1 /**
2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 */
23
24 #ifdef HAVE_DIX_CONFIG_H
25 #include <dix-config.h>
26 #endif
27
28 /*
29 * Protocol testing for ChangeDeviceControl request.
30 */
31 #include <stdint.h>
32 #include <X11/X.h>
33 #include <X11/Xproto.h>
34 #include <X11/extensions/XIproto.h>
35 #include "inputstr.h"
36 #include "chgdctl.h"
37
38 #include "protocol-common.h"
39
40 extern ClientRec client_window;
41 static ClientRec client_request;
42
43 static void
reply_ChangeDeviceControl(ClientPtr client,int len,char * data,void * userdata)44 reply_ChangeDeviceControl(ClientPtr client, int len, char *data, void *userdata)
45 {
46 xChangeDeviceControlReply *rep = (xChangeDeviceControlReply *) data;
47
48 if (client->swapped) {
49 swapl(&rep->length);
50 swaps(&rep->sequenceNumber);
51 }
52
53 reply_check_defaults(rep, len, ChangeDeviceControl);
54
55 /* XXX: check status code in reply */
56 }
57
58 static void
request_ChangeDeviceControl(ClientPtr client,xChangeDeviceControlReq * req,xDeviceCtl * ctl,int error)59 request_ChangeDeviceControl(ClientPtr client, xChangeDeviceControlReq * req,
60 xDeviceCtl *ctl, int error)
61 {
62 int rc;
63
64 client_request.req_len = req->length;
65 rc = ProcXChangeDeviceControl(&client_request);
66 assert(rc == error);
67
68 /* XXX: ChangeDeviceControl doesn't seem to fill in errorValue to check */
69
70 client_request.swapped = TRUE;
71 swaps(&req->length);
72 swaps(&req->control);
73 swaps(&ctl->length);
74 swaps(&ctl->control);
75 /* XXX: swap other contents of ctl, depending on type */
76 rc = SProcXChangeDeviceControl(&client_request);
77 assert(rc == error);
78 }
79
80 static unsigned char *data[4096]; /* the request buffer */
81
82 static void
test_ChangeDeviceControl(void)83 test_ChangeDeviceControl(void)
84 {
85 xChangeDeviceControlReq *request = (xChangeDeviceControlReq *) data;
86 xDeviceCtl *control = (xDeviceCtl *) (&request[1]);
87
88 request_init(request, ChangeDeviceControl);
89
90 reply_handler = reply_ChangeDeviceControl;
91
92 client_request = init_client(request->length, request);
93
94 printf("Testing invalid lengths:\n");
95 printf(" -- no control struct\n");
96 request_ChangeDeviceControl(&client_request, request, control, BadLength);
97
98 printf(" -- xDeviceResolutionCtl\n");
99 request_init(request, ChangeDeviceControl);
100 request->control = DEVICE_RESOLUTION;
101 control->length = (sizeof(xDeviceResolutionCtl) >> 2);
102 request->length += control->length - 2;
103 request_ChangeDeviceControl(&client_request, request, control, BadLength);
104
105 printf(" -- xDeviceEnableCtl\n");
106 request_init(request, ChangeDeviceControl);
107 request->control = DEVICE_ENABLE;
108 control->length = (sizeof(xDeviceEnableCtl) >> 2);
109 request->length += control->length - 2;
110 request_ChangeDeviceControl(&client_request, request, control, BadLength);
111
112 /* XXX: Test functionality! */
113 }
114
115 int
protocol_xchangedevicecontrol_test(void)116 protocol_xchangedevicecontrol_test(void)
117 {
118 init_simple();
119
120 test_ChangeDeviceControl();
121
122 return 0;
123 }
124