static const char *login_filename(void)
{
static char *file;
if (!file) {
file = (char *)db_malloc(GPATH_MAX);
sprintf(file, "%s%cdblogin", G_config_path(), HOST_DIRSEP);
}
return file;
}
int main(int argc, char *argv[])
{
struct Option *driver, *database, *user, *password;
struct Flag *print;
struct GModule *module;
/* Initialize the GIS calls */
G_gisinit(argv[0]);
module = G_define_module();
G_add_keyword(_("database"));
G_add_keyword(_("connection settings"));
module->description = _("Sets user/password for DB driver/database.");
driver = G_define_standard_option(G_OPT_DB_DRIVER);
driver->options = db_list_drivers();
driver->required = YES;
driver->answer = (char *) db_get_default_driver_name();
database = G_define_standard_option(G_OPT_DB_DATABASE);
database->required = YES;
database->answer = (char *) db_get_default_database_name();
user = G_define_option();
user->key = "user";
user->type = TYPE_STRING;
user->required = NO;
user->multiple = NO;
user->description = _("Username to set for DB connection");
user->guisection = _("Settings");
password = G_define_option();
password->key = "password";
password->type = TYPE_STRING;
password->required = NO;
password->multiple = NO;
password->description = _("Password to set for DB connection");
password->guisection = _("Settings");
print = G_define_flag();
print->key = 'p';
print->description = _("Print connection settings and exit");
print->guisection = _("Print");
if (G_parser(argc, argv))
exit(EXIT_FAILURE);
if (print->answer) {
/* print all settings to standard output and exit */
db_get_login_dump(stdout);
exit(EXIT_SUCCESS);
}
if (db_set_login(driver->answer, database->answer, user->answer,
password->answer) == DB_FAILED) {
G_fatal_error(_("Unable to set user/password"));
}
if (password->answer)
G_important_message(_("The password was stored in file (%s%cdblogin)"), G_config_path(), HOST_DIRSEP);
exit(EXIT_SUCCESS);
}
