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ole32: Remove 'recursive registry key delete' function.
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parent
acfc1175a2
commit
fee1e38e56
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@ -112,9 +112,6 @@ static LONG register_key_defvalueA(HKEY base, WCHAR const *name,
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char const *value);
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static LONG register_progid(WCHAR const *clsid, char const *progid,
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char const *name);
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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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/***********************************************************************
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* register_interfaces
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@ -201,22 +198,12 @@ static HRESULT unregister_interfaces(struct regsvr_interface const *list)
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for (; res == ERROR_SUCCESS && list->iid; ++list) {
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WCHAR buf[39];
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HKEY iid_key;
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StringFromGUID2(list->iid, buf, 39);
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res = RegOpenKeyExW(interface_key, buf, 0,
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KEY_READ | KEY_WRITE, &iid_key);
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if (res == ERROR_FILE_NOT_FOUND) {
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res = ERROR_SUCCESS;
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continue;
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}
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if (res != ERROR_SUCCESS) goto error_close_interface_key;
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res = recursive_delete_key(iid_key);
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RegCloseKey(iid_key);
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if (res != ERROR_SUCCESS) goto error_close_interface_key;
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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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error_close_interface_key:
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RegCloseKey(interface_key);
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error_return:
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return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
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@ -308,22 +295,15 @@ static HRESULT unregister_coclasses(struct regsvr_coclass const *list)
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for (; res == ERROR_SUCCESS && list->clsid; ++list) {
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WCHAR buf[39];
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HKEY clsid_key;
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StringFromGUID2(list->clsid, buf, 39);
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res = RegOpenKeyExW(coclass_key, buf, 0,
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KEY_READ | KEY_WRITE, &clsid_key);
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if (res == ERROR_FILE_NOT_FOUND) {
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res = ERROR_SUCCESS;
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continue;
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}
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if (res != ERROR_SUCCESS) goto error_close_coclass_key;
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res = recursive_delete_key(clsid_key);
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RegCloseKey(clsid_key);
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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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}
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@ -417,54 +397,6 @@ 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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* coclass list
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*/
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