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Usenet 1994 January
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usenetsourcesnewsgroupsinfomagicjanuary1994.iso
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sources
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misc
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volume32
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xbbs
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part03
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bbscmisc.c
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C/C++ Source or Header
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1992-09-08
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2KB
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132 lines
#include "bbscdef.h"
#include <string.h>
#include <ctype.h>
#include <sys/types.h>
#include <sys/stat.h>
strfill(buf,fillchar,length) /* fill a string with fillchar */
char *buf; /* for length -1 */
int fillchar,
length;
{
while(--length) /* really is length -1 */
{
*buf++ = fillchar;
}
*buf++ = '\0'; /* need room for this */
}
#ifndef ATT3B1
substr(from,to,start,length) /* moves chars from "from" to "to" */
char *from, *to ; /* starting at "start" for */
/* "length" number of chars */
int start, length ; /* for beginning of string use 1, not 0 */
{
int cnt;
cnt = 0;
while(--start) /* adjust sending field pointer */
{
from++;
}
while((cnt < length) && (*to++ = *from++)) /* do the moving */
{
cnt++;
}
*to = '\0';
}
#endif
#ifdef ATT3B1
substr(from,to,start,length)
char *from,*to;
int start,length;
{
int cnt, i;
cnt = 0;
while(--start)
from++;
i=0;
while(cnt < length)
if (from[i] == NULL)
break;
else {
to[i] = from[i];
i++;
cnt++;
}
to[i] = NULL;
}
#endif
itoa(str,n) /* taken from float.c */
char *str;
{
sprintf(str,"%d",n) ;
}
/* end of function */
seek(fildes,posit,dummy) int fildes,posit,dummy ;
{
long pos;
pos = posit * 128L ;
/* return(lseek(fildes,posit << 7,0)) ; */
return(lseek(fildes,pos,0)) ;
}
/* end of function */
char *basename(x) char *x;
{
char *ptr;
ptr = strrchr(x, '/');
if ( ptr == (char *)NULL )
return(x);
else
return(++ptr);
}
int legalname( co, strg )
char *co, *strg;
{
char *ptr, *indx;
int i;
ptr = co;
while ( *ptr ) {
i = (int) *ptr++;
indx = strchr(strg, i);
if ( indx != NULL )
return(0);
}
return(1);
}
int asciicheck(fne)
char *fne;
{
FILE *tbuf;
int datar;
if((tbuf = fopen(fne, "r")) == NULL )
return(0);
while ((datar = getc(tbuf)) != EOF ) {
if(isprint(datar) == 0 && isspace(datar) == 0) {
fclose(tbuf);
return(0);
}
}
fclose(tbuf);
return(1);
}
/* end of program */