xrdp/vnc/rfb.c

54 lines
1.5 KiB
C
Raw Normal View History

/**
* 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 - RFB specific functions
*/
#if defined(HAVE_CONFIG_H)
#include <config_ac.h>
#endif
#include "rfb.h"
/* Messages for ExtendedDesktopSize status code */
static const char *eds_status_msg[] =
{
/* 0 */ "No error",
/* 1 */ "Resize is administratively prohibited",
/* 2 */ "Out of resources",
/* 3 */ "Invalid screen layout",
/* others */ "Unknown code"
};
/* elements in above list */
#define EDS_STATUS_MSG_COUNT \
(sizeof(eds_status_msg) / sizeof(eds_status_msg[0]))
/**************************************************************************//**
* Returns an error string for an ExtendedDesktopSize status code
*/
const char *
rfb_get_eds_status_msg(unsigned int response_code)
{
if (response_code >= EDS_STATUS_MSG_COUNT)
{
response_code = EDS_STATUS_MSG_COUNT - 1;
}
return eds_status_msg[response_code];
}