source/condition.h

   1 #ifndef CONDITION_H_
   2 #define CONDITION_H_
   3
   4 #include <msp/parser/loader.h>
   5 #include "buildinfo.h"
   6 #include "misc.h"
   7 #include "packageref.h"
   8
   9 class Config;
  10
  11 class Condition
  12 {
  13 public:
  14         class Loader: public Msp::Parser::Loader
  15         {
  16         public:
  17                 Loader(Condition &);
  18         private:
  19                 Condition &cond;
  20
  21                 void require(const std::string &);
  22                 void build_info();
  23         };
  24
  25         Condition(Package &, const std::string &);
  26         const PkgRefList &get_requires() const { return requires; }
  27         const BuildInfo  &get_build_info() const { return build_info; }
  28         void             resolve_refs();
  29         bool             eval();
  30 private:
  31         Package    &pkg;
  32         StringMap  expression;
  33         PkgRefList requires;
  34         BuildInfo  build_info;
  35 };
  36 typedef std::list<Condition> ConditionList;
  37
  38 #endif