neighbor/Glue: use struct ConfigData

src/Main.cxx

@@ -515,7 +515,8 @@ try {
 
 #ifdef ENABLE_NEIGHBOR_PLUGINS
 	instance->neighbors = new NeighborGlue();
-	instance->neighbors->Init(instance->io_thread.GetEventLoop(),
+	instance->neighbors->Init(raw_config,
+				  instance->io_thread.GetEventLoop(),
 				  *instance);
 
 	if (instance->neighbors->IsEmpty()) {

src/neighbor/Glue.cxx

@@ -23,7 +23,7 @@
 #include "Explorer.hxx"
 #include "NeighborPlugin.hxx"
 #include "Info.hxx"
-#include "config/Global.hxx"
+#include "config/Data.hxx"
 #include "config/Domain.hxx"
 #include "config/Block.hxx"
 #include "util/RuntimeError.hxx"
@@ -50,9 +50,10 @@ CreateNeighborExplorer(EventLoop &loop, NeighborListener &listener,
 }
 
 void
-NeighborGlue::Init(EventLoop &loop, NeighborListener &listener)
+NeighborGlue::Init(const ConfigData &config,
+		   EventLoop &loop, NeighborListener &listener)
 {
-	for (const auto *block = config_get_block(ConfigBlockOption::NEIGHBORS);
+	for (const auto *block = config.GetBlock(ConfigBlockOption::NEIGHBORS);
 	     block != nullptr; block = block->next) {
 		block->SetUsed();
 

src/neighbor/Glue.hxx

@@ -27,6 +27,7 @@
 #include <forward_list>
 #include <memory>
 
+struct ConfigData;
 class EventLoop;
 class NeighborExplorer;
 class NeighborListener;
@@ -64,7 +65,8 @@ public:
 	/**
 	 * Throws std::runtime_error on error.
 	 */
-	void Init(EventLoop &loop, NeighborListener &listener);
+	void Init(const ConfigData &config, EventLoop &loop,
+		  NeighborListener &listener);
 
 	void Open();
 	void Close() noexcept;

test/run_neighbor_explorer.cxx

@@ -79,7 +79,7 @@ try {
 
 	MyNeighborListener listener;
 	NeighborGlue neighbor;
-	neighbor.Init(loop, listener);
+	neighbor.Init(GetGlobalConfig(), loop, listener);
 	neighbor.Open();
 
 	/* dump initial list */