/*

Copyright (C) 2017-2026 Topological Manifold

This program is free software: you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation, either version 3 of the License, or

(at your option) any later version.

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 "com/error.h"

#include "gui/application.h"

#include <atomic>

#include <cstdlib>

#include <exception>

#include <iostream>

#include <string>

namespace

{

[[noreturn]] void terminate_write()

{

if (std::current_exception())

{

try

{

std::rethrow_exception(std::current_exception());

}

catch (const std::exception& e)

{

try

{

ns::error_fatal(std::string("terminate called, exception: ") + e.what());

}

catch (...)

{

ns::error_fatal("terminate called, exception in exception handler");

}

}

catch (...)

{

ns::error_fatal("terminate called, unknown exception");

}

}

else

{

ns::error_fatal("terminate called, no exception");

}

}

[[noreturn]] void terminate_handler()

{

try

{

static std::atomic_int count = 0;

++count;

if (count == 1)

{

terminate_write();

}

if (count == 2)

{

std::cerr << "terminate called, the second time\n";

}

}

catch (...)

{

}

std::abort();

}

}

int main(const int argc, char** const argv)

{

std::set_terminate(terminate_handler);

return ns::gui::run_application(argc, argv);

}