2 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
3 SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
4 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
5 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
6 IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
7 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
8 FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
9 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
10 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
11 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
15 #pragma off (unreferenced)
16 static char rcsid[] = "$Id: findfile.c,v 1.1.1.1 2001-01-19 03:30:14 bradleyb Exp $";
17 #pragma on (unreferenced)
25 // Global Variables ----------------------------------------------------------
27 static int _FileFindFlag = 0;
28 static struct find_t _FileFindStruct;
34 int FileFindFirst(char *search_str, FILEFINDSTRUCT *ffstruct)
38 if (_FileFindFlag) return -1;
40 retval = _dos_findfirst(search_str, 0, &_FileFindStruct);
41 if (retval) return (int)retval;
43 ffstruct->size = _FileFindStruct.size;
44 strcpy(ffstruct->name, _FileFindStruct.name);
51 int FileFindNext(FILEFINDSTRUCT *ffstruct)
55 if (!_FileFindFlag) return -1;
57 retval = _dos_findnext(&_FileFindStruct);
58 if (retval) return (int)retval;
60 ffstruct->size = _FileFindStruct.size;
61 strcpy(ffstruct->name, _FileFindStruct.name);
67 int FileFindClose(void)
71 if (!_FileFindFlag) return -1;
73 if (retval) return (int)retval;
81 //returns 0 if no error
82 int GetFileDateTime(int filehandle, FILETIMESTRUCT *ftstruct)
84 return _dos_getftime(filehandle, &ftstruct->date, &ftstruct->time);
89 //returns 0 if no error
90 int SetFileDateTime(int filehandle, FILETIMESTRUCT *ftstruct)
92 return _dos_setftime(filehandle, ftstruct->date, ftstruct->time);
95 // returns -1 if error
96 // Gets bytes free on current drive
99 struct diskfree_t dfree;
102 _dos_getdrive(&drive);
103 if (!_dos_getdiskfree(drive, &dfree))
104 return (dfree.avail_clusters * dfree.sectors_per_cluster * dfree.bytes_per_sector);