358 lines
8.3 KiB
C
358 lines
8.3 KiB
C
/*
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* $Id$
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*/
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#include <extend.h>
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#include <string.h>
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#include <ctype.h>
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#include <itemapi.h>
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#if defined(__GNUC__) || defined(__DJGPP__)
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <dirent.h>
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#include <io.h>
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#include <time.h>
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#include <unistd.h>
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#if !defined(HAVE_POSIX_IO)
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#define HAVE_POSIX_IO
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#endif
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#if !defined(FA_RDONLY)
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#define FA_RDONLY 1
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#define FA_HIDDEN 2
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#define FA_SYSTEM 4
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#define FA_LABEL 8
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#define FA_DIREC 16
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#define FA_ARCH 32
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#endif
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#define PATH_SEPARATOR '/'
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#endif
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#if defined(__WATCOMC__)
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#include <sys/stat.h>
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#include <share.h>
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#include <fcntl.h>
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#include <io.h>
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#include <errno.h>
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#include <direct.h>
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#if !defined(HAVE_POSIX_IO)
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#define HAVE_POSIX_IO
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#endif
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#define PATH_SEPARATOR '\\'
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#endif
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#if defined(__BORLANDC__)
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#include <sys\stat.h>
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#include <io.h>
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#include <fcntl.h>
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#include <share.h>
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#include <dirent.h>
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#include <dir.h>
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#include <dos.h>
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#include <time.h>
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#if !defined(HAVE_POSIX_IO)
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#define HAVE_POSIX_IO
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#ifndef S_IEXEC
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#define S_IEXEC 0x0040 /* owner may execute <directory search> */
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#endif
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#ifndef S_IRWXU
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#define S_IRWXU 0x01c0 /* RWE permissions mask for owner */
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#endif
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#ifndef S_IRUSR
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#define S_IRUSR 0x0100 /* owner may read */
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#endif
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#ifndef S_IWUSR
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#define S_IWUSR 0x0080 /* owner may write */
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#endif
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#ifndef S_IXUSR
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#define S_IXUSR 0x0040 /* owner may execute <directory search> */
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#endif
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#endif
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#define PATH_SEPARATOR '\\'
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#endif
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static BOOL hb_strMatchDOS (char *pszString, char *pszMask);
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HARBOUR HB_DIRECTORY( void )
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{
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#if defined(HAVE_POSIX_IO)
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PHB_ITEM arg1_it = _param(1,IT_STRING);
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PHB_ITEM arg2_it = _param(2,IT_STRING);
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extern STACK stack;
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struct stat statbuf;
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struct dirent *entry;
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struct tm *ft;
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char fullfile[_POSIX_PATH_MAX+1];
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char pattern[_POSIX_PATH_MAX+1];
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char dirname[_POSIX_PATH_MAX+1];
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char filename[_POSIX_PATH_MAX+1];
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char pfname[_POSIX_PATH_MAX+1];
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char pfext[_POSIX_PATH_MAX+1];
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char fname[_POSIX_PATH_MAX+1];
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char fext[_POSIX_PATH_MAX+1];
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char filesize[10];
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char ddate[9];
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char ttime[9];
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int attrib;
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char aatrib[7];
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char string[_POSIX_PATH_MAX+1];
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char * pos;
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long fsize;
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DIR * dir;
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time_t ftime;
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PHB_ITEM pdir;
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PHB_ITEM psubarray;
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PHB_ITEM pfilename;
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PHB_ITEM psize;
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PHB_ITEM pdate;
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PHB_ITEM ptime;
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PHB_ITEM pattr;
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dirname[0] = '\0';
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pattern[0] = '\0';
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if( arg1_it )
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{
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strcpy(string, _parc(1));
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pos = strrchr(string,PATH_SEPARATOR);
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if( pos )
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{
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strcpy(pattern,(pos+1));
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*(pos+1) = '\0';
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strcpy(dirname,string);
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}
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else
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{
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strcpy(pattern,string);
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strcpy(dirname,".X");
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dirname[1] = PATH_SEPARATOR;
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}
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}
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if (strlen(pattern) < 1)
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strcpy(pattern,"*.*");
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if (strlen(dirname) < 1)
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{
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strcpy(dirname,".X");
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dirname[1] = PATH_SEPARATOR;
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}
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if (strlen(pattern) > 0)
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{
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strcpy(string,pattern);
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pos = strrchr(string,'.');
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if( pos )
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{
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strcpy(pfext,(pos+1));
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*pos = '\0';
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strcpy(pfname,string);
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}
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else
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{
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strcpy(pfname,string);
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pfext[0] = '\0';
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}
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}
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if (strlen(pfext) < 1)
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pfext[0] = '\0';
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if (strlen(pfname) < 1)
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strcpy(pfname,"*");
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/* debug code
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printf("\n dirname pattern %s %s ",dirname,pattern);
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printf("\n pfname pfext %s %s ",pfname,pfext);
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while(0==getchar());
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*/
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/* should have drive,directory in dirname and filespec in pattern */
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pdir = hb_itemArrayNew(0);
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dir = opendir( dirname );
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if (NULL == dir)
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{
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printf("\n invalid dirname %s ",dirname);
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while(0==getchar());
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}
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/* now put everything into an array */
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while ((entry = readdir( dir )) != NULL)
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{
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strcpy(string,entry->d_name);
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pos = strrchr(string,'.');
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if( pos )
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{
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strcpy(fext,(pos+1));
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*pos = '\0';
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strcpy(fname,string);
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}
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else
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{
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strcpy(fname,string);
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fext[0] = '\0';
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}
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if (strlen(fext) < 1)
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fext[0] = '\0';
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if (strlen(fname) < 1)
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strcpy(fname,"*");
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/* debug code
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printf("\n fname fext %s %s ",fname,fext);
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while(0==getchar());
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*/
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if (hb_strMatchDOS( fname,pfname) && hb_strMatchDOS( fext,pfext))
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{
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aatrib[0] = '\0';
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filesize[0] = '\0';
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filename[0] = '\0';
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attrib = 0;
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fullfile[0] = '\0';
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strcat(filename,entry->d_name);
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strcat(fullfile,dirname);
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strcat(fullfile,entry->d_name);
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if (-1 == stat(fullfile,&statbuf))
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{
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printf("\n invalid file %s ",fullfile);
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while(0==getchar());
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}
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fsize = statbuf.st_size;
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sprintf(filesize, "%ld", fsize);
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ftime = statbuf.st_mtime;
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ft = localtime(&ftime);
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sprintf(ddate, "%04d%02d%02d",
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ft->tm_year+1900, ft->tm_mon, ft->tm_mday);
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sprintf(ttime, "%02d:%02d:%02d",
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ft->tm_hour, ft->tm_min, ft->tm_sec);
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/* debug code
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printf("\n name date time %s %s %s ",entry,ddate,ttime);
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while(0==getchar());
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*/
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#if defined(__GNUC__) || defined(__DJGPP__)
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aatrib[0] = '\0';
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#else
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/* TODO: seems to not clear on root entries ? */
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attrib = _chmod(fullfile,0);
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if (attrib & FA_ARCH)
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strcat(aatrib,"A");
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if (attrib & FA_DIREC)
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strcat(aatrib,"D");
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if (attrib & FA_HIDDEN)
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strcat(aatrib,"H");
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if (attrib & FA_LABEL)
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strcat(aatrib,"V");
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if (attrib & FA_RDONLY)
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strcat(aatrib,"R");
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if (attrib & FA_SYSTEM)
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strcat(aatrib,"S");
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#endif
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/* TODO: attribute match rtn */
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pos = string;
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if( arg2_it && _parclen(2) >= 1)
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{
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strcpy(string, _parc(2));
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while (*pos != '\0') *pos = toupper(*pos);
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pos = strchr(string,*aatrib);
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}
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else
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pos = string;
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if ( pos )
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{
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/* array cname, csize, ddate, ctime, cattributes */
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pfilename = hb_itemPutC(NULL,filename);
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psize = hb_itemPutC(NULL,filesize);
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pdate = hb_itemPutDS(NULL,ddate);
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ptime = hb_itemPutC(NULL,ttime);
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pattr = hb_itemPutC(NULL,aatrib);
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psubarray = hb_itemArrayNew(5);
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hb_itemArrayPut(psubarray,1,pfilename);
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hb_itemArrayPut(psubarray,2,psize);
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hb_itemArrayPut(psubarray,3,pdate);
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hb_itemArrayPut(psubarray,4,ptime);
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hb_itemArrayPut(psubarray,5,pattr);
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hb_arrayAdd(pdir,psubarray);
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hb_itemRelease(pfilename);
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hb_itemRelease(psize);
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hb_itemRelease(pdate);
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hb_itemRelease(ptime);
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hb_itemRelease(pattr);
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hb_itemRelease(psubarray);
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}
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}
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}
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closedir( dir );
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ItemCopy( &stack.Return, pdir ); /* DIRECTORY() returns an array */
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hb_itemRelease(pdir);
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#endif /* HAVE_POSIX_IO */
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return;
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}
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static BOOL hb_strMatchDOS (char *pszString, char *pszMask)
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{
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while (*pszMask && *pszString)
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{
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if (*pszMask == '*')
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{
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while (*pszMask == '*')
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pszMask++;
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if (!(*pszMask))
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return (TRUE);
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else
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if (*pszMask == '?')
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pszString++;
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else
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{
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while (toupper(*pszString) != toupper(*pszMask))
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{
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if (!(*(++pszString)))
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return (FALSE);
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}
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while (toupper(*pszString) == toupper(*pszMask))
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{
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if (!(*(++pszString)))
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break;
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}
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pszMask++;
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}
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}
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else
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if (toupper(*pszMask) != toupper(*pszString) && *pszMask != '?')
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return (FALSE);
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else
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{
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pszMask++;
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pszString++;
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}
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}
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return !((!(*pszString) && *pszMask && *pszMask != '*') ||
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(!(*pszMask) && *pszString));
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}
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