source/condition.h

   1 /* $Id$
   2
   3 This file is part of builder
   4 Copyright © 2006-2007 Mikko Rasa, Mikkosoft Productions
   5 Distributed under the LGPL
   6 */
   7
   8 #ifndef CONDITION_H_
   9 #define CONDITION_H_
  10
  11 #include <msp/datafile/loader.h>
  12 #include "buildinfo.h"
  13 #include "misc.h"
  14 #include "packageref.h"
  15
  16 class Config;
  17 class SourcePackage;
  18
  19 class Condition
  20 {
  21 public:
  22         class Loader: public Msp::DataFile::Loader
  23         {
  24         public:
  25                 Loader(Condition &);
  26         private:
  27                 Condition &cond;
  28
  29                 void require(const std::string &);
  30                 void build_info();
  31         };
  32
  33         Condition(SourcePackage &, const std::string &);
  34         const PkgRefList &get_requires() const { return requires; }
  35         const BuildInfo  &get_build_info() const { return build_info; }
  36         void             resolve_refs();
  37         bool             eval();
  38 private:
  39         SourcePackage &pkg;
  40         StringMap  expression;
  41         PkgRefList requires;
  42         BuildInfo  build_info;
  43 };
  44 typedef std::list<Condition> ConditionList;
  45
  46 #endif