--- /dev/null
+/*
+ * 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 "sysemu.h"
+#include "net.h"
+#include "monitor.h"
+#include "console.h"
+#include "qjson.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;
+
+void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque)
+{
+ qemu_put_kbd_event_opaque = opaque;
+ qemu_put_kbd_event = func;
+}
+
+QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
+ void *opaque, int absolute,
+ const char *name)
+{
+ QEMUPutMouseEntry *s, *cursor;
+
+ s = qemu_mallocz(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;
+
+ 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;
+
+ cursor->next = s;
+ qemu_put_mouse_event_current = s;
+
+ return s;
+}
+
+void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry)
+{
+ QEMUPutMouseEntry *prev = NULL, *cursor;
+
+ 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;
+ }
+
+ prev->next = entry->next;
+
+ if (qemu_put_mouse_event_current == entry)
+ qemu_put_mouse_event_current = prev;
+
+ qemu_free(entry->qemu_put_mouse_event_name);
+ qemu_free(entry);
+}
+
+void kbd_put_keycode(int keycode)
+{
+ 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)
+{
+ QEMUPutMouseEvent *mouse_event;
+ void *mouse_event_opaque;
+ int width;
+
+ if (!qemu_put_mouse_event_current) {
+ return;
+ }
+
+ mouse_event =
+ qemu_put_mouse_event_current->qemu_put_mouse_event;
+ mouse_event_opaque =
+ qemu_put_mouse_event_current->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;
+ mouse_event(mouse_event_opaque,
+ width - dy, dx, dz, buttons_state);
+ } else
+ mouse_event(mouse_event_opaque,
+ dx, dy, dz, buttons_state);
+ }
+}
+
+int kbd_mouse_is_absolute(void)
+{
+ if (!qemu_put_mouse_event_current)
+ 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"));
+}
+
+void do_info_mice_print(Monitor *mon, const QObject *data)
+{
+ QList *mice_list;
+
+ mice_list = qobject_to_qlist(data);
+ if (qlist_empty(mice_list)) {
+ monitor_printf(mon, "No mouse devices connected\n");
+ return;
+ }
+
+ qlist_iter(mice_list, info_mice_iter, mon);
+}
+
+/**
+ * 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)
+{
+ QEMUPutMouseEntry *cursor;
+ QList *mice_list;
+ int index = 0;
+
+ mice_list = qlist_new();
+
+ if (!qemu_put_mouse_event_head) {
+ goto out;
+ }
+
+ 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;
+ }
+
+out:
+ *ret_data = QOBJECT(mice_list);
+}
+
+void do_mouse_set(Monitor *mon, const QDict *qdict)
+{
+ QEMUPutMouseEntry *cursor;
+ int i = 0;
+ int index = qdict_get_int(qdict, "index");
+
+ if (!qemu_put_mouse_event_head) {
+ monitor_printf(mon, "No mouse devices connected\n");
+ return;
+ }
+
+ cursor = qemu_put_mouse_event_head;
+ while (cursor != NULL && index != i) {
+ i++;
+ cursor = cursor->next;
+ }
+
+ if (cursor != NULL)
+ qemu_put_mouse_event_current = cursor;
+ else
+ monitor_printf(mon, "Mouse at given index not found\n");
+}
return 0;
}
-/***********************************************************/
-/* keyboard/mouse */
-
-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;
-
-void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque)
-{
- qemu_put_kbd_event_opaque = opaque;
- qemu_put_kbd_event = func;
-}
-
-QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
- void *opaque, int absolute,
- const char *name)
-{
- QEMUPutMouseEntry *s, *cursor;
-
- s = qemu_mallocz(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;
-
- 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;
-
- cursor->next = s;
- qemu_put_mouse_event_current = s;
-
- return s;
-}
-
-void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry)
-{
- QEMUPutMouseEntry *prev = NULL, *cursor;
-
- 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;
- }
-
- prev->next = entry->next;
-
- if (qemu_put_mouse_event_current == entry)
- qemu_put_mouse_event_current = prev;
-
- qemu_free(entry->qemu_put_mouse_event_name);
- qemu_free(entry);
-}
-
-void kbd_put_keycode(int keycode)
-{
- 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)
-{
- QEMUPutMouseEvent *mouse_event;
- void *mouse_event_opaque;
- int width;
-
- if (!qemu_put_mouse_event_current) {
- return;
- }
-
- mouse_event =
- qemu_put_mouse_event_current->qemu_put_mouse_event;
- mouse_event_opaque =
- qemu_put_mouse_event_current->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;
- mouse_event(mouse_event_opaque,
- width - dy, dx, dz, buttons_state);
- } else
- mouse_event(mouse_event_opaque,
- dx, dy, dz, buttons_state);
- }
-}
-
-int kbd_mouse_is_absolute(void)
-{
- if (!qemu_put_mouse_event_current)
- 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"));
-}
-
-void do_info_mice_print(Monitor *mon, const QObject *data)
-{
- QList *mice_list;
-
- mice_list = qobject_to_qlist(data);
- if (qlist_empty(mice_list)) {
- monitor_printf(mon, "No mouse devices connected\n");
- return;
- }
-
- qlist_iter(mice_list, info_mice_iter, mon);
-}
-
-/**
- * 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)
-{
- QEMUPutMouseEntry *cursor;
- QList *mice_list;
- int index = 0;
-
- mice_list = qlist_new();
-
- if (!qemu_put_mouse_event_head) {
- goto out;
- }
-
- 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;
- }
-
-out:
- *ret_data = QOBJECT(mice_list);
-}
-
-void do_mouse_set(Monitor *mon, const QDict *qdict)
-{
- QEMUPutMouseEntry *cursor;
- int i = 0;
- int index = qdict_get_int(qdict, "index");
-
- if (!qemu_put_mouse_event_head) {
- monitor_printf(mon, "No mouse devices connected\n");
- return;
- }
-
- cursor = qemu_put_mouse_event_head;
- while (cursor != NULL && index != i) {
- i++;
- cursor = cursor->next;
- }
- if (cursor != NULL)
- qemu_put_mouse_event_current = cursor;
- else
- monitor_printf(mon, "Mouse at given index not found\n");
-}
+/***********************************************************/
+/* real time host monotonic timer */
/* compute with 96 bit intermediate result: (a*b)/c */
uint64_t muldiv64(uint64_t a, uint32_t b, uint32_t c)
return res.ll;
}
-/***********************************************************/
-/* real time host monotonic timer */
-
static int64_t get_clock_realtime(void)
{
struct timeval tv;
projects / sdk / emulator / qemu.git / commitdiff