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// Copyright 2014 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/local_discovery/device_description.h"
#include <vector>
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_util.h"
#include "chrome/browser/local_discovery/privet_constants.h"
#include "chrome/common/local_discovery/service_discovery_client.h"
namespace local_discovery {
namespace {
DeviceDescription::ConnectionState
ConnectionStateFromString(const std::string& str) {
if (LowerCaseEqualsASCII(str, kPrivetConnectionStatusOnline)) {
return DeviceDescription::ONLINE;
} else if (LowerCaseEqualsASCII(str, kPrivetConnectionStatusOffline)) {
return DeviceDescription::OFFLINE;
} else if (LowerCaseEqualsASCII(str, kPrivetConnectionStatusConnecting)) {
return DeviceDescription::CONNECTING;
} else if (LowerCaseEqualsASCII(str, kPrivetConnectionStatusNotConfigured)) {
return DeviceDescription::NOT_CONFIGURED;
}
return DeviceDescription::UNKNOWN;
}
} // namespace
DeviceDescription::DeviceDescription()
: version(0),
connection_state(UNKNOWN) {
}
DeviceDescription::~DeviceDescription() {
}
void DeviceDescription::FillFromServiceDescription(
const ServiceDescription& service_description) {
address = service_description.address;
ip_address = service_description.ip_address;
last_seen = service_description.last_seen;
for (std::vector<std::string>::const_iterator i =
service_description.metadata.begin();
i != service_description.metadata.end();
i++) {
size_t equals_pos = i->find_first_of('=');
if (equals_pos == std::string::npos)
continue; // We do not parse non key-value TXT records
std::string key = i->substr(0, equals_pos);
std::string value = i->substr(equals_pos + 1);
if (LowerCaseEqualsASCII(key, kPrivetTxtKeyVersion)) {
if (!base::StringToInt(value, &version))
continue; // Unknown version.
} else if (LowerCaseEqualsASCII(key, kPrivetTxtKeyName)) {
name = value;
} else if (LowerCaseEqualsASCII(key, kPrivetTxtKeyDescription)) {
description = value;
} else if (LowerCaseEqualsASCII(key, kPrivetTxtKeyURL)) {
url = value;
} else if (LowerCaseEqualsASCII(key, kPrivetTxtKeyType)) {
type = value;
} else if (LowerCaseEqualsASCII(key, kPrivetTxtKeyID)) {
id = value;
} else if (LowerCaseEqualsASCII(key, kPrivetTxtKeyConnectionState)) {
connection_state = ConnectionStateFromString(value);
}
}
}
} // namespace local_discovery
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