int
exec_backup(int argc, char **argv)
{
struct pkgdb *db = NULL;
char *backup_file = NULL;
bool dump = false;
bool restore = false;
int ch;
struct option longopts[] = {
{ "dump", required_argument, NULL, 'd' },
{ "restore", required_argument, NULL, 'r' },
{ NULL, 0, NULL, 0 },
};
while ((ch = getopt_long(argc, argv, "+d:r:", longopts, NULL)) != -1) {
switch (ch) {
case 'd':
dump = true;
backup_file = optarg;
break;
case 'r':
restore = true;
backup_file = optarg;
break;
default:
usage_backup();
return (EX_USAGE);
}
}
argc -= optind;
argv += optind;
if ( dump == restore ) {
usage_backup();
return (EX_USAGE);
}
if (pkgdb_open(&db, PKGDB_DEFAULT) != EPKG_OK)
return (EX_IOERR);
if (dump) {
if (isatty(fileno(stdout)))
printf("Dumping database:\n");
if (pkgdb_dump(db, backup_file) == EPKG_FATAL)
return (EX_IOERR);
}
if (restore) {
if (!quiet)
printf("Restoring database:\n");
if (pkgdb_load(db, backup_file) == EPKG_FATAL)
return (EX_IOERR);
}
pkgdb_close(db);
return (EX_OK);
}
int
exec_backup(int argc, char **argv)
{
struct pkgdb *db = NULL;
char *dest = NULL;
if (argc < 2 || argc > 3 || argv[1][0] != '-') {
usage_backup();
return (EX_USAGE);
}
if (argc == 3)
dest = argv[2];
if (pkgdb_open(&db, PKGDB_DEFAULT) != EPKG_OK)
return (EX_IOERR);
if (argv[1][1] == 'd') {
if (isatty(fileno(stdin)))
printf("Dumping database...\n");
if (pkgdb_dump(db, dest) == EPKG_FATAL)
return (EX_IOERR);
if (isatty(fileno(stdin)))
printf("done\n");
}
if (argv[1][1] == 'r') {
if (isatty(fileno(stdin)))
printf("Restoring database...\n");
if (pkgdb_load(db, dest) == EPKG_FATAL)
return (EX_IOERR);
if (isatty(fileno(stdin)))
printf("done\n");
}
pkgdb_close(db);
return (EX_OK);
}
