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30073e6b3a
Add `-ipcbind` option to `bitcoin-node` to listen on an IPC socket and accept
connections from other processes. In the future, there will be an `-ipcconnect`
option added to `bitcoin-wallet` and `bitcoin-node` to allow wallet and gui
processes to connect to the node and access it.
Example usage:
src/bitcoin-node -regtest -debug -ipcbind=unix
src/bitcoin-wallet -regtest -ipcconnect=unix info
src/bitcoin-gui -regtest -ipcconnect=unix
src/bitcoin-mine -regtest -ipcconnect=unix
53 lines
1.9 KiB
C++
53 lines
1.9 KiB
C++
// Copyright (c) 2021-2022 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <init.h>
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#include <interfaces/chain.h>
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#include <interfaces/echo.h>
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#include <interfaces/init.h>
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#include <interfaces/ipc.h>
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#include <interfaces/node.h>
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#include <interfaces/wallet.h>
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#include <node/context.h>
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#include <util/check.h>
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#include <memory>
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namespace init {
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namespace {
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const char* EXE_NAME = "bitcoin-gui";
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class BitcoinGuiInit : public interfaces::Init
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{
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public:
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BitcoinGuiInit(const char* arg0) : m_ipc(interfaces::MakeIpc(EXE_NAME, arg0, *this))
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{
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InitContext(m_node);
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m_node.init = this;
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}
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std::unique_ptr<interfaces::Node> makeNode() override { return interfaces::MakeNode(m_node); }
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std::unique_ptr<interfaces::Chain> makeChain() override { return interfaces::MakeChain(m_node); }
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std::unique_ptr<interfaces::WalletLoader> makeWalletLoader(interfaces::Chain& chain) override
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{
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return MakeWalletLoader(chain, *Assert(m_node.args));
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}
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std::unique_ptr<interfaces::Echo> makeEcho() override { return interfaces::MakeEcho(); }
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interfaces::Ipc* ipc() override { return m_ipc.get(); }
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// bitcoin-gui accepts -ipcbind option even though it does not use it
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// directly. It just returns true here to accept the option because
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// bitcoin-node accepts the option, and bitcoin-gui accepts all bitcoin-node
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// options and will start the node with those options.
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bool canListenIpc() override { return true; }
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node::NodeContext m_node;
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std::unique_ptr<interfaces::Ipc> m_ipc;
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};
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} // namespace
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} // namespace init
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namespace interfaces {
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std::unique_ptr<Init> MakeGuiInit(int argc, char* argv[])
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{
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return std::make_unique<init::BitcoinGuiInit>(argc > 0 ? argv[0] : "");
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}
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} // namespace interfaces
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