Subversion Repositories HelenOS

Rev

Rev 4505 | Go to most recent revision | Blame | Compare with Previous | Last modification | View Log | Download | RSS feed

  1. /*
  2.  * Copyright (c) 2009 Lukas Mejdrech
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - Redistributions in binary form must reproduce the above copyright
  12.  *   notice, this list of conditions and the following disclaimer in the
  13.  *   documentation and/or other materials provided with the distribution.
  14.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. /** @addtogroup net
  30.  *  @{
  31.  */
  32.  
  33. /** @file
  34.  *  
  35.  */
  36.  
  37. #ifndef __NET_INET_H__
  38. #define __NET_INET_H__
  39.  
  40. #include <sys/types.h>
  41.  
  42. #include "byteorder.h"
  43.  
  44. typedef struct sockaddr     sockaddr_t;
  45. typedef struct addrinfo     addrinfo_t;
  46.  
  47. int inet_ntop( uint16_t family, const uint8_t * data, char * address, size_t length );
  48. int inet_pton( uint16_t family, const char * address, uint8_t * data );
  49.  
  50. struct sockaddr{
  51.     uint16_t        sa_family;      // address family, AF_xxx
  52.     uint8_t         sa_data[ 14 ];  // 14 bytes of protocol address
  53. };
  54.  
  55. struct addrinfo{
  56.     int             ai_flags;       // AI_PASSIVE, AI_CANONNAME, etc.
  57.     uint16_t        ai_family;      // AF_INET, AF_INET6, AF_UNSPEC
  58.     int             ai_socktype;    // SOCK_STREAM, SOCK_DGRAM
  59.     int             ai_protocol;    // use 0 for "any"
  60.     size_t          ai_addrlen;     // size of ai_addr in bytes
  61.     struct sockaddr *   ai_addr;    // struct sockaddr_in or _in6
  62.     char *          ai_canonname;   // full canonical hostname
  63.     struct addrinfo *   ai_next;    // linked list, next node
  64. };
  65.  
  66. /*int getaddrinfo(const char *node, // e.g. "www.example.com" or IP
  67. const char *service, // e.g. "http" or port number
  68. const struct addrinfo *hints,
  69. struct addrinfo **res);
  70.  
  71. getnameinfo
  72. */
  73.  
  74. #endif
  75.  
  76. /** @}
  77.  */
  78.