diff options
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-geo-rep.c | 66 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd.h | 7 |
2 files changed, 64 insertions, 9 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-geo-rep.c b/xlators/mgmt/glusterd/src/glusterd-geo-rep.c index 618aa4266..4d206eb38 100644 --- a/xlators/mgmt/glusterd/src/glusterd-geo-rep.c +++ b/xlators/mgmt/glusterd/src/glusterd-geo-rep.c @@ -39,6 +39,19 @@ glusterd_get_slave_info (char *slave, char **slave_ip, static int glusterd_gsync_read_frm_status (char *path, char *buf, size_t blen); +struct gsync_config_opt_vals_ gsync_confopt_vals[] = { + {.op_name = "change_detector", + .no_of_pos_vals = 2, + .values = {"xsync", "changelog"}, + }, + {.op_name = "special_sync_mode", + .no_of_pos_vals = 2, + .values = {"partial", "recover"} + }, + {.op_name = NULL, + }, +}; + static char *gsync_reserved_opts[] = { "gluster-command-dir", "pid-file", @@ -782,15 +795,19 @@ out: static int gsync_verify_config_options (dict_t *dict, char **op_errstr, char *volname) { - char **resopt = NULL; - int i = 0; - int ret = -1; - char *subop = NULL; - char *slave = NULL; - char *op_name = NULL; - char *op_value = NULL; - char *t = NULL; - gf_boolean_t banned = _gf_true; + char **resopt = NULL; + int i = 0; + int ret = -1; + char *subop = NULL; + char *slave = NULL; + char *op_name = NULL; + char *op_value = NULL; + char *t = NULL; + char errmsg[PATH_MAX] = ""; + gf_boolean_t banned = _gf_true; + gf_boolean_t op_match = _gf_true; + gf_boolean_t val_match = _gf_true; + struct gsync_config_opt_vals_ *conf_vals = NULL; if (dict_get_str (dict, "subop", &subop) != 0) { gf_log ("", GF_LOG_WARNING, "missing subop"); @@ -864,6 +881,37 @@ gsync_verify_config_options (dict_t *dict, char **op_errstr, char *volname) } } + /* Check options in gsync_confopt_vals for invalid values */ + for (conf_vals = gsync_confopt_vals; conf_vals->op_name; conf_vals++) { + op_match = _gf_true; + for (i = 0; conf_vals->op_name[i] && op_name[i]; i++) { + if (conf_vals->op_name[i] == op_name[i] || + (conf_vals->op_name[i] == '_' && op_name[i] == '-')) + continue; + op_match = _gf_false; + } + + if (op_match) { + val_match = _gf_false; + for (i = 0; i < conf_vals->no_of_pos_vals; i++) { + if (!strcmp (conf_vals->values[i], op_value)) + val_match = _gf_true; + } + + if (!val_match) { + ret = snprintf (errmsg, sizeof(errmsg) - 1, + "Invalid values (%s) for" + " option %s", op_value, + op_name); + errmsg[ret] = '\0'; + + gf_log ("", GF_LOG_ERROR, "%s", errmsg); + *op_errstr = gf_strdup (errmsg); + return -1; + } + } + } + return 0; } diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h index 227efdd6b..e3ff9ec8d 100644 --- a/xlators/mgmt/glusterd/src/glusterd.h +++ b/xlators/mgmt/glusterd/src/glusterd.h @@ -48,6 +48,7 @@ #define GLUSTERD_QUORUM_RATIO_KEY "cluster.server-quorum-ratio" #define GLUSTERD_GLOBAL_OPT_VERSION "global-option-version" #define GLUSTERD_COMMON_PEM_PUB_FILE "/geo-replication/common_secret.pem.pub" +#define GEO_CONF_MAX_OPT_VALS 5 #define GLUSTERD_CREATE_HOOK_SCRIPT "/hooks/1/gsync-create/post/" \ "S56glusterd-geo-rep-create-post.sh" @@ -325,6 +326,12 @@ typedef struct glusterd_pending_node_ { int32_t index; } glusterd_pending_node_t; +struct gsync_config_opt_vals_ { + char *op_name; + int no_of_pos_vals; + char *values[GEO_CONF_MAX_OPT_VALS]; +}; + enum glusterd_op_ret { GLUSTERD_CONNECTION_AWAITED = 100, }; |