odhcp6c: fix appending of emtpy sendopt value (FS#1336)

[openwrt/openwrt.git] / package / network / ipv6 / odhcp6c / files / dhcpv6.sh

diff --git a/package/network/ipv6/odhcp6c/files/dhcpv6.sh b/package/network/ipv6/odhcp6c/files/dhcpv6.sh
index 4a453fdc4d94d9298067a986b0e4c6054b6c0a60..5c2ee6b988ca085337201a97ad8a80a1c9bb38e8 100755 (executable)
--- a/package/network/ipv6/odhcp6c/files/dhcpv6.sh
+++ b/package/network/ipv6/odhcp6c/files/dhcpv6.sh
@@ -11,8 +11,10 @@ proto_dhcpv6_init_config() {
        proto_config_add_string 'reqprefix:or("auto","no",range(0, 64))'
        proto_config_add_string clientid
        proto_config_add_string 'reqopts:list(uinteger)'
+       proto_config_add_string 'defaultreqopts:bool'
        proto_config_add_string 'noslaaconly:bool'
        proto_config_add_string 'forceprefix:bool'
+       proto_config_add_string 'extendprefix:bool'
        proto_config_add_string 'norelease:bool'
        proto_config_add_string 'ip6prefix:ip6addr'
        proto_config_add_string iface_dslite
@@ -25,19 +27,21 @@ proto_dhcpv6_init_config() {
        proto_config_add_string 'ifaceid:ip6addr'
        proto_config_add_string "userclass"
        proto_config_add_string "vendorclass"
+       proto_config_add_array "sendopts:list(string)"
        proto_config_add_boolean delegate
        proto_config_add_int "soltimeout"
        proto_config_add_boolean fakeroutes
        proto_config_add_boolean sourcefilter
+       proto_config_add_boolean keep_ra_dnslifetime
+       proto_config_add_int "ra_holdoff"
 }
 
 proto_dhcpv6_setup() {
        local config="$1"
        local iface="$2"
 
-       local reqaddress reqprefix clientid reqopts noslaaconly forceprefix norelease ip6prefix iface_dslite iface_map iface_464xlat ifaceid userclass vendorclass delegate zone_dslite zone_map zone_464xlat zone soltimeout fakeroutes sourcefilter
-       json_get_vars reqaddress reqprefix clientid reqopts noslaaconly forceprefix norelease ip6prefix iface_dslite iface_map iface_464xlat ifaceid userclass vendorclass delegate zone_dslite zone_map zone_464xlat zone soltimeout fakeroutes sourcefilter
-
+       local reqaddress reqprefix clientid reqopts defaultreqopts noslaaconly forceprefix extendprefix norelease ip6prefix iface_dslite iface_map iface_464xlat ifaceid userclass vendorclass sendopts delegate zone_dslite zone_map zone_464xlat zone soltimeout fakeroutes sourcefilter keep_ra_dnslifetime ra_holdoff
+       json_get_vars reqaddress reqprefix clientid reqopts defaultreqopts noslaaconly forceprefix extendprefix norelease ip6prefix iface_dslite iface_map iface_464xlat ifaceid userclass vendorclass delegate zone_dslite zone_map zone_464xlat zone soltimeout fakeroutes sourcefilter keep_ra_dnslifetime ra_holdoff
 
        # Configure
        local opts=""
@@ -48,6 +52,8 @@ proto_dhcpv6_setup() {
 
        [ -n "$clientid" ] && append opts "-c$clientid"
 
+       [ "$defaultreqopts" = "0" ] && append opts "-R"
+
        [ "$noslaaconly" = "1" ] && append opts "-S"
 
        [ "$forceprefix" = "1" ] && append opts "-F"
@@ -60,10 +66,22 @@ proto_dhcpv6_setup() {
 
        [ -n "$userclass" ] && append opts "-u$userclass"
 
+       [ "$keep_ra_dnslifetime" = "1" ] && append opts "-L"
+
+       [ -n "$ra_holdoff" ] && append opts "-m$ra_holdoff"
+
+       local opt
        for opt in $reqopts; do
                append opts "-r$opt"
        done
 
+       sendopts_cb() {
+               local val="$1"
+               [ -n "$val" ] && append opts "-x$val"
+       }
+
+       json_for_each_item sendopts_cb sendopts
+
        append opts "-t${soltimeout:-120}"
 
        [ -n "$ip6prefix" ] && proto_export "USERPREFIX=$ip6prefix"
@@ -78,6 +96,7 @@ proto_dhcpv6_setup() {
        [ -n "$zone" ] && proto_export "ZONE=$zone"
        [ "$fakeroutes" != "0" ] && proto_export "FAKE_ROUTES=1"
        [ "$sourcefilter" = "0" ] && proto_export "NOSOURCEFILTER=1"
+       [ "$extendprefix" = "1" ] && proto_export "EXTENDPREFIX=1"
 
        proto_export "INTERFACE=$config"
        proto_run_command "$config" odhcp6c \