static indigo_error_t
ind_core_cfg_stage(cJSON *config)
{
char *str;
indigo_error_t err;
err = ind_cfg_parse_loglevel(config, "logging.flowtable",
OFSTATEMANAGER_CONFIG_LOG_BITS_DEFAULT,
&staged_config.log_flags);
if (err != INDIGO_ERROR_NONE) {
return err;
}
/* Not supporting setting log options yet */
err = 0;
err |= get_fixed_len_string(staged_config.hw_desc, OF_DESC_STR_LEN,
config, "of_hw_desc");
err |= get_fixed_len_string(staged_config.sw_desc, OF_DESC_STR_LEN,
config, "of_sw_desc");
err |= get_fixed_len_string(staged_config.mfr_desc, OF_DESC_STR_LEN,
config, "of_mfr_desc");
err |= get_fixed_len_string(staged_config.dp_desc, OF_DESC_STR_LEN,
config, "of_dp_desc");
err |= get_fixed_len_string(staged_config.serial_num, OF_SERIAL_NUM_LEN,
config, "of_serial_num");
if (err != 0) {
/* Error message logged by get_fixed_len_string */
return INDIGO_ERROR_PARAM;
}
err = ind_cfg_lookup_string(config, "of_datapath_id", &str);
if (err == INDIGO_ERROR_NONE) {
char *endptr;
staged_config.dpid = strtoull(str, &endptr, 16);
if (*endptr) { /* Did not parse string */
AIM_LOG_ERROR("Config: Could not parse of_datapath_id; "
"must be hex digit string");
return INDIGO_ERROR_PARAM;
}
} else {
if (err == INDIGO_ERROR_PARAM) {
AIM_LOG_ERROR("Config: Could not parse of_datapath_id");
} else if (err == INDIGO_ERROR_NOT_FOUND) {
AIM_LOG_ERROR("Config: Missing required key of_datapath_id");
}
return err;
}
return INDIGO_ERROR_NONE;
}
static indigo_error_t
ind_soc_cfg_stage(cJSON *config)
{
indigo_error_t err;
err = ind_cfg_parse_loglevel(config, "logging.connection",
SOCKETMANAGER_CONFIG_LOG_BITS_DEFAULT,
&staged_config.log_flags);
if (err != INDIGO_ERROR_NONE) {
return err;
}
/* Always remove tracing when logging set via this interface */
staged_config.log_flags &= ~AIM_LOG_BIT_TRACE;
/* Not supporting setting log options yet */
return INDIGO_ERROR_NONE;
}
indigo_error_t
ind_cxn_cfg_stage(cJSON *config)
{
indigo_error_t err;
int i;
err = ind_cfg_parse_loglevel(config, "logging.connection",
OFCONNECTIONMANAGER_CONFIG_LOG_BITS_DEFAULT,
&staged_config.log_flags);
if (err != INDIGO_ERROR_NONE) {
return err;
}
/* Not supporting setting log options yet */
err = ind_cfg_lookup_int(config, "keepalive_period_ms", &staged_config.keepalive_period_ms);
if (err == INDIGO_ERROR_NONE) {
if (staged_config.keepalive_period_ms <= 0) {
AIM_LOG_ERROR("'keepalive_period_ms' must be greater than 0");
return INDIGO_ERROR_PARAM;
}
} else if (err == INDIGO_ERROR_PARAM) {
AIM_LOG_ERROR("Config: Could not parse 'keepalive_period_ms'");
return err;
} else if (err == INDIGO_ERROR_NOT_FOUND) {
AIM_LOG_ERROR("Config: Mising required key 'keepalive_period_ms'");
return err;
}
err = parse_controllers(config);
if (err != INDIGO_ERROR_NONE) {
return err;
}
for (i = 0; i < staged_config.num_controllers; i++) {
/* @FIXME local? listen? priority? */
staged_config.controllers[i].config.periodic_echo_ms = staged_config.keepalive_period_ms;
staged_config.controllers[i].config.reset_echo_count = 3; /* @FIXME */
}
return INDIGO_ERROR_NONE;
}
indigo_error_t
ind_cxn_cfg_stage(cJSON *config)
{
indigo_error_t err;
err = ind_cfg_parse_loglevel(config, "logging.connection",
OFCONNECTIONMANAGER_CONFIG_LOG_BITS_DEFAULT,
&staged_config.log_flags);
if (err != INDIGO_ERROR_NONE) {
return err;
}
/* Not supporting setting log options yet */
err = ind_cfg_lookup_int(config, "keepalive_period_ms", &staged_config.keepalive_period_ms);
if (err == INDIGO_ERROR_NONE) {
if (staged_config.keepalive_period_ms <= 0) {
AIM_LOG_ERROR("'keepalive_period_ms' must be greater than 0");
return INDIGO_ERROR_PARAM;
}
} else if (err == INDIGO_ERROR_PARAM) {
AIM_LOG_ERROR("Config: Could not parse 'keepalive_period_ms'");
return err;
} else if (err == INDIGO_ERROR_NOT_FOUND) {
AIM_LOG_ERROR("Config: Missing required key 'keepalive_period_ms'");
return err;
}
err = parse_controllers(config);
if (err != INDIGO_ERROR_NONE) {
return err;
}
/* verify TLS parameters */
/*
* for now, we should be able to accept:
* - TLS config with switch cert and key specified,
* cipher_list and CA cert optional
* - if cipher_list is specified, it should be valid
* - if CA cert is specified, it should be consistent with switch cert
* - TLS config with parameters specified, but
* CA cert, switch cert and switch priv key files not present
*/
{
cJSON *node = cJSON_GetObjectItem(config, "tls");
if (node) {
if (node->type != cJSON_Object) {
AIM_LOG_ERROR("Config: expected tls to be an object");
return INDIGO_ERROR_PARAM;
}
err = parse_tls_config(node);
if (err != INDIGO_ERROR_NONE) {
AIM_LOG_ERROR("Config: error parsing TLS config: %s",
indigo_strerror(err));
return err;
}
} else {
AIM_LOG_VERBOSE("Config: TLS config not found, continuing");
}
}
staged_config.valid = true;
return INDIGO_ERROR_NONE;
}