mirror of
https://github.com/RGBCube/serenity
synced 2025-05-24 01:05:08 +00:00
565a880ce5
This is partially a revert of commits:
10a8b6d411
561b67a1ad
Rather than adding the prot_exec pledge requried to use dlopen(), we can
link directly against LibUnicodeData in applications that we know need
that library.
This might make the dlopen() dance a bit unnecessary. The same purpose
might now be fulfilled with weak symbols. That can be revisted next, but
for now, this at least removes the potential security risk of apps like
the Browser having prot_exec privileges.
90 lines
3.2 KiB
C++
90 lines
3.2 KiB
C++
/*
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* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "FileArgument.h"
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#include "MainWidget.h"
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#include <LibConfig/Client.h>
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#include <LibCore/ArgsParser.h>
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#include <LibCore/System.h>
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#include <LibFileSystemAccessClient/Client.h>
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#include <LibGUI/Menubar.h>
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#include <LibGUI/MessageBox.h>
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#include <LibMain/Main.h>
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using namespace TextEditor;
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ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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TRY(Core::System::pledge("stdio recvfd sendfd thread rpath cpath wpath unix"));
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auto app = TRY(GUI::Application::try_create(arguments));
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Config::pledge_domains("TextEditor");
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char const* preview_mode = "auto";
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char const* file_to_edit = nullptr;
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Core::ArgsParser parser;
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parser.add_option(preview_mode, "Preview mode, one of 'none', 'html', 'markdown', 'auto'", "preview-mode", '\0', "mode");
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parser.add_positional_argument(file_to_edit, "File to edit, with optional starting line and column number", "file[:line[:column]]", Core::ArgsParser::Required::No);
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parser.parse(arguments);
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TRY(Core::System::unveil("/res", "r"));
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TRY(Core::System::unveil("/tmp/portal/launch", "rw"));
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TRY(Core::System::unveil("/tmp/portal/webcontent", "rw"));
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TRY(Core::System::unveil("/tmp/portal/filesystemaccess", "rw"));
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TRY(Core::System::unveil(nullptr, nullptr));
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StringView preview_mode_view = preview_mode;
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auto app_icon = GUI::Icon::default_icon("app-text-editor");
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auto window = TRY(GUI::Window::try_create());
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window->resize(640, 400);
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auto& text_widget = window->set_main_widget<MainWidget>();
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text_widget.editor().set_focus(true);
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window->on_close_request = [&]() -> GUI::Window::CloseRequestDecision {
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if (text_widget.request_close())
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return GUI::Window::CloseRequestDecision::Close;
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return GUI::Window::CloseRequestDecision::StayOpen;
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};
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if (preview_mode_view == "auto") {
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text_widget.set_auto_detect_preview_mode(true);
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} else if (preview_mode_view == "markdown") {
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text_widget.set_preview_mode(MainWidget::PreviewMode::Markdown);
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} else if (preview_mode_view == "html") {
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text_widget.set_preview_mode(MainWidget::PreviewMode::HTML);
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} else if (preview_mode_view == "none") {
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text_widget.set_preview_mode(MainWidget::PreviewMode::None);
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} else {
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warnln("Invalid mode '{}'", preview_mode);
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return 1;
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}
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text_widget.initialize_menubar(*window);
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window->show();
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window->set_icon(app_icon.bitmap_for_size(16));
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if (file_to_edit) {
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FileArgument parsed_argument(file_to_edit);
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auto response = FileSystemAccessClient::Client::the().request_file_read_only_approved(window->window_id(), parsed_argument.filename());
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if (response.error == 0) {
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if (!text_widget.read_file_and_close(*response.fd, *response.chosen_file))
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return 1;
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text_widget.editor().set_cursor_and_focus_line(parsed_argument.line().value_or(1) - 1, parsed_argument.column().value_or(0));
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} else {
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text_widget.open_nonexistent_file(parsed_argument.filename());
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}
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}
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text_widget.update_title();
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return app->exec();
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}
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