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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 "../modules.h"
  44.  
  45. #include "tcp.h"
  46.  
  47. extern struct {
  48.     int ip_phone;
  49. } tcp_globals;
  50.  
  51. static void client_connection( ipc_callid_t iid, ipc_call_t * icall );
  52. int main( int argc, char * argv[] );
  53.  
  54. /** Default thread for new connections.
  55.  */
  56. static void client_connection( ipc_callid_t iid, ipc_call_t * icall ){
  57.     ipc_callid_t callid;
  58.     ipc_call_t call;
  59.     ipcarg_t arg1, arg2, arg3;
  60.     int res;
  61.  
  62.     /* Accept the connection */
  63.     ipc_answer_0( iid, EOK );
  64.  
  65.     while( true ){
  66.         callid = async_get_call( & call );
  67.         arg1 = 0;
  68.         arg2 = 0;
  69.         arg3 = 0;
  70.         res = tcp_call( callid );
  71.         if( res == EOK ){
  72.             res = tcp_message( IPC_GET_METHOD( call ), IPC_GET_ARG1( call ), IPC_GET_ARG2( call ), IPC_GET_ARG3( call ), & arg1, & arg2, & arg3 );
  73.         }
  74.         ipc_answer_2( callid, EOK, arg1, arg2 );
  75.     }
  76. }
  77.  
  78. /** Starts the module.
  79.  *  Parameters are ignored.
  80.  */
  81. int main( int argc, char * argv[] ){
  82.     services_t need[ 2 ];
  83.     int * need_phone[ 2 ];
  84.  
  85.     printf("tcp : HelenOS TCP network protocol\n");
  86.  
  87.     need[ 0 ] = SERVICE_IP;
  88.     need[ 1 ] = NULL;
  89.     need_phone[ 0 ] = & tcp_globals.ip_phone;
  90.     need_phone[ 1 ] = NULL;
  91.  
  92.     return start_service( SERVICE_TCP, need, need_phone, client_connection, tcp_initialize );
  93. }
  94.  
  95. /** @}
  96.  */
  97.