[gmime] Added g_mime_object_write_contyent_to_stream()

[Rico Tzschichholz <ricotz src gnome org>]

commit 3efc24a6cdc88198e11e43f23e03e32f12b13bd8
Author: Jeffrey Stedfast <jestedfa microsoft com>
Date:   Wed Sep 9 21:44:55 2020 -0400

    Added g_mime_object_write_contyent_to_stream()
    
    Fixes issue #97

 gmime/gmime-object.c | 21 ++++++++++++++++++++-
 gmime/gmime-object.h |  1 +
 2 files changed, 21 insertions(+), 1 deletion(-)
---
diff --git a/gmime/gmime-object.c b/gmime/gmime-object.c
index 8d11cee1..861a0191 100644
--- a/gmime/gmime-object.c
+++ b/gmime/gmime-object.c
@@ -975,7 +975,7 @@ object_write_to_stream (GMimeObject *object, GMimeFormatOptions *options, gboole
  * @options: (nullable): a #GMimeFormatOptions or %NULL
  * @stream: stream
  *
- * Write the contents of the MIME object to @stream.
+ * Write the headers and content of the MIME object to @stream.
  *
  * Returns: the number of bytes written or %-1 on fail.
  **/
@@ -989,6 +989,25 @@ g_mime_object_write_to_stream (GMimeObject *object, GMimeFormatOptions *options,
 }
 
 
+/**
+ * g_mime_object_write_content_to_stream:
+ * @object: a #GMimeObject
+ * @options: (nullable): a #GMimeFormatOptions or %NULL
+ * @stream: stream
+ *
+ * Write only the content of the MIME object to @stream.
+ *
+ * Returns: the number of bytes written or %-1 on fail.
+ **/
+ssize_t
+g_mime_object_write_content_to_stream (GMimeObject *object, GMimeFormatOptions *options, GMimeStream *stream)
+{
+       g_return_val_if_fail (GMIME_IS_OBJECT (object), -1);
+       g_return_val_if_fail (GMIME_IS_STREAM (stream), -1);
+       
+       return GMIME_OBJECT_GET_CLASS (object)->write_to_stream (object, options, TRUE, stream);
+}
+
 static void
 object_encode (GMimeObject *object, GMimeEncodingConstraint constraint)
 {
diff --git a/gmime/gmime-object.h b/gmime/gmime-object.h
index c258de57..1852c9b5 100644
--- a/gmime/gmime-object.h
+++ b/gmime/gmime-object.h
@@ -134,6 +134,7 @@ GMimeHeaderList *g_mime_object_get_header_list (GMimeObject *object);
 char *g_mime_object_get_headers (GMimeObject *object, GMimeFormatOptions *options);
 
 ssize_t g_mime_object_write_to_stream (GMimeObject *object, GMimeFormatOptions *options, GMimeStream 
*stream);
+ssize_t g_mime_object_write_content_to_stream (GMimeObject *object, GMimeFormatOptions *options, GMimeStream 
*stream);
 char *g_mime_object_to_string (GMimeObject *object, GMimeFormatOptions *options);
 
 void g_mime_object_encode (GMimeObject *object, GMimeEncodingConstraint constraint);