1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
/*
Unix SMB/CIFS implementation.
dcerpc utility functions
Copyright (C) Andrew Tridgell 2003
Copyright (C) Jelmer Vernooij 2004
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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "../lib/util/dlinklist.h"
#include "librpc/ndr/libndr.h"
#include "librpc/ndr/ndr_table.h"
static struct ndr_interface_list *ndr_interfaces;
/*
register a ndr interface table
*/
NTSTATUS ndr_table_register(const struct ndr_interface_table *table)
{
struct ndr_interface_list *l;
for (l = ndr_interfaces; l; l = l->next) {
if (GUID_equal(&table->syntax_id.uuid, &l->table->syntax_id.uuid)) {
DEBUG(0, ("Attempt to register interface %s which has the "
"same UUID as already registered interface %s\n",
table->name, l->table->name));
return NT_STATUS_OBJECT_NAME_COLLISION;
}
}
l = talloc(talloc_autofree_context(), struct ndr_interface_list);
l->table = table;
DLIST_ADD(ndr_interfaces, l);
return NT_STATUS_OK;
}
/*
find the pipe name for a local IDL interface
*/
const char *ndr_interface_name(const struct GUID *uuid, uint32_t if_version)
{
const struct ndr_interface_list *l;
for (l=ndr_table_list();l;l=l->next) {
if (GUID_equal(&l->table->syntax_id.uuid, uuid) &&
l->table->syntax_id.if_version == if_version) {
return l->table->name;
}
}
return "UNKNOWN";
}
/*
find the number of calls defined by local IDL
*/
int ndr_interface_num_calls(const struct GUID *uuid, uint32_t if_version)
{
const struct ndr_interface_list *l;
for (l=ndr_interfaces;l;l=l->next){
if (GUID_equal(&l->table->syntax_id.uuid, uuid) &&
l->table->syntax_id.if_version == if_version) {
return l->table->num_calls;
}
}
return -1;
}
/*
find a dcerpc interface by name
*/
const struct ndr_interface_table *ndr_table_by_name(const char *name)
{
const struct ndr_interface_list *l;
for (l=ndr_interfaces;l;l=l->next) {
if (strcasecmp(l->table->name, name) == 0) {
return l->table;
}
}
return NULL;
}
/*
find a dcerpc interface by uuid
*/
const struct ndr_interface_table *ndr_table_by_uuid(const struct GUID *uuid)
{
const struct ndr_interface_list *l;
for (l=ndr_interfaces;l;l=l->next) {
if (GUID_equal(&l->table->syntax_id.uuid, uuid)) {
return l->table;
}
}
return NULL;
}
/*
return the list of registered dcerpc_pipes
*/
const struct ndr_interface_list *ndr_table_list(void)
{
return ndr_interfaces;
}
NTSTATUS ndr_table_register_builtin_tables(void);
NTSTATUS ndr_table_init(void)
{
static bool initialized = false;
if (initialized) return NT_STATUS_OK;
initialized = true;
ndr_table_register_builtin_tables();
return NT_STATUS_OK;
}
|
