+ /* steal the dirhandle */
+ nfsdir->current = nfsdir->entries;
+
+ rdpe_cb_data = malloc(sizeof(struct rdpe_cb_data));
+ rdpe_cb_data->getattrcount = 0;
+ rdpe_cb_data->status = RPC_STATUS_SUCCESS;
+ rdpe_cb_data->data = data;
+ for (nfsdirent = nfsdir->entries; nfsdirent; nfsdirent = nfsdirent->next) {
+ struct rdpe_lookup_cb_data *rdpe_lookup_cb_data;
+ LOOKUP3args args;
+
+ rdpe_lookup_cb_data = malloc(sizeof(struct rdpe_lookup_cb_data));
+ rdpe_lookup_cb_data->rdpe_cb_data = rdpe_cb_data;
+ rdpe_lookup_cb_data->nfsdirent = nfsdirent;
+
+ memset(&args, 0, sizeof(LOOKUP3args));
+ args.what.dir.data.data_len = data->fh.data.data_len;
+ args.what.dir.data.data_val = data->fh.data.data_val;
+ args.what.name = nfsdirent->name;
+
+ if (rpc_nfs3_lookup_async(nfs->rpc, nfs_opendir3_cb, &args, rdpe_lookup_cb_data) != 0) {
+ rpc_set_error(nfs->rpc, "RPC error: Failed to send READDIR LOOKUP call");
+
+ /* if we have already commands in flight, we cant just stop, we have to wait for the
+ * commands in flight to complete
+ */
+ if (rdpe_cb_data->getattrcount > 0) {
+ rdpe_cb_data->status = RPC_STATUS_ERROR;
+ free(rdpe_lookup_cb_data);
+ return;
+ }
+
+ data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
+ nfs_free_nfsdir(nfsdir);
+ data->continue_data = NULL;
+ free_nfs_cb_data(data);
+ free(rdpe_lookup_cb_data);
+ free(rdpe_cb_data);
+ return;
+ }
+ rdpe_cb_data->getattrcount++;
+ }
+}
+
+
+static void nfs_opendir_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
+{
+ READDIRPLUS3res *res = command_data;
+ struct nfs_cb_data *data = private_data;
+ struct nfs_context *nfs = data->nfs;
+ struct nfsdir *nfsdir = data->continue_data;
+ struct entryplus3 *entry;
+ uint64_t cookie;
+
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
+ if (status == RPC_STATUS_ERROR || (status == RPC_STATUS_SUCCESS && res->status == NFS3ERR_NOTSUPP) ){
+ cookieverf3 cv;
+
+ if (rpc_nfs_readdir_async(nfs->rpc, nfs_opendir2_cb, &data->fh, 0, (char *)&cv, 8192, data) != 0) {
+ rpc_set_error(nfs->rpc, "RPC error: Failed to send READDIR call for %s", data->path);
+ data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
+ nfs_free_nfsdir(nfsdir);
+ data->continue_data = NULL;
+ free_nfs_cb_data(data);
+ return;
+ }
+ return;
+ }
+
+ if (status == RPC_STATUS_CANCEL) {
+ data->cb(-EINTR, nfs, "Command was cancelled", data->private_data);
+ nfs_free_nfsdir(nfsdir);
+ data->continue_data = NULL;
+ free_nfs_cb_data(data);
+ return;
+ }
+
+ if (res->status != NFS3_OK) {
+ rpc_set_error(nfs->rpc, "NFS: READDIRPLUS of %s failed with %s(%d)", data->saved_path, nfsstat3_to_str(res->status), nfsstat3_to_errno(res->status));
+ data->cb(nfsstat3_to_errno(res->status), nfs, rpc_get_error(nfs->rpc), data->private_data);
+ nfs_free_nfsdir(nfsdir);
+ data->continue_data = NULL;
+ free_nfs_cb_data(data);
+ return;
+ }
+
+ entry =res->READDIRPLUS3res_u.resok.reply.entries;
+ while (entry != NULL) {
+ struct nfsdirent *nfsdirent;
+
+ nfsdirent = malloc(sizeof(struct nfsdirent));
+ if (nfsdirent == NULL) {
+ data->cb(-ENOMEM, nfs, "Failed to allocate dirent", data->private_data);
+ nfs_free_nfsdir(nfsdir);
+ data->continue_data = NULL;
+ free_nfs_cb_data(data);
+ return;
+ }
+ memset(nfsdirent, 0, sizeof(struct nfsdirent));
+ nfsdirent->name = strdup(entry->name);
+ if (nfsdirent->name == NULL) {
+ data->cb(-ENOMEM, nfs, "Failed to allocate dirent->name", data->private_data);
+ nfs_free_nfsdir(nfsdir);
+ data->continue_data = NULL;
+ free_nfs_cb_data(data);
+ return;
+ }
+ nfsdirent->inode = entry->fileid;
+ if (entry->name_attributes.attributes_follow) {
+ nfsdirent->type = entry->name_attributes.post_op_attr_u.attributes.type;
+ nfsdirent->mode = entry->name_attributes.post_op_attr_u.attributes.mode;
+ nfsdirent->size = entry->name_attributes.post_op_attr_u.attributes.size;
+
+ nfsdirent->atime.tv_sec = entry->name_attributes.post_op_attr_u.attributes.atime.seconds;
+ nfsdirent->atime.tv_usec = entry->name_attributes.post_op_attr_u.attributes.atime.nseconds/1000;
+ nfsdirent->mtime.tv_sec = entry->name_attributes.post_op_attr_u.attributes.mtime.seconds;
+ nfsdirent->mtime.tv_usec = entry->name_attributes.post_op_attr_u.attributes.mtime.nseconds/1000;
+ nfsdirent->ctime.tv_sec = entry->name_attributes.post_op_attr_u.attributes.ctime.seconds;
+ nfsdirent->ctime.tv_usec = entry->name_attributes.post_op_attr_u.attributes.ctime.nseconds/1000;
+ }
+
+ nfsdirent->next = nfsdir->entries;
+ nfsdir->entries = nfsdirent;
+
+ cookie = entry->cookie;
+ entry = entry->nextentry;
+ }
+
+ if (res->READDIRPLUS3res_u.resok.reply.eof == 0) {
+ if (rpc_nfs_readdirplus_async(nfs->rpc, nfs_opendir_cb, &data->fh, cookie, res->READDIRPLUS3res_u.resok.cookieverf, 8192, data) != 0) {
+ rpc_set_error(nfs->rpc, "RPC error: Failed to send READDIRPLUS call for %s", data->path);
+ data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
+ nfs_free_nfsdir(nfsdir);
+ data->continue_data = NULL;
+ free_nfs_cb_data(data);
+ return;
+ }
+ return;
+ }
+