00001 #ifndef __XRD_INET_H__ 00002 #define __XRD_INET_H__ 00003 /******************************************************************************/ 00004 /* */ 00005 /* X r d I n e t . h h */ 00006 /* */ 00007 /* (c) 2004 by the Board of Trustees of the Leland Stanford, Jr., University */ 00008 /* Produced by Andrew Hanushevsky for Stanford University under contract */ 00009 /* DE-AC02-76-SFO0515 with the Department of Energy */ 00010 /* */ 00011 /* This file is part of the XRootD software suite. */ 00012 /* */ 00013 /* XRootD is free software: you can redistribute it and/or modify it under */ 00014 /* the terms of the GNU Lesser General Public License as published by the */ 00015 /* Free Software Foundation, either version 3 of the License, or (at your */ 00016 /* option) any later version. */ 00017 /* */ 00018 /* XRootD is distributed in the hope that it will be useful, but WITHOUT */ 00019 /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */ 00020 /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */ 00021 /* License for more details. */ 00022 /* */ 00023 /* You should have received a copy of the GNU Lesser General Public License */ 00024 /* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */ 00025 /* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */ 00026 /* */ 00027 /* The copyright holder's institutional names and contributor's names may not */ 00028 /* be used to endorse or promote products derived from this software without */ 00029 /* specific prior written permission of the institution or contributor. */ 00030 /******************************************************************************/ 00031 00032 #include <unistd.h> 00033 00034 #include "XrdNet/XrdNet.hh" 00035 #include "XrdNet/XrdNetIF.hh" 00036 00037 // The XrdInet class defines a generic network where we can define common 00038 // initial tcp/ip and udp operations. It is based on the generalized network 00039 // support framework. However, Accept and Connect have been augmented to 00040 // provide for more scalable communications handling. 00041 // 00042 class XrdOucTrace; 00043 class XrdSysError; 00044 class XrdSysSemaphore; 00045 class XrdNetSecurity; 00046 class XrdLink; 00047 00048 class XrdInet : public XrdNet 00049 { 00050 public: 00051 00052 XrdLink *Accept(int opts=0, int timeout=-1, XrdSysSemaphore *theSem=0); 00053 00054 int BindSD(int port, const char *contype="tcp"); 00055 00056 XrdLink *Connect(const char *host, int port, int opts=0, int timeout=-1); 00057 00058 void Secure(XrdNetSecurity *secp); 00059 00060 XrdInet(XrdSysError *erp, XrdOucTrace *tP, XrdNetSecurity *secp=0) 00061 : XrdNet(erp,0), Patrol(secp), XrdTrace(tP) {} 00062 ~XrdInet() {} 00063 00064 static void SetAssumeV4(bool newVal) {AssumeV4 = newVal;} 00065 00066 static bool GetAssumeV4() {return AssumeV4;} 00067 00068 static 00069 XrdNetIF netIF; 00070 00071 private: 00072 int Listen(); 00073 00074 XrdNetSecurity *Patrol; 00075 XrdOucTrace *XrdTrace; 00076 static const char *TraceID; 00077 static bool AssumeV4; 00078 }; 00079 #endif