#include "fmt.h"

#include "datetime.h"

#include "stralloc.h"

#include "date822fmt.h"

#include "newfield.h"

/* "Date: 26 Sep 1995 04:46:53 -0000\n" */

stralloc newfield_date = {0};

/* "Message-ID: <19950926044653.12345.qmail@silverton.berkeley.edu>\n" */

stralloc newfield_msgid = {0};

static unsigned int datefmt(s,when)

char *s;

datetime_sec when;

{

 unsigned int i;

 unsigned int len;

 struct datetime dt;

 datetime_tai(&dt,when);

 len = 0;

 i = fmt_str(s,"Date: "); len += i; if (s) s += i;

 i = date822fmt(s,&dt); len += i; if (s) s += i;

 return len;

}

static unsigned int msgidfmt(s,idhost,idhostlen,when)

char *s;

char *idhost;

int idhostlen;

datetime_sec when;

{

 unsigned int i;

 unsigned int len;

 struct datetime dt;

 datetime_tai(&dt,when);

 len = 0;

 i = fmt_str(s,"Message-ID: <"); len += i; if (s) s += i;

 i = fmt_uint(s,dt.year + 1900); len += i; if (s) s += i;

 i = fmt_uint0(s,dt.mon + 1,2); len += i; if (s) s += i;

 i = fmt_uint0(s,dt.mday,2); len += i; if (s) s += i;

 i = fmt_uint0(s,dt.hour,2); len += i; if (s) s += i;

 i = fmt_uint0(s,dt.min,2); len += i; if (s) s += i;

 i = fmt_uint0(s,dt.sec,2); len += i; if (s) s += i;

 i = fmt_str(s,"."); len += i; if (s) s += i;

 i = fmt_uint(s,getpid()); len += i; if (s) s += i;

 i = fmt_str(s,".qmail@"); len += i; if (s) s += i;

 i = fmt_strn(s,idhost,idhostlen); len += i; if (s) s += i;

 i = fmt_str(s,">\n"); len += i; if (s) s += i;

 return len;

}

int newfield_datemake(when)

datetime_sec when;

{

 if (!stralloc_ready(&newfield_date,datefmt(FMT_LEN,when))) return 0;

 newfield_date.len = datefmt(newfield_date.s,when);

 return 1;

}

int newfield_msgidmake(idhost,idhostlen,when)

char *idhost;

int idhostlen;

datetime_sec when;

{

 if (!stralloc_ready(&newfield_msgid,msgidfmt(FMT_LEN,idhost,idhostlen,when))) return 0;

 newfield_msgid.len = msgidfmt(newfield_msgid.s,idhost,idhostlen,when);

 return 1;

}