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  1. /*
  2.  * Copyright (c) 2008 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. #include <async.h>
  37. #include <errno.h>
  38. #include <stdio.h>
  39. #include <ipc/ipc.h>
  40. #include <ipc/services.h>
  41. //#include <sys/mman.h>
  42.  
  43. #include "../err.h"
  44. #include "../messages.h"
  45. #include "../modules.h"
  46. #include "../netif/netif_device_id_type.h"
  47.  
  48. #include "ip.h"
  49.  
  50. ip_globals_t    ip_globals;
  51.  
  52. DEVICE_MAP_IMPLEMENT( ip_netifs, ip_netif_t )
  53.  
  54. /** Initializes the module.
  55.  */
  56. int ip_initialize( void ){
  57.     ip_netifs_initialize( & ip_globals.netifs );
  58.     return EOK;
  59. }
  60.  
  61. int ip_call( ipc_callid_t callid ){
  62.     return EOK;
  63. }
  64.  
  65. int ip_message( ipc_callid_t callid, ipcarg_t method, ipcarg_t arg1, ipcarg_t arg2, ipcarg_t arg3, ipcarg_t * result1, ipcarg_t * result2, ipcarg_t * result3 ){
  66.     ERROR_DECLARE;
  67.  
  68.     ip_netif_ref    ip_netif;
  69.  
  70. //  printf( "\nIP message %d", method );
  71.     switch( method ){
  72. //      case IPC_M_CONNECT_ME_TO:
  73. //      case IPC_M_CONNECT_TO_ME:
  74.         case IPC_M_PHONE_HUNGUP:
  75.             return EOK;
  76.         case NET_IP_ECHO:
  77.             if( result1 ) * result1 = arg1;
  78.             if( result2 ) * result2 = arg2;
  79.             if( result3 ) * result3 = arg3;
  80.             return EOK;
  81.         case NET_IL_DEVICE:
  82.             ip_netif = ( ip_netif_ref ) malloc( sizeof( ip_netif_t ));
  83.             if( ! ip_netif ) return ENOMEM;
  84.             ip_netif->device_id = arg1;
  85.             ip_netif->phone = connect_to_service( arg2 );
  86.             if( ERROR_OCCURED( ipc_call_sync_1_0( ip_netif->phone, NET_LL_REGISTER, arg1 ))){
  87.                 free( ip_netif );
  88.                 return ERROR_CODE;
  89.             }
  90.             if( ERROR_OCCURED( ip_netifs_add( & ip_globals.netifs, ip_netif->device_id, ip_netif ))){
  91.                 free( ip_netif );
  92.                 return ERROR_CODE;
  93.             }
  94.             return EOK;
  95.         case NET_IP_TCP_REGISTER:
  96.             ip_globals.tcp_phone = ipc_connect_to_me( callid, 0, 0, 0, 0 );
  97.             return EOK;
  98.     }
  99.     return ENOTSUP;
  100. }
  101.  
  102. /** @}
  103.  */
  104.