From 3b1899b8ef7b606ae925831c7164942da8713267 Mon Sep 17 00:00:00 2001 From: fredrik Date: Tue, 15 Dec 2009 04:33:15 +0000 Subject: [PATCH] Added evcat. git-svn-id: svn+ssh://svn.dolda2000.com/srv/svn/repos/src/utils@1125 959494ce-11ee-0310-bf91-de5d638817bd --- evcat.c | 233 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 233 insertions(+) create mode 100644 evcat.c diff --git a/evcat.c b/evcat.c new file mode 100644 index 0000000..5b7e0a2 --- /dev/null +++ b/evcat.c @@ -0,0 +1,233 @@ +#include +#include +#include +#include +#include +#include +#include + +int main(int argc, char **argv) +{ + int c, ret, fd; + struct input_event iev; + int grab, decode; + + if(argc < 2) { + fprintf(stderr, "usage: evcat [-gd] FILE\n"); + exit(1); + } + grab = decode = 0; + while((c = getopt(argc, argv, "gd")) > 0) { + switch(c) { + case 'g': + grab = 1; + break; + case 'd': + decode = 1; + break; + default: + exit(1); + } + } + if((fd = open(argv[optind], O_RDONLY)) < 0) { + perror(argv[optind]); + exit(1); + } + if(grab && ioctl(fd, EVIOCGRAB, 1)) { + perror("EVIOCGRAB"); + exit(1); + } + while(1) { + ret = read(fd, &iev, sizeof(iev)); + if(ret < 0) { + perror("read"); + exit(1); + } + if(ret == 0) + break; + if(decode) { + printf("%010lu.%06lu:\t", iev.time.tv_sec, iev.time.tv_usec); + switch(iev.type) { + case EV_SYN: + printf("sync\t"); + switch(iev.code) { + case SYN_REPORT: + printf("report"); + break; + case SYN_CONFIG: + printf("config"); + break; + default: + printf("%04x", iev.code); + } + break; + case EV_KEY: + printf("key\t%i\t%i", iev.code, iev.value); + break; + case EV_REL: + printf("rel\t"); + switch(iev.code) { + case REL_X: + printf("x\t%04i", iev.value); + break; + case REL_Y: + printf("y\t%04i", iev.value); + break; + case REL_Z: + printf("z\t%04i", iev.value); + break; + case REL_RX: + printf("rx\t%04i", iev.value); + break; + case REL_RY: + printf("ry\t%04i", iev.value); + break; + case REL_RZ: + printf("rz\t%04i", iev.value); + break; + case REL_HWHEEL: + printf("hwheel\t%04i", iev.value); + break; + case REL_DIAL: + printf("dial\t%04i", iev.value); + break; + case REL_WHEEL: + printf("wheel\t%04i", iev.value); + break; + case REL_MISC: + printf("misc\t%04i", iev.value); + break; + } + break; + case EV_ABS: + printf("abs\t"); + switch(iev.code) { + case ABS_X: + printf("x\t%04i", iev.value); + break; + case ABS_Y: + printf("y\t%04i", iev.value); + break; + case ABS_Z: + printf("z\t%04i", iev.value); + break; + case ABS_RX: + printf("rx\t%04i", iev.value); + break; + case ABS_RY: + printf("ry\t%04i", iev.value); + break; + case ABS_RZ: + printf("rz\t%04i", iev.value); + break; + case ABS_THROTTLE: + printf("throttle\t%04i", iev.value); + break; + case ABS_RUDDER: + printf("rudder\t%04i", iev.value); + break; + case ABS_WHEEL: + printf("wheel\t%04i", iev.value); + break; + case ABS_GAS: + printf("gas\t%04i", iev.value); + break; + case ABS_BRAKE: + printf("brake\t%04i", iev.value); + break; + case ABS_PRESSURE: + printf("pressure\t%04i", iev.value); + break; + case ABS_DISTANCE: + printf("distance\t%04i", iev.value); + break; + case ABS_TILT_X: + printf("tilt-x\t%04i", iev.value); + break; + case ABS_TILT_Y: + printf("tilt-y\t%04i", iev.value); + break; + case ABS_TOOL_WIDTH: + printf("width\t%04i", iev.value); + break; + case ABS_VOLUME: + printf("volume\t%04i", iev.value); + break; + case ABS_MISC: + printf("misc\t%04i", iev.value); + break; + } + break; + case EV_MSC: + printf("misc\t"); + switch(iev.code) { + case MSC_SERIAL: + printf("serial\t%i", iev.value); + break; + case MSC_PULSELED: + printf("pled\t%i", iev.value); + break; + case MSC_GESTURE: + printf("gesture\t%i", iev.value); + break; + case MSC_RAW: + printf("raw\t%i", iev.value); + break; + case MSC_SCAN: + printf("scan\t%i", iev.value); + break; + } + break; + case EV_LED: + printf("led\t"); + switch(iev.code) { + case LED_NUML: + printf("num\t"); + break; + case LED_CAPSL: + printf("caps\t"); + break; + case LED_SCROLLL: + printf("scroll\t"); + break; + default: + printf("%i\t", iev.code); + break; + } + printf("%i", iev.value); + break; + case EV_SND: + printf("sound\t%i\t%i", iev.code, iev.value); + break; + case EV_REP: + printf("repeat\t"); + switch(iev.code) { + case REP_DELAY: + printf("delay\t"); + break; + case REP_PERIOD: + printf("period\t"); + break; + default: + printf("%i\t", iev.code); + break; + } + printf("%i", iev.value); + break; + default: + printf("%04x %04x %08x", iev.type, iev.code, iev.value); + break; + } + printf("\n"); + } else { + printf("%010lu.%06lu: %04x %04x %08x\n", iev.time.tv_sec, iev.time.tv_usec, iev.type, iev.code, iev.value); + } + fflush(stdout); + } + if(grab && ioctl(fd, EVIOCGRAB, 0)) { + perror("EVIOC(un)GRAB"); + exit(1); + } + close(fd); + return(0); +} -- 2.11.0