Import latest version of Ajisai into src/ssl; once this hits mainline

I'll officially kill off Ajisai (instead of it just lingering as a zombine
as it is currently).

Apparently I broke something (or multiple things) during the import process;
servers crash and clients gets MAC errors on connect.

1 files changed, 62 insertions, 0 deletions

diff --git a/src/ssl/unix_socket/unx_sock.h b/src/ssl/unix_socket/unx_sock.h
new file mode 100644
index 000000000..91c70ce80
--- /dev/null
+++ b/src/ssl/unix_socket/unx_sock.h
@@ -0,0 +1,62 @@
+/**
+* Unix Socket Header File
+* (C) 2004-2006 Jack Lloyd
+*
+* Released under the terms of the Botan license
+*/
+
+#ifndef BOTAN_UNIX_SOCKET_H__
+#define BOTAN_UNIX_SOCKET_H__
+
+#include <botan/socket.h>
+
+namespace Botan {
+
+/**
+   FIXME: the current socket interface is totally unusable
+     It has to handle (cleanly):
+      - TCP, UDP, and SCTP, where UDP is only usable with DTLS and
+        TCP/SCTP is only usable with TLS.
+      - Alternate socket interfaces (ACE, Netxx, whatever) with
+        minimal wrapping needed.
+*/
+
+
+/**
+* Unix Socket Base Class
+*/
+class BOTAN_DLL Unix_Socket : public Socket
+   {
+   public:
+      u32bit read(byte[], u32bit);
+      void write(const byte[], u32bit);
+
+      std::string peer_id() const;
+
+      void close();
+      Unix_Socket(int, const std::string& = "");
+      Unix_Socket(const std::string&, u16bit);
+      ~Unix_Socket() { close(); }
+   private:
+      std::string peer;
+      int sockfd;
+   };
+
+/**
+* Unix Server Socket Base Class
+*/
+class BOTAN_DLL Unix_Server_Socket : public Server_Socket
+   {
+   public:
+      Socket* accept();
+      void close();
+
+      Unix_Server_Socket(u16bit);
+      ~Unix_Server_Socket() { close(); }
+   private:
+      int sockfd;
+   };
+
+}
+
+#endif