-#include <fstream>
-#include <msp/parser/parser.h>
+/* $Id$
+
+This file is part of the MSP Märklin suite
+Copyright © 2006-2009 Mikkosoft Productions, Mikko Rasa
+Distributed under the GPL
+*/
+
+#include <msp/core/refptr.h>
+#include <msp/datafile/parser.h>
#include "catalogue.h"
-#include "track.h"
+#include "locotype.h"
+#include "tracktype.h"
using namespace std;
using namespace Msp;
namespace Marklin {
-Track *Catalogue::get_track(unsigned art_nr)
+Catalogue::~Catalogue()
{
- TrackMap::const_iterator i=tracks.find(art_nr);
-
- if(i!=tracks.end())
- return i->second;
-
- return 0;
+ for(map<unsigned, TrackType *>::iterator i=tracks.begin(); i!=tracks.end(); ++i)
+ delete i->second;
+ for(map<unsigned, LocoType *>::iterator i=locos.begin(); i!=locos.end(); ++i)
+ delete i->second;
}
-void Catalogue::load(const string &fn)
+TrackType &Catalogue::get_track(unsigned art_nr) const
{
- ifstream in(fn.c_str());
- if(!in)
- throw Exception("File not found");
+ map<unsigned, TrackType *>::const_iterator i=tracks.find(art_nr);
+ if(i==tracks.end())
+ throw KeyError("Unknown track type");
- Parser::Parser parser(in, fn);
- Loader loader(*this);
- loader.load(parser);
+ return *i->second;
}
-Catalogue::~Catalogue()
+LocoType &Catalogue::get_locomotive(unsigned art_nr) const
{
- for(TrackMap::iterator i=tracks.begin(); i!=tracks.end(); ++i)
- delete i->second;
+ map<unsigned, LocoType *>::const_iterator i=locos.find(art_nr);
+ if(i==locos.end())
+ throw KeyError("Unknown locomotive type");
+
+ return *i->second;
}
+
Catalogue::Loader::Loader(Catalogue &c):
- cat(c)
+ DataFile::BasicLoader<Catalogue>(c)
{
+ add("locomotive", &Loader::locomotive);
add("track", &Loader::track);
}
-void Catalogue::Loader::track(unsigned art_no)
+void Catalogue::Loader::locomotive(unsigned art_nr)
+{
+ if(obj.locos.count(art_nr))
+ throw Exception("Duplicate locomotive number");
+
+ RefPtr<LocoType> loco = new LocoType(art_nr);
+ load_sub(*loco);
+ obj.locos[art_nr] = loco.release();
+}
+
+void Catalogue::Loader::track(unsigned art_nr)
{
- TrackMap::iterator i=cat.tracks.find(art_no);
- if(i!=cat.tracks.end())
+ if(obj.tracks.count(art_nr))
throw Exception("Duplicate track number");
- Track *trk=new Track(art_no);
- try
- {
- load_sub(*trk);
- }
- catch(const Msp::Exception &)
- {
- delete trk;
- throw;
- }
- cat.tracks.insert(TrackMap::value_type(trk->get_article_number(), trk));
+ RefPtr<TrackType> trk = new TrackType(art_nr);
+ load_sub(*trk);
+ obj.tracks[art_nr] = trk.release();
}
} // namespace Marklin