/* Copyright (c) 2006-2012 Red Hat, Inc. 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__ #ifndef _CONFIG_H #define _CONFIG_H #include "config.h" #endif #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 #include #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', }; #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); #define GLUSTERFS_GET_AUX_MOUNT_PIDFILE(pidfile,volname) { \ snprintf (pidfile, PATH_MAX-1, \ DEFAULT_VAR_RUN_DIRECTORY"/%s.pid", volname); \ } 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 rl_async; int rl_processing; /* autocompletion state */ char **matches; char **matchesp; char *remote_host; int remote_port; int mode; int await_connected; char *log_file; gf_loglevel_t log_level; char *glusterd_sock; }; struct cli_local { struct { char *volname; int flags; } get_vol; dict_t *dict; const char **words; /* Marker for volume status all */ gf_boolean_t all; #if (HAVE_LIB_XML) xmlTextWriterPtr writer; xmlDocPtr doc; int vol_count; #endif }; struct cli_volume_status { int port; int rdma_port; int online; uint64_t block_size; uint64_t total_inodes; uint64_t free_inodes; char *brick; char *pid_str; char *free; char *total; #ifdef GF_LINUX_HOST_OS char *fs_name; char *mount_options; char *device; char *inode_size; #endif }; struct snap_config_opt_vals_ { char *op_name; char *question; }; typedef struct cli_volume_status cli_volume_status_t; typedef struct cli_local cli_local_t; typedef ssize_t (*cli_serialize_t) (struct iovec outmsg, void *args); extern struct cli_state *global_state; /* use only in readline callback */ typedef const char *(*cli_selector_t) (void *wcon); char *get_struct_variable (int mem_num, gf_gsync_status_t *sts_val); void *cli_getunamb (const char *tok, void **choices, cli_selector_t sel); int cli_cmd_register (struct cli_cmd_tree *tree, struct cli_cmd *cmd); int cli_cmds_register (struct cli_state *state); int cli_input_init (struct cli_state *state); int cli_cmd_process (struct cli_state *state, int argc, char *argv[]); int cli_cmd_process_line (struct cli_state *state, const char *line); int cli_rl_enable (struct cli_state *state); int cli_rl_out (struct cli_state *state, const char *fmt, va_list ap); int cli_rl_err (struct cli_state *state, const char *fmt, va_list ap); int cli_usage_out (const char *usage); int _cli_out (const char *fmt, ...); int _cli_err (const char *fmt, ...); #define cli_out(fmt...) do { \ FMT_WARN (fmt); \ \ _cli_out(fmt); \ \ } while (0) #define cli_err(fmt...) do { \ FMT_WARN (fmt); \ \ _cli_err(fmt); \ \ } while (0) int cli_submit_request (struct rpc_clnt *rpc, void *req, call_frame_t *frame, rpc_clnt_prog_t *prog, int procnum, struct iobref *iobref, xlator_t *this, fop_cbk_fn_t cbkfn, xdrproc_t xdrproc); int32_t cli_cmd_volume_create_parse (struct cli_state *state, const char **words, int wordcount, dict_t **options); int32_t cli_cmd_volume_reset_parse (const char **words, int wordcount, dict_t **opt); int32_t cli_cmd_gsync_set_parse (const char **words, int wordcount, dict_t **opt); int32_t cli_cmd_quota_parse (const char **words, int wordcount, dict_t **opt); int32_t cli_cmd_bitrot_parse (const char **words, int wordcount, dict_t **opt); int32_t cli_cmd_volume_set_parse (const char **words, int wordcount, dict_t **options, char **op_errstr); int32_t cli_cmd_ganesha_parse (struct cli_state *state, const char **words, int wordcount, dict_t **options, char **op_errstr); int32_t cli_cmd_volume_add_brick_parse (const char **words, int wordcount, dict_t **options, int *type); int32_t cli_cmd_volume_detach_tier_parse (const char **words, int wordcount, dict_t **options); int32_t cli_cmd_volume_remove_brick_parse (const char **words, int wordcount, dict_t **options, int *question); int32_t cli_cmd_volume_replace_brick_parse (const char **words, int wordcount, dict_t **options); int32_t cli_cmd_log_rotate_parse (const char **words, int wordcount, dict_t **options); int32_t cli_cmd_log_locate_parse (const char **words, int wordcount, dict_t **options); int32_t cli_cmd_log_filename_parse (const char **words, int wordcount, dict_t **options); int32_t cli_cmd_volume_statedump_options_parse (const char **words, int wordcount, dict_t **options); int32_t cli_cmd_volume_clrlks_opts_parse (const char **words, int wordcount, dict_t **options); cli_local_t * cli_local_get (); void cli_local_wipe (cli_local_t *local); int32_t cli_cmd_await_connected (); int32_t cli_cmd_broadcast_connected (); int cli_rpc_notify (struct rpc_clnt *rpc, void *mydata, rpc_clnt_event_t event, void *data); int32_t cli_cmd_volume_profile_parse (const char **words, int wordcount, dict_t **options); int32_t cli_cmd_volume_top_parse (const char **words, int wordcount, dict_t **options); int32_t cli_cmd_log_level_parse (const char **words, int wordcount, dict_t **options); int32_t cli_cmd_volume_status_parse (const char **words, int wordcount, dict_t **options); int cli_cmd_volume_heal_options_parse (const char **words, int wordcount, dict_t **options); int cli_cmd_volume_defrag_parse (const char **words, int wordcount, dict_t **options); int cli_print_brick_status (cli_volume_status_t *status); void cli_print_detailed_status (cli_volume_status_t *status); int cli_get_detail_status (dict_t *dict, int i, cli_volume_status_t *status); void cli_print_line (int len); int cli_xml_output_str (char *op, char *str, int op_ret, int op_errno, char *op_errstr); int cli_xml_output_dict (char *op, dict_t *dict, int op_ret, int op_errno, char *op_errstr); int cli_xml_output_vol_top (dict_t *dict, int op_ret, int op_errno, char *op_errstr); int cli_xml_output_vol_profile (dict_t *dict, int op_ret, int op_errno, char *op_errstr); int cli_xml_output_vol_status_begin (cli_local_t *local, int op_ret, int op_errno, char *op_errstr); int cli_xml_output_vol_status_end (cli_local_t *local); int cli_xml_output_vol_status (cli_local_t *local, dict_t *dict); int cli_xml_output_vol_list (dict_t *dict, int op_ret, int op_errno, char *op_errstr); int cli_xml_output_vol_info_begin (cli_local_t *local, int op_ret, int op_errno, char *op_errstr); int cli_xml_output_vol_info_end (cli_local_t *local); int cli_xml_output_vol_info (cli_local_t *local, dict_t *dict); int cli_xml_output_vol_quota_limit_list_begin (cli_local_t *local, int op_ret, int op_errno, char *op_errstr); int cli_xml_output_vol_quota_limit_list_end (cli_local_t *local); int cli_quota_list_xml_error (cli_local_t *local, char *path, char *errstr); int cli_quota_xml_output (cli_local_t *local, char *path, char *hl_str, char *sl_final, void *used, void *avail, char *sl, char *hl); int cli_quota_object_xml_output (cli_local_t *local, char *path, char *sl_str, quota_limits_t *limits, quota_meta_t *used_space, int64_t avail, char *sl, char *hl); int cli_xml_output_peer_status (dict_t *dict, int op_ret, int op_errno, char *op_errstr); int cli_xml_output_vol_rebalance (gf_cli_defrag_type op, dict_t *dict, int op_ret, int op_errno, char *op_errstr); int cli_xml_output_vol_remove_brick (gf_boolean_t status_op, dict_t *dict, int op_ret, int op_errno, char *op_errstr); int cli_xml_output_vol_replace_brick (gf1_cli_replace_op op, dict_t *dict, int op_ret, int op_errno, char *op_errstr); int cli_xml_output_vol_create (dict_t *dict, int op_ret, int op_errno, char *op_errstr); int cli_xml_output_generic_volume (char *op, dict_t *dict, int op_ret, int op_errno, char *op_errstr); int cli_xml_output_vol_gsync (dict_t *dict, int op_ret, int op_errno, char *op_errstr); int cli_xml_output_vol_status_tasks_detail (cli_local_t *local, dict_t *dict); int cli_xml_output_snap_status_begin (cli_local_t *local, int op_ret, int op_errno, char *op_errstr); int cli_xml_output_snap_status_end (cli_local_t *local); int cli_xml_output_snapshot (int cmd_type, dict_t *dict, int op_ret, int op_errno, char *op_errstr); int cli_xml_snapshot_status_single_snap (cli_local_t *local, dict_t *dict, char *key); char * is_server_debug_xlator (void *myframe); int32_t cli_cmd_snapshot_parse (const char **words, int wordcount, dict_t **options, struct cli_state *state); int cli_xml_output_vol_getopts (dict_t *dict, int op_ret, int op_errno, char *op_errstr); void print_quota_list_header (int type); void print_quota_list_empty (char *path, int type); int gf_gsync_status_t_comparator (const void *p, const void *q); #endif /* __CLI_H__ */