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// Copyright 2018 Google LLC
//
// 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.
#include "test/syscalls/linux/ip_socket_test_util.h"
namespace gvisor {
namespace testing {
namespace {
std::string DescribeSocketType(int type) {
return absl::StrCat(((type & SOCK_NONBLOCK) != 0) ? "non-blocking " : "",
((type & SOCK_CLOEXEC) != 0) ? "close-on-exec " : "");
}
} // namespace
SocketPairKind IPv6TCPAcceptBindSocketPair(int type) {
std::string description =
absl::StrCat(DescribeSocketType(type), "IPv6 TCP socket");
return SocketPairKind{
description, TCPAcceptBindSocketPairCreator(AF_INET6, type | SOCK_STREAM,
0, /* dual_stack = */ false)};
}
SocketPairKind IPv4TCPAcceptBindSocketPair(int type) {
std::string description =
absl::StrCat(DescribeSocketType(type), "IPv4 TCP socket");
return SocketPairKind{
description, TCPAcceptBindSocketPairCreator(AF_INET, type | SOCK_STREAM,
0, /* dual_stack = */ false)};
}
SocketPairKind DualStackTCPAcceptBindSocketPair(int type) {
std::string description =
absl::StrCat(DescribeSocketType(type), "dual stack TCP socket");
return SocketPairKind{
description, TCPAcceptBindSocketPairCreator(AF_INET6, type | SOCK_STREAM,
0, /* dual_stack = */ true)};
}
SocketPairKind IPv6UDPBidirectionalBindSocketPair(int type) {
std::string description =
absl::StrCat(DescribeSocketType(type), "IPv6 UDP socket");
return SocketPairKind{description, UDPBidirectionalBindSocketPairCreator(
AF_INET6, type | SOCK_DGRAM, 0,
/* dual_stack = */ false)};
}
SocketPairKind IPv4UDPBidirectionalBindSocketPair(int type) {
std::string description =
absl::StrCat(DescribeSocketType(type), "IPv4 UDP socket");
return SocketPairKind{description, UDPBidirectionalBindSocketPairCreator(
AF_INET, type | SOCK_DGRAM, 0,
/* dual_stack = */ false)};
}
SocketPairKind DualStackUDPBidirectionalBindSocketPair(int type) {
std::string description =
absl::StrCat(DescribeSocketType(type), "dual stack UDP socket");
return SocketPairKind{description, UDPBidirectionalBindSocketPairCreator(
AF_INET6, type | SOCK_DGRAM, 0,
/* dual_stack = */ true)};
}
} // namespace testing
} // namespace gvisor
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