/**
* xrdp : A Remote Desktop Protocol server .
*
* Copyright ( C ) Jay Sorg 2004 - 2015
*
* 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 .
*
* libvnc - defines related to the RFB protocol
*/
#ifndef RFB_H
#define RFB_H
#include "arch.h"
/* Client-to-server messages */
enum c2s
{
RFB_C2S_SET_PIXEL_FORMAT = 0 ,
RFB_C2S_SET_ENCODINGS = 2 ,
RFB_C2S_FRAMEBUFFER_UPDATE_REQUEST = 3 ,
RFB_C2S_KEY_EVENT = 4 ,
RFB_C2S_POINTER_EVENT = 5 ,
RFB_C2S_CLIENT_CUT_TEXT = 6 ,
};
/* Server to client messages */
enum s2c
{
RFB_S2C_FRAMEBUFFER_UPDATE = 0 ,
RFB_S2C_SET_COLOUR_MAP_ENTRIES = 1 ,
RFB_S2C_BELL = 2 ,
RFB_S2C_SERVER_CUT_TEXT = 3
};
/* Encodings and pseudo-encodings
*
* The RFC uses a signed type for these . We use an unsigned type as the
* binary representation for the negative values is standardised in C
* ( which it wouldn ' t be for an enum value )
*/
typedef uint32_t encoding_type;
#define RFB_ENC_RAW (encoding_type)0
#define RFB_ENC_COPY_RECT (encoding_type)1
#define RFB_ENC_CURSOR (encoding_type)-239
#define RFB_ENC_DESKTOP_SIZE (encoding_type)-223
#define RFB_ENC_EXTENDED_DESKTOP_SIZE (encoding_type)-308
/**
* Returns an error string for an ExtendedDesktopSize status code
*/
const char *
rfb_get_eds_status_msg(unsigned int response_code);
#endif /* RFB_H */
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