NAME
xisdnload - ISDN load average display for X
SYNOPSIS
xisdnload[-toolkitoption ...]
[-scale integer] [-update seconds] [-hl color]
[-highlight color] [-online color] [-active
color] [-trying color] [-activate command]
[-deactivate command] [-jumpscroll pixels] [-number
regexp] [-label string] [-nolabel]
DESCRIPTION
The xisdnload program displays a
periodically updating histogram of the ISDN load average.
OPTIONS
Xisdnload accepts all of the standard X Toolkit command
line options (see X(1)). The
order of the options in unimportant. xisdnload also accepts the
following additional options:
- -hl color or -highlight color
- This option specifies the color of the scale lines.
- -online color
- This option specifies the background color when one or more
ISDN channels are online.
- -active color
- This option specifies the background color when any route is
found that is directed to an interface named isdn* or ippp*.
- -trying color
- This option specifies the background color when at least one
attempt to setup a cennection is pending.
- -jumpscroll number of pixels
- The number of pixels to shift the graph to the left when the
graph reaches the right edge of the window. The default value is
1/2 the width of the current window. Smooth scrolling can be
achieved by setting it to 1.
- -label string
- The string to put into the label above the load average when
beeing online. It is interpreted as a standard format string and
may contain the dialed number (%s), the minutes (%d) and seconds
(%d) being online, the actual cps rate (%f), the amount of kbytes
transfered (%d) and a connection history (%s) in this sequence.
- -nolabel
- If this command line option is specified then no label will be
displayed above the load graph.
- -scale integer
- This option specifies the minimum number of tick marks in the
histogram, where one division represents one load average point. If
the load goes above this number, xisdnload will create more
divisions, but it will never use fewer than this number. The
default is 1.
- -update seconds
- This option specifies the interval in seconds at which
xisdnload updates its display. The minimum amount of time
allowed between updates is 1 second. The default is 10.
- -activate command
- This option specifies a command to be executed when
dial-on-demand is not active and you clicked on the xisdnload
stripchart. A typical command might be something like `sudo
/etc/init.d/isdn start' to start up your connection.
- -deactivate command
- This option specifies a command to be executed when
dial-on-demand is active and you clicked on the xisdnload
stripchart. A typical command might be something like `sudo
/etc/init.d/isdn stop' to shut down your connection.
- -manual
- With this option the interface is assumed to be active and in
manual dial mode. The activate/deactive commands are selected
depending on the connection state. A typical activate command might
be `isdnctrl dial ippp0', and to deactivate `isdnctrl hangup
ippp0'.
- -number regexp
- The supplied regular expression is used to limit the set
numbers to be observed by xisdnload.
RESOURCES
See the resource file for the available
resources.
WIDGETS
In order to specify resources, it is useful to know
the hierarchy of the widgets which compose xisdnload. In the
notation below, indentation indicates hierarchical structure. The
widget class name is given first, followed by the widget instance
name.
XISDNLoad xisdnload
Paned paned
Label label
StripChart load
ENVIRONMENT
- DISPLAY
- to get the default host and display number.
- XENVIRONMENT
- to get the name of a resource file that overrides the global
resources stored in the RESOURCE_MANAGER property.
FILES
<XRoot>/lib/X11/app-defaults/XISDNLoad -
specifies required resources.
/proc/net/route - kernel routing table. The proc filesystem is
needed by xisdnload to detect wheather a dial-on-demand is
active.
SEE ALSO
X(1), xrdb(1),
xload(1),
mem(4),
Athena StripChart Widget.
BUGS
Certainly a lot.
COPYRIGHT
This program is based on xload which is
Copyright (1988) X Consortium. See X(1) for a full
statement of rights and permissions.
AUTHORS
Besides the basic xload stuff, the ISDN parts are
added by
Frank Strauss <strauss@escape.de> (escape e.V.,
Braunschweig, Germany). In January 1998 Michael Deindl <olmur@dwarf.bb.bawue.de>
contributed the `yellow' patch to make xisdnload recognize the
phase of trying to connect and show this by a different background
color. Markus Pilzecker <mp@timesink.pilzecker.de>
detected a bug in the color assignment code resulting in seg faults
which has been fixed in January 1998.