5 files changed, 64 insertions, 45 deletions
diff --git a/noncore/settings/networksettings2/main.cpp b/noncore/settings/networksettings2/main.cpp index 200e31b..9004d19 100644 --- a/noncore/settings/networksettings2/main.cpp +++ b/noncore/settings/networksettings2/main.cpp @@ -1,147 +1,151 @@ #include "nsdata.h" #include "activateprofile.h" #include "activatevpn.h" #include "networksettings.h" #include <qpe/qpeapplication.h> #include <opie2/oapplicationfactory.h> using namespace Opie::Core; #ifdef GONE OPIE_EXPORT_APP( OApplicationFactory<NetworkSettings> ) #else // just standard GUI #define ACT_GUI 0 // used by interfaces to request for allow of up/down #define ACT_REQUEST 1 // regenerate config files #define ACT_REGEN 2 // used by interfaces to request user prompt #define ACT_PROMPT 3 // used by interfaces to trigger VPN #define ACT_VPN 4 int main( int argc, char * argv[] ) { int rv = 0; int Action = ACT_GUI; // could be overruled by -qws QApplication::Type GuiType = QApplication::GuiClient; #ifdef _WS_QWS_ QPEApplication * TheApp; #else QApplication * TheApp; #endif for ( int i = 1; i < argc; i ++ ) { int rmv; rmv = 0; if( strcmp( argv[i], "--regen" ) == 0 ) { Action = ACT_REGEN; GuiType = QApplication::Tty; rmv = 1; } else if( strcmp( argv[i], "--prompt" ) == 0 ) { Action = ACT_PROMPT; rmv = 1; } else if( strcmp( argv[i], "--triggervpn" ) == 0 ) { Action = ACT_VPN; rmv = 1; } if( rmv ) { memmove( argv+i, argv+i+rmv, sizeof( char * ) * (argc-i-rmv) ); i --; argc -= rmv; } } if( strstr( argv[0], "-request" ) ) { // called from system to request something GuiType = QApplication::Tty; Action = ACT_REQUEST; Log(("Request : %s\n", argv[1] )); } // Start Qt #ifdef _WS_QWS_ // because QPEApplication does not handle GuiType well if( GuiType == QApplication::Tty ) { // this cast is NOT correct but we do not use // TheApp anymore ... TheApp = (QPEApplication *)new QApplication( argc, argv, GuiType ); } else { TheApp = new QPEApplication( argc, argv, GuiType ); } #else TheApp = new QApplication( argc, argv, GuiType ); #endif // init qt with app widget switch( Action ) { case ACT_REQUEST : { NetworkSettingsData NS; if( NS.canStart( argv[1] ) ) { QString S; S.sprintf( QPEApplication::qpeDir()+ "/bin/networksettings2" ); char * MyArgv[4]; MyArgv[0] = "networksettings2"; MyArgv[1] = "--prompt"; MyArgv[2] = argv[1]; MyArgv[3] = NULL; NSResources->system().execAsUser( S, MyArgv ); + Log(("FAILED %s-cNN-allowed\n", argv[1] )); // if we come here , failed printf( "%s-cNN-disallowed", argv[1] ); } } break; case ACT_REGEN : { NetworkSettingsData NS; // regen returns 0 if OK rv = (NS.regenerate()) ? 1 : 0; } break; case ACT_PROMPT : { ActivateProfile AP(argv[1]); if( AP.exec() == QDialog::Accepted ) { + Log(("%s-c%ld-allowed\n", + argv[1], AP.selectedProfile() )); printf( "%s-c%ld-allowed", argv[1], AP.selectedProfile() ); } else { + Log(("%s-c%NN-disallowed\n", argv[1] )); printf( "%s-cNN-disallowed", argv[1] ); } } break; case ACT_VPN : { ActivateVPN AVPN; AVPN.exec(); } break; case ACT_GUI : { QWidget * W = new NetworkSettings(0); TheApp->setMainWidget( W ); W->show(); #ifdef _WS_QWS_ W->showMaximized(); #else W->resize( W->sizeHint() ); #endif rv = TheApp->exec(); delete W; } break; } LogClose(); return rv; } #endif // main.cpp diff --git a/noncore/settings/networksettings2/network/network_NN.cpp b/noncore/settings/networksettings2/network/network_NN.cpp index 1feffdb..b5c41bf 100644 --- a/noncore/settings/networksettings2/network/network_NN.cpp +++ b/noncore/settings/networksettings2/network/network_NN.cpp @@ -1,82 +1,85 @@ +#include <qpe/qpeapplication.h> #include <asdevice.h> #include "network_NN.h" #include "network_NNI.h" static const char * NetworkNeeds[] = { "device", 0 }; /** * Constructor, find all of the possible interfaces */ NetworkNetNode::NetworkNetNode() : ANetNode(tr("IP Configuration")) { } /** * Delete any interfaces that we own. */ NetworkNetNode::~NetworkNetNode(){ } const QString NetworkNetNode::nodeDescription(){ return tr("\ <p>Sets up TCP/IP options.</p>\ <p>Use this to configure the TCP/IP protocol</p>\ " ); } ANetNodeInstance * NetworkNetNode::createInstance( void ) { return new ANetwork( this ); } bool NetworkNetNode::hasDataForFile( const QString & S ) { return S == "interfaces"; } short NetworkNetNode::generateFile( const QString & ID, const QString & , QTextStream & TS, ANetNodeInstance * NNI, long DevNr ) { QString NIC = NNI->runtime()->device()->netNode()->nodeClass()->genNic( DevNr ); if( ID == "interfaces" ) { Log(("Generate entry for %s in %s\n", NIC.latin1(), ID.latin1() )); // generate mapping stanza for this interface TS << "# check if " << NIC << " can be brought UP" << endl; TS << "mapping " << NIC << endl; - TS << " script networksettings2-request" + TS << " script " + << QPEApplication::qpeDir() + << "/bin/networksettings2-request" << endl << endl; return 0; } return 1; } const char ** NetworkNetNode::needs( void ) { return NetworkNeeds; } const char * NetworkNetNode::provides( void ) { return "connection"; } void NetworkNetNode::setSpecificAttribute( QString & , QString & ) { } void NetworkNetNode::saveSpecificAttribute( QTextStream & ) { } extern "C" { void create_plugin( QList<ANetNode> & PNN ) { PNN.append( new NetworkNetNode() ); } } diff --git a/noncore/settings/networksettings2/networksettings2/resources.cpp b/noncore/settings/networksettings2/networksettings2/resources.cpp index 7ece817..2f17693 100644 --- a/noncore/settings/networksettings2/networksettings2/resources.cpp +++ b/noncore/settings/networksettings2/networksettings2/resources.cpp @@ -105,349 +105,346 @@ void TheNSResources::busy( bool ) { } else { ShowWait->hide(); } */ } /** * Load all modules that are found in the path * @param path a directory that is scaned for any plugins that can be loaded * and attempts to load them */ void TheNSResources::findAvailableNetNodes(const QString &path){ Log(("Locate plugins in %s\n", path.latin1() )); QDir d(path); if(!d.exists()) return; QString lang = ::getenv("LANG"); // Don't want sym links d.setFilter( QDir::Files | QDir::NoSymLinks ); const QFileInfoList *list = d.entryInfoList(); QFileInfoListIterator it( *list ); QFileInfo *fi; while ( (fi=it.current()) ) { if( fi->fileName().contains(".so")){ /* if loaded install translation */ if( loadNetNode(path + "/" + fi->fileName()) ) { QTranslator *trans = new QTranslator(qApp); QString fn = QPEApplication::qpeDir()+ "/i18n/"+lang+"/"+ fi->fileName().left( fi->fileName().find(".") )+ ".qm"; if( trans->load( fn ) ) qApp->installTranslator( trans ); else delete trans; } } ++it; } } // used to find unique connection number int TheNSResources::assignConnectionNumber( void ) { bool found = 1; for( int trial = 0; ; trial ++ ) { found = 1; for( QDictIterator<NodeCollection> it(ConnectionsMap); it.current(); ++it ) { if( it.current()->number() == trial ) { found = 0; break; } } if( found ) { Log(("Assign profile number %d\n", trial )); return trial; } } } /** * Attempt to load a function and resolve a function. * @param pluginFileName - the name of the file in which to attempt to load * @param resolveString - function pointer to resolve * @return true of loading is successful */ bool TheNSResources::loadNetNode( const QString &pluginFileName, const QString &resolveString){ QLibrary *lib = new QLibrary(pluginFileName); void * res = lib->resolve(resolveString); if( ! res ){ delete lib; return 0; } GetNetNodeListFt_t getNetNodeList = (GetNetNodeListFt_t)res; // Try to get an object. QList<ANetNode> PNN; getNetNodeList( PNN ); if( PNN.isEmpty() ) { delete lib; return 0; } ANetNode * NNP; for( QListIterator<ANetNode> it(PNN); it.current(); ++it ) { NetNode_t * NN; NNP = it.current(); NN = new NetNode_t; NN->NetNode = NNP; NN->TheLibrary = lib; NN->NodeCountInLib = PNN.count(); // store mapping AllNodeTypes.insert( NN->NetNode->name(), NN ); } return 1; } QPixmap TheNSResources::getPixmap( const QString & QS ) { QPixmap P; QString S("networksettings2/"); S += QS; Log(("%s\n", S.latin1() )); P = Resource::loadPixmap( S ); return ( P.isNull() ) ? QPixmap() : P; } QString TheNSResources::tr( const char * s ) { return qApp->translate( "resource", s ); } const QString & TheNSResources::netNode2Name( const char * s ) { return NodeTypeNameMap[s]; } const QString & TheNSResources::netNode2Description( const char * s ) { return NodeTypeDescriptionMap[s]; } void TheNSResources::addConnection( NodeCollection * NC ) { ANetNodeInstance * NNI; ConnectionsMap.insert( NC->name(), NC ); // add (new) nodes to NodeList for( QListIterator<ANetNodeInstance> it(*NC); it.current(); ++it ) { NNI = it.current(); if( findNodeInstance( NNI->name() ) == 0 ) { // new item addNodeInstance( NNI ); } } } void TheNSResources::removeConnection( const QString & N ) { NodeCollection * NC = findConnection( N ); if( ! NC ) return; // delete netnodes in this connection ANetNodeInstance * NNI; for( NNI = NC->first(); NNI != 0; NNI = NC->next() ) { removeNodeInstance( NNI->name() ); } ConnectionsMap.remove( N ); } NodeCollection * TheNSResources::findConnection( const QString & S ) { return ConnectionsMap[ S ]; } /* void TheNSResources::renumberConnections( void ) { Name2Connection_t & M = NSResources->connections(); NodeCollection * NC; // for all connections NodeCollection::resetMaxNr(); for( QDictIterator<NodeCollection> it(M); it.current(); ++it ) { NC = it.current(); NC->setNumber( NC->maxConnectionNumber()+1 ); NC->setModified( 1 ); } } */ typedef struct EnvVars { char * Name; int Len; } EnvVar_t; #define AnEV(x) x, sizeof(x)-1 static EnvVar_t EV[] = { - // AnEV( "HOME=" ), -> SPECIAL - // AnEV( "LOGNAME=" ), -> SPECIAL - AnEV( "USER=" ), - AnEV( "LD_LIBRARY_PATH=" ), - AnEV( "PATH=" ), - AnEV( "QTDIR=" ), - AnEV( "OPIEDIR=" ), - AnEV( "SHELL=" ), + AnEV( "HOME" ), + AnEV( "LOGNAME" ), + AnEV( "USER" ), + AnEV( "LD_LIBRARY_PATH" ), + AnEV( "PATH" ), + AnEV( "QTDIR" ), + AnEV( "OPIEDIR" ), + AnEV( "SHELL" ), { NULL, 0 } }; void TheNSResources::detectCurrentUser( void ) { // find current running qpe QString QPEEnvFile = ""; + CurrentUser.UserName = ""; + CurrentUser.HomeDir = ""; + if( getenv( "OPIEDIR" ) == 0 ) { // nothing known { // open proc dir and find all dirs in it QRegExp R("[0-9]+"); QDir ProcDir( "/proc" ); QFileInfo FI; QStringList EL = ProcDir.entryList( QDir::Dirs ); // print it out for ( QStringList::Iterator it = EL.begin(); it != EL.end(); ++it ) { if( R.match( (*it) ) >= 0 ) { QString S = ProcDir.path()+"/"+ (*it); S.append( "/exe" ); FI.setFile( S ); // get the link S = FI.readLink(); if( S.right( 8 ) == "/bin/qpe" ) { // found running qpe QPEEnvFile.sprintf( ProcDir.path()+ "/" + (*it) + "/environ" ); break; } } } } if( QPEEnvFile.isEmpty() ) { // could not find qpe Log(("Could not find qpe\n" )); return; } // FI now contains path ProcDir to the cmd dir { char * Buf = 0; char TB[1024]; long BufSize = 0; int fd; int rd; fd = open( QPEEnvFile.latin1(), O_RDONLY ); if( fd < 0 ) { Log(("Could not open %s : %d\n", QPEEnvFile.latin1(), errno )); return; } while( (rd = read( fd, TB, sizeof(TB) ) ) > 0 ) { Buf = (char *)realloc( Buf, BufSize+rd ); memcpy( Buf+BufSize, TB, rd ); BufSize += rd; } char * Data = Buf; char * DataEnd = Data+BufSize-1; // get env items out of list while( Data < DataEnd ) { - if( strncmp( Data, "LOGNAME=", 8 ) == 0 ) { - CurrentUser.UserName = Data+8; - CurrentUser.EnvList.resize( CurrentUser.EnvList.size()+1 ); - CurrentUser.EnvList[CurrentUser.EnvList.size()-1] = - strdup( Data ); - } else if( strncmp( Data, "HOME=", 5 ) == 0 ) { - CurrentUser.HomeDir = Data+5; - CurrentUser.EnvList.resize( CurrentUser.EnvList.size()+1 ); - CurrentUser.EnvList[CurrentUser.EnvList.size()-1] = - strdup( Data ); - } else { + EnvVar_t * Run = EV; while( Run->Name ) { - if( strncmp( Data, Run->Name, Run->Len ) == 0 ) { + if( strncmp( Data, Run->Name, Run->Len ) == 0 && + Data[Run->Len] == '=' + ) { CurrentUser.EnvList.resize( CurrentUser.EnvList.size()+1 ); CurrentUser.EnvList[CurrentUser.EnvList.size()-1] = strdup( Data ); + + if( strcmp( Run->Name, "OPIEDIR" ) == 0 ) { // put OPIEDIR in env - if( strcmp( Run->Name, "OPIEDIR=" ) == 0 ) { putenv( CurrentUser.EnvList[CurrentUser.EnvList.size()-1] ); - + } else if( strcmp( Run->Name, "HOME" ) == 0 ) { + CurrentUser.HomeDir = Data+5; + } else if( strcmp( Run->Name, "LOGNAME" ) == 0 ) { + CurrentUser.UserName = Data+8; } break; } Run ++; } - } Data += strlen( Data )+1; } free( Buf ); if( ! CurrentUser.UserName.isEmpty() ) { // find user info struct passwd pwd; struct passwd * pwdres; if( getpwnam_r( CurrentUser.UserName.latin1(), &pwd, TB, sizeof(TB), &pwdres ) || pwdres == 0 ) { Log(("Could not determine user %s : %d\n", CurrentUser.UserName.latin1(), errno )); return; } CurrentUser.Uid = pwd.pw_uid; CurrentUser.Gid = pwd.pw_gid; } else{ CurrentUser.Uid = CurrentUser.Gid = -1; } } } else { - CurrentUser.UserName = getenv( "LOGNAME" ); - CurrentUser.EnvList.resize( CurrentUser.EnvList.size()+1 ); - CurrentUser.EnvList[CurrentUser.EnvList.size()-1] = - strdup( CurrentUser.UserName ); - - CurrentUser.HomeDir = getenv( "HOME" ); - CurrentUser.EnvList.resize( CurrentUser.EnvList.size()+1 ); - CurrentUser.EnvList[CurrentUser.EnvList.size()-1] = - strdup( CurrentUser.HomeDir ); + char * X; + QString S; - CurrentUser.EnvList.resize( CurrentUser.EnvList.size()+1 ); - CurrentUser.EnvList[CurrentUser.EnvList.size()-1] = getenv("USER"); - CurrentUser.EnvList.resize( CurrentUser.EnvList.size()+1 ); - CurrentUser.EnvList[CurrentUser.EnvList.size()-1] = getenv("LD_LIBRARY_PATH"); + EnvVar_t * Run = EV; + while( Run->Name ) { - CurrentUser.EnvList.resize( CurrentUser.EnvList.size()+1 ); - CurrentUser.EnvList[CurrentUser.EnvList.size()-1] = getenv("PATH"); + if( ( X = getenv( Run->Name ) ) ) { + Log(( "Env : %s = %s\n", Run->Name, X )); + S.sprintf( "%s=%s", Run->Name, X ); CurrentUser.EnvList.resize( CurrentUser.EnvList.size()+1 ); - CurrentUser.EnvList[CurrentUser.EnvList.size()-1] = getenv("QTDIR"); + CurrentUser.EnvList[CurrentUser.EnvList.size()-1] = + strdup( S.latin1() ); - CurrentUser.EnvList.resize( CurrentUser.EnvList.size()+1 ); - CurrentUser.EnvList[CurrentUser.EnvList.size()-1] = getenv("OPIEDIR"); - CurrentUser.EnvList.resize( CurrentUser.EnvList.size()+1 ); - CurrentUser.EnvList[CurrentUser.EnvList.size()-1] = getenv("SHELL"); + if( strcmp( Run->Name, "LOGNAME" ) == 0 ) { + CurrentUser.UserName = X; + } else if( strcmp( Run->Name, "HOME" ) == 0 ) { + CurrentUser.HomeDir = X; + } // regulare env var + } else { + Log(("Could not determine %s\n", Run->Name )); + } + Run ++; + } CurrentUser.Uid = getuid(); CurrentUser.Gid = getgid(); } } diff --git a/noncore/settings/networksettings2/networksettings2/resources.h b/noncore/settings/networksettings2/networksettings2/resources.h index 16355ba..23b120e 100644 --- a/noncore/settings/networksettings2/networksettings2/resources.h +++ b/noncore/settings/networksettings2/networksettings2/resources.h @@ -1,132 +1,137 @@ #ifndef __RESOURCES__H #define __RESOURCES__H #include <qstring.h> #include <qdict.h> #include <qmap.h> #include <qlist.h> #include "netnode.h" #include "systemfile.h" #include "system.h" class QLibrary; class QPixmap; class ANetNode; class ANetNodeInstance; typedef void (*GetNetNodeListFt_t)(QList<ANetNode>& PNN ); typedef struct NetNode_S { ANetNode * NetNode; QLibrary * TheLibrary; long NodeCountInLib; } NetNode_t; class CurrentQPEUser { public : CurrentQPEUser() : UserName(), HomeDir(), EnvList() {} + inline bool known( void ) + { return ! HomeDir.isEmpty() && ! UserName.isEmpty(); } + QString UserName; QString HomeDir; int Uid; int Gid; QArray<char *> EnvList; }; typedef QDict<NetNode_t> Name2NetNode_t; typedef QDict<ANetNodeInstance > Name2Instance_t; typedef QDict<NodeCollection> Name2Connection_t; typedef QDict<SystemFile> Name2SystemFile_t; class TheNSResources { public : TheNSResources( void ); ~TheNSResources( ); // give busy feedback void busy( bool B ); System & system() { return *TheSystem; } int assignConnectionNumber(void); QPixmap getPixmap( const QString & Name ); Name2NetNode_t & netNodes( void ) { return AllNodeTypes; } bool netNodeExists( const QString & X ) { return AllNodeTypes.find(X)!=0; } ANetNode * findNetNode( const QString & N ) { NetNode_t * NNT = AllNodeTypes.find(N); return (NNT) ? NNT->NetNode : 0; } Name2SystemFile_t & systemFiles( void ) { return SystemFiles; } void addSystemFile( const QString & ID, const QString & P, bool KDI ); ANetNodeInstance * createNodeInstance( const QString & S ) { ANetNodeInstance * NNI = 0; NetNode_t * NNT = AllNodeTypes[S]; if( ! NNT ) { return 0; } NNI = NNT->NetNode->createInstance(); NNI->initialize(); return NNI; } Name2Instance_t & netNodeInstances( void ) { return AllNodes; } void addNodeInstance( ANetNodeInstance * I ) { AllNodes.insert( I->name(), I ); } void removeNodeInstance( const QString & N ) { AllNodes.remove( N );} ANetNodeInstance * findNodeInstance( const QString & S ) { return (AllNodes.find(S)!=0) ? AllNodes[S] : 0; } const QString & netNode2Name( const char * Type ); const QString & netNode2Description( const char * Type ); void addConnection( NodeCollection * NC ); void removeConnection( const QString & N ); NodeCollection * findConnection( const QString & N ); Name2Connection_t & connections( void ) { return ConnectionsMap; } + inline bool userKnown( void ) + { return CurrentUser.known(); } CurrentQPEUser & currentUser( void ) { return CurrentUser; } private : void detectCurrentUser( void ); QString tr( const char * path ); void findAvailableNetNodes( const QString &path ); bool loadNetNode( const QString &pluginFileName, const QString &resolveString = "create_plugin"); QMap< QString, QString> NodeTypeNameMap; QMap< QString, QString> NodeTypeDescriptionMap; Name2Connection_t ConnectionsMap; System * TheSystem; Name2SystemFile_t SystemFiles; // all node type classes Name2NetNode_t AllNodeTypes; // all nodes Name2Instance_t AllNodes; CurrentQPEUser CurrentUser; }; extern TheNSResources * _NSResources; #define NSResources _NSResources #endif diff --git a/noncore/settings/networksettings2/nsdata.cpp b/noncore/settings/networksettings2/nsdata.cpp index d709c0a..e2dd5b5 100644 --- a/noncore/settings/networksettings2/nsdata.cpp +++ b/noncore/settings/networksettings2/nsdata.cpp @@ -1,209 +1,216 @@ #include <stdlib.h> #include <qpe/qpeapplication.h> #include <qtextstream.h> #include <qdir.h> #include <qfile.h> #include <qfileinfo.h> #include "nsdata.h" #include <asdevice.h> #include <resources.h> static QString CfgFile; NetworkSettingsData::NetworkSettingsData( void ) { // init global resources structure new TheNSResources(); + if( ! NSResources->userKnown() ) { + Log(( "Cannot detect qpe user HOME=\"%s\" USER=\"%s\"\n", + NSResources->currentUser().HomeDir.latin1(), + NSResources->currentUser().UserName.latin1() )); + return; + } + CfgFile.sprintf( "%s/Settings/NS2.conf", NSResources->currentUser().HomeDir.latin1() ); Log(( "Cfg from %s\n", CfgFile.latin1() )); // load settings IsModified = 0; loadSettings(); } // saving is done by caller NetworkSettingsData::~NetworkSettingsData( void ) { delete NSResources; } void NetworkSettingsData::loadSettings( void ) { QString Line, S; QString Attr, Value; long idx; QFile F( CfgFile ); QTextStream TS( &F ); do { if( ! F.open(IO_ReadOnly) ) break; /* load the file -> FORMAT : [NETNODETYPE] Entries ... <EMPTYLINE> [connection] Name=Name Node=Name <EMPTYLINE> */ while( ! TS.atEnd() ) { S = Line = TS.readLine(); if ( S.isEmpty() || S[0] != '[' ) continue; S = S.mid( 1, S.length()-2 ); if( ! NSResources ) { continue; } if( S == "connection" ) { // load connections -> collections of nodes NodeCollection * NC = new NodeCollection( TS ); NSResources->addConnection( NC ); } else { ANetNode * NN = 0; ANetNodeInstance* NNI = 0; if( S.startsWith( "nodetype " ) ) { S = S.mid( 9, S.length()-9 ); S = deQuote(S); // try to find netnode NN = NSResources->findNetNode( S ); Log( ( "Node %s : %p\n", S.latin1(), NN ) ); } else { // try to find instance NNI = NSResources->createNodeInstance( S ); Log( ( "NodeInstance %s : %p\n", S.latin1(), NNI )); } if( NN == 0 && NNI == 0 ) { LeftOvers.append( Line ); } do { S = Line = TS.readLine(); if( NN || NNI ) { if( S.isEmpty() ) { // empty line break; } idx = S.find( '=' ); if( idx > 0 ) { Attr = S.left( idx ); Value = S.mid( idx+1, S.length() ); } else { Value=""; Attr = S; } Value.stripWhiteSpace(); Attr.stripWhiteSpace(); Attr.lower(); // dequote Attr Value = deQuote(Value); if( NN ) { // set the attribute NN->setAttribute( Attr, Value ); } else { // set the attribute NNI->setAttribute( Attr, Value ); } } else { LeftOvers.append( Line ); // add empty line too as delimiter if( S.isEmpty() ) { // empty line break; } } } while( 1 ); if( NNI ) { // loading from file -> exists NNI->setNew( FALSE ); NSResources->addNodeInstance( NNI ); } } } } while( 0 ); } QString NetworkSettingsData::saveSettings( void ) { QString ErrS = ""; if( ! isModified() ) return ErrS; QString S; QFile F( CfgFile + ".bup" ); Log( ( "Saving settings to %s\n", CfgFile.latin1() )); if( ! F.open( IO_WriteOnly | IO_Truncate ) ) { ErrS = qApp->translate( "NetworkSettings", "<p>Could not save setup to \"%1\" !</p>" ). arg(CfgFile); // problem return ErrS; } QTextStream TS( &F ); // save leftovers for ( QStringList::Iterator it = LeftOvers.begin(); it != LeftOvers.end(); ++it ) { TS << (*it) << endl; } // save global configs for( QDictIterator<NetNode_t> it( NSResources->netNodes() ); it.current(); ++it ) { TS << "[nodetype " << quote( QString( it.current()->NetNode->name() ) ) << "]" << endl; it.current()->NetNode->saveAttributes( TS ); TS << endl; } { Name2Connection_t & M = NSResources->connections(); ANetNodeInstance * NNI; // for all connections for( QDictIterator<NodeCollection> it(M); it.current(); ++it ) { // all nodes in those connections for( QListIterator<ANetNodeInstance> nit(*(it.current())); nit.current(); ++nit ) { // header NNI = nit.current(); TS << '[' << QString(NNI->nodeClass()->name()) << ']' << endl; NNI->saveAttributes( TS ); TS << endl; } TS << "[connection]" << endl; it.current()->save(TS); } } QDir D("."); @@ -350,244 +357,247 @@ QString NetworkSettingsData::generateSettings( void ) { // find connections that want to write to this file for( QDictIterator<NodeCollection> ncit(M); ncit.current(); ++ncit ) { NC = ncit.current(); if( NC->done() ) { // already done continue; } if( ! NC->hasDataForFile( SF->name() ) ) { // no data continue; } Log(("Generating %s for connection %s\n", SF->name().latin1(), NC->name().latin1() )); // find highest item that wants to write data to this file FirstWithData = NC->firstWithDataForFile( SF->name() ); // find device on which this connection works CurDev = NC->device(); // class of that node CurDevNN = CurDev->netNode()->nodeClass(); Log(( "%s is done %d\n", FirstWithData->nodeClass()->name(), FirstWithData->nodeClass()->done() )); if( ! FirstWithData->nodeClass()->done() ) { // generate fixed part if( ! SF->preDeviceSection( CurDevNN ) ) { S = qApp->translate( "NetworkSettings", "<p>Error in section \"Pre-Device\" for file \"%1\"</p>" ). arg( SF->name() ); return S; } if( FirstWithData->nodeClass()->generateFile( SF->name(), SF->path(), *SF, -1 ) == 2 ) { S = qApp->translate( "NetworkSettings", "<p>Error in section \"Common\" for file \"%1\" and node \"%2\"</p>" ). arg( SF->name() ). arg( CurDevNN->name() ); return S; } FirstWithData->nodeClass()->setDone( 1 ); } NoOfDevs = 0; DevCtStart = -1; if( SF->knowsDeviceInstances() ) { DevCtStart = 0; NoOfDevs = CurDevNN->instanceCount(); } Log(( "Node %s is done %d\n", CurDev->netNode()->nodeClass()->name(), CurDev->netNode()->nodeClass()->done() )); if( ! CurDev->netNode()->nodeClass()->done() ) { // first time this device is handled // generate common device specific part for( int i = DevCtStart; i < NoOfDevs ; i ++ ) { if( FirstWithData->nodeClass()->generateFile( SF->name(), SF->path(), *SF, CurDev->netNode(), i ) == 2 ) { S = qApp->translate( "NetworkSettings", "<p>Error in section \"Device\" for file \"%1\" and node \"%2\"</p>" ). arg( SF->name() ). arg( CurDevNN->name() ); return S; } } CurDev->netNode()->nodeClass()->setDone( 1 ); } // generate profile specific info // for all nodeconnections that work on the same device for( QDictIterator<NodeCollection> ncit2(M); ncit2.current(); ++ncit2 ) { if( ncit2.current()->device() != CurDev ) { // different device continue; } Log(("Connection %s of same family\n", ncit2.current()->name().latin1() )); // generate NNI = ncit2.current()->firstWithDataForFile( SF->name() ); for( int i = DevCtStart; i < NoOfDevs ; i ++ ) { if( ! SF->preNodeSection( NNI, i ) ) { S = qApp->translate( "NetworkSettings", "<p>Error in \"Pre-Node Part\" for file \"%1\" and node \"%2\"</p>" ). arg( SF->name() ). arg( CurDevNN->name() ); return S; } switch( NNI->generateFile( SF->name(), SF->path(), *SF, i ) ) { case 0 : (*SF) << endl; break; case 1 : break; case 2 : S = qApp->translate( "NetworkSettings", "<p>Error in section \"Node\" for file \"%1\" and node \"%2\"</p>" ). arg( SF->name() ). arg( CurDevNN->name() ); return S; } if( ! SF->postNodeSection( NNI, i ) ) { S = qApp->translate( "NetworkSettings", "<p>Error in \"Post-Node Part\" for file \"%1\" and node \"%2\"</p>" ). arg( SF->name() ). arg( CurDevNN->name() ); return S; } } ncit2.current()->setDone( 1 ); } } if( ! SF->postDeviceSection( CurDevNN ) ) { S = qApp->translate( "NetworkSettings", "<p>Error in section \"Post-Device\" for file \"%1\" and node \"%2\"</p>" ). arg( SF->name() ). arg( CurDevNN->name() ); return S; } if( ! SF->postSection() ) { S = qApp->translate( "NetworkSettings", "<p>Error in section \"Closure\" for file \"%1\"</p>" ). arg( SF->name() ); return S; } // end of file SF->close(); } return S; } QList<NodeCollection> NetworkSettingsData::collectPossible( const char * Interface ) { // collect connections that can work on top of this interface NodeCollection * NC; QList<NodeCollection> PossibleConnections; Name2Connection_t & M = NSResources->connections(); // for all connections for( QDictIterator<NodeCollection> it(M); it.current(); ++it ) { NC = it.current(); // check if this profile handles the requested interface if( NC->handlesInterface( Interface ) && // if different Intf. NC->state() != Disabled && // if not enabled NC->state() != IsUp // if already used ) { Log( ( "Append %s for %s\n", NC->name().latin1(), Interface)); PossibleConnections.append( NC ); } } return PossibleConnections; } /* Called by the system to see if interface can be brought UP if allowed, echo Interface-allowed else Interface-disallowed */ bool NetworkSettingsData::canStart( const char * Interface ) { // load situation NodeCollection * NC = 0; QList<NodeCollection> PossibleConnections; PossibleConnections = collectPossible( Interface ); - Log( ( "Possiblilies %d\n", PossibleConnections.count() )); + Log( ( "for %s : Possiblilies %d\n", + Interface, PossibleConnections.count() )); switch( PossibleConnections.count() ) { case 0 : // no connections break; case 1 : // one connection NC = PossibleConnections.first(); break; default : // need to ask user ? return 1; } if( NC ) { switch( NC->state() ) { case Unchecked : case Unknown : case Unavailable : case Disabled : // this profile does not allow interface to be UP // -> try others break; case Off : // try to UP the device if( ! NC->setState( Activate ) ) { // cannot bring device Online -> try other alters break; } // FT case Available : case IsUp : // also called for 'ifdown' // device is ready -> done + Log(( "%s-c%d-allowed\n", Interface, NC->number() )); printf( "%s-c%d-allowed\n", Interface, NC->number() ); return 0; } } // if we come here no alternatives are possible + Log(( "%s-cnn-disallowed\n", Interface )); printf( "%s-cnn-disallowed\n", Interface ); return 0; } /* Called by the system to regenerate config files */ bool NetworkSettingsData::regenerate( void ) { QString S = generateSettings(); if( ! S.isEmpty() ) { fprintf( stdout, "%s\n", S.latin1() ); return 1; } return 0; } |