Merge #14437: Refactor: Start to separate wallet from node

081accb875 Pass chain locked variables where needed (Russell Yanofsky)
79d579f4e1 Remove uses of cs_main in wallet code (Russell Yanofsky)
ea961c3d72 Remove direct node->wallet calls in init.cpp (Russell Yanofsky)
8db11dd0b1 Pass chain and client variables where needed (Russell Yanofsky)
7e2e62cf7c Add skeleton chain and client classes (Russell Yanofsky)

Pull request description:

  This creates an incomplete [`Chain`](https://github.com/ryanofsky/bitcoin/blob/pr/wipc-sep/src/interfaces/chain.h) interface in [`src/interfaces/`](https://github.com/ryanofsky/bitcoin/tree/pr/wipc-sep/src/interfaces) and begins to update wallet code to use it.

  #10973 builds on this, changing the wallet to use the new interface to access chain state, instead of using CBlockIndex pointers and global variables like `chainActive`.

Tree-SHA512: 6ef05a4d8ebf57f2ad71835e4d970c9c59e34057e39e48cee76b887492c2fee907e3f6a74a9861e5a9f97cdc6823f4865ebc41ec556ab371ebca1b664c20dbea

1 files changed, 6 insertions, 2 deletions

diff --git a/src/bitcoind.cpp b/src/bitcoind.cpp
index c6e2a7c20a..1306ba3821 100644
--- a/src/bitcoind.cpp
+++ b/src/bitcoind.cpp
@@ -11,6 +11,7 @@
 #include <clientversion.h>
 #include <compat.h>
 #include <fs.h>
+#include <interfaces/chain.h>
 #include <rpc/server.h>
 #include <init.h>
 #include <noui.h>
@@ -58,6 +59,9 @@ static void WaitForShutdown()
 //
 static bool AppInit(int argc, char* argv[])
 {
+    InitInterfaces interfaces;
+    interfaces.chain = interfaces::MakeChain();
+
     bool fRet = false;
 
     //
@@ -164,7 +168,7 @@ static bool AppInit(int argc, char* argv[])
             // If locking the data directory failed, exit immediately
             return false;
         }
-        fRet = AppInitMain();
+        fRet = AppInitMain(interfaces);
     }
     catch (const std::exception& e) {
         PrintExceptionContinue(&e, "AppInit()");
@@ -178,7 +182,7 @@ static bool AppInit(int argc, char* argv[])
     } else {
         WaitForShutdown();
     }
-    Shutdown();
+    Shutdown(interfaces);
 
     return fRet;
 }