RRG-Proxmark3/client/deps/tinycbor/cborerrorstrings.c
2020-04-16 10:53:24 +02:00

182 lines
7.8 KiB
C

/****************************************************************************
**
** Copyright (C) 2016 Intel Corporation
**
** Permission is hereby granted, free of charge, to any person obtaining a copy
** of this software and associated documentation files (the "Software"), to deal
** in the Software without restriction, including without limitation the rights
** to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
** copies of the Software, and to permit persons to whom the Software is
** furnished to do so, subject to the following conditions:
**
** The above copyright notice and this permission notice shall be included in
** all copies or substantial portions of the Software.
**
** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
** AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
** LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
** OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
** THE SOFTWARE.
**
****************************************************************************/
#include "cbor.h"
#ifndef _
# define _(msg) msg
#endif
/**
* \enum CborError
* \ingroup CborGlobals
* The CborError enum contains the possible error values used by the CBOR encoder and decoder.
*
* TinyCBOR functions report success by returning CborNoError, or one error
* condition by returning one of the values below. One exception is the
* out-of-memory condition (CborErrorOutOfMemory), which the functions for \ref
* CborEncoding may report in bit-wise OR with other conditions.
*
* This technique allows code to determine whether the only error condition was
* a lack of buffer space, which may not be a fatal condition if the buffer can
* be resized. Additionally, the functions for \ref CborEncoding may continue
* to be used even after CborErrorOutOfMemory is returned, and instead they
* will simply calculate the extra space needed.
*
* \value CborNoError No error occurred
* \omitvalue CborUnknownError
* \value CborErrorUnknownLength Request for the length of an array, map or string whose length is not provided in the CBOR stream
* \value CborErrorAdvancePastEOF Not enough data in the stream to decode item (decoding would advance past end of stream)
* \value CborErrorIO An I/O error occurred, probably due to an out-of-memory situation
* \value CborErrorGarbageAtEnd Bytes exist past the end of the CBOR stream
* \value CborErrorUnexpectedEOF End of stream reached unexpectedly
* \value CborErrorUnexpectedBreak A CBOR break byte was found where not expected
* \value CborErrorUnknownType An unknown type (future extension to CBOR) was found in the stream
* \value CborErrorIllegalType An invalid type was found while parsing a chunked CBOR string
* \value CborErrorIllegalNumber An illegal initial byte (encoding unspecified additional information) was found
* \value CborErrorIllegalSimpleType An illegal encoding of a CBOR Simple Type of value less than 32 was found
* \omitvalue CborErrorUnknownSimpleType
* \omitvalue CborErrorUnknownTag
* \omitvalue CborErrorInappropriateTagForType
* \omitvalue CborErrorDuplicateObjectKeys
* \value CborErrorInvalidUtf8TextString Illegal UTF-8 encoding found while parsing CBOR Text String
* \value CborErrorTooManyItems Too many items were added to CBOR map or array of pre-determined length
* \value CborErrorTooFewItems Too few items were added to CBOR map or array of pre-determined length
* \value CborErrorDataTooLarge Data item size exceeds TinyCBOR's implementation limits
* \value CborErrorNestingTooDeep Data item nesting exceeds TinyCBOR's implementation limits
* \omitvalue CborErrorUnsupportedType
* \value CborErrorJsonObjectKeyIsAggregate Conversion to JSON failed because the key in a map is a CBOR map or array
* \value CborErrorJsonObjectKeyNotString Conversion to JSON failed because the key in a map is not a text string
* \value CborErrorOutOfMemory During CBOR encoding, the buffer provided is insufficient for encoding the data item;
* in other situations, TinyCBOR failed to allocate memory
* \value CborErrorInternalError An internal error occurred in TinyCBOR
*/
/**
* \ingroup CborGlobals
* Returns the error string corresponding to the CBOR error condition \a error.
*/
const char *cbor_error_string(CborError error) {
switch (error) {
case CborNoError:
return "";
case CborUnknownError:
return _("unknown error");
case CborErrorOutOfMemory:
return _("out of memory/need more memory");
case CborErrorUnknownLength:
return _("unknown length (attempted to get the length of a map/array/string of indeterminate length");
case CborErrorAdvancePastEOF:
return _("attempted to advance past EOF");
case CborErrorIO:
return _("I/O error");
case CborErrorGarbageAtEnd:
return _("garbage after the end of the content");
case CborErrorUnexpectedEOF:
return _("unexpected end of data");
case CborErrorUnexpectedBreak:
return _("unexpected 'break' byte");
case CborErrorUnknownType:
return _("illegal byte (encodes future extension type)");
case CborErrorIllegalType:
return _("mismatched string type in chunked string");
case CborErrorIllegalNumber:
return _("illegal initial byte (encodes unspecified additional information)");
case CborErrorIllegalSimpleType:
return _("illegal encoding of simple type smaller than 32");
case CborErrorUnknownSimpleType:
return _("unknown simple type");
case CborErrorUnknownTag:
return _("unknown tag");
case CborErrorInappropriateTagForType:
return _("inappropriate tag for type");
case CborErrorDuplicateObjectKeys:
return _("duplicate keys in object");
case CborErrorInvalidUtf8TextString:
return _("invalid UTF-8 content in string");
case CborErrorExcludedType:
return _("excluded type found");
case CborErrorExcludedValue:
return _("excluded value found");
case CborErrorImproperValue:
case CborErrorOverlongEncoding:
return _("value encoded in non-canonical form");
case CborErrorMapKeyNotString:
case CborErrorJsonObjectKeyNotString:
return _("key in map is not a string");
case CborErrorMapNotSorted:
return _("map is not sorted");
case CborErrorMapKeysNotUnique:
return _("map keys are not unique");
case CborErrorTooManyItems:
return _("too many items added to encoder");
case CborErrorTooFewItems:
return _("too few items added to encoder");
case CborErrorDataTooLarge:
return _("internal error: data too large");
case CborErrorNestingTooDeep:
return _("internal error: too many nested containers found in recursive function");
case CborErrorUnsupportedType:
return _("unsupported type");
case CborErrorJsonObjectKeyIsAggregate:
return _("conversion to JSON failed: key in object is an array or map");
case CborErrorJsonNotImplemented:
return _("conversion to JSON failed: open_memstream unavailable");
case CborErrorInternalError:
return _("internal error");
}
return cbor_error_string(CborUnknownError);
}