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https://github.com/RfidResearchGroup/proxmark3.git
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84 lines
3.4 KiB
C
84 lines
3.4 KiB
C
/****************************************************************************
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**
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** Copyright (C) 2017 Intel Corporation
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**
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** Permission is hereby granted, free of charge, to any person obtaining a copy
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** of this software and associated documentation files (the "Software"), to deal
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** in the Software without restriction, including without limitation the rights
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** to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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** copies of the Software, and to permit persons to whom the Software is
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** furnished to do so, subject to the following conditions:
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**
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** The above copyright notice and this permission notice shall be included in
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** all copies or substantial portions of the Software.
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**
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** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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** AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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** LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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** OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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** THE SOFTWARE.
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**
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****************************************************************************/
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#include "cbor.h"
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#include <stdarg.h>
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#include <stdio.h>
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static CborError cbor_fprintf(void *out, const char *fmt, ...) {
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int n;
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va_list list;
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va_start(list, fmt);
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n = vfprintf((FILE *)out, fmt, list);
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va_end(list);
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return n < 0 ? CborErrorIO : CborNoError;
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}
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/**
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* \fn CborError cbor_value_to_pretty(FILE *out, const CborValue *value)
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*
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* Converts the current CBOR type pointed to by \a value to its textual
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* representation and writes it to the \a out stream. If an error occurs, this
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* function returns an error code similar to CborParsing.
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*
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* \sa cbor_value_to_pretty_advance(), cbor_value_to_json_advance()
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*/
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/**
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* Converts the current CBOR type pointed to by \a value to its textual
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* representation and writes it to the \a out stream. If an error occurs, this
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* function returns an error code similar to CborParsing.
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*
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* If no error ocurred, this function advances \a value to the next element.
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* Often, concatenating the text representation of multiple elements can be
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* done by appending a comma to the output stream in between calls to this
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* function.
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*
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* \sa cbor_value_to_pretty(), cbor_value_to_pretty_stream(), cbor_value_to_json_advance()
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*/
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CborError cbor_value_to_pretty_advance(FILE *out, CborValue *value) {
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return cbor_value_to_pretty_stream(cbor_fprintf, out, value, CborPrettyDefaultFlags);
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}
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/**
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* Converts the current CBOR type pointed to by \a value to its textual
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* representation and writes it to the \a out stream. If an error occurs, this
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* function returns an error code similar to CborParsing.
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*
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* The textual representation can be controlled by the \a flags parameter (see
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* CborPrettyFlags for more information).
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*
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* If no error ocurred, this function advances \a value to the next element.
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* Often, concatenating the text representation of multiple elements can be
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* done by appending a comma to the output stream in between calls to this
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* function.
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*
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* \sa cbor_value_to_pretty_stream(), cbor_value_to_pretty(), cbor_value_to_json_advance()
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*/
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CborError cbor_value_to_pretty_advance_flags(FILE *out, CborValue *value, int flags) {
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return cbor_value_to_pretty_stream(cbor_fprintf, out, value, flags);
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}
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