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  1. /*
  2.  * Copyright (C) 2005 Martin Decky
  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 "version.h"
  30. #include <ipc.h>
  31. #include <stdio.h>
  32. #include <unistd.h>
  33. #include <stdlib.h>
  34. #include <ns.h>
  35.  
  36.  
  37. static void test_printf(void)
  38. {
  39.     printf("Simple text.\n");
  40.     printf("Now insert '%s' string.\n","this");
  41.     printf("We are brave enought to print numbers like %%d = '%d'\n", 0x123456);
  42.     printf("And now... '%b' byte! '%w' word! '%W' Word! \n", 0x12, 0x1234, 0x1234);
  43.     printf("'%Q' Q! Another '%q' q! \n", 0x1234567887654321ll, 0x1234567887654321ll);
  44.     printf("'%Q' with 64bit value and '%p' with 32 bit value. \n", 0x1234567887654321ll, 0x12345678 );
  45.     printf("'%Q' 64bit, '%p' 32bit, '%b' 8bit, '%w' 16bit, '%Q' 64bit and '%s' string.\n", 0x1234567887654321ll, 0x12345678, 0x12, 0x1234, 0x1234567887654321ull, "Lovely string" );
  46.    
  47.     printf("Thats all, folks!\n");
  48. }
  49.  
  50.  
  51. extern char _heap;
  52. static void test_mremap(void)
  53. {
  54.     printf("Writing to good memory\n");
  55.     mremap(&_heap, 120000, 0);
  56.     printf("%P\n", ((char *)&_heap));
  57.     printf("%P\n", ((char *)&_heap) + 80000);
  58.     *(((char *)&_heap) + 80000) = 10;
  59.     printf("Making small\n");
  60.     mremap(&_heap, 16000, 0);
  61.     printf("Failing..\n");
  62.     *((&_heap) + 80000) = 10;
  63.  
  64.     printf("memory done\n");
  65. }
  66. /*
  67. static void test_sbrk(void)
  68. {
  69.     printf("Writing to good memory\n");
  70.     printf("Got: %P\n", sbrk(120000));
  71.     printf("%P\n", ((char *)&_heap));
  72.     printf("%P\n", ((char *)&_heap) + 80000);
  73.     *(((char *)&_heap) + 80000) = 10;
  74.     printf("Making small, got: %P\n",sbrk(-120000));
  75.     printf("Testing access to heap\n");
  76.     _heap = 10;
  77.     printf("Failing..\n");
  78.     *((&_heap) + 80000) = 10;
  79.  
  80.     printf("memory done\n");
  81. }
  82. */
  83. /*
  84. static void test_malloc(void)
  85. {
  86.     char *data;
  87.  
  88.     data = malloc(10);
  89.     printf("Heap: %P, data: %P\n", &_heap, data);
  90.     data[0] = 'a';
  91.     free(data);
  92. }
  93. */
  94.  
  95.  
  96. static void test_ping(void)
  97. {
  98.     ipcarg_t result;
  99.     int retval;
  100.  
  101.     retval = ipc_call_sync(PHONE_NS, NS_PING, 0xbeef,&result);
  102.     printf("Retval: %d - received: %P\n", retval, result);
  103. }
  104.  
  105. static void got_answer(void *private, int retval, ipc_data_t *data)
  106. {
  107.     printf("Retval: %d...%s...%X, %X\n", retval, private,
  108.            IPC_GET_ARG1(*data), IPC_GET_ARG2(*data));
  109. }
  110. static void test_async_ipc(void)
  111. {
  112.     ipc_call_t data;
  113.     int i;
  114.  
  115.     printf("Sending ping\n");
  116.     ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
  117.              "Pong1", got_answer);
  118.     ipc_call_async_2(PHONE_NS, NS_PING, 2, 0xbeefbee4,
  119.              "Pong2", got_answer);
  120.     ipc_call_async_2(PHONE_NS, NS_PING, 3, 0xbeefbee4,
  121.              "Pong3", got_answer);
  122.     ipc_call_async_2(PHONE_NS, NS_PING, 4, 0xbeefbee4,
  123.              "Pong4", got_answer);
  124.     ipc_call_async_2(PHONE_NS, NS_PING, 5, 0xbeefbee4,
  125.              "Pong5", got_answer);
  126.     ipc_call_async_2(PHONE_NS, NS_PING, 6, 0xbeefbee4,
  127.              "Pong6", got_answer);
  128.     printf("Waiting forever...\n");
  129.     for (i=0; i<100;i++)
  130.         printf(".");
  131.     printf("\n");
  132.     ipc_wait_for_call(&data, NULL);
  133.     printf("Received call???\n");
  134. }
  135.  
  136.  
  137. static void got_answer_2(void *private, int retval, ipc_data_t *data)
  138. {
  139.     printf("Pong\n");
  140. }
  141. static void test_advanced_ipc(void)
  142. {
  143.     int res;
  144.     unsigned long long taskid;
  145.     ipc_callid_t callid;
  146.     ipc_call_t data;
  147.  
  148.     printf("Asking 0 to connect to me...\n");
  149.     res = ipc_connect_to_me(0, 1, 2, &taskid);
  150.     printf("Result: %d - taskid: %Q\n", res, taskid);
  151. //  while (1) {
  152.         printf("----------------\n");
  153.         ipc_call_async(PHONE_NS, NS_PING_SVC, 0, "prov",
  154.                    got_answer_2);
  155.         callid = ipc_wait_for_call(&data, NULL);
  156.         printf("Received ping\n");
  157.         ipc_answer(callid, 0, 0, 0);
  158. //  }
  159.         callid = ipc_wait_for_call(&data, NULL);
  160. }
  161.  
  162. int main(int argc, char *argv[])
  163. {
  164.     version_print();
  165.  
  166. /*  test_printf(); */
  167. //  test_ping();
  168. //  test_async_ipc();
  169.     test_advanced_ipc();
  170.     return 0;
  171. }
  172.