moved all stuff to github

contrib/epee/include/net/levin_client.inl

@@ -0,0 +1,194 @@
+// Copyright (c) 2006-2013, Andrey N. Sabelnikov, www.sabelnikov.net
+// 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.
+// * Neither the name of the Andrey N. Sabelnikov nor the
+// names of its contributors may 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  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.
+// 
+
+
+
+
+//------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
+#include "string_tools.h"
+namespace epee
+{
+namespace levin
+{
+inline
+bool levin_client_impl::connect(u_long ip, int port, unsigned int timeout, const std::string& bind_ip)
+{
+	return m_transport.connect(string_tools::get_ip_string_from_int32(ip), port, timeout, timeout, bind_ip);
+}
+//------------------------------------------------------------------------------
+inline
+  bool levin_client_impl::connect(const std::string& addr, int port, unsigned int timeout, const std::string& bind_ip)
+{
+  return m_transport.connect(addr, port, timeout, timeout, bind_ip);
+}
+//------------------------------------------------------------------------------
+inline
+bool levin_client_impl::is_connected()
+{
+	return m_transport.is_connected();
+}
+//------------------------------------------------------------------------------
+inline
+bool levin_client_impl::disconnect()
+{
+	return m_transport.disconnect();
+}
+//------------------------------------------------------------------------------
+inline
+levin_client_impl::levin_client_impl()
+{
+}
+//------------------------------------------------------------------------------
+inline
+levin_client_impl::~levin_client_impl()
+{
+	disconnect();
+}
+//------------------------------------------------------------------------------
+inline
+int levin_client_impl::invoke(int command, const std::string& in_buff, std::string& buff_out)
+{
+	if(!is_connected())
+		return -1;
+
+	bucket_head head = {0};
+	head.m_signature = LEVIN_SIGNATURE;
+	head.m_cb = in_buff.size();
+	head.m_have_to_return_data = true;
+	head.m_command = command;
+	if(!m_transport.send(&head, sizeof(head)))
+		return -1;
+	
+	if(!m_transport.send(in_buff))
+		return -1;
+		
+	std::string local_buff;
+	if(!m_transport.recv_n(local_buff, sizeof(bucket_head)))
+		return -1;
+	
+	head = *(bucket_head*)local_buff.data();
+
+
+	if(head.m_signature!=LEVIN_SIGNATURE) 
+	{
+		LOG_PRINT_L0("Signature missmatch in response");
+		return -1;
+	}
+	
+	if(!m_transport.recv_n(buff_out, head.m_cb))
+		return -1;
+	
+	return head.m_return_code;
+}
+//------------------------------------------------------------------------------
+inline
+int levin_client_impl::notify(int command, const std::string& in_buff)
+{
+	if(!is_connected())
+		return -1;
+
+	bucket_head head = {0};
+	head.m_signature = LEVIN_SIGNATURE;
+	head.m_cb = in_buff.size();
+	head.m_have_to_return_data = false;
+	head.m_command = command;
+	
+	if(!m_transport.send((const char*)&head, sizeof(head)))
+		return -1;
+
+	if(!m_transport.send(in_buff))
+		return -1;
+
+	return 1;
+}
+
+//------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
+inline
+  int levin_client_impl2::invoke(int command, const std::string& in_buff, std::string& buff_out)
+{
+  if(!is_connected())
+    return -1;
+
+  bucket_head2 head = {0};
+  head.m_signature = LEVIN_SIGNATURE;
+  head.m_cb = in_buff.size();
+  head.m_have_to_return_data = true;
+  head.m_command = command;
+  head.m_protocol_version = LEVIN_PROTOCOL_VER_1;
+  head.m_flags = LEVIN_PACKET_REQUEST;
+  if(!m_transport.send(&head, sizeof(head)))
+    return -1;
+
+  if(!m_transport.send(in_buff))
+    return -1;
+
+  std::string local_buff;
+  if(!m_transport.recv_n(local_buff, sizeof(bucket_head2)))
+    return -1;
+
+  head = *(bucket_head2*)local_buff.data();
+
+
+  if(head.m_signature!=LEVIN_SIGNATURE) 
+  {
+    LOG_PRINT_L0("Signature missmatch in response");
+    return -1;
+  }
+
+  if(!m_transport.recv_n(buff_out, head.m_cb))
+    return -1;
+
+  return head.m_return_code;
+}
+//------------------------------------------------------------------------------
+inline
+  int levin_client_impl2::notify(int command, const std::string& in_buff)
+{
+  if(!is_connected())
+    return -1;
+
+  bucket_head2 head = {0};
+  head.m_signature = LEVIN_SIGNATURE;
+  head.m_cb = in_buff.size();
+  head.m_have_to_return_data = false;
+  head.m_command = command;
+  head.m_protocol_version = LEVIN_PROTOCOL_VER_1;
+  head.m_flags = LEVIN_PACKET_REQUEST;
+
+  if(!m_transport.send((const char*)&head, sizeof(head)))
+    return -1;
+
+  if(!m_transport.send(in_buff))
+    return -1;
+
+  return 1;
+}
+
+}
+}
+//------------------------------------------------------------------------------