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LibArchive: Add support for modification time and date

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Ollrogge 2023-02-08 18:34:27 +01:00 • committed by Andrew Kaster
parent 361df6eff8
commit 0ce1c52577
4 changed files with 59 additions and 8 deletions
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13
Userland/Utilities/zip.cpp
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@ -4,10 +4,12 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/DOSPackedTime.h>
#include <AK/LexicalPath.h>
#include <LibArchive/Zip.h>
#include <LibCompress/Deflate.h>
#include <LibCore/ArgsParser.h>
#include <LibCore/DateTime.h>
#include <LibCore/DirIterator.h>
#include <LibCore/File.h>
#include <LibCore/Stream.h>
@ -58,6 +60,11 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
Archive::ZipMember member {};
member.name = TRY(String::from_deprecated_string(canonicalized_path));
auto stat = TRY(Core::System::fstat(file->fd()));
auto date = Core::DateTime::from_timestamp(stat.st_mtim.tv_sec);
member.modification_date = to_packed_dos_date(date.year(), date.month(), date.day());
member.modification_time = to_packed_dos_time(date.hour(), date.minute(), date.second());
auto deflate_buffer = Compress::DeflateCompressor::compress_all(file_buffer);
if (!deflate_buffer.is_error() && deflate_buffer.value().size() < file_buffer.size()) {
member.compressed_data = deflate_buffer.value().bytes();
@ -85,6 +92,12 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
member.uncompressed_size = 0;
member.crc32 = 0;
member.is_directory = true;
auto stat = TRY(Core::System::stat(canonicalized_path));
auto date = Core::DateTime::from_timestamp(stat.st_mtim.tv_sec);
member.modification_date = to_packed_dos_date(date.year(), date.month(), date.day());
member.modification_time = to_packed_dos_time(date.hour(), date.minute(), date.second());
TRY(zip_stream.add_member(member));
outln(" adding: {} (stored 0%)", canonicalized_path);