inxi bumping: 1.4.15
[quassel.git] / data / scripts / inxi
1 #!/bin/bash
2 ########################################################################
3 ####  Script Name: inxi
4 ####  version: 1.4.15
5 ####  Date: September 16 2010
6 ########################################################################
7 ####  SPECIAL THANKS
8 ########################################################################
9 ####  Special thanks to all those in #lsc and #smxi for their tireless 
10 ####  dedication helping test inxi modules.
11 ########################################################################
12 ####  ABOUT INXI
13 ########################################################################
14 ####  inxi is a fork of infobash 3.02, the original bash sys info script by locsmif
15 ####  As time permits functionality improvements and recoding will occur.
16 ####
17 ####  inxi, the universal, portable, system info script for irc.
18 ####  Tested with Irssi, Xchat, Konversation, BitchX, KSirc, ircII,
19 ####  Gaim/Pidgin, Weechat, KVIrc and Kopete.
20 ####  Original infobash author and copyright holder:
21 ####  Copyright (C) 2005-2007  Michiel de Boer a.k.a. locsmif
22 ####  inxi version: Copyright (C) 2008-10 Scott Rogers & Harald Hope
23 ####  Further fixes (listed as known): Horst Tritremmel <hjt at sidux.com>
24 ####  Steven Barrett (aka: damentz) - usb audio patch; swap percent used patch
25 ####
26 ####  Current script home page: http://techpatterns.com/forums/about1131.html
27 ####  Script svn: http://code.google.com/p/inxi
28 ####
29 ####  This program is free software; you can redistribute it and/or modify
30 ####  it under the terms of the GNU General Public License as published by
31 ####  the Free Software Foundation; either version 3 of the License, or
32 ####  (at your option) any later version.
33 ####
34 ####  This program is distributed in the hope that it will be useful,
35 ####  but WITHOUT ANY WARRANTY; without even the implied warranty of
36 ####  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
37 ####  GNU General Public License for more details.
38 ####
39 ####  You should have received a copy of the GNU General Public License
40 ####  along with this program.  If not, see <http://www.gnu.org/licenses/>.
41 ####
42 ####  If you don't understand what Free Software is, please read (or reread)
43 ####  this page: http://www.gnu.org/philosophy/free-sw.html
44 ########################################################################
45 ####  Package names in (...) are the Debian Squeeze package name. Check your 
46 ####  distro for proper package name by doing this: which <application> 
47 ####  then find what package owns that application file.
48 ####  DEPENDENCIES
49 ####  bash >=3.0 (bash); df, readlink, stty, tr, uname, wc (coreutils);
50 ####  gawk (gawk); grep (grep); hostname (hostname); lspci (pciutils);
51 ####  free, ps, uptime (procps); 
52 ####  Also the proc filesystem should be present and mounted
53 ####
54 ####    Apparently unpatched bash 3.0 has arrays broken; bug reports:
55 ####    http://ftp.gnu.org/gnu/bash/bash-3.0-patches/bash30-008
56 ####    http://lists.gnu.org/archive/html/bug-bash/2004-08/msg00144.html
57 ####  Bash 3.1 for proper array use
58 ####
59 ####    Arrays work in bash 2.05b, but "egrep -m" does not
60 ####
61 ####  RECOMMENDS (Needed to run certain features, listed by option)
62 ####  -A - for output of usb audio information: lsusb (usbutils)
63 ####  -Ax - for audio module version: modinfo (module-init-tools)
64 ####  -Dx - for hdd temp output (root only default): hddtemp (hddtemp)
65 ####       For user level hdd temp output: sudo (sudo)
66 ####       Note: requires user action for this feature to run as user (edit /etc/sudoers file)
67 ####  -G - full graphics output requires:  glxinfo (mesa-utils); xdpyinfo (X11-utils);
68 ####       xrandr (x11-xserver-utils)
69 ####  -i - IP information, local/wan - ifconfig (net-tools)
70 ####  -Ix - view current runlevel while not in X window system (or with -x): runlevel (sysvinit)
71 ####  -o - for unmounted file system information in unmounted drives (root only default): file (file)
72 ####       Note: requires user action for this feature to run as user (edit /etc/sudoers file)
73 ####       For user level unmounted file system type output: sudo (sudo)
74 ####  -s   For any sensors output, fan, temp, etc: sensors (lm-sensors)
75 ####       Note: requires setup of lm-sensors (sensors-detect and adding modules/modprobe/reboot,
76 ####       and ideally, pwmconfig) prior to full output being available. 
77 ########################################################################
78 ####  CONVENTIONS:
79 ####  Indentation: TABS
80 ####  Do not use `....` (back quotes), those are totally non-reabable, use $(....).
81 ####  Do not use one liner flow controls. 
82 ####  The ONLY time you should use ';' (semi-colon) is in this single case: if [[ condition ]];then.
83 ####  Never use compound 'if': ie, if [[ condition ]] && statement.
84 ####  Note: [[ -n $something ]] - double brackets does not require quotes for variables: ie, "$something".
85 ####  Always use quotes, double or single, for all string values.
86 ####
87 ####  All new code/methods must be in a function.
88 ####  For all boolean tests, use 'true' / 'false'.
89 ####  !! Do NOT use 0 or 1 unless it's a function return. 
90 ####  Avoid complicated tests in the if condition itself.
91 ####  To 'return' a value in a function, use 'echo <var>'.
92 ####
93 ####  For gawk: use always if ( num_of_cores > 1 ) { hanging { starter for all blocks
94 ####  This lets us use one method for all gawk structures, including BEGIN/END, if, for, etc
95 ####
96 ####  VARIABLE/FUNCTION NAMING:
97 ####  All functions should follow standard naming--verb adjective noun. 
98 ####    ie, get_cpu_data
99 ####  All variables MUST be initialized / declared explicitly.
100 ####  All variables should clearly explain what they are, except counters like i, j.
101 ####  Each word of variable must be separated by '_' (underscore) (camel form).
102 ####  Global variables are 'UPPER CASE', at top of script.
103 ####    ie, SOME_VARIABLE=''
104 ####  Local variables are 'lower case' and declared at the top of the function.
105 ####    ie, some_variable=''
106 ####  Locals that will be inherited by child functions have first char capitalized (so you know they are inherited).
107 ####    ie, Some_Variable 
108 ####
109 ####  Booleans should start with b_ (local) or B_ (global) and state clearly what is being tested.
110 ####  Arrays should start with a_ (local) or A_ (global).
111 ####
112 ####  SPECIAL NOTES:
113 ####  The color variable ${C2} must always be followed by a space unless you know what
114 ####  character is going to be next for certain. Otherwise irc color codes can be accidentally
115 ####  activated or altered.
116 ####
117 ####  For native script konversation support (check distro for correct konvi scripts path):
118 ####  ln -s <path to inxi> /usr/share/apps/konversation/scripts/inxi
119 ####  DCOP doesn't like \n, so avoid using it for most output unless required, as in error messages.
120 ####
121 ####  As with all 'rules' there are acceptions, these are noted where used.
122 ####
123 ###################################################################################
124 ####    KDE Konversation information.  Moving from dcop(qt3/KDE3) to dbus(qt4/KDE4)
125 ###################################################################################
126 ####    dcop and dbus   -- these talk back to Konversation from this script
127 ####    
128 ####    Scripting info  -- http://konversation.berlios.de/docs/scripting.html
129 ####                    -- http://www.kde.org.uk/apps/konversation/
130 ####
131 ####    dbus info       -- http://dbus.freedesktop.org/doc/dbus-tutorial.html
132 ####    view dbus info  -- https://fedorahosted.org/d-feet/
133 ####                    -- or run qdbus
134 ####    Konvi dbus/usage-- qdbus org.kde.konversation /irc say <server> <target-channel> <output>
135 ####
136 ####    Python usage    -- http://wiki.python.org/moin/DbusExamples  (just in case)
137 ####
138 ####    Because webpages come and go, the above information needs to be moved to inxi's wiki
139 ####    
140 ########################################################################
141 ####  Valuable Resources
142 ####  gawk arrays: http://www.math.utah.edu/docs/info/gawk_12.html
143 ########################################################################
144 ####  TESTING FLAGS
145 ####  inxi supports advanced testing triggers to do various things, using -! <arg>
146 ####  -! 1  - triggers default B_TESTING_1='true' to trigger some test or other
147 ####  -! 2  - triggers default B_TESTING_2='true' to trigger some test or other
148 ####  -! 3  - triggers B_TESTING_1='true' and B_TESTING_2='true'
149 ####  -! 10 - triggers an update from the primary dev download server instead of svn
150 ####  -! 11 - triggers an update from svn branch one - if present, of course
151 ####  -! 12 - triggers an update from svn branch two - if present, of course
152 ####  -! 13 - triggers an update from svn branch three - if present, of course
153 ####  -! 14 - triggers an update from svn branch four - if present, of course
154 ####  -! <http://......> - Triggers an update from whatever server you list.
155 #### LOG FLAGS (logs to $HOME/.inxi/inxi.log with rotate 3 total)
156 ####  -@ 8  - Basic data logging of generated data / array values
157 ####  -@ 9  - Full logging of all data used, including cat of files and system data
158 ####  -@ 10 - Basic data logging plus color code logging
159 ########################################################################
160 #### VARIABLES
161 ########################################################################
162
163 ## NOTE: we can use hwinfo if it's available in all systems, or most, to get
164 ## a lot more data and verbosity levels going
165 # set to default LANG to avoid locales errors with , or .
166 LANG=C
167 ### Variable initializations: null values
168 CMDL_MAX=''
169 COLOR_SCHEME=''
170 COLOR_SCHEME_SET=''
171 # override in user config if desired, seems like less than .3 doesn't work as reliably
172 CPU_SLEEP='0.3' 
173 DEV_DISK_LABEL=''
174 DEV_DISK_UUID=''
175 IRC_CLIENT=''
176 IRC_CLIENT_VERSION=''
177 PS_COUNT=5
178 PS_THROTTLED=''
179 REPO_DATA=''
180 REPO_FILE_ID=''
181
182 ### primary data array holders  ## usage: 'A_<var>'
183 A_AUDIO_DATA=''
184 A_CMDL=''
185 A_CPU_CORE_DATA=''
186 A_CPU_DATA=''
187 A_CPU_TYPE_PCNT_CCNT=''
188 A_DEBUG_BUFFER=''
189 A_GFX_CARD_DATA=''
190 A_GLX_DATA=''
191 A_HDD_DATA=''
192 A_INTERFACES_DATA=''
193 A_NETWORK_DATA=''
194 A_PARTITION_DATA=''
195 A_PS_DATA=''
196 A_SENSORS_DATA=''
197 A_UNMOUNTED_PARTITION_DATA=''
198 A_X_DATA=''
199
200 ### Boolean true/false globals  ## usage: 'B_<var>'
201 # flag to allow distro maintainers to turn off update features. If false, turns off
202 # -U and -! testing/advanced update options, as well as removing the -U help menu item
203 B_ALLOW_UPDATE='true'
204 # triggers full display of cpu flags
205 B_CPU_FLAGS_FULL='false'
206 # test for dbus irc client
207 B_DBUS_CLIENT='false'
208 # kde dcop
209 B_DCOP='false'
210 # Debug flood override: make 'true' to allow long debug output
211 B_DEBUG_FLOOD='false'
212 # show extra output data
213 B_EXTRA_DATA='false'
214 # override certain errors due to currupted data
215 B_HANDLE_CORRUPT_DATA='false'
216 B_LABEL_SET='false'
217 B_LOG_COLORS='false'
218 B_LOG_FULL_DATA='false'
219 # kde qdbus
220 B_QDBUS='false'
221 B_ROOT='false'
222 # Running in a shell? Defaults to false, and is determined later.
223 B_RUNNING_IN_SHELL='false'
224 # this sets the debug buffer
225 B_SCRIPT_UP='false'
226 # Show sound card data
227 B_SHOW_AUDIO='false'
228 B_SHOW_CPU='false'
229 B_SHOW_DISK='false'
230 # Show full hard disk output
231 B_SHOW_FULL_HDD='false'
232 B_SHOW_GRAPHICS='false'
233 # Set this to 'false' to avoid printing the hostname
234 B_SHOW_HOST='true'
235 B_SHOW_INFO='false'
236 B_SHOW_IP='false'
237 B_SHOW_LABELS='false'
238 B_SHOW_NETWORK='false'
239 # either -v > 3 or -P will show partitions
240 B_SHOW_PARTITIONS='false'
241 B_SHOW_PARTITIONS_FULL='false'
242 B_SHOW_PS_CPU_DATA='false'
243 B_SHOW_PS_MEM_DATA='false'
244 B_SHOW_REPOS='false'
245 B_SHOW_SENSORS='false'
246 # triggers only short inxi output
247 B_SHOW_SHORT_OUTPUT='false'
248 B_SHOW_SYSTEM='false'
249 B_SHOW_UNMOUNTED_PARTITIONS='false'
250 B_SHOW_UUIDS='false'
251 # triggers various debugging and new option testing
252 B_TESTING_1='false'
253 B_TESTING_2='false'
254 # set to true here for debug logging from script start
255 B_USE_LOGGING='false'
256 B_UUID_SET='false'
257 # Test for X running
258 B_X_RUNNING='false'
259
260 ### Directory/file exist flags; test as [[ $(boolean) ]] not [[ $boolean ]]
261 B_ASOUND_DEVICE_FILE='false'
262 B_ASOUND_VERSION_FILE='false'
263 B_BASH_ARRAY='false'
264 B_CPUINFO_FILE='false'
265 B_LSB_FILE='false'
266 B_MEMINFO_FILE='false'
267 B_MODULES_FILE='false' #
268 B_MOUNTS_FILE='false'
269 B_PARTITIONS_FILE='false' #
270 B_PROC_DIR='false'
271 B_SCSI_FILE='false'
272
273 ### File's used when present
274 FILE_ASOUND_DEVICE='/proc/asound/cards'
275 FILE_ASOUND_VERSION='/proc/asound/version'
276 FILE_CPUINFO='/proc/cpuinfo'
277 FILE_LSB_RELEASE='/etc/lsb-release'
278 FILE_MEMINFO='/proc/meminfo'
279 FILE_MODULES='/proc/modules'
280 FILE_MOUNTS='/proc/mounts'
281 FILE_PARTITIONS='/proc/partitions'
282 FILE_SCSI='/proc/scsi/scsi'
283
284 ## app tested for and present, to avoid repeat tests
285 B_FILE_TESTED='false'
286 B_HDDTEMP_TESTED='false'
287 B_MODINFO_TESTED='false'
288 B_SUDO_TESTED='false'
289 FILE_PATH=''
290 HDDTEMP_PATH=''
291 MODINFO_PATH=''
292 SUDO_PATH=''
293
294 ### Variable initializations: constants
295 DCOPOBJ="default"
296 DEBUG=0 # Set debug levels from 1-10 (8-10 trigger logging levels)
297 # Debug Buffer Index, index into a debug buffer storing debug messages until inxi is 'all up'
298 DEBUG_BUFFER_INDEX=0
299 ## note: the debugger rerouting to /dev/null has been moved to the end of the get_parameters function
300 ## so -@[number] debug levels can be set if there is a failure, otherwise you can't even see the errors
301
302 # Defaults to 2, make this 1 for normal, 0 for no colorcodes at all. Set to any other valid scheme you like.
303 # Same as runtime parameter.
304 DEFAULT_SCHEME=2
305
306 # Default indentation level
307 INDENT=10
308
309 # logging eval variables, start and end function: Insert to LOGFS LOGFE when debug level >= 8
310 LOGFS_STRING='log_function_data fs $FUNCNAME "$( echo $@ )"'
311 LOGFE_STRING='log_function_data fe $FUNCNAME'
312 LOGFS=''
313 LOGFE=''
314 # uncomment for debugging from script start
315 # LOGFS=$LOGFS_STRING
316 # LOGFE=$LOGFE_STRING
317
318 # default to false, no konversation found, 1 is native konvi (qt3/KDE3) script mode, 2 is /cmd inxi start,
319 ##      3 is Konversation > 1.2 (qt4/KDE4) 
320 KONVI=0
321 # NO_CPU_COUNT=0        # Wether or not the string "dual" or similar is found in cpuinfo output. If so, avoid dups.
322 # This is a variable that controls how many parameters inxi will parse in a /proc/<pid>/cmdline file before stopping.
323 PARAMETER_LIMIT=30
324 SCHEME=0 # set default scheme
325 # this is set in user prefs file, to override dynamic temp1/temp2 determination of sensors output in case
326 # cpu runs colder than mobo
327 SENSORS_CPU_NO=''
328 # SHOW_IRC=1 to avoid showing the irc client version number, or SHOW_IRC=0 to disable client information completely.
329 SHOW_IRC=2
330 # Verbosity level defaults to 0, this can also be set with -v0, -v2, -v3, etc as a parameter.
331 VERBOSITY_LEVEL=0
332 # Supported number of verbosity levels, including 0
333 VERBOSITY_LEVELS=5
334
335 # Clear nullglob, because it creates unpredictable situations with IFS=$'\n' ARR=($VAR) IFS="$ORIGINAL_IFS"
336 # type constructs. Stuff like [rev a1] is now seen as a glob expansion pattern, and fails, and
337 # therefore results in nothing.
338 shopt -u nullglob
339 ## info on bash built in: $IFS - http://tldp.org/LDP/abs/html/internalvariables.html
340 # Backup the current Internal Field Separator
341 ORIGINAL_IFS="$IFS"
342
343 # These two determine separators in single line output, to force irc clients not to break off sections
344 SEP1='-'
345 SEP2='~'
346
347 ### Script names/paths - must be non root writable
348 SCRIPT_DATA_DIR="$HOME/.inxi"
349 LOG_FILE="$SCRIPT_DATA_DIR/inxi.log"
350 LOG_FILE_1="$SCRIPT_DATA_DIR/inxi.1.log"
351 LOG_FILE_2="$SCRIPT_DATA_DIR/inxi.2.log"
352 SCRIPT_NAME="inxi"
353 SCRIPT_PATH=""                  #filled-in in Main
354 SCRIPT_VERSION_NUMBER=""        #filled-in in Main
355 SCRIPT_DOWNLOAD='http://inxi.googlecode.com/svn/trunk/'
356 SCRIPT_DOWNLOAD_BRANCH_1='http://inxi.googlecode.com/svn/branches/one/'
357 SCRIPT_DOWNLOAD_BRANCH_2='http://inxi.googlecode.com/svn/branches/two/'
358 SCRIPT_DOWNLOAD_BRANCH_3='http://inxi.googlecode.com/svn/branches/three/'
359 SCRIPT_DOWNLOAD_BRANCH_4='http://inxi.googlecode.com/svn/branches/four/'
360 SCRIPT_DOWNLOAD_DEV='http://smxi.org/test/'
361 KONVI_CFG="konversation/scripts/$SCRIPT_NAME.conf" # relative path to $(kde-config --path data)
362
363 ### Script Localization
364 # Make sure every program speaks English.
365 LC_ALL="C"
366 export LC_ALL
367
368 ### Output Colors
369 # A more elegant way to have a scheme that doesn't print color codes (neither ANSI nor mIRC) at all. See below.
370 unset EMPTY
371 #              DGREY    BLACK    RED      DRED     GREEN    DGREEN   YELLOW   DYELLOW
372 ANSI_COLORS="\e[1;30m \e[0;30m \e[1;31m \e[0;31m \e[1;32m \e[0;32m \e[1;33m \e[0;33m"
373 IRC_COLORS="   \x0314   \x0301   \x0304   \x0305   \x0309   \x0303   \x0308   \x0307"
374 #                            BLUE     DBLUE    MAGENTA  DMAGENTA CYAN     DCYAN    WHITE    GREY     NORMAL
375 ANSI_COLORS="$ANSI_COLORS \e[1;34m \e[0;34m \e[1;35m \e[0;35m \e[1;36m \e[0;36m \e[1;37m \e[0;37m \e[0;37m"
376 IRC_COLORS=" $IRC_COLORS    \x0312   \x0302   \x0313   \x0306   \x0311   \x0310   \x0300   \x0315   \x03"
377
378 #ANSI_COLORS=($ANSI_COLORS); IRC_COLORS=($IRC_COLORS)
379 A_COLORS_AVAILABLE=( DGREY BLACK RED DRED GREEN DGREEN YELLOW DYELLOW BLUE DBLUE MAGENTA DMAGENTA CYAN DCYAN WHITE GREY NORMAL )
380 # See above for notes on EMPTY
381 A_COLOR_SCHEMES=( EMPTY,EMPTY,EMPTY NORMAL,NORMAL,NORMAL BLUE,NORMAL,NORMAL GREEN,YELLOW,NORMAL DYELLOW,NORMAL,NORMAL CYAN,BLUE,NORMAL RED,NORMAL,NORMAL GREEN,NORMAL,NORMAL YELLOW,NORMAL,NORMAL GREEN,DGREEN,NORMAL BLUE,RED,NORMAL BLUE,NORMAL,RED YELLOW,WHITE,GREEN BLUE,NORMAL,GREEN DCYAN,NORMAL,DMAGENTA )
382 ## Actual color variables
383 C1=''
384 C2=''
385 CN=''
386
387 ### Distro Data
388 # In cases of derived distros where the version file of the base distro can also be found under /etc,
389 # the derived distro's version file should go first. (Such as with Sabayon / Gentoo)
390 DISTROS_DERIVED="antix-version kanotix-version knoppix-version mandrake-release pardus-release sabayon-release sidux-version turbolinux-release zenwalk-version"
391 # debian_version excluded from DISTROS_PRIMARY so Debian can fall through to /etc/issue detection. Same goes for Ubuntu.
392 DISTROS_EXCLUDE_LIST="debian_version ubuntu_version"
393 DISTROS_PRIMARY="gentoo-release redhat-release slackware-version SuSE-release"
394 DISTROS_LSB_GOOD="mandrake-release mandriva-release mandrakelinux-release"
395 ## Distros with known problems
396 # DSL (Bash 2.05b: grep -m doesn't work; arrays won't work) --> unusable output
397 # Puppy Linux 4.1.2 (Bash 3.0: arrays won't work) --> works partially
398
399 ### Bans Data
400 # Precede a banword with $'\2' to prevent it from being subject to automated escaping by the make_ban_lists routine
401 # $'\1' gets weird results :
402 # user@host $ ARR=($'\x01'"one two" three four); echo ${ARR[0]} | hd -v
403 # 00000000  01 01 6f 6e 65 20 74 77  6f 0a                    |..one two.|
404 A_NORMAL_BANS=( corporation communications gmbh technologies technology group $'\2'"\<ltd\>" ltd. $'\2'"\<inc\>" inc. $'\2'\<co\> co. "(tm)" "(r)" "®" $'\2'"\(rev ..\)" )
405 A_CPU_BANS=( @ cpu deca 'dual core' dual-core 'tri core' tri-core 'quad core' quad-core ennea genuine hepta hexa multi octa penta 'processor' processor single triple $'\2'"[0-9.]+ *[MmGg][Hh][Zz]" )
406 # after processing, the ban arrays will be put into these:
407 BAN_LIST_NORMAL=''
408 BAN_LIST_CPU=''
409
410 # WARNING: In the main part below (search for 'KONVI')
411 # there's a check for Konversation-specific config files.
412 # Any one of these can override the above if inxi is run
413 # from Konversation!
414
415 ########################################################################
416 #### MAIN: Where it all begins
417 ########################################################################
418 main()
419 {
420         eval $LOGFS
421         
422         # This function just initializes variables
423         initialize_script_data
424
425         # Check for dependencies BEFORE running ANYTHING else except above functions
426         # Not all distro's have these depends installed by default
427         check_script_depends
428         check_script_suggested_apps
429         
430         # note: this needs to go AFTER depends check because these use gawk
431         # Do this after sourcing of config overrides so user can customize banwords
432         # Contrary to my previous belief, "${ARR[@]}" passes a quoted list, not one string
433         BAN_LIST_NORMAL=$( make_ban_lists "${A_NORMAL_BANS[@]}" ) 
434         BAN_LIST_CPU=$( make_ban_lists "${A_CPU_BANS[@]}" )
435         ##echo "BAN_LIST_NORMAL='$BAN_LIST_NORMAL'"
436
437         # first init function must be set first for colors etc. Remember, no debugger
438         # stuff works on this function unless you set the debugging flag manually.
439         # Debugging flag -@ [number] will not work until get_parameters runs.
440         
441         ### Only continue if depends ok
442         SCRIPT_PATH=$( dirname $0 )
443         SCRIPT_VERSION_NUMBER=$( grep -im 1 'version:' $SCRIPT_PATH/$SCRIPT_NAME | gawk '{print $3}' )
444         
445         ### Source global config overrides
446         if [[ -s /etc/$SCRIPT_NAME.conf ]];then
447                 source /etc/$SCRIPT_NAME.conf
448         fi
449         # Source user config overrides, ~/.inxi/inxi.conf
450         if [[ -s $HOME/.$SCRIPT_NAME/$SCRIPT_NAME.conf ]];then
451                 source $HOME/.$SCRIPT_NAME/$SCRIPT_NAME.conf
452         fi
453
454         ## this needs to run before the KONVI stuff is set below
455         ## Konversation 1.2 apparently does not like the $PPID test in get_start_client
456         ## So far there is no known way to detect if qt4_konvi is the parent process
457         ## this method will infer qt4_konvi as parent
458         
459         get_start_client
460
461         # note: this only works if it's run from inside konversation as a script builtin or something
462         # only do this if inxi has been started as a konversation script, otherwise bypass this 
463 #       KONVI=3 ## for testing puroses
464         ## 
465         if [[ $KONVI -eq 1 || $KONVI -eq 3 ]];then
466                 
467                 if [[ $KONVI -eq 1 ]]; then ## dcop Konversation (ie 1.x < 1.2(qt3))    
468                         DCPORT="$1"
469                         DCSERVER="$2"
470                         DCTARGET="$3"
471                         shift 3
472                 elif [[ $KONVI -eq 3 ]]; then ## dbus Konversation (> 1.2 (qt4))
473                         DCSERVER="$1" ##dbus testing
474                         DCTARGET="$2" ##dbus testing
475                         shift 2
476                 fi
477
478                 # The section below is on request of Argonel from the Konversation developer team:
479                 # it sources config files like $HOME/.kde/share/apps/konversation/scripts/inxi.conf
480                 IFS=":"
481                 for kde_config in $( kde-config --path data )
482                 do
483                         if [[ -r ${kde_config}${KONVI_CFG} ]];then
484                                 source "${kde_config}${KONVI_CFG}"
485                                 break
486                         fi
487                 done
488                 IFS="$ORIGINAL_IFS"
489         fi
490
491         ## leave this for debugging dcop stuff if we get that working
492         #       print_screen_output "DCPORT: $DCPORT"
493         #       print_screen_output "DCSERVER: $DCSERVER"
494         #       print_screen_output "DCTARGET: $DCTARGET"
495
496         # "$@" passes every parameter separately quoted, "$*" passes all parameters as one quoted parameter.
497         # must be here to allow debugger and other flags to be set.
498         get_parameters "$@"
499
500         # If no colorscheme was set in the parameter handling routine, then set the default scheme
501         if [[ $COLOR_SCHEME_SET != 'true' ]];then
502                 set_color_scheme "$DEFAULT_SCHEME"
503         fi
504
505         # all the pre-start stuff is in place now
506         B_SCRIPT_UP='true'
507         script_debugger "Debugger: $SCRIPT_NAME is up and running..."
508         
509         # then create the output
510         print_it_out
511
512         ## last steps
513         if [[ $B_RUNNING_IN_SHELL == 'true' && $SCHEME -gt 0 ]];then
514                 echo -n "\e[0m"
515         fi
516         eval $LOGFE
517         # weechat's executor plugin forced me to do this, and rightfully so, because else the exit code
518         # from the last command is taken..
519         exit 0
520 }
521
522 #### -------------------------------------------------------------------
523 #### basic tests: set script data, booleans, PATH
524 #### -------------------------------------------------------------------
525
526 # Set PATH data so we can access all programs as user. Set BAN lists.
527 # initialize some boleans, these directories are used throughout the script
528 # some apps are used for extended functions any directory used, should be
529 # checked here first.
530 # No args taken.
531 initialize_script_data()
532 {
533         eval $LOGFS
534         local path='' sys_path='' added_path='' b_path_found=''
535         # Extra path variable to make execute failures less likely, merged below
536         local extra_paths="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin"
537
538         # Fallback paths put into $extra_paths; This might, among others, help on gentoo.
539         # Now, create a difference of $PATH and $extra_paths and add that to $PATH:
540         IFS=":"
541         for path in $extra_paths
542         do
543                 b_path_found='false'
544                 for sys_path in $PATH
545                 do
546                         if [[ $path == $sys_path ]];then
547                                 b_path_found='true'
548                         fi
549                 done
550                 if [[ $b_path_found == 'false' ]];then
551                         added_path="$added_path:$path"
552                 fi
553         done
554
555         IFS="$ORIGINAL_IFS"
556         PATH="${PATH}${added_path}"
557         ##echo "PATH='$PATH'"
558         ##/bin/sh -c 'echo "PATH in subshell=\"$PATH\""'
559
560         # now set the script BOOLEANS for files required to run features
561         if [[ -d "/proc/" ]];then
562                 B_PROC_DIR='true'
563         else
564                 error_handler 6
565         fi
566
567         if [[ -e $FILE_CPUINFO ]]; then
568                 B_CPUINFO_FILE='true'
569         fi
570
571         if [[ -e $FILE_MEMINFO ]];then
572                 B_MEMINFO_FILE='true'
573         fi
574
575         if [[ -e $FILE_ASOUND_DEVICE ]];then
576                 B_ASOUND_DEVICE_FILE='true'
577         fi
578
579         if [[ -e $FILE_ASOUND_VERSION ]];then
580                 B_ASOUND_VERSION_FILE='true'
581         fi
582
583         if [[ -f $FILE_LSB_RELEASE ]];then
584                 B_LSB_FILE='true'
585         fi
586
587         if [[ -e $FILE_SCSI ]];then
588                 B_SCSI_FILE='true'
589         fi
590
591         if [[ -n $DISPLAY ]];then
592                 B_X_RUNNING='true'
593         fi
594
595         if [[ -e $FILE_MODULES ]];then
596                 B_MODULES_FILE='true'
597         fi
598
599         if [[ -e $FILE_MOUNTS ]];then
600                 B_MOUNTS_FILE='true'
601         fi
602
603         if [[ -e $FILE_PARTITIONS ]];then
604                 B_PARTITIONS_FILE='true'
605         fi
606         # gfx output will require this flag
607         if [[ $( whoami ) == 'root' ]];then
608                 B_ROOT='true'
609         fi
610         eval $LOGFE
611 }
612
613 # No args taken.
614 check_script_suggested_apps()
615 {
616         eval $LOGFS
617         local bash_array_test=( "one" "two" )
618
619         # check for array ability of bash, this is only good for the warning at this time
620         # the boolean could be used later
621         # bash version 2.05b is used in DSL
622         # bash version 3.0 is used in Puppy Linux; it has a known array bug <reference to be placed here>
623         # versions older than 3.1 don't handle arrays
624         # distro's using below 2.05b are unknown, released in 2002
625         if [[ ${bash_array_test[1]} -eq "two" ]];then
626                 B_BASH_ARRAY='true'
627         else
628                 script_debugger "Suggestion: update to Bash v3.1 for optimal inxi output"
629         fi
630         # now setting qdbus/dcop for first run, some systems can have both by the way
631         if [[ -n $( type -p qdbus ) ]];then
632                 B_QDBUS='true'
633         fi
634         if [[ -n $( type -p dcop ) ]];then
635                 B_DCOP='true'
636         fi
637         eval $LOGFE
638 }
639
640 # Determine if any of the absolutely necessary tools are absent
641 # No args taken.
642 check_script_depends()
643 {
644         eval $LOGFS
645         local app_name='' app_path=''
646         # bc removed from deps for now
647         local depends="df free gawk grep hostname lspci ps readlink tr uname uptime wc"
648         local x_apps="xrandr xdpyinfo glxinfo"
649
650         if [[ $B_X_RUNNING == 'true' ]];then
651                 for app_name in $x_apps
652                 do
653                         app_path=$( type -p $app_name )
654                         if [[ -z $app_path ]];then
655                                 script_debugger "Resuming in non X mode: $app_name not found in path"
656                                 B_X_RUNNING='false'
657                                 break
658                         fi
659                 done
660         fi
661
662         app_name=''
663
664         for app_name in $depends
665         do
666                 app_path=$( type -p $app_name )
667                 if [[ -z $app_path ]];then
668                         error_handler 5 "$app_name"
669                 fi
670         done
671         eval $LOGFE
672 }
673
674 ## note: this is now running inside each gawk sequence directly to avoid exiting gawk
675 ## looping in bash through arrays, then re-entering gawk to clean up, then writing back to array
676 ## in bash. For now I'll leave this here because there's still some interesting stuff to get re methods
677 # Enforce boilerplate and buzzword filters
678 # args: $1 - BAN_LIST_NORMAL/BAN_LIST_CPU; $2 - string to sanitize
679 sanitize_characters()
680 {
681         eval $LOGFS
682         # Cannot use strong quotes to unquote a string with pipes in it!
683         # bash will interpret the |'s as usual and try to run a subshell!
684         # Using weak quotes instead, or use '"..."'
685         echo "$2" | gawk "
686         BEGIN {
687                 IGNORECASE=1
688         }
689         {
690                 gsub(/${!1}/,\"\")
691                 gsub(/ [ ]+/,\" \")    ## ([ ]+) with (space)
692                 gsub(/^ +| +$/,\"\")   ## (pipe char) with (nothing)
693                 print                  ## prints (returns) cleaned input
694         }"
695         eval $LOGFE
696 }
697
698 # Filter boilerplate & buzzwords.
699 # args: $1 - quoted: "$@" array of ban terms
700 make_ban_lists()
701 {
702         eval $LOGFS
703         local ban_list=''
704         # Iterate over $@
705         ## note: this is a weird, non-intuitive method, needs some documentation or rewriting
706         ## if you declare ban_string it stops working, have to read up on this
707         for ban_string
708         do
709                 # echo "term=\"$ban_string\"" # >&2
710                 if [[ ${ban_string:0:1} = $'\2' ]];then
711                         ban_list="${ban_list}${ban_list+|}${ban_string:1:${#ban_string}-1}"
712                 else
713                         # Automatically escapes [ ] ( ) . and +
714                         ban_list="${ban_list}${ban_list+|}$( echo "$ban_string" | gawk '{
715                                 gsub(/([\[\]+().])/,"\\\\&")
716                                 print
717                         }' )"
718                 fi
719         done
720
721         echo "$ban_list"
722         eval $LOGFS
723 }
724 # make_ban_lists "${A_CPU_BANS[@]}";exit
725
726 # Set the colorscheme
727 # args: $1 = <scheme number>|<"none">
728 set_color_scheme()
729 {
730         eval $LOGFS
731         local i='' script_colors='' color_codes=''
732
733         if [[ $1 -ge ${#A_COLOR_SCHEMES[@]} ]];then
734                 set -- 1
735         fi
736         # Set a global variable to allow checking for chosen scheme later
737         SCHEME="$1"
738         if [[ $B_RUNNING_IN_SHELL == 'true' ]];then
739                 color_codes=( $ANSI_COLORS )
740         else
741                 color_codes=( $IRC_COLORS )
742         fi
743         for (( i=0; i < ${#A_COLORS_AVAILABLE[@]}; i++ ))
744         do
745                 eval "${A_COLORS_AVAILABLE[i]}=\"${color_codes[i]}\""
746         done
747         IFS=","
748         script_colors=( ${A_COLOR_SCHEMES[$1]} )
749         IFS="$ORIGINAL_IFS"
750         # then assign the colors globally
751         C1="${!script_colors[0]}"
752         C2="${!script_colors[1]}"
753         CN="${!script_colors[2]}"
754         # ((COLOR_SCHEME++)) ## note: why is this? ##
755         eval $LOGFE
756 }
757
758 ########################################################################
759 #### UTILITY FUNCTIONS
760 ########################################################################
761
762 #### -------------------------------------------------------------------
763 #### error handler, debugger, script updater
764 #### -------------------------------------------------------------------
765
766 # Error handling
767 # args: $1 - error number; $2 - optional, extra information
768 error_handler()
769 {
770         eval $LOGFS
771         local error_message=''
772
773         # assemble the error message
774         case $1 in
775                 2)      error_message="large flood danger, debug buffer full!"
776                         ;;
777                 3)      error_message="unsupported color scheme number: $2"
778                         ;;
779                 4)      error_message="unsupported verbosity level: $2"
780                         ;;
781                 5)      error_message="dependency not met: $2 not found in path"
782                         ;;
783                 6)      error_message="/proc not found! Quitting..."
784                         ;;
785                 7)      error_message="One of the options you entered in your script parameters: $2\nis not supported.The option may require extra arguments to work.\nFor supported options (and their arguments), check the help menu: $SCRIPT_NAME -h"
786                         ;;
787                 8)      error_message="the self-updater failed, wget exited with error: $2.\nYou probably need to be root.\nHint, to make for easy updates without being root, do: chown <user name> $SCRIPT_PATH/$SCRIPT_NAME"
788                         ;;
789                 9)      error_message="unsupported debugging level: $2"
790                         ;;
791                 10)
792                         error_message="the alt download url you provided: $2\nappears to be wrong, download aborted. Please note, the url\nneeds to end in /, without $SCRIPT_NAME, like: http://yoursite.com/downloads/"
793                         ;;
794                 11)
795                         error_message="unsupported testing option argument: -! $2"
796                         ;;
797                 12)
798                         error_message="the svn branch download url: $2\nappears to be empty currently. Make sure there is an actual svn branch version\nactive before you try this again. Check http://code.google.com/p/inxi\nto verify the branch status."
799                         ;;
800                 13)
801                         error_message="The -t option requires the following extra arguments (no spaces between letters/numbers):\nc m cm [required], for example: -t cm8 OR -t cm OR -t c9\n(numbers: 1-20, > 5 throttled to 5 in irc clients) You entered: $2"
802                         ;;
803                 *)      error_message="error unknown: $@"
804                         set -- 99
805                         ;;
806         esac
807         # then print it and exit
808         print_screen_output "Error $1: $error_message"
809         eval $LOGFE
810         exit $1
811 }
812
813 # prior to script up set, pack the data into an array
814 # then we'll print it out later.
815 # args: $1 - $@ debugging string text
816 script_debugger()
817 {
818         eval $LOGFS
819         if [[ $B_SCRIPT_UP == 'true' ]];then
820                 # only return if debugger is off and no pre start up errors have occured
821                 if [[ $DEBUG -eq 0 && $DEBUG_BUFFER_INDEX -eq 0 ]];then
822                         return 0
823                 # print out the stored debugging information if errors occured
824                 elif [[ $DEBUG_BUFFER_INDEX -gt 0 ]];then
825                         for (( DEBUG_BUFFER_INDEX=0; DEBUG_BUFFER_INDEX < ${#A_DEBUG_BUFFER[@]}; DEBUG_BUFFER_INDEX++ ))
826                         do
827                                 print_screen_output "${A_DEBUG_BUFFER[$DEBUG_BUFFER_INDEX]}"
828                         done
829                         DEBUG_BUFFER_INDEX=0
830                 fi
831                 # or print out normal debugger messages if debugger is on
832                 if [[ $DEBUG -gt 0 ]];then
833                         print_screen_output "$1"
834                 fi
835         else
836                 if [[ $B_DEBUG_FLOOD == 'true' && $DEBUG_BUFFER_INDEX -gt 10 ]];then
837                         error_handler 2
838                 # this case stores the data for later printout, will print out only
839                 # at B_SCRIPT_UP == 'true' if array index > 0
840                 else
841                         A_DEBUG_BUFFER[$DEBUG_BUFFER_INDEX]="$1"
842                         # increment count for next pre script up debugging error
843                         (( DEBUG_BUFFER_INDEX++ ))
844                 fi
845         fi
846         eval $LOGFE
847 }
848
849 # NOTE: no logging available until get_parameters is run, since that's what sets logging
850 # in order to trigger earlier logging manually set B_USE_LOGGING to true in top variables.
851 # $1 alone: logs data; $2 with or without $3 logs func start/end.
852 # $1 type (fs/fe/cat/raw) or logged data; [$2 is $FUNCNAME; [$3 - function args]]
853 log_function_data()
854 {
855         if [ "$B_USE_LOGGING" == 'true' ];then
856                 local logged_data='' spacer='   ' line='----------------------------------------'
857                 case $1 in
858                         fs)
859                                 logged_data="Function: $2 - Primary: Start"
860                                 if [ -n "$3" ];then
861                                         logged_data="$logged_data\n${spacer}Args: $3"
862                                 fi
863                                 spacer=''
864                                 ;;
865                         fe)
866                                 logged_data="Function: $2 - Primary: End"
867                                 spacer=''
868                                 ;;
869                         cat)
870                                 if [[ $B_LOG_FULL_DATA == 'true' ]];then
871                                         logged_data="\n$line\nFull file data: cat $2\n\n$( cat $2 )\n$line\n"
872                                         spacer=''
873                                 fi
874                                 ;;
875                         raw)
876                                 if [[ $B_LOG_FULL_DATA == 'true' ]];then
877                                         logged_data="\n$line\nRaw system data:\n\n$2\n$line\n"
878                                         spacer=''
879                                 fi
880                                 ;;
881                         *)
882                                 logged_data="$1"
883                                 ;;
884                 esac
885                 # Create any required line breaks and strip out escape color code, either ansi (case 1)or irc (case 2).
886                 # This pattern doesn't work for irc colors, if we need that someone can figure it out
887                 if [[ -n $logged_data ]];then
888                         if [[ $B_LOG_COLORS != 'true' ]];then
889                                 echo -e "${spacer}$logged_data" | sed -r 's/\x1b\[[0-9]{1,2}(;[0-9]{1,2}){0,2}m//g' >> $LOG_FILE
890                         else
891                                 echo -e "${spacer}$logged_data" >> $LOG_FILE
892                         fi
893                 fi
894         fi
895 }
896
897 # called in the initial -@ 10 script args setting so we can get logging as soon as possible
898 # will have max 3 files, inxi.log, inxi.1.log, inxi.2.log
899 create_rotate_logfiles()
900 {
901         if [[ ! -d $SCRIPT_DATA_DIR ]];then
902                 mkdir $SCRIPT_DATA_DIR
903         fi
904         # do the rotation if logfile exists
905         if [[ -f $LOG_FILE ]];then
906                 # copy if present second to third
907                 if [[ -f $LOG_FILE_1 ]];then
908                         mv -f $LOG_FILE_1 $LOG_FILE_2
909                 fi
910                 # then copy initial to second
911                 mv -f $LOG_FILE $LOG_FILE_1
912         fi
913         # now create the logfile
914         touch $LOG_FILE
915         # and echo the start data
916         echo "=========================================================" >> $LOG_FILE
917         echo "START $SCRIPT_NAME LOGGING:"                               >> $LOG_FILE
918         echo "Script started: $( date +%Y-%m-%d-%H:%M:%S )"              >> $LOG_FILE
919         echo "=========================================================" >> $LOG_FILE
920 }
921
922 # args: $1 - download url, not including file name; $2 - string to print out
923 # note that $1 must end in / to properly construct the url path
924 script_self_updater()
925 {
926         eval $LOGFS
927         local wget_error=0
928         print_screen_output "Starting $SCRIPT_NAME self updater."
929         print_screen_output "Currently running $SCRIPT_NAME version number: $SCRIPT_VERSION_NUMBER"
930         print_screen_output "Updating $SCRIPT_NAME in $SCRIPT_PATH using $2 as download source..."
931         # first test if path is good, need to make sure it's good because we're -O overwriting file
932         wget -q --spider $1$SCRIPT_NAME || wget_error=$?
933         # then do the actual download
934         if [[ $wget_error -eq 0 ]];then
935                 wget -q -O $SCRIPT_PATH/$SCRIPT_NAME $1$SCRIPT_NAME || wget_error=$?
936                 if [[ $wget_error -eq 0 ]];then
937                         SCRIPT_VERSION_NUMBER=$( grep -im 1 'version:' $SCRIPT_PATH/$SCRIPT_NAME | gawk '{print $3}' )
938                         print_screen_output "Successfully updated to $2 version: $SCRIPT_VERSION_NUMBER"
939                         print_screen_output "To run the new version, just start $SCRIPT_NAME again."
940                         exit 0
941                 fi
942         fi
943         # now run the error handlers on any wget failure
944         if [[ $wget_error -gt 0 ]];then
945                 if [[ $2 == 'svn server' ]];then
946                         error_handler 8 "$wget_error"
947                 elif [[ $2 == 'alt server' ]];then
948                         error_handler 10 "$1"
949                 else
950                         error_handler 12 "$1"
951                 fi
952         fi
953         eval $LOGFS
954 }
955
956 #### -------------------------------------------------------------------
957 #### print / output cleaners
958 #### -------------------------------------------------------------------
959
960 # inxi speaks through here. When run by Konversation script alias mode, uses DCOP
961 # for dcop to work, must use 'say' operator, AND colors must be evaluated by echo -e
962 # note: dcop does not seem able to handle \n so that's being stripped out and replaced with space.
963 print_screen_output()
964 {
965         eval $LOGFS
966         # the double quotes are needed to avoid losing whitespace in data when certain output types are used
967         local print_data="$( echo -e "$1" )"
968
969         # just using basic debugger stuff so you can tell which thing is printing out the data. This
970         # should help debug kde 4 konvi issues when that is released into sid, we'll see. Turning off
971         # the redundant debugger output which as far as I can tell does exactly nothing to help debugging.
972         if [[ $DEBUG -gt 5 ]];then
973                 if [[ $KONVI -eq 1 ]];then
974                         # konvi doesn't seem to like \n characters, it just prints them literally
975                         # print_data="$( tr '\n' ' ' <<< "$print_data" )"
976                         # dcop "$DCPORT" "$DCOPOBJ" say "$DCSERVER" "$DCTARGET" "konvi='$KONVI' saying : '$print_data'"
977                         print_data="KP-$KONVI: $print_data"
978                 elif [[ $KONVI -eq 2 ]];then
979                         # echo "konvi='$KONVI' saying : '$print_data'"
980                         print_data="KP-$KONVI: $print_data"
981                 else
982                         # echo "printing out: '$print_data'"
983                         print_data="P: $print_data"
984                 fi
985         fi
986
987         if [[ $KONVI -eq 1 && $B_DCOP == 'true' ]]; then ## dcop Konversation (<= 1.1 (qt3))
988                 # konvi doesn't seem to like \n characters, it just prints them literally
989                 $print_data="$( tr '\n' ' ' <<< "$print_data" )"
990                 dcop "$DCPORT" "$DCOPOBJ" say "$DCSERVER" "$DCTARGET" "$print_data"
991
992         elif [[ $KONVI -eq 3 && $B_QDBUS == 'true' ]]; then ## dbus Konversation (> 1.2 (qt4))
993                 qdbus org.kde.konversation /irc say "$DCSERVER" "$DCTARGET" "$print_data"
994
995 #       elif [[ $IRC_CLIENT == 'X-Chat' ]]; then
996 #               qdbus org.xchat.service print "$print_data\n"
997
998         else
999                 # the -n is needed to avoid double spacing of output in terminal
1000                 echo -ne "$print_data\n"
1001         fi
1002         eval $LOGFE
1003 }
1004
1005 ## this handles all verbose line construction with indentation/line starter
1006 ## args: $1 - null (, actually: " ") or line starter; $2 - line content
1007 create_print_line()
1008 {
1009         eval $LOGFS
1010         printf "${C1}%-${INDENT}s${C2} %s" "$1" "$2"
1011         eval $LOGFE
1012 }
1013
1014 # this removes newline and pipes.
1015 # args: $1 - string to clean
1016 remove_erroneous_chars()
1017 {
1018         eval $LOGFS
1019         ## RS is input record separator
1020         ## gsub is substitute;
1021         gawk '
1022         BEGIN {
1023                 RS=""
1024         }
1025         {
1026                 gsub(/\n$/,"")         ## (newline; end of string) with (nothing)
1027                 gsub(/\n/," ");        ## (newline) with (space)
1028                 gsub(/^ *| *$/, "")    ## (pipe char) with (nothing)
1029                 gsub(/  +/, " ")       ## ( +) with (space)
1030                 gsub(/ [ ]+/, " ")     ## ([ ]+) with (space)
1031                 gsub(/^ +| +$/, "")    ## (pipe char) with (nothing)
1032                 printf $0
1033         }' "$1"      ## prints (returns) cleaned input
1034         eval $LOGFE
1035 }
1036
1037 #### -------------------------------------------------------------------
1038 #### parameter handling, print usage functions.
1039 #### -------------------------------------------------------------------
1040
1041 # Get the parameters. Note: standard options should be lower case, advanced or testing, upper
1042 # args: $1 - full script startup args: $@
1043 get_parameters()
1044 {
1045         eval $LOGFS
1046         local opt='' wget_test='' update_flags='U!:'
1047         local use_short='true' # this is needed to trigger short output, every v/d/F/line trigger sets this false
1048
1049         # If distro maintainers want to not allow updates, turn off that option for users
1050         if [[ $B_ALLOW_UPDATE == 'false' ]];then
1051                 update_flags=''
1052         fi
1053
1054         # the short form only runs if no args output args are used
1055         # no need to run through these if there are no args
1056         if [[ -n $1 ]];then
1057                 while getopts Ac:CdDfFGhHiIlNopPrsSt:uv:Vx%@:${update_flags} opt
1058                 do
1059                         case $opt in
1060                         A)      B_SHOW_AUDIO='true'
1061                                 use_short='false'
1062                                 ;;
1063                         c)      if [[ -n $( grep -E '^[0-9][0-9]?$' <<< $OPTARG ) ]];then
1064                                         COLOR_SCHEME_SET='true'
1065                                         ## note: not sure about this, you'd think user values should be overridden, but
1066                                         ## we'll leave this for now
1067                                         if [[ -z $COLOR_SCHEME ]];then
1068                                                 set_color_scheme "$OPTARG"
1069                                         fi
1070                                 else
1071                                         error_handler 3 "$OPTARG"
1072                                 fi
1073                                 ;;
1074                         C)      B_SHOW_CPU='true'
1075                                 use_short='false'
1076                                 ;;
1077                         d)      VERBOSITY_LEVEL=1
1078                                 use_short='false'
1079                                 ;;
1080                         D)      B_SHOW_DISK='true'
1081                                 use_short='false'
1082                                 ;;
1083                         f)      B_SHOW_CPU='true'
1084                                 B_CPU_FLAGS_FULL='true'
1085                                 use_short='false'
1086                                 ;;
1087                         F)      VERBOSITY_LEVEL=$VERBOSITY_LEVELS
1088                                 B_EXTRA_DATA='true'
1089                                 B_SHOW_DISK='true'
1090                                 B_SHOW_PARTITIONS='true'
1091                                 B_SHOW_AUDIO='true'
1092                                 use_short='false'
1093                                 ;;
1094                         G)      B_SHOW_GRAPHICS='true'
1095                                 use_short='false'
1096                                 ;;
1097                         i)      B_SHOW_IP='true'
1098                                 B_SHOW_NETWORK='true'
1099                                 use_short='false'
1100                                 ;;
1101                         I)      B_SHOW_INFO='true'
1102                                 use_short='false'
1103                                 ;;
1104                         l)      B_SHOW_LABELS='true'
1105                                 B_SHOW_PARTITIONS='true'
1106                                 use_short='false'
1107                                 ;;
1108                         N)      B_SHOW_NETWORK='true'
1109                                 use_short='false'
1110                                 ;;
1111                         o) B_SHOW_UNMOUNTED_PARTITIONS='true'
1112                                 use_short='false'
1113                                 ;;
1114                         p)      B_SHOW_PARTITIONS_FULL='true'
1115                                 B_SHOW_PARTITIONS='true'
1116                                 use_short='false'
1117                                 ;;
1118                         P)      B_SHOW_PARTITIONS='true'
1119                                 use_short='false'
1120                                 ;;
1121                         r)      B_SHOW_REPOS='true'
1122                                 use_short='false'
1123                                 ;;
1124                         
1125                         s)      B_SHOW_SENSORS='true'
1126                                 use_short='false'
1127                                 ;;
1128                         S)      B_SHOW_SYSTEM='true'
1129                                 use_short='false'
1130                                 ;;
1131                         t)      if [[ -n $( grep -E '^(c|m|cm|mc)([1-9]|1[0-9]|20)?$' <<< $OPTARG ) ]];then
1132                                         use_short='false'
1133                                         if [[ -n $( grep -E '[0-9]+' <<< $OPTARG ) ]];then
1134                                                 PS_COUNT=$( grep -Eo '[0-9]+' <<< $OPTARG )
1135                                         fi
1136                                         if [[ -n $( grep 'c' <<< $OPTARG ) ]];then
1137                                                 B_SHOW_PS_CPU_DATA='true'
1138                                         fi
1139                                         if [[ -n $( grep 'm' <<< $OPTARG ) ]];then
1140                                                 B_SHOW_PS_MEM_DATA='true'
1141                                         fi
1142                                 else
1143                                         error_handler 13 "$OPTARG"
1144                                 fi
1145                                 ;;
1146                         u)      B_SHOW_UUIDS='true'
1147                                 B_SHOW_PARTITIONS='true'
1148                                 use_short='false'
1149                                 ;;
1150                         v)      if [[ -n $( grep -E "^[0-9][0-9]?$" <<< $OPTARG ) && $OPTARG -le $VERBOSITY_LEVELS ]];then
1151                                         VERBOSITY_LEVEL="$OPTARG"
1152                                         if [[ $OPTARG -gt 0 ]];then
1153                                                 use_short='false'
1154                                         fi
1155                                 else
1156                                         error_handler 4 "$OPTARG"
1157                                 fi
1158                                 ;;
1159                         U)      script_self_updater "$SCRIPT_DOWNLOAD" 'svn server'
1160                                 ;;
1161                         V)      print_version_info
1162                                 exit 0
1163                                 ;;
1164                         x)      B_EXTRA_DATA='true'
1165                                 ;;
1166                         h)      show_options
1167                                 exit 0
1168                                 ;;
1169                         H)      show_options 'full'
1170                                 exit 0
1171                                 ;;
1172                         ## debuggers and testing tools
1173                         %)      B_HANDLE_CORRUPT_DATA='true'
1174                                 ;;
1175                         @)      if [[ -n $( grep -E "^([1-9]|10)$" <<< $OPTARG ) ]];then
1176                                         DEBUG=$OPTARG
1177                                         exec 2>&1
1178                                         # switch on logging only for -@ 8-10
1179                                         if [[ $OPTARG -ge 8 ]];then
1180                                                 if [[ $OPTARG -eq 10 ]];then
1181                                                         B_LOG_COLORS='true'
1182                                                 elif [[ $OPTARG -eq 9 ]];then           
1183                                                         B_LOG_FULL_DATA='true'
1184                                                 fi
1185                                                 B_USE_LOGGING='true'
1186                                                 # pack the logging data for evals function start/end
1187                                                 LOGFS=$LOGFS_STRING
1188                                                 LOGFE=$LOGFE_STRING
1189                                                 create_rotate_logfiles # create/rotate logfiles before we do anything else
1190                                         fi
1191                                 else
1192                                         error_handler 9 "$OPTARG"
1193                                 fi
1194                                 ;;
1195                         !)      # test for various supported methods
1196                                 case $OPTARG in
1197                                         1)      B_TESTING_1='true'
1198                                                 ;;
1199                                         2)      B_TESTING_2='true'
1200                                                 ;;
1201                                         3)      B_TESTING_1='true'
1202                                                 B_TESTING_2='true'
1203                                                 ;;
1204                                         10)
1205                                                 script_self_updater "$SCRIPT_DOWNLOAD_DEV" 'dev server'
1206                                                 ;;
1207                                         11)
1208                                                 script_self_updater "$SCRIPT_DOWNLOAD_BRANCH_1" 'svn: branch one server'
1209                                                 ;;
1210                                         12)
1211                                                 script_self_updater "$SCRIPT_DOWNLOAD_BRANCH_2" 'svn: branch two server'
1212                                                 ;;
1213                                         13)
1214                                                 script_self_updater "$SCRIPT_DOWNLOAD_BRANCH_3" 'svn: branch three server'
1215                                                 ;;
1216                                         14)
1217                                                 script_self_updater "$SCRIPT_DOWNLOAD_BRANCH_4" 'svn: branch four server'
1218                                                 ;;
1219                                         http*)
1220                                                 script_self_updater "$OPTARG" 'alt server'
1221                                                 ;;
1222                                         *)      error_handler 11 "$OPTARG"
1223                                                 ;;
1224                                 esac
1225                                 ;;
1226                         *)      error_handler 7 "$1"
1227                                 ;;
1228                         esac
1229                 done
1230         fi
1231         ## this must occur here so you can use the debugging flag to show errors
1232         ## Reroute all error messages to the bitbucket (if not debugging)
1233         if [[ $DEBUG -eq 0 ]];then
1234                 exec 2>/dev/null
1235         fi
1236         #((DEBUG)) && exec 2>&1 # This is for debugging konversation
1237
1238         # after all the args have been processed, if no long output args used, run short output
1239         if [[ $use_short == 'true' ]];then
1240                 B_SHOW_SHORT_OUTPUT='true'
1241         fi
1242         eval $LOGFE
1243 }
1244
1245 ## print out help menu, not including Testing or Debugger stuff because it's not needed
1246 show_options()
1247 {
1248         local color_scheme_count=${#A_COLOR_SCHEMES[@]}
1249
1250         print_screen_output "$SCRIPT_NAME supports the following options. You can combine them, or list them"
1251         print_screen_output "one by one: Examples: $SCRIPT_NAME -v4 -c6 OR $SCRIPT_NAME -dDc 6"
1252         print_screen_output ""
1253         print_screen_output "If you start $SCRIPT_NAME with no arguments, it will show the short form."
1254         print_screen_output "The following options if used without -d or -v will show just that complete line:"
1255         print_screen_output "A,C,D,G,I,N,P,S - you can use these together to show just the lines you want to see."
1256         print_screen_output "If you use them with a -v level (or -d), it will show the full output for that line "
1257         print_screen_output "along with the output for the chosen verbosity level."
1258         print_screen_output "- - - - - - - - - - - - - - - - - - - - - - - - - - - - -"
1259         print_screen_output "Output Control Options:"
1260         print_screen_output "-A  Show Audio/sound card information."
1261         print_screen_output "-c  Available color schemes. Scheme number is required."
1262         print_screen_output "    Supported schemes: 0-$color_scheme_count Example: $SCRIPT_NAME -c 11"
1263         print_screen_output "-C  Show full CPU output, including per CPU clockspeed."
1264         print_screen_output "-d  Default output verbosity level, same as: $SCRIPT_NAME -v 1"
1265         print_screen_output "-D  Show full hard Disk info, not only model, ie: /dev/sda ST380817AS 80.0GB."
1266         print_screen_output "-f  Show all cpu flags used, not just the short list. Not shown with -F to avoid spamming."
1267         print_screen_output "-F  Show Full output for $SCRIPT_NAME. Does not show extra verbose options like -f -u -l -o -p or -t"
1268         print_screen_output "-G  Show Graphic card information (card, x type, resolution, glx renderer, version)."
1269         print_screen_output "-i  Show Wan IP address, and shows local interfaces (requires ifconfig network tool)."
1270         print_screen_output "    Not shown with -F for user security reasons, you shouldn't paste your local/wan IP."
1271         print_screen_output "-I  Show Information: processes, uptime, memory, irc client, inxi version."
1272         print_screen_output "-l  Show partition labels. Default: short partition -P. For full -p output, use: -pl (or -plu)."
1273         print_screen_output "-N  Show Network card information."
1274         print_screen_output "-o  Show unmounted partition information (includes UUID and LABEL if available)."
1275         print_screen_output "    Shows file system type if you have file installed, if you are root OR if you have"
1276         print_screen_output "    added to /etc/sudoers (sudo v. 1.7 or newer): <username> ALL = NOPASSWD: /usr/bin/file (sample)"
1277         print_screen_output "-p  Show full partition information (-P plus all other detected partitions)."
1278         print_screen_output "-P  Show Partition information (shows what -v 4 would show, but without extra data)."
1279         print_screen_output "    Shows, if detected: / /boot /home /tmp /usr /var. Use -p to see all mounted partitions."
1280         print_screen_output "-r  Show distro repository data. Currently supported repo types: APT; PACMAN; PISI; YUM."
1281         print_screen_output "-s  Show sensors output (if sensors installed/configured): mobo/cpu/gpu temp; detected fan speeds."
1282         print_screen_output "    Gpu temp only for Fglrx/Nvidia drivers. Nvidia shows screen number for > 1 screens."
1283         print_screen_output "-S  Show System information: host name, kernel, distro"
1284         print_screen_output "-t  Show processes. Requires extra options: c (cpu) m (memory) cm (cpu+memory). If followed by numbers 1-20,"
1285         print_screen_output "    shows that number of processes for each type (default: $PS_COUNT; if in irc, max: 5): -t cm10"
1286         print_screen_output "    Make sure to have no space between letters and numbers (-t cm10 -right, -t cm 10 -wrong)."
1287         print_screen_output "-u  Show partition UUIDs. Default: short partition -P. For full -p output, use: -pu (or -plu)."
1288         print_screen_output "-v  Script verbosity levels. Verbosity level number is required."
1289         print_screen_output "    Supported levels: 0-${VERBOSITY_LEVELS} Example: $SCRIPT_NAME -v 4"
1290         print_screen_output "    0 - short output, same as: $SCRIPT_NAME"
1291         print_screen_output "    1 - basic verbose, same as: $SCRIPT_NAME -d"
1292         print_screen_output "    2 - Also show networking card data"
1293         print_screen_output "    3 - Also show hard disk names as detected."
1294         print_screen_output "    4 - Also show partition size/filled data for (if present):/, /home, /var/, /boot"
1295         print_screen_output "    5 - For multicore systems, also shows: per core clock speeds; audio card; full disk data."
1296         print_screen_output "-x  Show extra data: bogomips on Cpu; driver version (if available) for Network/Audio;"
1297         print_screen_output "    for network, audio cards, shows PCI Bus ID number also;"
1298         print_screen_output "    direct rendering status for Graphics (in X). Only works with verbose or line output;"
1299         print_screen_output "    shows (for single gpu, nvidia driver) screen number gpu is running on."
1300         print_screen_output "    Shows hdd temp with disk data if you have hddtemp installed, if you are root OR if you have"
1301         print_screen_output "    added to /etc/sudoers (sudo v. 1.7 or newer): <username> ALL = NOPASSWD: /usr/sbin/hddtemp (sample)"
1302         print_screen_output "    For -t, adds memory use output to cpu (-tx c), and cpu use to memory (-tx m)."
1303         print_screen_output ""
1304         print_screen_output "Additional Options:"
1305         print_screen_output "-h - this help menu."
1306         if [[ $B_ALLOW_UPDATE == 'true' ]];then
1307                 print_screen_output "-U  Auto-update script. Note: if you installed as root, you"
1308                 print_screen_output "    must be root to update, otherwise user is fine."
1309         fi
1310         print_screen_output "-V  $SCRIPT_NAME version information. Prints information then exits."
1311         print_screen_output "-%  Overrides defective or corrupted data."
1312         print_screen_output "-@  Triggers debugger output. Requires debugging level 1-10 (8-10 - logging)."
1313         print_screen_output "    8 - basic logging; 9 - full file/sys info logging; 10 - color logging."
1314         if [[ $1 == 'full' ]];then
1315                 print_screen_output ""
1316                 print_screen_output "Developer and Testing Options (Advanced):"
1317                 print_screen_output "-! 1 - Sets testing flag B_TESTING_1='true' to trigger testing condition 1."
1318                 print_screen_output "-! 2 - Sets testing flag B_TESTING_2='true' to trigger testing condition 2."
1319                 print_screen_output "-! 3 - Sets flags B_TESTING_1='true' and B_TESTING_2='true'."
1320                 print_screen_output "-! 10 - Triggers an update from the primary dev download server instead of svn."
1321                 print_screen_output "-! 11 - Triggers an update from svn branch one - if present, of course."
1322                 print_screen_output "-! 12 - Triggers an update from svn branch two - if present, of course."
1323                 print_screen_output "-! 13 - Triggers an update from svn branch three - if present, of course."
1324                 print_screen_output "-! 14 - Triggers an update from svn branch four - if present, of course."
1325                 print_screen_output "-! <http://......> - Triggers an update from whatever server you list."
1326                 print_screen_output ""
1327         fi
1328         print_screen_output ""
1329 }
1330
1331 ## print out version information for -V/--version
1332 print_version_info()
1333 {
1334         local last_modified=$( grep -im 1 'date:' $SCRIPT_PATH/$SCRIPT_NAME | gawk '{print $3,$4,$5}' )
1335
1336         print_screen_output "$SCRIPT_NAME - the universal, portable, system info script for irc."
1337         print_screen_output "Version: $SCRIPT_VERSION_NUMBER"
1338         print_screen_output "Script Last Modified: $last_modified"
1339         print_screen_output "Script Location: $SCRIPT_PATH"
1340         print_screen_output ""
1341         print_screen_output "Tested with Irssi, Xchat, Konversation, BitchX, KSirc, ircII,"
1342         print_screen_output "Gaim/Pidgin, Weechat, KVIrc and Kopete."
1343         print_screen_output ""
1344         print_screen_output "This script is a fork of Infobash 3.02, which is:"
1345         print_screen_output "Copyright (C) 2005-2007  Michiel de Boer a.k.a. locsmif"
1346         print_screen_output "Subsequent changes and modifications (after Infobash 3.02) are:"
1347         print_screen_output "Copyright (C) 2008-10 Scott Rogers, Harald Hope, aka trash80 & h2"
1348         print_screen_output ""
1349         print_screen_output "This program is free software; you can redistribute it and/or modify"
1350         print_screen_output "it under the terms of the GNU General Public License as published by"
1351         print_screen_output "the Free Software Foundation; either version 3 of the License, or"
1352         print_screen_output "(at your option) any later version."
1353 }
1354
1355 ########################################################################
1356 #### MAIN FUNCTIONS
1357 ########################################################################
1358
1359 #### -------------------------------------------------------------------
1360 #### initial startup stuff
1361 #### -------------------------------------------------------------------
1362
1363 # Determine where inxi was run from, set IRC_CLIENT and IRC_CLIENT_VERSION
1364 get_start_client()
1365 {
1366         eval $LOGFS
1367         local irc_client_path='' irc_client_path_lower='' non_native_konvi='' i=''
1368         local b_non_native_app='false' pppid='' app_working_name=''
1369         local b_qt4_konvi='false'
1370
1371         if tty >/dev/null;then
1372                 IRC_CLIENT='Shell'
1373                 unset IRC_CLIENT_VERSION
1374                 B_RUNNING_IN_SHELL='true'
1375         elif [[ -n $PPID && -f /proc/$PPID/exe ]];then
1376                 irc_client_path=$( readlink /proc/$PPID/exe )
1377                 irc_client_path_lower=$( tr '[:upper:]' '[:lower:]' <<< $irc_client_path )
1378                 app_working_name=$( basename $irc_client_path_lower )
1379                 # handles the xchat/sh/bash/dash cases, and the konversation/perl cases, where clients
1380                 # report themselves as perl or unknown shell. IE:  when konversation starts inxi
1381                 # from inside itself, as a script, the parent is konversation/xchat, not perl/bash etc
1382                 # note: perl can report as: perl5.10.0, so it needs wildcard handling
1383                 case $app_working_name in
1384                         bash|dash|sh|perl*)     # We want to know who wrapped it into the shell or perl.
1385                                 pppid="$( ps -p $PPID -o ppid --no-headers | sed 's/ //g' )"
1386                                 if [[ -n $pppid && -f /proc/$pppid/exe ]];then
1387                                         irc_client_path="$( readlink /proc/$pppid/exe )"
1388                                         irc_client_path_lower="$( tr '[:upper:]' '[:lower:]' <<< $irc_client_path )"
1389                                         app_working_name=$( basename $irc_client_path_lower )
1390                                         b_non_native_app='true'
1391                                 fi
1392                                 ;;
1393                 esac
1394                 # replacing loose detection with tight detection, bugs will be handled with app names
1395                 # as they appear.
1396                 case $app_working_name in
1397                         # check for shell first
1398                         bash|dash|sh)
1399                                 unset IRC_CLIENT_VERSION
1400                                 IRC_CLIENT="Shell wrapper"
1401                                 ;;
1402                         # now start on irc clients, alphabetically
1403                         bitchx)
1404                                 IRC_CLIENT_VERSION=" $( $irc_client_path -v | gawk '
1405                                 /Version/ {
1406                                         a=tolower($2)
1407                                         gsub(/[()]|bitchx-/,"",a)
1408                                         print a
1409                                         exit
1410                                 }
1411                                 $2 == "version" {
1412                                         a=tolower($3)
1413                                         sub(/bitchx-/,"",a)
1414                                         print a
1415                                         exit
1416                                 }' )"
1417                                 IRC_CLIENT="BitchX"
1418                                 ;;
1419                         finch)
1420                                 IRC_CLIENT_VERSION=" $( $irc_client_path -v | gawk 'NR == 1 {
1421                                         print $2
1422                                 }' )"
1423                                 IRC_CLIENT="Finch"
1424                                 ;;
1425                         gaim)
1426                                 IRC_CLIENT_VERSION=" $( $irc_client_path -v | gawk 'NR == 1 {
1427                                         print $2
1428                                 }' )"
1429                                 IRC_CLIENT="Gaim"
1430                                 ;;
1431                         ircii)
1432                                 IRC_CLIENT_VERSION=" $( $irc_client_path -v | gawk 'NR == 1 {
1433                                         print $3
1434                                 }' )"
1435                                 IRC_CLIENT="ircII"
1436                                 ;;
1437                         irssi-text|irssi)
1438                                 IRC_CLIENT_VERSION=" $( $irc_client_path -v | gawk 'NR == 1 {
1439                                         print $2
1440                                 }' )"
1441                                 IRC_CLIENT="Irssi"
1442                                 ;;
1443                         konversation) ## konvi < 1.2 (qt4)
1444                                 # this is necessary to avoid the dcop errors from starting inxi as a /cmd started script
1445                                 if [[ $b_non_native_app == 'true' ]];then  ## true negative is confusing
1446                                         KONVI=2
1447                                 else # if native app
1448                                         KONVI=1
1449                                 fi
1450                                 IRC_CLIENT_VERSION=" $( $irc_client_path -v | gawk '
1451                                 /Konversation:/ {
1452                                         for ( i=2; i<=NF; i++ ) {
1453                                                 if (i == NF) {
1454                                                         print $i
1455                                                 }
1456                                                 else {
1457                                                         printf $i" "
1458                                                 }
1459                                         }
1460                                         exit
1461                                 }' )"
1462
1463                                 T=($IRC_CLIENT_VERSION)
1464                                 if [[ ${T[0]} == *+* ]];then
1465                                         # < Sho_> locsmif: The version numbers of SVN versions look like this:
1466                                         #         "<version number of last release>+ #<build number", i.e. "1.0+ #3177" ...
1467                                         #         for releases we remove the + and build number, i.e. "1.0" or soon "1.0.1"
1468                                         IRC_CLIENT_VERSION=" CVS $IRC_CLIENT_VERSION"
1469                                         T2="${T[0]/+/}"
1470                                 else
1471                                         IRC_CLIENT_VERSION=" ${T[0]}"
1472                                         T2="${T[0]}"
1473                                 fi
1474                                 # Remove any dots except the first, and make sure there are no trailing zeroes,
1475                                 T2=$( echo "$T2" | gawk '{
1476                                         sub(/\./, " ")
1477                                         gsub(/\./, "")
1478                                         sub(/ /, ".")
1479                                         printf("%g\n", $0)
1480                                 }' )
1481                                 # Since Konversation 1.0, the DCOP interface has changed a bit: dcop "$DCPORT" Konversation ..etc
1482                                 # becomes : dcop "$DCPORT" default ... or dcop "$DCPORT" irc ..etc. So we check for versions smaller
1483                                 # than 1 and change the DCOP parameter/object accordingly.
1484                                 if [[ ${T2} -lt 1 ]];then
1485                                         DCOPOBJ="Konversation"
1486                                 fi
1487                                 IRC_CLIENT="Konversation"
1488                                 ;;
1489                         kopete)
1490                                 IRC_CLIENT_VERSION=" $( kopete -v | gawk '
1491                                 /Kopete:/ {
1492                                         print $2
1493                                         exit
1494                                 }' )"
1495                                 IRC_CLIENT="Kopete"
1496                                 ;;
1497                         kvirc)
1498                                 IRC_CLIENT_VERSION=" $( $irc_client_path -v 2>&1 | gawk '{
1499                                         for ( i=2; i<=NF; i++) {
1500                                                 if ( i == NF ) {
1501                                                         print $i
1502                                                 }
1503                                                 else {
1504                                                         printf $i" "
1505                                                 }
1506                                         }
1507                                         exit
1508                                  }' )"
1509                                 IRC_CLIENT="KVIrc"
1510                                 ;;
1511                         pidgin)
1512                                 IRC_CLIENT_VERSION=" $( $irc_client_path -v | gawk 'NR == 1 {
1513                                         print $2
1514                                 }' )"
1515                                 IRC_CLIENT="Pidgin"
1516                                 ;;
1517                         quassel*)
1518                                 # sample: quassel -v
1519                                 # Qt: 4.5.0
1520                                 # KDE: 4.2.65 (KDE 4.2.65 (KDE 4.3 >= 20090226))
1521                                 # Quassel IRC: v0.4.0 [+60] (git-22effe5)
1522                                 # note: early < 0.4.1 quassels do not have -v
1523                                 IRC_CLIENT_VERSION=" $( $irc_client_path -v 2>/dev/null | gawk -F ': ' '
1524                                 BEGIN {
1525                                         IGNORECASE=1
1526                                         clientVersion=""
1527                                 }
1528                                 /Quassel IRC/ {
1529                                         clientVersion = $2
1530                                 }
1531                                 END {
1532                                         # this handles pre 0.4.1 cases with no -v
1533                                         if ( clientVersion == "" ) {
1534                                                 clientVersion = "(pre v0.4.1)"
1535                                         }
1536                                         print clientVersion
1537                                 }' )"
1538                                 # now handle primary, client, and core. quasselcore doesn't actually
1539                                 # handle scripts with exec, but it's here just to be complete
1540                                 case $app_working_name in
1541                                         quassel)
1542                                                 IRC_CLIENT="Quassel [M]"
1543                                                 ;;
1544                                         quasselclient)
1545                                                 IRC_CLIENT="Quassel"
1546                                                 ;;
1547                                         quasselcore)
1548                                                 IRC_CLIENT="Quassel (core)"
1549                                                 ;;
1550                                 esac
1551                                 ;;
1552                         weechat-curses)
1553                                 IRC_CLIENT_VERSION=" $( $irc_client_path -v ) "
1554                                 IRC_CLIENT="Weechat"
1555                                 ;;
1556                         xchat-gnome)
1557                                 IRC_CLIENT_VERSION=" $( $irc_client_path -v | gawk 'NR == 1 {
1558                                         print $2
1559                                 }' )"
1560                                 IRC_CLIENT="X-Chat-Gnome"
1561                                 ;;
1562                         xchat)
1563                                 IRC_CLIENT_VERSION=" $( $irc_client_path -v | gawk 'NR == 1 {
1564                                         print $2
1565                                 }' )"
1566                                 IRC_CLIENT="X-Chat"
1567                                 ;;
1568                         # then do some perl type searches, do this last since it's a wildcard search
1569                         perl*|ksirc|dsirc)
1570                                 unset IRC_CLIENT_VERSION
1571                                 # KSirc is one of the possibilities now. KSirc is a wrapper around dsirc, a perl client
1572                                 get_cmdline $PPID
1573                                 for (( i=0; i <= $CMDL_MAX; i++ ))
1574                                 do
1575                                         case ${A_CMDL[i]} in
1576                                                 *dsirc*)
1577                                                 IRC_CLIENT="KSirc"
1578                                                 # Dynamic runpath detection is too complex with KSirc, because KSirc is started from
1579                                                 # kdeinit. /proc/<pid of the grandparent of this process>/exe is a link to /usr/bin/kdeinit
1580                                                 # with one parameter which contains parameters separated by spaces(??), first param being KSirc.
1581                                                 # Then, KSirc runs dsirc as the perl irc script and wraps around it. When /exec is executed,
1582                                                 # dsirc is the program that runs inxi, therefore that is the parent process that we see.
1583                                                 # You can imagine how hosed I am if I try to make inxi find out dynamically with which path
1584                                                 # KSirc was run by browsing up the process tree in /proc. That alone is straightjacket material.
1585                                                 # (KSirc sucks anyway ;)
1586                                                 IRC_CLIENT_VERSION=" $( ksirc -v | gawk '
1587                                                 /KSirc:/ {
1588                                                         print $2
1589                                                         exit
1590                                                 }' )"
1591                                                 break
1592                                                 ;;
1593                                         esac
1594                                 done
1595                                 if [[ -z $IRC_CLIENT_VERSION ]];then
1596                                         IRC_CLIENT="Unknown Perl client"
1597                                 fi
1598                                 ;;
1599                         # then unset, set unknown data
1600                         *)      
1601                                 IRC_CLIENT="Unknown : ${irc_client_path##*/}"
1602                                 unset IRC_CLIENT_VERSION
1603                                 ;;
1604                 esac
1605                 if [[ $SHOW_IRC -lt 2 ]];then
1606                         unset IRC_CLIENT_VERSION
1607                 fi
1608         else
1609                 ## lets look to see if qt4_konvi is the parent.  There is no direct way to tell, so lets infer it.
1610                 ## because $PPID does not work with qt4_konvi, the above case does not work
1611                 b_qt4_konvi=$( is_this_qt4_konvi )
1612                 if [[ $b_qt4_konvi == 'true' ]];then
1613                         KONVI=3
1614                         IRC_CLIENT='Konversation'
1615                         IRC_CLIENT_VERSION=" $( konversation -v | gawk '
1616                                 /Konversation:/ {
1617                                         for ( i=2; i<=NF; i++ ) {
1618                                                 if (i == NF) {
1619                                                         print $i
1620                                                 }
1621                                                 else {
1622                                                         printf $i" "
1623                                                 }
1624                                         }
1625                                         exit
1626                                 }' )"
1627                 else
1628                         IRC_CLIENT="PPID=\"$PPID\" - empty?"
1629                         unset IRC_CLIENT_VERSION
1630                 fi
1631         fi
1632         log_function_data "IRC_CLIENT: $IRC_CLIENT :: IRC_CLIENT_VERSION: $IRC_CLIENT_VERSION :: PPID: $PPID"
1633         eval $LOGFE
1634 }
1635
1636 ## try to infer the use of Konversation >= 1.2, which shows $PPID improperly
1637 ## no known method of finding Kovni >= 1.2 as parent process, so we look to see if it is running,
1638 ## and all other irc clients are not running.  
1639 is_this_qt4_konvi()
1640 {
1641         local konvi_qt4_client='' konvi_dbus_exist='' konvi_pid='' konvi_home_dir='' 
1642         local konvi='' konvi_qt4_ver='' b_is_qt4=''
1643         
1644         # fringe cases can throw error, always if untested app, use 2>/dev/null after testing if present
1645         if [[ $B_QDBUS == 'true' ]];then
1646                 konvi_dbus_exist=$( qdbus 2>/dev/null | grep "org.kde.konversation" )
1647         fi
1648          
1649         if [[ -n $konvi_dbus_exist && -e /usr/share/kde4/apps/konversation ]]; then
1650                 konvi_pid=$( ps -A | grep -i 'konversation' )
1651                 konvi_pid=$( echo $konvi_pid | gawk '{ print $1 }' ) 
1652                 konvi_home_dir=$( readlink /proc/$konvi_pid/exe )
1653                 konvi=$( echo $konvi_home_dir | sed "s/\// /g" )
1654                 konvi=($konvi)
1655
1656                 if [[ ${konvi[2]} == 'konversation' ]];then     
1657                         konvi_qt4_ver=$( konversation -v | grep -i 'konversation' )
1658                         konvi_qt4_client=$( echo "$konvi_qt4_ver" | gawk '{ print $2 }' )
1659
1660                         if [[ $konvi_qt4_client > 1.1 ]]; then
1661                                 b_is_qt4='true'
1662                         fi
1663                 fi
1664         else
1665                 konvi_qt4="qt3"
1666                 b_is_qt4='false'
1667         fi
1668
1669         echo $b_is_qt4
1670         ## for testing this module
1671         #qdbus org.kde.konversation /irc say $1 $2 "getpid_dir: $konvi_qt4  qt4_konvi: $konvi_qt4_ver   verNum: $konvi_qt4_ver_num  pid: $konvi_pid ppid: $PPID  konvi_home_dir: ${konvi[2]}"
1672 }
1673
1674 # This needs some cleanup and comments, not quite understanding what is happening, although generally output is known
1675 # Parse the null separated commandline under /proc/<pid passed in $1>/cmdline
1676 # args: $1 - $PPID
1677 get_cmdline()
1678 {
1679         eval $LOGFS
1680         local i=0 ppid=$1
1681
1682         if [[ ! -e /proc/$ppid/cmdline ]];then
1683                 echo 0
1684                 return
1685         fi
1686         ##print_screen_output "Marker"
1687         ##print_screen_output "\$ppid='$ppid' -=- $(< /proc/$ppid/cmdline)"
1688         unset A_CMDL
1689         ## note: need to figure this one out, and ideally clean it up and make it readable
1690         while read -d $'\0' L && [[ $i -lt 32 ]]
1691         do
1692                 A_CMDL[i++]="$L" ## note: make sure this is valid - What does L mean? ##
1693         done < /proc/$ppid/cmdline
1694         ##print_screen_output "\$i='$i'"
1695         if [[ $i -eq 0 ]];then
1696                 A_CMDL[0]=$(< /proc/$ppid/cmdline)
1697                 if [[ -n ${A_CMDL[0]} ]];then
1698                         i=1
1699                 fi
1700         fi
1701         CMDL_MAX=$i
1702         log_function_data "CMDL_MAX: $CMDL_MAX"
1703         eval $LOGFE
1704 }
1705
1706 #### -------------------------------------------------------------------
1707 #### get data types
1708 #### -------------------------------------------------------------------
1709 ## create array of sound cards installed on system, and if found, use asound data as well
1710 get_audio_data()
1711 {
1712         eval $LOGFS
1713         local i='' alsa_data='' alsa_driver='' device_count='' lsusb_path=''
1714         local usb_proc_file='' array_count='' usb_id='' usb_data=''
1715
1716         IFS=$'\n'
1717         # this first step handles the drivers for cases where the second step fails to find one
1718         device_count=$( echo "$Lspci_Data" | egrep -ic '(multimedia audio controller|audio device)' )
1719         if [[ $device_count -eq 1 ]] && [[ $B_ASOUND_DEVICE_FILE == 'true' ]];then
1720                 alsa_driver=$( gawk -F ']: ' '
1721                 BEGIN {
1722                         IGNORECASE=1
1723                 }
1724                 # filtering out modems and usb devices like webcams, this might get a
1725                 # usb audio card as well, this will take some trial and error
1726                 $0 !~ /modem/ || $0 !~ /usb/ {
1727                         driver=gensub( /^(.+)( - )(.+)$/, "\\1", 1, $2 )
1728                         gsub(/^ +| +$/,"",driver)
1729                         if ( driver != "" ){
1730                                 print driver
1731                         }
1732                 }'  $FILE_ASOUND_DEVICE )
1733                 log_function_data 'cat' "$FILE_ASOUND_DEVICE"
1734         fi
1735
1736         # this is to safeguard against line breaks from results > 1, which if inserted into following
1737         # array will create a false array entry. This is a hack, not a permanent solution.
1738         alsa_driver=$( echo $alsa_driver )
1739         # now we'll build the main audio data, card name, driver, and port. If no driver is found,
1740         # and if the first method above is not null, and one card is found, it will use that instead.
1741         A_AUDIO_DATA=( $( echo "$Lspci_Data" | gawk -F ': ' -v alsaDriver="$alsa_driver" '
1742         BEGIN {
1743                 IGNORECASE=1
1744         }
1745         /multimedia audio controller|audio device/ {
1746                 audioCard=gensub(/^[0-9a-f:.]+ [^:]+: (.+)$/,"\\1","g",$0)
1747                 # The doublequotes are necessary because of the pipes in the variable.
1748                 gsub(/'"$BAN_LIST_NORMAL"'/, "", audioCard)
1749                 gsub(/,/, " ", audioCard)
1750                 gsub(/^ +| +$/, "", audioCard)
1751                 gsub(/ [ \t]+/, " ", audioCard)
1752                 aPciBusId[audioCard] = gensub(/(^[0-9a-f:\.]+) [^:]+: .+$/,"\\1","g",$0)
1753                 cards[audioCard]++
1754
1755                 # loop until you get to the end of the data block
1756                 while (getline && !/^$/) {
1757                         gsub( /,/, "", $0 )
1758                         if (/driver in use/) {
1759                                 drivers[audioCard] = drivers[audioCard] gensub( /(.*): (.*)/ ,"\\2", "g" ,$0 ) ""
1760                         }
1761                         else if (/kernel modules:/) {
1762                                 modules[audioCard] = modules[audioCard] gensub( /(.*): (.*)/ ,"\\2" ,"g" ,$0 ) ""
1763                         }
1764                         else if (/I\/O/) {
1765                                 portsTemp = gensub(/\t*I\/O ports at (.*) \[.*\]/,"\\1","g",$0)
1766                                 ports[audioCard] = ports[audioCard] portsTemp " "
1767                         }
1768                 }
1769         }
1770
1771         END {
1772                 j=0
1773                 for (i in cards) {
1774                         useDrivers=""
1775                         useModules=""
1776                         usePorts=""
1777                         usePciBusId=""
1778                          
1779                         if (cards[i]>1) {
1780                                 a[j]=cards[i]"x "i
1781                                 if (drivers[i] != "") {
1782                                         useDrivers=drivers[i]
1783                                 }
1784                         }
1785                         else {
1786                                 a[j]=i
1787                                 # little trick here to try to catch the driver if there is
1788                                 # only one card and it was null, from the first test of asound/cards
1789                                 if (drivers[i] != "") {
1790                                         useDrivers=drivers[i]
1791                                 }
1792                                 else if ( alsaDriver != "" ) {
1793                                         useDrivers=alsaDriver
1794                                 }
1795                         }
1796                         if (ports[i] != "") {
1797                                 usePorts = ports[i]
1798                         }
1799                         if (modules[i] != "" ) {
1800                                 useModules = modules[i]
1801                         }
1802                         if ( aPciBusId[i] != "" ) {
1803                                 usePciBusId = aPciBusId[i]
1804                         }
1805                         # create array primary item for master array
1806                         sub( / $/, "", usePorts ) # clean off trailing whitespace
1807                         print a[j] "," useDrivers "," usePorts "," useModules "," usePciBusId
1808                         j++
1809                 }
1810         }') )
1811
1812         # in case of failure of first check do this instead
1813         if [[ ${#A_AUDIO_DATA[@]} -eq 0 ]] && [[ $B_ASOUND_DEVICE_FILE == 'true' ]];then
1814                 A_AUDIO_DATA=( $( gawk -F ']: ' '
1815                 BEGIN {
1816                         IGNORECASE=1
1817                 }
1818                 $1 !~ /modem/ && $2 !~ /modem/ {
1819                         card=gensub( /^(.+)( - )(.+)$/, "\\3", 1, $2 )
1820                         driver=gensub( /^(.+)( - )(.+)$/, "\\1", 1, $2 )
1821                         if ( card != "" ){
1822                                 print card","driver
1823                         }
1824                 }'  $FILE_ASOUND_DEVICE ) )
1825         fi
1826
1827         # alsa usb detection by damentz
1828         # for every sound card symlink in /proc/asound - display information about it
1829         lsusb_path=$( type -p lsusb )
1830         for usb_proc_file in /proc/asound/*
1831         do
1832                 # if lsusb exists, the file is a symlink, and contains an important usb exclusive file: continue
1833                 if [[ -n $lsusb_path && -L $usb_proc_file && -e $usb_proc_file/usbid  ]]; then
1834                         # send error messages of lsusb to /dev/null as it will display a bunch if not a super user
1835                         # also, find the contents of usbid in lsusb and print everything after the 7th word on the
1836                         # corresponding line. Finally, strip out commas as they will change the driver :)
1837                         usb_id=$( cat $usb_proc_file/usbid )
1838                         usb_data=$( $lsusb_path -v 2>/dev/null | grep "$usb_id" )
1839                         log_function_data 'raw' "usb_data:\n$usb_data"
1840                         usb_data=$( gawk '{
1841                                 gsub( /,/, " ", $0 )
1842                                 for( i=7; i <= NF; i++ ) {
1843                                         printf( $i " " )
1844                                 }
1845                         }' <<< "$usb_data" )
1846                         # this method is interesting, it shouldn't work but it does
1847                         #A_AUDIO_DATA=( "${A_AUDIO_DATA[@]}" "$usb_data,snd-usb-audio,," )
1848                         # but until we learn why the above worked, I'm using this one, which is safer
1849                         if [[ -n $usb_data ]];then
1850                                 array_count=${#A_AUDIO_DATA[@]}
1851                                 A_AUDIO_DATA[$array_count]="$usb_data,snd-usb-audio,,"
1852                         fi
1853                 fi
1854         done
1855         IFS="$ORIGINAL_IFS"
1856
1857         # handle cases where card detection fails, like in PS3, where lspci gives no output, or headless boxes..
1858         if [[ ${#A_AUDIO_DATA[@]} -eq 0 ]];then
1859                 A_AUDIO_DATA[0]='Failed to Detect Sound Card!'
1860         fi
1861         log_function_data "A_AUDIO_DATA: ${A_AUDIO_DATA[@]}"
1862         eval $LOGFE
1863 }
1864
1865 get_audio_alsa_data()
1866 {
1867         eval $LOGFS
1868         local alsa_data=''
1869
1870         # now we'll get the alsa data if the file exists
1871         if [[ $B_ASOUND_VERSION_FILE == 'true' ]];then
1872                 alsa_data=$( gawk '
1873                         BEGIN {
1874                                 IGNORECASE=1
1875                         }
1876                         # some alsa strings have the build date in (...)
1877                         # remove trailing . and remove possible second line if compiled by user
1878                         $0 !~ /compile/ {
1879                                 gsub( "Driver | [(].*[)]|\.$","",$0 )
1880                                 gsub(/,/, " ", $0)
1881                                 gsub(/^ +| +$/, "", $0)
1882                                 gsub(/ [ \t]+/, " ", $0)
1883                                 if ( $0 != "" ){
1884                                         print $0
1885                                 }
1886                 }' $FILE_ASOUND_VERSION )
1887                 log_function_data 'cat' "$FILE_ASOUND_VERSION"
1888         fi
1889         echo "$alsa_data"
1890         log_function_data "alsa_data: $alsa_data"
1891         eval $LOGFE
1892 }
1893
1894 ## create A_CPU_CORE_DATA, currently with two values: integer core count; core string text
1895 ## return value cpu core count string, this helps resolve the multi redundant lines of old style output
1896 get_cpu_core_count()
1897 {
1898         eval $LOGFS
1899         if [[ $B_CPUINFO_FILE == 'true' ]]; then
1900                 # load the A_CPU_TYPE_PCNT_CCNT core data array
1901                 get_cpu_ht_multicore_smp_data
1902                 ## Because of the upcoming release of cpus with core counts over 6, a count of cores is given after Deca (10)
1903                 # count the number of processors given
1904                 local cpu_physical_count=${A_CPU_TYPE_PCNT_CCNT[1]}
1905                 local cpu_core_count=${A_CPU_TYPE_PCNT_CCNT[2]}
1906                 local cpu_type=${A_CPU_TYPE_PCNT_CCNT[0]}
1907
1908                 # match the numberic value to an alpha value
1909                 case $cpu_core_count in
1910                         1) cpu_alpha_count='Single';;
1911                         2) cpu_alpha_count='Dual';;
1912                         3) cpu_alpha_count='Triple';;
1913                         4) cpu_alpha_count='Quad';;
1914                         5) cpu_alpha_count='Penta';;
1915                         6) cpu_alpha_count='Hexa';;
1916                         7) cpu_alpha_count='Hepta';;
1917                         8) cpu_alpha_count='Octa';;
1918                         9) cpu_alpha_count='Ennea';;
1919                         10) cpu_alpha_count='Deca';;
1920                         *) cpu_alpha_count='Multi';;
1921                 esac
1922                 # create array, core count integer; core count string
1923                 # A_CPU_CORE_DATA=( "$cpu_core_count" "$cpu_alpha_count Core$cpu_type" )
1924                 A_CPU_CORE_DATA=( "$cpu_physical_count" "$cpu_alpha_count" "$cpu_type" "$cpu_core_count" )
1925         fi
1926         log_function_data "A_CPU_CORE_DATA: ${A_CPU_CORE_DATA[@]}"
1927         eval $LOGFE
1928 }
1929
1930 ## main cpu data collector
1931 get_cpu_data()
1932 {
1933         eval $LOGFS
1934         local i='' j='' cpu_array_nu='' a_cpu_working='' multi_cpu='' bits=''
1935
1936         if [[ $B_CPUINFO_FILE == 'true' ]];then
1937                 # stop script for a bit to let cpu slow down before parsing cpu /proc file
1938                 sleep $CPU_SLEEP
1939                 IFS=$'\n'
1940                 A_CPU_DATA=( $( gawk -F': ' '
1941                 BEGIN {
1942                         IGNORECASE=1
1943                 }
1944                 # TAKE STRONGER NOTE: \t+ does NOT always work, MUST be [ \t]+
1945                 # TAKE NOTE: \t+ will work for $FILE_CPUINFO, but SOME ARBITRARY FILE used for TESTING might contain SPACES!
1946                 # Therefore PATCH to use [ \t]+ when TESTING!
1947                 /^processor[ \t]+:/ {
1948                         nr = $NF
1949                 }
1950
1951                 /^model name|^cpu\t+:/ {
1952                         gsub(/'"$BAN_LIST_NORMAL"'/, "", $NF )
1953                         gsub(/'"$BAN_LIST_CPU"'/, "", $NF )
1954                         gsub(/,/, " ", $NF)
1955                         gsub(/^ +| +$/, "", $NF)
1956                         gsub(/ [ \t]+/, " ", $NF)
1957                         cpu[nr, "model"] = $NF
1958                 }
1959
1960                 /^cpu MHz|^clock\t+:/ {
1961                         if (!min) {
1962                                 min = $NF
1963                         }
1964                         else {
1965                                 if ($NF < min) {
1966                                         min = $NF
1967                                 }
1968                         }
1969
1970                         if ($NF > max) {
1971                                 max = $NF
1972                         }
1973                         gsub(/MHZ/,"",$NF) ## clears out for cell cpu
1974                         gsub(/.00[0]+$/,".00",$NF) ## clears out excessive zeros
1975                         cpu[nr, "speed"] = $NF
1976                 }
1977
1978                 /^cache size/ {
1979                         cpu[nr, "cache"] = $NF
1980                 }
1981
1982                 /^flags/ {
1983                         cpu[nr, "flags"] = $NF
1984                 }
1985
1986                 /^bogomips/ {
1987                         cpu[nr, "bogomips"] = $NF
1988                 }
1989
1990                 /vendor_id/ {
1991                         gsub(/genuine|authentic/,"",$NF)
1992                         cpu[nr, "vendor"] = tolower( $NF )
1993                 }
1994
1995                 END {
1996                         #if (!nr) { print ",,,"; exit } # <- should this be necessary or should bash handle that
1997                         for ( i = 0; i <= nr; i++ ) {
1998                                 print cpu[i, "model"] "," cpu[i, "speed"] "," cpu[i, "cache"] "," cpu[i, "flags"] "," cpu[i, "bogomips"] ","  cpu[nr, "vendor"]
1999                         }
2000                         if (!min) {
2001                                 print "not found"
2002                                 exit
2003                         }
2004                         if (min != max) {
2005                                 printf("Min:%s%s Max:%s%s\n", min, "Mhz", max, "Mhz")
2006                         }
2007                         else {
2008                                 printf("%s %s\n", max, "Mhz")
2009                         }
2010                 }' $FILE_CPUINFO ) )
2011                 log_function_data 'cat' "$FILE_CPUINFO"
2012         fi
2013
2014         IFS="$ORIGINAL_IFS"
2015         log_function_data "A_CPU_DATA: ${A_CPU_DATA[@]}"
2016         eval $LOGFE
2017 #       echo getMainCpu: ${[@]}
2018 }
2019
2020 ## this is for counting processors and finding HT types
2021 get_cpu_ht_multicore_smp_data()
2022 {
2023         eval $LOGFS
2024         # in /proc/cpuinfo
2025         
2026
2027         if [[ $B_CPUINFO_FILE == 'true' ]]; then
2028                 A_CPU_TYPE_PCNT_CCNT=( $(
2029                 gawk '
2030                 BEGIN {
2031                         FS=": "
2032                         IGNORECASE = 1
2033                         num_of_cores = 0
2034                         num_of_processors = 0
2035                         num_of_cpus = 0
2036                         core_id[0]
2037                         processor_id[0]
2038                         cpu_id[0]
2039                         type = "-"
2040                         iter = 0
2041                 }
2042                 # array of logical processors, both HT and physical
2043                 /^processor/ {
2044                         processor_id[iter] = $NF
2045                 }
2046                 # array of physical cpus ids
2047                 /^physical/ {
2048                         cpu_id[iter] = $NF
2049                 }
2050                 # array of core ids
2051                 /^core id/ {
2052                         core_id[iter] = $NF
2053                         iter++
2054                 }
2055                 END {
2056                         ##      Look thru the array and filter same numbers.
2057                         ##      only unique numbers required
2058                         ##      this is to get an accurate count
2059                         ##      we are only concerned with array length
2060                         
2061                         i = 0
2062                         ## count unique processors ##
2063                         for ( i in processor_id ) {
2064                                 procHolder[processor_id[i]] = 1
2065                         }
2066                         for ( i in procHolder ) {                               
2067                                 num_of_processors++
2068                         }
2069                         
2070                         i = 0
2071                         ## count unique physical cpus ##
2072                         for ( i in cpu_id ) {
2073                                 cpuHolder[cpu_id[i]] = 1
2074                         }
2075                         for ( i in cpuHolder ) {                                
2076                                 num_of_cpus++
2077                         }
2078                         
2079                         i = 0           
2080                         ## count unique cores ##
2081                         for ( i in core_id ) {
2082                                 coreHolder[core_id[i]] = 1
2083                         }
2084                         for ( i in coreHolder ) {                               
2085                                 num_of_cores++
2086                         }
2087                         
2088                         ####################################################################
2089                         #                               algorithm
2090                         # if > 1 processor && processor id (physical id) == core id then Hyperthreaded (HT)
2091                         # if > 1 processor && processor id (physical id) != core id then Multi-Core Processors (MCP)
2092                         # if > 1 processor && processor ids (physical id) > 1 then Multiple Processors (SMP)
2093                         # if = 1 processor then single core/processor Uni-Processor (UP)
2094                         if ( num_of_processors > 1 )
2095                         {
2096                                 # non-multicore HT
2097                                 if ( num_of_processors == (num_of_cores * 2))
2098                                 {
2099                                         type = type "HT-"
2100                                 }
2101                                 # non-HT multi-core or HT multi-core
2102                                 if (( num_of_processors == num_of_cores) ||
2103                                         ( num_of_cpus < num_of_cores))
2104                                 {
2105                                         type = type "MCP-"
2106                                 }
2107                                 # >1 cpu sockets active
2108                                 if ( num_of_cpus > 1 )
2109                                 {
2110                                         type = type "SMP-"
2111                                 }
2112                         } else {
2113                                 type = type "UP-"
2114                         }                       
2115                         
2116                         print type " " num_of_cpus " " num_of_cores
2117                 }
2118                 ' $FILE_CPUINFO 
2119                 ) )
2120         fi
2121         log_function_data "A_CPU_TYPE_PCNT_CCNT: ${A_CPU_TYPE_PCNT_CCNT[@]}"
2122         eval $LOGFE
2123 }
2124
2125 # for more on distro id, please reference this python thread: http://bugs.python.org/issue1322
2126 ## return distro name/id if found
2127 get_distro_data()
2128 {
2129         eval $LOGFS
2130         local i='' j='' distro='' distro_file='' a_distro_glob=''
2131
2132         # get the wild carded array of release/version /etc files if present
2133         shopt -s nullglob
2134         cd /etc
2135         a_distro_glob=(*[-_]{release,version})
2136         cd "$OLDPWD"
2137         shopt -u nullglob
2138
2139         if [[ ${#a_distro_glob[@]} -eq 1 ]];then
2140                 distro_file="${a_distro_glob}"
2141         # use the file if it's in the known good lists
2142         elif [[ ${#a_distro_glob[@]} -gt 1 ]];then
2143                 for i in $DISTROS_DERIVED $DISTROS_PRIMARY
2144                 do
2145                         # Only echo works with ${var[@]}, not print_screen_output() or script_debugger()
2146                         # This is a known bug, search for the word "strange" inside comments
2147                         # echo "i='$i' a_distro_glob[@]='${a_distro_glob[@]}'"
2148                         if [[ " ${a_distro_glob[@]} " == *" $i "* ]];then
2149                                 # Now lets see if the distro file is in the known-good working-lsb-list
2150                                 # if so, use lsb-release, if not, then just use the found file
2151                                 # this is for only those distro's with self named release/version files
2152                                 # because Mint does not use such, it must be done as below
2153                                 ## this if statement requires the spaces and * as it is, else it won't work
2154                                 ##
2155                                 if [[ " $DISTROS_LSB_GOOD " == *" ${i} "* ]] && [[ $B_LSB_FILE == 'true' ]];then
2156                                         distro_file='lsb-release'
2157                                 else
2158                                         distro_file="${i}"
2159                                 fi
2160                                 break
2161                         fi
2162                 done
2163         fi
2164         log_function_data "distro_file: $distro_file"
2165         # first test for the legacy antiX distro id file
2166         if [[ -e /etc/antiX ]];then
2167                 distro="$( egrep -oi 'antix.*\.iso' <<< $( remove_erroneous_chars '/etc/antiX' ) | sed 's/\.iso//' )"
2168         # this handles case where only one release/version file was found, and it's lsb-release. This would
2169         # never apply for ubuntu or debian, which will filter down to the following conditions. In general
2170         # if there's a specific distro release file available, that's to be preferred, but this is a good backup.
2171         elif [[ -n $distro_file && -f $FILE_LSB_RELEASE && " $DISTROS_LSB_GOOD" == *" $distro_file "* ]];then
2172                 distro=$( get_distro_lsb_data )
2173         elif [[ $distro_file == 'lsb-release' ]];then
2174                 distro=$( get_distro_lsb_data )
2175         # then if the distro id file was found and it's not in the exluded primary distro file list, read it
2176         elif [[ -n $distro_file && -s /etc/$distro_file && " $DISTROS_EXCLUDE_LIST " != *" $distro_file "* ]];then
2177                 distro=$( remove_erroneous_chars "/etc/$distro_file" )
2178         # otherwise try  the default debian/ubuntu /etc/issue file
2179         elif [[ -f /etc/issue ]];then
2180                 # lsb gives more manageable and accurate output than issue, but mint should use issue for now
2181                 # some bashism, boolean must be in parenthesis to work correctly, ie [[ $(boolean) ]] not [[ $boolean ]]
2182                 if [[ $B_LSB_FILE == 'true' ]] && [[ -z $( grep -i 'mint' /etc/issue ) ]];then
2183                         distro=$( get_distro_lsb_data )
2184                 else
2185                         distro=$( gawk '
2186                         BEGIN {
2187                                 RS=""
2188                         }
2189                         {
2190                                 gsub(/\\[a-z]/, "")
2191                                 gsub(/,/, " ")
2192                                 gsub(/^ +| +$/, "")
2193                                 gsub(/ [ \t]+/, " ")
2194                                 print
2195                         }' /etc/issue )
2196                 fi
2197         fi
2198
2199         if [[ ${#distro} -gt 80 ]] &&  [[ $B_HANDLE_CORRUPT_DATA != 'true' ]];then
2200                 distro="${RED}/etc/${distro_file} corrupted, use -% to override${NORMAL}"
2201         fi
2202         ## note: would like to actually understand the method even if it's not used
2203         # : ${distro:=Unknown distro o_O}
2204         ## test for /etc/lsb-release as a backup in case of failure, in cases where > one version/release file
2205         ## were found but the above resulted in null distro value
2206         if [[ -z $distro ]] && [[ $B_LSB_FILE == 'true' ]];then
2207                 distro=$( get_distro_lsb_data )
2208         fi
2209         ## finally, if all else has failed, give up
2210         if [[ -z $distro ]];then
2211                 distro='Unknown distro o_O'
2212         fi
2213
2214         # this handles an arch bug where /etc/arch-release is empty and /etc/issue is corrupted
2215         if [[ -n $( grep -i 'arch linux' <<< $distro ) ]];then
2216                 distro='Arch Linux'
2217         fi
2218
2219         echo "$distro"
2220         log_function_data "distro: $distro"
2221         eval $LOGFE
2222 }
2223
2224 # args: $1 - optional, app, uses the app test, not being used now
2225 get_distro_lsb_data()
2226 {
2227         eval $LOGFS
2228         local distro=''
2229
2230         if [[ $B_LSB_FILE == 'true' ]] && [[ $1 != 'app' ]];then
2231                 distro=$( gawk -F '=' '
2232                 BEGIN {
2233                         IGNORECASE=1
2234                 }
2235                 # note: adding the spacing directly to variable to make sure distro output is null if not found
2236                 /^DISTRIB_ID/ {
2237                         gsub(/^ +| +$/, "", $NF)
2238                         # this is needed because grep for "arch" is too loose to be safe
2239                         if ( $NF == "arch" ) {
2240                                 distroId = "Arch Linux"
2241                         }
2242                         else if ( $NF != "n/a" ) {
2243                                 distroId = $NF " "
2244                         }
2245                 }
2246                 /^DISTRIB_RELEASE/ {
2247                         gsub(/^ +| +$/, "", $NF)
2248                         if ( $NF != "n/a" ) {
2249                                 distroRelease = $NF " "
2250                         }
2251                 }
2252                 /^DISTRIB_CODENAME/ {
2253                         gsub(/^ +| +$/, "", $NF)
2254                         if ( $NF != "n/a" ) {
2255                                 distroCodename = $NF " "
2256                         }
2257                 }
2258                 END {
2259                         print distroId distroRelease distroCodename
2260                 }' $FILE_LSB_RELEASE )
2261                 log_function_data 'cat' "$FILE_LSB_RELEASE"
2262         fi
2263         # this is HORRIBLY slow, but I don't know why, it runs fast in shell
2264 #       if [[  -n $( type -p lsb_release ) && $1 == 'app' ]];then
2265 #               distro=$( echo "$( lsb_release -irc )" | gawk '
2266 #               { IGNORECASE=1 }
2267 #               /^Distributor ID/ {
2268 #                       gsub(/^ +| +$/, "", $NF)
2269 #                       distroId = $NF
2270 #               }
2271 #               /^Release/ {
2272 #                       gsub(/^ +| +$/, "", $NF)
2273 #                       distroRelease = $NF
2274 #               }
2275 #               /^Codename/ {
2276 #                       gsub(/^ +| +$/, "", $NF)
2277 #                       distroCodename = $NF
2278 #               }
2279 #               END {
2280 #                       print distroId " " distroRelease " (" distroCodename ")"
2281 #               }' )
2282 #       fi
2283
2284         echo $distro
2285         log_function_data "distro: $distro"
2286         eval $LOGFE
2287 }
2288
2289 get_gpu_temp_data()
2290 {
2291         local gpu_temp='' gpu_fan='' screens='' screen_nu='' gpu_temp_looper=''
2292
2293         # we'll try for nvidia/ati, then add if more are shown
2294         if [[ -n $( type -p nvidia-settings ) ]];then
2295                 # first get the number of screens
2296                 screens=$( nvidia-settings -q screens | gawk '
2297                 /:[0-9]\.[0-9]/ {
2298                         screens=screens gensub(/(.*)(:[0-9]\.[0-9])(.*)/, "\\2", "1", $0) " "
2299                 }
2300                 END {
2301                         print screens
2302                 }
2303                 ' )
2304                 # now we'll get the gpu temp for each screen discovered. The print out function
2305                 # will handle removing screen data for single gpu systems
2306                 for screen_nu in $screens
2307                 do
2308                         gpu_temp_looper=$( nvidia-settings -c $screen_nu -q GPUCoreTemp | gawk -F ': ' '
2309                         BEGIN {
2310                                 IGNORECASE=1
2311                                 gpuTemp=""
2312                                 gpuTempWorking=""
2313                         }
2314                         /Attribute (.*)[0-9]+\.$/ {
2315                                 gsub(/\./, "", $2)
2316                                 if ( $2 ~ /^[0-9]+$/ ) {
2317                                         gpuTemp=gpuTemp $2 "C "
2318                                 }
2319                         }
2320                         END {
2321                                 print gpuTemp
2322                         }'
2323                         )
2324                         screen_nu=$( cut -d ':' -f 2 <<< $screen_nu )
2325                         gpu_temp="$gpu_temp$screen_nu:$gpu_temp_looper "
2326                 done
2327         elif [[ -n $( type -p aticonfig ) ]];then
2328 #               gpu_temp=$( aticonfig --adapter=0 --od-gettemperature | gawk -F ': ' '
2329                 gpu_temp=$( aticonfig --adapter=all --od-gettemperature | gawk -F ': ' '
2330                 BEGIN {
2331                         IGNORECASE=1
2332                         gpuTemp=""
2333                         gpuTempWorking=""
2334                 }
2335                 /Sensor (.*)[0-9\.]+ / {
2336                         gpuTempWorking=gensub(/(.*) ([0-9\.]+) (.*)/, "\\2", "1", $2)
2337                         if ( gpuTempWorking ~ /^[0-9\.]+$/ ) {
2338                                 gpuTemp=gpuTemp gpuTempWorking "C "
2339                         }
2340                 }
2341                 END {
2342                         print gpuTemp
2343                 }'
2344                 )
2345         fi
2346         
2347         if [[ -n $gpu_temp ]];then
2348                 echo $gpu_temp
2349         fi
2350 }
2351
2352 ## create array of gfx cards installed on system
2353 get_graphics_card_data()
2354 {
2355         eval $LOGFS
2356         local i=''
2357
2358         IFS=$'\n'
2359         A_GFX_CARD_DATA=( $( echo "$Lspci_Data" | gawk -F': ' '
2360         BEGIN {
2361                 IGNORECASE=1
2362         }
2363         /vga compatible controller/ {
2364                 gsub(/'"$BAN_LIST_NORMAL"'/, "", $NF)
2365                 gsub(/,/, " ", $NF)
2366                 gsub(/^ +| +$/, "", $NF)
2367                 gsub(/ [ \t]+/, " ", $NF)
2368                 print $NF
2369         }' ) )
2370         IFS="$ORIGINAL_IFS"
2371 #       for (( i=0; i < ${#A_GFX_CARD_DATA[@]}; i++ ))
2372 #       do
2373 #               A_GFX_CARD_DATA[i]=$( sanitize_characters BAN_LIST_NORMAL "${A_GFX_CARD_DATA[i]}" )
2374 #       done
2375         # handle cases where card detection fails, like in PS3, where lspci gives no output, or headless boxes..
2376         if [[ ${#A_GFX_CARD_DATA[@]} -eq 0 ]];then
2377                 A_GFX_CARD_DATA[0]='Failed to Detect Video Card!'
2378         fi
2379
2380         # GFXMEM is UNUSED at the moment, because it shows AGP aperture size, which is not necessarily equal to GFX memory..
2381         # GFXMEM="size=[$(echo "$Lspci_Data" | gawk '/VGA/{while (!/^$/) {getline;if (/size=[0-9][0-9]*M/) {size2=gensub(/.*\[size=([0-9]+)M\].*/,"\\1","g",$0);if (size<size2){size=size2}}}}END{print size2}')M]"
2382         log_function_data "A_GFX_CARD_DATA: ${A_GFX_CARD_DATA[@]}"
2383         eval $LOGFE
2384 }
2385
2386 ## create array of glx data
2387 get_graphics_glx_data()
2388 {
2389         eval $LOGFS
2390         if [[ $B_X_RUNNING == 'true' && $B_ROOT != 'true' ]];then
2391                 IFS=$'\n'
2392                 A_GLX_DATA=( $( glxinfo | gawk -F ': ' '
2393                 # note: function declarations go before BEGIN? It appears so, confirm.
2394                 # the real question here though is why this function is even here, seems
2395                 # just to be a complicated way to pack/print a variable, but maybe the
2396                 # original idea was to handle > 1 cases of detections I guess
2397                 function join( arr, sep ) {
2398                         s=""
2399                         i=flag=0
2400                         for ( i in arr ) {
2401                                 if ( flag++ ) {
2402                                         s = s sep
2403                                 }
2404                                 s = s i
2405                         }
2406                         return s
2407                 }
2408
2409                 BEGIN {
2410                         IGNORECASE=1
2411                 }
2412                 /opengl renderer/ {
2413                         if ( $2 ~ /mesa/ ) {
2414                                 # Allow all mesas
2415 #                               if ( $2 ~ / r[3-9][0-9][0-9] / ) {
2416                                         gsub(/'"$BAN_LIST_NORMAL"'/, "", $2)
2417                                         a[$2]
2418                                         # this counter failed in one case, a bug, and is not needed now
2419 #                                       f++
2420 #                               }
2421                                 next
2422                         }
2423                         $2 && a[$2]
2424                 }
2425                 # dropping all conditions from this test to just show full mesa information
2426                 # there is a user case where not f and mesa apply, atom mobo
2427                 # /opengl version/ && ( f || $2 !~ /mesa/ ) {
2428                 /opengl version/ {
2429                         $2 && b[$2]
2430                 }
2431                 /direct rendering/ {
2432                         $2 && c[$2]
2433                 }
2434                 END {
2435                         printf( "%s\n%s\n%s\n", join( a, ", " ), join( b, ", " ), join( c, ", " ) )
2436                 }' ) )
2437                 IFS="$ORIGINAL_IFS"
2438
2439                 # GLXR=$(glxinfo | gawk -F ': ' 'BEGIN {IGNORECASE=1} /opengl renderer/ && $2 !~ /mesa/ {seen[$2]++} END {for (i in seen) {printf("%s ",i)}}')
2440                 #    GLXV=$(glxinfo | gawk -F ': ' 'BEGIN {IGNORECASE=1} /opengl version/ && $2 !~ /mesa/ {seen[$2]++} END {for (i in seen) {printf("%s ",i)}}')
2441         fi
2442         log_function_data "A_GLX_DATA: ${A_GLX_DATA[@]}"
2443         eval $LOGFE
2444 }
2445
2446 ## return screen resolution / tty resolution
2447 get_graphics_res_data()
2448 {
2449         eval $LOGFS
2450         local screen_resolution='' 
2451
2452         if [[ $B_X_RUNNING == 'true' && $B_ROOT != 'true' ]];then
2453                 # Added the two ?'s , because the resolution is now reported without spaces around the 'x', as in
2454                 # 1400x1050 instead of 1400 x 1050. Change as of X.org version 1.3.0
2455                 screen_resolution=$( xrandr | gawk '
2456                 /\*/ {
2457                         res[++m] = gensub(/^.* ([0-9]+) ?x ?([0-9]+)[_ ].* ([0-9\.]+)\*.*$/,"\\1x\\2@\\3hz","g",$0)
2458                 }
2459                 END {
2460                         for (n in res) {
2461                                 if (res[n] ~ /^[[:digit:]]+x[[:digit:]]+/) {
2462                                         line = line ? line ", " res[n] : res[n]
2463                                 }
2464                         }
2465                         if (line) {
2466                                 print(line)
2467                         }
2468                 }' )
2469                 if [[ -z $screen_resolution ]];then
2470                         screen_resolution=$( xdpyinfo | gawk '
2471                         /dimensions/ {
2472                                 print $2
2473                         }' )
2474                 fi
2475         else
2476                 screen_resolution=$( stty -F $( readlink /proc/$PPID/fd/0 ) size | gawk '{
2477                         print $2"x"$1
2478                 }' )
2479         fi
2480         echo "$screen_resolution"
2481         log_function_data "screen_resolution: $screen_resolution"
2482         eval $LOGFE
2483 }
2484
2485 ## for possible future data, not currently used
2486 get_graphics_agp_data()
2487 {
2488         eval $LOGFS
2489         local agp_module=''
2490
2491         if [[ $B_MODULES_FILE == 'true' ]];then
2492                 ## not used currently
2493                 agp_module=$( gawk '
2494                 /agp/ && !/agpgart/ && $3 > 0 {
2495                         print(gensub(/(.*)_agp.*/,"\\1","g",$1))
2496                 }' $FILE_MODULES )
2497                 log_function_data 'cat' "$FILE_MODULES"
2498         fi
2499         log_function_data "agp_module: $agp_module"
2500         eval $LOGFE
2501 }
2502
2503 ## create array of x vendor/version data
2504 get_graphics_x_data()
2505 {
2506         eval $LOGFS
2507         local x_vendor='' x_version=''
2508
2509         if [[ $B_X_RUNNING == 'true' && $B_ROOT != 'true' ]];then
2510                 # X vendor and version detection.
2511                 x_vendor=$( xdpyinfo | gawk -F': +' '
2512                 BEGIN {
2513                         IGNORECASE=1
2514                 }
2515                 /vendor string/ {
2516                         gsub(/the|inc|foundation|project|corporation/, "", $2)
2517                         gsub(/,/, " ", $2)
2518                         gsub(/^ +| +$/, "", $2)
2519                         gsub(/ [ \t]+/, " ", $2)
2520                         print $2
2521                 }' )
2522
2523                 # new method added since radeon and X.org and the disappearance of <X server name> version : ...etc
2524                 # Later on, the normal textual version string returned, e.g. like: X.Org version: 6.8.2
2525                 # A failover mechanism is in place. (if $x_version is empty, the release number is parsed instead)
2526                 x_version=$( xdpyinfo | gawk '
2527                 /version:/ {
2528                         print $NF
2529                 }' )
2530                 # this gives better output than the failure last case, which would only show:
2531                 # for example: X.org: 1.9 instead of: X.org: 1.9.0
2532                 if [[ -z $x_version ]];then
2533                         x_version=$( get_x_version )
2534                 fi
2535                 if [[ -z $x_version ]];then
2536                         x_version=$( xdpyinfo | gawk -F': +' '
2537                         BEGIN {
2538                                 IGNORECASE=1
2539                         }
2540                         /vendor release number/ {
2541                                 gsub(/0+$/, "", $2)
2542                                 gsub(/0+/, ".", $2)
2543                                 print $2
2544                         }' )
2545                 fi
2546                 
2547                 # some distros, like fedora, report themselves as the xorg vendor, so quick check
2548                 # here to make sure the vendor string includes Xorg in string
2549                 if [[ -z $( grep -E '(X|xorg|x\.org)' <<< $x_vendor ) ]];then
2550                         x_vendor="$x_vendor X.org"
2551                 fi
2552                 
2553                 A_X_DATA[0]="$x_vendor"
2554                 A_X_DATA[1]="$x_version"
2555         else
2556                 x_version=$( get_x_version )
2557                 if [[ -n $x_version ]];then
2558                         x_vendor='X.org'
2559                         A_X_DATA[0]="$x_vendor"
2560                         A_X_DATA[1]="$x_version"
2561                 fi
2562         fi
2563         log_function_data "A_X_DATA: ${A_X_DATA[@]}"
2564         eval $LOGFE
2565 }
2566 # if other tests fail, try this one, this works for root, out of X also
2567 get_x_version()
2568 {
2569         eval $LOGFS
2570         local x_exists=$( type -p X )
2571         local x_version=''
2572         
2573         if [[ -n $x_exists ]];then
2574                 # note: MUST be this syntax: X -version 2>&1
2575                 # otherwise X -version overrides everything and this comes out null.
2576                 # two knowns id strings: X.Org X Server 1.7.5 AND Window System Version 1.7.5
2577                 #X -version 2>&1 | gawk '/^X Window System Version/ { print $5 }'
2578                 x_version=$( X -version 2>&1 | gawk '
2579                 BEGIN {
2580                         IGNORECASE=1
2581                 }
2582                 /x.org x server|X Window System Version/ {
2583                         print $NF
2584                 }' )
2585         fi
2586         echo $x_version
2587         log_function_data " x_version: $x_version"
2588         eval $LOGFE
2589 }
2590
2591 # this gets just the raw data, total space/percent used and disk/name/per disk capacity
2592 get_hdd_data_basic()
2593 {
2594         eval $LOGFS
2595         local hdd_used=''
2596         local hdd_data="$( df --exclude-type=aufs --exclude-type=squashfs --exclude-type=unionfs --exclude-type=devtmpfs --exclude-type=tmpfs --exclude-type=iso9660 )"
2597         log_function_data 'raw' "hdd_data:\n$hdd_data"
2598         
2599         hdd_used=$( echo "$hdd_data" | gawk '
2600         # also handles odd dm-1 type, from lvm
2601         /^\/dev\/(mapper\/|[hs]d[a-z][0-9]+|dm[-]?[0-9]+)/ {
2602                 # this handles the case where the first item is too long
2603                 # and makes df wrap output to next line, so here we advance
2604                 # it to the next line for that single case
2605                 if ( NF < 5 && $0 !~ /.*\%/ ) {
2606                         getline
2607                 }
2608                 # if the first item caused a wrap, use one less than standard
2609                 # testing for the field with % in it, ie: 34%, then go down from there
2610                 # this also protects against cases where the mount point has a space in the
2611                 # file name, thus breaking going down from $NF directly.
2612                 if ( $4 ~ /.*\%/ ) {
2613                         used += $2
2614                 }
2615                 # otherwise use standard
2616                 else if ( $5 ~ /.*\%/ ) {
2617                         used += $3
2618                 }
2619                 # and if this is not detected, give up, we need user data to debug
2620                 else {
2621                         next
2622                 }
2623         }
2624         END {
2625                 print used
2626         }' )
2627
2628         if [[ -z $hdd_used ]];then
2629                 hdd_used='na'
2630         fi
2631         log_function_data "hdd_used: $hdd_used"
2632         # create the initial array strings:
2633         # disk-dev, capacity, name, usb or not
2634         # final item is the total of the disk
2635         IFS=$'\n'
2636
2637         if [[ $B_PARTITIONS_FILE == 'true' ]];then
2638                 A_HDD_DATA=( $(
2639                 gawk -v hddused="$hdd_used" '
2640                 /[hs]d[a-z]$/ {
2641                         driveSize = $(NF - 1)*1024/1000**3
2642                         gsub(/,/, " ", driveSize)
2643                         gsub(/^ +| +$/, "", driveSize)
2644                         printf( $NF",%.1fGB,,\n", driveSize )
2645                 }
2646                 # See http://lanana.org/docs/device-list/devices-2.6+.txt for major numbers used below
2647                 # $1 ~ /^(3|22|33|8)$/ && $2 % 16 == 0  {
2648                 #       size += $3
2649                 # }
2650                 # special case from this data: 8     0  156290904 sda
2651                 $1 ~ /^(3|22|33|8)$/ && $NF ~ /[hs]d[a-z]$/ && ( $2 % 16 == 0 || $2 % 16 == 8 ) {
2652                         size += $3
2653                 }
2654
2655                 END {
2656                         size = size*1024/1000**3                   # calculate size in GB size
2657                         workingUsed = hddused*1024/1000**3         # calculate workingUsed in GB used
2658                         # this handles a special case with livecds where no hdd_used is detected
2659                         if ( size > 0 && hddused == "na" ) {
2660                                 size = sprintf( "%.1f", size )
2661                                 print size "GB,-"
2662                         }
2663                         else if ( size > 0 && workingUsed > 0 ) {
2664                                 diskUsed = workingUsed*100/size  # calculate used percentage
2665                                 diskUsed = sprintf( "%.1f", diskUsed )
2666                                 size = sprintf( "%.1f", size )
2667                                 print size "GB," diskUsed "% used"
2668                         }
2669                         else {
2670                                 print "NA,-" # print an empty array, this will be further handled in the print out function
2671                         }
2672                 }' $FILE_PARTITIONS ) )
2673                 log_function_data 'cat' "$FILE_PARTITIONS"
2674         fi
2675         IFS="$ORIGINAL_IFS"
2676         log_function_data "A_HDD_DATA: ${A_HDD_DATA[@]}"
2677         eval $LOGFE
2678 }
2679
2680 ## fills out the A_HDD_DATA array with disk names
2681 get_hard_drive_data_advanced()
2682 {
2683         eval $LOGFS
2684         local a_temp_working='' a_temp_scsi='' temp_holder='' temp_name='' i='' j=''
2685         local sd_ls_by_id='' ls_disk_by_id='' usb_exists=''
2686
2687         ## check for all ide type drives, non libata, only do it if hdx is in array
2688         ## this is now being updated for new /sys type paths, this may handle that ok too
2689         if [[ -n $( egrep 'hd[a-z]' <<< ${A_HDD_DATA[@]} ) ]];then
2690                 # remember, we're using the last array item to store the total size of disks
2691                 for (( i=0; i < ${#A_HDD_DATA[@]} - 1; i++ ))
2692                 do
2693                         IFS=","
2694                         a_temp_working=( ${A_HDD_DATA[i]} )
2695                         IFS="$ORIGINAL_IFS"
2696                         if [[ -n $( egrep '^hd[a-z]' <<< ${a_temp_working[0]} ) ]];then
2697                                 if [[ -e /proc/ide/${a_temp_working[0]}/model ]];then
2698                                         a_temp_working[2]="$( remove_erroneous_chars /proc/ide/${a_temp_working[0]}/model )"
2699                                 else
2700                                         a_temp_working[2]="Name n/a"
2701                                 fi
2702                                 # these loops are to easily extend the cpu array created in the gawk script above with more fields per cpu.
2703                                 for (( j=0; j < ${#a_temp_working[@]}; j++ ))
2704                                 do
2705                                         if [[ $j -gt 0 ]];then
2706                                                 A_HDD_DATA[i]="${A_HDD_DATA[i]},${a_temp_working[$j]}"
2707                                         else
2708                                                 A_HDD_DATA[i]="${a_temp_working[$j]}"
2709                                         fi
2710                                 done
2711                         fi
2712                 done
2713         fi
2714
2715         ## then handle libata names
2716         # first get the ata device names, put them into an array
2717         IFS=$'\n'
2718         if [[ $B_SCSI_FILE == 'true' ]]; then
2719                 a_temp_scsi=( $( gawk  '
2720                 BEGIN {
2721                         IGNORECASE=1
2722                 }
2723                 /host/ {
2724                         getline a[$0]
2725                         getline b[$0]
2726                 }
2727                 END {
2728                         for (i in a) {
2729                                 if (b[i] ~ / *type: *direct-access.*/) {
2730                                         #c=gensub(/^ *vendor: (.+) +model: (.+) +rev: (.+)$/,"\\1 \\2 \\3","g",a[i])
2731                                         #c=gensub( /^ *vendor: (.+) +model: (.+) +rev:.*$/,"\\1 \\2","g",a[i] )
2732                                         # the vendor: string is useless, and is a bug, ATA is not a vendor for example
2733                                         c=gensub( /^ *vendor: (.+) +model: (.+) +rev:.*$/, "\\2", "g", a[i] )
2734                                         gsub(/,/, " ", c)
2735                                         gsub(/^ +| +$/, "", c)
2736                                         gsub(/ [ \t]+/, " ", c)
2737                                         #print a[i]
2738                                         # we actually want this data, so leaving this off for now
2739 #                                       if (c ~ /\<flash\>|\<pendrive\>|memory stick|memory card/) {
2740 #                                               continue
2741 #                                       }
2742                                         print c
2743                                 }
2744                         }
2745                 }' $FILE_SCSI ) )
2746                 log_function_data 'cat' "$FILE_SCSI"
2747         fi
2748         IFS="$ORIGINAL_IFS"
2749
2750         ## then we'll loop through that array looking for matches.
2751         if [[ -n $( egrep 'sd[a-z]' <<< ${A_HDD_DATA[@]} ) ]];then
2752                 # first pack the main ls variable so we don't have to keep using ls /dev...
2753                 ls_disk_by_id="$( ls -l /dev/disk/by-id )"
2754                 for (( i=0; i < ${#A_HDD_DATA[@]} - 1; i++ ))
2755                 do
2756                         if [[ -n $( egrep '^sd[a-z]' <<< ${A_HDD_DATA[$i]} ) ]];then
2757                                 IFS=","
2758                                 a_temp_working=( ${A_HDD_DATA[$i]} )
2759                                 IFS="$ORIGINAL_IFS"
2760                                 # /sys/block/[sda,hda]/device/model
2761                                 # this is handles the new /sys data types first
2762                                 if [[ -e /sys/block/${a_temp_working[0]}/device/model ]];then
2763                                         temp_name="$( remove_erroneous_chars /sys/block/${a_temp_working[0]}/device/model )"
2764                                         temp_name=$( tr ' ' '_' <<< $temp_name | cut -d '-' -f 1 )
2765                                 elif [[ ${#a_temp_scsi[@]} -gt 0 ]];then
2766                                         for (( j=0; j < ${#a_temp_scsi[@]}; j++ ))
2767                                         do
2768                                                 ## ok, ok, it's incomprehensible, search /dev/disk/by-id for a line that contains the
2769                                                 # discovered disk name AND ends with the correct identifier, sdx
2770                                                 # get rid of whitespace for some drive names and ids, and extra data after - in name
2771                                                 temp_name=$( tr ' ' '_' <<< ${a_temp_scsi[$j]} | cut -d '-' -f 1 )
2772                                                 sd_ls_by_id=$( egrep -m1 ".*$temp_name.*${a_temp_working[0]}$" <<< "$ls_disk_by_id" )
2773
2774                                                 if [[ -n $sd_ls_by_id ]];then
2775                                                         temp_name=${a_temp_scsi[$j]}
2776                                                         break
2777                                                 else
2778                                                         # test to see if we can get a better name output when null
2779                                                         if [[ -n $temp_name ]];then
2780                                                                 temp_name=$temp_name
2781                                                         fi
2782                                                 fi
2783                                         done
2784                                 fi
2785                                 
2786                                 if [[ -z $temp_name ]];then
2787                                         temp_name="Name n/a"
2788                                 else 
2789                                         usb_exists=$( egrep -m1 "usb-.*$temp_name.*${a_temp_working[0]}$" <<< "$ls_disk_by_id" )
2790                                         if [[ -n $usb_exists ]];then
2791                                                 a_temp_working[3]='USB'
2792                                         fi
2793                                 fi
2794                                 a_temp_working[2]=$temp_name
2795                                 # these loops are to easily extend the cpu array created in the gawk script above with more fields per cpu.
2796                                 for (( j=0; j < ${#a_temp_working[@]}; j++ ))
2797                                 do
2798                                         if [[ $j -gt 0 ]];then
2799                                                 A_HDD_DATA[i]="${A_HDD_DATA[i]},${a_temp_working[$j]}"
2800                                         else
2801                                                 A_HDD_DATA[i]="${a_temp_working[$j]}"
2802                                         fi
2803                                 done
2804                         fi
2805                 done
2806                 unset ls_disk_by_id # and then let's dump the data we don't need
2807         fi
2808         log_function_data "A_HDD_DATA: ${A_HDD_DATA[@]}"
2809         eval $LOGFE
2810 }
2811
2812 # a few notes, normally hddtemp requires root, but you can set user rights in /etc/sudoers.
2813 # args: $1 - /dev/<disk> to be tested for
2814 get_hdd_temp_data()
2815 {
2816         eval $LOGFS
2817         local hdd_temp='' sudo_command='' 
2818
2819         if [[ $B_HDDTEMP_TESTED != 'true' ]];then
2820                 B_HDDTEMP_TESTED='true'
2821                 HDDTEMP_PATH=$( type -p hddtemp )
2822         fi
2823         if [[ $B_SUDO_TESTED != 'true' ]];then
2824                 B_SUDO_TESTED='true'
2825                 SUDO_PATH=$( type -p sudo )
2826         fi
2827         
2828         if [[ -n $HDDTEMP_PATH && -n $1 ]];then
2829                 # only use sudo if not root, -n option requires sudo -V 1.7 or greater. sudo will just error out
2830                 # which is the safest course here for now, otherwise that interactive sudo password thing is too annoying
2831                 # important: -n makes it non interactive, no prompt for password
2832                 if [[ $B_ROOT != 'true' && -n $SUDO_PATH ]];then
2833                         sudo_command='sudo -n '
2834                 fi
2835                 # this will fail if regular user and no sudo present, but that's fine, it will just return null
2836                 hdd_temp=$( eval $sudo_command $HDDTEMP_PATH -nq -u C $1 )
2837                 if [[ -n $hdd_temp && -n $( grep -E '^([0-9]+)$' <<< $hdd_temp ) ]];then
2838                         echo $hdd_temp
2839                 fi
2840         fi
2841         eval $LOGFE
2842 }
2843
2844 get_lspci_data()
2845 {
2846         eval $LOGFS
2847         local lspci_data="$( lspci -v | gawk '{
2848                 gsub(/\(prog-if[^)]*\)/,"")
2849                 print
2850         }' )"
2851         
2852         echo "$lspci_data"
2853         log_function_data 'raw' "lspci_data:\n$lspci_data"
2854         eval $LOGFE
2855 }
2856
2857 ## return memory used/installed
2858 get_memory_data()
2859 {
2860         eval $LOGFS
2861         local memory=''
2862         if [[ $B_MEMINFO_FILE == 'true' ]];then
2863                 memory=$( gawk '
2864                 /^MemTotal:/ {
2865                         tot = $2
2866                 }
2867                 /^(MemFree|Buffers|Cached):/ {
2868                         notused+=$2
2869                 }
2870                 END {
2871                         used = tot-notused
2872                         printf("%.1f/%.1fMB\n", used/1024, tot/1024)
2873                 }' $FILE_MEMINFO )
2874                 log_function_data 'cat' "$FILE_MEMINFO"
2875         fi
2876         echo "$memory"
2877         log_function_data "memory: $memory"
2878         eval $LOGFE
2879 }
2880
2881 # process and return module version data
2882 get_module_version_number()
2883 {
2884         eval $LOGFS
2885         local module_version=''
2886         
2887         if [[ $B_MODINFO_TESTED != 'true' ]];then
2888                 B_MODINFO_TESTED='true'
2889                 MODINFO_PATH=$( type -p modinfo )
2890         fi
2891
2892         if [[ -n $MODINFO_PATH ]];then
2893                 module_version=$( $MODINFO_PATH $1 2>/dev/null | gawk '
2894                 BEGIN {
2895                         IGNORECASE=1
2896                 }
2897                 /^version/ {
2898                         gsub(/,/, " ", $2)
2899                         gsub(/^ +| +$/, "", $2)
2900                         gsub(/ [ \t]+/, " ", $2)
2901                         print $2
2902                 }
2903                 ' )
2904         fi
2905
2906         echo "$module_version"
2907         log_function_data "module_version: $module_version"
2908         eval $LOGFE
2909 }
2910
2911 ## create array of network cards
2912 get_networking_data()
2913 {
2914         eval $LOGFS
2915         
2916         IFS=$'\n'
2917         A_NETWORK_DATA=( $( echo "$Lspci_Data" | gawk '
2918         BEGIN {
2919                 IGNORECASE=1
2920                 counter=0 # required to handle cases of > 1 instance of the same chipset
2921         }
2922         /^[0-9a-f:.]+ (ethernet|network) (controller|bridge)/ || /^[0-9a-f:.]+ [^:]+: .*(ethernet|network).*$/ {
2923                 nic=gensub(/^[0-9a-f:\.]+ [^:]+: (.+)$/,"\\1","g",$0)
2924                 gsub(/realtek semiconductor/, "Realtek", nic)
2925                 gsub(/davicom semiconductor/, "Davicom", nic)
2926                 # The doublequotes are necessary because of the pipes in the variable.
2927                 gsub(/'"$BAN_LIST_NORMAL"'/, "", nic)
2928                 gsub(/,/, " ", nic)
2929                 gsub(/^ +| +$/, "", nic)
2930                 gsub(/ [ \t]+/, " ", nic)
2931                 # construct a unique string ending for each chipset detected, this allows for
2932                 # multiple instances of the same exact chipsets, ie, dual gigabit 
2933                 nic = nic "~~" counter++
2934                 aPciBusId[nic] = gensub(/(^[0-9a-f:\.]+) [^:]+: .+$/,"\\1","g",$0)
2935                 # I do not understand why incrementing a string index makes sense? 
2936                 eth[nic]++ 
2937                 while ( getline && !/^$/ ) {
2938                         gsub(/,/, "", $0)
2939                         if ( /I\/O/ ) {
2940                                 ports[nic] = ports[nic] $4 " "
2941                         }
2942                         if ( /driver in use/ ) {
2943                                 drivers[nic] = drivers[nic] gensub( /(.*): (.*)/ ,"\\2" ,"g" ,$0 ) ""
2944                         }
2945                         else if ( /kernel modules/ ) {
2946                                 modules[nic] = modules[nic] gensub( /(.*): (.*)/ ,"\\2" ,"g" ,$0 ) ""
2947                         }
2948                 }
2949         }
2950
2951         END {
2952                 j=0
2953                 for (i in eth) {
2954                         useDrivers=""
2955                         usePorts=""
2956                         useModules=""
2957                         usePciBusId=""
2958                         if ( eth[i] > 1 ) {
2959                                 a[j] = eth[i] "x " i
2960                         }
2961                         else {
2962                                 a[j] = i
2963                         }       
2964                         ## note: this loses the plural ports case, is it needed anyway?
2965                         if ( ports[i] != "" ) {
2966                                 usePorts = ports[i]
2967                         }