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  1. /*
  2.  * Copyright (c) 2006 Ondrej Palkovsky
  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. #include <stdio.h>
  30. #include <unistd.h>
  31. #include <async.h>
  32. #include <errno.h>
  33. #include "../tester.h"
  34.  
  35. #define MAX_CONNECTIONS  50
  36.  
  37. static int connections[MAX_CONNECTIONS];
  38.  
  39. static void client_connection(ipc_callid_t iid, ipc_call_t *icall)
  40. {
  41.     unsigned int i;
  42.    
  43.     TPRINTF("Connected phone %#x accepting\n", icall->in_phone_hash);
  44.     ipc_answer_0(iid, EOK);
  45.     for (i = 0; i < MAX_CONNECTIONS; i++) {
  46.         if (!connections[i]) {
  47.             connections[i] = icall->in_phone_hash;
  48.             break;
  49.         }
  50.     }
  51.    
  52.     while (true) {
  53.         ipc_call_t call;
  54.         ipc_callid_t callid = async_get_call(&call);
  55.         int retval;
  56.        
  57.         switch (IPC_GET_METHOD(call)) {
  58.         case IPC_M_PHONE_HUNGUP:
  59.             TPRINTF("Phone %#x hung up\n", icall->in_phone_hash);
  60.             retval = 0;
  61.             break;
  62.         case IPC_TEST_METHOD:
  63.             TPRINTF("Received well known message from %#x: %#x\n",
  64.                 icall->in_phone_hash, callid);
  65.             ipc_answer_0(callid, EOK);
  66.             break;
  67.         default:
  68.             TPRINTF("Received unknown message from %#x: %#x\n",
  69.                 icall->in_phone_hash, callid);
  70.             ipc_answer_0(callid, ENOENT);
  71.             break;
  72.         }
  73.     }
  74. }
  75.  
  76. char *test_register(void)
  77. {
  78.     async_set_client_connection(client_connection);
  79.    
  80.     ipcarg_t phonead;
  81.     int res = ipc_connect_to_me(PHONE_NS, IPC_TEST_SERVICE, 0, 0, &phonead);
  82.     if (res != 0)
  83.         return "Failed registering IPC service";
  84.    
  85.     TPRINTF("Registered as service %u, accepting connections\n", IPC_TEST_SERVICE);
  86.     async_manager();
  87.    
  88.     return NULL;
  89. }
  90.