107 lines
4.0 KiB
C++
107 lines
4.0 KiB
C++
// Copyright 2018 The gVisor Authors.
|
|
//
|
|
// 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 GVISOR_TEST_SYSCALLS_IP_SOCKET_TEST_UTIL_H_
|
|
#define GVISOR_TEST_SYSCALLS_IP_SOCKET_TEST_UTIL_H_
|
|
|
|
#include <arpa/inet.h>
|
|
#include <ifaddrs.h>
|
|
#include <sys/types.h>
|
|
|
|
#include <string>
|
|
|
|
#include "test/syscalls/linux/socket_test_util.h"
|
|
|
|
namespace gvisor {
|
|
namespace testing {
|
|
|
|
// InterfaceIndex returns the index of the named interface.
|
|
PosixErrorOr<int> InterfaceIndex(std::string name);
|
|
|
|
// IPv6TCPAcceptBindSocketPair returns a SocketPairKind that represents
|
|
// SocketPairs created with bind() and accept() syscalls with AF_INET6 and the
|
|
// given type bound to the IPv6 loopback.
|
|
SocketPairKind IPv6TCPAcceptBindSocketPair(int type);
|
|
|
|
// IPv4TCPAcceptBindSocketPair returns a SocketPairKind that represents
|
|
// SocketPairs created with bind() and accept() syscalls with AF_INET and the
|
|
// given type bound to the IPv4 loopback.
|
|
SocketPairKind IPv4TCPAcceptBindSocketPair(int type);
|
|
|
|
// DualStackTCPAcceptBindSocketPair returns a SocketPairKind that represents
|
|
// SocketPairs created with bind() and accept() syscalls with AF_INET6 and the
|
|
// given type bound to the IPv4 loopback.
|
|
SocketPairKind DualStackTCPAcceptBindSocketPair(int type);
|
|
|
|
// IPv6UDPBidirectionalBindSocketPair returns a SocketPairKind that represents
|
|
// SocketPairs created with bind() and connect() syscalls with AF_INET6 and the
|
|
// given type bound to the IPv6 loopback.
|
|
SocketPairKind IPv6UDPBidirectionalBindSocketPair(int type);
|
|
|
|
// IPv4UDPBidirectionalBindSocketPair returns a SocketPairKind that represents
|
|
// SocketPairs created with bind() and connect() syscalls with AF_INET and the
|
|
// given type bound to the IPv4 loopback.
|
|
SocketPairKind IPv4UDPBidirectionalBindSocketPair(int type);
|
|
|
|
// DualStackUDPBidirectionalBindSocketPair returns a SocketPairKind that
|
|
// represents SocketPairs created with bind() and connect() syscalls with
|
|
// AF_INET6 and the given type bound to the IPv4 loopback.
|
|
SocketPairKind DualStackUDPBidirectionalBindSocketPair(int type);
|
|
|
|
// IPv4UDPUnboundSocketPair returns a SocketPairKind that represents
|
|
// SocketPairs created with AF_INET and the given type.
|
|
SocketPairKind IPv4UDPUnboundSocketPair(int type);
|
|
|
|
// IPv4UDPUnboundSocketPair returns a SocketKind that represents
|
|
// a SimpleSocket created with AF_INET, SOCK_DGRAM, and the given type.
|
|
SocketKind IPv4UDPUnboundSocket(int type);
|
|
|
|
// IPv4TCPUnboundSocketPair returns a SocketKind that represents
|
|
// a SimpleSocket created with AF_INET, SOCK_STREAM and the given type.
|
|
SocketKind IPv4TCPUnboundSocket(int type);
|
|
|
|
// IfAddrHelper is a helper class that determines the local interfaces present
|
|
// and provides functions to obtain their names, index numbers, and IP address.
|
|
class IfAddrHelper {
|
|
public:
|
|
IfAddrHelper() : ifaddr_(nullptr) {}
|
|
~IfAddrHelper() { Release(); }
|
|
|
|
PosixError Load();
|
|
void Release();
|
|
|
|
std::vector<std::string> InterfaceList(int family);
|
|
|
|
struct sockaddr* GetAddr(int family, std::string name);
|
|
PosixErrorOr<int> GetIndex(std::string name);
|
|
|
|
private:
|
|
struct ifaddrs* ifaddr_;
|
|
};
|
|
|
|
// GetAddr4Str returns the given IPv4 network address structure as a string.
|
|
std::string GetAddr4Str(in_addr* a);
|
|
|
|
// GetAddr6Str returns the given IPv6 network address structure as a string.
|
|
std::string GetAddr6Str(in6_addr* a);
|
|
|
|
// GetAddrStr returns the given IPv4 or IPv6 network address structure as a
|
|
// string.
|
|
std::string GetAddrStr(sockaddr* a);
|
|
|
|
} // namespace testing
|
|
} // namespace gvisor
|
|
|
|
#endif // GVISOR_TEST_SYSCALLS_IP_SOCKET_TEST_UTIL_H_
|