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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/common/extensions/manifest_handlers/minimum_chrome_version_checker.h"
#include "base/notreached.h"
#include "base/strings/utf_string_conversions.h"
#include "base/version.h"
#include "chrome/grit/branded_strings.h"
#include "components/version_info/version_info.h"
#include "extensions/common/error_utils.h"
#include "extensions/common/extension.h"
#include "extensions/common/manifest_constants.h"
#include "ui/base/l10n/l10n_util.h"
namespace extensions {
namespace keys = manifest_keys;
namespace errors = manifest_errors;
MinimumChromeVersionChecker::MinimumChromeVersionChecker() = default;
MinimumChromeVersionChecker::~MinimumChromeVersionChecker() = default;
bool MinimumChromeVersionChecker::Parse(Extension* extension,
std::u16string* error) {
const std::string* minimum_version_string =
extension->manifest()->FindStringPath(keys::kMinimumChromeVersion);
if (minimum_version_string == nullptr) {
*error = errors::kInvalidMinimumChromeVersion;
return false;
}
base::Version minimum_version(*minimum_version_string);
if (!minimum_version.IsValid()) {
*error = errors::kInvalidMinimumChromeVersion;
return false;
}
const base::Version& current_version = version_info::GetVersion();
if (!current_version.IsValid()) {
NOTREACHED();
}
if (current_version.CompareTo(minimum_version) < 0) {
*error = ErrorUtils::FormatErrorMessageUTF16(
errors::kChromeVersionTooLow,
l10n_util::GetStringUTF8(IDS_PRODUCT_NAME), *minimum_version_string);
return false;
}
return true;
}
base::span<const char* const> MinimumChromeVersionChecker::Keys() const {
static constexpr const char* kKeys[] = {keys::kMinimumChromeVersion};
return kKeys;
}
} // namespace extensions
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