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Windows: Update libzip to version 1.5.2

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This commit is contained in:
Mounir IDRASSI
2019-10-04 21:13:31 +02:00
parent 9a895bedde
commit b6babc688d
112 changed files with 247 additions and 164 deletions
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27
src/Common/libzip/zip_close.c
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@@ -1,6 +1,6 @@
/*
zip_close.c -- close zip archive and update changes
Copyright (C) 1999-2017 Dieter Baron and Thomas Klausner
Copyright (C) 1999-2018 Dieter Baron and Thomas Klausner
This file is part of libzip, a library to manipulate ZIP archives.
The authors can be contacted at <libzip@nih.at>
@@ -520,17 +520,24 @@ add_data(zip_t *za, zip_source_t *src, zip_dirent_t *de) {
static int
copy_data(zip_t *za, zip_uint64_t len) {
zip_uint8_t buf[BUFSIZE];
DEFINE_BYTE_ARRAY(buf, BUFSIZE);
size_t n;
double total = (double)len;
if (!byte_array_init(buf, BUFSIZE)) {
zip_error_set(&za->error, ZIP_ER_MEMORY, 0);
return -1;
}
while (len > 0) {
n = len > sizeof(buf) ? sizeof(buf) : len;
n = len > BUFSIZE ? BUFSIZE : len;
if (_zip_read(za->src, buf, n, &za->error) < 0) {
byte_array_fini(buf);
return -1;
}
if (_zip_write(za, buf, n) < 0) {
byte_array_fini(buf);
return -1;
}
@@ -539,13 +546,14 @@ copy_data(zip_t *za, zip_uint64_t len) {
_zip_progress_update(za->progress, (total - (double)len) / total);
}
byte_array_fini(buf);
return 0;
}
static int
copy_source(zip_t *za, zip_source_t *src, zip_int64_t data_length) {
zip_uint8_t buf[BUFSIZE];
DEFINE_BYTE_ARRAY(buf, BUFSIZE);
zip_int64_t n, current;
int ret;
@@ -554,14 +562,19 @@ copy_source(zip_t *za, zip_source_t *src, zip_int64_t data_length) {
return -1;
}
if (!byte_array_init(buf, BUFSIZE)) {
zip_error_set(&za->error, ZIP_ER_MEMORY, 0);
return -1;
}
ret = 0;
current = 0;
while ((n = zip_source_read(src, buf, sizeof(buf))) > 0) {
while ((n = zip_source_read(src, buf, BUFSIZE)) > 0) {
if (_zip_write(za, buf, (zip_uint64_t)n) < 0) {
ret = -1;
break;
}
if (n == sizeof(buf) && za->progress && data_length > 0) {
if (n == BUFSIZE && za->progress && data_length > 0) {
current += n;
_zip_progress_update(za->progress, (double)current / (double)data_length);
}
@@ -572,6 +585,8 @@ copy_source(zip_t *za, zip_source_t *src, zip_int64_t data_length) {
ret = -1;
}
byte_array_fini(buf);
zip_source_close(src);
return ret;