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authorJohn Denker <jsd@av8n.com>2012-06-02 01:58:45 (GMT)
committerJohn Denker <jsd@av8n.com>2012-06-02 01:58:45 (GMT)
commitb732a73bc773789894466b0e5320b2f1fe42c7e9 (patch)
tree385358983f064a1f10a5080b33a3ba13010886db /forward.c
parent634d365a03cb0581a062cd3cf4db9ae69f1cde26 (diff)
original, as downloaded from http://www.qmail.org/netqmail-1.06.tar.gz
Diffstat (limited to 'forward.c')
-rw-r--r--forward.c60
1 files changed, 60 insertions, 0 deletions
diff --git a/forward.c b/forward.c
new file mode 100644
index 0000000..e7390aa
--- /dev/null
+++ b/forward.c
@@ -0,0 +1,60 @@
+#include "sig.h"
+#include "readwrite.h"
+#include "exit.h"
+#include "env.h"
+#include "qmail.h"
+#include "strerr.h"
+#include "substdio.h"
+#include "fmt.h"
+
+#define FATAL "forward: fatal: "
+
+void die_nomem() { strerr_die2x(111,FATAL,"out of memory"); }
+
+struct qmail qqt;
+
+int mywrite(fd,buf,len) int fd; char *buf; int len;
+{
+ qmail_put(&qqt,buf,len);
+ return len;
+}
+
+char inbuf[SUBSTDIO_INSIZE];
+char outbuf[1];
+substdio ssin = SUBSTDIO_FDBUF(read,0,inbuf,sizeof inbuf);
+substdio ssout = SUBSTDIO_FDBUF(mywrite,-1,outbuf,sizeof outbuf);
+
+char num[FMT_ULONG];
+
+void main(argc,argv)
+int argc;
+char **argv;
+{
+ char *sender;
+ char *dtline;
+ char *qqx;
+
+ sig_pipeignore();
+
+ sender = env_get("NEWSENDER");
+ if (!sender)
+ strerr_die2x(100,FATAL,"NEWSENDER not set");
+ dtline = env_get("DTLINE");
+ if (!dtline)
+ strerr_die2x(100,FATAL,"DTLINE not set");
+
+ if (qmail_open(&qqt) == -1)
+ strerr_die2sys(111,FATAL,"unable to fork: ");
+ qmail_puts(&qqt,dtline);
+ if (substdio_copy(&ssout,&ssin) != 0)
+ strerr_die2sys(111,FATAL,"unable to read message: ");
+ substdio_flush(&ssout);
+
+ num[fmt_ulong(num,qmail_qp(&qqt))] = 0;
+
+ qmail_from(&qqt,sender);
+ while (*++argv) qmail_to(&qqt,*argv);
+ qqx = qmail_close(&qqt);
+ if (*qqx) strerr_die2x(*qqx == 'D' ? 100 : 111,FATAL,qqx + 1);
+ strerr_die2x(0,"forward: qp ",num);
+}