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-rw-r--r--noncore/settings/networksettings2/main.cpp4
-rw-r--r--noncore/settings/networksettings2/network/network_NN.cpp5
-rw-r--r--noncore/settings/networksettings2/networksettings2/resources.cpp83
-rw-r--r--noncore/settings/networksettings2/networksettings2/resources.h5
-rw-r--r--noncore/settings/networksettings2/nsdata.cpp12
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;
}