more cleanup

[awesomized/libmemcached] / src / util / instance.hpp

diff --git a/src/util/instance.hpp b/src/util/instance.hpp
deleted file mode 100644 (file)
index 853cc00..0000000
--- a/src/util/instance.hpp
+++ /dev/null
@@ -1,117 +0,0 @@
-/*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- * 
- *  DataDifferential Utility Library
- *
- *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *  All rights reserved.
- *
- *  Redistribution and use in source and binary forms, with or without
- *  modification, are permitted provided that the following conditions are
- *  met:
- *
- *      * Redistributions of source code must retain the above copyright
- *  notice, this list of conditions and the following disclaimer.
- *
- *      * Redistributions in binary form must reproduce the above
- *  copyright notice, this list of conditions and the following disclaimer
- *  in the documentation and/or other materials provided with the
- *  distribution.
- *
- *      * The names of its contributors may not be used to endorse or
- *  promote products derived from this software without specific prior
- *  written permission.
- *
- *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#pragma once
-
-#include <cassert>
-#include <cerrno>
-#include <cstddef>
-#include <cstdio>
-#include <netinet/in.h>
-#include <string>
-#include <sys/socket.h>
-
-#include "util/operation.hpp"
-
-struct addrinfo;
-
-namespace datadifferential {
-namespace util {
-
-class Instance
-{
-private:
-  enum connection_state_t {
-    NOT_WRITING,
-    NEXT_CONNECT_ADDRINFO,
-    CONNECT,
-    CONNECTING,
-    CONNECTED,
-    WRITING,
-    READING,
-    FINISHED
-  };
-  std::string _last_error;
-
-public: // Callbacks
-  class Finish {
-
-  public:
-    virtual ~Finish() { }
-
-    virtual bool call(const bool, const std::string &)= 0;
-  };
-
-
-public:
-  Instance(const std::string& hostname_arg, const std::string& service_arg);
-
-  Instance(const std::string& hostname_arg, const in_port_t port_arg);
-
-  ~Instance();
-
-  bool run();
-
-  void set_finish(Finish *arg)
-  {
-    _finish_fn= arg;
-  }
-
-  void push(util::Operation *next)
-  {
-    _operations.push_back(next);
-  }
-
-private:
-  void close_socket();
-
-  void free_addrinfo();
-
-  bool more_to_read() const;
-
-  std::string _host;
-  std::string _service;
-  int _sockfd;
-  connection_state_t state;
-  struct addrinfo *_addrinfo;
-  struct addrinfo *_addrinfo_next;
-  Finish *_finish_fn;
-  Operation::vector _operations;
-};
-
-} /* namespace util */
-} /* namespace datadifferential */