From d7066c2220297a73133afe36134efc32cf64ef69 Mon Sep 17 00:00:00 2001
From: snider <snider@lt.hn>
Date: Wed, 15 Oct 2025 22:28:49 +0100
Subject: [PATCH] Add command line options for API server host and port
 configuration

---
 src/api/ApiServer.cpp | 24 ++++++++++++++++++++++++
 src/api/ApiServer.hpp | 14 ++++++++++----
 src/daemon/daemon.cpp |  3 ++-
 3 files changed, 36 insertions(+), 5 deletions(-)

diff --git a/src/api/ApiServer.cpp b/src/api/ApiServer.cpp
index 8bc8dfa9..a209f731 100644
--- a/src/api/ApiServer.cpp
+++ b/src/api/ApiServer.cpp
@@ -7,6 +7,30 @@
 
 #include <iostream>
 #include "version.h"
+#include "common/command_line.h"
+
+namespace
+{
+  const command_line::arg_descriptor<uint16_t> arg_api_bind_port = {"api-bind-port", "Port for API server to bind to", 36943};
+  const command_line::arg_descriptor<std::string> arg_api_bind_host = {"api-bind-host", "IP/Hostname for API server to bind to", "127.0.0.1"};
+}
+
+uint16_t ApiServer::m_port = 8000;
+std::string ApiServer::m_host = "127.0.0.1";
+
+void ApiServer::init_options(boost::program_options::options_description& desc) {
+  command_line::add_arg(desc, arg_api_bind_port);
+  command_line::add_arg(desc, arg_api_bind_host);
+}
+
+ApiServer::ApiServer(const boost::program_options::variables_map& vm) : m_vm(vm) {
+  if (vm.count(arg_api_bind_port.name)) {
+    m_port = vm[arg_api_bind_port.name].as<uint16_t>();
+  }
+  if (vm.count(arg_api_bind_host.name)) {
+    m_host = vm[arg_api_bind_host.name].as<std::string>();
+  }
+}
 
 void ApiServer::run() {
 
diff --git a/src/api/ApiServer.hpp b/src/api/ApiServer.hpp
index 3adc6513..55ee92f2 100644
--- a/src/api/ApiServer.hpp
+++ b/src/api/ApiServer.hpp
@@ -2,33 +2,39 @@
 #define ApiServer_hpp
 
 #include "currency_core/blockchain_storage.h"
-
 #include "currency_core/currency_core.h"
 #include "oatpp/web/server/HttpConnectionHandler.hpp"
 #include "oatpp/network/tcp/server/ConnectionProvider.hpp"
 #include "oatpp/parser/json/mapping/ObjectMapper.hpp"
 #include "oatpp/core/macro/component.hpp"
 #include "oatpp-swagger/Resources.hpp"
-
 #include "oatpp/network/Server.hpp"
 #include <thread>
+#include <boost/program_options.hpp>
+
+namespace po = boost::program_options;
 
 class ApiServer {
 private:
   std::thread m_server_thread;
   std::shared_ptr<oatpp::network::Server> m_server;
+  boost::program_options::variables_map m_vm;
   
   void run();
 
 public:
+  static uint16_t m_port;
+  static std::string m_host;
 
-  ApiServer() = default;
+  static void init_options(po::options_description& desc);
+
+  ApiServer(const boost::program_options::variables_map& vm);
   
   class Components  {
   public:
     
     OATPP_CREATE_COMPONENT(std::shared_ptr<oatpp::network::ServerConnectionProvider>, serverConnectionProvider)([] {
-      return oatpp::network::tcp::server::ConnectionProvider::createShared({"0.0.0.0", 8000, oatpp::network::Address::IP_4});
+      return oatpp::network::tcp::server::ConnectionProvider::createShared({ApiServer::m_host, ApiServer::m_port, oatpp::network::Address::IP_4});
     }());
     
     OATPP_CREATE_COMPONENT(std::shared_ptr<oatpp::web::server::HttpRouter>, httpRouter)([] {
diff --git a/src/daemon/daemon.cpp b/src/daemon/daemon.cpp
index 4ddab5bf..9640b006 100644
--- a/src/daemon/daemon.cpp
+++ b/src/daemon/daemon.cpp
@@ -201,6 +201,7 @@ int main(int argc, char* argv[])
   bc_services::bc_offers_service::init_options(desc_cmd_sett);
   currency::stratum_server::init_options(desc_cmd_sett);
   tools::db::db_backend_selector::init_options(desc_cmd_sett);
+  ApiServer::init_options(desc_cmd_sett);
 
   po::options_description desc_options("Allowed options");
   desc_options.add(desc_cmd_only).add(desc_cmd_sett);
@@ -469,7 +470,7 @@ int main(int argc, char* argv[])
 
   // Initialize API server
   oatpp::base::Environment::init();
-  ApiServer api_server;
+  ApiServer api_server(vm);
   api_server.start();
 
   // Setup signal handler to gracefully stop the main p2p loop