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#include <unistd.h>
#include "buffer.h"
#include "env.h"
#include "fmt.h"
#include "logmsg.h"
#include "sig.h"
#include "qmail.h"
#define WHO "forward"
static void die_nomem()
{
logmsg(WHO, 111, FATAL, "out of memory");
}
struct qmail qqt;
static ssize_t mywrite(int fd, char *buf, int len)
{
qmail_put(&qqt, buf, len);
return len;
}
char inbuf[BUFFER_INSIZE];
buffer bi = BUFFER_INIT(read, 0, inbuf, sizeof(inbuf));
char outbuf[1];
buffer bo = BUFFER_INIT(mywrite, -1, outbuf, sizeof(outbuf));
char num[FMT_ULONG];
int main(int argc, char **argv)
{
char *sender;
char *dtline;
char *qqx;
sig_pipeignore();
sender = env_get("NEWSENDER");
if (!sender) logmsg(WHO, 100, FATAL, "NEWSENDER not set");
dtline = env_get("DTLINE");
if (!dtline) logmsg(WHO, 100, FATAL, "DTLINE not set");
if (qmail_open(&qqt) == -1) logmsg(WHO, 111, FATAL, "unable to fork: ");
qmail_puts(&qqt, dtline);
if (buffer_copy(&bo, &bi) != 0) logmsg(WHO, 111, FATAL, "unable to read message: ");
buffer_flush(&bo);
num[fmt_ulong(num, qmail_qp(&qqt))] = 0;
qmail_from(&qqt, sender);
while (*++argv) qmail_to(&qqt, *argv);
qqx = qmail_close(&qqt);
if (*qqx) logmsg(WHO, *qqx == 'D' ? 100 : 111, FATAL, qqx + 1);
logmsg(WHO, 0, LOG, B("qp ", num));
}
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