68 lines
1.8 KiB
C
68 lines
1.8 KiB
C
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/**
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* xrdp: A Remote Desktop Protocol server.
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*
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* Copyright (C) Jay Sorg 2004-2015
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* libvnc - defines related to the RFB protocol
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*/
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#ifndef RFB_H
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#define RFB_H
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#include "arch.h"
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/* Client-to-server messages */
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enum c2s
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{
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RFB_C2S_SET_PIXEL_FORMAT = 0,
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RFB_C2S_SET_ENCODINGS = 2,
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RFB_C2S_FRAMEBUFFER_UPDATE_REQUEST = 3,
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RFB_C2S_KEY_EVENT = 4,
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RFB_C2S_POINTER_EVENT = 5,
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RFB_C2S_CLIENT_CUT_TEXT = 6,
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};
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/* Server to client messages */
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enum s2c
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{
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RFB_S2C_FRAMEBUFFER_UPDATE = 0,
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RFB_S2C_SET_COLOUR_MAP_ENTRIES = 1,
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RFB_S2C_BELL = 2,
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RFB_S2C_SERVER_CUT_TEXT = 3
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};
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/* Encodings and pseudo-encodings
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*
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* The RFC uses a signed type for these. We use an unsigned type as the
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* binary representation for the negative values is standardised in C
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* (which it wouldn't be for an enum value)
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*/
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typedef uint32_t encoding_type;
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#define RFB_ENC_RAW (encoding_type)0
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#define RFB_ENC_COPY_RECT (encoding_type)1
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#define RFB_ENC_CURSOR (encoding_type)-239
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#define RFB_ENC_DESKTOP_SIZE (encoding_type)-223
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#define RFB_ENC_EXTENDED_DESKTOP_SIZE (encoding_type)-308
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/**
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* Returns an error string for an ExtendedDesktopSize status code
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*/
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const char *
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rfb_get_eds_status_msg(unsigned int response_code);
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#endif /* RFB_H */
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