X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=uip%2Fspost.c;h=76478c87a93a49d91f9c5836b22061cd0c62bf1a;hb=b28e871ba874a53257b37eed94adfc365ed6ebf2;hp=7d65eadac6e374be4d0f55f9afa5c7f136b3b034;hpb=1691e80890e5d8ba258c51c214a3e91880e1db2b;p=mmh

diff --git a/uip/spost.c b/uip/spost.c
index 7d65ead..76478c8 100644
--- a/uip/spost.c
+++ b/uip/spost.c
@@ -14,6 +14,7 @@
 #include <h/aliasbr.h>
 #include <h/dropsbr.h>
 #include <zotnet/tws/tws.h>
+#include <zotnet/mts/mts.h>
 
 #define	uptolow(c)	((isalpha(c) && isupper (c)) ? tolower (c) : c)
 
@@ -54,7 +55,7 @@ struct swit switches[] = {
 #define VERSIONSW           15
     { "version", 0 },
 #define	HELPSW              16
-    { "help", 4 },
+    { "help", 0 },
 #define	DEBUGSW             17
     { "debug", -5 },
 #define	DISTSW              18
@@ -311,8 +312,15 @@ main (int argc, char **argv)
 		    continue;
 
 		case LIBSW:
+		    if (!(cp = *argp++) || *cp == '-')
+			adios (NULL, "missing argument to %s", argp[-2]);
+		    /* create a minimal context */
+		    if (context_foil (cp) == -1)
+			done(1);
+		    continue;
+
 		case ANNOSW:
-		    /* -library & -idanno switch ignored */
+		    /* -idanno switch ignored */
 		    if (!(cp = *argp++) || *cp == '-')
 			adios (NULL, "missing argument to %s", argp[-2]);
 		    continue;
@@ -339,10 +347,15 @@ main (int argc, char **argv)
 	out = stdout;
     }
     else {
+#ifdef HAVE_MKSTEMP
+	    if ((out = fdopen( mkstemp (tmpfil), "w" )) == NULL )
+		adios (tmpfil, "unable to create");
+#else
 	    mktemp (tmpfil);
 	    if ((out = fopen (tmpfil, "w")) == NULL)
 		adios (tmpfil, "unable to create");
 	    chmod (tmpfil, 0600);
+#endif
 	}
 
     hdrtab = (msgstate == normal) ? NHeaders : RHeaders;
@@ -443,6 +456,7 @@ main (int argc, char **argv)
     }
     execv ( sendmail, sargv);
     adios ( sendmail, "can't exec");
+    return 0;  /* dead code to satisfy the compiler */
 }
 
 /* DRAFT GENERATION */
@@ -478,7 +492,7 @@ putfmt (char *name, char *str, FILE *out)
     if (hdr->flags & HFCC) {
 	if ((cp = strrchr(str, '\n')))
 	    *cp = 0;
-	for (cp = pp = str; cp = strchr(pp, ','); pp = cp) {
+	for (cp = pp = str; (cp = strchr(pp, ',')); pp = cp) {
 	    *cp++ = 0;
 	    insert_fcc (hdr, pp);
 	}
@@ -493,7 +507,7 @@ putfmt (char *name, char *str, FILE *out)
     }
 #endif	/* notdef */
 
-    if (*str != '\n' && *str != '\0')
+    if (*str != '\n' && *str != '\0') {
 	if (aliasflg && hdr->flags & HTRY) {
 	    /* this header contains address(es) that we have to do
 	     * alias expansion on.  Because of the saved state in
@@ -518,8 +532,21 @@ putfmt (char *name, char *str, FILE *out)
 	    f = mp->m_next; mp->m_next = 0;
 	    putadr( name, f );
 	} else {
+	    /* The author(s) of spost decided that alias substitution wasn't
+	       necessary for the non-HTRY headers.  Unfortunately, one of those
+	       headers is "From:", and having alias substitution work on that is
+	       extremely useful for someone with a lot of POP3 email accounts or
+	       aliases.  post supports aliasing of "From:"...
+
+	       Since "From:"-processing is incompletely implemented in this
+	       unsupported and undocumented spost backend, I'm not going to take
+	       the time to implement my new draft-From:-based email address
+	       masquerading.  If I do ever implement it here, I'd almost
+	       certainly want to implement "From:" line alias processing as
+	       well.  -- Dan Harkless <dan-nmh@dilvish.speed.net> */
 	    fprintf (out, "%s: %s", name, str );
 	}
+    }
 }