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/*
*
* Copyright 2015, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef GRPC_SUPPORT_HOST_PORT_H
#define GRPC_SUPPORT_HOST_PORT_H
#include <grpc/support/port_platform.h>
#ifdef __cplusplus
extern "C" {
#endif
/* 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.
Usage is similar to gpr_asprintf: returns the number of bytes written
(excluding the final '\0'), and *out points to a string which must later be
destroyed using gpr_free().
In the unlikely event of an error, returns -1 and sets *out to NULL. */
GPRAPI int gpr_join_host_port(char **out, const char *host, int port);
/* Given a name in the form "host:port" or "[ho:st]:port", split into hostname
and port number, into newly allocated strings, which must later be
destroyed using gpr_free().
Return 1 on success, 0 on failure. Guarantees *host and *port == NULL on
failure. */
GPRAPI int gpr_split_host_port(const char *name, char **host, char **port);
#ifdef __cplusplus
}
#endif
#endif /* GRPC_SUPPORT_HOST_PORT_H */
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