2008-05-14 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>

	Made string literal for tracker response static const 
std::string
	* src/BtAnnounce.cc
	* src/BtAnnounce.h
	* src/DefaultBtAnnounce.cc

ChangeLog

@@ -1,3 +1,10 @@
+2008-05-14  Tatsuhiro Tsujikawa  <tujikawa at rednoah dot com>
+
+	Made string literal for tracker response static const std::string
+	* src/BtAnnounce.cc
+	* src/BtAnnounce.h
+	* src/DefaultBtAnnounce.cc
+
 2008-05-14  Tatsuhiro Tsujikawa  <tujikawa at rednoah dot com>
 
 	Use DHTMessage::T instead of "t".

src/BtAnnounce.cc

@@ -0,0 +1,55 @@
+/* <!-- copyright */
+/*
+ * aria2 - The high speed download utility
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of portions of this program with the
+ * OpenSSL library under certain conditions as described in each
+ * individual source file, and distribute linked combinations
+ * including the two.
+ * You must obey the GNU General Public License in all respects
+ * for all of the code used other than OpenSSL.  If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so.  If you
+ * do not wish to do so, delete this exception statement from your
+ * version.  If you delete this exception statement from all source
+ * files in the program, then also delete it here.
+ */
+/* copyright --> */
+#include "BtAnnounce.h"
+
+namespace aria2 {
+
+const std::string BtAnnounce::FAILURE_REASON("failure reason");
+
+const std::string BtAnnounce::WARNING_MESSAGE("warning message");
+
+const std::string BtAnnounce::TRACKER_ID("tracker id");
+
+const std::string BtAnnounce::INTERVAL("interval");
+
+const std::string BtAnnounce::MIN_INTERVAL("min interval");
+
+const std::string BtAnnounce::COMPLETE("complete");
+
+const std::string BtAnnounce::INCOMPLETE("incomplete");
+
+const std::string BtAnnounce::PEERS("peers");
+
+} // namespace aria2

src/BtAnnounce.h

@@ -103,6 +103,22 @@ public:
    * Shuffles the URLs in each announce tier.
    */
   virtual void shuffleAnnounce() = 0;
+
+  static const std::string FAILURE_REASON;
+
+  static const std::string WARNING_MESSAGE;
+
+  static const std::string TRACKER_ID;
+
+  static const std::string INTERVAL;
+
+  static const std::string MIN_INTERVAL;
+
+  static const std::string COMPLETE;
+
+  static const std::string INCOMPLETE;
+
+  static const std::string PEERS;
 };
 
 typedef SharedHandle<BtAnnounce> BtAnnounceHandle;

src/DefaultBtAnnounce.cc

@@ -140,26 +140,26 @@ std::string DefaultBtAnnounce::getAnnounceUrl() {
   if(left < 0) {
     left = 0;
   }
-  std::string url = announceList.getAnnounce()+"?"+
-    "info_hash="+Util::torrentUrlencode(btContext->getInfoHash(),
-					btContext->getInfoHashLength())+"&"+
-    "peer_id="+Util::torrentUrlencode(btContext->getPeerId(), 20)+"&"+
-    "uploaded="+Util::uitos(stat.getSessionUploadLength())+"&"+
-    "downloaded="+Util::uitos(stat.getSessionDownloadLength())+"&"+
-    "left="+Util::uitos(left)+"&"+
-    "compact=1"+"&"+
-    "key="+key+"&"+
-    "numwant="+Util::uitos(numWant)+"&"+
-    "no_peer_id=1";
+  std::string url = announceList.getAnnounce()+
+    "?info_hash="+Util::torrentUrlencode(btContext->getInfoHash(),
+					btContext->getInfoHashLength())+
+    "&peer_id="+Util::torrentUrlencode(btContext->getPeerId(), 20)+
+    "&uploaded="+Util::uitos(stat.getSessionUploadLength())+
+    "&downloaded="+Util::uitos(stat.getSessionDownloadLength())+
+    "&left="+Util::uitos(left)+
+    "&compact=1"+
+    "&key="+key+
+    "&numwant="+Util::uitos(numWant)+
+    "&no_peer_id=1";
   if(btRuntime->getListenPort() > 0) {
-    url += std::string("&")+"port="+Util::uitos(btRuntime->getListenPort());
+    url += "&port="+Util::uitos(btRuntime->getListenPort());
   }
   std::string event = announceList.getEventString();
   if(!event.empty()) {
-    url += std::string("&")+"event="+event;
+    url += "&event="+event;
   }
   if(!trackerId.empty()) {
-    url += std::string("&")+"trackerid="+Util::torrentUrlencode(trackerId);
+    url += "&trackerid="+Util::torrentUrlencode(trackerId);
   }
   if(option->getAsBool(PREF_BT_REQUIRE_CRYPTO)) {
     url += "&requirecrypto=1";
@@ -202,23 +202,27 @@ DefaultBtAnnounce::processAnnounceResponse(const unsigned char* trackerResponse,
   if(!response) {
     throw DlAbortEx(MSG_NULL_TRACKER_RESPONSE);
   }
-  const Data* failureReasonData = dynamic_cast<const Data*>(response->get("failure reason"));
+  const Data* failureReasonData =
+    dynamic_cast<const Data*>(response->get(BtAnnounce::FAILURE_REASON));
   if(failureReasonData) {
     throw DlAbortEx
       (StringFormat(EX_TRACKER_FAILURE,
 		    failureReasonData->toString().c_str()).str());
   }
-  const Data* warningMessageData = dynamic_cast<const Data*>(response->get("warning message"));
+  const Data* warningMessageData =
+    dynamic_cast<const Data*>(response->get(BtAnnounce::WARNING_MESSAGE));
   if(warningMessageData) {
     logger->warn(MSG_TRACKER_WARNING_MESSAGE,
 		 warningMessageData->toString().c_str());
   }
-  const Data* trackerIdData = dynamic_cast<const Data*>(response->get("tracker id"));
+  const Data* trackerIdData =
+    dynamic_cast<const Data*>(response->get(BtAnnounce::TRACKER_ID));
   if(trackerIdData) {
     trackerId = trackerIdData->toString();
     logger->debug("Tracker ID:%s", trackerId.c_str());
   }
-  const Data* intervalData = dynamic_cast<const Data*>(response->get("interval"));
+  const Data* intervalData =
+    dynamic_cast<const Data*>(response->get(BtAnnounce::INTERVAL));
   if(intervalData) {
     time_t t = intervalData->toInt();
     if(t > 0) {
@@ -226,7 +230,8 @@ DefaultBtAnnounce::processAnnounceResponse(const unsigned char* trackerResponse,
       logger->debug("Interval:%d", interval);
     }
   }
-  const Data* minIntervalData = dynamic_cast<const Data*>(response->get("min interval"));
+  const Data* minIntervalData =
+    dynamic_cast<const Data*>(response->get(BtAnnounce::MIN_INTERVAL));
   if(minIntervalData) {
     time_t t = minIntervalData->toInt();
     if(t > 0) {
@@ -237,17 +242,19 @@ DefaultBtAnnounce::processAnnounceResponse(const unsigned char* trackerResponse,
   if(minInterval > interval) {
     minInterval = interval;
   }
-  const Data* completeData = dynamic_cast<const Data*>(response->get("complete"));
+  const Data* completeData =
+    dynamic_cast<const Data*>(response->get(BtAnnounce::COMPLETE));
   if(completeData) {
     complete = completeData->toInt();
     logger->debug("Complete:%d", complete);
   }
-  const Data* incompleteData = dynamic_cast<const Data*>(response->get("incomplete"));
+  const Data* incompleteData =
+    dynamic_cast<const Data*>(response->get(BtAnnounce::INCOMPLETE));
   if(incompleteData) {
     incomplete = incompleteData->toInt();
     logger->debug("Incomplete:%d", incomplete);
   }
-  const MetaEntry* peersEntry = response->get("peers");
+  const MetaEntry* peersEntry = response->get(BtAnnounce::PEERS);
   if(peersEntry &&
      !btRuntime->isHalt() &&
      btRuntime->lessThanMinPeer()) {

src/Makefile.am

@@ -236,7 +236,7 @@ SRCS += MetaEntry.h\
 	DefaultBtContext.cc DefaultBtContext.h\
 	PeerStorage.h\
 	DefaultPeerStorage.cc DefaultPeerStorage.h\
-	BtAnnounce.h\
+	BtAnnounce.cc BtAnnounce.h\
 	DefaultBtAnnounce.cc DefaultBtAnnounce.h\
 	BtRuntime.h\
 	BtContextAwareCommand.cc BtContextAwareCommand.h\

src/Makefile.in

@@ -80,7 +80,7 @@ bin_PROGRAMS = aria2c$(EXEEXT)
 @ENABLE_BITTORRENT_TRUE@	DefaultBtContext.cc DefaultBtContext.h\
 @ENABLE_BITTORRENT_TRUE@	PeerStorage.h\
 @ENABLE_BITTORRENT_TRUE@	DefaultPeerStorage.cc DefaultPeerStorage.h\
-@ENABLE_BITTORRENT_TRUE@	BtAnnounce.h\
+@ENABLE_BITTORRENT_TRUE@	BtAnnounce.cc BtAnnounce.h\
 @ENABLE_BITTORRENT_TRUE@	DefaultBtAnnounce.cc DefaultBtAnnounce.h\
 @ENABLE_BITTORRENT_TRUE@	BtRuntime.h\
 @ENABLE_BITTORRENT_TRUE@	BtContextAwareCommand.cc BtContextAwareCommand.h\
@@ -435,15 +435,16 @@ am__libaria2c_a_SOURCES_DIST = Socket.h SocketCore.cc SocketCore.h \
 	DelegatingPeerListProcessor.h AnnounceTier.h AnnounceList.h \
 	AnnounceList.cc BtContext.h DefaultBtContext.cc \
 	DefaultBtContext.h PeerStorage.h DefaultPeerStorage.cc \
-	DefaultPeerStorage.h BtAnnounce.h DefaultBtAnnounce.cc \
-	DefaultBtAnnounce.h BtRuntime.h BtContextAwareCommand.cc \
-	BtContextAwareCommand.h BtMessage.h AbstractBtMessage.cc \
-	AbstractBtMessage.h SimpleBtMessage.cc SimpleBtMessage.h \
-	BtAllowedFastMessage.cc BtAllowedFastMessage.h \
-	BtBitfieldMessage.cc BtBitfieldMessage.h BtCancelMessage.cc \
-	BtCancelMessage.h BtChokeMessage.cc BtChokeMessage.h \
-	BtHaveAllMessage.cc BtHaveAllMessage.h BtHaveMessage.cc \
-	BtHaveMessage.h BtHaveNoneMessage.cc BtHaveNoneMessage.h \
+	DefaultPeerStorage.h BtAnnounce.cc BtAnnounce.h \
+	DefaultBtAnnounce.cc DefaultBtAnnounce.h BtRuntime.h \
+	BtContextAwareCommand.cc BtContextAwareCommand.h BtMessage.h \
+	AbstractBtMessage.cc AbstractBtMessage.h SimpleBtMessage.cc \
+	SimpleBtMessage.h BtAllowedFastMessage.cc \
+	BtAllowedFastMessage.h BtBitfieldMessage.cc \
+	BtBitfieldMessage.h BtCancelMessage.cc BtCancelMessage.h \
+	BtChokeMessage.cc BtChokeMessage.h BtHaveAllMessage.cc \
+	BtHaveAllMessage.h BtHaveMessage.cc BtHaveMessage.h \
+	BtHaveNoneMessage.cc BtHaveNoneMessage.h \
 	BtInterestedMessage.cc BtInterestedMessage.h \
 	BtKeepAliveMessage.cc BtKeepAliveMessage.h \
 	BtNotInterestedMessage.cc BtNotInterestedMessage.h \
@@ -591,6 +592,7 @@ am__libaria2c_a_SOURCES_DIST = Socket.h SocketCore.cc SocketCore.h \
 @ENABLE_BITTORRENT_TRUE@	AnnounceList.$(OBJEXT) \
 @ENABLE_BITTORRENT_TRUE@	DefaultBtContext.$(OBJEXT) \
 @ENABLE_BITTORRENT_TRUE@	DefaultPeerStorage.$(OBJEXT) \
+@ENABLE_BITTORRENT_TRUE@	BtAnnounce.$(OBJEXT) \
 @ENABLE_BITTORRENT_TRUE@	DefaultBtAnnounce.$(OBJEXT) \
 @ENABLE_BITTORRENT_TRUE@	BtContextAwareCommand.$(OBJEXT) \
 @ENABLE_BITTORRENT_TRUE@	AbstractBtMessage.$(OBJEXT) \
@@ -1245,6 +1247,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/BitfieldMan.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/BitfieldManFactory.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/BtAllowedFastMessage.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/BtAnnounce.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/BtBitfieldMessage.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/BtCancelMessage.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/BtCheckIntegrityEntry.Po@am__quote@