mirror of
https://github.com/polserver/polserver
synced 2026-08-13 08:23:08 -04:00
fe301c82ea
* uodir parameter for uoconvert tiles/landtiles/multis limit decay sleeptime to 500ms exit_code cannot be "fixed" with a later call
81 lines
1.6 KiB
C++
81 lines
1.6 KiB
C++
/** @file
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*
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* @par History
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*/
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#include "esignal.h"
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#ifdef WINDOWS
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#include "Header_Windows.h"
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#include "logfacility.h"
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#else
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#include <signal.h>
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#endif
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namespace Pol
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{
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namespace Clib
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{
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std::atomic<bool> exit_signalled( false );
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std::atomic<int> exit_code( 0 );
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void signal_exit( int code )
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{
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if ( exit_code == 0 ) // do not allow to "fix" the error code
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exit_code = code;
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exit_signalled = true;
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}
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#ifdef WINDOWS
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BOOL WINAPI control_handler( DWORD dwCtrlType )
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{
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switch ( dwCtrlType )
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{
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case CTRL_BREAK_EVENT: // use Ctrl+C or Ctrl+Break to simulate
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case CTRL_C_EVENT: // SERVICE_CONTROL_STOP in debug mode
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ERROR_PRINT << "Ctrl-C detected. Stopping...\n";
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signal_exit();
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return TRUE;
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// Consider these three new signals?
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#if 0
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case CTRL_CLOSE_EVENT: // console window closing
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ERROR_PRINT << "Console window closing. Stopping...\n";
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signal_exit();
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return TRUE;
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case CTRL_LOGOFF_EVENT: // User logging off system
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ERROR_PRINT << "User logging off system. Stopping...\n";
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signal_exit();
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return TRUE;
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case CTRL_SHUTDOWN_EVENT: // User shutting down system
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ERROR_PRINT << "System shutting down. Stopping...\n";
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signal_exit();
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return TRUE;
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#endif
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}
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return FALSE;
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}
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void enable_exit_signaller()
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{
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SetConsoleCtrlHandler( control_handler, TRUE );
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}
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#else
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void ctrlc_handler( int x )
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{
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(void)x;
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signal_exit();
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}
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void enable_exit_signaller()
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{
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signal( SIGINT, ctrlc_handler );
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signal( SIGQUIT, ctrlc_handler );
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signal( SIGTERM, ctrlc_handler );
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}
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#endif
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} // namespace Clib
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} // namespace Pol
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