Remove direct bitcoin calls from qt/bitcoin.cpp

src/interface/node.cpp

@@ -0,0 +1,53 @@
+// Copyright (c) 2018 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <interface/node.h>
+
+#include <chainparams.h>
+#include <init.h>
+#include <interface/handler.h>
+#include <scheduler.h>
+#include <ui_interface.h>
+#include <util.h>
+#include <warnings.h>
+
+#include <boost/thread/thread.hpp>
+
+namespace interface {
+namespace {
+
+class NodeImpl : public Node
+{
+    void parseParameters(int argc, const char* const argv[]) override
+    {
+        gArgs.ParseParameters(argc, argv);
+    }
+    void readConfigFile(const std::string& conf_path) override { gArgs.ReadConfigFile(conf_path); }
+    void selectParams(const std::string& network) override { SelectParams(network); }
+    void initLogging() override { InitLogging(); }
+    void initParameterInteraction() override { InitParameterInteraction(); }
+    std::string getWarnings(const std::string& type) override { return GetWarnings(type); }
+    bool baseInitialize() override
+    {
+        return AppInitBasicSetup() && AppInitParameterInteraction() && AppInitSanityChecks() &&
+               AppInitLockDataDirectory();
+    }
+    bool appInitMain() override { return AppInitMain(); }
+    void appShutdown() override
+    {
+        Interrupt();
+        Shutdown();
+    }
+    void startShutdown() override { StartShutdown(); }
+    std::unique_ptr<Handler> handleInitMessage(InitMessageFn fn) override
+    {
+        return MakeHandler(::uiInterface.InitMessage.connect(fn));
+    }
+};
+
+} // namespace
+
+std::unique_ptr<Node> MakeNode() { return MakeUnique<NodeImpl>(); }
+
+} // namespace interface