dmx.c File Reference

#include <X11/X.h>
#include <X11/Xproto.h>
#include "misc.h"
#include "os.h"
#include "dixstruct.h"
#include "extnsionst.h"
#include "extinit.h"
#include "opaque.h"
#include "dmxextension.h"
#include <X11/extensions/dmxproto.h>
#include <X11/extensions/dmx.h>
#include "protocol-versions.h"

Functions
static int	_DMXXineramaActive (void)
static void	dmxSetScreenAttribute (int bit, DMXScreenAttributesPtr attr, CARD32 value)
static int	dmxFetchScreenAttributes (unsigned int mask, DMXScreenAttributesPtr attr, CARD32 *value_list)
static void	dmxSetDesktopAttribute (int bit, DMXDesktopAttributesPtr attr, CARD32 value)
static int	dmxFetchDesktopAttributes (unsigned int mask, DMXDesktopAttributesPtr attr, CARD32 *value_list)
static void	dmxSetInputAttribute (int bit, DMXInputAttributesPtr attr, CARD32 value)
static int	dmxFetchInputAttributes (unsigned int mask, DMXInputAttributesPtr attr, CARD32 *value_list)
static int	ProcDMXQueryVersion (ClientPtr client)
static int	ProcDMXSync (ClientPtr client)
static int	ProcDMXForceWindowCreation (ClientPtr client)
static int	ProcDMXGetScreenCount (ClientPtr client)
static int	ProcDMXGetScreenAttributes (ClientPtr client)
static int	ProcDMXChangeScreensAttributes (ClientPtr client)
static int	ProcDMXAddScreen (ClientPtr client)
static int	ProcDMXRemoveScreen (ClientPtr client)
static int	dmxPopulate (ClientPtr client, Window window, CARD32 *screens, CARD32 *windows, xRectangle *pos, xRectangle *vis)
static int	dmxMaxNumScreens (void)
static int	ProcDMXGetWindowAttributes (ClientPtr client)
static int	ProcDMXGetDesktopAttributes (ClientPtr client)
static int	ProcDMXChangeDesktopAttributes (ClientPtr client)
static int	ProcDMXGetInputCount (ClientPtr client)
static int	ProcDMXGetInputAttributes (ClientPtr client)
static int	ProcDMXAddInput (ClientPtr client)
static int	ProcDMXRemoveInput (ClientPtr client)
static int	ProcDMXDispatch (ClientPtr client)
static int	SProcDMXQueryVersion (ClientPtr client)
static int	SProcDMXSync (ClientPtr client)
static int	SProcDMXForceWindowCreation (ClientPtr client)
static int	SProcDMXGetScreenCount (ClientPtr client)
static int	SProcDMXGetScreenAttributes (ClientPtr client)
static int	SProcDMXChangeScreensAttributes (ClientPtr client)
static int	SProcDMXAddScreen (ClientPtr client)
static int	SProcDMXRemoveScreen (ClientPtr client)
static int	SProcDMXGetWindowAttributes (ClientPtr client)
static int	SProcDMXGetDesktopAttributes (ClientPtr client)
static int	SProcDMXChangeDesktopAttributes (ClientPtr client)
static int	SProcDMXGetInputCount (ClientPtr client)
static int	SProcDMXGetInputAttributes (ClientPtr client)
static int	SProcDMXAddInput (ClientPtr client)
static int	SProcDMXRemoveInput (ClientPtr client)
static int	SProcDMXDispatch (ClientPtr client)
void	DMXExtensionInit (void)

Variables
static unsigned char	DMXCode

Detailed Description

This file implements the server-side part of the DMX protocol. A vector of fucntions is provided at extension initialization time, so most all of the useful functions in this file are declared static and do not appear in the doxygen documentation.

Much of the low-level work is done by functions in dmxextension.c

Please see the Client-to-Server DMX Extension to the X Protocol document for details about the protocol.

Function Documentation

static int _DMXXineramaActive ( void  )

static

Referenced by ProcDMXChangeDesktopAttributes(), and ProcDMXChangeScreensAttributes().

void DMXExtensionInit

(

void

)

Initialize the extension.

References DMXCode, ProcDMXDispatch(), and SProcDMXDispatch().

Referenced by dmxAddExtensions().

static int dmxFetchDesktopAttributes ( unsigned int  mask, DMXDesktopAttributesPtr  attr, CARD32 *  value_list  )

static

References dmxSetDesktopAttribute().

Referenced by ProcDMXChangeDesktopAttributes().

static int dmxFetchInputAttributes ( unsigned int  mask, DMXInputAttributesPtr  attr, CARD32 *  value_list  )

static

References dmxSetInputAttribute().

Referenced by ProcDMXAddInput().

static int dmxFetchScreenAttributes ( unsigned int  mask, DMXScreenAttributesPtr  attr, CARD32 *  value_list  )

static

References dmxSetScreenAttribute().

Referenced by ProcDMXAddScreen(), and ProcDMXChangeScreensAttributes().

static int dmxMaxNumScreens ( void  )

static

Referenced by ProcDMXGetWindowAttributes().

static int dmxPopulate ( ClientPtr  client, Window  window, CARD32 *  screens, CARD32 *  windows, xRectangle *  pos, xRectangle *  vis  )

static

References dmxGetWindowAttributes(), DMXWindowAttributesRec::pos, DMXWindowAttributesRec::screen, DMXWindowAttributesRec::vis, and DMXWindowAttributesRec::window.

Referenced by ProcDMXGetWindowAttributes().

static void dmxSetDesktopAttribute ( int  bit, DMXDesktopAttributesPtr  attr, CARD32  value  )

static

References DMXDesktopAttributesRec::height, DMXDesktopAttributesRec::shiftX, DMXDesktopAttributesRec::shiftY, and DMXDesktopAttributesRec::width.

Referenced by dmxFetchDesktopAttributes().

static void dmxSetInputAttribute ( int  bit, DMXInputAttributesPtr  attr, CARD32  value  )

static

References DMXInputAttributesRec::inputType, DMXInputAttributesRec::physicalScreen, and DMXInputAttributesRec::sendsCore.

Referenced by dmxFetchInputAttributes().

static void dmxSetScreenAttribute ( int  bit, DMXScreenAttributesPtr  attr, CARD32  value  )

static

References DMXScreenAttributesRec::rootWindowHeight, DMXScreenAttributesRec::rootWindowWidth, DMXScreenAttributesRec::rootWindowXoffset, DMXScreenAttributesRec::rootWindowXorigin, DMXScreenAttributesRec::rootWindowYoffset, DMXScreenAttributesRec::rootWindowYorigin, DMXScreenAttributesRec::screenWindowHeight, DMXScreenAttributesRec::screenWindowWidth, DMXScreenAttributesRec::screenWindowXoffset, and DMXScreenAttributesRec::screenWindowYoffset.

Referenced by dmxFetchScreenAttributes().

static int ProcDMXAddInput ( ClientPtr  client )

static

References dmxAddInput(), dmxFetchInputAttributes(), and DMXInputAttributesRec::name.

Referenced by ProcDMXDispatch(), and SProcDMXAddInput().

static int ProcDMXAddScreen ( ClientPtr  client )

static

References DMXScreenAttributesRec::displayName, dmxAttachScreen(), dmxFetchScreenAttributes(), and dmxGetScreenAttributes().

Referenced by ProcDMXDispatch(), and SProcDMXAddScreen().

static int ProcDMXChangeDesktopAttributes ( ClientPtr  client )

static

References _DMXXineramaActive(), dmxConfigureDesktop(), dmxFetchDesktopAttributes(), and dmxGetDesktopAttributes().

Referenced by ProcDMXDispatch(), and SProcDMXChangeDesktopAttributes().

static int ProcDMXChangeScreensAttributes ( ClientPtr  client )

static

References _DMXXineramaActive(), dmxConfigureScreenWindows(), dmxFetchScreenAttributes(), and dmxGetScreenAttributes().

Referenced by ProcDMXDispatch().

static int ProcDMXDispatch ( ClientPtr  client )

static

References ProcDMXAddInput(), ProcDMXAddScreen(), ProcDMXChangeDesktopAttributes(), ProcDMXChangeScreensAttributes(), ProcDMXForceWindowCreation(), ProcDMXGetDesktopAttributes(), ProcDMXGetInputAttributes(), ProcDMXGetInputCount(), ProcDMXGetScreenAttributes(), ProcDMXGetScreenCount(), ProcDMXGetWindowAttributes(), ProcDMXQueryVersion(), ProcDMXRemoveInput(), ProcDMXRemoveScreen(), and ProcDMXSync().

Referenced by DMXExtensionInit().

static int ProcDMXForceWindowCreation ( ClientPtr  client )

static

References dmxFlushPendingSyncs(), and dmxForceWindowCreation().

Referenced by ProcDMXDispatch(), and SProcDMXForceWindowCreation().

static int ProcDMXGetDesktopAttributes ( ClientPtr  client )

static

References dmxGetDesktopAttributes(), DMXDesktopAttributesRec::height, DMXDesktopAttributesRec::shiftX, DMXDesktopAttributesRec::shiftY, and DMXDesktopAttributesRec::width.

Referenced by ProcDMXDispatch(), and SProcDMXGetDesktopAttributes().

static int ProcDMXGetInputAttributes ( ClientPtr  client )

static

References DMXInputAttributesRec::detached, dmxGetInputAttributes(), DMXInputAttributesRec::inputType, DMXInputAttributesRec::isCore, DMXInputAttributesRec::name, DMXInputAttributesRec::physicalId, DMXInputAttributesRec::physicalScreen, and DMXInputAttributesRec::sendsCore.

Referenced by ProcDMXDispatch(), and SProcDMXGetInputAttributes().

static int ProcDMXGetInputCount ( ClientPtr  client )

static

References dmxGetInputCount().

Referenced by ProcDMXDispatch(), and SProcDMXGetInputCount().

static int ProcDMXGetScreenAttributes ( ClientPtr  client )

static

References DMXScreenAttributesRec::displayName, dmxGetNumScreens(), dmxGetScreenAttributes(), DMXScreenAttributesRec::logicalScreen, DMXScreenAttributesRec::rootWindowHeight, DMXScreenAttributesRec::rootWindowWidth, DMXScreenAttributesRec::rootWindowXoffset, DMXScreenAttributesRec::rootWindowXorigin, DMXScreenAttributesRec::rootWindowYoffset, DMXScreenAttributesRec::rootWindowYorigin, DMXScreenAttributesRec::screenWindowHeight, DMXScreenAttributesRec::screenWindowWidth, DMXScreenAttributesRec::screenWindowXoffset, and DMXScreenAttributesRec::screenWindowYoffset.

Referenced by ProcDMXDispatch(), SProcDMXChangeScreensAttributes(), and SProcDMXGetScreenAttributes().

static int ProcDMXGetScreenCount ( ClientPtr  client )

static

References dmxGetNumScreens().

Referenced by ProcDMXDispatch(), and SProcDMXGetScreenCount().

static int ProcDMXGetWindowAttributes ( ClientPtr  client )

static

References dmxFlushPendingSyncs(), dmxMaxNumScreens(), dmxPopulate(), and pos.

Referenced by ProcDMXDispatch(), and SProcDMXGetWindowAttributes().

static int ProcDMXQueryVersion ( ClientPtr  client )

static

Referenced by ProcDMXDispatch(), and SProcDMXQueryVersion().

static int ProcDMXRemoveInput ( ClientPtr  client )

static

References dmxRemoveInput().

Referenced by ProcDMXDispatch(), and SProcDMXRemoveInput().

static int ProcDMXRemoveScreen ( ClientPtr  client )

static

References dmxDetachScreen().

Referenced by ProcDMXDispatch(), and SProcDMXRemoveScreen().

static int ProcDMXSync ( ClientPtr  client )

static

References dmxFlushPendingSyncs().

Referenced by ProcDMXDispatch(), and SProcDMXSync().

static int SProcDMXAddInput ( ClientPtr  client )

static

References ProcDMXAddInput().

Referenced by SProcDMXDispatch().

static int SProcDMXAddScreen ( ClientPtr  client )

static

References ProcDMXAddScreen().

Referenced by SProcDMXDispatch().

static int SProcDMXChangeDesktopAttributes ( ClientPtr  client )

static

References ProcDMXChangeDesktopAttributes().

Referenced by SProcDMXDispatch().

static int SProcDMXChangeScreensAttributes ( ClientPtr  client )

static

References ProcDMXGetScreenAttributes().

Referenced by SProcDMXDispatch().

static int SProcDMXDispatch ( ClientPtr  client )

static

References SProcDMXAddInput(), SProcDMXAddScreen(), SProcDMXChangeDesktopAttributes(), SProcDMXChangeScreensAttributes(), SProcDMXForceWindowCreation(), SProcDMXGetDesktopAttributes(), SProcDMXGetInputAttributes(), SProcDMXGetInputCount(), SProcDMXGetScreenAttributes(), SProcDMXGetScreenCount(), SProcDMXGetWindowAttributes(), SProcDMXQueryVersion(), SProcDMXRemoveInput(), SProcDMXRemoveScreen(), and SProcDMXSync().

Referenced by DMXExtensionInit().

static int SProcDMXForceWindowCreation ( ClientPtr  client )

static

References ProcDMXForceWindowCreation().

Referenced by SProcDMXDispatch().

static int SProcDMXGetDesktopAttributes ( ClientPtr  client )

static

References ProcDMXGetDesktopAttributes().

Referenced by SProcDMXDispatch().

static int SProcDMXGetInputAttributes ( ClientPtr  client )

static

References ProcDMXGetInputAttributes().

Referenced by SProcDMXDispatch().

static int SProcDMXGetInputCount ( ClientPtr  client )

static

References ProcDMXGetInputCount().

Referenced by SProcDMXDispatch().

static int SProcDMXGetScreenAttributes ( ClientPtr  client )

static

References ProcDMXGetScreenAttributes().

Referenced by SProcDMXDispatch().

static int SProcDMXGetScreenCount ( ClientPtr  client )

static

References ProcDMXGetScreenCount().

Referenced by SProcDMXDispatch().

static int SProcDMXGetWindowAttributes ( ClientPtr  client )

static

References ProcDMXGetWindowAttributes().

Referenced by SProcDMXDispatch().

static int SProcDMXQueryVersion ( ClientPtr  client )

static

References ProcDMXQueryVersion().

Referenced by SProcDMXDispatch().

static int SProcDMXRemoveInput ( ClientPtr  client )

static

References ProcDMXRemoveInput().

Referenced by SProcDMXDispatch().

static int SProcDMXRemoveScreen ( ClientPtr  client )

static

References ProcDMXRemoveScreen().

Referenced by SProcDMXDispatch().

static int SProcDMXSync ( ClientPtr  client )

static

References ProcDMXSync().

Referenced by SProcDMXDispatch().

Variable Documentation

unsigned char DMXCode

static

Referenced by DMXExtensionInit().