removed memory_mapped_file

base/base.pro

@@ -16,7 +16,6 @@ SOURCES += \
     string_utils.cpp \
     commands_queue.cpp \
     shared_buffer_manager.cpp \
-    memory_mapped_file.cpp \
     condition.cpp \
     lower_case.cpp \
     normalize_unicode.cpp \
@@ -62,7 +61,6 @@ HEADERS += \
     commands_queue.hpp \
     stats.hpp \
     shared_buffer_manager.hpp \
-    memory_mapped_file.hpp \
     buffer_vector.hpp \
     array_adapters.hpp \
     runner.hpp \

base/memory_mapped_file.cpp

@@ -1,59 +0,0 @@
-#include "memory_mapped_file.hpp"
-
-#ifndef OMIM_OS_WINDOWS
-  #include <sys/mman.h>
-  #include <sys/errno.h>
-  #include <sys/stat.h>
-  #ifdef OMIM_OS_ANDROID
-    #include <fcntl.h>
-  #else
-    #include <sys/fcntl.h>
-  #endif
-  #include <unistd.h>
-#endif
-
-
-MemoryMappedFile::MemoryMappedFile(char const * fileName, bool isReadOnly)
-  : m_isReadOnly(isReadOnly)
-{
-#ifdef OMIM_OS_WINDOWS
-  m_fp = fopen(fileName, isReadOnly ? "r" : "w");
-  fseek(m_fp, 0, SEEK_END);
-  m_size = ftell(m_fp);
-  fseek(m_fp, 0, SEEK_SET);
-
-  m_data = reinterpret_cast<void *>(new char[m_size]);
-  fread(m_data, 1, m_size, m_fp);
-#else
-  struct stat s;
-  stat(fileName, &s);
-  m_size = s.st_size;
-  m_fd = open(fileName, isReadOnly ? O_RDONLY : O_RDWR);
-  m_data = mmap(0, m_size, isReadOnly ? PROT_READ : (PROT_READ | PROT_WRITE), MAP_SHARED, m_fd, 0);
-#endif
-}
-
-MemoryMappedFile::~MemoryMappedFile()
-{
-#ifdef OMIM_OS_WINDOWS
-  if (!m_isReadOnly)
-  {
-    fwrite(m_data, 1, m_size, m_fp);
-  }
-  fclose(m_fp);
-  delete[] reinterpret_cast<char *>(m_data);
-#else
-  munmap(m_data, m_size);
-  close(m_fd);
-#endif
-}
-
-void * MemoryMappedFile::data()
-{
-  return m_data;
-}
-
-size_t MemoryMappedFile::size() const
-{
-  return m_size;
-}

base/memory_mapped_file.hpp

@@ -1,28 +0,0 @@
-#pragma once
-#include "base.hpp"
-
-#include "../std/target_os.hpp"
-
-#include "../std/windows.hpp"
-#include "../std/cstdio.hpp"
-
-class MemoryMappedFile
-{
-  bool m_isReadOnly;
-
-#ifdef OMIM_OS_WINDOWS
-  FILE * m_fp;
-#else
-  int    m_fd;
-#endif
-
-  void * m_data;
-  size_t m_size;
-
-public:
-  MemoryMappedFile(char const * fileName, bool isReadOnly);
-  ~MemoryMappedFile();
-
-  void * data();
-  size_t size() const;
-};