libt2n: (gerd) basic structure of wrappers done, ignore handler missing, unit tests...

[libt2n] / src / socket_wrapper.hxx

diff --git a/src/socket_wrapper.hxx b/src/socket_wrapper.hxx
new file mode 100644 (file)
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+++ b/src/socket_wrapper.hxx
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+/***************************************************************************
+ *   Copyright (C) 2008 by Gerd v. Egidy                                   *
+ *   gve@intra2net.com                                                     *
+ *                                                                         *
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library 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 Lesser General Public License for more details.                   *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this program; if not, write to the                 *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#ifndef __LIBT2N_SOCKET_WRAPPER
+#define __LIBT2N_SOCKET_WRAPPER
+
+#include <functional>
+#include <string>
+
+#include <client.hxx>
+#include <command_client.hxx>
+#include <types.hxx>
+#include <client_wrapper.hxx>
+#include <socket_client.hxx>
+
+namespace libt2n
+{
+
+class BasicSocketWrapper : public ConnectionWrapper
+{
+    protected:
+        socket_type_value socket_type;
+
+        std::string path;
+        std::string server;
+        int port;
+
+        long long connect_timeout_usec;
+        int max_retries;
+
+        std::auto_ptr<socket_client_connection> c;
+
+    public:
+        BasicSocketWrapper(int _port, const std::string& _server="127.0.0.1", 
+            long long _connect_timeout_usec=socket_client_connection::connect_timeout_usec_default, 
+            int _max_retries=socket_client_connection::max_retries_default)
+            : port(_port), server(_server), connect_timeout_usec(_connect_timeout_usec),
+              max_retries(_max_retries), socket_type(tcp_s)
+            { }
+
+        BasicSocketWrapper(const std::string& _path,
+            long long _connect_timeout_usec=socket_client_connection::connect_timeout_usec_default, 
+            int _max_retries=socket_client_connection::max_retries_default)
+            : path(_path), connect_timeout_usec(_connect_timeout_usec),
+              max_retries(_max_retries), socket_type(unix_s)
+            { }
+
+        client_connection* get_connection(void);
+};
+
+class ReconnectSocketWrapper : public BasicSocketWrapper
+{
+    public:
+        ReconnectSocketWrapper(int _port, const std::string& _server="127.0.0.1", 
+            long long _connect_timeout_usec=socket_client_connection::connect_timeout_usec_default, 
+            int _max_retries=socket_client_connection::max_retries_default)
+            : BasicSocketWrapper(_port,_server,_connect_timeout_usec,_max_retries)
+            { }
+
+        ReconnectSocketWrapper(const std::string& _path,
+            long long _connect_timeout_usec=socket_client_connection::connect_timeout_usec_default, 
+            int _max_retries=socket_client_connection::max_retries_default)
+            : BasicSocketWrapper(_path,_connect_timeout_usec,_max_retries)
+            { }
+
+        void handle(command_client* stubBase, boost::function< void() > f);
+};
+
+
+class ReconnectIgnoreFailureSocketWrapper : public ReconnectSocketWrapper
+{
+    public:
+        ReconnectIgnoreFailureSocketWrapper(int _port, const std::string& _server="127.0.0.1", 
+            long long _connect_timeout_usec=socket_client_connection::connect_timeout_usec_default, 
+            int _max_retries=socket_client_connection::max_retries_default)
+            : ReconnectSocketWrapper(_port,_server,_connect_timeout_usec,_max_retries)
+            { }
+
+        ReconnectIgnoreFailureSocketWrapper(const std::string& _path,
+            long long _connect_timeout_usec=socket_client_connection::connect_timeout_usec_default, 
+            int _max_retries=socket_client_connection::max_retries_default)
+            : ReconnectSocketWrapper(_path,_connect_timeout_usec,_max_retries)
+            { }
+
+        client_connection* get_connection(void);
+        void handle(command_client* stubBase, boost::function< void() > f);
+};
+
+
+
+}
+
+#endif