1 files changed, 74 insertions, 0 deletions
diff --git a/mailnews/mime/src/mimecom.cpp b/mailnews/mime/src/mimecom.cpp
new file mode 100644
index 000000000..384542742
--- /dev/null
+++ b/mailnews/mime/src/mimecom.cpp
@@ -0,0 +1,74 @@
+/* -*- 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/. */
+#include "mimei.h"
+#include "mimeobj.h"  /*  MimeObject (abstract)              */
+#include "mimecont.h"  /*   |--- MimeContainer (abstract)          */
+#include "mimemult.h"  /*   |     |--- MimeMultipart (abstract)      */
+#include "mimemsig.h"  /*   |     |     |--- MimeMultipartSigned (abstract)*/
+#include "mimetext.h"  /*   |     |--- MimeInlineText (abstract)      */
+#include "mimecryp.h"
+#include "mimecth.h"
+
+/*
+ * These calls are necessary to expose the object class hierarchy
+ * to externally developed content type handlers.
+ */
+extern "C" void *
+XPCOM_GetmimeInlineTextClass(void)
+{
+  return (void *) &mimeInlineTextClass;
+}
+
+extern "C" void *
+XPCOM_GetmimeLeafClass(void)
+{
+  return (void *) &mimeLeafClass;
+}
+
+extern "C" void *
+XPCOM_GetmimeObjectClass(void)
+{
+  return (void *) &mimeObjectClass;
+}
+
+extern "C" void *
+XPCOM_GetmimeContainerClass(void)
+{
+  return (void *) &mimeContainerClass;
+}
+
+extern "C" void *
+XPCOM_GetmimeMultipartClass(void)
+{
+  return (void *) &mimeMultipartClass;
+}
+
+extern "C" void *
+XPCOM_GetmimeMultipartSignedClass(void)
+{
+  return (void *) &mimeMultipartSignedClass;
+}
+
+extern "C" void *
+XPCOM_GetmimeEncryptedClass(void)
+{
+  return (void *) &mimeEncryptedClass;
+}
+
+extern "C" int
+XPCOM_MimeObject_write(void *mimeObject,
+                       char *data,
+                       int32_t length,
+                       bool user_visible_p)
+{
+  return MIME_MimeObject_write((MimeObject *)mimeObject, data,
+                                length, user_visible_p);
+}
+
+extern "C" void *
+XPCOM_Mime_create(char *content_type, void* hdrs, void* opts)
+{
+  return mime_create(content_type, (MimeHeaders *)hdrs, (MimeDisplayOptions *)opts);
+}