261 lines
6.3 KiB
Plaintext
261 lines
6.3 KiB
Plaintext
$OpenBSD: patch-klaptopdaemon_portable_cpp,v 1.2 2003/03/17 21:00:59 ian Exp $
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--- klaptopdaemon/portable.cpp.orig Fri Jan 3 00:07:53 2003
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+++ klaptopdaemon/portable.cpp Wed Feb 26 18:19:51 2003
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@@ -40,6 +40,7 @@
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// Linux (#if __linux__)
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// FreeBSD (#elif __FreeBSD__)
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// NetBSD (#elif __NetBSD_APM__)
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+// OpenBSD (#elif __OpenBSD__)
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// generic nothing (#else)
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//
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//
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@@ -1327,6 +1328,248 @@ int laptop_portable::poll_activity()
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{
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return(1);
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}
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+
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+#elif (__OpenBSD__ && (__i386__ || __powerpc__))
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+ /* This tries to get OpenBSD i386 and MacPPC, but will
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+ * cause some grumpies on other PPC-based arches.
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+ */
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+
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+/*
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+ * OpenBSD support for klaptopdaemon by Ian Darwin
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+ * based on my KDE2 "kapm" program; some error handling
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+ * patterned on the FreeBSD code above.
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+ *
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+ * Note that you must NOT run apmd because this code uses the
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+ * APM control device directly; maybe a later version
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+ * will talk to apmd instead.
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+ */
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+
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+#include <errno.h>
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+#include <stdlib.h>
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+#include <unistd.h>
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+#include <fcntl.h>
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+#include <err.h>
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+#include <sys/types.h>
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+#include <sys/ioctl.h>
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+#include <machine/apmvar.h>
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+
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+#define _PATH_APM_NORMAL "/dev/apm"
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+#define _PATH_APM_CTLDEV "/dev/apmctl"
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+
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+static struct apm_power_info bsdAPM;
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+
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+//
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+// returns 1 if we support power management
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+//
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+int
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+laptop_portable::has_power_management()
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+{
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+ int fdd = open(_PATH_APM_NORMAL, O_RDONLY),
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+ fdc = open(_PATH_APM_CTLDEV, O_RDWR);
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+ if (fdd == -1) {
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+ perror(_PATH_APM_NORMAL); // debug only
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+ }
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+ if (fdc == -1) {
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+ perror(_PATH_APM_CTLDEV); // debug only
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+ }
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+ close(fdd);
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+ close(fdc);
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+ return fdd != -1 && fdc != -1;
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+}
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+//
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+// returns 1 if the BIOS returns time left in battery rather than % of full
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+// This version always uses % as IMHO it is more reliable than time.
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+int laptop_portable::has_battery_time()
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+{
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+ return false;
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+}
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+
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+// returns 1 if we can perform a change-to-suspend-mode operation for the user
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+// (has_power_management() has already returned 1)
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+//
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+int laptop_portable::has_suspend()
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+{
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+ int fd = open(_PATH_APM_CTLDEV, O_RDWR);
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+ close(fd);
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+ return fd != -1;
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+}
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+
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+// returns 1 if we can perform a change-to-standby-mode operation for the user
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+// (has_power_management() has already returned 1)
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+//
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+int laptop_portable::has_standby()
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+{
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+ int fd = open(_PATH_APM_CTLDEV, O_RDWR);
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+ close(fd);
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+ return fd != -1;
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+}
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+
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+// returns 1 if we can perform a change-to-hibernate-mode for a user
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+// (has_power_management() has already returned 1)
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+// [hibernate is the save-to-disk mode -- not supported by linux]
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+//
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+int laptop_portable::has_hibernation()
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+{
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+ return false;
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+}
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+
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+//
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+// explain what user needs to do if has_power_management() returned 0
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+// to get any software they lack
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+//
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+KActiveLabel *laptop_portable::no_power_management_explanation(QWidget *parent)
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+{
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+ int fdd, fdc;
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+ KActiveLabel* explain = NULL;
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+
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+ if ((fdd = open(_PATH_APM_NORMAL, O_RDONLY)) == -1) {
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+ switch (errno) {
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+ case ENOENT:
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+ explain = new KActiveLabel(i18n("There is no " _PATH_APM_NORMAL
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+ " file on this system. Use MAKEDEV or mknod to create one."), parent);
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+ break;
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+ case EPERM:
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+ explain = new KActiveLabel(i18n("Your system has support for apm, but "
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+ "you don't have permission to access it. Check permissions on "
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+ _PATH_APM_NORMAL), parent);
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+ break;
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+ case ENXIO:
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+ explain = new KActiveLabel(i18n("Your kernel lacks support for Advanced Power Managment."), parent);
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+ break;
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+ default:
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+ explain = new KActiveLabel(i18n("There was an unknown error opening "
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+ _PATH_APM_NORMAL), parent);
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+ break;
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+ }
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+ }
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+ if (explain != NULL)
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+ goto out;
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+
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+ if ((fdc = open(_PATH_APM_CTLDEV, O_RDONLY)) == -1)
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+ switch(errno) {
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+ case EPERM:
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+ explain = new KActiveLabel(i18n("Your system has support for apm, but "
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+ "you don't have permission to access it. Check permissions "
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+ "on " _PATH_APM_CTLDEV), parent);
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+ break;
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+ case EBUSY:
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+ explain = new KActiveLabel(i18n("Your system has APM but you cannot open the "
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+ "control device " _PATH_APM_CTLDEV " as it is in use "
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+ "(possibly by apmd?)"), parent);
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+ break;
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+ default:
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+ explain = new KActiveLabel(i18n("Other error opening "
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+ "APM control device " _PATH_APM_CTLDEV), parent);
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+ break;
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+ }
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+out:
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+ close(fdd);
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+ close(fdc);
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+ if (explain == NULL)
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+ explain = new KActiveLabel(i18n("Not sure why APM is not functioning??"), parent);
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+ explain->setMinimumSize(explain->sizeHint());
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+ return(explain);
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+}
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+
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+//
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+// explain to the user what they need to do to get suspend/resume to work from user mode
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+//
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+QLabel *laptop_portable::how_to_do_suspend_resume(QWidget *parent)
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+{
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+ QLabel* note = new QLabel(i18n(" "), parent);
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+
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+ note->setMinimumSize(note->sizeHint());
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+ return(note);
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+}
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+
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+// pcmcia support - this will be replaced by better - pcmcia support being worked on by
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+// others
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+//
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+QLabel *laptop_portable::pcmcia_info(int x, QWidget *parent)
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+{
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+ if (x == 0)
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+ return(new QLabel(i18n("No PCMCIA controller detected"), parent));
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+ else
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+ return 0;
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+}
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+
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+// puts the system into standby mode
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+//
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+void laptop_portable::invoke_standby()
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+{
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+ int fd = open(_PATH_APM_CTLDEV, O_RDWR);
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+
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+ if (ioctl(fd, APM_IOC_STANDBY) != 0) {
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+ perror("APM_IOC_STANDBY");
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+ close(fd);
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+ }
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+ close(fd);
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+}
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+
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+// puts the system into suspend mode
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+//
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+void laptop_portable::invoke_suspend()
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+{
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+ int fd = open(_PATH_APM_CTLDEV, O_RDWR);
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+
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+ if (ioctl(fd, APM_IOC_SUSPEND) != 0) {
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+ perror("APM_IOC_SUSPEND");
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+ close(fd);
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+ }
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+ close(fd);
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+}
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+
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+// puts the system into hibernate mode
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+//
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+void laptop_portable::invoke_hibernation()
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+{
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+ // ???
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+}
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+
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+
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+// return current battery state
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+//
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+struct power_result laptop_portable::poll_battery_state()
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+{
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+ int fd;
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+ static struct power_result p;
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+
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+ p.powered = 0;
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+ p.percentage = 0;
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+ p.time = 0;
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+ if ((fd = open(_PATH_APM_CTLDEV, O_RDWR)) == -1)
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+ return(p);
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+ if (ioctl(fd, APM_IOC_GETPOWER, &bsdAPM) != 0) {
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+ close(fd);
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+ return p;
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+ }
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+ p.powered = bsdAPM.ac_state == APM_AC_ON;
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+ p.percentage = bsdAPM.battery_life;
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+ p.time = bsdAPM.minutes_left;
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+ close(fd);
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+
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+ return p;
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+}
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+
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+//
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+// returns true if any mouse or kdb activity has been detected
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+//
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+
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+int laptop_portable::poll_activity()
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+{
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+ return(1);
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+}
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+
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+//
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+// adds extra widgets to the battery panel
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+//
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+void
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+laptop_portable::extra_config(QWidget *parent, KConfig *config, QVBoxLayout *layout)
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+{
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+}
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+
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+
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+
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#else
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/*
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