initial working wlan module

1 files changed, 235 insertions, 0 deletions

diff --git a/noncore/settings/networksettings/wlan/wlanimp.cpp b/noncore/settings/networksettings/wlan/wlanimp.cpp
new file mode 100644
index 0000000..60ffeeb
--- a/dev/null
+++ b/noncore/settings/networksettings/wlan/wlanimp.cpp
@@ -0,0 +1,235 @@
+#include "wlanimp.h"
+
+/* Config class */
+#include <qpe/config.h>
+/* Global namespace */
+#include <qpe/global.h>
+/* system() */
+#include <stdlib.h>
+#include <qfile.h>
+#include <qdir.h>
+#include <qtextstream.h>
+#include <qmessagebox.h>
+#include <qlineedit.h>
+#include <qspinbox.h>
+#include <qradiobutton.h>
+#include <qcheckbox.h>
+#include <qregexp.h>
+
+WLANImp::WLANImp( Config &cfg, QWidget* parent, const char* name):WLAN(parent, name),config(cfg){
+  readConfig();
+}
+
+void WLANImp::readConfig()
+{
+    qWarning( "WLANImp::readConfig() called." );
+    config.setGroup( "Properties" );
+    QString ssid = config.readEntry( "SSID", "any" );
+    if( ssid == "any" || ssid == "ANY" ){
+        essNon->setChecked( TRUE );
+    } else {
+        essSpecific->setChecked( TRUE );
+        essSpecificLineEdit->setText( ssid );
+    }
+    QString mode = config.readEntry( "Mode", "Managed" );
+    if( mode == "adhoc" ) {
+        network802->setChecked( TRUE );
+    } else {
+        networkInfrastructure->setChecked( TRUE );
+    }
+    networkChannel->setValue( config.readNumEntry( "CHANNEL", 1 ) );
+//    config.readEntry( "RATE", "auto" );
+    config.readEntry( "dot11PrivacyInvoked" ) == "true" ? wepEnabled->setChecked( TRUE ) : wepEnabled->setChecked( FALSE );
+    config.readEntry( "AuthType", "opensystem" );
+    config.readEntry( "PRIV_KEY128", "false" ) == "false" ? key40->setChecked( TRUE ) : key128->setChecked( TRUE );
+    int defaultkey = config.readNumEntry( "dot11WEPDefaultKeyID", 0 );
+    switch( defaultkey ){
+    case 0:
+        keyRadio0->setChecked( TRUE );
+	break;
+    case 1:
+        keyRadio1->setChecked( TRUE );
+	break;
+    case 2:
+        keyRadio2->setChecked( TRUE );
+	break;
+    case 3:
+        keyRadio3->setChecked( TRUE );
+	break;
+    }
+    keyLineEdit0->setText(config.readEntry( "dot11WEPDefaultKey0" ));
+    keyLineEdit1->setText(config.readEntry( "dot11WEPDefaultKey1" ));
+    keyLineEdit2->setText(config.readEntry( "dot11WEPDefaultKey2" ));
+    keyLineEdit3->setText(config.readEntry( "dot11WEPDefaultKey3" ));
+    return;
+}
+
+bool WLANImp::writeConfig()
+{
+    qWarning( "WLANImp::writeConfig() called." );
+    config.setGroup( "Properties" );
+    if( essNon->isChecked() ) {
+        config.writeEntry( "SSID", "any" );
+    } else {
+        config.writeEntry( "SSID", essSpecificLineEdit->text() );
+    }
+    if( networkInfrastructure->isChecked() ){
+        config.writeEntry( "Mode", "Managed" );
+    } else if( network802->isChecked() ){
+        config.writeEntry( "Mode", "adhoc" );
+    }
+    config.writeEntry( "CHANNEL", networkChannel->value() );
+//    config.readEntry( "RATE", "auto" );
+    wepEnabled->isChecked() ? config.writeEntry( "dot11PrivacyInvoked", "true" ) : config.writeEntry( "dot11PrivacyInvoked", "false" );
+    authOpen->isChecked() ? config.writeEntry( "AuthType", "opensystem" ) : config.writeEntry( "AuthType", "sharedkey" );
+    key40->isChecked() ? config.writeEntry( "PRIV_KEY128", "false" ) : config.writeEntry( "PRIV_KEY128", "true" );
+    if( keyRadio0->isChecked() ){
+        config.writeEntry( "dot11WEPDefaultKeyID", 0 );
+    } else if( keyRadio1->isChecked() ){
+        config.writeEntry( "dot11WEPDefaultKeyID", 1 );
+    } else if( keyRadio2->isChecked() ){
+        config.writeEntry( "dot11WEPDefaultKeyID", 2 );
+    } else if( keyRadio3->isChecked() ){
+        config.writeEntry( "dot11WEPDefaultKeyID", 3 );
+    }
+    config.writeEntry( "dot11WEPDefaultKey0", keyLineEdit0->text() );
+    config.writeEntry( "dot11WEPDefaultKey1", keyLineEdit1->text() );
+    config.writeEntry( "dot11WEPDefaultKey2", keyLineEdit2->text() );
+    config.writeEntry( "dot11WEPDefaultKey3", keyLineEdit3->text() );
+    return writeWirelessOpts( config );
+//    return TRUE;
+}
+
+/**
+ */
+void WLANImp::accept()
+{
+    if ( writeConfig() )
+		QDialog::accept();
+}
+
+void WLANImp::done ( int r )
+{
+	QDialog::done ( r );
+	close ( );
+}
+
+bool WLANImp::writeWirelessOpts( Config &config, QString scheme )
+{
+    qWarning( "WLANImp::writeWirelessOpts entered." );
+    QString prev = "/etc/pcmcia/wireless.opts";
+    QFile prevFile(prev);
+    if ( !prevFile.open( IO_ReadOnly ) )
+	return FALSE;
+
+    QString tmp = "/etc/pcmcia/wireless.opts-qpe-new";
+    QFile tmpFile(tmp);
+    if ( !tmpFile.open( IO_WriteOnly ) )
+	return FALSE;
+
+    bool retval = TRUE;
+    
+    QTextStream in( &prevFile );
+    QTextStream out( &tmpFile );
+
+    config.setGroup("Properties");
+    
+    QString line;
+    bool found=FALSE;
+    bool done=FALSE;
+    while ( !in.atEnd() ) {
+	QString line = in.readLine();
+	QString wline = line.simplifyWhiteSpace();
+	if ( !done ) {
+	    if ( found ) {
+		// skip existing entry for this scheme, and write our own.
+		if ( wline == ";;" ) {
+		    found = FALSE;
+		    continue;
+		} else {
+		    continue;
+		}
+	    } else {
+		if ( wline.left(scheme.length()+7) == scheme + ",*,*,*)" ) {
+		    found=TRUE;
+		    continue; // skip this line
+		} else if ( wline == "esac" || wline == "*,*,*,*)" ) {
+		    // end - add new entry
+		    // Not all fields have a GUI, but all are supported
+		    // in the letwork configuration files.
+		    static const char* txtfields[] = {
+			0
+		    };
+		    QString readmode = config.readEntry( "Mode", "Managed" );
+		    QString mode;
+		    if( readmode == "Managed" ){
+			mode = readmode;
+		    } else if( readmode == "adhoc" ){
+			mode = "Ad-Hoc";
+		    }
+		    QString key;
+		    if( wepEnabled->isChecked() ){
+			int defaultkey = config.readNumEntry( "dot11WEPDefaultKeyID", 0 );
+			switch( defaultkey ){
+			    case 0:
+				key += keyLineEdit0->text();
+				break;
+			    case 1:
+				key += keyLineEdit1->text();
+				break;
+			    case 2:
+				key += keyLineEdit2->text();
+				break;
+			    case 3:
+				key += keyLineEdit3->text();
+				break;
+			}
+		        if( config.readEntry( "AuthType", "opensystem" ) == "opensystem")
+			    key += " open";
+		    }
+		    out << scheme << ",*,*,*)" << "\n"
+			<< "    ESSID=" << Global::shellQuote( config.readEntry( "SSID", "any" ) ) << "\n"
+			<< "    MODE=" << mode << "\n"
+			<< "    KEY=" << Global::shellQuote( key ) << "\n"
+			<< "    RATE=" << "auto" << "\n"
+			;
+			if( mode != "Managed"  )
+				out << "    CHANNEL=" << config.readNumEntry( "CHANNEL", 1 ) << "\n";
+		    const char** f = txtfields;
+		    while (*f) {
+			out << "    " << *f << "=" << config.readEntry(*f,"") << "\n";
+			++f;
+		    }
+		    out << "    ;;\n";
+		    done = TRUE;
+		}
+	    }
+	}
+	out << line << "\n";
+    }
+
+    prevFile.close();
+    tmpFile.close();
+    QString initpath;
+    //system("cardctl suspend");
+    if( QDir("/etc/rc.d/init.d").exists() ){
+	initpath = "/etc/rc.d/init.d";
+    } else if( QDir("/etc/init.d").exists() ){
+	initpath = "/etc/init.d";
+    }
+    if( initpath )
+	    system(QString("%1/pcmcia stop").arg(initpath));
+
+    if( system( "mv " + tmp + " " + prev ) )
+	retval = FALSE;
+//#ifdef USE_SCHEMES
+//    if ( retval )
+//	SchemeChanger::changeScheme(scheme);
+//#endif
+
+    //system("cardctl resume");
+    if( initpath )
+	    system(QString("%1/pcmcia start").arg(initpath));
+
+    return retval;
+}