add input-send-event command

Which allows specification of absolute/relative,
up/down and console parameters.

Suggested by Gerd Hoffman.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 37 insertions, 0 deletions

diff --git a/ui/input.c b/ui/input.c
index 89d9db78c0..002831ee72 100644
--- a/ui/input.c
+++ b/ui/input.c
@@ -122,6 +122,43 @@ qemu_input_find_handler(uint32_t mask, QemuConsole *con)
     return NULL;
 }
 
+void qmp_input_send_event(int64_t console, InputEventList *events,
+                          Error **errp)
+{
+    InputEventList *e;
+    QemuConsole *con;
+
+    con = qemu_console_lookup_by_index(console);
+    if (!con) {
+        error_setg(errp, "console %" PRId64 " not found", console);
+        return;
+    }
+
+    if (!runstate_is_running() && !runstate_check(RUN_STATE_SUSPENDED)) {
+        error_setg(errp, "VM not running");
+        return;
+    }
+
+    for (e = events; e != NULL; e = e->next) {
+        InputEvent *event = e->value;
+
+        if (!qemu_input_find_handler(1 << event->kind, con)) {
+            error_setg(errp, "Input handler not found for "
+                             "event type %s",
+                            InputEventKind_lookup[event->kind]);
+            return;
+        }
+    }
+
+    for (e = events; e != NULL; e = e->next) {
+        InputEvent *event = e->value;
+
+        qemu_input_event_send(con, event);
+    }
+
+    qemu_input_event_sync();
+}
+
 static void qemu_input_transform_abs_rotate(InputEvent *evt)
 {
     switch (graphic_rotate) {