44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
/*
|
|
* Copyright (C) 2014 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 NETD_CLIENT_FWMARK_CLIENT_H
|
|
#define NETD_CLIENT_FWMARK_CLIENT_H
|
|
|
|
#include <sys/socket.h>
|
|
|
|
struct FwmarkCommand;
|
|
struct FwmarkConnectInfo;
|
|
|
|
class FwmarkClient {
|
|
public:
|
|
// Returns true if a socket of the given |family| should be sent to the fwmark server to have
|
|
// its SO_MARK set.
|
|
static bool shouldSetFwmark(int family);
|
|
|
|
FwmarkClient();
|
|
~FwmarkClient();
|
|
|
|
// Sends |data| to the fwmark server, along with |fd| as ancillary data using cmsg(3).
|
|
// For ON_CONNECT_COMPLETE |data| command, |connectInfo| should be provided.
|
|
// Returns 0 on success or a negative errno value on failure.
|
|
int send(FwmarkCommand* data, int fd, FwmarkConnectInfo* connectInfo);
|
|
|
|
private:
|
|
int mChannel;
|
|
};
|
|
|
|
#endif // NETD_CLIENT_FWMARK_CLIENT_H
|