From ab959d7b4194715870128e616b8e29d4a101e488 Mon Sep 17 00:00:00 2001 From: etobi Date: Tue, 3 Sep 2013 09:48:41 +0200 Subject: Imported Upstream version 1.1.1+rev1207 --- test/evtest.c | 251 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 251 insertions(+) create mode 100644 test/evtest.c (limited to 'test/evtest.c') diff --git a/test/evtest.c b/test/evtest.c new file mode 100644 index 0000000..a61593e --- /dev/null +++ b/test/evtest.c @@ -0,0 +1,251 @@ +/* + * $Id: evtest.c,v 1.3 2005/08/15 20:43:52 js Exp $ + * + * Copyright (c) 1999-2000 Vojtech Pavlik + * + * Event device test program + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Should you need to contact me, the author, you can do so either by + * e-mail - mail your message to , or by paper mail: + * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic + */ + +#include + +#include +#include +#include +#include +#include + +char *events[EV_MAX + 1] = { "Sync", "Key", "Relative", "Absolute", "Misc", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, +NULL, NULL, NULL, "LED", "Sound", NULL, "Repeat", "ForceFeedback", "Power", "ForceFeedbackStatus"}; +char *syncs[2] = { "Sync", "Config"}; +char *keys[KEY_MAX + 1] = { + // 0x000 + "Reserved", "Esc", "1", "2", "3", "4", "5", "6", + "7", "8", "9", "0", "Minus", "Equal", "Backspace", "Tab", + // 0x010 + "Q", "W", "E", "R", "T", "Y", "U", "I", + "O", "P", "LeftBrace", "RightBrace", "Enter", "LeftControl", "A", "S", + // 0x020 + "D", "F", "G", "H", "J", "K", "L", "Semicolon", + "Apostrophe", "Grave", "LeftShift", "BackSlash", "Z", "X", "C", "V", + // 0x030 + "B", "N", "M", "Comma", "Dot", "Slash", "RightShift", "KPAsterisk", + "LeftAlt", "Space", "CapsLock", "F1", "F2", "F3", "F4", "F5", + // 0x040 + "F6", "F7", "F8", "F9", "F10", "NumLock", "ScrollLock", "KP7", + "KP8", "KP9", "KPMinus", "KP4", "KP5", "KP6", "KPPlus", "KP1", + // 0x050 + "KP2", "KP3", "KP0", "KPDot", NULL, "ZENKAKUHANKAKU", "102nd", "F11", + "F12", "RO", "KATAKANA", "HIRAGANA", "HENKAN", "KATAKANAHIRAGANA", "MUHENKAN", "KPJPCOMMA", + // 0x060 + "KPEnter", "RightCtrl", "KPSlash", "SysRq", "RightAlt", "LineFeed", "Home", "Up", + "PageUp", "Left", "Right", "End", "Down", "PageDown", "Insert", "Delete", + // 0x070 + "Macro", "Mute", "VolumeDown", "VolumeUp", "Power", "KPEqual", "KPPlusMinus", "Pause", + NULL, "KPComma", "HANGUEL", "HANJA", "YEN", "LeftMeta", "RightMeta", "Compose", + // 0x080 + "Stop", "Again", "Props", "Undo", "Front", "Copy", "Open", "Paste", + "Find", "Cut", "Help", "Menu", "Calc", "Setup", "Sleep", "WakeUp", + // 0x090 + "File", "SendFile", "DeleteFile", "X-fer", "Prog1", "Prog2", "WWW", "MSDOS", + "Coffee", "Direction", "CycleWindows", "Mail", "Bookmarks", "Computer", "Back", "Forward", + // 0x0A0 + "CloseCD", "EjectCD", "EjectCloseCD", "NextSong", "PlayPause", "PreviousSong", "StopCD", "Record", + "Rewind", "Phone", "ISOKey", "Config", "HomePage", "Refresh", "Exit", "Move", + // 0x0B0 + "Edit", "ScrollUp", "ScrollDown", "KPLeftParenthesis", "KPRightParenthesis", NULL, NULL, "F13", + "F14", "F15", "F16", "F17", "F18", "F19", "F20", "F21", + // 0x0C0 + "F22", "F23", "F24", NULL, NULL, NULL, NULL, NULL, + "PlayCD", "PauseCD", "Prog3", "Prog4", NULL, "Suspend", "Close", "Play", + // 0x0D0 + "FastForward", "BassBoost", "Print", "HP", "Camera", "Sound", "Question", "EMail", + "Chat", "Search", "Connect", "Finance", "Sport", "Shop", "AltErase", "Cancel", + // 0x0E0 + "BrightnessDown", "BrightnessUp", "Media", NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + // 0x0F0 + "Unknown", NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + // 0x100 + "Btn0", "Btn1", "Btn2", "Btn3", "Btn4", "Btn5", "Btn6", "Btn7", + "Btn8", "Btn9", NULL, NULL, NULL, NULL, NULL, NULL, + // 0x110 + "LeftBtn", "RightBtn", "MiddleBtn", "SideBtn", "ExtraBtn", "ForwardBtn", "BackBtn", "TaskBtn", + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + // 0x120 + "Trigger", "ThumbBtn", "ThumbBtn2", "TopBtn", "TopBtn2", "PinkieBtn", "BaseBtn", "BaseBtn2", + "BaseBtn3", "BaseBtn4", "BaseBtn5", "BaseBtn6", NULL, NULL, NULL, "BtnDead", + // 0x130 + "BtnA", "BtnB", "BtnC", "BtnX", "BtnY", "BtnZ", "BtnTL", "BtnTR", + "BtnTL2", "BtnTR2", "BtnSelect", "BtnStart", "BtnMode", "BtnThumbL", "BtnThumbR", NULL, + // 0x140 + "ToolPen", "ToolRubber", "ToolBrush", "ToolPencil", "ToolAirbrush", "ToolFinger", "ToolMouse", "ToolLens", + NULL, NULL, "Touch", "Stylus", "Stylus2", "ToolDoubleTap", "ToolTripleTap", NULL, + // 0x150 + "GearDown", "GearUp", NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + // 0x160 + "Ok", "Select", "Goto", "Clear", "Power2", "Option", "Info", "Time", + "Vendor", "Archive", "Program", "Channel", "Favorites", "EPG", "PVR", "MHP", + // 0x170 + "Language", "Title", "Subtitle", "Angle", "Zoom", "Mode", "Keyboard", "Screen", + "PC", "TV", "TV2", "VCR", "VCR2", "Sat", "Sat2", "CD", + // 0x180 + "Tape", "Radio", "Tuner", "Player", "Text", "DVD", "Aux", "MP3", + "Audio", "Video", "Directory", "List", "Memo", "Calendar", "Red", "Green", + // 0x190 + "Yellow", "Blue", "ChannelUp", "ChannelDown", "First", "Last", "AB", "Next", + "Restart", "Slow", "Shuffle", "Break", "Previous", "Digits", "Teen", "Twen", + // 0x1A0 + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + // 0x1B0 + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + // 0x1C0 + "DelEOL", "DelEOS", "InsLine", "DelLine", NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + // 0x1D0 + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + // 0x1E0 + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + // 0x1F0 + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, +}; + +char *absval[5] = { "Value", "Min ", "Max ", "Fuzz ", "Flat " }; +char *relatives[REL_MAX + 1] = { + "X", "Y", "Z", NULL, NULL, NULL, "HWheel", "Dial", + "Wheel", "Misc", NULL, NULL, NULL, NULL, NULL, NULL, +}; +char *absolutes[ABS_MAX + 1] = { + // 0x00 + "X", "Y", "Z", "Rx", "Ry", "Rz", "Throttle", "Rudder", + "Wheel", "Gas", "Brake", NULL, NULL, NULL, NULL, NULL, + // 0x10 + "Hat0X", "Hat0Y", "Hat1X", "Hat1Y", "Hat2X", "Hat2Y", "Hat3X", "Hat 3Y", + "Pressure", "Distance", "XTilt", "YTilt", "ToolWidth", NULL, NULL, NULL, + // 0x20 + "Volume", NULL, NULL, NULL, NULL, NULL, NULL, NULL, + "Misc", NULL, NULL, NULL, NULL, NULL, NULL, NULL, + // 0x30 + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, +}; +char *leds[LED_MAX + 1] = { "NumLock", "CapsLock", "ScrollLock", "Compose", "Kana", "Sleep", "Suspend", "Mute" }; +char *repeats[REP_MAX + 1] = { "Delay", "Period" }; +char *sounds[SND_MAX + 1] = { "Bell", "Click" }; + +char **names[EV_MAX + 1] = { syncs, keys, relatives, absolutes, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, +NULL, NULL, leds, sounds, NULL, repeats, NULL, NULL, NULL }; + +#ifndef BITS_PER_LONG +#define BITS_PER_LONG (sizeof(long) * 8) +#endif +#define NBITS(x) ((((x)-1)/BITS_PER_LONG)+1) +#define OFF(x) ((x)%BITS_PER_LONG) +#define BIT(x) (1UL<> OFF(bit)) & 1) + +int main (int argc, char **argv) +{ + int fd, rd, i, j, k; + struct input_event ev[64]; + int version; + unsigned short id[4]; + unsigned long bit[EV_MAX][NBITS(KEY_MAX)]; + char name[256] = "Unknown"; + int _abs[5]; + + if (argc < 2) { + printf("Usage: evtest /dev/input/eventX\n"); + printf("Where X = input device number\n"); + exit(1); + } + + if ((fd = open(argv[argc - 1], O_RDONLY)) < 0) { + perror("evtest"); + exit(1); + } + + if (ioctl(fd, EVIOCGVERSION, &version)) { + perror("evtest: can't get version"); + exit(1); + } + + printf("Input driver version is %d.%d.%d\n", + version >> 16, (version >> 8) & 0xff, version & 0xff); + + ioctl(fd, EVIOCGID, id); + printf("Input device ID: bus 0x%x vendor 0x%x product 0x%x version 0x%x\n", + id[ID_BUS], id[ID_VENDOR], id[ID_PRODUCT], id[ID_VERSION]); + + ioctl(fd, EVIOCGNAME(sizeof(name)), name); + printf("Input device name: \"%s\"\n", name); + + memset(bit, 0, sizeof(bit)); + ioctl(fd, EVIOCGBIT(0, EV_MAX), bit[0]); + printf("Supported events:\n"); + + for (i = 0; i < EV_MAX; i++) + if (test_bit(i, bit[0])) { + printf(" Event type %d (%s)\n", i, events[i] ? events[i] : "?"); + ioctl(fd, EVIOCGBIT(i, KEY_MAX), bit[i]); + for (j = 0; j < KEY_MAX; j++) + if (test_bit(j, bit[i])) { + printf(" Event code %d (%s)\n", j, names[i] ? (names[i][j] ? names[i][j] : "?") : "?"); + if (i == EV_ABS) { + ioctl(fd, EVIOCGABS(j), _abs); + for (k = 0; k < 5; k++) + if ((k < 3) || _abs[k]) + printf(" %s %6d\n", absval[k], _abs[k]); + } + } + } + + + printf("Testing ... (interrupt to exit)\n"); + + while (1) { + rd = read(fd, ev, sizeof(struct input_event) * 64); + + if (rd < (int) sizeof(struct input_event)) { + printf("yyy\n"); + perror("\nevtest: error reading"); + exit (1); + } + + for (i = 0; i < rd / (int) sizeof(struct input_event); i++) + 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); + + } +} -- cgit v1.2.3