1307 lines
45 KiB
C
1307 lines
45 KiB
C
/*
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* Copyright 2002-2003 Red Hat Inc., Durham, North Carolina.
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*
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation on the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial
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* portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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/*
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* Authors:
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* Rickard E. (Rik) Faith <faith@redhat.com>
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*
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*/
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/** \file
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* This file provides generic input support. Functions here set up
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* input and lead to the calling of low-level device drivers for
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* input. */
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#ifdef HAVE_DMX_CONFIG_H
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#include <dmx-config.h>
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#endif
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#define DMX_WINDOW_DEBUG 0
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#include "dmxinputinit.h"
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#include "dmxextension.h" /* For dmxInputCount */
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#include "dmxdummy.h"
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#include "dmxbackend.h"
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#include "dmxconsole.h"
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#include "dmxcommon.h"
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#include "dmxevents.h"
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#include "dmxmotion.h"
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#include "dmxprop.h"
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#include "config/dmxconfig.h"
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#include "dmxcursor.h"
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#include "lnx-keyboard.h"
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#include "lnx-ms.h"
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#include "lnx-ps2.h"
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#include "usb-keyboard.h"
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#include "usb-mouse.h"
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#include "usb-other.h"
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#include "usb-common.h"
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#include "dmxsigio.h"
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#include "dmxarg.h"
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#include "inputstr.h"
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#include "input.h"
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#include "mipointer.h"
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#include "windowstr.h"
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#include "mi.h"
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#include "xkbsrv.h"
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#include <X11/extensions/XI.h>
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#include <X11/extensions/XIproto.h>
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#include "exevents.h"
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#include "extinit.h"
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DMXLocalInputInfoPtr dmxLocalCorePointer, dmxLocalCoreKeyboard;
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static DMXLocalInputInfoRec DMXDummyMou = {
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"dummy-mou", DMX_LOCAL_MOUSE, DMX_LOCAL_TYPE_LOCAL, 1,
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NULL, NULL, NULL, NULL, NULL, dmxDummyMouGetInfo
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};
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static DMXLocalInputInfoRec DMXDummyKbd = {
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"dummy-kbd", DMX_LOCAL_KEYBOARD, DMX_LOCAL_TYPE_LOCAL, 1,
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NULL, NULL, NULL, NULL, NULL, dmxDummyKbdGetInfo
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};
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static DMXLocalInputInfoRec DMXBackendMou = {
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"backend-mou", DMX_LOCAL_MOUSE, DMX_LOCAL_TYPE_BACKEND, 2,
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dmxBackendCreatePrivate, dmxBackendDestroyPrivate,
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dmxBackendInit, NULL, dmxBackendLateReInit, dmxBackendMouGetInfo,
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dmxCommonMouOn, dmxCommonMouOff, dmxBackendUpdatePosition,
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NULL, NULL, NULL,
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dmxBackendCollectEvents, dmxBackendProcessInput, dmxBackendFunctions, NULL,
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dmxCommonMouCtrl
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};
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static DMXLocalInputInfoRec DMXBackendKbd = {
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"backend-kbd", DMX_LOCAL_KEYBOARD, DMX_LOCAL_TYPE_BACKEND,
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1, /* With backend-mou or console-mou */
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dmxCommonCopyPrivate, NULL,
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dmxBackendInit, NULL, NULL, dmxBackendKbdGetInfo,
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dmxCommonKbdOn, dmxCommonKbdOff, NULL,
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NULL, NULL, NULL,
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NULL, NULL, NULL, NULL,
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NULL, dmxCommonKbdCtrl, dmxCommonKbdBell
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};
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static DMXLocalInputInfoRec DMXConsoleMou = {
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"console-mou", DMX_LOCAL_MOUSE, DMX_LOCAL_TYPE_CONSOLE, 2,
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dmxConsoleCreatePrivate, dmxConsoleDestroyPrivate,
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dmxConsoleInit, dmxConsoleReInit, NULL, dmxConsoleMouGetInfo,
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dmxCommonMouOn, dmxCommonMouOff, dmxConsoleUpdatePosition,
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NULL, NULL, NULL,
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dmxConsoleCollectEvents, NULL, dmxConsoleFunctions, dmxConsoleUpdateInfo,
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dmxCommonMouCtrl
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};
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static DMXLocalInputInfoRec DMXConsoleKbd = {
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"console-kbd", DMX_LOCAL_KEYBOARD, DMX_LOCAL_TYPE_CONSOLE,
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1, /* With backend-mou or console-mou */
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dmxCommonCopyPrivate, NULL,
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dmxConsoleInit, dmxConsoleReInit, NULL, dmxConsoleKbdGetInfo,
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dmxCommonKbdOn, dmxCommonKbdOff, NULL,
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NULL, NULL, NULL,
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NULL, NULL, NULL, NULL,
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NULL, dmxCommonKbdCtrl, dmxCommonKbdBell
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};
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static DMXLocalInputInfoRec DMXCommonOth = {
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"common-oth", DMX_LOCAL_OTHER, DMX_LOCAL_TYPE_COMMON, 1,
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dmxCommonCopyPrivate, NULL,
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NULL, NULL, NULL, dmxCommonOthGetInfo,
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dmxCommonOthOn, dmxCommonOthOff
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};
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static DMXLocalInputInfoRec DMXLocalDevices[] = {
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/* Dummy drivers that can compile on any OS */
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#ifdef __linux__
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/* Linux-specific drivers */
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{
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"kbd", DMX_LOCAL_KEYBOARD, DMX_LOCAL_TYPE_LOCAL, 1,
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kbdLinuxCreatePrivate, kbdLinuxDestroyPrivate,
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kbdLinuxInit, NULL, NULL, kbdLinuxGetInfo,
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kbdLinuxOn, kbdLinuxOff, NULL,
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kbdLinuxVTPreSwitch, kbdLinuxVTPostSwitch, kbdLinuxVTSwitch,
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kbdLinuxRead, NULL, NULL, NULL,
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NULL, kbdLinuxCtrl, kbdLinuxBell
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},
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{
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"ms", DMX_LOCAL_MOUSE, DMX_LOCAL_TYPE_LOCAL, 1,
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msLinuxCreatePrivate, msLinuxDestroyPrivate,
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msLinuxInit, NULL, NULL, msLinuxGetInfo,
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msLinuxOn, msLinuxOff, NULL,
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msLinuxVTPreSwitch, msLinuxVTPostSwitch, NULL,
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msLinuxRead
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},
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{
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"ps2", DMX_LOCAL_MOUSE, DMX_LOCAL_TYPE_LOCAL, 1,
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ps2LinuxCreatePrivate, ps2LinuxDestroyPrivate,
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ps2LinuxInit, NULL, NULL, ps2LinuxGetInfo,
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ps2LinuxOn, ps2LinuxOff, NULL,
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ps2LinuxVTPreSwitch, ps2LinuxVTPostSwitch, NULL,
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ps2LinuxRead
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},
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#endif
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#ifdef __linux__
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/* USB drivers, currently only for
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Linux, but relatively easy to port to
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other OSs */
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{
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"usb-kbd", DMX_LOCAL_KEYBOARD, DMX_LOCAL_TYPE_LOCAL, 1,
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usbCreatePrivate, usbDestroyPrivate,
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kbdUSBInit, NULL, NULL, kbdUSBGetInfo,
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kbdUSBOn, usbOff, NULL,
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NULL, NULL, NULL,
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kbdUSBRead, NULL, NULL, NULL,
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NULL, kbdUSBCtrl
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},
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{
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"usb-mou", DMX_LOCAL_MOUSE, DMX_LOCAL_TYPE_LOCAL, 1,
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usbCreatePrivate, usbDestroyPrivate,
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mouUSBInit, NULL, NULL, mouUSBGetInfo,
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mouUSBOn, usbOff, NULL,
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NULL, NULL, NULL,
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mouUSBRead
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},
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{
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"usb-oth", DMX_LOCAL_OTHER, DMX_LOCAL_TYPE_LOCAL, 1,
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usbCreatePrivate, usbDestroyPrivate,
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othUSBInit, NULL, NULL, othUSBGetInfo,
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othUSBOn, usbOff, NULL,
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NULL, NULL, NULL,
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othUSBRead
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},
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#endif
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{
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"dummy-mou", DMX_LOCAL_MOUSE, DMX_LOCAL_TYPE_LOCAL, 1,
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NULL, NULL, NULL, NULL, NULL, dmxDummyMouGetInfo
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},
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{
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"dummy-kbd", DMX_LOCAL_KEYBOARD, DMX_LOCAL_TYPE_LOCAL, 1,
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NULL, NULL, NULL, NULL, NULL, dmxDummyKbdGetInfo
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},
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{ NULL } /* Must be last */
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};
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#if 11 /*BP*/
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void
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DDXRingBell(int volume, int pitch, int duration)
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{
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/* NO-OP */
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}
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/* taken from kdrive/src/kinput.c: */
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static void
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dmxKbdCtrl (DeviceIntPtr pDevice, KeybdCtrl *ctrl)
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{
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#if 0
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KdKeyboardInfo *ki;
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for (ki = kdKeyboards; ki; ki = ki->next) {
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if (ki->dixdev && ki->dixdev->id == pDevice->id)
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break;
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}
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if (!ki || !ki->dixdev || ki->dixdev->id != pDevice->id || !ki->driver)
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return;
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KdSetLeds(ki, ctrl->leds);
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ki->bellPitch = ctrl->bell_pitch;
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ki->bellDuration = ctrl->bell_duration;
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#endif
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}
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/* taken from kdrive/src/kinput.c: */
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static void
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dmxBell(int volume, DeviceIntPtr pDev, pointer arg, int something)
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{
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#if 0
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KeybdCtrl *ctrl = arg;
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KdKeyboardInfo *ki = NULL;
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for (ki = kdKeyboards; ki; ki = ki->next) {
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if (ki->dixdev && ki->dixdev->id == pDev->id)
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break;
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}
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if (!ki || !ki->dixdev || ki->dixdev->id != pDev->id || !ki->driver)
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return;
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KdRingBell(ki, volume, ctrl->bell_pitch, ctrl->bell_duration);
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#endif
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}
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#endif /*BP*/
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static void _dmxChangePointerControl(DMXLocalInputInfoPtr dmxLocal,
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PtrCtrl *ctrl)
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{
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if (!dmxLocal) return;
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dmxLocal->mctrl = *ctrl;
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if (dmxLocal->mCtrl) dmxLocal->mCtrl(&dmxLocal->pDevice->public, ctrl);
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}
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/** Change the pointer control information for the \a pDevice. If the
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* device sends core events, then also change the control information
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* for all of the pointer devices that send core events. */
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void dmxChangePointerControl(DeviceIntPtr pDevice, PtrCtrl *ctrl)
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{
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GETDMXLOCALFROMPDEVICE;
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int i, j;
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if (dmxLocal->sendsCore) { /* Do for all core devices */
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for (i = 0; i < dmxNumInputs; i++) {
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DMXInputInfo *dmxInput = &dmxInputs[i];
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if (dmxInput->detached) continue;
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for (j = 0; j < dmxInput->numDevs; j++)
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if (dmxInput->devs[j]->sendsCore)
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_dmxChangePointerControl(dmxInput->devs[j], ctrl);
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}
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} else { /* Do for this device only */
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_dmxChangePointerControl(dmxLocal, ctrl);
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}
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}
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static void _dmxKeyboardKbdCtrlProc(DMXLocalInputInfoPtr dmxLocal,
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KeybdCtrl *ctrl)
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{
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dmxLocal->kctrl = *ctrl;
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if (dmxLocal->kCtrl) {
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dmxLocal->kCtrl(&dmxLocal->pDevice->public, ctrl);
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if (dmxLocal->pDevice->kbdfeed) {
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XkbEventCauseRec cause;
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XkbSetCauseUnknown(&cause);
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/* Generate XKB events, as necessary */
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XkbUpdateIndicators(dmxLocal->pDevice, XkbAllIndicatorsMask, False,
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NULL, &cause);
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}
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}
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}
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/** Change the keyboard control information for the \a pDevice. If the
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* device sends core events, then also change the control information
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* for all of the keyboard devices that send core events. */
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void dmxKeyboardKbdCtrlProc(DeviceIntPtr pDevice, KeybdCtrl *ctrl)
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{
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GETDMXLOCALFROMPDEVICE;
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int i, j;
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if (dmxLocal->sendsCore) { /* Do for all core devices */
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for (i = 0; i < dmxNumInputs; i++) {
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DMXInputInfo *dmxInput = &dmxInputs[i];
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if (dmxInput->detached) continue;
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for (j = 0; j < dmxInput->numDevs; j++)
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if (dmxInput->devs[j]->sendsCore)
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_dmxKeyboardKbdCtrlProc(dmxInput->devs[j], ctrl);
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}
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} else { /* Do for this device only */
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_dmxKeyboardKbdCtrlProc(dmxLocal, ctrl);
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}
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}
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static void _dmxKeyboardBellProc(DMXLocalInputInfoPtr dmxLocal, int percent)
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{
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if (dmxLocal->kBell) dmxLocal->kBell(&dmxLocal->pDevice->public,
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percent,
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dmxLocal->kctrl.bell,
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dmxLocal->kctrl.bell_pitch,
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dmxLocal->kctrl.bell_duration);
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}
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/** Sound the bell on the device. If the device send core events, then
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* sound the bell on all of the devices that send core events. */
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void dmxKeyboardBellProc(int percent, DeviceIntPtr pDevice,
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pointer ctrl, int unknown)
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{
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GETDMXLOCALFROMPDEVICE;
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int i, j;
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if (dmxLocal->sendsCore) { /* Do for all core devices */
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for (i = 0; i < dmxNumInputs; i++) {
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DMXInputInfo *dmxInput = &dmxInputs[i];
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if (dmxInput->detached) continue;
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for (j = 0; j < dmxInput->numDevs; j++)
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if (dmxInput->devs[j]->sendsCore)
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_dmxKeyboardBellProc(dmxInput->devs[j], percent);
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}
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} else { /* Do for this device only */
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_dmxKeyboardBellProc(dmxLocal, percent);
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}
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}
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static void dmxKeyboardFreeNames(XkbComponentNamesPtr names)
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{
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if (names->keycodes) XFree(names->keycodes);
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if (names->types) XFree(names->types);
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if (names->compat) XFree(names->compat);
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if (names->symbols) XFree(names->symbols);
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if (names->geometry) XFree(names->geometry);
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}
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static int dmxKeyboardOn(DeviceIntPtr pDevice, DMXLocalInitInfo *info)
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{
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GETDMXINPUTFROMPDEVICE;
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XkbRMLVOSet rmlvo;
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rmlvo.rules = dmxConfigGetXkbRules();
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rmlvo.model = dmxConfigGetXkbModel();
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rmlvo.layout = dmxConfigGetXkbLayout();
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rmlvo.variant = dmxConfigGetXkbVariant();
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rmlvo.options = dmxConfigGetXkbOptions();
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XkbSetRulesDflts(&rmlvo);
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if (!info->force && (dmxInput->keycodes
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|| dmxInput->symbols
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|| dmxInput->geometry)) {
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if (info->freenames) dmxKeyboardFreeNames(&info->names);
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info->freenames = 0;
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info->names.keycodes = dmxInput->keycodes;
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info->names.types = NULL;
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info->names.compat = NULL;
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info->names.symbols = dmxInput->symbols;
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info->names.geometry = dmxInput->geometry;
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dmxLogInput(dmxInput, "XKEYBOARD: From command line: %s",
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info->names.keycodes);
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if (info->names.symbols && *info->names.symbols)
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dmxLogInputCont(dmxInput, " %s", info->names.symbols);
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if (info->names.geometry && *info->names.geometry)
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dmxLogInputCont(dmxInput, " %s", info->names.geometry);
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dmxLogInputCont(dmxInput, "\n");
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} else if (info->names.keycodes) {
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dmxLogInput(dmxInput, "XKEYBOARD: From device: %s",
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info->names.keycodes);
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if (info->names.symbols && *info->names.symbols)
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dmxLogInputCont(dmxInput, " %s", info->names.symbols);
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if (info->names.geometry && *info->names.geometry)
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dmxLogInputCont(dmxInput, " %s", info->names.geometry);
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dmxLogInputCont(dmxInput, "\n");
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} else {
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dmxLogInput(dmxInput, "XKEYBOARD: Defaults: %s %s %s %s %s\n",
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dmxConfigGetXkbRules(),
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dmxConfigGetXkbLayout(),
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dmxConfigGetXkbModel(),
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dmxConfigGetXkbVariant()
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? dmxConfigGetXkbVariant() : "",
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dmxConfigGetXkbOptions()
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? dmxConfigGetXkbOptions() : "");
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}
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InitKeyboardDeviceStruct(pDevice, &rmlvo,
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dmxKeyboardBellProc,
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dmxKeyboardKbdCtrlProc);
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if (info->freenames) dmxKeyboardFreeNames(&info->names);
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return Success;
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}
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static int dmxDeviceOnOff(DeviceIntPtr pDevice, int what)
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{
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GETDMXINPUTFROMPDEVICE;
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int fd;
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DMXLocalInitInfo info;
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int i;
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Atom btn_labels[MAX_BUTTONS] = {0}; /* FIXME */
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Atom axis_labels[MAX_VALUATORS] = {0}; /* FIXME */
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if (dmxInput->detached) return Success;
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memset(&info, 0, sizeof(info));
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switch (what) {
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case DEVICE_INIT:
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if (dmxLocal->init)
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dmxLocal->init(pDev);
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if (dmxLocal->get_info)
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dmxLocal->get_info(pDev, &info);
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if (info.keyboard) { /* XKEYBOARD makes this a special case */
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dmxKeyboardOn(pDevice, &info);
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break;
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}
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if (info.keyClass) {
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XkbRMLVOSet rmlvo;
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rmlvo.rules = dmxConfigGetXkbRules();
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rmlvo.model = dmxConfigGetXkbModel();
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rmlvo.layout = dmxConfigGetXkbLayout();
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rmlvo.variant = dmxConfigGetXkbVariant();
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rmlvo.options = dmxConfigGetXkbOptions();
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InitKeyboardDeviceStruct(pDevice,
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&rmlvo,
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dmxBell, dmxKbdCtrl);
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}
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if (info.buttonClass) {
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InitButtonClassDeviceStruct(pDevice, info.numButtons,
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btn_labels, info.map);
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}
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if (info.valuatorClass) {
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if (info.numRelAxes && dmxLocal->sendsCore) {
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InitValuatorClassDeviceStruct(pDevice, info.numRelAxes,
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axis_labels,
|
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GetMaximumEventsNum(),
|
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Relative);
|
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for (i = 0; i < info.numRelAxes; i++)
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InitValuatorAxisStruct(pDevice, i, axis_labels[i],
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info.minval[i], info.maxval[i],
|
|
info.res[i],
|
|
info.minres[i], info.maxres[i],
|
|
Relative);
|
|
} else if (info.numRelAxes) {
|
|
InitValuatorClassDeviceStruct(pDevice, info.numRelAxes,
|
|
axis_labels,
|
|
dmxPointerGetMotionBufferSize(),
|
|
Relative);
|
|
for (i = 0; i < info.numRelAxes; i++)
|
|
InitValuatorAxisStruct(pDevice, i, axis_labels[i],
|
|
info.minval[i],
|
|
info.maxval[i], info.res[i],
|
|
info.minres[i], info.maxres[i],
|
|
Relative);
|
|
} else if (info.numAbsAxes) {
|
|
InitValuatorClassDeviceStruct(pDevice, info.numAbsAxes,
|
|
axis_labels,
|
|
dmxPointerGetMotionBufferSize(),
|
|
Absolute);
|
|
for (i = 0; i < info.numAbsAxes; i++)
|
|
InitValuatorAxisStruct(pDevice, i,
|
|
axis_labels[i],
|
|
info.minval[i], info.maxval[i],
|
|
info.res[i], info.minres[i],
|
|
info.maxres[i], Absolute);
|
|
}
|
|
}
|
|
if (info.focusClass) InitFocusClassDeviceStruct(pDevice);
|
|
if (info.proximityClass) InitProximityClassDeviceStruct(pDevice);
|
|
if (info.ptrFeedbackClass)
|
|
InitPtrFeedbackClassDeviceStruct(pDevice, dmxChangePointerControl);
|
|
if (info.intFeedbackClass || info.strFeedbackClass)
|
|
dmxLog(dmxWarning,
|
|
"Integer and string feedback not supported for %s\n",
|
|
pDevice->name);
|
|
if (!info.keyboard && (info.ledFeedbackClass || info.belFeedbackClass))
|
|
dmxLog(dmxWarning,
|
|
"Led and bel feedback not supported for non-keyboard %s\n",
|
|
pDevice->name);
|
|
break;
|
|
case DEVICE_ON:
|
|
if (!pDev->on) {
|
|
if (dmxLocal->on && (fd = dmxLocal->on(pDev)) >= 0)
|
|
dmxSigioRegister(dmxInput, fd);
|
|
pDev->on = TRUE;
|
|
}
|
|
break;
|
|
case DEVICE_OFF:
|
|
case DEVICE_CLOSE:
|
|
/* This can get called twice consecutively: once for a
|
|
* detached screen (DEVICE_OFF), and then again at server
|
|
* generation time (DEVICE_CLOSE). */
|
|
if (pDev->on) {
|
|
dmxSigioUnregister(dmxInput);
|
|
if (dmxLocal->off) dmxLocal->off(pDev);
|
|
pDev->on = FALSE;
|
|
}
|
|
break;
|
|
}
|
|
if (info.keySyms.map && info.freemap) {
|
|
XFree(info.keySyms.map);
|
|
info.keySyms.map = NULL;
|
|
}
|
|
if (info.xkb) XkbFreeKeyboard(info.xkb, 0, True);
|
|
return Success;
|
|
}
|
|
|
|
static void dmxProcessInputEvents(DMXInputInfo *dmxInput)
|
|
{
|
|
int i;
|
|
|
|
mieqProcessInputEvents();
|
|
#if 00 /*BP*/
|
|
miPointerUpdate();
|
|
#endif
|
|
if (dmxInput->detached)
|
|
return;
|
|
for (i = 0; i < dmxInput->numDevs; i += dmxInput->devs[i]->binding)
|
|
if (dmxInput->devs[i]->process_input) {
|
|
#if 11 /*BP*/
|
|
miPointerUpdateSprite(dmxInput->devs[i]->pDevice);
|
|
#endif
|
|
dmxInput->devs[i]->process_input(dmxInput->devs[i]->private);
|
|
}
|
|
|
|
#if 11 /*BP*/
|
|
mieqProcessInputEvents();
|
|
#endif
|
|
}
|
|
|
|
static void dmxUpdateWindowInformation(DMXInputInfo *dmxInput,
|
|
DMXUpdateType type,
|
|
WindowPtr pWindow)
|
|
{
|
|
int i;
|
|
|
|
#ifdef PANORAMIX
|
|
if (!noPanoramiXExtension && pWindow && pWindow->parent != screenInfo.screens[0]->root)
|
|
return;
|
|
#endif
|
|
#if DMX_WINDOW_DEBUG
|
|
{
|
|
const char *name = "Unknown";
|
|
switch (type) {
|
|
case DMX_UPDATE_REALIZE: name = "Realize"; break;
|
|
case DMX_UPDATE_UNREALIZE: name = "Unrealize"; break;
|
|
case DMX_UPDATE_RESTACK: name = "Restack"; break;
|
|
case DMX_UPDATE_COPY: name = "Copy"; break;
|
|
case DMX_UPDATE_RESIZE: name = "Resize"; break;
|
|
case DMX_UPDATE_REPARENT: name = "Repaint"; break;
|
|
}
|
|
dmxLog(dmxDebug, "Window %p changed: %s\n", pWindow, name);
|
|
}
|
|
#endif
|
|
|
|
if (dmxInput->detached)
|
|
return;
|
|
for (i = 0; i < dmxInput->numDevs; i += dmxInput->devs[i]->binding)
|
|
if (dmxInput->devs[i]->update_info)
|
|
dmxInput->devs[i]->update_info(dmxInput->devs[i]->private,
|
|
type, pWindow);
|
|
}
|
|
|
|
static void dmxCollectAll(DMXInputInfo *dmxInput)
|
|
{
|
|
int i;
|
|
|
|
if (dmxInput->detached)
|
|
return;
|
|
for (i = 0; i < dmxInput->numDevs; i += dmxInput->devs[i]->binding)
|
|
if (dmxInput->devs[i]->collect_events)
|
|
dmxInput->devs[i]->collect_events(&dmxInput->devs[i]->pDevice->public,
|
|
dmxMotion,
|
|
dmxEnqueue,
|
|
dmxCheckSpecialKeys, DMX_BLOCK);
|
|
}
|
|
|
|
static void dmxBlockHandler(pointer blockData, OSTimePtr pTimeout,
|
|
pointer pReadMask)
|
|
{
|
|
DMXInputInfo *dmxInput = &dmxInputs[(int)blockData];
|
|
static unsigned long generation = 0;
|
|
|
|
if (generation != serverGeneration) {
|
|
generation = serverGeneration;
|
|
dmxCollectAll(dmxInput);
|
|
}
|
|
}
|
|
|
|
static void dmxSwitchReturn(pointer p)
|
|
{
|
|
DMXInputInfo *dmxInput = p;
|
|
int i;
|
|
|
|
dmxLog(dmxInfo, "Returning from VT %d\n", dmxInput->vt_switched);
|
|
|
|
if (!dmxInput->vt_switched)
|
|
dmxLog(dmxFatal, "dmxSwitchReturn called, but not switched\n");
|
|
dmxSigioEnableInput();
|
|
for (i = 0; i < dmxInput->numDevs; i++)
|
|
if (dmxInput->devs[i]->vt_post_switch)
|
|
dmxInput->devs[i]->vt_post_switch(dmxInput->devs[i]->private);
|
|
dmxInput->vt_switched = 0;
|
|
}
|
|
|
|
static void dmxWakeupHandler(pointer blockData, int result, pointer pReadMask)
|
|
{
|
|
DMXInputInfo *dmxInput = &dmxInputs[(int)blockData];
|
|
int i;
|
|
|
|
if (dmxInput->vt_switch_pending) {
|
|
dmxLog(dmxInfo, "Switching to VT %d\n", dmxInput->vt_switch_pending);
|
|
for (i = 0; i < dmxInput->numDevs; i++)
|
|
if (dmxInput->devs[i]->vt_pre_switch)
|
|
dmxInput->devs[i]->vt_pre_switch(dmxInput->devs[i]->private);
|
|
dmxInput->vt_switched = dmxInput->vt_switch_pending;
|
|
dmxInput->vt_switch_pending = 0;
|
|
for (i = 0; i < dmxInput->numDevs; i++) {
|
|
if (dmxInput->devs[i]->vt_switch) {
|
|
dmxSigioDisableInput();
|
|
if (!dmxInput->devs[i]->vt_switch(dmxInput->devs[i]->private,
|
|
dmxInput->vt_switched,
|
|
dmxSwitchReturn,
|
|
dmxInput))
|
|
dmxSwitchReturn(dmxInput);
|
|
break; /* Only call one vt_switch routine */
|
|
}
|
|
}
|
|
}
|
|
dmxCollectAll(dmxInput);
|
|
}
|
|
|
|
static char *dmxMakeUniqueDeviceName(DMXLocalInputInfoPtr dmxLocal)
|
|
{
|
|
static int k = 0;
|
|
static int m = 0;
|
|
static int o = 0;
|
|
static unsigned long dmxGeneration = 0;
|
|
#define LEN 32
|
|
char * buf = malloc(LEN);
|
|
|
|
if (dmxGeneration != serverGeneration) {
|
|
k = m = o = 0;
|
|
dmxGeneration = serverGeneration;
|
|
}
|
|
|
|
switch (dmxLocal->type) {
|
|
case DMX_LOCAL_KEYBOARD: XmuSnprintf(buf, LEN, "Keyboard%d", k++); break;
|
|
case DMX_LOCAL_MOUSE: XmuSnprintf(buf, LEN, "Mouse%d", m++); break;
|
|
default: XmuSnprintf(buf, LEN, "Other%d", o++); break;
|
|
}
|
|
|
|
return buf;
|
|
}
|
|
|
|
static DeviceIntPtr dmxAddDevice(DMXLocalInputInfoPtr dmxLocal)
|
|
{
|
|
DeviceIntPtr pDevice;
|
|
Atom atom;
|
|
const char *name = NULL;
|
|
char *devname;
|
|
DMXInputInfo *dmxInput;
|
|
|
|
if (!dmxLocal)
|
|
return NULL;
|
|
dmxInput = &dmxInputs[dmxLocal->inputIdx];
|
|
|
|
if (dmxLocal->sendsCore) {
|
|
if (dmxLocal->type == DMX_LOCAL_KEYBOARD && !dmxLocalCoreKeyboard) {
|
|
dmxLocal->isCore = 1;
|
|
dmxLocalCoreKeyboard = dmxLocal;
|
|
name = "keyboard";
|
|
}
|
|
if (dmxLocal->type == DMX_LOCAL_MOUSE && !dmxLocalCorePointer) {
|
|
dmxLocal->isCore = 1;
|
|
dmxLocalCorePointer = dmxLocal;
|
|
name = "pointer";
|
|
}
|
|
}
|
|
|
|
if (!name) {
|
|
name = "extension";
|
|
}
|
|
|
|
if (!name)
|
|
dmxLog(dmxFatal, "Cannot add device %s\n", dmxLocal->name);
|
|
|
|
pDevice = AddInputDevice(serverClient, dmxDeviceOnOff, TRUE);
|
|
if (!pDevice) {
|
|
dmxLog(dmxError, "Too many devices -- cannot add device %s\n",
|
|
dmxLocal->name);
|
|
return NULL;
|
|
}
|
|
pDevice->public.devicePrivate = dmxLocal;
|
|
dmxLocal->pDevice = pDevice;
|
|
|
|
devname = dmxMakeUniqueDeviceName(dmxLocal);
|
|
atom = MakeAtom((char *)devname, strlen(devname), TRUE);
|
|
pDevice->type = atom;
|
|
pDevice->name = devname;
|
|
|
|
if (dmxLocal->isCore && dmxLocal->type == DMX_LOCAL_MOUSE) {
|
|
#if 00 /*BP*/
|
|
miRegisterPointerDevice(screenInfo.screens[0], pDevice);
|
|
#else
|
|
/* Nothing? dmxDeviceOnOff() should get called to init, right? */
|
|
#endif
|
|
}
|
|
|
|
if (dmxLocal->create_private)
|
|
dmxLocal->private = dmxLocal->create_private(pDevice);
|
|
|
|
dmxLogInput(dmxInput, "Added %s as %s device called %s%s\n",
|
|
dmxLocal->name, name, devname,
|
|
dmxLocal->isCore
|
|
? " [core]"
|
|
: (dmxLocal->sendsCore
|
|
? " [sends core events]"
|
|
: ""));
|
|
|
|
return pDevice;
|
|
}
|
|
|
|
static DMXLocalInputInfoPtr dmxLookupLocal(const char *name)
|
|
{
|
|
DMXLocalInputInfoPtr pt;
|
|
|
|
for (pt = &DMXLocalDevices[0]; pt->name; ++pt)
|
|
if (!strcmp(pt->name, name)) return pt; /* search for device name */
|
|
return NULL;
|
|
}
|
|
|
|
/** Copy the local input information from \a s into a new \a devs slot
|
|
* in \a dmxInput. */
|
|
DMXLocalInputInfoPtr dmxInputCopyLocal(DMXInputInfo *dmxInput,
|
|
DMXLocalInputInfoPtr s)
|
|
{
|
|
DMXLocalInputInfoPtr dmxLocal = malloc(sizeof(*dmxLocal));
|
|
|
|
if (!dmxLocal)
|
|
dmxLog(dmxFatal, "DMXLocalInputInfoPtr: out of memory\n");
|
|
|
|
memcpy(dmxLocal, s, sizeof(*dmxLocal));
|
|
dmxLocal->inputIdx = dmxInput->inputIdx;
|
|
dmxLocal->sendsCore = dmxInput->core;
|
|
dmxLocal->savedSendsCore = dmxInput->core;
|
|
dmxLocal->deviceId = -1;
|
|
|
|
++dmxInput->numDevs;
|
|
dmxInput->devs = realloc(dmxInput->devs,
|
|
dmxInput->numDevs * sizeof(*dmxInput->devs));
|
|
dmxInput->devs[dmxInput->numDevs-1] = dmxLocal;
|
|
|
|
return dmxLocal;
|
|
}
|
|
|
|
static void dmxPopulateLocal(DMXInputInfo *dmxInput, dmxArg a)
|
|
{
|
|
int i;
|
|
int help = 0;
|
|
DMXLocalInputInfoRec *pt;
|
|
|
|
for (i = 1; i < dmxArgC(a); i++) {
|
|
const char *name = dmxArgV(a, i);
|
|
if ((pt = dmxLookupLocal(name))) {
|
|
dmxInputCopyLocal(dmxInput, pt);
|
|
} else {
|
|
if (strlen(name))
|
|
dmxLog(dmxWarning,
|
|
"Could not find a driver called %s\n", name);
|
|
++help;
|
|
}
|
|
}
|
|
if (help) {
|
|
dmxLog(dmxInfo, "Available local device drivers:\n");
|
|
for (pt = &DMXLocalDevices[0]; pt->name; ++pt) {
|
|
const char *type;
|
|
switch (pt->type) {
|
|
case DMX_LOCAL_KEYBOARD: type = "keyboard"; break;
|
|
case DMX_LOCAL_MOUSE: type = "pointer"; break;
|
|
default: type = "unknown"; break;
|
|
}
|
|
dmxLog(dmxInfo, " %s (%s)\n", pt->name, type);
|
|
}
|
|
dmxLog(dmxFatal, "Must have valid local device driver\n");
|
|
}
|
|
}
|
|
|
|
int dmxInputExtensionErrorHandler(Display *dsp, _Xconst char *name, _Xconst char *reason)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static void dmxInputScanForExtensions(DMXInputInfo *dmxInput, int doXI)
|
|
{
|
|
XExtensionVersion *ext;
|
|
XDeviceInfo *devices;
|
|
Display *display;
|
|
int num;
|
|
int i, j;
|
|
XextErrorHandler handler;
|
|
|
|
if (!(display = XOpenDisplay(dmxInput->name))) return;
|
|
|
|
/* Print out information about the XInput Extension. */
|
|
handler = XSetExtensionErrorHandler(dmxInputExtensionErrorHandler);
|
|
ext = XGetExtensionVersion(display, INAME);
|
|
XSetExtensionErrorHandler(handler);
|
|
|
|
if (!ext || ext == (XExtensionVersion *)NoSuchExtension) {
|
|
dmxLogInput(dmxInput, "%s is not available\n", INAME);
|
|
} else {
|
|
dmxLogInput(dmxInput, "Locating devices on %s (%s version %d.%d)\n",
|
|
dmxInput->name, INAME,
|
|
ext->major_version, ext->minor_version);
|
|
devices = XListInputDevices(display, &num);
|
|
|
|
XFree(ext);
|
|
ext = NULL;
|
|
|
|
/* Print a list of all devices */
|
|
for (i = 0; i < num; i++) {
|
|
const char *use = "Unknown";
|
|
switch (devices[i].use) {
|
|
case IsXPointer: use = "XPointer"; break;
|
|
case IsXKeyboard: use = "XKeyboard"; break;
|
|
case IsXExtensionDevice: use = "XExtensionDevice"; break;
|
|
case IsXExtensionPointer: use = "XExtensionPointer"; break;
|
|
case IsXExtensionKeyboard: use = "XExtensionKeyboard"; break;
|
|
}
|
|
dmxLogInput(dmxInput, " %2d %-10.10s %-16.16s\n",
|
|
devices[i].id,
|
|
devices[i].name ? devices[i].name : "",
|
|
use);
|
|
}
|
|
|
|
/* Search for extensions */
|
|
for (i = 0; i < num; i++) {
|
|
switch (devices[i].use) {
|
|
case IsXKeyboard:
|
|
for (j = 0; j < dmxInput->numDevs; j++) {
|
|
DMXLocalInputInfoPtr dmxL = dmxInput->devs[j];
|
|
if (dmxL->type == DMX_LOCAL_KEYBOARD
|
|
&& dmxL->deviceId < 0) {
|
|
dmxL->deviceId = devices[i].id;
|
|
dmxL->deviceName = (devices[i].name
|
|
? strdup(devices[i].name)
|
|
: NULL);
|
|
}
|
|
}
|
|
break;
|
|
case IsXPointer:
|
|
for (j = 0; j < dmxInput->numDevs; j++) {
|
|
DMXLocalInputInfoPtr dmxL = dmxInput->devs[j];
|
|
if (dmxL->type == DMX_LOCAL_MOUSE && dmxL->deviceId < 0) {
|
|
dmxL->deviceId = devices[i].id;
|
|
dmxL->deviceName = (devices[i].name
|
|
? xstrdup(devices[i].name)
|
|
: NULL);
|
|
}
|
|
}
|
|
break;
|
|
#if 0
|
|
case IsXExtensionDevice:
|
|
case IsXExtensionKeyboard:
|
|
case IsXExtensionPointer:
|
|
if (doXI) {
|
|
if (!dmxInput->numDevs) {
|
|
dmxLog(dmxWarning,
|
|
"Cannot use remote (%s) XInput devices if"
|
|
" not also using core devices\n",
|
|
dmxInput->name);
|
|
} else {
|
|
dmxLocal = dmxInputCopyLocal(dmxInput,
|
|
&DMXCommonOth);
|
|
dmxLocal->isCore = FALSE;
|
|
dmxLocal->sendsCore = FALSE;
|
|
dmxLocal->deviceId = devices[i].id;
|
|
dmxLocal->deviceName = (devices[i].name
|
|
? strdup(devices[i].name)
|
|
: NULL);
|
|
}
|
|
}
|
|
break;
|
|
#endif
|
|
}
|
|
}
|
|
XFreeDeviceList(devices);
|
|
}
|
|
XCloseDisplay(display);
|
|
}
|
|
|
|
/** Re-initialize all the devices described in \a dmxInput. Called from
|
|
#dmxAdjustCursorBoundaries before the cursor is redisplayed. */
|
|
void dmxInputReInit(DMXInputInfo *dmxInput)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < dmxInput->numDevs; i++) {
|
|
DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[i];
|
|
if (dmxLocal->reinit)
|
|
dmxLocal->reinit(&dmxLocal->pDevice->public);
|
|
}
|
|
}
|
|
|
|
/** Re-initialize all the devices described in \a dmxInput. Called from
|
|
#dmxAdjustCursorBoundaries after the cursor is redisplayed. */
|
|
void dmxInputLateReInit(DMXInputInfo *dmxInput)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < dmxInput->numDevs; i++) {
|
|
DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[i];
|
|
if (dmxLocal->latereinit)
|
|
dmxLocal->latereinit(&dmxLocal->pDevice->public);
|
|
}
|
|
}
|
|
|
|
/** Initialize all of the devices described in \a dmxInput. */
|
|
void dmxInputInit(DMXInputInfo *dmxInput)
|
|
{
|
|
DeviceIntPtr pPointer = NULL, pKeyboard = NULL;
|
|
dmxArg a;
|
|
const char *name;
|
|
int i;
|
|
int doXI = 1; /* Include by default */
|
|
int forceConsole = 0;
|
|
int doWindows = 1; /* On by default */
|
|
int hasXkb = 0;
|
|
|
|
a = dmxArgParse(dmxInput->name);
|
|
|
|
for (i = 1; i < dmxArgC(a); i++) {
|
|
switch (hasXkb) {
|
|
case 1:
|
|
dmxInput->keycodes = xstrdup(dmxArgV(a, i));
|
|
++hasXkb;
|
|
break;
|
|
case 2:
|
|
dmxInput->symbols = xstrdup(dmxArgV(a, i));
|
|
++hasXkb;
|
|
break;
|
|
case 3:
|
|
dmxInput->geometry = xstrdup(dmxArgV(a, i));
|
|
hasXkb = 0;
|
|
break;
|
|
case 0:
|
|
if (!strcmp(dmxArgV(a, i), "noxi")) doXI = 0;
|
|
else if (!strcmp(dmxArgV(a, i), "xi")) doXI = 1;
|
|
else if (!strcmp(dmxArgV(a, i), "console")) forceConsole = 1;
|
|
else if (!strcmp(dmxArgV(a, i), "noconsole")) forceConsole = 0;
|
|
else if (!strcmp(dmxArgV(a, i), "windows")) doWindows = 1;
|
|
else if (!strcmp(dmxArgV(a, i), "nowindows")) doWindows = 0;
|
|
else if (!strcmp(dmxArgV(a, i), "xkb")) hasXkb = 1;
|
|
else {
|
|
dmxLog(dmxFatal,
|
|
"Unknown input argument: %s\n", dmxArgV(a, i));
|
|
}
|
|
}
|
|
}
|
|
|
|
name = dmxArgV(a, 0);
|
|
|
|
if (!strcmp(name, "local")) {
|
|
dmxPopulateLocal(dmxInput, a);
|
|
} else if (!strcmp(name, "dummy")) {
|
|
dmxInputCopyLocal(dmxInput, &DMXDummyMou);
|
|
dmxInputCopyLocal(dmxInput, &DMXDummyKbd);
|
|
dmxLogInput(dmxInput, "Using dummy input\n");
|
|
} else {
|
|
int found;
|
|
|
|
for (found = 0, i = 0; i < dmxNumScreens; i++) {
|
|
if (dmxPropertySameDisplay(&dmxScreens[i], name)) {
|
|
if (dmxScreens[i].shared)
|
|
dmxLog(dmxFatal,
|
|
"Cannot take input from shared backend (%s)\n",
|
|
name);
|
|
if (!dmxInput->core) {
|
|
dmxLog(dmxWarning,
|
|
"Cannot use core devices on a backend (%s)"
|
|
" as XInput devices\n", name);
|
|
} else {
|
|
char *pt;
|
|
for (pt = (char *)dmxInput->name; pt && *pt; pt++)
|
|
if (*pt == ',') *pt = '\0';
|
|
dmxInputCopyLocal(dmxInput, &DMXBackendMou);
|
|
dmxInputCopyLocal(dmxInput, &DMXBackendKbd);
|
|
dmxInput->scrnIdx = i;
|
|
dmxLogInput(dmxInput,
|
|
"Using backend input from %s\n", name);
|
|
}
|
|
++found;
|
|
break;
|
|
}
|
|
}
|
|
if (!found || forceConsole) {
|
|
char *pt;
|
|
if (found) dmxInput->console = TRUE;
|
|
for (pt = (char *)dmxInput->name; pt && *pt; pt++)
|
|
if (*pt == ',') *pt = '\0';
|
|
dmxInputCopyLocal(dmxInput, &DMXConsoleMou);
|
|
dmxInputCopyLocal(dmxInput, &DMXConsoleKbd);
|
|
if (doWindows) {
|
|
dmxInput->windows = TRUE;
|
|
dmxInput->updateWindowInfo = dmxUpdateWindowInformation;
|
|
}
|
|
dmxLogInput(dmxInput,
|
|
"Using console input from %s (%s windows)\n",
|
|
name, doWindows ? "with" : "without");
|
|
}
|
|
}
|
|
|
|
dmxArgFree(a);
|
|
|
|
/* Locate extensions we may be interested in */
|
|
dmxInputScanForExtensions(dmxInput, doXI);
|
|
|
|
for (i = 0; i < dmxInput->numDevs; i++) {
|
|
DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[i];
|
|
dmxLocal->pDevice = dmxAddDevice(dmxLocal);
|
|
if (dmxLocal->isCore) {
|
|
if (dmxLocal->type == DMX_LOCAL_MOUSE)
|
|
pPointer = dmxLocal->pDevice;
|
|
if (dmxLocal->type == DMX_LOCAL_KEYBOARD)
|
|
pKeyboard = dmxLocal->pDevice;
|
|
}
|
|
}
|
|
|
|
dmxInput->processInputEvents = dmxProcessInputEvents;
|
|
dmxInput->detached = False;
|
|
|
|
RegisterBlockAndWakeupHandlers(dmxBlockHandler,
|
|
dmxWakeupHandler,
|
|
(void *)dmxInput->inputIdx);
|
|
}
|
|
|
|
static void dmxInputFreeLocal(DMXLocalInputInfoRec *local)
|
|
{
|
|
if (!local) return;
|
|
if (local->isCore && local->type == DMX_LOCAL_MOUSE)
|
|
dmxLocalCorePointer = NULL;
|
|
if (local->isCore && local->type == DMX_LOCAL_KEYBOARD)
|
|
dmxLocalCoreKeyboard = NULL;
|
|
if (local->destroy_private) local->destroy_private(local->private);
|
|
free(local->history);
|
|
free(local->valuators);
|
|
free(local->deviceName);
|
|
local->private = NULL;
|
|
local->history = NULL;
|
|
local->deviceName = NULL;
|
|
free(local);
|
|
}
|
|
|
|
/** Free all of the memory associated with \a dmxInput */
|
|
void dmxInputFree(DMXInputInfo *dmxInput)
|
|
{
|
|
int i;
|
|
|
|
if (!dmxInput) return;
|
|
|
|
free(dmxInput->keycodes);
|
|
free(dmxInput->symbols);
|
|
free(dmxInput->geometry);
|
|
|
|
for (i = 0; i < dmxInput->numDevs; i++) {
|
|
dmxInputFreeLocal(dmxInput->devs[i]);
|
|
dmxInput->devs[i] = NULL;
|
|
}
|
|
free(dmxInput->devs);
|
|
dmxInput->devs = NULL;
|
|
dmxInput->numDevs = 0;
|
|
if (dmxInput->freename) free(dmxInput->name);
|
|
dmxInput->name = NULL;
|
|
}
|
|
|
|
/** Log information about all of the known devices using #dmxLog(). */
|
|
void dmxInputLogDevices(void)
|
|
{
|
|
int i, j;
|
|
|
|
dmxLog(dmxInfo, "%d devices:\n", dmxGetInputCount());
|
|
dmxLog(dmxInfo, " Id Name Classes\n");
|
|
for (j = 0; j < dmxNumInputs; j++) {
|
|
DMXInputInfo *dmxInput = &dmxInputs[j];
|
|
const char *pt = strchr(dmxInput->name, ',');
|
|
int len = (pt
|
|
? (size_t)(pt-dmxInput->name)
|
|
: strlen(dmxInput->name));
|
|
|
|
for (i = 0; i < dmxInput->numDevs; i++) {
|
|
DeviceIntPtr pDevice = dmxInput->devs[i]->pDevice;
|
|
if (pDevice) {
|
|
dmxLog(dmxInfo, " %2d%c %-20.20s",
|
|
pDevice->id,
|
|
dmxInput->detached ? 'D' : ' ',
|
|
pDevice->name);
|
|
if (pDevice->key) dmxLogCont(dmxInfo, " key");
|
|
if (pDevice->valuator) dmxLogCont(dmxInfo, " val");
|
|
if (pDevice->button) dmxLogCont(dmxInfo, " btn");
|
|
if (pDevice->focus) dmxLogCont(dmxInfo, " foc");
|
|
if (pDevice->kbdfeed) dmxLogCont(dmxInfo, " fb/kbd");
|
|
if (pDevice->ptrfeed) dmxLogCont(dmxInfo, " fb/ptr");
|
|
if (pDevice->intfeed) dmxLogCont(dmxInfo, " fb/int");
|
|
if (pDevice->stringfeed) dmxLogCont(dmxInfo, " fb/str");
|
|
if (pDevice->bell) dmxLogCont(dmxInfo, " fb/bel");
|
|
if (pDevice->leds) dmxLogCont(dmxInfo, " fb/led");
|
|
if (!pDevice->key && !pDevice->valuator && !pDevice->button
|
|
&& !pDevice->focus && !pDevice->kbdfeed
|
|
&& !pDevice->ptrfeed && !pDevice->intfeed
|
|
&& !pDevice->stringfeed && !pDevice->bell
|
|
&& !pDevice->leds) dmxLogCont(dmxInfo, " (none)");
|
|
|
|
dmxLogCont(dmxInfo, "\t[i%d/%*.*s",
|
|
dmxInput->inputIdx, len, len, dmxInput->name);
|
|
if (dmxInput->devs[i]->deviceId >= 0)
|
|
dmxLogCont(dmxInfo, "/id%d", dmxInput->devs[i]->deviceId);
|
|
if (dmxInput->devs[i]->deviceName)
|
|
dmxLogCont(dmxInfo, "=%s", dmxInput->devs[i]->deviceName);
|
|
dmxLogCont(dmxInfo, "] %s\n",
|
|
dmxInput->devs[i]->isCore
|
|
? "core"
|
|
: (dmxInput->devs[i]->sendsCore
|
|
? "extension (sends core events)"
|
|
: "extension"));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/** Detach an input */
|
|
int dmxInputDetach(DMXInputInfo *dmxInput)
|
|
{
|
|
int i;
|
|
|
|
if (dmxInput->detached) return BadAccess;
|
|
|
|
for (i = 0; i < dmxInput->numDevs; i++) {
|
|
DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[i];
|
|
dmxLogInput(dmxInput, "Detaching device id %d: %s%s\n",
|
|
dmxLocal->pDevice->id,
|
|
dmxLocal->pDevice->name,
|
|
dmxLocal->isCore
|
|
? " [core]"
|
|
: (dmxLocal->sendsCore
|
|
? " [sends core events]"
|
|
: ""));
|
|
DisableDevice(dmxLocal->pDevice, TRUE);
|
|
}
|
|
dmxInput->detached = True;
|
|
dmxInputLogDevices();
|
|
return 0;
|
|
}
|
|
|
|
/** Search for input associated with \a dmxScreen, and detach. */
|
|
void dmxInputDetachAll(DMXScreenInfo *dmxScreen)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < dmxNumInputs; i++) {
|
|
DMXInputInfo *dmxInput = &dmxInputs[i];
|
|
if (dmxInput->scrnIdx == dmxScreen->index) dmxInputDetach(dmxInput);
|
|
}
|
|
}
|
|
|
|
/** Search for input associated with \a deviceId, and detach. */
|
|
int dmxInputDetachId(int id)
|
|
{
|
|
DMXInputInfo *dmxInput = dmxInputLocateId(id);
|
|
|
|
if (!dmxInput) return BadValue;
|
|
|
|
return dmxInputDetach(dmxInput);
|
|
}
|
|
|
|
DMXInputInfo *dmxInputLocateId(int id)
|
|
{
|
|
int i, j;
|
|
|
|
for (i = 0; i < dmxNumInputs; i++) {
|
|
DMXInputInfo *dmxInput = &dmxInputs[i];
|
|
for (j = 0; j < dmxInput->numDevs; j++) {
|
|
DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[j];
|
|
if (dmxLocal->pDevice->id == id) return dmxInput;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
static int dmxInputAttachNew(DMXInputInfo *dmxInput, int *id)
|
|
{
|
|
dmxInputInit(dmxInput);
|
|
InitAndStartDevices();
|
|
if (id && dmxInput->devs) *id = dmxInput->devs[0]->pDevice->id;
|
|
dmxInputLogDevices();
|
|
return 0;
|
|
}
|
|
|
|
static int dmxInputAttachOld(DMXInputInfo *dmxInput, int *id)
|
|
{
|
|
int i;
|
|
|
|
dmxInput->detached = False;
|
|
for (i = 0; i < dmxInput->numDevs; i++) {
|
|
DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[i];
|
|
if (id) *id = dmxLocal->pDevice->id;
|
|
dmxLogInput(dmxInput,
|
|
"Attaching device id %d: %s%s\n",
|
|
dmxLocal->pDevice->id,
|
|
dmxLocal->pDevice->name,
|
|
dmxLocal->isCore
|
|
? " [core]"
|
|
: (dmxLocal->sendsCore
|
|
? " [sends core events]"
|
|
: ""));
|
|
EnableDevice(dmxLocal->pDevice, TRUE);
|
|
}
|
|
dmxInputLogDevices();
|
|
return 0;
|
|
}
|
|
|
|
int dmxInputAttachConsole(const char *name, int isCore, int *id)
|
|
{
|
|
DMXInputInfo *dmxInput;
|
|
int i;
|
|
|
|
for (i = 0; i < dmxNumInputs; i++) {
|
|
dmxInput = &dmxInputs[i];
|
|
if (dmxInput->scrnIdx == -1
|
|
&& dmxInput->detached
|
|
&& !strcmp(dmxInput->name, name)) {
|
|
/* Found match */
|
|
dmxLogInput(dmxInput, "Reattaching detached console input\n");
|
|
return dmxInputAttachOld(dmxInput, id);
|
|
}
|
|
}
|
|
|
|
/* No match found */
|
|
dmxInput = dmxConfigAddInput(xstrdup(name), isCore);
|
|
dmxInput->freename = TRUE;
|
|
dmxLogInput(dmxInput, "Attaching new console input\n");
|
|
return dmxInputAttachNew(dmxInput, id);
|
|
}
|
|
|
|
int dmxInputAttachBackend(int physicalScreen, int isCore, int *id)
|
|
{
|
|
DMXInputInfo *dmxInput;
|
|
DMXScreenInfo *dmxScreen;
|
|
int i;
|
|
|
|
if (physicalScreen < 0 || physicalScreen >= dmxNumScreens) return BadValue;
|
|
for (i = 0; i < dmxNumInputs; i++) {
|
|
dmxInput = &dmxInputs[i];
|
|
if (dmxInput->scrnIdx != -1 && dmxInput->scrnIdx == physicalScreen) {
|
|
/* Found match */
|
|
if (!dmxInput->detached) return BadAccess; /* Already attached */
|
|
dmxScreen = &dmxScreens[physicalScreen];
|
|
if (!dmxScreen->beDisplay) return BadAccess; /* Screen detached */
|
|
dmxLogInput(dmxInput, "Reattaching detached backend input\n");
|
|
return dmxInputAttachOld(dmxInput, id);
|
|
}
|
|
}
|
|
/* No match found */
|
|
dmxScreen = &dmxScreens[physicalScreen];
|
|
if (!dmxScreen->beDisplay) return BadAccess; /* Screen detached */
|
|
dmxInput = dmxConfigAddInput(dmxScreen->name, isCore);
|
|
dmxLogInput(dmxInput, "Attaching new backend input\n");
|
|
return dmxInputAttachNew(dmxInput, id);
|
|
}
|