mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-01 05:55:23 +08:00
3666a04883
This commits the result of running gdb/copyright.py as per our Start
of New Year procedure...
gdb/ChangeLog
Update copyright year range in copyright header of all GDB files.
77 lines
2.2 KiB
C++
77 lines
2.2 KiB
C++
/* Operations on network stuff.
|
|
Copyright (C) 2018-2021 Free Software Foundation, Inc.
|
|
|
|
This file is part of GDB.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef COMMON_NETSTUFF_H
|
|
#define COMMON_NETSTUFF_H
|
|
|
|
#include <string>
|
|
|
|
/* Like NI_MAXHOST/NI_MAXSERV, but enough for numeric forms. */
|
|
#define GDB_NI_MAX_ADDR 64
|
|
#define GDB_NI_MAX_PORT 16
|
|
|
|
/* Helper class to guarantee that we always call 'freeaddrinfo'. */
|
|
|
|
class scoped_free_addrinfo
|
|
{
|
|
public:
|
|
/* Default constructor. */
|
|
explicit scoped_free_addrinfo (struct addrinfo *ainfo)
|
|
: m_res (ainfo)
|
|
{
|
|
}
|
|
|
|
/* Destructor responsible for free'ing M_RES by calling
|
|
'freeaddrinfo'. */
|
|
~scoped_free_addrinfo ();
|
|
|
|
DISABLE_COPY_AND_ASSIGN (scoped_free_addrinfo);
|
|
|
|
private:
|
|
/* The addrinfo resource. */
|
|
struct addrinfo *m_res;
|
|
};
|
|
|
|
/* The struct we return after parsing the connection spec. */
|
|
|
|
struct parsed_connection_spec
|
|
{
|
|
/* The hostname. */
|
|
std::string host_str;
|
|
|
|
/* The port, if any. */
|
|
std::string port_str;
|
|
};
|
|
|
|
|
|
/* Parse SPEC (which is a string in the form of "ADDR:PORT") and
|
|
return a 'parsed_connection_spec' structure with the proper fields
|
|
filled in. Also adjust HINT accordingly. */
|
|
extern parsed_connection_spec
|
|
parse_connection_spec_without_prefix (std::string spec,
|
|
struct addrinfo *hint);
|
|
|
|
/* Parse SPEC (which is a string in the form of
|
|
"[tcp[6]:|udp[6]:]ADDR:PORT") and return a 'parsed_connection_spec'
|
|
structure with the proper fields filled in. Also adjust HINT
|
|
accordingly. */
|
|
extern parsed_connection_spec parse_connection_spec (const char *spec,
|
|
struct addrinfo *hint);
|
|
|
|
#endif /* COMMON_NETSTUFF_H */
|