Bitcoin Core  21.99.0
P2P Digital Currency
protocol.h
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1 // Copyright (c) 2021 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #ifndef BITCOIN_IPC_PROTOCOL_H
6 #define BITCOIN_IPC_PROTOCOL_H
7 
8 #include <interfaces/init.h>
9 
10 #include <functional>
11 #include <memory>
12 #include <typeindex>
13 
14 namespace ipc {
19 class Protocol
20 {
21 public:
22  virtual ~Protocol() = default;
23 
26  virtual std::unique_ptr<interfaces::Init> connect(int fd, const char* exe_name) = 0;
27 
31  virtual void serve(int fd, const char* exe_name, interfaces::Init& init) = 0;
32 
35  virtual void addCleanup(std::type_index type, void* iface, std::function<void()> cleanup) = 0;
36 };
37 } // namespace ipc
38 
39 #endif // BITCOIN_IPC_PROTOCOL_H
ipc::Protocol::connect
virtual std::unique_ptr< interfaces::Init > connect(int fd, const char *exe_name)=0
Return Init interface that forwards requests over given socket descriptor.
ipc
Definition: protocol.cpp:27
interfaces::Init
Initial interface created when a process is first started, and used to give and get access to other i...
Definition: init.h:26
ipc::Protocol::addCleanup
virtual void addCleanup(std::type_index type, void *iface, std::function< void()> cleanup)=0
Add cleanup callback to interface that will run when the interface is deleted.
init.h
init
Definition: bitcoin-node.cpp:12
ipc::Protocol
IPC protocol interface for calling IPC methods over sockets.
Definition: protocol.h:19
ipc::Protocol::serve
virtual void serve(int fd, const char *exe_name, interfaces::Init &init)=0
Handle requests on provided socket descriptor, forwarding them to the provided Init interface.
ipc::Protocol::~Protocol
virtual ~Protocol()=default