From b772b91e6ec1dc3d3d472f450967cc2201bc75ee Mon Sep 17 00:00:00 2001
From: Sander Speetjens <sander.speetjens@gmail.com>
Date: Fri, 18 Jul 2025 09:34:41 +0200
Subject: [PATCH] fixes for build on windows

---
 client/main.cpp           |  2 ++
 server/gpio/gpio.cpp      | 16 +++++++++++-----
 server/gpio/gpio.hpp      |  4 +++-
 server/simulator_base.hpp |  3 ++-
 tests/CMakeLists.txt      |  7 +++++--
 5 files changed, 23 insertions(+), 9 deletions(-)

diff --git a/client/main.cpp b/client/main.cpp
index 01f3c6e..de0951d 100644
--- a/client/main.cpp
+++ b/client/main.cpp
@@ -63,6 +63,7 @@ int main(int argc, char *argv[])
     url.setHost(QString::fromStdString(location["href"].as<std::string>()));
 #else
     url.setHost(parser.value(host_option));
+#if defined(__linux__)
     if (parser.value(host_option).endsWith(".local"))
     {
         QProcess p;
@@ -85,6 +86,7 @@ int main(int argc, char *argv[])
         ret[1].removeLast();
         url.setHost(ret[1]);
     }
+#endif
 #endif
     url.setPort(parser.value(port_option).toInt());
     QString default_sim = parser.value(default_sim_option);
diff --git a/server/gpio/gpio.cpp b/server/gpio/gpio.cpp
index 45ecf34..b483599 100644
--- a/server/gpio/gpio.cpp
+++ b/server/gpio/gpio.cpp
@@ -1,9 +1,6 @@
 #include "gpio.hpp"
 #include "spdlog/spdlog.h"
 #include <filesystem>
-#if __aarch64__
-#else
-#endif
 
 GPIO::GPIO(QObject *parent) : QObject(parent), m_offset(0)
 {
@@ -11,13 +8,16 @@ GPIO::GPIO(QObject *parent) : QObject(parent), m_offset(0)
 
 GPIO::~GPIO()
 {
+#if defined(__linux__) && (defined(__aarch64__) || defined(__x86_64__))
     if (!m_request.get())
         return;
     m_request->release();
+#endif
 }
 
 void GPIO::configure_pin(Direction dir, uint8_t gpio)
 {
+    #if defined(__linux__) && (defined(__aarch64__) || defined(__x86_64__))
     if (m_request.get() != nullptr)
         return;
     std::filesystem::path chip_path("/dev/gpiochip0");
@@ -56,19 +56,25 @@ void GPIO::configure_pin(Direction dir, uint8_t gpio)
             SPDLOG_CRITICAL("Could not set gpio {} as input, run binary as root", gpio);
         }
     }
+#else
+    Q_UNUSED(dir);
+    Q_UNUSED(gpio);
+#endif
 }
 void GPIO::set_value(bool value)
 {
-#if defined(__aarch64__) || defined(__x86_64__)
+#if defined(__linux__) && (defined(__aarch64__) || defined(__x86_64__))
     if (!m_request.get())
         return;
     m_request->set_value(m_offset, (gpiod::line::value)value);
+#else
+    Q_UNUSED(value);
 #endif
 }
 
 bool GPIO::value()
 {
-#if defined(__aarch64__) || defined(__x86_64__)
+#if defined(__linux__) && (defined(__aarch64__) || defined(__x86_64__))
     if (!m_request.get())
         return false;
     return (bool)m_request->get_value(m_offset);
diff --git a/server/gpio/gpio.hpp b/server/gpio/gpio.hpp
index 2abfbc3..dca8956 100644
--- a/server/gpio/gpio.hpp
+++ b/server/gpio/gpio.hpp
@@ -2,7 +2,7 @@
 #define GPIO_HPP
 
 #include <QObject>
-#if defined(__aarch64__) || defined(__x86_64__)
+#if defined(__linux__) && (defined(__aarch64__) || defined(__x86_64__))
 #include <gpiod.hpp>
 #else
 
@@ -24,7 +24,9 @@ class GPIO : public QObject
     bool value();
 
   private:
+#if defined(__linux__) && (defined(__aarch64__) || defined(__x86_64__))
     std::unique_ptr<gpiod::line_request> m_request;
+#endif
     unsigned int m_offset;
 };
 
diff --git a/server/simulator_base.hpp b/server/simulator_base.hpp
index bc29e68..a739157 100644
--- a/server/simulator_base.hpp
+++ b/server/simulator_base.hpp
@@ -14,8 +14,9 @@
         return new sim(com, parent);                                                                                   \
     }
 
-struct Communication
+class Communication
 {
+  public:
     CAN_Wrapper *c_if1 = nullptr;
     CAN_Wrapper *c_if2 = nullptr;
     QSerialPort *s_if1 = nullptr;
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 2be2265..b22b091 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -1,5 +1,5 @@
 # Third Party
-find_package(GTest REQUIRED)
+find_package(GTest)
 find_package(Qt6 REQUIRED COMPONENTS Core)
 set(CMAKE_AUTOUIC ON)
 set(CMAKE_AUTOMOC ON)
@@ -7,7 +7,9 @@ set(CMAKE_AUTORCC ON)
 
 # tests
 file(GLOB_RECURSE TEST_SOURCES "*.[hc]pp")
-add_executable(tests ${TEST_SOURCES})
+file(GLOB_RECURSE CAN "../server/CAN/to_id.cpp")
+if (GTest_FOUND)
+add_executable(tests ${TEST_SOURCES} ${CAN})
 
 target_compile_options(tests PRIVATE $<$<CONFIG:Debug>:
     -Wall -Wextra -pedantic-errors -Wconversion -Wsign-conversion
@@ -31,3 +33,4 @@ target_include_directories(tests
 
 include(GoogleTest)
 gtest_discover_tests(tests)
+endif()