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8047876f4a
Will be used internally to pass an artificial posix create context into VFS_CREATE_FILE from the SMB1 unix extension calls Pair programmed with: Jeremy Allison <jra@samba.org> Signed-off-by: Volker Lendecke <vl@samba.org>
52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/*
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* Unix SMB/CIFS implementation.
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*
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* SMB2 Posix context handling
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*
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* Copyright (C) Jeremy Allison 2019
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "replace.h"
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#include "libcli/smb/smb2_posix.h"
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#include "libcli/smb/smb2_constants.h"
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#include "lib/util/byteorder.h"
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NTSTATUS make_smb2_posix_create_ctx(
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TALLOC_CTX *mem_ctx,
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struct smb2_create_blobs **crb,
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mode_t mode)
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{
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struct smb2_create_blobs *cblobs = NULL;
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uint8_t linear_mode[4];
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DATA_BLOB blob = { .data=linear_mode, .length=sizeof(linear_mode) };
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NTSTATUS status;
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cblobs = talloc_zero(mem_ctx, struct smb2_create_blobs);
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if (cblobs == NULL) {
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return NT_STATUS_NO_MEMORY;
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}
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SIVAL(&linear_mode,0, unix_perms_to_wire(mode & ~S_IFMT));
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status = smb2_create_blob_add(
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cblobs, cblobs, SMB2_CREATE_TAG_POSIX, blob);
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if (!NT_STATUS_IS_OK(status)) {
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TALLOC_FREE(cblobs);
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return status;
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}
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*crb = cblobs;
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return NT_STATUS_OK;
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}
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