Midi-Mapper: Close gracefully on sigterm.

pull/116/head
Jonathan Moore Liles 2013-08-13 17:26:32 -07:00
parent b0fc87ec86
commit d1c4fe418b
1 changed files with 25 additions and 1 deletions

View File

@ -37,6 +37,7 @@ using namespace MIDI;
#include <map>
#include <string>
#include <signal.h>
#include <unistd.h> /* usleep */
/* simple program to translate from MIDI<->OSC Signals using a fixed mapping */
@ -129,6 +130,10 @@ public:
midi_output_port = 0;
}
virtual ~Engine ( )
{
deactivate();
}
int process ( nframes_t nframes )
{
@ -645,11 +650,24 @@ decode_nrpn ( nrpn_state *state, midievent e, int *take_action )
return NULL;
}
static volatile int got_sigterm = 0;
void
sigterm_handler ( int )
{
got_sigterm = 1;
}
int
main ( int argc, char **argv )
{
nrpn_state nrpn_state[16];
signal( SIGTERM, sigterm_handler );
signal( SIGHUP, sigterm_handler );
signal( SIGINT, sigterm_handler );
nsm = nsm_new();
// set_nsm_callbacks( nsm );
@ -686,7 +704,7 @@ main ( int argc, char **argv )
jack_midi_event_t ev;
midievent e;
while ( true )
while ( ! got_sigterm )
{
osc->wait(20);
check_nsm();
@ -786,6 +804,12 @@ main ( int argc, char **argv )
}
// e.pretty_print();
}
// usleep( 500 );
}
delete engine;
return 0;
}