1 files changed, 16 insertions, 10 deletions
diff --git a/hostname-model.lua b/hostname-model.lua
index ba0c117..7d4238e 100644
--- a/hostname-model.lua
+++ b/hostname-model.lua
@@ -1,24 +1,30 @@
 -- hostname model methods
 module (..., package.seeall)
 
--- no initializer in model - use controller.init for that
-
+require("fs")
 
 get = function (self)
 	local f = io.popen("/bin/hostname")
 	local n = f:read("*a") or "unknown"
 	f:close()
-	return (cfe{value=n, label="hostname"})
+	return cfe({value=n, label="Hostname"})
+end
+
+
+read_name = function ()
+	return cfe({ type="group", value={hostname=get()}, label="Hostname" })
 end
 
+update_name = function(name)
+	local success = true
 
-set = function (self, name)
-	local f = io.open ("/etc/hostname", "w")
-	if f then
-		f:write(name.value)
+	if success then
+		fs.write_file("/etc/hostname", name.value.hostname.value)
+		local f =  io.popen("/bin/hostname -F /etc/hostname")
 		f:close()
+	else
+		name.errtxt = "Failed to set hostname"
 	end
-	f =  io.popen("/bin/hostname -F /etc/hostname")
-	f:close()
-	return get(self)
+
+	return name
 end