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[coding] FileReader now always throws exception on an out-of-bounds access.

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This commit is contained in:
Maxim Pimenov 2018-06-14 16:33:04 +03:00 • committed by Arsentiy Milchakov
parent 1728f1af3d
commit 222a75ff67
39 changed files with 212 additions and 144 deletions
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9
coding/coding_tests/csv_reader_test.cpp
View file

@ -25,7 +25,8 @@ UNIT_TEST(CSVReaderSmoke)
{
auto const fileName = "test.csv";
ScopedFile sf(fileName, kCSV1);
FileReader fileReader(sf.GetFullPath());
FileReader fileReader(sf.GetFullPath(), FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
CSVReader reader;
reader.Read(fileReader, [](File const & file) {
TEST_EQUAL(file.size(), 1, ());
@ -49,7 +50,8 @@ UNIT_TEST(CSVReaderCustomDelimiter)
{
auto const fileName = "test.csv";
ScopedFile sf(fileName, kCSV2);
FileReader fileReader(sf.GetFullPath());
FileReader fileReader(sf.GetFullPath(), FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
CSVReader reader;
CSVReader::Params p;
p.m_readHeader = true;
@ -67,7 +69,8 @@ UNIT_TEST(CSVReaderEmptyFile)
{
auto const fileName = "test.csv";
ScopedFile sf(fileName, kCSV2);
FileReader fileReader(sf.GetFullPath());
FileReader fileReader(sf.GetFullPath(), FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
CSVReader reader;
reader.Read(fileReader, [](File const & file) { TEST_EQUAL(file.size(), 0, ()); });

16
coding/coding_tests/reader_test.cpp
View file

@ -30,7 +30,8 @@ UNIT_TEST(FileReaderSmokeTest)
}
{
FileReader fileReader("reader_test_tmp.dat");
FileReader fileReader("reader_test_tmp.dat", FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
TestReader(fileReader);
}
FileWriter::DeleteFileX("reader_test_tmp.dat");
@ -47,7 +48,9 @@ UNIT_TEST(BufferReaderSmokeTest)
writer.Write(&data[0], data.size());
}
BufferReader r2(FileReader("reader_test_tmp.dat"), 7);
BufferReader r2(FileReader("reader_test_tmp.dat", FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount),
7);
TestReader(r2);
FileWriter::DeleteFileX("reader_test_tmp.dat");
}
@ -63,7 +66,8 @@ UNIT_TEST(FileReaderNonExistentFileTest)
{
try
{
FileReader reader("skjhfaxniauiuq2bmnszmn093sklsd");
FileReader reader("skjhfaxniauiuq2bmnszmn093sklsd", FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
TEST(false, ("Exception should be thrown!"));
}
catch (FileReader::OpenException &)
@ -81,7 +85,8 @@ UNIT_TEST(FileReaderReadAsText)
{
string text;
FileReader(fName).ReadAsString(text);
FileReader(fName, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount)
.ReadAsString(text);
TEST_EQUAL(text, fName, ());
}
@ -99,7 +104,8 @@ UNIT_TEST(ReaderStreamBuf)
}
{
ReaderStreamBuf buffer(make_unique<FileReader>(name));
ReaderStreamBuf buffer(make_unique<FileReader>(name, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount));
istream s(&buffer);
std::string str;

4
coding/coding_tests/reader_writer_ops_test.cpp
View file

@ -21,7 +21,7 @@ namespace
}
{
FileReader reader(tmpFile);
FileReader reader(tmpFile, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
buffer.clear();
MemWriter<vector<char> > writer(buffer);
rw_ops::Reverse(reader, writer);
@ -64,7 +64,7 @@ UNIT_TEST(Reverse_Smoke)
{
{
FillRandFile(tmpFile, 10 * 1024 + 527);
FileReader reader(tmpFile);
FileReader reader(tmpFile, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
vector<char> buffer;
GetReverseForReaderAndTmpFile(reader, buffer);

18
coding/coding_tests/writer_test.cpp
View file

@ -50,7 +50,7 @@ UNIT_TEST(FileWriter_Smoke)
}
vector<char> s;
{
FileReader reader(fileName);
FileReader reader(fileName, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
s.resize(reader.Size());
reader.Read(0, &s[0], reader.Size());
}
@ -85,7 +85,7 @@ UNIT_TEST(SubWriter_FileWriter_Smoke)
}
vector<char> s;
{
FileReader reader(fileName);
FileReader reader(fileName, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
s.resize(reader.Size());
reader.Read(0, &s[0], reader.Size());
}
@ -101,13 +101,13 @@ UNIT_TEST(FileWriter_DeleteFile)
writer.Write("123", 3);
}
{
FileReader reader(fileName);
FileReader reader(fileName, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
TEST_EQUAL(reader.Size(), 3, ());
}
FileWriter::DeleteFileX(fileName);
try
{
FileReader reader(fileName);
FileReader reader(fileName, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
TEST(false, ("Exception should be thrown!"));
}
catch (FileReader::OpenException & )
@ -127,7 +127,7 @@ UNIT_TEST(FileWriter_AppendAndOpenExisting)
writer.Write("abcd", 4);
}
{
FileReader reader(fileName);
FileReader reader(fileName, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
TEST_EQUAL(reader.Size(), 4, ());
string s(static_cast<uint32_t>(reader.Size()), 0);
reader.Read(0, &s[0], s.size());
@ -138,7 +138,7 @@ UNIT_TEST(FileWriter_AppendAndOpenExisting)
writer.Write("123", 3);
}
{
FileReader reader(fileName);
FileReader reader(fileName, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
TEST_EQUAL(reader.Size(), 3, ());
}
{
@ -146,7 +146,7 @@ UNIT_TEST(FileWriter_AppendAndOpenExisting)
writer.Write("4", 1);
}
{
FileReader reader(fileName);
FileReader reader(fileName, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
TEST_EQUAL(reader.Size(), 4, ());
string s(static_cast<uint32_t>(reader.Size()), 0);
reader.Read(0, &s[0], s.size());
@ -158,7 +158,7 @@ UNIT_TEST(FileWriter_AppendAndOpenExisting)
writer.Write("56", 2);
}
{
FileReader reader(fileName);
FileReader reader(fileName, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
TEST_EQUAL(reader.Size(), 4, ());
string s(static_cast<uint32_t>(reader.Size()), 0);
reader.Read(0, &s[0], 4);
@ -219,7 +219,7 @@ UNIT_TEST(FileWriter_Chunks)
WriteTestData2(fileWriter);
}
{
FileReader r(TEST_FILE);
FileReader r(TEST_FILE, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
ReadTestData(r);
}
FileWriter::DeleteFileX(TEST_FILE);

5
coding/coding_tests/zip_creator_test.cpp
View file

@ -19,7 +19,10 @@ void CreateAndTestZip(string const & filePath, string const & zipPath)
ZipFileReader::FileListT files;
ZipFileReader::FilesList(zipPath, files);
TEST_EQUAL(files[0].second, FileReader(filePath).Size(), ());
TEST_EQUAL(files[0].second,
FileReader(filePath, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount)
.Size(),
());
string const unzippedFile = "unzipped.tmp";
ZipFileReader::UnzipFile(zipPath, files[0].first, unzippedFile);

6
coding/coding_tests/zip_reader_test.cpp
View file

@ -175,13 +175,15 @@ UNIT_TEST(ZipExtract)
string s;
ZipFileReader::UnzipFile(ZIPFILE, files[0].first, OUTFILE);
{
FileReader(OUTFILE).ReadAsString(s);
FileReader(OUTFILE, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount)
.ReadAsString(s);
}
TEST_EQUAL(s, "aaaaaaaaaa\x0A", ());
// OUTFILE should be rewritten correctly in the next lines
ZipFileReader::UnzipFile(ZIPFILE, files[1].first, OUTFILE);
{
FileReader(OUTFILE).ReadAsString(s);
FileReader(OUTFILE, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount)
.ReadAsString(s);
}
TEST_EQUAL(s, "Holalala\x0A", ());
FileWriter::DeleteFileX(OUTFILE);

14
coding/file_container.cpp
View file

@ -211,7 +211,7 @@ FilesMappingContainer::~FilesMappingContainer()
void FilesMappingContainer::Open(string const & fName)
{
{
FileReader reader(fName);
FileReader reader(fName, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
ReadInfo(reader);
}
@ -242,7 +242,8 @@ FileReader FilesMappingContainer::GetReader(Tag const & tag) const
Info const * p = GetInfo(tag);
if (!p)
MYTHROW(Reader::OpenException, ("Can't find section:", m_name, tag));
return FileReader(m_name).SubReader(p->m_offset, p->m_size);
return FileReader(m_name, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount)
.SubReader(p->m_offset, p->m_size);
}
/////////////////////////////////////////////////////////////////////////////
@ -307,7 +308,7 @@ void FilesContainerW::Open(FileWriter::Op op)
case FileWriter::OP_WRITE_EXISTING:
{
// read an existing service info
FileReader reader(m_name);
FileReader reader(m_name, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
ReadInfo(reader);
}
@ -350,7 +351,8 @@ FilesContainerW::~FilesContainerW()
uint64_t FilesContainerW::SaveCurrentSize()
{
ASSERT(!m_bFinished, ());
uint64_t const curr = FileReader(m_name).Size();
uint64_t const curr =
FileReader(m_name, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount).Size();
if (!m_info.empty())
m_info.back().m_size = curr - m_info.back().m_offset;
return curr;
@ -426,7 +428,9 @@ FileWriter FilesContainerW::GetWriter(Tag const & tag)
void FilesContainerW::Write(string const & fPath, Tag const & tag)
{
Write(ModelReaderPtr(make_unique<FileReader>(fPath)), tag);
Write(ModelReaderPtr(make_unique<FileReader>(fPath, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount)),
tag);
}
void FilesContainerW::Write(ModelReaderPtr reader, Tag const & tag)

99
coding/file_reader.cpp
View file

@ -1,4 +1,5 @@
#include "coding/file_reader.hpp"
#include "coding/reader_cache.hpp"
#include "coding/internal/file_data.hpp"
@ -10,86 +11,92 @@
#define LOG_FILE_READER_EVERY_N_READS_MASK 0xFFFFFFFF
#endif
using namespace std;
namespace
{
class FileDataWithCachedSize : public my::FileData
class FileDataWithCachedSize : public my::FileData
{
using base_t = my::FileData;
public:
explicit FileDataWithCachedSize(string const & fileName)
: base_t(fileName, FileData::OP_READ), m_Size(FileData::Size())
{
typedef my::FileData base_t;
}
public:
explicit FileDataWithCachedSize(string const & fileName)
: base_t(fileName, FileData::OP_READ), m_Size(FileData::Size()) {}
uint64_t Size() const { return m_Size; }
uint64_t Size() const { return m_Size; }
private:
uint64_t m_Size;
};
} // namespace
private:
uint64_t m_Size;
};
}
// static
const uint32_t FileReader::kDefaultLogPageSize = 10;
// static
const uint32_t FileReader::kDefaultLogPageCount = 4;
class FileReader::FileReaderData
{
public:
FileReaderData(string const & fileName, uint32_t logPageSize, uint32_t logPageCount)
: m_FileData(fileName), m_ReaderCache(logPageSize, logPageCount)
: m_fileData(fileName), m_readerCache(logPageSize, logPageCount)
{
#if LOG_FILE_READER_STATS
m_ReadCallCount = 0;
m_readCallCount = 0;
#endif
}
~FileReaderData()
{
#if LOG_FILE_READER_STATS
LOG(LINFO, ("FileReader", GetName(), m_ReaderCache.GetStatsStr()));
LOG(LINFO, ("FileReader", GetName(), m_readerCache.GetStatsStr()));
#endif
}
uint64_t Size() const { return m_FileData.Size(); }
uint64_t Size() const { return m_fileData.Size(); }
void Read(uint64_t pos, void * p, size_t size)
{
#if LOG_FILE_READER_STATS
if (((++m_ReadCallCount) & LOG_FILE_READER_EVERY_N_READS_MASK) == 0)
if (((++m_readCallCount) & LOG_FILE_READER_EVERY_N_READS_MASK) == 0)
{
LOG(LINFO, ("FileReader", GetName(), m_ReaderCache.GetStatsStr()));
LOG(LINFO, ("FileReader", GetName(), m_readerCache.GetStatsStr()));
}
#endif
return m_ReaderCache.Read(m_FileData, pos, p, size);
return m_readerCache.Read(m_fileData, pos, p, size);
}
private:
FileDataWithCachedSize m_FileData;
ReaderCache<FileDataWithCachedSize, LOG_FILE_READER_STATS> m_ReaderCache;
FileDataWithCachedSize m_fileData;
ReaderCache<FileDataWithCachedSize, LOG_FILE_READER_STATS> m_readerCache;
#if LOG_FILE_READER_STATS
uint32_t m_ReadCallCount;
uint32_t m_readCallCount;
#endif
};
FileReader::FileReader(string const & fileName, bool withExceptions,
uint32_t logPageSize, uint32_t logPageCount)
FileReader::FileReader(string const & fileName, uint32_t logPageSize, uint32_t logPageCount)
: BaseType(fileName)
, m_logPageSize(logPageSize)
, m_logPageCount(logPageCount)
, m_fileData(new FileReaderData(fileName, logPageSize, logPageCount))
, m_offset(0)
, m_size(m_fileData->Size())
, m_withExceptions(withExceptions)
{}
FileReader::FileReader(FileReader const & reader, uint64_t offset, uint64_t size)
FileReader::FileReader(FileReader const & reader, uint64_t offset, uint64_t size,
uint32_t logPageSize, uint32_t logPageCount)
: BaseType(reader.GetName())
, m_logPageSize(logPageSize)
, m_logPageCount(logPageCount)
, m_fileData(reader.m_fileData)
, m_offset(offset)
, m_size(size)
, m_withExceptions(reader.m_withExceptions)
{}
uint64_t FileReader::Size() const
{
return m_size;
}
void FileReader::Read(uint64_t pos, void * p, size_t size) const
{
CheckPosAndSize(pos, size);
@ -99,37 +106,29 @@ void FileReader::Read(uint64_t pos, void * p, size_t size) const
FileReader FileReader::SubReader(uint64_t pos, uint64_t size) const
{
CheckPosAndSize(pos, size);
return FileReader(*this, m_offset + pos, size);
return FileReader(*this, m_offset + pos, size, m_logPageSize, m_logPageCount);
}
unique_ptr<Reader> FileReader::CreateSubReader(uint64_t pos, uint64_t size) const
{
CheckPosAndSize(pos, size);
// Can't use make_unique with private constructor.
return unique_ptr<Reader>(new FileReader(*this, m_offset + pos, size));
}
bool FileReader::AssertPosAndSize(uint64_t pos, uint64_t size) const
{
uint64_t const allSize1 = Size();
bool const ret1 = (pos + size <= allSize1);
if (!m_withExceptions)
ASSERT(ret1, (pos, size, allSize1));
uint64_t const allSize2 = m_fileData->Size();
bool const ret2 = (m_offset + pos + size <= allSize2);
if (!m_withExceptions)
ASSERT(ret2, (m_offset, pos, size, allSize2));
return (ret1 && ret2);
return unique_ptr<Reader>(
new FileReader(*this, m_offset + pos, size, m_logPageSize, m_logPageCount));
}
void FileReader::CheckPosAndSize(uint64_t pos, uint64_t size) const
{
if (m_withExceptions && !AssertPosAndSize(pos, size))
uint64_t const allSize1 = Size();
bool const ret1 = (pos + size <= allSize1);
ASSERT(ret1, (pos, size, allSize1));
uint64_t const allSize2 = m_fileData->Size();
bool const ret2 = (m_offset + pos + size <= allSize2);
ASSERT(ret2, (m_offset, pos, size, allSize2));
if (!ret1 || !ret2)
MYTHROW(Reader::SizeException, (pos, size));
else
ASSERT(AssertPosAndSize(pos, size), ());
}
void FileReader::SetOffsetAndSize(uint64_t offset, uint64_t size)

42
coding/file_reader.hpp
View file

@ -1,43 +1,51 @@
#pragma once
#include "coding/reader.hpp"
#include "base/base.hpp"
#include "std/shared_ptr.hpp"
#include <cstddef>
#include <cstdint>
#include <memory>
#include <string>
// FileReader, cheap to copy, not thread safe.
// It is assumed that file is not modified during FireReader lifetime,
// because of caching and assumption that Size() is constant.
class FileReader : public ModelReader
{
using BaseType = ModelReader;
public:
explicit FileReader(string const & fileName,
bool withExceptions = false,
uint32_t logPageSize = 10,
uint32_t logPageCount = 4);
static const uint32_t kDefaultLogPageSize;
static const uint32_t kDefaultLogPageCount;
explicit FileReader(std::string const & fileName, uint32_t logPageSize, uint32_t logPageCount);
class FileReaderData;
uint64_t Size() const override;
// Reader overrides:
uint64_t Size() const override { return m_size; }
void Read(uint64_t pos, void * p, size_t size) const override;
FileReader SubReader(uint64_t pos, uint64_t size) const;
unique_ptr<Reader> CreateSubReader(uint64_t pos, uint64_t size) const override;
std::unique_ptr<Reader> CreateSubReader(uint64_t pos, uint64_t size) const override;
inline uint64_t GetOffset() const { return m_offset; }
FileReader SubReader(uint64_t pos, uint64_t size) const;
uint64_t GetOffset() const { return m_offset; }
protected:
// Throws an exception if a (pos, size) read would result in an out-of-bounds access.
void CheckPosAndSize(uint64_t pos, uint64_t size) const;
/// Make assertion that pos + size in FileReader bounds.
bool AssertPosAndSize(uint64_t pos, uint64_t size) const;
/// Used in special derived readers.
// Used in special derived readers.
void SetOffsetAndSize(uint64_t offset, uint64_t size);
private:
FileReader(FileReader const & reader, uint64_t offset, uint64_t size);
using BaseType = ModelReader;
shared_ptr<FileReaderData> m_fileData;
FileReader(FileReader const & reader, uint64_t offset, uint64_t size, uint32_t logPageSize,
uint32_t logPageCount);
uint32_t m_logPageSize;
uint32_t m_logPageCount;
std::shared_ptr<FileReaderData> m_fileData;
uint64_t m_offset;
uint64_t m_size;
bool m_withExceptions;
};

3
coding/file_sort.hpp
View file

@ -63,7 +63,8 @@ public:
// Write output.
{
m_pTmpWriter.reset();
FileReader reader(m_TmpFileName);
FileReader reader(m_TmpFileName, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
ItemIndexPairGreater fGreater(m_Less);
PriorityQueueType q(fGreater);
for (uint32_t i = 0; i < m_ItemCount; i += m_BufferCapacity)

2
generator/cities_boundaries_builder.cpp
View file

@ -181,7 +181,7 @@ bool DeserializeBoundariesTable(std::string const & path, OsmIdToBoundariesTable
try
{
FileReader reader(path, true /* with exceptions */);
FileReader reader(path, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
NonOwningReaderSource source(reader);
double precision;

3
generator/dumper.cpp
View file

@ -195,7 +195,8 @@ namespace feature
{
using TValue = FeatureIndexValue;
FilesContainerR container(make_unique<FileReader>(fPath));
FilesContainerR container(make_unique<FileReader>(fPath, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount));
feature::DataHeader header(container);
serial::GeometryCodingParams codingParams(
trie::GetGeometryCodingParams(header.GetDefGeometryCodingParams()));

2
generator/feature_builder.hpp
View file

@ -284,7 +284,7 @@ namespace feature
template <class ToDo>
void ForEachFromDatRawFormat(std::string const & fName, ToDo && toDo)
{
FileReader reader(fName);
FileReader reader(fName, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
ReaderSource<FileReader> src(reader);
uint64_t currPos = 0;

3
generator/feature_sorter.cpp
View file

@ -326,7 +326,8 @@ bool GenerateFinalFeatures(feature::GenerateInfo const & info, string const & na
// store sorted features
{
FileReader reader(srcFilePath);
FileReader reader(srcFilePath, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
bool const isWorld = (mapType != DataHeader::country);

3
generator/gen_mwm_info.hpp
View file

@ -74,7 +74,8 @@ public:
{
try
{
FileReader reader(filename, true /* with exceptions */);
FileReader reader(filename, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
NonOwningReaderSource src(reader);
Read(src);
}

16
generator/intermediate_data.cpp
View file

@ -56,7 +56,10 @@ namespace generator
namespace cache
{
// IndexFileReader ---------------------------------------------------------------------------------
IndexFileReader::IndexFileReader(string const & name) : m_fileReader(name.c_str()) {}
IndexFileReader::IndexFileReader(string const & name)
: m_fileReader(name.c_str(), FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount)
{
}
void IndexFileReader::ReadAll()
{
@ -117,7 +120,10 @@ void IndexFileWriter::Add(Key k, Value const & v)
// OSMElementCacheReader ---------------------------------------------------------------------------
OSMElementCacheReader::OSMElementCacheReader(string const & name, bool preload)
: m_fileReader(name), m_offsets(name + OFFSET_EXT), m_name(name), m_preload(preload)
: m_fileReader(name, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount)
, m_offsets(name + OFFSET_EXT)
, m_name(name)
, m_preload(preload)
{
if (!m_preload)
return;
@ -171,7 +177,8 @@ void RawFilePointStorageWriter::AddPoint(uint64_t id, double lat, double lon)
// RawMemPointStorageReader ------------------------------------------------------------------------
RawMemPointStorageReader::RawMemPointStorageReader(string const & name)
: m_fileReader(name), m_data(kMaxNodesInOSM)
: m_fileReader(name, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount)
, m_data(kMaxNodesInOSM)
{
static_assert(sizeof(size_t) == 8, "This code is only for 64-bit architectures");
m_fileReader.Read(0, m_data.data(), m_data.size() * sizeof(LatLon));
@ -210,7 +217,8 @@ void RawMemPointStorageWriter::AddPoint(uint64_t id, double lat, double lon)
// MapFilePointStorageReader -----------------------------------------------------------------------
MapFilePointStorageReader::MapFilePointStorageReader(string const & name)
: m_fileReader(name + kShortExtension)
: m_fileReader(name + kShortExtension, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount)
{
LOG(LINFO, ("Nodes reading is started"));

2
generator/locality_sorter.cpp
View file

@ -210,7 +210,7 @@ bool GenerateLocalityDataImpl(FeaturesCollector & collector, NeedSerialize const
// Sort features by their middle point.
midPoints.Sort();
FileReader reader(file, true /* with exceptions */);
FileReader reader(file, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
for (auto const & point : midPoints.GetVector())
{
ReaderSource<FileReader> src(reader);

3
generator/metalines_builder.cpp
View file

@ -194,7 +194,8 @@ bool WriteMetalinesSection(std::string const & mwmPath, std::string const & meta
if (!routing::ParseOsmIdToFeatureIdMapping(osmIdsToFeatureIdsPath, osmIdToFeatureId))
return false;
FileReader reader(metalinesPath);
FileReader reader(metalinesPath, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
ReaderSource<FileReader> src(reader);
std::vector<uint8_t> buffer;
MemWriter<std::vector<uint8_t>> memWriter(buffer);

12
generator/mwm_diff/diff.cpp
View file

@ -86,8 +86,10 @@ bool MakeDiff(string const & oldMwmPath, string const & newMwmPath, string const
{
try
{
FileReader oldReader(oldMwmPath);
FileReader newReader(newMwmPath);
FileReader oldReader(oldMwmPath, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
FileReader newReader(newMwmPath, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
FileWriter diffFileWriter(diffPath);
switch (VERSION_LATEST)
@ -116,9 +118,11 @@ bool ApplyDiff(string const & oldMwmPath, string const & newMwmPath, string cons
{
try
{
FileReader oldReader(oldMwmPath);
FileReader oldReader(oldMwmPath, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
FileWriter newWriter(newMwmPath);
FileReader diffFileReader(diffPath);
FileReader diffFileReader(diffPath, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
ReaderSource<FileReader> diffFileSource(diffFileReader);
auto const version = ReadPrimitiveFromSource<uint32_t>(diffFileSource);

4
generator/search_index_builder.cpp
View file

@ -427,7 +427,9 @@ bool BuildSearchIndexFromDataFile(string const & filename, bool forceRebuild)
{
FilesContainerW writeContainer(readContainer.GetFileName(), FileWriter::OP_WRITE_EXISTING);
FileWriter writer = writeContainer.GetWriter(SEARCH_INDEX_FILE_TAG);
rw_ops::Reverse(FileReader(indexFilePath, true /* with exceptions */), writer);
rw_ops::Reverse(FileReader(indexFilePath, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount),
writer);
}
{

2
generator/utils.hpp
View file

@ -43,7 +43,7 @@ bool ForEachOsmId2FeatureId(std::string const & path, ToDo && toDo)
gen::OsmID2FeatureID mapping;
try
{
FileReader reader(path, true /* with exceptions */);
FileReader reader(path, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
NonOwningReaderSource source(reader);
mapping.Read(source);
}

3
generator/world_map_generator.hpp
View file

@ -49,7 +49,8 @@ public:
void LoadWaterGeometry(std::string const & rawGeometryFileName)
{
LOG_SHORT(LINFO, ("Loading water geometry:", rawGeometryFileName));
FileReader reader(rawGeometryFileName);
FileReader reader(rawGeometryFileName, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
ReaderSource<FileReader> file(reader);
size_t total = 0;

4
indexer/feature_processor.hpp
View file

@ -23,6 +23,8 @@ void ForEachFromDat(ModelReaderPtr reader, ToDo && toDo)
template <class ToDo>
void ForEachFromDat(string const & fPath, ToDo && toDo)
{
ForEachFromDat(make_unique<FileReader>(fPath), toDo);
ForEachFromDat(make_unique<FileReader>(fPath, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount),
toDo);
}
}

3
indexer/locality_index_builder.hpp
View file

@ -47,7 +47,8 @@ void BuildLocalityIndex(ObjectsVector const & objects, Writer & writer,
sorter.SortAndFinish();
}
FileReader reader(cellsToValueFile);
FileReader reader(cellsToValueFile, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
DDVector<CellValuePair<uint64_t>, FileReader, uint64_t> cellsToValue(reader);
{

6
indexer/scale_index_builder.hpp
View file

@ -161,7 +161,8 @@ void IndexScales(feature::DataHeader const & header, TFeaturesVector const & fea
}
}
FileReader reader(cellsToFeatureAllBucketsFile);
FileReader reader(cellsToFeatureAllBucketsFile, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
DDVector<CellFeatureBucketTuple, FileReader, uint64_t> cellsToFeaturesAllBuckets(reader);
VarSerialVectorWriter<TWriter> recordWriter(writer, bucketsCount);
@ -182,7 +183,8 @@ void IndexScales(feature::DataHeader const & header, TFeaturesVector const & fea
}
{
FileReader reader(cellsToFeatureFile);
FileReader reader(cellsToFeatureFile, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
DDVector<CellFeatureBucketTuple::CellFeaturePair, FileReader, uint64_t> cellsToFeatures(
reader);
SubWriter<TWriter> subWriter(writer);

8
kml/kml_tests/serdes_tests.cpp
View file

@ -518,7 +518,7 @@ UNIT_TEST(Kml_Deserialization_Text_File)
try
{
kml::DeserializerKml des(dataFromFile);
FileReader reader(kmlFile, true /* with exceptions */);
FileReader reader(kmlFile, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
des.Deserialize(reader);
}
catch (FileReader::Exception const & exc)
@ -555,7 +555,7 @@ UNIT_TEST(Kml_Deserialization_Bin_File)
try
{
kml::binary::DeserializerKml des(dataFromFile);
FileReader reader(kmbFile, true /* with exceptions */);
FileReader reader(kmbFile, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
des.Deserialize(reader);
}
catch (FileReader::Exception const & exc)
@ -596,7 +596,7 @@ UNIT_TEST(Kml_Serialization_Bin_File)
try
{
kml::binary::DeserializerKml des(dataFromFile);
FileReader reader(kmbFile, true /* with exceptions */);
FileReader reader(kmbFile, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
des.Deserialize(reader);
}
catch (FileReader::Exception const & exc)
@ -647,7 +647,7 @@ UNIT_TEST(Kml_Serialization_Text_File)
try
{
kml::DeserializerKml des(dataFromFile);
FileReader reader(kmlFile, true /* with exceptions */);
FileReader reader(kmlFile, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
des.Deserialize(reader);
}
catch (FileReader::Exception const & exc)

9
local_ads/local_ads_tests/file_helpers_tests.cpp
View file

@ -22,7 +22,8 @@ UNIT_TEST(LocalAdsHelpers_Read_Write_Country_Name)
string result;
{
FileReader reader(testFile.GetFullPath());
FileReader reader(testFile.GetFullPath(), FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
ReaderSource<FileReader> src(reader);
result = ReadCountryName(src);
}
@ -44,7 +45,8 @@ UNIT_TEST(LocalAdsHelpers_Read_Write_Timestamp)
local_ads::Timestamp resultInHours;
local_ads::Timestamp resultInSeconds;
{
FileReader reader(testFile.GetFullPath());
FileReader reader(testFile.GetFullPath(), FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
ReaderSource<FileReader> src(reader);
resultInHours = ReadTimestamp<chrono::hours>(src);
resultInSeconds = ReadTimestamp<chrono::seconds>(src);
@ -66,7 +68,8 @@ UNIT_TEST(LocalAdsHelpers_Read_Write_RawData)
vector<uint8_t> result;
{
FileReader reader(testFile.GetFullPath());
FileReader reader(testFile.GetFullPath(), FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
ReaderSource<FileReader> src(reader);
result = ReadRawData(src);
}

8
local_ads/statistics.cpp
View file

@ -157,7 +157,7 @@ std::list<local_ads::Event> ReadEvents(std::string const & fileName)
try
{
FileReader reader(fileName, true /* withExceptions */);
FileReader reader(fileName, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
ReaderSource<FileReader> src(reader);
ReadPackedData(src, [&result](local_ads::Statistics::PackedData && data,
std::string const & countryId, int64_t mwmVersion,
@ -464,7 +464,8 @@ void Statistics::ExtractMetadata(std::string const & fileName)
int64_t mwmVersion;
Timestamp baseTimestamp;
{
FileReader reader(fileName, true /* withExceptions */);
FileReader reader(fileName, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
ReaderSource<FileReader> src(reader);
ReadMetadata(src, countryId, mwmVersion, baseTimestamp);
}
@ -492,7 +493,8 @@ void Statistics::BalanceMemory()
uint64_t totalSize = 0;
for (auto const & metadata : m_metadataCache)
{
FileReader reader(metadata.second.m_fileName);
FileReader reader(metadata.second.m_fileName, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
sizeInBytes[metadata.first] = reader.Size();
totalSize += reader.Size();
}

4
map/bookmark_helpers.cpp
View file

@ -257,7 +257,9 @@ std::unique_ptr<kml::FileData> LoadKmlFile(std::string const & file, KmlFileType
std::unique_ptr<kml::FileData> kmlData;
try
{
kmlData = LoadKmlData(FileReader(file, true /* withExceptions */), fileType);
kmlData = LoadKmlData(
FileReader(file, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount),
fileType);
}
catch (std::exception const & e)
{

4
map/cloud.cpp
View file

@ -304,7 +304,7 @@ Cloud::SnapshotResponseData ReadSnapshotFile(std::string const & filename)
std::string jsonStr;
try
{
FileReader r(filename, true /* with exceptions */);
FileReader r(filename, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
r.ReadAsString(jsonStr);
}
catch (FileReader::Exception const & exception)
@ -458,7 +458,7 @@ bool Cloud::ReadIndex()
std::string jsonStr;
try
{
FileReader r(indexFilePath, true /* with exceptions */);
FileReader r(indexFilePath, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
r.ReadAsString(jsonStr);
}
catch (FileReader::Exception const & exception)

3
map/local_ads_manager.cpp
View file

@ -518,7 +518,8 @@ void LocalAdsManager::ReadCampaignFile(std::string const & campaignFile)
std::lock_guard<std::mutex> lock(m_campaignsMutex);
try
{
FileReader reader(campaignFile, true /* withExceptions */);
FileReader reader(campaignFile, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
ReaderSource<FileReader> src(reader);
while (src.Size() > 0)
{

5
map/map_tests/bookmarks_test.cpp
View file

@ -241,7 +241,10 @@ UNIT_CLASS_TEST(Runner, Bookmarks_ExportKML)
TEST_EQUAL(bmManager.GetBmGroupsIdList().size(), 0, ());
BookmarkManager::KMLDataCollection kmlDataCollection2;
kmlDataCollection2.emplace_back("", LoadKmlData(FileReader(fileName), GetActiveKmlFileType()));
kmlDataCollection2.emplace_back("",
LoadKmlData(FileReader(fileName, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount),
GetActiveKmlFileType()));
TEST(kmlDataCollection2.back().second, ());
bmManager.CreateCategories(std::move(kmlDataCollection2), false /* autoSave */);

2
platform/chunks_download_strategy.cpp
View file

@ -91,7 +91,7 @@ int64_t ChunksDownloadStrategy::LoadOrInitChunks(string const & fName, int64_t f
try
{
FileReader r(fName, true /* with exceptions */);
FileReader r(fName, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
ReaderSource<FileReader> src(r);
int64_t const readSize = ReadVarInt<int64_t>(src);

3
platform/string_storage_base.cpp
View file

@ -24,7 +24,8 @@ StringStorageBase::StringStorageBase(string const & path) : m_path(path)
try
{
LOG(LINFO, ("Settings path:", m_path));
ReaderStreamBuf buffer(make_unique<FileReader>(m_path, true /* withExceptions */));
ReaderStreamBuf buffer(make_unique<FileReader>(m_path, FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount));
istream stream(&buffer);
string line;

3
routing/geometry.cpp
View file

@ -82,7 +82,8 @@ private:
FileGeometryLoader::FileGeometryLoader(string const & fileName,
shared_ptr<VehicleModelInterface> vehicleModel)
: m_featuresVector(FilesContainerR(make_unique<FileReader>(fileName)))
: m_featuresVector(FilesContainerR(make_unique<FileReader>(
fileName, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount)))
, m_vehicleModel(vehicleModel)
{
CHECK(m_vehicleModel, ());

4
track_analyzing/track_analyzer/cmd_table.cpp
View file

@ -15,6 +15,7 @@
#include "storage/storage.hpp"
#include "coding/file_name_utils.hpp"
#include "coding/file_reader.hpp"
#include <iostream>
@ -168,7 +169,8 @@ class MatchedTrackPointToMoveType final
{
public:
MatchedTrackPointToMoveType(string const & mwmFile)
: m_featuresVector(FilesContainerR(make_unique<FileReader>(mwmFile)))
: m_featuresVector(FilesContainerR(make_unique<FileReader>(
mwmFile, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount)))
{
}

4
track_analyzing/track_analyzer/cmd_track.cpp
View file

@ -13,6 +13,7 @@
#include "storage/storage.hpp"
#include "coding/file_name_utils.hpp"
#include "coding/file_reader.hpp"
#include "geometry/mercator.hpp"
@ -35,7 +36,8 @@ void CmdTrack(string const & trackFile, string const & mwmName, string const & u
string const mwmFile = GetCurrentVersionMwmFile(storage, mwmName);
shared_ptr<VehicleModelInterface> vehicleModel =
CarModelFactory({}).GetVehicleModelForCountry(mwmName);
FeaturesVectorTest featuresVector(FilesContainerR(make_unique<FileReader>(mwmFile)));
FeaturesVectorTest featuresVector(FilesContainerR(make_unique<FileReader>(
mwmFile, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount)));
Geometry geometry(GeometryLoader::CreateFromFile(mwmFile, vehicleModel));
uint64_t const duration =

2
track_analyzing/utils.cpp
View file

@ -52,7 +52,7 @@ double CalcSpeedKMpH(double meters, uint64_t secondsElapsed)
void ReadTracks(shared_ptr<NumMwmIds> numMwmIds, string const & filename,
MwmToMatchedTracks & mwmToMatchedTracks)
{
FileReader reader(filename);
FileReader reader(filename, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
ReaderSource<FileReader> src(reader);
MwmToMatchedTracksSerializer serializer(numMwmIds);
serializer.Deserialize(mwmToMatchedTracks, src);

13
ugc/storage.cpp
View file

@ -40,7 +40,8 @@ bool GetUGCFileSize(uint64_t & size)
{
try
{
FileReader reader(GetUGCFilePath(), true /* with exceptions */);
FileReader reader(GetUGCFilePath(), FileReader::kDefaultLogPageSize,
FileReader::kDefaultLogPageCount);
size = reader.Size();
}
catch (RootException const &)
@ -165,7 +166,7 @@ UGCUpdate Storage::GetUGCUpdate(FeatureID const & id) const
auto const ugcFilePath = GetUGCFilePath();
try
{
FileReader r(ugcFilePath, true /* withExceptions */);
FileReader r(ugcFilePath, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
r.Read(offset, buf.data(), size);
}
catch (FileReader::Exception const & exception)
@ -194,7 +195,7 @@ void Storage::Load()
auto const indexFilePath = GetIndexFilePath();
try
{
FileReader r(indexFilePath, true /* with exceptions */);
FileReader r(indexFilePath, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
r.ReadAsString(data);
}
catch (FileReader::Exception const & exception)
@ -240,7 +241,7 @@ void Storage::Defragmentation()
try
{
FileReader r(ugcFilePath, true /* withExceptions */);
FileReader r(ugcFilePath, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
FileWriter w(tmpUGCFilePath, FileWriter::Op::OP_APPEND);
uint64_t actualOffset = 0;
for (size_t i = 0; i < indexesSize; ++i)
@ -287,7 +288,7 @@ string Storage::GetUGCToSend() const
auto array = my::NewJSONArray();
auto const indexesSize = m_UGCIndexes.size();
auto const ugcFilePath = GetUGCFilePath();
FileReader r(ugcFilePath, true /* withExceptions */);
FileReader r(ugcFilePath, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
vector<uint8_t> buf;
for (size_t i = 0; i < indexesSize; ++i)
{
@ -424,7 +425,7 @@ size_t GetNumberOfUnsentUGC()
string data;
try
{
FileReader r(indexFilePath, true /* with exceptions */);
FileReader r(indexFilePath, FileReader::kDefaultLogPageSize, FileReader::kDefaultLogPageCount);
r.ReadAsString(data);
}
catch (FileReader::Exception const & exception)