int
main(int argc, char **argv)
{
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"limit", required_argument, NULL, 'l'},
{"dry-run", no_argument, NULL, 'n'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"verbose", no_argument, NULL, 'v'},
{"version", no_argument, NULL, 'V'},
{"no-password", no_argument, NULL, 'w'},
{"password", no_argument, NULL, 'W'},
{"help", no_argument, NULL, '?'},
{NULL, 0, NULL, 0}
};
int rc = 0;
struct _param param;
int c;
int port;
const char *progname;
int optindex;
progname = get_progname(argv[0]);
/* Set default parameter values */
param.pg_user = NULL;
param.pg_prompt = TRI_DEFAULT;
param.pg_host = NULL;
param.pg_port = NULL;
param.progname = progname;
param.verbose = 0;
param.dry_run = 0;
param.transaction_limit = 1000;
/* Process command-line arguments */
if (argc > 1)
{
if (strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") == 0)
{
usage(progname);
exit(0);
}
if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
{
puts("vacuumlo (PostgreSQL) " PG_VERSION);
exit(0);
}
}
while ((c = getopt_long(argc, argv, "h:l:np:U:vwW", long_options, &optindex)) != -1)
{
switch (c)
{
case '?':
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
case 'h':
param.pg_host = pg_strdup(optarg);
break;
case 'l':
param.transaction_limit = strtol(optarg, NULL, 10);
if (param.transaction_limit < 0)
{
fprintf(stderr,
"%s: transaction limit must not be negative (0 disables)\n",
progname);
exit(1);
}
break;
case 'n':
param.dry_run = 1;
param.verbose = 1;
break;
case 'p':
port = strtol(optarg, NULL, 10);
if ((port < 1) || (port > 65535))
{
fprintf(stderr, "%s: invalid port number: %s\n", progname, optarg);
exit(1);
}
param.pg_port = pg_strdup(optarg);
break;
case 'U':
param.pg_user = pg_strdup(optarg);
break;
case 'v':
param.verbose = 1;
break;
case 'w':
param.pg_prompt = TRI_NO;
break;
case 'W':
param.pg_prompt = TRI_YES;
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
/* No database given? Show usage */
if (optind >= argc)
{
fprintf(stderr, "vacuumlo: missing required argument: database name\n");
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
for (c = optind; c < argc; c++)
{
/* Work on selected database */
rc += (vacuumlo(argv[c], ¶m) != 0);
}
return rc;
}
int
main(int argc, char **argv)
{
int rc = 0;
struct _param param;
int c;
int port;
const char *progname;
progname = get_progname(argv[0]);
/* Parameter handling */
param.pg_user = NULL;
param.pg_prompt = TRI_DEFAULT;
param.pg_host = NULL;
param.pg_port = NULL;
param.verbose = 0;
param.dry_run = 0;
if (argc > 1)
{
if (strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") == 0)
{
usage(progname);
exit(0);
}
if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
{
puts("vacuumlo (PostgreSQL) " PG_VERSION);
exit(0);
}
}
while (1)
{
c = getopt(argc, argv, "h:U:p:vnwW");
if (c == -1)
break;
switch (c)
{
case '?':
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
case ':':
exit(1);
case 'v':
param.verbose = 1;
break;
case 'n':
param.dry_run = 1;
param.verbose = 1;
break;
case 'U':
param.pg_user = strdup(optarg);
break;
case 'w':
param.pg_prompt = TRI_NO;
break;
case 'W':
param.pg_prompt = TRI_YES;
break;
case 'p':
port = strtol(optarg, NULL, 10);
if ((port < 1) || (port > 65535))
{
fprintf(stderr, "%s: invalid port number: %s\n", progname, optarg);
exit(1);
}
param.pg_port = strdup(optarg);
break;
case 'h':
param.pg_host = strdup(optarg);
break;
}
}
/* No database given? Show usage */
if (optind >= argc)
{
fprintf(stderr, "vacuumlo: missing required argument: database name\n");
fprintf(stderr, "Try 'vacuumlo -?' for help.\n");
exit(1);
}
for (c = optind; c < argc; c++)
{
/* Work on selected database */
rc += (vacuumlo(argv[c], ¶m) != 0);
}
return rc;
}