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https://github.com/google/sandboxed-api.git
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51799f99ae
Instead of calling `google::InitGoogleLogging()` directly, introduce an indirection via a new utility library. After this change, Sandboxed API should consistently use `sapi::InitLogging()` everywhere. For now, `sapi::InitLogging()` simply calls its glog equivalent. However, this enables us to migrate away from the gflags dependency and use Abseil flags. Once a follow-up change lands, `sapi::InitLogging()` will instead initialize the google logging library with flags defined from Aseil. Later still, once Abseil releases logging, we can then drop the glog dependency entirely. PiperOrigin-RevId: 445363592 Change-Id: Ia23a7dc88b8ffe65a422ea4d5233bba7bdd1303a
114 lines
3.4 KiB
C++
114 lines
3.4 KiB
C++
// Copyright 2022 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <unistd.h>
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#include <fstream>
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#include <iostream>
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#include <string>
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#include "contrib/hunspell/sandboxed.h"
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#include "sandboxed_api/util/logging.h"
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absl::Status PrintSuggest(HunspellApi& api, sapi::v::RemotePtr& hunspellrp,
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sapi::v::ConstCStr& word) {
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sapi::v::GenericPtr outptr;
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SAPI_ASSIGN_OR_RETURN(
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int nlist,
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api.Hunspell_suggest(&hunspellrp, outptr.PtrAfter(), word.PtrBefore()));
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if (nlist == 0) {
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std::cout << "No suggestions.\n";
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return absl::OkStatus();
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}
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sapi::v::Array<char*> ptr_list(nlist);
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ptr_list.SetRemote(reinterpret_cast<void*>(outptr.GetValue()));
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SAPI_RETURN_IF_ERROR(api.GetSandbox()->TransferFromSandboxee(&ptr_list));
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std::cout << "Suggestions:\n";
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for (int i = 0; i < nlist; i++) {
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sapi::v::RemotePtr sugrp(ptr_list[i]);
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SAPI_ASSIGN_OR_RETURN(std::string sugestion,
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api.GetSandbox()->GetCString(sugrp));
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std::cout << sugestion[i] << "\n";
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}
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api.Hunspell_free_list(&hunspellrp, ptr_list.PtrNone(), nlist).IgnoreError();
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return absl::OkStatus();
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}
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int main(int argc, char* argv[]) {
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sapi::InitLogging(argv[0]);
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if (argc != 4) {
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std::cerr << "Usage:\n " << argv[0];
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std::cerr << " AFFIX_FILE FICTIONARY_FILE WORDS_TO_CHECK_FILE\n";
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return EXIT_FAILURE;
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}
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sapi::v::ConstCStr affix_file_name(argv[1]);
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sapi::v::ConstCStr dictionary_file_name(argv[2]);
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HunspellSapiSandbox sandbox(affix_file_name.GetData(),
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dictionary_file_name.GetData());
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if (!sandbox.Init().ok()) {
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std::cerr << "Unable to start sandbox\n";
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return EXIT_FAILURE;
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}
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HunspellApi api(&sandbox);
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absl::StatusOr<Hunhandle*> hunspell = api.Hunspell_create(
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affix_file_name.PtrBefore(), dictionary_file_name.PtrBefore());
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if (!hunspell.ok()) {
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std::cerr << "Could not initialize hunsepll\n";
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return EXIT_FAILURE;
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}
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sapi::v::RemotePtr hunspellrp(*hunspell);
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std::ifstream word_to_check_list(argv[3], std::ios_base::in);
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if (!word_to_check_list.is_open()) {
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std::cerr << "Could not open file of words to check\n";
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return EXIT_FAILURE;
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}
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std::string buf;
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while (std::getline(word_to_check_list, buf)) {
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sapi::v::ConstCStr cbuf(buf.c_str());
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absl::StatusOr<int> result =
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api.Hunspell_spell(&hunspellrp, cbuf.PtrBefore());
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if (!result.ok()) {
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std::cerr << "Could not check word\n" << result.status() << std::endl;
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return EXIT_FAILURE;
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}
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if (*result) {
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std::cout << "Word " << buf << " is ok\n";
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} else {
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std::cout << "Word " << buf << " is incorrect\n";
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absl::Status status = PrintSuggest(api, hunspellrp, cbuf);
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if (!status.ok()) {
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std::cerr << "Unable to get all suggestion\n" << status << std::endl;
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}
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}
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}
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api.Hunspell_destroy(&hunspellrp).IgnoreError();
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return EXIT_SUCCESS;
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}
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