This disables the theme support and makes it impossible to use any other
themes than the ipfire default theme.
The only intention of this patch is to hardcode the theme to ipfire.
To change any cgi we have is an ugly way, but the only way to do this
fast. The colour handling needs certainly to be improved as well, but
this will and should be done in other patches.
Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
"makegraphbox" is modified to remove the old iframe method and output
a modern div container instead.
Graph errors are now returned, to be displayed by getrrdimage.cgi.
entropy.cgi and netovpnsrv.cgi are modified to ensure compatibility.
Add cache control HTTP header to image output.
Signed-off-by: Leo-Andres Hofmann <hofmann@leo-andres.de>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This patch adds two scripts which will later be used to display graphs:
-> getrrdimage.cgi: Generates PNG images for graphs.
Until now, each CGI with embedded graphs had to be able to output
images. These functions are now gathered in this new script.
The additional parameter handling can be removed and the CGIs can
be simplified. This makes it easier to use and output the graphs.
-> rrdimage.js: Interactive Javascript functions
This allows the user to select time ranges without reloading the page.
In addition, the graphs are now periodically updated, allowing users
to live monitor the data.
Signed-off-by: Leo-Andres Hofmann <hofmann@leo-andres.de>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Use the traffic class description field to identify similar classes.
This ensures that a class used in both the up- and down-link is
printed with matching colors in both graphs.
Signed-off-by: Leo-Andres Hofmann <hofmann@leo-andres.de>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This simply makes more sense in most languages, as INPUT, OUTPUT and
FORWARD are special cases of firewall hits in general.
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
This merely is a cosmetic change, but since we are dealing with network
packets here, the SYN flag must be capitalised.
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
The graphs are using an iframe and PNG images where the resolution
did often not fit and the browser had to resize the image. That
led to blurred fonts and hard to read graphs.
This patch increases the size of the box and the image. With that
higher resolution resizing should not be too much of an issue, but
since the sizes of the iframe and image have been aligned should
not even be necessary.
Reported-by: Marcel Lorenz <marcel.lorenz@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
For the graphs for qos classes, and for process
count and memory usage, the colors change on
each page reload, since the colors are currently
totally random.
This change uses defined color indexes, 15 different
ones, that should be enough for qos at least, and is
enough for processes on my setup. This makes
the colors consistent between page loads, so it makes
it easier to monitor changes.
Perhaps one should define 30 different colors meant
to be used for graphing, then one could avoid random
colors also for the sensor graphs, and make it less
likely to get color collision for the process graphs
as well. Defining 30 such colors is not part of this
change.
