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LibCore: Remove FileStream

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This commit is contained in:
Tim Schumacher 2023-01-20 00:15:02 +01:00 • committed by Linus Groh
parent 2def995d22
commit 0245614a4f
5 changed files with 0 additions and 146 deletions
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1
Tests/LibGL/TestShaders.cpp
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@ -6,7 +6,6 @@
#include <AK/LexicalPath.h> #include <AK/LexicalPath.h>
#include <AK/String.h> #include <AK/String.h>
#include <LibCore/FileStream.h>
#include <LibGL/GL/gl.h> #include <LibGL/GL/gl.h>
#include <LibGL/GLContext.h> #include <LibGL/GLContext.h>
#include <LibGfx/Bitmap.h> #include <LibGfx/Bitmap.h>

142
Userland/Libraries/LibCore/FileStream.h
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@ -1,142 +0,0 @@
/*
* Copyright (c) 2020, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Buffered.h>
#include <AK/ByteBuffer.h>
#include <AK/Stream.h>
#include <AK/Try.h>
#include <LibCore/File.h>
namespace Core {
class InputFileStream final : public InputStream {
public:
explicit InputFileStream(NonnullRefPtr<File> file)
: m_file(file)
{
}
static ErrorOr<InputFileStream> open(StringView filename, OpenMode mode = OpenMode::ReadOnly, mode_t permissions = 0644)
{
VERIFY(has_flag(mode, OpenMode::ReadOnly));
auto file = TRY(File::open(filename, mode, permissions));
return InputFileStream { move(file) };
}
static ErrorOr<Buffered<InputFileStream>> open_buffered(StringView filename, OpenMode mode = OpenMode::ReadOnly, mode_t permissions = 0644)
{
VERIFY(has_flag(mode, OpenMode::ReadOnly));
auto file = TRY(File::open(filename, mode, permissions));
return Buffered<InputFileStream> { move(file) };
}
size_t read(Bytes bytes) override
{
if (has_any_error())
return 0;
auto const buffer = m_file->read(bytes.size());
return buffer.bytes().copy_to(bytes);
}
bool read_or_error(Bytes bytes) override
{
if (read(bytes) < bytes.size()) {
set_fatal_error();
return false;
}
return true;
}
bool seek(size_t offset, SeekMode whence = SeekMode::SetPosition)
{
return m_file->seek(offset, whence);
}
bool discard_or_error(size_t count) override { return m_file->seek(count, SeekMode::FromCurrentPosition); }
bool unreliable_eof() const override { return m_file->eof(); }
void close()
{
if (!m_file->close())
set_fatal_error();
}
private:
NonnullRefPtr<File> m_file;
};
class OutputFileStream : public OutputStream {
public:
explicit OutputFileStream(NonnullRefPtr<File> file)
: m_file(file)
{
}
static ErrorOr<OutputFileStream> open(StringView filename, OpenMode mode = OpenMode::WriteOnly, mode_t permissions = 0644)
{
VERIFY(has_flag(mode, OpenMode::WriteOnly));
auto file = TRY(File::open(filename, mode, permissions));
return OutputFileStream { move(file) };
}
static ErrorOr<Buffered<OutputFileStream>> open_buffered(StringView filename, OpenMode mode = OpenMode::WriteOnly, mode_t permissions = 0644)
{
VERIFY(has_flag(mode, OpenMode::WriteOnly));
auto file = TRY(File::open(filename, mode, permissions));
return Buffered<OutputFileStream> { move(file) };
}
static OutputFileStream standard_output()
{
return OutputFileStream { Core::File::standard_output() };
}
static OutputFileStream standard_error()
{
return OutputFileStream { Core::File::standard_error() };
}
static Buffered<OutputFileStream> stdout_buffered()
{
return Buffered<OutputFileStream> { Core::File::standard_output() };
}
size_t write(ReadonlyBytes bytes) override
{
if (!m_file->write(bytes.data(), bytes.size())) {
set_fatal_error();
return 0;
}
return bytes.size();
}
bool write_or_error(ReadonlyBytes bytes) override
{
if (write(bytes) < bytes.size()) {
set_fatal_error();
return false;
}
return true;
}
void close()
{
if (!m_file->close())
set_fatal_error();
}
private:
NonnullRefPtr<File> m_file;
};
}

1
Userland/Utilities/file.cpp
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@ -7,7 +7,6 @@
#include <AK/Vector.h> #include <AK/Vector.h>
#include <LibCompress/Gzip.h> #include <LibCompress/Gzip.h>
#include <LibCore/ArgsParser.h> #include <LibCore/ArgsParser.h>
#include <LibCore/FileStream.h>
#include <LibCore/MappedFile.h> #include <LibCore/MappedFile.h>
#include <LibCore/MimeData.h> #include <LibCore/MimeData.h>
#include <LibCore/Stream.h> #include <LibCore/Stream.h>

1
Userland/Utilities/gzip.cpp
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@ -6,7 +6,6 @@
#include <LibCompress/Gzip.h> #include <LibCompress/Gzip.h>
#include <LibCore/ArgsParser.h> #include <LibCore/ArgsParser.h>
#include <LibCore/FileStream.h>
#include <LibCore/MappedFile.h> #include <LibCore/MappedFile.h>
#include <LibCore/System.h> #include <LibCore/System.h>
#include <LibMain/Main.h> #include <LibMain/Main.h>

1
Userland/Utilities/tar.cpp
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@ -14,7 +14,6 @@
#include <LibCore/DirIterator.h> #include <LibCore/DirIterator.h>
#include <LibCore/Directory.h> #include <LibCore/Directory.h>
#include <LibCore/File.h> #include <LibCore/File.h>
#include <LibCore/FileStream.h>
#include <LibCore/Stream.h> #include <LibCore/Stream.h>
#include <LibCore/System.h> #include <LibCore/System.h>
#include <LibMain/Main.h> #include <LibMain/Main.h>