From 978a35f467f9219ee3d3a25e93272697581ea19e Mon Sep 17 00:00:00 2001
From: Benjamin Franzke <benjaminfranzke@googlemail.com>
Date: Mon, 11 Mar 2013 16:29:10 +0100
Subject: Add ZRLE encoding which doesnt seem to be supported

..but lets test it further, maybe its just an implementation fault.
---
 econproxy.c | 28 ++++++++++++++++++++++++----
 1 file changed, 24 insertions(+), 4 deletions(-)

(limited to 'econproxy.c')

diff --git a/econproxy.c b/econproxy.c
index c7919f9..f1e55a1 100644
--- a/econproxy.c
+++ b/econproxy.c
@@ -542,6 +542,26 @@ rfb_retrieve_framebuffer_update(struct ep *ep,
 
 		}
 			break;
+#endif
+#if 0
+		/* seems to be not supported */
+		case 16: /* ZRLE */
+		{
+			uint32_t length;
+			if (read(ep->vnc_fd, &length, sizeof length) < 0)
+				goto err;
+
+			length = ntohl(length);
+			offset = sizeof length;
+			size = offset + length;
+
+			data = malloc(size);
+			if (data == NULL)
+				goto err;
+
+			*((uint32_t *) data) = htonl(length);
+		}
+			break;
 #endif
 		default:
 			goto err;
@@ -664,13 +684,13 @@ rfb_init(struct ep *ep)
 		uint8_t cmd;
 		uint8_t padding;
 		uint16_t number_of_encodings;
-		uint32_t encodings[2];
+		uint32_t encodings[3];
 	} cmd_set_encodings = {
-		2, 0, htons(2),
+		2, 0, htons(3),
 #if 1
-		{ htonl(0) /* RAW */, htonl(7) /* Tight */ }
+		{ htonl(0) /* RAW */, htonl(7) /* Tight */, htonl(16) /* ZRLE */ }
 #else
-		{ htonl(7) /* Tight */, htonl(0) /* RAW */ }
+		{ htonl(7) /* Tight */, htonl(16) /* ZRLE */, htonl(0) /* RAW */ }
 #endif
 	};
 
-- 
cgit