[Astlinux-commits] SF.net SVN: astlinux:[6940] branches/1.0/package/dnsmasq/dnsmasq.init

[<abe...@us...>]

Revision: 6940
          http://sourceforge.net/p/astlinux/code/6940
Author:   abelbeck
Date:     2015-01-25 21:31:43 +0000 (Sun, 25 Jan 2015)
Log Message:
-----------
dnsmasq, new defaults of cache-size=4096 and dns-forward-max=512, allow /etc/dnsmasq.static to override either default

Modified Paths:
--------------
    branches/1.0/package/dnsmasq/dnsmasq.init

Modified: branches/1.0/package/dnsmasq/dnsmasq.init
===================================================================
--- branches/1.0/package/dnsmasq/dnsmasq.init	2015-01-25 20:21:20 UTC (rev 6939)
+++ branches/1.0/package/dnsmasq/dnsmasq.init	2015-01-25 21:31:43 UTC (rev 6940)
@@ -27,6 +27,18 @@
   echo "$prefix"
 }
 
+directive_exists_with_file() {
+  local directive="$1" file="$2"
+
+  if [ -f "$file" ]; then
+    if grep -q "^${directive} *=" "$file"; then
+      return 0
+    fi
+  fi
+
+  return 1
+}
+
 dnscrypt_proxy_check()
 {
   if [ -f /etc/init.d/dnscrypt ]; then
@@ -201,9 +213,16 @@
 ${local_domain}bogus-priv
 ${local_domain}local=/$DOMAIN/
 expand-hosts
-domain=$DOMAIN
-cache-size=2048"
+domain=$DOMAIN"
 
+  # Some directives can only be defined once
+  if ! directive_exists_with_file "cache-size" /etc/dnsmasq.static; then
+    echo "cache-size=4096"
+  fi
+  if ! directive_exists_with_file "dns-forward-max" /etc/dnsmasq.static; then
+    echo "dns-forward-max=512"
+  fi
+
   if dnscrypt_proxy_check; then
     echo "no-resolv
 server=127.0.0.1#2053

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