From 3fe3d57976664c76212ac9b8abcf876baeb3d1f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20Sch=C3=B6lling?= <manuel.schoelling@gmx.de>
Date: Fri, 14 Aug 2015 20:16:10 +0200
Subject: Add get_state_string()

---
 openssl/src/ssl/mod.rs   | 27 +++++++++++++++++++++++++++
 openssl/src/ssl/tests.rs |  8 ++++++++
 2 files changed, 35 insertions(+)

(limited to 'openssl/src')

diff --git a/openssl/src/ssl/mod.rs b/openssl/src/ssl/mod.rs
index 0d7351dc..35180d3a 100644
--- a/openssl/src/ssl/mod.rs
+++ b/openssl/src/ssl/mod.rs
@@ -6,6 +6,7 @@ use std::fmt;
 use std::io;
 use std::io::prelude::*;
 use std::mem;
+use std::str;
 use std::net;
 use std::path::Path;
 use std::ptr;
@@ -690,6 +691,24 @@ impl Ssl {
         Ok(ssl)
     }
 
+    pub fn get_state_string(&self) -> &'static str {
+        let state = unsafe {
+            let ptr = ffi::SSL_state_string(self.ssl);
+            CStr::from_ptr(ptr)
+        };
+
+        str::from_utf8(state.to_bytes()).unwrap()
+    }
+
+    pub fn get_state_string_long(&self) -> &'static str {
+        let state = unsafe {
+            let ptr = ffi::SSL_state_string_long(self.ssl);
+            CStr::from_ptr(ptr)
+        };
+
+        str::from_utf8(state.to_bytes()).unwrap()
+    }
+
     fn get_rbio<'a>(&'a self) -> MemBioRef<'a> {
         unsafe { self.wrap_bio(ffi::SSL_get_rbio(self.ssl)) }
     }
@@ -1316,6 +1335,14 @@ impl<S: Read+Write> SslStream<S> {
     pub fn pending(&self) -> usize {
         self.kind.ssl().pending()
     }
+
+    pub fn get_state_string(&self) -> &'static str {
+        self.kind.ssl().get_state_string()
+    }
+
+    pub fn get_state_string_long(&self) -> &'static str {
+        self.kind.ssl().get_state_string_long()
+    }
 }
 
 impl<S: Read+Write> Read for SslStream<S> {
diff --git a/openssl/src/ssl/tests.rs b/openssl/src/ssl/tests.rs
index 3a8ffa2b..9198a642 100644
--- a/openssl/src/ssl/tests.rs
+++ b/openssl/src/ssl/tests.rs
@@ -395,6 +395,14 @@ fn test_pending() {
     assert_eq!(pending, len);
 }
 
+#[test]
+fn test_state() {
+    let tcp = TcpStream::connect("127.0.0.1:15418").unwrap();
+    let stream = SslStream::connect_generic(&SslContext::new(Sslv23).unwrap(), tcp).unwrap();
+    assert_eq!(stream.get_state_string(), "SSLOK ");
+    assert_eq!(stream.get_state_string_long(), "SSL negotiation finished successfully");
+}
+
 /// Tests that connecting with the client using NPN, but the server not does not
 /// break the existing connection behavior.
 #[test]
-- 
cgit v1.2.3