Issue #1829 - Revert "Issue #1751"

mailnews/mime/src/mimeebod.cpp

@@ -21,6 +21,10 @@
 MimeDefClass(MimeExternalBody, MimeExternalBodyClass,
        mimeExternalBodyClass, &MIME_SUPERCLASS);
 
+#ifdef XP_MACOSX
+extern MimeObjectClass mimeMultipartAppleDoubleClass;
+#endif
+
 static int MimeExternalBody_initialize (MimeObject *);
 static void MimeExternalBody_finalize (MimeObject *);
 static int MimeExternalBody_parse_line (const char *, int32_t, MimeObject *);
@@ -248,6 +252,12 @@ MimeExternalBody_parse_eof (MimeObject *obj, bool abort_p)
   status = ((MimeObjectClass*)&MIME_SUPERCLASS)->parse_eof(obj, abort_p);
   if (status < 0) return status;
 
+#ifdef XP_MACOSX
+  if (obj->parent && mime_typep(obj->parent,
+                                (MimeObjectClass*) &mimeMultipartAppleDoubleClass))
+    goto done;
+#endif /* XP_MACOSX */
+
   if (!abort_p &&
       obj->output_p &&
       obj->options &&
@@ -415,6 +425,10 @@ FAIL:
     PR_FREEIF(subj);
   }
 
+#ifdef XP_MACOSX
+done:
+#endif
+
     return status;
 }
 

mailnews/mime/src/mimemapl.cpp

@@ -55,6 +55,19 @@ MimeMultipartAppleDouble_parse_begin (MimeObject *obj)
     NS_ASSERTION(obj->options->state->first_data_written_p, "first data not written");
   }
 
+#ifdef XP_MACOSX
+  if (obj->options && obj->options->state)
+  {
+//  obj->options->state->separator_suppressed_p = true;
+  goto done;
+  }
+  /*
+   * It would be nice to not showing the resource fork links
+   * if we are displaying inline. But, there is no way we could
+   * know ahead of time that we could display the data fork and
+   * the data fork is always hidden on MAC platform.
+   */
+#endif
   /* If we're writing this object as HTML, then emit a link for the
    multipart/appledouble part (both links) that looks just like the
    links that MimeExternalObject emits for external leaf parts.
@@ -143,6 +156,10 @@ GOTTA STILL DO THIS FOR QUOTING!
     if (status < 0) return status;
   }
 
+#ifdef XP_MACOSX
+done:
+#endif
+
   return 0;
 }
 
@@ -159,8 +176,13 @@ MimeMultipartAppleDouble_output_child_p(MimeObject *obj, MimeObject *child)
   if (cont->nchildren >= 1 && cont->children[0] == child && child->content_type &&
       !PL_strcasecmp(child->content_type, APPLICATION_APPLEFILE))
   {
-    /* Don't emit the resources fork. */
+#ifdef XP_MACOSX
+    if (obj->output_p && obj->options && obj->options->write_html_p) //output HTML
+      return false;
+#else
+    /* if we are not on a Macintosh, don't emitte the resources fork at all. */
     return false;
+#endif
   }
 
   return true;

mailnews/mime/src/mimemult.cpp

@@ -16,6 +16,10 @@
 #include "nsMimeTypes.h"
 #include <ctype.h>
 
+#ifdef XP_MACOSX
+  extern MimeObjectClass mimeMultipartAppleDoubleClass;
+#endif
+
 #define MIME_SUPERCLASS mimeContainerClass
 MimeDefClass(MimeMultipart, MimeMultipartClass,
        mimeMultipartClass, &MIME_SUPERCLASS);
@@ -488,6 +492,19 @@ MimeMultipart_create_child(MimeObject *obj)
   {  
     status = body->clazz->parse_begin(body);
 
+#ifdef XP_MACOSX
+    /* if we are saving an apple double attachment, we need to set correctly the conten type of the channel */
+    if (mime_typep(obj, (MimeObjectClass *) &mimeMultipartAppleDoubleClass))
+    {
+      mime_stream_data *msd = (mime_stream_data *)body->options->stream_closure;
+      if (!body->options->write_html_p && body->content_type && !PL_strcasecmp(body->content_type, APPLICATION_APPLEFILE))
+      {
+        if (msd && msd->channel)
+          msd->channel->SetContentType(NS_LITERAL_CSTRING(APPLICATION_APPLEFILE));
+      }
+    }
+#endif
+
     if (status < 0) return status;
   }