text: /*
   * Copyright (c) 2018 Elastos Foundation
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  
  #ifndef __CARRIER_COOKIE_H__
  #define __CARRIER_COOKIE_H__
  
  #include <jni.h>
  #include <stdint.h>
  #include <ela_carrier.h>
  #include "utilsExt.h"
  #include "carrierHandler.h"
  
  static inline
  ElaCarrier* getCarrier(JNIEnv* env, jobject thiz)
  {
      uint64_t ctxt = 0;
      return getLongField(env, thiz, "nativeCookie", &ctxt) ? \
             (ctxt ? ((HandlerContext*)ctxt)->nativeCarrier : NULL) : NULL;
  }
  
  static inline
  HandlerContext* getContext(JNIEnv* env, jobject thiz)
  {
      uint64_t ctxt = 0;
      return getLongField(env, thiz, "nativeCookie", &ctxt) ? \
          (HandlerContext*)ctxt : NULL;
  }
  
  static inline
  JNIEnv* getCarrierEnv(JNIEnv* env, jobject thiz)
  {
      uint64_t ctxt = 0;
      return getLongField(env, thiz, "nativeCookie", &ctxt) ? \
             (ctxt ? ((HandlerContext*)ctxt)->env : NULL) : NULL;
  }
  
  #endif //__CARRIER_COOKIE_H__
  