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
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
|
/*
* Unix SMB/CIFS implementation.
* Virtual Windows Registry Layer (utility functions)
* Copyright (C) Gerald Carter 2002-2005
*
* 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 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/>.
*/
/* Implementation of registry frontend view functions. */
#include "includes.h"
#include "registry.h"
#include "reg_util_internal.h"
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_REGISTRY
/***********************************************************************
Utility function for splitting the base path of a registry path off
by setting base and new_path to the apprapriate offsets withing the
path.
WARNING!! Does modify the original string!
***********************************************************************/
bool reg_split_path(char *path, char **base, char **new_path)
{
char *p;
*new_path = *base = NULL;
if (!path) {
return false;
}
*base = path;
p = strchr(path, '\\');
if ( p ) {
*p = '\0';
*new_path = p+1;
}
return true;
}
/***********************************************************************
Utility function for splitting the base path of a registry path off
by setting base and new_path to the appropriate offsets withing the
path.
WARNING!! Does modify the original string!
***********************************************************************/
bool reg_split_key(char *path, char **base, char **key)
{
char *p;
*key = *base = NULL;
if (!path) {
return false;
}
*base = path;
p = strrchr(path, '\\');
if (p) {
*p = '\0';
*key = p+1;
}
return true;
}
/**
* The full path to the registry key is used as database key
* after the \'s are converted to /'s.
* Leading and trailing '/' and '\' characters are stripped.
* Key string is also normalized to UPPER case.
*/
char *normalize_reg_path(TALLOC_CTX *ctx, const char *keyname )
{
char *p;
char *nkeyname;
/* skip leading '/' and '\' chars */
p = (char *)keyname;
while ((*p == '/') || (*p == '\\')) {
p++;
}
nkeyname = talloc_string_sub(ctx, p, "\\", "/");
if (nkeyname == NULL) {
return NULL;
}
/* strip trailing '/' chars */
p = strrchr(nkeyname, '/');
while ((p != NULL) && (p[1] == '\0')) {
*p = '\0';
p = strrchr(nkeyname, '/');
}
strupper_m(nkeyname);
return nkeyname;
}
/**
* normalize ther registry path in place.
*/
void normalize_dbkey(char *key)
{
size_t len = strlen(key);
string_sub(key, "\\", "/", len+1);
strupper_m(key);
}
/**********************************************************************
move to next non-delimter character
*********************************************************************/
char *reg_remaining_path(TALLOC_CTX *ctx, const char *key)
{
char *new_path = NULL;
char *p = NULL;
if (!key || !*key) {
return NULL;
}
new_path = talloc_strdup(ctx, key);
if (!new_path) {
return NULL;
}
/* normalize_reg_path( new_path ); */
if (!(p = strchr(new_path, '\\')) ) {
if (!(p = strchr( new_path, '/'))) {
p = new_path;
} else {
p++;
}
} else {
p++;
}
return p;
}
|
