int
renameLocalPath( PathCacheTable *pctable, char *from, char *to, char *toIrodsPath ) {
/* do not check existing path here as path cache may be out of date */
pathCache_t *fromPathCache = matchPathCache( pctable, from );
if ( NULL == fromPathCache ) {
return 0;
}
LOCK_STRUCT( *fromPathCache );
if ( fromPathCache->fileCache != NULL ) {
LOCK_STRUCT( *( fromPathCache->fileCache ) );
free( fromPathCache->fileCache->localPath );
fromPathCache->fileCache->localPath = strdup( to );
free( fromPathCache->fileCache->objPath );
fromPathCache->fileCache->objPath = strdup( toIrodsPath );
UNLOCK_STRUCT( *( fromPathCache->fileCache ) );
}
pathCache_t *tmpPathCache = NULL;
LOCK( *pctable -> PathCacheLock );
pathReplace( pctable, ( char * ) to, fromPathCache->fileCache, &fromPathCache->stbuf, &tmpPathCache );
pathNotExist( pctable, ( char * ) from );
UNLOCK( *pctable -> PathCacheLock );
UNLOCK_STRUCT( *fromPathCache );
return 0;
}
int
irodsUnlink (const char *path)
{
dataObjInp_t dataObjInp;
int status;
iFuseConn_t *iFuseConn = NULL;
rodsLog (LOG_DEBUG, "irodsUnlink: %s", path);
memset (&dataObjInp, 0, sizeof (dataObjInp));
status = parseRodsPathStr ((char *) (path + 1) , &MyRodsEnv,
dataObjInp.objPath);
if (status < 0) {
rodsLogError (LOG_ERROR, status,
"irodsUnlink: parseRodsPathStr of %s error", path);
/* use ENOTDIR for this type of error */
return -ENOTDIR;
}
addKeyVal (&dataObjInp.condInput, FORCE_FLAG_KW, "");
getAndUseIFuseConn (&iFuseConn, &MyRodsEnv);
status = rcDataObjUnlink (iFuseConn->conn, &dataObjInp);
if (status >= 0) {
#ifdef CACHE_FUSE_PATH
pathNotExist ((char *) path);
#endif
status = 0;
} else {
if (isReadMsgError (status)) {
ifuseReconnect (iFuseConn);
status = rcDataObjUnlink (iFuseConn->conn, &dataObjInp);
}
if (status < 0) {
rodsLogError (LOG_ERROR, status,
"irodsUnlink: rcDataObjUnlink of %s error", path);
status = -ENOENT;
}
}
unuseIFuseConn (iFuseConn);
clearKeyVal (&dataObjInp.condInput);
return (status);
}
int
irodsRmdir (const char *path)
{
collInp_t collInp;
int status;
iFuseConn_t *iFuseConn = NULL;
rodsLog (LOG_DEBUG, "irodsRmdir: %s", path);
memset (&collInp, 0, sizeof (collInp));
status = parseRodsPathStr ((char *) (path + 1) , &MyRodsEnv,
collInp.collName);
if (status < 0) {
rodsLogError (LOG_ERROR, status,
"irodsRmdir: parseRodsPathStr of %s error", path);
/* use ENOTDIR for this type of error */
return -ENOTDIR;
}
addKeyVal (&collInp.condInput, FORCE_FLAG_KW, "");
getAndUseIFuseConn (&iFuseConn, &MyRodsEnv);
RECONNECT_IF_NECESSARY(status, iFuseConn, rcRmColl (iFuseConn->conn, &collInp, 0));
if (status >= 0) {
#ifdef CACHE_FUSE_PATH
pathNotExist ((char *) path);
#endif
status = 0;
} else {
rodsLogError (LOG_ERROR, status,
"irodsRmdir: rcRmColl of %s error", path);
status = -ENOENT;
}
unuseIFuseConn (iFuseConn);
clearKeyVal (&collInp.condInput);
return (status);
}
int
_irodsGetattr (iFuseConn_t *iFuseConn, const char *path, struct stat *stbuf)
{
int status;
dataObjInp_t dataObjInp;
rodsObjStat_t *rodsObjStatOut = NULL;
#ifdef CACHE_FUSE_PATH
pathCache_t *tmpPathCache;
#endif
rodsLog (LOG_DEBUG, "_irodsGetattr: %s", path);
#ifdef CACHE_FUSE_PATH
/*if (lookupPathNotExist( (char *) path) == 1) {
rodsLog (LOG_DEBUG, "irodsGetattr: a match for non existing path %s", path);
return -ENOENT;
}*/
if (matchAndLockPathCache ((char *) path, &tmpPathCache) == 1) {
rodsLog (LOG_DEBUG, "irodsGetattr: a match for path %s", path);
if (tmpPathCache->fileCache != NULL) {
LOCK_STRUCT(*(tmpPathCache->fileCache));
if(tmpPathCache->fileCache->state == HAVE_NEWLY_CREATED_CACHE) {
status = _updatePathCacheStatFromFileCache (tmpPathCache);
UNLOCK_STRUCT(*(tmpPathCache->fileCache));
UNLOCK_STRUCT(*tmpPathCache);
if (status < 0) {
clearPathFromCache ((char *) path);
} else {
*stbuf = tmpPathCache->stbuf;
return (0);
}
} else {
UNLOCK_STRUCT(*(tmpPathCache->fileCache));
UNLOCK_STRUCT(*tmpPathCache);
}
} else {
UNLOCK_STRUCT(*tmpPathCache);
}
}
#endif
memset (stbuf, 0, sizeof (struct stat));
memset (&dataObjInp, 0, sizeof (dataObjInp));
status = parseRodsPathStr ((char *) (path + 1) , &MyRodsEnv, dataObjInp.objPath);
if (status < 0) {
rodsLogError (LOG_ERROR, status,
"irodsGetattr: parseRodsPathStr of %s error", path);
/* use ENOTDIR for this type of error */
return -ENOTDIR;
}
status = rcObjStat (iFuseConn->conn, &dataObjInp, &rodsObjStatOut);
if (status < 0) {
if (isReadMsgError (status)) {
ifuseReconnect (iFuseConn);
status = rcObjStat (iFuseConn->conn, &dataObjInp, &rodsObjStatOut);
}
if (status < 0) {
if (status != USER_FILE_DOES_NOT_EXIST) {
rodsLogError (LOG_ERROR, status,
"irodsGetattr: rcObjStat of %s error", path);
}
#ifdef CACHE_FUSE_PATH
pathNotExist ((char *) path);
#endif
return -ENOENT;
}
}
if (rodsObjStatOut->objType == COLL_OBJ_T) {
fillDirStat (stbuf,
atoi (rodsObjStatOut->createTime), atoi (rodsObjStatOut->modifyTime),
atoi (rodsObjStatOut->modifyTime));
} else if (rodsObjStatOut->objType == UNKNOWN_OBJ_T) {
pathNotExist ((char *) path);
if (rodsObjStatOut != NULL) freeRodsObjStat (rodsObjStatOut);
return -ENOENT;
} else {
fillFileStat (stbuf, rodsObjStatOut->dataMode, rodsObjStatOut->objSize,
atoi (rodsObjStatOut->createTime), atoi (rodsObjStatOut->modifyTime),
atoi (rodsObjStatOut->modifyTime));
}
if (rodsObjStatOut != NULL)
freeRodsObjStat (rodsObjStatOut);
/* don't set file cache */
pathExist ((char *) path, NULL, stbuf, &tmpPathCache);
return 0;
}