libcli/smb/smb2_create_blob.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    SMB2 Create Context Blob handling
   5
   6    Copyright (C) Andrew Tridgell 2005
   7    Copyright (C) Stefan Metzmacher 2008-2009
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 #ifndef _LIBCLI_SMB_SMB2_CREATE_BLOB_H_
  24 #define _LIBCLI_SMB_SMB2_CREATE_BLOB_H_
  25
  26 struct smb2_create_blob {
  27         const char *tag;
  28         DATA_BLOB data;
  29 };
  30
  31 struct smb2_create_blobs {
  32         uint32_t num_blobs;
  33         struct smb2_create_blob *blobs;
  34 };
  35
  36 struct smb2_create_returns {
  37         uint8_t oplock_level;
  38         uint32_t create_action;
  39         NTTIME creation_time;
  40         NTTIME last_access_time;
  41         NTTIME last_write_time;
  42         NTTIME change_time;
  43         uint64_t allocation_size;
  44         uint64_t end_of_file;
  45         uint32_t file_attributes;
  46 };
  47
  48 /*
  49   parse a set of SMB2 create blobs
  50 */
  51 NTSTATUS smb2_create_blob_parse(TALLOC_CTX *mem_ctx, const DATA_BLOB buffer,
  52                                 struct smb2_create_blobs *blobs);
  53
  54 /*
  55   create a buffer of a set of create blobs
  56 */
  57 NTSTATUS smb2_create_blob_push(TALLOC_CTX *mem_ctx, DATA_BLOB *buffer,
  58                                const struct smb2_create_blobs blobs);
  59
  60 NTSTATUS smb2_create_blob_add(TALLOC_CTX *mem_ctx, struct smb2_create_blobs *b,
  61                               const char *tag, DATA_BLOB data);
  62
  63 /*
  64  * return the first blob with the given tag
  65  */
  66 struct smb2_create_blob *smb2_create_blob_find(const struct smb2_create_blobs *b,
  67                                                const char *tag);
  68
  69 #endif /* _LIBCLI_SMB_SMB2_CREATE_BLOB_H_ */