Function main

src/bin/scripts/createuser.c:24–346

static void help(const char *progname);

int
main(int argc, char *argv[])
{
	static struct option long_options[] = {
		{"host", required_argument, NULL, 'h'},
		{"port", required_argument, NULL, 'p'},
		{"username", required_argument, NULL, 'U'},
		{"role", required_argument, NULL, 'g'},
		{"no-password", no_argument, NULL, 'w'},
		{"password", no_argument, NULL, 'W'},
		{"echo", no_argument, NULL, 'e'},
		{"createdb", no_argument, NULL, 'd'},
		{"no-createdb", no_argument, NULL, 'D'},
		{"superuser", no_argument, NULL, 's'},
		{"no-superuser", no_argument, NULL, 'S'},
		{"createrole", no_argument, NULL, 'r'},
		{"no-createrole", no_argument, NULL, 'R'},
		{"inherit", no_argument, NULL, 'i'},
		{"no-inherit", no_argument, NULL, 'I'},
		{"login", no_argument, NULL, 'l'},
		{"no-login", no_argument, NULL, 'L'},
		{"replication", no_argument, NULL, 1},
		{"no-replication", no_argument, NULL, 2},
		{"interactive", no_argument, NULL, 3},
		{"connection-limit", required_argument, NULL, 'c'},
		{"pwprompt", no_argument, NULL, 'P'},
		{"encrypted", no_argument, NULL, 'E'},
		{NULL, 0, NULL, 0}
	};

	const char *progname;
	int			optindex;
	int			c;
	const char *newuser = NULL;
	char	   *host = NULL;
	char	   *port = NULL;
	char	   *username = NULL;
	SimpleStringList roles = {NULL, NULL};
	enum trivalue prompt_password = TRI_DEFAULT;
	ConnParams	cparams;
	bool		echo = false;
	bool		interactive = false;
	int			conn_limit = -2;	/* less than minimum valid value */
	bool		pwprompt = false;
	char	   *newpassword = NULL;

	/* Tri-valued variables.  */
	enum trivalue createdb = TRI_DEFAULT,
				superuser = TRI_DEFAULT,
				createrole = TRI_DEFAULT,
				inherit = TRI_DEFAULT,
				login = TRI_DEFAULT,
				replication = TRI_DEFAULT;

	PQExpBufferData sql;

	PGconn	   *conn;
	PGresult   *result;