hdr_datemsgid.c

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#include <unistd.h>
#include "hdr.h"
#include "qmail.h"
#include "stralloc.h"
#include "datetime.h"
#include "fmt.h"
#include "date822fmt.h"
#include "makehash.h"
#include "idx.h"
#include "logmsg.h"
#include "errtxt.h"
#include "ezmlm.h"
 
#define WHO "hdr_datemsgid"

 
static char strnum[FMT_ULONG];
// struct qmail qq;
static stralloc line = {0};
 
static void die_nomem() { logmsg(WHO,111,FATAL,ERR_NOMEM); }
 
void hdr_datemsgid(unsigned long when)
{
  char date[DATE822FMT];
  struct datetime dt;
 
  qmail_puts(&qq,"Date: ");
  datetime_tai(&dt,when);
  qmail_put(&qq,date,date822fmt(date,&dt));
  qmail_puts(&qq,"Message-ID: <");
  if (!stralloc_copyb(&line,strnum,fmt_ulong(strnum,(unsigned long) when))) die_nomem();
  if (!stralloc_append(&line,".")) die_nomem();
  if (!stralloc_catb(&line,strnum,fmt_ulong(strnum,(unsigned long) getpid()))) die_nomem();
  if (!stralloc_cats(&line,".ezmlm@")) die_nomem();
  if (!stralloc_cats(&line,outhost.s)) die_nomem();
  if (!stralloc_0(&line)) die_nomem();
 
  qmail_puts(&qq,line.s);
  qmail_puts(&qq,">\n");
  /* "unique" MIME boundary as hash of messageid */
  makehash(line.s,line.len,hboundary);
}