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git-subtree-dir: contrib/libcbor git-subtree-mainline:293663f4dagit-subtree-split:5b2defbd2a
33 lines
1 KiB
C
33 lines
1 KiB
C
/*
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* Copyright (c) 2014-2020 Pavel Kalvoda <me@pavelkalvoda.com>
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*
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* libcbor is free software; you can redistribute it and/or modify
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* it under the terms of the MIT license. See LICENSE for details.
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*/
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#include <stdio.h>
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#include "cbor.h"
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int main(int argc, char* argv[]) {
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/* Preallocate the map structure */
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cbor_item_t* root = cbor_new_definite_map(2);
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/* Add the content */
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cbor_map_add(root,
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(struct cbor_pair){
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.key = cbor_move(cbor_build_string("Is CBOR awesome?")),
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.value = cbor_move(cbor_build_bool(true))});
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cbor_map_add(root,
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(struct cbor_pair){
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.key = cbor_move(cbor_build_uint8(42)),
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.value = cbor_move(cbor_build_string("Is the answer"))});
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/* Output: `length` bytes of data in the `buffer` */
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unsigned char* buffer;
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size_t buffer_size,
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length = cbor_serialize_alloc(root, &buffer, &buffer_size);
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fwrite(buffer, 1, length, stdout);
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free(buffer);
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fflush(stdout);
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cbor_decref(&root);
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}
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