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/*
* Copyright © Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 or 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "server_example_input_event_filter.h"
#include "server_example_input_filter.h"
#include "server_example_test_client.h"
#include <miral/cursor_theme.h>
#include <miral/display_configuration_option.h>
#include <miral/input_configuration.h>
#include <miral/keymap.h>
#include <miral/live_config.h>
#include <miral/live_config_ini_file.h>
#include <miral/floating_window_manager.h>
#include <miral/config_file.h>
#include <miral/runner.h>
#include <miral/set_window_management_policy.h>
#include <miral/wayland_extensions.h>
#include <miral/x11_support.h>
#include <miral/cursor_scale.h>
#include <miral/output_filter.h>
#include <miral/bounce_keys.h>
#include <miral/slow_keys.h>
#include <miral/hover_click.h>
#include <miral/append_keyboard_event_filter.h>
#include <mir/abnormal_exit.h>
#include <mir/main_loop.h>
#include <mir/options/option.h>
#include <mir/report_exception.h>
#include <mir/server.h>
#include <boost/exception/diagnostic_information.hpp>
#include <chrono>
#include <cstdlib>
#include <linux/input-event-codes.h>
#include <miral/sticky_keys.h>
namespace mir { class AbnormalExit; }
namespace me = mir::examples;
///\example server_example.cpp
/// A simple server illustrating several customisations
namespace
{
void add_timeout_option_to(mir::Server& server)
{
static const char* const timeout_opt = "timeout";
static const char* const timeout_descr = "Seconds to run before exiting";
server.add_configuration_option(timeout_opt, timeout_descr, mir::OptionType::integer);
server.add_init_callback([&server]
{
const auto options = server.get_options();
if (options->is_set(timeout_opt))
{
static auto const exit_action = server.the_main_loop()->create_alarm([&server] { server.stop(); });
exit_action->reschedule_in(std::chrono::seconds(options->get<int>(timeout_opt)));
}
});
}
// Create some input filters (we need to keep them or they deactivate)
struct InputFilters
{
void operator()(mir::Server& server)
{
quit_filter = me::make_quit_filter_for(server);
printing_filter = me::make_printing_input_filter_for(server);
screen_rotation_filter = me::make_screen_rotation_filter_for(server);
}
private:
std::shared_ptr<mir::input::EventFilter> quit_filter;
std::shared_ptr<mir::input::EventFilter> printing_filter;
std::shared_ptr<mir::input::EventFilter> screen_rotation_filter;
};
void exception_handler()
try
{
mir::report_exception();
throw;
}
catch (mir::AbnormalExit const& /*error*/)
{
}
catch (std::exception const& error)
{
char const command_fmt[] = "/usr/share/apport/recoverable_problem --pid %d";
char command[sizeof(command_fmt)+32];
snprintf(command, sizeof(command), command_fmt, getpid());
char const options[] = "we";
char const key[] = "UnhandledException";
auto const value = boost::diagnostic_information(error);
if (auto const output = popen(command, options))
{
fwrite(key, sizeof(key), 1, output); // the null terminator is used intentionally as a separator
fwrite(value.c_str(), value.size(), 1, output);
pclose(output);
}
}
catch (...)
{
}
}
int main(int argc, char const* argv[])
try
{
miral::MirRunner runner{argc, argv, "mir/mir_demo_server.config"};
miral::live_config::IniFile config_store;
runner.set_exception_handler(exception_handler);
miral::CursorScale cursor_scale{config_store};
miral::OutputFilter output_filter{config_store};
miral::InputConfiguration input_configuration{config_store};
miral::BounceKeys bounce_keys{config_store};
miral::SlowKeys slow_keys{config_store};
miral::StickyKeys sticky_keys{config_store};
miral::Keymap keymap{config_store};
miral::HoverClick hover_click{config_store};
miral::ConfigFile config_file{
runner,
"mir_demo_server.live-config",
miral::ConfigFile::Mode::reload_on_change,
[&config_store](auto&... args){ config_store.load_file(args...); }};
std::function<void()> shutdown_hook{[]{}};
runner.add_stop_callback([&] { shutdown_hook(); });
InputFilters input_filters;
me::TestClientRunner test_runner;
miral::WaylandExtensions wayland_extensions;
for (auto const& ext : wayland_extensions.all_supported())
wayland_extensions.enable(ext);
auto const server_exit_status = runner.run_with({
// example options for display layout, logging and timeout
miral::display_configuration_options,
miral::X11Support{},
wayland_extensions,
miral::set_window_management_policy<miral::FloatingWindowManager>(),
add_timeout_option_to,
miral::CursorTheme{"default:DMZ-White"},
input_filters,
test_runner,
output_filter,
input_configuration,
cursor_scale,
bounce_keys,
slow_keys,
sticky_keys,
hover_click,
keymap,
});
// Propagate any test failure
if (test_runner.test_failed())
{
return EXIT_FAILURE;
}
return server_exit_status;
}
catch (...)
{
mir::report_exception();
return EXIT_FAILURE;
}
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