replay: recording of the user input

This records user input (keyboard and mouse events) in record mode and replays
these input events in replay mode.

Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru>
Message-Id: <20150917162524.8676.11696.stgit@PASHA-ISP.def.inno>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>

1 files changed, 19 insertions, 8 deletions

diff --git a/ui/input.c b/ui/input.c
index 643f885edf..a0f9873f59 100644
--- a/ui/input.c
+++ b/ui/input.c
@@ -6,6 +6,7 @@
 #include "trace.h"
 #include "ui/input.h"
 #include "ui/console.h"
+#include "sysemu/replay.h"
 
 struct QemuInputHandlerState {
     DeviceState       *dev;
@@ -300,14 +301,10 @@ static void qemu_input_queue_sync(struct QemuInputEventQueueHead *queue)
     QTAILQ_INSERT_TAIL(queue, item, node);
 }
 
-void qemu_input_event_send(QemuConsole *src, InputEvent *evt)
+void qemu_input_event_send_impl(QemuConsole *src, InputEvent *evt)
 {
     QemuInputHandlerState *s;
 
-    if (!runstate_is_running() && !runstate_check(RUN_STATE_SUSPENDED)) {
-        return;
-    }
-
     qemu_input_event_trace(src, evt);
 
     /* pre processing */
@@ -324,14 +321,19 @@ void qemu_input_event_send(QemuConsole *src, InputEvent *evt)
     s->events++;
 }
 
-void qemu_input_event_sync(void)
+void qemu_input_event_send(QemuConsole *src, InputEvent *evt)
 {
-    QemuInputHandlerState *s;
-
     if (!runstate_is_running() && !runstate_check(RUN_STATE_SUSPENDED)) {
         return;
     }
 
+    replay_input_event(src, evt);
+}
+
+void qemu_input_event_sync_impl(void)
+{
+    QemuInputHandlerState *s;
+
     trace_input_event_sync();
 
     QTAILQ_FOREACH(s, &handlers, node) {
@@ -345,6 +347,15 @@ void qemu_input_event_sync(void)
     }
 }
 
+void qemu_input_event_sync(void)
+{
+    if (!runstate_is_running() && !runstate_check(RUN_STATE_SUSPENDED)) {
+        return;
+    }
+
+    replay_input_sync_event();
+}
+
 InputEvent *qemu_input_event_new_key(KeyValue *key, bool down)
 {
     InputEvent *evt = g_new0(InputEvent, 1);