86 lines
2.4 KiB
C
86 lines
2.4 KiB
C
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/*
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* Copyright (C) 2010 Red Hat, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 or
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* (at your option) version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <spice.h>
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#include <spice/enums.h>
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#include "qemu-common.h"
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#include "qemu-spice.h"
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#include "console.h"
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/* keyboard bits */
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typedef struct QemuSpiceKbd {
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SpiceKbdInstance sin;
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int ledstate;
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} QemuSpiceKbd;
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static void kbd_push_key(SpiceKbdInstance *sin, uint8_t frag);
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static uint8_t kbd_get_leds(SpiceKbdInstance *sin);
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static void kbd_leds(void *opaque, int l);
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static const SpiceKbdInterface kbd_interface = {
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.base.type = SPICE_INTERFACE_KEYBOARD,
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.base.description = "qemu keyboard",
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.base.major_version = SPICE_INTERFACE_KEYBOARD_MAJOR,
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.base.minor_version = SPICE_INTERFACE_KEYBOARD_MINOR,
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.push_scan_freg = kbd_push_key,
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.get_leds = kbd_get_leds,
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};
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static void kbd_push_key(SpiceKbdInstance *sin, uint8_t frag)
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{
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kbd_put_keycode(frag);
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}
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static uint8_t kbd_get_leds(SpiceKbdInstance *sin)
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{
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QemuSpiceKbd *kbd = container_of(sin, QemuSpiceKbd, sin);
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return kbd->ledstate;
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}
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static void kbd_leds(void *opaque, int ledstate)
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{
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QemuSpiceKbd *kbd = opaque;
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kbd->ledstate = 0;
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if (ledstate & QEMU_SCROLL_LOCK_LED) {
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kbd->ledstate |= SPICE_KEYBOARD_MODIFIER_FLAGS_SCROLL_LOCK;
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}
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if (ledstate & QEMU_NUM_LOCK_LED) {
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kbd->ledstate |= SPICE_KEYBOARD_MODIFIER_FLAGS_NUM_LOCK;
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}
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if (ledstate & QEMU_CAPS_LOCK_LED) {
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kbd->ledstate |= SPICE_KEYBOARD_MODIFIER_FLAGS_CAPS_LOCK;
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}
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spice_server_kbd_leds(&kbd->sin, ledstate);
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}
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void qemu_spice_input_init(void)
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{
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QemuSpiceKbd *kbd;
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kbd = qemu_mallocz(sizeof(*kbd));
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kbd->sin.base.sif = &kbd_interface.base;
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qemu_spice_add_interface(&kbd->sin.base);
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qemu_add_led_event_handler(kbd_leds, kbd);
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}
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