meillo@13: #include <stdio.h>
meillo@13: #include <stdlib.h>
meillo@13: #include "db.h"
meillo@18: #include "modules.h"
meillo@13: 
meillo@13: 
meillo@18: void init(void) {
meillo@18: 	/* echo "started backend cycle at `date +%F\ %H:%M:%S`" */
meillo@18: 	db_connect();
meillo@18: 	read_time();
meillo@18: }
meillo@18: 
meillo@18: 
meillo@18: void cleanup(void) {
meillo@18: 	db_close();
meillo@18: 	/* echo "finished backend cycle at `date +%F\ %H:%M:%S`" */
meillo@18: }
meillo@18: 
meillo@18: 
meillo@18: void run_module(char* name, int (*module)(void)) {
meillo@13: 	printf("  --> %s\n", name);
meillo@18: 	if (!module()) {
meillo@18: 		fprintf(stderr, "failure in module '%s'\n", name);
meillo@18: 		cleanup();
meillo@18: 		exit(2);
meillo@18: 	}
meillo@13: 	printf("  --< %s\n", name);
meillo@13: }
meillo@13: 
meillo@13: 
meillo@13: int main(int argc, char* argv[]) {
meillo@13: 	if (argc != 2) {
meillo@13: 		printf("usage: %s <database>\n", argv[0]);
meillo@13: 		exit(1);
meillo@13: 	}
meillo@13: 	database = argv[1];
meillo@13: 	printf("database '%s'\n", database);
meillo@18: 	init();
meillo@13: 
meillo@13: 	/* modules */
meillo@13: 	run_module("clock", worldclock);
meillo@13: 	run_module("weather", weather);
meillo@13: 	run_module("environment", environment);
meillo@13: 	/* run_module("market", market); */
meillo@13: 	run_module("growth", growth);
meillo@13: 	/* run_module("orderexec", orderexec); */
meillo@13: 
meillo@18: 	cleanup();
meillo@13: 	return 0;
meillo@13: }