Interprocess.hh

#ifndef INTERPROCESS_HH
#define INTERPROCESS_HH
#define  BOOST_DATE_TIME_NO_LIB
#include <boost/interprocess/managed_shared_memory.hpp>
#include <boost/interprocess/containers/vector.hpp>
#include <boost/interprocess/containers/string.hpp>
#include <boost/interprocess/allocators/allocator.hpp>

using namespace boost::interprocess;
enum ERROR_CODE {
    PROCESSING_FILE = 0,
    SUCCESS,
    UNIMPLEMENTED,
    NOT_EXIST_FILE,
    NOT_FILE,
    NOT_LOAD_FILE,
    LOCKED_FILE,
    FAIL_INIT_TESS,
    CANCLED_BY_USER,
    FAIL_OPEN_FILE,
    NO_PAGE,
    FAIL_PARSE_XML,
    FAIL_FIND_SHARE_MEMORY,
    CANT_NOT_GENERATE_IMAGE,
    FAIL_CREATE_PAGE
};
struct ProgressInfo {
public:
    ProgressInfo(int progress)
        : m_progress(progress), m_errCode(ERROR_CODE::PROCESSING_FILE) {}
    int m_progress;
    ERROR_CODE m_errCode;
};
//Define an STL compatible allocator of ints that allocates from the managed_shared_memory.
//This allocator will allow placing containers in the segment
typedef allocator<char, managed_shared_memory::segment_manager>  ShmemAllocator;
typedef basic_string<char, std::char_traits<char>, ShmemAllocator> MyString;
typedef std::pair<int, int> PageRange;
struct PdfPostProcess {
public:
    PdfPostProcess() {}
    PdfPostProcess(int fontScale, int fontSize, bool uniformziLineSpacing, int preserveSpaceWidth)
        : m_fontScale(fontScale), m_fontSize(fontSize), m_uniformziLineSpacing(uniformziLineSpacing)
        , m_preserveSpaceWidth(preserveSpaceWidth) {

    }
    int m_fontScale;/*0~100*/
    int m_fontSize;
    bool m_uniformziLineSpacing;
    int m_preserveSpaceWidth;
};
#endif // INTERPROCESS_HH