mirror of
https://github.com/kasmtech/KasmVNC.git
synced 2024-11-22 16:13:13 +01:00
141 lines
2.9 KiB
C
141 lines
2.9 KiB
C
/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
|
|
* Copyright 2015 Pierre Ossman for Cendio AB
|
|
*
|
|
* This is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This software is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this software; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
* USA.
|
|
*/
|
|
/* This is the xf86 module code for the vnc extension.
|
|
*/
|
|
|
|
#ifdef HAVE_DIX_CONFIG_H
|
|
#include <dix-config.h>
|
|
#endif
|
|
|
|
#include "opaque.h"
|
|
#include "randrstr.h"
|
|
|
|
#include "xorg-version.h"
|
|
#if XORG <= 111
|
|
typedef pointer XF86OptionPtr;
|
|
#endif
|
|
|
|
#include "xf86.h"
|
|
#include "xf86Module.h"
|
|
|
|
#include "vncExtInit.h"
|
|
#include "RFBGlue.h"
|
|
#include "XorgGlue.h"
|
|
#include "RandrGlue.h"
|
|
|
|
static void vncModuleInit(INITARGS);
|
|
|
|
static MODULESETUPPROTO(vncSetup);
|
|
|
|
ExtensionModule vncExt =
|
|
{
|
|
vncModuleInit,
|
|
"VNC",
|
|
#if XORG < 112
|
|
NULL,
|
|
NULL,
|
|
#endif
|
|
NULL
|
|
};
|
|
|
|
static XF86ModuleVersionInfo vncVersRec =
|
|
{
|
|
"vnc",
|
|
"KasmVNC Project",
|
|
MODINFOSTRING1,
|
|
MODINFOSTRING2,
|
|
XORG_VERSION_CURRENT,
|
|
1, 0, 0,
|
|
ABI_CLASS_EXTENSION, /* needs the server extension ABI */
|
|
ABI_EXTENSION_VERSION,
|
|
MOD_CLASS_EXTENSION,
|
|
{0,0,0,0}
|
|
};
|
|
|
|
_X_EXPORT XF86ModuleData vncModuleData = { &vncVersRec, vncSetup, NULL };
|
|
|
|
static void *
|
|
vncSetup(void * module, void * opts, int *errmaj, int *errmin) {
|
|
#if XORG >= 116
|
|
LoadExtensionList(&vncExt, 1, FALSE);
|
|
#else
|
|
LoadExtension(&vncExt, FALSE);
|
|
#endif
|
|
/* Need a non-NULL return value to indicate success */
|
|
return (void *)1;
|
|
}
|
|
|
|
static void vncModuleInit(INITARGS)
|
|
{
|
|
static char once = 0;
|
|
|
|
if (!once) {
|
|
once++;
|
|
|
|
vncInitRFB();
|
|
|
|
for (int scr = 0; scr < screenInfo.numScreens; scr++) {
|
|
ScrnInfoPtr pScrn;
|
|
XF86OptionPtr option;
|
|
|
|
pScrn = xf86Screens[scr];
|
|
option = pScrn->options;
|
|
while (option != NULL) {
|
|
vncSetParam(xf86OptionName(option), xf86OptionValue(option));
|
|
option = xf86NextOption(option);
|
|
}
|
|
}
|
|
}
|
|
|
|
vncExtensionInit();
|
|
}
|
|
|
|
void vncClientGone(int fd)
|
|
{
|
|
}
|
|
|
|
int vncRandRCanCreateScreenOutputs(int scrIdx, int extraOutputs)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
int vncRandRCreateScreenOutputs(int scrIdx, int extraOutputs)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
int vncRandRCanCreateModes(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
void* vncRandRCreateMode(void* output, int width, int height)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
void* vncRandRSetPreferredMode(void* output, void* mode)
|
|
{
|
|
/*
|
|
* We're not going to change which modes are preferred,
|
|
* so just return the incoming mode.
|
|
*/
|
|
return mode;
|
|
}
|