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LibArchive: Port TarFileStream to Core::Stream

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This commit is contained in:
Tim Schumacher 2022-11-28 15:57:44 +01:00 • committed by Andreas Kling
parent 6e29619dcb
commit 71d1d9e2b5
3 changed files with 26 additions and 53 deletions
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14
Userland/Utilities/tar.cpp
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@ -136,10 +136,11 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
StringBuilder long_name;
Array<u8, buffer_size> buffer;
size_t bytes_read;
while ((bytes_read = file_stream.read(buffer)) > 0)
long_name.append(reinterpret_cast<char*>(buffer.data()), bytes_read);
while (!file_stream.is_eof()) {
auto slice = TRY(file_stream.read(buffer));
long_name.append(reinterpret_cast<char*>(slice.data()), slice.size());
}
local_overrides.set("path", long_name.to_string());
TRY(tar_stream.advance());
@ -171,9 +172,10 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
int fd = TRY(Core::System::open(absolute_path, O_CREAT | O_WRONLY, header_mode));
Array<u8, buffer_size> buffer;
size_t bytes_read;
while ((bytes_read = file_stream.read(buffer)) > 0)
TRY(Core::System::write(fd, buffer.span().slice(0, bytes_read)));
while (!file_stream.is_eof()) {
auto slice = TRY(file_stream.read(buffer));
TRY(Core::System::write(fd, slice));
}
TRY(Core::System::close(fd));
break;