resources/item/tests/test_item.c

   1 /**************************************************************************/
   2 /* ---------------------------------------------------------------------- */
   3 /* Copyright (C) 2006 - 2008 FRESCOR consortium partners:                 */
   4 /*                                                                        */
   5 /*   Universidad de Cantabria,              SPAIN                         */
   6 /*   University of York,                    UK                            */
   7 /*   Scuola Superiore Sant'Anna,            ITALY                         */
   8 /*   Kaiserslautern University,             GERMANY                       */
   9 /*   Univ. Politécnica  Valencia,           SPAIN                        */
  10 /*   Czech Technical University in Prague,  CZECH REPUBLIC                */
  11 /*   ENEA                                   SWEDEN                        */
  12 /*   Thales Communication S.A.              FRANCE                        */
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  16 /*                                                                        */
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  18 /*                                                                        */
  19 /*          FRESCOR project (FP6/2005/IST/5-034026) is funded             */
  20 /*       in part by the European Union Sixth Framework Programme          */
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  22 /*       made of this code.                                               */
  23 /*                                                                        */
  24 /*                                                                        */
  25 /*  This file is part of FRSH (FRescor ScHeduler)                         */
  26 /*                                                                        */
  27 /* FRSH is free software; you can redistribute it and/or modify it        */
  28 /* under terms of the GNU General Public License as published by the      */
  29 /* Free Software Foundation; either version 2, or (at your option) any    */
  30 /* later version.  FRSH is distributed in the hope that it will be        */
  31 /* useful, but WITHOUT ANY WARRANTY; without even the implied warranty    */
  32 /* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU    */
  33 /* General Public License for more details. You should have received a    */
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  36 /* Cambridge, MA 02139, USA.                                              */
  37 /*                                                                        */
  38 /* As a special exception, including FRSH header files in a file,         */
  39 /* instantiating FRSH generics or templates, or linking other files       */
  40 /* with FRSH objects to produce an executable application, does not       */
  41 /* by itself cause the resulting executable application to be covered     */
  42 /* by the GNU General Public License. This exception does not             */
  43 /* however invalidate any other reasons why the executable file might be  */
  44 /* covered by the GNU Public License.                                     */
  45 /**************************************************************************/
  46
  47 /**
  48  * @file   test_item.c
  49  * @author Michal Sojka <sojkam1@fel.cvut.cz>
  50  * @date   Wed Feb 18 16:11:34 2009
  51  *
  52  * @brief  Test for ITEM WSN resource
  53  *
  54  *
  55  */
  56
  57
  58 #include <frsh.h>
  59 #include <error.h>
  60 #include <item.h>
  61 #include <fres_contract.h>
  62
  63 //ITEM ADD
  64 //#include "FWSN.h"
  65
  66 #if 1
  67 #define N 4
  68 int contract_deadline_sec[N] = { 4,4,4,4 };
  69 int contract_nodes[N] = { 0x04, 0x05, 0x02 ,0x03};
  70 #else
  71 #define N 3
  72 int contract_deadline_sec[N] = {2,2,2};
  73 int contract_nodes[N] = { 0x02,0x03,0x04};
  74 #endif
  75 int main(int argc, char *argv[])
  76 {
  77         int ret;
  78         frsh_contract_t contract[N];
  79         frsh_vres_id_t vres[N];
  80         int i;
  81
  82
  83         ret = frsh_init();
  84         if (ret) PERROR_AND_EXIT(ret, "frsh_init");
  85
  86         /* Negotiate N contracts */
  87         for (i=0; i<N; i++) {
  88                 frsh_rel_time_t deadline;
  89                 fres_block_item_nodes *nodes;
  90                 ret = frsh_contract_init(&contract[i]);
  91                 if (ret) PERROR_AND_EXIT(ret, "frsh_contract_init");
  92
  93                 /* Set resource */
  94                 ret = frsh_contract_set_resource_and_label(
  95                         &contract[i], FRSH_RT_NETWORK, FRSH_NETPF_ITEM, NULL);
  96                 if (ret) PERROR_AND_EXIT(ret, "Cannot set resource\n");
  97
  98                 /* Set nodes we want to receive data from */
  99                 nodes = malloc(sizeof(*nodes));
 100                 if (!nodes) PERROR_AND_EXIT(errno, "malloc");
 101                 //nodes->mask = contract_nodes[i];
 102
 103                 nodes->mask =1;
 104                 nodes->mask = nodes->mask << (contract_nodes[i]);
 105
 106
 107                         ret = fres_contract_add_item_nodes(contract[i], nodes);
 108                 if (ret) PERROR_AND_EXIT(ret, "Cannot add item_nodes block\n");
 109
 110                 /* Set deadline */
 111                 deadline = fosa_msec_to_rel_time(contract_deadline_sec[i]*1000);
 112                 ret = frsh_contract_set_timing_reqs(&contract[i],
 113                                                     false, &deadline);
 114                 if (ret) PERROR_AND_EXIT(ret, "frsh_contract_set_timing_reqs");
 115
 116                 /* Negotiate the contract */
 117                 ret = frsh_contract_negotiate(&contract[i], &vres[i]);
 118                 if (ret) PERROR_AND_EXIT(ret, "frsh_contract_negotiate");
 119                 if (ret) printf(" \n frsh_contract_negotiate - NOT ACCEPTED \n");
 120         }
 121         printf("Contracts negotiated\n");
 122
 123         for (i=0; i<30; i++) {
 124                 //int j;
 125                 //printf("Reading data\n");
 126                 //for (j=0; j<N; j++) {
 127                         unsigned char *data;
 128                         int len;
 129                 //                      int k;
 130                         ret = fra_item_receive(vres[1], &data);
 131                         if (ret == -1) PERROR_AND_EXIT(errno, "frs_item_receive");
 132                         len = ret;
 133
 134                         /*  Do something with the received data */
 135
 136                         /*      printf("JOP 89 : %i  - ",len);
 137                         for (k = 0; k < len-1; k++)
 138                         {
 139                                 printf("%02x ", data[k]);
 140                                 if (k%4 == 3)
 141                                         printf(" | ");
 142                         }
 143                         putchar('\n');*/
 144
 145                         int l;
 146                         int m;
 147                         for (l=1; l < len/4; l++)
 148                         {
 149                                 for(m=1; m < 20; m++)
 150                                 {
 151                                         if (data[4*l-1] > 6*m) putchar('*');
 152                                         else putchar(' ');
 153                                 }
 154                                 printf(" | ");
 155                         }
 156                         putchar('\n');
 157
 158                         forb_free(data);
 159                 //}
 160                 sleep(1);
 161         }
 162
 163         for (i=0; i<N; i++) {
 164                 frsh_contract_cancel(vres[i]);
 165         }
 166         return 0;
 167 }