/* Unix SMB/CIFS implementation. SMB2 client setinfo calls Copyright (C) Andrew Tridgell 2005 This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include "includes.h" #include "libcli/raw/libcliraw.h" #include "libcli/raw/raw_proto.h" #include "libcli/smb2/smb2.h" #include "libcli/smb2/smb2_calls.h" /* send a setinfo request */ struct smb2_request *smb2_setinfo_send(struct smb2_tree *tree, struct smb2_setinfo *io) { NTSTATUS status; struct smb2_request *req; req = smb2_request_init_tree(tree, SMB2_OP_SETINFO, 0x20, true, io->in.blob.length); if (req == NULL) return NULL; SSVAL(req->out.body, 0x02, io->in.level); status = smb2_push_s32o32_blob(&req->out, 0x04, io->in.blob); if (!NT_STATUS_IS_OK(status)) { talloc_free(req); return NULL; } SIVAL(req->out.body, 0x0C, io->in.flags); smb2_push_handle(req->out.body+0x10, &io->in.file.handle); smb2_transport_send(req); return req; } /* recv a setinfo reply */ NTSTATUS smb2_setinfo_recv(struct smb2_request *req) { if (!smb2_request_receive(req) || !smb2_request_is_ok(req)) { return smb2_request_destroy(req); } SMB2_CHECK_PACKET_RECV(req, 0x02, false); return smb2_request_destroy(req); } /* sync setinfo request */ NTSTATUS smb2_setinfo(struct smb2_tree *tree, struct smb2_setinfo *io) { struct smb2_request *req = smb2_setinfo_send(tree, io); return smb2_setinfo_recv(req); } /* level specific file setinfo call - async send */ struct smb2_request *smb2_setinfo_file_send(struct smb2_tree *tree, union smb_setfileinfo *io) { struct smb2_setinfo b; uint16_t smb2_level = smb2_getinfo_map_level(io->generic.level, SMB2_GETINFO_FILE); struct smb2_request *req; if (smb2_level == 0) { return NULL; } ZERO_STRUCT(b); b.in.level = smb2_level; b.in.file.handle = io->generic.in.file.handle; /* change levels so the parsers know it is SMB2 */ if (io->generic.level == RAW_SFILEINFO_RENAME_INFORMATION) { io->generic.level = RAW_SFILEINFO_RENAME_INFORMATION_SMB2; } if (!smb_raw_setfileinfo_passthru(tree, io->generic.level, io, &b.in.blob)) { return NULL; } if (io->generic.level == RAW_SFILEINFO_SEC_DESC) { b.in.flags = io->set_secdesc.in.secinfo_flags; } req = smb2_setinfo_send(tree, &b); data_blob_free(&b.in.blob); return req; } /* level specific file setinfo call - sync */ NTSTATUS smb2_setinfo_file(struct smb2_tree *tree, union smb_setfileinfo *io) { struct smb2_request *req = smb2_setinfo_file_send(tree, io); return smb2_setinfo_recv(req); }