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/**
* Copyright (c) 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _DNS_RESOLVER_SERVICE_H_
#define _DNS_RESOLVER_SERVICE_H_
#include <vector>
#include <aidl/android/net/BnDnsResolver.h>
#include <aidl/android/net/ResolverParamsParcel.h>
#include <android/binder_ibinder.h>
#include "netd_resolv/resolv.h"
namespace android {
namespace net {
class DnsResolverService : public aidl::android::net::BnDnsResolver {
public:
static binder_status_t start();
static char const* getServiceName() { return "dnsresolver"; }
binder_status_t dump(int fd, const char** args, uint32_t numArgs) override;
::ndk::ScopedAStatus isAlive(bool* alive) override;
::ndk::ScopedAStatus registerEventListener(
const std::shared_ptr<aidl::android::net::metrics::INetdEventListener>& listener)
override;
::ndk::ScopedAStatus registerUnsolicitedEventListener(
const std::shared_ptr<
aidl::android::net::resolv::aidl::IDnsResolverUnsolicitedEventListener>&
listener) override;
// Resolver commands.
::ndk::ScopedAStatus setResolverConfiguration(
const aidl::android::net::ResolverParamsParcel& resolverParams) override;
::ndk::ScopedAStatus getResolverInfo(
int32_t netId, std::vector<std::string>* servers, std::vector<std::string>* domains,
std::vector<std::string>* tlsServers, std::vector<int32_t>* params,
std::vector<int32_t>* stats,
std::vector<int32_t>* wait_for_pending_req_timeout_count) override;
::ndk::ScopedAStatus destroyNetworkCache(int32_t netId) override;
::ndk::ScopedAStatus createNetworkCache(int32_t netId) override;
::ndk::ScopedAStatus flushNetworkCache(int32_t netId) override;
::ndk::ScopedAStatus setResolverOptions(
int32_t netId, const aidl::android::net::ResolverOptionsParcel& options) override;
// DNS64-related commands
::ndk::ScopedAStatus startPrefix64Discovery(int32_t netId) override;
::ndk::ScopedAStatus stopPrefix64Discovery(int32_t netId) override;
// (internal use only)
::ndk::ScopedAStatus getPrefix64(int32_t netId, std::string* stringPrefix) override;
::ndk::ScopedAStatus setPrefix64(int32_t netId, const std::string& stringPrefix) override;
// Debug log command
::ndk::ScopedAStatus setLogSeverity(int32_t logSeverity) override;
DnsResolverService();
private:
// TODO: Remove below items after libbiner_ndk supports check_permission.
::ndk::ScopedAStatus checkAnyPermission(const std::vector<const char*>& permissions);
};
} // namespace net
} // namespace android
#endif // _DNS_RESOLVER_SERVICE_H_
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