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Contents
/*
*
* Copyright 2015 gRPC 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 GRPC_CORE_LIB_GPRPP_HOST_PORT_H
#define GRPC_CORE_LIB_GPRPP_HOST_PORT_H
#include <grpc/support/port_platform.h>
#include <string>
#include "absl/strings/string_view.h"
namespace grpc_core {
// Given a host and port, creates a newly-allocated string of the form
// "host:port" or "[ho:st]:port", depending on whether the host contains colons
// like an IPv6 literal. If the host is already bracketed, then additional
// brackets will not be added.
std::string JoinHostPort(absl::string_view host, int port);
/** Given a name in the form "host:port" or "[ho:st]:port", split into hostname
and port number.
There are two variants of this method:
1) absl::string_view output: port and host are returned as views on name.
2) std::string output: port and host are copied into newly allocated strings.
Prefer variant (1) over (2), because no allocation or copy is performed in
variant (1). Use (2) only when interacting with C API that mandate
null-terminated strings.
Return true on success, false on failure. Guarantees *host and *port are
cleared on failure. */
bool SplitHostPort(absl::string_view name, absl::string_view* host,
absl::string_view* port);
bool SplitHostPort(absl::string_view name, std::string* host,
std::string* port);
} // namespace grpc_core
#endif /* GRPC_CORE_LIB_GPRPP_HOST_PORT_H */
Version data entries
55 entries across 55 versions & 3 rubygems