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ladybird/Libraries/LibCore/LocalServer.h

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Meta: Add license header to source files As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
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/*
Meta: Update my e-mail address everywhere
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* Copyright (c) 2018-2020, Andreas Kling <andreas@ladybird.org>
Meta: Add license header to source files As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
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*
Everything: Move to SPDX license identifiers in all files. SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
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* SPDX-License-Identifier: BSD-2-Clause
Meta: Add license header to source files As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
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*/
LibCore: Add CLocalServer, a server-only local socket class. Instead of trying to support both client and server in CLocalSocket, let's have a specialized server class. The basic usage is: CLocalServer server; server.listen("/tmp/name-of-portal"); server.on_ready_to_accept = [&] { CLocalSocket* client = server.accept(); ... }; This will make things a lot simpler, since an accepting socket doesn't need half of the stuff that a regular CIODevice provides. :^)
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#pragma once
Userland: Rename Core::Object to Core::EventReceiver This is a more precise description of what this class actually does.
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#include <LibCore/EventReceiver.h>
LibCore: Remove leading C from filenames
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#include <LibCore/Notifier.h>
LibCore: Add CLocalServer, a server-only local socket class. Instead of trying to support both client and server in CLocalSocket, let's have a specialized server class. The basic usage is: CLocalServer server; server.listen("/tmp/name-of-portal"); server.on_ready_to_accept = [&] { CLocalSocket* client = server.accept(); ... }; This will make things a lot simpler, since an accepting socket doesn't need half of the stuff that a regular CIODevice provides. :^)
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LibCore: Put all classes in the Core namespace and remove the leading C I've been wanting to do this for a long time. It's time we start being consistent about how this stuff works. The new convention is: - "LibFoo" is a userspace library that provides the "Foo" namespace. That's it :^) This was pretty tedious to convert and I didn't even start on LibGUI yet. But it's coming up next.
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namespace Core {
LibCore: Add CLocalServer, a server-only local socket class. Instead of trying to support both client and server in CLocalSocket, let's have a specialized server class. The basic usage is: CLocalServer server; server.listen("/tmp/name-of-portal"); server.on_ready_to_accept = [&] { CLocalSocket* client = server.accept(); ... }; This will make things a lot simpler, since an accepting socket doesn't need half of the stuff that a regular CIODevice provides. :^)
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Userland: Rename Core::Object to Core::EventReceiver This is a more precise description of what this class actually does.
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class LocalServer : public EventReceiver {
LibCore: Put all classes in the Core namespace and remove the leading C I've been wanting to do this for a long time. It's time we start being consistent about how this stuff works. The new convention is: - "LibFoo" is a userspace library that provides the "Foo" namespace. That's it :^) This was pretty tedious to convert and I didn't even start on LibGUI yet. But it's coming up next.
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C_OBJECT(LocalServer)
LibCore: Add CLocalServer, a server-only local socket class. Instead of trying to support both client and server in CLocalSocket, let's have a specialized server class. The basic usage is: CLocalServer server; server.listen("/tmp/name-of-portal"); server.on_ready_to_accept = [&] { CLocalSocket* client = server.accept(); ... }; This will make things a lot simpler, since an accepting socket doesn't need half of the stuff that a regular CIODevice provides. :^)
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public:
LibCore: Put all classes in the Core namespace and remove the leading C I've been wanting to do this for a long time. It's time we start being consistent about how this stuff works. The new convention is: - "LibFoo" is a userspace library that provides the "Foo" namespace. That's it :^) This was pretty tedious to convert and I didn't even start on LibGUI yet. But it's coming up next.
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virtual ~LocalServer() override;
LibCore: Add CLocalServer, a server-only local socket class. Instead of trying to support both client and server in CLocalSocket, let's have a specialized server class. The basic usage is: CLocalServer server; server.listen("/tmp/name-of-portal"); server.on_ready_to_accept = [&] { CLocalSocket* client = server.accept(); ... }; This will make things a lot simpler, since an accepting socket doesn't need half of the stuff that a regular CIODevice provides. :^)
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LibCore: Add initializer for LocalServer from already connected socket
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ErrorOr<void> take_over_fd(int socket_fd);
LibCore: Add CLocalServer, a server-only local socket class. Instead of trying to support both client and server in CLocalSocket, let's have a specialized server class. The basic usage is: CLocalServer server; server.listen("/tmp/name-of-portal"); server.on_ready_to_accept = [&] { CLocalSocket* client = server.accept(); ... }; This will make things a lot simpler, since an accepting socket doesn't need half of the stuff that a regular CIODevice provides. :^)
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bool is_listening() const { return m_listening; }
Everywhere: Rename {Deprecated => Byte}String This commit un-deprecates DeprecatedString, and repurposes it as a byte string. As the null state has already been removed, there are no other particularly hairy blockers in repurposing this type as a byte string (what it _really_ is). This commit is auto-generated: $ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \ Meta Ports Ladybird Tests Kernel) $ perl -pie 's/\bDeprecatedString\b/ByteString/g; s/deprecated_string/byte_string/g' $xs $ clang-format --style=file -i \ $(git diff --name-only | grep \.cpp\|\.h) $ gn format $(git ls-files '*.gn' '*.gni')
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bool listen(ByteString const& address);
LibCore: Add CLocalServer, a server-only local socket class. Instead of trying to support both client and server in CLocalSocket, let's have a specialized server class. The basic usage is: CLocalServer server; server.listen("/tmp/name-of-portal"); server.on_ready_to_accept = [&] { CLocalSocket* client = server.accept(); ... }; This will make things a lot simpler, since an accepting socket doesn't need half of the stuff that a regular CIODevice provides. :^)
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LibCore: Move Stream-based sockets into the `Core` namespace
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ErrorOr<NonnullOwnPtr<LocalSocket>> accept();
LibCore: Add CLocalServer, a server-only local socket class. Instead of trying to support both client and server in CLocalSocket, let's have a specialized server class. The basic usage is: CLocalServer server; server.listen("/tmp/name-of-portal"); server.on_ready_to_accept = [&] { CLocalSocket* client = server.accept(); ... }; This will make things a lot simpler, since an accepting socket doesn't need half of the stuff that a regular CIODevice provides. :^)
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LibCore: Move Stream-based sockets into the `Core` namespace
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Function<void(NonnullOwnPtr<LocalSocket>)> on_accept;
LibCore: Add support for LocalServer to propogate accept() errors We still log the error (perhaps in the future, we will only want to log the error if there is no handler). But this allows callers to actually handle errors to e.g. unblock waiters.
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Function<void(Error)> on_accept_error;
LibCore: Add CLocalServer, a server-only local socket class. Instead of trying to support both client and server in CLocalSocket, let's have a specialized server class. The basic usage is: CLocalServer server; server.listen("/tmp/name-of-portal"); server.on_ready_to_accept = [&] { CLocalSocket* client = server.accept(); ... }; This will make things a lot simpler, since an accepting socket doesn't need half of the stuff that a regular CIODevice provides. :^)
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private:
LibCore: Remove unused LocalServer constructor parameter
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LocalServer();
LibCore: Convert CLocalServer to ObjectPtr
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SystemServer+LibCore: Implement socket takeover SystemServer can now create sockets on behalf of services before spawning any of them, and pass the open socket fd as fd 3. CLocalServer gains a method to complete the takeover and listen on the passed fd. This is not used by any services at the moment.
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void setup_notifier();
LibCore: Add CLocalServer, a server-only local socket class. Instead of trying to support both client and server in CLocalSocket, let's have a specialized server class. The basic usage is: CLocalServer server; server.listen("/tmp/name-of-portal"); server.on_ready_to_accept = [&] { CLocalSocket* client = server.accept(); ... }; This will make things a lot simpler, since an accepting socket doesn't need half of the stuff that a regular CIODevice provides. :^)
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int m_fd { -1 };
bool m_listening { false };
LibCore: Put all classes in the Core namespace and remove the leading C I've been wanting to do this for a long time. It's time we start being consistent about how this stuff works. The new convention is: - "LibFoo" is a userspace library that provides the "Foo" namespace. That's it :^) This was pretty tedious to convert and I didn't even start on LibGUI yet. But it's coming up next.
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RefPtr<Notifier> m_notifier;
LibCore: Add CLocalServer, a server-only local socket class. Instead of trying to support both client and server in CLocalSocket, let's have a specialized server class. The basic usage is: CLocalServer server; server.listen("/tmp/name-of-portal"); server.on_ready_to_accept = [&] { CLocalSocket* client = server.accept(); ... }; This will make things a lot simpler, since an accepting socket doesn't need half of the stuff that a regular CIODevice provides. :^)
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};
LibCore: Put all classes in the Core namespace and remove the leading C I've been wanting to do this for a long time. It's time we start being consistent about how this stuff works. The new convention is: - "LibFoo" is a userspace library that provides the "Foo" namespace. That's it :^) This was pretty tedious to convert and I didn't even start on LibGUI yet. But it's coming up next.
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}
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