1 files changed, 114 insertions, 0 deletions
diff --git a/server/shadow/shadow_input.c b/server/shadow/shadow_input.c
new file mode 100644
index 0000000..97268b8
--- /dev/null
+++ b/server/shadow/shadow_input.c
@@ -0,0 +1,114 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ *
+ * Copyright 2014 Marc-Andre Moreau <marcandre.moreau@gmail.com>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <freerdp/config.h>
+
+#include "shadow.h"
+
+static BOOL shadow_input_synchronize_event(rdpInput* input, UINT32 flags)
+{
+	rdpShadowClient* client = (rdpShadowClient*)input->context;
+	rdpShadowSubsystem* subsystem = client->server->subsystem;
+
+	if (!client->mayInteract)
+		return TRUE;
+
+	return IFCALLRESULT(TRUE, subsystem->SynchronizeEvent, subsystem, client, flags);
+}
+
+static BOOL shadow_input_keyboard_event(rdpInput* input, UINT16 flags, UINT8 code)
+{
+	rdpShadowClient* client = (rdpShadowClient*)input->context;
+	rdpShadowSubsystem* subsystem = client->server->subsystem;
+
+	if (!client->mayInteract)
+		return TRUE;
+
+	return IFCALLRESULT(TRUE, subsystem->KeyboardEvent, subsystem, client, flags, code);
+}
+
+static BOOL shadow_input_unicode_keyboard_event(rdpInput* input, UINT16 flags, UINT16 code)
+{
+	rdpShadowClient* client = (rdpShadowClient*)input->context;
+	rdpShadowSubsystem* subsystem = client->server->subsystem;
+
+	if (!client->mayInteract)
+		return TRUE;
+
+	return IFCALLRESULT(TRUE, subsystem->UnicodeKeyboardEvent, subsystem, client, flags, code);
+}
+
+static BOOL shadow_input_mouse_event(rdpInput* input, UINT16 flags, UINT16 x, UINT16 y)
+{
+	rdpShadowClient* client = (rdpShadowClient*)input->context;
+	rdpShadowSubsystem* subsystem = client->server->subsystem;
+
+	if (client->server->shareSubRect)
+	{
+		x += client->server->subRect.left;
+		y += client->server->subRect.top;
+	}
+
+	if (!(flags & PTR_FLAGS_WHEEL))
+	{
+		client->pointerX = x;
+		client->pointerY = y;
+
+		if ((client->pointerX == subsystem->pointerX) && (client->pointerY == subsystem->pointerY))
+		{
+			flags &= ~PTR_FLAGS_MOVE;
+
+			if (!(flags & (PTR_FLAGS_BUTTON1 | PTR_FLAGS_BUTTON2 | PTR_FLAGS_BUTTON3)))
+				return TRUE;
+		}
+	}
+
+	if (!client->mayInteract)
+		return TRUE;
+
+	return IFCALLRESULT(TRUE, subsystem->MouseEvent, subsystem, client, flags, x, y);
+}
+
+static BOOL shadow_input_extended_mouse_event(rdpInput* input, UINT16 flags, UINT16 x, UINT16 y)
+{
+	rdpShadowClient* client = (rdpShadowClient*)input->context;
+	rdpShadowSubsystem* subsystem = client->server->subsystem;
+
+	if (client->server->shareSubRect)
+	{
+		x += client->server->subRect.left;
+		y += client->server->subRect.top;
+	}
+
+	client->pointerX = x;
+	client->pointerY = y;
+
+	if (!client->mayInteract)
+		return TRUE;
+
+	return IFCALLRESULT(TRUE, subsystem->ExtendedMouseEvent, subsystem, client, flags, x, y);
+}
+
+void shadow_input_register_callbacks(rdpInput* input)
+{
+	input->SynchronizeEvent = shadow_input_synchronize_event;
+	input->KeyboardEvent = shadow_input_keyboard_event;
+	input->UnicodeKeyboardEvent = shadow_input_unicode_keyboard_event;
+	input->MouseEvent = shadow_input_mouse_event;
+	input->ExtendedMouseEvent = shadow_input_extended_mouse_event;
+}