76 lines
1.8 KiB
C++
76 lines
1.8 KiB
C++
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#include "indexer/classificator_loader.hpp"
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#include "indexer/classificator.hpp"
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#include "indexer/drawing_rules.hpp"
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#include "indexer/map_style_reader.hpp"
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#include "platform/platform.hpp"
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#include "coding/reader.hpp"
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#include "coding/reader_streambuf.hpp"
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#include "base/logging.hpp"
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#include <iostream>
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#include <memory>
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#include <string>
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namespace
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{
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void ReadCommon(std::unique_ptr<Reader> classificator, std::unique_ptr<Reader> types)
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{
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Classificator & c = classif();
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c.Clear();
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{
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// LOG(LINFO, ("Reading classificator"));
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ReaderStreamBuf buffer(std::move(classificator));
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std::istream s(&buffer);
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c.ReadClassificator(s);
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}
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{
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// LOG(LINFO, ("Reading types mapping"));
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ReaderStreamBuf buffer(std::move(types));
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std::istream s(&buffer);
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c.ReadTypesMapping(s);
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}
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}
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} // namespace
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namespace classificator
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{
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void Load()
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{
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LOG(LDEBUG, ("Reading of classificator started"));
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Platform & p = GetPlatform();
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MapStyle const originMapStyle = GetStyleReader().GetCurrentStyle();
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for (size_t i = 0; i < MapStyleCount; ++i)
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{
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auto const mapStyle = static_cast<MapStyle>(i);
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// Read the merged style only if it was requested.
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if (mapStyle != MapStyleMerged || originMapStyle == MapStyleMerged)
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{
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GetStyleReader().SetCurrentStyle(mapStyle);
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ReadCommon(p.GetReader("classificator.txt"), p.GetReader("types.txt"));
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drule::LoadRules();
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}
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}
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GetStyleReader().SetCurrentStyle(originMapStyle);
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LOG(LDEBUG, ("Reading of classificator finished"));
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}
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void LoadTypes(std::string const & classificatorFileStr, std::string const & typesFileStr)
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{
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ReadCommon(std::make_unique<MemReaderWithExceptions>(classificatorFileStr.data(), classificatorFileStr.size()),
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std::make_unique<MemReaderWithExceptions>(typesFileStr.data(), typesFileStr.size()));
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}
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} // namespace classificator
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