ldid.hpp

   1 #ifndef LDID_HPP
   2 #define LDID_HPP
   3
   4 #include <cstdlib>
   5 #include <map>
   6 #include <streambuf>
   7 #include <string>
   8
   9 namespace ldid {
  10
  11 // I wish Apple cared about providing quality toolchains :/
  12
  13 template <typename Function_>
  14 class Functor;
  15
  16 template <typename Type_, typename... Args_>
  17 class Functor<Type_ (Args_...)> {
  18   public:
  19     virtual Type_ operator ()(Args_... args) const = 0;
  20 };
  21
  22 template <typename Function_>
  23 class FunctorImpl;
  24
  25 template <typename Value_, typename Type_, typename... Args_>
  26 class FunctorImpl<Type_ (Value_::*)(Args_...) const> :
  27     public Functor<Type_ (Args_...)>
  28 {
  29   private:
  30     const Value_ *value_;
  31
  32   public:
  33     FunctorImpl(const Value_ &value) :
  34         value_(&value)
  35     {
  36     }
  37
  38     virtual Type_ operator ()(Args_... args) const {
  39         return (*value_)(args...);
  40     }
  41 };
  42
  43 template <typename Function_>
  44 FunctorImpl<decltype(&Function_::operator())> fun(const Function_ &value) {
  45     return value;
  46 }
  47
  48 typedef std::map<uint32_t, std::string> Slots;
  49
  50 void Sign(const void *idata, size_t isize, std::streambuf &output, const std::string &identifier, const std::string &entitlements, const std::string &key, const Slots &slots);
  51
  52 }
  53
  54 #endif//LDID_HPP