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qsutil.c (1164B)


      1 #include "qsutil.h"
      2 
      3 #include "stralloc.h"
      4 #include "readwrite.h"
      5 #include "substdio.h"
      6 
      7 static stralloc foo = {0};
      8 
      9 static char errbuf[1];
     10 static struct substdio sserr = SUBSTDIO_FDBUF(write,0,errbuf,1);
     11 
     12 void logsa(sa) stralloc *sa; {
     13  substdio_putflush(&sserr,sa->s,sa->len); }
     14 void log1(s1) char *s1; {
     15  substdio_putsflush(&sserr,s1); }
     16 void qslog2(char *s1, char *s2) {
     17  substdio_putsflush(&sserr,s1);
     18  substdio_putsflush(&sserr,s2); }
     19 void log3(s1,s2,s3) char *s1; char *s2; char *s3; {
     20  substdio_putsflush(&sserr,s1);
     21  substdio_putsflush(&sserr,s2);
     22  substdio_putsflush(&sserr,s3); }
     23 void nomem() { log1("alert: out of memory, sleeping...\n"); sleep(10); }
     24 
     25 void pausedir(dir) char *dir;
     26 { log3("alert: unable to opendir ",dir,", sleeping...\n"); sleep(10); }
     27 
     28 static int issafe(ch) char ch;
     29 {
     30  if (ch == '%') return 0; /* general principle: allman's code is crap */
     31  if (ch < 33) return 0;
     32  if (ch > 126) return 0;
     33  return 1;
     34 }
     35 
     36 void logsafe(s) char *s;
     37 {
     38  int i;
     39  while (!stralloc_copys(&foo,s)) nomem();
     40  for (i = 0;i < foo.len;++i)
     41    if (foo.s[i] == '\n')
     42      foo.s[i] = '/';
     43    else
     44      if (!issafe(foo.s[i]))
     45        foo.s[i] = '_';
     46  logsa(&foo);
     47 }