diff options
Diffstat (limited to 'hicn-plugin/includes/vpp_plugins/hicn/error.h')
| -rw-r--r-- | hicn-plugin/includes/vpp_plugins/hicn/error.h | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/hicn-plugin/includes/vpp_plugins/hicn/error.h b/hicn-plugin/includes/vpp_plugins/hicn/error.h new file mode 100644 index 000000000..ae5e102e7 --- /dev/null +++ b/hicn-plugin/includes/vpp_plugins/hicn/error.h @@ -0,0 +1,151 @@ +/* + * Copyright (c) 2021-2023 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __HICN_ERROR_H__ +#define __HICN_ERROR_H__ + +/** + * @file error.h + * + * Error codes for the hICN plugin. + */ + +#define PREFIX(x) HICN_ERROR_##x +#define NEXT(x) PREFIX (x) - 1 + +#define foreach_hicn_error \ + _ (NONE, 0, "Ok") \ + _ (UNSPECIFIED, -128, "Unspecified Error") \ + _ (FACE_NOT_FOUND, NEXT (UNSPECIFIED), "Face not found in Face table") \ + _ (FACE_NULL, NEXT (FACE_NOT_FOUND), "Face null") \ + _ (FACE_IP_ADJ_NOT_FOUND, NEXT (FACE_NULL), \ + "Ip adjacecny for face not found") \ + _ (FACE_HW_INT_NOT_FOUND, NEXT (FACE_IP_ADJ_NOT_FOUND), \ + "Hardware interface not found") \ + _ (FACE_NOMEM, NEXT (FACE_HW_INT_NOT_FOUND), "Face table is full") \ + _ (FACE_NO_GLOBAL_IP, NEXT (FACE_NOMEM), "No global ip address for face") \ + _ (FACE_NOT_FOUND_IN_ENTRY, NEXT (FACE_NO_GLOBAL_IP), \ + "Face not found in entry") \ + _ (FACE_NOT_VALID, NEXT (FACE_NOT_FOUND_IN_ENTRY), "Face not valid") \ + _ (FACE_ALREADY_DELETED, NEXT (FACE_NOT_VALID), "Face alredy deleted") \ + _ (FACE_ALREADY_CREATED, NEXT (FACE_ALREADY_DELETED), \ + "Face alredy created") \ + _ (FWD_NOT_ENABLED, NEXT (FACE_ALREADY_CREATED), \ + "hICN forwarder not enabled") \ + _ (FWD_ALREADY_ENABLED, NEXT (FWD_NOT_ENABLED), \ + "hICN forwarder alredy enabled") \ + _ (PARSER_UNSUPPORTED_PROTO, NEXT (FWD_ALREADY_ENABLED), \ + "Unsupported protocol") \ + _ (PARSER_PKT_INVAL, NEXT (PARSER_UNSUPPORTED_PROTO), "Packet null") \ + _ (PARSER_MAPME_PACKET, NEXT (PARSER_PKT_INVAL), "Packet is mapme") \ + _ (PIT_CONFIG_MINLT_OOB, NEXT (PARSER_MAPME_PACKET), \ + "Min lifetime ouf of bounds") \ + _ (PIT_CONFIG_MAXLT_OOB, NEXT (PIT_CONFIG_MINLT_OOB), \ + "Max lifetime ouf of bounds") \ + _ (PIT_CONFIG_MINMAXLT, NEXT (PIT_CONFIG_MAXLT_OOB), \ + "Min lifetime grater than max lifetime") \ + _ (PIT_CONFIG_DFTLT_OOB, NEXT (PIT_CONFIG_MINMAXLT), \ + "Default lifetime ouf of bounds") \ + _ (PIT_CONFIG_SIZE_OOB, NEXT (PIT_CONFIG_DFTLT_OOB), \ + "Pit size ouf of bounds") \ + _ (CS_CONFIG_SIZE_OOB, NEXT (PIT_CONFIG_SIZE_OOB), "CS size ouf of bounds") \ + _ (CS_CONFIG_RESERVED_OOB, NEXT (CS_CONFIG_SIZE_OOB), \ + "Reseved CS must be between 0 and 100 (excluded)") \ + _ (DPO_CTX_NHOPS_NS, NEXT (CS_CONFIG_RESERVED_OOB), \ + "No space for additional next hop") \ + _ (DPO_CTX_NHOPS_EXISTS, NEXT (DPO_CTX_NHOPS_NS), \ + "Next hop already in the route") \ + _ (DPO_CTX_NOT_FOUND, NEXT (DPO_CTX_NHOPS_EXISTS), "Dpo context not found") \ + _ (DPO_MGR_ID_NOT_VALID, NEXT (DPO_CTX_NOT_FOUND), \ + "Dpo id for strategy and context not valid") \ + _ (HASHTB_HASH_NOT_FOUND, NEXT (DPO_MGR_ID_NOT_VALID), \ + "Hash not found in hash table") \ + _ (HASHTB_HASH_INVAL, NEXT (HASHTB_HASH_NOT_FOUND), \ + "Error while calculating the hash") \ + _ (HASHTB_NOMEM, NEXT (HASHTB_HASH_INVAL), \ + "Unable to allocate new buckets or nodes") \ + _ (HASHTB_INVAL, NEXT (HASHTB_NOMEM), "Invalid argument") \ + _ (HASHTB_KEY_INVAL, NEXT (HASHTB_INVAL), "Invalid hashtb key") \ + _ (HASHTB_EXIST, NEXT (HASHTB_KEY_INVAL), "Hash already in hashtable") \ + _ (ROUTE_INVAL, NEXT (HASHTB_EXIST), "Invalid face id and weight") \ + _ (ROUTE_NO_LD, NEXT (ROUTE_INVAL), "Expected load balance dpo") \ + _ (ROUTE_MLT_LD, NEXT (ROUTE_NO_LD), \ + "Unexpected mulitple buckets in load balance dpo") \ + _ (ROUTE_NO_INSERT, NEXT (ROUTE_MLT_LD), \ + "Unable to insert a new FIB entry") \ + _ (ROUTE_DPO_NO_HICN, NEXT (ROUTE_NO_INSERT), "Dpo is not of type hICN") \ + _ (ROUTE_NOT_FOUND, NEXT (ROUTE_DPO_NO_HICN), "Route not found in FIB") \ + _ (ROUTE_NOT_UPDATED, NEXT (ROUTE_NOT_FOUND), "Unable to update route") \ + _ (ROUTE_ALREADY_EXISTS, NEXT (ROUTE_NOT_UPDATED), "Route already in FIB") \ + _ (CLI_INVAL, NEXT (ROUTE_ALREADY_EXISTS), "Invalid input") \ + _ (IPS_ADDR_TYPE_NONUNIFORM, NEXT (CLI_INVAL), \ + "Src and dst addr have different ip types") \ + _ (FACE_TYPE_EXISTS, NEXT (IPS_ADDR_TYPE_NONUNIFORM), \ + "Face type already registered") \ + _ (NO_BUFFERS, NEXT (FACE_TYPE_EXISTS), \ + "No vlib_buffer available for packet cloning.") \ + _ (NOT_IMPLEMENTED, NEXT (NO_BUFFERS), "Function not yet implemented") \ + _ (IFACE_IP_ADJ_NOT_FOUND, NEXT (NOT_IMPLEMENTED), \ + "IP adjacency on incomplete face not available") \ + _ (APPFACE_ALREADY_ENABLED, NEXT (IFACE_IP_ADJ_NOT_FOUND), \ + "Application face already enabled on interface") \ + _ (APPFACE_FEATURE, NEXT (APPFACE_ALREADY_ENABLED), \ + "Error while enabling app face feature") \ + _ (APPFACE_NOT_FOUND, NEXT (APPFACE_FEATURE), "Application face not found") \ + _ (APPFACE_PROD_PREFIX_NULL, NEXT (APPFACE_NOT_FOUND), \ + "Prefix must not be null for producer face") \ + _ (STRATEGY_NH_NOT_FOUND, NEXT (APPFACE_PROD_PREFIX_NULL), \ + "Next hop not found") \ + _ (MW_STRATEGY_SET, NEXT (STRATEGY_NH_NOT_FOUND), \ + "Error while setting weight for next hop") \ + _ (STRATEGY_NOT_FOUND, NEXT (MW_STRATEGY_SET), "Strategy not found") \ + _ (UDP_TUNNEL_NOT_FOUND, NEXT (STRATEGY_NOT_FOUND), "Udp tunnel not found") \ + _ (UDP_TUNNEL_SRC_DST_TYPE, NEXT (UDP_TUNNEL_NOT_FOUND), \ + "Src and dst addresses have different type (ipv4 and ipv6)") \ + _ (MAPME_NEXT_HOP_ADDED, NEXT (UDP_TUNNEL_SRC_DST_TYPE), \ + "Next hop added to mapme") \ + _ (MAPME_WRONG_FACE_CREATED, NEXT (MAPME_NEXT_HOP_ADDED), \ + "Face created does not correspond to the IU input face") \ + _ (MAPME_NEXT_HOP_NOT_ADDED, NEXT (MAPME_WRONG_FACE_CREATED), \ + "Next hop added to mapme") \ + _ (PCS_NOT_FOUND, NEXT (MAPME_NEXT_HOP_NOT_ADDED), \ + "Hash not found in hash table") \ + _ (PCS_HASH_INVAL, NEXT (PCS_NOT_FOUND), \ + "Error while calculating the hash") \ + _ (PCS_INVAL, NEXT (PCS_HASH_INVAL), "Invalid argument") \ + _ (PCS_KEY_INVAL, NEXT (PCS_INVAL), "Invalid hashtb key") \ + _ (PCS_EXIST, NEXT (PCS_KEY_INVAL), "Hash already in hashtable") + +typedef enum +{ +#define _(a, b, c) PREFIX (a) = (b), + foreach_hicn_error +#undef _ + HICN_N_ERROR, +} hicn_error_t; + +extern const char *HICN_ERROR_STRING[]; + +#define get_error_string(errno) \ + (char *) (errno ? HICN_ERROR_STRING[(-errno) - 127] : \ + HICN_ERROR_STRING[errno]) + +#endif /* //__HICN_ERROR_H__ */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: eval: (c-set-style "gnu") End: + */ |