1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "extensions/common/manifest_handlers/incognito_info.h" 6 7 #include "base/memory/scoped_ptr.h" 8 #include "base/strings/utf_string_conversions.h" 9 #include "base/values.h" 10 #include "extensions/common/extension.h" 11 #include "extensions/common/manifest_constants.h" 12 13 namespace extensions { 14 15 namespace keys = manifest_keys; 16 IncognitoInfo(bool incognito_split_mode)17IncognitoInfo::IncognitoInfo(bool incognito_split_mode) 18 : split_mode(incognito_split_mode) { 19 } 20 ~IncognitoInfo()21IncognitoInfo::~IncognitoInfo() { 22 } 23 24 // static IsSplitMode(const Extension * extension)25bool IncognitoInfo::IsSplitMode(const Extension* extension) { 26 IncognitoInfo* info = static_cast<IncognitoInfo*>( 27 extension->GetManifestData(keys::kIncognito)); 28 return info ? info->split_mode : false; 29 } 30 IncognitoHandler()31IncognitoHandler::IncognitoHandler() { 32 } 33 ~IncognitoHandler()34IncognitoHandler::~IncognitoHandler() { 35 } 36 Parse(Extension * extension,base::string16 * error)37bool IncognitoHandler::Parse(Extension* extension, base::string16* error) { 38 if (!extension->manifest()->HasKey(keys::kIncognito)) { 39 // Extensions and Chrome apps default to spanning mode. 40 // Hosted and legacy packaged apps default to split mode. 41 extension->SetManifestData( 42 keys::kIncognito, 43 new IncognitoInfo(extension->is_hosted_app() || 44 extension->is_legacy_packaged_app())); 45 return true; 46 } 47 48 bool split_mode = false; 49 std::string incognito_string; 50 if (!extension->manifest()->GetString(keys::kIncognito, &incognito_string)) { 51 *error = base::ASCIIToUTF16(manifest_errors::kInvalidIncognitoBehavior); 52 return false; 53 } 54 55 if (incognito_string == manifest_values::kIncognitoSplit) 56 split_mode = true; 57 else if (incognito_string != manifest_values::kIncognitoSpanning) { 58 // If incognito_string == kIncognitoSpanning, it is valid and 59 // split_mode remains false. 60 *error = base::ASCIIToUTF16(manifest_errors::kInvalidIncognitoBehavior); 61 return false; 62 } 63 64 extension->SetManifestData(keys::kIncognito, new IncognitoInfo(split_mode)); 65 return true; 66 } 67 AlwaysParseForType(Manifest::Type type) const68bool IncognitoHandler::AlwaysParseForType(Manifest::Type type) const { 69 return true; 70 } 71 Keys() const72const std::vector<std::string> IncognitoHandler::Keys() const { 73 return SingleKey(keys::kIncognito); 74 } 75 76 } // namespace extensions 77