[patch] patch for smtpclient

fullheaders.patch (text/plain), 3.21 KB, created by Kristian Kallenberg on 2008-01-11 00:42:18 UTC

--- smtpclient-1.0.0/smtpclient_main.c	1997-10-21 18:56:27.000000000 +0200
+++ smtpclient-1.0.0/smtpclient_main.c	2004-02-25 17:14:24.000000000 +0100
@@ -60,6 +60,7 @@
 static char *from_addr  = NULL;
 static char *mailhost   = NULL;
 static int   mailport   = 25;
+static int   full_mail  = 0;
 static char *reply_addr = 0;
 static char *subject    = 0;
 static int   mime_style = 0;
@@ -120,6 +121,9 @@
     fprintf(stderr, "  -V, --version          display version string\n");
     fprintf(stderr, "  -h, --help             display this page\n");
     fprintf(stderr, "\n");
+    fprintf(stderr, "Sendmail -ot faking:\n");
+    fprintf(stderr, "  -F, --full-mail        input is a full mail, so the original headers will remain unchanged\n");
+    fprintf(stderr, "\n");
     return;
 }
 
@@ -290,6 +294,7 @@
     { "smtp-port",    1, NULL, 'p' },
     { "mime-encode",  0, NULL, 'M' },
     { "use-syslog",   0, NULL, 'L' },
+    { "full-mail",    0, NULL, 'F' },
     { "verbose",      0, NULL, 'v' },
     { "version",      0, NULL, 'V' },
     { "help",         0, NULL, 'h' }
@@ -317,7 +322,7 @@
     /*
      *  Parse options
      */
-    while ((c = getopt_long(argc, argv, ":s:f:r:e:c:S:P:MLvVh", options, NULL)) != EOF) {
+    while ((c = getopt_long(argc, argv, ":s:f:r:e:c:S:P:FMLvVh", options, NULL)) != EOF) {
         switch (c) {
             case 's':
                 subject = optarg;
@@ -340,6 +345,9 @@
             case 'P':
                 mailport = atoi(optarg);
                 break;
+            case 'F':
+                full_mail = 1;
+                break;
             case 'M':
                 mime_style = 1;
                 break;
@@ -460,35 +468,37 @@
     /* 
      *  Give out Message header. 
      */
-    fprintf(sfp, "From: %s\r\n", from_addr);
-    if (subject)
-        fprintf(sfp, "Subject: %s\r\n", subject);
-
-    if (reply_addr)
+    if (!full_mail) { // As long as user dont want to provide full mail
+      fprintf(sfp, "From: %s\r\n", from_addr);
+      if (subject)
+        fprintf(sfp, "Subject: %s\r\n", subject);
+      
+      if (reply_addr)
         fprintf(sfp, "Reply-To: %s\r\n", reply_addr);
-    if (err_addr)
+      if (err_addr)
         fprintf(sfp, "Errors-To: %s\r\n", err_addr);
-    if ((pwd = getpwuid(getuid())) == 0) {
+      if ((pwd = getpwuid(getuid())) == 0) {
         fprintf(sfp, "Sender: userid-%d@%s\r\n", getuid(), my_name);
-    } else {
+      } else {
         fprintf(sfp, "Sender: %s@%s\r\n", pwd->pw_name, my_name);
-    }
-
-    fprintf(sfp, "To: %s", argv[optind]);
-    for (i = optind + 1; i < argc; i++)
+      }
+      
+      fprintf(sfp, "To: %s", argv[optind]);
+      for (i = optind + 1; i < argc; i++)
         fprintf(sfp, ",%s", argv[i]);
-    fprintf(sfp, "\r\n");
-    if (cc_addr)
+      fprintf(sfp, "\r\n");
+      if (cc_addr)
         fprintf(sfp, "Cc: %s\r\n", cc_addr);
-
-    if (mime_style) {
+      
+      if (mime_style) {
         fprintf(sfp, "MIME-Version: 1.0\r\n");
         fprintf(sfp, "Content-Type: text/plain; charset=ISO-8859-1\r\n");
         fprintf(sfp, "Content-Transfer-Encoding: quoted-printable\r\n");
+      }
+      
+      fprintf(sfp, "\r\n");
     }
 
-    fprintf(sfp, "\r\n");
-
     /* 
      *  Give out Message body.
      */