initial commit

src/client/response/header/status.rs

@@ -0,0 +1,31 @@
+pub mod error;
+pub use error::Error;
+
+use glib::GString;
+
+/// https://geminiprotocol.net/docs/protocol-specification.gmi#status-codes
+pub enum Status {
+    Input,
+    SensitiveInput,
+    Success,
+    Redirect,
+} // @TODO
+
+pub fn from_header(buffer: &[u8] /* @TODO */) -> Result<Status, Error> {
+    match buffer.get(0..2) {
+        Some(bytes) => match GString::from_utf8(bytes.to_vec()) {
+            Ok(string) => from_string(string.as_str()),
+            Err(_) => Err(Error::Decode),
+        },
+        None => Err(Error::Undefined),
+    }
+}
+
+pub fn from_string(code: &str) -> Result<Status, Error> {
+    match code {
+        "10" => Ok(Status::Input),
+        "11" => Ok(Status::SensitiveInput),
+        "20" => Ok(Status::Success),
+        _ => Err(Error::Undefined),
+    }
+}