glusterfs.git -

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author	shishir gowda <shishirng@gluster.com>	2012-04-18 10:49:09 +0530
committer	Vijay Bellur <vijay@gluster.com>	2012-04-18 23:42:30 -0700
commit	678efee04855f88919904d98176b0d7c44e543d6 (patch)
tree	ba0e51f09810d92b783acd78da4804748916207f /cli/src/cli-cmd.h
parent	1b8f254daf05f84ebc3170e7b840608fc7baf068 (diff)

cluster/dht: Remove un-used pathinfo code for link files

Currently, we do not return LINK: attributes for a file in pathinfo requests. Change-Id: If8667bd6af06de3d11c37dd0a09726dfe1d2e330 BUG: 795289 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/3175 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Venky Shankar <vshankar@redhat.com>

Diffstat (limited to 'cli/src/cli-cmd.h')

0 files changed, 0 insertions, 0 deletions

"the volume with this value ?"; if (*data > 0) { if (*disperse > 0 && *redundancy > 0) { if (*disperse != (*data + *redundancy)) { cli_err ("Disperse count(%d) should be equal " "to sum of disperse-data count(%d) and " "redundancy count(%d)", *disperse, *data, *redundancy); return -1; } } else if (*redundancy > 0) { *disperse = *data + *redundancy; } else if (*disperse > 0) { *redundancy = *disperse - *data; } else { if ((count - *data) >= *data) { cli_err ("Please provide redundancy count " "along with disperse-data count"); return -1; } else { sprintf (question, question4, count - *data); answer = cli_cmd_get_confirmation (state, question); if (answer == GF_ANSWER_NO) return -1; *redundancy = count - *data; *disperse = count; } } } if (*disperse <= 0) { if (count < 3) { cli_err ("number of bricks must be greater " "than 2"); return -1; } *disperse = count; } if (*redundancy == -1) { tmp = *disperse - 1; for (i = tmp / 2; (i > 0) && ((tmp & -tmp) != tmp); i--, tmp--); if (i == 0) { answer = cli_cmd_get_confirmation(state, question1); if (answer == GF_ANSWER_NO) return -1; *redundancy = 1; } else { *redundancy = *disperse - tmp; if (*redundancy > 1) { sprintf(question, question2, *redundancy); answer = cli_cmd_get_confirmation(state, question); if (answer == GF_ANSWER_NO) return -1; } } tmp = 0; } else { tmp = *disperse - *redundancy; } if (*redundancy > (*disperse - 1) / 2) { cli_err ("redundancy must be less than %d for a " "disperse %d volume", (*disperse + 1) / 2, *disperse); return -1; } if ((tmp & -tmp) != tmp) { answer = cli_cmd_get_confirmation(state, question3); if (answer == GF_ANSWER_NO) return -1; } return 0; } static int32_t cli_validate_disperse_volume (char *word, gf1_cluster_type type, const char **words, int32_t wordcount, int32_t index, int32_t *disperse_count, int32_t *redundancy_count, int32_t *data_count) { int ret = -1; switch (type) { case GF_CLUSTER_TYPE_NONE: case GF_CLUSTER_TYPE_DISPERSE: if (strcmp (word, "disperse") == 0) { if (*disperse_count >= 0) { cli_err ("disperse option given twice"); goto out; } if (wordcount < (index+2)) { goto out; } ret = gf_string2int (words[index + 1], disperse_count); if (ret == -1 && errno == EINVAL) { *disperse_count = 0; ret = 1; } else if (ret == -1) { goto out; } else { if (*disperse_count < 3) { cli_err ("disperse count must " "be greater than 2"); goto out; } ret = 2; } } else if (strcmp (word, "disperse-data") == 0) { if (*data_count >= 0) { cli_err ("disperse-data option given twice"); goto out; } if (wordcount < (index+2)) { goto out; } ret = gf_string2int (words[index+1], data_count); if (ret == -1 || *data_count < 2) { cli_err ("disperse-data must be greater than 1"); goto out; } ret = 2; } else if (strcmp (word, "redundancy") == 0) { if (*redundancy_count >= 0) { cli_err ("redundancy option given twice"); goto out; } if (wordcount < (index+2)) { goto out; } ret = gf_string2int (words[index+1], redundancy_count); if (ret == -1 || *redundancy_count < 1) { cli_err ("redundancy must be greater than 0"); goto out; } ret = 2; } break; case GF_CLUSTER_TYPE_STRIPE_REPLICATE: cli_err ("striped-replicated-dispersed volume " "is not supported"); goto out; case GF_CLUSTER_TYPE_TIER: cli_err ("tier-dispersed volume is not " "supported"); goto out; case GF_CLUSTER_TYPE_STRIPE: cli_err ("striped-dispersed volume is not " "supported"); goto out; case GF_CLUSTER_TYPE_REPLICATE: cli_err ("replicated-dispersed volume is not " "supported"); goto out; } out: return ret; } int32_t cli_validate_volname (const char *volname) { int32_t ret = -1; int32_t i = -1; static const char * const invalid_volnames[] = { "volume", "type", "subvolumes", "option", "end-volume", "all", "volume_not_in_ring", "description", "force", "snap-max-hard-limit", "snap-max-soft-limit", "auto-delete", "activate-on-create", NULL}; if (volname[0] == '-') goto out; for (i = 0; invalid_volnames[i]; i++) { if (!strcmp (volname, invalid_volnames[i])) { cli_err ("\"%s\" cannot be the name of a volume.", volname); goto out; } } if (strchr (volname, '/')) goto out; if (strlen (volname) > GD_VOLUME_NAME_MAX) { cli_err("Volume name exceeds %d characters.", GD_VOLUME_NAME_MAX); goto out; } for (i = 0; i < strlen (volname); i++) { if (!isalnum (volname[i]) && (volname[i] != '_') && (volname[i] != '-')) { cli_err ("Volume name should not contain \"%c\"" " character.\nVolume names can only" "contain alphanumeric, '-' and '_' " "characters.", volname[i]); goto out; } } ret = 0; out: return ret; } int32_t cli_cmd_volume_create_parse (struct cli_state *state, const char **words, int wordcount, dict_t **options) { dict_t *dict = NULL; char *volname = NULL; int ret = -1; gf1_cluster_type type = GF_CLUSTER_TYPE_NONE; int count = 1; int sub_count = 1; int brick_index = 0; char *trans_type = NULL; int32_t index = 0; char *bricks = NULL; int32_t brick_count = 0; char *opwords[] = { "replica", "stripe", "transport", "disperse", "redundancy", "disperse-data", "arbiter", NULL }; char *w = NULL; char *ptr = NULL; int op_count = 0; int32_t replica_count = 1; int32_t arbiter_count = 0; int32_t stripe_count = 1; int32_t disperse_count = -1; int32_t redundancy_count = -1; int32_t disperse_data_count = -1; gf_boolean_t is_force = _gf_false; int wc = wordcount; GF_ASSERT (words); GF_ASSERT (options); dict = dict_new (); if (!dict) goto out; if (wordcount < 3) goto out; volname = (char *)words[2]; GF_ASSERT (volname); /* Validate the volume name here itself */ if (cli_validate_volname (volname) < 0) goto out; if (wordcount < 4) { ret = -1; goto out; } type = GF_CLUSTER_TYPE_NONE; index = 3; while (op_count < 3) { ret = -1; w = str_getunamb (words[index], opwords); if (!w) { break; } else if ((strcmp (w, "replica")) == 0) { switch (type) { case GF_CLUSTER_TYPE_STRIPE_REPLICATE: case GF_CLUSTER_TYPE_REPLICATE: cli_err ("replica option given twice"); goto out; case GF_CLUSTER_TYPE_NONE: type = GF_CLUSTER_TYPE_REPLICATE; break; case GF_CLUSTER_TYPE_STRIPE: type = GF_CLUSTER_TYPE_STRIPE_REPLICATE; break; case GF_CLUSTER_TYPE_TIER: cli_err ("replicated-tiered volume is not " "supported"); goto out; break; case GF_CLUSTER_TYPE_DISPERSE: cli_err ("replicated-dispersed volume is not " "supported"); goto out; } if (wordcount < (index+2)) { ret = -1; goto out; } replica_count = strtol (words[index+1], NULL, 0); if (replica_count < 2) { cli_err ("replica count should be greater" " than 1"); ret = -1; goto out; } ret = dict_set_int32 (dict, "replica-count", replica_count); if (ret) goto out; index += 2; if (!strcmp (words[index], "arbiter")) { ret = gf_string2int (words[index+1], &arbiter_count); if (ret == -1 || arbiter_count != 1 || replica_count != 3) { cli_err ("For arbiter configuration, " "replica count must be 3 and " "arbiter count must be 1. " "The 3rd brick of the replica " "will be the arbiter."); ret = -1; goto out; } ret = dict_set_int32 (dict, "arbiter-count", arbiter_count); if (ret) goto out; index += 2; } } else if ((strcmp (w, "stripe")) == 0) { switch (type) { case GF_CLUSTER_TYPE_STRIPE_REPLICATE: case GF_CLUSTER_TYPE_STRIPE: cli_err ("stripe option given twice"); goto out; case GF_CLUSTER_TYPE_NONE: type = GF_CLUSTER_TYPE_STRIPE; break; case GF_CLUSTER_TYPE_REPLICATE: type = GF_CLUSTER_TYPE_STRIPE_REPLICATE; break; case GF_CLUSTER_TYPE_DISPERSE: cli_err ("striped-dispersed volume is not " "supported"); goto out; case GF_CLUSTER_TYPE_TIER: cli_err ("striped-tier volume is not " "supported"); goto out; } if (wordcount < (index + 2)) { ret = -1; goto out; } stripe_count = strtol (words[index+1], NULL, 0); if (stripe_count < 2) { cli_err ("stripe count should be greater" " than 1"); ret = -1; goto out; } ret = dict_set_int32 (dict, "stripe-count", stripe_count); if (ret) goto out; index += 2; } else if ((strcmp (w, "transport")) == 0) { if (trans_type) { cli_err ("'transport' option given more" " than one time"); goto out; } if ((strcasecmp (words[index+1], "tcp") == 0)) { trans_type = gf_strdup ("tcp"); } else if ((strcasecmp (words[index+1], "rdma") == 0)) { trans_type = gf_strdup ("rdma"); } else if ((strcasecmp (words[index+1], "tcp,rdma") == 0) || (strcasecmp (words[index+1], "rdma,tcp") == 0)) { trans_type = gf_strdup ("tcp,rdma"); } else { gf_log ("", GF_LOG_ERROR, "incorrect transport" " protocol specified"); ret = -1; goto out; } index += 2; } else if ((strcmp (w, "disperse") == 0) || (strcmp (w, "redundancy") == 0) || (strcmp (w, "disperse-data") == 0)) { ret = cli_validate_disperse_volume (w, type, words, wordcount, index, &disperse_count, &redundancy_count, &disperse_data_count); if (ret < 0) goto out; index += ret; type = GF_CLUSTER_TYPE_DISPERSE; } else { GF_ASSERT (!"opword mismatch"); ret = -1; goto out; } op_count++; } if (!trans_type) trans_type = gf_strdup ("tcp"); /* reset the count value now */ count = 1; if (index >= wordcount) { ret = -1; goto out; } brick_index = index; if (strcmp (words[wordcount - 1], "force") == 0) { is_force = _gf_true; wc = wordcount - 1; } ret = cli_cmd_bricks_parse (words, wc, brick_index, &bricks, &brick_count); if (ret) goto out; /* If brick-count is not valid when replica or stripe is given, exit here */ if (!brick_count) { cli_err ("No bricks specified"); ret = -1; goto out; } if (type == GF_CLUSTER_TYPE_DISPERSE) { ret = cli_cmd_create_disperse_check (state, &disperse_count, &redundancy_count, &disperse_data_count, brick_count); if (!ret) ret = dict_set_int32 (dict, "disperse-count", disperse_count); if (!ret) ret = dict_set_int32 (dict, "redundancy-count", redundancy_count); if (ret) goto out; sub_count = disperse_count; } else sub_count = stripe_count * replica_count; if (brick_count % sub_count) { if (type == GF_CLUSTER_TYPE_STRIPE) cli_err ("number of bricks is not a multiple of " "stripe count"); else if (type == GF_CLUSTER_TYPE_REPLICATE) cli_err ("number of bricks is not a multiple of " "replica count"); else if (type == GF_CLUSTER_TYPE_DISPERSE) cli_err ("number of bricks is not a multiple of " "disperse count"); else cli_err ("number of bricks given doesn't match " "required count"); ret = -1; goto out; } /* Everything is parsed fine. start setting info in dict */ ret = dict_set_str (dict, "volname", volname); if (ret) goto out; ret = dict_set_int32 (dict, "type", type); if (ret) goto out; ret = dict_set_dynstr (dict, "transport", trans_type); if (ret) goto out; trans_type = NULL; ret = dict_set_dynstr (dict, "bricks", bricks); if (ret) goto out; ret = dict_set_int32 (dict, "count", brick_count); if (ret) goto out; ret = dict_set_int32 (dict, "force", is_force); if (ret) goto out; *options = dict; out: if (ret) { gf_log ("cli", GF_LOG_ERROR, "Unable to parse create volume CLI"); if (dict) dict_destroy (dict); } GF_FREE (trans_type); return ret; } int32_t cli_cmd_volume_reset_parse (const char **words, int wordcount, dict_t **options) { dict_t *dict = NULL; char *volname = NULL; int ret = -1; GF_ASSERT (words); GF_ASSERT (options); dict = dict_new (); if (!dict) goto out; if (wordcount < 3) goto out; if (wordcount > 5) goto out; volname = (char *)words[2]; if (!volname) { ret = -1; goto out; } ret = dict_set_str (dict, "volname", volname); if (ret) goto out; if (wordcount == 3) { ret = dict_set_str (dict, "key", "all"); if (ret) goto out; } if (wordcount >= 4) { if (!strcmp ("force", (char*)words[3])) { ret = dict_set_int32 (dict, "force", 1); if (ret) goto out; ret = dict_set_str (dict, "key", "all"); if (ret) goto out; } else { ret = dict_set_str (dict, "key", (char *)words[3]); if (ret) goto out; } } if (wordcount == 5) { if (strcmp ("force", (char*)words[4])) { ret = -1; goto out; } else { ret = dict_set_int32 (dict, "force", 1); if (ret) goto out; } } *options = dict; out: if (ret && dict) { dict_destroy (dict); } return ret; } /* Parsing global option for NFS-Ganesha config * gluster features.ganesha enable/disable */ int32_t cli_cmd_ganesha_parse (struct cli_state *state, const char **words, int wordcount, dict_t **options, char **op_errstr) { dict_t *dict = NULL; int ret = -1; int flags = 0; char *key = NULL; char *value = NULL; int i = 0; char *w = NULL; char *opwords[] = { "enable", "disable" }; const char *question = NULL; gf_answer_t answer = GF_ANSWER_NO; GF_ASSERT (words); GF_ASSERT (options); dict = dict_new (); if (!dict) goto out; if (wordcount != 2) goto out; key = (char *) words[0]; value = (char *) words[1]; if (!key || !value) { cli_out ("Usage : features.ganesha "); ret = -1; goto out; } ret = gf_strip_whitespace (value, strlen (value)); if (ret == -1) goto out; if (strcmp (key, "features.ganesha")) { gf_asprintf (op_errstr, "Global option: error: ' %s '" "is not a valid global option.", key); ret = -1; goto out; } w = str_getunamb (value, opwords); if (!w) { cli_out ("Invalid global option \n" "Usage : features.ganesha "); ret = -1; goto out; } question = "Enabling NFS-Ganesha requires Gluster-NFS to be" "disabled across the trusted pool. Do you " "still want to continue?"; if (strcmp (value, "enable") == 0) { answer = cli_cmd_get_confirmation (state, question); if (GF_ANSWER_NO == answer) { gf_log ("cli", GF_LOG_ERROR, "Global operation " "cancelled, exiting"); ret = -1; goto out; } } ret = dict_set_str (dict, "key", key); if (ret) { gf_log (THIS->name, GF_LOG_ERROR, "dict set on key failed"); goto out; } ret = dict_set_str (dict, "value", value); if (ret) { gf_log (THIS->name, GF_LOG_ERROR, "dict set on value failed"); goto out; } *options = dict; out: if (ret) dict_unref (dict); return ret; } int32_t cli_cmd_quota_parse (const char **words, int wordcount, dict_t **options) { dict_t *dict = NULL; char *volname = NULL; int ret = -1; int i = -1; char key[20] = {0, }; uint64_t value = 0; gf_quota_type type = GF_QUOTA_OPTION_TYPE_NONE; char *opwords[] = { "enable", "disable", "limit-usage", "remove", "list", "alert-time", "soft-timeout", "hard-timeout", "default-soft-limit", "limit-objects", "list-objects", "remove-objects", NULL}; char *w = NULL; uint32_t time = 0; double percent = 0; char *end_ptr = NULL; int64_t limit = 0; GF_ASSERT (words); GF_ASSERT (options); dict = dict_new (); if (!dict) { gf_log ("cli", GF_LOG_ERROR, "dict_new failed"); goto out; } if (wordcount < 4) goto out; volname = (char *)words[2]; if (!volname) { ret = -1; goto out; } /* Validate the volume name here itself */ if (cli_validate_volname (volname) < 0) goto out; ret = dict_set_str (dict, "volname", volname); if (ret < 0) goto out; w = str_getunamb (words[3], opwords); if (!w) { cli_out ("Invalid quota option : %s", words[3]); ret = - 1; goto out; } if (strcmp (w, "enable") == 0) { if (wordcount == 4) { type = GF_QUOTA_OPTION_TYPE_ENABLE; ret = 0; goto set_type; } else { ret = -1; goto out; } } if (strcmp (w, "disable") == 0) { if (wordcount == 4) { type = GF_QUOTA_OPTION_TYPE_DISABLE; ret = 0; goto set_type; } else { ret = -1; goto out; } } if (strcmp (w, "limit-usage") == 0) { type = GF_QUOTA_OPTION_TYPE_LIMIT_USAGE; } else if (strcmp (w, "limit-objects") == 0) { type = GF_QUOTA_OPTION_TYPE_LIMIT_OBJECTS; } if (type == GF_QUOTA_OPTION_TYPE_LIMIT_USAGE || type == GF_QUOTA_OPTION_TYPE_LIMIT_OBJECTS) { if (wordcount < 6 || wordcount > 7) { ret = -1; goto out; } if (words[4][0] != '/') { cli_err ("Please enter absolute path"); ret = -1; goto out; } ret = dict_set_str (dict, "path", (char *) words[4]); if (ret) goto out; if (!words[5]) { cli_err ("Please enter the limit value to be set"); ret = -1; goto out; } if (type == GF_QUOTA_OPTION_TYPE_LIMIT_USAGE) { ret = gf_string2bytesize_uint64 (words[5], &value); if (ret != 0) { if (errno == ERANGE) cli_err ("Value too large: %s", words[5]); else cli_err ("Please enter a correct " "value"); goto out; } } else { errno = 0; limit = strtol (words[5], &end_ptr, 10); if (errno == ERANGE || errno == EINVAL || limit <= 0) { ret = -1; cli_err ("Please enter an interger value in " "the range 1 - %"PRId64, INT64_MAX); goto out; } } ret = dict_set_str (dict, "hard-limit", (char *) words[5]); if (ret < 0) goto out; if (wordcount == 7) { ret = gf_string2percent (words[6], &percent); if (ret != 0) { cli_err ("Please enter a correct value"); goto out; } ret = dict_set_str (dict, "soft-limit", (char *) words[6]); if (ret < 0) goto out; } goto set_type; } if (strcmp (w, "remove") == 0) { if (wordcount != 5) { ret = -1; goto out; } type = GF_QUOTA_OPTION_TYPE_REMOVE; if (words[4][0] != '/') { cli_err ("Please enter absolute path"); ret = -1; goto out; } ret = dict_set_str (dict, "path", (char *) words[4]); if (ret < 0) goto out; goto set_type; } if (strcmp (w, "remove-objects") == 0) { if (wordcount != 5) { ret = -1; goto out; } type = GF_QUOTA_OPTION_TYPE_REMOVE_OBJECTS; if (words[4][0] != '/') { cli_err ("Please enter absolute path"); ret = -1; goto out; } ret = dict_set_str (dict, "path", (char *) words[4]); if (ret < 0) goto out; goto set_type; } if (strcmp (w, "list") == 0) { type = GF_QUOTA_OPTION_TYPE_LIST; i = 4; while (i < wordcount) { snprintf (key, 20, "path%d", i-4); ret = dict_set_str (dict, key, (char *) words [i++]); if (ret < 0) goto out; } ret = dict_set_int32 (dict, "count", i - 4); if (ret < 0) goto out; goto set_type; } if (strcmp (w, "list-objects") == 0) { if (wordcount < 4) { ret = -1; goto out; } type = GF_QUOTA_OPTION_TYPE_LIST_OBJECTS; i = 4; while (i < wordcount) { snprintf (key, 20, "path%d", i-4); ret = dict_set_str (dict, key, (char *) words[i++]); if (ret < 0) { gf_log ("cli", GF_LOG_ERROR, "Failed to set " "quota patch in request dictionary"); goto out; } } ret = dict_set_int32 (dict, "count", i - 4); if (ret < 0) { gf_log ("cli", GF_LOG_ERROR, "Failed to set quota " "limit count in request dictionary"); goto out; } goto set_type; } if (strcmp (w, "alert-time") == 0) { if (wordcount != 5) { ret = -1; goto out; } type = GF_QUOTA_OPTION_TYPE_ALERT_TIME; ret = gf_string2time (words[4], &time); if (ret) { cli_err ("Invalid argument %s. Please enter a valid " "string", words[4]); goto out; } ret = dict_set_str (dict, "value", (char *)words[4]); if (ret < 0) goto out; goto set_type; } if (strcmp (w, "soft-timeout") == 0) { if (wordcount != 5) { ret = -1; goto out; } type = GF_QUOTA_OPTION_TYPE_SOFT_TIMEOUT; ret = gf_string2time (words[4], &time); if (ret) { cli_err ("Invalid argument %s. Please enter a valid " "string", words[4]); goto out; } ret = dict_set_str (dict, "value", (char *)words[4]); if (ret < 0) goto out; goto set_type; } if (strcmp (w, "hard-timeout") == 0) { if(wordcount != 5) { ret = -1; goto out; } type = GF_QUOTA_OPTION_TYPE_HARD_TIMEOUT; ret = gf_string2time (words[4], &time); if (ret) { cli_err ("Invalid argument %s. Please enter a valid " "string", words[4]); goto out; } ret = dict_set_str (dict, "value", (char *)words[4]); if (ret < 0) goto out; goto set_type; } if (strcmp (w, "default-soft-limit") == 0) { if(wordcount != 5) { ret = -1; goto out; } type = GF_QUOTA_OPTION_TYPE_DEFAULT_SOFT_LIMIT; ret = dict_set_str (dict, "value", (char *)words[4]); if (ret < 0) goto out; goto set_type; } else { GF_ASSERT (!"opword mismatch"); } set_type: ret = dict_set_int32 (dict, "type", type); if (ret < 0) goto out; *options = dict; out: if (ret < 0) { if (dict) dict_destroy (dict); } return ret; } static inline gf_boolean_t cli_is_key_spl (char *key) { return (strcmp (key, "group") == 0); } static int cli_add_key_group (dict_t *dict, char *key, char *value, char **op_errstr) { int ret = -1; int opt_count = 0; char iter_key[1024] = {0,}; char iter_val[1024] = {0,}; char *saveptr = NULL; char *tok_key = NULL; char *tok_val = NULL; char *dkey = NULL; char *dval = NULL; char *tagpath = NULL; char *buf = NULL; char line[PATH_MAX + 256] = {0,}; char errstr[2048] = ""; FILE *fp = NULL; ret = gf_asprintf (&tagpath, "%s/groups/%s", GLUSTERD_DEFAULT_WORKDIR, value); if (ret == -1) { tagpath = NULL; goto out; } fp = fopen (tagpath, "r"); if (!fp) { ret = -1; snprintf(errstr, sizeof(errstr), "Unable to open file '%s'." " Error: %s", tagpath, strerror (errno)); if (op_errstr) *op_errstr = gf_strdup(errstr); goto out; } opt_count = 0; buf = line; while (fscanf (fp, "%s", buf) != EOF) { opt_count++; tok_key = strtok_r (line, "=", &saveptr); tok_val = strtok_r (NULL, "=", &saveptr); if (!tok_key || !tok_val) { ret = -1; snprintf(errstr, sizeof(errstr), "'%s' file format " "not valid.", tagpath); if (op_errstr) *op_errstr = gf_strdup(errstr); goto out; } snprintf (iter_key, sizeof (iter_key), "key%d", opt_count); dkey = gf_strdup (tok_key); ret = dict_set_dynstr (dict, iter_key, dkey); if (ret) goto out; dkey = NULL; snprintf (iter_val, sizeof (iter_val), "value%d", opt_count); dval = gf_strdup (tok_val); ret = dict_set_dynstr (dict, iter_val, dval); if (ret) goto out; dval = NULL; } if (!opt_count) { ret = -1; snprintf(errstr, sizeof(errstr), "'%s' file format " "not valid.", tagpath); if (op_errstr) *op_errstr = gf_strdup(errstr); goto out; } ret = dict_set_int32 (dict, "count", opt_count); out: GF_FREE (tagpath); if (ret) { GF_FREE (dkey); GF_FREE (dval); } if (fp) fclose (fp); return ret; } int32_t cli_cmd_volume_set_parse (const char **words, int wordcount, dict_t **options, char **op_errstr) { dict_t *dict = NULL; char *volname = NULL; int ret = -1; int count = 0; char *key = NULL; char *value = NULL; int i = 0; char str[50] = {0,}; GF_ASSERT (words); GF_ASSERT (options); dict = dict_new (); if (!dict) goto out; if (wordcount < 3) goto out; volname = (char *)words[2]; GF_ASSERT (volname); ret = dict_set_str (dict, "volname", volname); if (ret) goto out; if ((!strcmp (volname, "help") || !strcmp (volname, "help-xml")) && wordcount == 3 ) { ret = dict_set_str (dict, volname, volname); if (ret) goto out; } else if (wordcount < 5) { ret = -1; goto out; } else if (wordcount == 5 && cli_is_key_spl ((char *)words[3])) { key = (char *) words[3]; value = (char *) words[4]; if ( !key || !value) { ret = -1; goto out; } ret = gf_strip_whitespace (value, strlen (value)); if (ret == -1) goto out; if (strlen (value) == 0) { ret = -1; goto out; } ret = cli_add_key_group (dict, key, value, op_errstr); if (ret == 0) *options = dict; goto out; } for (i = 3; i < wordcount; i+=2) { key = (char *) words[i]; value = (char *) words[i+1]; if ( !key || !value) { ret = -1; goto out; } count++; ret = gf_strip_whitespace (value, strlen (value)); if (ret == -1) goto out; if (strlen (value) == 0) { ret = -1; goto out; } if (cli_is_key_spl (key)) { ret = -1; goto out; } sprintf (str, "key%d", count); ret = dict_set_str (dict, str, key); if (ret) goto out; sprintf (str, "value%d", count); ret = dict_set_str (dict, str, value); if (ret) goto out; } ret = dict_set_int32 (dict, "count", wordcount-3); if (ret) goto out; *options = dict; out: if (ret) dict_destroy (dict); return ret; } int32_t cli_cmd_volume_add_brick_parse (const char **words, int wordcount, dict_t **options, int *ret_type) { dict_t *dict = NULL; char *volname = NULL; int ret = -1; int brick_count = 0, brick_index = 0; char *bricks = NULL; char *opwords_cl[] = { "replica", "stripe", NULL }; gf1_cluster_type type = GF_CLUSTER_TYPE_NONE; int count = 1; char *w = NULL; int index; gf_boolean_t is_force = _gf_false; int wc = wordcount; GF_ASSERT (words); GF_ASSERT (options); dict = dict_new (); if (!dict) goto out; if (wordcount < 3) goto out; volname = (char *)words[2]; GF_ASSERT (volname); ret = dict_set_str (dict, "volname", volname); if (ret) goto out; if (wordcount < 4) { ret = -1; goto out; } if (wordcount < 6) { /* seems no options are given, go directly to the parse_brick */ brick_index = 3; type = GF_CLUSTER_TYPE_NONE; goto parse_bricks; } w = str_getunamb (words[3], opwords_cl); if (!w) { type = GF_CLUSTER_TYPE_NONE; index = 3; } else if ((strcmp (w, "replica")) == 0) { type = GF_CLUSTER_TYPE_REPLICATE; count = strtol (words[4], NULL, 0); if (!count || (count < 2)) { cli_err ("replica count should be greater than 1"); ret = -1; goto out; } ret = dict_set_int32 (dict, "replica-count", count); if (ret) goto out; index = 5; } else if ((strcmp (w, "stripe")) == 0) { type = GF_CLUSTER_TYPE_STRIPE; count = strtol (words[4], NULL, 0); if (!count || (count < 2)) { cli_err ("stripe count should be greater than 1"); ret = -1; goto out; } ret = dict_set_int32 (dict, "stripe-count", count); if (ret) goto out; index = 5; } else { GF_ASSERT (!"opword mismatch"); ret = -1; goto out; } brick_index = index; parse_bricks: if (strcmp (words[wordcount - 1], "force") == 0) { is_force = _gf_true; wc = wordcount - 1; } ret = cli_cmd_bricks_parse (words, wc, brick_index, &bricks, &brick_count); if (ret) goto out; ret = dict_set_dynstr (dict, "bricks", bricks); if (ret) goto out; ret = dict_set_int32 (dict, "count", brick_count); if (ret) goto out; ret = dict_set_int32 (dict, "force", is_force); if (ret) goto out; *options = dict; out: if (ret_type) *ret_type = type; if (ret) { gf_log ("cli", GF_LOG_ERROR, "Unable to parse add-brick CLI"); if (dict) dict_destroy (dict); } return ret; } int32_t cli_cmd_volume_remove_brick_parse (const char **words, int wordcount, dict_t **options, int *question) { dict_t *dict = NULL; char *volname = NULL; char *delimiter = NULL; int ret = -1; char key[50]; int brick_count = 0, brick_index = 0; int32_t tmp_index = 0; int32_t j = 0; char *tmp_brick = NULL; char *tmp_brick1 = NULL; char *type_opword[] = { "replica", NULL }; char *opwords[] = { "start", "commit", "stop", "status", "force", NULL }; char *w = NULL; int32_t command = GF_OP_CMD_NONE; long count = 0; GF_ASSERT (words); GF_ASSERT (options); if (wordcount < 5) goto out; dict = dict_new (); if (!dict) goto out; volname = (char *)words[2]; GF_ASSERT (volname); ret = dict_set_str (dict, "volname", volname); if (ret) goto out; brick_index = 3; w = str_getunamb (words[3], type_opword); if (w && !strcmp ("replica", w)) { if (wordcount < 6) { ret = -1; goto out; } count = strtol (words[4], NULL, 0); if (count < 1) { cli_err ("replica count should be greater than 0 in " "case of remove-brick"); ret = -1; goto out; } ret = dict_set_int32 (dict, "replica-count", count); if (ret) goto out; brick_index = 5; } else if (w) { GF_ASSERT (!"opword mismatch"); } w = str_getunamb (words[wordcount - 1], opwords); if (!w) { ret = -1; goto out; } else { /* handled this option */ wordcount--; if (!strcmp ("start", w)) { command = GF_OP_CMD_START; } else if (!strcmp ("commit", w)) { command = GF_OP_CMD_COMMIT; if (question) *question = 1; } else if (!strcmp ("stop", w)) { command = GF_OP_CMD_STOP; } else if (!strcmp ("status", w)) { command = GF_OP_CMD_STATUS; } else if (!strcmp ("force", w)) { command = GF_OP_CMD_COMMIT_FORCE; if (question) *question = 1; } else { GF_ASSERT (!"opword mismatch"); ret = -1; goto out; } } ret = dict_set_int32 (dict, "command", command); if (ret) gf_log ("cli", GF_LOG_INFO, "failed to set 'command' %d", command); tmp_index = brick_index; tmp_brick = GF_MALLOC(2048 * sizeof(*tmp_brick), gf_common_mt_char); if (!tmp_brick) { gf_log ("",GF_LOG_ERROR,"cli_cmd_volume_remove_brick_parse: " "Unable to get memory"); ret = -1; goto out; } tmp_brick1 = GF_MALLOC(2048 * sizeof(*tmp_brick1), gf_common_mt_char); if (!tmp_brick1) { gf_log ("",GF_LOG_ERROR,"cli_cmd_volume_remove_brick_parse: " "Unable to get memory"); ret = -1; goto out; } while (brick_index < wordcount) { if (validate_brick_name ((char *)words[brick_index])) { cli_err ("wrong brick type: %s, use :" "", words[brick_index]); ret = -1; goto out; } else { delimiter = strrchr(words[brick_index], ':'); ret = gf_canonicalize_path (delimiter + 1); if (ret) goto out; } j = tmp_index; strcpy(tmp_brick, words[brick_index]); while ( j < brick_index) { strcpy(tmp_brick1, words[j]); if (!(strcmp (tmp_brick, tmp_brick1))) { gf_log("",GF_LOG_ERROR, "Duplicate bricks" " found %s", words[brick_index]); cli_err("Duplicate bricks found %s", words[brick_index]); ret = -1; goto out; } j++; } snprintf (key, 50, "brick%d", ++brick_count); ret = dict_set_str (dict, key, (char *)words[brick_index++]); if (ret) goto out; } if (command != GF_OP_CMD_STATUS && command != GF_OP_CMD_STOP) { ret = dict_set_int32 (dict, "count", brick_count); if (ret) goto out; } *options = dict; out: if (ret) { gf_log ("cli", GF_LOG_ERROR, "Unable to parse remove-brick CLI"); if (dict) dict_destroy (dict); } GF_FREE (tmp_brick); GF_FREE (tmp_brick1); return ret; } int32_t cli_cmd_volume_replace_brick_parse (const char **words, int wordcount, dict_t **options) { dict_t *dict = NULL; char *volname = NULL; int ret = -1; int op_index = 0; char *delimiter = NULL; gf1_cli_replace_op replace_op = GF_REPLACE_OP_NONE; char *opwords[] = { "start", "commit", "pause", "abort", "status", NULL }; char *w = NULL; gf_boolean_t is_force = _gf_false; GF_ASSERT (words); GF_ASSERT (options); dict = dict_new (); if (!dict) goto out; if (wordcount < 3) goto out; volname = (char *)words[2]; GF_ASSERT (volname); ret = dict_set_str (dict, "volname", volname); if (ret) goto out; if (wordcount < 4) { ret = -1; goto out; } if (validate_brick_name ((char *)words[3])) { cli_err ("wrong brick type: %s, use " ":", words[3]); ret = -1; goto out; } else { delimiter = strrchr ((char *)words[3], ':'); ret = gf_canonicalize_path (delimiter + 1); if (ret) goto out; } ret = dict_set_str (dict, "src-brick", (char *)words[3]); if (ret) goto out; if (wordcount < 5) { ret = -1; goto out; } if (validate_brick_name ((char *)words[4])) { cli_err ("wrong brick type: %s, use " ":", words[4]); ret = -1; goto out; } else { delimiter = strrchr ((char *)words[4], ':'); ret = gf_canonicalize_path (delimiter + 1); if (ret) goto out; } ret = dict_set_str (dict, "dst-brick", (char *)words[4]); if (ret) goto out; op_index = 5; if ((wordcount < (op_index + 1))) { ret = -1; goto out; } w = str_getunamb (words[op_index], opwords); if (!w) { } else if (!strcmp ("start", w)) { replace_op = GF_REPLACE_OP_START; } else if (!strcmp ("commit", w)) { replace_op = GF_REPLACE_OP_COMMIT; } else if (!strcmp ("pause", w)) { replace_op = GF_REPLACE_OP_PAUSE; } else if (!strcmp ("abort", w)) { replace_op = GF_REPLACE_OP_ABORT; } else if (!strcmp ("status", w)) { replace_op = GF_REPLACE_OP_STATUS; } else GF_ASSERT (!"opword mismatch"); /* commit force option */ op_index = 6; if (wordcount > (op_index + 1)) { ret = -1; goto out; } if (wordcount == (op_index + 1)) { if ((replace_op != GF_REPLACE_OP_COMMIT) && (replace_op != GF_REPLACE_OP_START)) { ret = -1; goto out; } if (!strcmp ("force", words[op_index])) { if (replace_op == GF_REPLACE_OP_COMMIT) replace_op = GF_REPLACE_OP_COMMIT_FORCE; else if (replace_op == GF_REPLACE_OP_START) is_force = _gf_true; } } if (replace_op == GF_REPLACE_OP_NONE) { ret = -1; goto out; } ret = dict_set_int32 (dict, "operation", (int32_t) replace_op); if (ret) goto out; ret = dict_set_int32 (dict, "force", is_force); if (ret) goto out; *options = dict; out: if (ret) { gf_log ("cli", GF_LOG_ERROR, "Unable to parse replace-brick CLI"); if (dict) dict_destroy (dict); } return ret; } int32_t cli_cmd_log_filename_parse (const char **words, int wordcount, dict_t **options) { dict_t *dict = NULL; char *volname = NULL; char *str = NULL; int ret = -1; char *delimiter = NULL; GF_ASSERT (words); GF_ASSERT (options); dict = dict_new (); if (!dict) goto out; volname = (char *)words[3]; GF_ASSERT (volname); ret = dict_set_str (dict, "volname", volname); if (ret) goto out; str = (char *)words[4]; if (strchr (str, ':')) { delimiter = strchr (words[4], ':'); if (!delimiter || delimiter == words[4] || *(delimiter+1) != '/') { cli_err ("wrong brick type: %s, use :" "", words[4]); ret = -1; goto out; } else { ret = gf_canonicalize_path (delimiter + 1); if (ret) goto out; } ret = dict_set_str (dict, "brick", str); if (ret) goto out; /* Path */ str = (char *)words[5]; ret = dict_set_str (dict, "path", str); if (ret) goto out; } else { ret = dict_set_str (dict, "path", str); if (ret) goto out; } *options = dict; out: if (ret && dict) dict_destroy (dict); return ret; } int32_t cli_cmd_log_level_parse (const char **words, int worcount, dict_t **options) { dict_t *dict = NULL; int ret = -1; GF_ASSERT (words); GF_ASSERT (options); /* * loglevel command format: * > volume log level * > volume log level colon-o posix WARNING * > volume log level colon-o replicate* DEBUG * > volume log level coon-o * TRACE */ GF_ASSERT ((strncmp(words[0], "volume", 6) == 0)); GF_ASSERT ((strncmp(words[1], "log", 3) == 0)); GF_ASSERT ((strncmp(words[2], "level", 5) == 0)); ret = glusterd_check_log_level(words[5]); if (ret == -1) { cli_err("Invalid log level [%s] specified", words[5]); cli_err("Valid values for loglevel: (DEBUG|WARNING|ERROR" "|CRITICAL|NONE|TRACE)"); goto out; } dict = dict_new (); if (!dict) goto out; GF_ASSERT(words[3]); GF_ASSERT(words[4]); ret = dict_set_str (dict, "volname", (char *)words[3]); if (ret) goto out; ret = dict_set_str (dict, "xlator", (char *)words[4]); if (ret) goto out; ret = dict_set_str (dict, "loglevel", (char *)words[5]); if (ret) goto out; *options = dict; out: if (ret && dict) dict_destroy (dict); return ret; } int32_t cli_cmd_log_locate_parse (const char **words, int wordcount, dict_t **options) { dict_t *dict = NULL; char *volname = NULL; char *str = NULL; int ret = -1; char *delimiter = NULL; GF_ASSERT (words); GF_ASSERT (options); dict = dict_new (); if (!dict) goto out; volname = (char *)words[3]; GF_ASSERT (volname); ret = dict_set_str (dict, "volname", volname); if (ret) goto out; if (words[4]) { delimiter = strchr (words[4], ':'); if (!delimiter || delimiter == words[4] || *(delimiter+1) != '/') { cli_err ("wrong brick type: %s, use :" "", words[4]); ret = -1; goto out; } else { ret = gf_canonicalize_path (delimiter + 1); if (ret) goto out; } str = (char *)words[4]; ret = dict_set_str (dict, "brick", str); if (ret) goto out; } *options = dict; out: if (ret && dict) dict_destroy (dict); return ret; } int32_t cli_cmd_log_rotate_parse (const char **words, int wordcount, dict_t **options) { dict_t *dict = NULL; char *volname = NULL; char *str = NULL; int ret = -1; char *delimiter = NULL; GF_ASSERT (words); GF_ASSERT (options); dict = dict_new (); if (!dict) goto out; if (strcmp ("rotate", words[3]) == 0) volname = (char *)words[2]; else if (strcmp ("rotate", words[2]) == 0) volname = (char *)words[3]; GF_ASSERT (volname); ret = dict_set_str (dict, "volname", volname); if (ret) goto out; if (words[4]) { delimiter = strchr (words[4], ':'); if (!delimiter || delimiter == words[4] || *(delimiter+1) != '/') { cli_err ("wrong brick type: %s, use :" "", words[4]); ret = -1; goto out; } else { ret = gf_canonicalize_path (delimiter + 1); if (ret) goto out; } str = (char *)words[4]; ret = dict_set_str (dict, "brick", str); if (ret) goto out; } *options = dict; out: if (ret && dict) dict_destroy (dict); return ret; } static gf_boolean_t gsyncd_url_check (const char *w) { return !!strpbrk (w, ":/"); } static gf_boolean_t gsyncd_glob_check (const char *w) { return !!strpbrk (w, "*?["); } static int config_parse (const char **words, int wordcount, dict_t *dict, unsigned cmdi, unsigned glob) { int32_t ret = -1; int32_t i = -1; char *append_str = NULL; size_t append_len = 0; char *subop = NULL; switch ((wordcount - 1) - cmdi) { case 0: subop = gf_strdup ("get-all"); break; case 1: if (words[cmdi + 1][0] == '!') { (words[cmdi + 1])++; if (gf_asprintf (&subop, "del%s", glob ? "-glob" : "") == -1) subop = NULL; } else subop = gf_strdup ("get"); ret = dict_set_str (dict, "op_name", ((char *)words[cmdi + 1])); if (ret < 0) goto out; break; default: if (gf_asprintf (&subop, "set%s", glob ? "-glob" : "") == -1) subop = NULL; ret = dict_set_str (dict, "op_name", ((char *)words[cmdi + 1])); if (ret < 0) goto out; /* join the varargs by spaces to get the op_value */ for (i = cmdi + 2; i < wordcount; i++) append_len += (strlen (words[i]) + 1); /* trailing strcat will add two bytes, make space for that */ append_len++; append_str = GF_CALLOC (1, append_len, cli_mt_append_str); if (!append_str) { ret = -1; goto out; } for (i = cmdi + 2; i < wordcount; i++) { strcat (append_str, words[i]); strcat (append_str, " "); } append_str[append_len - 2] = '\0'; /* "checkpoint now" is special: we resolve that "now" */ if ((strcmp (words[cmdi + 1], "checkpoint") == 0) && (strcmp (append_str, "now") == 0)) { struct timeval tv = {0,}; ret = gettimeofday (&tv, NULL); if (ret == -1) goto out; GF_FREE (append_str); append_str = GF_CALLOC (1, 300, cli_mt_append_str); if (!append_str) { ret = -1; goto out; } snprintf (append_str, 300, "now:%" GF_PRI_SECOND ".%06"GF_PRI_SUSECONDS, tv.tv_sec, tv.tv_usec); } ret = dict_set_dynstr (dict, "op_value", append_str); } ret = -1; if (subop) { ret = dict_set_dynstr (dict, "subop", subop); if (!ret) subop = NULL; } out: if (ret && append_str) GF_FREE (append_str); GF_FREE (subop); gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } static int32_t force_push_pem_no_verify_parse (const char **words, int wordcount, dict_t *dict, unsigned *cmdi) { int32_t ret = 0; if (!strcmp ((char *)words[wordcount-1], "force")) { if ((strcmp ((char *)words[wordcount-2], "start")) && (strcmp ((char *)words[wordcount-2], "stop")) && (strcmp ((char *)words[wordcount-2], "create")) && (strcmp ((char *)words[wordcount-2], "no-verify")) && (strcmp ((char *)words[wordcount-2], "push-pem")) && (strcmp ((char *)words[wordcount-2], "pause")) && (strcmp ((char *)words[wordcount-2], "resume"))) { ret = -1; goto out; } ret = dict_set_uint32 (dict, "force", _gf_true); if (ret) goto out; (*cmdi)++; if (!strcmp ((char *)words[wordcount-2], "push-pem")) { if (strcmp ((char *)words[wordcount-3], "create")) { ret = -1; goto out; } ret = dict_set_int32 (dict, "push_pem", 1); if (ret) goto out; (*cmdi)++; } else if (!strcmp ((char *)words[wordcount-2], "no-verify")) { if (strcmp ((char *)words[wordcount-3], "create")) { ret = -1; goto out; } ret = dict_set_uint32 (dict, "no_verify", _gf_true); if (ret) goto out; (*cmdi)++; } } else if (!strcmp ((char *)words[wordcount-1], "push-pem")) { if (strcmp ((char *)words[wordcount-2], "create")) { ret = -1; goto out; } ret = dict_set_int32 (dict, "push_pem", 1); if (ret) goto out; (*cmdi)++; } else if (!strcmp ((char *)words[wordcount-1], "no-verify")) { if ((strcmp ((char *)words[wordcount-2], "create"))) { ret = -1; goto out; } ret = dict_set_uint32 (dict, "no_verify", _gf_true); if (ret) goto out; (*cmdi)++; } out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int32_t cli_cmd_gsync_set_parse (const char **words, int wordcount, dict_t **options) { int32_t ret = -1; dict_t *dict = NULL; gf1_cli_gsync_set type = GF_GSYNC_OPTION_TYPE_NONE; int i = 0; unsigned masteri = 0; unsigned slavei = 0; unsigned glob = 0; unsigned cmdi = 0; char *opwords[] = { "create", "status", "start", "stop", "config", "force", "delete", "no-verify" "push-pem", "detail", "pause", "resume", NULL }; char *w = NULL; GF_ASSERT (words); GF_ASSERT (options); dict = dict_new (); if (!dict) goto out; /* new syntax: * * volume geo-replication $m $s create [[no-verify] | [push-pem]] [force] * volume geo-replic


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