New interfaces for statistics.

include/neocomm.h

@@ -112,6 +112,13 @@ int NeoComm_export_nodes(const char *node_file);
  */
 const char *NeoComm_get_node_stats();
 
+/**
+ * @brief Get the number of nodes connected.
+ *
+ * @return A number of the known nodes.
+ */
+unsigned int NeoComm_count_connected_nodes();
+
 /**
  * @brief Join a channel.
  *

src/node.cpp

@@ -113,6 +113,24 @@ int NeoComm_export_nodes(const char *node_file) {
 	return 1;
 }
 
-const char *NeoComm_get_node_stats() {
-	return node.getNodesStats(AF_UNSPEC).toString().c_str();
+unsigned int NeoComm_count_connected_nodes() {
+	return node.getNodesStats(AF_UNSPEC).getKnownNodes();
+}
+
+const char *NeoComm_get_node_stats() {
+	unsigned int good, dubious, cached, incoming, total;
+	total = node.getNodesStats(
+			AF_UNSPEC,
+			&good,
+			&dubious,
+			&cached,
+			&incoming);
+	std::string stats;
+	stats += "Good: " + good + std::string("\n");
+	stats += "Dubious: " + dubious + std::string("\n");
+	stats += "Cached: " + cached + std::string("\n");
+	stats += "Incoming: " + incoming + std::string("\n");
+	stats += "Total: " + total + std::string("\n");
+
+	return stats.c_str();
 }