Add advanced power management support to klaptopdaemon as provided by

Scott Presnell <srp@zgi.com> in pr/13345

2 files changed, 245 insertions, 1 deletions

diff --git a/misc/kdeutils2/distinfo b/misc/kdeutils2/distinfo
index 479144f562b..b6ef7b2b5bd 100644
--- a/misc/kdeutils2/distinfo
+++ b/misc/kdeutils2/distinfo
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.2 2001/04/20 13:52:14 agc Exp $
+$NetBSD: distinfo,v 1.3 2001/07/22 14:08:31 skrll Exp $
 
 SHA1 (kdeutils-2.1.tar.bz2) = 99b9fec70c619c41a3878391ca277ab2a9e88275
 Size (kdeutils-2.1.tar.bz2) = 1210641 bytes
@@ -10,3 +10,4 @@ SHA1 (patch-ae) = 0176cdb16b8933e5c3ca713242c4c432d636e38d
 SHA1 (patch-af) = 99d187f91a773aa85a99ff9b0778ff701626a45e
 SHA1 (patch-ag) = af3aa6f6e0eed4dc321d1ac4de3a868209ce1336
 SHA1 (patch-ah) = 148525fad0faee112a925f0bb5b2b1c812acc473
+SHA1 (patch-ai) = de789743f069270c8f95248c83e51150ce7a47a9
diff --git a/misc/kdeutils2/patches/patch-ai b/misc/kdeutils2/patches/patch-ai
new file mode 100644
index 00000000000..1cb3127e784
--- /dev/null
+++ b/misc/kdeutils2/patches/patch-ai
@@ -0,0 +1,243 @@
+$NetBSD: patch-ai,v 1.1 2001/07/22 14:08:32 skrll Exp $
+
+--- klaptopdaemon/portable.cpp.orig	Sun Feb 18 15:31:14 2001
++++ klaptopdaemon/portable.cpp
+@@ -657,6 +657,238 @@
+ {
+ 	return(1);
+ }
++
++#elif  __NetBSD__
++
++#include <errno.h>
++#include <fcntl.h>
++#include <unistd.h>
++#include <stdlib.h>
++#include <sys/ioctl.h>
++#include <sys/stat.h>
++#include <machine/apmvar.h>
++#include <iostream.h>
++
++//
++// klaptopdeamon interface to NetBSD 1.5 apm.
++// Scott Presnell, srp@zgi.com, srp@tworoads.net
++// Fri Jun 29 17:21:25 PDT 2001
++// Tested on Dell I4K running NetBSD 1.5R
++//
++#define APMDEV "/dev/apm"
++
++//
++//	Check for apm in kernel by talking to /dev/apm
++//	(opening read only is allowed by any process).
++//	returns 1 if we support power management
++//
++int
++laptop_portable::has_power_management()
++{
++	int ret, fd = ::open(APMDEV, O_RDONLY);
++
++	if (fd == -1) {
++	  return 0;
++	}
++
++	struct apm_power_info info;
++	ret=ioctl(fd, APM_IOC_GETPOWER, &info);
++	::close(fd);
++
++	if (ret == -1) {
++	  return 0;
++	}
++
++	return 1;
++}
++
++//
++//	returns 1 if the BIOS returns the time left in the battery rather than a % of full
++//
++int laptop_portable::has_battery_time()
++{
++	int ret, fd = ::open(APMDEV, O_RDONLY);
++
++	if (fd == -1)
++	  return 0;
++
++	struct apm_power_info info;
++	ret=ioctl(fd, APM_IOC_GETPOWER, &info);
++	::close(fd);
++
++	if (ret == -1)
++	  return 0;
++
++	return (info.minutes_left != 0xffff);
++}
++
++//
++//	returns 1 if we can perform a change-to-suspend-mode operation for the user
++//	(ust check to see if we have the binary)
++//	(has_power_management() has already returned 1)
++//
++int laptop_portable::has_suspend()
++{
++
++	struct stat s;
++        if (stat("/usr/sbin/apm", &s))
++		return(0);
++	return(1);
++}
++
++//
++//	returns 1 if we can perform a change-to-standby-mode operation for the user
++//	(just check to see if we have the binary)
++//	(has_power_management() has already returned 1)
++//
++int laptop_portable::has_standby()
++{
++
++	struct stat s;
++        if (stat("/usr/sbin/apm", &s))
++		return(0);
++	return(1);
++}
++
++//
++//	returns 1 if we can perform a change-to-hibernate-mode for a user
++//      (has_power_management() has already returned 1)  [hibernate is the save-to-disk mode
++//	not supported by linux - different laptops have their own - the first here is for 
++//	a ThinkPad]
++//	No support in NetBSD at this time.
++//
++int laptop_portable::has_hibernation()
++{
++	return(0);
++}
++
++//
++//	explain to the user what they need to do if has_power_management() returned 0
++//	to get any software they lack
++//
++QLabel *laptop_portable::no_power_management_explanation(QWidget *parent)
++{
++  int fd;
++  QLabel *explain;
++
++  fd = ::open(APMDEV, O_RDONLY);
++  if (fd == -1) {
++    switch (errno) {
++    case ENOENT:
++      explain = new QLabel("There is no /dev/apm file on this system.  Pleae review the NetBSD documentation on how to create a device node for the apm device driver (man 4 apm)", parent);
++      break;
++    case EACCES:
++      explain = new QLabel("Your system has the proper device node for apm support, however you can't access it. If you have apm in the kernel this should not happen", parent);
++      break;
++    case ENXIO:
++      explain = new QLabel("Your kernel lacks support for Advanced Power Managment.", parent);
++      break;
++      break;
++    default:
++      explain = new QLabel("There was some generic error while opening /dev/apm.", parent);
++      break;
++    }
++  } else {
++    close(fd);
++    explain = new QLabel("APM has most likely been disabled.  Oops", parent);
++  }
++  
++  explain->setMinimumSize(explain->sizeHint());       
++  return(explain);
++}
++
++//
++//	explain to the user what they need to do to get suspend/resume to work from user mode
++//
++QLabel *laptop_portable::how_to_do_suspend_resume(QWidget *parent)
++{
++ 	QLabel* note = new QLabel(i18n(" "), parent);
++        note->setMinimumSize(note->sizeHint()); 
++	return(note);
++}
++
++//
++//	pcmcia support - this will be replaced by better - pcmcia support being worked on by
++//	others
++//
++QLabel *laptop_portable::pcmcia_info(int x, QWidget *parent)
++{
++      	if (x == 0)
++		return(new QLabel(i18n("No PCMCIA controller detected"), parent));
++      	return(new QLabel(i18n(""), parent));
++}
++
++//
++//	puts us into standby mode
++//	Use apm rather than ioctls in case they are running apmd
++//	(as they should be).
++//
++void laptop_portable::invoke_standby()
++{
++	::system("/usr/sbin/apm -S");    
++}
++
++//
++//	puts us into suspend mode
++//	Use apm rather than ioctls in case they are running apmd
++//	(as they should be).
++//
++void laptop_portable::invoke_suspend()
++{
++
++	::system("/usr/sbin/apm -z");    
++}
++
++//
++//	puts us into hibernate mode
++//	No hibernate mode for NetBSD.
++//
++void laptop_portable::invoke_hibernation()
++{
++	return;
++}
++
++
++//
++//	return current battery state
++//
++struct power_result laptop_portable::poll_battery_state()
++{
++	struct power_result p;
++       	int ret;
++
++       	int fd = ::open(APMDEV, O_RDONLY);
++
++       	if (fd == -1)
++         	goto bad;
++
++       	struct apm_power_info info;
++       	ret=ioctl(fd, APM_IOC_GETPOWER, &info);
++       	::close(fd);
++	
++       	if (ret == -1)
++         	goto bad;
++
++       	p.powered = (info.ac_state == APM_AC_ON);
++       	p.percentage = (info.battery_life==255 ? 100 : info.battery_life);
++       	p.time = (info.minutes_left != 0xffff ? info.minutes_left : -1);
++       	return(p);
++
++bad:
++       	p.powered = 1; 
++	p.percentage = 100;
++	p.time = 0;
++	return(p);
++}
++
++//
++//
++//	returns true if any mouse or kdb activity has been detected
++//	
++int laptop_portable::poll_activity()
++{
++	return(1);
++}
+ #else
+ 
+ // INSERT HERE