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LibCore+Userland+Tests: Convert Stream APIs to construct on heap

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As per previous discussion, it was decided that the Stream classes
should be constructed on the heap.

While I don't personally agree with this change, it does have the
benefit of avoiding Function object reconstructions due to the lambda
passed to Notifier pointing to a stale object reference. This also has
the benefit of not having to "box" objects for virtual usage, as the
objects come pre-boxed.

However, it means that we now hit the heap everytime we construct a
TCPSocket for instance, which might not be desirable.
This commit is contained in:
sin-ack 2021-12-29 22:31:45 +00:00 • committed by Ali Mohammad Pur
parent eb389db92c
commit dbd25916a3
14 changed files with 163 additions and 162 deletions
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6
Userland/Services/TelnetServer/Client.h
View file

@ -17,12 +17,12 @@
class Client : public RefCounted<Client> {
public:
static ErrorOr<NonnullRefPtr<Client>> create(int id, Core::Stream::TCPSocket socket, int ptm_fd);
static ErrorOr<NonnullRefPtr<Client>> create(int id, NonnullOwnPtr<Core::Stream::TCPSocket> socket, int ptm_fd);
Function<void()> on_exit;
private:
Client(int id, Core::Stream::TCPSocket socket, int ptm_fd);
Client(int id, NonnullOwnPtr<Core::Stream::TCPSocket> socket, int ptm_fd);
ErrorOr<void> drain_socket();
ErrorOr<void> drain_pty();
@ -38,7 +38,7 @@ private:
// client id
int m_id { 0 };
// client resources
Core::Stream::TCPSocket m_socket;
NonnullOwnPtr<Core::Stream::TCPSocket> m_socket;
Parser m_parser;
// pty resources
int m_ptm_fd { -1 };