edhoc-error.c File Reference

Error handling module for EDHOC. More...

#include "edhoc-error.h"
#include <string.h>

Go to the source code of this file.

Functions
const char *	edhoc_error_string (edhoc_error_t error)
	Get a human-readable error message for an error code.
edhoc_error_t	edhoc_set_error_context (edhoc_error_t code, const char *file, int line, const char *function, const char *message)
	Set error context for debugging (internal use).
const edhoc_error_context_t *	edhoc_get_last_error_context (void)
	Get the last error context (for debugging).

Detailed Description

Error handling module for EDHOC.

Author

Niclas Finne nicla.nosp@m.s.fi.nosp@m.nne@r.nosp@m.i.se, Nicolas Tsiftes nicol.nosp@m.as.t.nosp@m.sifte.nosp@m.s@ri.nosp@m..se

Definition in file edhoc-error.c.

Function Documentation

edhoc_error_string()

const char * edhoc_error_string

(

edhoc_error_t

error

)

Get a human-readable error message for an error code.

Parameters

error

The error code

Returns

String description of the error

Definition at line 44 of file edhoc-error.c.

References EDHOC_ERR_ALREADY_INITIALIZED, EDHOC_ERR_BUFFER_OVERFLOW, EDHOC_ERR_BUFFER_TOO_SMALL, EDHOC_ERR_CBOR_DECODING, EDHOC_ERR_CBOR_ENCODING, EDHOC_ERR_CBOR_INVALID_TYPE, EDHOC_ERR_CBOR_MALFORMED, EDHOC_ERR_CID_INVALID, EDHOC_ERR_COAP_ERROR, EDHOC_ERR_CONTEXT_NOT_INITIALIZED, EDHOC_ERR_CORRELATION, EDHOC_ERR_CREDENTIAL_INVALID, EDHOC_ERR_CREDENTIAL_NOT_FOUND, EDHOC_ERR_CRITICAL_EAD_UNSUPPORTED, EDHOC_ERR_CRYPTO_AUTHENTICATION, EDHOC_ERR_CRYPTO_DECRYPT, EDHOC_ERR_CRYPTO_ENCRYPT, EDHOC_ERR_CRYPTO_HASH, EDHOC_ERR_CRYPTO_INVALID_KEY, EDHOC_ERR_CRYPTO_KDF, EDHOC_ERR_CRYPTO_KEYGEN, EDHOC_ERR_CRYPTO_SIGN, EDHOC_ERR_CRYPTO_VERIFY, EDHOC_ERR_DUPLICATE_KEY, EDHOC_ERR_ID_CRED_MALFORMED, EDHOC_ERR_INTERNAL_ERROR, EDHOC_ERR_INVALID_LENGTH, EDHOC_ERR_INVALID_PARAMETER, EDHOC_ERR_INVALID_STATE, EDHOC_ERR_KEY_NOT_FOUND, EDHOC_ERR_KEY_STORAGE_FULL, EDHOC_ERR_MEMORY_ALLOCATION, EDHOC_ERR_MESSAGE_TOO_LARGE, EDHOC_ERR_METHOD_NOT_SUPPORTED, EDHOC_ERR_MSG_MALFORMED, EDHOC_ERR_NETWORK_CONNECTION, EDHOC_ERR_NETWORK_TIMEOUT, EDHOC_ERR_NOT_ALLOWED_IDENTITY, EDHOC_ERR_NOT_IMPLEMENTED, EDHOC_ERR_NULL_POINTER, EDHOC_ERR_SEQUENCE_ERROR, EDHOC_ERR_STORAGE_INIT_FAILED, EDHOC_ERR_SUITE_NOT_SUPPORTED, EDHOC_ERR_UNKNOWN, and EDHOC_ERR_WRONG_CID.

Referenced by edhoc_setup_key_pair().

edhoc_get_last_error_context()

const edhoc_error_context_t * edhoc_get_last_error_context

(

void

)

Get the last error context (for debugging).

Returns

Pointer to last error context, or NULL if none

Definition at line 176 of file edhoc-error.c.

edhoc_set_error_context()

edhoc_error_t edhoc_set_error_context	(	edhoc_error_t	code,
		const char *	file,
		int	line,
		const char *	function,
		const char *	message )

Set error context for debugging (internal use).

Parameters

code	Error code
file	Source file name
line	Line number
function	Function name
message	Additional message

Returns

The error code passed in

Definition at line 162 of file edhoc-error.c.