Arkoala dummy interface

Signed-off-by: Alexander Gorshenev <gorshenev.alexander@huawei.com>

build/libace.map

@@ -35,6 +35,7 @@
       non-virtual?thunk?to?OHOS::Ace::PluginComponentManager::UIServiceListener::OnReturnRequest*;
 
       OHOS_ACE_*;
+      GetArkUINodeAPI;
 
       OHOS::Ace::AceApplicationInfo::*;
       OHOS::Ace::AceScopedTrace::*;

frameworks/bridge/arkts_frontend/BUILD.gn

@@ -0,0 +1,53 @@
+# Copyright (c) 2023 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build/ohos.gni")
+import("//foundation/arkui/ace_engine/ace_config.gni")
+import("//foundation/arkui/ace_engine/build/ace_ext.gni")
+import("//foundation/arkui/ace_engine/build/ace_gen_obj.gni")
+
+template("arkts_frontend") {
+  forward_variables_from(invoker, "*")
+
+  ohos_source_set(target_name) {
+    subsystem_name = ace_engine_subsystem
+    part_name = ace_engine_part
+    defines += invoker.defines
+    configs = [ "$ace_root:ace_config" ]
+    deps = []
+
+    sources = [
+      "arkoala_api_impl.cpp",
+    ]
+
+    deps += [
+      ":gen_obj_src_arkoala_framework",
+    ]
+  }
+}
+
+foreach(item, ace_platforms) {
+  arkts_frontend("arkts_frontend_" + item.name) {
+    defines = []
+    config = {
+    }
+
+    if (defined(item.config)) {
+      config = item.config
+    }
+
+    if (defined(config.defines)) {
+      defines = config.defines
+    }
+  }
+}

frameworks/bridge/arkts_frontend/arkoala_api_impl.cpp

@@ -0,0 +1,44 @@
+// This file here is just a reference of how node manipulation
+// API could be implemented. Real implementation shall be in
+// OpenHarmony repo.
+#include <stdlib.h>
+
+#include "arkoala_api.h"
+
+// #define DLL_EXPORT __declspec(dllexport)
+extern "C" ACE_FORCE_EXPORT ArkUIAnyAPI* GetArkUINodeAPI(ArkUIAPIVariantKind kind, int version)
+{
+    switch (kind) {
+        case ArkUIAPIVariantKind::Basic: {
+            return nullptr;
+        }
+        case ArkUIAPIVariantKind::Full: {
+            return nullptr;
+        }
+        default: {
+            ARKOALA_LOG("API kind %d is not supported\n", static_cast<int>(kind));
+            return nullptr;
+        }
+    }
+}
+
+ArkUIAPICallbackMethod* GetArkUIAPICallbackMethod()
+{
+    return callbacks;
+}
+
+__attribute__((constructor)) static void provideEntryPoint(void)
+{
+#ifdef WINDOWS_PLATFORM
+    // mingw has no setenv :(.
+    static char entryPointString[64];
+    snprintf(entryPointString, sizeof entryPointString, "__LIBACE_ENTRY_POINT=%llx",
+        static_cast<unsigned long long>(reinterpret_cast<uintptr_t>(&GetArkUINodeAPI)));
+    putenv(entryPointString);
+#else
+    char entryPointString[64];
+    snprintf(entryPointString, sizeof entryPointString, "%llx",
+        static_cast<unsigned long long>(reinterpret_cast<uintptr_t>(&GetArkUINodeAPI)));
+    setenv("__LIBACE_ENTRY_POINT", entryPointString, 1);
+#endif
+}