echld_test.c

   1 /* echld-test.c
   2  *  basic test framework for echld
   3  *
   4  * $Id$
   5  *
   6  * Wireshark - Network traffic analyzer
   7  * By Gerald Combs <gerald@wireshark.org>
   8  * Copyright 1998 Gerald Combs
   9  *
  10  * Copyright (c) 2013 by Luis Ontanon <luis@ontanon.org>
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  25  */
  26
  27 #include "config.h"
  28
  29 #ifdef HAVE_FCNTL_H
  30 #include <fcntl.h>
  31 #endif
  32
  33 #ifdef HAVE_SYS_TYPES_H
  34 # include <sys/types.h>
  35 #endif
  36
  37 #include <sys/time.h>
  38 #include <sys/uio.h>
  39
  40 #ifdef HAVE_UNISTD_H
  41 #include <unistd.h>
  42 #endif
  43
  44 #include <signal.h>
  45 #include <stdio.h>
  46 #include <stdlib.h>
  47
  48 #include <glib.h>
  49 #include <glib/gprintf.h>
  50
  51 #include "echld/echld.h"
  52 #include "echld/echld-util.h"
  53
  54 #include "epan/epan.h"
  55 #include "wsutil/str_util.h"
  56
  57 int pings = 0;
  58 int errors = 0;
  59
  60 void ping_cb(long usec, void* data _U_) {
  61
  62         fprintf(stderr, "Ping ping=%d usec=%d\n", pings ,(int)usec );
  63
  64         if (usec >= 0) {
  65                 pings++;
  66         } else {
  67                 errors++;
  68         }
  69 }
  70
  71 int got_param = 0;
  72
  73 void param_cb(const char* param, const char* value, const char* error, void* data _U_) {
  74         if (error) {
  75                 fprintf(stderr, "Param Set Error msg=%s\n", error );
  76                 got_param = 0;
  77                 return;
  78         }
  79
  80         got_param = 1;
  81         fprintf(stderr, "Param: param='%s' val='%s'\n", param, value );
  82 }
  83
  84
  85 int main(int argc _U_, char** argv _U_) {
  86         struct timeval tv;
  87         int tot_cycles = 0;
  88         int max_cycles = 50;
  89         int child = -1;
  90         int keep_going = 1;
  91
  92         tv.tv_sec = 0;
  93         tv.tv_usec = 250000;
  94
  95         echld_set_parent_dbg_level(5);
  96
  97         echld_initialize(ECHLD_ENCODING_JSON,argv[0],main);
  98
  99         do {
 100                 if ( tot_cycles == 2 ) echld_ping(0,ping_cb,NULL);
 101
 102                 if ( tot_cycles == 4 ) {
 103                         if (pings!=1) {
 104                                 fprintf(stderr, "No Dispatcher PONG 0\n");
 105                                 break;
 106                         }
 107                         echld_ping(0,ping_cb,NULL);
 108                 }
 109
 110                 if ( tot_cycles == 6 ) {
 111                         if (pings!=2) {
 112                                 fprintf(stderr, "No Dispatcher PONG 1\n");
 113                                 break;
 114                         }
 115
 116                         echld_set_param(0,"dbg_level","5",param_cb,NULL);
 117                 }
 118
 119                 if ( tot_cycles == 8) {
 120                         if (! got_param ) {
 121                                 fprintf(stderr, "Set Dispatcher Param Failed\n");
 122                                 break;
 123                         }
 124
 125                         echld_get_param(0,"interfaces",param_cb,NULL);
 126                 }
 127
 128                 if ( tot_cycles == 10) {
 129                         if (! got_param ) {
 130                                 fprintf(stderr, "Set Dispatcher Param Failed\n");
 131                                 break;
 132                         }
 133
 134                         child = echld_new(NULL);
 135
 136                         fprintf(stderr, "New chld_id=%d\n",child);
 137
 138                         if (child <= 0) {
 139                                 fprintf(stderr, "No child\n");
 140                                 break;
 141                         }
 142                 }
 143
 144
 145                 if ( tot_cycles == 16 ) echld_ping(child,ping_cb,NULL);
 146
 147                 if ( tot_cycles == 18 ) {
 148                         if (pings!=3) {
 149                                 fprintf(stderr, "No Child PONG 0\n");
 150                                 break;
 151                         }
 152                         echld_ping(child,ping_cb,NULL);
 153                 }
 154
 155
 156
 157                 if ( tot_cycles == 20 ) {
 158                         if (pings!=4) {
 159                                 fprintf(stderr, "No Child PONG 1\n");
 160                                 break;
 161                         }
 162
 163                         echld_set_param(child,"cookie","hello-hello",param_cb,NULL);
 164                 }
 165
 166
 167                 if ( tot_cycles == 22 ) {
 168                         if (!got_param) {
 169                                 fprintf(stderr, "Set Child Param Failed\n");
 170                                 break;
 171                         }
 172
 173                         echld_get_param(child,"dbg_level",param_cb,NULL);
 174                 }
 175
 176                 if ( tot_cycles == 24 ) {
 177                         if (!got_param) {
 178                                 fprintf(stderr, "Get Child Param Failed\n");
 179                                 break;
 180                         }
 181
 182                         keep_going = 0;
 183                 }
 184
 185                 tot_cycles++;
 186                 echld_wait(&tv);
 187         } while( keep_going && (tot_cycles < max_cycles));
 188
 189         fprintf(stderr, "Done: pings=%d errors=%d tot_cycles=%d\n", pings, errors ,tot_cycles );
 190
 191         echld_terminate();
 192         return 0;
 193 }
 194
 195
 196 void main_window_update(void) {}