4bc45e7cac57cb4c156689990509913b5"

/*
   Copyright (c) 2006-2012 Red Hat, Inc. <http://www.redhat.com>
   This file is part of GlusterFS.

   This file is licensed to you under your choice of the GNU Lesser
   General Public License, version 3 or any later version (LGPLv3 or
   later), or the GNU General Public License, version 2 (GPLv2), in all
   cases as published by the Free Software Foundation.
*/
#ifndef __CLI_H__
#define __CLI_H__

#include "rpc-clnt.h"
#include "glusterfs.h"
#include "protocol-common.h"
#include "logging.h"
#include "quota-common-utils.h"

#include "cli1-xdr.h"

#if (HAVE_LIB_XML)
#include <libxml/encoding.h>
#include <libxml/xmlwriter.h>
#endif

#define DEFAULT_EVENT_POOL_SIZE            16384
#define CLI_GLUSTERD_PORT                  24007
#define CLI_DEFAULT_CONN_TIMEOUT             120
#define CLI_DEFAULT_CMD_TIMEOUT              120
#define CLI_TEN_MINUTES_TIMEOUT              600 //Longer timeout for volume top
#define DEFAULT_CLI_LOG_FILE_DIRECTORY     DATADIR "/log/glusterfs"
#define CLI_VOL_STATUS_BRICK_LEN              43
#define CLI_TAB_LENGTH                         8
#define CLI_BRICK_STATUS_LINE_LEN             78

/* Geo-rep command positional arguments' index  */
#define GEO_REP_CMD_INDEX                      1
#define GEO_REP_CMD_CONFIG_INDEX               4

enum argp_option_keys {
	ARGP_DEBUG_KEY = 133,
	ARGP_PORT_KEY = 'p',
};

typedef enum {
        COLD_BRICK_COUNT,
        COLD_TYPE,
        COLD_DIST_COUNT,
        COLD_REPLICA_COUNT,
        COLD_ARBITER_COUNT,
        COLD_DISPERSE_COUNT,
        COLD_REDUNDANCY_COUNT,
        HOT_BRICK_COUNT,
        HOT_TYPE,
        HOT_REPLICA_COUNT,
        MAX
} values;

#define GLUSTER_MODE_SCRIPT    (1 << 0)
#define GLUSTER_MODE_ERR_FATAL (1 << 1)
#define GLUSTER_MODE_XML       (1 << 2)
#define GLUSTER_MODE_WIGNORE   (1 << 3)


#define GLUSTERD_GET_QUOTA_AUX_MOUNT_PATH(abspath, volname, path)      \
        snprintf (abspath, sizeof (abspath)-1,                          \
                  DEFAULT_VAR_RUN_DIRECTORY"/%s%s", volname, path);

struct cli_state;
struct cli_cmd_word;
struct cli_cmd_tree;
struct cli_cmd;

extern char *cli_vol_type_str[];
extern char *cli_vol_status_str[];
extern char *cli_vol_task_status_str[];

typedef int (cli_cmd_cbk_t)(struct cli_state *state,
                            struct cli_cmd_word *word,
                            const char **words,
                            int wordcount);
typedef void (cli_cmd_reg_cbk_t)( struct cli_cmd *this);

typedef int (cli_cmd_match_t)(struct cli_cmd_word *word);
typedef int (cli_cmd_filler_t)(struct cli_cmd_word *word);

struct cli_cmd_word {
        struct cli_cmd_tree   *tree;
        const char            *word;
        cli_cmd_filler_t      *filler;
        cli_cmd_match_t       *match;
        cli_cmd_cbk_t         *cbkfn;
        const char            *desc;
        const char            *pattern;
        int                    nextwords_cnt;
        struct cli_cmd_word  **nextwords;
};


struct cli_cmd_tree {
        struct cli_state      *state;
        struct cli_cmd_word    root;
};


struct cli_state {
        int                   argc;
        char                **argv;

        char                  debug;

        /* for events dispatching */
        glusterfs_ctx_t      *ctx;

        /* registry of known commands */
        struct cli_cmd_tree   tree;

        /* the thread which "executes" the command in non-interactive mode */
        /* also the thread which reads from stdin in non-readline mode */
        pthread_t             input;

        /* terminal I/O */
        const char           *prompt;
        int                   rl_enabled;
        int