1 files changed, 55 insertions, 0 deletions
diff --git a/src/file/format/hjson.rs b/src/file/format/hjson.rs
new file mode 100644
index 0000000..3d4ad1b
--- /dev/null
+++ b/src/file/format/hjson.rs
@@ -0,0 +1,55 @@
+use serde_hjson;
+use source::Source;
+use std::collections::HashMap;
+use std::error::Error;
+use value::{Value, ValueKind};
+
+pub fn parse(
+    uri: Option<&String>,
+    text: &str,
+) -> Result<HashMap<String, Value>, Box<Error + Send + Sync>> {
+    // Parse a JSON object value from the text
+    // TODO: Have a proper error fire if the root of a file is ever not a Table
+    let value = from_hjson_value(uri, &serde_hjson::from_str(text)?);
+    match value.kind {
+        ValueKind::Table(map) => Ok(map),
+
+        _ => Ok(HashMap::new()),
+    }
+}
+
+fn from_hjson_value(uri: Option<&String>, value: &serde_hjson::Value) -> Value {
+    match *value {
+        serde_hjson::Value::String(ref value) => Value::new(uri, ValueKind::String(value.clone())),
+
+        serde_hjson::Value::I64(value) => Value::new(uri, ValueKind::Integer(value)),
+
+        serde_hjson::Value::U64(value) => Value::new(uri, ValueKind::Integer(value as i64)),
+
+        serde_hjson::Value::F64(value) => Value::new(uri, ValueKind::Float(value)),
+        
+        serde_hjson::Value::Bool(value) => Value::new(uri, ValueKind::Boolean(value)),
+
+        serde_hjson::Value::Object(ref table) => {
+            let mut m = HashMap::new();
+
+            for (key, value) in table {
+                m.insert(key.to_lowercase().clone(), from_hjson_value(uri, value));
+            }
+
+            Value::new(uri, ValueKind::Table(m))
+        }
+
+        serde_hjson::Value::Array(ref array) => {
+            let mut l = Vec::new();
+
+            for value in array {
+                l.push(from_hjson_value(uri, value));
+            }
+
+            Value::new(uri, ValueKind::Array(l))
+        }
+
+        serde_hjson::Value::Null => Value::new(uri, ValueKind::Nil),
+    }
+}