/* Copyright (c) 2002-2015 Pigeonhole authors, see the included COPYING file
 */

#ifndef __CLIENT_H
#define __CLIENT_H

#include "net.h"
#include "client-common.h"

/* maximum length for managesieve command line. */
#define MAX_MANAGESIEVE_LINE 8192

struct managesieve_command;

struct managesieve_client {
	struct client common;

	const struct managesieve_login_settings *set;
	struct managesieve_parser *parser;

	unsigned int proxy_state;

	const char *cmd_name;
	struct managesieve_command *cmd;

	struct istream *auth_response_input;

	unsigned int cmd_finished:1;
	unsigned int cmd_parsed_args:1;
	unsigned int skip_line:1;
	unsigned int auth_mech_name_parsed:1;

	unsigned int proxy_starttls:1;
	unsigned int proxy_sasl_plain:1;
};

bool client_skip_line(struct managesieve_client *client);

enum managesieve_cmd_reply {
	MANAGESIEVE_CMD_REPLY_OK,
	MANAGESIEVE_CMD_REPLY_NO,
	MANAGESIEVE_CMD_REPLY_BYE
};

void client_send_reply(struct client *client,
				   enum managesieve_cmd_reply reply, const char *text);

void client_send_reply_code(struct client *client,
				   enum managesieve_cmd_reply reply, const char *resp_code,
				   const char *text);

#define client_send_ok(client, text) \
	client_send_reply(client, MANAGESIEVE_CMD_REPLY_OK, text)
#define client_send_no(client, text) \
	client_send_reply(client, MANAGESIEVE_CMD_REPLY_NO, text)
#define client_send_bye(client, text) \
	client_send_reply(client, MANAGESIEVE_CMD_REPLY_BYE, text)

#define client_send_okresp(client, resp_code, text) \
	client_send_reply_code(client, MANAGESIEVE_CMD_REPLY_OK, resp_code, text)
#define client_send_noresp(client, resp_code, text) \
	client_send_reply_code(client, MANAGESIEVE_CMD_REPLY_NO, resp_code, text)
#define client_send_byeresp(client, resp_code, text) \
	client_send_reply_code(client, MANAGESIEVE_CMD_REPLY_BYE, resp_code, text)


#endif /* __CLIENT_H */
