71 lines
1.5 KiB
C
71 lines
1.5 KiB
C
#include "fmt.h"
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#include "qmail.h"
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#include "now.h"
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#include "datetime.h"
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#include "date822fmt.h"
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#include "received.h"
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static int issafe(ch) char ch;
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{
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if (ch == '.') return 1;
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if (ch == '@') return 1;
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if (ch == '%') return 1;
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if (ch == '+') return 1;
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if (ch == '/') return 1;
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if (ch == '=') return 1;
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if (ch == ':') return 1;
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if (ch == '-') return 1;
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if ((ch >= 'a') && (ch <= 'z')) return 1;
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if ((ch >= 'A') && (ch <= 'Z')) return 1;
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if ((ch >= '0') && (ch <= '9')) return 1;
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return 0;
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}
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void safeput(qqt,s)
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struct qmail *qqt;
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char *s;
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{
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char ch;
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while (ch = *s++) {
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if (!issafe(ch)) ch = '?';
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qmail_put(qqt,&ch,1);
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}
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}
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static char buf[DATE822FMT];
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/* "Received: from relay1.uu.net (HELO uunet.uu.net) (7@192.48.96.5)\n" */
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/* " by silverton.berkeley.edu with SMTP; 26 Sep 1995 04:46:54 -0000\n" */
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void received(qqt,protocol,local,remoteip,remotehost,remoteinfo,helo)
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struct qmail *qqt;
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char *protocol;
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char *local;
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char *remoteip;
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char *remotehost;
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char *remoteinfo;
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char *helo;
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{
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struct datetime dt;
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qmail_puts(qqt,"Received: from ");
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safeput(qqt,remotehost);
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if (helo) {
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qmail_puts(qqt," (HELO ");
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safeput(qqt,helo);
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qmail_puts(qqt,")");
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}
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qmail_puts(qqt," (");
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if (remoteinfo) {
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safeput(qqt,remoteinfo);
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qmail_puts(qqt,"@");
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}
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safeput(qqt,remoteip);
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qmail_puts(qqt,")\n by ");
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safeput(qqt,local);
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qmail_puts(qqt," with ");
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qmail_puts(qqt,protocol);
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qmail_puts(qqt,"; ");
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datetime_tai(&dt,now());
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qmail_put(qqt,buf,date822fmt(buf,&dt));
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}
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