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updated trunk inxi
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inxi-svn
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inxi
118
inxi
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@ -1,7 +1,7 @@
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#!/bin/bash
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########################################################################
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#### Script Name: inxi
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#### version: 1.0.11
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#### version: 1.0.12
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#### Date: 20 March 2009
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########################################################################
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#### SPECIAL THANKS
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@ -61,30 +61,37 @@
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########################################################################
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#### CONVENTIONS:
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#### Indentation: TABS
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#### Do not use `....`, those are totally non-reabable, use $(....)
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#### Do not use one liner flow controls. The ONLY time you should use ; is in
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#### this single case: if [[ condition ]];then (ie, never: [[ condition ]] && statement)
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#### Note: [[ -n $something ]] - double brackets do not require quotes: "$something" for variables
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#### Always use quotes, double or single, for all string values
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#### Do not use `....` (back quotes), those are totally non-reabable, use $(....).
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#### Do not use one liner flow controls.
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#### The ONLY time you should use ';' (semi-colon) is in this single case: if [[ condition ]];then.
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#### Never use compound 'if': ie, if [[ condition ]] && statement.
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#### Note: [[ -n $something ]] - double brackets does not require quotes for variables: ie, "$something".
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#### Always use quotes, double or single, for all string values.
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####
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#### All new code/methods must be in a function.
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#### For all boolean tests, use 'true' / 'false'. Do NOT use 0 or 1 unless
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#### it's a function return. Avoid complicated tests in the if condition itself.
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#### For all boolean tests, use 'true' / 'false'.
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#### !! Do NOT use 0 or 1 unless it's a function return.
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#### Avoid complicated tests in the if condition itself.
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#### To 'return' a value in a function, use 'echo <var>'.
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####
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#### For gawk: use always if ( num_of_cores > 1 ) { hanging { starter for all blocks
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#### This lets us use one method for all gawk structures, including BEGIN/END, if, for, etc
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####
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#### VARIABLE/FUNCTION NAMING:
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#### All variables should explain what they are, except counters like i, j
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#### All variables MUST be initialized / declared explicitly
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####, globals UPPER CASE, at top of script, SOME_VARIABLE='' (words separated by _ ).
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#### Locals always with: local some_variable= (lower case, words separated by _ )
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#### Locals that will be inherited by child functions: Some_Variable (so you know they are inherited)
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#### and at the top of the function.
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#### All functions should follow standard naming--verb adjective noun.
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#### ie, get_cpu_data
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#### All variables MUST be initialized / declared explicitly.
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#### All variables should clearly explain what they are, except counters like i, j.
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#### Each word of variable must be separated by '_' (underscore) (camel form).
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#### Global variables are 'UPPER CASE', at top of script.
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#### ie, SOME_VARIABLE=''
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#### Local variables are 'lower case' and declared at the top of the function.
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#### ie, some_variable=''
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#### Locals that will be inherited by child functions have first char capitalized (so you know they are inherited).
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#### ie, Some_Variable
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####
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#### Booleans should start with b_ or B_ and state clearly what is being tested
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#### Arrays should start with a_ or A_
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#### All functions should follow standard naming, ie, verb adjective noun, get_cpu_data
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#### Booleans should start with b_ (local) or B_ (global) and state clearly what is being tested.
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#### Arrays should start with a_ (local) or A_ (global).
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####
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#### SPECIAL NOTES:
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#### The color variable ${C2} must always be followed by a space unless you know what
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@ -94,9 +101,12 @@
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#### For native script konversation support (check distro for correct konvi scripts path):
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#### ln -s <path to inxi> /usr/share/apps/konversation/scripts/inxi
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#### DCOP doesn't like \n, so avoid using it for most output unless required, as in error messages.
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####
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#### As with all 'rules' there are acceptions, these are noted where used.
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####
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########################################################################
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#### Valuable Resources
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#### awk arrays: http://www.math.utah.edu/docs/info/gawk_12.html
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#### gawk arrays: http://www.math.utah.edu/docs/info/gawk_12.html
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########################################################################
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#### TESTING FLAGS
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#### inxi supports advanced testing triggers to do various things, using -! <arg>
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@ -123,7 +133,7 @@ COLOR_SCHEME_SET=''
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IRC_CLIENT=''
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IRC_CLIENT_VERSION=''
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### primary data array holders
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### primary data array holders ## usage: 'A_<var>'
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A_AUDIO_DATA=''
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A_CMDL=''
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A_CPU_CORE_DATA=''
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@ -138,7 +148,7 @@ A_NETWORK_DATA=''
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A_PARTITION_DATA=''
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A_X_DATA=''
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### Boolean true/false globals
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### Boolean true/false globals ## usage: 'B_<var>'
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# flag to allow distro maintainers to turn off update features. If false, turns off
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# -U and -! testing/advanced update options, as well as removing the -U help menu item
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B_ALLOW_UPDATE='true'
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@ -235,19 +245,20 @@ VERBOSITY_LEVELS=5
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# Clear nullglob, because it creates unpredictable situations with IFS=$'\n' ARR=($VAR) IFS="$ORIGINAL_IFS"
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# type constructs. Stuff like [rev a1] is now seen as a glob expansion pattern, and fails, and
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# therefore results in nothing. Tricky as fuck.
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# therefore results in nothing.
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shopt -u nullglob
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## info on bash built in: $IFS - http://tldp.org/LDP/abs/html/internalvariables.html
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# Backup the current Internal Field Separator
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ORIGINAL_IFS="$IFS"
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# These two determine separators in single line output, to force irc clients not to break off sections
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SEP1='-'
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SEP2='~'
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### Script names/paths
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SCRIPT_NAME="inxi"
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SCRIPT_PATH=$( dirname $0 )
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SCRIPT_VERSION_NUMBER=$( grep -im 1 'version:' $SCRIPT_PATH/$SCRIPT_NAME | gawk '{print $3}' )
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SCRIPT_PATH="" #filled-in in Main
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SCRIPT_VERSION_NUMBER="" #filled-in in Main
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SCRIPT_DOWNLOAD='http://inxi.googlecode.com/svn/trunk/'
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SCRIPT_DOWNLOAD_BRANCH_1='http://inxi.googlecode.com/svn/branches/one/'
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SCRIPT_DOWNLOAD_BRANCH_2='http://inxi.googlecode.com/svn/branches/two/'
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@ -302,15 +313,6 @@ A_CPU_BANS=( @ cpu deca 'dual core' dual-core 'tri core' tri-core 'quad core' qu
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BAN_LIST_NORMAL=''
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BAN_LIST_CPU=''
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### Source global config overrides
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if [[ -s /etc/$SCRIPT_NAME.conf ]];then
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source /etc/$SCRIPT_NAME.conf
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fi
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# Source user config overrides
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if [[ -s $HOME/.$SCRIPT_NAME ]];then
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source $HOME/.$SCRIPT_NAME
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fi
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# WARNING: In the main part below (search for 'KONVI')
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# there's a check for Konversation-specific config files.
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# Any one of these can override the above if inxi is run
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@ -322,17 +324,32 @@ fi
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main()
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{
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# first init function must be set first for colors etc. Remember, no debugger
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# stuff works on this function unless you set the debugging flag
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# manually. Debugging flag -@ [number] will not work until get_parameters runs.
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# stuff works on this function unless you set the debugging flag manually.
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# Debugging flag -@ [number] will not work until get_parameters runs.
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# This function just initializes variables
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initialize_script_data
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# Check for dependencies BEFORE running ANYTHING else except above functions
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# Not all distro's have these depends installed by default
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check_script_depends
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check_script_suggested_apps
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### Only continue if depends ok
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SCRIPT_PATH=$( dirname $0 )
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SCRIPT_VERSION_NUMBER=$( grep -im 1 'version:' $SCRIPT_PATH/$SCRIPT_NAME | gawk '{print $3}' )
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### Source global config overrides
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if [[ -s /etc/$SCRIPT_NAME.conf ]];then
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source /etc/$SCRIPT_NAME.conf
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fi
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# Source user config overrides
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if [[ -s $HOME/.$SCRIPT_NAME ]];then
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source $HOME/.$SCRIPT_NAME
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fi
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## this needs to run before the KONVI stuff is set below
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get_start_client
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# Check for dependencies before running anything else except above functions
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check_script_depends
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check_script_suggested_apps
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# note: this only works if it's run from inside konversation as a script builtin or something
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# only do this if inxi has been started as a konversation script, otherwise bypass this
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if [[ $KONVI -eq 1 ]];then
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@ -391,6 +408,7 @@ main()
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# initialize some boleans, these directories are used throughout the script
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# some apps are used for extended functions any directory used, should be
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# checked here first.
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# No args taken.
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initialize_script_data()
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{
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local path='' sys_path='' added_path='' b_path_found=''
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@ -413,6 +431,7 @@ initialize_script_data()
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added_path="$added_path:$path"
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fi
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done
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IFS="$ORIGINAL_IFS"
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PATH="${PATH}${added_path}"
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##echo "PATH='$PATH'"
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@ -485,6 +504,7 @@ initialize_script_data()
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fi
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}
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# No args taken.
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check_script_suggested_apps()
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{
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local bash_array_test=( "one" "two" )
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@ -492,7 +512,7 @@ check_script_suggested_apps()
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# check for array ability of bash, this is only good for the warning at this time
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# the boolean could be used later
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# bash version 2.05b is used in DSL
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# bash version 3.0 is used in Puppy Linux
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# bash version 3.0 is used in Puppy Linux; it has a known array bug <reference to be placed here>
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# versions older than 3.1 don't handle arrays
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# distro's using below 2.05b are unknown, released in 2002
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if [[ ${bash_array_test[1]} -eq "two" ]];then
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}
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# Determine if any of the absolutely necessary tools are absent
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# No args taken.
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check_script_depends()
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{
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local app_name='' app_data=''
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# bc removed from deps for now
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local depends="df free gawk grep hostname lspci ps readlink tr uname uptime wc"
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local x_apps="xrandr xdpyinfo glxinfo"
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if [[ $B_X_RUNNING == 'true' ]];then
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for app_name in xrandr xdpyinfo glxinfo
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for app_name in $x_apps
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do
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app_data=$( type -p $app_name )
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if [[ -z $app_data ]];then
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local opt='' wget_test='' update_flags='U!:'
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local use_short='true' # this is needed to trigger short output, every v/d/F/line trigger sets this false
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# <comment here. what is this for?>
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if [[ $B_ALLOW_UPDATE == 'false' ]];then
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update_flags=''
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fi
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fi
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}
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# This needs some cleanup and comments, not quite understanding what is happening, although generally output is known
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# Parse the null separated commandline under /proc/<pid passed in $1>/cmdline
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# args: $1 - $PPID
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get_cmdline()
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get_cpu_ht_multicore_smp_data()
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{
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# in /proc/cpuinfo
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# if > 1 processor && processor id == core id then Hyperthreaded (HT)
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# algorithm
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# if > 1 processor && processor id (physical id) == core id then Hyperthreaded (HT)
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# if > 1 processor && different processor ids then Multiple Processors (SMP)
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# if > 1 processor && processor id != core id then Multi-Core Processors (MCP)
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# if = 1 processor then single core/processor Uni-Processor (UP)
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# this handles case where only one release/version file was found, and it's lsb-release. This would
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# never apply for ubuntu or debian, which will filter down to the following conditions. In general
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# if there's a specific distro release file available, that's to be preferred, but this is a good backup.
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<<<<<<< .mine
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elif [[ -n $distro_file && -f /etc/lsb_release && " $DISTROS_LSB_GOOD" == *" $distro_file "* ]];then
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distro=$( get_distro_lsb_data )
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=======
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elif [[ $distro_file == 'lsb-release' ]];then
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distro=$( get_distro_lsb_data )
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>>>>>>> .r394
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# then if the distro id file was found and it's not in the exluded primary distro file list, read it
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elif [[ -n $distro_file && -s /etc/$distro_file && " $DISTROS_EXCLUDE_LIST " != *" $distro_file "* ]];then
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distro=$( remove_erroneous_chars "/etc/$distro_file" )
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@ -2152,7 +2182,7 @@ get_hard_drive_data_advanced()
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else
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a_temp_working[2]="Name n/a"
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fi
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# these loops are to easily extend the cpu array created in the awk script above with more fields per cpu.
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# these loops are to easily extend the cpu array created in the gawk script above with more fields per cpu.
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for (( j=0; j < ${#a_temp_working[@]}; j++ ))
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do
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if [[ $j -gt 0 ]];then
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@ -2232,7 +2262,7 @@ get_hard_drive_data_advanced()
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a_temp_working[2]="Name n/a"
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fi
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# these loops are to easily extend the cpu array created in the awk script above with more fields per cpu.
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# these loops are to easily extend the cpu array created in the gawk script above with more fields per cpu.
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for (( j=0; j < ${#a_temp_working[@]}; j++ ))
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do
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if [[ $j -gt 0 ]];then
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@ -2373,7 +2403,7 @@ get_networking_wan_ip_data()
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local ip=''
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# get ip using wget redirect to stdout. This is a clean, text only IP output url.
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ip=$( wget -q -O - http://smxi.org/opt/ip.php | awk -F 'is: ' '{
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ip=$( wget -q -O - http://smxi.org/opt/ip.php | gawk -F 'is: ' '{
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#gsub("\n","",$2")
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print $2
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}' )
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