static inline lagopus_result_t
s_opt_parse_port(datastore_interp_state_t state,
const char *const argv[], lagopus_dstring_t *result) {
lagopus_result_t ret = LAGOPUS_RESULT_ANY_FAILURES;
uint16_t tmp = 0;
if (IS_VALID_STRING(*argv) == true) {
if ((ret = lagopus_str_parse_uint16(*argv, &tmp)) ==
LAGOPUS_RESULT_OK) {
if (state != DATASTORE_INTERP_STATE_DRYRUN) {
s_port = tmp;
}
ret = LAGOPUS_RESULT_OK;
} else {
ret = datastore_json_result_string_setf(result,
LAGOPUS_RESULT_INVALID_ARGS,
"\"can't parse '%s' as a "
"uint16_t integer.\"",
*argv);
}
} else {
ret = datastore_json_result_string_setf(result,
LAGOPUS_RESULT_INVALID_ARGS,
"Bad opt value = %s",
*argv);
}
return ret;
}
static void
s_once_proc(void) {
char *dbg_lvl_str = getenv("LAGOPUS_LOG_DEBUGLEVEL");
char *logfile = getenv("LAGOPUS_LOG_FILE");
uint16_t d = 0;
lagopus_log_destination_t log_dst = LAGOPUS_LOG_EMIT_TO_UNKNOWN;
if (IS_VALID_STRING(dbg_lvl_str) == true) {
uint16_t tmp = 0;
if (lagopus_str_parse_uint16(dbg_lvl_str, &tmp) == LAGOPUS_RESULT_OK) {
d = tmp;
}
}
if ((logfile = s_validate_path(logfile, s_is_valid_path)) != NULL) {
log_dst = LAGOPUS_LOG_EMIT_TO_FILE;
}
if (lagopus_log_initialize(log_dst, logfile, false, true, d) !=
LAGOPUS_RESULT_OK) {
lagopus_exit_error(1, "logger initialization error.\n");
}
if (d > 0) {
lagopus_msg_debug(d, "Logger debug level is set to: %d.\n", d);
}
#ifdef HAVE_PROCFS_SELF_EXE
if (readlink("/proc/self/exe", s_exefile, PATH_MAX) != -1) {
(void)lagopus_set_command_name(s_exefile);
lagopus_msg_debug(10, "set the command name '%s'.\n",
lagopus_get_command_name());
}
#endif /* HAVE_PROCFS_SELF_EXE */
}
static void
s_once_proc(void) {
char *dbg_lvl_str = getenv("LAGOPUS_LOG_DEBUGLEVEL");
char *logfile = getenv("LAGOPUS_LOG_FILE");
uint16_t d = 0;
lagopus_log_destination_t log_dst = LAGOPUS_LOG_EMIT_TO_UNKNOWN;
if (IS_VALID_STRING(dbg_lvl_str) == true) {
uint16_t tmp = 0;
if (lagopus_str_parse_uint16(dbg_lvl_str, &tmp) == LAGOPUS_RESULT_OK) {
d = tmp;
}
}
if ((logfile = s_validate_path(logfile, s_is_valid_path)) != NULL) {
log_dst = LAGOPUS_LOG_EMIT_TO_FILE;
}
if (lagopus_log_initialize(log_dst, logfile, false, true, d) !=
LAGOPUS_RESULT_OK) {
lagopus_exit_error(1, "logger initialization error.\n");
}
if (d > 0) {
lagopus_msg_debug(d, "Logger debug level is set to: %d.\n", d);
}
}
static lagopus_result_t
check_ping_interval(const char *ping_interval, uint16_t *val) {
lagopus_result_t ret = LAGOPUS_RESULT_ANY_FAILURES;
if (ping_interval != NULL && val != NULL) {
if ((ret = lagopus_str_parse_uint16(ping_interval, val))
== LAGOPUS_RESULT_OK) {
if (*val > 0) {
ret = LAGOPUS_RESULT_OK;
} else {
ret = LAGOPUS_RESULT_OUT_OF_RANGE;
}
}
}
return ret;
}
static inline lagopus_result_t
s_parse_snmp_internal(const char *const argv[],
lagopus_dstring_t *result) {
lagopus_result_t ret = LAGOPUS_RESULT_ANY_FAILURES;
char *agentx_sock = NULL;
char *esc_agentx = NULL;
char *ping = NULL;
while (IS_VALID_STRING(*argv) == true) {
if (strcmp(*argv, "-master-agentx-socket") == 0) {
if (IS_VALID_STRING(*(argv + 1)) == true) {
argv++;
if ((ret = lagopus_str_unescape(*argv, "\"'", &agentx_sock))
> 0) {
if ((ret = lagopus_snmp_set_agentx_sock(agentx_sock))
!= LAGOPUS_RESULT_OK) {
ret = datastore_json_result_string_setf(result, ret,
"Can't set %s.",
agentx_sock);
goto done;
}
} else if (ret == 0) {
ret = datastore_json_result_string_setf(result,
LAGOPUS_RESULT_INVALID_ARGS,
"Bad opt val = %s ",
*argv);
goto done;
} else {
ret = datastore_json_result_string_setf(result, ret,
"Can't convert to an "
"unescaped strings.");
goto done;
}
} else {
if ((ret = lagopus_snmp_get_agentx_sock(&agentx_sock))
== LAGOPUS_RESULT_OK) {
ret = datastore_json_string_escape(agentx_sock,
(char **)&esc_agentx);
if (ret == LAGOPUS_RESULT_OK) {
ret = datastore_json_result_setf(result, ret, "[{"
"\"master-agentx-socket\":\"%s\""
"}]", esc_agentx);
goto done;
} else {
ret = datastore_json_result_string_setf(result, ret,
"Can't convert to "
"an escaped strings.");
goto done;
}
} else {
ret = datastore_json_result_string_setf(result, ret,
"Can't get "
"master-agentx-socket.");
goto done;
}
}
} else if (strcmp(*argv, "-ping-interval-second") == 0) {
if (IS_VALID_STRING(*(argv + 1)) == true) {
argv++;
ret = lagopus_str_unescape(*argv, "\"'", &ping);
if (ret > 0) {
uint16_t new_ping;
ret = lagopus_str_parse_uint16(ping, &new_ping);
if (ret == LAGOPUS_RESULT_OK) {
if ((ret = lagopus_snmp_set_ping_interval(new_ping))
!= LAGOPUS_RESULT_OK) {
ret = datastore_json_result_string_setf(result, ret,
"Can't set "
"ping-interval.");
goto done;
}
} else {
ret = datastore_json_result_string_setf(result, ret,
"Can't parse string "
"to uint16_t.");
goto done;
}
} else if (ret == 0) {
ret = datastore_json_result_string_setf(result,
LAGOPUS_RESULT_INVALID_ARGS,
"Bad opt val = %s ",
*argv);
goto done;
} else {
ret = datastore_json_result_string_setf(result, ret,
"Can't convert to an "
"unescaped strings.");
goto done;
}
} else {
uint16_t ping_interval;
ret = lagopus_snmp_get_ping_interval(&ping_interval);
if (ret == LAGOPUS_RESULT_OK) {
ret = datastore_json_result_setf(result, ret, "[{"
"\"ping-interval-second\":%d"
"}]", ping_interval);
goto done;
} else {
ret = datastore_json_result_string_setf(result, ret,
"Can't get "
"ping-interval-second.");
goto done;
}
}
} else if (strcmp(*argv, "enable") == 0) {
if ((ret = lagopus_snmp_set_enable(true))
!= LAGOPUS_RESULT_OK) {
ret = datastore_json_result_string_setf(result, ret,
"Can't set enable.");
goto done;
}
} else {
char *esc_str = NULL;
ret = datastore_json_string_escape(*argv, (char **)&esc_str);
if (ret == LAGOPUS_RESULT_OK) {
ret = datastore_json_result_string_setf(result, LAGOPUS_RESULT_NOT_FOUND,
"option = %s",
esc_str);
}
free((void *)esc_str);
}
done:
free((void *)agentx_sock);
free((void *)esc_agentx);
free((void *)ping);
agentx_sock = NULL;
esc_agentx = NULL;
ping = NULL;
if (ret != LAGOPUS_RESULT_OK) {
break;
}
argv++;
}
if (ret == LAGOPUS_RESULT_OK &&
lagopus_dstring_empty(result)) {
ret = lagopus_dstring_appendf(result, "{\"ret\":\"OK\"}");
if (ret != LAGOPUS_RESULT_OK) {
ret = datastore_json_result_string_setf(result, ret,
"Can't add strings "
"to dstring.");
}
}
return ret;
}
