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Version 2.44.  Source obtained from:
http://ftp.de.debian.org/debian/pool/main/w/wmbattery/wmbattery_2.44.tar.gz
This commit is contained in:
Doug Torrance 2014-09-19 23:23:18 -05:00 committed by Carlos R. Mafra
parent 0e0d4944ac
commit 51380525e7
44 changed files with 3811 additions and 0 deletions
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debian/changelog merge=dpkg-mergechangelogs

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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
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To protect your rights, we need to make restrictions that forbid
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We protect your rights with two steps: (1) copyright the software, and
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The precise terms and conditions for copying, distribution and
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GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
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either verbatim or with modifications and/or translated into another
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the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
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Whether that is true depends on what the Program does.
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the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
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This section is intended to make thoroughly clear what is believed to
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certain countries either by patents or by copyrighted interfaces, the
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may add an explicit geographical distribution limitation excluding
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NO WARRANTY
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OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.

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Quickstart:
make
make install
To install in the same location as previous version's Makefile did,
run configure like this:
./configure --prefix=/usr/X11R6 --datadir=/usr/share
Note that you will need libxpm to build and use the program.
Basic Installation
==================
These are generic installation instructions.
The `configure' shell script attempts to guess correct values for
various system-dependent variables used during compilation. It uses
those values to create a `Makefile' in each directory of the package.
It may also create one or more `.h' files containing system-dependent
definitions. Finally, it creates a shell script `config.status' that
you can run in the future to recreate the current configuration, a file
`config.cache' that saves the results of its tests to speed up
reconfiguring, and a file `config.log' containing compiler output
(useful mainly for debugging `configure').
If you need to do unusual things to compile the package, please try
to figure out how `configure' could check whether to do them, and mail
diffs or instructions to the address given in the `README' so they can
be considered for the next release. If at some point `config.cache'
contains results you don't want to keep, you may remove or edit it.
The file `configure.in' is used to create `configure' by a program
called `autoconf'. You only need `configure.in' if you want to change
it or regenerate `configure' using a newer version of `autoconf'.
The simplest way to compile this package is:
1. `cd' to the directory containing the package's source code and type
`./configure' to configure the package for your system. If you're
using `csh' on an old version of System V, you might need to type
`sh ./configure' instead to prevent `csh' from trying to execute
`configure' itself.
Running `configure' takes awhile. While running, it prints some
messages telling which features it is checking for.
2. Type `make' to compile the package.
3. Optionally, type `make check' to run any self-tests that come with
the package.
4. Type `make install' to install the programs and any data files and
documentation.
5. You can remove the program binaries and object files from the
source code directory by typing `make clean'. To also remove the
files that `configure' created (so you can compile the package for
a different kind of computer), type `make distclean'. There is
also a `make maintainer-clean' target, but that is intended mainly
for the package's developers. If you use it, you may have to get
all sorts of other programs in order to regenerate files that came
with the distribution.
Compilers and Options
=====================
Some systems require unusual options for compilation or linking that
the `configure' script does not know about. You can give `configure'
initial values for variables by setting them in the environment. Using
a Bourne-compatible shell, you can do that on the command line like
this:
CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
Or on systems that have the `env' program, you can do it like this:
env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
Compiling For Multiple Architectures
====================================
You can compile the package for more than one kind of computer at the
same time, by placing the object files for each architecture in their
own directory. To do this, you must use a version of `make' that
supports the `VPATH' variable, such as GNU `make'. `cd' to the
directory where you want the object files and executables to go and run
the `configure' script. `configure' automatically checks for the
source code in the directory that `configure' is in and in `..'.
If you have to use a `make' that does not supports the `VPATH'
variable, you have to compile the package for one architecture at a time
in the source code directory. After you have installed the package for
one architecture, use `make distclean' before reconfiguring for another
architecture.
Installation Names
==================
By default, `make install' will install the package's files in
`/usr/local/bin', `/usr/local/man', etc. You can specify an
installation prefix other than `/usr/local' by giving `configure' the
option `--prefix=PATH'.
You can specify separate installation prefixes for
architecture-specific files and architecture-independent files. If you
give `configure' the option `--exec-prefix=PATH', the package will use
PATH as the prefix for installing programs and libraries.
Documentation and other data files will still use the regular prefix.
In addition, if you use an unusual directory layout you can give
options like `--bindir=PATH' to specify different values for particular
kinds of files. Run `configure --help' for a list of the directories
you can set and what kinds of files go in them.
If the package supports it, you can cause programs to be installed
with an extra prefix or suffix on their names by giving `configure' the
option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
Optional Features
=================
Some packages pay attention to `--enable-FEATURE' options to
`configure', where FEATURE indicates an optional part of the package.
They may also pay attention to `--with-PACKAGE' options, where PACKAGE
is something like `gnu-as' or `x' (for the X Window System). The
`README' should mention any `--enable-' and `--with-' options that the
package recognizes.
For packages that use the X Window System, `configure' can usually
find the X include and library files automatically, but if it doesn't,
you can use the `configure' options `--x-includes=DIR' and
`--x-libraries=DIR' to specify their locations.
Specifying the System Type
==========================
There may be some features `configure' can not figure out
automatically, but needs to determine by the type of host the package
will run on. Usually `configure' can figure that out, but if it prints
a message saying it can not guess the host type, give it the
`--host=TYPE' option. TYPE can either be a short name for the system
type, such as `sun4', or a canonical name with three fields:
CPU-COMPANY-SYSTEM
See the file `config.sub' for the possible values of each field. If
`config.sub' isn't included in this package, then this package doesn't
need to know the host type.
If you are building compiler tools for cross-compiling, you can also
use the `--target=TYPE' option to select the type of system they will
produce code for and the `--build=TYPE' option to select the type of
system on which you are compiling the package.
Sharing Defaults
================
If you want to set default values for `configure' scripts to share,
you can create a site shell script called `config.site' that gives
default values for variables like `CC', `cache_file', and `prefix'.
`configure' looks for `PREFIX/share/config.site' if it exists, then
`PREFIX/etc/config.site' if it exists. Or, you can set the
`CONFIG_SITE' environment variable to the location of the site script.
A warning: not all `configure' scripts look for a site script.
Operation Controls
==================
`configure' recognizes the following options to control how it
operates.
`--cache-file=FILE'
Use and save the results of the tests in FILE instead of
`./config.cache'. Set FILE to `/dev/null' to disable caching, for
debugging `configure'.
`--help'
Print a summary of the options to `configure', and exit.
`--quiet'
`--silent'
`-q'
Do not print messages saying which checks are being made. To
suppress all normal output, redirect it to `/dev/null' (any error
messages will still be shown).
`--srcdir=DIR'
Look for the package's source code in directory DIR. Usually
`configure' can determine that directory automatically.
`--version'
Print the version of Autoconf used to generate the `configure'
script, and exit.
`configure' also accepts some other, not widely useful, options.

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include makeinfo
all: wmbattery
clean:
rm -f wmbattery *.o
distclean: clean
rm -f config.status config.cache config.log makeinfo config.h configure
install: all
$(INSTALL) -d $(DESTDIR)$(bindir) $(DESTDIR)$(man1dir) $(DESTDIR)$(icondir)
$(INSTALL_PROGRAM) wmbattery $(DESTDIR)$(bindir)
$(INSTALL_DATA) $(srcdir)/wmbattery.1x $(DESTDIR)$(man1dir)/wmbattery.1x
$(INSTALL_DATA) $(srcdir)/*.xpm $(DESTDIR)$(icondir)
uninstall:
rm -rf $(bindir)/wmbattery $(man1dir)/wmbattery.1x $(icondir)
OBJS=wmbattery.o acpi.o sonypi.o
ifdef USE_HAL
LIBS+=$(shell pkg-config --libs hal)
OBJS+=simplehal.o
CFLAGS+=-DHAL
simplehal.o: simplehal.c
$(CC) $(CFLAGS) $(shell pkg-config --cflags hal) -c simplehal.c -o simplehal.o
endif
ifdef USE_UPOWER
LIBS+=$(shell pkg-config --libs upower-glib)
OBJS+=upower.o
CFLAGS+=-DUPOWER
upower.o: upower.c
$(CC) $(CPPFLAGS) $(CFLAGS) $(shell pkg-config --cflags upower-glib) -c upower.c -o upower.o
endif
LIBS+=-lapm -lXext -lXpm
wmbattery: $(OBJS)
$(CC) -o wmbattery $(LDFLAGS) $(OBJS) $(LIBS)
wmbattery.o: wmbattery.c wmbattery.h
configure: configure.ac
autoconf
config.status: configure
./configure
makeinfo: autoconf/makeinfo.in config.status
./config.status

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wmbattery displays the status of your laptop's battery in a small icon. This
includes if it is plugged in, if the battery is charging, how many minutes
of battery life remain, battery life remaining (with both a percentage and a
graph), and battery status (high - green, low - yellow, or critical - red).
wmbattery is based on wmapm by Chris D. Faulhaber <jedgar@speck.ml.org>
-- see the copyright file for more information.
wmapm is a nice program - why have I modified it into wmbattery? Here are
some improvements in wmbattery:
- Improved icon layout. I crammed the same information into less space
while making the icon more elegant and visually pleasing (IMHO).
- Easier to drag onto dock.
- It consumes a little less memory.
- Uses only 10 colors.
- You can run in on a different display via -d (broken in wmapm).
- Support for getting battery status from the sonypi driver instead of APM,
for some Sony laptops that do not have apm support.
- ACPI support, including multiple battery support and battery charging
completion countdown timer.
- HAL support.
- upower support.
- Can make its own estimatess of time remaining or time until full
charge, even if APM does not.
Conversely, here are some reasons to stick with wmapm:
- You like its look.
- It has a neat rainbow-colored progress bar.
- It has buttons to suspend the laptop and stuff.
- It may be more actively and/or better maintained. Or not.
Decide for yourself.
Still, forking is evil, and if I was doing this all over again, I suppose
I'd try to add theme support to wmamn so it could morph into wmbattery with
a theme. Oh well.
The homepage for wmbattery is <http://kitenet.net/~joey/code/wmbattery/>
-- Joey Hess <joey@kitenet.net>

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* The dial doesn't fill up/drain out very prettily. Add some code to special
case things so it looks better.
* Make it load up the mask from file, not #include it.
* Allow user-settable colors, like asclock does.
* Improve the battery lifetime estimation algo.
* Break the ACPI code out into a proper standalone library (already 2 other
programs use it).
* Make -b 0 display an overall average of the status of all batteries,
much like apm does on multi-battery laptops.
* The simplehal interface is not very good. It polls once per second,
it would be much better if it let HAL notify it about changes instead.

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/*
* A not-yet-general-purpose ACPI library, by Joey Hess <joey@kitenet.net>
*/
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <sys/types.h>
#include <dirent.h>
#include <string.h>
#include <fnmatch.h>
#ifdef ACPI_APM
#include "apm.h"
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include "acpi.h"
#define SYSFS_PATH "/sys/class/power_supply"
#define ACPI_MAXITEM 8
int acpi_batt_count = 0;
/* Filenames of the battery info files for each system battery. */
char acpi_batt_info[ACPI_MAXITEM][128];
/* Filenames of the battery status files for each system battery. */
char acpi_batt_status[ACPI_MAXITEM][128];
/* Stores battery capacity, or 0 if the battery is absent. */
int acpi_batt_capacity[ACPI_MAXITEM];
int acpi_ac_count = 0;
char acpi_ac_adapter_info[ACPI_MAXITEM][128];
char acpi_ac_adapter_status[ACPI_MAXITEM][128];
char *acpi_labels[] = {
"uevent",
"status",
"Battery",
"Mains",
"POWER_SUPPLY_CAPACITY=",
"POWER_SUPPLY_??????_FULL_DESIGN=", /* CHARGE or ENERGY */
"POWER_SUPPLY_PRESENT=",
"POWER_SUPPLY_??????_NOW=",
"POWER_SUPPLY_CURRENT_NOW=",
"POWER_SUPPLY_STATUS=",
#if ACPI_THERMAL
"thermal_zone",
#endif
"POWER_SUPPLY_ONLINE=",
"POWER_SUPPLY_??????_FULL=",
NULL
};
#if ACPI_THERMAL
int acpi_thermal_count = 0;
char acpi_thermal_info[ACPI_MAXITEM][128];
char acpi_thermal_status[ACPI_MAXITEM][128];
#endif
/* Read in an entire ACPI proc file (well, the first 1024 bytes anyway), and
* return a statically allocated array containing it. */
inline char *get_acpi_file (const char *file) {
int fd;
int end;
static char buf[1024];
fd = open(file, O_RDONLY);
if (fd == -1) return NULL;
end = read(fd, buf, sizeof(buf));
buf[end-1] = '\0';
close(fd);
return buf;
}
int strmcmp(const char *s1, const char *s2)
{
for (; (*s1 == *s2) || (*s2 == '?'); s1++, s2++) {
if (*s1 == '\0')
return 0;
}
if (*s2 == '\0')
return 0;
else
return 1;
}
/* Given a buffer holding an acpi file, searches for the given key in it,
* and returns the numeric value. 0 is returned on failure. */
inline int scan_acpi_num (const char *buf, const char *key) {
char *ptr;
int ret = 0;
do {
ptr = strchr(buf, '\n');
if (!strmcmp(buf, key)) {
if ((ptr = strchr(buf, '='))) {
sscanf(ptr + 1, "%d", &ret);
return ret;
} else {
return 0;
}
}
if (ptr)
ptr++;
buf = ptr;
} while (buf != NULL);
return 0;
}
/* Given a buffer holding an acpi file, searches for the given key in it,
* and returns its value in a statically allocated string. */
inline char *scan_acpi_value (const char *buf, const char *key) {
char *ptr;
static char ret[256];
do {
ptr = strchr(buf, '\n');
if (!strmcmp(buf, key)) {
if ((ptr = strchr(buf, '='))) {
if (sscanf(ptr + 1, "%255s", ret) == 1) {
return ret;
} else {
return NULL;
}
} else {
return NULL;
}
}
if (ptr)
ptr++;
buf = ptr;
} while (buf != NULL);
return NULL;
}
/* Read an ACPI proc file, pull out the requested piece of information, and
* return it (statically allocated string). Returns NULL on error, This is
* the slow, dumb way, fine for initialization or if only one value is needed
* from a file, slow if called many times. */
char *get_acpi_value (const char *file, const char *key) {
char *buf = get_acpi_file(file);
if (! buf) return NULL;
return scan_acpi_value(buf, key);
}
/* Returns the last full charge capacity of a battery.
*/
int get_acpi_batt_capacity(int battery) {
char *s;
s = get_acpi_value(acpi_batt_info[battery], acpi_labels[label_last_full_capacity]);
if (s == NULL) {
return 0;
} else {
return atoi(s);
}
}
/* Comparison function for qsort. */
int _acpi_compare_strings (const void *a, const void *b) {
const char **pa = (const char **)a;
const char **pb = (const char **)b;
return strcasecmp((const char *)*pa, (const char *)*pb);
}
/* Find something (batteries, ac adpaters, etc), and set up a string array
* to hold the paths to info and status files of the things found.
* Returns the number of items found. */
int find_items (char *itemname, char infoarray[ACPI_MAXITEM][128],
char statusarray[ACPI_MAXITEM][128]) {
DIR *dir;
struct dirent *ent;
int num_devices=0;
int i;
char **devices = malloc(ACPI_MAXITEM * sizeof(char *));
char pathname[128];
sprintf(pathname, SYSFS_PATH);
dir = opendir(pathname);
if (dir == NULL)
return 0;
while ((ent = readdir(dir))) {
char filename[128];
char buf[1024];
if (!strcmp(".", ent->d_name) ||
!strcmp("..", ent->d_name))
continue;
snprintf(filename, sizeof(filename), SYSFS_PATH "/%s/type", ent->d_name);
int fd = open(filename, O_RDONLY);
if (fd != -1) {
int end = read(fd, buf, sizeof(buf));
buf[end-1] = '\0';
close(fd);
if (strstr(buf, itemname) != buf)
continue;
}
devices[num_devices]=strdup(ent->d_name);
num_devices++;
if (num_devices >= ACPI_MAXITEM)
break;
}
closedir(dir);
/* Sort, since readdir can return in any order. /sys/ does
* sometimes list BAT1 before BAT0. */
qsort(devices, num_devices, sizeof(char *), _acpi_compare_strings);
for (i = 0; i < num_devices; i++) {
snprintf(infoarray[i], sizeof(infoarray[i]), SYSFS_PATH "/%s/%s", devices[i],
acpi_labels[label_info]);
snprintf(statusarray[i], sizeof(statusarray[i]), SYSFS_PATH "/%s/%s", devices[i],
acpi_labels[label_status]);
free(devices[i]);
}
return num_devices;
}
/* Find batteries, return the number, and set acpi_batt_count to it as well. */
int find_batteries(void) {
int i;
acpi_batt_count = find_items(acpi_labels[label_battery], acpi_batt_info, acpi_batt_status);
for (i = 0; i < acpi_batt_count; i++)
acpi_batt_capacity[i] = get_acpi_batt_capacity(i);
return acpi_batt_count;
}
/* Find AC power adapters, return the number found, and set acpi_ac_count to it
* as well. */
int find_ac_adapters(void) {
acpi_ac_count = find_items(acpi_labels[label_ac_adapter], acpi_ac_adapter_info, acpi_ac_adapter_status);
return acpi_ac_count;
}
#if ACPI_THERMAL
/* Find thermal information sources, return the number found, and set
* thermal_count to it as well. */
int find_thermal(void) {
acpi_thermal_count = find_items(acpi_labels[label_thermal], acpi_thermal_info, acpi_thermal_status);
return acpi_thermal_count;
}
#endif
/* Returns true if the system is on ac power. Call find_ac_adapters first. */
int on_ac_power (void) {
int i;
for (i = 0; i < acpi_ac_count; i++) {
char *online=get_acpi_value(acpi_ac_adapter_info[i], acpi_labels[label_ac_state]);
if (online && atoi(online))
return 1;
else
return 0;
}
return 0;
}
/* See if we have ACPI support and check version. Also find batteries and
* ac power adapters. */
int acpi_supported (void) {
char *version;
DIR *dir;
int num;
if (!(dir = opendir(SYSFS_PATH))) {
return 0;
}
closedir(dir);
/* If kernel is 2.6.21 or newer, version is in
/sys/module/acpi/parameters/acpica_version */
version = get_acpi_file("/sys/module/acpi/parameters/acpica_version");
if (version == NULL) {
return 0;
}
num = atoi(version);
if (num < ACPI_VERSION) {
fprintf(stderr, "ACPI subsystem %s too is old, consider upgrading to %i.\n",
version, ACPI_VERSION);
return 0;
}
find_batteries();
find_ac_adapters();
#if ACPI_THERMAL
find_thermal();
#endif
return 1;
}
#ifdef ACPI_APM
/* Read ACPI info on a given power adapter and battery, and fill the passed
* apm_info struct. */
int acpi_read (int battery, apm_info *info) {
char *buf, *state;
if (acpi_batt_count == 0) {
info->battery_percentage = 0;
info->battery_time = 0;
info->battery_status = BATTERY_STATUS_ABSENT;
acpi_batt_capacity[battery] = 0;
/* Where else would the power come from, eh? ;-) */
info->ac_line_status = 1;
return 0;
}
/* Internally it's zero indexed. */
battery--;
buf = get_acpi_file(acpi_batt_info[battery]);
if (buf == NULL) {
fprintf(stderr, "unable to read %s\n", acpi_batt_info[battery]);
perror("read");
exit(1);
}
info->ac_line_status = 0;
info->battery_flags = 0;
info->using_minutes = 1;
/* Work out if the battery is present, and what percentage of full
* it is and how much time is left. */
if (strcmp(scan_acpi_value(buf, acpi_labels[label_present]), "1") == 0) {
int pcap = scan_acpi_num(buf, acpi_labels[label_remaining_capacity]);
int rate = scan_acpi_num(buf, acpi_labels[label_present_rate]);
if (rate) {
/* time remaining = (current_capacity / discharge rate) */
info->battery_time = (float) pcap / (float) rate * 60;
}
else {
char *rate_s = scan_acpi_value(buf, acpi_labels[label_present_rate]);
if (! rate_s) {
/* Time remaining unknown. */
info->battery_time = 0;
}
else {
/* a zero or unknown in the file; time
* unknown so use a negative one to
* indicate this */
info->battery_time = -1;
}
}
state = scan_acpi_value(buf, acpi_labels[label_charging_state]);
if (state) {
if (state[0] == 'D') { /* discharging */
info->battery_status = BATTERY_STATUS_CHARGING;
/* Expensive ac power check used here
* because AC power might be on even if a
* battery is discharging in some cases. */
info->ac_line_status = on_ac_power();
}
else if (state[0] == 'C' && state[1] == 'h') { /* charging */
info->battery_status = BATTERY_STATUS_CHARGING;
info->ac_line_status = 1;
info->battery_flags = info->battery_flags | BATTERY_FLAGS_CHARGING;
if (rate)
info->battery_time = -1 * (float) (acpi_batt_capacity[battery] - pcap) / (float) rate * 60;
else
info->battery_time = 0;
if (abs(info->battery_time) < 0.5)
info->battery_time = 0;
}
else if (state[0] == 'F') { /* full */
/* charged, on ac power */
info->battery_status = BATTERY_STATUS_HIGH;
info->ac_line_status = 1;
}
else if (state[0] == 'C') { /* not charging, so must be critical */
info->battery_status = BATTERY_STATUS_CRITICAL;
/* Expensive ac power check used here
* because AC power might be on even if a
* battery is critical in some cases. */
info->ac_line_status = on_ac_power();
}
else if (state[0] == 'U') { /* unknown */
info->ac_line_status = on_ac_power();
int current = scan_acpi_num(buf, acpi_labels[label_present_rate]);
if (info->ac_line_status) {
if (current == 0)
info->battery_status = BATTERY_STATUS_HIGH;
else
info->battery_status = BATTERY_STATUS_CHARGING;
}
else {
info->battery_status = BATTERY_STATUS_CHARGING;
}
}
else {
fprintf(stderr, "unknown battery state: %s\n", state);
}
}
else {
/* Battery state unknown. */
info->battery_status = BATTERY_STATUS_ABSENT;
}
if (acpi_batt_capacity[battery] == 0) {
/* The battery was absent, and now is present.
* Well, it might be a different battery. So
* re-probe the battery. */
/* NOTE that this invalidates buf. No accesses of
* buf below this point! */
acpi_batt_capacity[battery] = get_acpi_batt_capacity(battery);
}
else if (pcap > acpi_batt_capacity[battery]) {
/* Battery is somehow charged to greater than max
* capacity. Rescan for a new max capacity. */
find_batteries();
}
if (pcap && acpi_batt_capacity[battery]) {
info->battery_percentage = 100 * pcap / acpi_batt_capacity[battery];
if (info->battery_percentage > 100)
info->battery_percentage = 100;
}
else {
info->battery_percentage = -1;
}
}
else {
info->battery_percentage = 0;
info->battery_time = 0;
info->battery_status = BATTERY_STATUS_ABSENT;
acpi_batt_capacity[battery] = 0;
if (acpi_batt_count == 0) {
/* Where else would the power come from, eh? ;-) */
info->ac_line_status = 1;
}
else {
/* Expensive ac power check. */
info->ac_line_status = on_ac_power();
}
}
return 0;
}
#endif

67
wmbattery/acpi.h Normal file
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@ -0,0 +1,67 @@
/*
* A not-yet-general-purpose ACPI library, by Joey Hess <joey@kitenet.net>
*/
/* Define ACPI_THERMAL to make the library support finding info about thermal
* sources. */
//#define ACPI_THERMAL 1
/* Define ACPI_APM to get the acpi_read function, which is like apm_read. */
//#define ACPI_APM 1
/* The lowest version of ACPI proc files supported. */
#define ACPI_VERSION 20011018
/* The number of acpi items of each class supported. */
#define ACPI_MAXITEM 8
int acpi_supported (void);
#ifdef ACPI_APM
int acpi_read (int battery, apm_info *info);
#endif
char *get_acpi_file (const char *file);
int scan_acpi_num (const char *buf, const char *key);
char *scan_acpi_value (const char *buf, const char *key);
char *get_acpi_value (const char *file, const char *key);
int get_acpi_batt_capacity(int battery);
extern int acpi_batt_count;
/* Filenames of the battery info files for each system battery. */
extern char acpi_batt_info[ACPI_MAXITEM][128];
/* Filenames of the battery status files for each system battery. */
extern char acpi_batt_status[ACPI_MAXITEM][128];
/* Stores battery capacity, or 0 if the battery is absent. */
extern int acpi_batt_capacity[ACPI_MAXITEM];
extern int acpi_ac_count;
extern char acpi_ac_adapter_info[ACPI_MAXITEM][128];
extern char acpi_ac_adapter_status[ACPI_MAXITEM][128];
#if ACPI_THERMAL
extern int acpi_thermal_count;
extern char acpi_thermal_info[ACPI_MAXITEM][128];
extern char acpi_thermal_status[ACPI_MAXITEM][128];
#endif
/* This enum is used to index into the acpi_labels */
enum acpi_labels_items {
label_info,
label_status,
label_battery,
label_ac_adapter,
label_capacity,
label_design_capacity,
label_present,
label_remaining_capacity,
label_present_rate,
label_charging_state,
#if ACPI_THERMAL
label_thermal,
#endif
label_ac_state,
label_last_full_capacity,
};
/* This is set to point to a list of strings used for the given acpi
* * version. */
extern char *acpi_labels[];

27
wmbattery/apm.h Normal file
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@ -0,0 +1,27 @@
#include <apm.h>
/* Symbolic constants for apm may be in system apm.h, or may not. */
#ifndef AC_LINE_STATUS_ON
#define AC_LINE_STATUS_OFF (0)
#define AC_LINE_STATUS_ON (1)
#define AC_LINE_STATUS_BACKUP (2)
#define AC_LINE_STATUS_UNKNOWN (0xff)
#define BATTERY_STATUS_HIGH (0)
#define BATTERY_STATUS_LOW (1)
#define BATTERY_STATUS_CRITICAL (2)
#define BATTERY_STATUS_CHARGING (3)
#define BATTERY_STATUS_ABSENT (4)
#define BATTERY_STATUS_UNKNOWN (0xff)
#define BATTERY_FLAGS_HIGH (0x1)
#define BATTERY_FLAGS_LOW (0x2)
#define BATTERY_FLAGS_CRITICAL (0x4)
#define BATTERY_FLAGS_CHARGING (0x8)
#define BATTERY_FLAGS_ABSENT (0x80)
#define BATTERY_PERCENTAGE_UNKNOWN (-1)
#define BATTERY_TIME_UNKNOWN (-1)
#endif /* AC_LINE_STATUS_ON */

250
wmbattery/autoconf/install-sh Executable file
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@ -0,0 +1,250 @@
#! /bin/sh
#
# install - install a program, script, or datafile
# This comes from X11R5 (mit/util/scripts/install.sh).
#
# Copyright 1991 by the Massachusetts Institute of Technology
#
# Permission to use, copy, modify, distribute, and sell this software and its
# documentation for any purpose is hereby granted without fee, provided that
# the above copyright notice appear in all copies and that both that
# copyright notice and this permission notice appear in supporting
# documentation, and that the name of M.I.T. not be used in advertising or
# publicity pertaining to distribution of the software without specific,
# written prior permission. M.I.T. makes no representations about the
# suitability of this software for any purpose. It is provided "as is"
# without express or implied warranty.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch. It can only install one file at a time, a restriction
# shared with many OS's install programs.
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit="${DOITPROG-}"
# put in absolute paths if you don't have them in your path; or use env. vars.
mvprog="${MVPROG-mv}"
cpprog="${CPPROG-cp}"
chmodprog="${CHMODPROG-chmod}"
chownprog="${CHOWNPROG-chown}"
chgrpprog="${CHGRPPROG-chgrp}"
stripprog="${STRIPPROG-strip}"
rmprog="${RMPROG-rm}"
mkdirprog="${MKDIRPROG-mkdir}"
transformbasename=""
transform_arg=""
instcmd="$mvprog"
chmodcmd="$chmodprog 0755"
chowncmd=""
chgrpcmd=""
stripcmd=""
rmcmd="$rmprog -f"
mvcmd="$mvprog"
src=""
dst=""
dir_arg=""
while [ x"$1" != x ]; do
case $1 in
-c) instcmd="$cpprog"
shift
continue;;
-d) dir_arg=true
shift
continue;;
-m) chmodcmd="$chmodprog $2"
shift
shift
continue;;
-o) chowncmd="$chownprog $2"
shift
shift
continue;;
-g) chgrpcmd="$chgrpprog $2"
shift
shift
continue;;
-s) stripcmd="$stripprog"
shift
continue;;
-t=*) transformarg=`echo $1 | sed 's/-t=//'`
shift
continue;;
-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
shift
continue;;
*) if [ x"$src" = x ]
then
src=$1
else
# this colon is to work around a 386BSD /bin/sh bug
:
dst=$1
fi
shift
continue;;
esac
done
if [ x"$src" = x ]
then
echo "install: no input file specified"
exit 1
else
true
fi
if [ x"$dir_arg" != x ]; then
dst=$src
src=""
if [ -d $dst ]; then
instcmd=:
else
instcmd=mkdir
fi
else
# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if [ -f $src -o -d $src ]
then
true
else
echo "install: $src does not exist"
exit 1
fi
if [ x"$dst" = x ]
then
echo "install: no destination specified"
exit 1
else
true
fi
# If destination is a directory, append the input filename; if your system
# does not like double slashes in filenames, you may need to add some logic
if [ -d $dst ]
then
dst="$dst"/`basename $src`
else
true
fi
fi
## this sed command emulates the dirname command
dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
# Make sure that the destination directory exists.
# this part is taken from Noah Friedman's mkinstalldirs script
# Skip lots of stat calls in the usual case.
if [ ! -d "$dstdir" ]; then
defaultIFS='
'
IFS="${IFS-${defaultIFS}}"
oIFS="${IFS}"
# Some sh's can't handle IFS=/ for some reason.
IFS='%'
set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
IFS="${oIFS}"
pathcomp=''
while [ $# -ne 0 ] ; do
pathcomp="${pathcomp}${1}"
shift
if [ ! -d "${pathcomp}" ] ;
then
$mkdirprog "${pathcomp}"
else
true
fi
pathcomp="${pathcomp}/"
done
fi
if [ x"$dir_arg" != x ]
then
$doit $instcmd $dst &&
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
else
# If we're going to rename the final executable, determine the name now.
if [ x"$transformarg" = x ]
then
dstfile=`basename $dst`
else
dstfile=`basename $dst $transformbasename |
sed $transformarg`$transformbasename
fi
# don't allow the sed command to completely eliminate the filename
if [ x"$dstfile" = x ]
then
dstfile=`basename $dst`
else
true
fi
# Make a temp file name in the proper directory.
dsttmp=$dstdir/#inst.$$#
# Move or copy the file name to the temp name
$doit $instcmd $src $dsttmp &&
trap "rm -f ${dsttmp}" 0 &&
# and set any options; do chmod last to preserve setuid bits
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $instcmd $src $dsttmp" command.
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
# Now rename the file to the real destination.
$doit $rmcmd -f $dstdir/$dstfile &&
$doit $mvcmd $dsttmp $dstdir/$dstfile
fi &&
exit 0

21
wmbattery/autoconf/makeinfo.in Normal file
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@ -0,0 +1,21 @@
# Info for make, this will be preprocessed by autoconf.
bindir = @bindir@
exec_prefix = @exec_prefix@
icondir = @datadir@/icons/wmbattery
man1dir = @mandir@/man1
prefix = @prefix@
srcdir = @srcdir@
CC = @CC@
CFLAGS = @CFLAGS@ -Wall -DACPI_APM
CPPFLAGS = @CPPFLAGS@ -DICONDIR=\"$(icondir)\"
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
#remove hal support
#USE_HAL = 1
USE_UPOWER = 1

19
wmbattery/battery_blink.xpm Normal file
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@ -0,0 +1,19 @@
/* XPM */
static char * battery_blink_xpm[] = {
"25 13 3 1",
" c #208120812081",
". c #000049244103",
"X c #2081B2CAAEBA",
" ..................... ",
".. .. ",
". . ",
". ... ... X . ",
". . . . . . X X X ...",
". . . . . . X X ...",
". ... ... X ...",
". . . . . . X X ...",
". . . . . . X X X ...",
". ... ... . . ",
". . ",
".. .. ",
" ..................... "};

19
wmbattery/battery_high.xpm Normal file
View file

@ -0,0 +1,19 @@
/* XPM */
static char * battery_high_xpm[] = {
"25 13 3 1",
" c #208120812081",
". c #2081B2CAAEBA",
"X c #000049244103",
" ..................... ",
".X X. ",
". . ",
". XXX XXX . . ",
". X X X X X . . . ...",
". X X X X X . . ...",
". XXX XXX . ...",
". X X X X X . . ...",
". X X X X X . . . ...",
". XXX XXX . . ",
". . ",
".X X. ",
" ..................... "};

20
wmbattery/battery_low.xpm Normal file
View file

@ -0,0 +1,20 @@
/* XPM */
static char * battery_low_xpm[] = {
"25 13 4 1",
" c #208120812081",
". c #FFFF00000000",
"X c #000049244103",
"o c #2081B2CAAEBA",
" ..................... ",
".X X. ",
". . ",
". XXX XXX o . ",
". X X X X X o o o ...",
". X X X X X o o ...",
". XXX XXX o ...",
". X X X X X o o ...",
". X X X X X o o o ...",
". XXX XXX o . ",
". . ",
".X X. ",
" ..................... "};

20
wmbattery/battery_medium.xpm Normal file
View file

@ -0,0 +1,20 @@
/* XPM */
static char * battery_medium_xpm[] = {
"25 13 4 1",
" c #208120812081",
". c #FFFFFFFF0000",
"X c #000049244103",
"o c #2081B2CAAEBA",
" ..................... ",
".X X. ",
". . ",
". XXX XXX o . ",
". X X X X X o o o ...",
". X X X X X o o ...",
". XXX XXX o ...",
". X X X X X o o ...",
". X X X X X o o o ...",
". XXX XXX o . ",
". . ",
".X X. ",
" ..................... "};

18
wmbattery/battery_none.xpm Normal file
View file

@ -0,0 +1,18 @@
/* XPM */
static char * battery_none_xpm[] = {
"25 13 2 1",
" c #208120812081",
". c #000049244103",
" ..................... ",
".. .. ",
". . ",
". ... ... . . ",
". . . . . . . . . ...",
". . . . . . . . ...",
". ... ... . ...",
". . . . . . . . ...",
". . . . . . . . . ...",
". ... ... . . ",
". . ",
".. .. ",
" ..................... "};

17
wmbattery/bigfont.xpm Normal file
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@ -0,0 +1,17 @@
/* XPM */
static char * bigfont_xpm[] = {
"84 9 5 1",
" c #208120812081",
". c #2081B2CAAEBA",
"X c #000049244103",
"o c #104079E779E7",
"O c #18618A288617",
" .... XXXXo o....O o....o oXXXXo o....o o....O o....o o....O o....O XXXX ",
". . X . X . X . . . . X . X X . . . . . XX X X ",
". . X . X . X . . . . X . X X . . . . . XX X X ",
". . X . X . X . . . . X . X X . . . . . X X ",
"oXXXXo XXXXo o....o o....o o....o o....o o....o XXXXo o....o o....o o....o ",
". . X . . X X . X . X . . . X . . . X . X X ",
". . X . . X X . X . X . . . X . . . X . XX X X ",
". . X . . X X . X . X . . . X . . . X . XX X X ",
" .... XXXXo o....o o....o XXXXo o....o o....o XXXXo o....o o....o XXXX "};

19
wmbattery/charging.xpm Normal file
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@ -0,0 +1,19 @@
/* XPM */
static char *charging[] = {
/* width height num_colors chars_per_pixel */
" 15 9 3 1",
/* colors */
". c #202020",
"# c #004941",
"a c #20b2ae",
/* pixels */
"........#a.....",
".......#aaa#...",
".......aaa#aa#.",
"......#aa#..#aa",
"......aaa......",
"aa#..#aa#......",
".#aa#aaa.......",
"...#aaa#.......",
"....#a#........"
};

9
wmbattery/config.h.in Normal file
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@ -0,0 +1,9 @@
#ifndef CONFIG_H
#define CONFIG_H
/* What system header files can I use? */
#undef HAVE_GETOPT_H
#undef HAVE_SYS_FILE_H
#undef HAVE_SYS_IOCTL_H
#endif

44
wmbattery/configure.ac Normal file
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@ -0,0 +1,44 @@
dnl Process this file with autoconf to produce a configure script.
AC_INIT(wmbattery.c)
AC_CONFIG_HEADER(config.h)
AC_CONFIG_AUX_DIR(autoconf)
dnl Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
dnl Locate X11.
AC_PATH_X
if test "x${no_x}" = "xyes"; then
AC_MSG_ERROR(Can't find X windows include files and libraries)
fi
if test "x${x_includes}" != "x"; then
CPPFLAGS="$CPPFLAGS -I`echo ${x_includes}`"
fi
if test "x${x_libraries}" != "x"; then
LIBS="$LIBS -L`echo ${x_libraries}`"
fi
dnl Checks for libraries.
AC_CHECK_LIB(X11, XOpenDisplay)
AC_CHECK_LIB(Xext, XShapeCombineMask)
AC_CHECK_LIB(Xpm, XpmReadFileToPixmap)
AC_CHECK_LIB(apm, apm_read)
dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(X11/xpm.h)
AC_CHECK_HEADERS(X11/extensions/shape.h)
AC_CHECK_HEADERS(getopt.h)
AC_CHECK_HEADERS(apm.h)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
dnl Checks for library functions.
AC_PROG_GCC_TRADITIONAL
AC_FUNC_VPRINTF
AC_CHECK_FUNCS(strdup)
AC_OUTPUT(makeinfo:autoconf/makeinfo.in)

546
wmbattery/debian/changelog Normal file
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@ -0,0 +1,546 @@
wmbattery (2.44) unstable; urgency=medium
* Better AC detection.
* Support times with upower and acpi (Closes: #740885).
* Use the latest upower API (Closes: #748935).
* Fix upower detection.
-- Andrew Shadura <andrewsh@debian.org> Fri, 18 Jul 2014 01:14:49 +0200
wmbattery (2.43) unstable; urgency=low
* Orphaned the package. It will probably be removed as it does not work with
current kernels.
* Added -i to display as icon. Thanks, Tovar Closes: #732398
-- Joey Hess <joeyh@debian.org> Tue, 27 May 2014 16:01:34 -0400
wmbattery (2.42) unstable; urgency=medium
* Stop building with flash-in-the-pan HAL. Instead update acpi
interface to use /sys/class/power_supply.
Note that this needs acpica_version 20011018.
Closes: #613166
(Patch developed by Andrew Shadura.)
* Also added support for upower, which is used by default,
to avoid chasing kernel sysfs changes.
(Patch developed by Andrew Shadura.)
Closes: #727102
-- Joey Hess <joeyh@debian.org> Thu, 05 Dec 2013 15:29:41 -0400
wmbattery (2.41) unstable; urgency=low
* Accumulated packaging modernizations. Closes: #666370
-- Joey Hess <joeyh@debian.org> Fri, 30 Mar 2012 10:20:17 -0400
wmbattery (2.40) unstable; urgency=low
* Add -s option which can be used to ignore fluctuations
in reported battery charge (as seen on the EeePC) when
using -e. Closes: #527870 (Joseph Huang)
-- Joey Hess <joeyh@debian.org> Sat, 09 May 2009 16:53:10 -0400
wmbattery (2.39) unstable; urgency=low
* Use debhelper v7; rules file minimisation.
* Depend on hal since /proc/acpi is gone from the default kernels now.
Closes: #491099
-- Joey Hess <joeyh@debian.org> Tue, 22 Jul 2008 00:23:47 -0400
wmbattery (2.38) unstable; urgency=low
* Magic header file reordering to work around the disgusting
linux-libc-dev/libc headers conflicts (#435700). Closes: #463811
-- Joey Hess <joeyh@debian.org> Wed, 27 Feb 2008 15:08:53 -0500
wmbattery (2.37) unstable; urgency=low
* Support reconnecting to dbus if it's restarted. (AKA giant dbus-PITA)
-- Joey Hess <joeyh@debian.org> Wed, 20 Feb 2008 22:44:00 -0500
wmbattery (2.36) unstable; urgency=low
* Support reconnecting to hal if the connection is closed, as happens
if the hal is restarted.
-- Joey Hess <joeyh@debian.org> Wed, 20 Feb 2008 22:29:00 -0500
wmbattery (2.35) unstable; urgency=low
* Don't spew error messages if optional hal properties are not available.
* Only check to see if a battery is charging if hal reports there is AC
power. This is perhaps not 100% correct in systems with multiple batteries
that may cross-charge when off AC, but it's faster and it avoids bugs in
hal (#463740).
-- Joey Hess <joeyh@debian.org> Sat, 02 Feb 2008 17:28:37 -0500
wmbattery (2.34) unstable; urgency=low
* Bit the bullet, stopped trying to track the kernel's ever changing
interfaces, and added support for querying battery information from hal.
Support for the old kernel interfaces (APM, ACPI, etc) is still present,
but to use new interfaces such 2.6.24's /sys/class/power_adapter, you'll
have to have dbus and hal.
Closes: #456247, #246641, #290712, #393616, #456248
* Fix -e option.
-- Joey Hess <joeyh@debian.org> Fri, 01 Feb 2008 21:36:39 -0500
wmbattery (2.33) unstable; urgency=low
* Correct issue with the statically allocated string returned by
get_acpi_value that caused it to only look at last full capacity and never
really at design capacity.
-- Joey Hess <joeyh@debian.org> Sat, 22 Dec 2007 22:26:38 -0500
wmbattery (2.32) unstable; urgency=low
* Guard some divisions against division by zero. I've never seen that
happen and can't reproduce it, but see #454766.
* Merge acpi change from procmeter3: Limit string length when reading from
/proc/.
-- Joey Hess <joeyh@debian.org> Fri, 07 Dec 2007 14:56:41 -0500
wmbattery (2.31) unstable; urgency=low
* Further fix for my strange battery. If the present capacity is larger
than the maximum capacity, rescan to figure out the new max capacity.
-- Joey Hess <joeyh@debian.org> Sun, 02 Dec 2007 15:50:29 -0500
wmbattery (2.30) unstable; urgency=low
* My new battery has a design capacity of 7800 mAh and yet its
last full capacity was 9488, and its currently charged to 8540.
Deal with this wonderful miracle^W^Wcrap hardware by taking the max
of the design or last full capacities.
-- Joey Hess <joeyh@debian.org> Tue, 23 Oct 2007 22:21:06 -0400
wmbattery (2.29) unstable; urgency=low
* Update to new menu policy.
* The repository has moved from svn to git.
-- Joey Hess <joeyh@debian.org> Fri, 19 Oct 2007 21:14:22 -0400
wmbattery (2.28) unstable; urgency=low
* Correct off-by-one in acpi.c
* Put url to new web page in README.
-- Joey Hess <joeyh@debian.org> Mon, 04 Jun 2007 16:44:03 -0400
wmbattery (2.27) unstable; urgency=low
* Minor bug fix to acpi code, don't skip over dotfiles.
* Patch from Vincent Bernat adding support for 2.6.21, which changes
yet again where the ACPI version number is stored. Closes: #423612
-- Joey Hess <joeyh@debian.org> Mon, 14 May 2007 14:23:09 -0400
wmbattery (2.26) unstable; urgency=medium
* Add missing build dep on libxt-dev. Closes: #379247
-- Joey Hess <joeyh@debian.org> Tue, 25 Jul 2006 22:00:41 -0400
wmbattery (2.25) unstable; urgency=low
* Merge acpi.c changes for more robust AC power status from sleepd 1.3.0.
-- Joey Hess <joeyh@debian.org> Thu, 30 Mar 2006 14:59:31 -0500
wmbattery (2.24) unstable; urgency=low
* Current policy.
* Man page section fix.
* Menu file move.
* GPL update.
* Remove configure script in distclean.
-- Joey Hess <joeyh@debian.org> Sun, 18 Dec 2005 17:39:07 -0500
wmbattery (2.23) unstable; urgency=low
* xlibs-dev transition
-- Joey Hess <joeyh@debian.org> Fri, 16 Dec 2005 14:54:25 -0500
wmbattery (2.22) unstable; urgency=low
* Fix acpi detection, the code to read /proc/acpi/info was not updated
to the new cd-less code. Closes: #307278
-- Joey Hess <joeyh@debian.org> Mon, 2 May 2005 18:14:01 -0400
wmbattery (2.21) unstable; urgency=low
* Merge in changes from procmeter3's version of acpi.c, made by Andrew M.
Bishop, that avoid the ugly chdir to /proc/acpi and add a bit of error
checking. Now fully synced with procmeter3 3.4d.
-- Joey Hess <joeyh@debian.org> Sat, 30 Apr 2005 22:58:44 -0400
wmbattery (2.20) unstable; urgency=low
* Patch from Kris Verbeeck to add a -a option to play an au file
on low battery.
* Document it in the man page.
* Unicode dash fixes on man page.
* Some indentation fixes.
-- Joey Hess <joeyh@debian.org> Wed, 24 Nov 2004 16:20:39 -0500
wmbattery (2.19) unstable; urgency=low
* Use the proper new-style acpi string when looking for ac adaptor status.
Closes: #220039
* Remove the hack I added for my old picturebook, as it causes bad results
on systems that label a fully charged battery's charging rate as
unknown and state as charging.
* Base battery charge calculations for ACPI on design capacity, instead of
last full capacity. Some batteries may exceed previous last full on
their next charging, and this also lets you see when you have a damaged
battery that is not fully charging.
* If acpi battery charging state is unknown, but the rate is 0,
then the battery is charged and on AC power, and the unknown state can
be ignored. Analysis and patch by "TeXitoi".
-- Joey Hess <joeyh@debian.org> Mon, 17 Nov 2003 20:28:56 -0500
wmbattery (2.18) unstable; urgency=low
* Sort devices returned by readdir in acpi, since the order can be random.
Closes: #204721
-- Joey Hess <joeyh@debian.org> Wed, 13 Aug 2003 01:45:55 -0400
wmbattery (2.17) unstable; urgency=low
* Make acpi code put -1 in the time remaining field if the "present rate"
is 0. Closes: #204722
* Enable internal time estimate code in this case.
-- Joey Hess <joeyh@debian.org> Mon, 11 Aug 2003 17:21:17 -0400
wmbattery (2.16) unstable; urgency=low
* Another patch from Hugo Haas, this time it adds time-till-charged
estimates for systems that lack them. The estimates are on by default,
though they're only linear guesses and may not be accurate.
* Display dimmed time estimate field if there is no estimate available.
* -e switch renamed to -r and forces both estimates on.
-- Joey Hess <joeyh@debian.org> Thu, 7 Aug 2003 16:41:37 -0400
wmbattery (2.15) unstable; urgency=low
* Patch from Hugo Haas <hugo@larve.net> to change when the icon is
refreshed for less latency.
* Patch from Hugo Haas to have wmbattery do its own time left estimates
if that info is not available from the machine.
* Add -r switch to force wmbattery to estimate the time left.
-- Joey Hess <joeyh@debian.org> Sun, 3 Aug 2003 00:00:09 -0400
wmbattery (2.14) unstable; urgency=low
* Set the cutoff point for old acpi to 20020214 (was 20020208).
Closes: #202083
-- Joey Hess <joeyh@debian.org> Sun, 20 Jul 2003 13:44:59 +0200
wmbattery (2.13) unstable; urgency=low
* Added support for ACPI version 20030109 (2.5 kernel), and generally
support for changing ACPI strings across versions. Closes: #177249
-- Joey Hess <joeyh@debian.org> Thu, 6 Feb 2003 14:50:21 -0500
wmbattery (2.12) unstable; urgency=low
* Rebuild w/o /usr/doc link.
-- Joey Hess <joeyh@debian.org> Fri, 15 Nov 2002 15:23:13 -0500
wmbattery (2.11) unstable; urgency=low
* Corrected inverted test to see if ac power is online, that was only called
on 2 battery systems. Closes: #152356
-- Joey Hess <joeyh@debian.org> Wed, 10 Jul 2002 16:10:40 -0400
wmbattery (2.10) unstable; urgency=low
* Deal with acpi putting nothing but "Present: no" in the info file for the
second battery of a thinkpad. This was with kernel 2.4.19-pre10.
Closes: #149715
* Moved DEB_BUILD_OPTIONS out of makeinfo.
* Updated to new autoconf.
-- Joey Hess <joeyh@debian.org> Tue, 11 Jun 2002 22:51:45 -0400
wmbattery (2.09) unstable; urgency=low
* Moved makefile stuff out of makeinfo, so it is just definitions.
* Support DEB_BUILD_OPTIONS.
* debhelper v4.
-- Joey Hess <joeyh@debian.org> Sat, 1 Jun 2002 16:31:53 -0400
wmbattery (2.08) unstable; urgency=low
* Don't crash if there is a /proc/acpi/ with no status file.
-- Joey Hess <joeyh@debian.org> Fri, 31 May 2002 21:35:06 -0400
wmbattery (2.07) unstable; urgency=low
* Added symbolic apm info constants to "apm.h", in case they are
not in the system <apm.h>.
* Put $(LIBS) last at link time.
-- Joey Hess <joeyh@debian.org> Tue, 23 Apr 2002 11:49:16 -0400
wmbattery (2.06) unstable; urgency=low
* Deal with -1 time left from apm (no estimate).
* Never dim colon, fixes display bug.
-- Joey Hess <joeyh@debian.org> Mon, 22 Apr 2002 12:30:35 -0400
wmbattery (2.05) unstable; urgency=low
* (acpi) don't display the rather wacky "- :0" on an almost full battery
-- Joey Hess <joeyh@debian.org> Tue, 9 Apr 2002 23:19:35 -0400
wmbattery (2.04) unstable; urgency=low
* Work around stupid ACPI output format bug. Critical battery detection
now works.
-- Joey Hess <joeyh@debian.org> Mon, 8 Apr 2002 22:49:43 -0400
wmbattery (2.03) unstable; urgency=low
* Better error reporting.
-- Joey Hess <joeyh@debian.org> Sun, 7 Apr 2002 22:57:17 -0400
wmbattery (2.02) unstable; urgency=medium
* Improved acpi interface (also used for procmeter3 module now).
* Fixed segfault on non-ACPI systems.
-- Joey Hess <joeyh@debian.org> Sun, 7 Apr 2002 17:48:41 -0400
wmbattery (2.01) unstable; urgency=low
* Corrected minus sign in bigfont to proper faux-lcd appearance. Also fixed
offset slightly.
-- Joey Hess <joeyh@debian.org> Fri, 5 Apr 2002 23:34:38 -0500
wmbattery (2.00) unstable; urgency=low
* Added ACPI support, including battery change detection, and battery
charging time countdown timer.
* Added -w parameter to configure delay time.
* Added -c and -l parameters to allow user control of battery low/critical
percentages.
* Use constant defs from apm.h instead of nasty hardcoded numbers.
* Made -Wall clean.
* Reorg.
* Removed -s option, just fall back to SPIC if ACPI and APM are not
available.
-- Joey Hess <joeyh@debian.org> Fri, 5 Apr 2002 12:53:18 -0500
wmbattery (1.23) unstable; urgency=low
* Added support for querying for battery status via the sonypi driver, for
sony laptops that do not have apm support. This is a stopgap until linux
gets full ACPI support.
-- Joey Hess <joeyh@debian.org> Thu, 4 Apr 2002 10:25:31 -0500
wmbattery (1.22) unstable; urgency=low
* Converted to use libapm, instead of the hacked up old version of it
used before. This probably breaks wmbattery on the BSD's, for now. The
correct fix for the BSD's will be to get support for their apm
implementations into libapm. To that end, I have filed a bug with all the
code I ripped out.
* The -f option also had to be removed. If libapm does not work right on
systems that needed that flag it's probably a bug in the library.
* Closes: #100027
-- Joey Hess <joeyh@debian.org> Sun, 24 Feb 2002 12:47:53 -0500
wmbattery (1.21) unstable; urgency=low
* Typo, Closes: #125485
-- Joey Hess <joeyh@debian.org> Mon, 17 Dec 2001 21:41:52 -0500
wmbattery (1.20) unstable; urgency=low
* Still show percent sign when blinking low. Closes: #123183
-- Joey Hess <joeyh@debian.org> Sun, 9 Dec 2001 22:44:17 -0500
wmbattery (1.19) unstable; urgency=low
* Used two more grey's in the transition between shadow and highlight
in the dial. Looks a bit better.
-- Joey Hess <joeyh@debian.org> Wed, 7 Nov 2001 22:35:37 -0500
wmbattery (1.18) unstable; urgency=low
* Autoconf 2.50 demands an absolute --mandir=
-- Joey Hess <joeyh@debian.org> Thu, 24 May 2001 15:04:23 -0400
wmbattery (1.17) unstable; urgency=low
* Patch from Edward Betts <edward@debian.org> to make the icon redraw
immediatly when it gets an expose event. The patch also lowers the CPU
time used as the icon is not needlessly redrawn every second. Thanks
Edward! Closes: #97779
* Battery blink fixup. (I seem to have inexplicably lost the changelog
and version involving making the battery blink red on and off when the
status is critical -- I did this recently because the eye tends to
notice the motion).
-- Joey Hess <joeyh@debian.org> Thu, 17 May 2001 13:16:55 -0400
wmbattery (1.16) unstable; urgency=low
* Another patch from Kevin, which allows removal of the
config.{sub,guess} files and does smarter detection.
-- Joey Hess <joeyh@debian.org> Mon, 5 Mar 2001 19:49:36 -0800
wmbattery (1.15) unstable; urgency=medium
* Fixed icon search path.
-- Joey Hess <joeyh@debian.org> Tue, 27 Feb 2001 18:00:44 -0800
wmbattery (1.14) unstable; urgency=low
* OpenBSD port by Kevin Christen <christen@ix.netcom.com>
* Uses autoconf.
-- Joey Hess <joeyh@debian.org> Mon, 26 Feb 2001 22:06:55 -0800
wmbattery (1.13) unstable; urgency=low
* Added support for using files other than /proc/apm, via a -f switch.
(See bug #69585)
-- Joey Hess <joeyh@debian.org> Mon, 21 Aug 2000 11:52:21 -0700
wmbattery (1.12) unstable; urgency=low
* Use /usr/share/icons/wmbattery, not /usr/X11R6/share. Sheesh.
-- Joey Hess <joeyh@debian.org> Thu, 6 Apr 2000 13:16:52 -0700
wmbattery (1.11) unstable; urgency=low
* Build deps.
-- Joey Hess <joeyh@debian.org> Sat, 4 Dec 1999 16:56:32 -0800
wmbattery (1.10) unstable; urgency=low
* Removed install-stamp target, which can cause obscure problems.
-- Joey Hess <joeyh@debian.org> Thu, 30 Sep 1999 13:32:33 -0700
wmbattery (1.9) unstable; urgency=low
* Expanded the man page to detail exactly what all parts of the display
mean.
-- Joey Hess <joeyh@debian.org> Mon, 13 Sep 1999 11:37:11 -0700
wmbattery (1.8) unstable; urgency=low
* Integrated with my build system.
-- Joey Hess <joeyh@debian.org> Sun, 12 Sep 1999 12:47:00 -0700
wmbattery (1.7) unstable; urgency=low
* FHS.
-- Joey Hess <joeyh@debian.org> Mon, 6 Sep 1999 16:57:13 -0700
wmbattery (1.6) unstable; urgency=low
* FreeBSD support, patch from Motoyuki Kasahara <m-kasahr@sra.co.jp>.
-- Joey Hess <joeyh@debian.org> Sun, 8 Aug 1999 20:04:10 -0700
wmbattery (1.5) unstable; urgency=low
* Built w/o that ugly bug source known as fakeroot. Now all files are
owned by root, not me.
-- Joey Hess <joeyh@debian.org> Sun, 8 Aug 1999 17:35:32 -0700
wmbattery (1.4) unstable; urgency=low
* Let's try again on that patch.
-- Joey Hess <joeyh@debian.org> Sun, 8 Aug 1999 17:30:18 -0700
wmbattery (1.3) unstable; urgency=low
* Patch from Hugo Haas <hugoh@MIT.EDU> to allow geometry support.
-- Joey Hess <joeyh@debian.org> Sun, 8 Aug 1999 16:18:44 -0700
wmbattery (1.2) unstable; urgency=low
* Patch from Edwin van Ouwerkerk Moria, may make the charging indicator
work better on thinkpads.
-- Joey Hess <joeyh@debian.org> Thu, 1 Jul 1999 09:58:04 -0700
wmbattery (1.1) unstable; urgency=low
* Fixed man page location.
-- Joey Hess <joeyh@debian.org> Thu, 4 Feb 1999 14:33:58 -0800
wmbattery (1.0) unstable; urgency=low
* First release.
.
* Started with wmapm 1.2 sources. Gutted it and cleaned it up extensively
and turned it into wmbattery.
* Drew new faceplate and graphics.
* Converted manpage to refer to new program name.
* Reorganized source tree.
* Split single xpm up into lots of small xpms, loaded seperately.
* Cleaned up Makefile.
* Removed README, TODO, INSTALL, etc; I'll write my own.
* Parse command line with getopt.
* Made -d work to set the display.
-- Joey Hess <joeyh@debian.org> Fri, 25 Dec 1998 18:03:21 -0500

1
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9

24
wmbattery/debian/control Normal file
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Source: wmbattery
Section: x11
Priority: extra
Build-Depends: debhelper (>= 9), libxext-dev, libxpm-dev, autoconf, libapm-dev, dpkg-dev (>= 1.9.0), libxt-dev, libupower-glib-dev
Maintainer: Debian QA Group <packages@qa.debian.org>
Standards-Version: 3.9.3
Vcs-Git: git://git.kitenet.net/wmbattery
Homepage: http://kitenet.net/~joey/code/wmbattery/
Package: wmbattery
Architecture: any
Depends: ${shlibs:Depends}, ${misc:Depends}, upower
Suggests: wmaker
Description: display laptop battery info, dockable in WindowMaker
wmbattery displays the status of your laptop's battery in a small icon.
This includes if it is plugged in, if the battery is charging, how many
minutes of battery life remain, and battery status (high - green, low -
yellow, or critical - red).
.
There's nothing in the program that makes it require WindowMaker, except
maybe the look. It can be docked in WindowMaker or AfterStep's dock.
.
wmbattery supports multi-battery machines, and can estimate how long
it will take the battery to finish charging or discharging.

12
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Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Source: derived from wmapm
Files: *
Copyright: 1998-2008 Joey Hess <joey@kitenet.net>
1998 Chris D. Faulhaber <jedgar@speck.ml.org>
Martijm Pieterse <pieterse@xs4all.nl> and
Antoine Nulle <warp@xs4all.nl>
Note: I would also like to thank Anna Hess for artistic guidance.
License: GPL-2
On Debian systems, the complete text of the GPL can be found in
/usr/share/common-licenses/GPL.

2
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TODO
README

2
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@ -0,0 +1,2 @@
?package(wmbattery):needs="x11" section="Applications/System/Monitoring" \
title="wmbattery" longtitle="wmbattery" command="wmbattery"

11
wmbattery/debian/rules Executable file
View file

@ -0,0 +1,11 @@
#!/usr/bin/make -f
%:
dh $@
override_dh_auto_configure:
autoconf
dh_auto_configure
# Not intended for use by anyone except the author.
announcedir:
@echo ${HOME}/src/joeywiki/code/wmbattery/news

43
wmbattery/dial_bright.xpm Normal file
View file

@ -0,0 +1,43 @@
/* XPM */
static char * dial_bright_xpm[] = {
"56 31 9 1",
" c #00000000FFFF",
". c #000000000000",
"X c #2081B2CAAEBA",
"o c #FFFFFFFFFFFF",
"O c #38E341034103",
"+ c #C71BC30BC71B",
"@ c #965896589658",
"# c #208120812081",
"$ c #000049244103",
" .......... ",
" ....XXXXXXXXXX.... ",
" ...XXXXXXXXXXXXXXXXXX... ",
" ..XXXXXXXXXXXXXXXXXXXXXXXX.. ",
" .XXXXXXXXXXXXXXXXXXXXXXXXXXXX. ",
" ..XXXXXXXXXXooooooooooXXXXXXXXXX.O ",
" .XXXXXXXXXooo oo+XXXXXXXXXO ",
" .XXXXXXXXoo ++XXXXXXXX@ ",
" .XXXXXXXoo @@XXXXXXX@ ",
" .XXXXXXoo @XXXXXXX+ ",
" .XXXXXXo OOXXXXXX+ ",
" .XXXXXXo OXXXXXXo ",
" .XXXXXo .XXXXXo ",
" .XXXXXo .XXXXXo ",
" .XXXXXo .XXXXXo ",
" .XXXXXo .XXXXXo ",
" .XXXXXo .XXXXXo ",
" .XXXXo .................................... .XXXXo ",
" .XXXXo .##################################o .XXXXo ",
" .XXXXXo .##$$$$###$$$$#######$$$$###$$$$###o .XXXXXo ",
" .XXXXo .#$####$#$####$##X##$####$#$####$##o .XXXXo ",
" .XXXXo .#$####$#$####$##X##$####$#$####$##o .XXXXXo",
".XXXXXo .#$####$#$####$#####$####$#$####$##o .XXXXXo",
".XXXXo .##$$$$###$$$$#######$$$$###$$$$###o .XXXXo",
".XXXXo .#$####$#$####$#####$####$#$####$##o .XXXXo",
".XXXXo .#$####$#$####$##X##$####$#$####$##o .XXXXo",
".XXXXo .#$####$#$####$##X##$####$#$####$##o .XXXXo",
".XXXXo .##$$$$###$$$$#######$$$$###$$$$###o .XXXXo",
".XXXXo .##################################o .XXXXo",
".XXXXo .##################################o .XXXXo",
".ooooo .ooooooooooooooooooooooooooooooooooo .ooooo"};

43
wmbattery/dial_dim.xpm Normal file
View file

@ -0,0 +1,43 @@
/* XPM */
static char * dial_dim_xpm[] = {
"56 31 9 1",
" c #00000000FFFF",
". c #000000000000",
"X c #000049244103",
"o c #FFFFFFFFFFFF",
"O c #38E341034103",
"+ c #C71BC30BC71B",
"@ c #965896589658",
"# c #208120812081",
"$ c #2081B2CAAEBA",
" .......... ",
" ....XXXXXXXXXX.... ",
" ...XXXXXXXXXXXXXXXXXX... ",
" ..XXXXXXXXXXXXXXXXXXXXXXXX.. ",
" .XXXXXXXXXXXXXXXXXXXXXXXXXXXX. ",
" ..XXXXXXXXXXooooooooooXXXXXXXXXX.. ",
" .XXXXXXXXXooo oooXXXXXXXXXO ",
" .XXXXXXXXoo ++XXXXXXXXO ",
" .XXXXXXXoo @@XXXXXXX@ ",
" .XXXXXXoo @XXXXXXX@ ",
" .XXXXXXo OOXXXXXX+ ",
" .XXXXXXo OXXXXXX+ ",
" .XXXXXo .XXXXXo ",
" .XXXXXo .XXXXXo ",
" .XXXXXo .XXXXXo ",
" .XXXXXo .XXXXXo ",
" .XXXXXo .XXXXXo ",
" .XXXXo .................................... .XXXXo ",
" .XXXXo .##################################o .XXXXo ",
" .XXXXXo .##XXXX###XXXX#######XXXX###XXXX###o .XXXXXo ",
" .XXXXo .#X####X#X####X##$##X####X#X####X##o .XXXXo ",
" .XXXXo .#X####X#X####X##$##X####X#X####X##o .XXXXXo",
".XXXXXo .#X####X#X####X#####X####X#X####X##o .XXXXXo",
".XXXXo .##XXXX###XXXX#######XXXX###XXXX###o .XXXXo",
".XXXXo .#X####X#X####X#####X####X#X####X##o .XXXXo",
".XXXXo .#X####X#X####X##$##X####X#X####X##o .XXXXo",
".XXXXo .#X####X#X####X##$##X####X#X####X##o .XXXXo",
".XXXXo .##XXXX###XXXX#######XXXX###XXXX###o .XXXXo",
".XXXXo .##################################o .XXXXo",
".XXXXo .##################################o .XXXXo",
".ooooo .ooooooooooooooooooooooooooooooooooo .ooooo"};

74
wmbattery/face.xpm Normal file
View file

@ -0,0 +1,74 @@
/* XPM */
static char * face_xpm[] = {
"64 64 7 1",
" c #00000000FFFF",
". c #000000000000",
"X c #000049244103",
"o c #FFFFFFFFFFFF",
"O c #C71BC30BC71B",
"+ c #965896589658",
"@ c #208120812081",
" ",
" ",
" ",
" ",
" .......... ",
" ....XXXXXXXXXX.... ",
" ...XXXXXXXXXXXXXXXXXX... ",
" ..XXXXXXXXXXXXXXXXXXXXXXXX.. ",
" .XXXXXXXXXXXXXXXXXXXXXXXXXXXX. ",
" ..XXXXXXXXXXooooooooooXXXXXXXXXX.. ",
" .XXXXXXXXXooo ooOXXXXXXXXX. ",
" .XXXXXXXXoo OOXXXXXXXX+ ",
" .XXXXXXXoo ++XXXXXXX+ ",
" .XXXXXXoo +.XXXXXXO ",
" .XXXXXXo .XXXXXXO ",
" .XXXXXXo .XXXXXXo ",
" .XXXXXo .XXXXXo ",
" .XXXXXo .XXXXXo ",
" .XXXXXo .XXXXXo ",
" .XXXXXo .XXXXXo ",
" .XXXXXo .XXXXXo ",
" .XXXXo .................................... .XXXXo ",
" .XXXXo .@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@o .XXXXo ",
" .XXXXXo .@@XXXX@@@XXXX@@@@@@@XXXX@@@XXXX@@@o .XXXXXo ",
" .XXXXo .@X@@@@X@X@@@@X@@X@@X@@@@X@X@@@@X@@o .XXXXo ",
" .XXXXo .@X@@@@X@X@@@@X@@X@@X@@@@X@X@@@@X@@o .XXXXXo ",
" .XXXXXo .@X@@@@X@X@@@@X@@@@@X@@@@X@X@@@@X@@o .XXXXXo ",
" .XXXXo .@@XXXX@@@XXXX@@@@@@@XXXX@@@XXXX@@@o .XXXXo ",
" .XXXXo .@X@@@@X@X@@@@X@@@@@X@@@@X@X@@@@X@@o .XXXXo ",
" .XXXXo .@X@@@@X@X@@@@X@@X@@X@@@@X@X@@@@X@@o .XXXXo ",
" .XXXXo .@X@@@@X@X@@@@X@@X@@X@@@@X@X@@@@X@@o .XXXXo ",
" .XXXXo .@@XXXX@@@XXXX@@@@@@@XXXX@@@XXXX@@@o .XXXXo ",
" .XXXXo .@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@o .XXXXo ",
" .XXXXo .@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@o .XXXXo ",
" .ooooo .ooooooooooooooooooooooooooooooooooo .ooooo ",
" ",
" ",
" ",
" ",
" ........................................................ ",
" .@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@o ",
" .@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@o ",
" .@@@@@@@@@@@@@@@@@@@@@@@@@@@@@XXXXXXXXXXXXXXXXXXXXX@@@@o ",
" .@@@@@@@@@@@@@@@@@@@@@X@@@@@@X@@@@@@@@@@@@@@@@@@@@@X@@@o ",
" .@@@@@@@@@@@@@@@@@@@@XXX@@@@@X@@@@@@@@@@@@@@@@@@@@@X@@@o ",
" .@@@@@XXXX@@@@@@@@@@XXX@XX@@@X@@@@XXX@@@XXX@@@X@@@@X@@@o ",
" .@@@@X@@@XXX@@@@@@@@XX@@@@XX@X@X@X@@@X@X@@@X@X@X@X@XXX@o ",
" .@@@@X@@@X@@@@@@@@@XXX@@@@@@@X@X@X@@@X@X@@@X@@X@X@@XXX@o ",
" .@@XXX@@@X@@@XX@@@@XX@@@@@@@@X@@@@XXX@@@XXX@@@@X@@@XXX@o ",
" .@X@@X@@@XXX@@@XX@XXX@@@@@@@@X@X@X@@@X@X@@@X@@X@X@@XXX@o ",
" .@X@@@XXXX@@@@@@@XXX@@@@@@@@@X@X@X@@@X@X@@@X@X@X@X@XXX@o ",
" .@X@@@@@@@@@@@@@@@X@@@@@@@@@@X@@@@XXX@@@XXX@@@@@X@@X@@@o ",
" .@X@@@@@@@@@@@@@@@@@@@@@@@@@@X@@@@@@@@@@@@@@@@@@@@@X@@@o ",
" .@@@@@@@@@@@@@@@@@@@@@@@@@@@@X@@@@@@@@@@@@@@@@@@@@@X@@@o ",
" .@@@@@@@@@@@@@@@@@@@@@@@@@@@@@XXXXXXXXXXXXXXXXXXXXX@@@@o ",
" .@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@o ",
" .@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@o ",
" .@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@o ",
" .ooooooooooooooooooooooooooooooooooooooooooooooooooooooo ",
" ",
" ",
" ",
" ",
" "};

46
wmbattery/mask.xbm Normal file
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@ -0,0 +1,46 @@
#define mask_width 64
#define mask_height 64
static char mask_bits[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8,
0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xff, 0xff, 0x01, 0x00, 0x00,
0x00, 0x00, 0xf0, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0xfc, 0xff,
0xff, 0x3f, 0x00, 0x00, 0x00, 0x00, 0xfe, 0xff, 0xff, 0x7f, 0x00, 0x00,
0x00, 0x80, 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0x00, 0xc0, 0xff, 0x07,
0xe0, 0xff, 0x03, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0xff, 0x07, 0x00,
0x00, 0xf0, 0x3f, 0x00, 0x00, 0xfc, 0x0f, 0x00, 0x00, 0xf8, 0x0f, 0x00,
0x00, 0xf0, 0x1f, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0xc0, 0x3f, 0x00,
0x00, 0xfe, 0x01, 0x00, 0x00, 0x80, 0x7f, 0x00, 0x00, 0xfe, 0x00, 0x00,
0x00, 0x00, 0x7f, 0x00, 0x00, 0x7f, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x00,
0x80, 0x3f, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x01, 0x80, 0x3f, 0x00, 0x00,
0x00, 0x00, 0xfc, 0x01, 0xc0, 0x1f, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x03,
0xc0, 0xcf, 0xff, 0xff, 0xff, 0xff, 0xf3, 0x03, 0xc0, 0xcf, 0xff, 0xff,
0xff, 0xff, 0xf3, 0x03, 0xe0, 0xcf, 0xff, 0xff, 0xff, 0xff, 0xf3, 0x07,
0xe0, 0xc7, 0xff, 0xff, 0xff, 0xff, 0xe3, 0x07, 0xe0, 0xc7, 0xff, 0xff,
0xff, 0xff, 0xe3, 0x0f, 0xf0, 0xc7, 0xff, 0xff, 0xff, 0xff, 0xe3, 0x0f,
0xf0, 0xc3, 0xff, 0xff, 0xff, 0xff, 0xc3, 0x0f, 0xf0, 0xc3, 0xff, 0xff,
0xff, 0xff, 0xc3, 0x0f, 0xf0, 0xc3, 0xff, 0xff, 0xff, 0xff, 0xc3, 0x0f,
0xf0, 0xc3, 0xff, 0xff, 0xff, 0xff, 0xc3, 0x0f, 0xf0, 0xc3, 0xff, 0xff,
0xff, 0xff, 0xc3, 0x0f, 0xf0, 0xc3, 0xff, 0xff, 0xff, 0xff, 0xc3, 0x0f,
0xf0, 0xc3, 0xff, 0xff, 0xff, 0xff, 0xc3, 0x0f, 0xf0, 0xc3, 0xff, 0xff,
0xff, 0xff, 0xc3, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0xf0, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0x0f, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0xf0, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0x0f, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0xf0, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0x0f, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0xf0, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0x0f, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0xf0, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0x0f, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0xf0, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0x0f, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0xf0, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, };

18
wmbattery/nocharging.xpm Normal file
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@ -0,0 +1,18 @@
/* XPM */
static char *nocharging[] = {
/* width height num_colors chars_per_pixel */
" 15 9 2 1",
/* colors */
". c #202020",
"# c #004941",
/* pixels */
".........#.....",
"........###....",
".......###.##..",
".......##....##",
"......###......",
"##....##.......",
"..##.###.......",
"....###........",
".....#........."
};

17
wmbattery/plugged.xpm Normal file
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@ -0,0 +1,17 @@
/* XPM */
static char *plugged[] = {
/* width height num_colors chars_per_pixel */
" 10 8 2 1",
/* colors */
". c #202020",
"# c #20b2ae",
/* pixels */
"....####..",
"...#...###",
"...#...#..",
".###...#..",
"#..#...###",
"#...####..",
"#.........",
"#........."
};

223
wmbattery/simplehal.c Normal file
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@ -0,0 +1,223 @@
/* Not particularly good interface to hal, for programs that used to use
* apm.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <libhal.h>
#include "apm.h"
static DBusConnection *dbus_ctx = NULL;
static LibHalContext *hal_ctx = NULL;
int num_ac_adapters = 0;
int num_batteries = 0;
char **ac_adapters = NULL;
char **batteries = NULL;
int connect_hal (void) {
DBusError error;
dbus_error_init(&error);
dbus_ctx = dbus_bus_get_private(DBUS_BUS_SYSTEM, &error);
if (dbus_ctx == NULL) {
fprintf(stderr, "error: dbus_bus_get: %s: %s\n",
error.name, error.message);
LIBHAL_FREE_DBUS_ERROR(&error);
return 0;
}
if ((hal_ctx = libhal_ctx_new()) == NULL) {
fprintf(stderr, "error: libhal_ctx_new\n");
LIBHAL_FREE_DBUS_ERROR(&error);
return 0;
}
if (!libhal_ctx_set_dbus_connection(hal_ctx, dbus_ctx)) {
fprintf(stderr, "error: libhal_ctx_set_dbus_connection: %s: %s\n",
error.name, error.message);
LIBHAL_FREE_DBUS_ERROR(&error);
return 0;
}
if (!libhal_ctx_init(hal_ctx, &error)) {
if (dbus_error_is_set(&error)) {
fprintf(stderr, "error: libhal_ctx_init: %s: %s\n", error.name, error.message);
LIBHAL_FREE_DBUS_ERROR(&error);
}
fprintf(stderr, "Could not initialise connection to hald.\n"
"Normally this means the HAL daemon (hald) is not running or not ready.\n");
return 0;
}
return 1;
}
int hal_ready (void) {
if (hal_ctx && dbus_connection_get_is_connected(dbus_ctx)) {
return 1;
}
else {
/* The messy business of reconnecting.
* dbus's design is crap when it comes to reconnecting.
* If dbus is down, can't actually close the connection to hal,
* since libhal wants to use dbus to do it. */
if (dbus_ctx) {
dbus_connection_close(dbus_ctx);
dbus_connection_unref(dbus_ctx);
}
dbus_ctx = NULL;
hal_ctx = NULL;
return connect_hal();
}
}
signed int get_hal_int (const char *udi, const char *key, int optional) {
int ret;
DBusError error;
if (! hal_ready()) {
return -1;
}
dbus_error_init(&error);
ret = libhal_device_get_property_int (hal_ctx, udi, key, &error);
if (! dbus_error_is_set (&error)) {
return ret;
}
else {
if (! optional) {
fprintf(stderr, "error: libhal_device_get_property_int: %s: %s\n",
error.name, error.message);
}
dbus_error_free (&error);
return -1;
}
}
signed int get_hal_bool (const char *udi, const char *key, int optional) {
int ret;
DBusError error;
if (! hal_ready()) {
return -1;
}
dbus_error_init(&error);
ret = libhal_device_get_property_bool (hal_ctx, udi, key, &error);
if (! dbus_error_is_set (&error)) {
return ret;
}
else {
if (! optional) {
fprintf(stderr, "error: libhal_device_get_property_bool: %s: %s\n",
error.name, error.message);
}
dbus_error_free (&error);
return -1;
}
}
void find_devices (void) {
DBusError error;
dbus_error_init(&error);
if (ac_adapters)
libhal_free_string_array(ac_adapters);
ac_adapters = libhal_find_device_by_capability(hal_ctx, "ac_adapter",
&num_ac_adapters, &error);
if (dbus_error_is_set (&error)) {
fprintf (stderr, "error: %s: %s\n", error.name, error.message);
LIBHAL_FREE_DBUS_ERROR (&error);
}
if (batteries)
libhal_free_string_array(batteries);
batteries = libhal_find_device_by_capability(hal_ctx, "battery",
&num_batteries, &error);
if (dbus_error_is_set (&error)) {
fprintf (stderr, "error: %s: %s\n", error.name, error.message);
LIBHAL_FREE_DBUS_ERROR (&error);
}
}
int simplehal_supported (void) {
if (! connect_hal()) {
return 0;
}
else {
find_devices();
return 1;
}
}
/* Fill the passed apm_info struct. */
int simplehal_read (int battery, apm_info *info) {
char *device;
int i;
/* Allow a battery that was not present before to appear. */
if (battery > num_batteries) {
find_devices();
}
info->battery_flags = 0;
info->using_minutes = 0;
info->ac_line_status=0;
for (i = 0 ; i < num_ac_adapters && ! info->ac_line_status ; i++) {
info->ac_line_status = (get_hal_bool(ac_adapters[i], "ac_adapter.present", 0) == 1);
}
if (battery > num_batteries) {
info->battery_percentage = 0;
info->battery_time = 0;
info->battery_status = BATTERY_STATUS_ABSENT;
return 0;
}
else {
device=batteries[battery-1];
}
if (get_hal_bool(device, "battery.present", 0) != 1) {
info->battery_percentage = 0;
info->battery_time = 0;
info->battery_status = BATTERY_STATUS_ABSENT;
return 0;
}
/* remaining_time and charge_level.percentage are not a mandatory
* keys, so if not present, -1 will be returned */
info->battery_time = get_hal_int(device, "battery.remaining_time", 1);
info->battery_percentage = get_hal_int(device, "battery.charge_level.percentage", 1);
if (get_hal_bool(device, "battery.rechargeable.is_discharging", 0) == 1) {
info->battery_status = BATTERY_STATUS_CHARGING;
/* charge_level.warning and charge_level.low are not
* required to be available; this is good enough */
if (info->battery_percentage < 1) {
info->battery_status = BATTERY_STATUS_CRITICAL;
}
else if (info->battery_percentage < 10) {
info->battery_status = BATTERY_STATUS_LOW;
}
}
else if (info->ac_line_status &&
get_hal_bool(device, "battery.rechargeable.is_charging", 0) == 1) {
info->battery_status = BATTERY_STATUS_CHARGING;
info->battery_flags = info->battery_flags | BATTERY_FLAGS_CHARGING;
}
else if (info->ac_line_status) {
/* Must be fully charged. */
info->battery_status = BATTERY_STATUS_HIGH;
}
else {
fprintf(stderr, "unknown battery state\n");
}
return 0;
}

2
wmbattery/simplehal.h Normal file
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@ -0,0 +1,2 @@
int simplehal_supported (void);
int simplehal_read (int battery, apm_info *info);

16
wmbattery/smallfont.xpm Normal file
View file

@ -0,0 +1,16 @@
/* XPM */
static char * smallfont_xpm[] = {
"67 7 6 1",
" c #208120812081",
". c #2081B2CAAEBA",
"X c #000049244103",
"o c #18618A288617",
"O c #000079E771C6",
"+ c #104079E779E7",
" ... XXXo o...o o...o oXXXo o...o o...o o...o o...o o...o X o",
". . X . X . X . . . . X . X X . . . . . X X X .",
". . X . X . X . . . . X . X X . . . . . X X .",
"oXXXo XXXo o...o ...o o...o O...o o...o XXXo o...o +...o X o",
". . X . . X X . X . X . . . X . . . X . X X .",
". . X . . X X . X . X . . . X . . . X . X X X .",
" ... XXX. o...o o...o XXXo o...o o...o XXXO o...o o...o X ."};

74
wmbattery/sonypi.c Normal file
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@ -0,0 +1,74 @@
#include <stdio.h>
#include <sys/ioctl.h>
#include "apm.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include "sonypi.h"
signed int spicfd = -1;
int sonypi_supported (void) {
if ((spicfd = open("/dev/sonypi", O_RDWR)) == -1)
return 0;
else
return 1;
}
inline int sonypi_ioctl(int ioctlno, void *param) {
if (ioctl(spicfd, ioctlno, param) < 0)
return 0;
else
return 1;
}
/* Read battery info from sonypi device and shove it into an apm_info
* struct. */
int sonypi_read (apm_info *info) {
__u8 batflags;
__u16 cap, rem;
int havebatt = 0;
info->using_minutes = info->battery_flags = 0;
if (! sonypi_ioctl(SONYPI_IOCGBATFLAGS, &batflags)) {
return 1;
}
info->ac_line_status = (batflags & SONYPI_BFLAGS_AC) != 0;
if (batflags & SONYPI_BFLAGS_B1) {
if (! sonypi_ioctl(SONYPI_IOCGBAT1CAP, &cap))
return 1;
if (! sonypi_ioctl(SONYPI_IOCGBAT1REM, &rem))
return 1;
havebatt = 1;
}
else if (batflags & SONYPI_BFLAGS_B2) {
/* Not quite right, if there is a second battery I should
* probably merge the two somehow.. */
if (! sonypi_ioctl(SONYPI_IOCGBAT2CAP, &cap))
return 1;
if (! sonypi_ioctl(SONYPI_IOCGBAT2REM, &rem))
return 1;
havebatt = 1;
}
else {
info->battery_percentage = 0;
info->battery_status = BATTERY_STATUS_ABSENT;
}
if (havebatt) {
info->battery_percentage = 100 * rem / cap;
/* Guess at whether the battery is charging. */
if (info->battery_percentage < 99 && info->ac_line_status == 1) {
info->battery_flags = info->battery_flags | BATTERY_FLAGS_CHARGING;
info->battery_status = BATTERY_STATUS_CHARGING;
}
}
/* Sadly, there is no way to estimate this. */
info->battery_time = 0;
return 0;
}

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int sonypi_supported (void);
int sonypi_read (apm_info *info);
/* There's no good place to get these constants, so I must define them
* myself. */
#include <linux/types.h>
/* get battery full capacity/remaining capacity */
#define SONYPI_IOCGBAT1CAP _IOR('v', 2, __u16)
#define SONYPI_IOCGBAT1REM _IOR('v', 3, __u16)
#define SONYPI_IOCGBAT2CAP _IOR('v', 4, __u16)
#define SONYPI_IOCGBAT2REM _IOR('v', 5, __u16)
/* get battery flags: battery1/battery2/ac adapter present */
#define SONYPI_BFLAGS_B1 0x01
#define SONYPI_BFLAGS_B2 0x02
#define SONYPI_BFLAGS_AC 0x04
#define SONYPI_IOCGBATFLAGS _IOR('v', 7, __u8)

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/* XPM */
static char *unplugged[] = {
/* width height num_colors chars_per_pixel */
" 10 8 2 1",
/* colors */
". c #202020",
"# c #004941",
/* pixels */
"....####..",
"...#...###",
"...#...#..",
".###...#..",
"#..#...###",
"#...####..",
"#.........",
"#........."
};

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/* Not particularly good interface to hal, for programs that used to use
* apm.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <upower.h>
#include "apm.h"
int num_batteries = 0;
struct context {
int current;
int needed;
guint state;
int percentage;
gboolean ac;
int time;
};
static void get_devinfo(gpointer device, gpointer result)
{
gboolean online;
gdouble percentage;
guint state;
guint kind;
gint64 time_to_empty;
gint64 time_to_full;
struct context * ctx = result;
g_object_get(G_OBJECT(device), "percentage", &percentage,
"online", &online,
"state", &state,
"kind", &kind,
"time-to-empty", &time_to_empty,
"time-to-full", &time_to_full,
NULL);
if (kind == UP_DEVICE_KIND_BATTERY) {
if (ctx->current == ctx->needed) {
ctx->percentage = (int)percentage;
ctx->state = state;
if (time_to_empty) {
ctx->time = time_to_empty;
} else {
ctx->time = time_to_full;
}
}
ctx->current++;
} else if (kind == UP_DEVICE_KIND_LINE_POWER) {
ctx->ac |= online;
}
}
int upower_supported (void) {
UpClient * up;
up = up_client_new();
if (!up) {
return 0;
}
else {
GPtrArray * devices = up_client_get_devices(up);
if (!devices) {
g_object_unref(up);
return 0;
} else {
g_ptr_array_unref(devices);
g_object_unref(up);
return 1;
}
}
}
/* Fill the passed apm_info struct. */
int upower_read(int battery, apm_info *info) {
UpClient * up;
GPtrArray * devices = NULL;
up = up_client_new();
if (!up) {
return -1;
}
#if !UP_CHECK_VERSION(0, 9, 99)
/* Allow a battery that was not present before to appear. */
up_client_enumerate_devices_sync(up, NULL, NULL);
#endif
devices = up_client_get_devices(up);
if (!devices) {
return -1;
}
info->battery_flags = 0;
info->using_minutes = 0;
struct context ctx = {
.current = 0,
.needed = battery - 1,
.state = UP_DEVICE_STATE_UNKNOWN,
.percentage = -1,
.ac = FALSE,
.time = -1
};
g_ptr_array_foreach(devices, &get_devinfo, &ctx);
info->ac_line_status = ctx.ac;
/* remaining_time and charge_level.percentage are not a mandatory
* keys, so if not present, -1 will be returned */
info->battery_time = ctx.time;
info->battery_percentage = ctx.percentage;
if (ctx.state == UP_DEVICE_STATE_DISCHARGING) {
info->battery_status = BATTERY_STATUS_CHARGING;
/* charge_level.warning and charge_level.low are not
* required to be available; this is good enough */
if (info->battery_percentage < 1) {
info->battery_status = BATTERY_STATUS_CRITICAL;
}
else if (info->battery_percentage < 10) {
info->battery_status = BATTERY_STATUS_LOW;
}
}
else if (info->ac_line_status && ctx.state == UP_DEVICE_STATE_CHARGING) {
info->battery_status = BATTERY_STATUS_CHARGING;
info->battery_flags = info->battery_flags | BATTERY_FLAGS_CHARGING;
}
else if (info->ac_line_status) {
/* Must be fully charged. */
info->battery_status = BATTERY_STATUS_HIGH;
}
else {
fprintf(stderr, "unknown battery state\n");
}
if (ctx.percentage < 0) {
info->battery_percentage = 0;
info->battery_time = 0;
info->battery_status = BATTERY_STATUS_ABSENT;
}
g_ptr_array_free(devices, TRUE);
g_object_unref(up);
return 0;
}

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int upower_supported(void);
int upower_read(int battery, apm_info *info);

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.TH WMBATTERY 1x
.SH NAME
wmbattery \- dockable battery monitor
.SH SYNOPSIS
.B wmbattery
[options]
.SH DESCRIPTION
.PP
.B wmbattery
is a battery monitor. It is used to visually display the system's battery
status.
.PP
.B wmbattery
can get battery information using upower, HAL, APM, ACPI, or
the SPIC controller in some Sony laptops.
.B wmbattery
is dockable using WindowMaker and AfterStep window managers; under
other window managers
.B wmbattery
appears as a nicely-sized 64x64 application.
.PP
.B wmbattery
displays the status of your laptop's battery in a small icon. This
includes if it is plugged in, if the battery is charging, how many
minutes of battery life remain, battery life remaining (with both a
percentage and a graph), and battery status (high - green, low -
yellow, or critical - red).
.SH "ELEMENTS OF THE DISPLAY"
The
.B wmbattery
display consists of these elements:
.TP
.B dial
The large dial at the top of the display shows battery life remaining.
.TP
.B time display
The time display, right under and in the middle of the dial, shows how
many hours and minutes of battery life is estimated to remain at the
current rate of use.
.P
.RS
If ACPI is used and battery is charging, the time display will instead show
a countdown (starting with a minus sign) of how many hours and minutes it is
estimated to take until the battery is fully charged.
.RE
.TP
.B power cord
The small icon of a power cord plug, in the bottom left, tells if the
laptop is plugged into wall power. If so, it will be lit.
.TP
.B charging indicator
The lightning bolt icon, to the right of the plug, tells if the
battery is being charged. If so it will be lit and will connect the
plug to the battery.
.TP
.B battery icon
The battery icon, to the right of the lighting bolt, shows the
percentage of battery time. If the battery is removed the icon will be
dimmed. If the computer is low on power the battery will turn yellow;
if the computer is critically low on power and about to die because of
it, it will turn red.
.SH OPTIONS
.TP
.B \-h
Display list of command-line options.
.TP
.B \-w secs
Pause this many seconds between updates.
.TP
.B \-d display
Use the designated X display.
.TP
.B \-g +x+y
Specify geometry. This specifies position, not size.
.TP
.B \-b battnum
Display the given battery. Only of use with the HAL or ACPI interfaces on
systems with more than one battery. The default is to display the first
battery found.
.TP
.B \-l percent
Set the percentage at which the battery is considered to be running low. By
default, this percentage is determined automaticall, and you shouldn't
need to set it. If you set this, you should probably also set the \-c
switch.
.TP
.B \-c percent
Set the percentage at which the battery is considered to be critically low.
By default, this percentage is determined automatically, and you shouldn't
need to set it. If you set this, you should probably also set the \-l
switch.
.TP
.B \-e
wmbattery contains code for estimating the time remaining before discharge,
and until full charge, and this code is used if no other source of this
informaton is available. This switch makes wmbattery use its time
estimation code even if some other estimate is available.
.TP
.B \-s granularity
Ignore fluctuations less than the specified granularity percent when
estimating time. (Implies -e)
.TP
.B \-a file.au
Play the specified au file (by sending it to /dev/audio) when the battery
is low.
.TP
.B \-i
Display as icon.
.SH AUTHOR
Joey Hess <joey@kitenet.net>

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#include "config.h"
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <X11/xpm.h>
#include <X11/extensions/shape.h>
#include <stdarg.h>
#include <signal.h>
#include <time.h>
#include <errno.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#ifdef HAVE_GETOPT_H
#include <getopt.h>
#endif
#include "wmbattery.h"
#include "mask.xbm"
#include "sonypi.h"
#include "acpi.h"
#ifdef HAL
#include "simplehal.h"
#endif
#ifdef UPOWER
#include "upower.h"
#endif
Pixmap images[NUM_IMAGES];
Window root, iconwin, win;
int screen;
XpmIcon icon;
Display *display;
GC NormalGC;
int pos[2] = {0, 0};
char *crit_audio_fn = NULL;
char *crit_audio;
int crit_audio_size;
int battnum = 1;
#ifdef HAL
int use_simplehal = 0;
#endif
#ifdef UPOWER
int use_upower = 0;
#endif
int use_sonypi = 0;
int use_acpi = 0;
int delay = 0;
int always_estimate_remaining = 0;
int granularity_estimate_remaining = 1;
int initial_state = WithdrawnState;
signed int low_pct = -1;
signed int critical_pct = -1;
void error(const char *fmt, ...) {
va_list arglist;
va_start(arglist, fmt);
fprintf(stderr, "Error: ");
vfprintf(stderr, fmt, arglist);
fprintf(stderr, "\n");
va_end(arglist);
exit(1);
}
int apm_change(apm_info *cur) {
static int ac_line_status = 0, battery_status = 0, battery_flags = 0,
battery_percentage = 0, battery_time = 0, using_minutes = 0;
int i = cur->ac_line_status == ac_line_status &&
cur->battery_status == battery_status &&
cur->battery_flags == battery_flags &&
cur->battery_percentage == battery_percentage &&
cur->battery_time == battery_time &&
cur->using_minutes == using_minutes;
ac_line_status = cur->ac_line_status;
battery_status = cur->battery_status;
battery_flags = cur->battery_flags;
battery_percentage = cur->battery_percentage;
battery_time = cur->battery_time;
using_minutes = cur->using_minutes;
return i;
}
/* Calculate battery estimate */
void estimate_timeleft(apm_info *cur_info) {
/* Time of the last estimate */
static time_t estimate_time = 0;
/* Estimated time left */
static time_t estimate = 0;
/* Time when we last noticed a battery level change */
static time_t battery_change_time = 0;
/* The previous estimation we had before the battery level changed */
static time_t prev_estimate = 0;
/* Percentage at the last estimate */
static short percent = 0;
/* Where we charging or discharging the last time we were called? */
static short was_charging = 1;
/* Have we made a guess lately? */
static short guessed_lately = 0;
time_t t;
int interval;
short is_charging = cur_info->battery_flags & BATTERY_FLAGS_CHARGING;
errno = 0;
if (time(&t) == ((time_t)-1) && errno != 0)
goto estim_values;
if ((
/* AC is on and battery is not charging anymore or ... */
(cur_info->ac_line_status == AC_LINE_STATUS_ON) && !is_charging
) ||
(
/* ... the charging state has changed */
is_charging ^ was_charging
)) {
/* Reset counters */
battery_change_time = t;
estimate = -1;
guessed_lately = 0;
estimate_time = t;
prev_estimate = 0;
goto estim_values;
}
/* No change: decrease estimate */
if ((percent - cur_info->battery_percentage)
/ granularity_estimate_remaining == 0) {
estimate -= t - estimate_time;
estimate_time = t;
if (guessed_lately && estimate < 0)
estimate = 0;
goto estim_values;
}
/* The battery level changed: calculate estimate based
* on change speed and previous estimate */
guessed_lately = 1;
estimate_time = t;
interval = estimate_time - battery_change_time;
prev_estimate = estimate;
battery_change_time = estimate_time;
estimate = (is_charging
? (cur_info->battery_percentage - 100)
: cur_info->battery_percentage)
* interval / (percent - cur_info->battery_percentage);
if (prev_estimate > 0)
estimate = (estimate * 2 + prev_estimate) / 3;
estim_values:
percent = cur_info->battery_percentage;
was_charging = is_charging;
cur_info->battery_time = estimate;
if (estimate < 0)
estimate = 0;
cur_info->using_minutes = 0;
}
/* Load up the images this program uses. */
void load_images() {
int x;
char fn[128]; /* enough? */
for(x=0; x < NUM_IMAGES; x++) {
sprintf(fn, "%s/%s.xpm", ICONDIR, image_info[x].filename);
if (XpmReadFileToPixmap(display, root, fn, &images[x], NULL, NULL)) {
/* Check in current direcotry for fallback. */
sprintf(fn, "%s.xpm", image_info[x].filename);
if (XpmReadFileToPixmap(display, root, fn, &images[x], NULL, NULL)) {
error("Failed to load %s\n",fn);
}
}
}
}
void load_audio() {
int fd;
struct stat s;
crit_audio = NULL;
if (crit_audio_fn == NULL) {
return;
}
fd = open(crit_audio_fn, 0);
if (fd == -1) {
error("unable to open audio file");
}
if (fstat(fd, &s) == 0) {
crit_audio_size = s.st_size;
crit_audio = malloc(crit_audio_size);
/* XXX: make this more robust? (loop?) */
if (read(fd, crit_audio, crit_audio_size) != crit_audio_size) {
free(crit_audio);
crit_audio = NULL;
error("unable to read audio file");
}
}
close(fd);
}
/* Returns the display to run on (or NULL for default). */
char *parse_commandline(int argc, char *argv[]) {
int c=0;
char *ret=NULL;
char *s;
extern char *optarg;
while (c != -1) {
c=getopt(argc, argv, "hd:g:if:b:w:c:l:es:a:");
switch (c) {
case 'h':
printf("Usage: wmbattery [options]\n");
printf("\t-d <display>\tselects target display\n");
printf("\t-h\t\tdisplay this help\n");
printf("\t-g +x+y\t\tposition of the window\n");
printf("\t-i start \n");
printf("\t-b num\t\tnumber of battery to display\n");
printf("\t-w secs\t\tseconds between updates\n");
printf("\t-l percent\tlow percentage\n");
printf("\t-c percent\tcritical percentage\n");
printf("\t-e\t\tuse own time estimates\n");
printf("\t-s granularity\tignore fluctuations less than granularity%% (implies -e)\n");
printf("\t-a file\t\twhen critical send file to /dev/audio\n");
exit(0);
break;
case 'd':
ret=strdup(optarg);
break;
case 'g':
s = strtok(optarg, "+");
if (s) {
pos[0]=atoi(s);
if ((s = strtok(NULL, "+")) != NULL) {
pos[1]=atoi(s);
}
else {
pos[0]=0;
}
}
break;
case 'i':
initial_state = IconicState;
break;
case 'b':
battnum = atoi(optarg);
break;
case 'w':
delay = atoi(optarg);
break;
case 'l':
low_pct = atoi(optarg);
break;
case 'c':
critical_pct = atoi(optarg);
break;
case 'e':
always_estimate_remaining = 1;
break;
case 's':
always_estimate_remaining = 1;
granularity_estimate_remaining = atoi(optarg);
break;
case 'a':
crit_audio_fn = strdup(optarg);
break;
}
}
return ret;
}
/* Sets up the window and icon and all the nasty X stuff. */
void make_window(char *display_name, int argc, char *argv[]) {
XClassHint classhint;
char *wname = argv[0];
XTextProperty name;
XGCValues gcv;
int dummy=0, borderwidth = 1;
XSizeHints sizehints;
XWMHints wmhints;
Pixel back_pix, fore_pix;
Pixmap pixmask;
if (!(display = XOpenDisplay(display_name)))
error("can't open display %s",XDisplayName(display_name));
screen=DefaultScreen(display);
root=RootWindow(display, screen);
/* Create window. */
sizehints.flags = USSize | USPosition;
sizehints.x = 0;
sizehints.y = 0;
XWMGeometry(display, screen, "", NULL, borderwidth,
&sizehints, &sizehints.x, &sizehints.y,
&sizehints.width, &sizehints.height, &dummy);
sizehints.width = 64;
sizehints.height = 64;
sizehints.x = pos[0];
sizehints.y = pos[1];
back_pix = WhitePixel(display, screen);
fore_pix = BlackPixel(display, screen);
win = XCreateSimpleWindow(display, root, sizehints.x, sizehints.y,
sizehints.width, sizehints.height,
borderwidth, fore_pix, back_pix);
iconwin = XCreateSimpleWindow(display, win, sizehints.x,
sizehints.y, sizehints.width,
sizehints.height, borderwidth,
fore_pix, back_pix);
/* Activate hints */
XSetWMNormalHints(display, win, &sizehints);
classhint.res_name = wname;
classhint.res_class = wname;
XSetClassHint(display, win, &classhint);
if (! XStringListToTextProperty(&wname, 1, &name))
error("Can't allocate window name.");
XSetWMName(display, win, &name);
/* Create GC for drawing */
gcv.foreground = fore_pix;
gcv.background = back_pix;
gcv.graphics_exposures = 0;
NormalGC = XCreateGC(display, root,
GCForeground | GCBackground | GCGraphicsExposures,
&gcv);
pixmask = XCreateBitmapFromData(display, win, mask_bits,
mask_width,mask_height);
XShapeCombineMask(display, win, ShapeBounding, 0, 0,
pixmask, ShapeSet);
XShapeCombineMask(display, iconwin, ShapeBounding, 0, 0,
pixmask, ShapeSet);
wmhints.initial_state = initial_state;
wmhints.icon_window = iconwin;
wmhints.icon_x = sizehints.x;
wmhints.icon_y = sizehints.y;
wmhints.window_group = win;
wmhints.flags = StateHint | IconWindowHint |
IconPositionHint | WindowGroupHint;
XSetWMHints(display, win, &wmhints);
XSetCommand(display, win, argv, argc);
XSelectInput(display, iconwin, ExposureMask);
XSelectInput(display, win, ExposureMask);
XMapWindow(display, win);
}
void flush_expose(Window w) {
XEvent dummy;
while (XCheckTypedWindowEvent(display, w, Expose, &dummy));
}
void redraw_window() {
XCopyArea(display, images[FACE], iconwin, NormalGC, 0, 0,
image_info[FACE].width, image_info[FACE].height, 0,0);
flush_expose(iconwin);
XCopyArea(display, images[FACE], win, NormalGC, 0, 0,
image_info[FACE].width, image_info[FACE].height, 0,0);
flush_expose(win);
}
/*
* Display an image, using XCopyArea. Can display only part of an image,
* located anywhere.
*/
void copy_image(int image, int xoffset, int yoffset,
int width, int height, int x, int y) {
XCopyArea(display, images[image], images[FACE], NormalGC,
xoffset, yoffset, width, height, x, y);
}
/*
* Display a letter in one of two fonts, at the specified x position.
* Note that 10 is passed for special characters `:' or `1' at the
* end of the font.
*/
void draw_letter(int letter, int font, int x) {
copy_image(font, image_info[font].charwidth * letter, 0,
image_info[font].charwidth, image_info[font].height,
x, image_info[font].y);
}
/* Display an image at its normal location. */
void draw_image(int image) {
copy_image(image, 0, 0,
image_info[image].width, image_info[image].height,
image_info[image].x, image_info[image].y);
}
void recalc_window(apm_info cur_info) {
int time_left, hour_left, min_left, digit, x;
static int blinked = 0;
/* Display if it's plugged in. */
switch (cur_info.ac_line_status) {
case AC_LINE_STATUS_ON:
draw_image(PLUGGED);
break;
default:
draw_image(UNPLUGGED);
}
/* Display the appropriate color battery. */
switch (cur_info.battery_status) {
case BATTERY_STATUS_HIGH:
case BATTERY_STATUS_CHARGING:
draw_image(BATTERY_HIGH);
break;
case BATTERY_STATUS_LOW:
draw_image(BATTERY_LOW);
break;
case BATTERY_STATUS_CRITICAL: /* blinking red battery */
if (blinked)
draw_image(BATTERY_CRITICAL);
else
draw_image(BATTERY_BLINK);
blinked=!blinked;
break;
default:
draw_image(BATTERY_NONE);
}
/* Show if the battery is charging. */
if (cur_info.battery_flags & BATTERY_FLAGS_CHARGING) {
draw_image(CHARGING);
}
else {
draw_image(NOCHARGING);
}
/*
* Display the percent left dial. This has the side effect of
* clearing the time left field.
*/
x=DIAL_MULTIPLIER * cur_info.battery_percentage;
if (x >= 0) {
/* Start by displaying bright on the dial. */
copy_image(DIAL_BRIGHT, 0, 0,
x, image_info[DIAL_BRIGHT].height,
image_info[DIAL_BRIGHT].x,
image_info[DIAL_BRIGHT].y);
}
/* Now display dim on the remainder of the dial. */
copy_image(DIAL_DIM, x, 0,
image_info[DIAL_DIM].width - x,
image_info[DIAL_DIM].height,
image_info[DIAL_DIM].x + x,
image_info[DIAL_DIM].y);
/* Show percent remaining */
if (cur_info.battery_percentage >= 0) {
digit = cur_info.battery_percentage / 10;
if (digit == 10) {
/* 11 is the `1' for the hundreds place. */
draw_letter(11,SMALLFONT,HUNDREDS_OFFSET);
digit=0;
}
draw_letter(digit,SMALLFONT,TENS_OFFSET);
digit = cur_info.battery_percentage % 10;
draw_letter(digit,SMALLFONT,ONES_OFFSET);
}
else {
/* There is no battery, so we need to dim out the
* percent sign that is normally bright. */
draw_letter(10,SMALLFONT,PERCENT_OFFSET);
}
/* Show time left */
/* A negative number means that it is unknown. Dim the field. */
if (cur_info.battery_time < 0) {
draw_letter(10, BIGFONT, COLON_OFFSET);
redraw_window();
return;
}
if (cur_info.using_minutes)
time_left = cur_info.battery_time;
else
time_left = cur_info.battery_time / 60;
hour_left = time_left / 60;
min_left = time_left % 60;
digit = hour_left / 10;
draw_letter(digit,BIGFONT,HOURS_TENS_OFFSET);
digit = hour_left % 10;
draw_letter(digit,BIGFONT,HOURS_ONES_OFFSET);
digit = min_left / 10;
draw_letter(digit,BIGFONT,MINUTES_TENS_OFFSET);
digit = min_left % 10;
draw_letter(digit,BIGFONT,MINUTES_ONES_OFFSET);
redraw_window();
}
void snd_crit() {
int audio, n;
if (crit_audio) {
audio = open("/dev/audio", O_WRONLY);
if (audio >= 0) {
n = write(audio, crit_audio, crit_audio_size);
if (n != crit_audio_size) {
fprintf(stderr, "write failed (%d/%d bytes)\n", n, crit_audio_size);
}
close(audio);
}
}
}
void alarmhandler(int sig) {
apm_info cur_info;
int old_status;
old_status = cur_info.battery_status;
#ifdef UPOWER
if (use_upower) {
if (upower_read(1, &cur_info) != 0)
error("Cannot read upower information.");
}
else if (use_acpi) {
#else
if (use_acpi) {
#endif
if (acpi_read(battnum, &cur_info) != 0)
error("Cannot read ACPI information.");
}
#ifdef HAL
else if (use_simplehal) {
if (simplehal_read(battnum, &cur_info) != 0)
error("Cannot read HAL information.");
}
#endif
else if (! use_sonypi) {
if (apm_read(&cur_info) != 0)
error("Cannot read APM information.");
}
else {
if (sonypi_read(&cur_info) != 0)
error("Cannot read sonypi information.");
}
/* Always calculate remaining lifetime? apm and acpi both use a
* negative number here to indicate error, missing battery, or
* cannot determine time. */
if (always_estimate_remaining || cur_info.battery_time < 0)
estimate_timeleft(&cur_info);
/* Override the battery status? */
if ((low_pct > -1 || critical_pct > -1) &&
cur_info.ac_line_status != AC_LINE_STATUS_ON) {
if (cur_info.battery_percentage <= critical_pct)
cur_info.battery_status = BATTERY_STATUS_CRITICAL;
else if (cur_info.battery_percentage <= low_pct)
cur_info.battery_status = BATTERY_STATUS_LOW;
else
cur_info.battery_status = BATTERY_STATUS_HIGH;
}
/* If APM data changes redraw and wait for next update */
/* Always redraw if the status is critical, to make it blink. */
if (!apm_change(&cur_info) || cur_info.battery_status == BATTERY_STATUS_CRITICAL)
recalc_window(cur_info);
if ((old_status == BATTERY_STATUS_HIGH) &&
(cur_info.battery_status == BATTERY_STATUS_LOW)) {
snd_crit();
}
else if (cur_info.battery_status == BATTERY_STATUS_CRITICAL) {
snd_crit();
}
alarm(delay);
}
void check_battery_num(int real, int requested) {
if (requested > real || requested < 1) {
error("There %s only %i batter%s, and you asked for number %i.",
real == 1 ? "is" : "are",
real,
real == 1 ? "y" : "ies",
requested);
}
}
int main(int argc, char *argv[]) {
make_window(parse_commandline(argc, argv), argc ,argv);
/* Check for APM support (returns 0 on success). */
if (apm_exists() == 0) {
if (! delay)
delay = 1;
}
#ifdef HAL
/* Check for hal support. */
else if (simplehal_supported()) {
use_simplehal = 1;
if (! delay)
delay = 2;
}
#endif
#ifdef UPOWER
else if (upower_supported()) {
use_upower = 1;
}
#endif
/* Check for ACPI support. */
else if (acpi_supported() && acpi_batt_count > 0) {
check_battery_num(acpi_batt_count, battnum);
use_acpi = 1;
if (! delay)
delay = 3; /* slow interface! */
}
else if (sonypi_supported()) {
use_sonypi = 1;
low_pct = 10;
critical_pct = 5;
if (! delay)
delay = 1;
}
else {
error("No APM, ACPI, UPOWER, HAL or SPIC support detected.");
}
load_images();
load_audio();
signal(SIGALRM, alarmhandler);
alarmhandler(SIGALRM);
while (1) {
XEvent ev;
XNextEvent(display, &ev);
if (ev.type == Expose)
redraw_window();
}
}

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wmbattery/wmbattery.h Normal file
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#include "apm.h"
typedef struct {
Pixmap pixmap;
Pixmap mask;
XpmAttributes attributes;
} XpmIcon;
typedef struct image_info_type {
const char* filename;
const int width;
const int height;
const int x;
const int y;
const int charwidth;
} image_info_type;
/* Assign reference numbers to all images that are loaded. */
#define SMALLFONT 0
#define BIGFONT 1
#define BATTERY_HIGH 2
#define BATTERY_LOW 3
#define BATTERY_CRITICAL 4
#define BATTERY_NONE 5
#define BATTERY_BLINK 6
#define UNPLUGGED 7
#define PLUGGED 8
#define NOCHARGING 9
#define CHARGING 10
#define DIAL_BRIGHT 11
#define DIAL_DIM 12
#define FACE 13
#define NUM_IMAGES 14
/*
* An array of the filenames of all images to load (minus .xpm extention),
* plus the size of the image, where to draw it on the icon, etc
*/
static struct image_info_type image_info[] = {
{"smallfont",7,67,0,45,6},
{"bigfont",9,73,0,23,7},
{"battery_high",25,13,33,42,0},
{"battery_medium",25,13,33,42,0},
{"battery_low",25,13,33,42,0},
{"battery_none",25,13,33,42,0},
{"battery_blink",25,13,33,42,0},
{"unplugged",10,8,6,45,0},
{"plugged",10,8,6,45,0},
{"nocharging",15,9,17,43,0},
{"charging",15,9,17,43,0},
{"dial_bright",56,31,4,4,0},
{"dial_dim",56,31,4,4,0},
{"face",64,64,0,0,0},
};
#define DIAL_MULTIPLIER 0.56
/* Locations of letters in the percent remaining display. */
#define HUNDREDS_OFFSET 35
#define TENS_OFFSET 37
#define ONES_OFFSET 43
#define PERCENT_OFFSET 49
/* Locations of letters in the time remaining display. */
#define HOURS_TENS_OFFSET 15
#define HOURS_ONES_OFFSET 23
#define COLON_OFFSET 30
#define MINUTES_TENS_OFFSET 34
#define MINUTES_ONES_OFFSET 41