33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/*
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* Copyright (c) 2017 Lev Walkin <vlm@lionet.info>.
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* All rights reserved.
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* Redistribution and modifications are permitted subject to BSD license.
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*/
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#include <asn_internal.h>
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#include <NativeInteger.h>
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asn_enc_rval_t
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NativeInteger_encode_jer(const asn_TYPE_descriptor_t *td, const void *sptr,
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int ilevel, enum jer_encoder_flags_e flags,
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asn_app_consume_bytes_f *cb, void *app_key) {
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const asn_INTEGER_specifics_t *specs =
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(const asn_INTEGER_specifics_t *)td->specifics;
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char scratch[32]; /* Enough for 64-bit int */
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asn_enc_rval_t er = {0,0,0};
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const long *native = (const long *)sptr;
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(void)ilevel;
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(void)flags;
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if(!native) ASN__ENCODE_FAILED;
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er.encoded = snprintf(scratch, sizeof(scratch),
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(specs && specs->field_unsigned)
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? "%lu" : "%ld", *native);
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if(er.encoded <= 0 || (size_t)er.encoded >= sizeof(scratch)
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|| cb(scratch, er.encoded, app_key) < 0)
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ASN__ENCODE_FAILED;
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ASN__ENCODED_OK(er);
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}
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