From a624645d3bd49686c77559cee52900ec6f175909 Mon Sep 17 00:00:00 2001
From: Philipp Takacs <philipp@bureaucracy.de>
Date: Fri, 2 May 2014 23:21:35 +0200
Subject: [PATCH] Check with witch exit-code sendmail/spost exit and give an
 better error message. So the User sees better wat's wrong.
 At the moment only exit-code 75 is handlel extra.

---
 uip/send.c |   38 +++++++++++++++++++++++++++++++++-----
 1 file changed, 33 insertions(+), 5 deletions(-)

diff --git a/uip/send.c b/uip/send.c
index e1e7518..adb2039 100644
--- a/uip/send.c
+++ b/uip/send.c
@@ -15,6 +15,8 @@
 #include <h/mime.h>
 #include <h/tws.h>
 #include <h/utils.h>
+#include <sysexits.h>
+#include <sys/wait.h>
 
 #ifdef HAVE_SYS_TIME_H
 # include <sys/time.h>
@@ -22,6 +24,7 @@
 #include <time.h>
 
 int debugsw = 0;  /* global */
+int verbosesw = 0;
 char *altmsg   = NULL;
 char *annotext = NULL;
 char *distfile = NULL;
@@ -50,6 +53,7 @@ static int signandenc(char *);
 static void clean_up_temporary_files(void);
 static int get_line(void);
 static void make_mime_composition_file_entry(char *);
+static char* strexit(int status);
 
 
 static struct swit switches[] = {
@@ -114,7 +118,9 @@ main(int argc, char **argv)
 				debugsw++;
 				/* fall */
 			case VERBSW:
+				verbosesw += 2;
 			case NVERBSW:
+				verbosesw--;
 				vec[vecp++] = --cp;
 				continue;
 			}
@@ -636,13 +642,17 @@ sendaux(char **vec, int vecp, char *drft, struct stat *st)
 
 	default:
 		/* parent process -- wait for it */
-		if ((status = pidwait(child_id, NOTOK)) == OK) {
+		status = pidwait(child_id, NOTOK);
+		if (WIFEXITED(status) && WEXITSTATUS(status) == EX_OK) {
 			if (annotext) {
 				anno(st);
 			}
-		} else {
-			/* spost failed */
-			advise(NULL, "message not delivered to anyone");
+		}
+		else {
+			advise(NULL, "%s", strexit(status));
+			if (verbosesw <= 0) {
+				advise(NULL, "Try using -v to get better output");
+			}
 			if (distfile) {
 				unlink(drft);
 				if (rename(backup, drft) == NOTOK) {
@@ -651,9 +661,9 @@ sendaux(char **vec, int vecp, char *drft, struct stat *st)
 				}
 			}
 		}
-		break;
 	}
 
+
 	return status;
 }
 
@@ -699,6 +709,24 @@ anno(struct stat *st)
 }
 
 
+char*
+strexit(int status)
+{
+	if (WIFSIGNALED(status)) {
+		return "spost or sendmail killed by signal";
+	}
+	if (!WIFEXITED(status)) {
+		return "sendmail stopt for unknown reasen, message not deliverd to anyone";
+	}
+	switch (WEXITSTATUS(status)) {
+		case EX_TEMPFAIL:
+			return "Temporary error, maby the MTA hase queued the Mail";
+		default:
+			return "sendmail stopt for unknown reasen, message not deliverd to anyone";
+	}
+}
+
+
 static void
 armed_done(int status)
 {
-- 
1.7.10.4