result->ctime.nseconds = (inode->ctime % 1000000) * 1000;
}
+void encode_pre_wcc(struct wcc_data *wcc, BlueSkyInode *inode)
+{
+ wcc->before.present = TRUE;
+ wcc->before.pre_op_attr_u.attributes.size = inode->size;
+ wcc->before.pre_op_attr_u.attributes.mtime.seconds = inode->mtime / 1000000;
+ wcc->before.pre_op_attr_u.attributes.mtime.nseconds = (inode->mtime % 1000000) * 1000;
+ wcc->before.pre_op_attr_u.attributes.ctime.seconds = inode->ctime / 1000000;
+ wcc->before.pre_op_attr_u.attributes.ctime.nseconds = (inode->ctime % 1000000) * 1000;
+}
void *
nfsproc3_null_3_svc(void *argp, struct svc_req *rqstp)
{
return &result;
}
+ result.status = NFS3_OK;
result.lookup3res_u.resok.dir_attributes.present = TRUE;
encode_fattr3(&result.lookup3res_u.resok.dir_attributes.post_op_attr_u.attributes, dir);
result.lookup3res_u.resok.obj_attributes.present = TRUE;
nfsproc3_read_3_svc(read3args *argp, struct svc_req *rqstp)
{
static read3res result;
+ static char buf[32768];
- result.status = NFS3ERR_NOTSUPP;
+ BlueSkyInode *inode = lookup_fh(&argp->file);
+ if (inode == NULL) {
+ result.status = NFS3ERR_STALE;
+ result.read3res_u.resfail.present = FALSE;
+ return &result;
+ }
+
+ int count = argp->count;
+ if (argp->offset >= inode->size) {
+ count = 0;
+ result.read3res_u.resok.eof = TRUE;
+ } else {
+ count = MIN(count, inode->size - argp->offset);
+ if (argp->offset + count == inode->size)
+ result.read3res_u.resok.eof = TRUE;
+ else
+ result.read3res_u.resok.eof = FALSE;
+
+ bluesky_file_read(inode, argp->offset, buf, count);
+ }
+
+ result.status = NFS3_OK;
+ result.read3res_u.resok.file_attributes.present = TRUE;
+ encode_fattr3(&result.read3res_u.resok.file_attributes.post_op_attr_u.attributes, inode);
+ result.read3res_u.resok.count = count;
+ result.read3res_u.resok.data.data_val = buf;
+ result.read3res_u.resok.data.data_len = count;
return &result;
}
nfsproc3_write_3_svc(write3args *argp, struct svc_req *rqstp)
{
static write3res result;
+ struct wcc_data wcc;
+ memset(&wcc, 0, sizeof(wcc));
- result.status = NFS3ERR_NOTSUPP;
+ BlueSkyInode *inode = lookup_fh(&argp->file);
+ if (inode == NULL) {
+ result.status = NFS3ERR_STALE;
+ result.write3res_u.resfail = wcc;
+ return &result;
+ }
+
+ encode_pre_wcc(&wcc, inode);
+ if (inode->type != BLUESKY_REGULAR) {
+ result.status = NFS3ERR_INVAL;
+ result.write3res_u.resfail = wcc;
+ return &result;
+ }
+
+ uint64_t lastbyte = argp->offset + argp->count;
+ if (lastbyte > inode->size) {
+ bluesky_file_truncate(inode, lastbyte);
+ }
+
+ if (argp->data.data_len < argp->count) {
+ /* ??? */
+ } else {
+ bluesky_file_write(inode, argp->offset,
+ argp->data.data_val, argp->count);
+ }
+
+ encode_fattr3(&wcc.after.post_op_attr_u.attributes, inode);
+ result.write3res_u.resok.file_wcc = wcc;
+ result.write3res_u.resok.count = argp->count;
+ result.write3res_u.resok.committed = FILE_SYNC;
return &result;
}
nfsproc3_create_3_svc(create3args *argp, struct svc_req *rqstp)
{
static diropres3 result;
+ struct wcc_data wcc;
+ memset(&wcc, 0, sizeof(wcc));
- result.status = NFS3ERR_NOTSUPP;
+ BlueSkyInode *dir = lookup_fh(&argp->where.dir);
+ if (dir == NULL) {
+ result.status = NFS3ERR_STALE;
+ result.diropres3_u.resfail = wcc;
+ return &result;
+ }
+
+ encode_pre_wcc(&wcc, dir);
+ if (dir->type != BLUESKY_DIRECTORY) {
+ result.status = NFS3ERR_NOTDIR;
+ result.diropres3_u.resfail = wcc;
+ return &result;
+ }
+
+ if (!validate_filename(argp->where.name)
+ || strcmp(argp->where.name, ".") == 0
+ || strcmp(argp->where.name, "..") == 0)
+ {
+ result.status = NFS3ERR_EXIST;
+ result.diropres3_u.resfail = wcc;
+ return &result;
+ }
+
+ BlueSkyInode *file;
+ file = bluesky_new_inode(bluesky_fs_alloc_inode(fs), fs, BLUESKY_REGULAR);
+ file->nlink = 1;
+ file->mode = 0755;
+ int64_t time = bluesky_get_current_time();
+ printf("time: %lld\n", time);
+ file->mtime = time;
+ file->ctime = time;
+ file->atime = time;
+ bluesky_insert_inode(fs, file);
+ bluesky_directory_insert(dir, argp->where.name, file->inum);
+
+ wcc.after.present = TRUE;
+ encode_fattr3(&wcc.after.post_op_attr_u.attributes, dir);
+ result.diropres3_u.resok.obj_attributes.present = TRUE;
+ encode_fattr3(&result.diropres3_u.resok.obj_attributes.post_op_attr_u.attributes, file);
+ result.diropres3_u.resok.dir_wcc = wcc;
+
+ static uint64_t fh_bytes;
+ fh_bytes = GUINT64_TO_BE(file->inum);
+ result.diropres3_u.resok.obj.present = TRUE;
+ result.diropres3_u.resok.obj.post_op_fh3_u.handle.data.data_len = 8;
+ result.diropres3_u.resok.obj.post_op_fh3_u.handle.data.data_val = (char *)&fh_bytes;
return &result;
}
BlueSkyDirent *d = g_sequence_get(i);
dirents[count].fileid = d->inum;
dirents[count].name = d->name;
- dirents[count].cookie = d->hash;
+ dirents[count].cookie = d->cookie;
dirents[count].nextentry = NULL;
if (count > 0)
dirents[count - 1].nextentry = &dirents[count];
i = g_sequence_iter_next(i);
count++;
- printf("readdir: %s %lld\n", d->name, d->inum);
}
if (count > 0)