int nfs4_op_putrootfh(struct nfs_argop4 *op,
compound_data_t * data, struct nfs_resop4 *resp)
{
char __attribute__ ((__unused__)) funcname[] = "nfs4_op_putrootfh";
/* This NFS4 Operation has no argument, it just get then ROOTFH (replace MOUNTPROC3_MNT) */
/* First of all, set the reply to zero to make sure it contains no parasite information */
memset(resp, 0, sizeof(struct nfs_resop4));
resp->resop = NFS4_OP_PUTROOTFH;
res_PUTROOTFH4.status = CreateROOTFH4(&(data->rootFH), data);
if(res_PUTROOTFH4.status != NFS4_OK)
return res_PUTROOTFH4.status;
if (data->current_entry) {
cache_inode_put(data->current_entry);
}
/* Fill in compound data */
set_compound_data_for_pseudo(data);
/* I copy the root FH to the currentFH */
if(data->currentFH.nfs_fh4_len == 0)
{
res_PUTROOTFH4.status = nfs4_AllocateFH(&(data->currentFH));
if(res_PUTROOTFH4.status != NFS4_OK)
return res_PUTROOTFH4.status;
}
/* Copy the data from root FH to current FH */
memcpy(data->currentFH.nfs_fh4_val, data->rootFH.nfs_fh4_val,
data->rootFH.nfs_fh4_len);
data->currentFH.nfs_fh4_len = data->rootFH.nfs_fh4_len;
LogHandleNFS4("NFS4 PUTROOTFH ROOT FH: ", &data->rootFH);
LogHandleNFS4("NFS4 PUTROOTFH CURRENT FH: ", &data->currentFH);
LogFullDebug(COMPONENT_NFS_V4,
"NFS4 PUTROOTFH: Ending on status %d",
res_PUTROOTFH4.status);
return res_PUTROOTFH4.status;
} /* nfs4_op_putrootfh */
int nfs4_op_putrootfh(struct nfs_argop4 *op,
compound_data_t * data, struct nfs_resop4 *resp)
{
int error;
char __attribute__ ((__unused__)) funcname[] = "nfs4_op_putrootfh";
char fhstr[LEN_FH_STR];
/* This NFS4 Operation has no argument, it just get then ROOTFH (replace MOUNTPROC3_MNT) */
/* First of all, set the reply to zero to make sure it contains no parasite information */
memset(resp, 0, sizeof(struct nfs_resop4));
resp->resop = NFS4_OP_PUTROOTFH;
resp->nfs_resop4_u.opputrootfh.status = NFS4_OK;
if((error = CreateROOTFH4(&(data->rootFH), data)) != NFS4_OK)
{
res_PUTROOTFH4.status = error;
return res_PUTROOTFH4.status;
}
data->current_entry = NULL; /* No cache inode entry for the directory within pseudo fs */
data->current_filetype = DIR_BEGINNING; /* Only directory in the pseudo fs */
/* I copy the root FH to the currentFH and, if not already done, to the publicFH */
/* For the moment, I choose to have rootFH = publicFH */
/* For initial mounted_on_FH, I'll use the rootFH, this will change at junction traversal */
if(data->currentFH.nfs_fh4_len == 0)
{
if((error = nfs4_AllocateFH(&(data->currentFH))) != NFS4_OK)
{
resp->nfs_resop4_u.opputrootfh.status = error;
return error;
}
}
memcpy((char *)(data->currentFH.nfs_fh4_val), (char *)(data->rootFH.nfs_fh4_val),
data->rootFH.nfs_fh4_len);
data->currentFH.nfs_fh4_len = data->rootFH.nfs_fh4_len;
if(data->mounted_on_FH.nfs_fh4_len == 0)
{
if((error = nfs4_AllocateFH(&(data->mounted_on_FH))) != NFS4_OK)
{
resp->nfs_resop4_u.opputrootfh.status = error;
return error;
}
}
memcpy((char *)(data->mounted_on_FH.nfs_fh4_val), (char *)(data->rootFH.nfs_fh4_val),
data->rootFH.nfs_fh4_len);
data->mounted_on_FH.nfs_fh4_len = data->rootFH.nfs_fh4_len;
if(data->publicFH.nfs_fh4_len == 0)
{
if((error = nfs4_AllocateFH(&(data->publicFH))) != NFS4_OK)
{
resp->nfs_resop4_u.opputrootfh.status = error;
return error;
}
}
/* Copy the data where they are supposed to be */
memcpy((char *)(data->publicFH.nfs_fh4_val), (char *)(data->rootFH.nfs_fh4_val),
data->rootFH.nfs_fh4_len);
data->publicFH.nfs_fh4_len = data->rootFH.nfs_fh4_len;
/* Test */
nfs4_sprint_fhandle(&data->rootFH, fhstr);
LogDebug(COMPONENT_NFS_V4, "NFS4 PUTROOTFH: rootFH=%s", fhstr);
nfs4_sprint_fhandle(&data->currentFH, fhstr);
LogDebug(COMPONENT_NFS_V4, "NFS4 PUTROOTFH: currentFH=%s", fhstr);
LogFullDebug(COMPONENT_NFS_V4,
"NFS4 PUTROOTFH: Ending on status %d",
resp->nfs_resop4_u.opputrootfh.status);
return resp->nfs_resop4_u.opputrootfh.status;
} /* nfs4_op_putrootfh */
