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Merge pull request #27 from Mic92/freebsd_port 

Freebsd port
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Jörg Thalheim 2017-01-26 10:46:56 +01:00 committed by GitHub
parent 4820cb4d39 4502524a19
commit 66ce201557
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README.md
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@ -10,16 +10,9 @@ types, a few of them rewritten, and a good number of new ones:
Vicious widget types are a framework for creating your own
widgets. Vicious contains modules that gather data about your system,
and a few "awesome" helper functions that make it easier to register
timers, suspend widgets and so on.
For now Vicious doesn't depend on any third party Lua libraries, to
make it easier to install and use. That means some system utilities
are used instead, where available:
- hddtemp for the HDD Temperature widget type
- alsa-utils for the Volume widget type
- wireless\_tools for the Wireless widget type
- curl for widget types accessing network resources
timers, suspend widgets and so on. Vicious doesn't depend on any third party
Lua libraries, but may depend on additional system utilities (see widget
description).
Usage
@ -36,6 +29,7 @@ manager (ie. Ion, WMII). It is compatible with both Lua v5.1 and v5.2.
100
```
Usage within Awesome
--------------------
To use Vicious with Awesome, install the package from your operating
@ -69,33 +63,31 @@ vicious.register(widget, wtype, format, interval, warg)
**wtype**
- widget type or a function
* any of the available (default, or custom) widget types can
be used here, see below for a list of those provided by
Vicious
* any of the available (default, or custom) widget types can be used here,
see below for a list of those provided by Vicious
- function
* custom functions from your own "awesome" configuration can
be registered as widget types, see the "Custom widget types"
section
* custom functions from your own "awesome" configuration can be registered
as widget types, see the "Custom widget types" section
**format**
- string argument or a function
* $1, $2, $3... will be replaced by their respective value
returned by the widget type, some widget types return tables
with string keys, in that case use: ${key}
* $1, $2, $3... will be replaced by their respective value returned by the
widget type, some widget types return tables with string keys, in that
case use: ${key}
- function
* function(widget, args) can be used to manipulate data
returned by the widget type, more about this below
* function(widget, args) can be used to manipulate data returned by the
widget type, more about this below
**interval**
- number of seconds between updates of the widget, 2s by
default, also read the "Power" section below
- number of seconds between updates of the widget, 2s by default, also read
the "Power" section below
**warg**
- some widget types require an argument to be passed, for example
the battery ID
- some widget types require an argument to be passed, for example the battery
ID
Other functions
@ -146,212 +138,351 @@ argument given to vicious.register as the first argument, *warg* as
the second, and return a table of values to insert in the format
string.
**vicious.widgets.bat**
Provides state, charge, and remaining time for a requested battery.
Supported platforms: Linux (required tools: `sysfs`), FreeBSD (required tools:
`acpiconf`).
- Arguments (per platform):
* Linux: takes battery ID as an argument, i.e. `"BAT0"`
* FreeBSD: takes optional battery ID as an argument, i.e. `"batt"` or `"0"`
- Returns (per platform):
* Linux: returns 1st value as state of requested battery, 2nd as charge
level in percent, 3rd as remaining (charging or discharging) time and 4th
as the wear level in percent
* FreeBSD: see Linux, but there's is 5th value for the present dis-/charge
rate in mW.
**vicious.widgets.cpu**
- provides CPU usage for all available CPUs/cores
- returns 1st value as usage of all CPUs/cores, 2nd as usage of
first CPU/core, 3rd as usage of second CPU/core etc.
Provides CPU usage for all available CPUs/cores.
Supported platforms: Linux, FreeBSD.
**vicious.widgets.cpuinf**
- provides speed and cache information for all available CPUs/cores
- returns a table with string keys, using CPU ID as a base:
{cpu0 mhz}, {cpu0 ghz}, {cpu0 kb}, {cpu0 mb}, {cpu1 mhz} etc.
- Arguments:
* None
- Returns:
* returns 1st value as usage of all CPUs/cores, 2nd as usage of first
CPU/core, 3rd as usage of second CPU/core etc.
**vicious.widgets.cpufreq**
- provides freq, voltage and governor info for a requested CPU
- takes the CPU ID as an argument, i.e. "cpu0"
- returns 1st value as frequency of requested CPU in MHz, 2nd in
GHz, 3rd as voltage in mV, 4th as voltage in V and 5th as the
governor state
Provides freq, voltage and governor info for a requested CPU.
Supported platforms: Linux, FreeBSD.
**vicious.widgets.thermal**
- Arguments (per platform):
* Linux: takes the CPU ID as an argument, i.e. `"cpu0"`
* FreeBSD: takes the CPU ID as an argument, i.e. `"0"`
- Returns (per platform):
* Linux: returns 1st value as frequency of requested CPU in MHz, 2nd in GHz,
3rd as voltage in mV, 4th as voltage in V and 5th as the governor state
* FreeBSD: returns 1st value as frequency of requested CPU in MHz, 2nd in GHz,
3rd as voltage in mV, 4th as voltage in V and 5th as the governor state,
but only the first two are supported (other values will be always `"N/A"`)
- provides temperature levels of ACPI and coretemp thermal zones
- takes the thermal zone as an argument, i.e. "thermal\_zone0", or a
table with 1st field as thermal zone, 2nd as data source -
available data sources are "proc", "core" and "sys" (which is the
default when only the zone is provided) and 3rd optional argument
as a temperature input file to read
- returns 1st value as temperature of requested thermal zone
**vicious.widgets.cpuinf**
**vicious.widgets.uptime**
Provides speed and cache information for all available CPUs/cores.
Supported platforms: Linux.
- provides system uptime and load information
- returns 1st value as uptime in days, 2nd as uptime in hours, 3rd
as uptime in minutes, 4th as load average for past 1 minute, 5th
for 5 minutes and 6th for 15 minutes
**vicious.widgets.bat**
- provides state, charge, and remaining time for a requested battery
- takes battery ID as an argument, i.e. "BAT0"
- returns 1st value as state of requested battery, 2nd as charge
level in percent, 3rd as remaining (charging or discharging)
time and 4th as the wear level in percent
**vicious.widgets.mem**
- provides RAM and Swap usage statistics
- returns 1st value as memory usage in percent, 2nd as memory usage,
3rd as total system memory, 4th as free memory, 5th as swap usage
in percent, 6th as swap usage, 7th as total system swap, 8th as
free swap and 9th as memory usage with buffers and cache
**vicious.widgets.os**
- provides operating system information
- returns 1st value as the operating system in use, 2nd as the
release version, 3rd as your username, 4th the hostname, 5th as
available system entropy and 6th value as available entropy in
percent
**vicious.widgets.fs**
- provides file system disk space usage
- takes an (optional) argument which, if true, includes remote file
systems, only local file systems are included by default
- returns a table with string keys, using mount points as a base:
{/ size_mb}, {/ size_gb}, {/ used_mb}, {/ used_gb}, {/ used_p},
{/ avail_mb}, {/ avail_gb}, {/ avail_p}, {/home size_mb} etc.
**vicious.widgets.dio**
- provides I/O statistics for all available storage devices
- returns a table with string keys: {sda total_s}, {sda total_kb},
{sda total_mb}, {sda read_s}, {sda read_kb}, {sda read_mb},
{sda write_s}, {sda write_kb}, {sda write_mb}, {sdb1 total_s} etc.
**vicious.widgets.raid**
- provides state information for a requested RAID array
- takes the RAID array ID as an argument
- returns 1st value as the number of assigned, and 2nd as active,
devices in the array
**vicious.widgets.hddtemp**
- provides hard drive temperatures using the hddtemp daemon
- takes the hddtemp listening port as an argument, or defaults to
port 7634
- returns a table with string keys, using hard drives as a base:
{/dev/sda} and {/dev/sdc} for example
**vicious.widgets.net**
- provides state and usage statistics of all network interfaces
- returns a table with string keys, using net interfaces as a base:
{eth0 carrier}, {eth0 rx_b}, {eth0 tx_b}, {eth0 rx_kb}, {eth0 tx_kb},
{eth0 rx_mb}, {eth0 tx_mb}, {eth0 rx_gb}, {eth0 tx_gb}, {eth0 down_b},
{eth0 up_b}, {eth0 down_kb}, {eth0 up_kb}, {eth0 down_mb},
{eth0 up_mb}, {eth0 down_gb}, {eth0 up_gb}, {eth1 rx_b} etc.
**vicious.widgets.wifi**
- provides wireless information for a requested interface
- takes the network interface as an argument, i.e. "wlan0"
- returns a table with string keys: {ssid}, {mode}, {chan}, {rate},
{link}, {linp} (link quality in percent) and {sign} (signal level)
**vicious.widgets.wifiiw**
- similar to vicious.widgets.wifi, but uses iw instead of iwconfig
- provides wireless information for a requested interface
- takes the network interface as an argument, i.e. "wlan0"
- returns a table with string keys: {ssid}, {mode}, {chan}, {rate},
{freq}, {linp} (link quality in percent), {txpw} (tx power) and {sign} (signal level)
**vicious.widgets.mbox**
- provides the subject of last e-mail in a mbox file
- takes the full path to the mbox as an argument, or a table with
1st field as path, 2nd as maximum length and 3rd (optional) as
widget name - if 3rd field is present scrolling will be used (note: the
path will be escaped so special variables like ~ will not work, use
os.getenv("HOME").."mail" instead to access environment variables)
- returns 1st value as the subject of the last e-mail
**vicious.widgets.mboxc**
- provides the count of total, old and new messages in mbox files
- takes a table with full paths to mbox files as an argument
- returns 1st value as the total count of messages, 2nd as the count
of old messages and 3rd as the count of new messages
**vicious.widgets.mdir**
- provides the number of new and unread messages in Maildir
structures/directories
- takes a table with full paths to Maildir structures as an argument
- returns 1st value as the count of new messages and 2nd as the
count of "old" messages lacking the Seen flag
**vicious.widgets.gmail**
- provides count of new and subject of last e-mail on Gmail
- takes an (optional) argument, if it's a number subject will be
truncated, if a table, with 1st field as maximum length and 2nd
the widget name (i.e. "gmailwidget"), scrolling will be used
- keeps login information in the ~/.netrc file, example:
machine mail.google.com login user password pass
- returns a table with string keys: {count} and {subject}
- to be able to use this widget, make sure in your Gmail account
you disabled
[two step verification](https://support.google.com/accounts/answer/1064203)
and _then_
[allowed access to your account for less secure apps](https://www.google.com/settings/security/lesssecureapps)
**vicious.widgets.org**
- provides agenda statistics for Emacs org-mode
- takes a table with full paths to agenda files, that will be
parsed, as an argument
- returns 1st value as count of tasks you forgot to do, 2nd as count
of tasks for today, 3rd as count of tasks for the next 3 days and
4th as count of tasks to do in the week
**vicious.widgets.pkg**
- provides number of pending updates on UNIX systems
- takes the distribution name as an argument, i.e. "Arch"
- returns 1st value as the count of available updates
**vicious.widgets.mpd**
- provides Music Player Daemon information
- takes a table as an argument, 1st field should be the password (or
nil), 2nd the hostname (or nil) and 3rd port (or nil) - if no
argument is provided connection attempt will be made to localhost
port 6600 with no password
- returns a table with string keys: {volume}, {state}, {Artist},
{Title}, {Album}, {Genre} and optionally {Name} and {file}
**vicious.widgets.volume**
- provides volume levels and state of requested ALSA mixers
- takes the ALSA mixer control as an argument, i.e. "Master",
optionally append the card ID or other options, i.e. "PCM -c 0"
- returns 1st value as the volume level and 2nd as the mute state of
the requested channel
**vicious.widgets.weather**
- provides weather information for a requested station
- takes the ICAO station code as an argument, i.e. "LDRI"
- returns a table with string keys: {city}, {wind}, {windmph},
{windkmh}, {sky}, {weather}, {tempf}, {tempc}, {humid}, {dewf},
{dewc}, {press}
- Arguments:
* None
- Returns:
* returns a table with string keys, using CPU ID as a base: `{cpu0 mhz}`,
`{cpu0 ghz}`, `{cpu0 kb}`, `{cpu0 mb}`, `{cpu1 mhz}` etc.
**vicious.widgets.date**
- provides access to os.date, with optional time formatting provided
as the format string - using regular date sequences
- takes optional time offset, in seconds, as an argument for example
to calculate time zone differences, otherwise current time is
formatted
- returns the output of os.date, formatted by provided sequences
Provides access to os.date, with optional time formatting provided as the
format string - using regular date sequences.
Supported platforms: platform independent.
- Arguments:
* takes optional time offset, in seconds, as an argument for example to
calculate time zone differences, otherwise current time is formatted
- Returns:
* returns the output of os.date, formatted by provided sequences
**vicious.widgets.dio**
Provides I/O statistics for all available storage devices.
Supported platforms: Linux.
- Arguments:
* None
- Returns:
* returns a table with string keys: `{sda total_s}`, `{sda total_kb}`,
`{sda total_mb}`, `{sda read_s}`, `{sda read_kb}`, `{sda read_mb}`, `{sda write_s}`,
`{sda write_kb}`, `{sda write_mb}`, `{sdb1 total_s}` etc.
**vicious.widget.fanspeed**
Provides fanspeed information for specified fan.
Supported platforms: FreeBSD.
- Arguments:
* Full sysctl string to entry, i.e. `"dev.acpi_ibm.0.fan_speed"`
- Returns:
* Speed of specified fan as number, `-1` for error (probably wrong string)
**vicious.widgets.fs**
Provides usage of file system disk space.
Supported platforms: platform independent.
- Arguments:
* takes an (optional) argument which, if true, includes remote file systems,
only local file systems are included by default
- Returns:
* returns a table with string keys, using mount points as a base:
`{/ size_mb}`, `{/ size_gb}`, `{/ used_mb}`, `{/ used_gb}`, `{/ used_p}`,
`{/ avail_mb}`, `{/ avail_gb}`, `{/ avail_p}`, `{/home size_mb}` etc.
**vicious.widgets.gmail**
Provides count of new and subject of last e-mail on Gmail.
Supported platform: platform independent (required tools: `curl`).
This widget expects login information in your `~/.netrc` file, e. g.
`machine mail.google.com login user password pass` and you have to disable
[two step verification](https://support.google.com/accounts/answer/1064203).
[Allow access for less secure apps](https://www.google.com/settings/security/lesssecureapps)
afterwards. BE AWARE THAT MAKING THESE SETTINGS IS A SECURITY RISK!
- Arguments:
* takes an (optional) argument, if it's a number subject will be truncated,
if a table, with 1st field as maximum length and 2nd the widget name (i.e.
"gmailwidget"), scrolling will be used
- Returns:
* returns a table with string keys: {count} and {subject}
**vicious.widgets.hddtemp**
Provides hard drive temperatures using the hddtemp daemon.
Supported platforms: Linux (required tools: `hddtemp`, `curl`).
- Arguments:
* takes the hddtemp listening port as an argument, or defaults to port 7634
- Returns:
* returns a table with string keys, using hard drives as a base: `{/dev/sda}`
and `{/dev/sdc}` for example
**vicious.widgets.mbox**
Provides the subject of last e-mail in a mbox file.
Supported platforms: platform independent.
- Arguments:
* takes the full path to the mbox as an argument, or a table with 1st field
as path, 2nd as maximum length and 3rd (optional) as widget name - if 3rd
field is present scrolling will be used (note: the path will be escaped so
special variables like ~ will not work, use os.getenv("HOME").."mail"
instead to access environment variables)
- Returns:
* returns 1st value as the subject of the last e-mail
**vicious.widgets.mboxc**
Provides the count of total, old and new messages in mbox files.
Supported platforms: platform independent.
- Arguments:
* takes a table with full paths to mbox files as an argument
- Returns:
* returns 1st value as the total count of messages, 2nd as the count of old
messages and 3rd as the count of new messages
**vicious.widgets.mdir**
Provides the number of new and unread messages in Maildir
structures/directories.
Supported platforms: platform independent.
- Arguments:
* takes a table with full paths to Maildir structures as an argument
- Returns:
* returns 1st value as the count of new messages and 2nd as the count of
"old" messages lacking the Seen flag
**vicious.widgets.mem**
Provides RAM and Swap usage statistics.
Supported platforms: Linux, FreeBSD.
- Arguments:
* None
- Returns (per platform):
* Linux: returns 1st value as memory usage in percent, 2nd as memory usage, 3rd as
total system memory, 4th as free memory, 5th as swap usage in percent, 6th
as swap usage, 7th as total system swap, 8th as free swap and 9th as
memory usage with buffers and cache
* FreeBSD: see above, but 10th value as memory usage with buffers and cache
as percent and 11th value as wired memory (memory used by kernel) is
reported
**vicious.widgets.mpd**
Provides Music Player Daemon information.
Supported platforms: platform independent (required tools: `curl`).
- Arguments:
* takes a table as an argument, 1st field should be the password (or nil),
2nd the hostname (or nil) and 3rd port (or nil) - if no argument is
provided connection attempt will be made to localhost port 6600 with no
password
- Returns:
* returns a table with string keys: `{volume}`, `{state}`, `{Artist}`, `{Title}`,
`{Album}`, `{Genre}` and optionally `{Name}` and `{file}`
**vicious.widgets.net**
Provides state and usage statistics of network interfaces.
Supported platforms: Linux, FreeBSD.
- Arguments (per platform):
* Linux: none
* FreeBSD: desired interface, e.g. `wlan0`
- Returns (per platform):
* Linux: returns a table with string keys, using net interfaces as a base:
`{eth0 carrier}`, `{eth0 rx_b}`, `{eth0 tx_b}`, `{eth0 rx_kb}`, `{eth0 tx_kb}`,
`{eth0 rx_mb}`, `{eth0 tx_mb}`, `{eth0 rx_gb}`, `{eth0 tx_gb}`, `{eth0 down_b}`,
`{eth0 up_b}`, `{eth0 down_kb}`, `{eth0 up_kb}`, `{eth0 down_mb}`,
`{eth0 up_mb}`, `{eth0 down_gb}`, `{eth0 up_gb}`, `{eth1 rx_b}` etc.
* FreeBSD: returns a table with string keys:
`{carrier}`, `{rx_b}`, `{tx_b}`, `{rx_kb}`, `{tx_kb}`,
`{rx_mb}`, `{tx_mb}`, `{rx_gb}`, `{tx_gb}`, `{down_b}`,
`{up_b}`, `{down_kb}`, `{up_kb}`, `{down_mb}`,
`{up_mb}`, `{down_gb}`, `{up_gb}`
**vicious.widgets.org**
Provides agenda statistics for Emacs org-mode.
Supported platforms: platform independent.
- Arguments:
* takes a table with full paths to agenda files, that will be parsed, as an
argument
- Returns:
* returns 1st value as count of tasks you forgot to do, 2nd as count of
tasks for today, 3rd as count of tasks for the next 3 days and 4th as
count of tasks to do in the week
**vicious.widgets.os**
Provides operating system information.
Supported platforms: platform independent.
- Arguments:
* None
- Returns:
* returns 1st value as the operating system in use, 2nd as the release
version, 3rd as your username, 4th the hostname, 5th as available system
entropy and 6th value as available entropy in percent
**vicious.widgets.pkg**
Provides number of pending updates on UNIX systems. Be aware that some package
managers need to update their local databases (as root) before showing the
correct number of updates.
Supported platforms: platform independent.
- Arguments:
* takes the Linux or BSD distribution name as an argument, i.e. "Arch",
"FreeBSD"
- Returns:
* returns 1st value as the count of available updates
**vicious.widgets.raid**
Provides state information for a requested RAID array.
Supported platforms: Linux.
- Arguments:
* Takes the RAID array ID as an argument
- Returns:
* Returns 1st value as the number of assigned, and 2nd as active, devices in
the array
**vicious.widgets.thermal**
Provides temperature levels of several thermal zones.
Supported platforms: Linux, FreeBSD.
- Arguments (per platform):
* Linux: takes the thermal zone as an argument, i.e. `"thermal_zone0"`, or a
table with 1st field as thermal zone, 2nd as data source - available data
sources are "proc", "core" and "sys" (which is the default when only the
zone is provided) and 3rd optional argument as a temperature input file to
read
* FreeBSD: takes the full sysctl path to a thermal zone as an argument, i.e.
`"hw.acpi.thermal.tz0.temperature"`, or a table with multiple paths
- Returns:
* Linux: returns 1st value as temperature of requested thermal zone
* FreeBSD: returns a table with a entry for every input thermal zone
**vicious.widgets.uptime**
Provides system uptime and load information.
Supported platforms: Linux, FreeBSD.
- Arguments:
* None
- Returns:
* Returns 1st value as uptime in days, 2nd as uptime in hours, 3rd as uptime
in minutes, 4th as load average for past 1 minute, 5th for 5 minutes and
6th for 15 minutes
**vicious.widgets.volume**
Provides volume levels and state of requested mixers.
Supported platforms: Linux (required tool: amixer), FreeBSD.
- Arguments (per platform):
* Linux: takes the ALSA mixer control as an argument, i.e. `"Master"`,
optionally append the card ID or other options, i.e. `"PCM -c 0"`
* FreeBSD: takes the mixer control as an argument, i.e. `"vol"`
- Returns:
* Linux: returns 1st value as the volume level and 2nd as the mute state of
the requested control
* FreeBSD: returns 1st value as the volume level of the left channel, 2nd as
the volume level of the right channel and 3rd as the mute state of the
desired control
**vicious.widgets.weather**
Provides weather information for a requested station.
Supported platforms: platform independent (required tools: `curl`).
- Arguments:
* Takes the ICAO station code as an argument, i.e. `"LDRI"`
- Returns:
* Returns a table with string keys: `{city}`, `{wind}`, `{windmph}`,
`{windkmh}`, `{sky}`, `{weather}`, `{tempf}`, `{tempc}`, `{humid}`,
`{dewf}`, `{dewc}` and `{press}`
**vicious.widgets.wifi**
Provides wireless information for a requested interface.
Supported platforms: Linux.
- Arguments:
* Takes the network interface as an argument, i.e. "wlan0"
- Returns:
* Returns a table with string keys: `{ssid}`, `{mode}`, `{chan}`, `{rate}`,
`{link}`, `{linp}` (link quality in percent) and `{sign}` (signal level)
**vicious.widgets.wifiiw**
Provides wireless information for a requested interface (similar to
vicious.widgets.wifi, but uses iw instead of iwconfig).
Supported platforms: Linux.
- Arguments:
* Takes the network interface as an argument, i.e. "wlan0"
- Returns:
* Returns a table with string keys: `{ssid}`, `{mode}`, `{chan}`, `{rate}`,
`{freq}`, `{linp}` (link quality in percent), `{txpw}` (tx power) and
`{sign}` (signal level)
Custom widget types
@ -361,18 +492,12 @@ own. Write a quick worker function that does the work and plug it
in. How data will be formatted, will it be red or blue, should be
defined in rc.lua (or somewhere else, outside the actual module).
Before writing a widget type you should check if there is already one
in the contrib directory of Vicious. The contrib directory contains
extra widgets you can use. Some are for less common hardware, and
other were contributed by Vicious users. The contrib directory also
holds widget types that were obsoleted or rewritten. Contrib widgets
will not be imported by init unless you explicitly enable it, or load
them in your rc.lua.
Rudi Siegel, a FreeBSD user, published his FreeBSD branch. If you are
also a BSD user you can find his work here:
- https://bitbucket.org/mutluyum/vicious_bsd/
Before writing a widget type you should check if there is already one in the
contrib directory of Vicious. The contrib directory contains extra widgets you
can use. Some are for less common hardware, and other were contributed by
Vicious users. Most of the contrib widgets are obsolete. Contrib widgets will
not be imported by init unless you explicitly enable it, or load them in your
rc.lua.
Some users would like to avoid writing new modules. For them Vicious
kept the old Wicked functionality, possibility to register their own
@ -408,17 +533,15 @@ enables you to have multiple widgets using the same widget type. With
caching its worker function gets executed only once - which is also
great for saving power.
- Some widget types keep internal data and if you call one multiple
times without caching, the widget that executes it first would
modify stored values. This can lead to problems and give you
inconsistent data. Remember it for widget types like CPU and
Network usage, which compare the old set of data with the new one
to calculate current usage.
- Some widget types keep internal data and if you call one multiple times
without caching, the widget that executes it first would modify stored
values. This can lead to problems and give you inconsistent data. Remember
it for widget types like CPU and Network usage, which compare the old set of
data with the new one to calculate current usage.
- Widget types that require a widget argument to be passed should be
handled carefully. If you are requesting information for different
devices then caching should not be used, because you could get
inconsistent data.
- Widget types that require a widget argument to be passed should be handled
carefully. If you are requesting information for different devices then
caching should not be used, because you could get inconsistent data.
Security
@ -536,8 +659,8 @@ change it or perform some action. You can change the color of the
battery widget when it goes below a certain point, hide widgets when
they return a certain value or maybe use string.format for padding.
- Do not confuse this with just coloring the widget, in those cases
standard pango markup can be inserted into the format string.
- Do not confuse this with just coloring the widget, in those cases standard
pango markup can be inserted into the format string.
The format function will get the widget as its first argument, table
with the values otherwise inserted into the format string as its

154
contrib/README
View File

@ -1,154 +0,0 @@
Contrib
-------
Contrib libraries, or widget types, are extra snippets of code you can
use. Some are for less common hardware, and other were contributed by
Vicious users. The contrib directory also holds widget types that were
obsoleted or rewritten. Contrib widgets will not be imported by init
unless you explicitly enable it, or load them in your rc.lua.
Usage within Awesome
--------------------
To use contrib widgets uncomment the line that loads them in
init.lua. Or you can load them in your rc.lua after you require
Vicious:
vicious = require("vicious")
vicious.contrib = require("vicious.contrib")
Widget types
------------
Most widget types consist of worker functions that take the "format"
argument given to vicious.register as the first argument, "warg" as
the second, and return a table of values to insert in the format
string. But we have not insisted on this coding style in contrib. So
widgets like PulseAudio have emerged that are different. These widgets
could also depend on Lua libraries that are not distributed with the
core Lua distribution. Ease of installation and use does not
necessarily have to apply to contributed widgets.
vicious.contrib.ac
- provide status about the power supply (AC)
- takes the AC device as an argument, i.e "AC" or "ACAD"
- the device is linked under /sys/class/power_supply/ and should
have a file called "online"
- if AC is connected, $1 returns "On", if not it returns "Off",
if AC doesn't exist, $1 is "N/A"
vicious.contrib.ati
- provides various info about ATI GPU status
- takes card ID as an argument, i.e. "card0" (and where possible,
uses debugfs to gather data on radeon power management)
- returns a table with string keys: {method}, {dpm_state},
{dpm_perf_level}, {profile}, {engine_clock mhz}, {engine_clock khz},
{memory_clock mhz}, {memory_clock khz}, {voltage v}, {voltage mv}
vicious.contrib.batacpi
-
vicious.contrib.batpmu
-
vicious.contrib.batproc
-
vicious.contrib.dio
- provides I/O statistics for requested storage devices
- takes the disk as an argument, i.e. "sda" (or a specific
partition, i.e. "sda/sda2")
- returns a table with string keys: {total_s}, {total_kb}, {total_mb},
{read_s}, {read_kb}, {read_mb}, {write_s}, {write_kb}, {write_mb}
and {sched}
vicious.contrib.mpc
-
vicious.contrib.netcfg
-
vicious.contrib.net
-
vicious.contrib.openweather
- provides weather information for a requested city
- takes OpenWeatherMap city ID as an argument, i.e. "1275339"
- returns a table with string keys: {city}, {wind deg}, {wind aim},
{wind kmh}, {wind mps}, {sky}, {weather}, {temp c}, {humid}, {press}
vicious.contrib.nvinf
- provides GPU utilization, core temperature, clock frequency information
about Nvidia GPU from nvidia-settings
- takes optional card ID as an argument, i.e. "1", or defaults to ID 0
- returns first 4 values as usage of GPU core, memory, video engine and
PCIe bandwidth, 5th as temperature of requested graphics device, 6th
as frequency of GPU core, 7th as memory transfer rate
vicious.contrib.nvsmi
- provides (very basic) information about Nvidia GPU status from SMI
- takes optional card ID as an argument, i.e. "1", or defaults to ID 0
- returns 1st value as temperature of requested graphics device
vicious.contrib.ossvol
-
vicious.contrib.pop
-
vicious.contrib.pulse
- provides volume levels of requested pulseaudio sinks and
functions to manipulate them
- takes the name of a sink as an optional argument. a number will
be interpret as an index, if no argument is given, it will take
the first-best
- to get a list of available sinks use the command: pacmd
list-sinks | grep 'name:'
- returns 1st value as the volume level
- vicious.contrib.pulse.add(percent, sink)
- @percent is a number, which increments or decrements the volume
level by its value in percent
- @sink optional, same usage as in vicious.contrib.pulse
- returns the exit status of pacmd
- vicious.contrib.pulse.toggle(sink)
- inverts the volume state (mute -> unmute; unmute -> mute)
- @sink optional, same usage as in vicious.contrib.pulse
- returns the exit status of pacmd
vicious.contrib.rss
-
vicious.contrib.sensors
-
vicious.contrib.wpa
- provides information about the wifi status
- requires 'wpa_cli' from wpa_supplicant
- takes the interface as an argument, i.e "wlan0" or "wlan1"
- returns a table with string keys: {ssid}, {qual}, {ip}, {bssid}
vicious.contrib.buildbot
- provides last build status for configured buildbot builders (http://trac.buildbot.net/)
- returns build status in the format: [<builderName>.<currentBuildNumber>.<lastSuccessfulBuildNumber>]
- if <currentBuildNumber> is the same as <lastSuccessfulBuildNumber> only one number is displayed
- <buildNumber> colors: red - failed, green - successful, yellow - in progress
- it depends on lua json parser (e.g. liblua5.1-json on Ubuntu 12.04)
Usage examples
---------------------------------
Pulse Audio widget
vol = wibox.widget.textbox()
vicious.register(vol, vicious.contrib.pulse, " $1%", 2, "alsa_output.pci-0000_00_1b.0.analog-stereo")
vol:buttons(awful.util.table.join(
awful.button({ }, 1, function () awful.util.spawn("pavucontrol") end),
awful.button({ }, 4, function () vicious.contrib.pulse.add(5,"alsa_output.pci-0000_00_1b.0.analog-stereo") end),
awful.button({ }, 5, function () vicious.contrib.pulse.add(-5,"alsa_output.pci-0000_00_1b.0.analog-stereo") end)
))
Buildbot widget
buildbotwidget = wibox.widget.textbox()
local buildbotwidget_warg = {
{builder="coverage", url="http://buildbot.buildbot.net"},
{builder="tarball-slave", url="http://buildbot.buildbot.net"}
}
vicious.register(buildbotwidget, vicious.contrib.buildbot, "$1,", 3600, buildbotwidget_warg)

184
contrib/README.md Normal file
View File

@ -0,0 +1,184 @@
Contrib
-------
Contrib libraries, or widget types, are extra snippets of code you can
use. Some are for less common hardware, and other were contributed by
Vicious users. The contrib directory also holds widget types that were
obsoleted or rewritten. Contrib widgets will not be imported by init
unless you explicitly enable it, or load them in your rc.lua.
Usage within Awesome
--------------------
To use contrib widgets uncomment the line that loads them in
init.lua. Or you can load them in your rc.lua after you require
Vicious:
vicious = require("vicious")
vicious.contrib = require("vicious.contrib")
Widget types
------------
Most widget types consist of worker functions that take the "format"
argument given to vicious.register as the first argument, "warg" as
the second, and return a table of values to insert in the format
string. But we have not insisted on this coding style in contrib. So
widgets like PulseAudio have emerged that are different. These widgets
could also depend on Lua libraries that are not distributed with the
core Lua distribution. Ease of installation and use does not
necessarily have to apply to contributed widgets.
**vicious.contrib.ac**
Provide status about the power supply (AC)
Supported platforms: Linux (required tools: `sysfs`)
- Arguments:
* takes the AC device as an argument, i.e "AC" or "ACAD"
* the device is linked under /sys/class/power_supply/ and should
have a file called "online"
- Returns
* if AC is connected, $1 returns "On", if not it returns "Off",
if AC doesn't exist, $1 is "N/A"
**vicious.contrib.ati**
Provides various info about ATI GPU status.
Supported platforms: Linux (required tools: `sysfs`)
- Arguments:
* takes card ID as an argument, i.e. "card0" (and where possible,
uses debugfs to gather data on radeon power management)
- Returns:
* a table with string keys: {method}, {dpm_state},
{dpm_perf_level}, {profile}, {engine_clock mhz}, {engine_clock khz},
{memory_clock mhz}, {memory_clock khz}, {voltage v}, {voltage mv}
**vicious.contrib.batpmu**
**vicious.contrib.batproc**
**vicious.contrib.countfiles**
**vicious.contrib.dio**
Provides I/O statistics for requested storage devices
- Arguments:
- takes the disk as an argument, i.e. "sda" (or a specific
partition, i.e. "sda/sda2")
- Returns:
- a table with string keys: {total_s}, {total_kb}, {total_mb},
{read_s}, {read_kb}, {read_mb}, {write_s}, {write_kb}, {write_mb}
and {sched}
**vicious.contrib.mpc**
vicious.contrib.netcfg
-
**vicious.contrib.net**
**vicious.contrib.openweather**
Provides weather information for a requested city
- Arguments
* takes OpenWeatherMap city ID as an argument, i.e. "1275339"
- Returns
* a table with string keys: {city}, {wind deg}, {wind aim},
{wind kmh}, {wind mps}, {sky}, {weather}, {temp c}, {humid}, {press}
**vicious.contrib.nvinf**
provides GPU utilization, core temperature, clock frequency information about Nvidia GPU from nvidia-settings
Supported Platforms: platform independent
- Arguments
* takes optional card ID as an argument, i.e. "1", or defaults to ID 0
- Returns
* first 4 values as usage of GPU core, memory, video engine and
PCIe bandwidth, 5th as temperature of requested graphics device, 6th
as frequency of GPU core, 7th as memory transfer rate
**vicious.contrib.nvsmi**
Provides (very basic) information about Nvidia GPU status from SMI
Supported Platforms: platform independent
- Arguments:
* takes optional card ID as an argument, i.e. "1", or defaults to ID 0
- Returns:
* returns 1st value as temperature of requested graphics device
**vicious.contrib.ossvol**
**vicious.contrib.pop**
**vicious.contrib.pulse**
Provides volume levels of requested pulseaudio sinks and functions to
manipulate them
- Arguments
* takes the name of a sink as an optional argument. a number will
be interpret as an index, if no argument is given, it will take
the first-best
* to get a list of available sinks use the command: pacmd
list-sinks | grep 'name:'
- Returns
* returns 1st value as the volume level
- vicious.contrib.pulse.add(percent, sink)
* @percent is a number, which increments or decrements the volume
level by its value in percent
* @sink optional, same usage as in vicious.contrib.pulse
* returns the exit status of pacmd
- vicious.contrib.pulse.toggle(sink)
* inverts the volume state (mute -> unmute; unmute -> mute)
* @sink optional, same usage as in vicious.contrib.pulse
* returns the exit status of pacmd
**vicious.contrib.rss**
**vicious.contrib.sensors**
**vicious.contrib.wpa**
Provides information about the wifi status
Supported Platforms: platform independent (`wpa_cli`)
- Arguments
- takes the interface as an argument, i.e "wlan0" or "wlan1"
- Returns
- a table with string keys: {ssid}, {qual}, {ip}, {bssid}
**vicious.contrib.buildbot**
Provides last build status for configured buildbot builders (http://trac.buildbot.net/)
Supported Platforms: platform independent
- Returns:
* returns build status in the format: [<builderName>.<currentBuildNumber>.<lastSuccessfulBuildNumber>]
* if <currentBuildNumber> is the same as <lastSuccessfulBuildNumber> only one number is displayed
* <buildNumber> colors: red - failed, green - successful, yellow - in progress
* it depends on lua json parser (e.g. liblua5.1-json on Ubuntu 12.04)
Usage examples
---------------------------------
Pulse Audio widget
vol = wibox.widget.textbox()
vicious.register(vol, vicious.contrib.pulse, " $1%", 2, "alsa_output.pci-0000_00_1b.0.analog-stereo")
vol:buttons(awful.util.table.join(
awful.button({ }, 1, function () awful.util.spawn("pavucontrol") end),
awful.button({ }, 4, function () vicious.contrib.pulse.add(5,"alsa_output.pci-0000_00_1b.0.analog-stereo") end),
awful.button({ }, 5, function () vicious.contrib.pulse.add(-5,"alsa_output.pci-0000_00_1b.0.analog-stereo") end)
))
Buildbot widget
buildbotwidget = wibox.widget.textbox()
local buildbotwidget_warg = {
{builder="coverage", url="http://buildbot.buildbot.net"},
{builder="tarball-slave", url="http://buildbot.buildbot.net"}
}
vicious.register(buildbotwidget, vicious.contrib.buildbot, "$1,", 3600, buildbotwidget_warg)

4
contrib/ac.lua → contrib/ac_linux.lua
View File

@ -14,7 +14,7 @@ local math = {
}
-- }}}
local ac = {}
local ac_linux = {}
-- {{{ AC widget type
local function worker(format, warg)
@ -32,4 +32,4 @@ end
-- }}}
return setmetatable(_M, { __call = function(_, ...) return worker(...) end })
return setmetatable(ac_linux, { __call = function(_, ...) return worker(...) end })

6
contrib/ati.lua → contrib/ati_linux.lua
View File

@ -17,8 +17,8 @@ local string = {
-- ATI: provides various info about ATI GPU status
-- vicious.widgets.ati
local ati = {}
-- vicious.contrib.ati
local ati_linux = {}
-- {{{ Define variables
@ -76,4 +76,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(ati, { __call = function(_, ...) return worker(...) end })
return setmetatable(ati_linux, { __call = function(_, ...) return worker(...) end })

52
contrib/batacpi.lua
View File

@ -1,52 +0,0 @@
---------------------------------------------------
-- Licensed under the GNU General Public License v2
-- * (c) 2010, Adrian C. <anrxc@sysphere.org>
---------------------------------------------------
-- {{{ Grab environment
local tonumber = tonumber
local io = { popen = io.popen }
local setmetatable = setmetatable
local table = { insert = table.insert }
local string = { match = string.match }
-- }}}
-- Batacpi: provides state, charge, and remaining time for all batteries using acpitool
-- vicious.contrib.batacpi
local batacpi = {}
-- {{{ Battery widget type
local function worker(format)
local battery_info = {}
local battery_state = {
["full"] = "↯",
["unknown"] = "⌁",
["charged"] = "↯",
["charging"] = "+",
["discharging"] = "-"
}
-- Get data from acpitool
local f = io.popen("acpitool -b")
for line in f:lines() do
-- Check if the battery is present
if string.match(line, "^[%s]+Battery.*") then
-- Store state and charge information
table.insert(battery_info, (battery_state[string.match(line, "([%a]*),") or "unknown"]))
table.insert(battery_info, (tonumber(string.match(line, "([%d]?[%d]?[%d])%.")) or 0))
-- Store remaining time information
table.insert(battery_info, (string.match(line, "%%,%s(.*)") or "N/A"))
else
return {battery_state["unknown"], 0, "N/A"}
end
end
f:close()
return battery_info
end
-- }}}
return setmetatable(batacpi, { __call = function(_, ...) return worker(...) end })

4
contrib/batpmu.lua → contrib/batpmu_linux.lua
View File

@ -21,7 +21,7 @@ local string = {
-- Batpmu: provides state, charge and remaining time for a requested battery using PMU
-- vicious.contrib.batpmu
local batpmu = {}
local batpmu_linux = {}
-- {{{ Battery widget type
@ -76,4 +76,4 @@ local function worker(format, batid)
end
-- }}}
return setmetatable(batpmu, { __call = function(_, ...) return worker(...) end })
return setmetatable(batpmu_linux, { __call = function(_, ...) return worker(...) end })

4
contrib/batproc.lua → contrib/batproc_linux.lua
View File

@ -21,7 +21,7 @@ local string = {
-- Batproc: provides state, charge, and remaining time for a requested battery using procfs
-- vicious.contrib.batproc
local batproc = {}
local batproc_linux = {}
-- {{{ Battery widget type
@ -83,4 +83,4 @@ local function worker(format, batid)
end
-- }}}
return setmetatable(batproc, { __call = function(_, ...) return worker(...) end })
return setmetatable(batproc_linux, { __call = function(_, ...) return worker(...) end })

7
contrib/buildbot.lua → contrib/buildbot_all.lua
View File

@ -17,10 +17,7 @@ local bb = {} --list of all buildbot builders
local bs = {OK=1, FAILED=2, RUNNING=3}
local bc = {"green", "red", "yellow"}
module("vicious.contrib.buildbot")
local buildbot_all = {}
BB = {}
BB.__index = BB
@ -182,5 +179,5 @@ local function worker(format, warg)
end
-- }}}
setmetatable(_M, { __call = function(_, ...) return worker(...) end })
setmetatable(buildbot_all, { __call = function(_, ...) return worker(...) end })

5
contrib/countfiles.lua → contrib/countfiles_all.lua
View File

@ -17,8 +17,9 @@ local pairs = pairs
-- Be carefull with directories, who contains a mass of files.
-- "find" is usally fast, but will also produce delays, if the inodes get to big.
-- So if you want to count your music library, you may want to use locate/updatedb instead.
module("vicious.contrib.countfiles")
-- vicious.contrib.countfiles
local countfiles_all = {}
-- {{{ Sum up widget type
local function worker(format, warg)
@ -47,4 +48,4 @@ local function worker(format, warg)
end
-- }}}
setmetatable(_M, { __call = function(_, ...) return worker(...) end })
setmetatable(countfiles_all, { __call = function(_, ...) return worker(...) end })

4
contrib/dio.lua → contrib/dio_linux.lua
View File

@ -14,7 +14,7 @@ local helpers = require("vicious.helpers")
-- Disk I/O: provides I/O statistics for requested storage devices
-- vicious.contrib.dio
local dio = {}
local dio_linux = {}
-- Initialize function tables
@ -70,4 +70,4 @@ local function worker(format, disk)
end
-- }}}
return setmetatable(dio, { __call = function(_, ...) return worker(...) end })
return setmetatable(dio_linux, { __call = function(_, ...) return worker(...) end })

4
contrib/mpc.lua → contrib/mpc_all.lua
View File

@ -15,7 +15,7 @@ local helpers = require("vicious.helpers")
-- Mpc: provides the currently playing song in MPD
-- vicious.contrib.mpc
local mpc = {}
local mpc_all = {}
-- {{{ MPC widget type
@ -45,4 +45,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(mpc, { __call = function(_, ...) return worker(...) end })
return setmetatable(mpc_all, { __call = function(_, ...) return worker(...) end })

4
contrib/net.lua → contrib/net_linux.lua
View File

@ -18,7 +18,7 @@ local helpers = require("vicious.helpers")
-- Net: provides usage statistics for all network interfaces
-- vicious.contrib.net
local net = {}
local net_linux = {}
-- Initialise function tables
@ -136,4 +136,4 @@ local function worker(format, tignorelist)
end
-- }}}
return setmetatable(net, { __call = function(_, ...) return worker(...) end })
return setmetatable(net_linux, { __call = function(_, ...) return worker(...) end })

4
contrib/nvinf.lua → contrib/nvinf_all.lua
View File

@ -13,7 +13,7 @@ local helpers = require("vicious.helpers")
-- vicious.widgets.nvinf
local nvinf = {}
local nvinf_all = {}
-- {{{ NVIDIA infomation widget type
@ -32,4 +32,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(nvinf, { __call = function(_, ...) return worker(...) end })
return setmetatable(nvinf_all, { __call = function(_, ...) return worker(...) end })

4
contrib/nvsmi.lua → contrib/nvsmi_all.lua
View File

@ -13,7 +13,7 @@ local string = { match = string.match }
-- nvsmi: provides GPU information from nvidia SMI
-- vicious.contrib.nvsmi
local nvsmi = {}
local nvsmi_all = {}
-- {{{ GPU Information widget type
@ -39,4 +39,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(nvsmi, { __call = function(_, ...) return worker(...) end })
return setmetatable(nvsmi_all, { __call = function(_, ...) return worker(...) end })

4
contrib/openweather.lua → contrib/openweather_all.lua
View File

@ -17,7 +17,7 @@ local math = {
-- Openweather: provides weather information for a requested station
-- vicious.widgets.openweather
local openweather = {}
local openweather_all = {}
-- Initialize function tables
@ -91,4 +91,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(openweather, { __call = function(_, ...) return worker(...) end })
return setmetatable(openweather_all, { __call = function(_, ...) return worker(...) end })

4
contrib/ossvol.lua → contrib/ossvol_linux.lua
View File

@ -13,7 +13,7 @@ local string = { match = string.match }
-- Ossvol: provides volume levels of requested OSS mixers
-- vicious.contrib.ossvol
local ossvol = {}
local ossvol_linux = {}
-- {{{ Volume widget type
@ -51,4 +51,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(ossvol, { __call = function(_, ...) return worker(...) end })
return setmetatable(ossvol_linux, { __call = function(_, ...) return worker(...) end })

4
contrib/pop.lua → contrib/pop_all.lua
View File

@ -20,7 +20,7 @@ end)
-- POP: provides the count of new messages in a POP3 mailbox
-- vicious.contrib.pop
local pop = {}
local pop_all = {}
-- {{{ POP3 count widget type
@ -52,4 +52,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(pop, { __call = function(_, ...) return worker(...) end })
return setmetatable(pop_all, { __call = function(_, ...) return worker(...) end })

8
contrib/pulse.lua → contrib/pulse_all.lua
View File

@ -26,7 +26,7 @@ local math = {
-- Pulse: provides volume levels of requested pulseaudio sinks and methods to change them
-- vicious.contrib.pulse
local pulse = {}
local pulse_all = {}
-- {{{ Helper function
local function pacmd(args)
@ -87,7 +87,7 @@ end
-- }}}
-- {{{ Volume control helper
function pulse.add(percent, sink)
function pulse_all.add(percent, sink)
sink = get_sink_name(sink)
if sink == nil then return end
@ -106,7 +106,7 @@ function pulse.add(percent, sink)
return os.execute(cmd)
end
function pulse.toggle(sink)
function pulse_all.toggle(sink)
sink = get_sink_name(sink)
if sink == nil then return end
@ -121,4 +121,4 @@ function pulse.toggle(sink)
end
-- }}}
return setmetatable(pulse, { __call = function(_, ...) return worker(...) end })
return setmetatable(pulse_all, { __call = function(_, ...) return worker(...) end })

4
contrib/rss.lua → contrib/rss_all.lua
View File

@ -15,7 +15,7 @@ local setmetatable = setmetatable
-- RSS: provides latest world news
-- vicious.contrib.rss
local rss = {}
local rss_all = {}
-- {{{ RSS widget type
@ -65,4 +65,4 @@ local function worker(format, input)
end
-- }}}
return setmetatable(rss, { __call = function(_, ...) return worker(...) end })
return setmetatable(rss_all, { __call = function(_, ...) return worker(...) end })

4
contrib/sensors.lua → contrib/sensors_linux.lua
View File

@ -17,7 +17,7 @@ local string = {
-- Sensors: provides access to lm_sensors data
-- vicious.contrib.sensors
local sensors = {}
local sensors_linux = {}
-- {{{ Split helper function
@ -66,4 +66,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(sensors, { __call = function(_, ...) return worker(...) end })
return setmetatable(sensors_linux, { __call = function(_, ...) return worker(...) end })

4
contrib/wpa.lua → contrib/wpa_all.lua
View File

@ -20,7 +20,7 @@ local string = {
-- Wifi: provides wireless information for a requested interface
local wpa = {}
local wpa_all = {}
local info = {
["{ssid}"] = "N/A",
@ -62,4 +62,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(_M, { __call = function(_, ...) return worker(...) end })
return setmetatable(wpa_all, { __call = function(_, ...) return worker(...) end })

84
helpers.lua
View File

@ -12,13 +12,19 @@ local pairs = pairs
local rawget = rawget
local require = require
local tonumber = tonumber
local io = { open = io.open }
local io = {
open = io.open,
popen = io.popen
}
local setmetatable = setmetatable
local getmetatable = getmetatable
local string = {
upper = string.upper,
lower = string.lower,
format = string.format
}
local pcall = pcall
local assert = assert
-- }}}
@ -32,12 +38,46 @@ local scroller = {}
-- }}}
-- {{{ Helper functions
-- {{{ Determine operating system
function helpers.getos()
local f = io.popen("uname -s")
local uname = f:read("*line")
f:close()
return string.lower(uname)
end
-- }}}
-- {{{ Loader of vicious modules
function helpers.wrequire(table, key)
local module = rawget(table, key)
return module or require(table._NAME .. "." .. key)
local ret = rawget(table, key)
if ret then
return ret
end
local ostable = {
linux = { "linux", "all" },
freebsd = { "freebsd", "bsd", "all" }
}
local os = ostable[helpers.getos()]
assert(os, "Vicious: platform not supported.")
for i = 1, #os do
local status, value = pcall(require, table._NAME .. "." .. key .. "_" .. os[i])
if status then
ret = value
break
end
end
assert(ret, "Vicious: widget " .. table._NAME .. "." .. key .. " not available for current platform.")
return ret
end
-- }}}
-- {{{ Expose path as a Lua table
function helpers.pathtotable(dir)
return setmetatable({ _path = dir },
@ -156,6 +196,44 @@ function helpers.scroll(text, maxlen, widget)
end
-- }}}
-- {{{ Return result from one sysctl variable as string
function helpers.sysctl(path)
local fd = io.popen("sysctl -n " .. helpers.shellquote(path))
if not fd then
return
end
local ret = fd:read()
fd:close()
return ret
end
-- }}}
-- {{{ Return result from multiple sysctl variables as table
function helpers.sysctl_table(syspath)
return setmetatable({ _path = syspath },
{ __index = function(table, index)
local path = "sysctl -n " .. helpers.shellquote(table._path .. "." .. index)
local f = io.popen(path)
if f then
local s = f:read("*all")
f:close()
if select(2, s:gsub("\n", "\n")) > 1 then
local o = { _path = path}
setmetatable(o, getmetatable(table))
return o
else
return s
end
end
end
})
end
-- }}}
return helpers
-- }}}

69
widgets/bat_freebsd.lua Normal file
View File

@ -0,0 +1,69 @@
-- {{{ Grab environment
local setmetatable = setmetatable
local tonumber = tonumber
local io = { popen = io.popen }
local math = { floor = math.floor }
local helpers = require("vicious.helpers")
local string = {
gmatch = string.gmatch,
match = string.match,
format = string.format
}
-- }}}
local bat_freebsd = {}
local function worker(format, warg)
local battery = warg or "batt"
local bat_info = {}
local f = io.popen("acpiconf -i " .. helpers.shellquote(battery))
for line in f:lines("*line") do
for key,value in string.gmatch(line, "(.+):%s+(.+)") do
bat_info[key] = value
end
end
f:close()
-- current state
local state
if bat_info["State"] == "high" then
state = "↯"
elseif bat_info["State"] == "charging" then
state = "+"
elseif bat_info["State"] == "discharging" then
state = "-"
else
state = "⌁"
end
-- battery capacity in percent
local percent = tonumber(string.match(bat_info["Remaining capacity"], "[%d]+"))
-- use remaining (charging or discharging) time calculated by acpiconf
local time = bat_info["Remaining time"]
if time == "unknown" then
time = "∞"
end
-- calculate wear level from (last full / design) capacity
local wear = "N/A"
if bat_info["Last full capacity"] and bat_info["Design capacity"] then
local l_full = tonumber(string.match(bat_info["Last full capacity"], "[%d]+"))
local design = tonumber(string.match(bat_info["Design capacity"], "[%d]+"))
wear = math.floor(100 - (l_full / design * 100))
end
-- dis-/charging rate as presented by battery
local rate = string.match(bat_info["Present rate"], "([%d]+)%smW")
rate = string.format("%2.1f", tonumber(rate / 1000))
-- returns
-- * state (high "↯", discharging "-", charging "+", N/A "⌁" }
-- * remaining_capacity (percent)
-- * remaining_time, by battery
-- * wear level (percent)
-- * present_rate (mW)
return {state, percent, time, wear, rate}
end
return setmetatable(bat_freebsd, { __call = function(_, ...) return worker(...) end })

4
widgets/bat.lua → widgets/bat_linux.lua
View File

@ -18,7 +18,7 @@ local math = {
-- Bat: provides state, charge, remaining time, and wear for a requested battery
-- vicious.widgets.bat
local bat = {}
local bat_linux = {}
-- {{{ Battery widget type
@ -91,4 +91,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(bat, { __call = function(_, ...) return worker(...) end })
return setmetatable(bat_linux, { __call = function(_, ...) return worker(...) end })

69
widgets/cpu_freebsd.lua Normal file
View File

@ -0,0 +1,69 @@
-- {{{ Grab environment
local helpers = require("vicious.helpers")
local tonumber = tonumber
local setmetatable = setmetatable
local math = { floor = math.floor }
local string = { gmatch = string.gmatch }
-- }}}
-- Cpu: provides CPU usage for all available CPUs/cores
-- vicious.widgets.cpu_freebsd
local cpu_freebsd = {}
-- Initialize function tables
local cpu_total = {}
local cpu_idle = {}
-- {{{ CPU widget type
local function worker(format)
local cp_times = helpers.sysctl("kern.cp_times")
local matches = {}
local tmp_total = {}
local tmp_idle = {}
local tmp_usage = {}
-- Read input data
for v in string.gmatch(cp_times, "([%d]+)") do
table.insert(matches, v)
end
-- Set first value of function tables
if #cpu_total == 0 then -- check for empty table
for i = 1, #matches / 5 + 1 do
cpu_total[i] = 0
cpu_idle[i] = 0
end
end
for i = 1, #matches / 5 + 1 do
tmp_total[i] = 0
tmp_idle[i] = 0
tmp_usage[i] = 0
end
-- CPU usage
for i, v in ipairs(matches) do
local index = math.floor((i-1) / 5) + 2 -- current cpu
tmp_total[1] = tmp_total[1] + v
tmp_total[index] = tmp_total[index] + v
if (i-1) % 5 == 4 then
tmp_idle[1] = tmp_idle[1] + v
tmp_idle[index] = tmp_idle[index] + v
end
end
for i = 1, #tmp_usage do
tmp_usage[i] = tmp_total[i] - cpu_total[i]
tmp_usage[i] = math.floor((tmp_usage[i] - (tmp_idle[i] - cpu_idle[i])) / tmp_usage[i] * 100)
end
cpu_total = tmp_total
cpu_idle = tmp_idle
return tmp_usage
end
-- }}}
return setmetatable(cpu_freebsd, { __call = function(_, ...) return worker(...) end })

4
widgets/cpu.lua → widgets/cpu_linux.lua
View File

@ -20,7 +20,7 @@ local string = {
-- Cpu: provides CPU usage for all available CPUs/cores
-- vicious.widgets.cpu
local cpu = {}
local cpu_linux = {}
-- Initialize function tables
@ -77,4 +77,4 @@ local function worker(format)
end
-- }}}
return setmetatable(cpu, { __call = function(_, ...) return worker(...) end })
return setmetatable(cpu_linux, { __call = function(_, ...) return worker(...) end })

34
widgets/cpufreq_freebsd.lua Normal file
View File

@ -0,0 +1,34 @@
-- {{{ Grab environment
local tonumber = tonumber
local setmetatable = setmetatable
local helpers = require("vicious.helpers")
-- }}}
-- Cpufreq: provides freq, voltage and governor info for a requested CPU
-- vicious.widgets.cpufreq
local cpufreq_freebsd = {}
-- {{{ CPU frequency widget type
local function worker(format, warg)
if not warg then return end
-- Default frequency and voltage values
local freqv = {
["mhz"] = "N/A", ["ghz"] = "N/A",
["v"] = "N/A", ["mv"] = "N/A",
}
local freq = tonumber(helpers.sysctl("dev.cpu." .. warg .. ".freq"))
freqv.mhz = freq
freqv.ghz = freq / 1000
local governor = "N/A"
return {freqv.mhz, freqv.ghz, freqv.mv, freqv.v, governor}
end
-- }}}
return setmetatable(cpufreq_freebsd, { __call = function(_, ...) return worker(...) end })

4
widgets/cpufreq.lua → widgets/cpufreq_linux.lua
View File

@ -13,7 +13,7 @@ local helpers = require("vicious.helpers")
-- Cpufreq: provides freq, voltage and governor info for a requested CPU
-- vicious.widgets.cpufreq
local cpufreq = {}
local cpufreq_linux = {}
-- {{{ CPU frequency widget type
@ -58,4 +58,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(cpufreq, { __call = function(_, ...) return worker(...) end })
return setmetatable(cpufreq_linux, { __call = function(_, ...) return worker(...) end })

4
widgets/cpuinf.lua → widgets/cpuinf_linux.lua
View File

@ -13,7 +13,7 @@ local string = { gmatch = string.gmatch }
-- Cpuinf: provides speed and cache information for all available CPUs/cores
-- vicious.widgets.cpuinf
local cpuinf = {}
local cpuinf_linux = {}
-- {{{ CPU Information widget type
@ -41,4 +41,4 @@ local function worker(format)
end
-- }}}
return setmetatable(cpuinf, { __call = function(_, ...) return worker(...) end })
return setmetatable(cpuinf_linux, { __call = function(_, ...) return worker(...) end })

4
widgets/date.lua → widgets/date_all.lua
View File

@ -15,7 +15,7 @@ local os = {
-- Date: provides access to os.date with optional time formatting
-- vicious.widgets.date
local date = {}
local date_all = {}
-- {{{ Date widget type
@ -24,4 +24,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(date, { __call = function(_, ...) return worker(...) end })
return setmetatable(date_all, { __call = function(_, ...) return worker(...) end })

4
widgets/dio.lua → widgets/dio_linux.lua
View File

@ -18,7 +18,7 @@ local os = {
-- Disk I/O: provides I/O statistics for requested storage devices
-- vicious.widgets.dio
local dio = {}
local dio_linux = {}
-- Initialize function tables
@ -70,4 +70,4 @@ local function worker(format)
end
-- }}}
return setmetatable(dio, { __call = function(_, ...) return worker(...) end })
return setmetatable(dio_linux, { __call = function(_, ...) return worker(...) end })

28
widgets/fanspeed_freebsd.lua Normal file
View File

@ -0,0 +1,28 @@
-- {{{ Grab environment
local setmetatable = setmetatable
local helpers = require("vicious.helpers")
local tonumber = tonumber
-- }}}
-- fanspeed: provides speed level of main fan
--
-- expects one (1) full sysctl string to entry
-- e.g.: "dev.acpi_ibm.0.fan_speed"
local fanspeed_freebsd = {}
local function worker(format, warg)
if not warg then return end
local fanspeed = helpers.sysctl(warg)
if not fanspeed then
-- use negative fanspeed to indicate error
return {-1}
else
return {tonumber(fanspeed)}
end
end
return setmetatable(fanspeed_freebsd, { __call = function(_, ...) return worker(...) end })

4
widgets/fs.lua → widgets/fs_all.lua
View File

@ -15,7 +15,7 @@ local helpers = require("vicious.helpers")
-- FS: provides file system disk space usage
-- vicious.widgets.fs
local fs = {}
local fs_all = {}
-- Variable definitions
@ -49,4 +49,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(fs, { __call = function(_, ...) return worker(...) end })
return setmetatable(fs_all, { __call = function(_, ...) return worker(...) end })

4
widgets/gmail.lua → widgets/gmail_all.lua
View File

@ -17,7 +17,7 @@ local string = {
-- Gmail: provides count of new and subject of last e-mail on Gmail
-- vicious.widgets.gmail
local gmail = {}
local gmail_all = {}
-- {{{ Variable definitions
@ -74,4 +74,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(gmail, { __call = function(_, ...) return worker(...) end })
return setmetatable(gmail_all, { __call = function(_, ...) return worker(...) end })

4
widgets/hddtemp.lua → widgets/hddtemp_linux.lua
View File

@ -14,7 +14,7 @@ local helpers = require("vicious.helpers")
-- Hddtemp: provides hard drive temperatures using the hddtemp daemon
-- vicious.widgets.hddtemp
local hddtemp = {}
local hddtemp_linux = {}
-- {{{ HDD Temperature widget type
@ -37,4 +37,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(hddtemp, { __call = function(_, ...) return worker(...) end })
return setmetatable(hddtemp_linux, { __call = function(_, ...) return worker(...) end })

4
widgets/mbox.lua → widgets/mbox_all.lua
View File

@ -14,7 +14,7 @@ local helpers = require("vicious.helpers")
-- Mbox: provides the subject of last e-mail in a mbox file
-- vicious.widgets.mbox
local mbox = {}
local mbox_all = {}
-- Initialize variables
@ -50,4 +50,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(mbox, { __call = function(_, ...) return worker(...) end })
return setmetatable(mbox_all, { __call = function(_, ...) return worker(...) end })

4
widgets/mboxc.lua → widgets/mboxc_all.lua
View File

@ -12,7 +12,7 @@ local string = { find = string.find }
-- Mboxc: provides the count of total, old and new messages in mbox files
-- vicious.widgets.mboxc
local mboxc = {}
local mboxc_all = {}
-- {{{ Mbox count widget type
@ -55,4 +55,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(mboxc, { __call = function(_, ...) return worker(...) end })
return setmetatable(mboxc_all, { __call = function(_, ...) return worker(...) end })

4
widgets/mdir.lua → widgets/mdir_all.lua
View File

@ -13,7 +13,7 @@ local helpers = require("vicious.helpers")
-- Mdir: provides the number of new and unread messages in Maildir structures/dirs
-- vicious.widgets.mdir
local mdir = {}
local mdir_all = {}
-- {{{ Maildir widget type
@ -40,4 +40,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(mdir, { __call = function(_, ...) return worker(...) end })
return setmetatable(mdir_all, { __call = function(_, ...) return worker(...) end })

70
widgets/mem_freebsd.lua Normal file
View File

@ -0,0 +1,70 @@
-- {{{ Grab environment
local tonumber = tonumber
local setmetatable = setmetatable
local math = { floor = math.floor }
local helpers = require("vicious.helpers")
-- }}}
-- Mem: provides RAM and Swap usage statistics
-- vicious.widgets.mem_freebsd
local mem_freebsd = {}
-- {{{ Memory widget type
local function worker(format)
local pagesize = tonumber(helpers.sysctl("hw.pagesize"))
local vm_stats = helpers.sysctl_table("vm.stats.vm")
local _mem = { buf = {}, total = nil }
_mem.total = tonumber(vm_stats.v_page_count) * pagesize
_mem.buf.f = tonumber(vm_stats.v_free_count) * pagesize
_mem.buf.a = tonumber(vm_stats.v_active_count) * pagesize
_mem.buf.i = tonumber(vm_stats.v_inactive_count) * pagesize
_mem.buf.c = tonumber(vm_stats.v_cache_count) * pagesize
_mem.buf.w = tonumber(vm_stats.v_wire_count) * pagesize
-- rework into Megabytes
_mem.total = math.floor(_mem.total/(1024*1024))
_mem.buf.f = math.floor(_mem.buf.f/(1024*1024))
_mem.buf.a = math.floor(_mem.buf.a/(1024*1024))
_mem.buf.i = math.floor(_mem.buf.i/(1024*1024))
_mem.buf.c = math.floor(_mem.buf.c/(1024*1024))
_mem.buf.w = math.floor(_mem.buf.w/(1024*1024))
-- Calculate memory percentage
_mem.free = _mem.buf.f + _mem.buf.c
_mem.inuse = _mem.buf.a + _mem.buf.i
_mem.wire = _mem.buf.w
_mem.bcuse = _mem.total - _mem.buf.f
_mem.usep = math.floor(_mem.inuse / _mem.total * 100)
_mem.inusep= math.floor(_mem.inuse / _mem.total * 100)
_mem.buffp = math.floor(_mem.bcuse / _mem.total * 100)
_mem.wirep = math.floor(_mem.wire / _mem.total * 100)
-- Get swap states
local vm = helpers.sysctl_table("vm")
local _swp = { buf = {}, total = nil }
if tonumber(vm.swap_enabled) == 1 and tonumber(vm.swap_total) > 0 then
-- Get swap space
_swp.total = tonumber(vm.swap_total)
_swp.buf.f = _swp.total - tonumber(vm_stats.v_swapin)
-- Rework into megabytes
_swp.total = math.floor(_swp.total/(1024*1024))
_swp.buf.f = math.floor(_swp.buf.f/(1024*1024))
-- Calculate percentage
_swp.inuse = _swp.total - _swp.buf.f
_swp.usep = math.floor(_swp.inuse / _swp.total * 100)
else
_swp.usep = -1
_swp.inuse = -1
_swp.total = -1
_swp.buf.f = -1
end
return { _mem.usep, _mem.inuse, _mem.total, _mem.free,
_swp.usep, _swp.inuse, _swp.total, _swp.buf.f,
_mem.bcuse, _mem.buffp, _mem.wirep }
end
return setmetatable(mem_freebsd, { __call = function(_, ...) return worker(...) end })

4
widgets/mem.lua → widgets/mem_linux.lua
View File

@ -14,7 +14,7 @@ local string = { gmatch = string.gmatch }
-- Mem: provides RAM and Swap usage statistics
-- vicious.widgets.mem
local mem = {}
local mem_linux = {}
-- {{{ Memory widget type
@ -49,4 +49,4 @@ local function worker(format)
end
-- }}}
return setmetatable(mem, { __call = function(_, ...) return worker(...) end })
return setmetatable(mem_linux, { __call = function(_, ...) return worker(...) end })

4
widgets/mpd.lua → widgets/mpd_all.lua
View File

@ -14,7 +14,7 @@ local helpers = require("vicious.helpers")
-- Mpd: provides Music Player Daemon information
-- vicious.widgets.mpd
local mpd = {}
local mpd_all = {}
-- {{{ MPD widget type
@ -61,4 +61,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(mpd, { __call = function(_, ...) return worker(...) end })
return setmetatable(mpd_all, { __call = function(_, ...) return worker(...) end })

83
widgets/net_freebsd.lua Normal file
View File

@ -0,0 +1,83 @@
-- {{{ Grab environment
local tonumber = tonumber
local os = { time = os.time }
local setmetatable = setmetatable
local helpers = require("vicious.helpers")
local io = { popen = io.popen }
local string = { match = string.match }
-- }}}
-- Net: provides state and usage statistics of all network interfaces
-- vicious.widgets.net
local net_freebsd = {}
-- Initialize function tables
local nets = {}
-- Variable definitions
local unit = { ["b"] = 1, ["kb"] = 1024,
["mb"] = 1024^2, ["gb"] = 1024^3
}
-- {{{ Net widget type
local function worker(format, warg)
if not warg then return end
local args = {}
local buffer = nil
local f = io.popen("netstat -n -b -I " .. helpers.shellquote(warg))
local now = os.time()
for line in f:lines() do
if not (line:find("<Link") or line:find("Name")) then -- skipping missleading lines
local split = { line:match(("([^%s]*)%s*"):rep(12)) }
if buffer == nil then
buffer = { tonumber(split[8]), tonumber(split[11]) } -- recv (field 8) and send (field 11)
else
buffer = { buffer[1] + tonumber(split[8]), buffer[2] + tonumber(split[11]) }
end
end
end
f:close()
if buffer == nil then
args["{carrier}"] = 0
helpers.uformat(args, "rx", 0, unit)
helpers.uformat(args, "tx", 0, unit)
helpers.uformat(args, "down", 0, unit)
helpers.uformat(args, "up", 0, unit)
else
args["{carrier}"] = 1
helpers.uformat(args, "rx", buffer[1], unit)
helpers.uformat(args, "tx", buffer[2], unit)
if next(nets) == nil then
helpers.uformat(args, "down", 0, unit)
helpers.uformat(args, "up", 0, unit)
else
local interval = now - nets["time"]
if interval <= 0 then interval = 1 end
local down = (buffer[1] - nets[1]) / interval
local up = (buffer[2] - nets[2]) / interval
helpers.uformat(args, "down", down, unit)
helpers.uformat(args, "up", up, unit)
end
nets["time"] = now
-- Store totals
nets[1] = buffer[1]
nets[2] = buffer[2]
end
return args
end
-- }}}
return setmetatable(net_freebsd, { __call = function(_, ...) return worker(...) end })

4
widgets/net.lua → widgets/net_linux.lua
View File

@ -16,7 +16,7 @@ local helpers = require("vicious.helpers")
-- Net: provides state and usage statistics of all network interfaces
-- vicious.widgets.net
local net = {}
local net_linux = {}
-- Initialize function tables
@ -77,4 +77,4 @@ local function worker(format)
end
-- }}}
return setmetatable(net, { __call = function(_, ...) return worker(...) end })
return setmetatable(net_linux, { __call = function(_, ...) return worker(...) end })

4
widgets/org.lua → widgets/org_all.lua
View File

@ -17,7 +17,7 @@ local os = {
-- Org: provides agenda statistics for Emacs org-mode
-- vicious.widgets.org
local org = {}
local org_all = {}
-- {{{ OrgMode widget type
@ -59,4 +59,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(org, { __call = function(_, ...) return worker(...) end })
return setmetatable(org_all, { __call = function(_, ...) return worker(...) end })

4
widgets/os.lua → widgets/os_all.lua
View File

@ -20,7 +20,7 @@ local string = {
-- OS: provides operating system information
-- vicious.widgets.os
local os = {}
local os_all = {}
-- {{{ Operating system widget type
@ -70,4 +70,4 @@ local function worker(format)
end
-- }}}
return setmetatable(os, { __call = function(_, ...) return worker(...) end })
return setmetatable(os_all, { __call = function(_, ...) return worker(...) end })

6
widgets/pkg.lua → widgets/pkg_all.lua
View File

@ -12,7 +12,7 @@ local setmetatable = setmetatable
-- Pkg: provides number of pending updates on UNIX systems
-- vicious.widgets.pkg
local pkg = {}
local pkg_all = {}
-- {{{ Packages widget type
@ -28,7 +28,7 @@ local function worker(format, warg)
["Debian"] = { cmd = "apt-show-versions -u -b" },
["Ubuntu"] = { cmd = "aptitude search '~U'" },
["Fedora"] = { cmd = "yum list updates", sub = 3 },
["FreeBSD"] ={ cmd = "pkg_version -I -l '<'" },
["FreeBSD"] ={ cmd = "pkg version -I -l '<'" },
["Mandriva"]={ cmd = "urpmq --auto-select" }
}
@ -45,4 +45,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(pkg, { __call = function(_, ...) return worker(...) end })
return setmetatable(pkg_all, { __call = function(_, ...) return worker(...) end })

4
widgets/raid.lua → widgets/raid_linux.lua
View File

@ -17,7 +17,7 @@ local string = {
-- Raid: provides state information for a requested RAID array
-- vicious.widgets.raid
local raid = {}
local raid_linux = {}
-- Initialize function tables
@ -57,4 +57,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(raid, { __call = function(_, ...) return worker(...) end })
return setmetatable(raid_linux, { __call = function(_, ...) return worker(...) end })

34
widgets/thermal_freebsd.lua Normal file
View File

@ -0,0 +1,34 @@
-- {{{ Grab environment
local setmetatable = setmetatable
local string = { match = string.match }
local helpers = require("vicious.helpers")
-- }}}
-- Thermal: provides temperature levels of ACPI and coretemp thermal zones
-- vicious.widgets.thermal
local thermal_freebsd = {}
-- {{{ Thermal widget type
local function worker(format, warg)
if not warg then return end
if type(warg) ~= "table" then warg = { warg } end
local thermals = {}
for i=1, #warg do
local output = helpers.sysctl(warg[i])
if not output then
thermals[i] = -1
else
thermals[i] = string.match(output, "[%d]+")
end
end
return thermals
end
-- }}}
return setmetatable(thermal_freebsd, { __call = function(_, ...) return worker(...) end })

4
widgets/thermal.lua → widgets/thermal_linux.lua
View File

@ -15,7 +15,7 @@ local math = { floor = math.floor }
-- Thermal: provides temperature levels of ACPI and coretemp thermal zones
-- vicious.widgets.thermal
local thermal = {}
local thermal_linux = {}
-- {{{ Thermal widget type
@ -46,4 +46,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(thermal, { __call = function(_, ...) return worker(...) end })
return setmetatable(thermal_linux, { __call = function(_, ...) return worker(...) end })

30
widgets/uptime_freebsd.lua Normal file
View File

@ -0,0 +1,30 @@
-- {{{ Grab environment
local tonumber = tonumber
local setmetatable = setmetatable
local math = { floor = math.floor }
local string = { match = string.match }
local helpers = require("vicious.helpers")
local os = { time = os.time }
-- }}}
-- Uptime: provides system uptime and load information
-- vicious.widgets.uptime
local uptime_freebsd = {}
-- {{{ Uptime widget type
local function worker(format)
local l1, l5, l15 = string.match(helpers.sysctl("vm.loadavg"), "{ ([%d]+%.[%d]+) ([%d]+%.[%d]+) ([%d]+%.[%d]+) }")
local up_t = os.time() - tonumber(string.match(helpers.sysctl("kern.boottime"), "sec = ([%d]+)"))
-- Get system uptime
local up_d = math.floor(up_t / (3600 * 24))
local up_h = math.floor((up_t % (3600 * 24)) / 3600)
local up_m = math.floor(((up_t % (3600 * 24)) % 3600) / 60)
return {up_d, up_h, up_m, l1, l5, l15}
end
-- }}}
return setmetatable(uptime_freebsd, { __call = function(_, ...) return worker(...) end })

4
widgets/uptime.lua → widgets/uptime_linux.lua
View File

@ -14,7 +14,7 @@ local helpers = require("vicious.helpers")
-- Uptime: provides system uptime and load information
-- vicious.widgets.uptime
local uptime = {}
local uptime_linux = {}
-- {{{ Uptime widget type
@ -33,4 +33,4 @@ local function worker(format)
end
-- }}}
return setmetatable(uptime, { __call = function(_, ...) return worker(...) end })
return setmetatable(uptime_linux, { __call = function(_, ...) return worker(...) end })

38
widgets/volume_freebsd.lua Normal file
View File

@ -0,0 +1,38 @@
-- {{{ Grab environment
local tonumber = tonumber
local io = { popen = io.popen }
local setmetatable = setmetatable
local string = { match = string.match }
local helpers = require("vicious.helpers")
-- }}}
-- Volume: provides volume levels and state of requested mixer
-- vicious.widgets.volume_freebsd
local volume_freebsd = {}
-- {{{ Volume widget type
local function worker(format, warg)
if not warg then return end
local mixer_state = { "♫", "♩" }
-- Get mixer control contents
f = io.popen("mixer -s " .. helpers.shellquote(warg))
local mixer = f:read()
f:close()
-- Capture mixer control state: [5%] ... ... [on]
local voll, volr = string.match(mixer, "([%d]+):([%d]+)$")
if voll == "0" and volr == "0" then
return {0, 0, mixer_state[2]}
else
return {voll, volr, mixer_state[1]}
end
end
-- }}}
return setmetatable(volume_freebsd, { __call = function(_, ...) return worker(...) end })

4
widgets/volume.lua → widgets/volume_linux.lua
View File

@ -14,7 +14,7 @@ local helpers = require("vicious.helpers")
-- Volume: provides volume levels and state of requested ALSA mixers
-- vicious.widgets.volume
local volume = {}
local volume_linux = {}
-- {{{ Volume widget type
@ -51,4 +51,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(volume, { __call = function(_, ...) return worker(...) end })
return setmetatable(volume_linux, { __call = function(_, ...) return worker(...) end })

4
widgets/weather.lua → widgets/weather_all.lua
View File

@ -15,7 +15,7 @@ local helpers = require("vicious.helpers")
-- Weather: provides weather information for a requested station
-- vicious.widgets.weather
local weather = {}
local weather_all = {}
-- Initialize function tables
@ -91,4 +91,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(weather, { __call = function(_, ...) return worker(...) end })
return setmetatable(weather_all, { __call = function(_, ...) return worker(...) end })

4
widgets/wifi.lua → widgets/wifi_linux.lua
View File

@ -21,7 +21,7 @@ local string = {
-- Wifi: provides wireless information for a requested interface
-- vicious.widgets.wifi
local wifi = {}
local wifi_linux = {}
-- {{{ Variable definitions
@ -89,4 +89,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(wifi, { __call = function(_, ...) return worker(...) end })
return setmetatable(wifi_linux, { __call = function(_, ...) return worker(...) end })

4
widgets/wifiiw.lua → widgets/wifiiw_linux.lua
View File

@ -20,7 +20,7 @@ local string = {
-- Wifiiw: provides wireless information for a requested interface using iw instead of deprecated iwconfig
-- vicious.widgets.wifiiw
local wifiiw = {}
local wifiiw_linux = {}
-- {{{ Wireless widget type
@ -63,4 +63,4 @@ local function worker(format, warg)
end
-- }}}
return setmetatable(wifiiw, { __call = function(_, ...) return worker(...) end })
return setmetatable(wifiiw_linux, { __call = function(_, ...) return worker(...) end })