59 lines
1.3 KiB
C++
59 lines
1.3 KiB
C++
#include "assert.hh"
|
|
|
|
#include "backtrace.hh"
|
|
#include "buffer_utils.hh"
|
|
#include "exception.hh"
|
|
|
|
#if defined(__CYGWIN__)
|
|
#include <windows.h>
|
|
#endif
|
|
|
|
#include <sys/types.h>
|
|
#include <unistd.h>
|
|
#include <stdlib.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(const String& msg)
|
|
{
|
|
#if defined(__CYGWIN__)
|
|
int res = MessageBox(NULL, msg.c_str(), "Kakoune: fatal error",
|
|
MB_OKCANCEL | MB_ICONERROR);
|
|
switch (res)
|
|
{
|
|
case IDCANCEL:
|
|
return false;
|
|
case IDOK:
|
|
return true;
|
|
}
|
|
#elif defined(__linux__)
|
|
auto cmd = format("xmessage -buttons 'quit:0,ignore:1' '{}'", msg);
|
|
if (system(cmd.c_str()) == 1)
|
|
return true;
|
|
#endif
|
|
return false;
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
}
|