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/******************************************************************************
(C) Nick Marley, 2001 -
This software is distributed under the GNU Lesser General Public Licence.
Please read and understand the comments at the top of vf_iface.h before use!
FILE
$Workfile$
$Revision: 1.3 $
$Author: tilda $
ORIGINAL AUTHOR
Nick Marley
DESCRIPTION
Platform dependant functions supporting vformat library test harness.
A typical usage for the file find functions is as follows:
if (find_first_file(...))
{
do
{
something_worthwhile();
}
while (find_next_file(...))
;
close_file_find(...);
}
The only reason this exists is 'cos I like to keep the core test harness
code platform independant.
REFERENCES
(none)
MODIFICATION HISTORY
$Log: testsuppt.h,v $
Revision 1.3 2002/11/14 20:14:25 tilda
Minot tidy ups to WIN32 versions.
Revision 1.2 2002/11/11 17:23:08 monos
run testing harness on linux systems
Revision 1.1 2001/10/12 19:02:15 tilda
Moved generic test functions to new file
*
*******************************************************************************/
#ifndef NORCSID
static const char testsuppt_h_vss_id[] = "$Header: /cvsroot/vformat/build/vformat/testsuppt.h,v 1.3 2002/11/14 20:14:25 tilda Exp $";
#endif
/*=============================================================================*
Public Includes
*=============================================================================*/
#if defined(WIN) || defined(WIN32)
#include <Windows.h>
#else
#include <glob.h>
#endif
/*============================================================================*
Public Defines
*============================================================================*/
#ifndef _MAX_PATH
#define _MAX_PATH (256)
#endif
/*============================================================================*
Private Data Types
*============================================================================*/
typedef struct
{
#if defined(WIN) || defined(WIN32)
WIN32_FIND_DATA fd;
HANDLE h;
char *p_dirname;
#else
glob_t h;
#endif
}
file_enum_t;
typedef struct
{
size_t size;
char *p_data;
}
file_image_t;
/*============================================================================*
Public Functions
*============================================================================*/
/*----------------------------------------------------------------------------*
* NAME
* find_first_file()
*
* DESCRIPTION
* Locate (initialise search for) first file of indicated pattern in
* directory. If find_first_file() returns TRUE, users should call
* do whatever they wer going to do with the file that's located and
* then continue their search using find_next_file().
*
* RETURNS
* TRUE <=> first file found, FALSE else.
*----------------------------------------------------------------------------*/
extern bool_t find_first_file(
char *p_name, /* Name of file found (output) */
file_enum_t *p_enum, /* Pointer to enumerator */
const char *p_dirname, /* Directory we're searching in */
const char *p_pattern /* Pattern we're searching for */
);
/*----------------------------------------------------------------------------*
* NAME
* find_next_file()
*
* DESCRIPTION
* Continues a search initialised by find_first_file(). Users should
* call find_next_file() until it returns FALSE, then close_file_find().
*
* RETURNS
* TRUE <=> next file found, FALSE else.
*----------------------------------------------------------------------------*/
extern bool_t find_next_file(
char *p_name, /* Name of file found (output) */
file_enum_t *p_enum /* Pointer to enumerator */
);
/*----------------------------------------------------------------------------*
* NAME
* close_file_find()
*
* DESCRIPTION
* Close the file search. Free memory, close handles etc. The enumerator
* is ready for another call to find_first_file(). User should always
* call close_file_find() if find_first_file() returns TRUE or resources
* may be leaked.
*
* RETURNS
* (none)
*----------------------------------------------------------------------------*/
extern void close_file_find(
file_enum_t *p_enum /* Pointer to enumerator */
);
/*----------------------------------------------------------------------------*
* NAME
* filecomp()
*
* DESCRIPTION
* Compare files.
*
* RETURNS
* 0 <=> contents of files is the same, != 0 else.
*----------------------------------------------------------------------------*/
extern int filecomp(
const char *p_file1, /* Name of first file */
const char *p_file2 /* Name of second file */
);
/*----------------------------------------------------------------------------*
* NAME
* get_file_image()
*
* DESCRIPTION
* Load file into memory.
*
* RETURNS
* TRUE <=> file i/o successful, FALSE else.
*----------------------------------------------------------------------------*/
extern bool_t get_file_image(
file_image_t *p, /* Info on file (output) */
const char *p_name /* Name of file */
);
/*----------------------------------------------------------------------------*
* NAME
* free_file_image()
*
* DESCRIPTION
* Free up resources allocated to a file image.
*
* RETURNS
* (none)
*----------------------------------------------------------------------------*/
extern void free_file_image(
file_image_t *p /* Info on file (output) */
);
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