Rocco Rutte:

[apps/madmutt.git] / copy.c

diff --git a/copy.c b/copy.c
index 3d4cc18..4368f02 100644 (file)
--- a/copy.c
+++ b/copy.c
@@ -52,6 +52,7 @@ mutt_copy_hdr (FILE * in, FILE * out, long off_start, long off_end, int flags,
   int x;
   char *this_one = NULL;
   int error;
+  int curline = 0;
 
   if (ftell (in) != off_start)
     fseek (in, off_start, 0);
@@ -138,6 +139,12 @@ mutt_copy_hdr (FILE * in, FILE * out, long off_start, long off_end, int flags,
 
     /* Is it the begining of a header? */
     if (nl && buf[0] != ' ' && buf[0] != '\t') {
+
+      /* set curline to 1 for To:/Cc:/Bcc: and 0 otherwise */
+      curline = (flags & CH_WEED) && (ascii_strncmp ("To:", buf, 3) == 0 ||
+                                      ascii_strncmp ("Cc:", buf, 3) == 0 ||
+                                      ascii_strncmp ("Bcc:", buf, 4) == 0);
+
       /* Do we have anything pending? */
       if (this_one) {
         if (flags & CH_DECODE) {
@@ -214,11 +221,19 @@ mutt_copy_hdr (FILE * in, FILE * out, long off_start, long off_end, int flags,
       debug_print (2, ("Reorder: x = %d; hdr_count = %d\n", x, hdr_count));
       if (!this_one)
         this_one = str_dup (buf);
-      else {
+      /* we do want to see all lines if this header doesn't feature
+       * abbreviations (curline is 0), $max_display_recips is 0 and
+       * while the number hasn't reached $max_display_recips yet */
+      else if (curline == 0 || MaxDispRecips == 0 || ++curline <= MaxDispRecips) {
         mem_realloc (&this_one,
                       str_len (this_one) + str_len (buf) +
                       sizeof (char));
         strcat (this_one, buf); /* __STRCAT_CHECKED__ */
+      /* only for the first line which doesn't exeeds
+       * $max_display_recips: abbreviate it */
+      } else if (curline == MaxDispRecips+1) {
+        mem_realloc (&this_one, str_len (this_one) + 5);
+        strcat (this_one, " ...");
       }
     }
   }                             /* while (ftell (in) < off_end) */
@@ -337,7 +352,7 @@ mutt_copy_header (FILE * in, HEADER * h, FILE * out, int flags,
   if (flags & CH_TXTPLAIN) {
     char chsbuf[SHORT_STRING];
 
-    fputs ("Mime-Version: 1.0\n", out);
+    fputs ("MIME-Version: 1.0\n", out);
     fputs ("Content-Transfer-Encoding: 8bit\n", out);
     fputs ("Content-Type: text/plain; charset=", out);
     mutt_canonical_charset (chsbuf, sizeof (chsbuf),
@@ -431,7 +446,7 @@ mutt_copy_header (FILE * in, HEADER * h, FILE * out, int flags,
   }
 
   if (flags & CH_UPDATE_LEN && (flags & CH_NOLEN) == 0) {
-    fprintf (out, "Content-Length: %ld\n", h->content->length);
+    fprintf (out, "Content-Length: " OFF_T_FMT "\n", h->content->length);
     if (h->lines != 0 || h->content->length == 0)
       fprintf (out, "Lines: %d\n", h->lines);
   }
@@ -450,7 +465,7 @@ mutt_copy_header (FILE * in, HEADER * h, FILE * out, int flags,
 }
 
 /* Count the number of lines and bytes to be deleted in this body*/
-static int count_delete_lines (FILE * fp, BODY * b, long *length,
+static int count_delete_lines (FILE * fp, BODY * b, LOFF_T *length,
                                size_t datelen)
 {
   int dellines = 0;
@@ -503,7 +518,8 @@ _mutt_copy_message (FILE * fpout, FILE * fpin, HEADER * hdr, BODY * body,
 {
   char prefix[SHORT_STRING];
   STATE s;
-  long new_offset = -1;
+  LOFF_T new_offset = -1;
+  int rc = 0;
 
   if (flags & M_CM_PREFIX) {
     if (option (OPTTEXTFLOWED))
@@ -519,7 +535,7 @@ _mutt_copy_message (FILE * fpout, FILE * fpin, HEADER * hdr, BODY * body,
 
     else if (hdr->attach_del && (chflags & CH_UPDATE_LEN)) {
       int new_lines;
-      long new_length = body->length;
+      LOFF_T new_length = body->length;
       char date[SHORT_STRING];
 
       mutt_make_date (date, sizeof (date));
@@ -534,14 +550,14 @@ _mutt_copy_message (FILE * fpout, FILE * fpin, HEADER * hdr, BODY * body,
       if (mutt_copy_header (fpin, hdr, fpout,
                             chflags | CH_NOLEN | CH_NONEWLINE, NULL))
         return -1;
-      fprintf (fpout, "Content-Length: %ld\n", new_length);
+      fprintf (fpout, "Content-Length: " OFF_T_FMT "\n", new_length);
       if (new_lines <= 0)
         new_lines = 0;
       else
         fprintf (fpout, "Lines: %d\n\n", new_lines);
       if (ferror (fpout) || feof (fpout))
         return -1;
-      new_offset = ftell (fpout);
+      new_offset = ftello (fpout);
 
       /* Copy the body */
       fseek (fpin, body->offset, SEEK_SET);
@@ -550,7 +566,7 @@ _mutt_copy_message (FILE * fpout, FILE * fpin, HEADER * hdr, BODY * body,
 
 #ifdef DEBUG
       {
-        long fail = ((ftell (fpout) - new_offset) - new_length);
+        LOFF_T fail = ((ftello (fpout) - new_offset) - new_length);
 
         if (fail) {
           mutt_error ("The length calculation was wrong by %ld bytes", fail);
@@ -586,7 +602,7 @@ _mutt_copy_message (FILE * fpout, FILE * fpin, HEADER * hdr, BODY * body,
                           (chflags & CH_PREFIX) ? prefix : NULL) == -1)
       return -1;
 
-    new_offset = ftell (fpout);
+    new_offset = ftello (fpout);
   }
 
   if (flags & M_CM_DECODE) {
@@ -610,7 +626,7 @@ _mutt_copy_message (FILE * fpout, FILE * fpin, HEADER * hdr, BODY * body,
     if (WithCrypto && flags & M_CM_VERIFY)
       s.flags |= M_VERIFY;
 
-    mutt_body_handler (body, &s);
+    rc = mutt_body_handler (body, &s);
   }
   else if (WithCrypto
            && (flags & M_CM_DECODE_CRYPT) && (hdr->security & ENCRYPT)) {
@@ -622,7 +638,7 @@ _mutt_copy_message (FILE * fpout, FILE * fpin, HEADER * hdr, BODY * body,
         hdr->content->type == TYPEMULTIPART) {
       if (crypt_pgp_decrypt_mime (fpin, &fp, hdr->content, &cur))
         return (-1);
-      fputs ("Mime-Version: 1.0\n", fpout);
+      fputs ("MIME-Version: 1.0\n", fpout);
     }
 
     if ((WithCrypto & APPLICATION_SMIME)
@@ -669,7 +685,7 @@ _mutt_copy_message (FILE * fpout, FILE * fpin, HEADER * hdr, BODY * body,
     mutt_free_body (&body->parts);
   }
 
-  return 0;
+  return rc;
 }
 
 int
@@ -763,7 +779,7 @@ static int copy_delete_attach (BODY * b, FILE * fpin, FILE * fpout,
       if (part->deleted) {
         fprintf (fpout,
                  "Content-Type: message/external-body; access-type=x-mutt-deleted;\n"
-                 "\texpiration=%s; length=%ld\n"
+                 "\texpiration=%s; length=" OFF_T_FMT "\n"
                  "\n", date + 5, part->length);
         if (ferror (fpout))
           return -1;