mirror of
https://github.com/RGBCube/serenity
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Services: Move to Userland/Services/
This commit is contained in:
parent
4055b03291
commit
c7ac7e6eaf
170 changed files with 4 additions and 4 deletions
13
Userland/Services/Clipboard/CMakeLists.txt
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13
Userland/Services/Clipboard/CMakeLists.txt
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compile_ipc(ClipboardServer.ipc ClipboardServerEndpoint.h)
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compile_ipc(ClipboardClient.ipc ClipboardClientEndpoint.h)
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set(SOURCES
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ClientConnection.cpp
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ClipboardClientEndpoint.h
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ClipboardServerEndpoint.h
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Storage.cpp
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main.cpp
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)
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serenity_bin(Clipboard)
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target_link_libraries(Clipboard LibCore LibIPC)
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103
Userland/Services/Clipboard/ClientConnection.cpp
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103
Userland/Services/Clipboard/ClientConnection.cpp
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/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <AK/Badge.h>
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#include <AK/SharedBuffer.h>
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#include <Clipboard/ClientConnection.h>
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#include <Clipboard/ClipboardClientEndpoint.h>
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#include <Clipboard/Storage.h>
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namespace Clipboard {
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static HashMap<int, RefPtr<ClientConnection>> s_connections;
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void ClientConnection::for_each_client(Function<void(ClientConnection&)> callback)
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{
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for (auto& it : s_connections) {
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callback(*it.value);
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}
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}
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ClientConnection::ClientConnection(NonnullRefPtr<Core::LocalSocket> socket, int client_id)
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: IPC::ClientConnection<ClipboardClientEndpoint, ClipboardServerEndpoint>(*this, move(socket), client_id)
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{
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s_connections.set(client_id, *this);
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}
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ClientConnection::~ClientConnection()
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{
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}
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void ClientConnection::die()
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{
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s_connections.remove(client_id());
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}
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OwnPtr<Messages::ClipboardServer::GreetResponse> ClientConnection::handle(const Messages::ClipboardServer::Greet&)
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{
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return make<Messages::ClipboardServer::GreetResponse>(client_id());
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}
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OwnPtr<Messages::ClipboardServer::SetClipboardDataResponse> ClientConnection::handle(const Messages::ClipboardServer::SetClipboardData& message)
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{
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auto shared_buffer = SharedBuffer::create_from_shbuf_id(message.shbuf_id());
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if (!shared_buffer) {
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did_misbehave("SetClipboardData: Bad shared buffer ID");
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return {};
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}
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Storage::the().set_data(*shared_buffer, message.data_size(), message.mime_type(), message.metadata().entries());
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return make<Messages::ClipboardServer::SetClipboardDataResponse>();
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}
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OwnPtr<Messages::ClipboardServer::GetClipboardDataResponse> ClientConnection::handle(const Messages::ClipboardServer::GetClipboardData&)
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{
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auto& storage = Storage::the();
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i32 shbuf_id = -1;
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if (storage.data_size()) {
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// FIXME: Optimize case where an app is copy/pasting within itself.
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// We can just reuse the SharedBuffer then, since it will have the same peer PID.
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// It would be even nicer if a SharedBuffer could have an arbitrary number of clients..
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RefPtr<SharedBuffer> shared_buffer = SharedBuffer::create_with_size(storage.data_size());
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ASSERT(shared_buffer);
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memcpy(shared_buffer->data<void>(), storage.data(), storage.data_size());
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shared_buffer->seal();
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shared_buffer->share_with(client_pid());
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shbuf_id = shared_buffer->shbuf_id();
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// FIXME: This is a workaround for the fact that SharedBuffers will go away if neither side is retaining them.
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// After we respond to GetClipboardData, we have to wait for the client to ref the buffer on his side.
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m_last_sent_buffer = move(shared_buffer);
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}
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return make<Messages::ClipboardServer::GetClipboardDataResponse>(shbuf_id, storage.data_size(), storage.mime_type(), storage.metadata());
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}
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void ClientConnection::notify_about_clipboard_change()
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{
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post_message(Messages::ClipboardClient::ClipboardDataChanged(Storage::the().mime_type()));
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}
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}
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60
Userland/Services/Clipboard/ClientConnection.h
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60
Userland/Services/Clipboard/ClientConnection.h
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@ -0,0 +1,60 @@
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/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <AK/HashMap.h>
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#include <Clipboard/ClipboardClientEndpoint.h>
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#include <Clipboard/ClipboardServerEndpoint.h>
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#include <LibIPC/ClientConnection.h>
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namespace Clipboard {
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class ClientConnection final
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: public IPC::ClientConnection<ClipboardClientEndpoint, ClipboardServerEndpoint>
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, public ClipboardServerEndpoint {
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C_OBJECT(ClientConnection);
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public:
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explicit ClientConnection(NonnullRefPtr<Core::LocalSocket>, int client_id);
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virtual ~ClientConnection() override;
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virtual void die() override;
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static void for_each_client(Function<void(ClientConnection&)>);
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void notify_about_clipboard_change();
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private:
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virtual OwnPtr<Messages::ClipboardServer::GreetResponse> handle(const Messages::ClipboardServer::Greet&) override;
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virtual OwnPtr<Messages::ClipboardServer::GetClipboardDataResponse> handle(const Messages::ClipboardServer::GetClipboardData&) override;
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virtual OwnPtr<Messages::ClipboardServer::SetClipboardDataResponse> handle(const Messages::ClipboardServer::SetClipboardData&) override;
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RefPtr<SharedBuffer> m_last_sent_buffer;
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};
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}
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4
Userland/Services/Clipboard/ClipboardClient.ipc
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4
Userland/Services/Clipboard/ClipboardClient.ipc
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endpoint ClipboardClient = 804
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{
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ClipboardDataChanged([UTF8] String mime_type) =|
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}
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7
Userland/Services/Clipboard/ClipboardServer.ipc
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7
Userland/Services/Clipboard/ClipboardServer.ipc
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endpoint ClipboardServer = 802
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{
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Greet() => (i32 client_id)
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GetClipboardData() => (i32 shbuf_id, i32 data_size, [UTF8] String mime_type, IPC::Dictionary metadata)
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SetClipboardData(i32 shbuf_id, i32 data_size, [UTF8] String mime_type, IPC::Dictionary metadata) => ()
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}
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62
Userland/Services/Clipboard/Storage.cpp
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62
Userland/Services/Clipboard/Storage.cpp
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/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <Clipboard/Storage.h>
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namespace Clipboard {
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Storage& Storage::the()
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{
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static Storage* s_the;
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if (!s_the)
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s_the = new Storage;
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return *s_the;
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}
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Storage::Storage()
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{
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}
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Storage::~Storage()
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{
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}
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void Storage::set_data(NonnullRefPtr<SharedBuffer> data, size_t data_size, const String& mime_type, const HashMap<String, String>& metadata)
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{
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dbg() << "Storage::set_data <- [" << mime_type << "] " << data->data<void>() << " (" << data_size << " bytes)";
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for (auto& it : metadata) {
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dbg() << " " << it.key << ": " << it.value;
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}
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m_shared_buffer = move(data);
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m_data_size = data_size;
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m_mime_type = mime_type;
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m_metadata = metadata;
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if (on_content_change)
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on_content_change();
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}
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}
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73
Userland/Services/Clipboard/Storage.h
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73
Userland/Services/Clipboard/Storage.h
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/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <AK/Function.h>
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#include <AK/HashMap.h>
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#include <AK/SharedBuffer.h>
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#include <AK/String.h>
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namespace Clipboard {
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class Storage {
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public:
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static Storage& the();
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~Storage();
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bool has_data() const { return m_shared_buffer; }
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const String& mime_type() const { return m_mime_type; }
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const HashMap<String, String>& metadata() const { return m_metadata; }
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const u8* data() const
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{
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if (!has_data())
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return nullptr;
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return m_shared_buffer->data<u8>();
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}
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size_t data_size() const
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{
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if (has_data())
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return m_data_size;
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return 0;
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}
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void set_data(NonnullRefPtr<SharedBuffer>, size_t data_size, const String& mime_type, const HashMap<String, String>& metadata);
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Function<void()> on_content_change;
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private:
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Storage();
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String m_mime_type;
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RefPtr<SharedBuffer> m_shared_buffer;
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size_t m_data_size { 0 };
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HashMap<String, String> m_metadata;
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};
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}
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76
Userland/Services/Clipboard/main.cpp
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76
Userland/Services/Clipboard/main.cpp
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/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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||||
* 1. Redistributions of source code must retain the above copyright notice, this
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||||
* list of conditions and the following disclaimer.
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||||
*
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||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
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||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <Clipboard/ClientConnection.h>
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#include <Clipboard/Storage.h>
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#include <LibCore/EventLoop.h>
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#include <LibCore/LocalServer.h>
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#include <LibIPC/ClientConnection.h>
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int main(int, char**)
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{
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if (pledge("stdio shared_buffer accept unix rpath cpath fattr", nullptr) < 0) {
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perror("pledge");
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return 1;
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}
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Core::EventLoop event_loop;
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if (pledge("stdio shared_buffer unix accept", nullptr) < 0) {
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perror("pledge");
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return 1;
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}
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if (unveil(nullptr, nullptr) < 0) {
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perror("unveil");
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return 1;
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}
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auto server = Core::LocalServer::construct();
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bool ok = server->take_over_from_system_server();
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ASSERT(ok);
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if (pledge("stdio shared_buffer accept", nullptr) < 0) {
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perror("pledge");
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return 1;
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}
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server->on_ready_to_accept = [&] {
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auto client_socket = server->accept();
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if (!client_socket) {
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dbgln("Clipboard: accept failed.");
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return;
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}
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static int s_next_client_id = 0;
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int client_id = ++s_next_client_id;
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IPC::new_client_connection<Clipboard::ClientConnection>(client_socket.release_nonnull(), client_id);
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};
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Clipboard::Storage::the().on_content_change = [&] {
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Clipboard::ClientConnection::for_each_client([&](auto& client) {
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client.notify_about_clipboard_change();
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});
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};
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return event_loop.exec();
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}
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