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#include "assert.hh"
#include "backtrace.hh"
#include "format.hh"
#include "file.hh"
#include "exception.hh"
#include "debug.hh"
#include <sys/types.h>
#include <unistd.h>
namespace Kakoune
{
struct assert_failed : logic_error
{
assert_failed(String message)
: m_message(std::move(message)) {}
StringView what() const override { return m_message; }
private:
String m_message;
};
bool notify_fatal_error(StringView msg)
{
if (not isatty(STDOUT_FILENO) or not isatty(STDIN_FILENO))
return false;
write(STDOUT_FILENO, format("\033[;31;5;1mKakoune fatal error, q: exit, i: ignore or debug pid {}\033[0m", getpid()));
while (true)
{
if (unsigned char c = 0; read(STDIN_FILENO, &c, 1) < 0 or c == 'q')
return false;
else if (c == 'i')
return true;
}
}
void on_assert_failed(const char* message)
{
String debug_info = format("pid: {}\ncallstack:\n{}", getpid(), Backtrace{}.desc());
write_to_debug_buffer(format("assert failed: '{}'\n{}", message, debug_info));
const auto msg = format("{}\n[Debug Infos]\n{}", message, debug_info);
if (not notify_fatal_error(msg))
throw assert_failed(msg);
}
}
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