1 files changed, 123 insertions, 0 deletions
diff --git a/src/DownloadEngineFactory.cc b/src/DownloadEngineFactory.cc
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+++ b/src/DownloadEngineFactory.cc
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+/* <!-- copyright */
+/*
+ * aria2 - a simple utility for downloading files faster
+ *
+ * Copyright (C) 2006 Tatsuhiro Tsujikawa
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+/* copyright --> */
+#include "DownloadEngineFactory.h"
+#include "prefs.h"
+#include "DefaultDiskWriter.h"
+#include "SplitSlowestSegmentSplitter.h"
+#include "InitiateConnectionCommandFactory.h"
+#include "ByteArrayDiskWriter.h"
+#include "Util.h"
+#ifdef ENABLE_BITTORRENT
+# include "PeerListenCommand.h"
+# include "TrackerWatcherCommand.h"
+# include "TrackerUpdateCommand.h"
+# include "TorrentAutoSaveCommand.h"
+# include "PeerChokeCommand.h"
+# include "HaveEraseCommand.h"
+#endif // ENABLE_BITTORRENT
+
+ConsoleDownloadEngine*
+DownloadEngineFactory::newConsoleEngine(const Option* op,
+					const Requests& requests,
+					const Requests& reserved)
+{
+  ConsoleDownloadEngine* e = new ConsoleDownloadEngine();
+  e->option = op;
+  e->segmentMan = new SegmentMan();
+  e->segmentMan->diskWriter = new DefaultDiskWriter();
+  e->segmentMan->dir = op->get(PREF_DIR);
+  e->segmentMan->ufilename = op->get(PREF_OUT);
+  e->segmentMan->option = op;
+  e->segmentMan->splitter = new SplitSlowestSegmentSplitter();
+  e->segmentMan->splitter->setMinSegmentSize(op->getAsLLInt(PREF_MIN_SEGMENT_SIZE));
+  e->segmentMan->reserved = reserved;
+  
+  int cuidCounter = 1;
+  for(Requests::const_iterator itr = requests.begin();
+      itr != requests.end();
+      itr++, cuidCounter++) {
+    e->commands.push_back(InitiateConnectionCommandFactory::createInitiateConnectionCommand(cuidCounter, *itr, e));
+  }
+  return e;
+}
+
+#ifdef ENABLE_BITTORRENT
+TorrentConsoleDownloadEngine*
+DownloadEngineFactory::newTorrentConsoleEngine(const Option* op,
+					       const string& torrentFile,
+					       const Strings& targetFiles)
+{
+  Request* req = new Request();
+  req->isTorrent = true;
+  req->setTrackerEvent(Request::STARTED);
+  TorrentConsoleDownloadEngine* te = new TorrentConsoleDownloadEngine();
+  te->option = op;
+  ByteArrayDiskWriter* byteArrayDiskWriter = new ByteArrayDiskWriter();
+  te->segmentMan = new SegmentMan();
+  te->segmentMan->diskWriter = byteArrayDiskWriter;
+  te->segmentMan->option = op;
+  te->segmentMan->splitter = new SplitSlowestSegmentSplitter();
+  te->segmentMan->splitter->setMinSegmentSize(op->getAsLLInt(PREF_MIN_SEGMENT_SIZE));
+  te->torrentMan = new TorrentMan();
+  te->torrentMan->setStoreDir(op->get(PREF_DIR));
+  te->torrentMan->option = op;
+  te->torrentMan->req = req;
+  Integers selectIndexes;
+  Util::unfoldRange(op->get(PREF_SELECT_FILE), selectIndexes);
+  if(selectIndexes.size()) {
+    te->torrentMan->setup(torrentFile, selectIndexes);
+  } else {
+    te->torrentMan->setup(torrentFile, targetFiles);
+  }
+
+  PeerListenCommand* listenCommand =
+    new PeerListenCommand(te->torrentMan->getNewCuid(), te);
+  int port;
+  int listenPort = op->getAsInt(PREF_LISTEN_PORT);
+  if(listenPort == -1) {
+    port = listenCommand->bindPort(6881, 6999);
+  } else {
+    port = listenCommand->bindPort(listenPort, listenPort);
+  }
+  if(port == -1) {
+    printf(_("Errors occurred while binding port.\n"));
+    exit(EXIT_FAILURE);
+  }
+  te->torrentMan->setPort(port);
+  te->commands.push_back(listenCommand);
+  
+  te->commands.push_back(new TrackerWatcherCommand(te->torrentMan->getNewCuid(),
+						   te,
+						   te->torrentMan->minInterval));
+  te->commands.push_back(new TrackerUpdateCommand(te->torrentMan->getNewCuid(),
+						  te));
+  te->commands.push_back(new TorrentAutoSaveCommand(te->torrentMan->getNewCuid(),
+						    te,
+						    op->getAsInt(PREF_AUTO_SAVE_INTERVAL)));
+  te->commands.push_back(new PeerChokeCommand(te->torrentMan->getNewCuid(),
+					      te, 10));
+  te->commands.push_back(new HaveEraseCommand(te->torrentMan->getNewCuid(),
+					      te, 10));
+  
+  return te;
+}
+#endif // ENABLE_BITTORRENT