E:/E+I/Informatik/Projekte/FH/n-Damen Problem/filename.c File Reference

#include "ndame.h"

Go to the source code of this file.

Functions

void filename (struct data *d1)
 filename


Detailed Description

PURPOSE: file contains filename

Author:
Daniel Hasemann
Version:
1.0
Date:
December 16th, 2005

Definition in file filename.c.


Function Documentation

void filename struct data d1  ) 
 

filename

In this file you can choose the HDD and then you can enter a new filename with 13 signs.This programme donīt accept invalid signes. When you press enter the function only accept a filename >0 signes else default name "..\ndame.txt" will not be changed.

Parameters:
*d1 is a struct pointer
See also:
options()
Author:
Daniel Hasemann
Date:
December 16th, 2005

Definition at line 23 of file filename.c.

00024 {   
00025     char cbackslash[4]=":\\";
00026     char cdrive[2];
00027     char ccfilename[100]="ndame.txt";
00028     char ctemp[100];
00029     char cinput;
00030     int iascii;
00031     int icount=0;
00032     
00033     gotoxy(2,5);
00034     printf("Select drive (A),(B),(C),(...),(Z)"); 
00035     
00036     do                                                //select HDD
00037     {
00038         cdrive[0]=getch();
00039         if(islower(cdrive[0]))
00040         {
00041             cdrive[0]=toupper(cdrive[0]);             //programme makes no difference
00042         }                                             //between small or big letters
00043         iascii=cdrive[0];
00044     }while(iascii<65||iascii>90);        
00045     
00046     
00047     gotoxy(2,7);
00048     printf("(%s) entered",cdrive);
00049     gotoxy(2,9);
00050     printf("Please enter filename [*.*]");
00051     gotoxy(2,11);
00052     printf("%s:\\",cdrive);
00053     
00054     gotoxy(5,11);
00055     
00056     do                                                //filename input
00057     {                                                 //not all signs are valid
00058         cinput=getch();
00059         if((cinput>=48&&cinput<=57)||(cinput>=65&&cinput<=90)||(cinput>=97&&cinput<=122)||cinput==46||cinput==13||cinput==8||cinput==95||cinput==92)
00060         {
00061              if((strlen(ccfilename)<17)&&(cinput!=8)&&(cinput!=13))
00062              {
00063                  putch(cinput);
00064                  ccfilename[icount]=cinput;
00065                  ccfilename[icount+1]=0;
00066                  icount++;
00067              }
00068              
00069              if(cinput==8)                            //8=backspace
00070              {
00071                  icount=0;
00072                  sprintf(ccfilename,"%s","ndame.txt");             //default name
00073                  gotoxy(5,11);
00074                  printf("                                   ");
00075                  gotoxy(5,11);
00076              } 
00077         }
00078     
00079     }while(cinput!=13);                               //pressing enter the filename is accepted
00080    
00081     strcpy(ctemp,cdrive);                             //all parts become one filename
00082     strcat(ctemp,cbackslash);
00083     strcat(ctemp,ccfilename);
00084     strcpy(d1->cfilename,ctemp);                      //filename copied in struct
00085     
00086     //printf("\n%s",d1->cfilename);
00087     //getch();
00088     
00089     clrbox(0);
00090     state(d1,4);
00091 }


Generated on Sun Dec 18 19:26:14 2005 for n-Queens Problem by  doxygen 1.4.5