/*
////////////////////////////////////////////////////////////////////////
-----------------------------------------------------------------------
MAIN
-----------------------------------------------------------------------
\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
*/
int main(int argc, char **argv)
{
/** VARIÁVEIS *****************************************************/
int func_err; int test_mode = 0;
clock_t init, end;
int sair = 0;
/* Struct com argumentos da linha de comando */
Options args = { FLUX, HEIGHT, LENGTH, ITERATIONS, ZONE, ISLAND,
SEED, FREQ, STDOUT, 0, 0, 0};
/** ARGUMENTOS/MENU ***********************************************/
func_err = receive_arguments(argc, argv, &args);
if(func_err) return EXIT_FAILURE;
if(args.h == 1)
{
printf("\n%s\n", help);
return EXIT_SUCCESS;
}
/* Modo de teste: */
test_mode = args.t + args.T;
/* Chamada para o nosso menu do usuário:
* Quando ele devolve 'falha', o usuário quer sair do jogo */
if(!test_mode) func_err = menu(&args);
if(func_err == EXIT_FAILURE) return EXIT_SUCCESS;
/** CONFIGURAÇÕES DO RIO ******************************************/
river_config_flux (args.F);
river_config_size (args.L, args.H);
river_config_island (args.i, args.f);
river_config_margins (args.Z);
/** ANIMAÇÃO DO RIO ***********************************************/
test_mode = args.t + args.T;
river_animation_init();
if(test_mode) analyse_program(args.s, args.N, test_mode, args.o);
else
{
river_animation_generate(args.s);
while(!sair)
{
for(end = init = clock(); end-init < INTERVAL; end = clock());
sair = river_animation_iterate();
}
}
/** LIBERAÇÃO DE MEMÓRIA ******************************************/
river_animation_finish();
return EXIT_SUCCESS;
}
cmm_error_t
frame_receive( int fd,
frame_t **frame )
{
unsigned char sender, dest;
char type = -1;
cmm_error_t err;
if ( frame_buffer_read(fd, (char*)&sender, sizeof(sender))
|| frame_buffer_read(fd, (char*)&dest, sizeof(dest))
|| frame_buffer_read(fd, (char*)&type, sizeof(type)) ) {
cm_trace(CM_TRACE_LEVEL_DEBUG,
"Warning ! frame_buffer_read failed" );
return(CMM_ECONN);
}
*frame = frame_allocate( (frame_type_t)type, sender );
if (!*frame) {
cm_trace(CM_TRACE_LEVEL_ERROR,
"frame_allocate failed" );
return(CMM_ENOMEM);
}
(*frame)->dest = dest;
(*frame)->type = (frame_type_t)type;
err = receive_arguments(fd, *frame);
if (err != CMM_OK) {
cm_trace(CM_TRACE_LEVEL_ERROR,
"receive_arguments failed");
frame_free( frame );
return(err);
}
if (type != FRAME_HEARTBEAT) {
cm_trace(CM_TRACE_LEVEL_DEBUG,
"Received a frame of type %s from nodeid %d",
frame_type_strings[(int)type],
sender);
}
return(CMM_OK);
}
/*
////////////////////////////////////////////////////////////////////////
-----------------------------------------------------------------------
MAIN
-----------------------------------------------------------------------
\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
*/
int main(int argc, char **argv)
{
/** VARIÁVEIS *****************************************************/
int test_mode = 0; /* Auxiliar para por o programa em teste */
int func_err; /* Faz a captura do resultado das saídas */
int exit = 0; /* Auxiliar para definir quando sair */
clock_t init; /* Início do relógio (para animação) */
clock_t end; /* Fim do relógio (para animação) */
/* Struct com argumentos da linha de comando */
Options args = { FLUX, HEIGHT, LENGTH, ITERATIONS, ZONE,
ISLAND, SEED, FREQ, STDOUT, 0, 0, 0};
/** ARGUMENTOS/MENU/CONFIGURAÇÕES *********************************/
func_err = receive_arguments(argc, argv, &args);
if(func_err) return EXIT_FAILURE;
if(args.h == 1)
{
printf("\n%s\n", help);
return EXIT_SUCCESS;
}
func_err = system("ls options.conf; return $?");
if(!func_err)
{
/* Arquivo de configuração: options.conf
* Guarda o stream no padrão yyin do scanner */
yyin = fopen("options.conf", "r");
/* Chama o parser para ler opções */
func_err = yyparse();
if(func_err)
{
fprintf(stderr, "Problemas no arquivo de configuração!\n");
return EXIT_FAILURE;
}
/* Atribui opções nos argumentos */
args = yygetopt(&args);
/* Fecha o arquivo configurado para leitura */
fclose(yyin);
}
else printf("options.conf não identificado\n");
/* Modo de teste: */
test_mode = args.t + args.T;
/** CICLO DO JOGO *************************************************/
while(exit != EXIT_FAILURE)
{
/*- MENU ------------------------------------------------*/
/* Chamada para o nosso menu do usuário:
* Quando devolve 'falha', o usuário quer sair */
if(!test_mode) func_err = menu(&args);
if(func_err == EXIT_FAILURE) break;
/*- CONFIGURAÇÕES --------------------------------------*/
river_config_flux (args.F);
river_config_size (args.L, args.H);
river_config_island (args.i, args.f);
river_config_margins (args.Z);
test_mode = args.t + args.T;
/*- ANIMAÇÃO -------------------------------------------*/
river_animation_init();
if(test_mode)
analyse_program(args.s, args.N, test_mode, args.o);
else
{
river_animation_generate(args.s);
while(!exit)
{
end = init = clock();
while(end-init < INTERVAL) end = clock();
exit = river_animation_iterate();
}
exit = 0;
}
/*- LIBERAÇÃO DE MEMÓRIA ------------------------------*/
river_animation_finish();
} /* while(exit != EXIT_FAILURE) */
/** LIBERAÇÃO DE MEMÓRIA ******************************************/
river_animation_finish();
return EXIT_SUCCESS;
}
