1 /*
2 * Copyright (C) 2018 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "lang_id/fb_model/lang-id-from-fb.h"
18
19 #include <string>
20
21 #include "lang_id/fb_model/model-provider-from-fb.h"
22
23 namespace libtextclassifier3 {
24 namespace mobile {
25 namespace lang_id {
26
GetLangIdFromFlatbufferFile(const std::string & filename)27 std::unique_ptr<LangId> GetLangIdFromFlatbufferFile(
28 const std::string &filename) {
29 std::unique_ptr<ModelProvider> model_provider(
30 new ModelProviderFromFlatbuffer(filename));
31
32 // NOTE: we avoid absl (including absl::make_unique), due to b/113350902
33 return std::unique_ptr<LangId>( // NOLINT
34 new LangId(std::move(model_provider)));
35 }
36
GetLangIdFromFlatbufferFileDescriptor(FileDescriptorOrHandle fd)37 std::unique_ptr<LangId> GetLangIdFromFlatbufferFileDescriptor(
38 FileDescriptorOrHandle fd) {
39 std::unique_ptr<ModelProvider> model_provider(
40 new ModelProviderFromFlatbuffer(fd));
41
42 // NOTE: we avoid absl (including absl::make_unique), due to b/113350902
43 return std::unique_ptr<LangId>( // NOLINT
44 new LangId(std::move(model_provider)));
45 }
46
GetLangIdFromFlatbufferFileDescriptor(FileDescriptorOrHandle fd,size_t offset,size_t num_bytes)47 std::unique_ptr<LangId> GetLangIdFromFlatbufferFileDescriptor(
48 FileDescriptorOrHandle fd, size_t offset, size_t num_bytes) {
49 std::unique_ptr<ModelProvider> model_provider(
50 new ModelProviderFromFlatbuffer(fd, offset, num_bytes));
51
52 // NOTE: we avoid absl (including absl::make_unique), due to b/113350902
53 return std::unique_ptr<LangId>( // NOLINT
54 new LangId(std::move(model_provider)));
55 }
56
GetLangIdFromFlatbufferBytes(const char * data,size_t num_bytes)57 std::unique_ptr<LangId> GetLangIdFromFlatbufferBytes(const char *data,
58 size_t num_bytes) {
59 std::unique_ptr<ModelProvider> model_provider(
60 new ModelProviderFromFlatbuffer(data, num_bytes));
61
62 // NOTE: we avoid absl (including absl::make_unique), due to b/113350902
63 return std::unique_ptr<LangId>( // NOLINT
64 new LangId(std::move(model_provider)));
65 }
66
67 } // namespace lang_id
68 } // namespace mobile
69 } // namespace nlp_saft
70