X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=uip%2Fspost.c;h=4930cbbf6acec49a0b6959f944fae5cd2b682532;hb=945aa62b814966a1266a5524bd089a74e0999cd1;hp=c5b27a08b6f0f051cc6bc32f41d30cee21354417;hpb=0ccd1945560c715e4cc4063209bd0d68b75d5470;p=mmh

diff --git a/uip/spost.c b/uip/spost.c
index c5b27a0..4930cbb 100644
--- a/uip/spost.c
+++ b/uip/spost.c
@@ -6,6 +6,10 @@
  * when "sendmail" is the transport system.
  *
  * $Id$
+ *
+ * This code is Copyright (c) 2002, by the authors of nmh.  See the
+ * COPYRIGHT file in the root directory of the nmh distribution for
+ * complete copyright information.
  */
 
 #include <h/mh.h>
@@ -13,7 +17,8 @@
 #include <h/addrsbr.h>
 #include <h/aliasbr.h>
 #include <h/dropsbr.h>
-#include <zotnet/tws/tws.h>
+#include <h/tws.h>
+#include <h/mts.h>
 
 #define	uptolow(c)	((isalpha(c) && isupper (c)) ? tolower (c) : c)
 
@@ -54,7 +59,7 @@ struct swit switches[] = {
 #define VERSIONSW           15
     { "version", 0 },
 #define	HELPSW              16
-    { "help", 4 },
+    { "help", 0 },
 #define	DEBUGSW             17
     { "debug", -5 },
 #define	DISTSW              18
@@ -347,13 +352,14 @@ main (int argc, char **argv)
     }
     else {
 #ifdef HAVE_MKSTEMP
-	    mkstemp (tmpfil);
+	    if ((out = fdopen( mkstemp (tmpfil), "w" )) == NULL )
+		adios (tmpfil, "unable to create");
 #else
 	    mktemp (tmpfil);
-#endif
 	    if ((out = fopen (tmpfil, "w")) == NULL)
 		adios (tmpfil, "unable to create");
 	    chmod (tmpfil, 0600);
+#endif
 	}
 
     hdrtab = (msgstate == normal) ? NHeaders : RHeaders;
@@ -454,6 +460,7 @@ main (int argc, char **argv)
     }
     execv ( sendmail, sargv);
     adios ( sendmail, "can't exec");
+    return 0;  /* dead code to satisfy the compiler */
 }
 
 /* DRAFT GENERATION */
@@ -489,7 +496,7 @@ 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);
 	}
@@ -504,7 +511,7 @@ 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
@@ -529,8 +536,21 @@ 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 );
 	}
+    }
 }
 
 
@@ -711,9 +731,15 @@ make_bcc_file (void)
     char *vec[6];
     FILE * in, *out;
 
+#ifdef HAVE_MKSTEMP
+    fd = mkstemp(bccfil);
+    if (fd == -1 || (out = fdopen(fd, "w")) == NULL)
+	adios (bccfil, "unable to create");
+#else
     mktemp (bccfil);
     if ((out = fopen (bccfil, "w")) == NULL)
 	adios (bccfil, "unable to create");
+#endif
     chmod (bccfil, 0600);
 
     fprintf (out, "Date: %s\n", dtimenow (0));