Pierre Ossman wrote:
> As I recently bought an ATI remote control, I felt that Freevo really
> lacked good support for Linux event devices. So I decided to add it. :)
>
> Included is a patch that adds that support, relevant configuration
> options and a default key map that should handle most devices out there.
>
> Comparison with using SDL keyboard:
>
> Pros:
> * You can use specific devices instead of all.
> * You get all fancy special buttons (like stop, play, etc.) working by
> default.
> * You can handle devices that might not show up as keyboards.
>
> Cons:
> * As it uses local device nodes, it only works for locally connected
> devices. Only a problem if you run freevo through X11 to another machine.
> * You need to explicitly configure which devices to use (I plan to make
> it easier by mapping on device name instead of device node).
>
> This input system could in theory replace both keyboard and joystick
> support.
>
> Comment away!
I shouldn't apply this patch in 1.6, but it may be too important to
exclude. So I have done.
Please put this in the tracker as a new feature and add a description of
how to use it, when it is used, how to configure it, etc.
Many thanks
Duncan
>
> Rgds
>
>
> ------------------------------------------------------------------------
>
> Index: local_conf.py.example
> ===================================================================
> --- local_conf.py.example (revision 8396)
> +++ local_conf.py.example (working copy)
> @@ -241,11 +241,32 @@
> # MENU_ARROW_NAVIGATION = 0
>
> #
> +# Process keyboard events from SDL. You want this unless you use only lirc
> +# or event devices below.
> +#
> +# USE_SDL_KEYBOARD = 1
> +
> +#
> # Keymap to map keyboard keys to event strings. You can also add new keys
> # here, e.g. KEYMAP[key.K_x] = 'SUBTITLE'. The K_-names are defined by
> pygame.
> #
>
> #
> +# List of /dev/input/event# devices to monitor. If you monitor your keyboard
> +# both here and with USE_SDL_KEYBOARD, then you will get duplicate events.
> +#
> +#
> +# EVENT_DEVS = []
> +
> +#
> +# Keymap to map input events to event strings. You can change current
> mappings
> +# and add new ones here, e.g. EVENTMAP['KEY_COFFEE'] = 'SUBTITLE'. Key names
> +# are defined by the Linux input layer (input.h). An axis is described by a
> +# pair, one for positive and one for negative movement, e.g.
> +# EVENTMAP['REL_Z'] = ('LEFT', 'RIGHT')
> +#
> +
> +#
> # Use Internet resources to fetch information?
> # For example, Freevo can use CDDB for album information,
> # the IMDB movie database for movie info, and Amazon for cover searches.
> Index: src/evfallback.py
> ===================================================================
> --- src/evfallback.py (revision 0)
> +++ src/evfallback.py (revision 0)
> @@ -0,0 +1,572 @@
> +# -*- coding: iso-8859-1 -*-
> +# -----------------------------------------------------------------------
> +# evfallback.py - Default mappings for event interface module
> +# -----------------------------------------------------------------------
> +# $Id$
> +#
> +# Notes:
> +# Todo:
> +#
> +# -----------------------------------------------------------------------
> +# $Log$
> +# -----------------------------------------------------------------------
> +# Freevo - A Home Theater PC framework
> +# Copyright (C) 2002 Krister Lagerstrom, et al.
> +# Please see the file freevo/Docs/CREDITS for a complete list of authors.
> +#
> +# 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 MER-
> +# CHANTABILITY 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
> +#
> +# ----------------------------------------------------------------------- */
> +
> +_types = {
> + 0:'EV_SYN',
> + 1:'EV_KEY',
> + 2:'EV_REL',
> + 3:'EV_ABS',
> + 4:'EV_MSC',
> + 5:'EV_SW',
> + 17:'EV_LED',
> + 18:'EV_SND',
> + 20:'EV_REP',
> + 21:'EV_FF',
> + 22:'EV_PWR',
> + 23:'EV_FF_STATUS',
> + 31:'EV_MAX',
> + }
> +
> +_events = {
> + 0:{ # EV_SYN
> + 0:'SYN_REPORT',
> + 1:'SYN_CONFIG',
> + },
> + 1:{ # EV_KEY
> + 0:'KEY_RESERVED',
> + 1:'KEY_ESC',
> + 2:'KEY_1',
> + 3:'KEY_2',
> + 4:'KEY_3',
> + 5:'KEY_4',
> + 6:'KEY_5',
> + 7:'KEY_6',
> + 8:'KEY_7',
> + 9:'KEY_8',
> + 10:'KEY_9',
> + 11:'KEY_0',
> + 12:'KEY_MINUS',
> + 13:'KEY_EQUAL',
> + 14:'KEY_BACKSPACE',
> + 15:'KEY_TAB',
> + 16:'KEY_Q',
> + 17:'KEY_W',
> + 18:'KEY_E',
> + 19:'KEY_R',
> + 20:'KEY_T',
> + 21:'KEY_Y',
> + 22:'KEY_U',
> + 23:'KEY_I',
> + 24:'KEY_O',
> + 25:'KEY_P',
> + 26:'KEY_LEFTBRACE',
> + 27:'KEY_RIGHTBRACE',
> + 28:'KEY_ENTER',
> + 29:'KEY_LEFTCTRL',
> + 30:'KEY_A',
> + 31:'KEY_S',
> + 32:'KEY_D',
> + 33:'KEY_F',
> + 34:'KEY_G',
> + 35:'KEY_H',
> + 36:'KEY_J',
> + 37:'KEY_K',
> + 38:'KEY_L',
> + 39:'KEY_SEMICOLON',
> + 40:'KEY_APOSTROPHE',
> + 41:'KEY_GRAVE',
> + 42:'KEY_LEFTSHIFT',
> + 43:'KEY_BACKSLASH',
> + 44:'KEY_Z',
> + 45:'KEY_X',
> + 46:'KEY_C',
> + 47:'KEY_V',
> + 48:'KEY_B',
> + 49:'KEY_N',
> + 50:'KEY_M',
> + 51:'KEY_COMMA',
> + 52:'KEY_DOT',
> + 53:'KEY_SLASH',
> + 54:'KEY_RIGHTSHIFT',
> + 55:'KEY_KPASTERISK',
> + 56:'KEY_LEFTALT',
> + 57:'KEY_SPACE',
> + 58:'KEY_CAPSLOCK',
> + 59:'KEY_F1',
> + 60:'KEY_F2',
> + 61:'KEY_F3',
> + 62:'KEY_F4',
> + 63:'KEY_F5',
> + 64:'KEY_F6',
> + 65:'KEY_F7',
> + 66:'KEY_F8',
> + 67:'KEY_F9',
> + 68:'KEY_F10',
> + 69:'KEY_NUMLOCK',
> + 70:'KEY_SCROLLLOCK',
> + 71:'KEY_KP7',
> + 72:'KEY_KP8',
> + 73:'KEY_KP9',
> + 74:'KEY_KPMINUS',
> + 75:'KEY_KP4',
> + 76:'KEY_KP5',
> + 77:'KEY_KP6',
> + 78:'KEY_KPPLUS',
> + 79:'KEY_KP1',
> + 80:'KEY_KP2',
> + 81:'KEY_KP3',
> + 82:'KEY_KP0',
> + 83:'KEY_KPDOT',
> + 85:'KEY_ZENKAKUHANKAKU',
> + 86:'KEY_102ND',
> + 87:'KEY_F11',
> + 88:'KEY_F12',
> + 89:'KEY_RO',
> + 90:'KEY_KATAKANA',
> + 91:'KEY_HIRAGANA',
> + 92:'KEY_HENKAN',
> + 93:'KEY_KATAKANAHIRAGANA',
> + 94:'KEY_MUHENKAN',
> + 95:'KEY_KPJPCOMMA',
> + 96:'KEY_KPENTER',
> + 97:'KEY_RIGHTCTRL',
> + 98:'KEY_KPSLASH',
> + 99:'KEY_SYSRQ',
> + 100:'KEY_RIGHTALT',
> + 101:'KEY_LINEFEED',
> + 102:'KEY_HOME',
> + 103:'KEY_UP',
> + 104:'KEY_PAGEUP',
> + 105:'KEY_LEFT',
> + 106:'KEY_RIGHT',
> + 107:'KEY_END',
> + 108:'KEY_DOWN',
> + 109:'KEY_PAGEDOWN',
> + 110:'KEY_INSERT',
> + 111:'KEY_DELETE',
> + 112:'KEY_MACRO',
> + 113:'KEY_MUTE',
> + 114:'KEY_VOLUMEDOWN',
> + 115:'KEY_VOLUMEUP',
> + 116:'KEY_POWER',
> + 117:'KEY_KPEQUAL',
> + 118:'KEY_KPPLUSMINUS',
> + 119:'KEY_PAUSE',
> + 121:'KEY_KPCOMMA',
> + 122:'KEY_HANGEUL',
> + 123:'KEY_HANJA',
> + 124:'KEY_YEN',
> + 125:'KEY_LEFTMETA',
> + 126:'KEY_RIGHTMETA',
> + 127:'KEY_COMPOSE',
> + 128:'KEY_STOP',
> + 129:'KEY_AGAIN',
> + 130:'KEY_PROPS',
> + 131:'KEY_UNDO',
> + 132:'KEY_FRONT',
> + 133:'KEY_COPY',
> + 134:'KEY_OPEN',
> + 135:'KEY_PASTE',
> + 136:'KEY_FIND',
> + 137:'KEY_CUT',
> + 138:'KEY_HELP',
> + 139:'KEY_MENU',
> + 140:'KEY_CALC',
> + 141:'KEY_SETUP',
> + 142:'KEY_SLEEP',
> + 143:'KEY_WAKEUP',
> + 144:'KEY_FILE',
> + 145:'KEY_SENDFILE',
> + 146:'KEY_DELETEFILE',
> + 147:'KEY_XFER',
> + 148:'KEY_PROG1',
> + 149:'KEY_PROG2',
> + 150:'KEY_WWW',
> + 151:'KEY_MSDOS',
> + 152:'KEY_COFFEE',
> + 153:'KEY_DIRECTION',
> + 154:'KEY_CYCLEWINDOWS',
> + 155:'KEY_MAIL',
> + 156:'KEY_BOOKMARKS',
> + 157:'KEY_COMPUTER',
> + 158:'KEY_BACK',
> + 159:'KEY_FORWARD',
> + 160:'KEY_CLOSECD',
> + 161:'KEY_EJECTCD',
> + 162:'KEY_EJECTCLOSECD',
> + 163:'KEY_NEXTSONG',
> + 164:'KEY_PLAYPAUSE',
> + 165:'KEY_PREVIOUSSONG',
> + 166:'KEY_STOPCD',
> + 167:'KEY_RECORD',
> + 168:'KEY_REWIND',
> + 169:'KEY_PHONE',
> + 170:'KEY_ISO',
> + 171:'KEY_CONFIG',
> + 172:'KEY_HOMEPAGE',
> + 173:'KEY_REFRESH',
> + 174:'KEY_EXIT',
> + 175:'KEY_MOVE',
> + 176:'KEY_EDIT',
> + 177:'KEY_SCROLLUP',
> + 178:'KEY_SCROLLDOWN',
> + 179:'KEY_KPLEFTPAREN',
> + 180:'KEY_KPRIGHTPAREN',
> + 181:'KEY_NEW',
> + 182:'KEY_REDO',
> + 183:'KEY_F13',
> + 184:'KEY_F14',
> + 185:'KEY_F15',
> + 186:'KEY_F16',
> + 187:'KEY_F17',
> + 188:'KEY_F18',
> + 189:'KEY_F19',
> + 190:'KEY_F20',
> + 191:'KEY_F21',
> + 192:'KEY_F22',
> + 193:'KEY_F23',
> + 194:'KEY_F24',
> + 200:'KEY_PLAYCD',
> + 201:'KEY_PAUSECD',
> + 202:'KEY_PROG3',
> + 203:'KEY_PROG4',
> + 205:'KEY_SUSPEND',
> + 206:'KEY_CLOSE',
> + 207:'KEY_PLAY',
> + 208:'KEY_FASTFORWARD',
> + 209:'KEY_BASSBOOST',
> + 210:'KEY_PRINT',
> + 211:'KEY_HP',
> + 212:'KEY_CAMERA',
> + 213:'KEY_SOUND',
> + 214:'KEY_QUESTION',
> + 215:'KEY_EMAIL',
> + 216:'KEY_CHAT',
> + 217:'KEY_SEARCH',
> + 218:'KEY_CONNECT',
> + 219:'KEY_FINANCE',
> + 220:'KEY_SPORT',
> + 221:'KEY_SHOP',
> + 222:'KEY_ALTERASE',
> + 223:'KEY_CANCEL',
> + 224:'KEY_BRIGHTNESSDOWN',
> + 225:'KEY_BRIGHTNESSUP',
> + 226:'KEY_MEDIA',
> + 227:'KEY_SWITCHVIDEOMODE',
> + 228:'KEY_KBDILLUMTOGGLE',
> + 229:'KEY_KBDILLUMDOWN',
> + 230:'KEY_KBDILLUMUP',
> + 231:'KEY_SEND',
> + 232:'KEY_REPLY',
> + 233:'KEY_FORWARDMAIL',
> + 234:'KEY_SAVE',
> + 235:'KEY_DOCUMENTS',
> + 236:'KEY_BATTERY',
> + 240:'KEY_UNKNOWN',
> + 256:'BTN_0',
> + 257:'BTN_1',
> + 258:'BTN_2',
> + 259:'BTN_3',
> + 260:'BTN_4',
> + 261:'BTN_5',
> + 262:'BTN_6',
> + 263:'BTN_7',
> + 264:'BTN_8',
> + 265:'BTN_9',
> + 272:'BTN_LEFT',
> + 273:'BTN_RIGHT',
> + 274:'BTN_MIDDLE',
> + 275:'BTN_SIDE',
> + 276:'BTN_EXTRA',
> + 277:'BTN_FORWARD',
> + 278:'BTN_BACK',
> + 279:'BTN_TASK',
> + 288:'BTN_TRIGGER',
> + 289:'BTN_THUMB',
> + 290:'BTN_THUMB2',
> + 291:'BTN_TOP',
> + 292:'BTN_TOP2',
> + 293:'BTN_PINKIE',
> + 294:'BTN_BASE',
> + 295:'BTN_BASE2',
> + 296:'BTN_BASE3',
> + 297:'BTN_BASE4',
> + 298:'BTN_BASE5',
> + 299:'BTN_BASE6',
> + 303:'BTN_DEAD',
> + 304:'BTN_A',
> + 305:'BTN_B',
> + 306:'BTN_C',
> + 307:'BTN_X',
> + 308:'BTN_Y',
> + 309:'BTN_Z',
> + 310:'BTN_TL',
> + 311:'BTN_TR',
> + 312:'BTN_TL2',
> + 313:'BTN_TR2',
> + 314:'BTN_SELECT',
> + 315:'BTN_START',
> + 316:'BTN_MODE',
> + 317:'BTN_THUMBL',
> + 318:'BTN_THUMBR',
> + 320:'BTN_TOOL_PEN',
> + 321:'BTN_TOOL_RUBBER',
> + 322:'BTN_TOOL_BRUSH',
> + 323:'BTN_TOOL_PENCIL',
> + 324:'BTN_TOOL_AIRBRUSH',
> + 325:'BTN_TOOL_FINGER',
> + 326:'BTN_TOOL_MOUSE',
> + 327:'BTN_TOOL_LENS',
> + 330:'BTN_TOUCH',
> + 331:'BTN_STYLUS',
> + 332:'BTN_STYLUS2',
> + 333:'BTN_TOOL_DOUBLETAP',
> + 334:'BTN_TOOL_TRIPLETAP',
> + 336:'BTN_GEAR_DOWN',
> + 337:'BTN_GEAR_UP',
> + 352:'KEY_OK',
> + 353:'KEY_SELECT',
> + 354:'KEY_GOTO',
> + 355:'KEY_CLEAR',
> + 356:'KEY_POWER2',
> + 357:'KEY_OPTION',
> + 358:'KEY_INFO',
> + 359:'KEY_TIME',
> + 360:'KEY_VENDOR',
> + 361:'KEY_ARCHIVE',
> + 362:'KEY_PROGRAM',
> + 363:'KEY_CHANNEL',
> + 364:'KEY_FAVORITES',
> + 365:'KEY_EPG',
> + 366:'KEY_PVR',
> + 367:'KEY_MHP',
> + 368:'KEY_LANGUAGE',
> + 369:'KEY_TITLE',
> + 370:'KEY_SUBTITLE',
> + 371:'KEY_ANGLE',
> + 372:'KEY_ZOOM',
> + 373:'KEY_MODE',
> + 374:'KEY_KEYBOARD',
> + 375:'KEY_SCREEN',
> + 376:'KEY_PC',
> + 377:'KEY_TV',
> + 378:'KEY_TV2',
> + 379:'KEY_VCR',
> + 380:'KEY_VCR2',
> + 381:'KEY_SAT',
> + 382:'KEY_SAT2',
> + 383:'KEY_CD',
> + 384:'KEY_TAPE',
> + 385:'KEY_RADIO',
> + 386:'KEY_TUNER',
> + 387:'KEY_PLAYER',
> + 388:'KEY_TEXT',
> + 389:'KEY_DVD',
> + 390:'KEY_AUX',
> + 391:'KEY_MP3',
> + 392:'KEY_AUDIO',
> + 393:'KEY_VIDEO',
> + 394:'KEY_DIRECTORY',
> + 395:'KEY_LIST',
> + 396:'KEY_MEMO',
> + 397:'KEY_CALENDAR',
> + 398:'KEY_RED',
> + 399:'KEY_GREEN',
> + 400:'KEY_YELLOW',
> + 401:'KEY_BLUE',
> + 402:'KEY_CHANNELUP',
> + 403:'KEY_CHANNELDOWN',
> + 404:'KEY_FIRST',
> + 405:'KEY_LAST',
> + 406:'KEY_AB',
> + 407:'KEY_NEXT',
> + 408:'KEY_RESTART',
> + 409:'KEY_SLOW',
> + 410:'KEY_SHUFFLE',
> + 411:'KEY_BREAK',
> + 412:'KEY_PREVIOUS',
> + 413:'KEY_DIGITS',
> + 414:'KEY_TEEN',
> + 415:'KEY_TWEN',
> + 448:'KEY_DEL_EOL',
> + 449:'KEY_DEL_EOS',
> + 450:'KEY_INS_LINE',
> + 451:'KEY_DEL_LINE',
> + 464:'KEY_FN',
> + 465:'KEY_FN_ESC',
> + 466:'KEY_FN_F1',
> + 467:'KEY_FN_F2',
> + 468:'KEY_FN_F3',
> + 469:'KEY_FN_F4',
> + 470:'KEY_FN_F5',
> + 471:'KEY_FN_F6',
> + 472:'KEY_FN_F7',
> + 473:'KEY_FN_F8',
> + 474:'KEY_FN_F9',
> + 475:'KEY_FN_F10',
> + 476:'KEY_FN_F11',
> + 477:'KEY_FN_F12',
> + 478:'KEY_FN_1',
> + 479:'KEY_FN_2',
> + 480:'KEY_FN_D',
> + 481:'KEY_FN_E',
> + 482:'KEY_FN_F',
> + 483:'KEY_FN_S',
> + 484:'KEY_FN_B',
> + 497:'KEY_BRL_DOT1',
> + 498:'KEY_BRL_DOT2',
> + 499:'KEY_BRL_DOT3',
> + 500:'KEY_BRL_DOT4',
> + 501:'KEY_BRL_DOT5',
> + 502:'KEY_BRL_DOT6',
> + 503:'KEY_BRL_DOT7',
> + 504:'KEY_BRL_DOT8',
> + 511:'KEY_MAX',
> + },
> + 2:{ # EV_REL
> + 0:'REL_X',
> + 1:'REL_Y',
> + 2:'REL_Z',
> + 3:'REL_RX',
> + 4:'REL_RY',
> + 5:'REL_RZ',
> + 6:'REL_HWHEEL',
> + 7:'REL_DIAL',
> + 8:'REL_WHEEL',
> + 9:'REL_MISC',
> + 15:'REL_MAX',
> + },
> + 3:{ # EV_ABS
> + 0:'ABS_X',
> + 1:'ABS_Y',
> + 2:'ABS_Z',
> + 3:'ABS_RX',
> + 4:'ABS_RY',
> + 5:'ABS_RZ',
> + 6:'ABS_THROTTLE',
> + 7:'ABS_RUDDER',
> + 8:'ABS_WHEEL',
> + 9:'ABS_GAS',
> + 10:'ABS_BRAKE',
> + 16:'ABS_HAT0X',
> + 17:'ABS_HAT0Y',
> + 18:'ABS_HAT1X',
> + 19:'ABS_HAT1Y',
> + 20:'ABS_HAT2X',
> + 21:'ABS_HAT2Y',
> + 22:'ABS_HAT3X',
> + 23:'ABS_HAT3Y',
> + 24:'ABS_PRESSURE',
> + 25:'ABS_DISTANCE',
> + 26:'ABS_TILT_X',
> + 27:'ABS_TILT_Y',
> + 28:'ABS_TOOL_WIDTH',
> + 32:'ABS_VOLUME',
> + 40:'ABS_MISC',
> + 63:'ABS_MAX',
> + },
> + 4:{ # EV_MSC
> + 0:'MSC_SERIAL',
> + 1:'MSC_PULSELED',
> + 2:'MSC_GESTURE',
> + 3:'MSC_RAW',
> + 4:'MSC_SCAN',
> + 7:'MSC_MAX',
> + },
> + 5:{ # EV_SW
> + 0:'SW_LID',
> + 1:'SW_TABLET_MODE',
> + 2:'SW_HEADPHONE_INSERT',
> + 15:'SW_MAX',
> + },
> + 17:{ # EV_LED
> + 0:'LED_NUML',
> + 1:'LED_CAPSL',
> + 2:'LED_SCROLLL',
> + 3:'LED_COMPOSE',
> + 4:'LED_KANA',
> + 5:'LED_SLEEP',
> + 6:'LED_SUSPEND',
> + 7:'LED_MUTE',
> + 8:'LED_MISC',
> + 9:'LED_MAIL',
> + 10:'LED_CHARGING',
> + 15:'LED_MAX',
> + },
> + 18:{ # EV_SND
> + 0:'SND_CLICK',
> + 1:'SND_BELL',
> + 2:'SND_TONE',
> + 7:'SND_MAX',
> + },
> + 20:{ # EV_REP
> + 0:'REP_DELAY',
> + 1:'REP_MAX',
> + },
> + 21:{ # EV_FF
> + 0:'FF_STATUS_STOPPED',
> + 1:'FF_STATUS_MAX',
> + 97:'FF_AUTOCENTER',
> + 96:'FF_GAIN',
> + 80:'FF_RUMBLE',
> + 81:'FF_PERIODIC',
> + 82:'FF_CONSTANT',
> + 83:'FF_SPRING',
> + 84:'FF_FRICTION',
> + 85:'FF_DAMPER',
> + 86:'FF_INERTIA',
> + 87:'FF_RAMP',
> + 88:'FF_SQUARE',
> + 89:'FF_TRIANGLE',
> + 90:'FF_SINE',
> + 91:'FF_SAW_UP',
> + 92:'FF_SAW_DOWN',
> + 93:'FF_CUSTOM',
> + 127:'FF_MAX',
> + },
> + }
> +
> +_ids = {
> + 0:'ID_BUS',
> + 1:'ID_VENDOR',
> + 2:'ID_PRODUCT',
> + 3:'ID_VERSION',
> + }
> +
> +_buses = {
> + 1:'BUS_PCI',
> + 2:'BUS_ISAPNP',
> + 3:'BUS_USB',
> + 4:'BUS_HIL',
> + 5:'BUS_BLUETOOTH',
> + 16:'BUS_ISA',
> + 17:'BUS_I8042',
> + 18:'BUS_XTKBD',
> + 19:'BUS_RS232',
> + 20:'BUS_GAMEPORT',
> + 21:'BUS_PARPORT',
> + 22:'BUS_AMIGA',
> + 23:'BUS_ADB',
> + 24:'BUS_I2C',
> + 25:'BUS_HOST',
> + 26:'BUS_GSC',
> + }
> Index: src/rc.py
> ===================================================================
> --- src/rc.py (revision 8396)
> +++ src/rc.py (working copy)
> @@ -60,6 +60,7 @@
> import types
>
> import config
> +import evdev
>
> from event import Event, BUTTON
>
> @@ -323,7 +324,46 @@
> # No data available
> return None
>
> +#
> --------------------------------------------------------------------------------
>
> +class Evdev:
> + """
> + Class to handle evdev events
> + """
> + def __init__(self):
> + """
> + init all specified devices
> + """
> + self._devs = []
> +
> + for dev in config.EVENT_DEVS:
> + try:
> + e = evdev.evdev(dev)
> + print "Added input device '%s': %s" % (dev, e.get_name())
> + self._devs.append(e)
> + except:
> + print "Problem opening event device '%s'" % dev
> +
> + def poll(self, rc):
> + """
> + return next event
> + """
> + for dev in self._devs:
> + event = dev.read()
> + if event is None:
> + continue
> +
> + if config.EVENTMAP.has_key(event[2]):
> + if event[1] == 'EV_KEY':
> + # 0 = release, 1 = press, 2 = repeat
> + if event[3] > 0:
> + return config.EVENTMAP[event[2]]
> + elif event[1] == 'EV_REL':
> + if event[3] < -10:
> + return config.EVENTMAP[event[2]][0]
> + elif event[3] > 10:
> + return config.EVENTMAP[event[2]][1]
> +
> #
> --------------------------------------------------------------------------------
>
> class EventHandler:
> @@ -340,8 +380,14 @@
> except:
> pass
>
> + if config.USE_SDL_KEYBOARD:
> + try:
> + self.inputs.append(Keyboard())
> + except:
> + pass
> +
> try:
> - self.inputs.append(Keyboard())
> + self.inputs.append(Evdev())
> except:
> pass
>
> Index: src/evdev.py
> ===================================================================
> --- src/evdev.py (revision 0)
> +++ src/evdev.py (revision 0)
> @@ -0,0 +1,335 @@
> +# -*- coding: iso-8859-1 -*-
> +# -----------------------------------------------------------------------
> +# evdev.py - Linux /dev/input/event# interface library
> +# -----------------------------------------------------------------------
> +# $Id$
> +#
> +# Notes:
> +# Todo:
> +#
> +# -----------------------------------------------------------------------
> +# $Log$
> +# -----------------------------------------------------------------------
> +# Freevo - A Home Theater PC framework
> +# Copyright (C) 2002 Krister Lagerstrom, et al.
> +# Please see the file freevo/Docs/CREDITS for a complete list of authors.
> +#
> +# 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 MER-
> +# CHANTABILITY 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
> +#
> +# ----------------------------------------------------------------------- */
> +
> +import os
> +import re
> +from fcntl import ioctl
> +import struct
> +
> +_types = {}
> +_events = {}
> +
> +_ids = {}
> +_buses = {}
> +
> +def _convert_value(s):
> + if s.startswith("0x"):
> + return int(s, 16)
> + return int(s, 10)
> +
> +def parse_input_h(path):
> + global _types, _events, _ids, _buses
> +
> + f = file(path)
> +
> + types = {}
> + events = {}
> +
> + ids = {}
> + buses = {}
> +
> + for line in f.readlines():
> + m = re.search("#define
> (?P<name>EV_[A-Za-z0-9_]+)\s+(?P<value>(0x)?[0-9A-Fa-f]+)", line)
> + if m:
> + if m.group("name") != "EV_VERSION":
> + types[_convert_value(m.group("value"))] = m.group("name")
> + continue
> +
> + m = re.search("#define
> (?P<name>ID_[A-Za-z0-9_]+)\s+(?P<value>(0x)?[0-9A-Fa-f]+)", line)
> + if m:
> + ids[_convert_value(m.group("value"))] = m.group("name")
> + continue
> +
> + m = re.search("#define
> (?P<name>BUS_[A-Za-z0-9_]+)\s+(?P<value>(0x)?[0-9A-Fa-f]+)", line)
> + if m:
> + buses[_convert_value(m.group("value"))] = m.group("name")
> + continue
> +
> + m = re.search("#define
> (?P<name>(?P<type>[A-Za-z0-9]+)_[A-Za-z0-9_]+)\s+(?P<value>(0x)?[0-9A-Fa-f]+)",
> line)
> + if m:
> + t = m.group("type")
> +
> + # The naming is a bit off in input.h
> + if t == "BTN":
> + t = "KEY"
> +
> + for k in types.keys():
> + if types[k] == "EV_" + t:
> + break
> + else:
> + raise Exception("Invalid type: %s" % m.group("type"))
> +
> + if not events.has_key(k):
> + events[k] = {}
> +
> + events[k][_convert_value(m.group("value"))] = m.group("name")
> +
> + _types = types
> + _events = events
> +
> + _ids = ids
> + _buses = buses
> +
> +def _print_tables():
> + print "_types = {"
> +
> + keys = _types.keys()
> + keys.sort()
> + for key in keys:
> + print " %2d:%s," % (key, repr(_types[key]))
> +
> + print " }"
> +
> + print ""
> +
> + print "_events = {"
> +
> + keys = _events.keys()
> + keys.sort()
> + for key in keys:
> + print " %2d:{ # %s" % (key, _types[key])
> +
> + subkeys = _events[key].keys()
> + for subkey in subkeys:
> + print " %3d:%s," % (subkey, repr(_events[key][subkey]))
> +
> + print " },"
> +
> + print " }"
> +
> + print ""
> +
> + print "_ids = {"
> +
> + keys = _ids.keys()
> + keys.sort()
> + for key in keys:
> + print " %2d:%s," % (key, repr(_ids[key]))
> +
> + print " }"
> +
> + print ""
> +
> + print "_buses = {"
> +
> + keys = _buses.keys()
> + keys.sort()
> + for key in keys:
> + print " %2d:%s," % (key, repr(_buses[key]))
> +
> + print " }"
> +
> +# Copied from asm-generic/ioctl.h
> +
> +_IOC_NRBITS = 8
> +_IOC_TYPEBITS = 8
> +_IOC_SIZEBITS = 14
> +_IOC_DIRBITS = 2
> +
> +_IOC_NRMASK = ((1 << _IOC_NRBITS)-1)
> +_IOC_TYPEMASK = ((1 << _IOC_TYPEBITS)-1)
> +_IOC_SIZEMASK = ((1 << _IOC_SIZEBITS)-1)
> +_IOC_DIRMASK = ((1 << _IOC_DIRBITS)-1)
> +
> +_IOC_NRSHIFT = 0
> +_IOC_TYPESHIFT = (_IOC_NRSHIFT+_IOC_NRBITS)
> +_IOC_SIZESHIFT = (_IOC_TYPESHIFT+_IOC_TYPEBITS)
> +_IOC_DIRSHIFT = (_IOC_SIZESHIFT+_IOC_SIZEBITS)
> +
> +_IOC_NONE = 0
> +_IOC_WRITE = 1
> +_IOC_READ = 2
> +
> +def _IOC(dir,type,nr,size):
> + ioc = (((dir) << _IOC_DIRSHIFT) | \
> + (ord(type) << _IOC_TYPESHIFT) | \
> + ((nr) << _IOC_NRSHIFT) | \
> + ((size) << _IOC_SIZESHIFT))
> + if ioc >= 2**31:
> + ioc = int(ioc - 2**32)
> + return ioc
> +
> +def _IO(type,nr):
> + return _IOC(_IOC_NONE,(type),(nr),0)
> +def _IOR(type,nr,size):
> + return _IOC(_IOC_READ,(type),(nr),(size))
> +def _IOW(type,nr,size):
> + return _IOC(_IOC_WRITE,(type),(nr),(size))
> +def _IOWR(type,nr,size):
> + return _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(size))
> +
> +
> +EVIOCGVERSION = _IOR('E', 0x01, 4) # get driver version
> +EVIOCGID = _IOR('E', 0x02, 8) # get device ID
> +
> +def EVIOCGNAME(len): return _IOR('E', 0x06, len) # get device name
> +def EVIOCGPHYS(len): return _IOR('E', 0x07, len) # get physical location
> +def EVIOCGUNIQ(len): return _IOR('E', 0x08, len) # get unique identifier
> +
> +def EVIOCGBIT(ev,len):return _IOR('E', 0x20 + ev, len) # get event bits
> +def EVIOCGABS(abs): return _IOR('E', 0x40 + abs, 20) # get abs value/limits
> +def EVIOCSABS(abs): return _IOW('E', 0xc0 + abs, 20) # set abs value/limits
> +
> +class evdev:
> + def __init__(self, dev, blocking = False):
> + self._fd = None
> + if blocking:
> + self._fd = os.open(dev, os.O_RDONLY)
> + else:
> + self._fd = os.open(dev, os.O_RDONLY | os.O_NDELAY)
> + self.get_events()
> +
> + def __del__(self):
> + self.close()
> +
> + def close(self):
> + if self._fd is not None:
> + os.close(self._fd)
> + self._fd = None
> +
> + def print_info(self):
> + print "Input driver version %d.%d.%d" % self.get_version()
> +
> + devid = self.get_id()
> + print "Device ID: bus %s vendor 0x%04x product 0x%04x version
> 0x%04x" % \
> + (devid["bus"], devid["vendor"], devid["product"],
> devid["version"])
> +
> + print 'Device name: "' + self.get_name() + '"'
> + print 'Device location: "' + self.get_location() + '"'
> +
> + def print_events(self):
> + print "Supported events:"
> +
> + keys = self._events.keys()
> + keys.sort()
> + for key in keys:
> + print " Event type %s (%d):" % (_types[key], key)
> +
> + self._events[key].sort()
> + for event in self._events[key]:
> + try:
> + print " Event %s (%d)" % (_events[key][event],
> event)
> + except KeyError:
> + print " Event ??? (%d)" % event
> +
> + def get_version(self):
> + buf = ioctl(self._fd, EVIOCGVERSION, " ")
> + l, = struct.unpack("L", buf)
> + return (l >> 16, (l >> 8) & 0xff, l & 0xff)
> +
> + def get_id(self):
> + buf = ioctl(self._fd, EVIOCGID, " " * 8)
> + bus, vendor, product, version = struct.unpack("HHHH", buf)
> + return { "bus":_buses[bus], "vendor":vendor,
> + "product":product, "version":version }
> +
> + def get_name(self):
> + buf = ioctl(self._fd, EVIOCGNAME(1024), " " * 1024)
> + null = buf.find("\0")
> + return buf[:null]
> +
> + def get_location(self):
> + buf = ioctl(self._fd, EVIOCGPHYS(1024), " " * 1024)
> + null = buf.find("\0")
> + return buf[:null]
> +
> + def get_events(self):
> + keys = _types.keys()
> + keys.sort()
> +
> + # We need one bit per type, rounded up to even 4 bytes
> + l = ((keys[-1] + 7) / 8 + 3) & ~0x3
> +
> + buf = ioctl(self._fd, EVIOCGBIT(0, l), " " * l)
> + array = struct.unpack("L" * (l/4), buf)
> +
> + self._events = {}
> +
> + for i in xrange(l * 8):
> + if not array[i / 32] & (1 << i % 32):
> + continue
> +
> + self._events[i] = []
> +
> + subkeys = _events[i].keys()
> + subkeys.sort()
> +
> + # We need one bit per type, rounded up to even 4 bytes
> + sl = ((subkeys[-1] + 7) / 8 + 3) & ~0x3
> +
> + try:
> + buf = ioctl(self._fd, EVIOCGBIT(i, sl), " " * sl)
> + except IOError:
> + # No events for a type results in Errno 22 (EINVAL)
> + break
> + subarray = struct.unpack("L" * (sl/4), buf)
> +
> + for j in xrange(sl * 8):
> + if not subarray[j / 32] & (1 << j % 32):
> + continue
> +
> + self._events[i].append(j)
> +
> + def has_event(self, test_event):
> + for type in self._events.keys():
> + for event in self._events[type]:
> + if _events[type][event] == test_event:
> + return True
> + return False
> +
> + def read(self):
> + try:
> + buf = os.read(self._fd, 16)
> + except OSError, (errno, str):
> + if errno == 11:
> + return None
> + raise
> +
> + sec, usec, type, code, value = struct.unpack("LLHHl", buf)
> +
> + return (float(sec) + float(usec)/1000000.0, _types[type],
> _events[type][code], value)
> +
> +if os.path.exists("/usr/include/linux/input.h"):
> + parse_input_h("/usr/include/linux/input.h")
> +else:
> + from evfallback import _types, _events, _ids, _buses
> +
> +if __name__ == "__main__":
> + e = evdev("/dev/input/event1", True)
> + e.print_info()
> + e.print_events()
> +
> + try:
> + while True:
> + print e.read()
> + except KeyboardInterrupt:
> + pass
> Index: src/event.py
> ===================================================================
> --- src/event.py (revision 8396)
> +++ src/event.py (working copy)
> @@ -538,7 +538,77 @@
> }
>
>
> +DEFAULT_EVENTMAP = {
> + 'KEY_F1' : 'SLEEP',
> + 'KEY_HOME' : 'MENU',
> + 'KEY_G' : 'GUIDE',
> + 'KEY_ESC' : 'EXIT',
> + 'KEY_UP' : 'UP',
> + 'KEY_DOWN' : 'DOWN',
> + 'KEY_LEFT' : 'LEFT',
> + 'KEY_RIGHT' : 'RIGHT',
> + 'KEY_OK' : 'SELECT',
> + 'KEY_SPACE' : 'SELECT',
> + 'KEY_ENTER' : 'SELECT',
> + 'KEY_KPENTER' : 'SELECT',
> + 'KEY_POWER' : 'POWER',
> + 'KEY_F2' : 'POWER',
> + 'KEY_MUTE' : 'MUTE',
> + 'KEY_F3' : 'MUTE',
> + 'KEY_VOLUMEDOWN' : 'VOL-',
> + 'KEY_KPMINUS' : 'VOL-',
> + 'KEY_N' : 'VOL-',
> + 'KEY_VOLUMEUP' : 'VOL+',
> + 'KEY_KPPLUS' : 'VOL+',
> + 'KEY_M' : 'VOL+',
> + 'KEY_CHANNELUP' : 'CH+',
> + 'KEY_C' : 'CH+',
> + 'KEY_CHANNELDOWN' : 'CH-',
> + 'KEY_V' : 'CH-',
> + 'KEY_1' : '1',
> + 'KEY_2' : '2',
> + 'KEY_3' : '3',
> + 'KEY_4' : '4',
> + 'KEY_5' : '5',
> + 'KEY_6' : '6',
> + 'KEY_7' : '7',
> + 'KEY_8' : '8',
> + 'KEY_9' : '9',
> + 'KEY_0' : '0',
> + 'KEY_VENDOR' : 'DISPLAY',
> + 'KEY_D' : 'DISPLAY',
> + 'KEY_MENU' : 'ENTER',
> + 'KEY_E' : 'ENTER',
> + 'KEY_MINUS' : 'PREV_CH',
> + 'KEY_O' : 'PIP_ONOFF',
> + 'KEY_W' : 'PIP_SWAP',
> + 'KEY_I' : 'PIP_MOVE',
> + 'KEY_F4' : 'TV_VCR',
> + 'KEY_REWIND' : 'REW',
> + 'KEY_R' : 'REW',
> + 'KEY_PLAY' : 'PLAY',
> + 'KEY_P' : 'PLAY',
> + 'KEY_FORWARD' : 'FFWD',
> + 'KEY_F' : 'FFWD',
> + 'KEY_PAUSE' : 'PAUSE',
> + 'KEY_U' : 'PAUSE',
> + 'KEY_STOP' : 'STOP',
> + 'KEY_S' : 'STOP',
> + 'KEY_RECORD' : 'RECORD',
> + 'KEY_F6' : 'REC',
> + 'KEY_PERIOD' : 'EJECT',
> + 'KEY_L' : 'SUBTITLE',
> + 'KEY_A' : 'LANG',
>
> + 'REL_X' : ('LEFT', 'RIGHT'),
> + 'REL_Y' : ('UP', 'DOWN'),
> +
> + 'BTN_LEFT' : 'SELECT',
> + 'BTN_RIGHT' : 'EXIT',
> + }
> +
> +
> +
> #
> # Internal events, don't map any button on them
> #
> Index: Docs/CREDITS
> ===================================================================
> --- Docs/CREDITS (revision 8396)
> +++ Docs/CREDITS (working copy)
> @@ -92,8 +92,11 @@
> o fxdimdb class + rewrite of the plugin & helper
> o the df plugin
>
> +Pierre Ossman <[EMAIL PROTECTED]>
> +o Linux event device input handler
>
>
> +
> Special Copyright Notice:
> -------------------------
>
> Index: freevo_config.py
> ===================================================================
> --- freevo_config.py (revision 8396)
> +++ freevo_config.py (working copy)
> @@ -235,7 +235,9 @@
> Added TV_RECORDFILE_OKLETTERS for characters allowed in recording
> filenames.
> Added AUTOSHUTDOWN_ settings to turn off and on the machine
> automatically
> Added Multi-tuner support to allow recording and watching at the same
> time
> - Added plug-in "upsoon" to stop the player when a recording is about to
> start''' ),
> + Added plug-in "upsoon" to stop the player when a recording is about to
> start
> + Added USE_SDL_KEYBOARD to specify if generic keyboard handler should be
> used
> + Added EVENT_DEVS and EVENTMAP for the new Linux event device handler'''
> ),
> ]
>
>
> @@ -486,12 +488,35 @@
> MENU_ARROW_NAVIGATION = 0
>
> #
> +# Process keyboard events from SDL. You want this unless you use only lirc
> +# or event devices below.
> +#
> +USE_SDL_KEYBOARD = 1
> +
> +#
> # Keymap to map keyboard keys to event strings. You can also add new keys
> # here, e.g. KEYMAP[key.K_x] = 'SUBTITLE'. The K_-names are defined by
> pygame.
> #
> KEYMAP = DEFAULT_KEYMAP
>
> #
> +# List of /dev/input/event# devices to monitor. If you monitor your keyboard
> +# both here and with USE_SDL_KEYBOARD, then you will get duplicate events.
> +#
> +
> +EVENT_DEVS = []
> +
> +#
> +# Keymap to map input events to event strings. You can change current
> mappings
> +# and add new ones here, e.g. EVENTMAP['KEY_COFFEE'] = 'SUBTITLE'. Key names
> +# are defined by the Linux input layer (input.h). An axis is described by a
> +# pair, one for positive and one for negative movement, e.g.
> +# EVENTMAP['REL_Z'] = ('LEFT', 'RIGHT')
> +#
> +
> +EVENTMAP = DEFAULT_EVENTMAP
> +
> +#
> # Use Internet resources to fetch information?
> # For example, Freevo can use CDDB for album information,
> # the IMDB movie database for movie info, and Amazon for cover searches.
>
>
> ------------------------------------------------------------------------
>
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Freevo-devel mailing list
> Freevo-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/freevo-devel
-------------------------------------------------------------------------
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Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
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