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-rw-r--r--src/Common/libzip/zip_source_zip.c29
1 files changed, 16 insertions, 13 deletions
diff --git a/src/Common/libzip/zip_source_zip.c b/src/Common/libzip/zip_source_zip.c
index 8a7feaa4..737fa4d3 100644
--- a/src/Common/libzip/zip_source_zip.c
+++ b/src/Common/libzip/zip_source_zip.c
@@ -1,9 +1,9 @@
/*
zip_source_zip.c -- create data source from zip file
- Copyright (C) 1999-2019 Dieter Baron and Thomas Klausner
+ Copyright (C) 1999-2021 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>
+ The authors can be contacted at <info@libzip.org>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
@@ -36,21 +36,24 @@
#include "zipint.h"
-
-ZIP_EXTERN zip_source_t *
-zip_source_zip(zip_t *za, zip_t *srcza, zip_uint64_t srcidx, zip_flags_t flags, zip_uint64_t start, zip_int64_t len) {
+ZIP_EXTERN zip_source_t *zip_source_zip_create(zip_t *srcza, zip_uint64_t srcidx, zip_flags_t flags, zip_uint64_t start, zip_int64_t len, zip_error_t *error) {
if (len < -1) {
- zip_error_set(&za->error, ZIP_ER_INVAL, 0);
- return NULL;
+ zip_error_set(error, ZIP_ER_INVAL, 0);
+ return NULL;
}
-
+
if (len == -1)
- len = 0;
-
+ len = 0;
+
if (start == 0 && len == 0)
- flags |= ZIP_FL_COMPRESSED;
+ flags |= ZIP_FL_COMPRESSED;
else
- flags &= ~ZIP_FL_COMPRESSED;
+ flags &= ~ZIP_FL_COMPRESSED;
+
+ return _zip_source_zip_new(srcza, srcidx, flags, start, (zip_uint64_t)len, NULL, error);
+}
+
- return _zip_source_zip_new(za, srcza, srcidx, flags, start, (zip_uint64_t)len, NULL);
+ZIP_EXTERN zip_source_t *zip_source_zip(zip_t *za, zip_t *srcza, zip_uint64_t srcidx, zip_flags_t flags, zip_uint64_t start, zip_int64_t len) {
+ return zip_source_zip_create(srcza, srcidx, flags, start, len, &za->error);
}