Added support for X alignment across multi-lined objects (i.e., using
$alignr with $exec). This may be a bit buggy. Disabled OpenMP code
until GCC's implementation stabilizes (it's causing too many problems).
A couple Lua API changes.
First of all, we may or may not agree, but I consider reverting my
commits without prior discussion as a minimum unpolite.
I also don't like sites that oblige to register, thats the very reason
why I went with noaa first (and why I use that myself).
Howver, weather.com has a couple of nice features forom an user
viewpoint:
1. Their icons can be used to add a visual quality to the weather
report.
2. They have forecast data, which is not possible to have with noaa
(using TAF its an option, but its going to be very difficult and will
be limited in time and scope).
Nobody is obliged to do anything, people who likes noaa will use noaa,
people that don't mind register or wants the additional benefit will use
weather.com.
Having libxms2 as a dragged depends is, first of all, also with other
options (rss and eve), second we can try to work around it with an
additional compilation flag if really deemed necessary.
This reverts commit d872562942.
I am not really comfortable with adding support to the conky-code
for sites that only work when you register, that's more something
for in a script.
But the biggest reason I undid the commits is that it is now
impossible to compile conky with support for weather if you don't
have the xml libs installed. Users used to be able to compile with
support for weather (using the other site) without xml2.
If you really want to include this other site in the conky code
then split WEATHER in WEATHERCOM and WEATHERNOAA (altough my personal
opinion is that weather.com should only be supported with scripts)
the default config should now run without memleaks, valgrind will
still report memleaks caused by the own_window-lines and the xft-lines
(in some cases) but those are caused by code that's not part of conky
I moved the weather stuff into its own thread, and also fixed up some
abuse of <simplelist> formatting throughout the docs. Hopefully we can
keep things a little more uniform from now on.
Should work with any window manager that supports the
freedesktop.org Window Manager Specification
(see http://www.freedesktop.org/wiki/Specifications/wm-spec).
I have tested succesfully with openbox but some more testing with other
wm would be needed!
Support is built-in; if it is not acceptable to loose cpu cycles for this
at every conky refresh step than it should be conditionally compiled.
Improved Lua API (lua_read_parse has been removed in favour of the
conky_parse() Lua API call). The docs have been improved to reflect the
recent Lua API stuff as well. Introduced new Lua Cairo and Imlib2
bindings, which require the tolua++ tool. Fixed some other
miscellaneous doc related things.
Download, parse and display METAR data from the NWS.
icao must be a valid icao for the required location
(see for instance https://pilotweb.nas.faa.gov/qryhtml/icao/).
data_type must be one of the following:
last_update : display the date (yyyy/mm/dd) and time (UTC)
of the last update.
temperature_C : display air temperature in degree Celsius.
temperature_F : display air temperature in degree Fahrenheit.
cloud_cover : display the highest cloud cover status.
pressure : display air pressure in millibar.
wind_speed : display wind speed in km/hour.
wind_dir : display wind direction.
wind_dir_DEG : display compass wind direction.
humidity : display relative humidity in %.
weather : display any relevant weather event (rain, snow, etc.).
delay_in_minutes (optional, default 30) cannot be lower than 30 min.
Up to 3 stations can be simultaneously queried.
Use --enable-weather to compile this in.
Most MPD clients read the MPD_HOST and MPD_PORT
environment variables. Now, conky will too.
MPD_HOST can be either "hostname" or "password@hostname".
If a user specifies a host in the configuration, the
password set in MPD_HOST will be ignored. This is to
prevent the password from being sent to the wrong host.
In other words, if the host is specified in the conky
configuration, the password must be too (if there is
one).
Signed-off-by: Brenden Matthews <brenden@rty.ca>
The panel type reserves space along the edge of the
screen, just like regular DE panels, taskbars and the
like. I have tested it for several hours now with lots
of different settings, and it seems to be working fine.
Works especially well with alignment top_??? or
bottom_??? and single-line output. Something like
this:
own_window yes
own_window_type panel
alignment bottom_left
maximum_width 1680
minimum_size 1680
gap_x 0
gap_y 0
stippled_borders 1
draw_borders yes
update_interval 3.0
TEXT
$nodename $tab $freq_g ${color grey}GHz$color $tab $memperc% ${color grey}RAM$color $tab $cpu% ${color grey}CPU $tab etc...etc...$alignr${time %F %R}
The line after TEXT is supposed to be on one line,
just in case some channel has messed it up.
Signed-off-by: Brenden Matthews <brenden@rty.ca>
One useless "if (own_window)" check was removed. It is already inside another
identical check, and so will always evaluate to true.
One strncmp against the word "dock" was limited to four characters instead of
seven, for consistency with the other checks in the configuration parsing code.
Signed-off-by: Brenden Matthews <brenden@rty.ca>
Basically, I just added three new process properties (io_read, io_write, io_perc - representing
the amount of I/O done by the process during the update interval) and $top_io, that sorts
processes based on io_perc.
Atm, it's completely #ifdef'd, since it requires kernel support. But that creates some wierd
looking syntax at some places, so it may be better to remove some ifdefs. It even may be
possible to completely remove the ifdefs (ie. convert them to #ifdef linux) since the code will
compile just fine even if the kernel doesn't support I/O accounting. I'll leave that for someone
else to decide.
When a '#' is found in TEXT, section remove_comments() is called. However, that function doesn't
limit itself to removing that particular comment. Instead, it greedily removes all "comments" from
the string, including those in ${color $abcdef} constructs. This, obviously, makes a mess of
things.
Solution: I added a new function, remove_comment(), that only removes the current comment.
Note: Atm, the function doesn't delete the newline, since that was the current behavior, and is
the natural one for the config section. However, for the TEXT it seems better to delete the \n
too, to avoid blank lines.
Note2: this also fixes the bug in strfold(), which incorectly copied the string, truncating it by
one byte.
Signed-off-by: Brenden Matthews <brenden@rty.ca>
We need this on FreeBSD as some of the constants used in ucred.h and
mount.h are defined there.
Signed-off-by: Nikos Ntarmos <ntarmos@cs.uoi.gr>
Signed-off-by: Brenden Matthews <brenden@rty.ca>
This should fix bug #2802529. I've also revamped the X-Mozilla-Status
header handling which was kind of fishy till now.
Disclaimer: I have no mbox folders around to test it.
Signed-off-by: Nikos Ntarmos <ntarmos@cs.uoi.gr>
Signed-off-by: Brenden Matthews <brenden@rty.ca>
Closing the X display on reload caused some weirdness. We can just
leave it open between reloads. For whatever reason we had a macro
inside quotes for the default net device.
Changed llua_getinteger() to llua_getnumber() returning a double, so
that you can use floating point values in graphs etc. Lua graph will
scale like other graphs (except execgraph) by default now, and you can
manually set a scale with the scale argument.
In general, initialising last_update_time to next_update_time upon
startup doesn't make sense, as some update functions check for the
distance between the two being higher than a given epsilon to prevent
updating too often. This means that they won't trigger when
update_stuff() is being run for the first time.
When you started "$updates|${addr eth0}" displayed "0|No Address",
after the first update you got something normal like "1|192.168.0.1"
This patch should fix this.
part of the template-handling code was in #ifdef X11, which caused conky to dump core when
compiled without x11.
as a bonus, I changed tests !=' ' to !isspace in two places as it was causing strange effects
Signed-off-by: Brenden Matthews <brenden@rty.ca>
Conky would dump core when encountering templates with no parameters (both $templateX and
${templateX}) and when the line contained improperly nested {}.
Signed-off-by: Brenden Matthews <brenden@rty.ca>
When getaddrinfo() returns an IPv6 address, connect() fails since mpd
does not support IPv6. Reproduced by adding the name "localhost" to the
"::1" entry in /etc/hosts.
Signed-off-by: Brenden Matthews <brenden@rty.ca>
The if_existing with 2 arguments checking whether a file contains a specified
string did not work. This is fixed by this patch.
Signed-off-by: Brenden Matthews <brenden@rty.ca>
If the first for-loop succedds in finding the desired interface, it will return to its caller. The only way we drop to the second for-loop is if nothing is found thus far, so no need to check for (i == 16).
Signed-off-by: Nikos Ntarmos <ntarmos@cs.uoi.gr>
Signed-off-by: Brenden Matthews <brenden@rty.ca>
See docs for more details on 'temperature gradients', which can be
turned on with the -t switch on graphs. Also improved parsing of
options with $execgraph and $execigraph, but may cause some breakage.
This diff moves Linux-specific parts of diskio.c into linux.c and uses
the remaining diskio functions to correctly implement this functionality
for FreeBSD. It also hooks diskio.c to the FreeBSD build.
Signed-off-by: Brenden Matthews <brenden@rty.ca>
Altough the following configuration is wrong, it should only produce a error
about a missing $endif but instead it also produced a segmentation fault:
TEXT
$if_gw$gw_ip$else
All lines behind a comment line were also removed, comments should also be able
to start in the middle of line, \# shouldn't be replaced if it's in a comment
Also undid the last change because sony.h was not included, feel free to submit
it again if you include this file and other sourcefiles needed (there is also
no definition of get_sony_fanspeed). If sony systems already have this file and
a definition of this function, please update the configure file so that support
for this is disabled by default and can be enabled by sony owners.
Added the (incomplete) check_docs.py, to 'synchronize' the docs with the
code, as well as vim/nano syntax stuff.
Removed some unused OBJ_* stuff from text_objects.h, and updated docs
with some missing things. Also removed a couple deprecated objects
which were still documented.
The inconsistent naming of the cpu parameter in the docs led me to this,
so I also simplified parsing by introducing the macro SCAN_CPU(). Note
that this introduces a syntactical change to the config: the cpuN
argument now has to be passed at first position to $cpugraph.
Moved interface_up(...) from linux.{c.h} to common.{c,h} and taught it
to check for ENXIO as well to make it work on FreeBSD.
Signed-off-by: Nikos Ntarmos <ntarmos@cs.uoi.gr>
Several things were broken after the switch to 1.7-rc branches. This
diff fixes all compilations issues and updates some functions that were
left empty previously.
Signed-off-by: Nikos Ntarmos <ntarmos@cs.uoi.gr>
Moving sysfs-related functions and defs out of common.h and into
linux.h, as sysfs exists only on Linux, and updating openbsd.c,
netbsd.c, and freebsd.c accordingly.
Signed-off-by: Nikos Ntarmos <ntarmos@cs.uoi.gr>
Typo: __LINUX__ was used in a conditional code block, while the rest of
the code uses __linux__
data: free_text_objects(...) #define's 'data' to be 'obj->data' to make
the code more compact. The linux-specific parts of the code still
used obj->data, which should expand to obj->obj->data, which is
wrong.
Signed-off-by: Nikos Ntarmos <ntarmos@cs.uoi.gr>
This object makes use of the possibility to escape dollar signs in TEXT.
Take the following example in the conkyrc:
| $${downspeed ${gw_iface}}
will be evaluated to (assuming the gw_iface is eth0):
| ${downspeed eth0}
and finally interpreted to print the gateway interface's downspeed rate.
The idea found in the code is any double dollar ($$) is being treated as
explicit dollar sign ($) instead of the start of a text object
reference. Due to missing update of the 's' variable, when creating a
text object for the text following the second dollar sign, the later was
prepended, leading to a double dollar in the output.
Use dynamic allocated memory for skey and svalue,
allocate the length of value so that there are no limits,
but don't use the %a gnu extension to maintain compatibility
This patch is written by a anonymous author, see patch on sf.net
id #2663691 . I changed it a bit so that it can't overwrite
existing environment variables and updated the docs and syntaxfiles
As a side effect, font and colour specific stuff got outsourced, too.
This is because the apropriate functions are used by conky.c as well as
specials.c, so they should be kept on their own.
In the long term I hope for positive impact on the X11 integration mess.
(Take e.g. the mass of X11 ifdefs cluttering conky.c.) Though this
commit contains no optimisations in this direction, just plain
outsourcing, to ensure minimised (intended: none) changes to conky's
interface behaviour.
In fact these two objects share a lot of code, so the bigger plan is to
merge them into a single file to share equal code.
This should not change anything to the code flow, besides making conky
startup a bit more robust due to less use of CRIT_ERR.
Well, not really. I don't dare putting it all together into a single
source file, as that would just not make sense. Instead, this patch
eliminates the --enable-smapi configure option and all related checks,
replacing them with the equivalents from --enable-ibm.
Despite this is actually not much code and could stay inside linux.c as
well, this makes sense as I want to combine smapi and ibm-acpi
functionality. Virtually every user of a notebook made by IBM/Lenovo
will want both, so this should be a feature not a bug.
Besides making the ibm-acpi objects being built optionally, this should
not change anything to the code flow.
Instead of using a hardcoded maximum number of slots for
stats of different disks, use a linked list. Also since the algorithm to
update each device's counters is the same for updating the totals, share
equal code, which in my eyes not only saves a bunch of LoC, but also
drastically increases readability.
The segfault can be triggered by using any diskio object with a
non-existent device, as prepare_diskio_stat() then returns 0 and the
call to obj->data.diskio->current in conky.c:4050 pulls the trigger.
In fact, it's not a problem when the device doesn't exist, as
update_diskio() simply won't fill in any values. So skip the check and
upon device node appearance everything goes it's normal way.
While there, also eliminate double readout of the last line of
/proc/diskstats: after the last line has been read, FEOF is not yet set.
BUT fgets() will return NULL when trying to read the next line. So
better check for fgets()'s return value instead of using feof().
Also strncmp() is useless here, since we really want to compare the full
paths. Besides, text_buffer_size also should be big enough to not make a
difference here.
Also, note that free() does not zero the passed pointer. So conditional
freeing always needs to look like this:
| if (var) {
| free(var);
| var = 0;
| }
* change the height of execbar and execibar to be the same as other
bars have by default (6 pixels)
* treat mixer values as percentages as they're usually 0-100 (switch
to spaced_print() with pad_percents)
* change temp_print() from snprintf() to spaced_print()
* remove decimals from temp_print() as none of the current sources can
supply values smaller than 1 degree (C or F, doesn't matter)
* add a space between number and the unit in human_readable()
* fix number printing in human_readable()
* network $upspeed and $downspeed now use human_readable()
This makes it possible for the compiler to do better optimizations by
adding "static" to functions which do not need to be exported.
Since some of them (e.g. the compare_*() functions) are called very
often, this may decrease conky's need of resources a bit.
Since there is no choice of which moc player to get information from,
all moc objects' data source can be identical. Also hide some internal
data (the thread e.g.). Since from now on there can only be one moc
thread (not highlander ;), we don't need to treat the thread object
specially.
While here, fix indenting.
All objects parsing text into objects formerly parsed and evaluated
their arguments each update interval. This does only make sense when the
parsed text could change between updates, which is the case for execp
and execpi objects, but none of the others. So have them parse the text
when creating them, so each update interval only the output has to be
re-extracted.
In fact, this should give a performance boost when using any of the
affected objects, as parsing the input text is quite expensive since
we're evaluating templates.
