+ InternetAddressList *recipients;
+ const char *recipients_string;
+
+ printf ("Subject: %s\n", g_mime_message_get_subject (message));
+ printf ("From: %s\n", g_mime_message_get_sender (message));
+ recipients = g_mime_message_get_recipients (message, GMIME_RECIPIENT_TYPE_TO);
+ recipients_string = internet_address_list_to_string (recipients, 0);
+ if (recipients_string)
+ printf ("To: %s\n",
+ recipients_string);
+ recipients = g_mime_message_get_recipients (message, GMIME_RECIPIENT_TYPE_CC);
+ recipients_string = internet_address_list_to_string (recipients, 0);
+ if (recipients_string)
+ printf ("Cc: %s\n",
+ recipients_string);
+ printf ("Date: %s\n", g_mime_message_get_date_as_string (message));
+}
+
+static void
+format_headers_json (const void *ctx, GMimeMessage *message)
+{
+ void *local = talloc_new (ctx);
+ InternetAddressList *recipients;
+ const char *recipients_string;
+
+ printf ("{%s: %s",
+ json_quote_str (local, "Subject"),
+ json_quote_str (local, g_mime_message_get_subject (message)));
+ printf (", %s: %s",
+ json_quote_str (local, "From"),
+ json_quote_str (local, g_mime_message_get_sender (message)));
+ recipients = g_mime_message_get_recipients (message, GMIME_RECIPIENT_TYPE_TO);
+ recipients_string = internet_address_list_to_string (recipients, 0);
+ if (recipients_string)
+ printf (", %s: %s",
+ json_quote_str (local, "To"),
+ json_quote_str (local, recipients_string));
+ recipients = g_mime_message_get_recipients (message, GMIME_RECIPIENT_TYPE_CC);
+ recipients_string = internet_address_list_to_string (recipients, 0);
+ if (recipients_string)
+ printf (", %s: %s",
+ json_quote_str (local, "Cc"),
+ json_quote_str (local, recipients_string));
+ printf (", %s: %s}",
+ json_quote_str (local, "Date"),
+ json_quote_str (local, g_mime_message_get_date_as_string (message)));
+
+ talloc_free (local);
+}
+
+/* Write a MIME text part out to the given stream.
+ *
+ * Both line-ending conversion (CRLF->LF) and charset conversion ( ->
+ * UTF-8) will be performed, so it is inappropriate to call this
+ * function with a non-text part. Doing so will trigger an internal
+ * error.
+ */
+static void
+show_text_part_content (GMimeObject *part, GMimeStream *stream_out)
+{
+ GMimeContentType *content_type = g_mime_object_get_content_type (GMIME_OBJECT (part));
+ GMimeStream *stream_filter = NULL;
+ GMimeDataWrapper *wrapper;
+ const char *charset;
+
+ if (! g_mime_content_type_is_type (content_type, "text", "*"))
+ INTERNAL_ERROR ("Illegal request to format non-text part (%s) as text.",
+ g_mime_content_type_to_string (content_type));
+
+ if (stream_out == NULL)
+ return;
+
+ stream_filter = g_mime_stream_filter_new (stream_out);
+ g_mime_stream_filter_add(GMIME_STREAM_FILTER (stream_filter),
+ g_mime_filter_crlf_new (FALSE, FALSE));