Merge bitcoin/bitcoin#22732: net: use m_client_interface rather than uiInterface

d8ba632 scripted-diff: replace clientInterface with m_client_interface in net (fanquake)
f68c6ce net: use clientInterface rather than uiInterface (fanquake)

Pull request description:

  First commit fixes two cases where we were using `uiInterface`, rather than `clientInterface`.
  Second commit renames `clientInterface` to `m_client_interface`, to match banman.

ACKs for top commit:
  hebasto:
    ACK d8ba632, verified that `uiInterface` is replaced in all sites.
  Zero-1729:
    crACK d8ba632

Tree-SHA512: 9c893d8799b0bc7737836c16e11b77b6f9dffa31041ec6678e63cad958ea06da09a841b99cc61c1b4d9f6f4f1be397ca5a8d2fb2fb7ab08c9437043f8a57c3dc

Author: fanquake

src/net.cpp

@@ -1304,8 +1304,9 @@ void CConnman::NotifyNumConnectionsChanged()
     }
     if(vNodesSize != nPrevNodeCount) {
         nPrevNodeCount = vNodesSize;
-        if(clientInterface)
-            clientInterface->NotifyNumConnectionsChanged(vNodesSize);
+        if (m_client_interface) {
+            m_client_interface->NotifyNumConnectionsChanged(vNodesSize);
+        }
     }
 }
 
@@ -2448,7 +2449,9 @@ void CConnman::SetNetworkActive(bool active)
 
     fNetworkActive = active;
 
-    uiInterface.NotifyNetworkActiveChanged(fNetworkActive);
+    if (m_client_interface) {
+        m_client_interface->NotifyNetworkActiveChanged(fNetworkActive);
+    }
 }
 
 CConnman::CConnman(uint64_t nSeed0In, uint64_t nSeed1In, CAddrMan& addrman_in, bool network_active)
@@ -2473,8 +2476,8 @@ bool CConnman::Bind(const CService &addr, unsigned int flags, NetPermissionFlags
     }
     bilingual_str strError;
     if (!BindListenPort(addr, strError, permissions)) {
-        if ((flags & BF_REPORT_ERROR) && clientInterface) {
-            clientInterface->ThreadSafeMessageBox(strError, "", CClientUIInterface::MSG_ERROR);
+        if ((flags & BF_REPORT_ERROR) && m_client_interface) {
+            m_client_interface->ThreadSafeMessageBox(strError, "", CClientUIInterface::MSG_ERROR);
         }
         return false;
     }
@@ -2513,8 +2516,8 @@ bool CConnman::Start(CScheduler& scheduler, const Options& connOptions)
     Init(connOptions);
 
     if (fListen && !InitBinds(connOptions)) {
-        if (clientInterface) {
-            clientInterface->ThreadSafeMessageBox(
+        if (m_client_interface) {
+            m_client_interface->ThreadSafeMessageBox(
                 _("Failed to listen on any port. Use -listen=0 if you want this."),
                 "", CClientUIInterface::MSG_ERROR);
         }
@@ -2531,8 +2534,8 @@ bool CConnman::Start(CScheduler& scheduler, const Options& connOptions)
         AddAddrFetch(strDest);
     }
 
-    if (clientInterface) {
-        clientInterface->InitMessage(_("Loading P2P addresses…").translated);
+    if (m_client_interface) {
+        m_client_interface->InitMessage(_("Loading P2P addresses…").translated);
     }
     // Load addresses from peers.dat
     int64_t nStart = GetTimeMillis();
@@ -2556,7 +2559,9 @@ bool CConnman::Start(CScheduler& scheduler, const Options& connOptions)
         LogPrintf("%i block-relay-only anchors will be tried for connections.\n", m_anchors.size());
     }
 
-    uiInterface.InitMessage(_("Starting network threads…").translated);
+    if (m_client_interface) {
+        m_client_interface->InitMessage(_("Starting network threads…").translated);
+    }
 
     fAddressesInitialized = true;
 
@@ -2594,8 +2599,8 @@ bool CConnman::Start(CScheduler& scheduler, const Options& connOptions)
     threadOpenAddedConnections = std::thread(&util::TraceThread, "addcon", [this] { ThreadOpenAddedConnections(); });
 
     if (connOptions.m_use_addrman_outgoing && !connOptions.m_specified_outgoing.empty()) {
-        if (clientInterface) {
-            clientInterface->ThreadSafeMessageBox(
+        if (m_client_interface) {
+            m_client_interface->ThreadSafeMessageBox(
                 _("Cannot provide specific connections and have addrman find outgoing connections at the same."),
                 "", CClientUIInterface::MSG_ERROR);
         }

src/net.h

@@ -787,7 +787,7 @@ class CConnman
         nMaxAddnode = connOptions.nMaxAddnode;
         nMaxFeeler = connOptions.nMaxFeeler;
         m_max_outbound = m_max_outbound_full_relay + m_max_outbound_block_relay + nMaxFeeler;
-        clientInterface = connOptions.uiInterface;
+        m_client_interface = connOptions.uiInterface;
         m_banman = connOptions.m_banman;
         m_msgproc = connOptions.m_msgproc;
         nSendBufferMaxSize = connOptions.nSendBufferMaxSize;
@@ -1126,7 +1126,7 @@ class CConnman
     int nMaxFeeler;
     int m_max_outbound;
     bool m_use_addrman_outgoing;
-    CClientUIInterface* clientInterface;
+    CClientUIInterface* m_client_interface;
     NetEventsInterface* m_msgproc;
     /** Pointer to this node's banman. May be nullptr - check existence before dereferencing. */
     BanMan* m_banman;