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wine
wine-cw
Commits
2bd12424
Commit
2bd12424
authored
Apr 21, 2016
by
Hugh McMaster
Committed by
Alexandre Julliard
Apr 22, 2016
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reg: Output a list of subkeys when querying a registry key.
Signed-off-by:
Hugh McMaster
<
hugh.mcmaster@outlook.com
>
Signed-off-by:
Alexandre Julliard
<
julliard@winehq.org
>
parent
3035599a
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1 changed file
with
25 additions
and
2 deletions
+25
-2
reg.c
programs/reg/reg.c
+25
-2
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programs/reg/reg.c
View file @
2bd12424
...
...
@@ -540,14 +540,16 @@ static int reg_delete(WCHAR *key_name, WCHAR *value_name, BOOL value_empty,
static
int
query_all
(
HKEY
key
,
WCHAR
*
path
)
{
LONG
rc
;
DWORD
num_subkeys
,
max_subkey_len
,
subkey_len
;
DWORD
num_values
,
max_value_len
,
value_len
;
DWORD
i
;
WCHAR
fmt
[]
=
{
'%'
,
'1'
,
'\n'
,
0
};
WCHAR
fmt_value
[]
=
{
' '
,
' '
,
' '
,
' '
,
'%'
,
'1'
,
0
};
WCHAR
*
value_name
;
WCHAR
fmt_path
[]
=
{
'%'
,
'1'
,
'\\'
,
'%'
,
'2'
,
'\n'
,
0
};
WCHAR
*
value_name
,
*
subkey_name
;
WCHAR
newlineW
[]
=
{
'\n'
,
0
};
rc
=
RegQueryInfoKeyW
(
key
,
NULL
,
NULL
,
NULL
,
NULL
,
NULL
,
NULL
,
rc
=
RegQueryInfoKeyW
(
key
,
NULL
,
NULL
,
NULL
,
&
num_subkeys
,
&
max_subkey_len
,
NULL
,
&
num_values
,
&
max_value_len
,
NULL
,
NULL
,
NULL
);
if
(
rc
)
{
...
...
@@ -581,6 +583,27 @@ static int query_all(HKEY key, WCHAR *path)
if
(
num_values
)
output_string
(
newlineW
);
max_subkey_len
++
;
subkey_name
=
HeapAlloc
(
GetProcessHeap
(),
0
,
max_subkey_len
*
sizeof
(
WCHAR
));
if
(
!
subkey_name
)
{
ERR
(
"Failed to allocate memory for subkey_name
\n
"
);
return
1
;
}
for
(
i
=
0
;
i
<
num_subkeys
;
i
++
)
{
subkey_len
=
max_subkey_len
;
rc
=
RegEnumKeyExW
(
key
,
i
,
subkey_name
,
&
subkey_len
,
NULL
,
NULL
,
NULL
,
NULL
);
if
(
rc
==
ERROR_SUCCESS
)
output_string
(
fmt_path
,
path
,
subkey_name
);
}
HeapFree
(
GetProcessHeap
(),
0
,
subkey_name
);
if
(
num_subkeys
)
output_string
(
newlineW
);
return
0
;
}
...
...
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