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/* Copyright (c) 2013-2014 Dovecot authors, see the included COPYING file */
#include "lib.h"
#include "numpack.h"
#include "message-binary-part.h"
void message_binary_part_serialize(const struct message_binary_part *parts,
buffer_t *dest)
{
const struct message_binary_part *part;
for (part = parts; part != NULL; part = part->next) {
numpack_encode(dest, part->physical_pos);
numpack_encode(dest, part->binary_hdr_size);
numpack_encode(dest, part->binary_body_size);
numpack_encode(dest, part->binary_body_lines_count);
}
}
int message_binary_part_deserialize(pool_t pool, const void *data, size_t size,
struct message_binary_part **parts_r)
{
const uint8_t *p = data, *end = p + size;
uint64_t n1, n2, n3, n4;
struct message_binary_part *part = NULL, *prev_part = NULL;
while (p != end) {
part = p_new(pool, struct message_binary_part, 1);
part->next = prev_part;
prev_part = part;
if (numpack_decode(&p, end, &n1) < 0 ||
numpack_decode(&p, end, &n2) < 0 ||
numpack_decode(&p, end, &n3) < 0 ||
numpack_decode(&p, end, &n4) < 0)
return -1;
part->physical_pos = n1;
part->binary_hdr_size = n2;
part->binary_body_size = n3;
part->binary_body_lines_count = n4;
}
*parts_r = part;
return 0;
}
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