8502c06e19
Instead of returning BadAccess when "read" permission is denied on a device, falsify the device state (buttons down, keys pressed). This is nicer to applications, but may still have undesired side effects. The long-term solution is not to use these requests in event-driven code! Requests affected: QueryPointer, QueryKeymap, XiQueryDevice. Signed-off-by: Eamon Walsh <ewalsh@tycho.nsa.gov>
48 lines
1.9 KiB
C
48 lines
1.9 KiB
C
/*
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* Copyright © 2009 Red Hat, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Authors: Peter Hutterer
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*
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*/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#ifndef QUERYDEV_H
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#define QUERYDEV_H 1
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#include <X11/extensions/XI2proto.h>
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int SProcXIQueryDevice(ClientPtr client);
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int ProcXIQueryDevice(ClientPtr client);
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void SRepXIQueryDevice(ClientPtr client, int size, xXIQueryDeviceReply *rep);
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int SizeDeviceClasses(DeviceIntPtr dev);
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int ListDeviceClasses(ClientPtr client, DeviceIntPtr dev,
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char* any, uint16_t* nclasses);
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int GetDeviceUse(DeviceIntPtr dev, uint16_t *attachment);
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int ListButtonInfo(DeviceIntPtr dev, xXIButtonInfo* info, Bool reportState);
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int ListKeyInfo(DeviceIntPtr dev, xXIKeyInfo* info);
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int ListValuatorInfo(DeviceIntPtr dev, xXIValuatorInfo* info,
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int axisnumber, Bool reportState);
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#endif /* QUERYDEV_H */
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