ObjectiveC/Internal.hpp

   1 /* Cycript - Optimizing JavaScript Compiler/Runtime
   2  * Copyright (C) 2009-2015  Jay Freeman (saurik)
   3 */
   4
   5 /* GNU Affero General Public License, Version 3 {{{ */
   6 /*
   7  * This program is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU Affero General Public License as published by
   9  * the Free Software Foundation, either version 3 of the License, or
  10  * (at your option) any later version.
  11
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU Affero General Public License for more details.
  16
  17  * You should have received a copy of the GNU Affero General Public License
  18  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 **/
  20 /* }}} */
  21
  22 #ifndef CYCRIPT_OBJECTIVEC_INTERNAL_HPP
  23 #define CYCRIPT_OBJECTIVEC_INTERNAL_HPP
  24
  25 #include <objc/objc.h>
  26
  27 #include "../Internal.hpp"
  28
  29 struct Selector_privateData :
  30     CYValue
  31 {
  32     _finline Selector_privateData(SEL value) :
  33         CYValue(value)
  34     {
  35     }
  36
  37     _finline SEL GetValue() const {
  38         return reinterpret_cast<SEL>(value_);
  39     }
  40
  41     virtual Type_privateData *GetType() const;
  42 };
  43
  44 struct Instance :
  45     CYValue
  46 {
  47     enum Flags {
  48         None          = 0,
  49         Permanent     = (1 << 0),
  50         Uninitialized = (1 << 1),
  51     };
  52
  53     Flags flags_;
  54
  55     _finline Instance(id value, Flags flags) :
  56         CYValue(value),
  57         flags_(flags)
  58     {
  59     }
  60
  61     virtual ~Instance();
  62
  63     static JSObjectRef Make(JSContextRef context, id object, Flags flags = None);
  64
  65     _finline id GetValue() const {
  66         return reinterpret_cast<id>(value_);
  67     }
  68
  69     _finline bool IsUninitialized() const {
  70         return (flags_ & Uninitialized) != 0;
  71     }
  72
  73     virtual Type_privateData *GetType() const;
  74 };
  75
  76 namespace cy {
  77 struct Super :
  78     Instance
  79 {
  80     Class class_;
  81
  82     _finline Super(id value, Class _class) :
  83         Instance(value, Instance::Permanent),
  84         class_(_class)
  85     {
  86     }
  87
  88     static JSObjectRef Make(JSContextRef context, id object, Class _class);
  89 }; }
  90
  91 struct Messages :
  92     CYValue
  93 {
  94     _finline Messages(Class value) :
  95         CYValue(value)
  96     {
  97     }
  98
  99     static JSObjectRef Make(JSContextRef context, Class _class);
 100
 101     _finline Class GetValue() const {
 102         return reinterpret_cast<Class>(value_);
 103     }
 104 };
 105
 106 struct Internal :
 107     CYOwned
 108 {
 109     _finline Internal(id value, JSContextRef context, JSObjectRef owner) :
 110         CYOwned(value, context, owner)
 111     {
 112     }
 113
 114     static JSObjectRef Make(JSContextRef context, id object, JSObjectRef owner);
 115
 116     _finline id GetValue() const {
 117         return reinterpret_cast<id>(value_);
 118     }
 119 };
 120
 121 #endif/*CYCRIPT_OBJECTIVEC_INTERNAL_HPP*/