tazpanel annotate lib/libtazpanel @ rev 484

libtazpanel: add tun/tap status
author Pascal Bellard <pascal.bellard@slitaz.org>
date Tue May 12 09:36:14 2015 +0200 (2015-05-12)
parents 16c27be73670
children 9309ccae1a59
rev   line source
pankso@15 1 #!/bin/sh
pankso@15 2 #
pankso@15 3 # Common functions for TazPanel CGI and cmdline interface
pankso@15 4 #
al@419 5 # Copyright (C) 2011-2015 SliTaz GNU/Linux - BSD License
al@419 6 #
al@419 7
al@437 8 . /lib/libtaz.sh
pankso@15 9
al@463 10
al@463 11 # Redefine gettext functions
al@463 12
al@463 13 _() { local T="$1"; shift; printf "$(gettext "$T")" "$@"; echo; }
al@463 14 _n() { local T="$1"; shift; printf "$(gettext "$T")" "$@"; }
al@463 15 _p() {
al@463 16 local S="$1" P="$2" N="$3"; shift 3;
al@463 17 printf "$(ngettext "$S" "$P" "$N")" "$@"; }
al@463 18
al@463 19
pascal@446 20 [ "$(id -un)" == "${REMOTE_USER:=nobody}" ] || exec su -s /bin/sh -c "$(realpath $0) $@" $REMOTE_USER
pascal@376 21
al@419 22
pascal@81 23 # Get parameters with GET, POST and FILE functions
al@419 24
mojo@310 25 . /usr/lib/slitaz/httphelper
pascal@81 26
al@419 27
pankso@109 28 # I18n
al@419 29
pankso@286 30 . /etc/locale.conf
pankso@40 31 . /usr/bin/gettext.sh
pankso@40 32 TEXTDOMAIN='tazpanel'
pankso@286 33 export TEXTDOMAIN LANG LC_ALL
pankso@40 34
al@419 35
pankso@15 36 # We need a config file first
al@419 37
pankso@15 38 get_config() {
al@419 39 CONFIG='/etc/slitaz/tazpanel.conf'
al@419 40 if [ -f "$CONFIG" ]; then
al@419 41 . $CONFIG
al@419 42 else
al@419 43 echo "No config file found: $CONFIG"
pankso@15 44 exit 1
al@419 45 fi
pankso@15 46 }
pankso@15 47
al@419 48
al@303 49 # Display < > &
al@419 50
al@303 51 htmlize() {
al@303 52 sed -e 's|\&|\&amp;|g; s|<|\&lt;|g; s|>|\&gt;|g'
al@303 53 }
al@303 54
al@419 55
pankso@74 56 # Syntax highlighting for config file and SHell scripts
al@419 57
pankso@74 58 syntax_highlighter() {
pankso@74 59 case $1 in
pankso@74 60 conf)
al@303 61 htmlize | sed \
al@419 62 -e 's|^\([ \t]*[A-Za-z0-9_][A-Za-z0-9_]*\)\(="*.*\)|<span class="conf-var">\1</span><span class="conf-val">\2</span>|g' \
al@419 63 -e 's|^[ \t]*#.*|<span class="conf-comment">\0</span>|g' ;;
al@419 64 #-e s"#^\#\([^']*\)#<span class='conf-comment'>\0</span>#"g \
al@419 65 #-e s"#^[A-Z]\([^']*\)=#<span class='conf-var'>\0</span>#"g \
al@419 66 #-e s"#^[a-z]\([^']*\)#<span class='conf-var'>\0</span>#"g \
al@419 67 #-e s"#[\"']\([^']*\)[\"']#<span class='conf-val'>\0</span>#"g ;;
pankso@75 68 sh)
al@303 69 htmlize | sed \
al@419 70 -e 's|^\([ \t]*[A-Za-z0-9_][A-Za-z0-9_]*\)\(="*.*\)|<span class="sh-var">\1</span><span class="sh-val">\2</span>|g' \
al@419 71 -e 's|^#.*|<span class="sh-comment">\0</span>|g' ;;
al@419 72 #-e s"#^\#\([^']*\)#<span class='sh-comment'>\0</span>#"g \
al@419 73 #-e s"#\"\([^']*\)\"#<span class='sh-val'>\0</span>#"g ;;
pascal@91 74 diff)
al@303 75 htmlize | sed \
al@419 76 -e 's|^-.*|<span class="diff-rm">\0</span>|g' \
al@419 77 -e 's|^+.*|<span class="diff-add">\0</span>|g' \
al@419 78 -e 's|^@.*|<span class="diff-at">\0</span>|g' ;;
pankso@120 79 activity)
al@419 80 # realize lazy quantification
al@419 81 sed -e "s|: |ⓒ|; s|^\(.*\)ⓒ|<span class='activity-log'>\1:</span> |" ;;
al@303 82 kernel)
al@419 83 # line with "ⓒ": realize lazy quantification
al@303 84 htmlize | sed \
al@303 85 -e "s|\([^0-9]\)\(0x[0-9a-f]\+\)|\1<span class='kernel-hex'>\2</span>|g" \
al@419 86 -e "s|: |ⓒ|; s|^\(.*\)ⓒ|<span class='kernel-id'>\1:</span> |" \
al@419 87 -e "s|\(\[[^ ]\+\]\)|<span class='kernel-id2'>\0</span>|g" \
al@419 88 -e "s|Call Trace:|<span class='kernel-trace'>\0</span>|" ;;
al@363 89 lsusb)
al@363 90 htmlize | sed \
al@363 91 -e 's|^[^:]*:[ x0-9a-f^:]*$|<span class="lsusb-t">\0</span>|g' \
al@363 92 -e 's|^Bus.*$|<span class="lsusb-h">\0</span>|g' ;;
al@363 93 lspci)
al@363 94 htmlize | sed \
al@363 95 -e 's|^[0-9a-f].*$|<span class="lspci-t">\0</span>|g' \
al@363 96 -e 's|^ \([^:]*:\)| <span class="lspci-h">\1</span>|g' ;;
al@419 97 xlog)
al@419 98 htmlize | sed \
al@419 99 -e 's|^[^]]*]|<span class="xlog xlog-timestamp">\0</span>|' \
al@419 100 -e 's|(--)|<span class="xlog xlog-probed" title="probed">\0</span>|' \
al@419 101 -e 's|(\*\*)|<span class="xlog xlog-config" title="from config file">\0</span>|' \
al@419 102 -e 's|(==)|<span class="xlog xlog-default" title="default setting">\0</span>|' \
al@419 103 -e 's|(++)|<span class="xlog xlog-cmdline" title="from command line">\0</span>|' \
al@419 104 -e 's|(!!)|<span class="xlog xlog-notice" title="notice">\0</span>|' \
al@419 105 -e 's|(II)|<span class="xlog xlog-info" title="informational">\0</span>|' \
al@419 106 -e 's|(WW)|<span class="xlog xlog-warn" title="warning">\0</span>|' \
al@419 107 -e 's|(EE)|<span class="xlog xlog-error" title="error">\0</span>|' \
al@419 108 -e 's|(NI)|<span class="xlog xlog-ni" title="not implemented">\0</span>|' \
al@419 109 -e 's|(??)|<span class="xlog xlog-unknown" title="unknown">\0</span>|' \
al@419 110 ;;
pankso@74 111 esac
pankso@53 112 }
pankso@53 113
al@419 114
pascal@99 115 # Remove status and ESC char from tazpkg/tazlito commands output
al@419 116
pascal@99 117 filter_taztools_msgs() {
al@419 118 sed \
al@419 119 -e 's|\\[0m|</span>|g' \
al@419 120 -e 's|\\[0;39m|</span>|g' \
al@419 121 -e 's|\\[0*\([0-7]*\);\([0-7]*\)m|<span class="color\1 color\2">|g' \
pascal@412 122 -e ':a;s/^\(.\{0,69\}\)\(\\[[0-9]*G\[\)/\1 \2/;ta' \
al@419 123 -e ':b;s|^\([^\]*\)\\[\([0-9]*\)G|<span style="display:inline-block;width:\2ex">\1</span>|;tb' \
al@419 124 -e 's/\[^Gm]*.//g'
pascal@99 125 }
pascal@99 126
al@419 127
pankso@51 128 # LOG activities
al@419 129
pankso@51 130 log() {
al@419 131 date=$(date "+%F %R")
al@419 132 filter_taztools_msgs | sed "s|[^']*|$date : \0|" >> $LOG_FILE
pankso@51 133 }
pankso@51 134
al@419 135
pankso@161 136 ok_status() {
al@419 137 echo '[<span class="diff-add"> OK </span>]'
pankso@161 138 }
pankso@161 139
al@419 140
pankso@40 141 # Network interface status
al@419 142
pankso@40 143 interface_status() {
al@419 144 if ifconfig | grep -A1 $1 | grep -q inet; then
al@419 145 ip=$(ifconfig | grep -A1 $1 | grep inet | awk '{ print $2 }' | cut -d: -f2)
al@419 146 cat <<EOT
al@443 147 <td>$(_ 'connected')</td>
al@419 148 <td>$ip</td>
al@443 149 <td><a data-icon="scan" href='network.cgi?scan=$ip&amp;back=network.cgi'>$(_ 'Scan')</a></td>
al@419 150 EOT
pankso@40 151 else
pascal@136 152 echo "<td>----</td><td>----</td><td></td>"
pankso@40 153 fi
pankso@40 154 }
pankso@40 155
al@419 156
pankso@40 157 # Catch network interface (used in summary and network main page)
al@419 158
pankso@40 159 list_network_interfaces() {
al@419 160 cat <<EOT
al@419 161 <table class="wide zebra center">
al@303 162 <thead>
al@303 163 <tr>
al@443 164 <td>$(_ 'Interface')</td>
al@443 165 <td>$(_ 'Name')</td>
al@443 166 <td>$(_ 'Status')</td>
al@443 167 <td>$(_ 'IP Address')</td>
al@443 168 <td>$(_ 'Scan ports')</td>
al@303 169 </tr>
al@303 170 </thead>
al@303 171 <tbody>
pankso@40 172 EOT
al@419 173 for i in $(ls /sys/class/net); do
pankso@40 174 case $i in
pankso@40 175 eth*)
pascal@441 176 echo " <tr><td><a data-icon='eth' href='network.cgi?eth'>$i</a></td>
al@419 177 <td>Ethernet</td> $(interface_status $i)</tr>" ;;
pankso@40 178 wlan*|ath*|ra*)
pascal@441 179 echo " <tr><td><a data-icon='wifi' href='network.cgi?wifi'>$i</a></td>
al@419 180 <td>Wireless</td> $(interface_status $i)</tr>" ;;
pascal@482 181 ppp*)
pascal@483 182 echo " <tr><td><a data-icon='removable' href='ppp.cgi'>$i</a></td>
pascal@482 183 <td>Point to point</td> $(interface_status $i)</tr>" ;;
pascal@484 184 tap[0-9]*|tun[0-9]*)
pascal@484 185 echo " <tr><td><span data-icon='removable'>$i</span></td>
pascal@484 186 <td>User space</td> $(interface_status $i)</tr>" ;;
pankso@40 187 lo)
al@419 188 echo " <tr><td><span data-icon='loopback'>$i</span></td>
al@419 189 <td>Loopback</td> $(interface_status $i)</tr>" ;;
pankso@40 190 *)
pankso@40 191 continue ;;
pankso@40 192 esac
pankso@40 193 done
al@419 194 cat <<EOT
al@303 195 </tbody>
al@303 196 </table>
al@303 197 EOT
pankso@40 198 }
pankso@40 199
al@419 200
slaxemulator@232 201 # Get the list of panel styles
al@419 202
slaxemulator@232 203 list_styles() {
slaxemulator@232 204 for style in $PANEL/styles/*
slaxemulator@232 205 do
slaxemulator@232 206 style=$(basename $style)
slaxemulator@232 207 echo "<option value='$style'>$style</option>"
slaxemulator@232 208 done
slaxemulator@232 209 }
slaxemulator@232 210
al@419 211
slaxemulator@232 212 # Get the list of system locales
al@419 213
slaxemulator@232 214 list_locales() {
slaxemulator@232 215 for locale in $(find /usr/share/i18n/locales -type f -name "[a-z][a-z]_[A-Z][A-Z]")
slaxemulator@232 216 do
slaxemulator@232 217 echo "<option value='$locale'>$locale</option>"
slaxemulator@232 218 done
slaxemulator@232 219 }
slaxemulator@232 220
al@419 221
slaxemulator@232 222 # Get the list of console keymaps
al@419 223
slaxemulator@232 224 list_keymaps() {
pascal@440 225 if [ -d /usr/share/kbd ]; then # kbd-base
pascal@440 226 find /usr/share/kbd/keymaps/i386 -type f -name '*.map*' ! -path '*include*' | \
pascal@440 227 awk -F/ '{gsub(/.map.gz/, ""); printf "<option value=\"%s\">%s (%s)\n", $8, $8, $7}'
pascal@440 228 else # kbd-busybox
pascal@440 229 ls /usr/share/kmap/*.kmap | \
pascal@440 230 sed 's|.*kmap/\(.*\).kmap|<option value="\1">\1|'
pascal@440 231 fi | sort
slaxemulator@232 232 }
slaxemulator@232 233
al@419 234
pankso@15 235 #
pankso@15 236 # xHTML 5 (header and footer skel are from the style)
pankso@15 237 #
pankso@15 238
pankso@44 239 loading_msg() {
al@419 240 local MSG=${1:-$LOADING_MSG}
al@419 241 cat <<EOT
al@419 242 <div id="loading"><img src="/styles/default/images/loader.gif"/>$MSG</div>
pankso@44 243 EOT
pankso@44 244 }
pankso@44 245
al@419 246
pankso@15 247 xhtml_header() {
al@292 248 . ${PANEL}$HEADER
pankso@67 249 if [ $DEBUG == "1" ]; then
pascal@81 250 local i
pascal@81 251 local j
pascal@81 252 local x
pascal@81 253 args=""
al@419 254 for x in GET POST COOKIE; do
al@419 255 for i in $($x); do
pascal@81 256 if [ $($x $i count) -gt 1 ]; then
pascal@81 257 for j in $(seq 1 $($x $i count)); do
pascal@81 258 args="$args $x($i,$j)='$($x $i $j)'"
pascal@81 259 done
pascal@81 260 else
pascal@81 261 args="$args $x($i)='$($x $i)'"
pascal@81 262 fi
pascal@81 263 done
pascal@81 264 done
pascal@81 265 for i in $(FILE); do
al@419 266 for j in name size type tmpname; do
pascal@81 267 args="$args FILE($i,$j)=$(FILE $i $j)"
pascal@81 268 done
pascal@81 269 done
al@419 270 cat <<EOT
al@419 271 <pre class="debug">
pascal@81 272 QUERY_STRING="$QUERY_STRING"$args
pankso@70 273 </pre>
pankso@70 274 EOT
pankso@67 275 fi
pankso@15 276 }
pankso@15 277
al@419 278
pankso@15 279 xhtml_footer() {
al@292 280 . ${PANEL}$FOOTER
pankso@15 281 }
pankso@15 282
al@419 283
pankso@15 284 table_start() {
al@303 285 echo '<table>'
pankso@15 286 }
pankso@15 287
al@419 288
pankso@282 289 table_end() {
al@303 290 echo '</table>'
pankso@15 291 }
pankso@153 292
al@419 293
pankso@153 294 df_thead() {
al@419 295 cat <<EOT
pankso@153 296 <thead>
pankso@153 297 <tr>
al@443 298 <td>$(_ 'Disk')</td>
al@443 299 <td>$(_ 'Label')</td>
al@443 300 <td>$(_ 'Type')</td>
al@443 301 <td>$(_ 'Size')</td>
al@443 302 <td>$(_ 'Available')</td>
al@443 303 <td>$(_ 'Used')</td>
al@443 304 <td>$(_ 'Mount point')</td>
pascal@343 305 <td>UUID</td>
pankso@153 306 </tr>
pankso@153 307 </thead>
pankso@153 308 EOT
pankso@153 309 }
al@318 310
al@419 311
al@318 312 msg() {
al@318 313 msgtype="$1"; shift
al@318 314 case "$msgtype" in
al@318 315 tip) MSG_ICON="$IMAGES/msg-tip.png" ;;
al@318 316 warn|warning) MSG_ICON="$IMAGES/msg-warn.png" ;;
al@318 317 err|error) MSG_ICON="$IMAGES/msg-err.png" ;;
al@318 318 up) MSG_ICON="$IMAGES/msg-up.png" ;;
al@318 319 *) MSG_ICON="$IMAGES/msg.png" ;;
al@318 320 esac
al@419 321 cat <<EOT
al@437 322 <section class="box"><img src="$MSG_ICON" alt="$msgtype"/>
al@318 323 $@
al@318 324 </section>
al@318 325 EOT
al@318 326 }
al@318 327
al@419 328
al@318 329 is_installed() {
al@318 330 [ -d "$INSTALLED/$1" ]
al@318 331 }
pascal@364 332
al@419 333
pascal@364 334 blk2h() {
pascal@460 335 if [ "$1" ]; then
pascal@460 336 echo $1
pascal@460 337 else
pascal@460 338 cat
pascal@460 339 fi | awk '{
pascal@364 340 n = $0/2
pascal@364 341 for (i = 1; n > 1024; i++)
pascal@364 342 n /= 1024
pascal@364 343 f = "%1.0f%c"
pascal@373 344 if (n < 100)
pascal@364 345 f = "%1.1f%c"
pascal@364 346 printf f,n,substr("KMGT", i, 1)
pascal@364 347 }'
pascal@364 348 }
al@419 349
al@419 350
al@419 351 # Show "Back" button
al@419 352
al@419 353 back_button() {
al@443 354 local URL="$1" default_caption="$(_ 'Back')"
al@419 355 local caption="${2:-$default_caption}" icon="${3:-back}"
al@419 356
al@419 357 if [ -n "$1" ]; then
al@437 358 printf '<form action="%s" method="post"><button data-icon="%s">%s</button></form>' \
al@437 359 "$URL" "$icon" "$caption"
al@419 360 fi
al@419 361 }
al@419 362
al@419 363
al@419 364 # Mark select option as checked
al@419 365
al@419 366 selected() {
al@419 367 [ "$1" == "$2" ] && echo -n 'selected'
al@419 368 }
al@437 369
al@437 370
al@437 371 check_root_tazpanel() {
al@437 372 if [ $(id -u) != '0' ]; then
al@437 373 msg err "$(_ 'You must be root to show this page.')"
al@437 374 xhtml_footer; exit 0
al@437 375 fi
al@437 376 }