XrdZip Namespace Reference

Classes
struct	bad_data
struct	CDFH
struct	DataDescriptor
struct	dos_timestmp
struct	EOCD
struct	Extra
struct	LFH
	A data structure representing ZIP Local File Header. More...
struct	ovrflw
struct	ZIP64_EOCD
struct	ZIP64_EOCDL
	A data structure representing the ZIP64 end of central directory locator. More...

Typedefs
typedef std::vector< char >	buffer_t
typedef std::unordered_map< std::string, size_t >	cdmap_t
typedef std::unordered_map< std::string, std::unique_ptr< CDFH > >	cdrecs_t
typedef std::vector< std::unique_ptr< CDFH > >	cdvec_t

Functions
template<typename INT>
static void	copy_bytes (const INT value, buffer_t &buffer)
template<typename INT>
static void	from_buffer (INT &var, const char *&buffer)
template<typename INT>
static INT	to (const char *buffer)

Typedef Documentation

buffer_t

typedef std::vector<char> XrdZip::buffer_t

Definition at line 56 of file XrdZipUtils.hh.

cdmap_t

typedef std::unordered_map<std::string, size_t> XrdZip::cdmap_t

Definition at line 56 of file XrdZipCDFH.hh.

cdrecs_t

typedef std::unordered_map<std::string, std::unique_ptr<CDFH> > XrdZip::cdrecs_t

Definition at line 61 of file XrdZipCDFH.hh.

cdvec_t

typedef std::vector<std::unique_ptr<CDFH> > XrdZip::cdvec_t

Definition at line 51 of file XrdZipCDFH.hh.

Function Documentation

copy_bytes()

template<typename INT>

void XrdZip::copy_bytes ( const INT value, buffer_t & buffer )

inlinestatic

Definition at line 62 of file XrdZipUtils.hh.

  {
    const char *begin = reinterpret_cast<const char*>( &value );
    const char *end   = begin + sizeof( INT );
#ifdef Xrd_Big_Endian
    std::reverse_copy( begin, end, std::back_inserter( buffer ) );
#else
    std::copy( begin, end, std::back_inserter( buffer ) );
#endif
  }

References copy_bytes().

Referenced by copy_bytes().

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from_buffer()

template<typename INT>

void XrdZip::from_buffer ( INT & var, const char *& buffer )

inlinestatic

Definition at line 78 of file XrdZipUtils.hh.

  {
    memcpy( &var, buffer, sizeof( INT ) );
#ifdef Xrd_Big_Endian
    var = bswap(var);
#endif
    buffer += sizeof( INT );
  }

References from_buffer().

Referenced by from_buffer().

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to()

template<typename INT>

INT XrdZip::to ( const char * buffer )

inlinestatic

Definition at line 91 of file XrdZipUtils.hh.

  {
    INT value;
    memcpy( &value, buffer, sizeof( INT ) );
#ifdef Xrd_Big_Endian
    value = bswap(value);
#endif
    return value;
  }