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/* 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",
"TigerVNC 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;
}
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