GNU CommonC++
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00001 // Copyright (C) 2006-2010 David Sugar, Tycho Softworks 00002 // 00003 // This program is free software; you can redistribute it and/or modify 00004 // it under the terms of the GNU General Public License as published by 00005 // the Free Software Foundation; either version 2 of the License, or 00006 // (at your option) any later version. 00007 // 00008 // This program is distributed in the hope that it will be useful, 00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00011 // GNU General Public License for more details. 00012 // 00013 // You should have received a copy of the GNU General Public License 00014 // along with this program; if not, write to the Free Software 00015 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00016 // 00017 // As a special exception, you may use this file as part of a free software 00018 // library without restriction. Specifically, if other files instantiate 00019 // templates or use macros or inline functions from this file, or you compile 00020 // this file and link it with other files to produce an executable, this 00021 // file does not by itself cause the resulting executable to be covered by 00022 // the GNU General Public License. This exception does not however 00023 // invalidate any other reasons why the executable file might be covered by 00024 // the GNU General Public License. 00025 // 00026 // This exception applies only to the code released under the name GNU 00027 // Common C++. If you copy code from other releases into a copy of GNU 00028 // Common C++, as the General Public License permits, the exception does 00029 // not apply to the code that you add in this way. To avoid misleading 00030 // anyone as to the status of such modified files, you must delete 00031 // this exception notice from them. 00032 // 00033 // If you write modifications of your own for GNU Common C++, it is your choice 00034 // whether to permit this exception to apply to your modifications. 00035 // If you do not wish that, delete this exception notice. 00036 // 00037 00043 #ifndef CCXX_SSL_H_ 00044 #define CCXX_SSL_H_ 00045 00046 #ifndef CCXX_CONFIG_H_ 00047 #include <cc++/config.h> 00048 #endif 00049 00050 #ifndef CCXX_THREAD_H_ 00051 #include <cc++/thread.h> 00052 #endif 00053 00054 #ifndef CCXX_SOCKET_H_ 00055 #include <cc++/socket.h> 00056 #endif 00057 00058 #ifdef CCXX_GNUTLS 00059 #include <gnutls/gnutls.h> 00060 typedef struct { 00061 gnutls_session session; 00062 gnutls_certificate_credentials xcred; 00063 int result; 00064 } SSL; 00065 #else 00066 #include <openssl/ssl.h> 00067 #endif 00068 00069 #ifdef CCXX_NAMESPACES 00070 namespace ost { 00071 #endif 00072 00073 class SSLStream : public TCPStream 00074 { 00075 protected: 00076 SSL *ssl; 00077 00078 public: 00079 SSLStream(Family family = IPV4, bool throwflag = true, timeout_t to = 0); 00080 void disconnect(void); 00081 00082 SSLStream(const IPV4Host &host, tpport_t port, unsigned mss = 536, bool throwflag = true, timeout_t to = 0); 00083 #ifdef CCXX_IPV6 00084 SSLStream(const IPV6Host &host, tpport_t port, unsigned mss = 536, bool throwflag = true, timeout_t to = 0); 00085 #endif 00086 SSLStream(const char *name, Family family = IPV4, unsigned mss = 536, bool throwflag = false, timeout_t to = 0); 00087 00088 SSLStream(const SSLStream &ssl); 00089 00090 inline bool isSSL(void) 00091 {return (bool)(ssl != NULL);}; 00092 00093 bool getSession(void); 00094 void endStream(void); 00095 virtual ~SSLStream(); 00096 00097 ssize_t readLine(char *str, size_t max, timeout_t to = 0); 00098 ssize_t readData(void *buf, size_t len, char separator = 0, timeout_t to = 0); 00099 ssize_t writeData(void *buf, size_t len, timeout_t to = 0); 00100 }; 00101 00102 #ifdef CCXX_NAMESPACES 00103 } 00104 #endif 00105 00106 #endif 00107