Paul Vriens : avifil32/regsvr:
Replace recursive delete functions by RegDeleteTree.
Alexandre Julliard
julliard at wine.codeweavers.com
Fri Aug 17 06:30:24 CDT 2007
Module: wine
Branch: master
Commit: daccba5de015d73c53dbb25f97be64518da3c1e7
URL: http://source.winehq.org/git/wine.git/?a=commit;h=daccba5de015d73c53dbb25f97be64518da3c1e7
Author: Paul Vriens <paul.vriens.wine at gmail.com>
Date: Thu Aug 16 15:30:33 2007 +0200
avifil32/regsvr: Replace recursive delete functions by RegDeleteTree.
---
dlls/avifil32/regsvr.c | 79 +++++-------------------------------------------
1 files changed, 8 insertions(+), 71 deletions(-)
diff --git a/dlls/avifil32/regsvr.c b/dlls/avifil32/regsvr.c
index c98de1b..6ec4085 100644
--- a/dlls/avifil32/regsvr.c
+++ b/dlls/avifil32/regsvr.c
@@ -116,9 +116,6 @@ static LONG register_key_defvalueA(HKEY base, WCHAR const *name,
static LONG register_progid(WCHAR const *clsid,
char const *progid, char const *curver_progid,
char const *name, char const *extra);
-static LONG recursive_delete_key(HKEY key);
-static LONG recursive_delete_keyA(HKEY base, char const *name);
-static LONG recursive_delete_keyW(HKEY base, WCHAR const *name);
/***********************************************************************
* register_interfaces
@@ -207,7 +204,8 @@ static HRESULT unregister_interfaces(struct regsvr_interface const *list)
WCHAR buf[39];
StringFromGUID2(list->iid, buf, 39);
- res = recursive_delete_keyW(interface_key, buf);
+ res = RegDeleteTreeW(interface_key, buf);
+ if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
}
RegCloseKey(interface_key);
@@ -314,16 +312,19 @@ static HRESULT unregister_coclasses(struct regsvr_coclass const *list)
WCHAR buf[39];
StringFromGUID2(list->clsid, buf, 39);
- res = recursive_delete_keyW(coclass_key, buf);
+ res = RegDeleteTreeW(coclass_key, buf);
+ if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
if (list->progid) {
- res = recursive_delete_keyA(HKEY_CLASSES_ROOT, list->progid);
+ res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->progid);
+ if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
if (list->viprogid) {
- res = recursive_delete_keyA(HKEY_CLASSES_ROOT, list->viprogid);
+ res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->viprogid);
+ if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
}
@@ -436,70 +437,6 @@ error_close_progid_key:
}
/***********************************************************************
- * recursive_delete_key
- */
-static LONG recursive_delete_key(HKEY key)
-{
- LONG res;
- WCHAR subkey_name[MAX_PATH];
- DWORD cName;
- HKEY subkey;
-
- for (;;) {
- cName = sizeof(subkey_name) / sizeof(WCHAR);
- res = RegEnumKeyExW(key, 0, subkey_name, &cName,
- NULL, NULL, NULL, NULL);
- if (res != ERROR_SUCCESS && res != ERROR_MORE_DATA) {
- res = ERROR_SUCCESS; /* presumably we're done enumerating */
- break;
- }
- res = RegOpenKeyExW(key, subkey_name, 0,
- KEY_READ | KEY_WRITE, &subkey);
- if (res == ERROR_FILE_NOT_FOUND) continue;
- if (res != ERROR_SUCCESS) break;
-
- res = recursive_delete_key(subkey);
- RegCloseKey(subkey);
- if (res != ERROR_SUCCESS) break;
- }
-
- if (res == ERROR_SUCCESS) res = RegDeleteKeyW(key, 0);
- return res;
-}
-
-/***********************************************************************
- * recursive_delete_keyA
- */
-static LONG recursive_delete_keyA(HKEY base, char const *name)
-{
- LONG res;
- HKEY key;
-
- res = RegOpenKeyExA(base, name, 0, KEY_READ | KEY_WRITE, &key);
- if (res == ERROR_FILE_NOT_FOUND) return ERROR_SUCCESS;
- if (res != ERROR_SUCCESS) return res;
- res = recursive_delete_key(key);
- RegCloseKey(key);
- return res;
-}
-
-/***********************************************************************
- * recursive_delete_keyW
- */
-static LONG recursive_delete_keyW(HKEY base, WCHAR const *name)
-{
- LONG res;
- HKEY key;
-
- res = RegOpenKeyExW(base, name, 0, KEY_READ | KEY_WRITE, &key);
- if (res == ERROR_FILE_NOT_FOUND) return ERROR_SUCCESS;
- if (res != ERROR_SUCCESS) return res;
- res = recursive_delete_key(key);
- RegCloseKey(key);
- return res;
-}
-
-/***********************************************************************
* coclass list
*/
static GUID const CLSID_AVIProxy = {
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