From: David Levine <david.levine@gonift.com>
Date: Fri, 8 Jul 2016 14:48:59 +0000 (-0400)
Subject: Merge remote-tracking branch 'origin' into xoauth
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/2e04b8ea0e57e411665aa6a8814ff65db0d4cd2b?hp=ae54f991fd1a47a1e8bb3334f163c80388be82da

Merge remote-tracking branch 'origin' into xoauth
---

diff --git a/docs/pending-release-notes b/docs/pending-release-notes
index 5e705130..d56ae28d 100644
--- a/docs/pending-release-notes
+++ b/docs/pending-release-notes
@@ -43,6 +43,8 @@ NEW FEATURES
   numbers as, for example, "10K", or "2.3Mi"
 - Support for the -sendmail flag to send/post to change the sendmail
   binary when using the sendmail/pipe MTS.
+- Added support to send(1) to specify switches to post(1) based on address or
+  domain name in From: header line in message draft.
 
 -----------------
 OBSOLETE FEATURES
diff --git a/test/common.sh.in b/test/common.sh.in
index 802679a1..1bf64c59 100644
--- a/test/common.sh.in
+++ b/test/common.sh.in
@@ -6,6 +6,7 @@
 #### that they are set here so that individual tests can be run
 #### outside of make.  Requires that MH_OBJ_DIR be set on entry.
 test -z "$MH_TEST_DIR"  &&  MH_TEST_DIR="$MH_OBJ_DIR/test/testdir"
+export MH_TEST_DIR
 test -z "$MH_INST_DIR"  &&  MH_INST_DIR="${MH_TEST_DIR}/inst"
 test -z "$MH_VERSION"  &&  MH_VERSION="@VERSION@"
 test -z "$prefix"  &&  prefix=@prefix@
diff --git a/test/dist/test-dist b/test/dist/test-dist
index 2f1e4f3e..5c10b17e 100755
--- a/test/dist/test-dist
+++ b/test/dist/test-dist
@@ -397,14 +397,14 @@ To: Some User <user@example.com>
 Date: Fri, 29 Sep 2006 00:00:00
 Message-Id: 1@test.nmh
 Subject: Testing message 1
-Resent-From: =?UTF-8?Q?Mr_F=C3=B8o_Bar?= <foo@bar.com>
-Resent-To: =?UTF-8?Q?Mr_Nobod=C3=BF?= <nobody@nowhere.com>
+Resent-From: =?UTF-8?Q?Mr_F=C3=B8o_Bar?= <resent-from@example.com>
+Resent-To: =?UTF-8?Q?Mr_Nobod=C3=BF?= <resent-to@example.com>
 Resent-Date:
 
 This is message number 1
 EOF
 
-test_dist +inbox 1 -noedit -from 'Mr Føo Bar <foo@bar.com>' \
-	  -to 'Mr Nobodÿ <nobody@nowhere.com>' -fcc +outbox
+test_dist +inbox 1 -noedit -from 'Mr Føo Bar <resent-from@example.com>' \
+	  -to 'Mr Nobodÿ <resent-to@example.com>' -fcc +outbox
 
 exit ${failed:-0}
diff --git a/uip/sendsbr.c b/uip/sendsbr.c
index a3270e09..89894af5 100644
--- a/uip/sendsbr.c
+++ b/uip/sendsbr.c
@@ -834,18 +834,34 @@ get_from_header_info(const char *filename, const char **addr, const char **host,
         return NOTOK;
     }
 
-    if ((in = fopen(filename, "r")) != NULL) {
-        char *addrformat = "%(addr{from})", *hostformat = "%(host{from})";
-
-        if ((*addr = get_message_header_info(in, addrformat)) == NULL) {
-            *message = "unable to find From: address in";
-            return NOTOK;
+    if ((in = fopen (filename, "r")) != NULL) {
+        /* There must be a non-blank Envelope-From or {Resent-}Sender or
+           {Resent-}From header. */
+        char *addrformat = "%(addr{Envelope-From})";
+        char *hostformat = "%(host{Envelope-From})";
+
+        if ((*addr = get_message_header_info (in, addrformat)) == NULL  ||
+            strlen (*addr) == 0) {
+            addrformat = distfile == NULL  ?  "%(addr{Sender})"  :  "%(addr{Resent-Sender})";
+            hostformat = distfile == NULL  ?  "%(host{Sender})"  :  "%(host{Resent-Sender})";
+
+            if ((*addr = get_message_header_info (in, addrformat)) == NULL) {
+                addrformat = distfile == NULL  ?  "%(addr{From})"  :  "%(addr{Resent-From})";
+                hostformat = distfile == NULL  ?  "%(host{From})"  :  "%(host{Resent-From})";
+
+                if ((*addr = get_message_header_info (in, addrformat)) == NULL) {
+                    *message = "unable to find sender address in";
+                    fclose(in);
+                    return NOTOK;
+                }
+            }
         }
-        rewind(in);
 
+        /* Use the hostformat that corresponds to the successful addrformat. */
         if ((*host = get_message_header_info(in, hostformat)) == NULL) {
             fclose(in);
-            *message = "unable to find From: host in";
+            *message = "unable to find sender host in";
+            fclose(in);
             return NOTOK;
         }
         fclose(in);
@@ -883,6 +899,7 @@ get_message_header_info(FILE *in, char *format) {
     /*
      * Read in the message and process the header.
      */
+    rewind (in);
     parsing_header = 1;
     do {
         char name[NAMESZ], rbuf[NMH_BUFSIZ];
@@ -920,8 +937,12 @@ get_message_header_info(FILE *in, char *format) {
     /* Trim trailing newline, if any. */
     retval = rtrim(charstring_buffer_copy((buffer)));
     charstring_free(buffer);
-
-    return retval;
+    if (strlen (retval) > 0) {
+        return retval;
+    } else {
+        free (retval);
+        return NULL;
+    }
 }