/*
 * Copyright (c) 2017-2019 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.
 */

/**
 * @file error.h
 * @brief Error management functions.
 */
#ifndef HICN_ERROR_H
#define HICN_ERROR_H

/******************************************************************************
 * Error definitions
 ******************************************************************************/

#define foreach_libhicn_error                                                   		\
_(NONE,                 	0,      "OK")                                           	\
_(UNSPECIFIED,          	128,    "Unspecified Error")                            	\
_(NOT_IMPLEMENTED,      	180,    "Function not yet implemented")                 	\
_(NOT_HICN,             	202,    "Non hICN packet")                              	\
_(UNKNOWN_ADDRESS,      	210,    "Unknown address")                              	\
_(INVALID_PARAMETER,    	220,    "Invalid parameter")                            	\
_(INVALID_IP_ADDRESS,   	221,    "Invalid IP address")                           	\
_(CORRUPTED_PACKET,     	222,    "Corrupted packet ")                            	\
_(REWRITE_CKSUM_REQUIRED,	223,    "Incremental csum calculation error: cksum required.")	\
_(UNEXPECTED,           	298,    "Unexpected error")

typedef enum
{
#define _(a,b,c) HICN_LIB_ERROR_##a = (-b),
  foreach_libhicn_error
#undef _
    HICN_LIB_N_ERROR,
} hicn_lib_error_t;

extern const char *HICN_LIB_ERROR_STRING[];

#define hicn_strerror(errno) (char *)(HICN_LIB_ERROR_STRING[-errno])

#endif /* HICN_ERROR_H */

/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */