src/lwes_types.c

   1 /*======================================================================*
   2  * Copyright (C) 2008 Light Weight Event System                         *
   3  * All rights reserved.                                                 *
   4  *                                                                      *
   5  * This program is free software; you can redistribute it and/or modify *
   6  * it under the terms of the GNU General Public License as published by *
   7  * the Free Software Foundation; either version 2 of the License, or    *
   8  * (at your option) any later version.                                  *
   9  *                                                                      *
  10  * This program is distributed in the hope that it will be useful,      *
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  13  * GNU General Public License for more details.                         *
  14  *                                                                      *
  15  * You should have received a copy of the GNU General Public License    *
  16  * along with this program; if not, write to the Free Software          *
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor,                   *
  18  * Boston, MA 02110-1301 USA.                                           *
  19  *======================================================================*/
  20 #include "lwes_types.h"
  21
  22 /* maximum datagram size for UDP is 64K minus IP layer overhead which is
  23    20 bytes for IP header, and 8 bytes for UDP header, so this value
  24    should be
  25
  26    65535 - 28 = 65507
  27  */
  28 const size_t MAX_MSG_SIZE = 65507;
  29 const size_t MAX_QUEUED_ELEMENTS = 10000;
  30
  31 /* TODO: these really need to go away and be replaced with the type enumeration
  32    in the header, until then they need to remain in-sync.
  33  */
  34 const LWES_BYTE LWES_UNDEFINED_TOKEN= (LWES_BYTE)0xff;
  35 const LWES_BYTE LWES_U_INT_16_TOKEN = (LWES_BYTE)0x01;
  36 const LWES_BYTE LWES_INT_16_TOKEN   = (LWES_BYTE)0x02;
  37 const LWES_BYTE LWES_U_INT_32_TOKEN = (LWES_BYTE)0x03;
  38 const LWES_BYTE LWES_INT_32_TOKEN   = (LWES_BYTE)0x04;
  39 const LWES_BYTE LWES_STRING_TOKEN   = (LWES_BYTE)0x05;
  40 const LWES_BYTE LWES_IP_ADDR_TOKEN  = (LWES_BYTE)0x06;
  41 const LWES_BYTE LWES_INT_64_TOKEN   = (LWES_BYTE)0x07;
  42 const LWES_BYTE LWES_U_INT_64_TOKEN = (LWES_BYTE)0x08;
  43 const LWES_BYTE LWES_BOOLEAN_TOKEN  = (LWES_BYTE)0x09;
  44
  45 const LWES_SHORT_STRING LWES_UNDEFINED_STRING=(LWES_SHORT_STRING)"undef";
  46 const LWES_SHORT_STRING LWES_U_INT_16_STRING =(LWES_SHORT_STRING)"uint16";
  47 const LWES_SHORT_STRING LWES_INT_16_STRING   =(LWES_SHORT_STRING)"int16";
  48 const LWES_SHORT_STRING LWES_U_INT_32_STRING =(LWES_SHORT_STRING)"uint32";
  49 const LWES_SHORT_STRING LWES_INT_32_STRING   =(LWES_SHORT_STRING)"int32";
  50 const LWES_SHORT_STRING LWES_STRING_STRING   =(LWES_SHORT_STRING)"string";
  51 const LWES_SHORT_STRING LWES_IP_ADDR_STRING  =(LWES_SHORT_STRING)"ip_addr";
  52 const LWES_SHORT_STRING LWES_INT_64_STRING   =(LWES_SHORT_STRING)"int64";
  53 const LWES_SHORT_STRING LWES_U_INT_64_STRING =(LWES_SHORT_STRING)"uint64";
  54 const LWES_SHORT_STRING LWES_BOOLEAN_STRING  =(LWES_SHORT_STRING)"boolean";
  55
  56
  57 const LWES_SHORT_STRING LWES_META_INFO_STRING=(LWES_SHORT_STRING)"MetaEventInfo";