Index: chrome/installer/mini_installer/regkey.cc |
diff --git a/chrome/installer/mini_installer/regkey.cc b/chrome/installer/mini_installer/regkey.cc |
deleted file mode 100644 |
index 44bdb5d9c80e0450626edb722b32d7774e63c7e9..0000000000000000000000000000000000000000 |
--- a/chrome/installer/mini_installer/regkey.cc |
+++ /dev/null |
@@ -1,98 +0,0 @@ |
-// Copyright (c) 2012 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#include "chrome/installer/mini_installer/regkey.h" |
- |
-#include "chrome/installer/mini_installer/mini_installer_constants.h" |
-#include "chrome/installer/mini_installer/mini_string.h" |
- |
-namespace mini_installer { |
- |
-LONG RegKey::Open(HKEY key, const wchar_t* sub_key, REGSAM access) { |
- Close(); |
- return ::RegOpenKeyEx(key, sub_key, NULL, access, &key_); |
-} |
- |
-LONG RegKey::ReadSZValue(const wchar_t* value_name, |
- wchar_t* value, |
- size_t value_size) const { |
- DWORD type = 0; |
- DWORD byte_length = static_cast<DWORD>(value_size * sizeof(wchar_t)); |
- LONG result = ::RegQueryValueEx(key_, value_name, NULL, &type, |
- reinterpret_cast<BYTE*>(value), |
- &byte_length); |
- if (result == ERROR_SUCCESS) { |
- if (type != REG_SZ) { |
- result = ERROR_NOT_SUPPORTED; |
- } else if (byte_length == 0) { |
- *value = L'\0'; |
- } else if (value[byte_length/sizeof(wchar_t) - 1] != L'\0') { |
- if ((byte_length / sizeof(wchar_t)) < value_size) |
- value[byte_length / sizeof(wchar_t)] = L'\0'; |
- else |
- result = ERROR_MORE_DATA; |
- } |
- } |
- return result; |
-} |
- |
-LONG RegKey::ReadDWValue(const wchar_t* value_name, DWORD* value) const { |
- DWORD type = 0; |
- DWORD byte_length = sizeof(*value); |
- LONG result = ::RegQueryValueEx(key_, value_name, NULL, &type, |
- reinterpret_cast<BYTE*>(value), |
- &byte_length); |
- if (result == ERROR_SUCCESS) { |
- if (type != REG_DWORD) { |
- result = ERROR_NOT_SUPPORTED; |
- } else if (byte_length != sizeof(*value)) { |
- result = ERROR_NO_DATA; |
- } |
- } |
- return result; |
-} |
- |
-LONG RegKey::WriteSZValue(const wchar_t* value_name, const wchar_t* value) { |
- return ::RegSetValueEx(key_, value_name, 0, REG_SZ, |
- reinterpret_cast<const BYTE*>(value), |
- (lstrlen(value) + 1) * sizeof(wchar_t)); |
-} |
- |
-LONG RegKey::WriteDWValue(const wchar_t* value_name, DWORD value) { |
- return ::RegSetValueEx(key_, value_name, 0, REG_DWORD, |
- reinterpret_cast<const BYTE*>(&value), |
- sizeof(value)); |
-} |
- |
-void RegKey::Close() { |
- if (key_ != NULL) { |
- ::RegCloseKey(key_); |
- key_ = NULL; |
- } |
-} |
- |
- |
-// static |
-bool RegKey::ReadSZValue(HKEY root_key, const wchar_t *sub_key, |
- const wchar_t *value_name, wchar_t *value, |
- size_t size) { |
- RegKey key; |
- return (key.Open(root_key, sub_key, KEY_QUERY_VALUE) == ERROR_SUCCESS && |
- key.ReadSZValue(value_name, value, size) == ERROR_SUCCESS); |
-} |
- |
-// Opens the Google Update ClientState key for a product. This finds only |
-// registry entries for Chrome; it does not support the Chromium registry |
-// layout. |
-bool OpenClientStateKey(HKEY root_key, const wchar_t* app_guid, |
- REGSAM access, RegKey* key) { |
- StackString<MAX_PATH> client_state_key; |
- return client_state_key.assign(kClientStateKeyBase) && |
- client_state_key.append(app_guid) && |
- (key->Open(root_key, |
- client_state_key.get(), |
- access | KEY_WOW64_32KEY) == ERROR_SUCCESS); |
-} |
- |
-} // namespace mini_installer |