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libgenua
Basic Geometry, Numerical Algorithms and Interfaces
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libgenua
Basic Geometry, Numerical Algorithms and Interfaces
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Minimal frontend to zlib.
ZipFile provides a simple interface for the reading and writing of standard .zip archive files. This class is available only if the 'zip' option is added to the genua.pro project file.
#include <zipfile.h>
Public Member Functions | |
| ZipFile () | |
| undefined zipfile | |
| ~ZipFile () | |
| close file if any | |
| bool | openArchive (const std::string &archive) |
| open existing zip file, move to first file in archive | |
| bool | nextFile () |
| move to next file | |
| std::string | currentFile () |
| retrieve name of current file in archive | |
| bool | locateFile (const std::string &fname) |
| move to file named fname | |
| bool | openCurrentFile () |
| open current file | |
| int | read (uint nbytes, char *buf) |
| read data from current file | |
| size_t | readOffset () const |
| current uncompressed byte offset (reading) | |
| uint | skip (uint n) |
| read n bytes (decompressed) from current file and discard | |
| bool | closeCurrentFile () |
| close current file | |
| size_t | dumpFile (std::ostream &os) |
| dump content of current file into stream | |
| bool | createArchive (const std::string &archive) |
| create new zip archive | |
| bool | newFile (const std::string &fname, int level=-1) |
| begin a new file in currently created archive | |
| bool | write (uint nbytes, const char *buf) |
| write data to file | |
| size_t | writeOffset () const |
| current uncompressed byte offset (writing) | |
| bool | closeFile () |
| close current archive file | |
| bool | write (const std::string &fname, uint nbytes, const char *buf) |
| shortcut for the above three | |
| bool | closeArchive () |
| close archive file | |
Static Public Member Functions | |
| static bool | isZip (const std::string &fname) |
| test file header | |
Private Attributes | |
| unzFile | m_ufile |
| zlib file handle for unzipping | |
| zipFile | m_zfile |
| zlib file handle for zipping | |
| size_t | m_rposition |
| uncompressed byte position pointer for reading | |
| size_t | m_wposition |
| uncompressed byte position pointer for writing | |
1.8.5
