2009-05-18 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>

	Added source filename(__FILE__) and line number(__LINE__) to
	exception message.	
	* src/AbstractCommand.cc
	* src/AbstractDiskWriter.cc
	* src/AbstractProxyResponseCommand.cc
	* src/BDE.h
	* src/BtAllowedFastMessage.cc
	* src/BtHandshakeMessageValidator.h
	* src/BtHaveAllMessage.cc
	* src/BtHaveNoneMessage.cc
	* src/BtPieceMessage.cc
	* src/BtRejectMessage.cc
	* src/ChunkedDecoder.cc
	* src/CookieStorage.cc
	* src/DHTAnnouncePeerMessage.cc
	* src/DHTEntryPointNameResolveCommand.cc
	* src/DHTMessageFactoryImpl.cc
	* src/DHTMessageTracker.cc
	* src/DHTRoutingTableDeserializer.cc
	* src/DHTRoutingTableSerializer.cc
	* src/DHTSetup.cc
	* src/DHTTokenTracker.cc
	* src/DefaultBtAnnounce.cc
	* src/DefaultBtContext.cc
	* src/DefaultBtInteractive.cc
	* src/DefaultBtMessageFactory.cc
	* src/DefaultBtProgressInfoFile.cc
	* src/DefaultExtensionMessageFactory.cc
	* src/DlAbortEx.h
	* src/DlRetryEx.h
	* src/DownloadCommand.cc
	* src/DownloadEngineFactory.cc
	* src/DownloadFailureException.h
	* src/Exception.cc
	* src/Exception.h
	* src/ExpatMetalinkProcessor.cc
	* src/ExpatXmlRpcRequestProcessor.cc
	* src/FallocFileAllocationIterator.cc
	* src/FatalException.h
	* src/FtpConnection.cc
	* src/FtpFinishDownloadCommand.cc
	* src/FtpInitiateConnectionCommand.cc
	* src/FtpNegotiationCommand.cc
	* src/GZipDecoder.cc
	* src/HandshakeExtensionMessage.cc
	* src/HttpConnection.cc
	* src/HttpHeaderProcessor.cc
	* src/HttpInitiateConnectionCommand.cc
	* src/HttpResponse.cc
	* src/HttpResponseCommand.cc
	* src/HttpServer.cc
	* src/HttpSkipResponseCommand.cc
	* src/InitiateConnectionCommandFactory.cc
	* src/IteratableChunkChecksumValidator.cc
	* src/LibgcryptARC4Context.h
	* src/LibgcryptARC4Decryptor.h
	* src/LibgcryptARC4Encryptor.h
	* src/LibgcryptDHKeyExchange.h
	* src/LibgnutlsTLSContext.cc
	* src/LibsslARC4Context.h
	* src/LibsslARC4Decryptor.h
	* src/LibsslARC4Encryptor.h
	* src/LibsslDHKeyExchange.h
	* src/LibsslTLSContext.cc
	* src/MSEHandshake.cc
	* src/MessageDigestHelper.cc
	* src/MetalinkHelper.cc
	* src/MultiDiskAdaptor.cc
	* src/NameMatchOptionHandler.h
	* src/NameResolver.cc
	* src/Netrc.cc
	* src/NsCookieParser.cc
	* src/OptionHandlerException.cc
	* src/OptionHandlerException.h
	* src/OptionHandlerImpl.h
	* src/OptionParser.cc
	* src/ParameterizedStringParser.cc
	* src/PeerAbstractCommand.cc
	* src/PeerConnection.cc
	* src/PeerMessageUtil.cc
	* src/PeerReceiveHandshakeCommand.cc
	* src/Platform.cc
	* src/ReceiverMSEHandshakeCommand.cc
	* src/RecoverableException.h
	* src/RequestGroup.cc
	* src/SimpleLogger.cc
	* src/SocketCore.cc
	* src/Sqlite3MozCookieParser.cc
	* src/UTPexExtensionMessage.cc
	* src/Util.cc
	* src/XML2SAXMetalinkProcessor.cc
	* src/Xml2XmlRpcRequestProcessor.cc
	* src/XmlRpcMethodImpl.cc
	* src/bencode.cc
	* src/download_helper.cc
	* src/messageDigest.h
	* test/ExceptionTest.cc
	* test/TestUtil.cc

ChangeLog

@@ -1,3 +1,104 @@
+2009-05-18  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
+
+	Added source filename(__FILE__) and line number(__LINE__) to
+	exception message.	
+	* src/AbstractCommand.cc
+	* src/AbstractDiskWriter.cc
+	* src/AbstractProxyResponseCommand.cc
+	* src/BDE.h
+	* src/BtAllowedFastMessage.cc
+	* src/BtHandshakeMessageValidator.h
+	* src/BtHaveAllMessage.cc
+	* src/BtHaveNoneMessage.cc
+	* src/BtPieceMessage.cc
+	* src/BtRejectMessage.cc
+	* src/ChunkedDecoder.cc
+	* src/CookieStorage.cc
+	* src/DHTAnnouncePeerMessage.cc
+	* src/DHTEntryPointNameResolveCommand.cc
+	* src/DHTMessageFactoryImpl.cc
+	* src/DHTMessageTracker.cc
+	* src/DHTRoutingTableDeserializer.cc
+	* src/DHTRoutingTableSerializer.cc
+	* src/DHTSetup.cc
+	* src/DHTTokenTracker.cc
+	* src/DefaultBtAnnounce.cc
+	* src/DefaultBtContext.cc
+	* src/DefaultBtInteractive.cc
+	* src/DefaultBtMessageFactory.cc
+	* src/DefaultBtProgressInfoFile.cc
+	* src/DefaultExtensionMessageFactory.cc
+	* src/DlAbortEx.h
+	* src/DlRetryEx.h
+	* src/DownloadCommand.cc
+	* src/DownloadEngineFactory.cc
+	* src/DownloadFailureException.h
+	* src/Exception.cc
+	* src/Exception.h
+	* src/ExpatMetalinkProcessor.cc
+	* src/ExpatXmlRpcRequestProcessor.cc
+	* src/FallocFileAllocationIterator.cc
+	* src/FatalException.h
+	* src/FtpConnection.cc
+	* src/FtpFinishDownloadCommand.cc
+	* src/FtpInitiateConnectionCommand.cc
+	* src/FtpNegotiationCommand.cc
+	* src/GZipDecoder.cc
+	* src/HandshakeExtensionMessage.cc
+	* src/HttpConnection.cc
+	* src/HttpHeaderProcessor.cc
+	* src/HttpInitiateConnectionCommand.cc
+	* src/HttpResponse.cc
+	* src/HttpResponseCommand.cc
+	* src/HttpServer.cc
+	* src/HttpSkipResponseCommand.cc
+	* src/InitiateConnectionCommandFactory.cc
+	* src/IteratableChunkChecksumValidator.cc
+	* src/LibgcryptARC4Context.h
+	* src/LibgcryptARC4Decryptor.h
+	* src/LibgcryptARC4Encryptor.h
+	* src/LibgcryptDHKeyExchange.h
+	* src/LibgnutlsTLSContext.cc
+	* src/LibsslARC4Context.h
+	* src/LibsslARC4Decryptor.h
+	* src/LibsslARC4Encryptor.h
+	* src/LibsslDHKeyExchange.h
+	* src/LibsslTLSContext.cc
+	* src/MSEHandshake.cc
+	* src/MessageDigestHelper.cc
+	* src/MetalinkHelper.cc
+	* src/MultiDiskAdaptor.cc
+	* src/NameMatchOptionHandler.h
+	* src/NameResolver.cc
+	* src/Netrc.cc
+	* src/NsCookieParser.cc
+	* src/OptionHandlerException.cc
+	* src/OptionHandlerException.h
+	* src/OptionHandlerImpl.h
+	* src/OptionParser.cc
+	* src/ParameterizedStringParser.cc
+	* src/PeerAbstractCommand.cc
+	* src/PeerConnection.cc
+	* src/PeerMessageUtil.cc
+	* src/PeerReceiveHandshakeCommand.cc
+	* src/Platform.cc
+	* src/ReceiverMSEHandshakeCommand.cc
+	* src/RecoverableException.h
+	* src/RequestGroup.cc
+	* src/SimpleLogger.cc
+	* src/SocketCore.cc
+	* src/Sqlite3MozCookieParser.cc
+	* src/UTPexExtensionMessage.cc
+	* src/Util.cc
+	* src/XML2SAXMetalinkProcessor.cc
+	* src/Xml2XmlRpcRequestProcessor.cc
+	* src/XmlRpcMethodImpl.cc
+	* src/bencode.cc
+	* src/download_helper.cc
+	* src/messageDigest.h
+	* test/ExceptionTest.cc
+	* test/TestUtil.cc
+
 2009-05-16  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
 
 	Bump up version number to 1.4.0

src/AbstractCommand.cc

@@ -140,7 +140,7 @@ bool AbstractCommand::execute() {
       }
       return executeInternal();
     } else if(_errorEvent) {
-      throw DlRetryEx
+      throw DL_RETRY_EX
 	(StringFormat(MSG_NETWORK_PROBLEM,
 		      socket->getSocketError().c_str()).str());
     } else {
@@ -151,15 +151,15 @@ bool AbstractCommand::execute() {
 						     req->getProtocol());
 	ss->setError();
 
-	throw DlRetryEx(EX_TIME_OUT, DownloadResult::TIME_OUT);
+	throw DL_RETRY_EX2(EX_TIME_OUT, DownloadResult::TIME_OUT);
       }
       e->commands.push_back(this);
       return false;
     }
   } catch(DlAbortEx& err) {
     logger->error(MSG_DOWNLOAD_ABORTED,
-		  DlAbortEx(StringFormat
-			    ("URI=%s", req->getCurrentUrl().c_str()).str(),err),
+		  DL_ABORT_EX2(StringFormat
+			      ("URI=%s", req->getCurrentUrl().c_str()).str(),err),
 		  cuid, req->getUrl().c_str());
     _requestGroup->addURIResult(req->getUrl(), err.getCode());
     onAbort();
@@ -168,8 +168,8 @@ bool AbstractCommand::execute() {
     return true;
   } catch(DlRetryEx& err) {
     logger->info(MSG_RESTARTING_DOWNLOAD,
-		 DlRetryEx(StringFormat
-			   ("URI=%s", req->getCurrentUrl().c_str()).str(),err),
+		 DL_RETRY_EX2(StringFormat
+			     ("URI=%s", req->getCurrentUrl().c_str()).str(),err),
 		 cuid, req->getUrl().c_str());
     req->addTryCount();
     req->resetRedirectCount();
@@ -432,7 +432,7 @@ bool AbstractCommand::asyncResolveHostname()
       e->_requestGroupMan->getOrCreateServerStat
 	(req->getHost(), req->getProtocol())->setError();
     }
-    throw DlAbortEx(StringFormat(MSG_NAME_RESOLUTION_FAILED, cuid,
+    throw DL_ABORT_EX(StringFormat(MSG_NAME_RESOLUTION_FAILED, cuid,
 				 _asyncNameResolver->getHostname().c_str(),
 				 _asyncNameResolver->getError().c_str()).str());
   default:
@@ -491,7 +491,7 @@ void AbstractCommand::checkIfConnectionEstablished
 	e->_requestGroupMan->getOrCreateServerStat
 	  (req->getHost(), req->getProtocol())->setError();
       }
-      throw DlRetryEx
+      throw DL_RETRY_EX
 	(StringFormat(MSG_ESTABLISHING_CONNECTION_FAILED, error.c_str()).str());
     }
   }

src/AbstractDiskWriter.cc

@@ -88,7 +88,7 @@ void AbstractDiskWriter::closeFile()
 void AbstractDiskWriter::openExistingFile(uint64_t totalLength)
 {
   if(!File(_filename).exists()) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat(EX_FILE_OPEN, _filename.c_str(), MSG_FILE_NOT_FOUND).str());
   }
 
@@ -100,7 +100,7 @@ void AbstractDiskWriter::openExistingFile(uint64_t totalLength)
   }
 
   if((fd = open(_filename.c_str(), flags, OPEN_MODE)) < 0) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat(EX_FILE_OPEN, _filename.c_str(), strerror(errno)).str());
   }
 }
@@ -111,7 +111,7 @@ void AbstractDiskWriter::createFile(int addFlags)
   Util::mkdirs(File(_filename).getDirname());
   if((fd = open(_filename.c_str(), O_CREAT|O_RDWR|O_TRUNC|O_BINARY|addFlags,
 		OPEN_MODE)) < 0) {
-    throw DlAbortEx(StringFormat(EX_FILE_OPEN,
+    throw DL_ABORT_EX(StringFormat(EX_FILE_OPEN,
 				 _filename.c_str(), strerror(errno)).str());
   }  
 }
@@ -140,7 +140,7 @@ ssize_t AbstractDiskWriter::readDataInternal(unsigned char* data, size_t len)
 void AbstractDiskWriter::seek(off_t offset)
 {
   if(lseek(fd, offset, SEEK_SET) == (off_t)-1) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat(EX_FILE_SEEK, _filename.c_str(), strerror(errno)).str());
   }
 }
@@ -152,10 +152,10 @@ void AbstractDiskWriter::writeData(const unsigned char* data, size_t len, off_t
     // If errno is ENOSPC(not enough space in device), throw
     // DownloadFailureException and abort download instantly.
     if(errno == ENOSPC) {
-      throw DownloadFailureException
+      throw DOWNLOAD_FAILURE_EXCEPTION
 	(StringFormat(EX_FILE_WRITE, _filename.c_str(), strerror(errno)).str());
     }
-    throw DlAbortEx(StringFormat(EX_FILE_WRITE,
+    throw DL_ABORT_EX(StringFormat(EX_FILE_WRITE,
 				 _filename.c_str(), strerror(errno)).str());
   }
 }
@@ -165,7 +165,7 @@ ssize_t AbstractDiskWriter::readData(unsigned char* data, size_t len, off_t offs
   ssize_t ret;
   seek(offset);
   if((ret = readDataInternal(data, len)) < 0) {
-    throw DlAbortEx(StringFormat(EX_FILE_READ,
+    throw DL_ABORT_EX(StringFormat(EX_FILE_READ,
 				 _filename.c_str(), strerror(errno)).str());
   }
   return ret;
@@ -174,7 +174,7 @@ ssize_t AbstractDiskWriter::readData(unsigned char* data, size_t len, off_t offs
 void AbstractDiskWriter::truncate(uint64_t length)
 {
   if(fd == -1) {
-    throw DlAbortEx("File not opened.");
+    throw DL_ABORT_EX("File not opened.");
   }
 #ifdef __MINGW32__
   // Since mingw32's ftruncate cannot handle over 2GB files, we use SetEndOfFile
@@ -182,12 +182,12 @@ void AbstractDiskWriter::truncate(uint64_t length)
   HANDLE handle = LongToHandle(_get_osfhandle(fd));
   seek(length);
   if(SetEndOfFile(handle) == 0) {
-    throw DlAbortEx(StringFormat("SetEndOfFile failed. cause: %s",
+    throw DL_ABORT_EX(StringFormat("SetEndOfFile failed. cause: %s",
 				 GetLastError()).str());
   }
 #else
   if(ftruncate(fd, length) == -1) {
-    throw DlAbortEx(StringFormat("ftruncate failed. cause: %s",
+    throw DL_ABORT_EX(StringFormat("ftruncate failed. cause: %s",
 				 strerror(errno)).str());
   }
 #endif
@@ -197,11 +197,11 @@ void AbstractDiskWriter::truncate(uint64_t length)
 void AbstractDiskWriter::allocate(off_t offset, uint64_t length)
 {
   if(fd == -1) {
-    throw DlAbortEx("File not yet opened.");
+    throw DL_ABORT_EX("File not yet opened.");
   }
   int r = posix_fallocate(fd, offset, length);
   if(r != 0) {
-    throw DlAbortEx(StringFormat("posix_fallocate failed. cause: %s",
+    throw DL_ABORT_EX(StringFormat("posix_fallocate failed. cause: %s",
 				 strerror(r)).str());
   }
 }

src/AbstractProxyResponseCommand.cc

@@ -67,7 +67,7 @@ bool AbstractProxyResponseCommand::executeInternal() {
     return false;
   }
   if(httpResponse->getResponseStatus() != HttpHeader::S200) {
-    throw DlRetryEx(EX_PROXY_CONNECTION_FAILED);
+    throw DL_RETRY_EX(EX_PROXY_CONNECTION_FAILED);
   }
   e->commands.push_back(getNextCommand());
   return true;

src/BDE.h

@@ -42,7 +42,7 @@
 #include <deque>
 
 #include "SharedHandle.h"
-#include "RecoverableException.h"
+#include "DlAbortEx.h"
 
 namespace aria2 {
 
@@ -72,7 +72,7 @@ private:
     // Returns Integer.
     virtual Integer i() const
     {
-      throw RecoverableException("Not Integer");
+      throw DL_ABORT_EX("Not Integer");
     }
 
     ////////////////////////////////////////////////////////////////////////////
@@ -81,14 +81,14 @@ private:
     // Returns std::string.
     virtual const std::string& s() const
     {
-      throw RecoverableException("Not String");
+      throw DL_ABORT_EX("Not String");
     } 
 
     // Returns std::string.data() casted to unsigned char*.
     // Use s().size() to get length.
     virtual const unsigned char* uc() const
     {
-      throw RecoverableException("Not String");
+      throw DL_ABORT_EX("Not String");
     }
 
     ////////////////////////////////////////////////////////////////////////////
@@ -100,33 +100,33 @@ private:
     // this is the same behavior of std::map's operator[].
     virtual BDE& operator[](const std::string& key)
     {
-      throw RecoverableException("Not Dict");
+      throw DL_ABORT_EX("Not Dict");
     }
 
     // Returns true if the given key is found in dict.
     virtual bool containsKey(const std::string& key) const
     {
-      throw RecoverableException("Not Dict");
+      throw DL_ABORT_EX("Not Dict");
     }
 
     // Removes specified key from dict.
     virtual void removeKey(const std::string& key)
     {
-      throw RecoverableException("Not Dict");
+      throw DL_ABORT_EX("Not Dict");
     }
 
     // Returns a read/write iterator that points to the first pair in
     // the dict.
     virtual Dict::iterator dictBegin()
     {
-      throw RecoverableException("Not Dict");
+      throw DL_ABORT_EX("Not Dict");
     }
 
     // Returns a read/write read-only iterator that points to one past
     // the last pair in the dict.
     virtual Dict::iterator dictEnd()
     {
-      throw RecoverableException("Not Dict");
+      throw DL_ABORT_EX("Not Dict");
     }
 
     ////////////////////////////////////////////////////////////////////////////
@@ -135,45 +135,45 @@ private:
     // Appends given bde to list.
     virtual void append(const BDE& bde)
     {
-      throw RecoverableException("Not List");
+      throw DL_ABORT_EX("Not List");
     }
 
     // Alias for append()
     virtual void operator<<(const BDE& bde)
     {
-      throw RecoverableException("Not List");
+      throw DL_ABORT_EX("Not List");
     }
 
     // Returns the reference of the object at the given index.
     virtual BDE& operator[](size_t index)
     {
-      throw RecoverableException("Not List");
+      throw DL_ABORT_EX("Not List");
     }
 
     // Returns a read/write iterator that points to the first object
     // in list.
     virtual List::iterator listBegin()
     {
-      throw RecoverableException("Not List");
+      throw DL_ABORT_EX("Not List");
     }
 
     // Returns a read/write iterator that points to the one past the
     // last object in list.
     virtual List::iterator listEnd()
     {
-      throw RecoverableException("Not List");
+      throw DL_ABORT_EX("Not List");
     }
     
     // Returns size of list or dict.
     virtual size_t size() const
     {
-      throw RecoverableException("Neither Dict nor List");
+      throw DL_ABORT_EX("Neither Dict nor List");
     }
 
     // Returns true if size of list or dict is 0.
     virtual bool empty() const
     {
-      throw RecoverableException("Neither Dict nor List");
+      throw DL_ABORT_EX("Neither Dict nor List");
     }
   };
 

src/BtAllowedFastMessage.cc

@@ -49,7 +49,7 @@ SharedHandle<BtAllowedFastMessage> BtAllowedFastMessage::create
 
 void BtAllowedFastMessage::doReceivedAction() {
   if(!peer->isFastExtensionEnabled()) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("%s received while fast extension is disabled",
 		    toString().c_str()).str());
   }

src/BtHandshakeMessageValidator.h

@@ -36,11 +36,13 @@
 #define _D_BT_HANDSHAKE_MESSAGE_VALIDATOR_H_
 
 #include "BtMessageValidator.h"
+
+#include <cstring>
+
 #include "BtHandshakeMessage.h"
 #include "Util.h"
 #include "PeerMessageUtil.h"
 #include "StringFormat.h"
-#include <cstring>
 
 namespace aria2 {
 
@@ -59,16 +61,16 @@ public:
   virtual bool validate(Errors& error) {
     // TODO
     if(message->getPstrlen() != 19) {
-      throw DlAbortEx(StringFormat("invalid handshake pstrlen=%u",
+      throw DL_ABORT_EX(StringFormat("invalid handshake pstrlen=%u",
 				   message->getPstrlen()).str());
     }
     if(memcmp(BtHandshakeMessage::BT_PSTR, message->getPstr(), 19) != 0) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("invalid handshake pstr=%s",
 		      Util::urlencode(message->getPstr(), 19).c_str()).str());
     }
     if(memcmp(infoHash, message->getInfoHash(), 20) != 0) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("invalid handshake info hash: expected:%s, actual:%s",
 		      Util::toHex(infoHash, 20).c_str(),
 		      Util::toHex(message->getInfoHash(), 20).c_str()).str());

src/BtHaveAllMessage.cc

@@ -51,7 +51,7 @@ SharedHandle<BtHaveAllMessage> BtHaveAllMessage::create
 void BtHaveAllMessage::doReceivedAction()
 {
   if(!peer->isFastExtensionEnabled()) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("%s received while fast extension is disabled",
 		    toString().c_str()).str());
   }

src/BtHaveNoneMessage.cc

@@ -50,7 +50,7 @@ SharedHandle<BtHaveNoneMessage> BtHaveNoneMessage::create
 void BtHaveNoneMessage::doReceivedAction()
 {
   if(!peer->isFastExtensionEnabled()) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("%s received while fast extension is disabled",
 		    toString().c_str()).str());
   }

src/BtPieceMessage.cc

@@ -163,7 +163,7 @@ size_t BtPieceMessage::sendPieceData(off_t offset, size_t length) const {
      static_cast<ssize_t>(length)) {
     return peerConnection->sendMessage(buf, length);
   } else {
-    throw DlAbortEx(EX_DATA_READ);
+    throw DL_ABORT_EX(EX_DATA_READ);
   }
 }
 

src/BtRejectMessage.cc

@@ -52,7 +52,7 @@ SharedHandle<BtRejectMessage> BtRejectMessage::create
 void BtRejectMessage::doReceivedAction()
 {
   if(!peer->isFastExtensionEnabled()) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("%s received while fast extension is disabled.",
 		    toString().c_str()).str());
   }
@@ -61,7 +61,7 @@ void BtRejectMessage::doReceivedAction()
   RequestSlot slot =
     dispatcher->getOutstandingRequest(getIndex(), getBegin(), getLength());
   if(RequestSlot::isNull(slot)) {
-    //throw DlAbortEx("reject recieved, but it is not in the request slots.");
+    //throw DL_ABORT_EX("reject recieved, but it is not in the request slots.");
   } else {
     dispatcher->removeOutstandingRequest(slot);
   }

src/ChunkedDecoder.cc

@@ -75,7 +75,7 @@ static bool readData(std::string& out, uint64_t& chunkSize, std::string& in)
       in.erase(0, 2);
       return true;
     } else {
-      throw DlAbortEx(EX_INVALID_CHUNK_SIZE);
+      throw DL_ABORT_EX(EX_INVALID_CHUNK_SIZE);
     }
   } else {
     return false;

src/CookieStorage.cc

@@ -33,17 +33,19 @@
  */
 /* copyright --> */
 #include "CookieStorage.h"
+
+#include <algorithm>
+#include <fstream>
+
 #include "Util.h"
 #include "LogFactory.h"
 #include "Logger.h"
-#include "RecoverableException.h"
+#include "DlAbortEx.h"
 #include "StringFormat.h"
 #include "NsCookieParser.h"
 #ifdef HAVE_SQLITE3
 # include "Sqlite3MozCookieParser.h"
 #endif // HAVE_SQLITE3
-#include <algorithm>
-#include <fstream>
 
 namespace aria2 {
 
@@ -145,7 +147,7 @@ void CookieStorage::load(const std::string& filename)
     std::ifstream s(filename.c_str(), std::ios::binary);
     s.get(header, sizeof(header));
     if(s.bad()) {
-      throw RecoverableException
+      throw DL_ABORT_EX
 	(StringFormat("Failed to read header of cookie file %s",
 		      filename.c_str()).str());
     }
@@ -155,7 +157,7 @@ void CookieStorage::load(const std::string& filename)
 #ifdef HAVE_SQLITE3
       storeCookies(Sqlite3MozCookieParser().parse(filename));
 #else // !HAVE_SQLITE3
-      throw RecoverableException
+      throw DL_ABORT_EX
 	("Cannot read SQLite3 database because SQLite3 support is disabled by"
 	 " configuration.");
 #endif // !HAVE_SQLITE3
@@ -163,7 +165,7 @@ void CookieStorage::load(const std::string& filename)
       storeCookies(NsCookieParser().parse(filename));
     }
   } catch(RecoverableException& e) {
-    throw RecoverableException
+    throw DL_ABORT_EX2
       (StringFormat("Failed to load cookies from %s", filename.c_str()).str(),
        e);
   }

src/DHTAnnouncePeerMessage.cc

@@ -104,7 +104,7 @@ void DHTAnnouncePeerMessage::validate() const
   if(!_tokenTracker->validateToken(_token, _infoHash,
 				   _remoteNode->getIPAddress(),
 				   _remoteNode->getPort())) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Invalid token=%s from %s:%u",
 		    Util::toHex(_token).c_str(),
 		    _remoteNode->getIPAddress().c_str(),

src/DHTEntryPointNameResolveCommand.cc

@@ -159,7 +159,7 @@ bool DHTEntryPointNameResolveCommand::resolveHostname
     return true;
     break;
   case AsyncNameResolver::STATUS_ERROR:
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat(MSG_NAME_RESOLUTION_FAILED, cuid,
 		    hostname.c_str(),
 		    resolver->getError().c_str()).str());

src/DHTMessageFactoryImpl.cc

@@ -89,7 +89,7 @@ static const BDE& getDictionary(const BDE& dict,
   if(d.isDict()) {
     return d;
   } else {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Malformed DHT message. Missing %s", key.c_str()).str());
   }
 }
@@ -101,7 +101,7 @@ static const BDE& getString(const BDE& dict,
   if(c.isString()) {
     return c;
   } else {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Malformed DHT message. Missing %s", key.c_str()).str());
   }
 }
@@ -113,7 +113,7 @@ static const BDE& getInteger(const BDE& dict,
   if(c.isInteger()) {
     return c;
   } else {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Malformed DHT message. Missing %s", key.c_str()).str());
   }
 }
@@ -124,7 +124,7 @@ static const BDE& getString(const BDE& list, size_t index)
   if(c.isString()) {
     return c;
   } else {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Malformed DHT message. element[%u] is not String.",
 		    index).str());
   }
@@ -136,7 +136,7 @@ static const BDE& getInteger(const BDE& list, size_t index)
   if(c.isInteger()) {
     return c;
   } else {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Malformed DHT message. element[%u] is not Integer.",
 		    index).str());
   }
@@ -149,7 +149,7 @@ static const BDE& getList(const BDE& dict,
   if(l.isList()) {
     return l;
   } else {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Malformed DHT message. Missing %s", key.c_str()).str());
   }
 }
@@ -157,7 +157,7 @@ static const BDE& getList(const BDE& dict,
 void DHTMessageFactoryImpl::validateID(const BDE& id) const
 {
   if(id.s().size() != DHT_ID_LENGTH) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Malformed DHT message. Invalid ID length."
 		    " Expected:%d, Actual:%d",
 		    DHT_ID_LENGTH, id.s().size()).str());
@@ -168,7 +168,7 @@ void DHTMessageFactoryImpl::validatePort(const BDE& i) const
 {
   BDE::Integer port = i.i();
   if(!(0 < port && port < UINT16_MAX)) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Malformed DHT message. Invalid port=%s",
 		    Util::itos(port).c_str()).str());
   }
@@ -184,7 +184,7 @@ SharedHandle<DHTMessage> DHTMessageFactoryImpl::createQueryMessage
   const BDE& y = getString(dict, DHTMessage::Y);
   const BDE& aDict = getDictionary(dict, DHTQueryMessage::A);
   if(y.s() != DHTQueryMessage::Q) {
-    throw DlAbortEx("Malformed DHT message. y != q");
+    throw DL_ABORT_EX("Malformed DHT message. y != q");
   }
   const BDE& id = getString(aDict, DHTMessage::ID);
   validateID(id);
@@ -214,7 +214,7 @@ SharedHandle<DHTMessage> DHTMessageFactoryImpl::createQueryMessage
 				     static_cast<uint16_t>(port.i()),
 				     token.s(), transactionID.s());
   } else {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Unsupported message type: %s",
 		    messageType.s().c_str()).str());
   }
@@ -238,9 +238,9 @@ DHTMessageFactoryImpl::createResponseMessage(const std::string& messageType,
     } else {
       _logger->debug("e doesn't have 2 elements.");
     }
-    throw DlAbortEx("Received Error DHT message.");
+    throw DL_ABORT_EX("Received Error DHT message.");
   } else if(y.s() != DHTResponseMessage::R) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Malformed DHT message. y != r: y=%s",
 		    Util::urlencode(y.s()).c_str()).str());
   }
@@ -264,13 +264,13 @@ DHTMessageFactoryImpl::createResponseMessage(const std::string& messageType,
 	return createGetPeersReplyMessageWithNodes(remoteNode, dict,
 						   transactionID.s());
       } else {
-	throw DlAbortEx("Malformed DHT message: missing nodes/values");
+	throw DL_ABORT_EX("Malformed DHT message: missing nodes/values");
       }
     }
   } else if(messageType == DHTAnnouncePeerReplyMessage::ANNOUNCE_PEER) {
     return createAnnouncePeerReplyMessage(remoteNode, transactionID.s());
   } else {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Unsupported message type: %s", messageType.c_str()).str());
   }
 }
@@ -326,7 +326,7 @@ std::deque<SharedHandle<DHTNode> >
 DHTMessageFactoryImpl::extractNodes(const unsigned char* src, size_t length)
 {
   if(length%26 != 0) {
-    throw DlAbortEx("Nodes length is not multiple of 26");
+    throw DL_ABORT_EX("Nodes length is not multiple of 26");
   }
   std::deque<SharedHandle<DHTNode> > nodes;
   for(size_t offset = 0; offset < length; offset += 26) {

src/DHTMessageTracker.cc

@@ -74,7 +74,7 @@ DHTMessageTracker::messageArrived(const BDE& dict,
 {
   const BDE& tid = dict[DHTMessage::T];
   if(!tid.isString()) {
-    throw DlAbortEx(StringFormat("Malformed DHT message. From:%s:%u",
+    throw DL_ABORT_EX(StringFormat("Malformed DHT message. From:%s:%u",
 				 ipaddr.c_str(), port).str());
   }
   _logger->debug("Searching tracker entry for TransactionID=%s, Remote=%s:%u",

src/DHTRoutingTableDeserializer.cc

@@ -114,7 +114,7 @@ void DHTRoutingTableDeserializer::deserialize(std::istream& in)
     } else if(memcmp(headerCompat, buf, 8) == 0) {
       version = 2;
     } else {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("Failed to load DHT routing table. cause:%s",
 		      "bad header").str());
     }
@@ -192,7 +192,7 @@ void DHTRoutingTableDeserializer::deserialize(std::istream& in)
     _localNode = localNode;
   } catch(std::ios::failure const& exception) {
     _nodes.clear();
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Failed to load DHT routing table. cause:%s",
 		    strerror(errno)).str());
   }

src/DHTRoutingTableSerializer.cc

@@ -121,7 +121,7 @@ void DHTRoutingTableSerializer::serialize(std::ostream& o)
       o.write(zero, 4);
     }
   } catch(std::ios::failure const& exception) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Failed to save DHT routing table. cause:%s",
 		    strerror(errno)).str());
   }

src/DHTSetup.cc

@@ -114,7 +114,7 @@ void DHTSetup::setup(std::deque<Command*>& commands,
       IntSequence seq = Util::parseIntRange(option->get(PREF_DHT_LISTEN_PORT));
       uint16_t port;
       if(!connection->bind(port, seq)) {
-	throw DlAbortEx("Error occurred while binding port for DHT");
+	throw DL_ABORT_EX("Error occurred while binding port for DHT");
       }
       localNode->setPort(port);
     }

src/DHTTokenTracker.cc

@@ -63,7 +63,7 @@ std::string DHTTokenTracker::generateToken(const unsigned char* infoHash,
 {
   unsigned char src[DHT_ID_LENGTH+6+SECRET_SIZE];
   if(!PeerMessageUtil::createcompact(src+DHT_ID_LENGTH, ipaddr, port)) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Token generation failed: ipaddr=%s, port=%u",
 		    ipaddr.c_str(), port).str());
   }

src/DefaultBtAnnounce.cc

@@ -207,11 +207,11 @@ DefaultBtAnnounce::processAnnounceResponse(const unsigned char* trackerResponse,
   const BDE dict =
     bencode::decode(trackerResponse, trackerResponseLength);
   if(!dict.isDict()) {
-    throw DlAbortEx(MSG_NULL_TRACKER_RESPONSE);
+    throw DL_ABORT_EX(MSG_NULL_TRACKER_RESPONSE);
   }
   const BDE& failure = dict[BtAnnounce::FAILURE_REASON];
   if(failure.isString()) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat(EX_TRACKER_FAILURE, failure.s().c_str()).str());
   }
   const BDE& warn = dict[BtAnnounce::WARNING_MESSAGE];

src/DefaultBtContext.cc

@@ -141,14 +141,14 @@ void DefaultBtContext::extractFileEntries(const BDE& infoDict,
 
       const BDE& fileLengthData = fileDict[BtContext::C_LENGTH];
       if(!fileLengthData.isInteger()) {
-	throw DlAbortEx(StringFormat(MSG_MISSING_BT_INFO,
+	throw DL_ABORT_EX(StringFormat(MSG_MISSING_BT_INFO,
 				     BtContext::C_LENGTH.c_str()).str());
       }
       length += fileLengthData.i();
 
       const BDE& pathList = fileDict[BtContext::C_PATH];
       if(!pathList.isList() || pathList.empty()) {
-	throw DlAbortEx("Path is empty.");
+	throw DL_ABORT_EX("Path is empty.");
       }
       
       std::vector<std::string> pathelem(pathList.size());
@@ -176,7 +176,7 @@ void DefaultBtContext::extractFileEntries(const BDE& infoDict,
     fileMode = BtContext::SINGLE;
     const BDE& lengthData = infoDict[BtContext::C_LENGTH];
     if(!lengthData.isInteger()) {
-	throw DlAbortEx(StringFormat(MSG_MISSING_BT_INFO,
+	throw DL_ABORT_EX(StringFormat(MSG_MISSING_BT_INFO,
 				     BtContext::C_LENGTH.c_str()).str());      
     }
     totalLength = lengthData.i();
@@ -310,11 +310,11 @@ void DefaultBtContext::processRootDictionary(const BDE& rootDict,
 {
   clear();
   if(!rootDict.isDict()) {
-    throw DlAbortEx("torrent file does not contain a root dictionary.");
+    throw DL_ABORT_EX("torrent file does not contain a root dictionary.");
   }
   const BDE& infoDict = rootDict[BtContext::C_INFO];
   if(!infoDict.isDict()) {
-    throw DlAbortEx(StringFormat(MSG_MISSING_BT_INFO,
+    throw DL_ABORT_EX(StringFormat(MSG_MISSING_BT_INFO,
 				 BtContext::C_INFO.c_str()).str());
   }
   // retrieve infoHash
@@ -327,20 +327,20 @@ void DefaultBtContext::processRootDictionary(const BDE& rootDict,
   // calculate the number of pieces
   const BDE& piecesData = infoDict[BtContext::C_PIECES];
   if(!piecesData.isString()) {
-    throw DlAbortEx(StringFormat(MSG_MISSING_BT_INFO,
+    throw DL_ABORT_EX(StringFormat(MSG_MISSING_BT_INFO,
 				 BtContext::C_PIECES.c_str()).str());
   }
   if(piecesData.s().empty()) {
-    throw DlAbortEx("The length of piece hash is 0.");
+    throw DL_ABORT_EX("The length of piece hash is 0.");
   }
   numPieces = piecesData.s().size()/PIECE_HASH_LENGTH;
   if(numPieces == 0) {
-    throw DlAbortEx("The number of pieces is 0.");
+    throw DL_ABORT_EX("The number of pieces is 0.");
   }
   // retrieve piece length
   const BDE& pieceLengthData = infoDict[BtContext::C_PIECE_LENGTH];
   if(!pieceLengthData.isInteger()) {
-    throw DlAbortEx(StringFormat(MSG_MISSING_BT_INFO,
+    throw DL_ABORT_EX(StringFormat(MSG_MISSING_BT_INFO,
 				 BtContext::C_PIECE_LENGTH.c_str()).str());
   }
   pieceLength = pieceLengthData.i();
@@ -360,7 +360,7 @@ void DefaultBtContext::processRootDictionary(const BDE& rootDict,
   // retrieve file entries
   extractFileEntries(infoDict, defaultName, overrideName, urlList);
   if((totalLength+pieceLength-1)/pieceLength != numPieces) {
-    throw DlAbortEx("Too few/many piece hash.");
+    throw DL_ABORT_EX("Too few/many piece hash.");
   }
   // retrieve announce
   extractAnnounce(rootDict);
@@ -509,7 +509,7 @@ void DefaultBtContext::setFilePathWithIndex
   if(0 < index && index <= fileEntries.size()) {
     fileEntries[index-1]->setPath(path);
   } else {
-    throw DlAbortEx(StringFormat("No such file with index=%u",
+    throw DL_ABORT_EX(StringFormat("No such file with index=%u",
 				 static_cast<unsigned int>(index)).str());
   }
 }

src/DefaultBtInteractive.cc

@@ -102,7 +102,7 @@ BtMessageHandle DefaultBtInteractive::receiveHandshake(bool quickReply) {
   }
   if(memcmp(message->getPeerId(), _btContext->getPeerId(),
 	    PEER_ID_LENGTH) == 0) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat
        ("CUID#%d - Drop connection from the same Peer ID", cuid).str());
   }
@@ -369,7 +369,7 @@ void DefaultBtInteractive::detectMessageFlooding() {
   if(floodingCheckPoint.elapsed(FLOODING_CHECK_INTERVAL)) {
     if(floodingStat.getChokeUnchokeCount() >= 2 ||
        floodingStat.getKeepAliveCount() >= 2) {
-      throw DlAbortEx(EX_FLOODING_DETECTED);
+      throw DL_ABORT_EX(EX_FLOODING_DETECTED);
     } else {
       floodingStat.reset();
     }
@@ -386,7 +386,7 @@ void DefaultBtInteractive::checkActiveInteraction()
     if(!peer->amInterested() && !peer->peerInterested() &&
        inactiveCheckPoint.elapsed(interval)) {
       // TODO change the message
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("Disconnect peer because we are not interested each other"
 		      " after %u second(s).", interval).str());
     }
@@ -397,7 +397,7 @@ void DefaultBtInteractive::checkActiveInteraction()
   {
     time_t interval = 2*60;
     if(inactiveCheckPoint.elapsed(interval)) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat(EX_DROP_INACTIVE_CONNECTION, interval).str());
     }
   }

src/DefaultBtMessageFactory.cc

@@ -204,12 +204,12 @@ DefaultBtMessageFactory::createBtMessage(const unsigned char* data, size_t dataL
 	msg = BtExtendedMessage::create(_extensionMessageFactory,
 					peer, data, dataLength);
       } else {
-	throw DlAbortEx("Received extended message from peer during a session with extended messaging disabled.");
+	throw DL_ABORT_EX("Received extended message from peer during a session with extended messaging disabled.");
       }
       break;
     }
     default:
-      throw DlAbortEx(StringFormat("Invalid message ID. id=%u", id).str());
+      throw DL_ABORT_EX(StringFormat("Invalid message ID. id=%u", id).str());
     }
   }
   setCommonProperty(msg);

src/DefaultBtProgressInfoFile.cc

@@ -183,11 +183,11 @@ void DefaultBtProgressInfoFile::save() {
     _logger->info(MSG_SAVED_SEGMENT_FILE);
   } catch(std::ios::failure const& exception) {
     // TODO std::ios::failure doesn't give us the reasons of failure...
-    throw DlAbortEx(StringFormat(EX_SEGMENT_FILE_WRITE,
+    throw DL_ABORT_EX(StringFormat(EX_SEGMENT_FILE_WRITE,
 				 _filename.c_str(), strerror(errno)).str());
   }
   if(!File(filenameTemp).renameTo(_filename)) {
-    throw DlAbortEx(StringFormat(EX_SEGMENT_FILE_WRITE,
+    throw DL_ABORT_EX(StringFormat(EX_SEGMENT_FILE_WRITE,
 				 _filename.c_str(), strerror(errno)).str());
   }
 }
@@ -212,7 +212,7 @@ void DefaultBtProgressInfoFile::load()
     } else if(DefaultBtProgressInfoFile::V0001 == versionHex) {
       version = 1;
     } else {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("Unsupported ctrl file version: %s",
 		      versionHex.c_str()).str());
     }
@@ -232,7 +232,7 @@ void DefaultBtProgressInfoFile::load()
     }
     if((infoHashLength < 0) ||
        ((infoHashLength == 0) && infoHashCheckEnabled)) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("Invalid info hash length: %d", infoHashLength).str());
     }
     if(infoHashLength > 0) {
@@ -242,7 +242,7 @@ void DefaultBtProgressInfoFile::load()
       if(infoHashCheckEnabled &&
 	 Util::toHex(savedInfoHash, infoHashLength) !=
 	 btContext->getInfoHashAsString()) {
-	throw DlAbortEx
+	throw DL_ABORT_EX
 	  (StringFormat("info hash mismatch. expected: %s, actual: %s",
 			btContext->getInfoHashAsString().c_str(),
 			Util::toHex(savedInfoHash,
@@ -264,7 +264,7 @@ void DefaultBtProgressInfoFile::load()
       totalLength = ntoh64(totalLength);
     }
     if(totalLength != _dctx->getTotalLength()) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("total length mismatch. expected: %s, actual: %s",
 		      Util::itos(_dctx->getTotalLength()).c_str(),
 		      Util::itos(totalLength).c_str()).str());
@@ -288,7 +288,7 @@ void DefaultBtProgressInfoFile::load()
     uint32_t expectedBitfieldLength =
       ((totalLength+pieceLength-1)/pieceLength+7)/8;
     if(expectedBitfieldLength != bitfieldLength) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("bitfield length mismatch. expected: %d, actual: %d",
 		      expectedBitfieldLength,
 		      bitfieldLength).str());
@@ -316,7 +316,7 @@ void DefaultBtProgressInfoFile::load()
 	  index = ntohl(index);
 	}
 	if(!(index < _dctx->getNumPieces())) {
-	  throw DlAbortEx
+	  throw DL_ABORT_EX
 	    (StringFormat("piece index out of range: %u", index).str());
 	}
 	uint32_t length;
@@ -325,7 +325,7 @@ void DefaultBtProgressInfoFile::load()
 	  length = ntohl(length);
 	}
 	if(!(length <=_dctx->getPieceLength())) {
-	  throw DlAbortEx
+	  throw DL_ABORT_EX
 	    (StringFormat("piece length out of range: %u", length).str());
 	}
 	PieceHandle piece(new Piece(index, length));
@@ -336,7 +336,7 @@ void DefaultBtProgressInfoFile::load()
 	  bitfieldLength = ntohl(bitfieldLength);
 	}
 	if(piece->getBitfieldLength() != bitfieldLength) {
-	  throw DlAbortEx
+	  throw DL_ABORT_EX
 	    (StringFormat("piece bitfield length mismatch."
 			  " expected: %u actual: %u",
 			  piece->getBitfieldLength(), bitfieldLength).str());
@@ -368,7 +368,7 @@ void DefaultBtProgressInfoFile::load()
       src.setBitfield(savedBitfield, bitfieldLength);
       if((src.getCompletedLength() || numInFlightPiece) &&
 	 !_option->getAsBool(PREF_ALLOW_PIECE_LENGTH_CHANGE)) {
-	throw DownloadFailureException
+	throw DOWNLOAD_FAILURE_EXCEPTION
 	  ("WARNING: Detected a change in piece length. You can proceed with"
 	   " --allow-piece-length-change=true, but you may lose some download"
 	   " progress.");
@@ -384,7 +384,7 @@ void DefaultBtProgressInfoFile::load()
     delete [] savedBitfield;
     delete [] savedInfoHash;
     // TODO std::ios::failure doesn't give us the reasons of failure...
-    throw DlAbortEx(StringFormat(EX_SEGMENT_FILE_READ,
+    throw DL_ABORT_EX(StringFormat(EX_SEGMENT_FILE_READ,
 				 _filename.c_str(), strerror(errno)).str());
   } 
 }

src/DefaultExtensionMessageFactory.cc

@@ -73,7 +73,7 @@ DefaultExtensionMessageFactory::createMessage(const unsigned char* data, size_t
   } else {
     std::string extensionName = _registry->getExtensionName(extensionMessageID);
     if(extensionName.empty()) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("No extension registered for extended message ID %u",
 		      extensionMessageID).str());
     }
@@ -84,7 +84,7 @@ DefaultExtensionMessageFactory::createMessage(const unsigned char* data, size_t
       m->setPeerStorage(_peerStorage);
       return m;
     } else {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("Unsupported extension message received. extensionMessageID=%u, extensionName=%s",
 		      extensionMessageID, extensionName.c_str()).str());
     }

src/DlAbortEx.h

@@ -46,14 +46,21 @@ protected:
     return e;
   }
 public:
-  DlAbortEx(const std::string& msg):RecoverableException(msg) {}
-  DlAbortEx(const std::string& msg,
-	    const Exception& cause):RecoverableException(msg, cause) {}
-  DlAbortEx(const RecoverableException& e):RecoverableException(e) {}
-  DlAbortEx(const std::string& msg, DownloadResult::RESULT code):
-    RecoverableException(msg, code) {}
+  DlAbortEx(const char* file, int line, const std::string& msg):
+    RecoverableException(file, line, msg) {}
+  DlAbortEx(const char* file, int line, const std::string& msg,
+	    const Exception& cause):
+    RecoverableException(file, line, msg, cause) {}
+  DlAbortEx(const char* file, int line, const RecoverableException& e):
+    RecoverableException(file, line, e) {}
+  DlAbortEx(const char* file, int line, const std::string& msg,
+	    DownloadResult::RESULT code):
+    RecoverableException(file, line, msg, code) {}
 };
 
+#define DL_ABORT_EX(arg) DlAbortEx(__FILE__, __LINE__, arg)
+#define DL_ABORT_EX2(arg1, arg2) DlAbortEx(__FILE__, __LINE__, arg1, arg2)
+
 } // namespace aria2
 
 #endif // _D_DL_ABORT_EX_H_

src/DlRetryEx.h

@@ -46,14 +46,21 @@ protected:
     return e;
   }
 public:
-  DlRetryEx(const std::string& msg):RecoverableException(msg) {}
-  DlRetryEx(const std::string& msg,
-	    const Exception& cause):RecoverableException(msg, cause) {}
-  DlRetryEx(const DlRetryEx& e):RecoverableException(e) {}
-  DlRetryEx(const std::string& msg, DownloadResult::RESULT code):
-    RecoverableException(msg, code) {}
+  DlRetryEx(const char* file, int line, const std::string& msg):
+    RecoverableException(file, line, msg) {}
+  DlRetryEx(const char* file, int line, const std::string& msg,
+	    const Exception& cause):
+    RecoverableException(file, line, msg, cause) {}
+  DlRetryEx(const char* file, int line, const DlRetryEx& e):
+    RecoverableException(file, line, e) {}
+  DlRetryEx(const char* file, int line, const std::string& msg,
+	    DownloadResult::RESULT code):
+    RecoverableException(file, line, msg, code) {}
 };
 
+#define DL_RETRY_EX(arg) DlRetryEx(__FILE__, __LINE__, arg)
+#define DL_RETRY_EX2(arg1, arg2) DlRetryEx(__FILE__, __LINE__, arg1, arg2)
+
 } // namespace aria2
 
 #endif // _D_DL_RETRY_EX_H_

src/DownloadCommand.cc

@@ -184,7 +184,7 @@ bool DownloadCommand::executeInternal() {
 
   if(!segmentComplete && bufSize == 0 &&
      !socket->wantRead() && !socket->wantWrite()) {
-    throw DlRetryEx(EX_GOT_EOF);
+    throw DL_RETRY_EX(EX_GOT_EOF);
   }
 
   if(segmentComplete) {
@@ -236,10 +236,11 @@ void DownloadCommand::checkLowestDownloadSpeed() const
   if(peerStat->getDownloadStartTime().elapsed(startupIdleTime)) {
     unsigned int nowSpeed = peerStat->calculateDownloadSpeed();
     if(lowestDownloadSpeedLimit > 0 &&  nowSpeed <= lowestDownloadSpeedLimit) {
-      throw DlAbortEx(StringFormat(EX_TOO_SLOW_DOWNLOAD_SPEED,
-				   nowSpeed,
-				   lowestDownloadSpeedLimit,
-				   req->getHost().c_str()).str(), DownloadResult::TOO_SLOW_DOWNLOAD_SPEED);
+      throw DL_ABORT_EX2(StringFormat(EX_TOO_SLOW_DOWNLOAD_SPEED,
+				      nowSpeed,
+				      lowestDownloadSpeedLimit,
+				      req->getHost().c_str()).str(),
+			 DownloadResult::TOO_SLOW_DOWNLOAD_SPEED);
     }
   }
 }
@@ -294,7 +295,7 @@ void DownloadCommand::validatePieceHash(const SharedHandle<Segment>& segment,
 		 actualPieceHash.c_str());
     segment->clear();
     _requestGroup->getSegmentMan()->cancelSegment(cuid);
-    throw DlRetryEx
+    throw DL_RETRY_EX
       (StringFormat("Invalid checksum index=%d", segment->getIndex()).str());
   }
 }

src/DownloadEngineFactory.cc

@@ -98,7 +98,7 @@ DownloadEngineFactory::newDownloadEngine(Option* op,
     if(ep->good()) {
       eventPoll = ep;
     } else {
-      throw DlAbortEx("Initializing EpollEventPoll failed."
+      throw DL_ABORT_EX("Initializing EpollEventPoll failed."
 		      " Try --event-poll=select");
     }
   } else

src/DownloadFailureException.h

@@ -50,16 +50,24 @@ protected:
     return e;
   }
 public:
-  DownloadFailureException(const std::string& msg):RecoverableException(msg) {}
-  DownloadFailureException(const std::string& msg,
+  DownloadFailureException(const char* file, int line, const std::string& msg):
+    RecoverableException(file, line, msg) {}
+  DownloadFailureException(const char* file, int line, const std::string& msg,
 			   const Exception& cause):
-    RecoverableException(msg, cause) {}
-  DownloadFailureException(const DownloadFailureException& e):
-    RecoverableException(e) {}
-  DownloadFailureException(const std::string& msg, DownloadResult::RESULT code):
-    RecoverableException(msg, code) {}
+    RecoverableException(file, line, msg, cause) {}
+  DownloadFailureException(const char* file, int line,
+			   const DownloadFailureException& e):
+    RecoverableException(file, line, e) {}
+  DownloadFailureException(const char* file, int line,
+			   const std::string& msg, DownloadResult::RESULT code):
+    RecoverableException(file, line, msg, code) {}
 };
 
+#define DOWNLOAD_FAILURE_EXCEPTION(arg)\
+  DownloadFailureException(__FILE__, __LINE__, arg)
+#define DOWNLOAD_FAILURE_EXCEPTION2(arg1, arg2)\
+  DownloadFailureException(__FILE__, __LINE__, arg1, arg2)
+
 } // namespace aria2
 
 #endif // _D_DOWNLOAD_FAILURE_EXCEPTION_H_

src/Exception.cc

@@ -34,15 +34,19 @@
 /* copyright --> */
 #include "Exception.h"
 
+#include <sstream>
+
 namespace aria2 {
 
-Exception::Exception(const std::string& msg):exception(), _msg(msg) {}
+Exception::Exception(const char* file, int line, const std::string& msg):
+  _file(file), _line(line), _msg(msg) {}
 
-Exception::Exception(const std::string& msg,
+Exception::Exception(const char* file, int line, const std::string& msg,
 		     const Exception& cause):
-  exception(), _msg(msg), _cause(cause.copy()) {}
+  _file(file), _line(line), _msg(msg), _cause(cause.copy()) {}
 
-Exception::Exception(const Exception& e):_msg(e._msg), _cause(e._cause)
+Exception::Exception(const char* file, int line, const Exception& e):
+  _file(file), _line(line), _msg(e._msg), _cause(e._cause)
 {}
 
 Exception::~Exception() throw() {}
@@ -54,17 +58,15 @@ const char* Exception::what() const throw()
 
 std::string Exception::stackTrace() const throw()
 {
-  std::string stackTrace = "Exception: ";
-  stackTrace += what();
-  stackTrace += "\n";
+  std::stringstream s;
+  s << "Exception: " << "[" << _file << ":" << _line << "] " << what() << "\n";
   SharedHandle<Exception> e = _cause;
   while(!e.isNull()) {
-    stackTrace += "  -> ";
-    stackTrace += e->what();
-    stackTrace += "\n";
+    s << "  -> " << "[" << e->_file << ":" << e->_line << "] "
+      << e->what() << "\n";
     e = e->_cause;
   }
-  return stackTrace;
+  return s.str();
 }
 
 } // namespace aria2

src/Exception.h

@@ -43,6 +43,10 @@ namespace aria2 {
 
 class Exception:public std::exception {
 private:
+  const char* _file;
+  
+  int _line;
+
   std::string _msg;
 
   SharedHandle<Exception> _cause;
@@ -51,11 +55,12 @@ protected:
   virtual SharedHandle<Exception> copy() const = 0;
 
 public:
-  explicit Exception(const std::string& msg);
+  explicit Exception(const char* file, int line, const std::string& msg);
 
-  Exception(const std::string& msg, const Exception& cause);
+  Exception(const char* file, int line, const std::string& msg,
+	    const Exception& cause);
 
-  Exception(const Exception& e);
+  Exception(const char* file, int line, const Exception& e);
 
   virtual ~Exception() throw();
 

src/ExpatMetalinkProcessor.cc

@@ -123,12 +123,12 @@ MetalinkProcessor::parseFromBinaryStream(const SharedHandle<BinaryStream>& binar
 	break;
       }
       if(XML_Parse(parser, (const char*)buf, res, 0) == XML_STATUS_ERROR) {
-	throw DlAbortEx(MSG_CANNOT_PARSE_METALINK);
+	throw DL_ABORT_EX(MSG_CANNOT_PARSE_METALINK);
       }
       readOffset += res;
     }
     if(XML_Parse(parser, 0, 0, 1) == XML_STATUS_ERROR) {
-      throw DlAbortEx(MSG_CANNOT_PARSE_METALINK);
+      throw DL_ABORT_EX(MSG_CANNOT_PARSE_METALINK);
     }
   } catch(Exception& e) {
     XML_ParserFree(parser);
@@ -136,7 +136,7 @@ MetalinkProcessor::parseFromBinaryStream(const SharedHandle<BinaryStream>& binar
   }
   XML_ParserFree(parser);
   if(!_stm->finished()) {
-    throw DlAbortEx(MSG_CANNOT_PARSE_METALINK);
+    throw DL_ABORT_EX(MSG_CANNOT_PARSE_METALINK);
   }
   return _stm->getResult();
 }

src/ExpatXmlRpcRequestProcessor.cc

@@ -112,7 +112,7 @@ XmlRpcRequestProcessor::parseMemory(const std::string& xml)
   XML_ParserFree(parser);
 
   if(r == XML_STATUS_ERROR) {
-    throw DlAbortEx(MSG_CANNOT_PARSE_XML_RPC_REQUEST);
+    throw DL_ABORT_EX(MSG_CANNOT_PARSE_XML_RPC_REQUEST);
   }
   return XmlRpcRequest(_stm->getMethodName(), _stm->getCurrentFrameValue());
 }

src/FallocFileAllocationIterator.cc

@@ -44,7 +44,7 @@ FallocFileAllocationIterator::FallocFileAllocationIterator
 void FallocFileAllocationIterator::allocateChunk()
 {
   if(static_cast<uint64_t>(_offset) > _totalLength) {
-    throw DlAbortEx("FallocFileAllocationIterator: offset is larger than"
+    throw DL_ABORT_EX("FallocFileAllocationIterator: offset is larger than"
 		    " totalLength");
   }
   _stream->allocate(_offset, _totalLength-_offset);

src/FatalException.h

@@ -46,12 +46,19 @@ protected:
     return e;
   }
 public:
-  FatalException(const std::string& msg):Exception(msg) {}
-  FatalException(const std::string& msg,
-		 const Exception& cause):Exception(msg, cause) {}
+  FatalException(const char* file, int line, const std::string& msg):
+    Exception(file, line, msg) {}
+  FatalException(const char* file, int line, const std::string& msg,
+		 const Exception& cause):
+    Exception(file, line, msg, cause) {}
   FatalException(const FatalException& e):Exception(e) {}
 };
 
+#define FATAL_EXCEPTION(arg)\
+  FatalException(__FILE__, __LINE__, arg)
+#define FATAL_EXCEPTION2(arg1, arg2)\
+  FatalException(__FILE__, __LINE__, arg1, arg2)
+
 } // namespace aria2
 
 #endif // _D_FATAL_EXCEPTION_EX_H_

src/FtpConnection.cc

@@ -291,10 +291,10 @@ bool FtpConnection::bulkReceiveResponse(std::pair<unsigned int, std::string>& re
       if(socket->wantRead() || socket->wantWrite()) {
 	return false;
       }
-      throw DlRetryEx(EX_GOT_EOF);
+      throw DL_RETRY_EX(EX_GOT_EOF);
     }
     if(strbuf.size()+size > MAX_RECV_BUFFER) {
-      throw DlRetryEx
+      throw DL_RETRY_EX
 	(StringFormat("Max FTP recv buffer reached. length=%lu",
 		      static_cast<unsigned long>(strbuf.size()+size)).str());
     }
@@ -304,7 +304,7 @@ bool FtpConnection::bulkReceiveResponse(std::pair<unsigned int, std::string>& re
   if(strbuf.size() >= 4) {
     status = getStatus(strbuf);
     if(status == 0) {
-      throw DlAbortEx(EX_INVALID_RESPONSE);
+      throw DL_ABORT_EX(EX_INVALID_RESPONSE);
     }
   } else {
     return false;
@@ -411,7 +411,7 @@ unsigned int FtpConnection::receivePasvResponse(std::pair<std::string, uint16_t>
 	// port number
 	dest.second = 256*p1+p2;
       } else {
-	throw DlRetryEx(EX_INVALID_RESPONSE);
+	throw DL_RETRY_EX(EX_INVALID_RESPONSE);
       }
     }
     return response.first;
@@ -432,7 +432,7 @@ unsigned int FtpConnection::receivePwdResponse(std::string& pwd)
 	 (last = response.second.find("\"", ++first)) != std::string::npos) {
 	pwd = response.second.substr(first, last-first);
       } else {
-	throw DlAbortEx(EX_INVALID_RESPONSE);
+	throw DL_ABORT_EX(EX_INVALID_RESPONSE);
       }
     }
     return response.first;

src/FtpFinishDownloadCommand.cc

@@ -82,7 +82,7 @@ bool FtpFinishDownloadCommand::execute()
       return false;
     }
     if(status != 226) {
-      throw DlAbortEx(StringFormat(EX_BAD_STATUS, status).str());
+      throw DL_ABORT_EX(StringFormat(EX_BAD_STATUS, status).str());
     }
     if(getOption()->getAsBool(PREF_FTP_REUSE_CONNECTION)) {
       std::map<std::string, std::string> options;

src/FtpInitiateConnectionCommand.cc

@@ -94,7 +94,7 @@ Command* FtpInitiateConnectionCommand::createNextCommand
 					      proxyRequest, socket);
       } else {
 	// TODO
-	throw DlAbortEx("ERROR");
+	throw DL_ABORT_EX("ERROR");
       }
     } else {
       if(proxyMethod == V_TUNNEL) {
@@ -114,7 +114,7 @@ Command* FtpInitiateConnectionCommand::createNextCommand
 	command = c;
       } else {
 	// TODO
-	throw DlAbortEx("ERROR");
+	throw DL_ABORT_EX("ERROR");
       }
     }
   } else {

src/FtpNegotiationCommand.cc

@@ -135,7 +135,7 @@ bool FtpNegotiationCommand::recvGreeting() {
     return false;
   }
   if(status != 220) {
-    throw DlAbortEx(EX_CONNECTION_FAILED);
+    throw DL_ABORT_EX(EX_CONNECTION_FAILED);
   }
   sequence = SEQ_SEND_USER;
 
@@ -164,7 +164,7 @@ bool FtpNegotiationCommand::recvUser() {
     sequence = SEQ_SEND_PASS;
     break;
   default:
-    throw DlAbortEx(StringFormat(EX_BAD_STATUS, status).str());
+    throw DL_ABORT_EX(StringFormat(EX_BAD_STATUS, status).str());
   }
   return true;
 }
@@ -185,7 +185,7 @@ bool FtpNegotiationCommand::recvPass() {
     return false;
   }
   if(status != 230) {
-    throw DlAbortEx(StringFormat(EX_BAD_STATUS, status).str());
+    throw DL_ABORT_EX(StringFormat(EX_BAD_STATUS, status).str());
   }
   sequence = SEQ_SEND_TYPE;
   return true;
@@ -207,7 +207,7 @@ bool FtpNegotiationCommand::recvType() {
     return false;
   }
   if(status != 200) {
-    throw DlAbortEx(StringFormat(EX_BAD_STATUS, status).str());
+    throw DL_ABORT_EX(StringFormat(EX_BAD_STATUS, status).str());
   }
   sequence = SEQ_SEND_PWD;
   return true;
@@ -232,7 +232,7 @@ bool FtpNegotiationCommand::recvPwd()
     return false;
   }
   if(status != 257) {
-    throw DlAbortEx(StringFormat(EX_BAD_STATUS, status).str());
+    throw DL_ABORT_EX(StringFormat(EX_BAD_STATUS, status).str());
   }
   ftp->setBaseWorkingDir(pwd);
   logger->info("CUID#%d - base working directory is '%s'", cuid, pwd.c_str());
@@ -261,9 +261,9 @@ bool FtpNegotiationCommand::recvCwd() {
     poolConnection();
     _requestGroup->increaseAndValidateFileNotFoundCount();
     if (status == 550)
-      throw DlAbortEx(MSG_RESOURCE_NOT_FOUND, DownloadResult::RESOURCE_NOT_FOUND);
+      throw DL_ABORT_EX2(MSG_RESOURCE_NOT_FOUND, DownloadResult::RESOURCE_NOT_FOUND);
     else
-      throw DlAbortEx(StringFormat(EX_BAD_STATUS, status).str());
+      throw DL_ABORT_EX(StringFormat(EX_BAD_STATUS, status).str());
   }
   if(getOption()->getAsBool(PREF_REMOTE_TIME)) {
     sequence = SEQ_SEND_MDTM;
@@ -330,7 +330,7 @@ bool FtpNegotiationCommand::onFileSizeDetermined(uint64_t totalLength)
   dctx->setFilename(dctx->getDir()+"/"+Util::urldecode(req->getFile()));
   _requestGroup->preDownloadProcessing();
   if(e->_requestGroupMan->isSameFileBeingDownloaded(_requestGroup)) {
-    throw DownloadFailureException
+    throw DOWNLOAD_FAILURE_EXCEPTION
       (StringFormat(EX_DUPLICATE_FILE_DOWNLOAD,
 		    _requestGroup->getFilePath().c_str()).str());
   }
@@ -418,7 +418,7 @@ bool FtpNegotiationCommand::recvSize() {
   if(status == 213) {
 
     if(size > INT64_MAX) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat(EX_TOO_LARGE_FILE, Util::uitos(size, true).c_str()).str());
     }
     if(_requestGroup->getPieceStorage().isNull()) {
@@ -485,7 +485,7 @@ bool FtpNegotiationCommand::recvPort() {
     return false;
   }
   if(status != 200) {
-    throw DlAbortEx(StringFormat(EX_BAD_STATUS, status).str());
+    throw DL_ABORT_EX(StringFormat(EX_BAD_STATUS, status).str());
   }
   sequence = SEQ_SEND_REST;
   return true;
@@ -509,7 +509,7 @@ bool FtpNegotiationCommand::recvPasv() {
     return false;
   }
   if(status != 227) {
-    throw DlAbortEx(StringFormat(EX_BAD_STATUS, status).str());
+    throw DL_ABORT_EX(StringFormat(EX_BAD_STATUS, status).str());
   }
   // make a data connection to the server.
   logger->info(MSG_CONNECTING_TO_SERVER, cuid,
@@ -551,7 +551,7 @@ bool FtpNegotiationCommand::recvRest(const SharedHandle<Segment>& segment) {
   // then throw exception here.
   if(status != 350) {
     if(!segment.isNull() && segment->getPositionToWrite() != 0) {
-      throw DlAbortEx("FTP server doesn't support resuming.");
+      throw DL_ABORT_EX("FTP server doesn't support resuming.");
     }
   }
   sequence = SEQ_SEND_RETR;
@@ -576,9 +576,9 @@ bool FtpNegotiationCommand::recvRetr() {
   if(status != 150 && status != 125) {
     _requestGroup->increaseAndValidateFileNotFoundCount();
     if (status == 550)
-      throw DlAbortEx(MSG_RESOURCE_NOT_FOUND, DownloadResult::RESOURCE_NOT_FOUND);
+      throw DL_ABORT_EX2(MSG_RESOURCE_NOT_FOUND, DownloadResult::RESOURCE_NOT_FOUND);
     else
-      throw DlAbortEx(StringFormat(EX_BAD_STATUS, status).str());
+      throw DL_ABORT_EX(StringFormat(EX_BAD_STATUS, status).str());
   }
   if(getOption()->getAsBool(PREF_FTP_PASV)) {
     sequence = SEQ_NEGOTIATION_COMPLETED;

src/GZipDecoder.cc

@@ -60,7 +60,7 @@ void GZipDecoder::init()
 
   // initalize z_stream with gzip/zlib format auto detection enabled.
   if(Z_OK != inflateInit2(_strm, 47)) {
-    throw DlAbortEx("Initializing z_stream failed.");
+    throw DL_ABORT_EX("Initializing z_stream failed.");
   }
 }
 
@@ -94,7 +94,7 @@ std::string GZipDecoder::decode(const unsigned char* in, size_t length)
     if(ret == Z_STREAM_END) {
       _finished = true;
     } else if(ret != Z_OK) {
-      throw DlAbortEx(StringFormat("libz::inflate() failed. cause:%s",
+      throw DL_ABORT_EX(StringFormat("libz::inflate() failed. cause:%s",
 				   _strm->msg).str());
     }
 

src/HandshakeExtensionMessage.cc

@@ -126,7 +126,7 @@ HandshakeExtensionMessageHandle
 HandshakeExtensionMessage::create(const unsigned char* data, size_t length)
 {
   if(length < 1) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat(MSG_TOO_SMALL_PAYLOAD_SIZE,
 		    EXTENSION_NAME.c_str(), length).str());
   }
@@ -135,7 +135,7 @@ HandshakeExtensionMessage::create(const unsigned char* data, size_t length)
 		      Util::urlencode(data, length).c_str());
   const BDE dict = bencode::decode(data+1, length-1);
   if(!dict.isDict()) {
-    throw DlAbortEx("Unexpected payload format for extended message handshake");
+    throw DL_ABORT_EX("Unexpected payload format for extended message handshake");
   }
   const BDE& port = dict["p"];
   if(port.isInteger() && 0 < port.i() && port.i() < 65536) {

src/HttpConnection.cc

@@ -121,7 +121,7 @@ void HttpConnection::sendProxyRequest(const HttpRequestHandle& httpRequest)
 HttpResponseHandle HttpConnection::receiveResponse()
 {
   if(outstandingHttpRequests.empty()) {
-    throw DlAbortEx(EX_NO_HTTP_REQUEST_ENTRY_FOUND);
+    throw DL_ABORT_EX(EX_NO_HTTP_REQUEST_ENTRY_FOUND);
   }
   HttpRequestEntryHandle entry = outstandingHttpRequests.front();
   HttpHeaderProcessorHandle proc = entry->getHttpHeaderProcessor();
@@ -133,7 +133,7 @@ HttpResponseHandle HttpConnection::receiveResponse()
     if(socket->wantRead() || socket->wantWrite()) {
       return SharedHandle<HttpResponse>();
     } else {
-      throw DlRetryEx(EX_INVALID_RESPONSE);
+      throw DL_RETRY_EX(EX_INVALID_RESPONSE);
     }
   }
   proc->update(buf, size);

src/HttpHeaderProcessor.cc

@@ -62,7 +62,7 @@ void HttpHeaderProcessor::update(const std::string& data)
 void HttpHeaderProcessor::checkHeaderLimit(size_t incomingLength)
 {
   if(_buf.size()+incomingLength > _limit) {
-    throw DlAbortEx("Too large http header");
+    throw DL_ABORT_EX("Too large http header");
   }
 }
 
@@ -99,7 +99,7 @@ SharedHandle<HttpHeader> HttpHeaderProcessor::getHttpResponseHeader()
   if(((delimpos = _buf.find("\r\n")) == std::string::npos &&
       (delimpos = _buf.find("\n")) == std::string::npos) ||
      delimpos < 12) {
-    throw DlRetryEx(EX_NO_STATUS_HEADER);
+    throw DL_RETRY_EX(EX_NO_STATUS_HEADER);
   }
   HttpHeaderHandle httpHeader(new HttpHeader());
   httpHeader->setVersion(_buf.substr(0, 8));
@@ -120,12 +120,12 @@ SharedHandle<HttpHeader> HttpHeaderProcessor::getHttpRequestHeader()
   if(((delimpos = _buf.find("\r\n")) == std::string::npos &&
       (delimpos = _buf.find("\n")) == std::string::npos) ||
      delimpos < 14) {
-    throw DlRetryEx(EX_NO_STATUS_HEADER);
+    throw DL_RETRY_EX(EX_NO_STATUS_HEADER);
   }
   std::deque<std::string> firstLine;
   Util::slice(firstLine, _buf.substr(0, delimpos), ' ', true);
   if(firstLine.size() != 3) {
-    throw DlAbortEx("Malformed HTTP request header.");    
+    throw DL_ABORT_EX("Malformed HTTP request header.");    
   }
   SharedHandle<HttpHeader> httpHeader(new HttpHeader());
   httpHeader->setMethod(firstLine[0]);

src/HttpInitiateConnectionCommand.cc

@@ -88,7 +88,7 @@ Command* HttpInitiateConnectionCommand::createNextCommand
 	command = c;
       } else {
 	// TODO
-	throw DlAbortEx("ERROR");
+	throw DL_ABORT_EX("ERROR");
       }
     } else {
       SharedHandle<HttpConnection> httpConnection

src/HttpResponse.cc

@@ -74,7 +74,7 @@ void HttpResponse::validateResponse() const
   }
   if(status >= HttpHeader::S300) {
     if(!httpHeader->defined(HttpHeader::LOCATION)) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat(EX_LOCATION_HEADER_REQUIRED,
 		      Util::parseUInt(status)).str());
     }
@@ -82,7 +82,7 @@ void HttpResponse::validateResponse() const
     // compare the received range against the requested range
     RangeHandle responseRange = httpHeader->getRange();
     if(!httpRequest->isRangeSatisfied(responseRange)) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat
 	 (EX_INVALID_RANGE_HEADER,
 	  Util::itos(httpRequest->getStartByte(), true).c_str(),
@@ -139,7 +139,7 @@ void HttpResponse::processRedirect()
     logger->info(MSG_REDIRECT, cuid,
 		 httpRequest->getRequest()->getCurrentUrl().c_str());
   } else {
-    throw DlRetryEx
+    throw DL_RETRY_EX
       (StringFormat("CUID#%d - Redirect to %s failed. It may not be a valid"
 		    " URI.", cuid,
 		    httpRequest->getRequest()->getCurrentUrl().c_str()).str());

src/HttpResponseCommand.cc

@@ -139,7 +139,7 @@ bool HttpResponseCommand::executeInternal()
     dctx->setContentType(httpResponse->getContentType());
     _requestGroup->preDownloadProcessing();
     if(e->_requestGroupMan->isSameFileBeingDownloaded(_requestGroup)) {
-      throw DownloadFailureException
+      throw DOWNLOAD_FAILURE_EXCEPTION
 	(StringFormat(EX_DUPLICATE_FILE_DOWNLOAD,
 		      _requestGroup->getFilePath().c_str()).str());
     }
@@ -276,7 +276,7 @@ static SharedHandle<Decoder> getTransferEncodingDecoder
   if(httpResponse->isTransferEncodingSpecified()) {
     decoder = httpResponse->getTransferEncodingDecoder();
     if(decoder.isNull()) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat(EX_TRANSFER_ENCODING_NOT_SUPPORTED,
 		      httpResponse->getTransferEncoding().c_str()).str());
     }

src/HttpServer.cc

@@ -66,7 +66,7 @@ SharedHandle<HttpHeader> HttpServer::receiveRequest()
   unsigned char buf[size];
   _socket->peekData(buf, size);
   if(size == 0 && !(_socket->wantRead() || _socket->wantWrite())) {
-    throw DlAbortEx(EX_EOF_FROM_PEER);
+    throw DL_ABORT_EX(EX_EOF_FROM_PEER);
   }
   _headerProcessor->update(buf, size);
   if(!_headerProcessor->eoh()) {
@@ -104,7 +104,7 @@ bool HttpServer::receiveBody()
 			   (_lastContentLength-_lastBody.tellg()));
   _socket->readData(buf, length);
   if(length == 0 && !(_socket->wantRead() || _socket->wantWrite())) {
-    throw DlAbortEx(EX_EOF_FROM_PEER);
+    throw DL_ABORT_EX(EX_EOF_FROM_PEER);
   }
   _lastBody.write(buf, length);
   return _lastContentLength == static_cast<uint64_t>(_lastBody.tellp());

src/HttpSkipResponseCommand.cc

@@ -109,7 +109,7 @@ bool HttpSkipResponseCommand::executeInternal()
     }
     if(_totalLength != 0 && bufSize == 0 &&
        !socket->wantRead() && !socket->wantWrite()) {
-      throw DlRetryEx(EX_GOT_EOF);
+      throw DL_RETRY_EX(EX_GOT_EOF);
     }
   } catch(RecoverableException& e) {
     logger->debug(EX_EXCEPTION_CAUGHT, e);
@@ -151,7 +151,7 @@ bool HttpSkipResponseCommand::processResponse()
     unsigned int rnum =
       _httpResponse->getHttpRequest()->getRequest()->getRedirectCount();
     if(rnum >= Request::MAX_REDIRECT) {
-      throw DlAbortEx(StringFormat("Too many redirects: count=%u", rnum).str());
+      throw DL_ABORT_EX(StringFormat("Too many redirects: count=%u", rnum).str());
     }
     _httpResponse->processRedirect();
     return prepareForRetry(0);
@@ -165,13 +165,13 @@ bool HttpSkipResponseCommand::processResponse()
 	 (req->getHost(), req->getDir())) {
 	return prepareForRetry(0);
       } else {
-	throw DlAbortEx(EX_AUTH_FAILED);
+	throw DL_ABORT_EX(EX_AUTH_FAILED);
       }
     }else if(_httpResponse->getResponseStatus() == HttpHeader::S404) {
-      throw DlAbortEx(MSG_RESOURCE_NOT_FOUND,
-		      DownloadResult::RESOURCE_NOT_FOUND);
+      throw DL_ABORT_EX2(MSG_RESOURCE_NOT_FOUND,
+			 DownloadResult::RESOURCE_NOT_FOUND);
     } else {
-      throw DlAbortEx(StringFormat(EX_BAD_STATUS, Util::parseUInt(_httpResponse->getResponseStatus())).str());
+      throw DL_ABORT_EX(StringFormat(EX_BAD_STATUS, Util::parseUInt(_httpResponse->getResponseStatus())).str());
     }
   } else {
     return prepareForRetry(0);

src/InitiateConnectionCommandFactory.cc

@@ -67,7 +67,7 @@ InitiateConnectionCommandFactory::createInitiateConnectionCommand(int32_t cuid,
     return new FtpInitiateConnectionCommand(cuid, req, requestGroup, e);
   } else {
     // these protocols are not supported yet
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("%s is not supported yet.",
 		    req->getProtocol().c_str()).str());
   }

src/IteratableChunkChecksumValidator.cc

@@ -152,7 +152,7 @@ std::string IteratableChunkChecksumValidator::digest(off_t offset, size_t length
     size_t r = _pieceStorage->getDiskAdaptor()->readData(_buffer, BUFSIZE,
 							 curoffset);
     if(r == 0 || r < static_cast<size_t>(woffset)) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat(EX_FILE_READ, _dctx->getActualBasePath().c_str(),
 		      strerror(errno)).str());
     }

src/LibgcryptARC4Context.h

@@ -36,9 +36,11 @@
 #define _D_LIBGCRYPT_ARC4_CONTEXT_H_
 
 #include "common.h"
+
+#include <gcrypt.h>
+
 #include "DlAbortEx.h"
 #include "StringFormat.h"
-#include <gcrypt.h>
 
 namespace aria2 {
 
@@ -48,7 +50,7 @@ private:
 
   void handleError(gcry_error_t err) const
   {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Exception in libgcrypt routine(ARC4Context class): %s",
 		    gcry_strerror(err)).str());
   }

src/LibgcryptARC4Decryptor.h

@@ -36,10 +36,12 @@
 #define _D_LIBGCRYPT_ARC4_DECRYPTOR_H_
 
 #include "common.h"
+
+#include <gcrypt.h>
+
 #include "DlAbortEx.h"
 #include "LibgcryptARC4Context.h"
 #include "StringFormat.h"
-#include <gcrypt.h>
 
 namespace aria2 {
 
@@ -49,7 +51,7 @@ private:
 
   void handleError(gcry_error_t err) const
   {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Exception in libgcrypt routine(ARC4Decryptor class): %s",
 		    gcry_strerror(err)).str());
   }

src/LibgcryptARC4Encryptor.h

@@ -36,10 +36,12 @@
 #define _D_LIBGCRYPT_ARC4_ENCRYPTOR_H_
 
 #include "common.h"
+
+#include <gcrypt.h>
+
 #include "DlAbortEx.h"
 #include "LibgcryptARC4Context.h"
 #include "StringFormat.h"
-#include <gcrypt.h>
 
 namespace aria2 {
 
@@ -49,7 +51,7 @@ private:
 
   void handleError(gcry_error_t err) const
   {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Exception in libgcrypt routine(ARC4Encryptor class): %s",
 		    gcry_strerror(err)).str());
   }

src/LibgcryptDHKeyExchange.h

@@ -56,7 +56,7 @@ private:
 
   void handleError(gcry_error_t err) const
   {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Exception in libgcrypt routine(DHKeyExchange class): %s",
 		    gcry_strerror(err)).str());
   }
@@ -112,7 +112,7 @@ public:
   size_t getPublicKey(unsigned char* out, size_t outLength) const
   {
     if(outLength < _keyLength) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("Insufficient buffer for public key. expect:%u, actual:%u",
 		      _keyLength, outLength).str());
     }
@@ -138,7 +138,7 @@ public:
 		       size_t peerPublicKeyLength) const
   {
     if(outLength < _keyLength) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("Insufficient buffer for secret. expect:%u, actual:%u",
 		      _keyLength, outLength).str());
     }

src/LibgnutlsTLSContext.cc

@@ -87,7 +87,7 @@ void TLSContext::addClientKeyFile(const std::string& certfile,
 						 keyfile.c_str(),
 						 GNUTLS_X509_FMT_PEM);
   if(ret != GNUTLS_E_SUCCESS) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Failed to load client certificate from %s and"
 		    " private key from %s. Cause: %s",
 		    certfile.c_str(), keyfile.c_str(),
@@ -102,7 +102,7 @@ void TLSContext::addTrustedCACertFile(const std::string& certfile)
 						   certfile.c_str(),
 						   GNUTLS_X509_FMT_PEM);
   if(ret < 0) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat
        (MSG_LOADING_TRUSTED_CA_CERT_FAILED,
 	certfile.c_str(), gnutls_strerror(ret)).str());

src/LibsslARC4Context.h

@@ -36,11 +36,13 @@
 #define _D_LIBSSL_ARC4_CONTEXT_H_
 
 #include "common.h"
-#include "DlAbortEx.h"
-#include "StringFormat.h"
+
 #include <openssl/evp.h>
 #include <openssl/err.h>
 
+#include "DlAbortEx.h"
+#include "StringFormat.h"
+
 namespace aria2 {
 
 class LibsslARC4Context {
@@ -49,7 +51,7 @@ private:
 
   void handleError() const
   {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Exception in libssl routine(ARC4Context class): %s",
 		    ERR_error_string(ERR_get_error(), 0)).str());
   }

src/LibsslARC4Decryptor.h

@@ -36,11 +36,13 @@
 #define _D_LIBSSL_ARC4_DECRYPTOR_H_
 
 #include "common.h"
+
+#include <openssl/evp.h>
+#include <openssl/err.h>
+
 #include "DlAbortEx.h"
 #include "LibsslARC4Context.h"
 #include "StringFormat.h"
-#include <openssl/evp.h>
-#include <openssl/err.h>
 
 namespace aria2 {
 
@@ -50,7 +52,7 @@ private:
 
   void handleError() const
   {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Exception in libssl routine(ARC4Decryptor class): %s",
 		    ERR_error_string(ERR_get_error(), 0)).str());
   }

src/LibsslARC4Encryptor.h

@@ -36,11 +36,13 @@
 #define _D_LIBSSL_ARC4_ENCRYPTOR_H_
 
 #include "common.h"
+
+#include <openssl/evp.h>
+#include <openssl/err.h>
+
 #include "DlAbortEx.h"
 #include "LibsslARC4Context.h"
 #include "StringFormat.h"
-#include <openssl/evp.h>
-#include <openssl/err.h>
 
 namespace aria2 {
 
@@ -50,7 +52,7 @@ private:
 
   void handleError() const
   {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Exception in libssl routine(ARC4Encryptor class): %s",
 		    ERR_error_string(ERR_get_error(), 0)).str());
   }

src/LibsslDHKeyExchange.h

@@ -62,7 +62,7 @@ private:
 
   void handleError(const std::string& funName) const
   {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Exception in libssl routine %s(DHKeyExchange class): %s",
 		    funName.c_str(), ERR_error_string(ERR_get_error(), 0)).str());
   }
@@ -123,7 +123,7 @@ public:
   size_t getPublicKey(unsigned char* out, size_t outLength) const
   {
     if(outLength < _keyLength) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("Insufficient buffer for public key. expect:%u, actual:%u",
 		      _keyLength, outLength).str());
     }
@@ -132,7 +132,7 @@ public:
     size_t offset = _keyLength-publicKeyBytes;
     size_t nwritten = BN_bn2bin(_publicKey, out+offset);
     if(nwritten != publicKeyBytes) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("BN_bn2bin in DHKeyExchange::getPublicKey, %u bytes written, but %u bytes expected.", nwritten, publicKeyBytes).str());
     }
     return nwritten;
@@ -150,7 +150,7 @@ public:
 		       size_t peerPublicKeyLength) const
   {
     if(outLength < _keyLength) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("Insufficient buffer for secret. expect:%u, actual:%u",
 		      _keyLength, outLength).str());
     }
@@ -171,7 +171,7 @@ public:
     size_t nwritten = BN_bn2bin(secret, out+offset);
     BN_free(secret);
     if(nwritten != secretBytes) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("BN_bn2bin in DHKeyExchange::getPublicKey, %u bytes written, but %u bytes expected.", nwritten, secretBytes).str());
     }
     return nwritten;

src/LibsslTLSContext.cc

@@ -79,13 +79,13 @@ void TLSContext::addClientKeyFile(const std::string& certfile,
 {
   if(SSL_CTX_use_PrivateKey_file(_sslCtx, keyfile.c_str(),
 				 SSL_FILETYPE_PEM) != 1) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat
        ("Failed to load client private key from %s. Cause: %s",
 	keyfile.c_str(), ERR_error_string(ERR_get_error(), 0)).str());
   }
   if(SSL_CTX_use_certificate_chain_file(_sslCtx, certfile.c_str()) != 1) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat
        ("Failed to load client certificate from %s. Cause: %s",
 	certfile.c_str(), ERR_error_string(ERR_get_error(), 0)).str());
@@ -96,7 +96,7 @@ void TLSContext::addTrustedCACertFile(const std::string& certfile)
   throw(DlAbortEx)
 {
   if(SSL_CTX_load_verify_locations(_sslCtx, certfile.c_str(), 0) != 1) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat
        (MSG_LOADING_TRUSTED_CA_CERT_FAILED,
 	certfile.c_str(), ERR_error_string(ERR_get_error(), 0)).str());

src/MSEHandshake.cc

@@ -95,7 +95,7 @@ MSEHandshake::HANDSHAKE_TYPE MSEHandshake::identifyHandshakeType()
   size_t r = 20-_rbufLength;
   _socket->readData(_rbuf+_rbufLength, r);
   if(r == 0 && !_socket->wantRead() && !_socket->wantWrite()) {
-    throw DlAbortEx(EX_EOF_FROM_PEER);
+    throw DL_ABORT_EX(EX_EOF_FROM_PEER);
   }
   _rbufLength += r;
   if(_rbufLength < 20) {
@@ -305,7 +305,7 @@ bool MSEHandshake::findInitiatorVCMarker()
     if(_socket->wantRead() || _socket->wantWrite()) {
       return false;
     }
-    throw DlAbortEx(EX_EOF_FROM_PEER);
+    throw DL_ABORT_EX(EX_EOF_FROM_PEER);
   }
   // find vc
   {
@@ -313,7 +313,7 @@ bool MSEHandshake::findInitiatorVCMarker()
     std::string vc(&_initiatorVCMarker[0], &_initiatorVCMarker[VC_LENGTH]);
     if((_markerIndex = buf.find(vc)) == std::string::npos) {
       if(616-KEY_LENGTH <= _rbufLength+r) {
-	throw DlAbortEx("Failed to find VC marker.");
+	throw DL_ABORT_EX("Failed to find VC marker.");
       } else {
 	_socket->readData(_rbuf+_rbufLength, r);
 	_rbufLength += r;
@@ -355,7 +355,7 @@ bool MSEHandshake::receiveInitiatorCryptoSelectAndPadDLength()
       _negotiatedCryptoType = CRYPTO_ARC4;
     }
     if(_negotiatedCryptoType == CRYPTO_NONE) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("CUID#%d - No supported crypto type selected.", _cuid).str());
     }
   }
@@ -395,7 +395,7 @@ bool MSEHandshake::findReceiverHashMarker()
     if(_socket->wantRead() || _socket->wantWrite()) {
       return false;
     }
-    throw DlAbortEx(EX_EOF_FROM_PEER);
+    throw DL_ABORT_EX(EX_EOF_FROM_PEER);
   }
   // find hash('req1', S), S is _secret.
   {
@@ -405,7 +405,7 @@ bool MSEHandshake::findReceiverHashMarker()
     std::string req1(&md[0], &md[sizeof(md)]);
     if((_markerIndex = buf.find(req1)) == std::string::npos) {
       if(628-KEY_LENGTH <= _rbufLength+r) {
-	throw DlAbortEx("Failed to find hash marker.");
+	throw DL_ABORT_EX("Failed to find hash marker.");
       } else {
 	_socket->readData(_rbuf+_rbufLength, r);
 	_rbufLength += r;
@@ -447,7 +447,7 @@ bool MSEHandshake::receiveReceiverHashAndPadCLength
     }
   }
   if(btContext.isNull()) {
-    throw DlAbortEx("Unknown info hash.");
+    throw DL_ABORT_EX("Unknown info hash.");
   }
   initCipher(btContext->getInfoHash());
 
@@ -471,7 +471,7 @@ bool MSEHandshake::receiveReceiverHashAndPadCLength
       _negotiatedCryptoType = CRYPTO_ARC4;
     }
     if(_negotiatedCryptoType == CRYPTO_NONE) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("CUID#%d - No supported crypto type provided.", _cuid).str());
     }
   }
@@ -547,7 +547,7 @@ uint16_t MSEHandshake::verifyPadLength(const unsigned char* padlenbuf, const cha
   uint16_t padLength = decodeLength16(padlenbuf);
   _logger->debug("CUID#%d - len(%s)=%u", _cuid, padName, padLength);
   if(padLength > 512) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Too large %s length: %u", padName, padLength).str());
   }
   return padLength;
@@ -559,7 +559,7 @@ void MSEHandshake::verifyVC(const unsigned char* vcbuf)
   unsigned char vc[VC_LENGTH];
   _decryptor->decrypt(vc, sizeof(vc), vcbuf, sizeof(vc));
   if(memcmp(VC, vc, sizeof(VC)) != 0) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Invalid VC: %s", Util::toHex(vc, VC_LENGTH).c_str()).str());
   }
 }
@@ -570,7 +570,7 @@ void MSEHandshake::verifyReq1Hash(const unsigned char* req1buf)
   unsigned char md[20];
   createReq1Hash(md);
   if(memcmp(md, req1buf, sizeof(md)) != 0) {
-    throw DlAbortEx("Invalid req1 hash found.");
+    throw DL_ABORT_EX("Invalid req1 hash found.");
   }
 }
 
@@ -583,7 +583,7 @@ size_t MSEHandshake::receiveNBytes(size_t bytes)
     }
     _socket->readData(_rbuf+_rbufLength, r);
     if(r == 0 && !_socket->wantRead() && !_socket->wantWrite()) {
-      throw DlAbortEx(EX_EOF_FROM_PEER);
+      throw DL_ABORT_EX(EX_EOF_FROM_PEER);
     }
     _rbufLength += r;
   }

src/MessageDigestHelper.cc

@@ -91,7 +91,7 @@ std::string MessageDigestHelper::digest(MessageDigestContext* ctx,
   for(uint64_t i = 0; i < iteration; ++i) {
     ssize_t readLength = bs->readData(BUF, BUFSIZE, offset);
     if((size_t)readLength != BUFSIZE) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat(EX_FILE_READ, "n/a", strerror(errno)).str());
     }
     ctx->digestUpdate(BUF, readLength);
@@ -100,7 +100,7 @@ std::string MessageDigestHelper::digest(MessageDigestContext* ctx,
   if(tail) {
     ssize_t readLength = bs->readData(BUF, tail, offset);
     if((size_t)readLength != tail) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat(EX_FILE_READ, "n/a", strerror(errno)).str());
     }
     ctx->digestUpdate(BUF, readLength);
@@ -130,7 +130,7 @@ void MessageDigestHelper::digest(unsigned char* md, size_t mdLength,
 				 const std::string& algo, const void* data, size_t length)
 {
   if(mdLength < MessageDigestContext::digestLength(algo)) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Insufficient space for storing message digest: %d required, but only %d is allocated",
 		    MessageDigestContext::digestLength(algo), mdLength).str());
   }

src/MetalinkHelper.cc

@@ -71,7 +71,7 @@ void MetalinkHelper::query
  const SharedHandle<Metalinker>& metalinker, const Option* option)
 {
   if(metalinker->entries.empty()) {
-    throw DlAbortEx("No file entry found. Probably, the metalink file is not configured properly or broken.");
+    throw DL_ABORT_EX("No file entry found. Probably, the metalink file is not configured properly or broken.");
   }
   metalinker->queryEntry(result,
 			 option->get(PREF_METALINK_VERSION),

src/MultiDiskAdaptor.cc

@@ -398,7 +398,7 @@ findFirstDiskWriterEntry(const DiskWriterEntries& diskWriterEntries, off_t offse
 
   // In case when offset is out-of-range
   if(!isInRange(*first, offset)) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat(EX_FILE_OFFSET_OUT_OF_RANGE,
 		    Util::itos(offset, true).c_str()).str());
   }
@@ -408,7 +408,7 @@ findFirstDiskWriterEntry(const DiskWriterEntries& diskWriterEntries, off_t offse
 static void throwOnDiskWriterNotOpened(const SharedHandle<DiskWriterEntry>& e,
 				       off_t offset)
 {
-  throw DlAbortEx
+  throw DL_ABORT_EX
     (StringFormat("DiskWriter for offset=%s, filename=%s is not opened.",
 		  Util::itos(offset).c_str(),
 		  e->getFilePath().c_str()).str());  

src/NameMatchOptionHandler.h

@@ -99,7 +99,7 @@ public:
     try {
       parseArg(option, arg);
     } catch(Exception& e) {
-      throw OptionHandlerException(_optName, e);
+      throw OPTION_HANDLER_EXCEPTION2(_optName, e);
     }
   }
 

src/NameResolver.cc

@@ -56,7 +56,7 @@ void NameResolver::resolve(std::deque<std::string>& resolvedAddresses,
   int s;
   s = getaddrinfo(hostname.c_str(), 0, &hints, &res);
   if(s) {
-    throw DlAbortEx(StringFormat(EX_RESOLVE_HOSTNAME,
+    throw DL_ABORT_EX(StringFormat(EX_RESOLVE_HOSTNAME,
 				 hostname.c_str(), gai_strerror(s)).str());
   }
   struct addrinfo* rp;

src/Netrc.cc

@@ -33,12 +33,14 @@
  */
 /* copyright --> */
 #include "Netrc.h"
-#include "RecoverableException.h"
-#include "StringFormat.h"
-#include "A2STR.h"
+
 #include <fstream>
 #include <algorithm>
 
+#include "DlAbortEx.h"
+#include "StringFormat.h"
+#include "A2STR.h"
+
 namespace aria2 {
 
 const std::string Netrc::MACHINE("machine");
@@ -59,7 +61,7 @@ std::string Netrc::getRequiredNextToken(std::ifstream& f) const
   if(f >> token) {
     return token;
   } else {
-    throw RecoverableException
+    throw DL_ABORT_EX
       ("Netrc:parse error. EOF reached where a token expected.");
   }
 }
@@ -81,7 +83,7 @@ void Netrc::parse(const std::string& path)
   std::ifstream f(path.c_str(), std::ios::binary);
   
   if(!f) {
-    throw RecoverableException
+    throw DL_ABORT_EX
       (StringFormat("File not found: %s", path.c_str()).str());
   }
 
@@ -97,7 +99,7 @@ void Netrc::parse(const std::string& path)
       authenticator.reset(new DefaultAuthenticator());
     } else {
       if(authenticator.isNull()) {
-	throw RecoverableException
+	throw DL_ABORT_EX
 	  ("Netrc:parse error. %s encounterd where 'machine' or 'default' expected.");
       }
       if(token == Netrc::LOGIN) {

src/NsCookieParser.cc

@@ -33,11 +33,13 @@
  */
 /* copyright --> */
 #include "NsCookieParser.h"
+
+#include <fstream>
+
 #include "Util.h"
 #include "A2STR.h"
-#include "RecoverableException.h"
+#include "DlAbortEx.h"
 #include "StringFormat.h"
-#include <fstream>
 
 namespace aria2 {
 
@@ -75,7 +77,7 @@ std::deque<Cookie> NsCookieParser::parse(const std::string& filename)
 {
   std::ifstream s(filename.c_str(), std::ios::binary);
   if(!s) {
-    throw RecoverableException
+    throw DL_ABORT_EX
       (StringFormat("Failed to open file %s", filename.c_str()).str());
   }
   std::string line;

src/OptionHandlerException.cc

@@ -40,18 +40,22 @@ namespace aria2 {
 const std::string OptionHandlerException::MESSAGE
 ("Exception occurred while processing option %s:");
 
-OptionHandlerException::OptionHandlerException(const std::string& optName):
+OptionHandlerException::OptionHandlerException(const char* file, int line,
+					       const std::string& optName):
   RecoverableException
-  (StringFormat(MESSAGE.c_str(), optName.c_str()).str()), _optName(optName) {}
+  (file, line, StringFormat(MESSAGE.c_str(), optName.c_str()).str()),
+  _optName(optName) {}
 
-OptionHandlerException::OptionHandlerException(const std::string& optName,
+OptionHandlerException::OptionHandlerException(const char* file, int line,
+					       const std::string& optName,
 					       const Exception& cause):
   RecoverableException
-  (StringFormat(MESSAGE.c_str(), optName.c_str()).str(), cause),
+  (file, line, StringFormat(MESSAGE.c_str(), optName.c_str()).str(), cause),
   _optName(optName) {}
 
-OptionHandlerException::OptionHandlerException(const OptionHandlerException& e):
-  RecoverableException(e), _optName(e._optName) {}
+OptionHandlerException::OptionHandlerException(const char* file, int line,
+					       const OptionHandlerException& e):
+  RecoverableException(file, line, e), _optName(e._optName) {}
 
 OptionHandlerException::~OptionHandlerException() throw() {}
 

src/OptionHandlerException.h

@@ -46,17 +46,25 @@ private:
 protected:
   virtual SharedHandle<Exception> copy() const;
 public:
-  OptionHandlerException(const std::string& optName);
+  OptionHandlerException(const char* file, int line,
+			 const std::string& optName);
 
-  OptionHandlerException(const std::string& optName, const Exception& cause);
+  OptionHandlerException(const char* file, int line, const std::string& optName,
+			 const Exception& cause);
 
-  OptionHandlerException(const OptionHandlerException& e);
+  OptionHandlerException(const char* file, int line,
+			 const OptionHandlerException& e);
 
   virtual ~OptionHandlerException() throw();
 
   const std::string& getOptionName() const throw();
 };
 
+#define OPTION_HANDLER_EXCEPTION(arg)\
+  OptionHandlerException(__FILE__, __LINE__, arg)
+#define OPTION_HANDLER_EXCEPTION2(arg1, arg2)\
+  OptionHandlerException(__FILE__, __LINE__, arg1, arg2)
+
 } // namespace aria2
 
 #endif // _D_OPTION_HANDLER_EXCEPTION_EX_H_

src/OptionHandlerImpl.h

@@ -127,7 +127,7 @@ public:
       option.put(_optName, V_FALSE);
     } else {
       std::string msg = _optName+" "+_("must be either 'true' or 'false'.");
-      throw DlAbortEx(msg);
+      throw DL_ABORT_EX(msg);
     }
   }
 
@@ -160,7 +160,7 @@ public:
       int32_t v = seq.next();
       if(v < _min || _max < v) {
 	std::string msg = _optName+" "+_("must be between %s and %s.");
-	throw DlAbortEx
+	throw DL_ABORT_EX
 	  (StringFormat(msg.c_str(), Util::itos(_min).c_str(),
 			Util::itos(_max).c_str()).str());
       }
@@ -215,7 +215,7 @@ public:
       } else {
 	msg += _("must be a number.");
       }
-      throw DlAbortEx(msg);
+      throw DL_ABORT_EX(msg);
     }
   }
 
@@ -281,7 +281,7 @@ public:
       } else {
 	msg += _("must be a number.");
       }
-      throw DlAbortEx(msg);
+      throw DL_ABORT_EX(msg);
     }
   }
 
@@ -462,7 +462,7 @@ public:
 	  msg += "'"+*itr+"' ";
 	}
       }
-      throw DlAbortEx(msg);
+      throw DL_ABORT_EX(msg);
     } else {
       option.put(_optName, optarg);
     }
@@ -502,7 +502,7 @@ public:
     int32_t port = Util::parseInt(proxy.second);
     if(proxy.first.empty() || proxy.second.empty() ||
        port <= 0 || 65535 < port) {
-      throw DlAbortEx(_("unrecognized proxy format"));
+      throw DL_ABORT_EX(_("unrecognized proxy format"));
     }
     option.put(_optName, optarg);
     setHostAndPort(option, proxy.first, port);
@@ -545,7 +545,7 @@ public:
     if(req.setUrl(url)) {
       option.put(_optName, url);
     } else {
-      throw DlAbortEx(_("unrecognized proxy format"));
+      throw DL_ABORT_EX(_("unrecognized proxy format"));
     }
   }
 

src/OptionParser.cc

@@ -142,7 +142,7 @@ void OptionParser::parseArg
       op = findByShortName(c);
     }
     if(op.isNull()) {
-      throw DlAbortEx("Failed to parse command-line options.");
+      throw DL_ABORT_EX("Failed to parse command-line options.");
     }
     out << op->getName() << "=";
     if(optarg) {

src/ParameterizedStringParser.cc

@@ -88,12 +88,12 @@ PStringDatumHandle ParameterizedStringParser::createSelect(const std::string& sr
   ++offset;
   std::string::size_type rightParenIndex = src.find("}", offset);
   if(rightParenIndex == std::string::npos) {
-    throw DlAbortEx("Missing '}' in the parameterized string.");
+    throw DL_ABORT_EX("Missing '}' in the parameterized string.");
   }
   std::deque<std::string> values;
   Util::slice(values, src.substr(offset, rightParenIndex-offset), ',', true);
   if(values.empty()) {
-    throw DlAbortEx("Empty {} is not allowed.");
+    throw DL_ABORT_EX("Empty {} is not allowed.");
   }
   offset = rightParenIndex+1;
   PStringDatumHandle next = diggPString(src, offset);
@@ -106,7 +106,7 @@ PStringDatumHandle ParameterizedStringParser::createLoop(const std::string& src,
   ++offset;
   std::string::size_type rightParenIndex = src.find("]", offset);
   if(rightParenIndex == std::string::npos) {
-    throw DlAbortEx("Missing ']' in the parameterized string.");
+    throw DL_ABORT_EX("Missing ']' in the parameterized string.");
   }
   std::string loopStr = src.substr(offset, rightParenIndex-offset);
   offset = rightParenIndex+1;
@@ -118,13 +118,13 @@ PStringDatumHandle ParameterizedStringParser::createLoop(const std::string& src,
     if(Util::isNumber(stepStr)) {
       step = Util::parseUInt(stepStr);
     } else {
-      throw DlAbortEx("A step count must be a positive number.");
+      throw DL_ABORT_EX("A step count must be a positive number.");
     }
     loopStr.erase(colonIndex);
   }
   std::pair<std::string, std::string> range = Util::split(loopStr, "-");
   if(range.first.empty() || range.second.empty()) {
-    throw DlAbortEx("Loop range missing.");
+    throw DL_ABORT_EX("Loop range missing.");
   }
   NumberDecoratorHandle nd;
   unsigned int start;
@@ -142,7 +142,7 @@ PStringDatumHandle ParameterizedStringParser::createLoop(const std::string& src,
     start = Util::alphaToNum(range.first);
     end = Util::alphaToNum(range.second);
   } else {
-    throw DlAbortEx("Invalid loop range.");
+    throw DL_ABORT_EX("Invalid loop range.");
   }
 
   PStringDatumHandle next(diggPString(src, offset));

src/PeerAbstractCommand.cc

@@ -87,12 +87,12 @@ bool PeerAbstractCommand::execute()
        _hupEvent) {
       checkPoint.reset();
     } else if(_errorEvent) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat(MSG_NETWORK_PROBLEM,
 		      socket->getSocketError().c_str()).str());
     }
     if(checkPoint.elapsed(timeout)) {
-      throw DlAbortEx(EX_TIME_OUT);
+      throw DL_ABORT_EX(EX_TIME_OUT);
     }
     return executeInternal();
   } catch(DownloadFailureException& err) {

src/PeerConnection.cc

@@ -90,7 +90,7 @@ bool PeerConnection::receiveMessage(unsigned char* data, size_t& dataLength) {
       // we got EOF
       logger->debug("CUID#%d - In PeerConnection::receiveMessage(), remain=%lu",
 		    cuid, static_cast<unsigned long>(temp));
-      throw DlAbortEx(EX_EOF_FROM_PEER);
+      throw DL_ABORT_EX(EX_EOF_FROM_PEER);
     }
     lenbufLength += remaining;
     if(4 > lenbufLength) {
@@ -99,7 +99,7 @@ bool PeerConnection::receiveMessage(unsigned char* data, size_t& dataLength) {
     }
     uint32_t payloadLength = ntohl(*(reinterpret_cast<uint32_t*>(lenbuf)));
     if(payloadLength > MAX_PAYLOAD_LEN) {
-      throw DlAbortEx(StringFormat(EX_TOO_LONG_PAYLOAD, payloadLength).str());
+      throw DL_ABORT_EX(StringFormat(EX_TOO_LONG_PAYLOAD, payloadLength).str());
     }
     currentPayloadLength = payloadLength;
   }
@@ -121,7 +121,7 @@ bool PeerConnection::receiveMessage(unsigned char* data, size_t& dataLength) {
 		    cuid,
 		    static_cast<unsigned long>(currentPayloadLength),
 		    static_cast<unsigned long>(temp));
-      throw DlAbortEx(EX_EOF_FROM_PEER);
+      throw DL_ABORT_EX(EX_EOF_FROM_PEER);
     }
     resbufLength += remaining;
     if(currentPayloadLength > resbufLength) {
@@ -168,7 +168,7 @@ bool PeerConnection::receiveHandshake(unsigned char* data, size_t& dataLength,
 	logger->debug
 	  ("CUID#%d - In PeerConnection::receiveHandshake(), remain=%lu",
 	   cuid, static_cast<unsigned long>(temp));
-	throw DlAbortEx(EX_EOF_FROM_PEER);
+	throw DL_ABORT_EX(EX_EOF_FROM_PEER);
       }
       resbufLength += remaining;
       if(BtHandshakeMessage::MESSAGE_LENGTH > resbufLength) {

src/PeerMessageUtil.cc

@@ -65,38 +65,38 @@ uint16_t PeerMessageUtil::getShortIntParam(const unsigned char* msg, size_t pos)
 
 void PeerMessageUtil::checkIndex(size_t index, size_t pieces) {
   if(!(index < pieces)) {
-    throw DlAbortEx(StringFormat("Invalid index: %lu",
+    throw DL_ABORT_EX(StringFormat("Invalid index: %lu",
 				 static_cast<unsigned long>(index)).str());
   }
 }
 
 void PeerMessageUtil::checkBegin(uint32_t begin, size_t pieceLength) {
   if(!(begin < pieceLength)) {
-    throw DlAbortEx(StringFormat("Invalid begin: %u", begin).str());
+    throw DL_ABORT_EX(StringFormat("Invalid begin: %u", begin).str());
   }  
 }
 
 void PeerMessageUtil::checkLength(size_t length) {
   if(length > MAX_BLOCK_LENGTH) {
-    throw DlAbortEx(StringFormat("Length too long: %lu > %uKB",
+    throw DL_ABORT_EX(StringFormat("Length too long: %lu > %uKB",
 				 static_cast<unsigned long>(length),
 				 MAX_BLOCK_LENGTH/1024).str());
   }
   if(length == 0) {
-    throw DlAbortEx(StringFormat("Invalid length: %lu",
+    throw DL_ABORT_EX(StringFormat("Invalid length: %lu",
 				 static_cast<unsigned long>(length)).str());
   }
 }
 
 void PeerMessageUtil::checkRange(uint32_t begin, size_t length, size_t pieceLength) {
   if(!(0 < length)) {
-    throw DlAbortEx(StringFormat("Invalid range: begin=%u, length=%lu",
+    throw DL_ABORT_EX(StringFormat("Invalid range: begin=%u, length=%lu",
 				 begin,
 				 static_cast<unsigned long>(length)).str());
   }
   uint32_t end = begin+length;
   if(!(end <= pieceLength)) {
-    throw DlAbortEx(StringFormat("Invalid range: begin=%u, length=%lu",
+    throw DL_ABORT_EX(StringFormat("Invalid range: begin=%u, length=%lu",
 				 begin,
 				 static_cast<unsigned long>(length)).str());
   }
@@ -106,14 +106,14 @@ void PeerMessageUtil::checkBitfield(const unsigned char* bitfield,
 				    size_t bitfieldLength,
 				    size_t pieces) {
   if(!(bitfieldLength == (pieces+7)/8)) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Invalid bitfield length: %lu",
 		    static_cast<unsigned long>(bitfieldLength)).str());
   }
   char lastbyte = bitfield[bitfieldLength-1];
   for(size_t i = 0; i < 8-pieces%8 && pieces%8 != 0; ++i) {
     if(!(((lastbyte >> i) & 1) == 0)) {
-      throw DlAbortEx("Invalid bitfield");
+      throw DL_ABORT_EX("Invalid bitfield");
     }
   }
 }
@@ -187,7 +187,7 @@ void PeerMessageUtil::assertPayloadLengthGreater
 (size_t threshold, size_t actual, const std::string& msgName)
 {
   if(actual <= threshold) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat(MSG_TOO_SMALL_PAYLOAD_SIZE, msgName.c_str(), actual).str());
   }
 }
@@ -196,7 +196,7 @@ void PeerMessageUtil::assertPayloadLengthEqual
 (size_t expected, size_t actual, const std::string& msgName)
 {
   if(expected != actual) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat(EX_INVALID_PAYLOAD_SIZE, msgName.c_str(),
 		    actual, expected).str());
   }
@@ -207,7 +207,7 @@ void PeerMessageUtil::assertID
 {
   uint8_t id = getId(data);
   if(expected != id) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat(EX_INVALID_BT_MESSAGE_ID, id, msgName.c_str(),
 		    expected).str());
   }

src/PeerReceiveHandshakeCommand.cc

@@ -102,7 +102,7 @@ bool PeerReceiveHandshakeCommand::executeInternal()
       btRegistry->getPeerStorage(infoHash);
 
     if(btContext.isNull() || !btRuntime->ready()) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("Unknown info hash %s", infoHash.c_str()).str());
     }
     TransferStat tstat = btContext->getOwnerRequestGroup()->calculateStat();

src/Platform.cc

@@ -102,7 +102,7 @@ bool Platform::setUp()
   WSADATA wsaData;
   memset((char*)&wsaData, 0, sizeof(wsaData));
   if (WSAStartup(MAKEWORD(1, 1), &wsaData)) {
-    throw DlAbortEx(MSG_WINSOCK_INIT_FAILD);
+    throw DL_ABORT_EX(MSG_WINSOCK_INIT_FAILD);
   }
 #endif // HAVE_WINSOCK2_H
 

src/ReceiverMSEHandshakeCommand.cc

@@ -95,7 +95,7 @@ bool ReceiverMSEHandshakeCommand::executeInternal()
       break;
     case MSEHandshake::HANDSHAKE_LEGACY: {
       if(e->option->getAsBool(PREF_BT_REQUIRE_CRYPTO)) {
-	throw DlAbortEx("The legacy BitTorrent handshake is not acceptable by the preference.");
+	throw DL_ABORT_EX("The legacy BitTorrent handshake is not acceptable by the preference.");
       }
       SharedHandle<PeerConnection> peerConnection
 	(new PeerConnection(cuid, socket));
@@ -107,7 +107,7 @@ bool ReceiverMSEHandshakeCommand::executeInternal()
       return true;
     }
     default:
-      throw DlAbortEx("Not supported handshake type.");
+      throw DL_ABORT_EX("Not supported handshake type.");
     }
     break;
   }

src/RecoverableException.h

@@ -50,20 +50,23 @@ protected:
     return e;
   }
 public:
-  RecoverableException(const std::string& msg):
-    Exception(msg),
+  RecoverableException(const char* file, int line, const std::string& msg):
+    Exception(file, line, msg),
     _code(DownloadResult::UNKNOWN_ERROR) {}
 
-  RecoverableException(const std::string& msg, const Exception& cause):
-    Exception(msg, cause),
+  RecoverableException(const char* file, int line, const std::string& msg,
+		       const Exception& cause):
+    Exception(file, line, msg, cause),
     _code(DownloadResult::UNKNOWN_ERROR) {}
 
-  RecoverableException(const RecoverableException& e):
-    Exception(e),
+  RecoverableException(const char* file, int line,
+		       const RecoverableException& e):
+    Exception(file, line, e),
     _code(DownloadResult::UNKNOWN_ERROR) {}
   
-  RecoverableException(const std::string& msg, DownloadResult::RESULT result):
-    Exception(msg), _code(result) {}
+  RecoverableException(const char* file, int line, const std::string& msg,
+		       DownloadResult::RESULT result):
+    Exception(file, line, msg), _code(result) {}
 
   DownloadResult::RESULT getCode() const { return _code; }
 };

src/RequestGroup.cc

@@ -207,18 +207,18 @@ void RequestGroup::createInitialCommand(std::deque<Command*>& commands,
     BtContextHandle btContext = dynamic_pointer_cast<BtContext>(_downloadContext);
     if(!btContext.isNull()) {
       if(_option->getAsBool(PREF_DRY_RUN)) {
-	throw DownloadFailureException
+	throw DOWNLOAD_FAILURE_EXCEPTION
 	  ("Cancel BitTorrent download in dry-run context.");
       }
       SharedHandle<BtRegistry> btRegistry = e->getBtRegistry();
       if(!btRegistry->getBtContext(btContext->getInfoHashAsString()).isNull()) {
-	throw DownloadFailureException
+	throw DOWNLOAD_FAILURE_EXCEPTION
 	  (StringFormat("InfoHash %s is already registered.",
 			btContext->getInfoHashAsString().c_str()).str());
       }
 
       if(e->_requestGroupMan->isSameFileBeingDownloaded(this)) {
-	throw DownloadFailureException
+	throw DOWNLOAD_FAILURE_EXCEPTION
 	  (StringFormat(EX_DUPLICATE_FILE_DOWNLOAD,
 			getFilePath().c_str()).str());
       }
@@ -313,7 +313,7 @@ void RequestGroup::createInitialCommand(std::deque<Command*>& commands,
 	     !_option->getAsBool(PREF_ALLOW_OVERWRITE) &&
 	     !_option->getAsBool(PREF_BT_SEED_UNVERIFIED)) {
 	    // TODO we need this->haltRequested = true?
-	    throw DownloadFailureException
+	    throw DOWNLOAD_FAILURE_EXCEPTION
 	      (StringFormat
 	       (MSG_FILE_ALREADY_EXISTS,
 		getFilePath().c_str()).str());
@@ -364,7 +364,7 @@ void RequestGroup::createInitialCommand(std::deque<Command*>& commands,
     createNextCommand(commands, e, 1, method);
   }else {
     if(e->_requestGroupMan->isSameFileBeingDownloaded(this)) {
-      throw DownloadFailureException
+      throw DOWNLOAD_FAILURE_EXCEPTION
 	(StringFormat(EX_DUPLICATE_FILE_DOWNLOAD,
 		      getFilePath().c_str()).str());
     }
@@ -529,7 +529,7 @@ void RequestGroup::loadAndOpenFile(const BtProgressInfoFileHandle& progressInfoF
     }
     setProgressInfoFile(progressInfoFile);
   } catch(RecoverableException& e) {
-    throw DownloadFailureException
+    throw DOWNLOAD_FAILURE_EXCEPTION2
       (StringFormat(EX_DOWNLOAD_ABORTED).str(), e);
   }
 }
@@ -546,12 +546,12 @@ void RequestGroup::shouldCancelDownloadForSafety()
       if(tryAutoFileRenaming()) {
 	_logger->notice(MSG_FILE_RENAMED, getFilePath().c_str());
       } else {
-	throw DownloadFailureException
+	throw DOWNLOAD_FAILURE_EXCEPTION
 	  (StringFormat("File renaming failed: %s",
 			getFilePath().c_str()).str());
       }
     } else {
-      throw DownloadFailureException
+      throw DOWNLOAD_FAILURE_EXCEPTION
 	(StringFormat(MSG_FILE_ALREADY_EXISTS,
 		      getFilePath().c_str()).str());
     }
@@ -722,7 +722,7 @@ void RequestGroup::validateFilename(const std::string& expectedFilename,
     return;
   }
   if(expectedFilename != actualFilename) {
-    throw DlAbortEx(StringFormat(EX_FILENAME_MISMATCH,
+    throw DL_ABORT_EX(StringFormat(EX_FILENAME_MISMATCH,
 				 expectedFilename.c_str(),
 				 actualFilename.c_str()).str());
   }
@@ -735,7 +735,7 @@ void RequestGroup::validateTotalLength(uint64_t expectedTotalLength,
     return;
   }
   if(expectedTotalLength != actualTotalLength) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat(EX_SIZE_MISMATCH,
 		    Util::itos(expectedTotalLength, true).c_str(),
 		    Util::itos(actualTotalLength, true).c_str()).str());
@@ -1200,7 +1200,7 @@ void RequestGroup::increaseAndValidateFileNotFoundCount()
   const unsigned int maxCount = _option->getAsInt(PREF_MAX_FILE_NOT_FOUND);
   if(maxCount > 0 && _fileNotFoundCount >= maxCount &&
      _segmentMan->calculateSessionDownloadLength() == 0) {
-    throw DownloadFailureException
+    throw DOWNLOAD_FAILURE_EXCEPTION2
       (StringFormat("Reached max-file-not-found count=%u", maxCount).str(),
        DownloadResult::MAX_FILE_NOT_FOUND);
   }

src/SimpleLogger.cc

@@ -94,7 +94,7 @@ SimpleLogger::~SimpleLogger() {
 void SimpleLogger::openFile(const std::string& filename) {
   file.open(filename.c_str(), std::ios::app|std::ios::binary);
   if(!file) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat(EX_FILE_OPEN, filename.c_str(), strerror(errno)).str());
   }
 }

src/SocketCore.cc

@@ -173,7 +173,7 @@ void SocketCore::bind(uint16_t port)
   int s;
   s = getaddrinfo(0, uitos(port).c_str(), &hints, &res);
   if(s) {
-    throw DlAbortEx(StringFormat(EX_SOCKET_BIND, gai_strerror(s)).str());
+    throw DL_ABORT_EX(StringFormat(EX_SOCKET_BIND, gai_strerror(s)).str());
   }
   struct addrinfo* rp;
   for(rp = res; rp; rp = rp->ai_next) {
@@ -195,14 +195,14 @@ void SocketCore::bind(uint16_t port)
   }
   freeaddrinfo(res);
   if(sockfd == -1) {
-    throw DlAbortEx(StringFormat(EX_SOCKET_BIND, "all addresses failed").str());
+    throw DL_ABORT_EX(StringFormat(EX_SOCKET_BIND, "all addresses failed").str());
   }
 }
 
 void SocketCore::beginListen()
 {
   if(listen(sockfd, 1) == -1) {
-    throw DlAbortEx(StringFormat(EX_SOCKET_LISTEN, errorMsg()).str());
+    throw DL_ABORT_EX(StringFormat(EX_SOCKET_LISTEN, errorMsg()).str());
   }
 }
 
@@ -213,7 +213,7 @@ SocketCore* SocketCore::acceptConnection() const
   sock_t fd;
   while((fd = accept(sockfd, reinterpret_cast<struct sockaddr*>(&sockaddr), &len)) == -1 && SOCKET_ERRNO == EINTR);
   if(fd == -1) {
-    throw DlAbortEx(StringFormat(EX_SOCKET_ACCEPT, errorMsg()).str());
+    throw DL_ABORT_EX(StringFormat(EX_SOCKET_ACCEPT, errorMsg()).str());
   }
   return new SocketCore(fd, _sockType);
 }
@@ -224,7 +224,7 @@ void SocketCore::getAddrInfo(std::pair<std::string, uint16_t>& addrinfo) const
   socklen_t len = sizeof(sockaddr);
   struct sockaddr* addrp = reinterpret_cast<struct sockaddr*>(&sockaddr);
   if(getsockname(sockfd, addrp, &len) == -1) {
-    throw DlAbortEx(StringFormat(EX_SOCKET_GET_NAME, errorMsg()).str());
+    throw DL_ABORT_EX(StringFormat(EX_SOCKET_GET_NAME, errorMsg()).str());
   }
   addrinfo = Util::getNumericNameInfo(addrp, len);
 }
@@ -235,7 +235,7 @@ void SocketCore::getPeerInfo(std::pair<std::string, uint16_t>& peerinfo) const
   socklen_t len = sizeof(sockaddr);
   struct sockaddr* addrp = reinterpret_cast<struct sockaddr*>(&sockaddr);
   if(getpeername(sockfd, addrp, &len) == -1) {
-    throw DlAbortEx(StringFormat(EX_SOCKET_GET_NAME, errorMsg()).str());
+    throw DL_ABORT_EX(StringFormat(EX_SOCKET_GET_NAME, errorMsg()).str());
   }
   peerinfo = Util::getNumericNameInfo(addrp, len);
 }
@@ -254,7 +254,7 @@ void SocketCore::establishConnection(const std::string& host, uint16_t port)
   int s;
   s = getaddrinfo(host.c_str(), uitos(port).c_str(), &hints, &res);
   if(s) {
-    throw DlAbortEx(StringFormat(EX_RESOLVE_HOSTNAME,
+    throw DL_ABORT_EX(StringFormat(EX_RESOLVE_HOSTNAME,
 				 host.c_str(), gai_strerror(s)).str());
   }
   struct addrinfo* rp;
@@ -283,7 +283,7 @@ void SocketCore::establishConnection(const std::string& host, uint16_t port)
   }
   freeaddrinfo(res);
   if(sockfd == -1) {
-    throw DlAbortEx(StringFormat(EX_SOCKET_CONNECT, host.c_str(),
+    throw DL_ABORT_EX(StringFormat(EX_SOCKET_CONNECT, host.c_str(),
 				 "all addresses failed").str());
   }
 }
@@ -293,7 +293,7 @@ void SocketCore::setNonBlockingMode()
 #ifdef __MINGW32__
   static u_long flag = 1;
   if (::ioctlsocket(sockfd, FIONBIO, &flag) == -1) {
-    throw DlAbortEx(StringFormat(EX_SOCKET_NONBLOCKING, errorMsg()).str());
+    throw DL_ABORT_EX(StringFormat(EX_SOCKET_NONBLOCKING, errorMsg()).str());
   }
 #else
   int flags;
@@ -309,7 +309,7 @@ void SocketCore::setBlockingMode()
 #ifdef __MINGW32__
   static u_long flag = 0;
   if (::ioctlsocket(sockfd, FIONBIO, &flag) == -1) {
-    throw DlAbortEx(StringFormat(EX_SOCKET_BLOCKING, errorMsg()).str());
+    throw DL_ABORT_EX(StringFormat(EX_SOCKET_BLOCKING, errorMsg()).str());
   }
 #else
   int flags;
@@ -355,7 +355,7 @@ void SocketCore::closeConnection()
 void SocketCore::initEPOLL()
 {
   if((_epfd = epoll_create(1)) == -1) {
-    throw DlRetryEx(StringFormat("epoll_create failed:%s", errorMsg()).str());
+    throw DL_RETRY_EX(StringFormat("epoll_create failed:%s", errorMsg()).str());
   }
 
   memset(&_epEvent, 0, sizeof(struct epoll_event));
@@ -363,7 +363,7 @@ void SocketCore::initEPOLL()
   _epEvent.data.fd = sockfd;
 
   if(epoll_ctl(_epfd, EPOLL_CTL_ADD, sockfd, &_epEvent) == -1) {
-    throw DlRetryEx(StringFormat("epoll_ctl failed:%s", errorMsg()).str());
+    throw DL_RETRY_EX(StringFormat("epoll_ctl failed:%s", errorMsg()).str());
   }
 }
 
@@ -384,7 +384,7 @@ bool SocketCore::isWritable(time_t timeout)
     } else if(r == 0) {
       return false;
     } else {
-      throw DlRetryEx(StringFormat(EX_SOCKET_CHECK_WRITABLE, errorMsg()).str());
+      throw DL_RETRY_EX(StringFormat(EX_SOCKET_CHECK_WRITABLE, errorMsg()).str());
     }
   } else
 #endif // HAVE_EPOLL
@@ -407,7 +407,7 @@ bool SocketCore::isWritable(time_t timeout)
 	if(SOCKET_ERRNO == A2_EINPROGRESS || SOCKET_ERRNO == EINTR) {
 	  return false;
 	} else {
-	  throw DlRetryEx(StringFormat(EX_SOCKET_CHECK_WRITABLE, errorMsg()).str());
+	  throw DL_RETRY_EX(StringFormat(EX_SOCKET_CHECK_WRITABLE, errorMsg()).str());
 	}
       }
     } else {
@@ -437,7 +437,7 @@ bool SocketCore::isReadable(time_t timeout)
     } else if(r == 0) {
       return false;
     } else {
-      throw DlRetryEx(StringFormat(EX_SOCKET_CHECK_READABLE, errorMsg()).str());
+      throw DL_RETRY_EX(StringFormat(EX_SOCKET_CHECK_READABLE, errorMsg()).str());
     }
   } else
 #endif // HAVE_EPOLL
@@ -460,7 +460,7 @@ bool SocketCore::isReadable(time_t timeout)
 	if(SOCKET_ERRNO == A2_EINPROGRESS || SOCKET_ERRNO == EINTR) {
 	  return false;
 	} else {
-	  throw DlRetryEx(StringFormat(EX_SOCKET_CHECK_READABLE, errorMsg()).str());
+	  throw DL_RETRY_EX(StringFormat(EX_SOCKET_CHECK_READABLE, errorMsg()).str());
 	}
       }
     } else {
@@ -509,14 +509,14 @@ ssize_t SocketCore::writeData(const char* data, size_t len)
 	_wantWrite = true;
 	ret = 0;
       } else {
-	throw DlRetryEx(StringFormat(EX_SOCKET_SEND, errorMsg()).str());
+	throw DL_RETRY_EX(StringFormat(EX_SOCKET_SEND, errorMsg()).str());
       }
     }
   } else {
 #ifdef HAVE_LIBSSL
     ret = SSL_write(ssl, data, len);
     if(ret == 0) {
-      throw DlRetryEx
+      throw DL_RETRY_EX
 	(StringFormat
 	 (EX_SOCKET_SEND, ERR_error_string(SSL_get_error(ssl, ret), 0)).str());
     }
@@ -524,7 +524,7 @@ ssize_t SocketCore::writeData(const char* data, size_t len)
       ret = sslHandleEAGAIN(ret);
     }
     if(ret < 0) {
-      throw DlRetryEx
+      throw DL_RETRY_EX
 	(StringFormat
 	 (EX_SOCKET_SEND, ERR_error_string(SSL_get_error(ssl, ret), 0)).str());
     }
@@ -536,7 +536,7 @@ ssize_t SocketCore::writeData(const char* data, size_t len)
       gnutlsRecordCheckDirection();
       ret = 0;
     } else if(ret < 0) {
-      throw DlRetryEx(StringFormat(EX_SOCKET_SEND, gnutls_strerror(ret)).str());
+      throw DL_RETRY_EX(StringFormat(EX_SOCKET_SEND, gnutls_strerror(ret)).str());
     }
 #endif // HAVE_LIBGNUTLS
   }
@@ -558,7 +558,7 @@ void SocketCore::readData(char* data, size_t& len)
 	_wantRead = true;
 	ret = 0;
       } else {
-	throw DlRetryEx(StringFormat(EX_SOCKET_RECV, errorMsg()).str());
+	throw DL_RETRY_EX(StringFormat(EX_SOCKET_RECV, errorMsg()).str());
       }
     }
   } else {
@@ -567,7 +567,7 @@ void SocketCore::readData(char* data, size_t& len)
      // TODO handling len == 0 case required
     ret = SSL_read(ssl, data, len);
     if(ret == 0) {
-      throw DlRetryEx
+      throw DL_RETRY_EX
 	(StringFormat
 	 (EX_SOCKET_RECV, ERR_error_string(SSL_get_error(ssl, ret), 0)).str());
     }
@@ -575,7 +575,7 @@ void SocketCore::readData(char* data, size_t& len)
       ret = sslHandleEAGAIN(ret);
     }
     if(ret < 0) {
-      throw DlRetryEx
+      throw DL_RETRY_EX
 	(StringFormat
 	 (EX_SOCKET_RECV, ERR_error_string(SSL_get_error(ssl, ret), 0)).str());
     }
@@ -586,7 +586,7 @@ void SocketCore::readData(char* data, size_t& len)
       gnutlsRecordCheckDirection();
       ret = 0;
     } else if(ret < 0) {
-      throw DlRetryEx
+      throw DL_RETRY_EX
 	(StringFormat(EX_SOCKET_RECV, gnutls_strerror(ret)).str());
     }
 #endif // HAVE_LIBGNUTLS
@@ -608,7 +608,7 @@ void SocketCore::peekData(char* data, size_t& len)
 	_wantRead = true;
 	ret = 0;
       } else {
-	throw DlRetryEx(StringFormat(EX_SOCKET_PEEK, errorMsg()).str());
+	throw DL_RETRY_EX(StringFormat(EX_SOCKET_PEEK, errorMsg()).str());
       }
     }
   } else {
@@ -617,7 +617,7 @@ void SocketCore::peekData(char* data, size_t& len)
      // TODO handling len == 0 case required
     ret = SSL_peek(ssl, data, len);
     if(ret == 0) {
-      throw DlRetryEx
+      throw DL_RETRY_EX
 	(StringFormat(EX_SOCKET_PEEK,
 		      ERR_error_string(SSL_get_error(ssl, ret), 0)).str());
     }
@@ -625,7 +625,7 @@ void SocketCore::peekData(char* data, size_t& len)
       ret = sslHandleEAGAIN(ret);
     }
     if(ret < 0) {
-      throw DlRetryEx
+      throw DL_RETRY_EX
 	(StringFormat(EX_SOCKET_PEEK,
 		      ERR_error_string(SSL_get_error(ssl, ret), 0)).str());
     }
@@ -636,7 +636,7 @@ void SocketCore::peekData(char* data, size_t& len)
       gnutlsRecordCheckDirection();
       ret = 0;
     } else if(ret < 0) {
-      throw DlRetryEx(StringFormat(EX_SOCKET_PEEK,
+      throw DL_RETRY_EX(StringFormat(EX_SOCKET_PEEK,
 				   gnutls_strerror(ret)).str());
     }
 #endif // HAVE_LIBGNUTLS
@@ -685,7 +685,7 @@ static ssize_t GNUTLS_RECORD_RECV_NO_INTERRUPT
   while((ret = gnutls_record_recv(sslSession, data, len)) ==
 	GNUTLS_E_INTERRUPTED);
   if(ret < 0 && ret != GNUTLS_E_AGAIN) {
-    throw DlRetryEx
+    throw DL_RETRY_EX
       (StringFormat(EX_SOCKET_RECV, gnutls_strerror(ret)).str());
   }
   return ret;
@@ -731,12 +731,12 @@ void SocketCore::prepareSecureConnection()
     // for SSL
     ssl = SSL_new(_tlsContext->getSSLCtx());
     if(!ssl) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat(EX_SSL_INIT_FAILURE,
 		      ERR_error_string(ERR_get_error(), 0)).str());
     }
     if(SSL_set_fd(ssl, sockfd) == 0) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat(EX_SSL_INIT_FAILURE,
 		      ERR_error_string(ERR_get_error(), 0)).str());
     }
@@ -782,19 +782,19 @@ bool SocketCore::initiateSecureConnection(const std::string& hostname)
         case SSL_ERROR_WANT_X509_LOOKUP:
         case SSL_ERROR_ZERO_RETURN:
           if (blocking) {
-            throw DlAbortEx
+            throw DL_ABORT_EX
 	      (StringFormat(EX_SSL_CONNECT_ERROR, ssl_error).str());
           }
           break;
 
         case SSL_ERROR_SYSCALL:
-          throw DlAbortEx(EX_SSL_IO_ERROR);
+          throw DL_ABORT_EX(EX_SSL_IO_ERROR);
 
         case SSL_ERROR_SSL:
-          throw DlAbortEx(EX_SSL_PROTOCOL_ERROR);
+          throw DL_ABORT_EX(EX_SSL_PROTOCOL_ERROR);
 
         default:
-          throw DlAbortEx
+          throw DL_ABORT_EX
 	    (StringFormat(EX_SSL_UNKNOWN_ERROR, ssl_error).str());
       }
     }
@@ -802,19 +802,19 @@ bool SocketCore::initiateSecureConnection(const std::string& hostname)
       // verify peer
       X509* peerCert = SSL_get_peer_certificate(ssl);
       if(!peerCert) {
-	throw DlAbortEx(MSG_NO_CERT_FOUND);
+	throw DL_ABORT_EX(MSG_NO_CERT_FOUND);
       }
       auto_delete<X509*> certDeleter(peerCert, X509_free);
 
       long verifyResult = SSL_get_verify_result(ssl);
       if(verifyResult != X509_V_OK) {
-	throw DlAbortEx
+	throw DL_ABORT_EX
 	  (StringFormat(MSG_CERT_VERIFICATION_FAILED,
 			X509_verify_cert_error_string(verifyResult)).str());
       }
       X509_NAME* name = X509_get_subject_name(peerCert);
       if(!name) {
-	throw DlAbortEx("Could not get X509 name object from the certificate.");
+	throw DL_ABORT_EX("Could not get X509 name object from the certificate.");
       }
 
       bool hostnameOK = false;
@@ -838,7 +838,7 @@ bool SocketCore::initiateSecureConnection(const std::string& hostname)
 	}
       }
       if(!hostnameOK) {
-	throw DlAbortEx(MSG_HOSTNAME_NOT_MATCH);
+	throw DL_ABORT_EX(MSG_HOSTNAME_NOT_MATCH);
       }
     }
 #endif // HAVE_LIBSSL
@@ -848,7 +848,7 @@ bool SocketCore::initiateSecureConnection(const std::string& hostname)
       gnutlsRecordCheckDirection();
       return false;
     } else if(ret < 0) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat(EX_SSL_INIT_FAILURE, gnutls_strerror(ret)).str());
     }
 
@@ -857,7 +857,7 @@ bool SocketCore::initiateSecureConnection(const std::string& hostname)
       unsigned int status;
       ret = gnutls_certificate_verify_peers2(sslSession, &status);
       if(ret < 0) {
-	throw DlAbortEx
+	throw DL_ABORT_EX
 	  (StringFormat("gnutls_certificate_verify_peer2() failed. Cause: %s",
 			gnutls_strerror(ret)).str());
       }
@@ -873,27 +873,27 @@ bool SocketCore::initiateSecureConnection(const std::string& hostname)
 	  errors += " `issuer is not known'";
 	}
 	if(!errors.empty()) {
-	  throw DlAbortEx
+	  throw DL_ABORT_EX
 	    (StringFormat(MSG_CERT_VERIFICATION_FAILED, errors.c_str()).str());
 	}
       }
       // certificate type: only X509 is allowed.
       if(gnutls_certificate_type_get(sslSession) != GNUTLS_CRT_X509) {
-	throw DlAbortEx("Certificate type is not X509.");
+	throw DL_ABORT_EX("Certificate type is not X509.");
       }
 
       unsigned int peerCertsLength;
       const gnutls_datum_t* peerCerts = gnutls_certificate_get_peers
 	(sslSession, &peerCertsLength);
       if(!peerCerts) {
-	throw DlAbortEx(MSG_NO_CERT_FOUND);
+	throw DL_ABORT_EX(MSG_NO_CERT_FOUND);
       }
       Time now;
       for(unsigned int i = 0; i < peerCertsLength; ++i) {
 	gnutls_x509_crt_t cert;
 	ret = gnutls_x509_crt_init(&cert);
 	if(ret < 0) {
-	  throw DlAbortEx
+	  throw DL_ABORT_EX
 	    (StringFormat("gnutls_x509_crt_init() failed. Cause: %s",
 			  gnutls_strerror(ret)).str());
 	}
@@ -901,28 +901,28 @@ bool SocketCore::initiateSecureConnection(const std::string& hostname)
 	  (cert, gnutls_x509_crt_deinit);
 	ret = gnutls_x509_crt_import(cert, &peerCerts[i], GNUTLS_X509_FMT_DER);
 	if(ret < 0) {
-	  throw DlAbortEx
+	  throw DL_ABORT_EX
 	    (StringFormat("gnutls_x509_crt_import() failed. Cause: %s",
 			  gnutls_strerror(ret)).str());
 	}
 	if(i == 0) {
 	  if(!gnutls_x509_crt_check_hostname(cert, hostname.c_str())) {
-	    throw DlAbortEx(MSG_HOSTNAME_NOT_MATCH);
+	    throw DL_ABORT_EX(MSG_HOSTNAME_NOT_MATCH);
 	  }
 	}
 	time_t activationTime = gnutls_x509_crt_get_activation_time(cert);
 	if(activationTime == -1) {
-	  throw DlAbortEx("Could not get activation time from certificate.");
+	  throw DL_ABORT_EX("Could not get activation time from certificate.");
 	}
 	if(now.getTime() < activationTime) {
-	  throw DlAbortEx("Certificate is not activated yet.");
+	  throw DL_ABORT_EX("Certificate is not activated yet.");
 	}
 	time_t expirationTime = gnutls_x509_crt_get_expiration_time(cert);
 	if(expirationTime == -1) {
-	  throw DlAbortEx("Could not get expiration time from certificate.");
+	  throw DL_ABORT_EX("Could not get expiration time from certificate.");
 	}
 	if(expirationTime < now.getTime()) {
-	  throw DlAbortEx("Certificate has expired.");
+	  throw DL_ABORT_EX("Certificate has expired.");
 	}
       }
     }
@@ -983,7 +983,7 @@ ssize_t SocketCore::writeData(const char* data, size_t len,
   int s;
   s = getaddrinfo(host.c_str(), uitos(port).c_str(), &hints, &res);
   if(s) {
-    throw DlAbortEx(StringFormat(EX_SOCKET_SEND, gai_strerror(s)).str());
+    throw DL_ABORT_EX(StringFormat(EX_SOCKET_SEND, gai_strerror(s)).str());
   }
   struct addrinfo* rp;
   ssize_t r = -1;
@@ -1000,7 +1000,7 @@ ssize_t SocketCore::writeData(const char* data, size_t len,
   }
   freeaddrinfo(res);
   if(r == -1) {
-    throw DlAbortEx(StringFormat(EX_SOCKET_SEND, errorMsg()).str());
+    throw DL_ABORT_EX(StringFormat(EX_SOCKET_SEND, errorMsg()).str());
   }
   return r;
 }
@@ -1022,7 +1022,7 @@ ssize_t SocketCore::readDataFrom(char* data, size_t len,
       _wantRead = true;
       r = 0;
     } else {
-      throw DlRetryEx(StringFormat(EX_SOCKET_RECV, errorMsg()).str());
+      throw DL_RETRY_EX(StringFormat(EX_SOCKET_RECV, errorMsg()).str());
     }
   } else {
     sender = Util::getNumericNameInfo(addrp, sockaddrlen);
@@ -1037,7 +1037,7 @@ std::string SocketCore::getSocketError() const
   socklen_t optlen = sizeof(error);
 
   if(getsockopt(sockfd, SOL_SOCKET, SO_ERROR, (a2_sockopt_t) &error, &optlen) == -1) {
-    throw DlAbortEx(StringFormat("Failed to get socket error: %s",
+    throw DL_ABORT_EX(StringFormat("Failed to get socket error: %s",
 				 errorMsg()).str());
   }
   if(error != 0) {

src/Sqlite3MozCookieParser.cc

@@ -38,7 +38,7 @@
 
 #include <sqlite3.h>
 
-#include "RecoverableException.h"
+#include "DlAbortEx.h"
 #include "Util.h"
 #include "StringFormat.h"
 #include "A2STR.h"
@@ -98,7 +98,7 @@ Sqlite3MozCookieParser::parse(const std::string& filename) const
   ret = sqlite3_open_v2(filename.c_str(), &db, SQLITE_OPEN_READONLY, 0);
 #else // !HAVE_SQLITE3_OPEN_V2
   if(!File(filename).isFile()) {
-    throw RecoverableException
+    throw DL_ABORT_EX
       (StringFormat("Failed to open SQLite3 database: %s",
 		    filename.c_str()).str());
   }
@@ -107,7 +107,7 @@ Sqlite3MozCookieParser::parse(const std::string& filename) const
   if(SQLITE_OK != ret) {
     std::string errMsg = sqlite3_errmsg(db);
     sqlite3_close(db);
-    throw RecoverableException
+    throw DL_ABORT_EX
       (StringFormat("Failed to open SQLite3 database: %s",
 		    errMsg.c_str()).str());
   }
@@ -123,7 +123,7 @@ Sqlite3MozCookieParser::parse(const std::string& filename) const
   }
   if(SQLITE_OK != ret) {
     sqlite3_close(db);
-    throw RecoverableException
+    throw DL_ABORT_EX
       (StringFormat("Failed to read SQLite3 database: %s",
 		    errMsg.c_str()).str());
   }

src/UTPexExtensionMessage.cc

@@ -167,7 +167,7 @@ UTPexExtensionMessageHandle
 UTPexExtensionMessage::create(const unsigned char* data, size_t len)
 {
   if(len < 1) {
-    throw DlAbortEx(StringFormat(MSG_TOO_SMALL_PAYLOAD_SIZE,
+    throw DL_ABORT_EX(StringFormat(MSG_TOO_SMALL_PAYLOAD_SIZE,
 				 EXTENSION_NAME.c_str(), len).str());
   }
   UTPexExtensionMessageHandle msg(new UTPexExtensionMessage(*data));

src/Util.cc

@@ -427,19 +427,19 @@ int32_t Util::parseInt(const std::string& s, int32_t base)
 {
   std::string trimed = Util::trim(s);
   if(trimed.empty()) {
-    throw DlAbortEx(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
+    throw DL_ABORT_EX(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
 				 "empty string").str());
   }
   char* stop;
   errno = 0;
   long int v = strtol(trimed.c_str(), &stop, base);
   if(*stop != '\0') {
-    throw DlAbortEx(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
+    throw DL_ABORT_EX(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
 				 trimed.c_str()).str());
   } else if((((v == LONG_MIN) || (v == LONG_MAX)) && (errno == ERANGE)) ||
 	    (v > INT32_MAX) ||
 	    (v < INT32_MIN)) {
-    throw DlAbortEx(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
+    throw DL_ABORT_EX(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
 				 trimed.c_str()).str());
   }
   return v;
@@ -449,22 +449,22 @@ uint32_t Util::parseUInt(const std::string& s, int base)
 {
   std::string trimed = Util::trim(s);
   if(trimed.empty()) {
-    throw DlAbortEx(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
+    throw DL_ABORT_EX(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
 				 "empty string").str());
   }
   // We don't allow negative number.
   if(trimed[0] == '-') {
-    throw DlAbortEx(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
+    throw DL_ABORT_EX(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
 				 trimed.c_str()).str());
   }
   char* stop;
   errno = 0;
   unsigned long int v = strtoul(trimed.c_str(), &stop, base);
   if(*stop != '\0') {
-    throw DlAbortEx(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
+    throw DL_ABORT_EX(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
 				 trimed.c_str()).str());
   } else if(((v == ULONG_MAX) && (errno == ERANGE)) || (v > UINT32_MAX)) {
-    throw DlAbortEx(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
+    throw DL_ABORT_EX(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
 				 trimed.c_str()).str());
   }
   return v;
@@ -474,17 +474,17 @@ int64_t Util::parseLLInt(const std::string& s, int32_t base)
 {
   std::string trimed = Util::trim(s);
   if(trimed.empty()) {
-    throw DlAbortEx(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
+    throw DL_ABORT_EX(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
 				 "empty string").str());
   }
   char* stop;
   errno = 0;
   int64_t v = strtoll(trimed.c_str(), &stop, base);
   if(*stop != '\0') {
-    throw DlAbortEx(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
+    throw DL_ABORT_EX(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
 				 trimed.c_str()).str());
   } else if(((v == INT64_MIN) || (v == INT64_MAX)) && (errno == ERANGE)) {
-    throw DlAbortEx(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
+    throw DL_ABORT_EX(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
 				 trimed.c_str()).str());
   }
   return v;
@@ -494,22 +494,22 @@ uint64_t Util::parseULLInt(const std::string& s, int base)
 {
   std::string trimed = Util::trim(s);
   if(trimed.empty()) {
-    throw DlAbortEx(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
+    throw DL_ABORT_EX(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
 				 "empty string").str());
   }
   // We don't allow negative number.
   if(trimed[0] == '-') {
-    throw DlAbortEx(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
+    throw DL_ABORT_EX(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
 				 trimed.c_str()).str());
   }
   char* stop;
   errno = 0;
   uint64_t v = strtoull(trimed.c_str(), &stop, base);
   if(*stop != '\0') {
-    throw DlAbortEx(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
+    throw DL_ABORT_EX(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
 				 trimed.c_str()).str());
   } else if((v == ULLONG_MAX) && (errno == ERANGE)) {
-    throw DlAbortEx(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
+    throw DL_ABORT_EX(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
 				 trimed.c_str()).str());
   }
   return v;
@@ -531,7 +531,7 @@ IntSequence Util::parseIntRange(const std::string& src)
     } else {
       std::pair<std::string, std::string> vp = Util::split(p.first.c_str(), "-");
       if(vp.first.empty() || vp.second.empty()) {
-	throw DlAbortEx
+	throw DL_ABORT_EX
 	  (StringFormat(MSG_INCOMPLETE_RANGE, p.first.c_str()).str());
       }
       int32_t v1 = Util::parseInt(vp.first.c_str());
@@ -656,10 +656,10 @@ int64_t Util::getRealSize(const std::string& sizeWithUnit)
   int64_t v = Util::parseLLInt(size);
 
   if(v < 0) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Negative value detected: %s", sizeWithUnit.c_str()).str());
   } else if(INT64_MAX/mult < v) {
-    throw DlAbortEx(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
+    throw DL_ABORT_EX(StringFormat(MSG_STRING_INTEGER_CONVERSION_FAILURE,
 				 "overflow/underflow").str());
   }
   return v*mult;
@@ -827,11 +827,11 @@ void Util::mkdirs(const std::string& dirpath)
   if(dir.isDir()) {
     // do nothing
   } else if(dir.exists()) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat(EX_MAKE_DIR, dir.getPath().c_str(),
 		    "File already exists.").str());
   } else if(!dir.mkdirs()) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat(EX_MAKE_DIR, dir.getPath().c_str(),
 		    strerror(errno)).str());
   }
@@ -871,7 +871,7 @@ void* Util::allocateAlignedMemory(size_t alignment, size_t size)
   void* buffer;
   int res;
   if((res = posix_memalign(&buffer, alignment, size)) != 0) {
-    throw FatalException
+    throw FATAL_EXCEPTION
       (StringFormat("Error in posix_memalign: %s", strerror(res)).str());
   }
   return buffer;
@@ -886,7 +886,7 @@ Util::getNumericNameInfo(const struct sockaddr* sockaddr, socklen_t len)
   int s = getnameinfo(sockaddr, len, host, NI_MAXHOST, service, NI_MAXSERV,
 		      NI_NUMERICHOST|NI_NUMERICSERV);
   if(s != 0) {
-    throw DlAbortEx(StringFormat("Failed to get hostname and port. cause: %s",
+    throw DL_ABORT_EX(StringFormat("Failed to get hostname and port. cause: %s",
 				 gai_strerror(s)).str());
   }
   return std::pair<std::string, uint16_t>(host, atoi(service)); // TODO
@@ -920,7 +920,7 @@ Util::parseIndexPath(const std::string& line)
   std::pair<std::string, std::string> p = Util::split(line, "=");
   size_t index = parseUInt(p.first);
   if(p.second.empty()) {
-    throw DlAbortEx(StringFormat("Path with index=%u is empty.",
+    throw DL_ABORT_EX(StringFormat("Path with index=%u is empty.",
 				 static_cast<unsigned int>(index)).str());
   }
   return std::map<size_t, std::string>::value_type(index, p.second);

src/XML2SAXMetalinkProcessor.cc

@@ -136,7 +136,7 @@ MetalinkProcessor::parseFile(const std::string& filename)
   int retval = xmlSAXUserParseFile(&mySAXHandler, sessionData.get(),
 				   filename.c_str());
   if(retval != 0) {
-    throw DlAbortEx(MSG_CANNOT_PARSE_METALINK);
+    throw DL_ABORT_EX(MSG_CANNOT_PARSE_METALINK);
   }
   return _stm->getResult();
 }
@@ -150,7 +150,7 @@ MetalinkProcessor::parseFromBinaryStream(const SharedHandle<BinaryStream>& binar
 
   ssize_t res = binaryStream->readData(buf, 4, 0);
   if(res != 4) {
-    throw DlAbortEx("Too small data for parsing XML.");
+    throw DL_ABORT_EX("Too small data for parsing XML.");
   }
 
   SharedHandle<SessionData> sessionData(new SessionData(_stm));
@@ -163,7 +163,7 @@ MetalinkProcessor::parseFromBinaryStream(const SharedHandle<BinaryStream>& binar
 	break;
       }
       if(xmlParseChunk(ctx, (const char*)buf, res, 0) != 0) {
-	throw DlAbortEx(MSG_CANNOT_PARSE_METALINK);
+	throw DL_ABORT_EX(MSG_CANNOT_PARSE_METALINK);
       }
       readOffset += res;
     }
@@ -175,7 +175,7 @@ MetalinkProcessor::parseFromBinaryStream(const SharedHandle<BinaryStream>& binar
   xmlFreeParserCtxt(ctx);
 
   if(!_stm->finished()) {
-    throw DlAbortEx(MSG_CANNOT_PARSE_METALINK);
+    throw DL_ABORT_EX(MSG_CANNOT_PARSE_METALINK);
   }
   return _stm->getResult();
 }

src/Xml2XmlRpcRequestProcessor.cc

@@ -141,7 +141,7 @@ XmlRpcRequestProcessor::parseMemory(const std::string& xml)
   int r = xmlSAXUserParseMemory(&mySAXHandler, sessionData.get(),
 				xml.data(), xml.size());
   if(r != 0) {
-    throw DlAbortEx(MSG_CANNOT_PARSE_XML_RPC_REQUEST);
+    throw DL_ABORT_EX(MSG_CANNOT_PARSE_XML_RPC_REQUEST);
   }
   return XmlRpcRequest(_stm->getMethodName(), _stm->getCurrentFrameValue());
 }

src/XmlRpcMethodImpl.cc

@@ -86,7 +86,7 @@ BDE AddUriXmlRpcMethod::process(const XmlRpcRequest& req, DownloadEngine* e)
   const BDE& params = req._params;
   assert(params.isList());
   if(params.empty() || !params[0].isList() || params[0].empty()) {
-    throw DlAbortEx("URI is not provided.");
+    throw DL_ABORT_EX("URI is not provided.");
   }
   std::deque<std::string> uris;
   for(BDE::List::const_iterator i = params[0].listBegin();
@@ -109,7 +109,7 @@ BDE AddUriXmlRpcMethod::process(const XmlRpcRequest& req, DownloadEngine* e)
     e->_requestGroupMan->addReservedGroup(result.front());
     return createGIDResponse(result.front()->getGID());
   } else {
-    throw DlAbortEx("No URI to download.");
+    throw DL_ABORT_EX("No URI to download.");
   }
 }
 
@@ -119,7 +119,7 @@ BDE AddTorrentXmlRpcMethod::process
   const BDE& params = req._params;
   assert(params.isList());
   if(params.empty() || !params[0].isString()) {
-    throw DlAbortEx("Torrent data is not provided.");
+    throw DL_ABORT_EX("Torrent data is not provided.");
   }
   
   std::deque<std::string> uris;
@@ -145,7 +145,7 @@ BDE AddTorrentXmlRpcMethod::process
     e->_requestGroupMan->addReservedGroup(result.front());
     return createGIDResponse(result.front()->getGID());
   } else {
-    throw DlAbortEx("No Torrent to download.");
+    throw DL_ABORT_EX("No Torrent to download.");
   }
 } 
 
@@ -155,7 +155,7 @@ BDE AddMetalinkXmlRpcMethod::process
   const BDE& params = req._params;
   assert(params.isList());
   if(params.empty() || !params[0].isString()) {
-    throw DlAbortEx("Metalink data is not provided.");
+    throw DL_ABORT_EX("Metalink data is not provided.");
   }
   
   SharedHandle<Option> requestOption(new Option(*e->option));
@@ -173,7 +173,7 @@ BDE AddMetalinkXmlRpcMethod::process
     }
     return gids;
   } else {
-    throw DlAbortEx("No files to download.");
+    throw DL_ABORT_EX("No files to download.");
   }
 } 
 
@@ -184,7 +184,7 @@ BDE RemoveXmlRpcMethod::process(const XmlRpcRequest& req, DownloadEngine* e)
   assert(params.isList());
 
   if(params.empty() || !params[0].isString()) {
-    throw DlAbortEx(MSG_GID_NOT_PROVIDED);
+    throw DL_ABORT_EX(MSG_GID_NOT_PROVIDED);
   }
   
   int32_t gid = Util::parseInt(params[0].s());
@@ -194,13 +194,13 @@ BDE RemoveXmlRpcMethod::process(const XmlRpcRequest& req, DownloadEngine* e)
   if(group.isNull()) {
     group = e->_requestGroupMan->findReservedGroup(gid);
     if(group.isNull()) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("Active Download not found for GID#%d", gid).str());
     }
     if(group->isDependencyResolved()) {
       e->_requestGroupMan->removeReservedGroup(gid);
     } else {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("GID#%d cannot be removed now", gid).str());
     }
   } else {
@@ -320,7 +320,7 @@ BDE GetFilesXmlRpcMethod::process
   assert(params.isList());
 
   if(params.empty() || !params[0].isString()) {
-    throw DlAbortEx(MSG_GID_NOT_PROVIDED);
+    throw DL_ABORT_EX(MSG_GID_NOT_PROVIDED);
   }
   
   int32_t gid = Util::parseInt(params[0].s());
@@ -331,7 +331,7 @@ BDE GetFilesXmlRpcMethod::process
     SharedHandle<DownloadResult> dr =
       e->_requestGroupMan->findDownloadResult(gid);
     if(dr.isNull()) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("No file data is available for GID#%d", gid).str());
     } else {
       createFileEntry(files, dr->fileEntries.begin(), dr->fileEntries.end());
@@ -351,14 +351,14 @@ BDE GetUrisXmlRpcMethod::process
   assert(params.isList());
 
   if(params.empty() || !params[0].isString()) {
-    throw DlAbortEx(MSG_GID_NOT_PROVIDED);
+    throw DL_ABORT_EX(MSG_GID_NOT_PROVIDED);
   }
   
   int32_t gid = Util::parseInt(params[0].s());
 
   SharedHandle<RequestGroup> group = findRequestGroup(e->_requestGroupMan, gid);
   if(group.isNull()) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("No URI data is available for GID#%d", gid).str());
   }
   BDE uriList = BDE::list();
@@ -380,14 +380,14 @@ BDE GetPeersXmlRpcMethod::process
   assert(params.isList());
 
   if(params.empty() || !params[0].isString()) {
-    throw DlAbortEx(MSG_GID_NOT_PROVIDED);
+    throw DL_ABORT_EX(MSG_GID_NOT_PROVIDED);
   }
   
   int32_t gid = Util::parseInt(params[0].s());
 
   SharedHandle<RequestGroup> group = findRequestGroup(e->_requestGroupMan, gid);
   if(group.isNull()) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("No peer data is available for GID#%d", gid).str());
   }
   BDE peers = BDE::list();
@@ -412,7 +412,7 @@ BDE TellStatusXmlRpcMethod::process
   assert(params.isList());
 
   if(params.empty() || !params[0].isString()) {
-    throw DlAbortEx(MSG_GID_NOT_PROVIDED);
+    throw DL_ABORT_EX(MSG_GID_NOT_PROVIDED);
   }
   
   int32_t gid = Util::parseInt(params[0].s());
@@ -426,7 +426,7 @@ BDE TellStatusXmlRpcMethod::process
       SharedHandle<DownloadResult> ds =
 	e->_requestGroupMan->findDownloadResult(gid);
       if(ds.isNull()) {
-	throw DlAbortEx
+	throw DL_ABORT_EX
 	  (StringFormat("No such download for GID#%d", gid).str());
       }
       gatherStoppedDownload(entryDict, ds);
@@ -503,13 +503,13 @@ BDE ChangeOptionXmlRpcMethod::process
   const BDE& params = req._params;
   assert(params.isList());
   if(params.empty() || !params[0].isString()) {
-    throw DlAbortEx(MSG_GID_NOT_PROVIDED);
+    throw DL_ABORT_EX(MSG_GID_NOT_PROVIDED);
   }  
   int32_t gid = Util::parseInt(params[0].s());
 
   SharedHandle<RequestGroup> group = findRequestGroup(e->_requestGroupMan, gid);
   if(group.isNull()) {
-    throw DlAbortEx
+    throw DL_ABORT_EX
       (StringFormat("Cannot change option for GID#%d", gid).str());
   }
   SharedHandle<Option> option(new Option(*group->getOption().get()));
@@ -549,7 +549,7 @@ BDE ChangeGlobalOptionXmlRpcMethod::process
 BDE NoSuchMethodXmlRpcMethod::process
 (const XmlRpcRequest& req, DownloadEngine* e)
 {
-  throw DlAbortEx
+  throw DL_ABORT_EX
     (StringFormat("No such method: %s", req._methodName.c_str()).str());
 }
 

src/bencode.cc

@@ -38,7 +38,7 @@
 #include <sstream>
 
 #include "StringFormat.h"
-#include "RecoverableException.h"
+#include "DlAbortEx.h"
 
 namespace aria2 {
 
@@ -50,7 +50,7 @@ static void checkdelim(std::istream& ss, const char delim = ':')
 {
   char d;
   if(!(ss.get(d) && d == delim)) {
-    throw RecoverableException
+    throw DL_ABORT_EX
       (StringFormat("Delimiter '%c' not found.", delim).str());
   }
 }
@@ -60,7 +60,7 @@ static std::string decoderawstring(std::istream& ss)
   int length;
   ss >> length;
   if(!ss || length < 0) {
-    throw RecoverableException("A positive integer expected but none found.");
+    throw DL_ABORT_EX("A positive integer expected but none found.");
   }
   // TODO check length, it must be less than or equal to INT_MAX
   checkdelim(ss);
@@ -69,7 +69,7 @@ static std::string decoderawstring(std::istream& ss)
   std::string str(&buf[0], &buf[length]);
   delete [] buf;
   if(ss.gcount() != static_cast<int>(length)) {
-    throw RecoverableException
+    throw DL_ABORT_EX
       (StringFormat("Expected %lu bytes of data, but only %d read.",
 		    static_cast<unsigned long>(length), ss.gcount()).str());
   }
@@ -86,7 +86,7 @@ static BDE decodeinteger(std::istream& ss)
   BDE::Integer integer;
   ss >> integer;
   if(!ss) {
-    throw RecoverableException("Integer expected but none found");
+    throw DL_ABORT_EX("Integer expected but none found");
   }
   checkdelim(ss, 'e');
   return BDE(integer);
@@ -105,7 +105,7 @@ static BDE decodedict(std::istream& ss)
       dict[key] = decodeiter(ss);
     }
   }
-  throw RecoverableException("Unexpected EOF in dict context. 'e' expected.");
+  throw DL_ABORT_EX("Unexpected EOF in dict context. 'e' expected.");
 }
 
 static BDE decodelist(std::istream& ss)
@@ -120,14 +120,14 @@ static BDE decodelist(std::istream& ss)
       list << decodeiter(ss);
     }
   }
-  throw RecoverableException("Unexpected EOF in list context. 'e' expected.");
+  throw DL_ABORT_EX("Unexpected EOF in list context. 'e' expected.");
 }
 
 static BDE decodeiter(std::istream& ss)
 {
   char c;
   if(!ss.get(c)) {
-    throw RecoverableException("Unexpected EOF in term context."
+    throw DL_ABORT_EX("Unexpected EOF in term context."
 			       " 'd', 'l', 'i' or digit is expected.");
   }
   if(c == 'd') {
@@ -168,7 +168,7 @@ BDE decodeFromFile(const std::string& filename)
   if(f) {
     return decode(f);
   } else {
-    throw RecoverableException
+    throw DL_ABORT_EX
       (StringFormat("Cannot open file '%s'.", filename.c_str()).str());
   }
 }

src/download_helper.cc

@@ -266,7 +266,7 @@ void createRequestGroupForMetalink
     Metalink2RequestGroup().generate(result, dw, option);
   }
   if(result.empty()) {
-    throw DlAbortEx(MSG_NO_FILES_TO_DOWNLOAD);
+    throw DL_ABORT_EX(MSG_NO_FILES_TO_DOWNLOAD);
   }
 }
 #endif // ENABLE_METALINK
@@ -405,7 +405,7 @@ void createRequestGroupForUriList
     createRequestGroupForUriList(result, option, std::cin);
   } else {
     if(!File(option->get(PREF_INPUT_FILE)).isFile()) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat(EX_FILE_OPEN, option->get(PREF_INPUT_FILE).c_str(),
 		      "No such file").str());
     }

src/messageDigest.h

@@ -104,7 +104,7 @@ public:
   {
     DigestAlgoMap::const_iterator itr = digestAlgos.find(algostring);
     if(itr == digestAlgos.end()) {
-      throw DlAbortEx
+      throw DL_ABORT_EX
 	(StringFormat("Digest algorithm %s is not supported.",
 		      algostring.c_str()).str());
     }

test/ExceptionTest.cc

@@ -1,9 +1,10 @@
 #include "Exception.h"
-#include "DownloadFailureException.h"
-#include "Util.h"
+
 #include <iostream>
 #include <cppunit/extensions/HelperMacros.h>
 
+#include "DownloadFailureException.h"
+
 namespace aria2 {
 
 class ExceptionTest:public CppUnit::TestFixture {
@@ -24,14 +25,16 @@ CPPUNIT_TEST_SUITE_REGISTRATION(ExceptionTest);
 
 void ExceptionTest::testStackTrace()
 {
-  DownloadFailureException c1("cause1");
-  DownloadFailureException c2("cause2", c1);
-  DownloadFailureException e("exception thrown", c2);
-
-  CPPUNIT_ASSERT_EQUAL(std::string("Exception: exception thrown\n"
-				   "  -> cause2\n"
-				   "  -> cause1\n"),
-		       e.stackTrace());
+  DownloadFailureException c1 = DOWNLOAD_FAILURE_EXCEPTION("cause1");
+  DownloadFailureException c2 = DOWNLOAD_FAILURE_EXCEPTION2("cause2", c1);
+  DownloadFailureException e = DOWNLOAD_FAILURE_EXCEPTION2("exception thrown",
+							   c2);
+
+  CPPUNIT_ASSERT_EQUAL
+    (std::string("Exception: [ExceptionTest.cc:31] exception thrown\n"
+		 "  -> [ExceptionTest.cc:29] cause2\n"
+		 "  -> [ExceptionTest.cc:28] cause1\n"),
+     e.stackTrace());
 }
 
 } // namespace aria2

test/TestUtil.cc

@@ -20,12 +20,12 @@ void createFile(const std::string& path, size_t length)
   File(File(path).getDirname()).mkdirs();
   int fd = creat(path.c_str(), OPEN_MODE);
   if(fd == -1) {
-    throw FatalException(StringFormat("Could not create file=%s. cause:%s",
-				      path.c_str(), strerror(errno)).str());
+    throw FATAL_EXCEPTION(StringFormat("Could not create file=%s. cause:%s",
+				       path.c_str(), strerror(errno)).str());
   }
   if(-1 == ftruncate(fd, length)) {
-    throw FatalException(StringFormat("ftruncate failed. cause:%s",
-				      strerror(errno)).str());
+    throw FATAL_EXCEPTION(StringFormat("ftruncate failed. cause:%s",
+				       strerror(errno)).str());
   }
   close(fd);
 }