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https://github.com/RGBCube/serenity
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9a83d34543
Use the ErrorOr pattern with the Core::System wrappers to propagate more errors from the TerminalWrapper. The run_command method, when called with WaitForExit::Yes now returns an error on command failure.
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2022, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Error.h>
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#include <LibGUI/Widget.h>
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#include <LibVT/TerminalWidget.h>
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namespace HackStudio {
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class TerminalWrapper final : public GUI::Widget {
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C_OBJECT(TerminalWrapper)
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public:
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virtual ~TerminalWrapper() override = default;
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enum class WaitForExit {
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No,
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Yes
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};
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ErrorOr<void> run_command(const String&, Optional<String> working_directory = {}, WaitForExit = WaitForExit::No, Optional<StringView> failure_message = {});
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ErrorOr<void> kill_running_command();
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void clear_including_history();
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bool user_spawned() const { return m_user_spawned; }
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VT::TerminalWidget& terminal() { return *m_terminal_widget; }
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enum class WaitForChildOnExit {
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No,
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Yes,
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};
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ErrorOr<int> setup_master_pseudoterminal(WaitForChildOnExit = WaitForChildOnExit::Yes);
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static ErrorOr<void> setup_slave_pseudoterminal(int master_fd);
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int child_exit_status() const;
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Function<void()> on_command_exit;
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private:
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explicit TerminalWrapper(bool user_spawned = true);
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RefPtr<VT::TerminalWidget> m_terminal_widget;
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pid_t m_pid { -1 };
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bool m_user_spawned { true };
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bool m_child_exited { false };
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Optional<int> m_child_exit_status;
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};
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}
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