Initial project

packages/im_log_sdk/windows/.gitignore

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+flutter/
+
+# Visual Studio user-specific files.
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# Visual Studio build-related files.
+x64/
+x86/
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!*.[Cc]ache/

packages/im_log_sdk/windows/CMakeLists.txt

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+# The Flutter tooling requires that developers have a version of Visual Studio
+# installed that includes CMake 3.14 or later. You should not increase this
+# version, as doing so will cause the plugin to fail to compile for some
+# customers of the plugin.
+cmake_minimum_required(VERSION 3.14)
+
+# Project-level configuration.
+set(PROJECT_NAME "im_log_sdk")
+project(${PROJECT_NAME} LANGUAGES CXX)
+
+# Explicitly opt in to modern CMake behaviors to avoid warnings with recent
+# versions of CMake.
+cmake_policy(VERSION 3.14...3.25)
+
+# This value is used when generating builds using this plugin, so it must
+# not be changed
+set(PLUGIN_NAME "im_log_sdk_plugin")
+
+# Any new source files that you add to the plugin should be added here.
+list(APPEND PLUGIN_SOURCES
+  "im_log_sdk_plugin.cpp"
+  "im_log_sdk_plugin.h"
+)
+
+# Define the plugin library target. Its name must not be changed (see comment
+# on PLUGIN_NAME above).
+add_library(${PLUGIN_NAME} SHARED
+  "include/im_log_sdk/im_log_sdk_plugin_c_api.h"
+  "im_log_sdk_plugin_c_api.cpp"
+  ${PLUGIN_SOURCES}
+)
+
+# Apply a standard set of build settings that are configured in the
+# application-level CMakeLists.txt. This can be removed for plugins that want
+# full control over build settings.
+apply_standard_settings(${PLUGIN_NAME})
+
+# Symbols are hidden by default to reduce the chance of accidental conflicts
+# between plugins. This should not be removed; any symbols that should be
+# exported should be explicitly exported with the FLUTTER_PLUGIN_EXPORT macro.
+set_target_properties(${PLUGIN_NAME} PROPERTIES
+  CXX_VISIBILITY_PRESET hidden)
+target_compile_definitions(${PLUGIN_NAME} PRIVATE FLUTTER_PLUGIN_IMPL)
+
+# Source include directories and library dependencies. Add any plugin-specific
+# dependencies here.
+target_include_directories(${PLUGIN_NAME} INTERFACE
+  "${CMAKE_CURRENT_SOURCE_DIR}/include")
+target_link_libraries(${PLUGIN_NAME} PRIVATE flutter flutter_wrapper_plugin)
+
+# List of absolute paths to libraries that should be bundled with the plugin.
+# This list could contain prebuilt libraries, or libraries created by an
+# external build triggered from this build file.
+set(im_log_sdk_bundled_libraries
+  ""
+  PARENT_SCOPE
+)
+
+# === Tests ===
+# These unit tests can be run from a terminal after building the example, or
+# from Visual Studio after opening the generated solution file.
+
+# Only enable test builds when building the example (which sets this variable)
+# so that plugin clients aren't building the tests.
+if (${include_${PROJECT_NAME}_tests})
+set(TEST_RUNNER "${PROJECT_NAME}_test")
+enable_testing()
+
+# Add the Google Test dependency.
+include(FetchContent)
+FetchContent_Declare(
+  googletest
+  URL https://github.com/google/googletest/archive/release-1.11.0.zip
+)
+# Prevent overriding the parent project's compiler/linker settings
+set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+# Disable install commands for gtest so it doesn't end up in the bundle.
+set(INSTALL_GTEST OFF CACHE BOOL "Disable installation of googletest" FORCE)
+FetchContent_MakeAvailable(googletest)
+
+# The plugin's C API is not very useful for unit testing, so build the sources
+# directly into the test binary rather than using the DLL.
+add_executable(${TEST_RUNNER}
+  test/im_log_sdk_plugin_test.cpp
+  ${PLUGIN_SOURCES}
+)
+apply_standard_settings(${TEST_RUNNER})
+target_include_directories(${TEST_RUNNER} PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}")
+target_link_libraries(${TEST_RUNNER} PRIVATE flutter_wrapper_plugin)
+target_link_libraries(${TEST_RUNNER} PRIVATE gtest_main gmock)
+# flutter_wrapper_plugin has link dependencies on the Flutter DLL.
+add_custom_command(TARGET ${TEST_RUNNER} POST_BUILD
+  COMMAND ${CMAKE_COMMAND} -E copy_if_different
+  "${FLUTTER_LIBRARY}" $<TARGET_FILE_DIR:${TEST_RUNNER}>
+)
+
+# Enable automatic test discovery.
+include(GoogleTest)
+gtest_discover_tests(${TEST_RUNNER})
+endif()

packages/im_log_sdk/windows/im_log_sdk_plugin.cpp

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+#include "im_log_sdk_plugin.h"
+
+// This must be included before many other Windows headers.
+#include <windows.h>
+
+// For getPlatformVersion; remove unless needed for your plugin implementation.
+#include <VersionHelpers.h>
+
+#include <flutter/method_channel.h>
+#include <flutter/plugin_registrar_windows.h>
+#include <flutter/standard_method_codec.h>
+
+#include <memory>
+#include <sstream>
+
+namespace im_log_sdk {
+
+// static
+void ImLogSdkPlugin::RegisterWithRegistrar(
+    flutter::PluginRegistrarWindows *registrar) {
+  auto channel =
+      std::make_unique<flutter::MethodChannel<flutter::EncodableValue>>(
+          registrar->messenger(), "im_log_sdk",
+          &flutter::StandardMethodCodec::GetInstance());
+
+  auto plugin = std::make_unique<ImLogSdkPlugin>();
+
+  channel->SetMethodCallHandler(
+      [plugin_pointer = plugin.get()](const auto &call, auto result) {
+        plugin_pointer->HandleMethodCall(call, std::move(result));
+      });
+
+  registrar->AddPlugin(std::move(plugin));
+}
+
+ImLogSdkPlugin::ImLogSdkPlugin() {}
+
+ImLogSdkPlugin::~ImLogSdkPlugin() {}
+
+void ImLogSdkPlugin::HandleMethodCall(
+    const flutter::MethodCall<flutter::EncodableValue> &method_call,
+    std::unique_ptr<flutter::MethodResult<flutter::EncodableValue>> result) {
+  if (method_call.method_name().compare("getPlatformVersion") == 0) {
+    std::ostringstream version_stream;
+    version_stream << "Windows ";
+    if (IsWindows10OrGreater()) {
+      version_stream << "10+";
+    } else if (IsWindows8OrGreater()) {
+      version_stream << "8";
+    } else if (IsWindows7OrGreater()) {
+      version_stream << "7";
+    }
+    result->Success(flutter::EncodableValue(version_stream.str()));
+  } else {
+    result->NotImplemented();
+  }
+}
+
+}  // namespace im_log_sdk

packages/im_log_sdk/windows/im_log_sdk_plugin.h

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+#ifndef FLUTTER_PLUGIN_IM_LOG_SDK_PLUGIN_H_
+#define FLUTTER_PLUGIN_IM_LOG_SDK_PLUGIN_H_
+
+#include <flutter/method_channel.h>
+#include <flutter/plugin_registrar_windows.h>
+
+#include <memory>
+
+namespace im_log_sdk {
+
+class ImLogSdkPlugin : public flutter::Plugin {
+ public:
+  static void RegisterWithRegistrar(flutter::PluginRegistrarWindows *registrar);
+
+  ImLogSdkPlugin();
+
+  virtual ~ImLogSdkPlugin();
+
+  // Disallow copy and assign.
+  ImLogSdkPlugin(const ImLogSdkPlugin&) = delete;
+  ImLogSdkPlugin& operator=(const ImLogSdkPlugin&) = delete;
+
+  // Called when a method is called on this plugin's channel from Dart.
+  void HandleMethodCall(
+      const flutter::MethodCall<flutter::EncodableValue> &method_call,
+      std::unique_ptr<flutter::MethodResult<flutter::EncodableValue>> result);
+};
+
+}  // namespace im_log_sdk
+
+#endif  // FLUTTER_PLUGIN_IM_LOG_SDK_PLUGIN_H_

packages/im_log_sdk/windows/im_log_sdk_plugin_c_api.cpp

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+#include "include/im_log_sdk/im_log_sdk_plugin_c_api.h"
+
+#include <flutter/plugin_registrar_windows.h>
+
+#include "im_log_sdk_plugin.h"
+
+void ImLogSdkPluginCApiRegisterWithRegistrar(
+    FlutterDesktopPluginRegistrarRef registrar) {
+  im_log_sdk::ImLogSdkPlugin::RegisterWithRegistrar(
+      flutter::PluginRegistrarManager::GetInstance()
+          ->GetRegistrar<flutter::PluginRegistrarWindows>(registrar));
+}

packages/im_log_sdk/windows/include/im_log_sdk/im_log_sdk_plugin_c_api.h

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+#ifndef FLUTTER_PLUGIN_IM_LOG_SDK_PLUGIN_C_API_H_
+#define FLUTTER_PLUGIN_IM_LOG_SDK_PLUGIN_C_API_H_
+
+#include <flutter_plugin_registrar.h>
+
+#ifdef FLUTTER_PLUGIN_IMPL
+#define FLUTTER_PLUGIN_EXPORT __declspec(dllexport)
+#else
+#define FLUTTER_PLUGIN_EXPORT __declspec(dllimport)
+#endif
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+FLUTTER_PLUGIN_EXPORT void ImLogSdkPluginCApiRegisterWithRegistrar(
+    FlutterDesktopPluginRegistrarRef registrar);
+
+#if defined(__cplusplus)
+}  // extern "C"
+#endif
+
+#endif  // FLUTTER_PLUGIN_IM_LOG_SDK_PLUGIN_C_API_H_

packages/im_log_sdk/windows/test/im_log_sdk_plugin_test.cpp

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+#include <flutter/method_call.h>
+#include <flutter/method_result_functions.h>
+#include <flutter/standard_method_codec.h>
+#include <gtest/gtest.h>
+#include <windows.h>
+
+#include <memory>
+#include <string>
+#include <variant>
+
+#include "im_log_sdk_plugin.h"
+
+namespace im_log_sdk {
+namespace test {
+
+namespace {
+
+using flutter::EncodableMap;
+using flutter::EncodableValue;
+using flutter::MethodCall;
+using flutter::MethodResultFunctions;
+
+}  // namespace
+
+TEST(ImLogSdkPlugin, GetPlatformVersion) {
+  ImLogSdkPlugin plugin;
+  // Save the reply value from the success callback.
+  std::string result_string;
+  plugin.HandleMethodCall(
+      MethodCall("getPlatformVersion", std::make_unique<EncodableValue>()),
+      std::make_unique<MethodResultFunctions<>>(
+          [&result_string](const EncodableValue* result) {
+            result_string = std::get<std::string>(*result);
+          },
+          nullptr, nullptr));
+
+  // Since the exact string varies by host, just ensure that it's a string
+  // with the expected format.
+  EXPECT_TRUE(result_string.rfind("Windows ", 0) == 0);
+}
+
+}  // namespace test
+}  // namespace im_log_sdk