support ini

1 files changed, 32 insertions, 0 deletions

diff --git a/src/file/format/ini.rs b/src/file/format/ini.rs
new file mode 100644
index 0000000..b7c0f71
--- /dev/null
+++ b/src/file/format/ini.rs
@@ -0,0 +1,32 @@
+use source::Source;
+use std::collections::HashMap;
+use std::error::Error;
+use value::{Value, ValueKind};
+use ini::Ini;
+
+pub fn parse(
+    uri: Option<&String>,
+    text: &str,
+) -> Result<HashMap<String, Value>, Box<Error + Send + Sync>> {
+    let mut map: HashMap<String, Value> = HashMap::new();
+    let i = Ini::load_from_str(text)?;
+    for (sec, prop) in i.iter() {
+        match *sec {
+            Some(ref sec) => {
+                let mut sec_map: HashMap<String, Value> = HashMap::new();
+                for (k, v) in prop.iter() {
+                    sec_map.insert(k.to_lowercase().clone(),
+                                   Value::new(uri, ValueKind::String(v.clone())));
+                }
+                map.insert(sec.to_lowercase().clone(), Value::new(uri, ValueKind::Table(sec_map)));
+            }
+            None => {
+                for (k, v) in prop.iter() {
+                    map.insert(k.to_lowercase().clone(),
+                               Value::new(uri, ValueKind::String(v.clone())));
+                }
+            }
+        }
+    }
+    Ok(map)
+}