Diffstat (limited to 'noncore/net/networksetup/interfaces/interfaces.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/net/networksetup/interfaces/interfaces.cpp | 62 |
1 files changed, 32 insertions, 30 deletions
diff --git a/noncore/net/networksetup/interfaces/interfaces.cpp b/noncore/net/networksetup/interfaces/interfaces.cpp index f1b8067..708f399 100644 --- a/noncore/net/networksetup/interfaces/interfaces.cpp +++ b/noncore/net/networksetup/interfaces/interfaces.cpp @@ -61,41 +61,41 @@ QStringList Interfaces::getInterfaceList(){ } } } return list; } /** * Find out if interface is in an "auto" group or not. * Report any duplicates such as eth0 being in two differnt auto's * @param interface interface to check to see if it is on or not. * @return true is interface is in auto */ -bool Interfaces::isAuto(QString interface){ +bool Interfaces::isAuto(const QString &interface){ QStringList autoLines = interfaces.grep(QRegExp(AUTO)); QStringList awi = autoLines.grep(QRegExp(interface)); if(awi.count() > 1) qDebug(QString("Interfaces: Found more then auto group with interface: %1.").arg(interface).latin1()); if(awi.count() < 1) return false; return true; } /** * Attempt to set the auto option for interface to setAuto. * @param interface the interface to set * @param setAuto the value to set interface to. * @return false if already set to setAuto. * */ -bool Interfaces::setAuto(QString interface, bool setAuto){ +bool Interfaces::setAuto(const QString &interface, bool setAuto){ // Don't need to set it if it is already set. if(isAuto(interface) == setAuto) return false; bool changed = false; for ( QStringList::Iterator it = interfaces.begin(); it != interfaces.end(); ++it ) { if((*it).contains(AUTO)){ //We know that they are not in any group so let add to this auto. if(setAuto){ (*it) = (*it) += " " + interface; // Don't care to have such thins as: auto eth0 lo usb0 (*it) = (*it).simplifyWhiteSpace(); @@ -147,40 +147,40 @@ bool Interfaces::isInterfaceSet(){ return (currentIface != interfaces.end()); } /** * Add a new interface of with the settings - family and method * @param interface the name of the interface to set. All whitespace is * removed from the interface name. * @param family the family of this interface inet or inet, ipx or inet6 * Must of one of the families defined in interfaces.h * @param method for the family. see interfaces man page for family methods. * @return true if successfull. */ -bool Interfaces::addInterface(QString interface, QString family, QString method){ +bool Interfaces::addInterface(const QString &interface, const QString &family, const QString &method){ if(acceptedFamily.contains(family)==0) return false; - interface = interface.simplifyWhiteSpace(); - interface = interface.replace(QRegExp(" "), ""); + QString newInterface = interface.simplifyWhiteSpace(); + newInterface = newInterface.replace(QRegExp(" "), ""); interfaces.append(""); - interfaces.append(QString(IFACE " %1 %2 %3").arg(interface).arg(family).arg(method)); + interfaces.append(QString(IFACE " %1 %2 %3").arg(newInterface).arg(family).arg(method)); return true; } /** * Copies interface with name interface to name newInterface * @param newInterface name of the new interface. * @return bool true if successfull */ -bool Interfaces::copyInterface(QString interface, QString newInterface){ +bool Interfaces::copyInterface(const QString &interface, const QString &newInterface){ if(!setInterface(interface)) return false; QStringList::Iterator it = currentIface; it++; bool error; addInterface(newInterface, getInterfaceFamily(error), getInterfaceMethod(error)); if(!setInterface(newInterface)) return false; QStringList::Iterator newIface = currentIface; newIface++; for ( ; it != interfaces.end(); ++it ){ @@ -271,197 +271,199 @@ QString Interfaces::getInterfaceMethod(bool &error){ line = line.mid(name.length()+1, line.length()); line = line.mid(family.length()+1, line.length()); line = line.simplifyWhiteSpace(); error = false; return line; } /** * Sets the interface name to newName. * @param newName the new name of the interface. All whitespace is removed. * @return bool true if successfull. */ -bool Interfaces::setInterfaceName(QString newName){ +bool Interfaces::setInterfaceName(const QString &newName){ if(currentIface == interfaces.end()) return false; - newName = newName.simplifyWhiteSpace(); - newName = newName.replace(QRegExp(" "), ""); + QString name = newName.simplifyWhiteSpace(); + name = name.replace(QRegExp(" "), ""); bool returnValue = false; - (*currentIface) = QString("iface %1 %2 %3").arg(newName).arg(getInterfaceFamily(returnValue)).arg(getInterfaceMethod(returnValue)); + (*currentIface) = QString("iface %1 %2 %3").arg(name).arg(getInterfaceFamily(returnValue)).arg(getInterfaceMethod(returnValue)); return !returnValue; } /** * Sets the interface family to newName. * @param newName the new name of the interface. Must be one of the families * defined in the interfaces.h file. * @return bool true if successfull. */ -bool Interfaces::setInterfaceFamily(QString newName){ +bool Interfaces::setInterfaceFamily(const QString &newName){ if(currentIface == interfaces.end()) return false; if(acceptedFamily.contains(newName)==0) return false; bool returnValue = false; (*currentIface) = QString("iface %1 %2 %3").arg(getInterfaceName(returnValue)).arg(newName).arg(getInterfaceMethod(returnValue)); return !returnValue; } /** * Sets the interface method to newName * @param newName the new name of the interface * @return bool true if successfull. */ -bool Interfaces::setInterfaceMethod(QString newName){ +bool Interfaces::setInterfaceMethod(const QString &newName){ if(currentIface == interfaces.end()) return false; bool returnValue = false; (*currentIface) = QString("iface %1 %2 %3").arg(getInterfaceName(returnValue)).arg(getInterfaceFamily(returnValue)).arg(newName); return !returnValue; } /** * Get a value for an option in the currently selected interface. For example * calling getInterfaceOption("address") on the following stanza would * return 192.168.1.1. * iface eth0 static * address 192.168.1.1 * @param option the options to get the value. * @param error set to true if any error occurs, false otherwise. * @return QString the options value. QString::null if error == true */ -QString Interfaces::getInterfaceOption(QString option, bool &error){ +QString Interfaces::getInterfaceOption(const QString &option, bool &error){ return getOption(currentIface, option, error); } /** * Set a value for an option in the currently selected interface. If option * doesn't exist then it is added along with the value. * @param option the options to set the value. * @param value the value that option should be set to. * @param error set to true if any error occurs, false otherwise. * @return QString the options value. QString::null if error == true */ -bool Interfaces::setInterfaceOption(QString option, QString value){ +bool Interfaces::setInterfaceOption(const QString &option, const QString &value){ return setOption(currentIface, option, value); } /** * Removes a value for an option in the currently selected interface. * @param option the options to set the value. * @param value the value that option should be set to. * @param error set to true if any error occurs, false otherwise. * @return QString the options value. QString::null if error == true */ -bool Interfaces::removeInterfaceOption(QString option, QString value){ +bool Interfaces::removeInterfaceOption(const QString &option, const QString &value){ return removeOption(currentIface, option, value); } /** * Removes all of the options from the currently selected interface. * @return bool error if if successfull */ bool Interfaces::removeAllInterfaceOptions(){ return removeAllOptions(currentIface); } /** * Set the current map to interface's map. This needs to be done before you * can call addMapping(), set/getMap(), and get/setScript(). * @param interface the name of the interface to set. All whitespace is * removed from the interface name. * @return bool true if it is successfull. */ -bool Interfaces::setMapping(QString interface){ - interface = interface.simplifyWhiteSpace(); - interface = interface.replace(QRegExp(" "), ""); - return setStanza(MAPPING, interface, currentMapping); +bool Interfaces::setMapping(const QString &interface){ + QString interfaceName = interface.simplifyWhiteSpace(); + interfaceName = interfaceName.replace(QRegExp(" "), ""); + return setStanza(MAPPING, interfaceName, currentMapping); } /** * Adds a new Mapping to the interfaces file with interfaces. * @param interface the name(s) of the interfaces to set to this mapping */ -void Interfaces::addMapping(QString option){ +void Interfaces::addMapping(const QString &option){ interfaces.append(""); interfaces.append(QString(MAPPING " %1").arg(option)); } /** * Remove the currently selected map and all of its options. * @return bool if successfull or not. */ bool Interfaces::removeMapping(){ if(currentMapping == interfaces.end()) return false; (*currentMapping) = ""; return removeAllOptions(currentMapping); } /** * Set a map option within a mapping. * @param map map to use * @param value value to go with map * @return bool true if it is successfull. */ -bool Interfaces::setMap(QString map, QString value){ +bool Interfaces::setMap(const QString &map, const QString &value){ return setOption(currentMapping, map, value); } /** * Removes a map option within a mapping. * @param map map to use * @param value value to go with map * @return bool true if it is successfull. */ -bool Interfaces::removeMap(QString map, QString value){ +bool Interfaces::removeMap(const QString &map, const QString &value){ return removeOption(currentMapping, map, value); } /** * Get a map value within a mapping. * @param map map to get value of * @param bool true if it is successfull. * @return value that goes to the map */ -QString Interfaces::getMap(QString map, bool &error){ +QString Interfaces::getMap(const QString &map, bool &error){ return getOption(currentMapping, map, error); } /** * Sets a script value of the current mapping to argument. * @param argument the script name. * @return true if successfull. */ -bool Interfaces::setScript(QString argument){ +bool Interfaces::setScript(const QString &argument){ return setOption(currentMapping, "script", argument); } /** * @param error true if could not retrieve the current script argument. * @return QString the argument of the script for the current mapping. */ QString Interfaces::getScript(bool &error){ return getOption(currentMapping, "script", error); } + + /** * Helper function used to parse through the QStringList and put pointers in * the correct place. * @param stanza The stanza (auto, iface, mapping) to look for. * @param option string that must be in the stanza's main line. * @param interator interator to place at location of stanza if successfull. * @return bool true if the stanza is found. */ -bool Interfaces::setStanza(QString stanza, QString option, QStringList::Iterator &iterator){ +bool Interfaces::setStanza(const QString &stanza, const QString &option, QStringList::Iterator &iterator){ bool found = false; iterator = interfaces.end(); for ( QStringList::Iterator it = interfaces.begin(); it != interfaces.end(); ++it ) { QString line = (*it).simplifyWhiteSpace(); if(line.contains(stanza) && line.contains(option) && line.at(0) != '#'){ uint point = line.find(option); bool valid = true; if(point > 0){ // There are more chars in the line. check +1 if(line.at(point-1) != ' ') valid = false; } @@ -480,25 +482,25 @@ bool Interfaces::setStanza(QString stanza, QString option, QStringList::Iterator } } } return found; } /** * Sets a value of an option in a stanza * @param start the start of the stanza * @param option the option to use when setting value. * @return bool true if successfull, false otherwise. */ -bool Interfaces::setOption(QStringList::Iterator start, QString option, QString value){ +bool Interfaces::setOption(const QStringList::Iterator &start, const QString &option, const QString &value){ if(start == interfaces.end()) return false; bool found = false; for ( QStringList::Iterator it = start; it != interfaces.end(); ++it ) { if(((*it).contains(IFACE) || (*it).contains(MAPPING) || (*it).contains(AUTO)) && it != start){ if(!found && value != ""){ // Got to the end of the stanza without finding it, so append it. interfaces.insert(--it, QString("\t%1 %2").arg(option).arg(value)); } found = true; break; @@ -515,25 +517,25 @@ bool Interfaces::setOption(QStringList::Iterator start, QString option, QString QStringList::Iterator p = start; interfaces.insert(++p, QString("\t%1 %2").arg(option).arg(value)); found = true; } return found; } /** * Removes a option in a stanza * @param start the start of the stanza * @param option the option to use when setting value. * @return bool true if successfull, false otherwise. */ -bool Interfaces::removeOption(QStringList::Iterator start, QString option, QString value){ +bool Interfaces::removeOption(const QStringList::Iterator &start, const QString &option, const QString &value){ if(start == interfaces.end()) return false; bool found = false; for ( QStringList::Iterator it = start; it != interfaces.end(); ++it ) { if(((*it).contains(IFACE) || (*it).contains(MAPPING) || (*it).contains(AUTO)) && it != start){ // got to the end without finding it break; } if((*it).contains(option) && (*it).contains(value) && it != start && (*it).at(0) != '#'){ // Found it in stanza so replace it. if(found) @@ -541,50 +543,50 @@ bool Interfaces::removeOption(QStringList::Iterator start, QString option, QStri found = true; (*it) = ""; } } return found; } /** * Removes all options in a stanza * @param start the start of the stanza * @return bool true if successfull, false otherwise. */ -bool Interfaces::removeAllOptions(QStringList::Iterator start){ +bool Interfaces::removeAllOptions(const QStringList::Iterator &start){ if(start == interfaces.end()) return false; QStringList::Iterator it = start; it = ++it; for (; it != interfaces.end(); ++it ) { if(((*it).contains(IFACE) || (*it).contains(MAPPING) || (*it).contains(AUTO)) && it != start){ break; } it = interfaces.remove(it); it = --it; } // Leave a space between this interface and the next. interfaces.insert(it, QString("")); return true; } /** * Gets a value of an option in a stanza * @param start the start of the stanza * @param option the option to use when getting the value. * @param bool true if errors false otherwise. * @return QString the value of option QString::null() if error == true. */ -QString Interfaces::getOption(QStringList::Iterator start, QString option, bool &error){ +QString Interfaces::getOption(const QStringList::Iterator &start, const QString &option, bool &error){ if(start == interfaces.end()){ error = false; return QString(); } QString value; bool found = false; for ( QStringList::Iterator it = start; it != interfaces.end(); ++it ) { if(((*it).contains(IFACE) || (*it).contains(MAPPING) || (*it).contains(AUTO)) && it != start){ break; } if((*it).contains(option) && (*it).at(0) != '#'){ |