author | kergoth <kergoth> | 2003-08-09 17:14:54 (UTC) |
---|---|---|
committer | kergoth <kergoth> | 2003-08-09 17:14:54 (UTC) |
commit | a7e015198a8c5ad3b6e144a9032b059086253e00 (patch) (side-by-side diff) | |
tree | b712b6f11310d88744fe393a92b3160b741a7efe /noncore/settings/networksettings/ppp/pppmodule.cpp | |
parent | beba0e73306815337bf04dee39502233595e9739 (diff) | |
download | opie-a7e015198a8c5ad3b6e144a9032b059086253e00.zip opie-a7e015198a8c5ad3b6e144a9032b059086253e00.tar.gz opie-a7e015198a8c5ad3b6e144a9032b059086253e00.tar.bz2 |
Merge from BRANCH_1_0
Diffstat (limited to 'noncore/settings/networksettings/ppp/pppmodule.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/settings/networksettings/ppp/pppmodule.cpp | 117 |
1 files changed, 115 insertions, 2 deletions
diff --git a/noncore/settings/networksettings/ppp/pppmodule.cpp b/noncore/settings/networksettings/ppp/pppmodule.cpp index d4c137b..af05eb7 100644 --- a/noncore/settings/networksettings/ppp/pppmodule.cpp +++ b/noncore/settings/networksettings/ppp/pppmodule.cpp @@ -1,137 +1,250 @@ +#include <errno.h> +#include <signal.h> + +#include <qpe/config.h> + +#include "modem.h" #include "pppconfig.h" #include "pppmodule.h" #include "pppdata.h" #include "interfaceinformationppp.h" #include "interfaceppp.h" +// don't polute global namespace +namespace { + /* + * If network settings is qutting and we've ppp + * devices open we need to save the pid_t the PPData + * and the interface number + */ + struct Connection { + pid_t pid; + QString device; + QString name; + }; + class InterfaceKeeper { + public: + InterfaceKeeper(); + ~InterfaceKeeper(); + + void addInterface( pid_t, const QString& pppDev, const QString& name ); + QMap<QString, Connection> interfaces()const; // will check if still available + private: + bool isAvailable( pid_t )const; + QMap<QString, Connection> m_interfaces; + }; +} + /** * Constructor, find all of the possible interfaces + * We also need to restore the state.. it could be that + * an interface was up while closing the application + * we need to be able to shut it down... */ PPPModule::PPPModule() : Module() { + InterfaceKeeper inFace; + QMap<QString,Connection> running = inFace.interfaces(); + QStringList handledInterfaceNames; + QMap<QString,QString> ifaces = PPPData::getConfiguredInterfaces(); QMap<QString,QString>::Iterator it; InterfacePPP *iface; qDebug("getting interfaces"); for( it = ifaces.begin(); it != ifaces.end(); ++it ){ - qDebug("ifaces %s", it.key().latin1()); + qDebug("ifaces %s %s", it.key().latin1(), it.data().latin1() ); iface = new InterfacePPP( 0, it.key() ); iface->setHardwareName( it.data() ); list.append( (Interface*)iface ); + + // check if (*it) is one of the running ifaces + if ( running.contains( it.data() ) ) { + qDebug("iface is running %s", it.key().latin1() ); + handledInterfaceNames << running[it.data()].device; + iface->setStatus( true ); + iface->setPPPDpid( running[it.data()].pid ); + iface->modem()->setPPPDevice( running[it.data()].device ); + iface->refresh(); + } } + + setHandledInterfaceNames( handledInterfaceNames ); } /** * Delete any interfaces that we own. */ PPPModule::~PPPModule(){ + qDebug("PPPModule::~PPPModule() " ); QMap<QString,QString> ifaces; + InterfaceKeeper keeper; Interface *i; for ( i=list.first(); i != 0; i=list.next() ){ + /* if online save the state */ + if ( i->getStatus() ) { + qDebug("Iface %s is still up", i->getHardwareName().latin1() ); + InterfacePPP* ppp = static_cast<InterfacePPP*>(i); + keeper.addInterface( ppp->pppPID(), ppp->pppDev(), ppp->getHardwareName() ); + } ifaces.insert( i->getInterfaceName(), i->getHardwareName() ); delete i; } PPPData::setConfiguredInterfaces( ifaces ); } /** * Change the current profile */ void PPPModule::setProfile(const QString &newProfile){ profile = newProfile; } /** * get the icon name for this device. * @param Interface* can be used in determining the icon. * @return QString the icon name (minus .png, .gif etc) */ QString PPPModule::getPixmapName(Interface* ){ return "ppp"; } /** * Check to see if the interface i is owned by this module. * @param Interface* interface to check against * @return bool true if i is owned by this module, false otherwise. */ bool PPPModule::isOwner(Interface *i){ return list.find( i ) != -1; } /** * Create, and return the WLANConfigure Module * @return QWidget* pointer to this modules configure. */ QWidget *PPPModule::configure(Interface *i){ qDebug("return ModemWidget"); PPPConfigWidget *pppconfig = new PPPConfigWidget( (InterfacePPP*)i, 0, "PPPConfig", false, - Qt::WDestructiveClose ); + Qt::WDestructiveClose | Qt::WStyle_ContextHelp); return pppconfig; } /** * Create, and return the Information Module * @return QWidget* pointer to this modules info. */ QWidget *PPPModule::information(Interface *i){ // We don't have any advanced pppd information widget yet :-D // TODO ^ return new InterfaceInformationPPP( 0, "InterfaceInformationPPP", i ); } /** * Get all active (up or down) interfaces * @return QList<Interface> A list of interfaces that exsist that havn't * been called by isOwner() */ QList<Interface> PPPModule::getInterfaces(){ // List all of the files in the peer directory qDebug("PPPModule::getInterfaces"); return list; } /** * Attempt to add a new interface as defined by name * @param name the name of the type of interface that should be created given * by possibleNewInterfaces(); * @return Interface* NULL if it was unable to be created. */ Interface *PPPModule::addNewInterface(const QString &newInterface){ InterfacePPP *ifaceppp; Interface *iface; ifaceppp = new InterfacePPP(); PPPConfigWidget imp(ifaceppp, 0, "PPPConfigImp", true); imp.showMaximized(); if(imp.exec() == QDialog::Accepted ){ iface = (InterfacePPP*) ifaceppp; iface->setModuleOwner( this ); list.append( iface ); return iface; }else { delete ifaceppp; iface = NULL; } return iface; } /** * Attempts to remove the interface, doesn't delete i * @return bool true if successfull, false otherwise. */ bool PPPModule::remove(Interface *i){ return list.remove(i); } void PPPModule::possibleNewInterfaces(QMap<QString, QString> &newIfaces) { newIfaces.insert(QObject::tr("PPP") , QObject::tr("generic ppp device")); } + +namespace { + InterfaceKeeper::InterfaceKeeper( ) { + } + InterfaceKeeper::~InterfaceKeeper() { + Config cfg("ppp_plugin_keeper"); + QStringList lst = cfg.groupList(); + for (QStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) { + Connection con; + cfg.setGroup( (*it) ); + cfg.clearGroup(); + } + + for (QMap<QString, Connection>::Iterator it = m_interfaces.begin(); it != m_interfaces.end(); ++it ) { + Connection con = it.data(); + cfg.setGroup( con.name ); + cfg.writeEntry( "pid", con.pid ); + cfg.writeEntry( "device", con.device ); + } + } + void InterfaceKeeper::addInterface(pid_t pid, const QString& dev, const QString& name ) { + Connection con; + con.pid = pid; + con.device = dev; + con.name = name; + m_interfaces.insert( name, con ); + } + QMap<QString, Connection> InterfaceKeeper::interfaces()const { + Config cfg("ppp_plugin_keeper"); + QMap<QString, Connection> ifaces; + QStringList lst = cfg.groupList(); + for (QStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) { + Connection con; + cfg.setGroup( (*it) ); + con.name = (*it); + con.pid = cfg.readNumEntry("pid"); + con.device = cfg.readEntry("device"); + qDebug(" %s %s %d", con.name.latin1(), con.device.latin1(), con.pid ); + + if ( con.pid != -1 && isAvailable( con.pid ) ) + ifaces.insert( con.name, con ); + } + return ifaces; + } + bool InterfaceKeeper::isAvailable( pid_t p)const { + if (::kill(p, 0 ) == 0 || errno != ESRCH ) { + qDebug("isAvailable %d", p); + return true; + } + + qDebug("notAvailable %d", p); + return false; + } + +} |