void nas_route_dump_route_object_content(cps_api_object_t obj) {
char str[INET6_ADDRSTRLEN];
char if_name[IFNAMSIZ];
uint32_t addr_len = 0, af_data = 0;
uint32_t nhc = 0, nh_itr = 0;
cps_api_object_it_t it;
cps_api_object_it_begin(obj,&it);
cps_api_object_attr_t af = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_ENTRY_AF);
af_data = cps_api_object_attr_data_u32(af) ;
addr_len = ((af_data == AF_INET) ? HAL_INET4_LEN : HAL_INET6_LEN);
cps_api_object_attr_t prefix = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_ENTRY_ROUTE_PREFIX);
cps_api_object_attr_t pref_len = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_ENTRY_PREFIX_LEN);
cps_api_object_attr_t nh_count = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_ENTRY_NH_COUNT);
std::cout<<"AF "<<((af_data == AF_INET) ? "IPv4" : "IPv6")<<","<<
inet_ntop(af_data, cps_api_object_attr_data_bin(prefix), str,addr_len)<<"/"<<
cps_api_object_attr_data_u32(pref_len)<<std::endl;
if (nh_count != CPS_API_ATTR_NULL) {
nhc = cps_api_object_attr_data_u32(nh_count);
std::cout<<"NHC "<<nhc<<std::endl;
}
for (nh_itr = 0; nh_itr < nhc; nh_itr++)
{
cps_api_attr_id_t ids[3] = { BASE_ROUTE_OBJ_ENTRY_NH_LIST,
0, BASE_ROUTE_OBJ_ENTRY_NH_LIST_NH_ADDR};
const int ids_len = sizeof(ids)/sizeof(*ids);
ids[1] = nh_itr;
cps_api_object_attr_t attr = cps_api_object_e_get(obj,ids,ids_len);
if (attr != CPS_API_ATTR_NULL)
std::cout<<"NextHop "<<inet_ntop(af_data,cps_api_object_attr_data_bin(attr),str,addr_len)<<std::endl;
ids[2] = BASE_ROUTE_OBJ_ENTRY_NH_LIST_IFINDEX;
attr = cps_api_object_e_get(obj,ids,ids_len);
if (attr != CPS_API_ATTR_NULL)
if_indextoname((int)cps_api_object_attr_data_u32(attr), if_name);
std::cout<<"IfIndex "<<if_name<<"("<<cps_api_object_attr_data_u32(attr)<<")"<<std::endl;
ids[2] = BASE_ROUTE_OBJ_ENTRY_NH_LIST_WEIGHT;
attr = cps_api_object_e_get(obj,ids,ids_len);
if (attr != CPS_API_ATTR_NULL)
std::cout<<"Weight "<<cps_api_object_attr_data_u32(attr)<<std::endl;
ids[2] = BASE_ROUTE_OBJ_ENTRY_NH_LIST_RESOLVED;
attr = cps_api_object_e_get(obj,ids,ids_len);
if (attr != CPS_API_ATTR_NULL)
std::cout<<"Is Next Hop Resolved "<<cps_api_object_attr_data_u32(attr)<<std::endl;
}
}
void nas_route_dump_arp_object_content(cps_api_object_t obj){
cps_api_object_it_t it;
cps_api_object_it_begin(obj,&it);
char str[INET_ADDRSTRLEN];
for ( ; cps_api_object_it_valid(&it) ; cps_api_object_it_next(&it) ) {
switch (cps_api_object_attr_id(it.attr)) {
case BASE_ROUTE_OBJ_NBR_ADDRESS:
std::cout<<"IP Address "<<inet_ntop(AF_INET,cps_api_object_attr_data_bin(it.attr),str,INET_ADDRSTRLEN)<<std::endl;
break;
case BASE_ROUTE_OBJ_NBR_MAC_ADDR:
{
char mt[6];
char mstring[20];
memcpy(mt, cps_api_object_attr_data_bin(it.attr), 6);
sprintf(mstring, "%x:%x:%x:%x:%x:%x", mt[0], mt[1], mt[2], mt[3], mt[4], mt[5]);
std::cout<<"MAC "<<mstring<<std::endl;
}
break;
case BASE_ROUTE_OBJ_NBR_VRF_ID:
std::cout<<"VRF Id "<<cps_api_object_attr_data_u32(it.attr)<<std::endl;
break;
case BASE_ROUTE_OBJ_NBR_IFINDEX:
std::cout<<"Ifindex "<<cps_api_object_attr_data_u32(it.attr)<<std::endl;
break;
case BASE_ROUTE_OBJ_NBR_FLAGS:
std::cout<<"Flags "<<cps_api_object_attr_data_u32(it.attr)<<std::endl;
break;
case BASE_ROUTE_OBJ_NBR_STATE:
std::cout<<"State "<<cps_api_object_attr_data_u32(it.attr)<<std::endl;
break;
case BASE_ROUTE_OBJ_NBR_TYPE:
std::cout<<"Type "<<cps_api_object_attr_data_u32(it.attr)<<std::endl;
break;
default:
break;
}
}
}
void nas_route_dump_peer_routing_object_content(cps_api_object_t obj){
cps_api_object_it_t it;
cps_api_object_it_begin(obj,&it);
for ( ; cps_api_object_it_valid(&it) ; cps_api_object_it_next(&it) ) {
switch (cps_api_object_attr_id(it.attr)) {
case BASE_ROUTE_PEER_ROUTING_CONFIG_VRF_ID:
std::cout<<"VRF Id "<<cps_api_object_attr_data_u32(it.attr)<<std::endl;
break;
case BASE_ROUTE_PEER_ROUTING_CONFIG_PEER_MAC_ADDR:
{
char mt[6];
char mstring[20];
memcpy(mt, cps_api_object_attr_data_bin(it.attr), 6);
sprintf(mstring, "%x:%x:%x:%x:%x:%x", mt[0], mt[1], mt[2], mt[3], mt[4], mt[5]);
std::cout<<"MAC "<<mstring<<std::endl;
}
break;
default:
break;
}
}
}
bool cps_api_obj_tool_merge(cps_api_object_t main, cps_api_object_t overlay) {
cps_api_object_it_t it;
cps_api_object_it_begin(overlay,&it);
do {
CPS_CLASS_ATTR_TYPES_t _type;
if (!cps_class_map_attr_class(cps_api_object_attr_id(it.attr),&_type)) {
_type = CPS_CLASS_ATTR_T_LEAF;
}
do {
cps_api_attr_id_t _id = cps_api_object_attr_id(it.attr);
cps_api_object_attr_delete(main,_id);
if (_type==CPS_CLASS_ATTR_T_LEAF_LIST) {
if (cps_api_object_attr_get(main,_id)!=nullptr) {
continue;
}
}
} while (0);
} while (cps_api_object_it_next(&it));
cps_api_object_it_begin(overlay,&it);
do {
size_t _attr_len = cps_api_object_attr_len(it.attr);
if (_attr_len==0) continue;
if (!cps_api_object_attr_add(main,cps_api_object_attr_id(it.attr),cps_api_object_attr_data_bin(it.attr),
_attr_len)) {
return false;
}
} while (cps_api_object_it_next(&it));
return true;
}
/**
* This function provides NAS-QoS priority_group CPS API read function
* @Param Standard CPS API params
* @Return Standard Error Code
*/
cps_api_return_code_t nas_qos_cps_api_priority_group_read (void * context,
cps_api_get_params_t * param,
size_t ix)
{
cps_api_object_t obj = cps_api_object_list_get(param->filters, ix);
cps_api_object_attr_t port_id_attr = cps_api_get_key_data(obj, BASE_QOS_PRIORITY_GROUP_PORT_ID);
cps_api_object_attr_t local_id_attr = cps_api_get_key_data(obj, BASE_QOS_PRIORITY_GROUP_LOCAL_ID);
uint_t switch_id = 0;
if (port_id_attr == NULL) {
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS", "Port Id must be specified\n");
return NAS_QOS_E_MISSING_KEY;
}
uint_t port_id = cps_api_object_attr_data_u32(port_id_attr);
bool local_id_specified = false;
uint8_t local_id;
if (local_id_attr) {
local_id = *(uint8_t *)cps_api_object_attr_data_bin(local_id_attr);
local_id_specified = true;
}
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS", "Read switch id %u, port_id id %u\n",
switch_id, port_id);
std_mutex_simple_lock_guard p_m(&priority_group_mutex);
// If the port priority group is not initialized yet, initialize it in NAS
nas_qos_port_priority_group_init(port_id);
return nas_qos_cps_get_priority_group_info(param, switch_id, port_id,
local_id_specified, local_id);
}
bool get_netlink_data(int rt_msg_type, struct nlmsghdr *hdr, void *data) {
cps_api_object_t obj=cps_api_object_create();
if (!nl_get_if_info(rt_msg_type,hdr,obj)) return false;
cps_api_object_attr_t attr = cps_api_object_attr_get(obj,cps_api_if_STRUCT_A_NAME);
if (attr==CPS_API_ATTR_NULL) return false;
char buff[1024];
printf("OID = %s\n",cps_api_key_print(cps_api_object_key(obj),buff,sizeof(buff)));
printf("Name:%s \n", (char*)cps_api_object_attr_data_bin(attr));
cps_api_object_delete(obj);
return true;
}
bool cps_api_obj_tool_attr_matches(cps_api_object_t obj, cps_api_attr_id_t *ids, void ** values, size_t *len, size_t mx_) {
for ( size_t ix = 0 ; ix < mx_ ; ++ix ) {
cps_api_object_attr_t attr = cps_api_get_key_data(obj,ids[ix]);
if (attr==nullptr) return false;
size_t _len = cps_api_object_attr_len(attr);
void * _data = cps_api_object_attr_data_bin(attr);
if (len[ix]==_len) {
if (memcmp(_data,values[ix],len[ix])==0) continue;
}
return false;
}
return true;
}
static void _set_mac(cps_api_object_t obj, struct nlmsghdr *nlh, struct ifinfomsg * inf,size_t len) {
cps_api_object_attr_t attr = cps_api_object_attr_get(obj, DELL_IF_IF_INTERFACES_INTERFACE_PHYS_ADDRESS);
if (attr==NULL) return;
void *addr = cps_api_object_attr_data_bin(attr);
hal_mac_addr_t mac_addr;
int addr_len = strlen(static_cast<char *>(addr));
if (std_string_to_mac(&mac_addr, static_cast<const char *>(addr), addr_len)) {
char mac_str[40] = {0};
EV_LOG(INFO, NAS_OS, ev_log_s_MAJOR, "NAS-OS", "Setting mac address %s, actual string %s, len %d",
std_mac_to_string(&mac_addr,mac_str,sizeof(mac_str)), static_cast<char *>(addr), addr_len);
nlmsg_add_attr(nlh,len,IFLA_ADDRESS, mac_addr , cps_api_object_attr_len(attr));
}
}
extern "C" t_std_error dn_hal_get_interface_mac(hal_ifindex_t if_index, hal_mac_addr_t mac_addr)
{
if(mac_addr == NULL) {
EV_LOG_TRACE(ev_log_t_INTERFACE, 2, "INTF-C","mac_addr_ptr NULL");
return(STD_ERR_MK(e_std_err_INTERFACE, e_std_err_code_PARAM, 0));
}
cps_api_get_params_t gp;
cps_api_get_request_init(&gp);
cps_api_object_t obj = cps_api_object_list_create_obj_and_append(gp.filters);
t_std_error rc = STD_ERR_MK(e_std_err_INTERFACE, e_std_err_code_FAIL, 0);
do {
if (!cps_api_key_from_attr_with_qual(cps_api_object_key(obj),
DELL_BASE_IF_CMN_IF_INTERFACES_INTERFACE_OBJ, cps_api_qualifier_TARGET)) {
break;
}
cps_api_object_attr_add_u32(obj,DELL_BASE_IF_CMN_IF_INTERFACES_INTERFACE_IF_INDEX, if_index);
if (cps_api_get(&gp) != cps_api_ret_code_OK)
break;
if (0 == cps_api_object_list_size(gp.list))
break;
obj = cps_api_object_list_get(gp.list,0);
cps_api_object_attr_t attr = cps_api_object_attr_get(obj,DELL_IF_IF_INTERFACES_INTERFACE_PHYS_ADDRESS);
if (attr != NULL) {
void *_mac_str = cps_api_object_attr_data_bin(attr);
size_t addr_len = strlen(static_cast<char *>(_mac_str));
EV_LOG_TRACE(ev_log_t_INTERFACE, 2, "INTF-C","mac_addr %s, len %d",
_mac_str, addr_len);
if (std_string_to_mac((hal_mac_addr_t *)mac_addr, static_cast<const char *>(_mac_str), addr_len)) {
rc = STD_ERR_OK;
}
}
} while (0);
cps_api_get_request_close(&gp);
return rc;
}
t_std_error nas_switch_get_sys_mac_base(hal_mac_addr_t *mac_base)
{
if(mac_base == NULL) {
EV_LOG(ERR,NAS_L2,0,"NAS-L2-SWITCH","invalid parameter");
return(STD_ERR_MK(e_std_err_BOARD, e_std_err_code_PARAM, 0));
}
cps_api_get_params_t gp;
cps_api_get_request_init(&gp);
cps_api_object_t obj = cps_api_object_list_create_obj_and_append(gp.filters);
t_std_error rc = STD_ERR_MK(e_std_err_BOARD, e_std_err_code_FAIL, 0);
do {
if (!cps_api_key_from_attr_with_qual(cps_api_object_key(obj),
BASE_SWITCH_SWITCHING_ENTITIES_SWITCHING_ENTITY, cps_api_qualifier_TARGET)) {
break;
}
uint32_t switch_id = 0; /* default switch ID. @TODO add switch id */
cps_api_set_key_data_uint(obj, BASE_SWITCH_SWITCHING_ENTITIES_SWITCHING_ENTITY_SWITCH_ID, &switch_id, sizeof(switch_id));
if (cps_api_get(&gp) != cps_api_ret_code_OK)
break;
if (0 == cps_api_object_list_size(gp.list))
break;
obj = cps_api_object_list_get(gp.list,0);
cps_api_object_attr_t attr = cps_api_object_attr_get(obj, BASE_SWITCH_SWITCHING_ENTITIES_SWITCHING_ENTITY_DEFAULT_MAC_ADDRESS);
if (attr != NULL) {
memcpy(*mac_base,cps_api_object_attr_data_bin(attr),sizeof(*mac_base));
rc = STD_ERR_OK;
}
} while (0);
cps_api_get_request_close(&gp);
return rc;
}
static cps_api_return_code_t ds_set_interface (cps_api_object_list_t list,
cps_api_object_t elem) {
uint_t ifix = cps_api_key_element_at(cps_api_object_key(elem),
CPS_API_INT_IF_OBJ_KEY_IFIX);
char if_name[HAL_IF_NAME_SZ+1];
if (cps_api_interface_if_index_to_name(ifix,if_name,
sizeof(if_name))==NULL) {
return cps_api_ret_code_ERR;
}
cps_api_object_attr_t mtu = cps_api_object_attr_get(elem,cps_api_if_STRUCT_A_MTU);
cps_api_object_attr_t astate = cps_api_object_attr_get(elem,cps_api_if_STRUCT_A_ADMIN_STATE);
cps_api_object_attr_t ostate = cps_api_object_attr_get(elem,cps_api_if_STRUCT_A_OPER_STATE);
cps_api_object_attr_t mac = cps_api_object_attr_get(elem,cps_api_if_STRUCT_A_IF_MACADDR);
if (mtu!=CPS_API_ATTR_NULL) {
if (nas_os_util_int_mtu_set(if_name,cps_api_object_attr_data_u32(mtu))!=STD_ERR_OK)
return cps_api_ret_code_ERR;
}
if (astate!=CPS_API_ATTR_NULL && ostate!=CPS_API_ATTR_NULL) {
if (nas_os_util_int_admin_state_set(if_name,
cps_api_object_attr_data_u32(astate),
cps_api_object_attr_data_u32(ostate))!=STD_ERR_OK) return cps_api_ret_code_ERR;
}
if (mac!=CPS_API_ATTR_NULL) {
hal_mac_addr_t mac_addr;
void * data = cps_api_object_attr_data_bin(mac);
memcpy(mac_addr,data,sizeof(mac_addr));
if (nas_os_util_int_mac_addr_set(if_name,
&mac_addr)!=STD_ERR_OK) return cps_api_ret_code_ERR;
}
return cps_api_ret_code_OK;
}
static cps_api_return_code_t nas_qos_cps_api_priority_group_set(
cps_api_object_t obj,
cps_api_object_t sav_obj)
{
cps_api_object_t tmp_obj;
cps_api_object_attr_t port_id_attr = cps_api_get_key_data(obj, BASE_QOS_PRIORITY_GROUP_PORT_ID);
cps_api_object_attr_t local_id_attr = cps_api_get_key_data(obj, BASE_QOS_PRIORITY_GROUP_LOCAL_ID);
if (port_id_attr == NULL ||
local_id_attr == NULL) {
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS", "Key incomplete in the message\n");
return NAS_QOS_E_MISSING_KEY;
}
uint32_t switch_id = 0;
uint_t port_id = cps_api_object_attr_data_u32(port_id_attr);
uint8_t local_id = *(uint8_t *)cps_api_object_attr_data_bin(local_id_attr);
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS",
"Modify switch id %u, port id %u, local_id %u \n",
switch_id, port_id, local_id);
// If the port is not be initialized yet, initialize it in NAS
nas_qos_port_priority_group_init(port_id);
nas_qos_priority_group_key_t key;
key.port_id = port_id;
key.local_id = local_id;
nas_qos_priority_group * priority_group_p = nas_qos_cps_get_priority_group(switch_id, key);
if (priority_group_p == NULL) {
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS",
"priority_group not found in switch id %u\n",
switch_id);
return NAS_QOS_E_FAIL;
}
/* make a local copy of the existing priority_group */
nas_qos_priority_group priority_group(*priority_group_p);
cps_api_return_code_t rc = cps_api_ret_code_OK;
if ((rc = nas_qos_cps_parse_attr(obj, priority_group)) != cps_api_ret_code_OK) {
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS", "Invalid information in the packet");
return rc;
}
try {
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS",
"Modifying switch id %u, port id %u priority_group info \n",
switch_id, port_id);
nas::attr_set_t modified_attr_list = priority_group.commit_modify(
*priority_group_p, (sav_obj? false: true));
// set attribute with full copy
// save rollback info if caller requests it.
// use modified attr list, current priority_group value
if (sav_obj) {
tmp_obj = cps_api_object_list_create_obj_and_append(sav_obj);
if (!tmp_obj) {
return cps_api_ret_code_ERR;
}
nas_qos_store_prev_attr(tmp_obj, modified_attr_list, *priority_group_p);
}
// update the local cache with newly set values
*priority_group_p = priority_group;
} catch (nas::base_exception e) {
EV_LOG_TRACE(ev_log_t_QOS, ev_log_s_MAJOR, "QOS",
"NAS priority_group Attr Modify error code: %d ",
e.err_code);
return NAS_QOS_E_FAIL;
} catch (...) {
EV_LOG_TRACE(ev_log_t_QOS, ev_log_s_MAJOR, "QOS",
"NAS priority_group Modify Unexpected error code");
return NAS_QOS_E_FAIL;
}
return cps_api_ret_code_OK;
}
static bool nas_mirror_fill_erspan_attr(cps_api_object_t obj, nas_mirror_entry *entry, bool update){
nas::attr_set_t attrs;
cps_api_object_it_t it;
cps_api_object_it_begin(obj,&it);
for ( ; cps_api_object_it_valid(&it) ; cps_api_object_it_next(&it) ) {
int id = (int) cps_api_object_attr_id(it.attr);
switch (id) {
case BASE_MIRROR_ENTRY_ERSPAN_VLAN_ID:
if(attrs.contains(BASE_MIRROR_ENTRY_ERSPAN_VLAN_ID)){
NAS_MIRROR_LOG(ERR,ev_log_s_MINOR,"Multiple VLAN Ids passed for creating ERSPAN Mirroring session");
return false;
}
entry->set_vlan(cps_api_object_attr_data_u32(it.attr));
attrs.add(BASE_MIRROR_ENTRY_ERSPAN_VLAN_ID);
break;
case BASE_MIRROR_ENTRY_DESTINATION_IP:
if( attrs.contains(BASE_MIRROR_ENTRY_DESTINATION_IP)){
NAS_MIRROR_LOG(ERR,ev_log_s_MINOR,"Multiple Dst IP Address passed for creating ERSPAN Mirroring session");
return false;
}
entry->set_dst_ip(cps_api_object_attr_data_u32(it.attr));
attrs.add(BASE_MIRROR_ENTRY_DESTINATION_IP);
break;
case BASE_MIRROR_ENTRY_SOURCE_IP:
if( attrs.contains(BASE_MIRROR_ENTRY_SOURCE_IP)){
NAS_MIRROR_LOG(ERR,ev_log_s_MINOR,"Multiple Source IP Address passed for creating ERSPAN Mirroring session");
return false;
}
entry->set_src_ip(cps_api_object_attr_data_u32(it.attr));
attrs.add(BASE_MIRROR_ENTRY_SOURCE_IP);
break;
case BASE_MIRROR_ENTRY_DEST_MAC:
if( attrs.contains(BASE_MIRROR_ENTRY_DEST_MAC)){
NAS_MIRROR_LOG(ERR,ev_log_s_MINOR,"Multiple Dst MAC Address passed for creating ERSPAN Mirroring session");
return false;
}
entry->set_dst_mac(cps_api_object_attr_data_bin(it.attr));
attrs.add(BASE_MIRROR_ENTRY_DEST_MAC);
break;
case BASE_MIRROR_ENTRY_SOURCE_MAC:
if( attrs.contains(BASE_MIRROR_ENTRY_SOURCE_MAC)){
NAS_MIRROR_LOG(ERR,ev_log_s_MINOR,"Multiple Source MAC Address passed for creating ERSPAN Mirroring session");
return false;
}
entry->set_src_mac(cps_api_object_attr_data_bin(it.attr));
attrs.add(BASE_MIRROR_ENTRY_SOURCE_MAC);
break;
}
}
if(update){
return nas_mirror_update_attrs(entry,attrs);
}
return nas_mirror_validate_erspan_attr(attrs);
}
static t_std_error nas_os_publish_route(int rt_msg_type, cps_api_object_t obj)
{
static char buff[MAX_CPS_MSG_SIZE];
cps_api_object_t new_obj = cps_api_object_init(buff,sizeof(buff));
cps_api_key_init(cps_api_object_key(new_obj),cps_api_qualifier_TARGET,
cps_api_obj_cat_ROUTE,cps_api_route_obj_ROUTE,0 );
cps_api_object_attr_t prefix = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_ENTRY_ROUTE_PREFIX);
cps_api_object_attr_t af = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_ENTRY_AF);
cps_api_object_attr_t pref_len = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_ENTRY_PREFIX_LEN);
cps_api_object_attr_t nh_count = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_ENTRY_NH_COUNT);
if(rt_msg_type == RTM_NEWROUTE) {
cps_api_object_attr_add_u32(new_obj, cps_api_if_ROUTE_A_MSG_TYPE,ROUTE_ADD);
} else if(rt_msg_type == RTM_DELROUTE) {
cps_api_object_attr_add_u32(new_obj, cps_api_if_ROUTE_A_MSG_TYPE,ROUTE_DEL);
} else {
return false;
}
cps_api_object_attr_add_u32(new_obj,cps_api_if_ROUTE_A_FAMILY,
cps_api_object_attr_data_u32(af));
uint32_t addr_len;
hal_ip_addr_t ip;
if(cps_api_object_attr_data_u32(af) == AF_INET) {
struct in_addr *inp = (struct in_addr *) cps_api_object_attr_data_bin(prefix);
std_ip_from_inet(&ip,inp);
addr_len = HAL_INET4_LEN;
} else {
struct in6_addr *inp6 = (struct in6_addr *) cps_api_object_attr_data_bin(prefix);
std_ip_from_inet6(&ip,inp6);
addr_len = HAL_INET6_LEN;
}
cps_api_attr_id_t attr = cps_api_if_ROUTE_A_PREFIX;
cps_api_object_e_add(new_obj, &attr, 1, cps_api_object_ATTR_T_BIN, &ip, sizeof(ip));
cps_api_object_attr_add_u32(new_obj,cps_api_if_ROUTE_A_PREFIX_LEN,
cps_api_object_attr_data_u32(pref_len));
uint32_t nhc = 0;
if (nh_count != CPS_API_ATTR_NULL) nhc = cps_api_object_attr_data_u32(nh_count);
if (nhc == 1) {
cps_api_object_attr_add_u32(new_obj,cps_api_if_ROUTE_A_HOP_COUNT,nhc);
cps_api_attr_id_t ids[3] = { BASE_ROUTE_OBJ_ENTRY_NH_LIST,
0, BASE_ROUTE_OBJ_ENTRY_NH_LIST_NH_ADDR};
const int ids_len = sizeof(ids)/sizeof(*ids);
cps_api_object_attr_t gw = cps_api_object_e_get(obj,ids,ids_len);
ids[2] = BASE_ROUTE_OBJ_ENTRY_NH_LIST_IFINDEX;
cps_api_object_attr_t gwix = cps_api_object_e_get(obj,ids,ids_len);
cps_api_attr_id_t new_ids[3];
new_ids[0] = cps_api_if_ROUTE_A_NH;
new_ids[1] = 0;
if (gw != CPS_API_ATTR_NULL) {
new_ids[2] = cps_api_if_ROUTE_A_NEXT_HOP_ADDR;
hal_ip_addr_t ip;
if(addr_len == HAL_INET4_LEN) {
ip.af_index = AF_INET;
memcpy(&(ip.u.v4_addr), cps_api_object_attr_data_bin(gw),addr_len);
} else {
ip.af_index = AF_INET6;
memcpy(&(ip.u.v6_addr), cps_api_object_attr_data_bin(gw),addr_len);
}
cps_api_object_e_add(new_obj, new_ids, ids_len, cps_api_object_ATTR_T_BIN,
&ip,sizeof(ip));
}
if (gwix != CPS_API_ATTR_NULL) {
new_ids[2] = cps_api_if_ROUTE_A_NH_IFINDEX;
uint32_t gw_idx = cps_api_object_attr_data_u32(gwix);
cps_api_object_e_add(new_obj,new_ids,ids_len,cps_api_object_ATTR_T_U32,
(void *)&gw_idx, sizeof(uint32_t));
}
}
EV_LOG(INFO, NAS_OS, 2,"ROUTE-UPD","Publishing object");
net_publish_event(new_obj);
return STD_ERR_OK;
}
cps_api_return_code_t nas_os_update_neighbor(cps_api_object_t obj, msg_type m_type)
{
static char buff[NL_RT_MSG_BUFFER_LEN];
hal_mac_addr_t mac_addr;
char addr_str[INET6_ADDRSTRLEN];
memset(buff,0,sizeof(buff));
memset(mac_addr, 0, sizeof(mac_addr));
cps_api_object_attr_t ip = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_NBR_ADDRESS);
cps_api_object_attr_t af = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_NBR_AF);
cps_api_object_attr_t mac = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_NBR_MAC_ADDR);
cps_api_object_attr_t if_index = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_NBR_IFINDEX);
cps_api_object_attr_t nbr_type = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_NBR_TYPE);
if (ip == CPS_API_ATTR_NULL || af == CPS_API_ATTR_NULL || if_index == CPS_API_ATTR_NULL
|| (m_type != NAS_RT_DEL && mac == CPS_API_ATTR_NULL)) {
EV_LOG(ERR, NAS_OS, ev_log_s_CRITICAL, "NEIGH-UPD", "Missing neighbor params");
return cps_api_ret_code_ERR;
}
struct nlmsghdr *nlh = (struct nlmsghdr *)
nlmsg_reserve((struct nlmsghdr *)buff,sizeof(buff),sizeof(struct nlmsghdr));
struct ndmsg * ndm = (struct ndmsg *) nlmsg_reserve(nlh,sizeof(buff),sizeof(struct ndmsg));
ndm->ndm_ifindex = cps_api_object_attr_data_u32(if_index);
ndm->ndm_family = (unsigned char) cps_api_object_attr_data_u32(af);
if (nbr_type != CPS_API_ATTR_NULL) {
if (((unsigned char) cps_api_object_attr_data_u32(nbr_type))
== BASE_ROUTE_RT_TYPE_STATIC){
/* Static ARP handling */
ndm->ndm_state = NUD_PERMANENT;
/* Set this flag to replace the dynamic ARP to static if exists */
if (m_type == NAS_RT_ADD)
m_type = NAS_RT_SET;
}else{
ndm->ndm_state = NUD_REACHABLE;
}
} else {
/* if NH type is not given, assume the state as permanent */
ndm->ndm_state = NUD_PERMANENT;
/* Set this flag to replace the dynamic ARP to static if exists */
if (m_type == NAS_RT_ADD)
m_type = NAS_RT_SET;
}
uint16_t flags = nas_os_get_nl_flags(m_type);
uint16_t type = (m_type == NAS_RT_DEL)?RTM_DELNEIGH:RTM_NEWNEIGH;
nas_os_pack_nl_hdr(nlh, type, flags);
ndm->ndm_type = RTN_UNICAST;
uint32_t addr_len = (ndm->ndm_family == AF_INET)?HAL_INET4_LEN:HAL_INET6_LEN;
nlmsg_add_attr(nlh,sizeof(buff),NDA_DST,cps_api_object_attr_data_bin(ip),addr_len);
if (mac != CPS_API_ATTR_NULL) {
void * data = cps_api_object_attr_data_bin(mac);
memcpy(mac_addr,data,sizeof(mac_addr));
nlmsg_add_attr(nlh,sizeof(buff),NDA_LLADDR, &mac_addr, HAL_MAC_ADDR_LEN);
}
t_std_error rc = nl_do_set_request(nas_nl_sock_T_NEI,nlh,buff,sizeof(buff));
int err_code = STD_ERR_EXT_PRIV (rc);
EV_LOG(INFO, NAS_OS, 2,"NEIGH-UPD","Operation:%s family:%s NH:%s MAC:%s out-intf:%d state:%s rc:%d",
((m_type == NAS_RT_DEL) ? "Arp-Del" : "Arp-Add"), ((ndm->ndm_family == AF_INET) ? "IPv4" : "IPv6"),
((ndm->ndm_family == AF_INET) ?
(inet_ntop(ndm->ndm_family, cps_api_object_attr_data_bin(ip), addr_str, INET_ADDRSTRLEN)) :
(inet_ntop(ndm->ndm_family, cps_api_object_attr_data_bin(ip), addr_str, INET6_ADDRSTRLEN))),
nl_neigh_mac_to_str(&mac_addr), ndm->ndm_ifindex,
((ndm->ndm_state == NUD_REACHABLE) ? "Dynamic" : "Static"), err_code);
return rc;
}
cps_api_return_code_t nas_os_update_route (cps_api_object_t obj, msg_type m_type)
{
static char buff[NL_RT_MSG_BUFFER_LEN]; // Allocate from DS
char addr_str[INET6_ADDRSTRLEN];
memset(buff,0,sizeof(buff));
cps_api_object_attr_t prefix = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_ENTRY_ROUTE_PREFIX);
cps_api_object_attr_t af = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_ENTRY_AF);
cps_api_object_attr_t nh_count = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_ENTRY_NH_COUNT);
cps_api_object_attr_t pref_len = cps_api_object_attr_get(obj, BASE_ROUTE_OBJ_ENTRY_PREFIX_LEN);
if (prefix == CPS_API_ATTR_NULL || af == CPS_API_ATTR_NULL || pref_len == CPS_API_ATTR_NULL
|| (m_type != NAS_RT_DEL && nh_count == CPS_API_ATTR_NULL)) {
EV_LOG(ERR, NAS_OS, ev_log_s_CRITICAL, "ROUTE-UPD", "Missing route params");
return cps_api_ret_code_ERR;
}
struct nlmsghdr *nlh = (struct nlmsghdr *)
nlmsg_reserve((struct nlmsghdr *)buff,sizeof(buff),sizeof(struct nlmsghdr));
struct rtmsg * rm = (struct rtmsg *) nlmsg_reserve(nlh,sizeof(buff),sizeof(struct rtmsg));
uint16_t flags = nas_os_get_nl_flags(m_type);
uint16_t type = (m_type == NAS_RT_DEL)?RTM_DELROUTE:RTM_NEWROUTE;
nas_os_pack_nl_hdr(nlh, type, flags);
rm->rtm_table = RT_TABLE_MAIN;
rm->rtm_protocol = RTPROT_UNSPEC; // This could be assigned to correct owner in future
/* For route delete, initialize scope to no-where and
* this will get updated to link when Nh addr/ifx is provided.
*/
if (type != RTM_DELROUTE)
rm->rtm_scope = RT_SCOPE_UNIVERSE;
else
rm->rtm_scope = RT_SCOPE_NOWHERE;
rm->rtm_type = RTN_UNICAST;
rm->rtm_dst_len = cps_api_object_attr_data_u32(pref_len);
rm->rtm_family = (unsigned char) cps_api_object_attr_data_u32(af);
uint32_t addr_len = (rm->rtm_family == AF_INET)?HAL_INET4_LEN:HAL_INET6_LEN;
nlmsg_add_attr(nlh,sizeof(buff),RTA_DST,cps_api_object_attr_data_bin(prefix),addr_len);
uint32_t nhc = 0;
if (nh_count != CPS_API_ATTR_NULL) nhc = cps_api_object_attr_data_u32(nh_count);
EV_LOG(INFO, NAS_OS,2,"ROUTE-UPD","NH count:%d family:%s msg:%s for prefix:%s len:%d scope:%d", nhc,
((rm->rtm_family == AF_INET) ? "IPv4" : "IPv6"), ((m_type == NAS_RT_ADD) ? "Route-Add" : ((m_type == NAS_RT_DEL) ? "Route-Del" : "Route-Set")),
((rm->rtm_family == AF_INET) ?
(inet_ntop(rm->rtm_family, cps_api_object_attr_data_bin(prefix), addr_str, INET_ADDRSTRLEN)) :
(inet_ntop(rm->rtm_family, cps_api_object_attr_data_bin(prefix), addr_str, INET6_ADDRSTRLEN))),
rm->rtm_dst_len, rm->rtm_scope);
if (nhc == 1) {
cps_api_attr_id_t ids[3] = { BASE_ROUTE_OBJ_ENTRY_NH_LIST,
0, BASE_ROUTE_OBJ_ENTRY_NH_LIST_NH_ADDR};
const int ids_len = sizeof(ids)/sizeof(*ids);
cps_api_object_attr_t gw = cps_api_object_e_get(obj,ids,ids_len);
if (gw != CPS_API_ATTR_NULL) {
nlmsg_add_attr(nlh,sizeof(buff),RTA_GATEWAY,cps_api_object_attr_data_bin(gw),addr_len);
rm->rtm_scope = RT_SCOPE_UNIVERSE; // set scope to universe when gateway is specified
EV_LOG(INFO, NAS_OS, 2,"ROUTE-UPD","NH:%s scope:%d",
((rm->rtm_family == AF_INET) ?
(inet_ntop(rm->rtm_family, cps_api_object_attr_data_bin(gw), addr_str, INET_ADDRSTRLEN)) :
(inet_ntop(rm->rtm_family, cps_api_object_attr_data_bin(gw), addr_str, INET6_ADDRSTRLEN))),
rm->rtm_scope);
} else {
EV_LOG(INFO, NAS_OS, ev_log_s_MINOR, "ROUTE-UPD", "Missing Gateway, could be intf route");
/*
* This could be an interface route, do not return from here!
*/
}
ids[2] = BASE_ROUTE_OBJ_ENTRY_NH_LIST_IFINDEX;
cps_api_object_attr_t gwix = cps_api_object_e_get(obj,ids,ids_len);
if (gwix != CPS_API_ATTR_NULL) {
if (gw == CPS_API_ATTR_NULL) {
rm->rtm_scope = RT_SCOPE_LINK;
}
EV_LOG(INFO, NAS_OS,2,"ROUTE-UPD","out-intf: %d scope:%d",
(int)cps_api_object_attr_data_u32(gwix), rm->rtm_scope);
nas_nl_add_attr_int(nlh,sizeof(buff),RTA_OIF,gwix);
}
ids[2] = BASE_ROUTE_OBJ_ENTRY_NH_LIST_WEIGHT;
cps_api_object_attr_t weight = cps_api_object_e_get(obj,ids,ids_len);
if (weight != CPS_API_ATTR_NULL) nas_nl_add_attr_int(nlh,sizeof(buff),RTA_PRIORITY,weight);
} else if (nhc > 1){
struct nlattr * attr_nh = nlmsg_nested_start(nlh, sizeof(buff));
attr_nh->nla_len = 0;
attr_nh->nla_type = RTA_MULTIPATH;
size_t ix = 0;
for (ix = 0; ix < nhc ; ++ix) {
struct rtnexthop * rtnh =
(struct rtnexthop * )nlmsg_reserve(nlh,sizeof(buff), sizeof(struct rtnexthop));
memset(rtnh,0,sizeof(*rtnh));
cps_api_attr_id_t ids[3] = { BASE_ROUTE_OBJ_ENTRY_NH_LIST,
ix, BASE_ROUTE_OBJ_ENTRY_NH_LIST_NH_ADDR};
const int ids_len = sizeof(ids)/sizeof(*ids);
cps_api_object_attr_t attr = cps_api_object_e_get(obj,ids,ids_len);
if (attr != CPS_API_ATTR_NULL) {
nlmsg_add_attr(nlh,sizeof(buff),RTA_GATEWAY,
cps_api_object_attr_data_bin(attr),addr_len);
rm->rtm_scope = RT_SCOPE_UNIVERSE; // set scope to universe when gateway is specified
EV_LOG(INFO, NAS_OS,2,"ROUTE-UPD","MP-NH:%d %s scope:%d",ix,
((rm->rtm_family == AF_INET) ?
(inet_ntop(rm->rtm_family, cps_api_object_attr_data_bin(attr), addr_str, INET_ADDRSTRLEN)) :
(inet_ntop(rm->rtm_family, cps_api_object_attr_data_bin(attr), addr_str, INET6_ADDRSTRLEN))),
rm->rtm_scope);
} else {
EV_LOG(ERR, NAS_OS, ev_log_s_CRITICAL, "ROUTE-UPD", "Error - Missing Gateway");
return cps_api_ret_code_ERR;
}
ids[2] = BASE_ROUTE_OBJ_ENTRY_NH_LIST_IFINDEX;
attr = cps_api_object_e_get(obj,ids,ids_len);
if (attr != CPS_API_ATTR_NULL)
rtnh->rtnh_ifindex = (int)cps_api_object_attr_data_u32(attr);
ids[2] = BASE_ROUTE_OBJ_ENTRY_NH_LIST_WEIGHT;
attr = cps_api_object_e_get(obj,ids,ids_len);
if (attr != CPS_API_ATTR_NULL) rtnh->rtnh_hops = (char)cps_api_object_attr_data_u32(attr);
rtnh->rtnh_len = (char*)nlmsg_tail(nlh) - (char*)rtnh;
}
nlmsg_nested_end(nlh,attr_nh);
}
t_std_error rc = nl_do_set_request(nas_nl_sock_T_ROUTE,nlh,buff,sizeof(buff));
int err_code = STD_ERR_EXT_PRIV (rc);
EV_LOG(INFO, NAS_OS,2,"ROUTE-UPD","Netlink error_code %d", err_code);
/*
* Return success if the error is exist, in case of addition, or
* no-exist, in case of deletion. This is because, kernel might have
* deleted the route entries (when interface goes down) but has not sent netlink
* events for those routes and RTM is trying to delete after that.
* Similarly, during ip address configuration, kernel may add the routes
* before RTM tries to configure kernel.
*
*/
if(err_code == ESRCH || err_code == EEXIST ) {
EV_LOG(INFO, NAS_OS,2,"ROUTE-UPD","No such process or Entry already exists");
/*
* Kernel may or may not have the routes but NAS routing needs to be informed
* as is from kernel netlink to program NPU for the route addition/deletion to
* ensure stale routes are cleaned
*/
if(err_code == ESRCH)
nas_os_publish_route(RTM_DELROUTE, obj);
else
nas_os_publish_route(RTM_NEWROUTE, obj);
rc = STD_ERR_OK;
}
return rc;
}
/**
* This function provides NAS-QoS Map CPS API read function
* @Param Standard CPS API params
* @Return Standard Error Code
*/
cps_api_return_code_t nas_qos_cps_api_map_read_type (void * context,
cps_api_get_params_t * param,
size_t ix,
nas_qos_map_type_t map_type)
{
cps_api_object_t obj = cps_api_object_list_get(param->filters, ix);
nas_attr_id_t obj_id;
uint_t switch_id = 0;
obj_id = qos_map_map_id_obj_id(map_type);
cps_api_object_attr_t map_attr = cps_api_get_key_data(obj, obj_id);
nas_obj_id_t map_id = (map_attr? cps_api_object_attr_data_u64(map_attr): 0);
// check the request is on Map level or Entry level
bool is_map_entry;
cps_api_return_code_t rc = cps_api_ret_code_OK;
if ((rc = qos_map_key_check(obj, map_type, &is_map_entry)) != cps_api_ret_code_OK) {
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS", "Key error");
return rc;
}
obj_id = qos_map_entry_key_1_obj_id(map_type);
cps_api_object_attr_t entry_attr = cps_api_get_key_data(obj, obj_id);
if (entry_attr == NULL && is_map_entry) {
// Inner list does not support wildcard get.
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS", "Key value must be specified for inner list\n");
return NAS_QOS_E_MISSING_KEY;
}
nas_qos_map_entry_key_t search_key;
if (entry_attr) {
search_key.any = *(uint8_t *)cps_api_object_attr_data_bin(entry_attr);
}
if (map_type == NDI_QOS_MAP_TC_TO_QUEUE ||
map_type == NDI_QOS_MAP_TC_COLOR_TO_DOT1P ||
map_type == NDI_QOS_MAP_TC_COLOR_TO_DSCP ||
map_type == NDI_QOS_MAP_PG_TO_PFC ||
map_type == NDI_QOS_MAP_PFC_TO_QUEUE) {
obj_id = qos_map_entry_key_2_obj_id(map_type);
cps_api_object_attr_t entry_key2_attr = cps_api_get_key_data(obj, obj_id);
if (entry_key2_attr == NULL && is_map_entry) {
// Inner list does not support wildcard get.
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS",
"Secondary Key value missing for inner list\n");
return NAS_QOS_E_MISSING_KEY;
}
if (entry_key2_attr) {
uint32_t key2;
if (map_type == NDI_QOS_MAP_PG_TO_PFC)
key2 = *(uint8_t *)cps_api_object_attr_data_bin(entry_key2_attr);
else
key2 = cps_api_object_attr_data_u32(entry_key2_attr);
// form a complex key
uint_t comp_key = MAKE_KEY(search_key.any, key2);
if (map_type == NDI_QOS_MAP_TC_TO_QUEUE)
search_key.tc_queue_type = comp_key;
else if (map_type == NDI_QOS_MAP_TC_COLOR_TO_DOT1P ||
map_type == NDI_QOS_MAP_TC_COLOR_TO_DSCP)
search_key.tc_color = comp_key;
else if (map_type == NDI_QOS_MAP_PG_TO_PFC)
search_key.pg_prio = comp_key;
else if (map_type == NDI_QOS_MAP_PFC_TO_QUEUE)
search_key.prio_queue_type = comp_key;
}
}
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS", "Read switch id %u, map id %u\n",
switch_id, map_id);
nas_qos_switch * p_switch = nas_qos_get_switch(switch_id);
if (p_switch == NULL)
return NAS_QOS_E_FAIL;
nas_qos_map * map;
if (map_id) {
map = p_switch->get_map(map_id);
if (map == NULL)
return NAS_QOS_E_FAIL;
rc = _append_one_map(param, switch_id, map, map_type, search_key, is_map_entry);
}
else {
// map id is not specified
for (map_iter_t it = p_switch->get_map_it_begin();
it != p_switch->get_map_it_end();
it++) {
map = &it->second;
rc = _append_one_map(param, switch_id, map, map_type, search_key, false);
if (rc != cps_api_ret_code_OK)
return rc;
}
}
return rc;
}
/**
* This function provides NAS-QoS priority_group stats CPS API clear function
* To clear the priority_group stats, set relevant counters to zero
* @Param Standard CPS API params
* @Return Standard Error Code
*/
cps_api_return_code_t nas_qos_cps_api_priority_group_stat_clear (void * context,
cps_api_transaction_params_t * param,
size_t ix)
{
cps_api_object_t obj = cps_api_object_list_get(param->change_list,ix);
cps_api_operation_types_t op = cps_api_object_type_operation(cps_api_object_key(obj));
if (op != cps_api_oper_SET)
return NAS_QOS_E_UNSUPPORTED;
cps_api_object_attr_t port_id_attr = cps_api_get_key_data(obj, BASE_QOS_PRIORITY_GROUP_STAT_PORT_ID);
cps_api_object_attr_t local_id_attr = cps_api_get_key_data(obj, BASE_QOS_PRIORITY_GROUP_STAT_LOCAL_ID);
if (port_id_attr == NULL ||
local_id_attr == NULL) {
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS",
"Incomplete key: port-id, priority_group local id must be specified\n");
return NAS_QOS_E_MISSING_KEY;
}
uint32_t switch_id = 0;
nas_qos_priority_group_key_t key;
key.port_id = cps_api_object_attr_data_u32(port_id_attr);
key.local_id = *(uint8_t *)cps_api_object_attr_data_bin(local_id_attr);
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS",
"Read switch id %u, port_id %u priority_group local_id %u stat\n",
switch_id, key.port_id, key.local_id);
std_mutex_simple_lock_guard p_m(&priority_group_mutex);
// If the port is not be initialized yet, initialize it in NAS
nas_qos_port_priority_group_init(key.port_id);
nas_qos_switch *switch_p = nas_qos_get_switch(switch_id);
if (switch_p == NULL) {
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS", "switch_id %u not found", switch_id);
return NAS_QOS_E_FAIL;
}
nas_qos_priority_group * priority_group_p = switch_p->get_priority_group(key);
if (priority_group_p == NULL) {
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS", "Priority Group not found");
return NAS_QOS_E_FAIL;
}
std::vector<BASE_QOS_PRIORITY_GROUP_STAT_t> counter_ids;
cps_api_object_it_t it;
cps_api_object_it_begin(obj,&it);
for ( ; cps_api_object_it_valid(&it) ; cps_api_object_it_next(&it) ) {
cps_api_attr_id_t id = cps_api_object_attr_id(it.attr);
switch (id) {
case BASE_QOS_PRIORITY_GROUP_STAT_PORT_ID:
case BASE_QOS_PRIORITY_GROUP_STAT_LOCAL_ID:
break;
case BASE_QOS_PRIORITY_GROUP_STAT_PACKETS:
case BASE_QOS_PRIORITY_GROUP_STAT_BYTES:
case BASE_QOS_PRIORITY_GROUP_STAT_WATERMARK_BYTES:
counter_ids.push_back((BASE_QOS_PRIORITY_GROUP_STAT_t)id);
break;
case BASE_QOS_PRIORITY_GROUP_STAT_CURRENT_OCCUPANCY_BYTES:
// READ-only
break;
default:
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS",
"Unknown priority_group STAT flag: %u, ignored", id);
break;
}
}
if (ndi_qos_clear_priority_group_stats(priority_group_p->get_ndi_port_id(),
priority_group_p->ndi_obj_id(),
&counter_ids[0],
counter_ids.size()) != STD_ERR_OK) {
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS", "Priority Group stats clear failed");
return NAS_QOS_E_FAIL;
}
return cps_api_ret_code_OK;
}
/**
* This function provides NAS-QoS priority_group stats CPS API read function
* @Param Standard CPS API params
* @Return Standard Error Code
*/
cps_api_return_code_t nas_qos_cps_api_priority_group_stat_read (void * context,
cps_api_get_params_t * param,
size_t ix)
{
cps_api_object_t obj = cps_api_object_list_get(param->filters, ix);
cps_api_object_attr_t port_id_attr = cps_api_get_key_data(obj, BASE_QOS_PRIORITY_GROUP_STAT_PORT_ID);
cps_api_object_attr_t local_id_attr = cps_api_get_key_data(obj, BASE_QOS_PRIORITY_GROUP_STAT_LOCAL_ID);
if (port_id_attr == NULL ||
local_id_attr == NULL ) {
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS",
"Incomplete key: port-id, priority_group local id must be specified\n");
return NAS_QOS_E_MISSING_KEY;
}
uint32_t switch_id = 0;
nas_qos_priority_group_key_t key;
key.port_id = cps_api_object_attr_data_u32(port_id_attr);
key.local_id = *(uint8_t *)cps_api_object_attr_data_bin(local_id_attr);
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS",
"Read switch id %u, port_id %u priority_group local id %u stat\n",
switch_id, key.port_id, key.local_id);
std_mutex_simple_lock_guard p_m(&priority_group_mutex);
// If the port is not be initialized yet, initialize it in NAS
nas_qos_port_priority_group_init(key.port_id);
nas_qos_switch *switch_p = nas_qos_get_switch(switch_id);
if (switch_p == NULL) {
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS", "switch_id %u not found", switch_id);
return NAS_QOS_E_FAIL;
}
nas_qos_priority_group * priority_group_p = switch_p->get_priority_group(key);
if (priority_group_p == NULL) {
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS", "Priority Group not found");
return NAS_QOS_E_FAIL;
}
nas_qos_priority_group_stat_counter_t stats = {0};
std::vector<BASE_QOS_PRIORITY_GROUP_STAT_t> counter_ids;
cps_api_object_it_t it;
cps_api_object_it_begin(obj,&it);
for ( ; cps_api_object_it_valid(&it) ; cps_api_object_it_next(&it) ) {
cps_api_attr_id_t id = cps_api_object_attr_id(it.attr);
switch (id) {
case BASE_QOS_PRIORITY_GROUP_STAT_PORT_ID:
case BASE_QOS_PRIORITY_GROUP_STAT_LOCAL_ID:
break;
case BASE_QOS_PRIORITY_GROUP_STAT_PACKETS:
case BASE_QOS_PRIORITY_GROUP_STAT_BYTES:
case BASE_QOS_PRIORITY_GROUP_STAT_CURRENT_OCCUPANCY_BYTES:
case BASE_QOS_PRIORITY_GROUP_STAT_WATERMARK_BYTES:
counter_ids.push_back((BASE_QOS_PRIORITY_GROUP_STAT_t)id);
break;
default:
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS", "Unknown priority_group STAT flag: %u, ignored", id);
break;
}
}
if (ndi_qos_get_priority_group_stats(priority_group_p->get_ndi_port_id(),
priority_group_p->ndi_obj_id(),
&counter_ids[0],
counter_ids.size(),
&stats) != STD_ERR_OK) {
EV_LOG_TRACE(ev_log_t_QOS, 3, "NAS-QOS", "Priority Group stats get failed");
return NAS_QOS_E_FAIL;
}
// return stats objects to cps-app
cps_api_object_t ret_obj = cps_api_object_list_create_obj_and_append(param->list);
if (ret_obj == NULL) {
return cps_api_ret_code_ERR;
}
cps_api_key_from_attr_with_qual(cps_api_object_key(ret_obj),
BASE_QOS_PRIORITY_GROUP_STAT_OBJ,
cps_api_qualifier_TARGET);
cps_api_set_key_data(ret_obj, BASE_QOS_PRIORITY_GROUP_STAT_PORT_ID,
cps_api_object_ATTR_T_U32,
&(key.port_id), sizeof(uint32_t));
cps_api_set_key_data(ret_obj, BASE_QOS_PRIORITY_GROUP_STAT_LOCAL_ID,
cps_api_object_ATTR_T_BIN,
&(key.local_id), sizeof(uint8_t));
uint64_t val64;
for (uint_t i=0; i< counter_ids.size(); i++) {
BASE_QOS_PRIORITY_GROUP_STAT_t id = counter_ids[i];
val64 = get_stats_by_type(&stats, id);
cps_api_object_attr_add_u64(ret_obj, id, val64);
}
return cps_api_ret_code_OK;
}
static void _set_name(cps_api_object_t obj, struct nlmsghdr *nlh, struct ifinfomsg * inf,size_t len) {
cps_api_object_attr_t attr = cps_api_object_attr_get(obj, IF_INTERFACES_INTERFACE_NAME);
if (attr==NULL) return;
const char *name = (const char*)cps_api_object_attr_data_bin(attr);
nlmsg_add_attr(nlh,len,IFLA_IFNAME, name , strlen(name)+1);
}
static void _set_ifalias(cps_api_object_t obj, struct nlmsghdr *nlh, struct ifinfomsg * inf,size_t len) {
cps_api_object_attr_t attr = cps_api_object_attr_get(obj,NAS_OS_IF_ALIAS);
if (attr==NULL) return;
const char *name = (const char*)cps_api_object_attr_data_bin(attr);
nlmsg_add_attr(nlh,len,IFLA_IFALIAS, name , strlen(name)+1);
}
bool cps_api_nodes::load_groups() {
cps_api_object_guard og(cps_api_object_create());
if (!cps_api_key_from_attr_with_qual(cps_api_object_key(og.get()),CPS_NODE_GROUP, cps_api_qualifier_TARGET)) {
EV_LOG(ERR,DSAPI,0,"CPS-CLS-MAP","Meta data for cluster set is not loaded.");
return false;
}
cps_db::connection_request b(cps_db::ProcessDBCache(),DEFAULT_REDIS_ADDR);
if (!b.valid()) {
return false;
}
group_data_t cpy;
cps_api_object_list_guard lg(cps_api_object_list_create());
if (!cps_db::get_objects(b.get(),og.get(),lg.get())) return false;
for (size_t ix = 0,mx = cps_api_object_list_size(lg.get()); ix < mx ; ++ix ) {
cps_api_object_t o = cps_api_object_list_get(lg.get(),ix);
std::vector<_db_node_data> v;
const char *name = (const char*) cps_api_object_get_data(o,CPS_NODE_GROUP_NAME);
_node_data nd;
cps_api_node_data_type_t *_type = (cps_api_node_data_type_t*)cps_api_object_get_data(o,CPS_NODE_GROUP_TYPE);
if (_type==nullptr) {
EV_LOGGING(DSAPI,ERR,"NODE-LOAD","Could not get the group type for group %s",name);
return false;
}
nd.type = *_type;
cps_api_object_attr_t _node_group = cps_api_object_attr_get(o,CPS_NODE_GROUP_NODE);
if (_node_group==nullptr) continue; ///TODO log
cps_api_object_it_t it;
cps_api_object_it_from_attr(_node_group,&it);
cps_api_object_it_inside(&it);
while (cps_api_object_it_valid(&it)) {
cps_api_attr_id_t id = cps_api_object_attr_id(it.attr);
(void)id;
cps_api_object_it_t elem = it;
cps_api_object_it_inside(&elem);
if (!cps_api_object_it_valid(&elem)) continue;
_db_node_data db_node;
cps_api_object_attr_t _ip =cps_api_object_it_find(&elem,CPS_NODE_GROUP_NODE_IP);
cps_api_object_attr_t _name =cps_api_object_it_find(&elem,CPS_NODE_GROUP_NODE_NAME);
if (_ip==nullptr || _name==nullptr) continue;
const char *__ip = (const char*)cps_api_object_attr_data_bin(_ip);
const char *__name =(const char*)cps_api_object_attr_data_bin(_name);
if(nd.type == cps_api_node_data_1_PLUS_1_REDUNDENCY) {
db_node._name = __name;
if(get_port_info(name,&db_node)) {
auto lst = cps_string::split(std::string(__ip),":");
if (lst.size()!=2) {
return false;
}
db_node._addr = lst[0] + ':'+ db_node._addr;
v.push_back(std::move(db_node));
}
else {
EV_LOGGING(DSAPI,ERR,"CPS-DB","Failed to get port info for group %s and node %s",
name,__name);
}
}
if(v.size()>0) {
_db_node_map[name] = v;
update_slaves(name);
}
_alias_map[__name] = __ip;
const char * _alias = this->addr(__ip);
if (_alias!=nullptr) __ip = _alias;
nd._addrs.push_back(__ip);
cps_api_object_it_next(&it);
}
cpy[name] = nd;
}
size_t _new_hash = cps_api_nodes::gen_hash(cpy);
if (_new_hash==_hash) return false; ///TODO is this unique enough?
std::swap(_groups,cpy);
_hash = _new_hash;
return true;
}
