/usr/include/ola/slp/SLPClient.h is in libola-dev 0.9.1-1.1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 | /*
* 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 2 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 Library General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* SLPClient.h
* The API to talk to the SLP Server.
* Copyright (C) 2012 Simon Newton
*/
#ifndef INCLUDE_OLA_SLP_SLPCLIENT_H_
#define INCLUDE_OLA_SLP_SLPCLIENT_H_
#include <ola/Callback.h>
#include <ola/OlaClientWrapper.h>
#include <ola/base/Macro.h>
#include <ola/network/IPV4Address.h>
#include <ola/network/Socket.h>
#include <ola/network/SocketAddress.h>
#include <ola/slp/Base.h>
#include <ola/slp/URLEntry.h>
#include <memory>
#include <string>
#include <vector>
namespace ola {
namespace slp {
// Information about the server
class ServerInfo {
public:
bool da_enabled;
uint16_t port;
std::vector<std::string> scopes;
ServerInfo() : da_enabled(false), port(0) {}
};
// Used to communicate with the local SLP server.
class SLPClient {
public:
explicit SLPClient(ola::io::ConnectedDescriptor *descriptor);
~SLPClient();
bool Setup();
bool Stop();
void SetCloseHandler(ola::SingleUseCallback0<void> *callback);
/**
* Register a service
*/
bool RegisterService(
const std::vector<std::string> &scopes,
const std::string &service,
uint16_t lifetime,
SingleUseCallback2<void, const std::string&, uint16_t> *callback);
/**
* Register a service that persists beyond the lifetime of this client.
*/
bool RegisterPersistentService(
const std::vector<std::string> &scopes,
const std::string &service,
uint16_t lifetime,
SingleUseCallback2<void, const std::string&, uint16_t> *callback);
/**
* DeRegister a service
*/
bool DeRegisterService(
const std::vector<std::string> &scopes,
const std::string &service,
SingleUseCallback2<void, const std::string&, uint16_t> *callback);
/**
* Find a service.
*/
bool FindService(
const std::vector<std::string> &scopes,
const std::string &service,
SingleUseCallback2<void, const std::string&,
const std::vector<URLEntry> &> *callback);
/**
* Get info about the server
*/
bool GetServerInfo(
SingleUseCallback2<void,
const std::string&,
const ServerInfo&> *callback);
private:
std::auto_ptr<class SLPClientCore> m_core;
DISALLOW_COPY_AND_ASSIGN(SLPClient);
};
class SLPClientWrapper: public ola::client::BaseClientWrapper {
public:
SLPClientWrapper() : BaseClientWrapper() {}
SLPClient *GetClient() const { return m_client.get(); }
private:
std::auto_ptr<SLPClient> m_client;
void CreateClient() {
if (!m_client.get()) {
m_client.reset(new SLPClient(m_socket.get()));
}
}
bool StartupClient() {
bool ok = m_client->Setup();
m_client->SetCloseHandler(
ola::NewSingleCallback(static_cast<BaseClientWrapper*>(this),
&BaseClientWrapper::SocketClosed));
return ok;
}
void InitSocket() {
m_socket.reset(ola::network::TCPSocket::Connect(
ola::network::IPV4SocketAddress(
ola::network::IPV4Address::Loopback(),
OLA_SLP_DEFAULT_PORT)));
}
DISALLOW_COPY_AND_ASSIGN(SLPClientWrapper);
};
} // namespace slp
} // namespace ola
#endif // INCLUDE_OLA_SLP_SLPCLIENT_H_
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