fbreader/src/external/ProgramCollection.h

   1 /*
   2  * Copyright (C) 2004-2008 Geometer Plus <contact@geometerplus.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17  * 02110-1301, USA.
  18  */
  19
  20 #ifndef __PROGRAMCOLLECTION_H__
  21 #define __PROGRAMCOLLECTION_H__
  22
  23 #include <string>
  24 #include <map>
  25 #include <vector>
  26
  27 #include <shared_ptr.h>
  28 #include <ZLMessage.h>
  29 #include <ZLOptions.h>
  30
  31 class Program {
  32
  33 private:
  34         Program(const std::string &name, shared_ptr<ZLMessageOutputChannel> channel);
  35
  36 public:
  37         void run(const std::string &command, const std::string &parameter) const;
  38
  39 public:
  40         struct OptionDescription {
  41                 OptionDescription(const std::string &name, const std::string &defaultValue);
  42                 std::string OptionName;
  43                 std::string DefaultValue;
  44         };
  45         const std::vector<OptionDescription> &options() const;
  46
  47 private:
  48         const std::string myName;
  49         shared_ptr<ZLMessageOutputChannel> myChannel;
  50         std::map<std::string,ZLCommunicationManager::Data> myCommandData;
  51         std::vector<OptionDescription> myOptions;
  52         std::map<std::string,std::string> myDefaultValues;
  53
  54 friend class ProgramCollection;
  55 friend class ProgramCollectionBuilder;
  56 };
  57
  58 class ProgramCollection {
  59
  60 public:
  61         mutable ZLBooleanOption EnableCollectionOption;
  62         mutable ZLStringOption CurrentNameOption;
  63
  64 public:
  65         ProgramCollection(const std::string &name);
  66
  67         const std::vector<std::string> &names() const;
  68         shared_ptr<Program> currentProgram() const;
  69         shared_ptr<Program> program(const std::string &name) const;
  70
  71 private:
  72         std::vector<std::string> myNames;
  73         std::map<std::string,shared_ptr<Program> > myPrograms;
  74
  75 friend class ProgramCollectionBuilder;
  76 };
  77
  78 class ProgramCollectionMap {
  79
  80 public:
  81         ProgramCollectionMap();
  82         shared_ptr<ProgramCollection> collection(const std::string &name) const;
  83
  84 private:
  85         std::map<std::string,shared_ptr<ProgramCollection> > myMap;
  86
  87 friend class ProgramCollectionBuilder;
  88 };
  89
  90 #endif /* __PROGRAMCOLLECTION_H__ */