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AK: Move Handle from LibCore and name it MaybeOwned

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The new name should make it abundantly clear what it does.
This commit is contained in:
Tim Schumacher 2023-01-22 04:24:18 +01:00 • committed by Andrew Kaster
parent 5fa590de71
commit 5f2ea31816
16 changed files with 115 additions and 92 deletions
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25
Userland/Libraries/LibCore/BitStream.h
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@ -9,6 +9,7 @@
#include <AK/ByteBuffer.h>
#include <AK/Concepts.h>
#include <AK/Error.h>
#include <AK/MaybeOwned.h>
#include <AK/NonnullOwnPtr.h>
#include <AK/NonnullRefPtr.h>
#include <AK/OwnPtr.h>
@ -23,7 +24,7 @@ namespace Core::Stream {
/// in big-endian order from another stream.
class BigEndianInputBitStream : public Stream {
public:
static ErrorOr<NonnullOwnPtr<BigEndianInputBitStream>> construct(Handle<Stream> stream)
static ErrorOr<NonnullOwnPtr<BigEndianInputBitStream>> construct(MaybeOwned<Stream> stream)
{
return adopt_nonnull_own_or_enomem<BigEndianInputBitStream>(new BigEndianInputBitStream(move(stream)));
}
@ -118,26 +119,26 @@ public:
ALWAYS_INLINE bool is_aligned_to_byte_boundary() const { return m_bit_offset == 0; }
private:
BigEndianInputBitStream(Handle<Stream> stream)
BigEndianInputBitStream(MaybeOwned<Stream> stream)
: m_stream(move(stream))
{
}
Optional<u8> m_current_byte;
size_t m_bit_offset { 0 };
Handle<Stream> m_stream;
MaybeOwned<Stream> m_stream;
};
/// A stream wrapper class that allows you to read arbitrary amounts of bits
/// in little-endian order from another stream.
class LittleEndianInputBitStream : public Stream {
public:
static ErrorOr<NonnullOwnPtr<LittleEndianInputBitStream>> construct(Handle<Stream> stream)
static ErrorOr<NonnullOwnPtr<LittleEndianInputBitStream>> construct(MaybeOwned<Stream> stream)
{
return adopt_nonnull_own_or_enomem<LittleEndianInputBitStream>(new LittleEndianInputBitStream(move(stream)));
}
LittleEndianInputBitStream(Handle<Stream> stream)
LittleEndianInputBitStream(MaybeOwned<Stream> stream)
: m_stream(move(stream))
{
}
@ -234,14 +235,14 @@ public:
private:
Optional<u8> m_current_byte;
size_t m_bit_offset { 0 };
Handle<Stream> m_stream;
MaybeOwned<Stream> m_stream;
};
/// A stream wrapper class that allows you to write arbitrary amounts of bits
/// in big-endian order to another stream.
class BigEndianOutputBitStream : public Stream {
public:
static ErrorOr<NonnullOwnPtr<BigEndianOutputBitStream>> construct(Handle<Stream> stream)
static ErrorOr<NonnullOwnPtr<BigEndianOutputBitStream>> construct(MaybeOwned<Stream> stream)
{
return adopt_nonnull_own_or_enomem<BigEndianOutputBitStream>(new BigEndianOutputBitStream(move(stream)));
}
@ -310,12 +311,12 @@ public:
}
private:
BigEndianOutputBitStream(Handle<Stream> stream)
BigEndianOutputBitStream(MaybeOwned<Stream> stream)
: m_stream(move(stream))
{
}
Handle<Stream> m_stream;
MaybeOwned<Stream> m_stream;
u8 m_current_byte { 0 };
size_t m_bit_offset { 0 };
};
@ -324,7 +325,7 @@ private:
/// in little-endian order to another stream.
class LittleEndianOutputBitStream : public Stream {
public:
static ErrorOr<NonnullOwnPtr<LittleEndianOutputBitStream>> construct(Handle<Stream> stream)
static ErrorOr<NonnullOwnPtr<LittleEndianOutputBitStream>> construct(MaybeOwned<Stream> stream)
{
return adopt_nonnull_own_or_enomem<LittleEndianOutputBitStream>(new LittleEndianOutputBitStream(move(stream)));
}
@ -393,12 +394,12 @@ public:
}
private:
LittleEndianOutputBitStream(Handle<Stream> stream)
LittleEndianOutputBitStream(MaybeOwned<Stream> stream)
: m_stream(move(stream))
{
}
Handle<Stream> m_stream;
MaybeOwned<Stream> m_stream;
u8 m_current_byte { 0 };
size_t m_bit_offset { 0 };
};