File indexing completed on 2025-01-12 06:47:29

 //
 // C++ Implementation: cProfileSettings
 //
 // Description: profile settings
 //
 /*
 Copyright 2008-2011 Tomas Mecir <kmuddy@kmuddy.com>
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License as
 published by the Free Software Foundation; either version 2 of 
 the License, or (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "cprofilesettings.h"
 
 #include "cprofilemanager.h"
 
 #include <QDebug>
 #include <QDir>
 #include <QFile>
 #include <QXmlStreamReader>
 #include <QXmlStreamWriter>
 
 #include <map>
 
 using namespace std;
 
 struct cProfileSettings::Private {
   QString profileId;
   map<QString, bool> boolVals;
   map<QString, int> intVals;
   map<QString, QString> strVals;
 };
 
 cProfileSettings::Private *cProfileSettings::defd = nullptr;
 
 cProfileSettings::cProfileSettings (QString profileId)
 {
   d = new Private;
   d->profileId = profileId;
   initDefaultStorage ();
   load ();
 }
 
 cProfileSettings::~cProfileSettings ()
 {
   // we must NOT save here
   delete d;
 }
 
 void cProfileSettings::setBool (const QString &name, bool value)
 {
   d->boolVals[name] = value;
 }
 
 void cProfileSettings::setInt (const QString &name, int value)
 {
   d->intVals[name] = value;
 }
 
 void cProfileSettings::setString (const QString &name, const QString &value)
 {
   d->strVals[name] = value;
 }
 
 bool cProfileSettings::getBool (const QString &name) const
 {
   if (d->boolVals.count (name))
     return d->boolVals[name];
   if (defd->boolVals.count (name))
     return defd->boolVals[name];
   return false;
 }
 
 int cProfileSettings::getInt (const QString &name) const
 {
   if (d->intVals.count (name))
     return d->intVals[name];
   if (defd->intVals.count (name))
     return defd->intVals[name];
   return 0;
 }
 
 QString cProfileSettings::getString (const QString &name) const
 {
   if (d->strVals.count (name))
     return d->strVals[name];
   if (defd->strVals.count (name))
     return defd->strVals[name];
   return QString();
 }
 
 void cProfileSettings::setDefaultBool (const QString &name, bool value)
 {
   initDefaultStorage ();
   defd->boolVals[name] = value;
 }
 
 void cProfileSettings::setDefaultInt (const QString &name, int value)
 {
   initDefaultStorage ();
   defd->intVals[name] = value;
 }
 
 void cProfileSettings::setDefaultString (const QString &name, const QString &value)
 {
   initDefaultStorage ();
   defd->strVals[name] = value;
 }
 
 void cProfileSettings::initDefaultStorage ()
 {
   if (defd) return;
   defd = new Private;
   fillDefaultValues ();
 }
 
 void cProfileSettings::fillDefaultValues ()
 {
   setDefaultBool ("use-ansi", true);
   setDefaultBool ("limit-repeater", true);
   setDefaultString ("encoding", "ISO 8859-1");
   setDefaultBool ("startup-negotiate", true);
   setDefaultBool ("lpmud-style", false);
   setDefaultBool ("prompt-label", false);
   setDefaultBool ("prompt-status", true);
   setDefaultBool ("prompt-console", true);
   setDefaultBool ("auto-adv-transcript", false);
 
   QString movecmds[10];
   movecmds[0] = "n"; movecmds[1] = "ne";
   movecmds[2] = "e"; movecmds[3] = "se";
   movecmds[4] = "s"; movecmds[5] = "sw";
   movecmds[6] = "w"; movecmds[7] = "nw";
   movecmds[8] = "u"; movecmds[9] = "d";
   for (int i = 0; i < 10; i++)
     setDefaultString ("movement-command-"+QString::number(i), movecmds[i]);
   setDefaultString ("transcript-directory", QDir::homePath());
 
   setDefaultInt ("sound-dir-count", 0);
   setDefaultBool ("use-msp", true);
   setDefaultBool ("always-msp", false);
   setDefaultBool ("midline-msp", false);
 
   setDefaultInt ("use-mxp", 3);
   setDefaultString ("mxp-variable-prefix", QString());
 }
 
 
 void cProfileSettings::save ()
 {
   cProfileManager *pm = cProfileManager::self();
 
   QString path = pm->profilePath (d->profileId);
   QDir dir = QDir (path);
   if (!dir.exists()) QDir::root().mkpath (dir.absolutePath());
 
   dir.remove ("settings.backup");
   
   if (!QFile(path + "/settings.xml").copy (path + "/settings.backup")) {
     qDebug() << "Unable to backup settings.xml.";  // not fatal, may simply not exist
   }
   
   QFile f (path + "/settings.xml");
   if (!f.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text)) {
     qDebug() << "Unable to open settings.xml for writing.";
     return;  // problem
   }
   // save the profile file
   QXmlStreamWriter *writer = new QXmlStreamWriter (&f);
 
   writer->setAutoFormatting (true);  // make the generated XML more readable
   writer->writeStartDocument ();
 
   writer->writeStartElement ("profile");
   writer->writeAttribute ("version", "1.0");
 
   // boolean values
   map<QString, bool>::iterator itb;
   for (itb = d->boolVals.begin(); itb != d->boolVals.end(); ++itb) {
     writer->writeStartElement ("setting");
     writer->writeAttribute ("type", "bool");
     writer->writeAttribute ("name", itb->first);
     writer->writeAttribute ("value", itb->second ? "true" : "false");
     writer->writeEndElement ();
   }
 
   // integer values
   map<QString, int>::iterator it;
   for (it = d->intVals.begin(); it != d->intVals.end(); ++it) {
     writer->writeStartElement ("setting");
     writer->writeAttribute ("type", "integer");
     writer->writeAttribute ("name", it->first);
     writer->writeAttribute ("value", QString::number (it->second));
     writer->writeEndElement ();
   }
 
   // string values
   map<QString, QString>::iterator it2;
   for (it2 = d->strVals.begin(); it2 != d->strVals.end(); ++it2) {
     writer->writeStartElement ("setting");
     writer->writeAttribute ("type", "string");
     writer->writeAttribute ("name", it2->first);
     writer->writeAttribute ("value", it2->second);
     writer->writeEndElement ();
   }
 
   writer->writeEndElement ();
   writer->writeEndDocument ();
 
   f.close ();
   delete writer;
 }
 
 void cProfileSettings::load ()
 {
   cProfileManager *pm = cProfileManager::self();
   
   QString path = pm->profilePath (d->profileId);
   QDir dir = QDir (path);
   if (!dir.exists()) QDir::root().mkpath (dir.absolutePath());
 
   QFile f (path + "/settings.xml");
   if (!f.open(QIODevice::ReadOnly | QIODevice::Text)) {
     qWarning() << "No settings file - nothing to do.";
     return;  // no profiles - nothing to do
   }
   QXmlStreamReader *reader = new QXmlStreamReader (&f);
   
   reader->readNext ();  // read the document start
   reader->readNext ();
   if (reader->isStartElement ())
     if (reader->name() == "profile")
       if (reader->attributes().value ("version") == "1.0") {
         // okay, read the list
         while (!reader->atEnd()) {
           reader->readNext ();
           if (reader->isStartElement () && (reader->name() == "setting")) {
             QString type = reader->attributes().value ("type").toString();
             QString name = reader->attributes().value ("name").toString();
             QString value = reader->attributes().value ("value").toString();
             if (type == "integer")
               setInt (name, value.toInt());
             else if (type == "bool")
               setBool (name, (value == "true"));
             else if (type == "string")
               setString (name, value);
             else
               qDebug() << "Unrecognized setting type " << type;
           }
         }
       } else reader->raiseError ("Unknown profile file version.");
     else reader->raiseError ("This is not a valid profile list file.");
   else reader->raiseError ("This file is corrupted.");
 
   if (reader->hasError()) {
     qWarning() << ("Error in settings.xml at line " + QString::number (reader->lineNumber()) + ", column " + QString::number (reader->columnNumber()) + QString (": ") + reader->errorString());
   }
 
   // close the file
   f.close ();
   delete reader;
 }