#ifndef __FRMXFRQUEUE_H__ #define __FRMXFRQUEUE_H__ /******************************************************************************/ /* */ /* X r d F r m X f r Q u e u e . h h */ /* */ /* (c) 2010 by the Board of Trustees of the Leland Stanford, Jr., University */ /* All Rights Reserved */ /* Produced by Andrew Hanushevsky for Stanford University under contract */ /* DE-AC02-76-SFO0515 with the Department of Energy */ /* */ /* This file is part of the XRootD software suite. */ /* */ /* XRootD is free software: you can redistribute it and/or modify it under */ /* the terms of the GNU Lesser General Public License as published by the */ /* Free Software Foundation, either version 3 of the License, or (at your */ /* option) any later version. */ /* */ /* XRootD is distributed in the hope that it will be useful, but WITHOUT */ /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */ /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */ /* License for more details. */ /* */ /* You should have received a copy of the GNU Lesser General Public License */ /* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */ /* COPYING (GPL license). If not, see . */ /* */ /* The copyright holder's institutional names and contributor's names may not */ /* be used to endorse or promote products derived from this software without */ /* specific prior written permission of the institution or contributor. */ /******************************************************************************/ #include "XrdFrc/XrdFrcRequest.hh" #include "XrdOuc/XrdOucHash.hh" #include "XrdSys/XrdSysPthread.hh" class XrdFrcReqFile; class XrdFrcRequest; class XrdFrmXfrJob; class XrdFrmXfrQueue { public: static int Add(XrdFrcRequest *rP, XrdFrcReqFile *reqF, int theQ); static void Done(XrdFrmXfrJob *xP, const char *Msg); static XrdFrmXfrJob *Get(); static int Init(); static void StopMon(void *parg); XrdFrmXfrQueue() {} ~XrdFrmXfrQueue() {} private: static XrdFrmXfrJob *Pull(); static int Notify(XrdFrcRequest *rP,int qN,int rc,const char *msg=0); static void Send2File(char *Dest, char *Msg, int Mln); static void Send2UDP(char *Dest, char *Msg, int Mln); static int Stopped(int qNum); static const char *xfrName(XrdFrcRequest &reqData, int isOut); static XrdSysMutex hMutex; static XrdOucHash hTab; static XrdSysMutex qMutex; static XrdSysSemaphore qReady; struct theQueue {XrdSysSemaphore Avail; XrdFrmXfrJob *Free; XrdFrmXfrJob *First; XrdFrmXfrJob *Last; XrdSysSemaphore Alert; const char *File; const char *Name; int Stop; int qNum; theQueue() : Avail(0),Free(0),First(0),Last(0),Alert(0),Stop(0) {} ~theQueue() {} }; static theQueue xfrQ[XrdFrcRequest::numQ]; }; #endif