linux 的/etc/input/eventxx 设备可以用来方便地调试 鼠标、键盘、触摸板等输入设备
有两个开源可用来读取input event事件的值,evtest与getevent(这个是从android中提取的)
evtest
Evtest.c
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/*
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* $Id: evtest.c,v 1.23 2005/02/06 13:51:42 vojtech Exp $
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*
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* Copyright (c) 1999-2000 Vojtech Pavlik
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*
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* Event device test program
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*/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Should you need to contact me, the author, you can do so either by
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* e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
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* Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
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*/
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#include <stdint.h>
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#include <linux/input.h>
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#include <string.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <stdio.h>
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#ifndef EV_SYN
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#define EV_SYN 0
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#endif
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char *events[EV_MAX + 1] = {
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[0 ... EV_MAX] = NULL,
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[EV_SYN] = "Sync", [EV_KEY] = "Key",
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[EV_REL] = "Relative", [EV_ABS] = "Absolute",
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[EV_MSC] = "Misc", [EV_LED] = "LED",
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[EV_SND] = "Sound", [EV_REP] = "Repeat",
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[EV_FF] = "ForceFeedback", [EV_PWR] = "Power",
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[EV_FF_STATUS] = "ForceFeedbackStatus",
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};
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char *keys[KEY_MAX + 1] = {
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[0 ... KEY_MAX] = NULL,
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[KEY_RESERVED] = "Reserved", [KEY_ESC] = "Esc",
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[KEY_1] = "1", [KEY_2] = "2",
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[KEY_3] = "3", [KEY_4] = "4",
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[KEY_5] = "5", [KEY_6] = "6",
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[KEY_7] = "7", [KEY_8] = "8",
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[KEY_9] = "9", [KEY_0] = "0",
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[KEY_MINUS] = "Minus", [KEY_EQUAL] = "Equal",
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[KEY_BACKSPACE] = "Backspace", [KEY_TAB] = "Tab",
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[KEY_Q] = "Q", [KEY_W] = "W",
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[KEY_E] = "E", [KEY_R] = "R",
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[KEY_T] = "T", [KEY_Y] = "Y",
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[KEY_U] = "U", [KEY_I] = "I",
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[KEY_O] = "O", [KEY_P] = "P",
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[KEY_LEFTBRACE] = "LeftBrace", [KEY_RIGHTBRACE] = "RightBrace",
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[KEY_ENTER] = "Enter", [KEY_LEFTCTRL] = "LeftControl",
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[KEY_A] = "A", [KEY_S] = "S",
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[KEY_D] = "D", [KEY_F] = "F",
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[KEY_G] = "G", [KEY_H] = "H",
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[KEY_J] = "J", [KEY_K] = "K",
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[KEY_L] = "L", [KEY_SEMICOLON] = "Semicolon",
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[KEY_APOSTROPHE] = "Apostrophe", [KEY_GRAVE] = "Grave",
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[KEY_LEFTSHIFT] = "LeftShift", [KEY_BACKSLASH] = "BackSlash",
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[KEY_Z] = "Z", [KEY_X] = "X",
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[KEY_C] = "C", [KEY_V] = "V",
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[KEY_B] = "B", [KEY_N] = "N",
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[KEY_M] = "M", [KEY_COMMA] = "Comma",
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[KEY_DOT] = "Dot", [KEY_SLASH] = "Slash",
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[KEY_RIGHTSHIFT] = "RightShift", [KEY_KPASTERISK] = "KPAsterisk",
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[KEY_LEFTALT] = "LeftAlt", [KEY_SPACE] = "Space",
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[KEY_CAPSLOCK] = "CapsLock", [KEY_F1] = "F1",
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[KEY_F2] = "F2", [KEY_F3] = "F3",
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[KEY_F4] = "F4", [KEY_F5] = "F5",
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[KEY_F6] = "F6", [KEY_F7] = "F7",
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[KEY_F8] = "F8", [KEY_F9] = "F9",
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[KEY_F10] = "F10", [KEY_NUMLOCK] = "NumLock",
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[KEY_SCROLLLOCK] = "ScrollLock", [KEY_KP7] = "KP7",
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[KEY_KP8] = "KP8", [KEY_KP9] = "KP9",
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[KEY_KPMINUS] = "KPMinus", [KEY_KP4] = "KP4",
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[KEY_KP5] = "KP5", [KEY_KP6] = "KP6",
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[KEY_KPPLUS] = "KPPlus", [KEY_KP1] = "KP1",
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[KEY_KP2] = "KP2", [KEY_KP3] = "KP3",
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[KEY_KP0] = "KP0", [KEY_KPDOT] = "KPDot",
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[KEY_ZENKAKUHANKAKU] = "Zenkaku/Hankaku", [KEY_102ND] = "102nd",
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[KEY_F11] = "F11", [KEY_F12] = "F12",
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[KEY_RO] = "RO", [KEY_KATAKANA] = "Katakana",
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[KEY_HIRAGANA] = "HIRAGANA", [KEY_HENKAN] = "Henkan",
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[KEY_KATAKANAHIRAGANA] = "Katakana/Hiragana", [KEY_MUHENKAN] = "Muhenkan",
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[KEY_KPJPCOMMA] = "KPJpComma", [KEY_KPENTER] = "KPEnter",
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[KEY_RIGHTCTRL] = "RightCtrl", [KEY_KPSLASH] = "KPSlash",
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[KEY_SYSRQ] = "SysRq", [KEY_RIGHTALT] = "RightAlt",
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[KEY_LINEFEED] = "LineFeed", [KEY_HOME] = "Home",
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[KEY_UP] = "Up", [KEY_PAGEUP] = "PageUp",
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[KEY_LEFT] = "Left", [KEY_RIGHT] = "Right",
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[KEY_END] = "End", [KEY_DOWN] = "Down",
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[KEY_PAGEDOWN] = "PageDown", [KEY_INSERT] = "Insert",
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[KEY_DELETE] = "Delete", [KEY_MACRO] = "Macro",
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[KEY_MUTE] = "Mute", [KEY_VOLUMEDOWN] = "VolumeDown",
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[KEY_VOLUMEUP] = "VolumeUp", [KEY_POWER] = "Power",
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[KEY_KPEQUAL] = "KPEqual", [KEY_KPPLUSMINUS] = "KPPlusMinus",
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[KEY_PAUSE] = "Pause", [KEY_KPCOMMA] = "KPComma",
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[KEY_HANGUEL] = "Hanguel", [KEY_HANJA] = "Hanja",
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[KEY_YEN] = "Yen", [KEY_LEFTMETA] = "LeftMeta",
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[KEY_RIGHTMETA] = "RightMeta", [KEY_COMPOSE] = "Compose",
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[KEY_STOP] = "Stop", [KEY_AGAIN] = "Again",
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[KEY_PROPS] = "Props", [KEY_UNDO] = "Undo",
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[KEY_FRONT] = "Front", [KEY_COPY] = "Copy",
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[KEY_OPEN] = "Open", [KEY_PASTE] = "Paste",
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[KEY_FIND] = "Find", [KEY_CUT] = "Cut",
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[KEY_HELP] = "Help", [KEY_MENU] = "Menu",
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[KEY_CALC] = "Calc", [KEY_SETUP] = "Setup",
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[KEY_SLEEP] = "Sleep", [KEY_WAKEUP] = "WakeUp",
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[KEY_FILE] = "File", [KEY_SENDFILE] = "SendFile",
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[KEY_DELETEFILE] = "DeleteFile", [KEY_XFER] = "X-fer",
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[KEY_PROG1] = "Prog1", [KEY_PROG2] = "Prog2",
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[KEY_WWW] = "WWW", [KEY_MSDOS] = "MSDOS",
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[KEY_COFFEE] = "Coffee", [KEY_DIRECTION] = "Direction",
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[KEY_CYCLEWINDOWS] = "CycleWindows", [KEY_MAIL] = "Mail",
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[KEY_BOOKMARKS] = "Bookmarks", [KEY_COMPUTER] = "Computer",
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[KEY_BACK] = "Back", [KEY_FORWARD] = "Forward",
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[KEY_CLOSECD] = "CloseCD", [KEY_EJECTCD] = "EjectCD",
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[KEY_EJECTCLOSECD] = "EjectCloseCD", [KEY_NEXTSONG] = "NextSong",
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[KEY_PLAYPAUSE] = "PlayPause", [KEY_PREVIOUSSONG] = "PreviousSong",
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[KEY_STOPCD] = "StopCD", [KEY_RECORD] = "Record",
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[KEY_REWIND] = "Rewind", [KEY_PHONE] = "Phone",
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[KEY_ISO] = "ISOKey", [KEY_CONFIG] = "Config",
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[KEY_HOMEPAGE] = "HomePage", [KEY_REFRESH] = "Refresh",
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[KEY_EXIT] = "Exit", [KEY_MOVE] = "Move",
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[KEY_EDIT] = "Edit", [KEY_SCROLLUP] = "ScrollUp",
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[KEY_SCROLLDOWN] = "ScrollDown", [KEY_KPLEFTPAREN] = "KPLeftParenthesis",
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[KEY_KPRIGHTPAREN] = "KPRightParenthesis", [KEY_F13] = "F13",
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[KEY_F14] = "F14", [KEY_F15] = "F15",
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[KEY_F16] = "F16", [KEY_F17] = "F17",
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[KEY_F18] = "F18", [KEY_F19] = "F19",
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[KEY_F20] = "F20", [KEY_F21] = "F21",
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[KEY_F22] = "F22", [KEY_F23] = "F23",
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[KEY_F24] = "F24", [KEY_PLAYCD] = "PlayCD",
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[KEY_PAUSECD] = "PauseCD", [KEY_PROG3] = "Prog3",
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[KEY_PROG4] = "Prog4", [KEY_SUSPEND] = "Suspend",
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[KEY_CLOSE] = "Close", [KEY_PLAY] = "Play",
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[KEY_FASTFORWARD] = "Fast Forward", [KEY_BASSBOOST] = "Bass Boost",
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[KEY_PRINT] = "Print", [KEY_HP] = "HP",
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[KEY_CAMERA] = "Camera", [KEY_SOUND] = "Sound",
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[KEY_QUESTION] = "Question", [KEY_EMAIL] = "Email",
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[KEY_CHAT] = "Chat", [KEY_SEARCH] = "Search",
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[KEY_CONNECT] = "Connect", [KEY_FINANCE] = "Finance",
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[KEY_SPORT] = "Sport", [KEY_SHOP] = "Shop",
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[KEY_ALTERASE] = "Alternate Erase", [KEY_CANCEL] = "Cancel",
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[KEY_BRIGHTNESSDOWN] = "Brightness down", [KEY_BRIGHTNESSUP] = "Brightness up",
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[KEY_MEDIA] = "Media", [KEY_UNKNOWN] = "Unknown",
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[BTN_0] = "Btn0", [BTN_1] = "Btn1",
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[BTN_2] = "Btn2", [BTN_3] = "Btn3",
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[BTN_4] = "Btn4", [BTN_5] = "Btn5",
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[BTN_6] = "Btn6", [BTN_7] = "Btn7",
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[BTN_8] = "Btn8", [BTN_9] = "Btn9",
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[BTN_LEFT] = "LeftBtn", [BTN_RIGHT] = "RightBtn",
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[BTN_MIDDLE] = "MiddleBtn", [BTN_SIDE] = "SideBtn",
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[BTN_EXTRA] = "ExtraBtn", [BTN_FORWARD] = "ForwardBtn",
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[BTN_BACK] = "BackBtn", [BTN_TASK] = "TaskBtn",
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[BTN_TRIGGER] = "Trigger", [BTN_THUMB] = "ThumbBtn",
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[BTN_THUMB2] = "ThumbBtn2", [BTN_TOP] = "TopBtn",
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[BTN_TOP2] = "TopBtn2", [BTN_PINKIE] = "PinkieBtn",
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[BTN_BASE] = "BaseBtn", [BTN_BASE2] = "BaseBtn2",
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[BTN_BASE3] = "BaseBtn3", [BTN_BASE4] = "BaseBtn4",
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[BTN_BASE5] = "BaseBtn5", [BTN_BASE6] = "BaseBtn6",
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[BTN_DEAD] = "BtnDead", [BTN_A] = "BtnA",
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[BTN_B] = "BtnB", [BTN_C] = "BtnC",
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[BTN_X] = "BtnX", [BTN_Y] = "BtnY",
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[BTN_Z] = "BtnZ", [BTN_TL] = "BtnTL",
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[BTN_TR] = "BtnTR", [BTN_TL2] = "BtnTL2",
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[BTN_TR2] = "BtnTR2", [BTN_SELECT] = "BtnSelect",
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[BTN_START] = "BtnStart", [BTN_MODE] = "BtnMode",
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[BTN_THUMBL] = "BtnThumbL", [BTN_THUMBR] = "BtnThumbR",
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[BTN_TOOL_PEN] = "ToolPen", [BTN_TOOL_RUBBER] = "ToolRubber",
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[BTN_TOOL_BRUSH] = "ToolBrush", [BTN_TOOL_PENCIL] = "ToolPencil",
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[BTN_TOOL_AIRBRUSH] = "ToolAirbrush", [BTN_TOOL_FINGER] = "ToolFinger",
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[BTN_TOOL_MOUSE] = "ToolMouse", [BTN_TOOL_LENS] = "ToolLens",
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[BTN_TOUCH] = "Touch", [BTN_STYLUS] = "Stylus",
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[BTN_STYLUS2] = "Stylus2", [BTN_TOOL_DOUBLETAP] = "Tool Doubletap",
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[BTN_TOOL_TRIPLETAP] = "Tool Tripletap", [BTN_GEAR_DOWN] = "WheelBtn",
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[BTN_GEAR_UP] = "Gear up", [KEY_OK] = "Ok",
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[KEY_SELECT] = "Select", [KEY_GOTO] = "Goto",
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[KEY_CLEAR] = "Clear", [KEY_POWER2] = "Power2",
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[KEY_OPTION] = "Option", [KEY_INFO] = "Info",
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[KEY_TIME] = "Time", [KEY_VENDOR] = "Vendor",
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[KEY_ARCHIVE] = "Archive", [KEY_PROGRAM] = "Program",
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[KEY_CHANNEL] = "Channel", [KEY_FAVORITES] = "Favorites",
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[KEY_EPG] = "EPG", [KEY_PVR] = "PVR",
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[KEY_MHP] = "MHP", [KEY_LANGUAGE] = "Language",
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[KEY_TITLE] = "Title", [KEY_SUBTITLE] = "Subtitle",
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[KEY_ANGLE] = "Angle", [KEY_ZOOM] = "Zoom",
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[KEY_MODE] = "Mode", [KEY_KEYBOARD] = "Keyboard",
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[KEY_SCREEN] = "Screen", [KEY_PC] = "PC",
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[KEY_TV] = "TV", [KEY_TV2] = "TV2",
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[KEY_VCR] = "VCR", [KEY_VCR2] = "VCR2",
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[KEY_SAT] = "Sat", [KEY_SAT2] = "Sat2",
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[KEY_CD] = "CD", [KEY_TAPE] = "Tape",
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[KEY_RADIO] = "Radio", [KEY_TUNER] = "Tuner",
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[KEY_PLAYER] = "Player", [KEY_TEXT] = "Text",
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[KEY_DVD] = "DVD", [KEY_AUX] = "Aux",
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[KEY_MP3] = "MP3", [KEY_AUDIO] = "Audio",
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[KEY_VIDEO] = "Video", [KEY_DIRECTORY] = "Directory",
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[KEY_LIST] = "List", [KEY_MEMO] = "Memo",
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[KEY_CALENDAR] = "Calendar", [KEY_RED] = "Red",
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[KEY_GREEN] = "Green", [KEY_YELLOW] = "Yellow",
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[KEY_BLUE] = "Blue", [KEY_CHANNELUP] = "ChannelUp",
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[KEY_CHANNELDOWN] = "ChannelDown", [KEY_FIRST] = "First",
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[KEY_LAST] = "Last", [KEY_AB] = "AB",
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[KEY_NEXT] = "Next", [KEY_RESTART] = "Restart",
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[KEY_SLOW] = "Slow", [KEY_SHUFFLE] = "Shuffle",
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[KEY_BREAK] = "Break", [KEY_PREVIOUS] = "Previous",
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[KEY_DIGITS] = "Digits", [KEY_TEEN] = "TEEN",
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[KEY_TWEN] = "TWEN", [KEY_DEL_EOL] = "Delete EOL",
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[KEY_DEL_EOS] = "Delete EOS", [KEY_INS_LINE] = "Insert line",
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[KEY_DEL_LINE] = "Delete line",
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};
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char *absval[5] = { "Value", "Min ", "Max ", "Fuzz ", "Flat " };
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char *relatives[REL_MAX + 1] = {
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[0 ... REL_MAX] = NULL,
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[REL_X] = "X", [REL_Y] = "Y",
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[REL_Z] = "Z", [REL_HWHEEL] = "HWheel",
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[REL_DIAL] = "Dial", [REL_WHEEL] = "Wheel",
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[REL_MISC] = "Misc",
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};
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char *absolutes[ABS_MAX + 1] = {
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[0 ... ABS_MAX] = NULL,
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[ABS_X] = "X", [ABS_Y] = "Y",
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[ABS_Z] = "Z", [ABS_RX] = "Rx",
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[ABS_RY] = "Ry", [ABS_RZ] = "Rz",
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[ABS_THROTTLE] = "Throttle", [ABS_RUDDER] = "Rudder",
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[ABS_WHEEL] = "Wheel", [ABS_GAS] = "Gas",
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[ABS_BRAKE] = "Brake", [ABS_HAT0X] = "Hat0X",
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[ABS_HAT0Y] = "Hat0Y", [ABS_HAT1X] = "Hat1X",
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[ABS_HAT1Y] = "Hat1Y", [ABS_HAT2X] = "Hat2X",
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[ABS_HAT2Y] = "Hat2Y", [ABS_HAT3X] = "Hat3X",
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[ABS_HAT3Y] = "Hat 3Y", [ABS_PRESSURE] = "Pressure",
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[ABS_DISTANCE] = "Distance", [ABS_TILT_X] = "XTilt",
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[ABS_TILT_Y] = "YTilt", [ABS_TOOL_WIDTH] = "Tool Width",
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[ABS_VOLUME] = "Volume", [ABS_MISC] = "Misc",
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};
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char *misc[MSC_MAX + 1] = {
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[ 0 ... MSC_MAX] = NULL,
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[MSC_SERIAL] = "Serial", [MSC_PULSELED] = "Pulseled",
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[MSC_GESTURE] = "Gesture", [MSC_RAW] = "RawData",
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[MSC_SCAN] = "ScanCode",
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};
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char *leds[LED_MAX + 1] = {
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[0 ... LED_MAX] = NULL,
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[LED_NUML] = "NumLock", [LED_CAPSL] = "CapsLock",
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[LED_SCROLLL] = "ScrollLock", [LED_COMPOSE] = "Compose",
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[LED_KANA] = "Kana", [LED_SLEEP] = "Sleep",
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[LED_SUSPEND] = "Suspend", [LED_MUTE] = "Mute",
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[LED_MISC] = "Misc",
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};
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char *repeats[REP_MAX + 1] = {
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[0 ... REP_MAX] = NULL,
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[REP_DELAY] = "Delay", [REP_PERIOD] = "Period"
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};
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char *sounds[SND_MAX + 1] = {
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[0 ... SND_MAX] = NULL,
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[SND_CLICK] = "Click", [SND_BELL] = "Bell",
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[SND_TONE] = "Tone"
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};
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char **names[EV_MAX + 1] = {
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[0 ... EV_MAX] = NULL,
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[EV_SYN] = events, [EV_KEY] = keys,
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[EV_REL] = relatives, [EV_ABS] = absolutes,
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[EV_MSC] = misc, [EV_LED] = leds,
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[EV_SND] = sounds, [EV_REP] = repeats,
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};
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#define BITS_PER_LONG (sizeof(long) * 8)
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#define NBITS(x) ((((x)-1)/BITS_PER_LONG)+1)
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#define OFF(x) ((x)%BITS_PER_LONG)
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#define BIT(x) (1UL<<OFF(x))
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#define LONG(x) ((x)/BITS_PER_LONG)
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#define test_bit(bit, array) ((array[LONG(bit)] >> OFF(bit)) & 1)
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int main (int argc, char **argv)
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{
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int fd, rd, i, j, k;
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struct input_event ev[64];
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int version;
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unsigned short id[4];
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unsigned long bit[EV_MAX][NBITS(KEY_MAX)];
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char name[256] = "Unknown";
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int abs[5];
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if (argc < 2) {
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printf("Usage: evtest /dev/input/eventX\n");
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printf("Where X = input device number\n");
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return 1;
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}
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if ((fd = open(argv[argc - 1], O_RDONLY)) < 0) {
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perror("evtest");
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return 1;
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}
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if (ioctl(fd, EVIOCGVERSION, &version)) {
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perror("evtest: can't get version");
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return 1;
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}
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printf("Input driver version is %d.%d.%d\n",
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version >> 16, (version >> 8) & 0xff, version & 0xff);
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ioctl(fd, EVIOCGID, id);
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printf("Input device ID: bus 0x%x vendor 0x%x product 0x%x version 0x%x\n",
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id[ID_BUS], id[ID_VENDOR], id[ID_PRODUCT], id[ID_VERSION]);
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ioctl(fd, EVIOCGNAME(sizeof(name)), name);
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printf("Input device name: \"%s\"\n", name);
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memset(bit, 0, sizeof(bit));
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ioctl(fd, EVIOCGBIT(0, EV_MAX), bit[0]);
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printf("Supported events:\n");
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for (i = 0; i < EV_MAX; i++)
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if (test_bit(i, bit[0])) {
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printf(" Event type %d (%s)\n", i, events[i] ? events[i] : "?");
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if (!i) continue;
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ioctl(fd, EVIOCGBIT(i, KEY_MAX), bit[i]);
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for (j = 0; j < KEY_MAX; j++)
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if (test_bit(j, bit[i])) {
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printf(" Event code %d (%s)\n", j, names[i] ? (names[i][j] ? names[i][j] : "?") : "?");
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if (i == EV_ABS) {
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ioctl(fd, EVIOCGABS(j), abs);
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for (k = 0; k < 5; k++)
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if ((k < 3) || abs[k])
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printf(" %s %6d\n", absval[k], abs[k]);
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}
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}
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}
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printf("Testing ... (interrupt to exit)\n");
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while (1) {
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rd = read(fd, ev, sizeof(struct input_event) * 64);
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if (rd < (int) sizeof(struct input_event)) {
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printf("yyy\n");
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perror("\nevtest: error reading");
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return 1;
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}
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for (i = 0; i < rd / sizeof(struct input_event); i++)
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if (ev[i].type == EV_SYN) {
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printf("Event: time %ld.%06ld, -------------- %s ------------\n",
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ev[i].time.tv_sec, ev[i].time.tv_usec, ev[i].code ? "Config Sync" : "Report Sync" );
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} else if (ev[i].type == EV_MSC && (ev[i].code == MSC_RAW || ev[i].code == MSC_SCAN)) {
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printf("Event: time %ld.%06ld, type %d (%s), code %d (%s), value %02x\n",
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ev[i].time.tv_sec, ev[i].time.tv_usec, ev[i].type,
-
events[ev[i].type] ? events[ev[i].type] : "?",
-
ev[i].code,
-
names[ev[i].type] ? (names[ev[i].type][ev[i].code] ? names[ev[i].type][ev[i].code] : "?") : "?",
-
ev[i].value);
-
} else {
-
printf("Event: time %ld.%06ld, type %d (%s), code %d (%s), value %d\n",
-
ev[i].time.tv_sec, ev[i].time.tv_usec, ev[i].type,
-
events[ev[i].type] ? events[ev[i].type] : "?",
-
ev[i].code,
-
names[ev[i].type] ? (names[ev[i].type][ev[i].code] ? names[ev[i].type][ev[i].code] : "?") : "?",
-
ev[i].value);
-
}
-
-
}
-
}
gcc Evtest.c -o evtest
getevent单独提取出来在linux下编译做了些修改
getevent.h
-
#include <linux/input.h>
-
#include <stdio.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,
-
};
-
-
#if 0
-
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,
-
};
-
#endif
-
-
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,
-
}
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 <linux/limits.h>
-
#include <sys/poll.h>
-
#include <linux/input.h>
-
#include <errno.h>
-
#include <unistd.h>
-
#include <time.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(" );
-
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(" \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, (int) (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;
-
int clkid = CLOCK_MONOTONIC;
-
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';
-
}
-
-
if (ioctl(fd, EVIOCSCLOCKID, &clkid) != 0) {
-
fprintf(stderr, "Can't enable monotonic clock reporting: %s\n", strerror(errno));
-
// a non-fatal error
-
}
-
-
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(char *name)
-
{
-
fprintf(stderr, "Usage: %s [-t] [-n] [-s switchmask] [-S] [-v [mask]] [-d] [-p] [-i] [-l] [-q] [-c count] [-r] [device]\n", name);
-
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 main(int argc, char *argv[])
-
{
-
int c;
-
int i;
-
int res;
-
int get_time = 0;
-
int print_device = 0;
-
char *newline = "\n";
-
uint16_t get_switch = 0;
-
struct input_event event;
-
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(argv[0]);
-
exit(1);
-
}
-
} while (1);
-
if(dont_block == -1)
-
dont_block = 0;
-
-
if (optind + 1 == argc) {
-
device = argv[optind];
-
optind++;
-
}
-
if (optind != argc) {
-
usage(argv[0]);
-
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) {
-
//int 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;
-
}
gcc getevent.c getevent.h -I ./ -o getevent
作者:帅得不敢出门 程序员群:31843264
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