86 lines
2.8 KiB
C++
86 lines
2.8 KiB
C++
#include "isettings.h"
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#include <QtGui>
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QMutex *ISettings::mutex = new QMutex();
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QDomDocument *ISettings::xml = 0;
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ISettings::ISettings(QObject *parent) :
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QObject(parent)
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{
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ISettings::mutex->lock();
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if (!(ISettings::xml)) {
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QFile *f = new QFile(QString("%1%2%3").arg(SWITCH_GLOBAL_dirs.conf_dir, SWITCH_PATH_SEPARATOR ,"freeswitch.xml"));
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if ( !f->open(QIODevice::ReadOnly | QIODevice::Text ) ) {
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/* TODO: Let the user know */
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qDebug() << "Could not read from file.";
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return;
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}
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QString errMsg;
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int errLine = 0, errCol = 0;
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ISettings::xml = new QDomDocument();
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if ( !ISettings::xml->setContent(f, &errMsg, &errLine, &errCol) ) {
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/* TODO: Let the user know */
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qDebug() << "Could not set content";
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}
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f->close();
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delete(f);
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}
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ISettings::mutex->unlock();
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}
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QDomElement ISettings::getConfigNode(QString module) {
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/* We don't need to lock since we are just reading (true?) */
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QDomElement e = ISettings::xml->documentElement();
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QDomNodeList nl = e.elementsByTagName("configuration");
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for(int i = 0; i < nl.count(); i++) {
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QDomElement el = nl.at(i).toElement();
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if ( el.attribute("name") == module ) {
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return el;
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}
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}
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return QDomElement();
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}
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void ISettings::setConfigNode(QDomElement node, QString module) {
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ISettings::mutex->lock();
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QDomElement e = ISettings::xml->documentElement();
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QDomNodeList l = e.elementsByTagName("configuration");
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for (int i = 0; i < l.count(); i++) {
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QDomElement el = l.at(i).toElement();
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if ( el.attribute("name") == module ) {
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/* Found the proper module to replace */
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el.parentNode().replaceChild(node.toDocumentFragment(),el);
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}
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}
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ISettings::mutex->unlock();
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}
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void ISettings::saveToFile() {
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ISettings::mutex->lock();
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if (ISettings::xml) {
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QFile *f = new QFile(QString("%1%2%3").arg(SWITCH_GLOBAL_dirs.conf_dir, SWITCH_PATH_SEPARATOR ,"freeswitch.xml"));
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if ( !f->open(QFile::WriteOnly | QFile::Truncate) ) {
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/* TODO: Let the user know */
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qDebug() << "Could not open from file.";
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return;
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}
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QTextStream out(f);
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ISettings::xml->save(out, 2);
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f->close();
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if ( !f->open(QFile::ReadOnly) ) {
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/* TODO: Let the user know */
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qDebug() << "Could not open from file.";
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return;
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}
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QString errMsg;
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int errLine = 0, errCol = 0;
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if ( !ISettings::xml->setContent(f, &errMsg, &errLine, &errCol) ) {
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/* TODO: Let the user know */
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qDebug() << "Could not set content";
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}
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f->close();
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delete(f);
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}
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ISettings::mutex->unlock();
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}
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