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/*
* Copyright (C) 2006 by Latchesar Ionkov <lucho@ionkov.net>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <stdarg.h>
#include <unistd.h>
#include <pthread.h>
#include <errno.h>
#include <stdint.h>
#include <inttypes.h>
#include <libgen.h>
#include "9p.h"
#include "npfs.h"
#include "npclient.h"
#include "npcimpl.h"
int
npc_getattr (Npcfid *fid, u64 request_mask, u64 *valid, struct p9_qid *qid,
u32 *mode, u32 *uid, u32 *gid, u64 *nlink, u64 *rdev, u64 *size,
u64 *blksize, u64 *blocks, u64 *atime_sec, u64 *atime_nsec,
u64 *mtime_sec, u64 *mtime_nsec, u64 *ctime_sec, u64 *ctime_nsec,
u64 *btime_sec, u64 *btime_nsec, u64 *gen, u64 *data_version)
{
Npfcall *tc = NULL, *rc = NULL;
int ret = -1;
if (!(tc = np_create_tgetattr (fid->fid, request_mask))) {
np_uerror (ENOMEM);
goto done;
}
if (fid->fsys->rpc(fid->fsys, tc, &rc) < 0)
goto done;
*valid = rc->u.rgetattr.valid;
*qid = rc->u.rgetattr.qid;
*mode = rc->u.rgetattr.mode;
*uid = rc->u.rgetattr.uid;
*gid = rc->u.rgetattr.gid;
*nlink = rc->u.rgetattr.nlink;
*rdev = rc->u.rgetattr.rdev;
*size = rc->u.rgetattr.size;
*blksize = rc->u.rgetattr.blksize;
*blocks = rc->u.rgetattr.blocks;
*atime_sec = rc->u.rgetattr.atime_sec;
*atime_nsec = rc->u.rgetattr.atime_nsec;
*mtime_sec = rc->u.rgetattr.mtime_sec;
*mtime_nsec = rc->u.rgetattr.mtime_nsec;
*ctime_sec = rc->u.rgetattr.ctime_sec;
*ctime_nsec = rc->u.rgetattr.ctime_nsec;
*btime_sec = rc->u.rgetattr.btime_sec;
*btime_nsec = rc->u.rgetattr.btime_nsec;
*gen = rc->u.rgetattr.gen;
*data_version = rc->u.rgetattr.data_version;
ret = 0;
done:
if (tc)
free(tc);
if (rc)
free(rc);
return ret;
}
int
npc_fstat (Npcfid *fid, struct stat *sb)
{
int ret = -1;
u64 valid;
struct p9_qid qid;
u32 mode, uid, gid;
u64 nlink, rdev, size, blksize, blocks;
u64 atime_sec, atime_nsec;
u64 mtime_sec, mtime_nsec;
u64 ctime_sec, ctime_nsec;
u64 btime_sec, btime_nsec;
u64 gen, data_version;
ret = npc_getattr (fid, P9_STAT_BASIC, &valid, &qid,
&mode, &uid, &gid, &nlink, &rdev, &size,
&blksize, &blocks, &atime_sec, &atime_nsec,
&mtime_sec, &mtime_nsec, &ctime_sec, &ctime_nsec,
&btime_sec, &btime_nsec, &gen, &data_version);
if (ret == 0) {
sb->st_dev = 0;
sb->st_ino = qid.path;
sb->st_mode = mode;
sb->st_uid = uid;
sb->st_gid = gid;
sb->st_nlink = nlink;
sb->st_rdev = rdev;
sb->st_size = size;
sb->st_blksize = blksize;
sb->st_blocks = blocks;
sb->st_atime = atime_sec;
sb->st_atim.tv_nsec = atime_nsec;
sb->st_mtime = mtime_sec;
sb->st_mtim.tv_nsec = mtime_nsec;
sb->st_ctime = ctime_sec;
sb->st_ctim.tv_nsec = ctime_nsec;
}
return ret;
}
int
npc_stat (Npcfid *root, char *path, struct stat *sb)
{
Npcfid *fid;
if (!(fid = npc_walk (root, path)))
return -1;
if (npc_fstat (fid, sb) < 0) {
int saved_err = np_rerror ();
(void)npc_clunk (fid);
np_uerror (saved_err);
return -1;
}
if (npc_clunk (fid) < 0)
return -1;
return 0;
}
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