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* NTP client implementation
1 parent fefdee9 commit e37b756

19 files changed

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‎Net/Makefile‎

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MailRecipient MailMessage MailStream SMTPClientSession POP3ClientSession \
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RawSocket RawSocketImpl ICMPClient ICMPEventArgs ICMPPacket ICMPPacketImpl \
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ICMPSocket ICMPSocketImpl ICMPv4PacketImpl \
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NTPClient NTPEventArgs NTPPacket \
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RemoteSyslogChannel RemoteSyslogListener SMTPChannel \
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WebSocket WebSocketImpl
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‎Net/Net_vs100.vcxproj‎

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<ClInclude Include="include\Poco\Net\Net.h" />
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<ClInclude Include="include\Poco\Net\NetException.h" />
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<ClInclude Include="include\Poco\Net\NetworkInterface.h" />
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<ClInclude Include="include\Poco\Net\NTPClient.h" />
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<ClInclude Include="include\Poco\Net\NTPEventArgs.h" />
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<ClInclude Include="include\Poco\Net\NTPPacket.h" />
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<ClInclude Include="include\Poco\Net\ParallelSocketAcceptor.h" />
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<ClInclude Include="include\Poco\Net\ParallelSocketReactor.h" />
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<ClInclude Include="include\Poco\Net\PartStore.h" />
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<ClCompile Include="src\Net.cpp" />
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<ClCompile Include="src\NetException.cpp" />
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<ClCompile Include="src\NetworkInterface.cpp" />
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<ClCompile Include="src\NTPClient.cpp" />
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<ClCompile Include="src\NTPEventArgs.cpp" />
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<ClCompile Include="src\NTPPacket.cpp" />
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<ClCompile Include="src\PartStore.cpp" />
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<ClCompile Include="src\SocketAddress.cpp" />
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<ClCompile Include="src\DatagramSocket.cpp" />

‎Net/Net_vs100.vcxproj.filters‎

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<Filter Include="WebSocket\Source Files">
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<UniqueIdentifier>{9e8d3dd2-8950-4437-b83d-0f5c2acdf755}</UniqueIdentifier>
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</Filter>
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<Filter Include="NTPClient">
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<UniqueIdentifier>{da44ddca-d7c4-49d7-9d2d-eae118575059}</UniqueIdentifier>
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</Filter>
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<Filter Include="NTPClient\Header Files">
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<UniqueIdentifier>{b1bc5e82-a8e3-4c3c-9bef-f5ebc71a5ffc}</UniqueIdentifier>
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</Filter>
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<Filter Include="NTPClient\Source Files">
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<UniqueIdentifier>{ef2b98c6-9300-404b-b922-f1d79bca1d6b}</UniqueIdentifier>
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</Filter>
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</ItemGroup>
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<ItemGroup>
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<ClInclude Include="include\Poco\Net\DNS.h">
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<ClInclude Include="include\Poco\Net\SocketAddressImpl.h">
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<Filter>NetCore\Header Files</Filter>
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</ClInclude>
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<ClInclude Include="include\Poco\Net\NTPClient.h">
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<Filter>NTPClient\Header Files</Filter>
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</ClInclude>
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<ClInclude Include="include\Poco\Net\NTPEventArgs.h">
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<Filter>NTPClient\Header Files</Filter>
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</ClInclude>
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<ClInclude Include="include\Poco\Net\NTPPacket.h">
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<Filter>NTPClient\Header Files</Filter>
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</ClInclude>
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="src\DNS.cpp">
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<ClCompile Include="src\SocketAddressImpl.cpp">
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<Filter>NetCore\Source Files</Filter>
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</ClCompile>
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<ClCompile Include="src\NTPClient.cpp">
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<Filter>NTPClient\Source Files</Filter>
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</ClCompile>
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<ClCompile Include="src\NTPEventArgs.cpp">
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<Filter>NTPClient\Source Files</Filter>
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</ClCompile>
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<ClCompile Include="src\NTPPacket.cpp">
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<Filter>NTPClient\Source Files</Filter>
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</ClCompile>
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</ItemGroup>
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<ItemGroup>
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<ResourceCompile Include="..\DLLVersion.rc" />

‎Net/include/Poco/Net/NTPClient.h‎

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//
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// NTPClient.h
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//
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// $Id: //poco/1.4/Net/include/Poco/Net/NTPClient.h#1 $
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//
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// Library: Net
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// Package: NTP
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// Module: NTPClient
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//
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// Definition of the NTPClient class.
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//
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// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// Permission is hereby granted, free of charge, to any person or organization
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// obtaining a copy of the software and accompanying documentation covered by
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// this license (the "Software") to use, reproduce, display, distribute,
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// execute, and transmit the Software, and to prepare derivative works of the
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// Software, and to permit third-parties to whom the Software is furnished to
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// do so, all subject to the following:
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//
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// The copyright notices in the Software and this entire statement, including
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// the above license grant, this restriction and the following disclaimer,
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// must be included in all copies of the Software, in whole or in part, and
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// all derivative works of the Software, unless such copies or derivative
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// works are solely in the form of machine-executable object code generated by
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// a source language processor.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//
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#ifndef Net_NTPClient_INCLUDED
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#define Net_NTPClient_INCLUDED
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#include "Poco/Net/Net.h"
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#include "Poco/Net/NTPEventArgs.h"
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#include "Poco/Net/SocketAddress.h"
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#include "Poco/BasicEvent.h"
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namespace Poco {
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namespace Net {
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class Net_API NTPClient
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/// This class provides NTP (Network Time Protocol) client functionality.
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{
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public:
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mutable Poco::BasicEvent<NTPEventArgs> response;
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explicit NTPClient(IPAddress::Family family, int timeout = 3000000);
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/// Creates an NTP client.
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~NTPClient();
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/// Destroys the NTP client.
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int request(SocketAddress& address) const;
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/// Request the time from the server at address.
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/// Notifications are posted for events.
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///
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/// Returns the number of valid replies.
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int request(const std::string& address) const;
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/// Request the time from the server at address.
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/// Notifications are posted for events.
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///
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/// Returns the number of valid replies.
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private:
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mutable IPAddress::Family _family;
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int _timeout;
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};
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} } // namespace Poco::Net
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#endif // Net_NTPClient_INCLUDED

‎Net/include/Poco/Net/NTPEventArgs.h‎

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//
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// NTPEventArgs.h
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//
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// $Id: //poco/1.4/Net/include/Poco/Net/NTPEventArgs.h#1 $
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//
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// Library: Net
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// Package: NTP
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// Module: NTPEventArgs
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//
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// Definition of NTPEventArgs.
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//
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// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// Permission is hereby granted, free of charge, to any person or organization
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// obtaining a copy of the software and accompanying documentation covered by
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// this license (the "Software") to use, reproduce, display, distribute,
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// execute, and transmit the Software, and to prepare derivative works of the
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// Software, and to permit third-parties to whom the Software is furnished to
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// do so, all subject to the following:
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//
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// The copyright notices in the Software and this entire statement, including
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// the above license grant, this restriction and the following disclaimer,
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// must be included in all copies of the Software, in whole or in part, and
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// all derivative works of the Software, unless such copies or derivative
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// works are solely in the form of machine-executable object code generated by
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// a source language processor.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//
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#ifndef Net_NTPEventArgs_INCLUDED
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#define Net_NTPEventArgs_INCLUDED
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#include "Poco/Net/Net.h"
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#include "Poco/Net/SocketAddress.h"
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#include "Poco/Net/NTPPacket.h"
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namespace Poco {
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namespace Net {
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class Net_API NTPEventArgs
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/// The purpose of the NTPEventArgs class is to be used as template parameter
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/// to instantiate event members in NTPClient class.
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/// When clients register for an event notification, the reference to the class is
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/// passed to the handler function to provide information about the event.
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{
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public:
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NTPEventArgs(const SocketAddress& address);
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/// Creates NTPEventArgs.
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virtual ~NTPEventArgs();
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/// Destroys NTPEventArgs.
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std::string hostName() const;
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/// Tries to resolve the target IP address into host name.
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/// If unsuccessful, all exceptions are silently ignored and
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/// the IP address is returned.
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std::string hostAddress() const;
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/// Returns the target IP address.
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const NTPPacket &packet();
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/// Returns the NTP packet.
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private:
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NTPEventArgs();
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void setPacket(NTPPacket &packet);
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SocketAddress _address;
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NTPPacket _packet;
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friend class NTPClient;
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};
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//
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// inlines
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//
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inline const NTPPacket &NTPEventArgs::packet()
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{
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return _packet;
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}
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inline void NTPEventArgs::setPacket(NTPPacket &packet)
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{
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_packet = packet;
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}
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} } // namespace Poco::Net
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#endif

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