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Unix SMB/CIFS implementation.
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Copyright (C) Andrew Tridgell 2005
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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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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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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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#include "libcli/smb2/smb2.h"
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#include "libcli/smb2/smb2_calls.h"
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struct smb2_request *smb2_ioctl_send(struct smb2_tree *tree, struct smb2_ioctl *io)
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struct smb2_request *req;
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req = smb2_request_init_tree(tree, SMB2_OP_IOCTL, 0x38, true,
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io->in.in.length+io->in.out.length);
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if (req == NULL) return NULL;
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SSVAL(req->out.body, 0x02, 0); /* pad */
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SIVAL(req->out.body, 0x04, io->in.function);
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smb2_push_handle(req->out.body+0x08, &io->in.file.handle);
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status = smb2_push_o32s32_blob(&req->out, 0x18, io->in.out);
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if (!NT_STATUS_IS_OK(status)) {
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SIVAL(req->out.body, 0x20, io->in.unknown2);
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status = smb2_push_o32s32_blob(&req->out, 0x24, io->in.in);
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if (!NT_STATUS_IS_OK(status)) {
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SIVAL(req->out.body, 0x2C, io->in.max_response_size);
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SBVAL(req->out.body, 0x30, io->in.flags);
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smb2_transport_send(req);
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NTSTATUS smb2_ioctl_recv(struct smb2_request *req,
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TALLOC_CTX *mem_ctx, struct smb2_ioctl *io)
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if (!smb2_request_receive(req) ||
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smb2_request_is_error(req)) {
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return smb2_request_destroy(req);
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SMB2_CHECK_PACKET_RECV(req, 0x30, true);
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io->out._pad = SVAL(req->in.body, 0x02);
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io->out.function = IVAL(req->in.body, 0x04);
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smb2_pull_handle(req->in.body+0x08, &io->out.file.handle);
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status = smb2_pull_o32s32_blob(&req->in, mem_ctx, req->in.body+0x18, &io->out.in);
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if (!NT_STATUS_IS_OK(status)) {
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smb2_request_destroy(req);
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status = smb2_pull_o32s32_blob(&req->in, mem_ctx, req->in.body+0x20, &io->out.out);
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if (!NT_STATUS_IS_OK(status)) {
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smb2_request_destroy(req);
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io->out.unknown2 = IVAL(req->in.body, 0x28);
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io->out.unknown3 = IVAL(req->in.body, 0x2C);
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return smb2_request_destroy(req);
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NTSTATUS smb2_ioctl(struct smb2_tree *tree, TALLOC_CTX *mem_ctx, struct smb2_ioctl *io)
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struct smb2_request *req = smb2_ioctl_send(tree, io);
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return smb2_ioctl_recv(req, mem_ctx, io);