25 #ifndef SRC_XRDZIP_XRDZIPEOCD_HH_
26 #define SRC_XRDZIP_XRDZIPEOCD_HH_
41 inline static const char*
Find(
const char *buffer, uint64_t size )
43 for( ssize_t offset = size -
eocdBaseSize; offset >= 0; --offset )
45 uint32_t signature = to<uint32_t>( buffer + offset );
46 if( signature ==
eocdSign )
return buffer + offset;
54 EOCD(
const char *buffer, uint32_t maxSize = 0 )
56 nbDisk = to<uint16_t>(buffer + 4);
59 nbCdRec = to<uint16_t>(buffer + 10);
60 cdSize = to<uint32_t>(buffer + 12);
61 cdOffset = to<uint32_t>(buffer + 16);
65 comment = std::string( buffer + 22, commentLength );
74 EOCD( uint64_t cdoff, uint32_t cdcnt, uint32_t cdsize ):
118 std::copy(
comment.begin(),
comment.end(), std::back_inserter( buffer ) );
126 std::stringstream ss;
127 ss <<
"{nbDisk=" <<
nbDisk;
131 ss <<
";cdSize" <<
cdSize;
134 ss <<
";comment=" <<
comment <<
'}';
EOCD(uint64_t cdoff, uint32_t cdcnt, uint32_t cdsize)
Constructor from last LFH + CDFH.
Definition: XrdZipEOCD.hh:74
static const uint16_t eocdBaseSize
Definition: XrdZipEOCD.hh:153
static const uint32_t eocdSign
Definition: XrdZipEOCD.hh:152
uint16_t commentLength
Definition: XrdZipEOCD.hh:144
std::vector< char > buffer_t
Definition: XrdZipUtils.hh:56
uint16_t nbDiskCd
Definition: XrdZipEOCD.hh:139
uint16_t nbCdRec
Definition: XrdZipEOCD.hh:141
std::string ToString()
Convert the EOCD into a string for logging purposes.
Definition: XrdZipEOCD.hh:124
void Serialize(buffer_t &buffer)
Serialize the object into a buffer.
Definition: XrdZipEOCD.hh:107
static const uint16_t maxCommentLength
Definition: XrdZipEOCD.hh:154
static void copy_bytes(const INT value, buffer_t &buffer)
Definition: XrdZipUtils.hh:62
std::string comment
Definition: XrdZipEOCD.hh:145
uint32_t cdSize
Definition: XrdZipEOCD.hh:142
uint32_t cdOffset
Definition: XrdZipEOCD.hh:143
EOCD(const char *buffer, uint32_t maxSize=0)
Constructor from buffer.
Definition: XrdZipEOCD.hh:54
Definition: XrdZipUtils.hh:48
uint16_t nbCdRecD
Definition: XrdZipEOCD.hh:140
Definition: XrdZipUtils.hh:42
Definition: XrdZipEOCD.hh:39
uint16_t nbDisk
Definition: XrdZipEOCD.hh:138
uint16_t eocdSize
Definition: XrdZipEOCD.hh:146
static const char * Find(const char *buffer, uint64_t size)
Definition: XrdZipEOCD.hh:41
bool useZip64
Definition: XrdZipEOCD.hh:147