diff --git a/toolbox/getevent.c b/toolbox/getevent.c index 14372cba1..256720d74 100644 --- a/toolbox/getevent.c +++ b/toolbox/getevent.c @@ -28,6 +28,7 @@ static int print_possible_events(int fd) { uint8_t *bits = NULL; ssize_t bits_size = 0; + const char* label; int i, j, k; int res, res2; @@ -45,21 +46,48 @@ static int print_possible_events(int fd) return 1; } } + res2 = 0; switch(i) { + case EV_SYN: + label = "SYN"; + break; case EV_KEY: res2 = ioctl(fd, EVIOCGKEY(res), bits + bits_size); + label = "KEY"; + break; + case EV_REL: + label = "REL"; + break; + case EV_ABS: + label = "ABS"; + break; + case EV_MSC: + label = "MSC"; break; case EV_LED: res2 = ioctl(fd, EVIOCGLED(res), bits + bits_size); + label = "LED"; break; case EV_SND: res2 = ioctl(fd, EVIOCGSND(res), bits + bits_size); + label = "SND"; break; case EV_SW: res2 = ioctl(fd, EVIOCGSW(bits_size), bits + bits_size); + label = "SW "; + break; + case EV_REP: + label = "REP"; + break; + case EV_FF: + label = "FF "; + break; + case EV_PWR: + label = "PWR"; break; default: res2 = 0; + label = "???"; } for(j = 0; j < res; j++) { for(k = 0; k < 8; k++) @@ -70,9 +98,9 @@ static int print_possible_events(int fd) else down = ' '; if(count == 0) - printf(" type %04x:", i); + printf(" %s (%04x):", label, i); else if((count & 0x7) == 0 || i == EV_ABS) - printf("\n "); + printf("\n "); printf(" %04x%c", j * 8 + k, down); if(i == EV_ABS) { struct input_absinfo abs; @@ -264,7 +292,16 @@ static int scan_dir(const char *dirname, int print_flags) static void usage(int argc, char *argv[]) { - fprintf(stderr, "Usage: %s [-t] [-n] [-s switchmask] [-S] [-v [mask]] [-q] [-c count] [-r] [device]\n", argv[0]); + fprintf(stderr, "Usage: %s [-t] [-n] [-s switchmask] [-S] [-v [mask]] [-p] [-q] [-c count] [-r] [device]\n", argv[0]); + fprintf(stderr, " -t: show time stamps\n"); + fprintf(stderr, " -n: don't print newlines\n"); + fprintf(stderr, " -s: print switch states for given bits\n"); + fprintf(stderr, " -S: print all switch states\n"); + fprintf(stderr, " -v: verbosity mask (errs=1, dev=2, name=4, info=8, vers=16, pos. events=32)\n"); + fprintf(stderr, " -p: show possible events (errs, dev, name, pos. events)\n"); + fprintf(stderr, " -q: quiet (clear verbosity mask)\n"); + fprintf(stderr, " -c: print given number of events then exit\n"); + fprintf(stderr, " -r: print rate events are received\n"); } int getevent_main(int argc, char *argv[]) @@ -290,7 +327,7 @@ int getevent_main(int argc, char *argv[]) opterr = 0; do { - c = getopt(argc, argv, "tns:Sv::qc:rh"); + c = getopt(argc, argv, "tns:Sv::pqc:rh"); if (c == EOF) break; switch (c) { @@ -317,6 +354,12 @@ int getevent_main(int argc, char *argv[]) print_flags |= PRINT_DEVICE | PRINT_DEVICE_NAME | PRINT_DEVICE_INFO | PRINT_VERSION; print_flags_set = 1; break; + case 'p': + print_flags = PRINT_DEVICE_ERRORS | PRINT_DEVICE | PRINT_DEVICE_NAME | PRINT_POSSIBLE_EVENTS; + print_flags_set = 1; + if(dont_block == -1) + dont_block = 1; + break; case 'q': print_flags = 0; print_flags_set = 1;