mirror of
https://github.com/matrix-construct/construct
synced 2024-11-20 08:51:18 +01:00
128 lines
2.4 KiB
C++
128 lines
2.4 KiB
C++
// Matrix Construct
|
|
//
|
|
// Copyright (C) Matrix Construct Developers, Authors & Contributors
|
|
// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
|
|
//
|
|
// Permission to use, copy, modify, and/or distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice is present in all copies. The
|
|
// full license for this software is available in the LICENSE file.
|
|
|
|
[[noreturn]] static void
|
|
ircd_terminate_handler()
|
|
noexcept
|
|
{
|
|
std::abort();
|
|
}
|
|
|
|
void
|
|
ircd::aborting()
|
|
noexcept
|
|
{
|
|
std::set_terminate(&ircd_terminate_handler);
|
|
}
|
|
|
|
void
|
|
ircd::throw_system_error(const int &code)
|
|
{
|
|
throw std::system_error(code, std::system_category());
|
|
}
|
|
|
|
std::exception_ptr
|
|
ircd::make_system_error(const int &code)
|
|
{
|
|
return std::make_exception_ptr(std::system_error(code, std::system_category()));
|
|
}
|
|
|
|
ssize_t
|
|
ircd::exception::generate(const char *const &fmt,
|
|
const va_rtti &ap)
|
|
noexcept
|
|
{
|
|
return fmt::vsnprintf(buf, sizeof(buf), fmt, ap);
|
|
}
|
|
|
|
ssize_t
|
|
ircd::exception::generate(const char *const &name,
|
|
const char *const &fmt,
|
|
const va_rtti &ap)
|
|
noexcept
|
|
{
|
|
size_t size(0);
|
|
const bool empty(!fmt || !fmt[0] || fmt[0] == ' ');
|
|
size = strlcat(buf, name, sizeof(buf));
|
|
size = strlcat(buf, empty? "." : ": ", sizeof(buf));
|
|
if(size < sizeof(buf))
|
|
size += fmt::vsnprintf(buf + size, sizeof(buf) - size, fmt, ap);
|
|
|
|
return size;
|
|
}
|
|
|
|
void
|
|
ircd::assertion()
|
|
noexcept(RB_DEBUG_LEVEL)
|
|
{
|
|
if(std::uncaught_exceptions())
|
|
{
|
|
assertion(std::current_exception());
|
|
} else {
|
|
log::critical("IRCd Assertion without active exception.");
|
|
assert(0);
|
|
throw assertive{};
|
|
}
|
|
}
|
|
|
|
void
|
|
ircd::assertion(std::exception_ptr eptr)
|
|
noexcept(RB_DEBUG_LEVEL) try
|
|
{
|
|
std::rethrow_exception(eptr);
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
assertion(e);
|
|
}
|
|
|
|
void
|
|
ircd::assertion(const std::exception &e)
|
|
noexcept(RB_DEBUG_LEVEL)
|
|
{
|
|
#ifdef RB_DEBUG
|
|
terminate(e);
|
|
#else
|
|
log::critical("IRCd Assertion %s", e.what());
|
|
throw e;
|
|
#endif
|
|
}
|
|
|
|
void
|
|
ircd::terminate()
|
|
noexcept
|
|
{
|
|
terminate(std::current_exception());
|
|
}
|
|
|
|
void
|
|
ircd::terminate(std::exception_ptr eptr)
|
|
noexcept
|
|
{
|
|
if(eptr) try
|
|
{
|
|
std::rethrow_exception(eptr);
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
terminate(e);
|
|
}
|
|
|
|
log::critical("IRCd Terminate without exception");
|
|
std::terminate();
|
|
}
|
|
|
|
void
|
|
ircd::terminate(const std::exception &e)
|
|
noexcept
|
|
{
|
|
log::critical("IRCd Terminated: %s", e.what());
|
|
throw e;
|
|
}
|