stasis-aries-wal/test/dfa/star.c

/*---
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---*/
#include "../../libdfa/libdfa.h"
#include "../../src/libdfa/callbacks.h"
#include "stdlib.h"
#include "string.h"
#include "stdio.h"
#include "assert.h"

#define TRUE 1
#define FALSE 0

char** broadcast_lists[2];
char* star_nodes[] = { "127.0.0.1:10010" };
char* point_nodes[] = { "127.0.0.1:10011", 
			"127.0.0.1:10012",
			"127.0.0.1:10013",
			"127.0.0.1:10014",
			"127.0.0.1:10015" };




int broadcast_list_host_count [] = { 1, 5 };

int broadcast_lists_count = 2;

/* States */

#define HUB_START 101

#define POINT_START 201

callback_fcn tally_star, respond_once_star;

State states_star[MAX_STATE_COUNT] = {
  { HUB_START, NULL, NULL },
  { POINT_START, NULL, NULL },

};

Transition transitions_star[] = {

  {POINT_START, HUB_START,  NULL_STATE,  tally_star, FALSE},
  {HUB_START,   NULL_STATE, POINT_START, respond_once_star,  FALSE},

};

/*state_machine_id init_hub(DfaSet * dfaSet) {
  StateMachine * initial_sm;

  initial_sm = allocMachine(&(dfaSet->monoTree));
  initial_sm->current_state = HUB_START;
  initial_sm->message.from_machine_id = initial_sm->machine_id;
  initial_sm->message.to_machine_id = NULL_MACHINE;
  initial_sm->message.type = HUB_START;
  
  strcpy(initial_sm->message_recipient, "bc:1");
  return initial_sm->machine_id;
  }

void init_point(DfaSet * dfaSet, int node_number) {

} */

int main (int argc, char ** argv) {
  int list_number;
  int node_number;


  DfaSet * dfaSet;
  short port;

  broadcast_lists[0] = star_nodes;
  broadcast_lists[1] = point_nodes;

  assert(argc == 3);

  list_number = atoi(argv[1]); 
  node_number = atoi(argv[2]);
  
  assert(list_number < broadcast_lists_count);
  assert(node_number < broadcast_list_host_count[list_number]);

  port = parse_port(broadcast_lists[list_number][node_number]);

  dfaSet = dfa_malloc(DFA_MACHINE_COUNT, port, broadcast_lists, 
			       broadcast_lists_count, broadcast_list_host_count);

  if(list_number == 0) {
    int ret;

    dfa_reinitialize(dfaSet, broadcast_lists[list_number][node_number], transitions_star, 2, states_star, 2);

    spawn_main_thread(dfaSet);
    
    ret =(int) request(dfaSet, HUB_START, "bc:1", NULL_MACHINE, NULL);
    
    printf("run_request_returned: %x\n", ret);
    
  } else {
    
    /*    init_point(dfaSet, node_number); */

    if(dfa_reinitialize(dfaSet, broadcast_lists[list_number][node_number], transitions_star, 2, states_star, 2) < 0) {
      printf("Error.  Exiting.\n");
    }
    main_loop(dfaSet);
  }

  return 0;
}

state_name respond_once_star(void * dfaSet, StateMachine * stateMachine, Message * m, char * from) {
  respond_once(&((DfaSet*)dfaSet)->networkSetup, POINT_START, m, from);
  return 0;
}

state_name tally_star(void * dfaSet, StateMachine * stateMachine, Message * m, char * from) {
  return tally(broadcast_lists[1], broadcast_list_host_count[1], (char*)(&(stateMachine->app_state)), from);
}