From e4fd86a6d4eae9f0ca0bf92ae14303f1c3f627c1 Mon Sep 17 00:00:00 2001
From: "Timur A. Fatkhullin" <amirych@gmail.com>
Date: Thu, 12 Dec 2024 21:34:12 +0300
Subject: [PATCH] fix compilation with OPENSSL_LIBRARY=0

---
 CMakeLists.txt                 | 4 +++-
 net/asio/adc_netservice_asio.h | 5 +++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index adf41fe..3afeec9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -172,7 +172,9 @@ if (BUILD_TESTS)
 
     set(NETSERVICE_TEST_APP adc_netservice_test)
     add_executable(${NETSERVICE_TEST_APP} tests/adc_netservice_test.cpp)
-    target_link_libraries(${NETSERVICE_TEST_APP} OpenSSL::SSL OpenSSL::Crypto)
+    if (OPENSSL_LIBRARY)
+        target_link_libraries(${NETSERVICE_TEST_APP} OpenSSL::SSL OpenSSL::Crypto)
+    endif()
 
     if (ASIO_LIBRARY)
         find_package(cxxopts CONFIG)
diff --git a/net/asio/adc_netservice_asio.h b/net/asio/adc_netservice_asio.h
index 9140bf8..c5fa1e6 100644
--- a/net/asio/adc_netservice_asio.h
+++ b/net/asio/adc_netservice_asio.h
@@ -159,7 +159,8 @@ public:
     typedef std::function<int(const std::string& serial, const std::vector<unsigned char>& fingerprint, int depth)>
         cert_comp_func_t;
 #else
-    using session_level_socket_t = socket_t;
+    // using session_level_socket_t = socket_t;
+    using session_level_socket_t = std::nullptr_t;
 #endif
 
 
@@ -830,8 +831,8 @@ protected:
 
     asio::socket_base::shutdown_type _shutdownType = asio::socket_base::shutdown_both;
 
-#ifdef USE_OPENSSL_WITH_ASIO
     session_level_socket_t _sessSocket;
+#ifdef USE_OPENSSL_WITH_ASIO
     std::conditional_t<isTLS, asio::ssl::context, std::nullptr_t> _tlsContext;
     asio::ssl::verify_mode _tlsPeerVerifyMode;
     cert_comp_func_t _tlsCertCompFunc;