Revert "Cleanup AbstractCommand"

This reverts commit 0465aa54557e802156d1df0661c29d2aadb5541d.

src/AbstractCommand.h

@@ -43,8 +43,7 @@
 
 #include "TimerA2.h"
 
-namespace aria2
-{
+namespace aria2 {
 
 class FileEntry;
 class RequestGroup;
@@ -63,8 +62,7 @@ class AsyncNameResolver;
 class AsyncNameResolverMan;
 #endif // ENABLE_ASYNC_DNS
 
-class AbstractCommand : public Command
-{
+class AbstractCommand : public Command {
 private:
   std::shared_ptr<Request> req_;
   std::shared_ptr<FileEntry> fileEntry_;
@@ -77,10 +75,10 @@ private:
   std::unique_ptr<AsyncNameResolverMan> asyncNameResolverMan_;
 #endif // ENABLE_ASYNC_DNS
 
-  RequestGroup *requestGroup_;
-  DownloadEngine *e_;
+  RequestGroup* requestGroup_;
+  DownloadEngine* e_;
 
-  std::vector<std::shared_ptr<Segment>> segments_;
+  std::vector<std::shared_ptr<Segment> > segments_;
 
   Timer checkPoint_;
   Timer serverStatTimer_;
@@ -92,10 +90,7 @@ private:
   bool incNumConnection_;
 
   int32_t calculateMinSplitSize() const;
-
-  void useFasterRequest(const std::shared_ptr<Request> &fasterRequest);
-
-  bool shouldCheck() const;
+  void useFasterRequest(const std::shared_ptr<Request>& fasterRequest);
 
 public:
   RequestGroup* getRequestGroup() const
@@ -108,7 +103,7 @@ public:
     return req_;
   }
 
-  void setRequest(const std::shared_ptr<Request> &request);
+  void setRequest(const std::shared_ptr<Request>& request);
 
   // Resets request_. This method is more efficient than
   // setRequest(std::shared_ptr<Request>());
@@ -119,9 +114,9 @@ public:
     return fileEntry_;
   }
 
-  void setFileEntry(const std::shared_ptr<FileEntry> &fileEntry);
+  void setFileEntry(const std::shared_ptr<FileEntry>& fileEntry);
 
-  DownloadEngine *getDownloadEngine() const
+  DownloadEngine* getDownloadEngine() const
   {
     return e_;
   }
@@ -131,12 +126,12 @@ public:
     return socket_;
   }
 
-  std::shared_ptr<SocketCore> &getSocket()
+  std::shared_ptr<SocketCore>& getSocket()
   {
     return socket_;
   }
 
-  void setSocket(const std::shared_ptr<SocketCore> &s);
+  void setSocket(const std::shared_ptr<SocketCore>& s);
 
   void createSocket();
 
@@ -145,7 +140,7 @@ public:
     return socketRecvBuffer_;
   }
 
-  const std::vector<std::shared_ptr<Segment>>& getSegments() const
+  const std::vector<std::shared_ptr<Segment> >& getSegments() const
   {
     return segments_;
   }
@@ -155,46 +150,37 @@ public:
   // return empty string. In this case, call this function with same
   // arguments until resolved address is returned.  Exception is
   // thrown on error. port is used for retrieving cached addresses.
-  std::string resolveHostname(std::vector<std::string> &addrs,
-                              const std::string &hostname,
-                              uint16_t port);
+  std::string resolveHostname
+  (std::vector<std::string>& addrs, const std::string& hostname, uint16_t port);
 
   void tryReserved();
 
-  void setReadCheckSocket(const std::shared_ptr<SocketCore> &socket);
-
-  void setWriteCheckSocket(const std::shared_ptr<SocketCore> &socket);
-
+  void setReadCheckSocket(const std::shared_ptr<SocketCore>& socket);
+  void setWriteCheckSocket(const std::shared_ptr<SocketCore>& socket);
   void disableReadCheckSocket();
-
   void disableWriteCheckSocket();
 
   /**
    * If pred == true, calls setReadCheckSocket(socket). Otherwise, calls
    * disableReadCheckSocket().
    */
-  void setReadCheckSocketIf(const std::shared_ptr<SocketCore> &socket,
-                            bool pred);
+  void setReadCheckSocketIf(const std::shared_ptr<SocketCore>& socket, bool pred);
   /**
    * If pred == true, calls setWriteCheckSocket(socket). Otherwise, calls
    * disableWriteCheckSocket().
    */
-  void setWriteCheckSocketIf(const std::shared_ptr<SocketCore> &socket,
-                             bool pred);
+  void setWriteCheckSocketIf(const std::shared_ptr<SocketCore>& socket, bool pred);
 
   // Swaps socket_ with socket. This disables current read and write
   // check.
-  void swapSocket(std::shared_ptr<SocketCore> &socket);
+  void swapSocket(std::shared_ptr<SocketCore>& socket);
 
   time_t getTimeout() const
   {
     return timeout_;
   }
 
-  void setTimeout(time_t timeout)
-  {
-    timeout_ = timeout;
-  }
+  void setTimeout(time_t timeout) { timeout_ = timeout; }
 
   void prepareForNextAction(std::unique_ptr<CheckIntegrityEntry> checkEntry);
 
@@ -203,10 +189,11 @@ public:
   // InitiateConnectionCommandFactory and it is pushed to
   // DownloadEngine and returns false. If no addresses left, DlRetryEx
   // exception is thrown.
-  bool checkIfConnectionEstablished(const std::shared_ptr<SocketCore> &socket,
-                                    const std::string &connectedHostname,
-                                    const std::string &connectedAddr,
-                                    uint16_t connectedPort);
+  bool checkIfConnectionEstablished
+  (const std::shared_ptr<SocketCore>& socket,
+   const std::string& connectedHostname,
+   const std::string& connectedAddr,
+   uint16_t connectedPort);
 
   /*
    * Returns true if proxy for the procol indicated by Request::getProtocol()
@@ -222,7 +209,7 @@ public:
 
   // Returns proxy method for given protocol. Either V_GET or V_TUNNEL
   // is returned.  For HTTPS, always returns V_TUNNEL.
-  const std::string& resolveProxyMethod(const std::string &protocol) const;
+  const std::string& resolveProxyMethod(const std::string& protocol) const;
 
   const std::shared_ptr<Option>& getOption() const;
 
@@ -230,7 +217,7 @@ public:
   const std::shared_ptr<SegmentMan>& getSegmentMan() const;
   const std::shared_ptr<PieceStorage>& getPieceStorage() const;
 
-  Timer &getCheckPoint()
+  Timer& getCheckPoint()
   {
     return checkPoint_;
   }
@@ -238,40 +225,33 @@ public:
   void checkSocketRecvBuffer();
 
   void addCommandSelf();
-
 protected:
   virtual bool prepareForRetry(time_t wait);
-
   virtual void onAbort();
-
   virtual bool executeInternal() = 0;
-
   // Returns true if the derived class wants to execute
   // executeInternal() unconditionally
-  virtual bool noCheck() const
+  virtual bool noCheck()
   {
     return false;
   }
 
 public:
-  AbstractCommand(cuid_t cuid,
-                  const std::shared_ptr<Request> &req,
-                  const std::shared_ptr<FileEntry> &fileEntry,
-                  RequestGroup *requestGroup,
-                  DownloadEngine *e,
-                  const std::shared_ptr<SocketCore> &s = nullptr,
-                  const std::shared_ptr<SocketRecvBuffer> &socketRecvBuffer =
-                      nullptr,
+  AbstractCommand(cuid_t cuid, const std::shared_ptr<Request>& req,
+                  const std::shared_ptr<FileEntry>& fileEntry,
+                  RequestGroup* requestGroup, DownloadEngine* e,
+                  const std::shared_ptr<SocketCore>& s = nullptr,
+                  const std::shared_ptr<SocketRecvBuffer>& socketRecvBuffer = nullptr,
                   bool incNumConnection = true);
 
   virtual ~AbstractCommand();
-
   virtual bool execute() CXX11_OVERRIDE;
 };
 
 // Returns proxy URI for given protocol.  If no proxy URI is defined,
 // then returns an empty string.
-std::string getProxyUri(const std::string &protocol, const Option *option);
+std::string getProxyUri
+(const std::string& protocol, const Option* option);
 
 } // namespace aria2
 

src/ConnectCommand.cc

@@ -115,7 +115,7 @@ bool ConnectCommand::executeInternal()
   return true;
 }
 
-bool ConnectCommand::noCheck() const
+bool ConnectCommand::noCheck()
 {
   return backupConnectionInfo_ && !backupConnectionInfo_->ipaddr.empty();
 }

src/ConnectCommand.h

@@ -58,7 +58,7 @@ public:
   const std::shared_ptr<Request>& getProxyRequest() const;
 protected:
   virtual bool executeInternal() CXX11_OVERRIDE;
-  virtual bool noCheck() const CXX11_OVERRIDE;
+  virtual bool noCheck() CXX11_OVERRIDE;
 private:
   std::shared_ptr<Request> proxyRequest_;
   std::shared_ptr<BackupConnectInfo> backupConnectionInfo_;

src/RequestGroup.h

@@ -241,11 +241,6 @@ public:
 
   int64_t getCompletedLength() const;
 
-  inline int64_t getPendingLength() const
-  {
-    return getTotalLength() - getCompletedLength();
-  }
-
   /**
    * Compares expected filename with specified actualFilename.
    * The expected filename refers to FileEntry::getBasename() of the first