/*
 *	common.h
 *		Common support routines for bin/scripts/
 *
 *	Copyright (c) 2003-2005, PostgreSQL Global Development Group
 *
 *	$PostgreSQL: pgsql/src/bin/scripts/common.h,v 1.11 2005/08/15 21:02:26 tgl Exp $
 */
#ifndef COMMON_H
#define COMMON_H

#include "libpq-fe.h"
#include "pqexpbuffer.h"
#include "getopt_long.h"

#ifndef HAVE_INT_OPTRESET
extern int		optreset;
#endif

typedef void (*help_handler) (const char *progname);

extern const char *get_user_name(const char *progname);

extern void handle_help_version_opts(int argc, char *argv[],
									 const char *fixed_progname,
									 help_handler hlp);

extern PGconn *connectDatabase(const char *dbname, const char *pghost,
							   const char *pgport, const char *pguser,
							   bool require_password, const char *progname);

extern PGresult *executeQuery(PGconn *conn, const char *query,
							  const char *progname, bool echo);

extern void executeCommand(PGconn *conn, const char *query,
						   const char *progname, bool echo);

extern int	check_yesno_response(const char *string);

#endif /* COMMON_H */
