net/freeswitch/files/uci/line_mod.sh

   1 #!/bin/sh
   2 # Copyright (C) 2010 Vertical Communications
   3 # This is free software, licensed under the GNU General Public License v2.
   4 # See /LICENSE for more information.
   5
   6 # Uncomment commented out XML line
   7 fs_uncomment_xml_line() {
   8         local file="$1"
   9         local tag="$2"
  10         local attribute1="$3"
  11         local value1="$4"
  12         local attribute2="$5"
  13         local value2="$6"
  14         if [ -n "$attribute2" ]; then
  15                 if [ -n "$value2" ]; then
  16                         sed -i -e "/<${tag} ${attribute1}=\"""${value1}""\".*${attribute2}=\"""${value2}""\".*\/>/ s|^\(.*\)<!--.*<${tag}\(.*\)${attribute1}=\"""${value1}""\"\(.*\)${attribute2}\=\"""${value2}""\"\(.*\)/>.*-->\(.*\)\$|\1<${tag}\2${attribute1}=\"${value1}\"\3${attribute2}=\"${value2}\"\4/>\5|" $file
  17                 else
  18                         sed -i -e "/<${tag} ${attribute1}=\"""${value1}""\".*${attribute2}=.*\/>/ s|^\(.*\)<!--.*<${tag}\(.*\)${attribute1}=\"""${value1}""\"\(.*\)${attribute2}\=\(.*\)/>.*-->\(.*\)\$|\1<${tag}\2${attribute1}=\"""${value1}""\"\3${attribute2}=\4/>\5|" $file
  19                 fi
  20         elif [ -n "$attribute1" ]; then
  21                 sed -i -e "/<${tag} ${attribute1}=\"""${value1}""\".*\/>/ s|^\(.*\)<!--.*<${tag}\(.*\)${attribute1}=\"""${value1}""\"\(.*\)\/>.*-->\(.*\)\$|\1<${tag}\2${attribute1}=\"""${value1}""\"\3\/>\4|" $file
  22         else
  23                 logger -t freeswitch "Error uncommenting tag $tag in file $1; no attributes defined"
  24         fi
  25 }
  26
  27 # Comment previously uncommented XML line
  28 fs_comment_xml_line() {
  29         local file="$1"
  30         local tag="$2"
  31         local attribute1="$3"
  32         local value1="$4"
  33         local attribute2="$5"
  34         local value2="$6"
  35         if [ -n "$attribute2" ]; then
  36                 sed -i -e "/<[^!]${tag} ${attribute1}=\"""${value1}""\".*${attribute2}=\"""${value2}""\"\/>/ s|\(.*\)<${tag}\(.*\)${attribute1}=\"""${value1}""\"\(.*\)${attribute2}=\"""${value2}""\"\(.*\)/>(.*\)\$|<!-- \1<${tag}\2${attribute1}=\"${value1}\"\3${attribute2}=\"""${value2}""\"\4/>\5 -->|" $file
  37         elif [ -n "$attribute1" ]; then
  38                 sed -i -e "/<[^!]${tag} ${attribute1}=\"""${value1}""\".*\/>/ s|\(.*\)<${tag}\(.*\)${attribute1}=\"""${value1}""\"\(.*\)/>\(.*\)\$|\1<!-- <${tag}\2${attribute1}=\"""${value1}""\"\3/>\4 -->|" $file
  39         else
  40                 logger -t freeswitch "Error uncommenting tag $tag in file $1; no attributes defined"
  41         fi
  42 }
  43
  44 # Modify second attribute in tag with two attributes (tag and one attribute
  45 # specified) if tag exists and is comments modifies, if commented,
  46 # uncomments and and modifies it.
  47 fs_mod_attribute2() {
  48         local file="$1"
  49         local tag="$2"
  50         local attribute1="$3"
  51         local value1="$4"
  52         local attribute2="$5"
  53         local newvalue="$6"
  54         fs_uncomment_xml_line "$file" "$tag" "$attribute1" "$value1" "$attribute2"
  55         sed -i -e "/[^<!-]*<${tag} ${attribute1}=\"""${value1}""\".*${attribute2}=\""".*""\"\/>/ s|\(.*\)<${tag}\(.*\)${attribute1}=\"""${value1}""\"\(.*\)${attribute2}=\""".*""\"\(.*\)/>\(.*\)\$|\1<${tag}\2${attribute1}=\"""${value1}""\"\3${attribute2}=\"""${newvalue}""\"\4/>\5|" $file
  56 }
  57
  58 fs_set_param() {
  59         local file="$1"
  60         local param="$2"
  61         local newvalue="$3"
  62
  63         if [ -n "$newvalue" ]; then
  64                 fs_mod_attribute2 "$file" param name "$param" value "$newvalue"
  65         else
  66                 fs_comment_xml_line "$file" param name "$param"
  67         fi
  68 }
  69
  70 fs_set_param_bool() {
  71         local file="$1"
  72         local param="$2"
  73         local boolvalue="$3"
  74
  75         if [ "$boolvalue" = "0" ]; then
  76                 fs_set_param "$file" "$param" "false"
  77         else
  78                 fs_set_param "$file" "$param" "true"
  79         fi
  80 }
  81