Add patch that contain Mali fixes.
[deb_xorg-server.git] / Xi / setmmap.c
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a09e091a
JB
1/************************************************************
2
3Copyright 1989, 1998 The Open Group
4
5Permission to use, copy, modify, distribute, and sell this software and its
6documentation for any purpose is hereby granted without fee, provided that
7the above copyright notice appear in all copies and that both that
8copyright notice and this permission notice appear in supporting
9documentation.
10
11The above copyright notice and this permission notice shall be included in
12all copies or substantial portions of the Software.
13
14THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
18AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20
21Except as contained in this notice, the name of The Open Group shall not be
22used in advertising or otherwise to promote the sale, use or other dealings
23in this Software without prior written authorization from The Open Group.
24
25Copyright 1989 by Hewlett-Packard Company, Palo Alto, California.
26
27 All Rights Reserved
28
29Permission to use, copy, modify, and distribute this software and its
30documentation for any purpose and without fee is hereby granted,
31provided that the above copyright notice appear in all copies and that
32both that copyright notice and this permission notice appear in
33supporting documentation, and that the name of Hewlett-Packard not be
34used in advertising or publicity pertaining to distribution of the
35software without specific, written prior permission.
36
37HEWLETT-PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
38ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
39HEWLETT-PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
40ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
41WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
42ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
43SOFTWARE.
44
45********************************************************/
46
47/********************************************************************
48 *
49 * Set modifier mapping for an extension device.
50 *
51 */
52
53#ifdef HAVE_DIX_CONFIG_H
54#include <dix-config.h>
55#endif
56
57#include "inputstr.h" /* DeviceIntPtr */
58#include <X11/extensions/XI.h>
59#include <X11/extensions/XI2.h>
60#include <X11/extensions/XIproto.h>
61#include "exevents.h"
62#include "exglobals.h"
63
64#include "setmmap.h"
65
66/***********************************************************************
67 *
68 * This procedure sets the modifier mapping for an extension device,
69 * for clients on machines with a different byte ordering than the server.
70 *
71 */
72
73int
74SProcXSetDeviceModifierMapping(ClientPtr client)
75{
76 REQUEST(xSetDeviceModifierMappingReq);
77 swaps(&stuff->length);
78 return (ProcXSetDeviceModifierMapping(client));
79}
80
81/***********************************************************************
82 *
83 * Set the device Modifier mapping.
84 *
85 */
86
87int
88ProcXSetDeviceModifierMapping(ClientPtr client)
89{
90 int ret;
91 xSetDeviceModifierMappingReply rep;
92 DeviceIntPtr dev;
93
94 REQUEST(xSetDeviceModifierMappingReq);
95 REQUEST_AT_LEAST_SIZE(xSetDeviceModifierMappingReq);
96
97 if (stuff->length != bytes_to_int32(sizeof(xSetDeviceModifierMappingReq)) +
98 (stuff->numKeyPerModifier << 1))
99 return BadLength;
100
101 rep = (xSetDeviceModifierMappingReply) {
102 .repType = X_Reply,
103 .RepType = X_SetDeviceModifierMapping,
104 .sequenceNumber = client->sequence,
105 .length = 0
106 };
107
108 ret = dixLookupDevice(&dev, stuff->deviceid, client, DixManageAccess);
109 if (ret != Success)
110 return ret;
111
112 ret = change_modmap(client, dev, (KeyCode *) &stuff[1],
113 stuff->numKeyPerModifier);
114 if (ret == Success)
115 ret = MappingSuccess;
116
117 if (ret == MappingSuccess || ret == MappingBusy || ret == MappingFailed) {
118 rep.success = ret;
119 WriteReplyToClient(client, sizeof(xSetDeviceModifierMappingReply),
120 &rep);
121 }
122 else if (ret == -1) {
123 return BadValue;
124 }
125 else {
126 return ret;
127 }
128
129 return Success;
130}
131
132/***********************************************************************
133 *
134 * This procedure writes the reply for the XSetDeviceModifierMapping function,
135 * if the client and server have a different byte ordering.
136 *
137 */
138
139void
140SRepXSetDeviceModifierMapping(ClientPtr client, int size,
141 xSetDeviceModifierMappingReply * rep)
142{
143 swaps(&rep->sequenceNumber);
144 swapl(&rep->length);
145 WriteToClient(client, size, rep);
146}