170 |
|
|
171 |
|
int |
172 |
|
formatval( /* get format value (return true if format) */ |
173 |
< |
char *r, |
173 |
> |
char fmt[MAXFMTLEN], |
174 |
|
const char *s |
175 |
|
) |
176 |
|
{ |
177 |
|
const char *cp = FMTSTR; |
178 |
+ |
char *r = fmt; |
179 |
|
|
180 |
|
while (*cp) if (*cp++ != *s++) return(0); |
181 |
|
while (isspace(*s)) s++; |
183 |
|
if (r == NULL) return(1); |
184 |
|
do |
185 |
|
*r++ = *s++; |
186 |
< |
while (*s && !isspace(*s)); |
186 |
> |
while (*s && !isspace(*s) && r-fmt < MAXFMTLEN-1); |
187 |
|
*r = '\0'; |
188 |
|
return(1); |
189 |
|
} |
210 |
|
{ |
211 |
|
int rtotal = 0; |
212 |
|
char buf[MAXLINE]; |
213 |
+ |
int firstc = fgetc(fp); |
214 |
|
|
215 |
+ |
if (!isprint(firstc)) |
216 |
+ |
return(-1); /* messed up */ |
217 |
+ |
ungetc(firstc, fp); |
218 |
|
for ( ; ; ) { |
219 |
|
int rval = 0; |
220 |
|
buf[MAXLINE-2] = '\n'; |
221 |
|
if (fgets(buf, MAXLINE, fp) == NULL) |
222 |
|
return(-1); |
223 |
< |
if (buf[buf[0]=='\r'] == '\n') |
223 |
> |
if (buf[buf[0]=='\r'] == '\n') /* end of header? */ |
224 |
|
return(rtotal); |
225 |
|
if (buf[MAXLINE-2] != '\n') { |
226 |
|
ungetc(buf[MAXLINE-2], fp); /* prevent false end */ |
235 |
|
|
236 |
|
struct check { |
237 |
|
FILE *fp; |
238 |
< |
char fs[64]; |
238 |
> |
char fs[MAXFMTLEN]; |
239 |
|
}; |
240 |
|
|
241 |
|
|
245 |
|
void *cp |
246 |
|
) |
247 |
|
{ |
248 |
< |
if (!formatval(((struct check*)cp)->fs, s) |
249 |
< |
&& ((struct check*)cp)->fp != NULL) { |
250 |
< |
fputs(s, ((struct check*)cp)->fp); |
251 |
< |
} |
248 |
> |
struct check *scp = (struct check *)cp; |
249 |
> |
|
250 |
> |
if (!formatval(scp->fs, s) && scp->fp != NULL) |
251 |
> |
fputs(s, scp->fp); |
252 |
> |
|
253 |
|
return(0); |
254 |
|
} |
255 |
|
|
325 |
|
int |
326 |
|
checkheader( |
327 |
|
FILE *fin, |
328 |
< |
char *fmt, |
328 |
> |
char fmt[MAXFMTLEN], |
329 |
|
FILE *fout |
330 |
|
) |
331 |
|
{ |