#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;}