Coverage Report

Created: 2025-07-23 08:18

/src/libzip/lib/zip_stat_init.c
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/*
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  zip_stat_init.c -- initialize struct zip_stat.
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  Copyright (C) 2006-2022 Dieter Baron and Thomas Klausner
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  This file is part of libzip, a library to manipulate ZIP archives.
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  The authors can be contacted at <info@libzip.org>
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  Redistribution and use in source and binary forms, with or without
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  modification, are permitted provided that the following conditions
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  are met:
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  1. Redistributions of source code must retain the above copyright
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     notice, this list of conditions and the following disclaimer.
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  2. Redistributions in binary form must reproduce the above copyright
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     notice, this list of conditions and the following disclaimer in
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     the documentation and/or other materials provided with the
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     distribution.
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  3. The names of the authors may not be used to endorse or promote
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     products derived from this software without specific prior
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     written permission.
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  THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
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  OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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  ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
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  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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  IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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  IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <string.h>
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#include "zipint.h"
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ZIP_EXTERN void
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zip_stat_init(zip_stat_t *st) {
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    st->valid = 0;
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    st->name = NULL;
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    st->index = ZIP_UINT64_MAX;
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    st->crc = 0;
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    st->mtime = (time_t)-1;
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    st->size = 0;
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    st->comp_size = 0;
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    st->comp_method = ZIP_CM_STORE;
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    st->encryption_method = ZIP_EM_NONE;
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}
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int
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0
_zip_stat_merge(zip_stat_t *dst, const zip_stat_t *src, zip_error_t *error) {
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    /* name is not merged, since zip_stat_t doesn't own it, and src may not be valid as long as dst */
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    if (src->valid & ZIP_STAT_INDEX) {
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        dst->index = src->index;
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0
    }
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    if (src->valid & ZIP_STAT_SIZE) {
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        dst->size = src->size;
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    }
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    if (src->valid & ZIP_STAT_COMP_SIZE) {
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        dst->comp_size = src->comp_size;
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    }
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    if (src->valid & ZIP_STAT_MTIME) {
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        dst->mtime = src->mtime;
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    }
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    if (src->valid & ZIP_STAT_CRC) {
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        dst->crc = src->crc;
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    }
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    if (src->valid & ZIP_STAT_COMP_METHOD) {
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        dst->comp_method = src->comp_method;
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    }
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    if (src->valid & ZIP_STAT_ENCRYPTION_METHOD) {
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        dst->encryption_method = src->encryption_method;
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    }
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    if (src->valid & ZIP_STAT_FLAGS) {
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        dst->flags = src->flags;
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    }
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    dst->valid |= src->valid;
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    return 0;
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0
}