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0f13363229
Added DHT functionality, compatible with mainline.
DHT is disabled by default. To enable it, give --enable-dht to
aria2c.
You may need to specify entry point to DHT network using
--dht-entry-point. DHT uses UDP port to listen incoming message.
Use --dht-listen-port to specify port number. Make sure that
your
firewall configuration can pass through UDP traffic to the port.
The routing table is saved in $HOME/.aria2/dht.dat.
* src/DHT*
* src/BNode.{h, cc}
* src/PeerInteractionCommand.cc: enable DHT functionality for a
particular torrent.
* src/Data.cc: Rewritten ctor.
* src/OptionHandlerFactory.cc: Added --enable-dht,
--dht-listen-port,
--dht-entry-point.
* src/DefaultBtInteractive.cc: Send port message if dht is
enabled.
* src/RequestGroup.cc: Initialize DHT functionality. When
download
ends, remove BtContext from DHTPeerAnnounceStorage.
* src/BtPortMessage.{h, cc}: Rewritten.
* src/message.h
* src/OptionHandlerImpl.cc
* src/option_processing.cc: Added --enable-dht,
--dht-listen-port,
--dht-entry-point.
* src/Dictionary.{h, cc} (remove): New function.
* src/prefs.h
* src/DefaultBtMessageFactory.h
* src/BtHandshakeMessage.cc
* src/ActivePeerConnectionCommand.cc
* src/SocketCore.{h, cc}: Added datagram socket support.
* src/DefaultBtMessageFactory.cc
* src/BtSetup.cc: Add BtContext to DHTPeerAnnounceStorage here.
Create DHT commands.
* src/BtMessageFactory.h
* src/PeerMessageUtil.{h, cc}
109 lines
3.1 KiB
C++
109 lines
3.1 KiB
C++
#include "DefaultBtMessageFactory.h"
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#include "Peer.h"
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#include "PeerMessageUtil.h"
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#include "BtRegistry.h"
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#include "MockBtContext.h"
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#include "MockExtensionMessageFactory.h"
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#include "BtExtendedMessage.h"
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#include "BtPortMessage.h"
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#include <cppunit/extensions/HelperMacros.h>
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class DefaultBtMessageFactoryTest:public CppUnit::TestFixture {
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CPPUNIT_TEST_SUITE(DefaultBtMessageFactoryTest);
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CPPUNIT_TEST(testCreateBtMessage_BtExtendedMessage);
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CPPUNIT_TEST(testCreatePortMessage);
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CPPUNIT_TEST_SUITE_END();
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private:
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MockBtContextHandle _btContext;
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PeerHandle _peer;
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public:
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DefaultBtMessageFactoryTest():_btContext(0), _peer(0) {}
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void setUp()
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{
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BtRegistry::unregisterAll();
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MockBtContextHandle btContext = new MockBtContext();
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unsigned char infohash[20];
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memset(infohash, 0, sizeof(infohash));
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btContext->setInfoHash(infohash);
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_btContext = btContext;
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_peer = new Peer("192.168.0.1", 6969);
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_peer->setExtendedMessagingEnabled(true);
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MockExtensionMessageFactoryHandle exmsgFactory = new MockExtensionMessageFactory();
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BtRegistry::registerPeerObjectCluster(_btContext->getInfoHashAsString(),
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new PeerObjectCluster());
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PeerObjectHandle peerObject = new PeerObject();
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peerObject->extensionMessageFactory = exmsgFactory;
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PEER_OBJECT_CLUSTER(_btContext)->registerHandle(_peer->getId(), peerObject);
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}
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void tearDown()
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{
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BtRegistry::unregisterAll();
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}
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void testCreateBtMessage_BtExtendedMessage();
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void testCreatePortMessage();
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};
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CPPUNIT_TEST_SUITE_REGISTRATION(DefaultBtMessageFactoryTest);
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void DefaultBtMessageFactoryTest::testCreateBtMessage_BtExtendedMessage()
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{
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DefaultBtMessageFactory factory;
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factory.setBtContext(_btContext);
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factory.setPeer(_peer);
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// payload:{4:name3:foo}->11bytes
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string payload = "4:name3:foo";
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char msg[17];// 6+11bytes
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PeerMessageUtil::createPeerMessageString((unsigned char*)msg, sizeof(msg), 13, 20);
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msg[5] = 1; // Set dummy extended message ID 1
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memcpy(msg+6, payload.c_str(), payload.size());
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BtExtendedMessageHandle m = factory.createBtMessage((const unsigned char*)msg+4, sizeof(msg));
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try {
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// disable extended messaging
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_peer->setExtendedMessagingEnabled(false);
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factory.createBtMessage((const unsigned char*)msg+4, sizeof(msg));
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CPPUNIT_FAIL("exception must be thrown.");
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} catch(Exception* e) {
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cerr << *e << endl;
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delete e;
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}
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}
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void DefaultBtMessageFactoryTest::testCreatePortMessage()
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{
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DefaultBtMessageFactory factory;
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factory.setBtContext(_btContext);
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factory.setPeer(_peer);
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{
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unsigned char data[7];
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PeerMessageUtil::createPeerMessageString(data, sizeof(data), 3, 9);
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PeerMessageUtil::setShortIntParam(&data[5], 6881);
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try {
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SharedHandle<BtPortMessage> m = factory.createBtMessage(&data[4], sizeof(data)-4);
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CPPUNIT_ASSERT(!m.isNull());
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CPPUNIT_ASSERT_EQUAL((uint16_t)6881, m->getPort());
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} catch(Exception* e) {
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cerr << *e << endl;
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string msg = e->getMsg();
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delete e;
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CPPUNIT_FAIL(msg);
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}
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}
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{
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SharedHandle<BtPortMessage> m = factory.createPortMessage(6881);
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CPPUNIT_ASSERT_EQUAL((uint16_t)6881, m->getPort());
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}
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}
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