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XrdFrmConfig.hh

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00001 #ifndef _XRD_FRMCONFIG_H
00002 #define _XRD_FRMCONFIG_H
00003 /******************************************************************************/
00004 /*                                                                            */
00005 /*                       X r d F r m C o n f i g . h h                        */
00006 /*                                                                            */
00007 /* (C) 2009 by the Board of Trustees of the Leland Stanford, Jr., University  */
00008 /*       All Rights Reserved. See XrdInfo.cc for complete License Terms       */
00009 /*   Produced by Andrew Hanushevsky for Stanford University under contract    */
00010 /*                DE-AC02-76-SFO0515 with the Deprtment of Energy             */
00011 /******************************************************************************/
00012 
00013 #include <string.h>
00014 #include <unistd.h>
00015 
00016 #include "XrdOss/XrdOssSpace.hh"
00017 
00018 class XrdNetCmsNotify;
00019 class XrdOss;
00020 class XrdOucMsubs;
00021 class XrdOucName2Name;
00022 class XrdOucProg;
00023 class XrdOucStream;
00024 class XrdOucTList;
00025 class XrdSysLogger;
00026 
00027 class XrdFrmConfigSE;
00028 
00029 class XrdFrmConfig
00030 {
00031 public:
00032 
00033 const char         *myProg;
00034 const char         *myName;
00035 const char         *myInst;
00036 const char         *myFrmid;
00037 const char         *myFrmID;
00038 const char         *lockFN;
00039 char               *AdminPath;
00040 char               *QPath;
00041 char               *PidPath;
00042 char               *myInstance;
00043 char               *StopPurge;
00044 char               *MSSCmd;
00045 XrdOucProg         *MSSProg;
00046 
00047 struct Cmd
00048       {const char  *Desc;
00049        char        *theCmd;
00050        XrdOucMsubs *theVec;
00051        int          TLimit;
00052        int          Opts;
00053       }             xfrCmd[4];
00054 static const int    cmdAlloc = 0x0001;
00055 static const int    cmdMDP   = 0x0002;
00056 static const int    cmdStats = 0x0004;
00057 
00058 int                 xfrIN;
00059 int                 xfrOUT;
00060 
00061 XrdOucName2Name    *the_N2N;   // -> File mapper object
00062 XrdOss             *ossFS;
00063 XrdNetCmsNotify    *cmsPath;
00064 uid_t               myUid;
00065 gid_t               myGid;
00066 long long           cmdFree;
00067 int                 cmdHold;
00068 int                 AdminMode;
00069 int                 isAgent;
00070 int                 xfrMax;
00071 int                 FailHold;
00072 int                 IdleHold;
00073 int                 WaitQChk;
00074 int                 WaitPurge;
00075 int                 WaitMigr;
00076 int                 monStage;
00077 int                 haveCMS;
00078 int                 isOTO;
00079 int                 Fix;
00080 int                 Test;
00081 int                 TrackDC;
00082 int                 Verbose;
00083 int                 runOld;    // Backward compatability
00084 int                 runNew;    // Forward  compatability
00085 int                 nonXA;     // Backward compatability for noXA spaces
00086 int                 hasCache;  // Backward compatability for noXA spaces
00087 char              **vectArg;
00088 int                 nextArg;
00089 int                 numcArg;
00090 
00091 struct VPInfo
00092       {VPInfo      *Next;
00093        char        *Name;
00094        XrdOucTList *Dir;
00095        int          Val;
00096                     VPInfo(char *n, int m=0, struct VPInfo *p=0)
00097                           : Next(p), Name(strdup(n)), Dir(0), Val(m) {}
00098                    ~VPInfo() {} // Deletes are not important
00099       }            *VPList;
00100 VPInfo             *pathList;   // Migr/Purg list of paths
00101 XrdOucTList        *spacList;   // Migr/Purg list of spaces
00102 
00103 struct Policy
00104       {long long minFree;
00105        long long maxFree;
00106        int       Hold;
00107        int       Ext;
00108        Policy   *Next;
00109        char      Sname[XrdOssSpace::minSNbsz];
00110                  Policy(const char *snv, long long minV, long long maxV,
00111                         int hV, int xV) : minFree(minV), maxFree(maxV),
00112                         Hold(hV), Ext(xV), Next(0) {strcpy(Sname, snv);}
00113                 ~Policy() {}
00114       };
00115 Policy           dfltPolicy;
00116 
00117 int              dirHold;
00118 int              pVecNum;     // Number of policy variables
00119 static const int pVecMax=8;
00120 char             pVec[pVecMax];
00121 char            *pProg;
00122 
00123 enum  PPVar {PP_atime=0, PP_ctime, PP_fname, PP_fsize, PP_fspace,
00124              PP_mtime,   PP_pfn,   PP_sname, PP_tspace, PP_usage};
00125 
00126 int          Configure(int argc, char **argv, int (*ppf)());
00127 
00128 int          LocalPath  (const char *oldp, char *newp, int newpsz);
00129 
00130 int          LogicalPath(const char *oldp, char *newp, int newpsz);
00131 
00132 unsigned
00133 long long    PathOpts(const char *Lfn);
00134 
00135 int          RemotePath (const char *oldp, char *newp, int newpsz);
00136 
00137 XrdOucTList *Space(const char *Name, const char *Path=0);
00138 
00139 enum  SubSys {ssAdmin, ssMigr, ssPstg, ssPurg, ssXfr};
00140 
00141       XrdFrmConfig(SubSys ss, const char *vopts, const char *uinfo);
00142      ~XrdFrmConfig() {}
00143 
00144 private:
00145 XrdOucMsubs *ConfigCmd(const char *cname, char *cdata);
00146 int          ConfigMum(XrdFrmConfigSE &theSE);
00147 int          ConfigN2N();
00148 int          ConfigMP(const char *);
00149 int          ConfigMss();
00150 int          ConfigOTO(char *Parms);
00151 int          ConfigPaths();
00152 void         ConfigPF(const char *pFN);
00153 int          ConfigProc();
00154 int          ConfigXeq(char *var, int mbok);
00155 int          ConfigXfr();
00156 int          getTime(const char *, const char *, int *, int mnv=-1, int mxv=-1);
00157 int          Grab(const char *var, char **Dest, int nosubs);
00158 XrdOucTList *InsertPL(XrdOucTList *pP, const char *Path, int Plen, int isRW);
00159 void         InsertXD(const char *Path);
00160 void         Usage(int rc);
00161 int          xapath();
00162 int          xcopy();
00163 int          xcopy(int &TLim);
00164 int          xcmax();
00165 int          xdpol();
00166 int          xitm(const char *What, int &tDest);
00167 int          xnml();
00168 int          xmon();
00169 int          xpol();
00170 int          xpolprog();
00171 int          xqchk();
00172 int          xspace(int isPrg=0, int isXA=1);
00173 void         xspaceBuild(char *grp, char *fn, int isxa);
00174 int          xxfr();
00175 
00176 char               *ConfigFN;
00177 char               *ossLib;
00178 char               *LocalRoot;
00179 char               *RemoteRoot;
00180 XrdOucStream       *cFile;
00181 
00182 int                 plnDTS;
00183 const char         *pfxDTS;
00184 const char         *vOpts;
00185 const char         *uInfo;
00186 char               *N2N_Lib;   // -> Name2Name Library Path
00187 char               *N2N_Parms; // -> Name2Name Object Parameters
00188 XrdOucName2Name    *lcl_N2N;   // -> File mapper for local  files
00189 XrdOucName2Name    *rmt_N2N;   // -> File mapper for remote files
00190 SubSys              ssID;
00191 };
00192 namespace XrdFrm
00193 {
00194 extern XrdFrmConfig Config;
00195 }
00196 #endif

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