping..." << oendl; + failure(); + } + } + +/// Make one authentication attempt with this plugin +/** + * (very simple "success" / "failure" buttons in a dialog) + * \return The outcome code of this authentication + */ +int BluepingPlugin::authenticate() { + + Config cfg("Security"); + cfg.setGroup("BluepingPlugin"); + macToPing = cfg.readEntry("mac"); + if (!macToPing.isEmpty()) + { + /* Standard, inescapable authentication dialog + */ + QDialog bluepingDialog(0, + "Blueping dialog", + TRUE, + Qt::WStyle_NoBorder | Qt::WStyle_Customize | Qt::WStyle_StaysOnTop); + + QRect desk = oApp->desktop()->geometry(); + bluepingDialog.setGeometry( 0, 0, desk.width(), desk.height() ); + + // Creation of the particular widgets of our Blueping user interface + QVBoxLayout *layout = new QVBoxLayout(&bluepingDialog); + layout->setSpacing(11); + layout->setMargin(11); + layout->setAlignment( Qt::AlignTop ); + + QLabel title("<center><h1>\"Blueping\" <br />plugin</h1></center>", &bluepingDialog); + QLabel subTitle("<center><h2>Trying to reach your configured bluetooth device...</h2></center>", &bluepingDialog); + QLabel subTitle2("<center>You can skip this step and use another authentication way with the following button</center>", &bluepingDialog); + QPushButton pbSkip("Skip", &bluepingDialog); + layout->addWidget(&title); + layout->addWidget(&subTitle); + layout->addWidget(&subTitle2); + layout->addWidget(&pbSkip, 0, Qt::AlignHCenter); + + // connect the skip button to the skip signal emitting function + QObject::connect(&pbSkip, SIGNAL(clicked()), this, SLOT(skip())); + // connect the signal emitting functions to the bluepingDialog done(int) finishing function + QObject::connect(this, SIGNAL(emitCode(int)), &bluepingDialog, SLOT(done(int))); + + if (!bluetoothAlreadyRestarted) + { + // we have just started or resumed the device, so Bluetooth has to be (re)started + OProcess killB; + killB << "killall" << "hciattach"; + odebug << "killing Bluetooth..." << oendl; + if ( !killB.start(OProcess::Block) ) { + oerr << "could not kill bluetooth" << oendl; + } + + OProcess startB; + switch ( ODevice::inst()->model() ) { + case Model_iPAQ_H39xx: + startB << "/sbin/hciattach" << "/dev/tts/1" << "bcsp" << "921600"; + break; + + case Model_iPAQ_H5xxx: + startB << "/sbin/hciattach" << "/dev/tts/1" << "any" << "921600"; + break; + + default: + startB << "/sbin/hciattach" << "/dev/ttySB0" << "bcsp" << "230400"; + break; + } // end switch on device models + + if ( !startB.start(OProcess::Block) ) { + oerr << "could not (re)start bluetooth" << oendl; + return MultiauthPluginObject::Skip; + } + else + { + if ( startB.normalExit() && (startB.exitStatus() == 0) ) + { + odebug << "hciattach exited normally."<< oendl; + bluetoothAlreadyRestarted = true; + // 500 ms timer, so l2ping won't try to find a route before bluetooth has \em really started + QTimer::singleShot( 500, this, SLOT(ping()) ); + } + else + { + owarn << "hciattach exited anormally (error code: " << startB.exitStatus() << ")" << oendl; + } // end if startBluetooth exit status == 0 + } // end if startBluetooth started + } + else + { + // we don't need to wait, since bluetooth has been started long enough ago + ping(); + } // end if bluetooth not restarted + + + // start the dialog event loop, while the ping is starting (or will start soon) in the background + return bluepingDialog.exec(); + + + } + else + { + owarn << "No Bluetooth device has been set!" << oendl; + owarn << "We will consider it as a successful authentication though." << oendl; + return MultiauthPluginObject::Success; + } // end if mac defined +} |