diff --git a/fluxion.sh b/fluxion.sh index 53e6482..45dc3df 100755 --- a/fluxion.sh +++ b/fluxion.sh @@ -25,14 +25,14 @@ export FLUXIONOutputDevice=$([ $FLUXIONDebug ] && echo "/dev/stdout" || echo "/d FLUXIONHoldXterm=$([ $FLUXIONDebug ] && echo "-hold" || echo "") ################################# < Shell Color Codes > ################################ -CRed="\033[1;31m" -CGrn="\033[1;32m" -CYel="\033[1;33m" -CBlu="\033[1;34m" -CPrp="\033[5;35m" -CCyn="\033[5;36m" -CGry="\033[0;37m" -CWht="\033[1;37m" +CRed="\e[1;31m" +CGrn="\e[1;32m" +CYel="\e[1;33m" +CBlu="\e[1;34m" +CPrp="\e[5;35m" +CCyn="\e[5;36m" +CGry="\e[0;37m" +CWht="\e[1;37m" CClr="\e[0m" ################################ < FLUXION Parameters > ################################ @@ -41,6 +41,7 @@ FLUXIONVLine="$CRed[$CYel*$CRed]$CClr" ################################# < Library Includes > ################################# source lib/SandboxUtils.sh +source lib/FormatUtils.sh source lib/IOUtils.sh source lib/HashUtils.sh @@ -244,19 +245,23 @@ function check_dependencies() { for CLITool in ${CLITools[*]}; do # Could use parameter replacement, but requires extra variable. - echo -ne "$FLUXIONVLine `printf "%-64s" "$CLITool" | sed 's/ /./g'`" - + local line=$(printf "%-44s" "$CLITool" | sed 's/ /./g') + + #line+=$([ ! hash $CLITool 2>/dev/null ] && echo "$CRed Missing!$CClr" || echo ".....$CGrn OK.$CClr") if ! hash $CLITool 2>/dev/null; then - echo -e "$CRed Missing!$CClr" + line+="$CRed Missing!$CClr" CLIToolsMissing=1 else - echo -e ".....$CGrn OK.$CClr" + line+=".....$CGrn OK.$CClr" fi + format_center "$FLUXIONVLine $line" + echo -e "$FormatCenter" + sleep 0.025 done - if [ $CLIToolsMissing ]; then + if [ "$CLIToolsMissing" ]; then exit 1 fi @@ -269,23 +274,31 @@ if [ ! -d "$FLUXIONWorkspacePath" ]; then fi if [ ! $FLUXIONDebug ]; then - clear; echo - sleep 0.01 && echo -e "$CRed " - sleep 0.01 && echo -e " ⌠▓▒▓▒ ⌠▓╗ ⌠█┐ ┌█ ┌▓\ /▓┐ ⌠▓╖ ⌠◙▒▓▒◙ ⌠█\ ☒┐ " - sleep 0.01 && echo -e " ║▒_ │▒║ │▒║ ║▒ \▒\/▒/ │☢╫ │▒┌╤┐▒ ║▓▒\ ▓║ " - sleep 0.01 && echo -e " ≡◙◙ ║◙║ ║◙║ ║◙ ◙◙ ║¤▒ ║▓║☯║▓ ♜◙\✪\◙♜ " - sleep 0.01 && echo -e " ║▒ │▒║__ │▒└_┘▒ /▒/\▒\ │☢╫ │▒└╧┘▒ ║█ \▒█║ " - sleep 0.01 && echo -e " ⌡▓ ⌡◘▒▓▒ ⌡◘▒▓▒◘ └▓/ \▓┘ ⌡▓╝ ⌡◙▒▓▒◙ ⌡▓ \▓┘ " - sleep 0.01 && echo -e " ¯¯¯ ¯¯¯¯¯¯ ¯¯¯¯¯¯¯ ¯¯¯ ¯¯¯ ¯¯¯¯ ¯¯¯¯¯¯¯ ¯¯¯¯¯¯¯¯ " + clear; echo -e "$CRed" + FLUXIONBanner=() + format_center " ⌠▓▒▓▒ ⌠▓╗ ⌠█┐ ┌█ ┌▓\ /▓┐ ⌠▓╖ ⌠◙▒▓▒◙ ⌠█\ ☒┐"; FLUXIONBanner[${#FLUXIONBanner[@]}]="$FormatCenter"; + format_center " ║▒_ │▒║ │▒║ ║▒ \▒\/▒/ │☢╫ │▒┌╤┐▒ ║▓▒\ ▓║"; FLUXIONBanner[${#FLUXIONBanner[@]}]="$FormatCenter"; + format_center " ≡◙◙ ║◙║ ║◙║ ║◙ ◙◙ ║¤▒ ║▓║☯║▓ ♜◙\✪\◙♜"; FLUXIONBanner[${#FLUXIONBanner[@]}]="$FormatCenter"; + format_center " ║▒ │▒║__ │▒└_┘▒ /▒/\▒\ │☢╫ │▒└╧┘▒ ║█ \▒█║"; FLUXIONBanner[${#FLUXIONBanner[@]}]="$FormatCenter"; + format_center " ⌡▓ ⌡◘▒▓▒ ⌡◘▒▓▒◘ └▓/ \▓┘ ⌡▓╝ ⌡◙▒▓▒◙ ⌡▓ \▓┘"; FLUXIONBanner[${#FLUXIONBanner[@]}]="$FormatCenter"; + format_center "¯¯¯ ¯¯¯¯¯¯ ¯¯¯¯¯¯¯ ¯¯¯ ¯¯¯ ¯¯¯¯ ¯¯¯¯¯¯¯ ¯¯¯¯¯¯¯¯"; FLUXIONBanner[${#FLUXIONBanner[@]}]="$FormatCenter"; + + for line in "${FLUXIONBanner[@]}"; do + echo "$line"; sleep 0.1 + done echo sleep 0.1 - echo -e "$CRed FLUXION $CWht$FLUXIONVersion (rev. $CGrn$FLUXIONRevision$CWht)$CYel by$CWht ghost" + format_center "${CGrn}Site: ${CRed}https://github.com/FluxionNetwork/fluxion$CClr"; echo -e "$FormatCenter" + sleep 0.1 - echo -e "$CGrn Site: ${CRed}https://github.com/FluxionNetwork/fluxion$CClr" + format_center "${CRed}FLUXION $CWht$FLUXIONVersion (rev. $CGrn$FLUXIONRevision$CWht)$CYel by$CWht ghost"; echo -e "$FormatCenter" + sleep 0.1 - echo -n " Online Version" + FLUXIONVNotice="Online Version" + FLUXIONVNoticeOffset=$(($(tput cols) / 2 + ((${#FLUXIONVNotice} / 2) - 4))) + printf "%${FLUXIONVNoticeOffset}s" "Online Version" check_updates & spinner "$!" diff --git a/lib/FormatUtils.sh b/lib/FormatUtils.sh new file mode 100644 index 0000000..9759419 --- /dev/null +++ b/lib/FormatUtils.sh @@ -0,0 +1,67 @@ +#!/bin/bash + +FormatTabLength=8 + +# This should be relocated (here temporarily) +tabs -$FormatTabLength # Set tab width to var + +format_strip_invisibles() { + FormatStripInvisibles=$1 + + # Strip color escape sequences + FormatStripInvisibles=$(echo "$FormatStripInvisibles" | sed -r 's/\\e\[([0-9]*;?[0-9]+)m//g') + + # Strip control characters + FormatStripInvisibles=$(echo "$FormatStripInvisibles" | sed -r 's/\\t//g' | sed -r 's/\\n//g') +} + +format_strip_specifiers() { + FormatStripSpecifiers=$(echo "$1" | sed -r 's/%[\+-]?(([0-9]+|\*)|[0-9]*\.([0-9]+|\*))?[bqdiouxXfeEgGcsnaA]//g') +} + +format_list_specifiers() { + # Special specifier also included (with length value as '*'). + FormatListSpecifiers=($(echo "$1" | grep -oP '%[\+-]?(([0-9]+|\*)|[0-9]*\.([0-9]+|\*))?[bqdiouxXfeEgGcsnaA]')) +} + +format_emulate_expansion() { +echo +} + +format_calculate_length() { + # Retrieve string of printable characters only in format before substitution. + format_strip_invisibles "`echo "$1" | sed -r 's/%%/%1s/g'`" + local __format_calculate_length__visibles=$FormatStripInvisibles + + # Calculate number of all printable characters in format before substitution. + format_strip_specifiers "$__format_calculate_length__visibles" + local __format_calculate_length__literalsLength=${#FormatStripSpecifiers} + + format_list_specifiers "$__format_calculate_length__visibles" + + local __format_calculate_length__staticsLength=$(echo "${FormatListSpecifiers[@]}" | grep -oP '\d+' | awk '{s+=$0} END {print s}') + + FormatCalculateLength=$((__format_calculate_length__literalsLength + __format_calculate_length__staticsLength)) +} + +format_autosize() { + # Treat horizontal tab as a specifier with a length of tab-length. + format_calculate_length "`echo "$1" | sed -r 's/\\\\t/%'"$FormatTabLength"'s/g'`" + # Exploit the fact the previous function just calculated FormatStripSpecifiers. + local __format_autosize__dynamics_count=$(echo "${FormatListSpecifiers[@]}" | grep -oP '%[\+-]?\.?\*[bqdiouxXfeEgGcsnaA]' | wc -l) + local __format_autosize__availableLength=$(( $(tput cols) - $FormatCalculateLength )) + local __format_autosize__dynamicsLength=$(( $__format_autosize__availableLength / $__format_autosize__dynamics_count )) + FormatAutosize="$1" + FormatAutosize=$(echo "$FormatAutosize" | sed -r 's/%\*s/%'"$__format_autosize__dynamicsLength"'s/g') + FormatAutosize=$(echo "$FormatAutosize" | sed -r 's/%\.\*s/%.'"$__format_autosize__dynamicsLength"'s/g') + FormatAutosize=$(echo "$FormatAutosize" | sed -r 's/%-\*s/%-'"$__format_autosize__dynamicsLength"'s/g') + FormatAutosize=$(echo "$FormatAutosize" | sed -r 's/%-\.\*s/%-.'"$__format_autosize__dynamicsLength"'s/g') +} + +format_center() { + format_strip_invisibles "$1" + local __format_center__text_length=${#FormatStripInvisibles} + format_autosize "%*s%${__format_center__text_length}s%*s" + FormatCenter=$(printf "$FormatAutosize" "" "$1" "") + #FormatCenter=$(echo "$FormatCenter" | cut -d X -f 1)"$1"$(echo "$FormatCenter" | cut -d X -f 2) +}