text: /*
   * MessagePack for C packing routine
   *
   * Copyright (C) 2008-2009 FURUHASHI Sadayuki
   *
   *    Licensed under the Apache License, Version 2.0 (the "License");
   *    you may not use this file except in compliance with the License.
   *    You may obtain a copy of the License at
   *
   *        http://www.apache.org/licenses/LICENSE-2.0
   *
   *    Unless required by applicable law or agreed to in writing, software
   *    distributed under the License is distributed on an "AS IS" BASIS,
   *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *    See the License for the specific language governing permissions and
   *    limitations under the License.
   */
  #ifndef MSGPACK_PACK_H
  #define MSGPACK_PACK_H
  
  #include "pack_define.h"
  #include "object.h"
  #include <stdlib.h>
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  
  /**
   * @defgroup msgpack_buffer Buffers
   * @ingroup msgpack
   * @{
   * @}
   */
  
  /**
   * @defgroup msgpack_pack Serializer
   * @ingroup msgpack
   * @{
   */
  
  typedef int (*msgpack_packer_write)(void* data, const char* buf, size_t len);
  
  typedef struct msgpack_packer {
      void* data;
      msgpack_packer_write callback;
  } msgpack_packer;
  
  static void msgpack_packer_init(msgpack_packer* pk, void* data, msgpack_packer_write callback);
  
  static msgpack_packer* msgpack_packer_new(void* data, msgpack_packer_write callback);
  static void msgpack_packer_free(msgpack_packer* pk);
  
  static int msgpack_pack_char(msgpack_packer* pk, char d);
  
  static int msgpack_pack_signed_char(msgpack_packer* pk, signed char d);
  static int msgpack_pack_short(msgpack_packer* pk, short d);
  static int msgpack_pack_int(msgpack_packer* pk, int d);
  static int msgpack_pack_long(msgpack_packer* pk, long d);
  static int msgpack_pack_long_long(msgpack_packer* pk, long long d);
  static int msgpack_pack_unsigned_char(msgpack_packer* pk, unsigned char d);
  static int msgpack_pack_unsigned_short(msgpack_packer* pk, unsigned short d);
  static int msgpack_pack_unsigned_int(msgpack_packer* pk, unsigned int d);
  static int msgpack_pack_unsigned_long(msgpack_packer* pk, unsigned long d);
  static int msgpack_pack_unsigned_long_long(msgpack_packer* pk, unsigned long long d);
  
  static int msgpack_pack_uint8(msgpack_packer* pk, uint8_t d);
  static int msgpack_pack_uint16(msgpack_packer* pk, uint16_t d);
  static int msgpack_pack_uint32(msgpack_packer* pk, uint32_t d);
  static int msgpack_pack_uint64(msgpack_packer* pk, uint64_t d);
  static int msgpack_pack_int8(msgpack_packer* pk, int8_t d);
  static int msgpack_pack_int16(msgpack_packer* pk, int16_t d);
  static int msgpack_pack_int32(msgpack_packer* pk, int32_t d);
  static int msgpack_pack_int64(msgpack_packer* pk, int64_t d);
  
  static int msgpack_pack_fix_uint8(msgpack_packer* pk, uint8_t d);
  static int msgpack_pack_fix_uint16(msgpack_packer* pk, uint16_t d);
  static int msgpack_pack_fix_uint32(msgpack_packer* pk, uint32_t d);
  static int msgpack_pack_fix_uint64(msgpack_packer* pk, uint64_t d);
  static int msgpack_pack_fix_int8(msgpack_packer* pk, int8_t d);
  static int msgpack_pack_fix_int16(msgpack_packer* pk, int16_t d);
  static int msgpack_pack_fix_int32(msgpack_packer* pk, int32_t d);
  static int msgpack_pack_fix_int64(msgpack_packer* pk, int64_t d);
  
  static int msgpack_pack_float(msgpack_packer* pk, float d);
  static int msgpack_pack_double(msgpack_packer* pk, double d);
  
  static int msgpack_pack_nil(msgpack_packer* pk);
  static int msgpack_pack_true(msgpack_packer* pk);
  static int msgpack_pack_false(msgpack_packer* pk);
  
  static int msgpack_pack_array(msgpack_packer* pk, size_t n);
  
  static int msgpack_pack_map(msgpack_packer* pk, size_t n);
  
  static int msgpack_pack_str(msgpack_packer* pk, size_t l);
  static int msgpack_pack_str_body(msgpack_packer* pk, const void* b, size_t l);
  
  static int msgpack_pack_bin(msgpack_packer* pk, size_t l);
  static int msgpack_pack_bin_body(msgpack_packer* pk, const void* b, size_t l);
  
  int msgpack_pack_object(msgpack_packer* pk, msgpack_object d);
  
  
  /** @} */
  
  
  #define msgpack_pack_inline_func(name) \
      inline int msgpack_pack ## name
  
  #define msgpack_pack_inline_func_cint(name) \
      inline int msgpack_pack ## name
  
  #define msgpack_pack_inline_func_fixint(name) \
      inline int msgpack_pack_fix ## name
  
  #define msgpack_pack_user msgpack_packer*
  
  #define msgpack_pack_append_buffer(user, buf, len) \
      return (*(user)->callback)((user)->data, (const char*)buf, len)
  
  #include "pack_template.h"
  
  inline void msgpack_packer_init(msgpack_packer* pk, void* data, msgpack_packer_write callback)
  {
      pk->data = data;
      pk->callback = callback;
  }
  
  inline msgpack_packer* msgpack_packer_new(void* data, msgpack_packer_write callback)
  {
      msgpack_packer* pk = (msgpack_packer*)calloc(1, sizeof(msgpack_packer));
      if(!pk) { return NULL; }
      msgpack_packer_init(pk, data, callback);
      return pk;
  }
  
  inline void msgpack_packer_free(msgpack_packer* pk)
  {
      free(pk);
  }
  
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* msgpack/pack.h */
  
  