/src/samba/source4/libcli/climessage.c
Line | Count | Source (jump to first uncovered line) |
1 | | /* |
2 | | Unix SMB/CIFS implementation. |
3 | | client message handling routines |
4 | | Copyright (C) Andrew Tridgell 1994-1998 |
5 | | Copyright (C) James J Myers 2003 <myersjj@samba.org> |
6 | | |
7 | | This program is free software; you can redistribute it and/or modify |
8 | | it under the terms of the GNU General Public License as published by |
9 | | the Free Software Foundation; either version 3 of the License, or |
10 | | (at your option) any later version. |
11 | | |
12 | | This program is distributed in the hope that it will be useful, |
13 | | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | | GNU General Public License for more details. |
16 | | |
17 | | You should have received a copy of the GNU General Public License |
18 | | along with this program. If not, see <http://www.gnu.org/licenses/>. |
19 | | */ |
20 | | |
21 | | #include "includes.h" |
22 | | #include "libcli/raw/libcliraw.h" |
23 | | #include "libcli/raw/raw_proto.h" |
24 | | #include "libcli/libcli.h" |
25 | | |
26 | | |
27 | | /**************************************************************************** |
28 | | start a message sequence |
29 | | ****************************************************************************/ |
30 | | bool smbcli_message_start(struct smbcli_tree *tree, const char *host, const char *username, |
31 | | int *grp) |
32 | 0 | { |
33 | 0 | struct smbcli_request *req; |
34 | | |
35 | 0 | req = smbcli_request_setup(tree, SMBsendstrt, 0, 0); |
36 | 0 | if (req == NULL) { |
37 | 0 | return false; |
38 | 0 | } |
39 | 0 | smbcli_req_append_string(req, username, STR_TERMINATE); |
40 | 0 | smbcli_req_append_string(req, host, STR_TERMINATE); |
41 | 0 | if (!smbcli_request_send(req) || |
42 | 0 | !smbcli_request_receive(req) || |
43 | 0 | smbcli_is_error(tree)) { |
44 | 0 | smbcli_request_destroy(req); |
45 | 0 | return false; |
46 | 0 | } |
47 | | |
48 | 0 | *grp = SVAL(req->in.vwv, VWV(0)); |
49 | 0 | smbcli_request_destroy(req); |
50 | |
|
51 | 0 | return true; |
52 | 0 | } |
53 | | |
54 | | |
55 | | /**************************************************************************** |
56 | | send a message |
57 | | ****************************************************************************/ |
58 | | bool smbcli_message_text(struct smbcli_tree *tree, char *msg, int len, int grp) |
59 | 0 | { |
60 | 0 | struct smbcli_request *req; |
61 | | |
62 | 0 | req = smbcli_request_setup(tree, SMBsendtxt, 1, 0); |
63 | 0 | if (req == NULL) { |
64 | 0 | return false; |
65 | 0 | } |
66 | 0 | SSVAL(req->out.vwv, VWV(0), grp); |
67 | |
|
68 | 0 | smbcli_req_append_bytes(req, (const uint8_t *)msg, len); |
69 | |
|
70 | 0 | if (!smbcli_request_send(req) || |
71 | 0 | !smbcli_request_receive(req) || |
72 | 0 | smbcli_is_error(tree)) { |
73 | 0 | smbcli_request_destroy(req); |
74 | 0 | return false; |
75 | 0 | } |
76 | | |
77 | 0 | smbcli_request_destroy(req); |
78 | 0 | return true; |
79 | 0 | } |
80 | | |
81 | | /**************************************************************************** |
82 | | end a message |
83 | | ****************************************************************************/ |
84 | | bool smbcli_message_end(struct smbcli_tree *tree, int grp) |
85 | 0 | { |
86 | 0 | struct smbcli_request *req; |
87 | | |
88 | 0 | req = smbcli_request_setup(tree, SMBsendend, 1, 0); |
89 | 0 | if (req == NULL) { |
90 | 0 | return false; |
91 | 0 | } |
92 | 0 | SSVAL(req->out.vwv, VWV(0), grp); |
93 | |
|
94 | 0 | if (!smbcli_request_send(req) || |
95 | 0 | !smbcli_request_receive(req) || |
96 | 0 | smbcli_is_error(tree)) { |
97 | 0 | smbcli_request_destroy(req); |
98 | 0 | return false; |
99 | 0 | } |
100 | | |
101 | 0 | smbcli_request_destroy(req); |
102 | 0 | return true; |
103 | 0 | } |
104 | | |