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io-ssl.h (1924B)

      1 /* -*- Mode: c++; -*- */
      2 /*  --------------------------------------------------------------------
      3  *  Filename:
      4  *    src/io/io.h
      5  *  
      6  *  Description:
      7  *    Declaration of the IO class.
      8  *
      9  *  Authors:
     10  *    Andreas Aardal Hanssen <andreas-binc curly bincimap spot org>
     11  *
     12  *  Bugs:
     13  *
     14  *  ChangeLog:
     15  *
     16  *  --------------------------------------------------------------------
     17  *  Copyright 2002-2005 Andreas Aardal Hanssen
     18  *
     19  *  This program is free software; you can redistribute it and/or modify
     20  *  it under the terms of the GNU General Public License as published by
     21  *  the Free Software Foundation; either version 2 of the License, or
     22  *  (at your option) any later version.
     23  *
     24  *  This program is distributed in the hope that it will be useful,
     25  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
     26  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     27  *  GNU General Public License for more details.
     28  *
     29  *  You should have received a copy of the GNU General Public License
     30  *  along with this program; if not, write to the Free Software
     31  *  Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
     32  *  --------------------------------------------------------------------
     33  */
     34 #ifndef io_ssl_h_included
     35 #define io_ssl_h_included
     36 #ifdef HAVE_CONFIG_H
     37 #include <config.h>
     38 #endif
     39 
     40 #ifdef WITH_SSL
     41 
     42 #include <string>
     43 
     44 #include <stdio.h>
     45 #include <openssl/ssl.h>
     46 #include <openssl/err.h>
     47 
     48 #include "io.h"
     49 
     50 namespace Binc {
     51 
     52   class SSLEnabledIO : public IO {
     53   public:
     54     enum {
     55       MODE_PLAIN = 0x01,
     56       MODE_SSL = 0x04,
     57       MODE_SYSLOG = 0x02
     58     };
     59 
     60     bool isModeSSL(void);
     61     bool setModeSSL(void);
     62 
     63     void writeStr(const std::string s);
     64     int fillBuffer(int timeout, bool retry);
     65 
     66     int pending(void) const;
     67 
     68     //--
     69     SSLEnabledIO(void);
     70     SSLEnabledIO(FILE *);
     71     ~SSLEnabledIO(void);
     72 
     73   private:
     74     SSL *ssl;
     75     SSL_CTX *ctx;
     76 
     77   };
     78 }
     79 
     80 #endif
     81 #endif