diff --git a/dev/src/idl/mod.rs b/dev/src/idl/mod.rs
index a4299ae..438ac88 100644
--- a/dev/src/idl/mod.rs
+++ b/dev/src/idl/mod.rs
@@ -17,18 +17,47 @@ enum Token {
     #[token("}")]
     RBrace,
 
-    #[regex("[a-zA-Z]+", |lex|{lex.slice().to_string()})]
+    #[token("(")]
+    LParen,
+
+    #[token(")")]
+    RParen,
+
+    #[token(":")]
+    Colon,
+    #[token(";")]
+    SemiColon,
+
+    #[token(",")]
+    Comma,
+
+    #[token("=")]
+    Equal,
+
+    #[token("->")]
+    RArrow,
+
+    #[regex("[a-zA-Z_]+", |lex|{lex.slice().to_string()})]
     Text(String),
 
-    #[regex(r#"@[a-zA-Z]+\(?[a-zA-Z]+\)?"#, |lex|{lex.slice().to_string()})]
+    #[regex("[1234567890]+")]
+    Number,
+
+    #[regex(r"@[a-zA-Z_]+", |lex|{lex.slice().to_string()})]
     Decorator(String),
+
+    #[regex(r#"@[a-zA-Z_]+\([a-zA-Z]+\)"#, |lex|{lex.slice().to_string()})]
+    DecoratorOption(String),
 }
 
 pub fn build_idl(name: String) {
     let contents = open_protocol(name);
     let lex = Token::lexer(&contents);
     for x in lex {
-        println!("{:?}", x.unwrap());
+        match x {
+            Ok(token) => println!("{:?}", token),
+            Err(err) => println!("{:?}", err),
+        }
     }
 }
 
diff --git a/dev/src/idl/protocol.rs b/dev/src/idl/protocol.rs
index 191e504..1d0fa14 100644
--- a/dev/src/idl/protocol.rs
+++ b/dev/src/idl/protocol.rs
@@ -12,11 +12,7 @@ pub struct Protocol {
     pub decorators: Vec<Decorator>,
 }
 
-pub struct Field {
-    pub name:  String,
-    pub ptype: ProtocolTypes,
-}
-
-pub struct Structure {
-    pub fields: Vec<Field>,
+pub struct IDLEnum {
+    pub name: String,
+    pub accepted_values: Vec<(String, u64)>,
 }
diff --git a/sysdata/idl/abc/src/protocol.aidl b/sysdata/idl/abc/src/protocol.aidl
deleted file mode 100644
index 8bff36d..0000000
--- a/sysdata/idl/abc/src/protocol.aidl
+++ /dev/null
@@ -1,6 +0,0 @@
-
-@visibility(public)
-protocol abc {
-
-
-}
\ No newline at end of file
diff --git a/sysdata/idl/abc/README.md b/sysdata/idl/log/README.md
similarity index 100%
rename from sysdata/idl/abc/README.md
rename to sysdata/idl/log/README.md
diff --git a/sysdata/idl/log/src/protocol.aidl b/sysdata/idl/log/src/protocol.aidl
new file mode 100644
index 0000000..ec37b5b
--- /dev/null
+++ b/sysdata/idl/log/src/protocol.aidl
@@ -0,0 +1,24 @@
+@auto_increment
+enum LogLevel {
+    Error = 0,
+    Warn,
+    Info,
+    Debug,
+    Trace,
+}
+
+@auto_increment
+enum LogResult {
+    Err = 0,
+    Ok,
+}
+
+struct Log {
+    log_level: LogLevel,
+}
+
+@visibility(public)
+protocol Log {
+    fn log(Log) -> LogResult;
+    fn flush() -> LogResult;
+}
\ No newline at end of file