新增i18n ffi桥接层代码

Signed-off-by: LYQ_YES <liuyuqiang9@huawei.com>
Change-Id: I76039e4f0a94b3ae2ac4599c14bc4cf375bb5c39
Signed-off-by: LYQ_YES <liuyuqiang9@huawei.com>

bundle.json

@@ -81,6 +81,7 @@
                 "//base/global/i18n/frameworks/zone:zone_util",
                 "//base/global/i18n/frameworks/intl:build_module",
                 "//base/global/i18n/interfaces/js/kits:build_module",
+                "//base/global/i18n/interfaces/cj:build_module",
                 "//base/global/i18n/frameworks/intl:geocoding_depends",
                 "//base/global/i18n/sa_profile:i18n_service_ability_profile",
                 "//base/global/i18n/services:i18n_service_ability"

interfaces/cj/BUILD.gn

@@ -0,0 +1,69 @@
+# Copyright (c) 2024 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("//base/global/i18n/i18n.gni")
+import("//build/ohos.gni")
+
+group("build_module") {
+  deps = [ ":cj_i18n_ffi" ]
+}
+
+ohos_shared_library("cj_i18n_ffi") {
+  stack_protector_ret = true
+  include_dirs = [
+    "../../frameworks/intl/include",
+    "../js/kits/include",
+  ]
+
+  sanitize = {
+    cfi = true
+    cfi_cross_dso = true
+    debug = false
+  }
+  cflags_cc = [ "-frtti" ]
+  remove_configs = [ "//build/config/compiler:no_rtti" ]
+
+  if (!defined(defines)) {
+    defines = []
+  }
+
+  if (!build_ohos_sdk) {
+    deps = [ "../../frameworks/intl:preferred_language" ]
+    external_deps = [
+      "c_utils:utils",
+      "hilog:libhilog",
+      "icu:shared_icui18n",
+      "icu:shared_icuuc",
+      "napi:ace_napi",
+      "napi:cj_bind_ffi",
+      "napi:cj_bind_native",
+    ]
+    sources = [ "i18n_ffi.cpp" ]
+  } else {
+    defines += [ "PREVIEWER" ]
+    sources = [ "cj_i18n_mock.cpp" ]
+    external_deps = [ "napi:cj_bind_ffi" ]
+  }
+
+  if (current_os == "ohos") {
+    defines += [ "OHOS_PLATFORM" ]
+  }
+
+  if (current_os == "mingw") {
+    defines += [ "WINDOWS_PLATFORM" ]
+  }
+
+  innerapi_tags = [ "platformsdk" ]
+  subsystem_name = "global"
+  part_name = "i18n"
+}

interfaces/cj/cj_i18n_mock.cpp

@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2024 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.
+ */
+
+#include "cj_common_ffi.h"
+
+extern "C" {
+FFI_EXPORT int FfiOHOSGetAppPreferredLanguage = 0;
+}

interfaces/cj/i18n_ffi.cpp

@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2024 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.
+ */
+
+#include "hilog/log.h"
+#include "preferred_language.h"
+#include "i18n_ffi.h"
+ 
+namespace OHOS {
+namespace Global {
+namespace I18n {
+using namespace OHOS::HiviewDFX;
+extern "C"
+{
+char* MallocCString(const std::string& origin)
+{
+    if (origin.empty()) {
+        return nullptr;
+    }
+    auto length = origin.length() + 1;
+    char* res = static_cast<char*>(malloc(sizeof(char) * length));
+    if (res == nullptr) {
+        return nullptr;
+    }
+    return std::char_traits<char>::copy(res, origin.c_str(), length);
+}
+
+char* FfiOHOSGetAppPreferredLanguage()
+{
+    std::string language = PreferredLanguage::GetFirstPreferredLanguage();
+    char* res = MallocCString(language);
+    return res;
+}
+}
+}
+}
+}

interfaces/cj/i18n_ffi.h

@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2024 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.
+ */
+#ifndef I18N_FFI_H
+#define I18N_FFI_H
+
+#include <cstdint>
+
+#define FFI_EXPORT __attribute__((visibility("default")))
+
+extern "C" {
+    FFI_EXPORT char* FfiOHOSGetAppPreferredLanguage();
+}
+
+#endif