diff options
Diffstat (limited to 'chrome/browser/install_verification/win/module_ids.cc')
-rw-r--r-- | chrome/browser/install_verification/win/module_ids.cc | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/chrome/browser/install_verification/win/module_ids.cc b/chrome/browser/install_verification/win/module_ids.cc deleted file mode 100644 index c470c5d..0000000 --- a/chrome/browser/install_verification/win/module_ids.cc +++ /dev/null @@ -1,92 +0,0 @@ -// Copyright 2013 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/browser/install_verification/win/module_ids.h" - -#include <utility> - -#include "base/basictypes.h" -#include "base/logging.h" -#include "base/strings/string_number_conversions.h" -#include "base/strings/string_piece.h" -#include "base/strings/string_tokenizer.h" -#include "base/strings/string_util.h" -#include "grit/browser_resources.h" -#include "ui/base/resource/resource_bundle.h" - -namespace { - -struct { size_t id; const char* module_name_digest; } - kExpectedInstallModules[] = { - {1u, "c8cc47613e155f2129f480c6ced84549"}, // chrome.dll - {2u, "49b78a23b0d8d5d8fb60d4e472b22764"}, // chrome_child.dll - }; - -// Parses a line consisting of a positive decimal number and a 32-digit -// hexadecimal number, separated by a space. Inserts the output, if valid, into -// |module_ids|. Unexpected leading or trailing characters will cause -// the line to be ignored, as will invalid decimal/hexadecimal characters. -void ParseAdditionalModuleID( - const base::StringPiece& line, - ModuleIDs* module_ids) { - DCHECK(module_ids); - - base::CStringTokenizer line_tokenizer(line.begin(), line.end(), " "); - - if (!line_tokenizer.GetNext()) - return; // Empty string. - base::StringPiece id_piece(line_tokenizer.token_piece()); - - if (!line_tokenizer.GetNext()) - return; // No delimiter (' '). - base::StringPiece digest_piece(line_tokenizer.token_piece()); - - if (line_tokenizer.GetNext()) - return; // Unexpected trailing characters. - - unsigned id = 0; - if (!StringToUint(id_piece, &id)) - return; // First token was not decimal. - - if (digest_piece.length() != 32) - return; // Second token is not the right length. - - for (base::StringPiece::const_iterator it = digest_piece.begin(); - it != digest_piece.end(); ++it) { - if (!IsHexDigit(*it)) - return; // Second token has invalid characters. - } - - // This is a valid line. - module_ids->insert(std::make_pair(digest_piece.as_string(), id)); -} - -} // namespace - -void ParseAdditionalModuleIDs( - const base::StringPiece& raw_data, - ModuleIDs* module_ids) { - DCHECK(module_ids); - - base::CStringTokenizer file_tokenizer(raw_data.begin(), - raw_data.end(), - "\r\n"); - while (file_tokenizer.GetNext()) { - ParseAdditionalModuleID(base::StringPiece(file_tokenizer.token_piece()), - module_ids); - } -} - -void LoadModuleIDs(ModuleIDs* module_ids) { - for (size_t i = 0; i < arraysize(kExpectedInstallModules); ++i) { - module_ids->insert( - std::make_pair( - kExpectedInstallModules[i].module_name_digest, - kExpectedInstallModules[i].id)); - } - ParseAdditionalModuleIDs( - ResourceBundle::GetSharedInstance().GetRawDataResource( - IDR_ADDITIONAL_MODULE_IDS), - module_ids); -} |