48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
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/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
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#ifndef __LIBBPF_ZIP_H
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#define __LIBBPF_ZIP_H
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#include <linux/types.h>
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/* Represents an open zip archive.
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* Only basic ZIP files are supported, in particular the following are not
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* supported:
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* - encryption
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* - streaming
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* - multi-part ZIP files
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* - ZIP64
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*/
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struct zip_archive;
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/* Carries information on name, compression method, and data corresponding to a
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* file in a zip archive.
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*/
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struct zip_entry {
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/* Compression method as defined in pkzip spec. 0 means data is uncompressed. */
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__u16 compression;
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/* Non-null terminated name of the file. */
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const char *name;
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/* Length of the file name. */
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__u16 name_length;
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/* Pointer to the file data. */
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const void *data;
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/* Length of the file data. */
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__u32 data_length;
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/* Offset of the file data within the archive. */
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__u32 data_offset;
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};
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/* Open a zip archive. Returns NULL in case of an error. */
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struct zip_archive *zip_archive_open(const char *path);
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/* Close a zip archive and release resources. */
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void zip_archive_close(struct zip_archive *archive);
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/* Look up an entry corresponding to a file in given zip archive. */
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int zip_archive_find_entry(struct zip_archive *archive, const char *name, struct zip_entry *out);
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#endif
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