Index: chrome/browser/extensions/crx_file.cc |
diff --git a/chrome/browser/extensions/crx_file.cc b/chrome/browser/extensions/crx_file.cc |
deleted file mode 100644 |
index e70e27be9a098957299f42672db5c47b4dc6c0b0..0000000000000000000000000000000000000000 |
--- a/chrome/browser/extensions/crx_file.cc |
+++ /dev/null |
@@ -1,68 +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/browser/extensions/crx_file.h" |
- |
-namespace extensions { |
- |
-namespace { |
- |
-// The current version of the crx format. |
-static const uint32 kCurrentVersion = 2; |
- |
-// The maximum size the crx parser will tolerate for a public key. |
-static const uint32 kMaxPublicKeySize = 1 << 16; |
- |
-// The maximum size the crx parser will tolerate for a signature. |
-static const uint32 kMaxSignatureSize = 1 << 16; |
- |
-} // namespace |
- |
-// The magic string embedded in the header. |
-const char kCrxFileHeaderMagic[] = "Cr24"; |
- |
-scoped_ptr<CrxFile> CrxFile::Parse(const CrxFile::Header& header, |
- CrxFile::Error* error) { |
- if (HeaderIsValid(header, error)) |
- return scoped_ptr<CrxFile>(new CrxFile(header)); |
- return scoped_ptr<CrxFile>(); |
-} |
- |
-scoped_ptr<CrxFile> CrxFile::Create(const uint32 key_size, |
- const uint32 signature_size, |
- CrxFile::Error* error) { |
- CrxFile::Header header; |
- memcpy(&header.magic, kCrxFileHeaderMagic, kCrxFileHeaderMagicSize); |
- header.version = kCurrentVersion; |
- header.key_size = key_size; |
- header.signature_size = signature_size; |
- if (HeaderIsValid(header, error)) |
- return scoped_ptr<CrxFile>(new CrxFile(header)); |
- return scoped_ptr<CrxFile>(); |
-} |
- |
-CrxFile::CrxFile(const Header& header) : header_(header) { |
-} |
- |
-bool CrxFile::HeaderIsValid(const CrxFile::Header& header, |
- CrxFile::Error* error) { |
- bool valid = false; |
- if (strncmp(kCrxFileHeaderMagic, header.magic, sizeof(header.magic))) |
- *error = kWrongMagic; |
- else if (header.version != kCurrentVersion) |
- *error = kInvalidVersion; |
- else if (header.key_size > kMaxPublicKeySize) |
- *error = kInvalidKeyTooLarge; |
- else if (header.key_size == 0) |
- *error = kInvalidKeyTooSmall; |
- else if (header.signature_size > kMaxSignatureSize) |
- *error = kInvalidSignatureTooLarge; |
- else if (header.signature_size == 0) |
- *error = kInvalidSignatureTooSmall; |
- else |
- valid = true; |
- return valid; |
-} |
- |
-} // namespace extensions |