browseparse.c
上传用户:xk288cn
上传日期:2007-05-28
资源大小:4876k
文件大小:3k
- /*
- * Copyright (c) 1993-1997, Silicon Graphics, Inc.
- * ALL RIGHTS RESERVED
- * Permission to use, copy, modify, and distribute this software for
- * any purpose and without fee is hereby granted, provided that the above
- * copyright notice appear in all copies and that both the copyright notice
- * and this permission notice appear in supporting documentation, and that
- * the name of Silicon Graphics, Inc. not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission.
- *
- * THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU "AS-IS"
- * AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR
- * FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- * GRAPHICS, INC. BE LIABLE TO YOU OR ANYONE ELSE FOR ANY DIRECT,
- * SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY
- * KIND, OR ANY DAMAGES WHATSOEVER, INCLUDING WITHOUT LIMITATION,
- * LOSS OF PROFIT, LOSS OF USE, SAVINGS OR REVENUE, OR THE CLAIMS OF
- * THIRD PARTIES, WHETHER OR NOT SILICON GRAPHICS, INC. HAS BEEN
- * ADVISED OF THE POSSIBILITY OF SUCH LOSS, HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
- * POSSESSION, USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * US Government Users Restricted Rights
- * Use, duplication, or disclosure by the Government is subject to
- * restrictions set forth in FAR 52.227.19(c)(2) or subparagraph
- * (c)(1)(ii) of the Rights in Technical Data and Computer Software
- * clause at DFARS 252.227-7013 and/or in similar or successor
- * clauses in the FAR or the DOD or NASA FAR Supplement.
- * Unpublished-- rights reserved under the copyright laws of the
- * United States. Contractor/manufacturer is Silicon Graphics,
- * Inc., 2011 N. Shoreline Blvd., Mountain View, CA 94039-7311.
- *
- * OpenGL(R) is a registered trademark of Silicon Graphics, Inc.
- */
- #include <stdio.h>
- #include <string.h>
- #include <stdlib.h>
- char currentdirectoryname[200];
- char currentfilename[200];
- char browseprompt[200];
- int xcenter = 300, ycenter = 300;
- void nukecr(char *s)
- {
- while (*s && *s != 'n') s++;
- *s = 0;
- }
- void parsebrowsefile(FILE *f)
- {
- char buffer[300];
- while (0 != fgets(buffer, 299, f))
- switch(buffer[0]) {
- case 'D':
- strcpy(currentdirectoryname, &buffer[2]);
- nukecr(currentdirectoryname);
- break;
- case 'F':
- strcpy(currentfilename, &buffer[2]);
- nukecr(currentfilename);
- break;
- case 'P':
- strcpy(browseprompt, &buffer[2]);
- nukecr(browseprompt);
- break;
- case 'X':
- xcenter = atoi(&buffer[2]);
- break;
- case 'Y':
- ycenter = atoi(&buffer[2]);
- break;
- }
- }
- void setcurrentfilename(char *s)
- {
- int len = strlen(s);
- char *sptr;
-
- sptr = &s[len-1];
- while (sptr != s) {
- if (*sptr == '/') {
- strcpy(currentfilename, sptr+1);
- *sptr = 0;
- strcpy(currentdirectoryname, s);
- return;
- }
- sptr--;
- }
- strcpy(currentfilename, s);
- }