43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
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/*
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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 "GeneralizedTime.h"
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#include <errno.h>
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#ifdef __CYGWIN__
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#include "/usr/include/time.h"
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#else
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#include <time.h>
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#endif /* __CYGWIN__ */
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int
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GeneralizedTime_print(const asn_TYPE_descriptor_t *td, const void *sptr,
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int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
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const GeneralizedTime_t *st = (const GeneralizedTime_t *)sptr;
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(void)td; /* Unused argument */
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(void)ilevel; /* Unused argument */
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if(st && st->buf) {
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char buf[32];
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struct tm tm;
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int ret;
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errno = EPERM;
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if(asn_GT2time(st, &tm, 1) == -1 && errno != EPERM)
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return (cb("<bad-value>", 11, app_key) < 0) ? -1 : 0;
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ret = snprintf(buf, sizeof(buf),
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"%04d-%02d-%02d %02d:%02d:%02d (GMT)",
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tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
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tm.tm_hour, tm.tm_min, tm.tm_sec);
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assert(ret > 0 && ret < (int)sizeof(buf));
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return (cb(buf, ret, app_key) < 0) ? -1 : 0;
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} else {
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return (cb("<absent>", 8, app_key) < 0) ? -1 : 0;
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}
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}
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