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remove dirent stuff from msvc project after r946.

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git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@947 af15c1b1-3010-417e-b628-4374ebc0bcbd
This commit is contained in:
Ozkan Sezer 2014-08-01 11:25:11 +00:00
parent fabac88a0f
commit 9f8f2865f6
3 changed files with 0 additions and 492 deletions
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342
Windows/VisualStudio/dirent.c
View file

@ -1,342 +0,0 @@
/*
* dirent.c
* This file has no copyright assigned and is placed in the Public Domain.
* This file is a part of the mingw-runtime package.
* No warranty is given; refer to the file DISCLAIMER within the package.
*
* Derived from DIRLIB.C by Matt J. Weinstein
* This note appears in the DIRLIB.H
* DIRLIB.H by M. J. Weinstein Released to public domain 1-Jan-89
*
* Updated by Jeremy Bettis <jeremy@hksys.com>
* Significantly revised and rewinddir, seekdir and telldir added by Colin
* Peters <colin@fu.is.saga-u.ac.jp>
*
*/
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <io.h>
#include <direct.h>
#include <dirent.h>
#include <windows.h> /* for GetFileAttributes */
#include <tchar.h>
#define SUFFIX _T("*")
#define SLASH _T("\\")
/* Helper for opendir(). */
static __inline DWORD _tGetFileAttributes (const _TCHAR * tPath)
{
#ifdef _UNICODE
/* GetFileAttributesW does not work on W9x, so convert to ANSI */
if (_osver & 0x8000)
{
char aPath [MAX_PATH];
WideCharToMultiByte (CP_ACP, 0, tPath, -1, aPath, MAX_PATH, NULL, NULL);
return GetFileAttributesA (aPath);
}
return GetFileAttributesW (tPath);
#else
return GetFileAttributesA (tPath);
#endif
}
/*
* opendir
*
* Returns a pointer to a DIR structure appropriately filled in to begin
* searching a directory.
*/
_TDIR *
_topendir (const _TCHAR *szPath)
{
_TDIR *nd;
unsigned int rc;
_TCHAR szFullPath[MAX_PATH];
errno = 0;
if (!szPath)
{
errno = EFAULT;
return (_TDIR *) 0;
}
if (szPath[0] == _T('\0'))
{
errno = ENOTDIR;
return (_TDIR *) 0;
}
/* Attempt to determine if the given path really is a directory. */
rc = _tGetFileAttributes (szPath);
if (rc == INVALID_FILE_ATTRIBUTES)
{
/* call GetLastError for more error info */
errno = ENOENT;
return (_TDIR *) 0;
}
if (!(rc & FILE_ATTRIBUTE_DIRECTORY))
{
/* Error, entry exists but not a directory. */
errno = ENOTDIR;
return (_TDIR *) 0;
}
/* Make an absolute pathname. */
_tfullpath (szFullPath, szPath, MAX_PATH);
/* Allocate enough space to store DIR structure and the complete
* directory path given. */
nd = (_TDIR *) malloc (sizeof (_TDIR) + (_tcslen (szFullPath)
+ _tcslen (SLASH)
+ _tcslen (SUFFIX) + 1)
* sizeof (_TCHAR));
if (!nd)
{
/* Error, out of memory. */
errno = ENOMEM;
return (_TDIR *) 0;
}
/* Create the search expression. */
_tcscpy (nd->dd_name, szFullPath);
/* Add on a slash if the path does not end with one. */
if (nd->dd_name[0] != _T('\0') &&
nd->dd_name[_tcslen (nd->dd_name) - 1] != _T('/') &&
nd->dd_name[_tcslen (nd->dd_name) - 1] != _T('\\'))
{
_tcscat (nd->dd_name, SLASH);
}
/* Add on the search pattern */
_tcscat (nd->dd_name, SUFFIX);
/* Initialize handle to -1 so that a premature closedir doesn't try
* to call _findclose on it. */
nd->dd_handle = -1;
/* Initialize the status. */
nd->dd_stat = 0;
/* Initialize the dirent structure. ino and reclen are invalid under
* Win32, and name simply points at the appropriate part of the
* findfirst_t structure. */
nd->dd_dir.d_ino = 0;
nd->dd_dir.d_reclen = 0;
nd->dd_dir.d_namlen = 0;
memset (nd->dd_dir.d_name, 0, 260 /*FILENAME_MAX*/);
return nd;
}
/*
* readdir
*
* Return a pointer to a dirent structure filled with the information on the
* next entry in the directory.
*/
struct _tdirent *
_treaddir (_TDIR * dirp)
{
errno = 0;
/* Check for valid DIR struct. */
if (!dirp)
{
errno = EFAULT;
return (struct _tdirent *) 0;
}
if (dirp->dd_stat < 0)
{
/* We have already returned all files in the directory
* (or the structure has an invalid dd_stat). */
return (struct _tdirent *) 0;
}
else if (dirp->dd_stat == 0)
{
/* We haven't started the search yet. */
/* Start the search */
dirp->dd_handle = _tfindfirst (dirp->dd_name, &(dirp->dd_dta));
if (dirp->dd_handle == -1)
{
/* Whoops! Seems there are no files in that
* directory. */
dirp->dd_stat = -1;
}
else
{
dirp->dd_stat = 1;
}
}
else
{
/* Get the next search entry. */
if (_tfindnext (dirp->dd_handle, &(dirp->dd_dta)))
{
/* We are off the end or otherwise error.
_findnext sets errno to ENOENT if no more file
Undo this. */
DWORD winerr = GetLastError ();
if (winerr == ERROR_NO_MORE_FILES)
errno = 0;
_findclose (dirp->dd_handle);
dirp->dd_handle = -1;
dirp->dd_stat = -1;
}
else
{
/* Update the status to indicate the correct
* number. */
dirp->dd_stat++;
}
}
if (dirp->dd_stat > 0)
{
/* Successfully got an entry. Everything about the file is
* already appropriately filled in except the length of the
* file name. */
dirp->dd_dir.d_namlen = _tcslen (dirp->dd_dta.name);
_tcscpy (dirp->dd_dir.d_name, dirp->dd_dta.name);
return &dirp->dd_dir;
}
return (struct _tdirent *) 0;
}
/*
* closedir
*
* Frees up resources allocated by opendir.
*/
int
_tclosedir (_TDIR * dirp)
{
int rc;
errno = 0;
rc = 0;
if (!dirp)
{
errno = EFAULT;
return -1;
}
if (dirp->dd_handle != -1)
{
rc = _findclose (dirp->dd_handle);
}
/* Delete the dir structure. */
free (dirp);
return rc;
}
/*
* rewinddir
*
* Return to the beginning of the directory "stream". We simply call findclose
* and then reset things like an opendir.
*/
void
_trewinddir (_TDIR * dirp)
{
errno = 0;
if (!dirp)
{
errno = EFAULT;
return;
}
if (dirp->dd_handle != -1)
{
_findclose (dirp->dd_handle);
}
dirp->dd_handle = -1;
dirp->dd_stat = 0;
}
/*
* telldir
*
* Returns the "position" in the "directory stream" which can be used with
* seekdir to go back to an old entry. We simply return the value in stat.
*/
long
_ttelldir (_TDIR * dirp)
{
errno = 0;
if (!dirp)
{
errno = EFAULT;
return -1;
}
return dirp->dd_stat;
}
/*
* seekdir
*
* Seek to an entry previously returned by telldir. We rewind the directory
* and call readdir repeatedly until either dd_stat is the position number
* or -1 (off the end). This is not perfect, in that the directory may
* have changed while we weren't looking. But that is probably the case with
* any such system.
*/
void
_tseekdir (_TDIR * dirp, long lPos)
{
errno = 0;
if (!dirp)
{
errno = EFAULT;
return;
}
if (lPos < -1)
{
/* Seeking to an invalid position. */
errno = EINVAL;
return;
}
else if (lPos == -1)
{
/* Seek past end. */
if (dirp->dd_handle != -1)
{
_findclose (dirp->dd_handle);
}
dirp->dd_handle = -1;
dirp->dd_stat = -1;
}
else
{
/* Rewind and read forward to the appropriate index. */
_trewinddir (dirp);
while ((dirp->dd_stat < lPos) && _treaddir (dirp))
;
}
}

142
Windows/VisualStudio/dirent.h
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@ -1,142 +0,0 @@
/*
* DIRENT.H (formerly DIRLIB.H)
* This file has no copyright assigned and is placed in the Public Domain.
* This file is a part of the mingw-runtime package.
* No warranty is given; refer to the file DISCLAIMER within the package.
*
*/
#ifndef _DIRENT_H_
#define _DIRENT_H_
#include <stddef.h>
#include <io.h>
#ifndef RC_INVOKED
#ifdef __cplusplus
extern "C" {
#endif
struct dirent
{
long d_ino; /* Always zero. */
unsigned short d_reclen; /* Always zero. */
unsigned short d_namlen; /* Length of name in d_name. */
char d_name[260]; /* [FILENAME_MAX] */ /* File name. */
};
/*
* This is an internal data structure. Good programmers will not use it
* except as an argument to one of the functions below.
* dd_stat field is now int (was short in older versions).
*/
typedef struct
{
/* disk transfer area for this dir */
struct _finddata_t dd_dta;
/* dirent struct to return from dir (NOTE: this makes this thread
* safe as long as only one thread uses a particular DIR struct at
* a time) */
struct dirent dd_dir;
/* _findnext handle */
intptr_t dd_handle;
/*
* Status of search:
* 0 = not started yet (next entry to read is first entry)
* -1 = off the end
* positive = 0 based index of next entry
*/
int dd_stat;
/* given path for dir with search pattern (struct is extended) */
char dd_name[1];
} DIR;
DIR* __cdecl opendir (const char*);
struct dirent* __cdecl readdir (DIR*);
int __cdecl closedir (DIR*);
void __cdecl rewinddir (DIR*);
long __cdecl telldir (DIR*);
void __cdecl seekdir (DIR*, long);
/* wide char versions */
struct _wdirent
{
long d_ino; /* Always zero. */
unsigned short d_reclen; /* Always zero. */
unsigned short d_namlen; /* Length of name in d_name. */
wchar_t d_name[260]; /* [FILENAME_MAX] */ /* File name. */
};
/*
* This is an internal data structure. Good programmers will not use it
* except as an argument to one of the functions below.
*/
typedef struct
{
/* disk transfer area for this dir */
struct _wfinddata_t dd_dta;
/* dirent struct to return from dir (NOTE: this makes this thread
* safe as long as only one thread uses a particular DIR struct at
* a time) */
struct _wdirent dd_dir;
/* _findnext handle */
intptr_t dd_handle;
/*
* Status of search:
* 0 = not started yet (next entry to read is first entry)
* -1 = off the end
* positive = 0 based index of next entry
*/
int dd_stat;
/* given path for dir with search pattern (struct is extended) */
wchar_t dd_name[1];
} _WDIR;
_WDIR* __cdecl _wopendir (const wchar_t*);
struct _wdirent* __cdecl _wreaddir (_WDIR*);
int __cdecl _wclosedir (_WDIR*);
void __cdecl _wrewinddir (_WDIR*);
long __cdecl _wtelldir (_WDIR*);
void __cdecl _wseekdir (_WDIR*, long);
#ifdef _UNICODE
#define _tdirent _wdirent
#define _TDIR _WDIR
#define _topendir _wopendir
#define _tclosedir _wclosedir
#define _treaddir _wreaddir
#define _trewinddir _wrewinddir
#define _ttelldir _wtelldir
#define _tseekdir _wseekdir
#else
#define _tdirent dirent
#define _TDIR DIR
#define _topendir opendir
#define _tclosedir closedir
#define _treaddir readdir
#define _trewinddir rewinddir
#define _ttelldir telldir
#define _tseekdir seekdir
#endif
#ifdef __cplusplus
}
#endif
#endif /* Not RC_INVOKED */
#endif /* Not _DIRENT_H_ */

8
Windows/VisualStudio/quakespasm.vcproj
View file

@ -381,10 +381,6 @@
RelativePath="..\..\Quake\cvar.c"
>
</File>
<File
RelativePath=".\dirent.c"
>
</File>
<File
RelativePath="..\..\Quake\gl_draw.c"
>
@ -687,10 +683,6 @@
RelativePath="..\..\Quake\cvar.h"
>
</File>
<File
RelativePath=".\dirent.h"
>
</File>
<File
RelativePath="..\..\Quake\draw.h"
>