diff options
Diffstat (limited to 'hostname-model.lua')
-rw-r--r-- | hostname-model.lua | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/hostname-model.lua b/hostname-model.lua new file mode 100644 index 0000000..9638ad7 --- /dev/null +++ b/hostname-model.lua @@ -0,0 +1,24 @@ +-- hostname model methods +module (..., package.seeall) + +-- no initializer in model - use controller.init for that + + +get = function (self) + local f = io.popen("/bin/hostname") + local n = f:read("*a") or "unknown" + f:close() + return (cfe{value=n, name="hostname"}) +end + + +set = function (self, name) + local f = io.open ("/etc/hostname", "w") + if f then + f:write(name.value) + f:close() + end + f = io.popen("/bin/hostname -F /etc/hostname") + f:close() + return get(self) +end |