Merge pull request #256 from chris5560/master

luci-app-ddns: modified to support ddns-scripts 2.1.0-2

6 files changed, 61 insertions, 57 deletions

diff --git a/applications/luci-ddns/luasrc/controller/ddns.lua b/applications/luci-ddns/luasrc/controller/ddns.lua
index 952c9ffe3f..4559cd2ed1 100644
--- a/applications/luci-ddns/luasrc/controller/ddns.lua
+++ b/applications/luci-ddns/luasrc/controller/ddns.lua
@@ -25,11 +25,11 @@ local SYS  = require "luci.sys"
 local DDNS = require "luci.tools.ddns"		-- ddns multiused functions
 local UTIL = require "luci.util"
 
-local luci_ddns_version = "2.1.0-1"	-- luci-app-ddns / openwrt Makefile compatible version
-local ddns_scripts_min  = "2.1.0-1"	-- minimum version of ddns-scripts required
+local luci_ddns_version = "2.1.0-2"	-- luci-app-ddns / openwrt Makefile compatible version
+local ddns_scripts_min  = "2.1.0-2"	-- minimum version of ddns-scripts required
 
 function index()
-	-- above 'require "mod"' definitions are not recognized 
+	-- above 'require "mod"' definitions are not recognized
 	-- inside index() during initialisation
 
 	-- no configuration file, don't start
@@ -48,7 +48,7 @@ function index()
 	else
 		entry( {"admin", "services", "ddns"}, cbi("ddns/overview"), _("Dynamic DNS"), 59)
 		entry( {"admin", "services", "ddns", "detail"}, cbi("ddns/detail"), nil ).leaf = true
-		entry( {"admin", "services", "ddns", "hints"}, cbi("ddns/hints", 
+		entry( {"admin", "services", "ddns", "hints"}, cbi("ddns/hints",
 			{hideapplybtn=true, hidesavebtn=true, hideresetbtn=true}), nil ).leaf = true
 		entry( {"admin", "services", "ddns", "logview"}, call("logread") ).leaf = true
 		entry( {"admin", "services", "ddns", "startstop"}, call("startstop") ).leaf = true
@@ -80,14 +80,14 @@ local function _get_status()
 		-- and enabled state
 		local section	= s[".name"]
 		local enabled	= tonumber(s["enabled"]) or 0
-		local datelast	= "_empty_"	-- formated date of last update 
+		local datelast	= "_empty_"	-- formated date of last update
 		local datenext	= "_empty_"	-- formated date of next update
 
 		-- get force seconds
 		local force_seconds = DDNS.calc_seconds(
 				tonumber(s["force_interval"]) or 72 ,
 				s["force_unit"] or "hours" )
-		-- get/validate pid and last update 
+		-- get/validate pid and last update
 		local pid      = DDNS.get_pid(section)
 		local uptime   = SYS.uptime()
 		local lasttime = DDNS.get_lastupd(section)
@@ -116,7 +116,7 @@ local function _get_status()
 		if pid > 0 and ( lasttime + force_seconds - uptime ) <= 0 then
 			datenext = "_verify_"
 
-		-- run once 
+		-- run once
 		elseif force_seconds == 0 then
 			datenext = "_runonce_"
 
@@ -124,11 +124,11 @@ local function _get_status()
 		elseif pid == 0 and enabled == 0 then
 			datenext  = "_disabled_"
 
-		-- no process running and NOT 
+		-- no process running and NOT
 		elseif pid == 0 and enabled ~= 0 then
 			datenext = "_stopped_"
 		end
-		
+
 		-- get/set monitored interface and IP version
 		local iface	= s["interface"] or "_nonet_"
 		local use_ipv6	= tonumber(s["use_ipv6"]) or 0
@@ -143,10 +143,10 @@ local function _get_status()
 		local force_ipversion = tonumber(s["force_ipversion"] or 0)
 		local force_dnstcp = tonumber(s["force_dnstcp"] or 0)
 		local command = [[/usr/lib/ddns/dynamic_dns_lucihelper.sh]]
-		command = command .. [[ get_registered_ip ]] .. domain .. [[ ]] .. use_ipv6 .. 
+		command = command .. [[ get_registered_ip ]] .. domain .. [[ ]] .. use_ipv6 ..
 			[[ ]] .. force_ipversion .. [[ ]] .. force_dnstcp .. [[ ]] .. dnsserver
 		local reg_ip = SYS.exec(command)
-		if reg_ip == "" then 
+		if reg_ip == "" then
 			reg_ip = "_nodata_"
 		end
 
@@ -177,7 +177,7 @@ function logread(section)
 	local ldata=NXFS.readfile(lfile)
 	if not ldata or #ldata == 0 then
 		ldata="_nodata_"
-	end 
+	end
 	uci:unload("ddns")
 	HTTP.write(ldata)
 end
@@ -226,7 +226,7 @@ function startstop(section, enabled)
 		end
 	end
 
-	-- we can not execute because other 
+	-- we can not execute because other
 	-- uncommited changes pending, so exit here
 	if not exec then
 		HTTP.write("_uncommited_")
@@ -235,14 +235,14 @@ function startstop(section, enabled)
 
 	-- save enable state
 	uci:set("ddns", section, "enabled", ( (enabled == "true") and "1" or "0") )
-	uci:save("ddns") 
+	uci:save("ddns")
 	uci:commit("ddns")
 	uci:unload("ddns")
 
 	-- start dynamic_dns_updater.sh script
 	os.execute ([[/usr/lib/ddns/dynamic_dns_updater.sh %s 0 > /dev/null 2>&1 &]] % section)
 	NX.nanosleep(3)	-- 3 seconds "show time"
-	
+
 	-- status changed so return full status
 	data = _get_status()
 	HTTP.prepare_content("application/json")
diff --git a/applications/luci-ddns/luasrc/model/cbi/ddns/ddns.lua b/applications/luci-ddns/luasrc/model/cbi/ddns/ddns.lua
index 1c7e04a96e..9ce0c13eb5 100644
--- a/applications/luci-ddns/luasrc/model/cbi/ddns/ddns.lua
+++ b/applications/luci-ddns/luasrc/model/cbi/ddns/ddns.lua
@@ -113,18 +113,18 @@ web.default = "http://checkip.dyndns.com/"
 web.rmempty = true
 
 
-local ci = s:option(Value, "check_interval", translate("Check for changed IP every")) 
-ci.datatype = "and(uinteger,min(1))" 
-ci.default = 10 
+local ci = s:option(Value, "check_interval", translate("Check for changed IP every"))
+ci.datatype = "and(uinteger,min(1))"
+ci.default = 10
 
 local unit = s:option(ListValue, "check_unit", translate("Check-time unit"))
 unit.default = "minutes"
 unit:value("minutes", translate("min"))
 unit:value("hours", translate("h"))
 
-fi = s:option(Value, "force_interval", translate("Force update every")) 
-fi.datatype = "and(uinteger,min(1))" 
-fi.default = 72 
+fi = s:option(Value, "force_interval", translate("Force update every"))
+fi.datatype = "and(uinteger,min(1))"
+fi.default = 72
 
 local unit = s:option(ListValue, "force_unit", translate("Force-time unit"))
 unit.default = "hours"
diff --git a/applications/luci-ddns/luasrc/model/cbi/ddns/detail.lua b/applications/luci-ddns/luasrc/model/cbi/ddns/detail.lua
index 8619d449d5..d7a15a83d0 100644
--- a/applications/luci-ddns/luasrc/model/cbi/ddns/detail.lua
+++ b/applications/luci-ddns/luasrc/model/cbi/ddns/detail.lua
@@ -112,7 +112,7 @@ local function _verify_ip_source()
 
 	local command = [[/usr/lib/ddns/dynamic_dns_lucihelper.sh get_local_ip ]] ..
 		_ipv6 .. [[ ]] .. _source .. [[ ]] .. _network .. [[ ]] ..
-		_url .. [[ ]] .. _interface .. [[ ]] .. _script.. [[ ]] .. _proxy
+		_url .. [[ ]] .. _interface .. [[ ']] .. _script.. [[' ]] .. _proxy
 	local ret = SYS.call(command)
 
 	if ret == 0 then
@@ -126,7 +126,7 @@ end
 m = Map("ddns")
 
 -- first need to close <a> from cbi map template our <a> closed by template
-m.title = [[</a><a href="]] .. DISP.build_url("admin", "services", "ddns") .. [[">]] .. 
+m.title = [[</a><a href="]] .. DISP.build_url("admin", "services", "ddns") .. [[">]] ..
 		translate("Dynamic DNS")
 
 m.description = translate("Dynamic DNS allows that your router can be reached with " ..
@@ -167,8 +167,8 @@ en = ns:taboption("basic", Flag, "enabled",
 	translate("If this service section is disabled it could not be started." .. "<br />" ..
 		"Neither from LuCI interface nor from console") )
 en.orientation = "horizontal"
-function en.parse(self, section) 
-	DDNS.flag_parse(self, section) 
+function en.parse(self, section)
+	DDNS.flag_parse(self, section)
 end
 
 -- use_ipv6 (NEW)  -- ##########################################################
@@ -189,13 +189,13 @@ function usev6.cfgvalue(self, section)
 	return value
 end
 function usev6.validate(self, value)
-	if (value == "1" and has_ipv6) or value == "0" then 
+	if (value == "1" and has_ipv6) or value == "0" then
 		return value
 	end
 	return nil, err_tab_basic(self) .. err_ipv6_plain
 end
 function usev6.write(self, section, value)
-	if value == "0" then	-- force rmempty 
+	if value == "0" then	-- force rmempty
 		return self.map:del(section, self.option)
 	else
 		return self.map:set(section, self.option, value)
@@ -256,8 +256,8 @@ svc6 = ns:taboption("basic", ListValue, "ipv6_service_name",
 	translate("DDNS Service provider") .. " [IPv6]" )
 svc6.default	= "-"
 svc6:depends("use_ipv6", "1")	-- only show on IPv6
-if not has_ipv6 then 
-	svc6.description = err_ipv6_basic 
+if not has_ipv6 then
+	svc6.description = err_ipv6_basic
 end
 
 local services6 = { }
@@ -425,8 +425,8 @@ if has_ssl or ( ( m:get(section, "use_https") or "0" ) == "1" ) then
 		end
 		return value
 	end
-	function https.parse(self, section) 
-		DDNS.flag_parse(self, section) 
+	function https.parse(self, section)
+		DDNS.flag_parse(self, section)
 	end
 	function https.validate(self, value)
 		if (value == "1" and has_ssl ) or value == "0" then return value end
@@ -453,7 +453,7 @@ if has_ssl then
 	cert.rmempty = false -- force validate function
 	cert.default = "/etc/ssl/certs"
 	function cert.validate(self, value)
-		if https:formvalue(section) == "0" then 
+		if https:formvalue(section) == "0" then
 			return ""	-- supress validate error if NOT https
 		end
 		if value then	-- otherwise errors in datatype check
@@ -487,8 +487,8 @@ logf = ns:taboption("basic", Flag, "use_logfile",
 logf.orientation = "horizontal"
 logf.rmempty = false	-- we want to save in /etc/config/ddns file on "0" because
 logf.default = "1"	-- if not defined write to log by default
-function logf.parse(self, section) 
-	DDNS.flag_parse(self, section) 
+function logf.parse(self, section)
+	DDNS.flag_parse(self, section)
 end
 
 -- TAB: Advanced  ##################################################################################
@@ -644,8 +644,8 @@ function ipn6.validate(self, value)
 	 or src6:formvalue(section) ~= "network" then
 		-- ignore if IPv4 selected OR
 		-- ignore everything except "network"
-		return ""	
-	elseif has_ipv6 then 
+		return ""
+	elseif has_ipv6 then
 		return value
 	else
 		return nil, err_tab_adv(self) .. err_ipv6_plain
@@ -712,7 +712,7 @@ iurl6 = ns:taboption("advanced", Value, "ipv6_url",
 	translate("URL to detect") .. " [IPv6]" )
 iurl6:depends("ipv6_source", "web")
 iurl6.default = "http://checkipv6.dyndns.com"
-if has_ipv6 then 
+if has_ipv6 then
 	iurl6.description = translate("Defines the Web page to read systems IPv6-Address from")
 else
 	iurl6.description = err_ipv6_other
@@ -796,12 +796,16 @@ ips = ns:taboption("advanced", Value, "ip_script",
 	translate("User defined script to read systems IP-Address") )
 ips:depends("ipv4_source", "script")	-- IPv4
 ips:depends("ipv6_source", "script")	-- or IPv6
+ips.rmempty	= false
 ips.placeholder = "/path/to/script.sh"
 function ips.validate(self, value)
+	local split
+	if value then split = UTIL.split(value, " ") end
+
 	if (usev6:formvalue(section) == "0" and src4:formvalue(section) ~= "script")
 	or (usev6:formvalue(section) == "1" and src6:formvalue(section) ~= "script") then
 		return ""
-	elseif not value or not FS.access(value, "x") then
+	elseif not value or not (#value > 0) or not FS.access(split[1], "x") then
 		return nil, err_tab_adv(self) ..
 			translate("not found or not executable - Sample: '/path/to/script.sh'")
 	else
@@ -913,8 +917,8 @@ if has_force or ( ( m:get(section, "force_ipversion") or "0" ) ~= "0" ) then
 		if (value == "1" and has_force) or value == "0" then return value end
 		return nil, err_tab_adv(self) .. translate("Force IP Version not supported")
 	end
-	function fipv.parse(self, section) 
-		DDNS.flag_parse(self, section) 
+	function fipv.parse(self, section)
+		DDNS.flag_parse(self, section)
 	end
 	function fipv.write(self, section, value)
 		if value == "1" then
@@ -970,13 +974,13 @@ if has_dnstcp or ( ( m:get(section, "force_dnstcp") or "0" ) ~= "0" ) then
 		return value
 	end
 	function tcp.validate(self, value)
-		if (value == "1" and has_dnstcp ) or value == "0" then 
+		if (value == "1" and has_dnstcp ) or value == "0" then
 			return value
 		end
 		return nil, err_tab_adv(self) .. translate("DNS requests via TCP not supported")
 	end
-	function tcp.parse(self, section) 
-		DDNS.flag_parse(self, section) 
+	function tcp.parse(self, section)
+		DDNS.flag_parse(self, section)
 	end
 end
 
@@ -1018,7 +1022,7 @@ if has_proxy or ( ( m:get(section, "proxy") or "" ) ~= "" ) then
 			else                 return nil, err_tab_adv(self) .. translate("unspecific error")
 			end
 		else
-			return nil, err .. translate("PROXY-Server not supported")
+			return nil, err_tab_adv(self) .. translate("PROXY-Server not supported")
 		end
 	end
 end
@@ -1082,7 +1086,7 @@ fi.template = "ddns/detail_value"
 fi.default  = 72 	-- see dynamic_dns_updater.sh script
 fi.rmempty = false	-- validate ourselves for translatable error messages
 function fi.validate(self, value)
-	if not DTYP.uinteger(value) 
+	if not DTYP.uinteger(value)
 	or tonumber(value) < 0 then
 		return nil, err_tab_timer(self) .. translate("minimum value '0'")
 	end
@@ -1144,7 +1148,7 @@ rc = ns:taboption("timer", Value, "retry_count",
 rc.default = 5
 rc.rmempty = false	-- validate ourselves for translatable error messages
 function rc.validate(self, value)
-	if not DTYP.uinteger(value) 
+	if not DTYP.uinteger(value)
 	or tonumber(value) < 1 then
 		return nil, err_tab_timer(self) .. translate("minimum value '1'")
 	else
diff --git a/applications/luci-ddns/luasrc/tools/ddns.lua b/applications/luci-ddns/luasrc/tools/ddns.lua
index 8d56c92a16..ad7b5e86f2 100644
--- a/applications/luci-ddns/luasrc/tools/ddns.lua
+++ b/applications/luci-ddns/luasrc/tools/ddns.lua
@@ -44,7 +44,7 @@ end
 
 -- check if IPv6 supported by OpenWrt
 function check_ipv6()
-	return NXFS.access("/proc/net/ipv6_route") 
+	return NXFS.access("/proc/net/ipv6_route")
 	   and NXFS.access("/usr/sbin/ip6tables")
 end
 
@@ -113,7 +113,7 @@ end
 
 -- read version information for given package if installed
 function ipkg_version(package)
-	if not package then 
+	if not package then
 		return nil
 	end
 	local info = OPKG.info(package)
@@ -121,7 +121,7 @@ function ipkg_version(package)
 	local version = ""
 	local i = 0
 	for k, v in pairs(info) do
-		if v.Package == package and v.Status.installed then		
+		if v.Package == package and v.Status.installed then
 			version = v.Version
 			i = i + 1
 		end
@@ -182,7 +182,7 @@ function flag_parse(self, section)
 		if (fvalue ~= cvalue) then self.section.changed = true end
 	else
 		self:remove(section)
-		self.section.changed = true 
+		self.section.changed = true
 	end
 end
 
@@ -222,14 +222,14 @@ end
 function parse_url(url)	--, default)
 	-- initialize default parameters
 	local parsed = {}
---	for i,v in base.pairs(default or parsed) do 
+--	for i,v in base.pairs(default or parsed) do
 --		parsed[i] = v
 --	end
 
 	-- remove whitespace
 --	url = string.gsub(url, "%s", "")
 	-- get fragment
-	url = string.gsub(url, "#(.*)$", 
+	url = string.gsub(url, "#(.*)$",
 		function(f)
 			parsed.fragment = f
 			return ""
@@ -262,7 +262,7 @@ function parse_url(url)	--, default)
 	parsed.path = url
 
 	local authority = parsed.authority
-	if not authority then 
+	if not authority then
 		return parsed
 	end
 	authority = string.gsub(authority,"^([^@]*)@",
diff --git a/applications/luci-ddns/luasrc/view/ddns/overview_status.htm b/applications/luci-ddns/luasrc/view/ddns/overview_status.htm
index e23cc796e9..37c54be25f 100644
--- a/applications/luci-ddns/luasrc/view/ddns/overview_status.htm
+++ b/applications/luci-ddns/luasrc/view/ddns/overview_status.htm
@@ -141,10 +141,10 @@
 		str += "\n\nluci-app-ddns:";
 		str += "\n\t<%:Version%>:\t" + luci_version;
 		str += "\n\t<%:Build%>:\t" + luci_build;
-		str += "\n\nddns-scripts <%:installed%>:";
-		str += "\n\t<%:Version%>:\t" + ddns_version;
 		str += "\n\nddns-scripts <%:required%>:";
 		str += "\n\t<%:Version%>:\t" + ddns_required + " <%:or greater%>";
+		str += "\n\nddns-scripts <%:installed%>:";
+		str += "\n\t<%:Version%>:\t" + ddns_version;
 		str += "\n\n"
 		alert(str);
 	}
diff --git a/applications/luci-ddns/luasrc/view/ddns/system_status.htm b/applications/luci-ddns/luasrc/view/ddns/system_status.htm
index dcf06cc0bb..db9d1d1a01 100644
--- a/applications/luci-ddns/luasrc/view/ddns/system_status.htm
+++ b/applications/luci-ddns/luasrc/view/ddns/system_status.htm
@@ -10,7 +10,7 @@
 		if ( !(tbl) ) { return; }
 
 		// clear all rows
-		while (tbl.rows.length > 1) 
+		while (tbl.rows.length > 1)
 			tbl.deleteRow(1);
 
 		// variable for Modulo-Division use to set cbi-rowstyle-? (0 or 1)
@@ -115,7 +115,7 @@
 
 		if (tbl.rows.length == 1 || (data[0].enabled == 0 && tbl.rows.length == 2) ) {
 			var br = '<br />';
-			if (tbl.rows.length > 1) 
+			if (tbl.rows.length > 1)
 				br = '';
 			var tr = tbl.insertRow(-1);
 			tr.className = "cbi-section-table-row";