在linux的用户空间读取侦听input的event事件(包括类型,键值,状态) 博客分类: linux_applinux_kernel
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2024-03-02 17:22:52
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直接上代码。后续再补充分析。
这个是android源码中 getevent 命令的源码。
位于源码的目录:system/core/toolbox/
>>getevent.c
#include <stdio.h> #include <stdlib.h> #include <string.h> #include <stdint.h> #include <dirent.h> #include <fcntl.h> #include <sys/ioctl.h> #include <sys/inotify.h> #include <sys/limits.h> #include <sys/poll.h> #include <linux/input.h> #include <errno.h> #include "getevent.h" static struct pollfd *ufds; static char **device_names; static int nfds; enum { PRINT_DEVICE_ERRORS = 1U << 0, PRINT_DEVICE = 1U << 1, PRINT_DEVICE_NAME = 1U << 2, PRINT_DEVICE_INFO = 1U << 3, PRINT_VERSION = 1U << 4, PRINT_POSSIBLE_EVENTS = 1U << 5, PRINT_INPUT_PROPS = 1U << 6, PRINT_HID_DESCRIPTOR = 1U << 7, PRINT_ALL_INFO = (1U << 8) - 1, PRINT_LABELS = 1U << 16, }; static const char *get_label(const struct label *labels, int value) { while(labels->name && value != labels->value) { labels++; } return labels->name; } static int print_input_props(int fd) { uint8_t bits[INPUT_PROP_CNT / 8]; int i, j; int res; int count; const char *bit_label; printf(" input props:\n"); res = ioctl(fd, EVIOCGPROP(sizeof(bits)), bits); if(res < 0) { printf(" <not available\n"); return 1; } count = 0; for(i = 0; i < res; i++) { for(j = 0; j < 8; j++) { if (bits[i] & 1 << j) { bit_label = get_label(input_prop_labels, i * 8 + j); if(bit_label) printf(" %s\n", bit_label); else printf(" %04x\n", i * 8 + j); count++; } } } if (!count) printf(" <none>\n"); return 0; } static int print_possible_events(int fd, int print_flags) { uint8_t *bits = NULL; ssize_t bits_size = 0; const char* label; int i, j, k; int res, res2; struct label* bit_labels; const char *bit_label; printf(" events:\n"); for(i = EV_KEY; i <= EV_MAX; i++) { // skip EV_SYN since we cannot query its available codes int count = 0; while(1) { res = ioctl(fd, EVIOCGBIT(i, bits_size), bits); if(res < bits_size) break; bits_size = res + 16; bits = realloc(bits, bits_size * 2); if(bits == NULL) { fprintf(stderr, "failed to allocate buffer of size %d\n", (int)bits_size); return 1; } } res2 = 0; switch(i) { case EV_KEY: res2 = ioctl(fd, EVIOCGKEY(res), bits + bits_size); label = "KEY"; bit_labels = key_labels; break; case EV_REL: label = "REL"; bit_labels = rel_labels; break; case EV_ABS: label = "ABS"; bit_labels = abs_labels; break; case EV_MSC: label = "MSC"; bit_labels = msc_labels; break; case EV_LED: res2 = ioctl(fd, EVIOCGLED(res), bits + bits_size); label = "LED"; bit_labels = led_labels; break; case EV_SND: res2 = ioctl(fd, EVIOCGSND(res), bits + bits_size); label = "SND"; bit_labels = snd_labels; break; case EV_SW: res2 = ioctl(fd, EVIOCGSW(bits_size), bits + bits_size); label = "SW "; bit_labels = sw_labels; break; case EV_REP: label = "REP"; bit_labels = rep_labels; break; case EV_FF: label = "FF "; bit_labels = ff_labels; break; case EV_PWR: label = "PWR"; bit_labels = NULL; break; case EV_FF_STATUS: label = "FFS"; bit_labels = ff_status_labels; break; default: res2 = 0; label = "???"; bit_labels = NULL; } for(j = 0; j < res; j++) { for(k = 0; k < 8; k++) if(bits[j] & 1 << k) { char down; if(j < res2 && (bits[j + bits_size] & 1 << k)) down = '*'; else down = ' '; if(count == 0) printf(" %s (%04x):", label, i); else if((count & (print_flags & PRINT_LABELS ? 0x3 : 0x7)) == 0 || i == EV_ABS) printf("\n "); if(bit_labels && (print_flags & PRINT_LABELS)) { bit_label = get_label(bit_labels, j * 8 + k); if(bit_label) printf(" %.20s%c%*s", bit_label, down, 20 - strlen(bit_label), ""); else printf(" %04x%c ", j * 8 + k, down); } else { printf(" %04x%c", j * 8 + k, down); } if(i == EV_ABS) { struct input_absinfo abs; if(ioctl(fd, EVIOCGABS(j * 8 + k), &abs) == 0) { printf(" : value %d, min %d, max %d, fuzz %d, flat %d, resolution %d", abs.value, abs.minimum, abs.maximum, abs.fuzz, abs.flat, abs.resolution); } } count++; } } if(count) printf("\n"); } free(bits); return 0; } static void print_event(int type, int code, int value, int print_flags) { const char *type_label, *code_label, *value_label; if (print_flags & PRINT_LABELS) { type_label = get_label(ev_labels, type); code_label = NULL; value_label = NULL; switch(type) { case EV_SYN: code_label = get_label(syn_labels, code); break; case EV_KEY: code_label = get_label(key_labels, code); value_label = get_label(key_value_labels, value); break; case EV_REL: code_label = get_label(rel_labels, code); break; case EV_ABS: code_label = get_label(abs_labels, code); switch(code) { case ABS_MT_TOOL_TYPE: value_label = get_label(mt_tool_labels, value); } break; case EV_MSC: code_label = get_label(msc_labels, code); break; case EV_LED: code_label = get_label(led_labels, code); break; case EV_SND: code_label = get_label(snd_labels, code); break; case EV_SW: code_label = get_label(sw_labels, code); break; case EV_REP: code_label = get_label(rep_labels, code); break; case EV_FF: code_label = get_label(ff_labels, code); break; case EV_FF_STATUS: code_label = get_label(ff_status_labels, code); break; } if (type_label) printf("%-12.12s", type_label); else printf("%04x ", type); if (code_label) printf(" %-20.20s", code_label); else printf(" %04x ", code); if (value_label) printf(" %-20.20s", value_label); else printf(" %08x ", value); } else { printf("%04x %04x %08x", type, code, value); } } static void print_hid_descriptor(int bus, int vendor, int product) { const char *dirname = "/sys/kernel/debug/hid"; char prefix[16]; DIR *dir; struct dirent *de; char filename[PATH_MAX]; FILE *file; char line[2048]; snprintf(prefix, sizeof(prefix), "%04X:%04X:%04X.", bus, vendor, product); dir = opendir(dirname); if(dir == NULL) return; while((de = readdir(dir))) { if (strstr(de->d_name, prefix) == de->d_name) { snprintf(filename, sizeof(filename), "%s/%s/rdesc", dirname, de->d_name); file = fopen(filename, "r"); if (file) { printf(" HID descriptor: %s\n\n", de->d_name); while (fgets(line, sizeof(line), file)) { fputs(" ", stdout); fputs(line, stdout); } fclose(file); puts(""); } } } closedir(dir); } static int open_device(const char *device, int print_flags) { int version; int fd; struct pollfd *new_ufds; char **new_device_names; char name[80]; char location[80]; char idstr[80]; struct input_id id; fd = open(device, O_RDWR); if(fd < 0) { if(print_flags & PRINT_DEVICE_ERRORS) fprintf(stderr, "could not open %s, %s\n", device, strerror(errno)); return -1; } if(ioctl(fd, EVIOCGVERSION, &version)) { if(print_flags & PRINT_DEVICE_ERRORS) fprintf(stderr, "could not get driver version for %s, %s\n", device, strerror(errno)); return -1; } if(ioctl(fd, EVIOCGID, &id)) { if(print_flags & PRINT_DEVICE_ERRORS) fprintf(stderr, "could not get driver id for %s, %s\n", device, strerror(errno)); return -1; } name[sizeof(name) - 1] = '\0'; location[sizeof(location) - 1] = '\0'; idstr[sizeof(idstr) - 1] = '\0'; if(ioctl(fd, EVIOCGNAME(sizeof(name) - 1), &name) < 1) { //fprintf(stderr, "could not get device name for %s, %s\n", device, strerror(errno)); name[0] = '\0'; } if(ioctl(fd, EVIOCGPHYS(sizeof(location) - 1), &location) < 1) { //fprintf(stderr, "could not get location for %s, %s\n", device, strerror(errno)); location[0] = '\0'; } if(ioctl(fd, EVIOCGUNIQ(sizeof(idstr) - 1), &idstr) < 1) { //fprintf(stderr, "could not get idstring for %s, %s\n", device, strerror(errno)); idstr[0] = '\0'; } new_ufds = realloc(ufds, sizeof(ufds[0]) * (nfds + 1)); if(new_ufds == NULL) { fprintf(stderr, "out of memory\n"); return -1; } ufds = new_ufds; new_device_names = realloc(device_names, sizeof(device_names[0]) * (nfds + 1)); if(new_device_names == NULL) { fprintf(stderr, "out of memory\n"); return -1; } device_names = new_device_names; if(print_flags & PRINT_DEVICE) printf("add device %d: %s\n", nfds, device); if(print_flags & PRINT_DEVICE_INFO) printf(" bus: %04x\n" " vendor %04x\n" " product %04x\n" " version %04x\n", id.bustype, id.vendor, id.product, id.version); if(print_flags & PRINT_DEVICE_NAME) printf(" name: \"%s\"\n", name); if(print_flags & PRINT_DEVICE_INFO) printf(" location: \"%s\"\n" " id: \"%s\"\n", location, idstr); if(print_flags & PRINT_VERSION) printf(" version: %d.%d.%d\n", version >> 16, (version >> 8) & 0xff, version & 0xff); if(print_flags & PRINT_POSSIBLE_EVENTS) { print_possible_events(fd, print_flags); } if(print_flags & PRINT_INPUT_PROPS) { print_input_props(fd); } if(print_flags & PRINT_HID_DESCRIPTOR) { print_hid_descriptor(id.bustype, id.vendor, id.product); } ufds[nfds].fd = fd; ufds[nfds].events = POLLIN; device_names[nfds] = strdup(device); nfds++; return 0; } int close_device(const char *device, int print_flags) { int i; for(i = 1; i < nfds; i++) { if(strcmp(device_names[i], device) == 0) { int count = nfds - i - 1; if(print_flags & PRINT_DEVICE) printf("remove device %d: %s\n", i, device); free(device_names[i]); memmove(device_names + i, device_names + i + 1, sizeof(device_names[0]) * count); memmove(ufds + i, ufds + i + 1, sizeof(ufds[0]) * count); nfds--; return 0; } } if(print_flags & PRINT_DEVICE_ERRORS) fprintf(stderr, "remote device: %s not found\n", device); return -1; } static int read_notify(const char *dirname, int nfd, int print_flags) { int res; char devname[PATH_MAX]; char *filename; char event_buf[512]; int event_size; int event_pos = 0; struct inotify_event *event; res = read(nfd, event_buf, sizeof(event_buf)); if(res < (int)sizeof(*event)) { if(errno == EINTR) return 0; fprintf(stderr, "could not get event, %s\n", strerror(errno)); return 1; } //printf("got %d bytes of event information\n", res); strcpy(devname, dirname); filename = devname + strlen(devname); *filename++ = '/'; while(res >= (int)sizeof(*event)) { event = (struct inotify_event *)(event_buf + event_pos); //printf("%d: %08x \"%s\"\n", event->wd, event->mask, event->len ? event->name : ""); if(event->len) { strcpy(filename, event->name); if(event->mask & IN_CREATE) { open_device(devname, print_flags); } else { close_device(devname, print_flags); } } event_size = sizeof(*event) + event->len; res -= event_size; event_pos += event_size; } return 0; } static int scan_dir(const char *dirname, int print_flags) { char devname[PATH_MAX]; char *filename; DIR *dir; struct dirent *de; dir = opendir(dirname); if(dir == NULL) return -1; strcpy(devname, dirname); filename = devname + strlen(devname); *filename++ = '/'; while((de = readdir(dir))) { if(de->d_name[0] == '.' && (de->d_name[1] == '\0' || (de->d_name[1] == '.' && de->d_name[2] == '\0'))) continue; strcpy(filename, de->d_name); open_device(devname, print_flags); } closedir(dir); return 0; } static void usage(int argc, char *argv[]) { fprintf(stderr, "Usage: %s [-t] [-n] [-s switchmask] [-S] [-v [mask]] [-d] [-p] [-i] [-l] [-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, props=64)\n"); fprintf(stderr, " -d: show HID descriptor, if available\n"); fprintf(stderr, " -p: show possible events (errs, dev, name, pos. events)\n"); fprintf(stderr, " -i: show all device info and possible events\n"); fprintf(stderr, " -l: label event types and names in plain text\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[]) { int c; int i; int res; int pollres; int get_time = 0; int print_device = 0; char *newline = "\n"; uint16_t get_switch = 0; struct input_event event; int version; int print_flags = 0; int print_flags_set = 0; int dont_block = -1; int event_count = 0; int sync_rate = 0; int64_t last_sync_time = 0; const char *device = NULL; const char *device_path = "/dev/input"; opterr = 0; do { c = getopt(argc, argv, "tns:Sv::dpilqc:rh"); if (c == EOF) break; switch (c) { case 't': get_time = 1; break; case 'n': newline = ""; break; case 's': get_switch = strtoul(optarg, NULL, 0); if(dont_block == -1) dont_block = 1; break; case 'S': get_switch = ~0; if(dont_block == -1) dont_block = 1; break; case 'v': if(optarg) print_flags |= strtoul(optarg, NULL, 0); else print_flags |= PRINT_DEVICE | PRINT_DEVICE_NAME | PRINT_DEVICE_INFO | PRINT_VERSION; print_flags_set = 1; break; case 'd': print_flags |= PRINT_HID_DESCRIPTOR; break; case 'p': print_flags |= PRINT_DEVICE_ERRORS | PRINT_DEVICE | PRINT_DEVICE_NAME | PRINT_POSSIBLE_EVENTS | PRINT_INPUT_PROPS; print_flags_set = 1; if(dont_block == -1) dont_block = 1; break; case 'i': print_flags |= PRINT_ALL_INFO; print_flags_set = 1; if(dont_block == -1) dont_block = 1; break; case 'l': print_flags |= PRINT_LABELS; break; case 'q': print_flags_set = 1; break; case 'c': event_count = atoi(optarg); dont_block = 0; break; case 'r': sync_rate = 1; break; case '?': fprintf(stderr, "%s: invalid option -%c\n", argv[0], optopt); case 'h': usage(argc, argv); exit(1); } } while (1); if(dont_block == -1) dont_block = 0; if (optind + 1 == argc) { device = argv[optind]; optind++; } if (optind != argc) { usage(argc, argv); exit(1); } nfds = 1; ufds = calloc(1, sizeof(ufds[0])); ufds[0].fd = inotify_init(); ufds[0].events = POLLIN; if(device) { if(!print_flags_set) print_flags |= PRINT_DEVICE_ERRORS; res = open_device(device, print_flags); if(res < 0) { return 1; } } else { if(!print_flags_set) print_flags |= PRINT_DEVICE_ERRORS | PRINT_DEVICE | PRINT_DEVICE_NAME; print_device = 1; res = inotify_add_watch(ufds[0].fd, device_path, IN_DELETE | IN_CREATE); if(res < 0) { fprintf(stderr, "could not add watch for %s, %s\n", device_path, strerror(errno)); return 1; } res = scan_dir(device_path, print_flags); if(res < 0) { fprintf(stderr, "scan dir failed for %s\n", device_path); return 1; } } if(get_switch) { for(i = 1; i < nfds; i++) { uint16_t sw; res = ioctl(ufds[i].fd, EVIOCGSW(1), &sw); if(res < 0) { fprintf(stderr, "could not get switch state, %s\n", strerror(errno)); return 1; } sw &= get_switch; printf("%04x%s", sw, newline); } } if(dont_block) return 0; while(1) { pollres = poll(ufds, nfds, -1); //printf("poll %d, returned %d\n", nfds, pollres); if(ufds[0].revents & POLLIN) { read_notify(device_path, ufds[0].fd, print_flags); } for(i = 1; i < nfds; i++) { if(ufds[i].revents) { if(ufds[i].revents & POLLIN) { res = read(ufds[i].fd, &event, sizeof(event)); if(res < (int)sizeof(event)) { fprintf(stderr, "could not get event\n"); return 1; } if(get_time) { printf("[%8ld.%06ld] ", event.time.tv_sec, event.time.tv_usec); } if(print_device) printf("%s: ", device_names[i]); print_event(event.type, event.code, event.value, print_flags); if(sync_rate && event.type == 0 && event.code == 0) { int64_t now = event.time.tv_sec * 1000000LL + event.time.tv_usec; if(last_sync_time) printf(" rate %lld", 1000000LL / (now - last_sync_time)); last_sync_time = now; } printf("%s", newline); if(event_count && --event_count == 0) return 0; } } } } return 0; }
>> getevent.h
#include <linux/input.h> struct label { const char *name; int value; }; #define LABEL(constant) { #constant, constant } #define LABEL_END { NULL, -1 } static struct label input_prop_labels[] = { LABEL(INPUT_PROP_POINTER), LABEL(INPUT_PROP_DIRECT), LABEL(INPUT_PROP_BUTTONPAD), LABEL(INPUT_PROP_SEMI_MT), LABEL_END, }; static struct label ev_labels[] = { LABEL(EV_SYN), LABEL(EV_KEY), LABEL(EV_REL), LABEL(EV_ABS), LABEL(EV_MSC), LABEL(EV_SW), LABEL(EV_LED), LABEL(EV_SND), LABEL(EV_REP), LABEL(EV_FF), LABEL(EV_PWR), LABEL(EV_FF_STATUS), LABEL_END, }; static struct label syn_labels[] = { LABEL(SYN_REPORT), LABEL(SYN_CONFIG), LABEL(SYN_MT_REPORT), LABEL(SYN_DROPPED), LABEL_END, }; static struct label key_labels[] = { LABEL(KEY_RESERVED), LABEL(KEY_ESC), LABEL(KEY_1), LABEL(KEY_2), LABEL(KEY_3), LABEL(KEY_4), LABEL(KEY_5), LABEL(KEY_6), LABEL(KEY_7), LABEL(KEY_8), LABEL(KEY_9), LABEL(KEY_0), LABEL(KEY_MINUS), LABEL(KEY_EQUAL), LABEL(KEY_BACKSPACE), LABEL(KEY_TAB), LABEL(KEY_Q), LABEL(KEY_W), LABEL(KEY_E), LABEL(KEY_R), LABEL(KEY_T), LABEL(KEY_Y), LABEL(KEY_U), LABEL(KEY_I), LABEL(KEY_O), LABEL(KEY_P), LABEL(KEY_LEFTBRACE), LABEL(KEY_RIGHTBRACE), LABEL(KEY_ENTER), LABEL(KEY_LEFTCTRL), LABEL(KEY_A), LABEL(KEY_S), LABEL(KEY_D), LABEL(KEY_F), LABEL(KEY_G), LABEL(KEY_H), LABEL(KEY_J), LABEL(KEY_K), LABEL(KEY_L), LABEL(KEY_SEMICOLON), LABEL(KEY_APOSTROPHE), LABEL(KEY_GRAVE), LABEL(KEY_LEFTSHIFT), LABEL(KEY_BACKSLASH), LABEL(KEY_Z), LABEL(KEY_X), LABEL(KEY_C), LABEL(KEY_V), LABEL(KEY_B), LABEL(KEY_N), LABEL(KEY_M), LABEL(KEY_COMMA), LABEL(KEY_DOT), LABEL(KEY_SLASH), LABEL(KEY_RIGHTSHIFT), LABEL(KEY_KPASTERISK), LABEL(KEY_LEFTALT), LABEL(KEY_SPACE), LABEL(KEY_CAPSLOCK), LABEL(KEY_F1), LABEL(KEY_F2), LABEL(KEY_F3), LABEL(KEY_F4), LABEL(KEY_F5), LABEL(KEY_F6), LABEL(KEY_F7), LABEL(KEY_F8), LABEL(KEY_F9), LABEL(KEY_F10), LABEL(KEY_NUMLOCK), LABEL(KEY_SCROLLLOCK), LABEL(KEY_KP7), LABEL(KEY_KP8), LABEL(KEY_KP9), LABEL(KEY_KPMINUS), LABEL(KEY_KP4), LABEL(KEY_KP5), LABEL(KEY_KP6), LABEL(KEY_KPPLUS), LABEL(KEY_KP1), LABEL(KEY_KP2), LABEL(KEY_KP3), LABEL(KEY_KP0), LABEL(KEY_KPDOT), LABEL(KEY_ZENKAKUHANKAKU), LABEL(KEY_102ND), LABEL(KEY_F11), LABEL(KEY_F12), LABEL(KEY_RO), LABEL(KEY_KATAKANA), LABEL(KEY_HIRAGANA), LABEL(KEY_HENKAN), LABEL(KEY_KATAKANAHIRAGANA), LABEL(KEY_MUHENKAN), LABEL(KEY_KPJPCOMMA), LABEL(KEY_KPENTER), LABEL(KEY_RIGHTCTRL), LABEL(KEY_KPSLASH), LABEL(KEY_SYSRQ), LABEL(KEY_RIGHTALT), LABEL(KEY_LINEFEED), LABEL(KEY_HOME), LABEL(KEY_UP), LABEL(KEY_PAGEUP), LABEL(KEY_LEFT), LABEL(KEY_RIGHT), LABEL(KEY_END), LABEL(KEY_DOWN), LABEL(KEY_PAGEDOWN), LABEL(KEY_INSERT), LABEL(KEY_DELETE), LABEL(KEY_MACRO), LABEL(KEY_MUTE), LABEL(KEY_VOLUMEDOWN), LABEL(KEY_VOLUMEUP), LABEL(KEY_POWER), LABEL(KEY_KPEQUAL), LABEL(KEY_KPPLUSMINUS), LABEL(KEY_PAUSE), LABEL(KEY_SCALE), LABEL(KEY_KPCOMMA), LABEL(KEY_HANGEUL), LABEL(KEY_HANGUEL), LABEL(KEY_HANJA), LABEL(KEY_YEN), LABEL(KEY_LEFTMETA), LABEL(KEY_RIGHTMETA), LABEL(KEY_COMPOSE), LABEL(KEY_STOP), LABEL(KEY_AGAIN), LABEL(KEY_PROPS), LABEL(KEY_UNDO), LABEL(KEY_FRONT), LABEL(KEY_COPY), LABEL(KEY_OPEN), LABEL(KEY_PASTE), LABEL(KEY_FIND), LABEL(KEY_CUT), LABEL(KEY_HELP), LABEL(KEY_MENU), LABEL(KEY_CALC), LABEL(KEY_SETUP), LABEL(KEY_SLEEP), LABEL(KEY_WAKEUP), LABEL(KEY_FILE), LABEL(KEY_SENDFILE), LABEL(KEY_DELETEFILE), LABEL(KEY_XFER), LABEL(KEY_PROG1), LABEL(KEY_PROG2), LABEL(KEY_WWW), LABEL(KEY_MSDOS), LABEL(KEY_COFFEE), LABEL(KEY_SCREENLOCK), LABEL(KEY_DIRECTION), LABEL(KEY_CYCLEWINDOWS), LABEL(KEY_MAIL), LABEL(KEY_BOOKMARKS), LABEL(KEY_COMPUTER), LABEL(KEY_BACK), LABEL(KEY_FORWARD), LABEL(KEY_CLOSECD), LABEL(KEY_EJECTCD), LABEL(KEY_EJECTCLOSECD), LABEL(KEY_NEXTSONG), LABEL(KEY_PLAYPAUSE), LABEL(KEY_PREVIOUSSONG), LABEL(KEY_STOPCD), LABEL(KEY_RECORD), LABEL(KEY_REWIND), LABEL(KEY_PHONE), LABEL(KEY_ISO), LABEL(KEY_CONFIG), LABEL(KEY_HOMEPAGE), LABEL(KEY_REFRESH), LABEL(KEY_EXIT), LABEL(KEY_MOVE), LABEL(KEY_EDIT), LABEL(KEY_SCROLLUP), LABEL(KEY_SCROLLDOWN), LABEL(KEY_KPLEFTPAREN), LABEL(KEY_KPRIGHTPAREN), LABEL(KEY_NEW), LABEL(KEY_REDO), LABEL(KEY_F13), LABEL(KEY_F14), LABEL(KEY_F15), LABEL(KEY_F16), LABEL(KEY_F17), LABEL(KEY_F18), LABEL(KEY_F19), LABEL(KEY_F20), LABEL(KEY_F21), LABEL(KEY_F22), LABEL(KEY_F23), LABEL(KEY_F24), LABEL(KEY_PLAYCD), LABEL(KEY_PAUSECD), LABEL(KEY_PROG3), LABEL(KEY_PROG4), LABEL(KEY_DASHBOARD), LABEL(KEY_SUSPEND), LABEL(KEY_CLOSE), LABEL(KEY_PLAY), LABEL(KEY_FASTFORWARD), LABEL(KEY_BASSBOOST), LABEL(KEY_PRINT), LABEL(KEY_HP), LABEL(KEY_CAMERA), LABEL(KEY_SOUND), LABEL(KEY_QUESTION), LABEL(KEY_EMAIL), LABEL(KEY_CHAT), LABEL(KEY_SEARCH), LABEL(KEY_CONNECT), LABEL(KEY_FINANCE), LABEL(KEY_SPORT), LABEL(KEY_SHOP), LABEL(KEY_ALTERASE), LABEL(KEY_CANCEL), LABEL(KEY_BRIGHTNESSDOWN), LABEL(KEY_BRIGHTNESSUP), LABEL(KEY_MEDIA), LABEL(KEY_SWITCHVIDEOMODE), LABEL(KEY_KBDILLUMTOGGLE), LABEL(KEY_KBDILLUMDOWN), LABEL(KEY_KBDILLUMUP), LABEL(KEY_SEND), LABEL(KEY_REPLY), LABEL(KEY_FORWARDMAIL), LABEL(KEY_SAVE), LABEL(KEY_DOCUMENTS), LABEL(KEY_BATTERY), LABEL(KEY_BLUETOOTH), LABEL(KEY_WLAN), LABEL(KEY_UWB), LABEL(KEY_UNKNOWN), LABEL(KEY_VIDEO_NEXT), LABEL(KEY_VIDEO_PREV), LABEL(KEY_BRIGHTNESS_CYCLE), LABEL(KEY_BRIGHTNESS_ZERO), LABEL(KEY_DISPLAY_OFF), LABEL(KEY_WIMAX), LABEL(KEY_RFKILL), LABEL(BTN_0), LABEL(BTN_1), LABEL(BTN_2), LABEL(BTN_3), LABEL(BTN_4), LABEL(BTN_5), LABEL(BTN_6), LABEL(BTN_7), LABEL(BTN_8), LABEL(BTN_9), LABEL(BTN_LEFT), LABEL(BTN_RIGHT), LABEL(BTN_MIDDLE), LABEL(BTN_SIDE), LABEL(BTN_EXTRA), LABEL(BTN_FORWARD), LABEL(BTN_BACK), LABEL(BTN_TASK), LABEL(BTN_JOYSTICK), LABEL(BTN_TRIGGER), LABEL(BTN_THUMB), LABEL(BTN_THUMB2), LABEL(BTN_TOP), LABEL(BTN_TOP2), LABEL(BTN_PINKIE), LABEL(BTN_BASE), LABEL(BTN_BASE2), LABEL(BTN_BASE3), LABEL(BTN_BASE4), LABEL(BTN_BASE5), LABEL(BTN_BASE6), LABEL(BTN_DEAD), LABEL(BTN_A), LABEL(BTN_B), LABEL(BTN_C), LABEL(BTN_X), LABEL(BTN_Y), LABEL(BTN_Z), LABEL(BTN_TL), LABEL(BTN_TR), LABEL(BTN_TL2), LABEL(BTN_TR2), LABEL(BTN_SELECT), LABEL(BTN_START), LABEL(BTN_MODE), LABEL(BTN_THUMBL), LABEL(BTN_THUMBR), LABEL(BTN_TOOL_PEN), LABEL(BTN_TOOL_RUBBER), LABEL(BTN_TOOL_BRUSH), LABEL(BTN_TOOL_PENCIL), LABEL(BTN_TOOL_AIRBRUSH), LABEL(BTN_TOOL_FINGER), LABEL(BTN_TOOL_MOUSE), LABEL(BTN_TOOL_LENS), LABEL(BTN_TOUCH), LABEL(BTN_STYLUS), LABEL(BTN_STYLUS2), LABEL(BTN_TOOL_DOUBLETAP), LABEL(BTN_TOOL_TRIPLETAP), LABEL(BTN_TOOL_QUADTAP), LABEL(BTN_GEAR_DOWN), LABEL(BTN_GEAR_UP), LABEL(KEY_OK), LABEL(KEY_SELECT), LABEL(KEY_GOTO), LABEL(KEY_CLEAR), LABEL(KEY_POWER2), LABEL(KEY_OPTION), LABEL(KEY_INFO), LABEL(KEY_TIME), LABEL(KEY_VENDOR), LABEL(KEY_ARCHIVE), LABEL(KEY_PROGRAM), LABEL(KEY_CHANNEL), LABEL(KEY_FAVORITES), LABEL(KEY_EPG), LABEL(KEY_PVR), LABEL(KEY_MHP), LABEL(KEY_LANGUAGE), LABEL(KEY_TITLE), LABEL(KEY_SUBTITLE), LABEL(KEY_ANGLE), LABEL(KEY_ZOOM), LABEL(KEY_MODE), LABEL(KEY_KEYBOARD), LABEL(KEY_SCREEN), LABEL(KEY_PC), LABEL(KEY_TV), LABEL(KEY_TV2), LABEL(KEY_VCR), LABEL(KEY_VCR2), LABEL(KEY_SAT), LABEL(KEY_SAT2), LABEL(KEY_CD), LABEL(KEY_TAPE), LABEL(KEY_RADIO), LABEL(KEY_TUNER), LABEL(KEY_PLAYER), LABEL(KEY_TEXT), LABEL(KEY_DVD), LABEL(KEY_AUX), LABEL(KEY_MP3), LABEL(KEY_AUDIO), LABEL(KEY_VIDEO), LABEL(KEY_DIRECTORY), LABEL(KEY_LIST), LABEL(KEY_MEMO), LABEL(KEY_CALENDAR), LABEL(KEY_RED), LABEL(KEY_GREEN), LABEL(KEY_YELLOW), LABEL(KEY_BLUE), LABEL(KEY_CHANNELUP), LABEL(KEY_CHANNELDOWN), LABEL(KEY_FIRST), LABEL(KEY_LAST), LABEL(KEY_AB), LABEL(KEY_NEXT), LABEL(KEY_RESTART), LABEL(KEY_SLOW), LABEL(KEY_SHUFFLE), LABEL(KEY_BREAK), LABEL(KEY_PREVIOUS), LABEL(KEY_DIGITS), LABEL(KEY_TEEN), LABEL(KEY_TWEN), LABEL(KEY_VIDEOPHONE), LABEL(KEY_GAMES), LABEL(KEY_ZOOMIN), LABEL(KEY_ZOOMOUT), LABEL(KEY_ZOOMRESET), LABEL(KEY_WORDPROCESSOR), LABEL(KEY_EDITOR), LABEL(KEY_SPREADSHEET), LABEL(KEY_GRAPHICSEDITOR), LABEL(KEY_PRESENTATION), LABEL(KEY_DATABASE), LABEL(KEY_NEWS), LABEL(KEY_VOICEMAIL), LABEL(KEY_ADDRESSBOOK), LABEL(KEY_MESSENGER), LABEL(KEY_DISPLAYTOGGLE), LABEL(KEY_SPELLCHECK), LABEL(KEY_LOGOFF), LABEL(KEY_DOLLAR), LABEL(KEY_EURO), LABEL(KEY_FRAMEBACK), LABEL(KEY_FRAMEFORWARD), LABEL(KEY_CONTEXT_MENU), LABEL(KEY_MEDIA_REPEAT), LABEL(KEY_10CHANNELSUP), LABEL(KEY_10CHANNELSDOWN), LABEL(KEY_IMAGES), LABEL(KEY_DEL_EOL), LABEL(KEY_DEL_EOS), LABEL(KEY_INS_LINE), LABEL(KEY_DEL_LINE), LABEL(KEY_FN), LABEL(KEY_FN_ESC), LABEL(KEY_FN_F1), LABEL(KEY_FN_F2), LABEL(KEY_FN_F3), LABEL(KEY_FN_F4), LABEL(KEY_FN_F5), LABEL(KEY_FN_F6), LABEL(KEY_FN_F7), LABEL(KEY_FN_F8), LABEL(KEY_FN_F9), LABEL(KEY_FN_F10), LABEL(KEY_FN_F11), LABEL(KEY_FN_F12), LABEL(KEY_FN_1), LABEL(KEY_FN_2), LABEL(KEY_FN_D), LABEL(KEY_FN_E), LABEL(KEY_FN_F), LABEL(KEY_FN_S), LABEL(KEY_FN_B), LABEL(KEY_BRL_DOT1), LABEL(KEY_BRL_DOT2), LABEL(KEY_BRL_DOT3), LABEL(KEY_BRL_DOT4), LABEL(KEY_BRL_DOT5), LABEL(KEY_BRL_DOT6), LABEL(KEY_BRL_DOT7), LABEL(KEY_BRL_DOT8), LABEL(KEY_BRL_DOT9), LABEL(KEY_BRL_DOT10), LABEL(KEY_NUMERIC_0), LABEL(KEY_NUMERIC_1), LABEL(KEY_NUMERIC_2), LABEL(KEY_NUMERIC_3), LABEL(KEY_NUMERIC_4), LABEL(KEY_NUMERIC_5), LABEL(KEY_NUMERIC_6), LABEL(KEY_NUMERIC_7), LABEL(KEY_NUMERIC_8), LABEL(KEY_NUMERIC_9), LABEL(KEY_NUMERIC_STAR), LABEL(KEY_NUMERIC_POUND), LABEL(KEY_CAMERA_FOCUS), LABEL(KEY_WPS_BUTTON), LABEL(KEY_TOUCHPAD_TOGGLE), LABEL(KEY_TOUCHPAD_ON), LABEL(KEY_TOUCHPAD_OFF), LABEL(KEY_CAMERA_ZOOMIN), LABEL(KEY_CAMERA_ZOOMOUT), LABEL(KEY_CAMERA_UP), LABEL(KEY_CAMERA_DOWN), LABEL(KEY_CAMERA_LEFT), LABEL(KEY_CAMERA_RIGHT), LABEL(BTN_TRIGGER_HAPPY1), LABEL(BTN_TRIGGER_HAPPY2), LABEL(BTN_TRIGGER_HAPPY3), LABEL(BTN_TRIGGER_HAPPY4), LABEL(BTN_TRIGGER_HAPPY5), LABEL(BTN_TRIGGER_HAPPY6), LABEL(BTN_TRIGGER_HAPPY7), LABEL(BTN_TRIGGER_HAPPY8), LABEL(BTN_TRIGGER_HAPPY9), LABEL(BTN_TRIGGER_HAPPY10), LABEL(BTN_TRIGGER_HAPPY11), LABEL(BTN_TRIGGER_HAPPY12), LABEL(BTN_TRIGGER_HAPPY13), LABEL(BTN_TRIGGER_HAPPY14), LABEL(BTN_TRIGGER_HAPPY15), LABEL(BTN_TRIGGER_HAPPY16), LABEL(BTN_TRIGGER_HAPPY17), LABEL(BTN_TRIGGER_HAPPY18), LABEL(BTN_TRIGGER_HAPPY19), LABEL(BTN_TRIGGER_HAPPY20), LABEL(BTN_TRIGGER_HAPPY21), LABEL(BTN_TRIGGER_HAPPY22), LABEL(BTN_TRIGGER_HAPPY23), LABEL(BTN_TRIGGER_HAPPY24), LABEL(BTN_TRIGGER_HAPPY25), LABEL(BTN_TRIGGER_HAPPY26), LABEL(BTN_TRIGGER_HAPPY27), LABEL(BTN_TRIGGER_HAPPY28), LABEL(BTN_TRIGGER_HAPPY29), LABEL(BTN_TRIGGER_HAPPY30), LABEL(BTN_TRIGGER_HAPPY31), LABEL(BTN_TRIGGER_HAPPY32), LABEL(BTN_TRIGGER_HAPPY33), LABEL(BTN_TRIGGER_HAPPY34), LABEL(BTN_TRIGGER_HAPPY35), LABEL(BTN_TRIGGER_HAPPY36), LABEL(BTN_TRIGGER_HAPPY37), LABEL(BTN_TRIGGER_HAPPY38), LABEL(BTN_TRIGGER_HAPPY39), LABEL(BTN_TRIGGER_HAPPY40), LABEL_END, }; static struct label rel_labels[] = { LABEL(REL_X), LABEL(REL_Y), LABEL(REL_Z), LABEL(REL_RX), LABEL(REL_RY), LABEL(REL_RZ), LABEL(REL_HWHEEL), LABEL(REL_DIAL), LABEL(REL_WHEEL), LABEL(REL_MISC), LABEL_END, }; static struct label abs_labels[] = { LABEL(ABS_X), LABEL(ABS_Y), LABEL(ABS_Z), LABEL(ABS_RX), LABEL(ABS_RY), LABEL(ABS_RZ), LABEL(ABS_THROTTLE), LABEL(ABS_RUDDER), LABEL(ABS_WHEEL), LABEL(ABS_GAS), LABEL(ABS_BRAKE), LABEL(ABS_HAT0X), LABEL(ABS_HAT0Y), LABEL(ABS_HAT1X), LABEL(ABS_HAT1Y), LABEL(ABS_HAT2X), LABEL(ABS_HAT2Y), LABEL(ABS_HAT3X), LABEL(ABS_HAT3Y), LABEL(ABS_PRESSURE), LABEL(ABS_DISTANCE), LABEL(ABS_TILT_X), LABEL(ABS_TILT_Y), LABEL(ABS_TOOL_WIDTH), LABEL(ABS_VOLUME), LABEL(ABS_MISC), LABEL(ABS_MT_SLOT), LABEL(ABS_MT_TOUCH_MAJOR), LABEL(ABS_MT_TOUCH_MINOR), LABEL(ABS_MT_WIDTH_MAJOR), LABEL(ABS_MT_WIDTH_MINOR), LABEL(ABS_MT_ORIENTATION), LABEL(ABS_MT_POSITION_X), LABEL(ABS_MT_POSITION_Y), LABEL(ABS_MT_TOOL_TYPE), LABEL(ABS_MT_BLOB_ID), LABEL(ABS_MT_TRACKING_ID), LABEL(ABS_MT_PRESSURE), LABEL(ABS_MT_DISTANCE), LABEL_END, }; static struct label sw_labels[] = { LABEL(SW_LID), LABEL(SW_TABLET_MODE), LABEL(SW_HEADPHONE_INSERT), LABEL(SW_RFKILL_ALL), LABEL(SW_RADIO), LABEL(SW_MICROPHONE_INSERT), LABEL(SW_DOCK), LABEL(SW_LINEOUT_INSERT), LABEL(SW_JACK_PHYSICAL_INSERT), LABEL(SW_VIDEOOUT_INSERT), LABEL(SW_CAMERA_LENS_COVER), LABEL(SW_KEYPAD_SLIDE), LABEL(SW_FRONT_PROXIMITY), LABEL(SW_ROTATE_LOCK), LABEL_END, }; static struct label msc_labels[] = { LABEL(MSC_SERIAL), LABEL(MSC_PULSELED), LABEL(MSC_GESTURE), LABEL(MSC_RAW), LABEL(MSC_SCAN), LABEL_END, }; static struct label led_labels[] = { LABEL(LED_NUML), LABEL(LED_CAPSL), LABEL(LED_SCROLLL), LABEL(LED_COMPOSE), LABEL(LED_KANA), LABEL(LED_SLEEP), LABEL(LED_SUSPEND), LABEL(LED_MUTE), LABEL(LED_MISC), LABEL(LED_MAIL), LABEL(LED_CHARGING), LABEL_END, }; static struct label rep_labels[] = { LABEL(REP_DELAY), LABEL(REP_PERIOD), LABEL_END, }; static struct label snd_labels[] = { LABEL(SND_CLICK), LABEL(SND_BELL), LABEL(SND_TONE), LABEL_END, }; static struct label id_labels[] = { LABEL(ID_BUS), LABEL(ID_VENDOR), LABEL(ID_PRODUCT), LABEL(ID_VERSION), LABEL_END, }; static struct label bus_labels[] = { LABEL(BUS_PCI), LABEL(BUS_ISAPNP), LABEL(BUS_USB), LABEL(BUS_HIL), LABEL(BUS_BLUETOOTH), LABEL(BUS_VIRTUAL), LABEL(BUS_ISA), LABEL(BUS_I8042), LABEL(BUS_XTKBD), LABEL(BUS_RS232), LABEL(BUS_GAMEPORT), LABEL(BUS_PARPORT), LABEL(BUS_AMIGA), LABEL(BUS_ADB), LABEL(BUS_I2C), LABEL(BUS_HOST), LABEL(BUS_GSC), LABEL(BUS_ATARI), LABEL(BUS_SPI), LABEL_END, }; static struct label mt_tool_labels[] = { LABEL(MT_TOOL_FINGER), LABEL(MT_TOOL_PEN), LABEL(MT_TOOL_MAX), LABEL_END, }; static struct label ff_status_labels[] = { LABEL(FF_STATUS_STOPPED), LABEL(FF_STATUS_PLAYING), LABEL(FF_STATUS_MAX), LABEL_END, }; static struct label ff_labels[] = { LABEL(FF_RUMBLE), LABEL(FF_PERIODIC), LABEL(FF_CONSTANT), LABEL(FF_SPRING), LABEL(FF_FRICTION), LABEL(FF_DAMPER), LABEL(FF_INERTIA), LABEL(FF_RAMP), LABEL(FF_SQUARE), LABEL(FF_TRIANGLE), LABEL(FF_SINE), LABEL(FF_SAW_UP), LABEL(FF_SAW_DOWN), LABEL(FF_CUSTOM), LABEL(FF_GAIN), LABEL(FF_AUTOCENTER), LABEL_END, }; static struct label key_value_labels[] = { { "UP", 0 }, { "DOWN", 1 }, { "REPEAT", 2 }, LABEL_END, };