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/*
* Copyright (C) 2015 The Android Open Source Project
*
* 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 "import_parser.h"
#include "errno.h"
#include <string>
#include <vector>
#include "log.h"
#include "util.h"
bool ImportParser::ParseSection(const std::vector<std::string>& args,
std::string* err) {
if (args.size() != 2) {
*err = "single argument needed for import\n";
return false;
}
std::string conf_file;
bool ret = expand_props(args[1], &conf_file);
if (!ret) {
*err = "error while expanding import";
return false;
}
INFO("Added '%s' to import list\n", conf_file.c_str());
imports_.emplace_back(std::move(conf_file));
return true;
}
void ImportParser::EndFile(const std::string& filename) {
auto current_imports = std::move(imports_);
imports_.clear();
for (const auto& s : current_imports) {
if (!Parser::GetInstance().ParseConfig(s)) {
ERROR("could not import file '%s' from '%s': %s\n",
s.c_str(), filename.c_str(), strerror(errno));
}
}
}
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