In my "build everything" tree, a change to the types in qapi-schema.json triggers a recompile of about 4800 out of 5100 objects. The previous commit split up qmp-commands.h, qmp-event.h, qmp-visit.h, qapi-types.h. Each of these headers still includes all its shards. Reduce compile time by including just the shards we actually need. To illustrate the benefits: adding a type to qapi/migration.json now recompiles some 2300 instead of 4800 objects. The next commit will improve it further. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180211093607.27351-24-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> [eblake: rebase to master] Signed-off-by: Eric Blake <eblake@redhat.com>
277 lines
8 KiB
C
277 lines
8 KiB
C
/*
|
|
* QEMU System Emulator
|
|
*
|
|
* Copyright (c) 2003-2008 Fabrice Bellard
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#include "qemu/osdep.h"
|
|
#include "qapi/qapi-commands-ui.h"
|
|
#include "sysemu/sysemu.h"
|
|
#include "ui/console.h"
|
|
#include "ui/keymaps.h"
|
|
#include "ui/input.h"
|
|
|
|
struct QEMUPutMouseEntry {
|
|
QEMUPutMouseEvent *qemu_put_mouse_event;
|
|
void *qemu_put_mouse_event_opaque;
|
|
int qemu_put_mouse_event_absolute;
|
|
|
|
/* new input core */
|
|
QemuInputHandler h;
|
|
QemuInputHandlerState *s;
|
|
int axis[INPUT_AXIS__MAX];
|
|
int buttons;
|
|
};
|
|
|
|
struct QEMUPutKbdEntry {
|
|
QEMUPutKBDEvent *put_kbd;
|
|
void *opaque;
|
|
QemuInputHandlerState *s;
|
|
};
|
|
|
|
struct QEMUPutLEDEntry {
|
|
QEMUPutLEDEvent *put_led;
|
|
void *opaque;
|
|
QTAILQ_ENTRY(QEMUPutLEDEntry) next;
|
|
};
|
|
|
|
static QTAILQ_HEAD(, QEMUPutLEDEntry) led_handlers =
|
|
QTAILQ_HEAD_INITIALIZER(led_handlers);
|
|
|
|
int index_from_key(const char *key, size_t key_length)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < Q_KEY_CODE__MAX; i++) {
|
|
if (!strncmp(key, QKeyCode_str(i), key_length) &&
|
|
!QKeyCode_str(i)[key_length]) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Return Q_KEY_CODE__MAX if the key is invalid */
|
|
return i;
|
|
}
|
|
|
|
static KeyValue *copy_key_value(KeyValue *src)
|
|
{
|
|
KeyValue *dst = g_new(KeyValue, 1);
|
|
memcpy(dst, src, sizeof(*src));
|
|
if (dst->type == KEY_VALUE_KIND_NUMBER) {
|
|
QKeyCode code = qemu_input_key_number_to_qcode(dst->u.number.data);
|
|
dst->type = KEY_VALUE_KIND_QCODE;
|
|
dst->u.qcode.data = code;
|
|
}
|
|
return dst;
|
|
}
|
|
|
|
void qmp_send_key(KeyValueList *keys, bool has_hold_time, int64_t hold_time,
|
|
Error **errp)
|
|
{
|
|
KeyValueList *p;
|
|
KeyValue **up = NULL;
|
|
int count = 0;
|
|
|
|
if (!has_hold_time) {
|
|
hold_time = 0; /* use default */
|
|
}
|
|
|
|
for (p = keys; p != NULL; p = p->next) {
|
|
qemu_input_event_send_key(NULL, copy_key_value(p->value), true);
|
|
qemu_input_event_send_key_delay(hold_time);
|
|
up = g_realloc(up, sizeof(*up) * (count+1));
|
|
up[count] = copy_key_value(p->value);
|
|
count++;
|
|
}
|
|
while (count) {
|
|
count--;
|
|
qemu_input_event_send_key(NULL, up[count], false);
|
|
qemu_input_event_send_key_delay(hold_time);
|
|
}
|
|
g_free(up);
|
|
}
|
|
|
|
static void legacy_kbd_event(DeviceState *dev, QemuConsole *src,
|
|
InputEvent *evt)
|
|
{
|
|
QEMUPutKbdEntry *entry = (QEMUPutKbdEntry *)dev;
|
|
int scancodes[3], i, count;
|
|
InputKeyEvent *key = evt->u.key.data;
|
|
|
|
if (!entry || !entry->put_kbd) {
|
|
return;
|
|
}
|
|
count = qemu_input_key_value_to_scancode(key->key,
|
|
key->down,
|
|
scancodes);
|
|
for (i = 0; i < count; i++) {
|
|
entry->put_kbd(entry->opaque, scancodes[i]);
|
|
}
|
|
}
|
|
|
|
static QemuInputHandler legacy_kbd_handler = {
|
|
.name = "legacy-kbd",
|
|
.mask = INPUT_EVENT_MASK_KEY,
|
|
.event = legacy_kbd_event,
|
|
};
|
|
|
|
QEMUPutKbdEntry *qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque)
|
|
{
|
|
QEMUPutKbdEntry *entry;
|
|
|
|
entry = g_new0(QEMUPutKbdEntry, 1);
|
|
entry->put_kbd = func;
|
|
entry->opaque = opaque;
|
|
entry->s = qemu_input_handler_register((DeviceState *)entry,
|
|
&legacy_kbd_handler);
|
|
qemu_input_handler_activate(entry->s);
|
|
return entry;
|
|
}
|
|
|
|
static void legacy_mouse_event(DeviceState *dev, QemuConsole *src,
|
|
InputEvent *evt)
|
|
{
|
|
static const int bmap[INPUT_BUTTON__MAX] = {
|
|
[INPUT_BUTTON_LEFT] = MOUSE_EVENT_LBUTTON,
|
|
[INPUT_BUTTON_MIDDLE] = MOUSE_EVENT_MBUTTON,
|
|
[INPUT_BUTTON_RIGHT] = MOUSE_EVENT_RBUTTON,
|
|
};
|
|
QEMUPutMouseEntry *s = (QEMUPutMouseEntry *)dev;
|
|
InputBtnEvent *btn;
|
|
InputMoveEvent *move;
|
|
|
|
switch (evt->type) {
|
|
case INPUT_EVENT_KIND_BTN:
|
|
btn = evt->u.btn.data;
|
|
if (btn->down) {
|
|
s->buttons |= bmap[btn->button];
|
|
} else {
|
|
s->buttons &= ~bmap[btn->button];
|
|
}
|
|
if (btn->down && btn->button == INPUT_BUTTON_WHEEL_UP) {
|
|
s->qemu_put_mouse_event(s->qemu_put_mouse_event_opaque,
|
|
s->axis[INPUT_AXIS_X],
|
|
s->axis[INPUT_AXIS_Y],
|
|
-1,
|
|
s->buttons);
|
|
}
|
|
if (btn->down && btn->button == INPUT_BUTTON_WHEEL_DOWN) {
|
|
s->qemu_put_mouse_event(s->qemu_put_mouse_event_opaque,
|
|
s->axis[INPUT_AXIS_X],
|
|
s->axis[INPUT_AXIS_Y],
|
|
1,
|
|
s->buttons);
|
|
}
|
|
break;
|
|
case INPUT_EVENT_KIND_ABS:
|
|
move = evt->u.abs.data;
|
|
s->axis[move->axis] = move->value;
|
|
break;
|
|
case INPUT_EVENT_KIND_REL:
|
|
move = evt->u.rel.data;
|
|
s->axis[move->axis] += move->value;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void legacy_mouse_sync(DeviceState *dev)
|
|
{
|
|
QEMUPutMouseEntry *s = (QEMUPutMouseEntry *)dev;
|
|
|
|
s->qemu_put_mouse_event(s->qemu_put_mouse_event_opaque,
|
|
s->axis[INPUT_AXIS_X],
|
|
s->axis[INPUT_AXIS_Y],
|
|
0,
|
|
s->buttons);
|
|
|
|
if (!s->qemu_put_mouse_event_absolute) {
|
|
s->axis[INPUT_AXIS_X] = 0;
|
|
s->axis[INPUT_AXIS_Y] = 0;
|
|
}
|
|
}
|
|
|
|
QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
|
|
void *opaque, int absolute,
|
|
const char *name)
|
|
{
|
|
QEMUPutMouseEntry *s;
|
|
|
|
s = g_new0(QEMUPutMouseEntry, 1);
|
|
|
|
s->qemu_put_mouse_event = func;
|
|
s->qemu_put_mouse_event_opaque = opaque;
|
|
s->qemu_put_mouse_event_absolute = absolute;
|
|
|
|
s->h.name = name;
|
|
s->h.mask = INPUT_EVENT_MASK_BTN |
|
|
(absolute ? INPUT_EVENT_MASK_ABS : INPUT_EVENT_MASK_REL);
|
|
s->h.event = legacy_mouse_event;
|
|
s->h.sync = legacy_mouse_sync;
|
|
s->s = qemu_input_handler_register((DeviceState *)s,
|
|
&s->h);
|
|
|
|
return s;
|
|
}
|
|
|
|
void qemu_activate_mouse_event_handler(QEMUPutMouseEntry *entry)
|
|
{
|
|
qemu_input_handler_activate(entry->s);
|
|
}
|
|
|
|
void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry)
|
|
{
|
|
qemu_input_handler_unregister(entry->s);
|
|
|
|
g_free(entry);
|
|
}
|
|
|
|
QEMUPutLEDEntry *qemu_add_led_event_handler(QEMUPutLEDEvent *func,
|
|
void *opaque)
|
|
{
|
|
QEMUPutLEDEntry *s;
|
|
|
|
s = g_new0(QEMUPutLEDEntry, 1);
|
|
|
|
s->put_led = func;
|
|
s->opaque = opaque;
|
|
QTAILQ_INSERT_TAIL(&led_handlers, s, next);
|
|
return s;
|
|
}
|
|
|
|
void qemu_remove_led_event_handler(QEMUPutLEDEntry *entry)
|
|
{
|
|
if (entry == NULL)
|
|
return;
|
|
QTAILQ_REMOVE(&led_handlers, entry, next);
|
|
g_free(entry);
|
|
}
|
|
|
|
void kbd_put_ledstate(int ledstate)
|
|
{
|
|
QEMUPutLEDEntry *cursor;
|
|
|
|
QTAILQ_FOREACH(cursor, &led_handlers, next) {
|
|
cursor->put_led(cursor->opaque, ledstate);
|
|
}
|
|
}
|