ht_file Class Reference

#include <stream.h>

Inheritance diagram for ht_file:

List of all members.

Public Member Functions
void	init (const char *filename, UINT access_mode, UINT open_mode)
virtual void	done ()
virtual const char *	get_desc ()
virtual const char *	get_filename ()
virtual void	pstat (pstat_t *s)
virtual bool	set_access_mode (UINT access_mode)
virtual int	truncate (UINT newsize)
virtual int	vcntl (UINT cmd, va_list vargs)
Protected Member Functions
bool	set_access_mode_internal (UINT access_mode)
Protected Attributes
char *	filename
UINT	open_mode
FILEOFS	offset

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Member Function Documentation

void ht_file::done (   )  [virtual]

Reimplemented from ht_stdio_file. Definition at line 592 of file stream.cc. References ht_stdio_file::done(), and filename. Referenced by ht_aviewer::exportFileDialog(), ht_aviewer::generateOutputDialog(), ht_app::handlemsg(), load_fileconfig(), load_systemconfig(), save_fileconfig(), and save_systemconfig().

const char * ht_file::get_desc (   )  [virtual]

Reimplemented from ht_stdio_file. Definition at line 598 of file stream.cc. References filename. Referenced by ht_app::handlemsg().

const char * ht_file::get_filename (   )  [virtual]

Reimplemented from ht_streamfile. Definition at line 603 of file stream.cc. References filename. Referenced by ht_app::handlemsg(), and set_access_mode().

void ht_file::init (  const char *  filename, UINT  access_mode, UINT  open_mode )

Definition at line 584 of file stream.cc. References filename, FOM_EXISTS, ht_stream::init(), NULL, open_mode, and UINT. Referenced by ht_app::create_window_file_bin(), ht_app::create_window_file_text(), ht_aviewer::exportFileDialog(), ht_aviewer::generateOutputDialog(), ht_app::handlemsg(), load_fileconfig(), load_systemconfig(), save_fileconfig(), and save_systemconfig().

void ht_file::pstat (  pstat_t *  s  )  [virtual]

Reimplemented from ht_streamfile. Definition at line 608 of file stream.cc. References filename, and sys_pstat().

bool ht_file::set_access_mode (  UINT  access_mode  )  [virtual]

Reimplemented from ht_stream. Definition at line 613 of file stream.cc. References get_filename(), ht_io_exception, set_access_mode_internal(), and UINT. Referenced by ht_app::handlemsg(), truncate(), and vcntl().

bool ht_file::set_access_mode_internal (  UINT  access_mode  )  [protected]

Definition at line 622 of file stream.cc. References pstat_t::caps, FAM_NULL, FAM_READ, FAM_WRITE, filename, FOM_APPEND, FOM_CREATE, HT_S_ISBLK, HT_S_ISDIR, HT_S_ISREG, pstat_t::mode, NULL, open_mode, pstat_mode_type, SERR_RETRY, ht_stream::set_access_mode(), ht_stream::set_error(), STERR_SYSTEM, ht_stream::stream_error_func, sys_pstat(), and UINT. Referenced by set_access_mode().

int ht_file::truncate (  UINT  newsize  )  [virtual]

Reimplemented from ht_streamfile. Definition at line 674 of file stream.cc. References FAM_NULL, filename, set_access_mode(), sys_truncate(), and UINT.

int ht_file::vcntl (  UINT  cmd, va_list  vargs )  [virtual]

Reimplemented from ht_streamfile. Definition at line 688 of file stream.cc. References FAM_NULL, FCNTL_FLUSH_STAT, ht_stream::get_access_mode(), set_access_mode(), UINT, and ht_streamfile::vcntl().

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Member Data Documentation

char* ht_file::filename [protected]

Definition at line 287 of file stream.h. Referenced by done(), get_desc(), get_filename(), init(), pstat(), set_access_mode_internal(), and truncate().

FILEOFS ht_file::offset [protected]

Reimplemented from ht_stdio_file. Definition at line 290 of file stream.h.

UINT ht_file::open_mode [protected]

Definition at line 288 of file stream.h. Referenced by init(), and set_access_mode_internal().

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The documentation for this class was generated from the following files:

• stream.h
• stream.cc

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