open62541pp: new recipe

recipes/open62541pp/all/conandata.yml

@@ -0,0 +1,4 @@
+sources:
+  "0.12.0":
+    url: "https://github.com/open62541pp/open62541pp/archive/refs/tags/v0.12.0.tar.gz"
+    sha256: "4eec126609aedc9203358ad7638898bb287ac8bd76587fa4b5503f236234f9db"

recipes/open62541pp/all/conanfile.py

@@ -0,0 +1,113 @@
+import os
+
+from conan import ConanFile
+from conan.errors import ConanInvalidConfiguration
+from conan.tools.build import check_min_cppstd
+from conan.tools.cmake import CMake, CMakeDeps, CMakeToolchain, cmake_layout
+from conan.tools.files import apply_conandata_patches, export_conandata_patches, get, copy, rm, rmdir, replace_in_file
+from conan.tools.microsoft import is_msvc_static_runtime, is_msvc
+from conan.tools.scm import Version
+
+required_conan_version = ">=1.53.0"
+
+
+class Open62541ppConan(ConanFile):
+    name = "open62541pp"
+    description = "open62541++ is a C++ wrapper built on top of the amazing open62541 OPC UA (OPC Unified Architecture) library"
+    license = "MPL-2.0"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://github.com/open62541pp/open62541pp"
+    topics = ("opcua", "open62541")
+    package_type = "library"
+    settings = "os", "arch", "compiler", "build_type"
+    options = {
+        "shared": [True, False],
+        "fPIC": [True, False],
+        "ipo": [True, False],
+    }
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+        "ipo": False,
+    }
+
+    @property
+    def _min_cppstd(self):
+        return 17
+
+    @property
+    def _compilers_minimum_version(self):
+        return {
+            "gcc": "7",
+            "clang": "7",
+            "apple-clang": "10",
+            "msvc": "191",
+            "Visual Studio": "15",
+        }
+
+    def config_options(self):
+        if self.settings.os == "Windows":
+            del self.options.fPIC
+
+    def configure(self):
+        if self.options.shared:
+            self.options.rm_safe("fPIC")
+
+    def layout(self):
+        cmake_layout(self, src_folder="src")
+
+    def requirements(self):
+        self.requires("open62541/1.3.9", transitive_headers=True, transitive_libs=True)
+
+    def validate(self):
+        if self.settings.compiler.cppstd:
+            check_min_cppstd(self, self._min_cppstd)
+        minimum_version = self._compilers_minimum_version.get(str(self.settings.compiler), False)
+        if minimum_version and Version(self.settings.compiler.version) < minimum_version:
+            raise ConanInvalidConfiguration(
+                f"{self.ref} requires C++{self._min_cppstd}, which your compiler does not support."
+            )
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version], strip_root=True)
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        tc.variables["UAPP_INTERNAL_OPEN62541"] = False
+        tc.variables["UAPP_BUILD_DOCUMENTATION"] = False
+        if is_msvc(self):
+            tc.variables["USE_MSVC_RUNTIME_LIBRARY_DLL"] = not is_msvc_static_runtime(self)
+        tc.variables["open62541_ipo"] = self.options.ipo
+        tc.generate()
+        deps = CMakeDeps(self)
+        deps.generate()
+
+    def _patch_sources(self):
+        # Otherwise fails with
+        #   INTERFACE_LIBRARY targets may only have whitelisted properties.  The
+        #   property "INTERPROCEDURAL_OPTIMIZATION" is not allowed.
+        # Set this in CMakeToolchain instead
+        replace_in_file(self, os.path.join(self.source_folder, "CMakeLists.txt"),
+                        "get_target_property(open62541_ipo open62541::open62541 INTERPROCEDURAL_OPTIMIZATION)", "")
+
+    def build(self):
+        self._patch_sources()
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def package(self):
+        copy(self, "LICENSE", self.source_folder, os.path.join(self.package_folder, "licenses"))
+        cmake = CMake(self)
+        cmake.install()
+        rmdir(self, os.path.join(self.package_folder, "lib", "cmake"))
+        rm(self, "*.pdb", self.package_folder, recursive=True)
+
+    def package_info(self):
+        self.cpp_info.set_property("cmake_file_name", "open62541pp")
+        self.cpp_info.set_property("cmake_target_name", "open62541pp::open62541pp")
+
+        self.cpp_info.libs = ["open62541pp"]
+
+        if self.settings.os in ["Linux", "FreeBSD"]:
+            self.cpp_info.system_libs.append("pthread")

recipes/open62541pp/all/test_package/CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.15)
+project(test_package CXX)
+
+find_package(open62541pp REQUIRED CONFIG)
+
+add_executable(${PROJECT_NAME} test_package.cpp)
+target_link_libraries(${PROJECT_NAME} PRIVATE open62541pp::open62541pp)
+target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_17)

recipes/open62541pp/all/test_package/conanfile.py

@@ -0,0 +1,26 @@
+from conan import ConanFile
+from conan.tools.build import can_run
+from conan.tools.cmake import cmake_layout, CMake
+import os
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "CMakeDeps", "CMakeToolchain", "VirtualRunEnv"
+    test_type = "explicit"
+
+    def requirements(self):
+        self.requires(self.tested_reference_str)
+
+    def layout(self):
+        cmake_layout(self)
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if can_run(self):
+            bin_path = os.path.join(self.cpp.build.bindir, "test_package")
+            self.run(bin_path, env="conanrun")

recipes/open62541pp/all/test_package/test_package.cpp

@@ -0,0 +1,32 @@
+#include <open62541pp/open62541pp.h>
+
+#include <iostream>
+
+
+int main() {
+    opcua::Server server(4840 /* port */);
+
+    server.setApplicationName("open62541pp server example");
+    server.setLogger([](auto level, auto category, auto msg) {
+        std::cout << "[" << opcua::getLogLevelName(level) << "] "
+                  << "[" << opcua::getLogCategoryName(category) << "] " << msg << std::endl;
+    });
+
+    const opcua::NodeId myIntegerNodeId{1, "the.answer"};
+    const std::string myIntegerName{"the answer"};
+
+    // add variable node
+    auto parentNode = server.getObjectsNode();
+    auto myIntegerNode = parentNode.addVariable(myIntegerNodeId, myIntegerName);
+
+    // set node attributes
+    myIntegerNode.writeDataType(opcua::DataTypeId::Int32);
+    myIntegerNode.writeDisplayName({"en-US", "the answer"});
+    myIntegerNode.writeDescription({"en-US", "the answer"});
+
+    // write value
+    myIntegerNode.writeValueScalar(42);
+
+    // read value
+    std::cout << "The answer is: " << myIntegerNode.readValueScalar<int>() << std::endl;
+}

recipes/open62541pp/config.yml

@@ -0,0 +1,3 @@
+versions:
+  "0.12.0":
+    folder: all