#ifndef __XRDCMSPARSER_H__ #define __XRDCMSPARSER_H__ /******************************************************************************/ /* */ /* X r d C m s P a r s e r . h h */ /* */ /* (c) 2007 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 "XProtocol/YProtocol.hh" #include "XrdCms/XrdCmsRRData.hh" #include "XrdOuc/XrdOucPup.hh" /******************************************************************************/ /* C l a s s X r d C m s P a r s e r */ /******************************************************************************/ class XrdOucErrInfo; class XrdOucBuffer; class XrdCmsParser { public: static int Decode(const char *Man, XrdCms::CmsRRHdr &hdr, XrdOucBuffer *dBuff, XrdOucErrInfo *eInfo); static int mapError(const char *ecode); static int mapError(int ecode); static int Pack(int rnum, struct iovec *iovP, struct iovec *iovE, char *Base, char *Work); inline int Parse(XrdCms::CmsLoginData *Data, const char *Aps, const char *Apt) {Data->SID = Data->Paths = 0; return Pup.Unpack(Aps,Apt,vecArgs[XrdCms::kYR_login], (char *)Data); } inline int Parse(int rnum, const char *Aps, const char *Apt, XrdCmsRRData *Data) {Data->Opaque = Data->Opaque2 = Data->Path = 0; return rnum < XrdCms::kYR_MaxReq && vecArgs[rnum] != 0 && Pup.Unpack(Aps, Apt, vecArgs[rnum], (char *)Data); } static XrdOucPup Pup; static XrdOucPupArgs *PupArgs(int rnum) {return rnum < XrdCms::kYR_MaxReq ? vecArgs[rnum] : 0;} XrdCmsParser(); ~XrdCmsParser() {} private: static const char **PupNVec; static XrdOucPupNames PupName; static XrdOucPupArgs fwdArgA[]; // chmod | mkdir | mkpath | trunc static XrdOucPupArgs fwdArgB[]; // mv static XrdOucPupArgs fwdArgC[]; // rm | rmdir static XrdOucPupArgs locArgs[]; // locate | select static XrdOucPupArgs padArgs[]; // prepadd static XrdOucPupArgs pdlArgs[]; // prepdel static XrdOucPupArgs avlArgs[]; // avail static XrdOucPupArgs pthArgs[]; // statfs | try static XrdOucPupArgs lodArgs[]; // load static XrdOucPupArgs logArgs[]; // login static XrdOucPupArgs *vecArgs[XrdCms::kYR_MaxReq]; }; namespace XrdCms { extern XrdCmsParser Parser; } #endif