blob: 8b16e892d7a4e2055906e717c5f4f577d9ae0b55 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <kpathsea/tex-file.h>
#include "mendex.h"
/* checking last page */
int lastpage(const char *filename)
{
int i,cc,num= -1;
char logfile[32],numbuff[16];
FILE *fp;
for (i=strlen(filename);i>=0;i--) {
if (filename[i]=='.') {
strncpy(logfile,filename,i);
sprintf(&logfile[i],".log");
break;
}
}
if (i==-1) sprintf(logfile,"%s.log",filename);
if(kpse_in_name_ok(logfile))
fp=fopen(logfile,"r");
else
fp=NULL;
if (fp==NULL) {
fprintf(stderr,"No log file, %s.\n",logfile);
exit(0);
}
while (1) {
cc=fgetc(fp);
if (cc==EOF) break;
else if (cc=='[') {
for (i=0;;i++) {
cc=fgetc(fp);
if (((i==0)&&(cc=='-'))||((cc>='0')&&(cc<='9'))) numbuff[i]=cc;
else {
numbuff[i]='\0';
break;
}
}
if (strlen(numbuff)>0) num=atoi(numbuff);
}
}
fclose(fp);
return num;
}
|
