fileOpr.hpp

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/* fileOpr.h - header file for fileOpr.c
 */
 
 
 
#ifndef FILE_OPR_HPP
#define FILE_OPR_HPP
 
#include "rodsConnect.h"
#include "fileDriver.hpp"
#include "chkNVPathPerm.h"
 
#define NUM_FILE_DESC   1026    /* number of FileDesc */
 
/* definition for inuseFlag */
 
#define FD_FREE         0
#define FD_INUSE        1
 
#define STREAM_FILE_NAME        "stream"   /* a fake file name for stream */
typedef struct {
    int inuseFlag;      /* whether the fileDesc is in use, 0=no */
    rodsServerHost_t *rodsServerHost;
    char *fileName;
    char *rescHier;             // The hierarchy of resources in which this file resides
    char *objPath;              // The logical path
    int mode;
    int chkPerm;        /* check for permission in the file vault */
    int fd;             /* the file descriptor from driver */
    int writtenFlag;    /* indicated whether the file has been written to */
    void *driverDep;    /* driver dependent stuff */
} fileDesc_t;
 
int
initFileDesc();
 
int
allocFileDesc();
 
int
allocAndFillFileDesc( rodsServerHost_t *rodsServerHost, const std::string& objPath,
                      const std::string& fileName, const std::string& rescHier, int fd, int mode );
 
int
freeFileDesc( int fileInx );
 
int
getServerHostByFileInx( int fileInx, rodsServerHost_t **rodsServerHost );
int
mkDirForFilePath( rsComm_t *rsComm, size_t startDirLen, const std::string& filePath, const std::string& hier, int mode );
int
mkFileDirR( rsComm_t *rsComm, size_t startDirLen, const std::string& destDir, const std::string& hier, int mode );
int
chkFilePathPerm( rsComm_t *rsComm, fileOpenInp_t *fileOpenInp,
                 rodsServerHost_t *rodsServerHost, int chkType ); // JMC - backport 4774
int // JMC - backport 4766
isValidFilePath( const std::string& path );
 
int
matchCliVaultPath( rsComm_t*,
                   const std::string&,
                   rodsServerHost_t* );
int
chkEmptyDir( rsComm_t *rsComm, const std::string& cacheDir, const std::string& hier );
int
filePathTypeInResc( rsComm_t *rsComm, const std::string& objPath, const std::string& fileName, const std::string& rescHier );
int
bindStreamToIRods( rodsServerHost_t *rodsServerHost, int fd );
#endif  /* FILE_OPR_H */