1 files changed, 61 insertions, 0 deletions
diff --git a/comm/mailnews/mime/src/mimemrel.h b/comm/mailnews/mime/src/mimemrel.h
new file mode 100644
index 0000000000..e861e7268c
--- /dev/null
+++ b/comm/mailnews/mime/src/mimemrel.h
@@ -0,0 +1,61 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef _MIMEMREL_H_
+#define _MIMEMREL_H_
+
+#include "mimemult.h"
+#include "plhash.h"
+#include "prio.h"
+#include "nsNetUtil.h"
+#include "modmimee.h"  // for MimeConverterOutputCallback
+
+/* The MimeMultipartRelated class implements the multipart/related MIME
+   container, which allows `sibling' sub-parts to refer to each other.
+ */
+
+typedef struct MimeMultipartRelatedClass MimeMultipartRelatedClass;
+typedef struct MimeMultipartRelated MimeMultipartRelated;
+
+struct MimeMultipartRelatedClass {
+  MimeMultipartClass multipart;
+};
+
+extern "C" MimeMultipartRelatedClass mimeMultipartRelatedClass;
+
+struct MimeMultipartRelated {
+  MimeMultipart multipart;  // superclass variables.
+
+  char* base_url;  // Base URL (if any) for the whole multipart/related.
+
+  char* head_buffer;          // Buffer used to remember the text/html 'head'
+                              // part.
+  uint32_t head_buffer_fp;    // Active length.
+  uint32_t head_buffer_size;  // How big it is.
+
+  nsCOMPtr<nsIFile> file_buffer;  // The nsIFile of a temp file used when we
+                                  // run out of room in the head_buffer.
+  nsCOMPtr<nsIInputStream> input_file_stream;    // A stream to it.
+  nsCOMPtr<nsIOutputStream> output_file_stream;  // A stream to it.
+
+  MimeHeaders* buffered_hdrs;  // The headers of the 'head' part. */
+
+  bool head_loaded;     // Whether we've already passed the 'head' part.
+  MimeObject* headobj;  // The actual text/html head object.
+
+  PLHashTable* hash;
+
+  MimeConverterOutputCallback real_output_fn;
+  void* real_output_closure;
+
+  char* curtag;
+  int32_t curtag_max;
+  int32_t curtag_length;
+};
+
+#define MimeMultipartRelatedClassInitializer(ITYPE, CSUPER) \
+  { MimeMultipartClassInitializer(ITYPE, CSUPER) }
+
+#endif /* _MIMEMREL_H_ */