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#include "strerr.h"
#include "stralloc.h"
#include "substdio.h"
#include "getln.h"
#include "exit.h"
#include "readwrite.h"
#include "open.h"
#include "auto_qmail.h"
#include "cdbmss.h"
#define FATAL "qmail-newmrh: fatal: "
void die_read()
{
strerr_die2sys(111,FATAL,"unable to read control/morercpthosts: ");
}
void die_write()
{
strerr_die2sys(111,FATAL,"unable to write to control/morercpthosts.tmp: ");
}
char inbuf[1024];
substdio ssin;
int fd;
int fdtemp;
struct cdbmss cdbmss;
stralloc line = {0};
int match;
void main()
{
umask(033);
if (chdir(auto_qmail) == -1)
strerr_die4sys(111,FATAL,"unable to chdir to ",auto_qmail,": ");
fd = open_read("control/morercpthosts");
if (fd == -1) die_read();
substdio_fdbuf(&ssin,read,fd,inbuf,sizeof inbuf);
fdtemp = open_trunc("control/morercpthosts.tmp");
if (fdtemp == -1) die_write();
if (cdbmss_start(&cdbmss,fdtemp) == -1) die_write();
for (;;) {
if (getln(&ssin,&line,&match,'\n') != 0) die_read();
case_lowerb(line.s,line.len);
while (line.len) {
if (line.s[line.len - 1] == ' ') { --line.len; continue; }
if (line.s[line.len - 1] == '\n') { --line.len; continue; }
if (line.s[line.len - 1] == '\t') { --line.len; continue; }
if (line.s[0] != '#')
if (cdbmss_add(&cdbmss,line.s,line.len,"",0) == -1)
die_write();
break;
}
if (!match) break;
}
if (cdbmss_finish(&cdbmss) == -1) die_write();
if (fsync(fdtemp) == -1) die_write();
if (close(fdtemp) == -1) die_write(); /* NFS stupidity */
if (rename("control/morercpthosts.tmp","control/morercpthosts.cdb") == -1)
strerr_die2sys(111,FATAL,"unable to move control/morercpthosts.tmp to control/morercpthosts.cdb");
_exit(0);
}
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