1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
|
/* Based on hw/xfree86/os-support/bsd/bsd_apm.c which bore no explicit
* copyright notice, so is covered by the following notice:
*
* Copyright (C) 1994-2003 The XFree86 Project, Inc. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Except as contained in this notice, the name of the XFree86 Project shall
* not be used in advertising or otherwise to promote the sale, use or other
* dealings in this Software without prior written authorization from the
* XFree86 Project.
*/
/* Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifdef HAVE_XORG_CONFIG_H
#include <xorg-config.h>
#endif
#include <X11/X.h>
#include "os.h"
#include "xf86.h"
#include "xf86Priv.h"
#define XF86_OS_PRIVS
#include "xf86_OSproc.h"
#include "xf86_OSlib.h"
#ifndef PLEASE_FIX_THIS
#define APM_STANDBY_REQ 0xa01
#define APM_SUSPEND_REQ 0xa02
#define APM_NORMAL_RESUME 0xa03
#define APM_CRIT_RESUME 0xa04
#define APM_BATTERY_LOW 0xa05
#define APM_POWER_CHANGE 0xa06
#define APM_UPDATE_TIME 0xa07
#define APM_CRIT_SUSPEND_REQ 0xa08
#define APM_USER_STANDBY_REQ 0xa09
#define APM_USER_SUSPEND_REQ 0xa0a
#define APM_SYS_STANDBY_RESUME 0xa0b
#define APM_IOC_NEXTEVENT 0xa0c
#define APM_IOC_RESUME 0xa0d
#define APM_IOC_SUSPEND 0xa0e
#define APM_IOC_STANDBY 0xa0f
#endif
typedef struct apm_event_info
{
int type;
} apm_event_info;
/*
This may be replaced with a better device name
very soon...
*/
#define APM_DEVICE "/dev/srn"
#define APM_DEVICE1 "/dev/apm"
static pointer APMihPtr = NULL;
static void sunCloseAPM(void);
static struct {
u_int apmBsd;
pmEvent xf86;
} sunToXF86Array [] = {
{ APM_STANDBY_REQ, XF86_APM_SYS_STANDBY },
{ APM_SUSPEND_REQ, XF86_APM_SYS_SUSPEND },
{ APM_NORMAL_RESUME, XF86_APM_NORMAL_RESUME },
{ APM_CRIT_RESUME, XF86_APM_CRITICAL_RESUME },
{ APM_BATTERY_LOW, XF86_APM_LOW_BATTERY },
{ APM_POWER_CHANGE, XF86_APM_POWER_STATUS_CHANGE },
{ APM_UPDATE_TIME, XF86_APM_UPDATE_TIME },
{ APM_CRIT_SUSPEND_REQ, XF86_APM_CRITICAL_SUSPEND },
{ APM_USER_STANDBY_REQ, XF86_APM_USER_STANDBY },
{ APM_USER_SUSPEND_REQ, XF86_APM_USER_SUSPEND },
{ APM_SYS_STANDBY_RESUME, XF86_APM_STANDBY_RESUME },
#ifdef APM_CAPABILITY_CHANGE
{ APM_CAPABILITY_CHANGE, XF86_APM_CAPABILITY_CHANGED },
#endif
};
#define numApmEvents (sizeof(sunToXF86Array) / sizeof(sunToXF86Array[0]))
static pmEvent
sunToXF86(int type)
{
int i;
for (i = 0; i < numApmEvents; i++) {
if (type == sunToXF86Array[i].apmBsd) {
return sunToXF86Array[i].xf86;
}
}
return XF86_APM_UNKNOWN;
}
/*
* APM events can be requested direclty from /dev/apm
*/
static int
sunPMGetEventFromOS(int fd, pmEvent *events, int num)
{
struct apm_event_info sunEvent;
int i;
for (i = 0; i < num; i++) {
if (ioctl(fd, APM_IOC_NEXTEVENT, &sunEvent) < 0) {
if (errno != EAGAIN) {
xf86Msg(X_WARNING, "sunPMGetEventFromOS: APM_IOC_NEXTEVENT"
" %s\n", strerror(errno));
}
break;
}
events[i] = sunToXF86(sunEvent.type);
}
xf86Msg(X_WARNING, "Got some events\n");
return i;
}
static pmWait
sunPMConfirmEventToOs(int fd, pmEvent event)
{
switch (event) {
/* XXX: NOT CURRENTLY RETURNED FROM OS */
case XF86_APM_SYS_STANDBY:
case XF86_APM_USER_STANDBY:
if (ioctl( fd, APM_IOC_STANDBY, NULL ) == 0)
return PM_WAIT; /* should we stop the Xserver in standby, too? */
else
return PM_NONE;
case XF86_APM_SYS_SUSPEND:
case XF86_APM_CRITICAL_SUSPEND:
case XF86_APM_USER_SUSPEND:
xf86Msg(X_WARNING, "Got SUSPENDED\n");
if (ioctl( fd, APM_IOC_SUSPEND, NULL ) == 0)
return PM_CONTINUE;
else {
xf86Msg(X_WARNING, "sunPMConfirmEventToOs: APM_IOC_SUSPEND"
" %s\n", strerror(errno));
return PM_FAILED;
}
case XF86_APM_STANDBY_RESUME:
case XF86_APM_NORMAL_RESUME:
case XF86_APM_CRITICAL_RESUME:
case XF86_APM_STANDBY_FAILED:
case XF86_APM_SUSPEND_FAILED:
xf86Msg(X_WARNING, "Got RESUME\n");
if (ioctl( fd, APM_IOC_RESUME, NULL ) == 0)
return PM_CONTINUE;
else {
xf86Msg(X_WARNING, "sunPMConfirmEventToOs: APM_IOC_RESUME"
" %s\n", strerror(errno));
return PM_FAILED;
}
default:
return PM_NONE;
}
}
PMClose
xf86OSPMOpen(void)
{
int fd;
if (APMihPtr || !xf86Info.pmFlag) {
return NULL;
}
if ((fd = open(APM_DEVICE, O_RDWR)) == -1) {
if ((fd = open(APM_DEVICE1, O_RDWR)) == -1) {
return NULL;
}
}
xf86PMGetEventFromOs = sunPMGetEventFromOS;
xf86PMConfirmEventToOs = sunPMConfirmEventToOs;
APMihPtr = xf86AddGeneralHandler(fd, xf86HandlePMEvents, NULL);
return sunCloseAPM;
}
static void
sunCloseAPM(void)
{
int fd;
if (APMihPtr) {
fd = xf86RemoveGeneralHandler(APMihPtr);
close(fd);
APMihPtr = NULL;
}
}
|
