Fossil

**
** Author contact information:
**   drh@hwaci.com
**   http://www.hwaci.com/drh/
**
*******************************************************************************
**
** This file implements several non-trivial file handling wrapper functions
** Win32 File utilities.
** on Windows using the Win32 API.
*/
#include "config.h"
#ifdef _WIN32
#include <sys/stat.h>
/* This code is for win32 only */
#include <sys/stat.h>
#include <windows.h>
#include "winfile.h"

/*
** Fill stat buf with information received from stat() or lstat().
** lstat() is called on Unix if isWd is TRUE and allow-symlinks setting is on.
**

/*
** Wrapper around the chdir() system call.
** If bChroot=1, do a chroot to this dir as well
** (UNIX only)
*/
int win32_chdir(const char *zChDir, int bChroot){
  wchar_t *zPath = fossil_utf8_to_filename(zChDir);
  int rc = SetCurrentDirectoryW(zPath)==0;
  int rc = (int)!SetCurrentDirectoryW(zPath);
  fossil_filename_free(zPath);
  return rc;
}

/*
** Get the current working directory.
**
** On windows, the name is converted from unicode to UTF8 and all '\\'
** characters are converted to '/'.  No conversions are needed on
** unix.
*/
void win32_getcwd(char *zBuf, int nBuf){
  int i;
  char *zUtf8;
  wchar_t *zWide = fossil_malloc( sizeof(wchar_t)*nBuf );
  if( GetCurrentDirectoryW(nBuf, zWide)==0 ){
    fossil_fatal("cannot obtain current working directory.");
    fossil_fatal("cannot find current working directory.");
  }
  zUtf8 = fossil_filename_to_utf8(zWide);
  fossil_free(zWide);
  for(i=0; zUtf8[i]; i++) if( zUtf8[i]=='\\' ) zUtf8[i] = '/';
  strncpy(zBuf, zUtf8, nBuf);
  fossil_filename_free(zUtf8);
}
#endif /* _WIN32  -- This code is for win32 only */