From e3340a110a3b01756b8e67531395a33b40a17d37 Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sesse@samfundet.no>
Date: Fri, 4 Feb 2005 13:01:14 +0000
Subject: [PATCH] Parse some input PDUs, and change bitmap outputs to follow
 the mouse.

---
 proto.h  |  2 +-
 rdp.c    |  9 +--------
 rdpsrv.c | 45 ++++++++++++++++++++++++++++++++++++++++++++-
 3 files changed, 46 insertions(+), 10 deletions(-)

diff --git a/proto.h b/proto.h
index d2cf92a..fa41088 100644
--- a/proto.h
+++ b/proto.h
@@ -75,7 +75,7 @@ BOOL rdp_main_loop(void);
 BOOL rdp_connect(char *server, uint32 flags, char *domain, char *password, char *command,
 		 char *directory);
 void rdp_disconnect(void);
-void rdp_send_bitmap_update(void);
+void rdp_send_bitmap_update(unsigned x, unsigned y);
 /* rdpdr.c */
 void rdpdr_send_connect(void);
 void rdpdr_send_name(void);
diff --git a/rdp.c b/rdp.c
index 44c57d4..cd2f7c9 100644
--- a/rdp.c
+++ b/rdp.c
@@ -148,16 +148,9 @@ rdp_in_unistr(STREAM s, char *string, int len)
 	s->p += len;
 }
 
-void rdp_send_bitmap_update(void)
+void rdp_send_bitmap_update(unsigned x, unsigned y)
 {
 	STREAM s;
-	static unsigned int x = 1, y = 1;
-
-	x += 2;
-	if (x > 300) {
-		x = 2;
-		y += 2;
-	}
 
 	s = rdp_init_data(11*2 + 2*2*3);
 	out_uint16_le(s, RDP_UPDATE_BITMAP);
diff --git a/rdpsrv.c b/rdpsrv.c
index 02628bf..e97515b 100644
--- a/rdpsrv.c
+++ b/rdpsrv.c
@@ -58,6 +58,49 @@ int create_server_socket()
 	return server_sock;
 }
 
+void handle_input_pdu(STREAM s)
+{
+	uint32 time;
+	uint16 message_type, device_flags, param1, param2;
+	uint16 num_events;
+	int i;
+
+	in_uint16_le(s, num_events);   // number of events
+	in_uint8s(s, 2);    	// pad
+
+	for (i = 0; i < num_events; ++i) {
+		rdp_recv_input(s, &time, &message_type, &device_flags, &param1, &param2);
+		printf("Input event at time %u\n", time);
+		
+		switch (message_type) {
+		case RDP_INPUT_SYNCHRONIZE:
+			printf("- Type: Synchronize (ignored)\n");
+			break;
+		case RDP_INPUT_CODEPOINT:
+			printf("- Type: Codepoint (ignored)\n");
+			break;
+		case RDP_INPUT_VIRTKEY:
+			printf("- Type: Virtual key (ignored)\n");
+			break;
+		case RDP_INPUT_SCANCODE:
+			printf("- Type: Scancode (ignored)\n");
+			break;
+		case RDP_INPUT_MOUSE:
+			printf("- Type: Mouse\n");
+			printf("- Device flags: %x\n", device_flags);
+			printf("- Position: (%u,%u)\n", param1, param2);
+
+			// debug
+			rdp_send_bitmap_update(param1, param2);
+			
+			break;
+		default:
+			printf("- Unknown type %x\n", message_type);
+			break;
+		}
+		printf("\n");
+	}
+}
 
 int serve_client()
 {
@@ -82,7 +125,7 @@ int serve_client()
 			switch (data_pdu_type) {
 			case RDP_DATA_PDU_INPUT:
 				printf("Input PDU\n");
-				rdp_send_bitmap_update();
+				handle_input_pdu(s);
 				break;
 			default:
 				printf("Unknown data PDU type %u\n", data_pdu_type);
-- 
2.39.2