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// 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/common/extensions/manifest_handlers/minimum_chrome_version_checker.h"
#include "base/strings/utf_string_conversions.h"
#include "base/version.h"
#include "chrome/grit/chromium_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() {
}
MinimumChromeVersionChecker::~MinimumChromeVersionChecker() {
}
bool MinimumChromeVersionChecker::Parse(Extension* extension,
base::string16* error) {
std::string minimum_version_string;
if (!extension->manifest()->GetString(keys::kMinimumChromeVersion,
&minimum_version_string)) {
*error = base::ASCIIToUTF16(errors::kInvalidMinimumChromeVersion);
return false;
}
base::Version minimum_version(minimum_version_string);
if (!minimum_version.IsValid()) {
*error = base::ASCIIToUTF16(errors::kInvalidMinimumChromeVersion);
return false;
}
const base::Version& current_version = version_info::GetVersion();
if (!current_version.IsValid()) {
NOTREACHED();
return false;
}
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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