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hhctrl.ocx: Remove 'recursive registry key delete' function.
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parent
d0a61fd269
commit
256e3e1c7c
1 changed files with 8 additions and 71 deletions
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@ -115,9 +115,6 @@ static LONG register_key_defvalueA(HKEY base, WCHAR const *name,
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static LONG register_progid(WCHAR const *clsid,
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char const *progid, char const *curver_progid,
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char const *name, char const *extra);
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static LONG recursive_delete_key(HKEY key);
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static LONG recursive_delete_keyA(HKEY base, char const *name);
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static LONG recursive_delete_keyW(HKEY base, WCHAR const *name);
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/***********************************************************************
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* register_interfaces
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@ -206,7 +203,8 @@ static HRESULT unregister_interfaces(struct regsvr_interface const *list)
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WCHAR buf[39];
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StringFromGUID2(list->iid, buf, 39);
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res = recursive_delete_keyW(interface_key, buf);
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res = RegDeleteTreeW(interface_key, buf);
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if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
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}
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RegCloseKey(interface_key);
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@ -313,16 +311,19 @@ static HRESULT unregister_coclasses(struct regsvr_coclass const *list)
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WCHAR buf[39];
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StringFromGUID2(list->clsid, buf, 39);
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res = recursive_delete_keyW(coclass_key, buf);
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res = RegDeleteTreeW(coclass_key, buf);
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if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
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if (res != ERROR_SUCCESS) goto error_close_coclass_key;
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if (list->progid) {
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res = recursive_delete_keyA(HKEY_CLASSES_ROOT, list->progid);
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res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->progid);
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if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
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if (res != ERROR_SUCCESS) goto error_close_coclass_key;
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}
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if (list->viprogid) {
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res = recursive_delete_keyA(HKEY_CLASSES_ROOT, list->viprogid);
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res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->viprogid);
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if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
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if (res != ERROR_SUCCESS) goto error_close_coclass_key;
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}
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}
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@ -434,70 +435,6 @@ error_close_progid_key:
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return res;
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}
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/***********************************************************************
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* recursive_delete_key
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*/
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static LONG recursive_delete_key(HKEY key)
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{
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LONG res;
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WCHAR subkey_name[MAX_PATH];
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DWORD cName;
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HKEY subkey;
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for (;;) {
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cName = sizeof(subkey_name) / sizeof(WCHAR);
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res = RegEnumKeyExW(key, 0, subkey_name, &cName,
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NULL, NULL, NULL, NULL);
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if (res != ERROR_SUCCESS && res != ERROR_MORE_DATA) {
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res = ERROR_SUCCESS; /* presumably we're done enumerating */
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break;
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}
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res = RegOpenKeyExW(key, subkey_name, 0,
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KEY_READ | KEY_WRITE, &subkey);
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if (res == ERROR_FILE_NOT_FOUND) continue;
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if (res != ERROR_SUCCESS) break;
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res = recursive_delete_key(subkey);
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RegCloseKey(subkey);
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if (res != ERROR_SUCCESS) break;
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}
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if (res == ERROR_SUCCESS) res = RegDeleteKeyW(key, 0);
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return res;
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}
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/***********************************************************************
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* recursive_delete_keyA
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*/
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static LONG recursive_delete_keyA(HKEY base, char const *name)
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{
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LONG res;
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HKEY key;
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res = RegOpenKeyExA(base, name, 0, KEY_READ | KEY_WRITE, &key);
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if (res == ERROR_FILE_NOT_FOUND) return ERROR_SUCCESS;
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if (res != ERROR_SUCCESS) return res;
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res = recursive_delete_key(key);
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RegCloseKey(key);
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return res;
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}
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/***********************************************************************
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* recursive_delete_keyW
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*/
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static LONG recursive_delete_keyW(HKEY base, WCHAR const *name)
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{
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LONG res;
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HKEY key;
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res = RegOpenKeyExW(base, name, 0, KEY_READ | KEY_WRITE, &key);
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if (res == ERROR_FILE_NOT_FOUND) return ERROR_SUCCESS;
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if (res != ERROR_SUCCESS) return res;
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res = recursive_delete_key(key);
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RegCloseKey(key);
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return res;
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}
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/***********************************************************************
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* coclass list
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*/
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