LCOV - code coverage report
Current view: top level - src/interfaces - init.h (source / functions) Coverage Total Hit
Test: total_coverage.info Lines: 44.4 % 9 4
Test Date: 2024-11-04 05:10:19 Functions: 33.3 % 9 3
Branches: 50.0 % 2 1

             Branch data     Line data    Source code
       1                 :             : // Copyright (c) 2021-2022 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_INTERFACES_INIT_H
       6                 :             : #define BITCOIN_INTERFACES_INIT_H
       7                 :             : 
       8                 :             : #include <interfaces/chain.h>
       9                 :             : #include <interfaces/echo.h>
      10                 :             : #include <interfaces/mining.h>
      11                 :             : #include <interfaces/node.h>
      12                 :             : #include <interfaces/wallet.h>
      13                 :             : 
      14                 :             : #include <memory>
      15                 :             : 
      16                 :             : namespace node {
      17                 :             : struct NodeContext;
      18                 :             : } // namespace node
      19                 :             : 
      20                 :             : namespace interfaces {
      21                 :             : class Ipc;
      22                 :             : 
      23                 :             : //! Initial interface created when a process is first started, and used to give
      24                 :             : //! and get access to other interfaces (Node, Chain, Wallet, etc).
      25                 :             : //!
      26                 :             : //! There is a different Init interface implementation for each process
      27                 :             : //! (bitcoin-gui, bitcoin-node, bitcoin-wallet, bitcoind, bitcoin-qt) and each
      28                 :             : //! implementation can implement the make methods for interfaces it supports.
      29                 :             : //! The default make methods all return null.
      30         [ +  - ]:        1075 : class Init
      31                 :             : {
      32                 :             : public:
      33                 :          32 :     virtual ~Init() = default;
      34                 :           0 :     virtual std::unique_ptr<Node> makeNode() { return nullptr; }
      35                 :           0 :     virtual std::unique_ptr<Chain> makeChain() { return nullptr; }
      36                 :           0 :     virtual std::unique_ptr<Mining> makeMining() { return nullptr; }
      37                 :           0 :     virtual std::unique_ptr<WalletLoader> makeWalletLoader(Chain& chain) { return nullptr; }
      38                 :           0 :     virtual std::unique_ptr<Echo> makeEcho() { return nullptr; }
      39                 :         987 :     virtual Ipc* ipc() { return nullptr; }
      40                 :        1043 :     virtual bool canListenIpc() { return false; }
      41                 :             : };
      42                 :             : 
      43                 :             : //! Return implementation of Init interface for the node process. If the argv
      44                 :             : //! indicates that this is a child process spawned to handle requests from a
      45                 :             : //! parent process, this blocks and handles requests, then returns null and a
      46                 :             : //! status code to exit with. If this returns non-null, the caller can start up
      47                 :             : //! normally and use the Init object to spawn and connect to other processes
      48                 :             : //! while it is running.
      49                 :             : std::unique_ptr<Init> MakeNodeInit(node::NodeContext& node, int argc, char* argv[], int& exit_status);
      50                 :             : 
      51                 :             : //! Return implementation of Init interface for the wallet process.
      52                 :             : std::unique_ptr<Init> MakeWalletInit(int argc, char* argv[], int& exit_status);
      53                 :             : 
      54                 :             : //! Return implementation of Init interface for the gui process.
      55                 :             : std::unique_ptr<Init> MakeGuiInit(int argc, char* argv[]);
      56                 :             : } // namespace interfaces
      57                 :             : 
      58                 :             : #endif // BITCOIN_INTERFACES_INIT_H
        

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