new trunk (base for 1.5)

windows build only

Net/src/HostEntry.cpp

@@ -0,0 +1,157 @@
+//
+// HostEntry.cpp
+//
+// $Id: //poco/1.4/Net/src/HostEntry.cpp#7 $
+//
+// Library: Net
+// Package: NetCore
+// Module:  HostEntry
+//
+// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// Permission is hereby granted, free of charge, to any person or organization
+// obtaining a copy of the software and accompanying documentation covered by
+// this license (the "Software") to use, reproduce, display, distribute,
+// execute, and transmit the Software, and to prepare derivative works of the
+// Software, and to permit third-parties to whom the Software is furnished to
+// do so, all subject to the following:
+// 
+// The copyright notices in the Software and this entire statement, including
+// the above license grant, this restriction and the following disclaimer,
+// must be included in all copies of the Software, in whole or in part, and
+// all derivative works of the Software, unless such copies or derivative
+// works are solely in the form of machine-executable object code generated by
+// a source language processor.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+//
+
+
+#include "Poco/Net/HostEntry.h"
+#include "Poco/Exception.h"
+#include <algorithm>
+
+
+namespace Poco {
+namespace Net {
+
+
+HostEntry::HostEntry()
+{
+}
+
+	
+HostEntry::HostEntry(struct hostent* entry)
+{
+	poco_check_ptr (entry);
+	
+	_name = entry->h_name;	
+	char** alias = entry->h_aliases;
+	if (alias)
+	{
+		while (*alias)
+		{
+			_aliases.push_back(std::string(*alias));
+			++alias;
+		}
+	}
+	char** address = entry->h_addr_list;
+	if (address)
+	{
+		while (*address)
+		{
+			_addresses.push_back(IPAddress(*address, entry->h_length));
+			++address;
+		}
+	}
+}
+
+
+#if defined(POCO_HAVE_IPv6) || defined(POCO_HAVE_ADDRINFO)
+
+
+HostEntry::HostEntry(struct addrinfo* ainfo)
+{
+	poco_check_ptr (ainfo);
+	
+	for (struct addrinfo* ai = ainfo; ai; ai = ai->ai_next)
+	{
+		if (ai->ai_canonname)
+		{
+			_name.assign(ai->ai_canonname);
+		}
+		if (ai->ai_addrlen && ai->ai_addr)
+		{
+			switch (ai->ai_addr->sa_family)
+			{
+			case AF_INET:
+				_addresses.push_back(IPAddress(&reinterpret_cast<struct sockaddr_in*>(ai->ai_addr)->sin_addr, sizeof(in_addr)));
+				break;
+#if defined(POCO_HAVE_IPv6)
+			case AF_INET6:
+				_addresses.push_back(IPAddress(&reinterpret_cast<struct sockaddr_in6*>(ai->ai_addr)->sin6_addr, sizeof(in6_addr), reinterpret_cast<struct sockaddr_in6*>(ai->ai_addr)->sin6_scope_id));
+				break;
+#endif
+			}
+		}
+	}
+}
+
+
+#endif // POCO_HAVE_IPv6
+
+
+#if defined(POCO_VXWORKS)
+
+
+HostEntry::HostEntry(const std::string& name, const IPAddress& addr):
+	_name(name)
+{
+	_addresses.push_back(addr);
+}
+
+
+#endif // POCO_VXWORKS
+
+
+HostEntry::HostEntry(const HostEntry& entry):
+	_name(entry._name),
+	_aliases(entry._aliases),
+	_addresses(entry._addresses)
+{
+}
+
+
+HostEntry& HostEntry::operator = (const HostEntry& entry)
+{
+	if (&entry != this)
+	{
+		_name          = entry._name;
+		_aliases       = entry._aliases;
+		_addresses     = entry._addresses;
+	}
+	return *this;
+}
+
+
+void HostEntry::swap(HostEntry& hostEntry)
+{
+	std::swap(_name, hostEntry._name);
+	std::swap(_aliases, hostEntry._aliases);
+	std::swap(_addresses, hostEntry._addresses);
+}
+
+
+HostEntry::~HostEntry()
+{
+}
+
+
+} } // namespace Poco::Net