From dc5cce23e9b0869455f546d968052bc200dd0011 Mon Sep 17 00:00:00 2001
From: Benjamin Morrison <ben@gbmor.org>
Date: Tue, 20 Jun 2023 23:29:12 -0400
Subject: init

---
 src/response.rs | 90 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 src/response.rs

(limited to 'src/response.rs')

diff --git a/src/response.rs b/src/response.rs
new file mode 100644
index 0000000..5711907
--- /dev/null
+++ b/src/response.rs
@@ -0,0 +1,90 @@
+/* Copyright (C) 2023  Ben Morrison <ben@gbmor.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https: *www.gnu.org/licenses/>.
+ */
+
+use std::fmt;
+
+pub const GEMINI_MIME: &str = "text/gemini";
+
+// Response codes
+#[allow(dead_code)]
+#[derive(Clone, Copy, Debug, PartialEq)]
+pub enum Code {
+    Unknown = 00,
+    Input = 10,
+    SensitiveInput = 11,
+    Success = 20,
+    RedirectTemporary = 30,
+    RedirectPermanent = 31,
+    TemporaryFailure = 40,
+    ServerUnavailable = 41,
+    CgiError = 42,
+    ProxyError = 43,
+    SlowDown = 44,
+    PermanentFailure = 50,
+    NotFound = 51,
+    Gone = 52,
+    ProxyRequestRefused = 53,
+    BadRequest = 59,
+    ClientCertificateRequired = 60,
+    CertificateNotAuthorised = 61,
+    CertificateNotValid = 62,
+}
+
+impl Code {
+    pub fn get_header(&self, mime: &str) -> Vec<u8> {
+        let msg = if *self == Code::Success {
+            format!("{} {}\r\n", self, mime)
+        } else {
+            format!("{}\r\n", self)
+        };
+
+        msg.into_bytes()
+    }
+}
+
+impl fmt::Display for Code {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        let code_str = format!("{}", *self as u8);
+        let msg = match self {
+            Code::Unknown => format!("{} UNKNOWN", code_str),
+            Code::Input => format!("{} INPUT", code_str),
+            Code::SensitiveInput => format!("{} SENSITIVE INPUT", code_str),
+            Code::Success => format!("{}", code_str),
+            Code::RedirectTemporary => format!("{} REDIRECT - TEMPORARY", code_str),
+            Code::RedirectPermanent => format!("{} REDIRECT - PERMANENT", code_str),
+            Code::TemporaryFailure => format!("{} TEMPORARY FAILURE", code_str),
+            Code::ServerUnavailable => format!("{} SERVER UNAVAILABLE", code_str),
+            Code::CgiError => format!("{} CGI ERROR", code_str),
+            Code::ProxyError => format!("{} PROXY ERROR", code_str),
+            Code::SlowDown => format!("{} SLOW DOWN", code_str),
+            Code::PermanentFailure => format!("{} PERMANENT FAILURE", code_str),
+            Code::NotFound => format!("{} NOT FOUND", code_str),
+            Code::Gone => format!("{} GONE", code_str),
+            Code::ProxyRequestRefused => format!("{} PROXY REQUEST REFUSED", code_str),
+            Code::BadRequest => format!("{} BAD REQUEST", code_str),
+            Code::ClientCertificateRequired => format!("{} CLIENT CERTIFICATE REQUIRED", code_str),
+            Code::CertificateNotAuthorised => format!("{} CERTIFICATE NOT AUTHORISED", code_str),
+            Code::CertificateNotValid => format!("{} CERTIFICATE NOT VALID", code_str),
+        };
+
+        write!(f, "{}", msg)
+    }
+}
+
+// Appended to the bottom of .gmi files
+pub fn footer_bytes<'a>() -> &'a [u8] {
+    "\n\n~~~~ served by laika ~~~~~~~~~\nhttps://sr.ht/~gbmor/laika\n\n".as_bytes()
+}
-- 
cgit 1.4.1