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// Copyright (c) 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 "extensions/common/manifest_handlers/incognito_info.h"
#include <memory>
#include "base/strings/utf_string_conversions.h"
#include "base/values.h"
#include "extensions/common/extension.h"
#include "extensions/common/manifest_constants.h"
namespace extensions {
namespace keys = manifest_keys;
IncognitoInfo::IncognitoInfo(Mode mode) : mode(mode) {}
IncognitoInfo::~IncognitoInfo() {
}
// static
bool IncognitoInfo::IsSplitMode(const Extension* extension) {
IncognitoInfo* info = static_cast<IncognitoInfo*>(
extension->GetManifestData(keys::kIncognito));
return info ? info->mode == Mode::SPLIT : false;
}
// static
bool IncognitoInfo::IsIncognitoAllowed(const Extension* extension) {
IncognitoInfo* info =
static_cast<IncognitoInfo*>(extension->GetManifestData(keys::kIncognito));
return info ? info->mode != Mode::NOT_ALLOWED : true;
}
IncognitoHandler::IncognitoHandler() {
}
IncognitoHandler::~IncognitoHandler() {
}
bool IncognitoHandler::Parse(Extension* extension, base::string16* error) {
// Extensions and Chrome apps default to spanning mode.
// Hosted and legacy packaged apps default to split mode.
IncognitoInfo::Mode mode =
extension->is_hosted_app() || extension->is_legacy_packaged_app()
? IncognitoInfo::Mode::SPLIT
: IncognitoInfo::Mode::SPANNING;
if (!extension->manifest()->HasKey(keys::kIncognito)) {
extension->SetManifestData(keys::kIncognito,
std::make_unique<IncognitoInfo>(mode));
return true;
}
std::string incognito_string;
if (!extension->manifest()->GetString(keys::kIncognito, &incognito_string)) {
*error = base::ASCIIToUTF16(manifest_errors::kInvalidIncognitoBehavior);
return false;
}
if (incognito_string == manifest_values::kIncognitoSplit) {
mode = IncognitoInfo::Mode::SPLIT;
} else if (incognito_string == manifest_values::kIncognitoSpanning) {
mode = IncognitoInfo::Mode::SPANNING;
} else if (incognito_string == manifest_values::kIncognitoNotAllowed) {
mode = IncognitoInfo::Mode::NOT_ALLOWED;
} else {
*error = base::ASCIIToUTF16(manifest_errors::kInvalidIncognitoBehavior);
return false;
}
extension->SetManifestData(keys::kIncognito,
std::make_unique<IncognitoInfo>(mode));
return true;
}
bool IncognitoHandler::AlwaysParseForType(Manifest::Type type) const {
return true;
}
base::span<const char* const> IncognitoHandler::Keys() const {
static constexpr const char* kKeys[] = {keys::kIncognito};
#if !defined(__GNUC__) || __GNUC__ > 5
return kKeys;
#else
return base::make_span(kKeys, 1);
#endif
}
} // namespace extensions
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