/usr/include/ola/network/InterfacePicker.h is in libola-dev 0.10.5.nojsmin-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 | /*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* InterfacePicker.h
* Choose an interface to listen on
* Copyright (C) 2005 Simon Newton
*/
#ifndef INCLUDE_OLA_NETWORK_INTERFACEPICKER_H_
#define INCLUDE_OLA_NETWORK_INTERFACEPICKER_H_
#include <ola/network/Interface.h>
#include <string>
#include <vector>
namespace ola {
namespace network {
/**
* @addtogroup network
* @{
*/
/**
* @brief Given some intial parameters, find the best network interface to use.
*
* The InterfacePicker tries to find a valid network interface that matches:
* - an interface name i.e. eth0
* - an IP address
* - an index.
*
* If the requested interface can't be found, it can fall back to returning any
* configured interface.
*/
class InterfacePicker {
public:
struct Options {
public:
/**
* True to include the loopback interface(s) when searching
*/
bool include_loopback;
/**
* True if we're only interested in the specific interface when
* searching, false to ensure we return something even if we didn't find a match
*/
bool specific_only;
Options()
: include_loopback(false),
specific_only(false) {
}
};
/**
* @brief Constructor
*/
InterfacePicker() {}
/**
* @brief Destructor
*/
virtual ~InterfacePicker() {}
// stupid windows, 'interface' seems to be a struct so we use iface here.
bool ChooseInterface(
Interface *iface,
const std::string &ip_or_name,
const Options &options = Options()) const;
bool ChooseInterface(
Interface *iface,
int32_t index,
const Options &options = Options()) const;
virtual std::vector<Interface> GetInterfaces(bool include_loopback) const = 0;
static InterfacePicker *NewPicker();
};
/**
* @}
*/
} // namespace network
} // namespace ola
#endif // INCLUDE_OLA_NETWORK_INTERFACEPICKER_H_
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