fix test

fpga/src/platform.cpp

@@ -13,9 +13,36 @@
 int main() {
   logging.setLevel(spdlog::level::trace);
 
-  const std::string config = "/home/root/codebase/node/etc/examples/nodes/miob.conf";
-  const std::string name = "zcu106";
-  auto card = fpga::setupFpgaCard(config, name);
+  std::string configFilePath = "/home/root/codebase/node/etc/fpga/miob/fpgas.json";
+  auto configDir = std::filesystem::path(configFilePath).parent_path();
+  std::vector<std::string>  modules {"vfio"};
+	auto vfioContainer = std::make_shared<kernel::vfio::Container>(modules);
+
+	// Parse FPGA configuration
+	FILE* f = fopen(configFilePath.c_str(), "r");
+	if (!f)
+		throw RuntimeError("Cannot open config file: {}", configFilePath);
+
+	json_t* json = json_loadf(f, 0, nullptr);
+	if (!json) {
+		fclose(f);
+		throw RuntimeError("Cannot parse JSON config");
+	}
+
+	fclose(f);
+
+	json_t* fpgas = json_object_get(json, "fpgas");
+	if (fpgas == nullptr) {
+		exit(1);
+	}
+
+  json_t* fpga = json_object_get(fpgas, "zcu106");
+	if (fpga == nullptr) {
+		exit(1);
+	}
+
+	// Create all FPGA card instances using the corresponding plugin
+	auto card = PlatformCardFactory::make(fpga, "zcu106", vfioContainer, configDir);
 
   auto axi_switch = std::dynamic_pointer_cast<fpga::ip::AxiStreamSwitch>(
       card->lookupIp(fpga::Vlnv("xilinx.com:ip:axis_switch:")));