diff options
| -rw-r--r-- | source4/smb_server/smb2/keepalive.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/source4/smb_server/smb2/keepalive.c b/source4/smb_server/smb2/keepalive.c new file mode 100644 index 0000000000..a5ebab57d9 --- /dev/null +++ b/source4/smb_server/smb2/keepalive.c @@ -0,0 +1,74 @@ +/* + Unix SMB2 implementation. + + Copyright (C) Stefan Metzmacher 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 2 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, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "includes.h" +#include "auth/auth.h" +#include "libcli/smb2/smb2.h" +#include "libcli/smb2/smb2_calls.h" +#include "smb_server/smb_server.h" +#include "smb_server/smb2/smb2_server.h" +#include "smbd/service_stream.h" + +static NTSTATUS smb2srv_keepalive_backend(struct smb2srv_request *req) +{ + /* TODO: maybe update some flags on the connection struct */ + return NT_STATUS_OK; +} + +static void smb2srv_keepalive_send(struct smb2srv_request *req) +{ + NTSTATUS status; + + if (NT_STATUS_IS_ERR(req->status)) { + smb2srv_send_error(req, req->status); + return; + } + + status = smb2srv_setup_reply(req, 0x04, 0); + if (!NT_STATUS_IS_OK(status)) { + smbsrv_terminate_connection(req->smb_conn, nt_errstr(status)); + talloc_free(req); + return; + } + + SSVAL(req->out.body, 0x02, 0); + + smb2srv_send_reply(req); +} + +void smb2srv_keepalive_recv(struct smb2srv_request *req) +{ + uint16_t _pad; + + if (req->in.body_size < 0x04) { + smb2srv_send_error(req, NT_STATUS_FOOBAR); + return; + } + + _pad = SVAL(req->in.body, 0x02); + + req->status = smb2srv_keepalive_backend(req); + + if (req->control_flags & SMB2SRV_REQ_CTRL_FLAG_NOT_REPLY) { + talloc_free(req); + return; + } + smb2srv_keepalive_send(req); +} |