#include "net.h"
#include "monitor.h"
#include "console.h"
-#include "qjson.h"
-
+#include "error.h"
+#include "qmp-commands.h"
+#include "qapi-types.h"
static QEMUPutKBDEvent *qemu_put_kbd_event;
static void *qemu_put_kbd_event_opaque;
-static QEMUPutMouseEntry *qemu_put_mouse_event_head;
-static QEMUPutMouseEntry *qemu_put_mouse_event_current;
static QTAILQ_HEAD(, QEMUPutLEDEntry) led_handlers = QTAILQ_HEAD_INITIALIZER(led_handlers);
+static QTAILQ_HEAD(, QEMUPutMouseEntry) mouse_handlers =
+ QTAILQ_HEAD_INITIALIZER(mouse_handlers);
+static NotifierList mouse_mode_notifiers =
+ NOTIFIER_LIST_INITIALIZER(mouse_mode_notifiers);
+
+static const int key_defs[] = {
+ [Q_KEY_CODE_SHIFT] = 0x2a,
+ [Q_KEY_CODE_SHIFT_R] = 0x36,
+
+ [Q_KEY_CODE_ALT] = 0x38,
+ [Q_KEY_CODE_ALT_R] = 0xb8,
+ [Q_KEY_CODE_ALTGR] = 0x64,
+ [Q_KEY_CODE_ALTGR_R] = 0xe4,
+ [Q_KEY_CODE_CTRL] = 0x1d,
+ [Q_KEY_CODE_CTRL_R] = 0x9d,
+
+ [Q_KEY_CODE_MENU] = 0xdd,
+
+ [Q_KEY_CODE_ESC] = 0x01,
+
+ [Q_KEY_CODE_1] = 0x02,
+ [Q_KEY_CODE_2] = 0x03,
+ [Q_KEY_CODE_3] = 0x04,
+ [Q_KEY_CODE_4] = 0x05,
+ [Q_KEY_CODE_5] = 0x06,
+ [Q_KEY_CODE_6] = 0x07,
+ [Q_KEY_CODE_7] = 0x08,
+ [Q_KEY_CODE_8] = 0x09,
+ [Q_KEY_CODE_9] = 0x0a,
+ [Q_KEY_CODE_0] = 0x0b,
+ [Q_KEY_CODE_MINUS] = 0x0c,
+ [Q_KEY_CODE_EQUAL] = 0x0d,
+ [Q_KEY_CODE_BACKSPACE] = 0x0e,
+
+ [Q_KEY_CODE_TAB] = 0x0f,
+ [Q_KEY_CODE_Q] = 0x10,
+ [Q_KEY_CODE_W] = 0x11,
+ [Q_KEY_CODE_E] = 0x12,
+ [Q_KEY_CODE_R] = 0x13,
+ [Q_KEY_CODE_T] = 0x14,
+ [Q_KEY_CODE_Y] = 0x15,
+ [Q_KEY_CODE_U] = 0x16,
+ [Q_KEY_CODE_I] = 0x17,
+ [Q_KEY_CODE_O] = 0x18,
+ [Q_KEY_CODE_P] = 0x19,
+ [Q_KEY_CODE_BRACKET_LEFT] = 0x1a,
+ [Q_KEY_CODE_BRACKET_RIGHT] = 0x1b,
+ [Q_KEY_CODE_RET] = 0x1c,
+
+ [Q_KEY_CODE_A] = 0x1e,
+ [Q_KEY_CODE_S] = 0x1f,
+ [Q_KEY_CODE_D] = 0x20,
+ [Q_KEY_CODE_F] = 0x21,
+ [Q_KEY_CODE_G] = 0x22,
+ [Q_KEY_CODE_H] = 0x23,
+ [Q_KEY_CODE_J] = 0x24,
+ [Q_KEY_CODE_K] = 0x25,
+ [Q_KEY_CODE_L] = 0x26,
+ [Q_KEY_CODE_SEMICOLON] = 0x27,
+ [Q_KEY_CODE_APOSTROPHE] = 0x28,
+ [Q_KEY_CODE_GRAVE_ACCENT] = 0x29,
+
+ [Q_KEY_CODE_BACKSLASH] = 0x2b,
+ [Q_KEY_CODE_Z] = 0x2c,
+ [Q_KEY_CODE_X] = 0x2d,
+ [Q_KEY_CODE_C] = 0x2e,
+ [Q_KEY_CODE_V] = 0x2f,
+ [Q_KEY_CODE_B] = 0x30,
+ [Q_KEY_CODE_N] = 0x31,
+ [Q_KEY_CODE_M] = 0x32,
+ [Q_KEY_CODE_COMMA] = 0x33,
+ [Q_KEY_CODE_DOT] = 0x34,
+ [Q_KEY_CODE_SLASH] = 0x35,
+
+ [Q_KEY_CODE_ASTERISK] = 0x37,
+
+ [Q_KEY_CODE_SPC] = 0x39,
+ [Q_KEY_CODE_CAPS_LOCK] = 0x3a,
+ [Q_KEY_CODE_F1] = 0x3b,
+ [Q_KEY_CODE_F2] = 0x3c,
+ [Q_KEY_CODE_F3] = 0x3d,
+ [Q_KEY_CODE_F4] = 0x3e,
+ [Q_KEY_CODE_F5] = 0x3f,
+ [Q_KEY_CODE_F6] = 0x40,
+ [Q_KEY_CODE_F7] = 0x41,
+ [Q_KEY_CODE_F8] = 0x42,
+ [Q_KEY_CODE_F9] = 0x43,
+ [Q_KEY_CODE_F10] = 0x44,
+ [Q_KEY_CODE_NUM_LOCK] = 0x45,
+ [Q_KEY_CODE_SCROLL_LOCK] = 0x46,
+
+ [Q_KEY_CODE_KP_DIVIDE] = 0xb5,
+ [Q_KEY_CODE_KP_MULTIPLY] = 0x37,
+ [Q_KEY_CODE_KP_SUBTRACT] = 0x4a,
+ [Q_KEY_CODE_KP_ADD] = 0x4e,
+ [Q_KEY_CODE_KP_ENTER] = 0x9c,
+ [Q_KEY_CODE_KP_DECIMAL] = 0x53,
+ [Q_KEY_CODE_SYSRQ] = 0x54,
+
+ [Q_KEY_CODE_KP_0] = 0x52,
+ [Q_KEY_CODE_KP_1] = 0x4f,
+ [Q_KEY_CODE_KP_2] = 0x50,
+ [Q_KEY_CODE_KP_3] = 0x51,
+ [Q_KEY_CODE_KP_4] = 0x4b,
+ [Q_KEY_CODE_KP_5] = 0x4c,
+ [Q_KEY_CODE_KP_6] = 0x4d,
+ [Q_KEY_CODE_KP_7] = 0x47,
+ [Q_KEY_CODE_KP_8] = 0x48,
+ [Q_KEY_CODE_KP_9] = 0x49,
+
+ [Q_KEY_CODE_LESS] = 0x56,
+
+ [Q_KEY_CODE_F11] = 0x57,
+ [Q_KEY_CODE_F12] = 0x58,
+
+ [Q_KEY_CODE_PRINT] = 0xb7,
+
+ [Q_KEY_CODE_HOME] = 0xc7,
+ [Q_KEY_CODE_PGUP] = 0xc9,
+ [Q_KEY_CODE_PGDN] = 0xd1,
+ [Q_KEY_CODE_END] = 0xcf,
+
+ [Q_KEY_CODE_LEFT] = 0xcb,
+ [Q_KEY_CODE_UP] = 0xc8,
+ [Q_KEY_CODE_DOWN] = 0xd0,
+ [Q_KEY_CODE_RIGHT] = 0xcd,
+
+ [Q_KEY_CODE_INSERT] = 0xd2,
+ [Q_KEY_CODE_DELETE] = 0xd3,
+#ifdef NEED_CPU_H
+#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
+ [Q_KEY_CODE_STOP] = 0xf0,
+ [Q_KEY_CODE_AGAIN] = 0xf1,
+ [Q_KEY_CODE_PROPS] = 0xf2,
+ [Q_KEY_CODE_UNDO] = 0xf3,
+ [Q_KEY_CODE_FRONT] = 0xf4,
+ [Q_KEY_CODE_COPY] = 0xf5,
+ [Q_KEY_CODE_OPEN] = 0xf6,
+ [Q_KEY_CODE_PASTE] = 0xf7,
+ [Q_KEY_CODE_FIND] = 0xf8,
+ [Q_KEY_CODE_CUT] = 0xf9,
+ [Q_KEY_CODE_LF] = 0xfa,
+ [Q_KEY_CODE_HELP] = 0xfb,
+ [Q_KEY_CODE_META_L] = 0xfc,
+ [Q_KEY_CODE_META_R] = 0xfd,
+ [Q_KEY_CODE_COMPOSE] = 0xfe,
+#endif
+#endif
+ [Q_KEY_CODE_MAX] = 0,
+};
+
+int index_from_key(const char *key)
+{
+ int i;
+
+ for (i = 0; QKeyCode_lookup[i] != NULL; i++) {
+ if (!strcmp(key, QKeyCode_lookup[i])) {
+ break;
+ }
+ }
+
+ /* Return Q_KEY_CODE_MAX if the key is invalid */
+ return i;
+}
+
+int index_from_keycode(int code)
+{
+ int i;
+
+ for (i = 0; i < Q_KEY_CODE_MAX; i++) {
+ if (key_defs[i] == code) {
+ break;
+ }
+ }
+
+ /* Return Q_KEY_CODE_MAX if the code is invalid */
+ return i;
+}
+
+static int *keycodes;
+static int keycodes_size;
+static QEMUTimer *key_timer;
+
+static int keycode_from_keyvalue(const KeyValue *value)
+{
+ if (value->kind == KEY_VALUE_KIND_QCODE) {
+ return key_defs[value->qcode];
+ } else {
+ assert(value->kind == KEY_VALUE_KIND_NUMBER);
+ return value->number;
+ }
+}
+
+static void free_keycodes(void)
+{
+ g_free(keycodes);
+ keycodes = NULL;
+ keycodes_size = 0;
+}
+
+static void release_keys(void *opaque)
+{
+ int i;
+
+ for (i = 0; i < keycodes_size; i++) {
+ if (keycodes[i] & 0x80) {
+ kbd_put_keycode(0xe0);
+ }
+ kbd_put_keycode(keycodes[i]| 0x80);
+ }
+
+ free_keycodes();
+}
+
+void qmp_send_key(KeyValueList *keys, bool has_hold_time, int64_t hold_time,
+ Error **errp)
+{
+ int keycode;
+ KeyValueList *p;
+
+ if (!key_timer) {
+ key_timer = qemu_new_timer_ns(vm_clock, release_keys, NULL);
+ }
+
+ if (keycodes != NULL) {
+ qemu_del_timer(key_timer);
+ release_keys(NULL);
+ }
+
+ if (!has_hold_time) {
+ hold_time = 100;
+ }
+
+ for (p = keys; p != NULL; p = p->next) {
+ /* key down events */
+ keycode = keycode_from_keyvalue(p->value);
+ if (keycode < 0x01 || keycode > 0xff) {
+ error_setg(errp, "invalid hex keycode 0x%x\n", keycode);
+ free_keycodes();
+ return;
+ }
+
+ if (keycode & 0x80) {
+ kbd_put_keycode(0xe0);
+ }
+ kbd_put_keycode(keycode & 0x7f);
+
+ keycodes = g_realloc(keycodes, sizeof(int) * (keycodes_size + 1));
+ keycodes[keycodes_size++] = keycode;
+ }
+
+ /* delayed key up events */
+ qemu_mod_timer(key_timer, qemu_get_clock_ns(vm_clock) +
+ muldiv64(get_ticks_per_sec(), hold_time, 1000));
+}
void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque)
{
qemu_put_kbd_event = func;
}
+void qemu_remove_kbd_event_handler(void)
+{
+ qemu_put_kbd_event_opaque = NULL;
+ qemu_put_kbd_event = NULL;
+}
+
+static void check_mode_change(void)
+{
+ static int current_is_absolute, current_has_absolute;
+ int is_absolute;
+ int has_absolute;
+
+ is_absolute = kbd_mouse_is_absolute();
+ has_absolute = kbd_mouse_has_absolute();
+
+ if (is_absolute != current_is_absolute ||
+ has_absolute != current_has_absolute) {
+ notifier_list_notify(&mouse_mode_notifiers, NULL);
+ }
+
+ current_is_absolute = is_absolute;
+ current_has_absolute = has_absolute;
+}
+
QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
void *opaque, int absolute,
const char *name)
{
- QEMUPutMouseEntry *s, *cursor;
+ QEMUPutMouseEntry *s;
+ static int mouse_index = 0;
- s = qemu_mallocz(sizeof(QEMUPutMouseEntry));
+ s = g_malloc0(sizeof(QEMUPutMouseEntry));
s->qemu_put_mouse_event = func;
s->qemu_put_mouse_event_opaque = opaque;
s->qemu_put_mouse_event_absolute = absolute;
- s->qemu_put_mouse_event_name = qemu_strdup(name);
- s->next = NULL;
+ s->qemu_put_mouse_event_name = g_strdup(name);
+ s->index = mouse_index++;
- if (!qemu_put_mouse_event_head) {
- qemu_put_mouse_event_head = qemu_put_mouse_event_current = s;
- return s;
- }
-
- cursor = qemu_put_mouse_event_head;
- while (cursor->next != NULL)
- cursor = cursor->next;
+ QTAILQ_INSERT_TAIL(&mouse_handlers, s, node);
- cursor->next = s;
- qemu_put_mouse_event_current = s;
+ check_mode_change();
return s;
}
-void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry)
+void qemu_activate_mouse_event_handler(QEMUPutMouseEntry *entry)
{
- QEMUPutMouseEntry *prev = NULL, *cursor;
+ QTAILQ_REMOVE(&mouse_handlers, entry, node);
+ QTAILQ_INSERT_HEAD(&mouse_handlers, entry, node);
- if (!qemu_put_mouse_event_head || entry == NULL)
- return;
-
- cursor = qemu_put_mouse_event_head;
- while (cursor != NULL && cursor != entry) {
- prev = cursor;
- cursor = cursor->next;
- }
-
- if (cursor == NULL) // does not exist or list empty
- return;
- else if (prev == NULL) { // entry is head
- qemu_put_mouse_event_head = cursor->next;
- if (qemu_put_mouse_event_current == entry)
- qemu_put_mouse_event_current = cursor->next;
- qemu_free(entry->qemu_put_mouse_event_name);
- qemu_free(entry);
- return;
- }
+ check_mode_change();
+}
- prev->next = entry->next;
+void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry)
+{
+ QTAILQ_REMOVE(&mouse_handlers, entry, node);
- if (qemu_put_mouse_event_current == entry)
- qemu_put_mouse_event_current = prev;
+ g_free(entry->qemu_put_mouse_event_name);
+ g_free(entry);
- qemu_free(entry->qemu_put_mouse_event_name);
- qemu_free(entry);
+ check_mode_change();
}
QEMUPutLEDEntry *qemu_add_led_event_handler(QEMUPutLEDEvent *func,
{
QEMUPutLEDEntry *s;
- s = qemu_mallocz(sizeof(QEMUPutLEDEntry));
+ s = g_malloc0(sizeof(QEMUPutLEDEntry));
s->put_led = func;
s->opaque = opaque;
if (entry == NULL)
return;
QTAILQ_REMOVE(&led_handlers, entry, next);
- qemu_free(entry);
+ g_free(entry);
}
void kbd_put_keycode(int keycode)
{
+ if (!runstate_is_running() && !runstate_check(RUN_STATE_SUSPENDED)) {
+ return;
+ }
if (qemu_put_kbd_event) {
qemu_put_kbd_event(qemu_put_kbd_event_opaque, keycode);
}
void kbd_mouse_event(int dx, int dy, int dz, int buttons_state)
{
+ QEMUPutMouseEntry *entry;
QEMUPutMouseEvent *mouse_event;
void *mouse_event_opaque;
- int width;
+ int width, height;
- if (!qemu_put_mouse_event_current) {
+ if (!runstate_is_running() && !runstate_check(RUN_STATE_SUSPENDED)) {
return;
}
+ if (QTAILQ_EMPTY(&mouse_handlers)) {
+ return;
+ }
+
+ entry = QTAILQ_FIRST(&mouse_handlers);
- mouse_event =
- qemu_put_mouse_event_current->qemu_put_mouse_event;
- mouse_event_opaque =
- qemu_put_mouse_event_current->qemu_put_mouse_event_opaque;
+ mouse_event = entry->qemu_put_mouse_event;
+ mouse_event_opaque = entry->qemu_put_mouse_event_opaque;
if (mouse_event) {
- if (graphic_rotate) {
- if (qemu_put_mouse_event_current->qemu_put_mouse_event_absolute)
- width = 0x7fff;
- else
- width = graphic_width - 1;
+ if (entry->qemu_put_mouse_event_absolute) {
+ width = 0x7fff;
+ height = 0x7fff;
+ } else {
+ width = graphic_width - 1;
+ height = graphic_height - 1;
+ }
+
+ switch (graphic_rotate) {
+ case 0:
+ mouse_event(mouse_event_opaque,
+ dx, dy, dz, buttons_state);
+ break;
+ case 90:
+ mouse_event(mouse_event_opaque,
+ width - dy, dx, dz, buttons_state);
+ break;
+ case 180:
mouse_event(mouse_event_opaque,
- width - dy, dx, dz, buttons_state);
- } else
+ width - dx, height - dy, dz, buttons_state);
+ break;
+ case 270:
mouse_event(mouse_event_opaque,
- dx, dy, dz, buttons_state);
+ dy, height - dx, dz, buttons_state);
+ break;
+ }
}
}
int kbd_mouse_is_absolute(void)
{
- if (!qemu_put_mouse_event_current)
+ if (QTAILQ_EMPTY(&mouse_handlers)) {
return 0;
+ }
- return qemu_put_mouse_event_current->qemu_put_mouse_event_absolute;
-}
-
-static void info_mice_iter(QObject *data, void *opaque)
-{
- QDict *mouse;
- Monitor *mon = opaque;
-
- mouse = qobject_to_qdict(data);
- monitor_printf(mon, "%c Mouse #%" PRId64 ": %s\n",
- (qdict_get_bool(mouse, "current") ? '*' : ' '),
- qdict_get_int(mouse, "index"), qdict_get_str(mouse, "name"));
+ return QTAILQ_FIRST(&mouse_handlers)->qemu_put_mouse_event_absolute;
}
-void do_info_mice_print(Monitor *mon, const QObject *data)
+int kbd_mouse_has_absolute(void)
{
- QList *mice_list;
+ QEMUPutMouseEntry *entry;
- mice_list = qobject_to_qlist(data);
- if (qlist_empty(mice_list)) {
- monitor_printf(mon, "No mouse devices connected\n");
- return;
+ QTAILQ_FOREACH(entry, &mouse_handlers, node) {
+ if (entry->qemu_put_mouse_event_absolute) {
+ return 1;
+ }
}
- qlist_iter(mice_list, info_mice_iter, mon);
+ return 0;
}
-/**
- * do_info_mice(): Show VM mice information
- *
- * Each mouse is represented by a QDict, the returned QObject is a QList of
- * all mice.
- *
- * The mouse QDict contains the following:
- *
- * - "name": mouse's name
- * - "index": mouse's index
- * - "current": true if this mouse is receiving events, false otherwise
- *
- * Example:
- *
- * [ { "name": "QEMU Microsoft Mouse", "index": 0, "current": false },
- * { "name": "QEMU PS/2 Mouse", "index": 1, "current": true } ]
- */
-void do_info_mice(Monitor *mon, QObject **ret_data)
+MouseInfoList *qmp_query_mice(Error **errp)
{
+ MouseInfoList *mice_list = NULL;
QEMUPutMouseEntry *cursor;
- QList *mice_list;
- int index = 0;
+ bool current = true;
- mice_list = qlist_new();
+ QTAILQ_FOREACH(cursor, &mouse_handlers, node) {
+ MouseInfoList *info = g_malloc0(sizeof(*info));
+ info->value = g_malloc0(sizeof(*info->value));
+ info->value->name = g_strdup(cursor->qemu_put_mouse_event_name);
+ info->value->index = cursor->index;
+ info->value->absolute = !!cursor->qemu_put_mouse_event_absolute;
+ info->value->current = current;
- if (!qemu_put_mouse_event_head) {
- goto out;
- }
+ current = false;
- cursor = qemu_put_mouse_event_head;
- while (cursor != NULL) {
- QObject *obj;
- obj = qobject_from_jsonf("{ 'name': %s, 'index': %d, 'current': %i }",
- cursor->qemu_put_mouse_event_name,
- index, cursor == qemu_put_mouse_event_current);
- qlist_append_obj(mice_list, obj);
- index++;
- cursor = cursor->next;
+ info->next = mice_list;
+ mice_list = info;
}
-out:
- *ret_data = QOBJECT(mice_list);
+ return mice_list;
}
void do_mouse_set(Monitor *mon, const QDict *qdict)
{
QEMUPutMouseEntry *cursor;
- int i = 0;
int index = qdict_get_int(qdict, "index");
+ int found = 0;
- if (!qemu_put_mouse_event_head) {
+ if (QTAILQ_EMPTY(&mouse_handlers)) {
monitor_printf(mon, "No mouse devices connected\n");
return;
}
- cursor = qemu_put_mouse_event_head;
- while (cursor != NULL && index != i) {
- i++;
- cursor = cursor->next;
+ QTAILQ_FOREACH(cursor, &mouse_handlers, node) {
+ if (cursor->index == index) {
+ found = 1;
+ qemu_activate_mouse_event_handler(cursor);
+ break;
+ }
}
- if (cursor != NULL)
- qemu_put_mouse_event_current = cursor;
- else
+ if (!found) {
monitor_printf(mon, "Mouse at given index not found\n");
+ }
+
+ check_mode_change();
+}
+
+void qemu_add_mouse_mode_change_notifier(Notifier *notify)
+{
+ notifier_list_add(&mouse_mode_notifiers, notify);
+}
+
+void qemu_remove_mouse_mode_change_notifier(Notifier *notify)
+{
+ notifier_remove(notify);
}
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