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xkb: ProcXkbSetDeviceInfo should work on all attached SDs.

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If called with XkbUseCoreKbd, run through all attached SDs and replicate the
call. This way, we keep the SDs in sync with the MD as long as core clients
control the MDs.
(cherry picked from commit c06e27b2f6)
This commit is contained in:
Peter Hutterer 2008-08-01 16:42:15 +09:30 committed by Peter Hutterer
parent 07e922a257
commit 582f1381ae
1 changed files with 89 additions and 17 deletions
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106
xkb/xkb.c
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@ -6418,25 +6418,15 @@ DeviceIntPtr kbd;
return (char *)ledWire;
}
/* FIXME: Needs to set info on all core-sending devices. */
int
ProcXkbSetDeviceInfo(ClientPtr client)
static int
_XkbSetDeviceInfo(ClientPtr client, DeviceIntPtr dev,
xkbSetDeviceInfoReq *stuff)
{
DeviceIntPtr dev;
unsigned change;
char * wire;
xkbExtensionDeviceNotify ed;
unsigned change;
char *wire;
REQUEST(xkbSetDeviceInfoReq);
REQUEST_AT_LEAST_SIZE(xkbSetDeviceInfoReq);
if (!(client->xkbClientFlags&_XkbClientInitialized))
return BadAccess;
change= stuff->change;
CHK_ANY_DEVICE(dev, stuff->deviceSpec, client, DixManageAccess);
CHK_MASK_LEGAL(0x01,change,XkbXI_AllFeaturesMask);
change = stuff->change;
wire= (char *)&stuff[1];
if (change&XkbXI_ButtonActionsMask) {
@ -6461,6 +6451,17 @@ xkbExtensionDeviceNotify ed;
if (((wire-((char *)stuff))/4)!=stuff->length)
return BadLength;
return Success;
}
static int
_XkbSetDeviceInfoCheck(ClientPtr client, DeviceIntPtr dev,
xkbSetDeviceInfoReq *stuff)
{
unsigned change;
char *wire;
xkbExtensionDeviceNotify ed;
bzero((char *)&ed,SIZEOF(xkbExtensionDeviceNotify));
ed.deviceID= dev->id;
wire= (char *)&stuff[1];
@ -6501,6 +6502,77 @@ xkbExtensionDeviceNotify ed;
}
if ((stuff->change)&&(ed.reason))
XkbSendExtensionDeviceNotify(dev,client,&ed);
return Success;
}
int
ProcXkbSetDeviceInfo(ClientPtr client)
{
unsigned int change;
DeviceIntPtr dev;
int rc;
REQUEST(xkbSetDeviceInfoReq);
REQUEST_AT_LEAST_SIZE(xkbSetDeviceInfoReq);
if (!(client->xkbClientFlags&_XkbClientInitialized))
return BadAccess;
change = stuff->change;
CHK_ANY_DEVICE(dev, stuff->deviceSpec, client, DixManageAccess);
CHK_MASK_LEGAL(0x01,change,XkbXI_AllFeaturesMask);
rc = _XkbSetDeviceInfoCheck(client, dev, stuff);
if (rc != Success)
return rc;
if (stuff->deviceSpec == XkbUseCoreKbd || stuff->deviceSpec == XkbUseCorePtr)
{
DeviceIntPtr other;
for (other = inputInfo.devices; other; other = other->next)
{
if (((other != dev) && other->coreEvents) &&
((stuff->deviceSpec == XkbUseCoreKbd && other->key) ||
(stuff->deviceSpec == XkbUseCorePtr && other->button)))
{
rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);
if (rc == Success)
{
rc = _XkbSetDeviceInfoCheck(client, other, stuff);
if (rc != Success)
return rc;
}
}
}
}
/* checks done, apply */
rc = _XkbSetDeviceInfo(client, dev, stuff);
if (rc != Success)
return rc;
if (stuff->deviceSpec == XkbUseCoreKbd || stuff->deviceSpec == XkbUseCorePtr)
{
DeviceIntPtr other;
for (other = inputInfo.devices; other; other = other->next)
{
if (((other != dev) && other->coreEvents) &&
((stuff->deviceSpec == XkbUseCoreKbd && other->key) ||
(stuff->deviceSpec == XkbUseCorePtr && other->button)))
{
rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);
if (rc == Success)
{
rc = _XkbSetDeviceInfo(client, other, stuff);
if (rc != Success)
return rc;
}
}
}
}
return client->noClientException;
}