X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=uip%2Fspost.c;h=1c1a8bc904b51522f59979adf5f5da76d3e08cd4;hp=206698ee56e2f6ccfc926cda75f5b19877811517;hb=d8916ff5d389de5ab225cd6f40aeda1b285d0f28;hpb=66049298f32287c4a411f1931ec4b66b380878a9

diff --git a/uip/spost.c b/uip/spost.c
index 206698e..1c1a8bc 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>
@@ -13,10 +17,9 @@
 #include <h/addrsbr.h>
 #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)
+#include <h/tws.h>
+#include <h/mts.h>
+#include <h/utils.h>
 
 #define MAX_SM_FIELD	1476	/* < largest hdr field sendmail will accept */
 #define FCCS		10	/* max number of fccs allowed */
@@ -55,7 +58,7 @@ struct swit switches[] = {
 #define VERSIONSW           15
     { "version", 0 },
 #define	HELPSW              16
-    { "help", 4 },
+    { "help", 0 },
 #define	DEBUGSW             17
     { "debug", -5 },
 #define	DISTSW              18
@@ -177,6 +180,8 @@ extern char *sendmail;
 extern char *getfullname (void);
 extern char *getusername (void);
 
+extern boolean  draft_from_masquerading;  /* defined in mts.c */
+
 /*
  * static prototypes
  */
@@ -186,7 +191,7 @@ static void finish_headers (FILE *);
 static int get_header (char *, struct headers *);
 static void putadr (char *, struct mailname *);
 static int putone (char *, int, int);
-static void insert_fcc (struct headers *, char *);
+static void insert_fcc (struct headers *, unsigned char *);
 static void file (char *);
 static void fcc (char *, char *);
 
@@ -574,10 +579,19 @@ finish_headers (FILE *out)
 	case normal: 
 	    if (!(msgflags & MDAT))
 		fprintf (out, "Date: %s\n", dtimenow (0));
-	    if (msgflags & MFRM)
-		fprintf (out, "Sender: %s\n", from);
+	    
+	    if (msgflags & MFRM) {
+		/* There was already a From: in the draft.  Don't add one. */
+		if (!draft_from_masquerading)
+		    /* mts.conf didn't contain "masquerade:[...]draft_from[...]"
+		       so we'll reveal the user's actual account@thismachine
+		       address in a Sender: header (and use it as the envelope
+		       From: later). */
+		    fprintf (out, "Sender: %s\n", from);
+	    }
 	    else
 		fprintf (out, "From: %s\n", signature);
+	   
 #ifdef notdef
 	    if (!(msgflags & MVIS))
 		fprintf (out, "Bcc: Blind Distribution List: ;\n");
@@ -587,9 +601,17 @@ finish_headers (FILE *out)
 	case resent: 
 	    if (!(msgflags & MRDT))
 		fprintf (out, "Resent-Date: %s\n", dtimenow(0));
-	    if (msgflags & MRFM)
-		fprintf (out, "Resent-Sender: %s\n", from);
+	    if (msgflags & MRFM) {
+		/* There was already a Resent-From: in draft.  Don't add one. */
+		if (!draft_from_masquerading)
+		    /* mts.conf didn't contain "masquerade:[...]draft_from[...]"
+		       so we'll reveal the user's actual account@thismachine
+		       address in a Sender: header (and use it as the envelope
+		       From: later). */
+		    fprintf (out, "Resent-Sender: %s\n", from);
+	    }
 	    else
+		/* Construct a Resent-From: header. */
 		fprintf (out, "Resent-From: %s\n", signature);
 #ifdef notdef
 	    if (!(msgflags & MVIS))
@@ -609,7 +631,7 @@ get_header (char *header, struct headers *table)
     struct headers *h;
 
     for (h = table; h->value; h++)
-	if (!strcasecmp (header, h->value))
+	if (!mh_strcasecmp (header, h->value))
 	    return (h - table);
 
     return NOTOK;
@@ -698,9 +720,9 @@ putone (char *adr, int pos, int indent)
 
 
 static void
-insert_fcc (struct headers *hdr, char *pp)
+insert_fcc (struct headers *hdr, unsigned char *pp)
 {
-    char   *cp;
+    unsigned char   *cp;
 
     for (cp = pp; isspace (*cp); cp++)
 	continue;
@@ -727,13 +749,30 @@ 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));
-    fprintf (out, "From: %s\n", signature);
+    if (msgflags & MFRM) {
+      /* There was already a From: in the draft.  Don't add one. */
+      if (!draft_from_masquerading)
+        /* mts.conf didn't contain "masquerade:[...]draft_from[...]"
+           so we'll reveal the user's actual account@thismachine
+           address in a Sender: header (and use it as the envelope
+           From: later). */
+        fprintf (out, "Sender: %s\n", from);
+    }
+    else
+      /* Construct a From: header. */
+      fprintf (out, "From: %s\n", signature);
     if (subject)
 	fprintf (out, "Subject: %s", subject);
     fprintf (out, "BCC:\n\n------- Blind-Carbon-Copy\n\n");