2 Unix SMB/CIFS implementation.
6 Copyright (C) Andrew Tridgell 2005
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include "libcli/raw/libcliraw.h"
24 #include "libcli/raw/raw_proto.h"
25 #include "libcli/smb2/smb2.h"
26 #include "libcli/smb2/smb2_calls.h"
31 struct smb2_request *smb2_find_send(struct smb2_tree *tree, struct smb2_find *io)
33 struct smb2_request *req;
36 req = smb2_request_init_tree(tree, SMB2_OP_FIND, 0x20, true, 0);
37 if (req == NULL) return NULL;
39 SCVAL(req->out.body, 0x02, io->in.level);
40 SCVAL(req->out.body, 0x03, io->in.continue_flags);
41 SIVAL(req->out.body, 0x04, io->in.unknown);
42 smb2_push_handle(req->out.body+0x08, &io->in.file.handle);
44 status = smb2_push_o16s16_string(&req->out, 0x18, io->in.pattern);
45 if (!NT_STATUS_IS_OK(status)) {
50 SIVAL(req->out.body, 0x1C, io->in.max_response_size);
52 smb2_transport_send(req);
61 NTSTATUS smb2_find_recv(struct smb2_request *req, TALLOC_CTX *mem_ctx,
66 if (!smb2_request_receive(req) ||
67 smb2_request_is_error(req)) {
68 return smb2_request_destroy(req);
71 SMB2_CHECK_PACKET_RECV(req, 0x08, true);
73 status = smb2_pull_o16s32_blob(&req->in, mem_ctx,
74 req->in.body+0x02, &io->out.blob);
75 if (!NT_STATUS_IS_OK(status)) {
79 return smb2_request_destroy(req);
85 NTSTATUS smb2_find(struct smb2_tree *tree, TALLOC_CTX *mem_ctx,
88 struct smb2_request *req = smb2_find_send(tree, io);
89 return smb2_find_recv(req, mem_ctx, io);
94 a varient of smb2_find_recv that parses the resulting blob into
95 smb_search_data structures
97 NTSTATUS smb2_find_level_recv(struct smb2_request *req, TALLOC_CTX *mem_ctx,
98 uint8_t level, uint_t *count,
99 union smb_search_data **io)
104 enum smb_search_data_level smb_level;
108 case SMB2_FIND_DIRECTORY_INFO:
109 smb_level = RAW_SEARCH_DATA_DIRECTORY_INFO;
111 case SMB2_FIND_FULL_DIRECTORY_INFO:
112 smb_level = RAW_SEARCH_DATA_FULL_DIRECTORY_INFO;
114 case SMB2_FIND_BOTH_DIRECTORY_INFO:
115 smb_level = RAW_SEARCH_DATA_BOTH_DIRECTORY_INFO;
117 case SMB2_FIND_NAME_INFO:
118 smb_level = RAW_SEARCH_DATA_NAME_INFO;
120 case SMB2_FIND_ID_FULL_DIRECTORY_INFO:
121 smb_level = RAW_SEARCH_DATA_ID_FULL_DIRECTORY_INFO;
123 case SMB2_FIND_ID_BOTH_DIRECTORY_INFO:
124 smb_level = RAW_SEARCH_DATA_ID_BOTH_DIRECTORY_INFO;
127 return NT_STATUS_INVALID_INFO_CLASS;
130 status = smb2_find_recv(req, mem_ctx, &f);
131 NT_STATUS_NOT_OK_RETURN(status);
138 union smb_search_data *io2;
140 io2 = talloc_realloc(mem_ctx, *io, union smb_search_data, (*count)+1);
142 data_blob_free(&f.out.blob);
144 return NT_STATUS_NO_MEMORY;
148 status = smb_raw_search_common(*io, smb_level, &b, (*io) + (*count),
149 &next_ofs, STR_UNICODE);
151 if (NT_STATUS_IS_OK(status) &&
152 next_ofs >= b.length) {
153 data_blob_free(&f.out.blob);
155 return NT_STATUS_INFO_LENGTH_MISMATCH;
160 b = data_blob_const(b.data+next_ofs, b.length - next_ofs);
161 } while (NT_STATUS_IS_OK(status) && next_ofs != 0);
163 data_blob_free(&f.out.blob);
169 a varient of smb2_find that parses the resulting blob into
170 smb_search_data structures
172 NTSTATUS smb2_find_level(struct smb2_tree *tree, TALLOC_CTX *mem_ctx,
174 uint_t *count, union smb_search_data **io)
176 struct smb2_request *req;
178 req = smb2_find_send(tree, f);
179 return smb2_find_level_recv(req, mem_ctx, f->in.level, count, io);