/*

  * Copyright (C) 2012 David Anderson

  *

  * This file is part of JITCraft.

  *

  * JITCraft is free software: you can redistribute it and/or modify it under

  * the terms of the GNU General Public License as published by the Free

  * Software Foundation, either version 3 of the License, or (at your option)

  * any later version.

  * 

  * Foobar is distributed in the hope that it will be useful, but WITHOUT ANY

  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS

  * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

  *

  * You should have received a copy of the GNU General Public License along with

  * JITCraft. If not, see http://www.gnu.org/licenses/.

  */

 #ifndef _include_jc_module_h_

 #define _include_jc_module_h_

 #include "Heap.h"

 #include "Code.h"

 #include "Functions.h"

 namespace ke {

 class Environment;

 class Module : public Object

 {

     Barriered<FixedArray> functions_;

     Barriered<FixedArray> publics_;

     Barriered<FixedArray> natives_;

     Barriered<String> file_;

     Barriered<Environment> environment_;

     Barriered<Code> code_;

     void *nativeIdentity_;

   public:

     static Module *New(Zone *zone, unsigned nfunctions);

     Function *getFunction(size_t i) {

         return Function::cast(functions_->at(i));

     }

     void setFunction(Zone *zone, size_t i, Function *fun) {

         assert(!functions_->at(i));

         assert(fun);

         functions_->set(zone, i, fun);

     }

     FixedArray *publics() {

         return publics_;

     }

     FixedArray *natives() {

         return natives_;

     }

     String *file() {

         return file_;

     }

     Environment *environment() {

         return environment_;

     }

     Code *code() {

         return code_;

     }

     void setPublics(Handle<FixedArray> publics) {

         publics_ = publics;

     }

     void setNatives(Handle<FixedArray> natives) {

         natives_ = natives;

     }

     void setPath(Handle<String> path) {

         file_ = path;

     }

     void setEnvironment(Handle<Environment> environment) {

         environment_ = environment;

     }

     void setCode(Handle<Code> code) {

         code_ = code;

     }

     void *nativeIdentity() {

         return nativeIdentity_;

     }

     void setNativeIdentity(void *identity) {

         nativeIdentity_ = identity;

     }

     // Begin GC Descriptor.

     static inline size_t offsetOfFunctions() {

         return OFFSETOF(Module, functions_);

     }

     static inline size_t offsetOfPublics() {

         return OFFSETOF(Module, publics_);

     }

     static inline size_t offsetOfNatives() {

         return OFFSETOF(Module, natives_);

     }

     static inline size_t offsetOfFile() {

         return OFFSETOF(Module, file_);

     }

     static inline size_t offsetOfEnvironment() {

         return OFFSETOF(Module, environment_);

     }

     static inline size_t offsetOfCode() {

         return OFFSETOF(Module, code_);

     }

     // End GC Descriptor.

     static inline Module *cast(Object *obj) {

         assert(!obj || obj->is(MapKind_Module));

         return reinterpret_cast<Module *>(obj);

     }

 };

 }

 #endif // _include_jc_module_h_