1 files changed, 33 insertions, 0 deletions
diff --git a/src/Network.hs b/src/Network.hs
new file mode 100644
index 0000000..633db16
--- /dev/null
+++ b/src/Network.hs
@@ -0,0 +1,33 @@
+module Network (
+    Network(..),
+    Node(..),
+    NodeName(..), textNodeName, unpackNodeName,
+) where
+
+import Control.Concurrent
+
+import Data.Text (Text)
+import Data.Text qualified as T
+
+import Process
+
+data Network = Network
+    { netNodes :: MVar [Node]
+    , netProcesses :: MVar [Process]
+    , netDir :: FilePath
+    }
+
+data Node = Node
+    { nodeName :: NodeName
+    , nodeNetwork :: Network
+    , nodeDir :: FilePath
+    }
+
+newtype NodeName = NodeName Text
+    deriving (Eq, Ord)
+
+textNodeName :: NodeName -> Text
+textNodeName (NodeName name) = name
+
+unpackNodeName :: NodeName -> String
+unpackNodeName (NodeName tname) = T.unpack tname