restructuring as a proper crate

1 files changed, 41 insertions, 0 deletions

diff --git a/src/tag.rs b/src/tag.rs
new file mode 100644
index 0000000..168d81a
--- /dev/null
+++ b/src/tag.rs
@@ -0,0 +1,41 @@
+#[derive(Debug, Eq, PartialEq, Ord, PartialOrd)]
+pub enum Tag {
+    CERT,
+    DELE,
+    INDX,
+    MAXT,
+    MIDP,
+    MINT,
+    NONC,
+    PAD,
+    PATH,
+    PUBK,
+    RADI,
+    ROOT,
+    SIG,
+    SREP,
+}
+
+static PAD_VALUE: [u8; 4] = [b'P', b'A', b'D', 0x00];
+static SIG_VALUE: [u8; 4] = [b'S', b'I', b'G', 0xff];
+
+impl Tag {
+    pub fn wire_value(&self) -> &'static [u8] {
+        match *self {
+            Tag::CERT => "CERT".as_bytes(),
+            Tag::DELE => "DELE".as_bytes(),
+            Tag::INDX => "INDX".as_bytes(),
+            Tag::MAXT => "MAXT".as_bytes(),
+            Tag::MIDP => "MIDP".as_bytes(),
+            Tag::MINT => "MINT".as_bytes(),
+            Tag::NONC => "NONC".as_bytes(),
+            Tag::PAD =>  PAD_VALUE.as_ref(),
+            Tag::PATH => "PATH".as_bytes(),
+            Tag::PUBK => "PUBK".as_bytes(),
+            Tag::RADI => "RADI".as_bytes(),
+            Tag::ROOT => "ROOT".as_bytes(),
+            Tag::SIG => SIG_VALUE.as_ref(),
+            Tag::SREP => "SREP".as_bytes(),
+        }
+    }
+}