--- /dev/null
+! Copyright (C) 2021 Doug Coleman.
+! See http://factorcode.org/license.txt for BSD license.
+USING: alien alien.c-types alien.data alien.syntax byte-arrays
+classes.struct combinators continuations io.encodings.string
+io.encodings.utf8 kernel libc math math.vectors sequences
+splitting unix.ffi unix.types ;
+IN: linux.input-events.ffi
+
+! IOCTLs 0x00-0x7f
+STRUCT: input_id
+ { bustype __u16 }
+ { vendor __u16 }
+ { product __u16 }
+ { version __u16 } ;
+
+STRUCT: input_absinfo
+ { value __s32 }
+ { minimum __s32 }
+ { maximum __s32 }
+ { fuzz __s32 }
+ { flat __s32 }
+ { resolution __s32 } ;
+
+STRUCT: input_keymap_entry
+ { flags __u8 }
+ { len __u8 }
+ { index __u16 }
+ { keycode __u32 }
+ { scancode __u8[32] } ;
+
+STRUCT: input_mask
+ { type __u32 }
+ { codes_size __u32 }
+ { codes_ptr __u64 } ;
+
+STRUCT: ff_replay
+ { length __u16 }
+ { delay __u16 } ;
+
+STRUCT: ff_trigger
+ { button __u16 }
+ { interval __u16 } ;
+
+STRUCT: ff_envelope
+ { attack_length __u16 }
+ { attack_level __u16 }
+ { fade_length __u16 }
+ { fade_level __u16 } ;
+
+STRUCT: ff_constant_effect
+ { level __s16 }
+ { envelope ff_envelope } ;
+
+STRUCT: ff_ramp_effect
+ { start_level __s16 }
+ { end_level __s16 }
+ { envelope ff_envelope } ;
+
+STRUCT: ff_condition_effect
+ { right_saturation __u16 }
+ { left_saturation __u16 }
+ { right_coeff __s16 }
+ { left_coeff __s16 }
+ { deadband __u16 }
+ { center __s16 } ;
+
+STRUCT: ff_periodic_effect
+ { waveform __u16 }
+ { period __u16 }
+ { magnitude __s16 }
+ { offset __s16 }
+ { phase __u16 }
+ { envelope ff_envelope }
+ { custom_len __u32 }
+ { custom_data __s16* } ;
+
+STRUCT: ff_rumble_effect
+ { strong_magnitude __u16 }
+ { weak_magnitude __u16 } ;
+
+UNION-STRUCT: ff_dummy
+ { constant ff_constant_effect }
+ { ramp ff_ramp_effect }
+ { periodic ff_periodic_effect }
+ { condition ff_condition_effect[2] } ! One for each axis
+ { rumble ff_rumble_effect } ;
+
+! direction in degrees, 0, 90, 180, 270: 0x0000 down, 0x4000 left, 0x8000 up, 0xc000 right
+STRUCT: ff_effect
+ { type __u16 }
+ { id __s16 }
+ { direction __u16 }
+ { trigger ff_trigger }
+ { replay ff_replay }
+ { union ff_dummy } ;
+
+: n>explode-values ( x -- seq )
+ [ dup 0 > ]
+ [ dup log2 2^ [ bitxor ] keep ] produce nip reverse ; inline
+
+: n>explode-positions ( x -- seq )
+ n>explode-values [ log2 ] map ; inline
+
+: seq>explode-values ( seq -- seq' )
+ [ [ n>explode-values ] dip 8 * v+n ] map-index concat ;
+
+: seq>explode-positions ( seq -- seq' )
+ [ [ n>explode-positions ] dip 8 * v+n ] map-index concat ;
+
+: values>implode ( seq -- x ) 0 [ bitor ] reduce ;
+: positions>implode ( seq -- x ) 0 [ 2^ bitor ] reduce ;
+
+CONSTANT: IOC_NONE 0
+CONSTANT: IOC_WRITE 1
+CONSTANT: IOC_READ 2
+
+! IOC is encoded as:
+CONSTANT: IOC_NRBITS 8
+CONSTANT: IOC_TYPEBITS 8
+CONSTANT: IOC_SIZEBITS 14
+CONSTANT: IOC_DIRBITS 2
+
+CONSTANT: IOC_NRSHIFT 0
+CONSTANT: IOC_TYPESHIFT 8 ! NRSHIFT + NRBITS
+CONSTANT: IOC_SIZESHIFT 16 ! TYPESHIFT + TYEPBITS
+CONSTANT: IOC_DIRSHIFT 30 ! SIZESHIFT + SIZEBITS
+
+: IOC ( dir type-ch nr c-size -- x )
+ {
+ [ IOC_DIRSHIFT shift ]
+ [ IOC_TYPESHIFT shift ]
+ [ IOC_NRSHIFT shift ]
+ [ IOC_SIZESHIFT shift ]
+ } spread + + + ; inline
+
+: IOR-size ( type-ch nr size -- x )
+ [ IOC_READ ] 3dip IOC ; inline
+
+: IOR ( type-ch nr c-type -- x c-type )
+ [ IOC_READ ] 3dip [ heap-size IOC ] keep ; inline
+
+: IOW ( type-ch nr struct -- x struct )
+ [ IOC_WRITE ] 3dip [ byte-length IOC ] keep ; inline
+: IOW-size ( type-ch nr size -- x )
+ [ IOC_WRITE ] 3dip IOC ; inline
+
+: call-ioctl ( handle id bytes -- ) ioctl io-error ; inline
+: call-ioctl-out ( handle id bytes -- out )
+ [ ioctl io-error ] keep ; inline
+
+: <0ref> ( type -- ref ) 0 swap <ref> ; inline
+: byte-array-ioctl ( handle id len -- out )
+ <byte-array> call-ioctl-out ; inline
+: c-array-ioctl ( handle id ctype -- out )
+ heap-size <byte-array> call-ioctl-out ; inline
+: c-string-ioctl ( handle id ctype -- out )
+ c-array-ioctl "\0" split1 drop utf8 decode ;
+: ctype-ioctl-out ( handle id ctype -- out )
+ [ <0ref> call-ioctl-out ] keep deref ; inline
+: ctype-ioctl-inout ( handle id bytes type -- out )
+ [ call-ioctl-out ] dip deref ; inline
+: struct-ioctl ( handle id struct-class -- out )
+ <struct> call-ioctl-out ; inline
+
+! EV IOC G/S - evdev ioctl get/set
+! EVIOCGVERSION EVIOCGID EVIOCGREP EVIOCSREP
+: evdev-get-version ( handle -- version ) CHAR: E 0x01 int IOR ctype-ioctl-out ;
+: evdev-get-id ( handle -- version ) CHAR: E 0x02 input_id IOR struct-ioctl ;
+: evdev-get-repeat ( handle -- version ) CHAR: E 0x03 { int 2 } IOR c-array-ioctl ;
+: evdev-set-repeat ( handle struct -- version )
+ [ CHAR: E 0x03 ] dip IOW call-ioctl-out ;
+! EVIOCGKEYCODE EVIOCGKEYCODE_V2 EVIOCSKEYCODE EVIOCSKEYCODE_V2
+: evdev-get-keycode ( handle -- int[2] ) CHAR: E 0x04 { int 2 } IOR c-array-ioctl ;
+: evdev-get-keycode-v2 ( handle -- input_keymap_entry ) CHAR: E 0x04 input_keymap_entry IOR struct-ioctl ;
+: evdev-set-keycode ( handle int[2] -- out ) [ CHAR: E 0x04 ] dip IOW call-ioctl-out ;
+: evdev-set-keycode-v2 ( handle input_keymap_entry -- out ) [ CHAR: E 0x04 ] dip IOW call-ioctl-out ;
+! EVIOCGNAME EVIOCGPHYS EVIOCGUNIQ EVIOCGPROP
+: evdev-get-name ( handle -- name ) CHAR: E 0x06 { char 256 } IOR c-string-ioctl ;
+: evdev-get-physical ( handle -- physical ) CHAR: E 0x07 { char 256 } IOR c-string-ioctl ;
+: evdev-get-unique ( handle -- unique )
+ '[ _ CHAR: E 0x08 { char 512 } IOR c-string-ioctl ] [ drop "" ] recover ;
+: evdev-get-prop ( handle -- prop ) CHAR: E 0x09 { char 256 } IOR c-string-ioctl ;
+! EVIOCGMTSLOTS, size is encoded by IOR
+STRUCT: input_mt_request_layout
+ { code __u32 }
+ { values __s32* } ; ! values[num_slots]
+: evdev-get-mt-slots ( handle size input_mt_request_layout -- prop )
+ '[ _ CHAR: E 0x0a _ IOR-size _ call-ioctl-out ] [ drop f ] recover ;
+! EVIOCGKEY EVIOCGLED EVIOCGSND EVIOCGSW EVIOCGABS EVIOCSABS
+: evdev-get-key ( handle -- bytes ) CHAR: E 0x18 256 IOR-size 256 byte-array-ioctl ;
+: evdev-get-led ( handle -- bytes ) CHAR: E 0x19 256 IOR-size 256 byte-array-ioctl ;
+: evdev-get-sound ( handle -- bytes ) CHAR: E 0x1a 256 IOR-size 256 byte-array-ioctl ;
+: evdev-get-switch ( handle -- bytes ) CHAR: E 0x1b 256 IOR-size 256 byte-array-ioctl ;
+: evdev-get-abs ( handle n -- int[6] ) [ CHAR: E ] dip 0x40 + input_absinfo IOR struct-ioctl ;
+: evdev-set-abs ( handle input_absinfo -- int[6] ) [ CHAR: E ] dip 0xc0 + input_absinfo IOW struct-ioctl ;
+! EVIOCSFF EVIOCRMFF EVIOCGEFFECTS
+: evdev-set-force-feedback ( handle ff_effect -- out )
+ [ CHAR: E 0x80 ] dip IOW call-ioctl-out ;
+: evdev-unset-force-feedback ( handle int -- int )
+ [ CHAR: E 0x81 ] dip IOW int ctype-ioctl-inout ;
+: evdev-get-simulataneous-effects ( handle -- int )
+ CHAR: E 0x84 int IOR ctype-ioctl-out ;
+! EVIOCGRAB EVIOCREVOKE
+: evdev-grab-device ( handle -- int )
+ CHAR: E 0x90 69 int <ref> IOW int ctype-ioctl-inout ;
+: evdev-ungrab-device ( handle -- )
+ CHAR: E 0x90 4 IOW-size f call-ioctl ;
+: evdev-revoke-device ( handle -- )
+ CHAR: E 0x91 4 IOW-size f call-ioctl ;
+! EVIOCGMASK EVIOCSMASK
+: evdev-get-event-mask ( handle -- int )
+ CHAR: E 0x92 input_mask IOR struct-ioctl ;
+: evdev-set-event-mask ( handle event_mask -- int )
+ [ CHAR: E 0x93 ] dip IOW call-ioctl-out ;
+! EVIOCSCLOCKID
+: evdev-set-clock-id ( handle n -- int )
+ [ CHAR: E 0xa0 ] dip int <ref> IOW int ctype-ioctl-inout ;
+
+: evdev-get-bytes ( handle ev len -- bits )
+ [
+ [ IOC_READ CHAR: E ]
+ [ 0x20 + ]
+ [ IOC ] tri*
+ ] keep byte-array-ioctl ;
+
+ENUM: INPUT_PROP
+ { INPUT_PROP_POINTER 0x00 } ! needs a pointer
+ { INPUT_PROP_DIRECT 0x01 } ! direct input devices
+ { INPUT_PROP_BUTTONPAD 0x02 } ! has button(s) under pad
+ { INPUT_PROP_SEMI_MT 0x03 } ! touch rectangle only
+ { INPUT_PROP_TOPBUTTONPAD 0x04 } ! softbuttons at top of pad
+ { INPUT_PROP_POINTING_STICK 0x05 } ! is a pointing stick
+ { INPUT_PROP_ACCELEROMETER 0x06 } ! has accelerometer
+ { INPUT_PROP_MAX 0x1f }
+ { INPUT_PROP_CNT 0x20 } ; ! (INPUT_PROP_MAX + 1)
+
+! Type, 2nd parameter from /dev/input/event8
+ENUM: INPUT_EVENT
+ { EV_SYN 0x00 } ! events
+ { EV_KEY 0x01 } ! keys/buttons
+ { EV_REL 0x02 } ! relative
+ { EV_ABS 0x03 } ! absolute
+ { EV_MSC 0x04 } ! miscellaneous
+ { EV_SW 0x05 } ! switches
+ { EV_LED 0x11 } ! LEDs
+ { EV_SND 0x12 } ! sound
+ { EV_REP 0x14 } ! autorepeat
+ { EV_FF 0x15 } ! force feedback
+ { EV_PWR 0x16 } ! power management
+ { EV_FF_STATUS 0x17 } ! force feedback status
+ { EV_MAX 0x1f } ! maximum
+ { EV_CNT 0x20 } ; ! EV_MAX + 1
+
+ENUM: INPUT_SYN
+ { SYN_REPORT 0 }
+ { SYN_CONFIG 1 }
+ { SYN_MT_REPORT 2 }
+ { SYN_DROPPED 3 }
+ { SYN_MAX 0x0f }
+ { SYN_CNT 0x10 } ; ! (SYN_MAX+1)
+
+! code, 3rd param
+ENUM: INPUT_KEY
+ { KEY_RESERVED 0 }
+ { KEY_ESC 1 }
+ { KEY_1 2 }
+ { KEY_2 3 }
+ { KEY_3 4 }
+ { KEY_4 5 }
+ { KEY_5 6 }
+ { KEY_6 7 }
+ { KEY_7 8 }
+ { KEY_8 9 }
+ { KEY_9 10 }
+ { KEY_0 11 }
+ { KEY_MINUS 12 }
+ { KEY_EQUAL 13 }
+ { KEY_BACKSPACE 14 }
+ { KEY_TAB 15 }
+ { KEY_Q 16 }
+ { KEY_W 17 }
+ { KEY_E 18 }
+ { KEY_R 19 }
+ { KEY_T 20 }
+ { KEY_Y 21 }
+ { KEY_U 22 }
+ { KEY_I 23 }
+ { KEY_O 24 }
+ { KEY_P 25 }
+ { KEY_LEFTBRACE 26 }
+ { KEY_RIGHTBRACE 27 }
+ { KEY_ENTER 28 }
+ { KEY_LEFTCTRL 29 }
+ { KEY_A 30 }
+ { KEY_S 31 }
+ { KEY_D 32 }
+ { KEY_F 33 }
+ { KEY_G 34 }
+ { KEY_H 35 }
+ { KEY_J 36 }
+ { KEY_K 37 }
+ { KEY_L 38 }
+ { KEY_SEMICOLON 39 }
+ { KEY_APOSTROPHE 40 }
+ { KEY_GRAVE 41 }
+ { KEY_LEFTSHIFT 42 }
+ { KEY_BACKSLASH 43 }
+ { KEY_Z 44 }
+ { KEY_X 45 }
+ { KEY_C 46 }
+ { KEY_V 47 }
+ { KEY_B 48 }
+ { KEY_N 49 }
+ { KEY_M 50 }
+ { KEY_COMMA 51 }
+ { KEY_DOT 52 }
+ { KEY_SLASH 53 }
+ { KEY_RIGHTSHIFT 54 }
+ { KEY_KPASTERISK 55 }
+ { KEY_LEFTALT 56 }
+ { KEY_SPACE 57 }
+ { KEY_CAPSLOCK 58 }
+ { KEY_F1 59 }
+ { KEY_F2 60 }
+ { KEY_F3 61 }
+ { KEY_F4 62 }
+ { KEY_F5 63 }
+ { KEY_F6 64 }
+ { KEY_F7 65 }
+ { KEY_F8 66 }
+ { KEY_F9 67 }
+ { KEY_F10 68 }
+ { KEY_NUMLOCK 69 }
+ { KEY_SCROLLLOCK 70 }
+ { KEY_KP7 71 }
+ { KEY_KP8 72 }
+ { KEY_KP9 73 }
+ { KEY_KPMINUS 74 }
+ { KEY_KP4 75 }
+ { KEY_KP5 76 }
+ { KEY_KP6 77 }
+ { KEY_KPPLUS 78 }
+ { KEY_KP1 79 }
+ { KEY_KP2 80 }
+ { KEY_KP3 81 }
+ { KEY_KP0 82 }
+ { KEY_KPDOT 83 }
+ { KEY_ZENKAKUHANKAKU 85 }
+ { KEY_102ND 86 }
+ { KEY_F11 87 }
+ { KEY_F12 88 }
+ { KEY_RO 89 }
+ { KEY_KATAKANA 90 }
+ { KEY_HIRAGANA 91 }
+ { KEY_HENKAN 92 }
+ { KEY_KATAKANAHIRAGANA 93 }
+ { KEY_MUHENKAN 94 }
+ { KEY_KPJPCOMMA 95 }
+ { KEY_KPENTER 96 }
+ { KEY_RIGHTCTRL 97 }
+ { KEY_KPSLASH 98 }
+ { KEY_SYSRQ 99 }
+ { KEY_RIGHTALT 100 }
+ { KEY_LINEFEED 101 }
+ { KEY_HOME 102 }
+ { KEY_UP 103 }
+ { KEY_PAGEUP 104 }
+ { KEY_LEFT 105 }
+ { KEY_RIGHT 106 }
+ { KEY_END 107 }
+ { KEY_DOWN 108 }
+ { KEY_PAGEDOWN 109 }
+ { KEY_INSERT 110 }
+ { KEY_DELETE 111 }
+ { KEY_MACRO 112 }
+ { KEY_MUTE 113 }
+ { KEY_VOLUMEDOWN 114 }
+ { KEY_VOLUMEUP 115 }
+ { KEY_POWER 116 } ! SC System Power Down
+ { KEY_KPEQUAL 117 }
+ { KEY_KPPLUSMINUS 118 }
+ { KEY_PAUSE 119 }
+ { KEY_SCALE 120 } ! AL Compiz Scale (Expose)
+ { KEY_KPCOMMA 121 }
+ { KEY_HANGEUL 122 }
+ { KEY_HANJA 123 }
+ { KEY_YEN 124 }
+ { KEY_LEFTMETA 125 }
+ { KEY_RIGHTMETA 126 }
+ { KEY_COMPOSE 127 }
+ { KEY_STOP 128 } ! AC Stop
+ { KEY_AGAIN 129 }
+ { KEY_PROPS 130 } ! AC Properties
+ { KEY_UNDO 131 } ! AC Undo
+ { KEY_FRONT 132 }
+ { KEY_COPY 133 } ! AC Copy
+ { KEY_OPEN 134 } ! AC Open
+ { KEY_PASTE 135 } ! AC Paste
+ { KEY_FIND 136 } ! AC Search
+ { KEY_CUT 137 } ! AC Cut
+ { KEY_HELP 138 } ! AL Integrated Help Center
+ { KEY_MENU 139 } ! Menu (show menu)
+ { KEY_CALC 140 } ! AL Calculator
+ { KEY_SETUP 141 }
+ { KEY_SLEEP 142 } ! SC System Sleep
+ { KEY_WAKEUP 143 } ! System Wake Up
+ { KEY_FILE 144 } ! AL Local Machine Browser
+ { KEY_SENDFILE 145 }
+ { KEY_DELETEFILE 146 }
+ { KEY_XFER 147 }
+ { KEY_PROG1 148 }
+ { KEY_PROG2 149 }
+ { KEY_WWW 150 } ! AL Internet Browser
+ { KEY_MSDOS 151 }
+ { KEY_COFFEE 152 } ! AL Terminal Lock/Screensaver
+ { KEY_ROTATE_DISPLAY 153 } ! Display orientation for e.g. tablets
+ { KEY_CYCLEWINDOWS 154 }
+ { KEY_MAIL 155 }
+ { KEY_BOOKMARKS 156 } ! AC Bookmarks
+ { KEY_COMPUTER 157 }
+ { KEY_BACK 158 } ! AC Back
+ { KEY_FORWARD 159 } ! AC Forward
+ { KEY_CLOSECD 160 }
+ { KEY_EJECTCD 161 }
+ { KEY_EJECTCLOSECD 162 }
+ { KEY_NEXTSONG 163 }
+ { KEY_PLAYPAUSE 164 }
+ { KEY_PREVIOUSSONG 165 }
+ { KEY_STOPCD 166 }
+ { KEY_RECORD 167 }
+ { KEY_REWIND 168 }
+ { KEY_PHONE 169 } ! Media Select Telephone
+ { KEY_ISO 170 }
+ { KEY_CONFIG 171 } ! AL Consumer Control Configuration
+ { KEY_HOMEPAGE 172 } ! AC Home
+ { KEY_REFRESH 173 } ! AC Refresh
+ { KEY_EXIT 174 } ! AC Exit
+ { KEY_MOVE 175 }
+ { KEY_EDIT 176 }
+ { KEY_SCROLLUP 177 }
+ { KEY_SCROLLDOWN 178 }
+ { KEY_KPLEFTPAREN 179 }
+ { KEY_KPRIGHTPAREN 180 }
+ { KEY_NEW 181 } ! AC New
+ { KEY_REDO 182 } ! AC Redo/Repeat
+ { KEY_F13 183 }
+ { KEY_F14 184 }
+ { KEY_F15 185 }
+ { KEY_F16 186 }
+ { KEY_F17 187 }
+ { KEY_F18 188 }
+ { KEY_F19 189 }
+ { KEY_F20 190 }
+ { KEY_F21 191 }
+ { KEY_F22 192 }
+ { KEY_F23 193 }
+ { KEY_F24 194 }
+ { KEY_PLAYCD 200 }
+ { KEY_PAUSECD 201 }
+ { KEY_PROG3 202 }
+ { KEY_PROG4 203 }
+ { KEY_DASHBOARD 204 } ! AL Dashboard
+ { KEY_SUSPEND 205 }
+ { KEY_CLOSE 206 } ! AC Close
+ { KEY_PLAY 207 }
+ { KEY_FASTFORWARD 208 }
+ { KEY_BASSBOOST 209 }
+ { KEY_PRINT 210 } ! AC Print
+ { KEY_HP 211 }
+ { KEY_CAMERA 212 }
+ { KEY_SOUND 213 }
+ { KEY_QUESTION 214 }
+ { KEY_EMAIL 215 }
+ { KEY_CHAT 216 }
+ { KEY_SEARCH 217 }
+ { KEY_CONNECT 218 }
+ { KEY_FINANCE 219 } ! AL Checkbook/Finance
+ { KEY_SPORT 220 }
+ { KEY_SHOP 221 }
+ { KEY_ALTERASE 222 }
+ { KEY_CANCEL 223 } ! AC Cancel
+ { KEY_BRIGHTNESSDOWN 224 }
+ { KEY_BRIGHTNESSUP 225 }
+ { KEY_MEDIA 226 }
+ { KEY_SWITCHVIDEOMODE 227 } ! Cycle between available video
+ ! outputs (Monitor/LCD/TV-out/etc)
+ { KEY_KBDILLUMTOGGLE 228 }
+ { KEY_KBDILLUMDOWN 229 }
+ { KEY_KBDILLUMUP 230 }
+ { KEY_SEND 231 } ! AC Send
+ { KEY_REPLY 232 } ! AC Reply
+ { KEY_FORWARDMAIL 233 } ! AC Forward Msg
+ { KEY_SAVE 234 } ! AC Save
+ { KEY_DOCUMENTS 235 }
+ { KEY_BATTERY 236 }
+ { KEY_BLUETOOTH 237 }
+ { KEY_WLAN 238 }
+ { KEY_UWB 239 }
+ { KEY_UNKNOWN 240 }
+ { KEY_VIDEO_NEXT 241 } ! drive next video source
+ { KEY_VIDEO_PREV 242 } ! drive previous video source
+ { KEY_BRIGHTNESS_CYCLE 243 } ! brightness up, after max is min
+ { KEY_BRIGHTNESS_AUTO 244 } ! Set Auto Brightness: manual
+ ! brightness control is off,
+ ! rely on ambient
+ { KEY_DISPLAY_OFF 245 } ! display device to off state
+ { KEY_WWAN 246 } ! Wireless WAN (LTE, UMTS, GSM, etc.)
+ { KEY_RFKILL 247 } ! Key that controls all radios
+ { KEY_MICMUTE 248 } ! Mute / unmute the microphone
+! Code 255 is reserved for special needs of AT keyboard driver
+ { BTN_0 0x100 }
+ { BTN_1 0x101 }
+ { BTN_2 0x102 }
+ { BTN_3 0x103 }
+ { BTN_4 0x104 }
+ { BTN_5 0x105 }
+ { BTN_6 0x106 }
+ { BTN_7 0x107 }
+ { BTN_8 0x108 }
+ { BTN_9 0x109 }
+ { BTN_MOUSE 0x110 }
+ { BTN_LEFT 0x110 }
+ { BTN_RIGHT 0x111 }
+ { BTN_MIDDLE 0x112 }
+ { BTN_SIDE 0x113 }
+ { BTN_EXTRA 0x114 }
+ { BTN_FORWARD 0x115 }
+ { BTN_BACK 0x116 }
+ { BTN_TASK 0x117 }
+ { BTN_TRIGGER 0x120 }
+ { BTN_JOYSTICK 0x120 } ! Button 1
+ { BTN_THUMB 0x121 }
+ { BTN_THUMB2 0x122 }
+ { BTN_TOP 0x123 }
+ { BTN_TOP2 0x124 }
+ { BTN_PINKIE 0x125 }
+ { BTN_BASE 0x126 }
+ { BTN_BASE2 0x127 }
+ { BTN_BASE3 0x128 }
+ { BTN_BASE4 0x129 }
+ { BTN_BASE5 0x12a }
+ { BTN_BASE6 0x12b }
+ { BTN_BASE7 0x12c } ! not defined by linux
+ { BTN_BASE8 0x12d } ! not defined by linux
+ { BTN_BASE9 0x12e } ! not defined by linux
+ { BTN_DEAD 0x12f }
+ { BTN_A 0x130 }
+ { BTN_B 0x131 }
+ { BTN_C 0x132 }
+ { BTN_X 0x133 }
+ { BTN_Y 0x134 }
+ { BTN_Z 0x135 }
+ { BTN_TL 0x136 }
+ { BTN_TR 0x137 }
+ { BTN_TL2 0x138 }
+ { BTN_TR2 0x139 }
+ { BTN_SELECT 0x13a }
+ { BTN_START 0x13b }
+ { BTN_MODE 0x13c }
+ { BTN_THUMBL 0x13d }
+ { BTN_THUMBR 0x13e }
+ { BTN_TOOL_PEN 0x140 }
+ { BTN_TOOL_RUBBER 0x141 }
+ { BTN_TOOL_BRUSH 0x142 }
+ { BTN_TOOL_PENCIL 0x143 }
+ { BTN_TOOL_AIRBRUS 0x144 }
+ { BTN_TOOL_FINGER 0x145 }
+ { BTN_TOOL_MOUSE 0x146 }
+ { BTN_TOOL_LENS 0x147 }
+ { BTN_TOOL_QUINTTA 0x148 } ! Five fingers on trackpad
+ { BTN_STYLUS3 0x149 }
+ { BTN_TOUCH 0x14a }
+ { BTN_STYLUS 0x14b }
+ { BTN_STYLUS2 0x14c }
+ { BTN_TOOL_DOUBLETAP 0x14d }
+ { BTN_TOOL_TRIPLETAP 0x14e }
+ { BTN_TOOL_QUADTAP 0x14f } ! Four fingers on trackpad
+ { BTN_WHEEL 0x150 }
+ { BTN_GEAR_DOWN 0x150 }
+ { BTN_GEAR_UP 0x151 }
+ { KEY_OK 0x160 }
+ { KEY_SELECT 0x161 }
+ { KEY_GOTO 0x162 }
+ { KEY_CLEAR 0x163 }
+ { KEY_POWER2 0x164 }
+ { KEY_OPTION 0x165 }
+ { KEY_INFO 0x166 } ! AL OEM Features/Tips/Tutorial
+ { KEY_TIME 0x167 }
+ { KEY_VENDOR 0x168 }
+ { KEY_ARCHIVE 0x169 }
+ { KEY_PROGRAM 0x16a } ! Media Select Program Guide
+ { KEY_CHANNEL 0x16b }
+ { KEY_FAVORITES 0x16c }
+ { KEY_EPG 0x16d }
+ { KEY_PVR 0x16e } ! Media Select Home
+ { KEY_MHP 0x16f }
+ { KEY_LANGUAGE 0x170 }
+ { KEY_TITLE 0x171 }
+ { KEY_SUBTITLE 0x172 }
+ { KEY_ANGLE 0x173 }
+ { KEY_ZOOM 0x174 }
+ { KEY_MODE 0x175 }
+ { KEY_KEYBOARD 0x176 }
+ { KEY_SCREEN 0x177 }
+ { KEY_PC 0x178 } ! Media Select Computer
+ { KEY_TV 0x179 } ! Media Select TV
+ { KEY_TV2 0x17a } ! Media Select Cable
+ { KEY_VCR 0x17b } ! Media Select VCR
+ { KEY_VCR2 0x17c } ! VCR Plus
+ { KEY_SAT 0x17d } ! Media Select Satellite
+ { KEY_SAT2 0x17e }
+ { KEY_CD 0x17f } ! Media Select CD
+ { KEY_TAPE 0x180 } ! Media Select Tape
+ { KEY_RADIO 0x181 }
+ { KEY_TUNER 0x182 } ! Media Select Tuner
+ { KEY_PLAYER 0x183 }
+ { KEY_TEXT 0x184 }
+ { KEY_DVD 0x185 } ! Media Select DVD
+ { KEY_AUX 0x186 }
+ { KEY_MP3 0x187 }
+ { KEY_AUDIO 0x188 } ! AL Audio Browser
+ { KEY_VIDEO 0x189 } ! AL Movie Browser
+ { KEY_DIRECTORY 0x18a }
+ { KEY_LIST 0x18b }
+ { KEY_MEMO 0x18c } ! Media Select Messages
+ { KEY_CALENDAR 0x18d }
+ { KEY_RED 0x18e }
+ { KEY_GREEN 0x18f }
+ { KEY_YELLOW 0x190 }
+ { KEY_BLUE 0x191 }
+ { KEY_CHANNELUP 0x192 } ! Channel Increment
+ { KEY_CHANNELDOWN 0x193 } ! Channel Decrement
+ { KEY_FIRST 0x194 }
+ { KEY_LAST 0x195 } ! Recall Last
+ { KEY_AB 0x196 }
+ { KEY_NEXT 0x197 }
+ { KEY_RESTART 0x198 }
+ { KEY_SLOW 0x199 }
+ { KEY_SHUFFLE 0x19a }
+ { KEY_BREAK 0x19b }
+ { KEY_PREVIOUS 0x19c }
+ { KEY_DIGITS 0x19d }
+ { KEY_TEEN 0x19e }
+ { KEY_TWEN 0x19f }
+ { KEY_VIDEOPHONE 0x1a0 } ! Media Select Video Phone
+ { KEY_GAMES 0x1a1 } ! Media Select Games
+ { KEY_ZOOMIN 0x1a2 } ! AC Zoom In
+ { KEY_ZOOMOUT 0x1a3 } ! AC Zoom Out
+ { KEY_ZOOMRESET 0x1a4 } ! AC Zoom
+ { KEY_WORDPROCESSOR 0x1a5 } ! AL Word Processor
+ { KEY_EDITOR 0x1a6 } ! AL Text Editor
+ { KEY_SPREADSHEET 0x1a7 } ! AL Spreadsheet
+ { KEY_GRAPHICSEDITOR 0x1a8 } ! AL Graphics Editor
+ { KEY_PRESENTATION 0x1a9 } ! AL Presentation App
+ { KEY_DATABASE 0x1aa } ! AL Database App
+ { KEY_NEWS 0x1ab } ! AL Newsreader
+ { KEY_VOICEMAIL 0x1ac } ! AL Voicemail
+ { KEY_ADDRESSBOOK 0x1ad } ! AL Contacts/Address Book
+ { KEY_MESSENGER 0x1ae } ! AL Instant Messaging
+ { KEY_DISPLAYTOGGLE 0x1af } ! Turn display (LCD) on and off
+ { KEY_SPELLCHECK 0x1b0 } ! AL Spell Check
+ { KEY_LOGOFF 0x1b1 } ! AL Logoff
+ { KEY_DOLLAR 0x1b2 }
+ { KEY_EURO 0x1b3 }
+ { KEY_FRAMEBACK 0x1b4 } ! Consumer - transport controls
+ { KEY_FRAMEFORWARD 0x1b5 }
+ { KEY_CONTEXT_MENU 0x1b6 } ! GenDesc - system context menu
+ { KEY_MEDIA_REPEAT 0x1b7 } ! Consumer - transport control
+ { KEY_10CHANNELSUP 0x1b8 } ! 10 channels up (10+)
+ { KEY_10CHANNELSDOWN 0x1b9 } ! 10 channels down (10-)
+ { KEY_IMAGES 0x1ba } ! AL Image Browser
+ { KEY_DEL_EOL 0x1c0 }
+ { KEY_DEL_EOS 0x1c1 }
+ { KEY_INS_LINE 0x1c2 }
+ { KEY_DEL_LINE 0x1c3 }
+ { KEY_FN 0x1d0 }
+ { KEY_FN_ESC 0x1d1 }
+ { KEY_FN_F1 0x1d2 }
+ { KEY_FN_F2 0x1d3 }
+ { KEY_FN_F3 0x1d4 }
+ { KEY_FN_F4 0x1d5 }
+ { KEY_FN_F5 0x1d6 }
+ { KEY_FN_F6 0x1d7 }
+ { KEY_FN_F7 0x1d8 }
+ { KEY_FN_F8 0x1d9 }
+ { KEY_FN_F9 0x1da }
+ { KEY_FN_F10 0x1db }
+ { KEY_FN_F11 0x1dc }
+ { KEY_FN_F12 0x1dd }
+ { KEY_FN_1 0x1de }
+ { KEY_FN_2 0x1df }
+ { KEY_FN_D 0x1e0 }
+ { KEY_FN_E 0x1e1 }
+ { KEY_FN_F 0x1e2 }
+ { KEY_FN_S 0x1e3 }
+ { KEY_FN_B 0x1e4 }
+ { KEY_BRL_DOT1 0x1f1 }
+ { KEY_BRL_DOT2 0x1f2 }
+ { KEY_BRL_DOT3 0x1f3 }
+ { KEY_BRL_DOT4 0x1f4 }
+ { KEY_BRL_DOT5 0x1f5 }
+ { KEY_BRL_DOT6 0x1f6 }
+ { KEY_BRL_DOT7 0x1f7 }
+ { KEY_BRL_DOT8 0x1f8 }
+ { KEY_BRL_DOT9 0x1f9 }
+ { KEY_BRL_DOT10 0x1fa }
+ { KEY_NUMERIC_0 0x200 } ! used by phones, remote controls,
+ { KEY_NUMERIC_1 0x201 } ! and other keypads
+ { KEY_NUMERIC_2 0x202 }
+ { KEY_NUMERIC_3 0x203 }
+ { KEY_NUMERIC_4 0x204 }
+ { KEY_NUMERIC_5 0x205 }
+ { KEY_NUMERIC_6 0x206 }
+ { KEY_NUMERIC_7 0x207 }
+ { KEY_NUMERIC_8 0x208 }
+ { KEY_NUMERIC_9 0x209 }
+ { KEY_NUMERIC_STAR 0x20a }
+ { KEY_NUMERIC_POUND 0x20b }
+ { KEY_NUMERIC_A 0x20c } ! Phone key A - HUT Telephony 0xb9
+ { KEY_NUMERIC_B 0x20d }
+ { KEY_NUMERIC_C 0x20e }
+ { KEY_NUMERIC_D 0x20f }
+ { KEY_CAMERA_FOCUS 0x210 }
+ { KEY_WPS_BUTTON 0x211 } ! WiFi Protected Setup key
+ { KEY_TOUCHPAD_TOGGLE 0x212 } ! Request switch touchpad on or off
+ { KEY_TOUCHPAD_ON 0x213 }
+ { KEY_TOUCHPAD_OFF 0x214 }
+ { KEY_CAMERA_ZOOMIN 0x215 }
+ { KEY_CAMERA_ZOOMOUT 0x216 }
+ { KEY_CAMERA_UP 0x217 }
+ { KEY_CAMERA_DOWN 0x218 }
+ { KEY_CAMERA_LEFT 0x219 }
+ { KEY_CAMERA_RIGHT 0x21a }
+ { KEY_ATTENDANT_ON 0x21b }
+ { KEY_ATTENDANT_OFF 0x21c }
+ { KEY_ATTENDANT_TOGGLE 0x21d } ! Attendant call on or off
+ { KEY_LIGHTS_TOGGLE 0x21e } ! Reading light on or off
+ { BTN_DPAD_UP 0x220 }
+ { BTN_DPAD_DOWN 0x221 }
+ { BTN_DPAD_LEFT 0x222 }
+ { BTN_DPAD_RIGHT 0x223 }
+ { KEY_ALS_TOGGLE 0x230 } ! Ambient light sensor
+ { KEY_ROTATE_LOCK_TOGGLE 0x231 } ! Display rotation lock
+ { KEY_BUTTONCONFIG 0x240 } ! AL Button Configuration
+ { KEY_TASKMANAGER 0x241 } ! AL Task/Project Manager
+ { KEY_JOURNAL 0x242 } ! AL Log/Journal/Timecard
+ { KEY_CONTROLPANEL 0x243 } ! AL Control Panel
+ { KEY_APPSELECT 0x244 } ! AL Select Task/Application
+ { KEY_SCREENSAVER 0x245 } ! AL Screen Saver
+ { KEY_VOICECOMMAND 0x246 } ! Listening Voice Command
+ { KEY_ASSISTANT 0x247 } ! AL Context-aware desktop assistant
+ { KEY_BRIGHTNESS_MIN 0x250 } ! Set Brightness to Minimum
+ { KEY_BRIGHTNESS_MAX 0x251 } ! Set Brightness to Maximum
+ { KEY_KBDINPUTASSIST_PREV 0x260 }
+ { KEY_KBDINPUTASSIST_NEXT 0x261 }
+ { KEY_KBDINPUTASSIST_PREVGROUP 0x262 }
+ { KEY_KBDINPUTASSIST_NEXTGROUP 0x263 }
+ { KEY_KBDINPUTASSIST_ACCEPT 0x264 }
+ { KEY_KBDINPUTASSIST_CANCEL 0x265 }
+! Diagonal movement keys
+ { KEY_RIGHT_UP 0x266 }
+ { KEY_RIGHT_DOWN 0x267 }
+ { KEY_LEFT_UP 0x268 }
+ { KEY_LEFT_DOWN 0x269 }
+ { KEY_ROOT_MENU 0x26a } ! Show Device's Root Menu
+! Show Top Menu of the Media (e.g. DVD)
+ { KEY_MEDIA_TOP_MENU 0x26b }
+ { KEY_NUMERIC_11 0x26c }
+ { KEY_NUMERIC_12 0x26d }
+! Toggle Audio Description: refers to an audio service that helps blind and
+! visually impaired consumers understand the action in a program. Note: in
+! some countries this is referred to as "Video Description".
+ { KEY_AUDIO_DESC 0x26e }
+ { KEY_3D_MODE 0x26f }
+ { KEY_NEXT_FAVORITE 0x270 }
+ { KEY_STOP_RECORD 0x271 }
+ { KEY_PAUSE_RECORD 0x272 }
+ { KEY_VOD 0x273 } ! Video on Demand
+ { KEY_UNMUTE 0x274 }
+ { KEY_FASTREVERSE 0x275 }
+ { KEY_SLOWREVERSE 0x276 }
+! Control a data application associated with the currently viewed channel,
+! e.g. teletext or data broadcast application (MHEG, MHP, HbbTV, etc.)
+ { KEY_DATA 0x277 }
+ { KEY_ONSCREEN_KEYBOARD 0x278 }
+ { BTN_TRIGGER_HAPPY 0x2c0 }
+ { BTN_TRIGGER_HAPPY1 0x2c0 }
+ { BTN_TRIGGER_HAPPY2 0x2c1 }
+ { BTN_TRIGGER_HAPPY3 0x2c2 }
+ { BTN_TRIGGER_HAPPY4 0x2c3 }
+ { BTN_TRIGGER_HAPPY5 0x2c4 }
+ { BTN_TRIGGER_HAPPY6 0x2c5 }
+ { BTN_TRIGGER_HAPPY7 0x2c6 }
+ { BTN_TRIGGER_HAPPY8 0x2c7 }
+ { BTN_TRIGGER_HAPPY9 0x2c8 }
+ { BTN_TRIGGER_HAPPY10 0x2c9 }
+ { BTN_TRIGGER_HAPPY11 0x2ca }
+ { BTN_TRIGGER_HAPPY12 0x2cb }
+ { BTN_TRIGGER_HAPPY13 0x2cc }
+ { BTN_TRIGGER_HAPPY14 0x2cd }
+ { BTN_TRIGGER_HAPPY15 0x2ce }
+ { BTN_TRIGGER_HAPPY16 0x2cf }
+ { BTN_TRIGGER_HAPPY17 0x2d0 }
+ { BTN_TRIGGER_HAPPY18 0x2d1 }
+ { BTN_TRIGGER_HAPPY19 0x2d2 }
+ { BTN_TRIGGER_HAPPY20 0x2d3 }
+ { BTN_TRIGGER_HAPPY21 0x2d4 }
+ { BTN_TRIGGER_HAPPY22 0x2d5 }
+ { BTN_TRIGGER_HAPPY23 0x2d6 }
+ { BTN_TRIGGER_HAPPY24 0x2d7 }
+ { BTN_TRIGGER_HAPPY25 0x2d8 }
+ { BTN_TRIGGER_HAPPY26 0x2d9 }
+ { BTN_TRIGGER_HAPPY27 0x2da }
+ { BTN_TRIGGER_HAPPY28 0x2db }
+ { BTN_TRIGGER_HAPPY29 0x2dc }
+ { BTN_TRIGGER_HAPPY30 0x2dd }
+ { BTN_TRIGGER_HAPPY31 0x2de }
+ { BTN_TRIGGER_HAPPY32 0x2df }
+ { BTN_TRIGGER_HAPPY33 0x2e0 }
+ { BTN_TRIGGER_HAPPY34 0x2e1 }
+ { BTN_TRIGGER_HAPPY35 0x2e2 }
+ { BTN_TRIGGER_HAPPY36 0x2e3 }
+ { BTN_TRIGGER_HAPPY37 0x2e4 }
+ { BTN_TRIGGER_HAPPY38 0x2e5 }
+ { BTN_TRIGGER_HAPPY39 0x2e6 }
+ { BTN_TRIGGER_HAPPY40 0x2e7 }
+! We avoid low common keys in module aliases so they don't get huge.
+ { KEY_MAX 0x2ff }
+ { KEY_CNT 0x300 } ; ! (KEY_MAX+1)
+
+CONSTANT: BTN_GAMEPAD 0x130
+CONSTANT: BTN_DIGI 0x140
+CONSTANT: KEY_MIN_INTERESTING KEY_MUTE
+CONSTANT: KEY_HANGUEL KEY_HANGEUL
+CONSTANT: KEY_SCREENLOCK KEY_COFFEE
+CONSTANT: KEY_DIRECTION KEY_ROTATE_DISPLAY
+CONSTANT: KEY_BRIGHTNESS_ZERO KEY_BRIGHTNESS_AUTO
+CONSTANT: KEY_WIMAX KEY_WWAN
+CONSTANT: KEY_BRIGHTNESS_TOGGLE KEY_DISPLAYTOGGLE
+CONSTANT: BTN_MISC 0x100
+CONSTANT: BTN_SOUTH BTN_A
+CONSTANT: BTN_EAST BTN_B
+CONSTANT: BTN_NORTH BTN_X
+CONSTANT: BTN_WEST BTN_Y
+
+! Relative axes
+! 3rd param
+ENUM: INPUT_REL
+ { REL_X 0x00 }
+ { REL_Y 0x01 }
+ { REL_Z 0x02 }
+ { REL_RX 0x03 }
+ { REL_RY 0x04 }
+ { REL_RZ 0x05 }
+ { REL_HWHEEL 0x06 }
+ { REL_DIAL 0x07 }
+ { REL_WHEEL 0x08 }
+ { REL_MISC 0x09 }
+ { REL_RESERVED 0x0a }
+ { REL_WHEEL_HI_RES 0x0b }
+ { REL_HWHEEL_HI_RES 0x0c }
+ { REL_MAX 0x0f }
+ { REL_CNT 0x10 } ; ! (REL_MAX+1)
+
+! Absolute axes
+ENUM: INPUT_ABS
+ { ABS_X 0x00 }
+ { ABS_Y 0x01 }
+ { ABS_Z 0x02 }
+ { ABS_RX 0x03 }
+ { ABS_RY 0x04 }
+ { ABS_RZ 0x05 }
+ { ABS_THROTTLE 0x06 }
+ { ABS_RUDDER 0x07 }
+ { ABS_WHEEL 0x08 }
+ { ABS_GAS 0x09 }
+ { ABS_BRAKE 0x0a }
+ { ABS_HAT0X 0x10 }
+ { ABS_HAT0Y 0x11 }
+ { ABS_HAT1X 0x12 }
+ { ABS_HAT1Y 0x13 }
+ { ABS_HAT2X 0x14 }
+ { ABS_HAT2Y 0x15 }
+ { ABS_HAT3X 0x16 }
+ { ABS_HAT3Y 0x17 }
+ { ABS_PRESSURE 0x18 }
+ { ABS_DISTANCE 0x19 }
+ { ABS_TILT_X 0x1a }
+ { ABS_TILT_Y 0x1b }
+ { ABS_TOOL_WIDTH 0x1c }
+ { ABS_VOLUME 0x20 }
+ { ABS_MISC 0x28 }
+ { ABS_MT_SLOT 0x2f } ! MT slot being modified
+ { ABS_MT_TOUCH_MAJOR 0x30 } ! Major axis of touching ellipse
+ { ABS_MT_TOUCH_MINOR 0x31 } ! Minor axis (omit if circular)
+ { ABS_MT_WIDTH_MAJOR 0x32 } ! Major axis of approaching ellipse
+ { ABS_MT_WIDTH_MINOR 0x33 } ! Minor axis (omit if circular)
+ { ABS_MT_ORIENTATION 0x34 } ! Ellipse orientation
+ { ABS_MT_POSITION_X 0x35 } ! Center X touch position
+ { ABS_MT_POSITION_Y 0x36 } ! Center Y touch position
+ { ABS_MT_TOOL_TYPE 0x37 } ! Type of touching device
+ { ABS_MT_BLOB_ID 0x38 } ! Group a set of packets as a blob
+ { ABS_MT_TRACKING_ID 0x39 } ! Unique ID of initiated contact
+ { ABS_MT_PRESSURE 0x3a } ! Pressure on contact area
+ { ABS_MT_DISTANCE 0x3b } ! Contact hover distance
+ { ABS_MT_TOOL_X 0x3c } ! Center X tool position
+ { ABS_MT_TOOL_Y 0x3d } ! Center Y tool position
+ { ABS_MAX 0x3f }
+ { ABS_CNT 0x40 } ; ! (ABS_MAX+1)
+
+! Switch events
+ENUM: INPUT_SW
+ { SW_LID 0x00 } ! set = lid shut
+ { SW_TABLET_MODE 0x01 } ! set = tablet mode
+ { SW_HEADPHONE_INSERT 0x02 } ! set = inserted
+ { SW_RFKILL_ALL 0x03 } ! rfkill master switch, type "any"
+ ! set = radio enabled
+ { SW_MICROPHONE_INSERT 0x04 } ! set = inserted
+ { SW_DOCK 0x05 } ! set = plugged into dock
+ { SW_LINEOUT_INSERT 0x06 } ! set = inserted
+ { SW_JACK_PHYSICAL_INSERT 0x07 } ! set = mechanical switch set
+ { SW_VIDEOOUT_INSERT 0x08 } ! set = inserted
+ { SW_CAMERA_LENS_COVER 0x09 } ! set = lens covered
+ { SW_KEYPAD_SLIDE 0x0a } ! set = keypad slide out
+ { SW_FRONT_PROXIMITY 0x0b } ! set = front proximity sensor active
+ { SW_ROTATE_LOCK 0x0c } ! set = rotate locked/disabled
+ { SW_LINEIN_INSERT 0x0d } ! set = inserted
+ { SW_MUTE_DEVICE 0x0e } ! set = device disabled
+ { SW_PEN_INSERTED 0x0f } ! set = pen inserted
+ { SW_MAX 0x0f }
+ { SW_CNT 0x10 } ; ! (SW_MAX+1)
+
+CONSTANT: SW_RADIO SW_RFKILL_ALL ! deprecated
+
+! Misc events
+ENUM: INPUT_MSC
+ { MSC_SERIAL 0x00 }
+ { MSC_PULSELED 0x01 }
+ { MSC_GESTURE 0x02 }
+ { MSC_RAW 0x03 }
+ { MSC_SCAN 0x04 }
+ { MSC_TIMESTAMP 0x05 }
+ { MSC_MAX 0x07 }
+ { MSC_CNT 0x08 } ; ! (MSC_MAX+1)
+
+ENUM: SCANCODES
+ { SCANCODE_BTN_LEFT 589825 }
+ { SCANCODE_BTN_RIGHT 589826 }
+ { SCANCODE_BTN_MIDDLE 589827 }
+ { SCANCODE_BTN_SIDE 589828 }
+ { SCANCODE_BTN_EXTRA 589829 } ;
+
+! LEDs
+ENUM: INPUT_LED
+ { LED_NUML 0x00 }
+ { LED_CAPSL 0x01 }
+ { LED_SCROLLL 0x02 }
+ { LED_COMPOSE 0x03 }
+ { LED_KANA 0x04 }
+ { LED_SLEEP 0x05 }
+ { LED_SUSPEND 0x06 }
+ { LED_MUTE 0x07 }
+ { LED_MISC 0x08 }
+ { LED_MAIL 0x09 }
+ { LED_CHARGING 0x0a }
+ { LED_MAX 0x0f }
+ { LED_CNT 0x10 } ; ! (LED_MAX+1)
+
+! Autorepeat values
+ENUM: INPUT_REP
+ { REP_DELAY 0x00 }
+ { REP_PERIOD 0x01 }
+ { REP_MAX 0x01 }
+ { REP_CNT 0x02 } ; ! (REP_MAX+1)
+
+! Sounds
+ENUM: INPUT_SND
+ { SND_CLICK 0x00 }
+ { SND_BELL 0x01 }
+ { SND_TONE 0x02 }
+ { SND_MAX 0x07 }
+ { SND_CNT 0x08 } ; ! (SND_MAX+1)
+
+! Force feedback effect types
+ENUM: INPUT_FF
+ { FF_RUMBLE 0x50 }
+ { FF_PERIODIC 0x51 }
+ { FF_CONSTANT 0x52 }
+ { FF_SPRING 0x53 }
+ { FF_FRICTION 0x54 }
+ { FF_DAMPER 0x55 }
+ { FF_INERTIA 0x56 }
+ { FF_RAMP 0x57 }
+
+! FF_EFFECT_MIN FF_RUMBLE
+! FF_EFFECT_MAX FF_RAMP
+
+! Force feedback periodic effect types
+
+ { FF_SQUARE 0x58 }
+ { FF_TRIANGLE 0x59 }
+ { FF_SINE 0x5a }
+ { FF_SAW_UP 0x5b }
+ { FF_SAW_DOWN 0x5c }
+ { FF_CUSTOM 0x5d }
+
+! FF_WAVEFORM_MIN FF_SQUARE
+! FF_WAVEFORM_MAX FF_CUSTOM
+! Set ff device properties
+ { FF_GAIN 0x60 }
+ { FF_AUTOCENTER 0x61 }
+
+! ff->playback(effect_id = FF_GAIN) is the first effect_id to
+! cause a collision with another ff method, in this case ff->set_gain().
+! Therefore the greatest safe value for effect_id is FF_GAIN - 1,
+! and thus the total number of effects should never exceed FF_GAIN.
+
+! FF_MAX_EFFECTS FF_GAIN
+ { FF_MAX 0x7f }
+ { FF_CNT 0x80 } ;
+
+ENUM: FF_STATUS
+ { FF_STATUS_STOPPED 0x00 }
+ { FF_STATUS_PLAYING 0x01 }
+ { FF_STATUS_MAX 0x01 } ;
+
--- /dev/null
+! Copyright (C) 2021 Doug Coleman.
+! See http://factorcode.org/license.txt for BSD license.
+USING: accessors alien alien.c-types alien.data alien.enums
+arrays ascii assocs combinators combinators.smart grouping
+hashtables io io.backend io.directories io.encodings.binary
+io.files io.files.links io.pathnames kernel
+linux.input-events.ffi math namespaces pack prettyprint
+sequences sequences.extras splitting unix.time ;
+FROM: io => read ;
+IN: linux.input-events
+
+: input-events-assoc ( path -- assoc )
+ dup '[
+ _ qualified-directory-files
+ [ read-link normalize-path ] map-zip
+ ] with-directory ;
+
+: input-events-by-id-assoc ( -- assoc )
+ "/dev/input/by-id/" input-events-assoc ;
+
+: input-events-by-path-assoc ( -- assoc )
+ "/dev/input/by-path/" input-events-assoc ;
+
+: devices-by-type-assoc ( -- assoc )
+ input-events-by-id-assoc [
+ first "-" split1-last nip
+ [ digit? ] trim-tail
+ ] collect-by ;
+
+: event-code-value ( type code value -- a b c )
+ [ <INPUT_EVENT> ] 2dip
+ pick {
+ { EV_SYN [ [ <INPUT_SYN> ] dip ] }
+ { EV_KEY [ [ <INPUT_KEY> ] dip ] }
+ { EV_REL [ [ <INPUT_REL> ] dip ] }
+ { EV_ABS [ [ <INPUT_ABS> ] dip ] }
+ { EV_MSC [ [ <INPUT_MSC> ] dip ] }
+ { EV_SW [ [ <INPUT_SW> ] dip ] }
+ { EV_LED [ [ <INPUT_LED> ] dip ] }
+ { EV_SND [ [ <INPUT_SND> ] dip ] }
+ { EV_REP [ [ <INPUT_REP> ] dip ] }
+ { EV_FF [ [ <INPUT_FF> ] dip ] }
+ ! { EV_PWR [ [ <INPUT_PWR> ] dip ] }
+ ! { EV_FF_STATUS [ [ <INPUT_FF_STATUS> ] dip ] }
+ [ drop ]
+ } case ;
+
+: evdev-explode-bitfield ( handle ev count -- seq )
+ enum>number 8 /mod [ drop 1 + ] unless-zero evdev-get-bytes seq>explode-positions ;
+
+: evdev-get-syn ( handle -- seq )
+ 0 EV_CNT evdev-explode-bitfield ;
+
+: EV>seq ( handle EV -- seq )
+ dup <INPUT_EVENT> {
+ { EV_SYN [ drop evdev-get-syn [ <INPUT_EVENT> ] map-zip ] }
+ { EV_KEY [ KEY_CNT evdev-explode-bitfield [ <INPUT_KEY> ] map-zip ] }
+ { EV_REL [ REL_CNT evdev-explode-bitfield [ <INPUT_REL> ] map-zip ] }
+ { EV_ABS [
+ [ ABS_CNT evdev-explode-bitfield ]
+ [ drop over [ evdev-get-abs ] with map ] 2bi
+ [ [ <INPUT_ABS> ] map-zip ] dip zip
+ ] }
+ { EV_MSC [ MSC_CNT evdev-explode-bitfield [ <INPUT_MSC> ] map-zip ] }
+ { EV_SW [ SW_CNT evdev-explode-bitfield [ <INPUT_SW> ] map-zip ] }
+ { EV_LED [ LED_CNT evdev-explode-bitfield [ <INPUT_LED> ] map-zip ] }
+ { EV_SND [ SND_CNT evdev-explode-bitfield [ <INPUT_SND> ] map-zip ] }
+ { EV_REP [
+ drop evdev-get-repeat "II" unpack
+ [ <INPUT_REP> swap 2array ] map-index
+ ] }
+ { EV_FF [ FF_CNT evdev-explode-bitfield [ <INPUT_FF> ] map-zip ] }
+ ! { EV_PWR [ PWR_CNT evdev-explode-bitfield ] }
+ { EV_FF_STATUS [ FF_STATUS_MAX evdev-explode-bitfield ] }
+ ! [ nip drop "broken" ]
+ } case ;
+
+: evdev-get-all-bits ( handle -- all-bits )
+ dup evdev-get-syn
+ [
+ [ nip <INPUT_EVENT> ]
+ [ EV>seq ] 2bi 2array
+ ] with map >hashtable ;
+
+: evdev-get-all-mt-slots ( handle -- seq )
+ INPUT_ABS enum>values [
+ [ 65 int <c-array> ] dip
+ 0 pick set-nth
+ [ byte-length ] keep evdev-get-mt-slots
+ [ 0 = ] trim-tail
+ ] with map sift
+ [ unclip <INPUT_ABS> swap 2array ] map ;
+
+: with-event-device ( ..x path quot: ( ..x path fd -- ..y ) -- ..y )
+ [ binary over ] dip '[
+ _ input-stream get handle>> fd>> @
+ ] with-file-reader ; inline
+
+: named ( value key -- pair )
+ swap 2array ; inline
+
+: get-event-device-info ( path -- hashtable )
+ [
+ '[
+ _ "path" named
+ _ {
+ [ evdev-get-id "id" named ]
+ [ evdev-get-name "name" named ]
+ [ evdev-get-physical "physical" named ]
+ [ evdev-get-unique "unique" named ]
+ [ evdev-get-prop "props" named ]
+ [ evdev-get-all-mt-slots "mt-slots" named ]
+ [ evdev-get-key seq>explode-positions [ <INPUT_KEY> ] map-zip "keys" named ]
+ [ evdev-get-led seq>explode-positions [ <INPUT_LED> ] map-zip "leds" named ]
+ [ evdev-get-sound seq>explode-positions [ <INPUT_SND> ] map-zip "sounds" named ]
+ [ evdev-get-switch seq>explode-positions [ <INPUT_SW> ] map-zip "switches" named ]
+ [ evdev-get-simulataneous-effects "effects" named ]
+ [ evdev-get-event-mask "event-mask" named ]
+ [ evdev-get-all-bits "capabilities" named ]
+ } cleave
+ ] output>array >hashtable
+ ] with-event-device ;
+
+: all-controller-stats ( -- seq )
+ input-events-by-id-assoc values
+ [ file-name "event" head? ] filter
+ [ get-event-device-info ] map ;
+
+: events-by-file-name ( -- hashtable )
+ all-controller-stats [ "path" of file-name ] collect-by ;
+
+: get-input-events-type ( str -- seq )
+ [ input-events-by-id-assoc ] dip
+ '[ first _ tail? ] filter ;
+
+: get-input-events-joysticks ( -- seq ) "event-joystick" get-input-events-type ;
+: get-input-events-keyboards ( -- seq ) "event-kbd" get-input-events-type ;
+: get-input-events-mice ( -- seq ) "event-mouse" get-input-events-type ;
+
+: read-input-events ( -- seq )
+ 240 read-partial 24 group [
+ "QQSSi" unpack-le
+ 2 cut
+ [ first2 <timeval> ]
+ [ first3 event-code-value ] bi* 4array
+ ] map ;
+
+SLOT: state
+SLOT: quit?
+
+: read-controller-loop ( controller -- )
+ [ path>> ] [ state>> ] [ ] tri
+ '[
+ 2drop
+ [
+ _ read-input-events [
+ ! "." write
+ first4
+ [ drop ] 3dip spin {
+ { EV_SYN [ dup SYN_REPORT = [ 2drop ] [ 2array . ] if ] }
+ { EV_KEY [ over 1 = [ pick set-at ] [ nip over delete-at ] if ] }
+ { EV_ABS [ pick set-at ] }
+ { EV_REL [ swap 2array . ] }
+ { EV_MSC [ swap 2array . ] }
+ [
+ "unhandled: " write 3array .
+ ! 3drop
+ ]
+ } case
+ ] each
+ . ! state
+ ! drop ! state
+ _ quit?>> not
+ ] loop
+ ] with-event-device ;
projects / factor.git / commitdiff