Adding upstream version 1:2.3.21+dfsg1.upstream/1%2.3.21+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 29 insertions, 0 deletions

diff --git a/src/lib-mail/message-binary-part.h b/src/lib-mail/message-binary-part.h
new file mode 100644
index 0000000..f30033a
--- /dev/null
+++ b/src/lib-mail/message-binary-part.h
@@ -0,0 +1,29 @@
+#ifndef MESSAGE_BINARY_PART_H
+#define MESSAGE_BINARY_PART_H
+
+struct message_binary_part {
+	struct message_binary_part *next;
+
+	/* Absolute position from beginning of message. This can be used to
+	   match the part to struct message_part. */
+	uoff_t physical_pos;
+	/* Decoded binary header/body size. The binary header size may differ
+	   from message_part's, because Content-Transfer-Encoding is changed to
+	   "binary". */
+	uoff_t binary_hdr_size;
+	uoff_t binary_body_size;
+	/* BODYSTRUCTURE for text/ and message/rfc822 parts includes lines
+	   count. Decoding may change these numbers. */
+	unsigned int binary_body_lines_count;
+};
+
+/* Serialize message binary_part. */
+void message_binary_part_serialize(const struct message_binary_part *parts,
+				   buffer_t *dest);
+
+/* Generate struct message_binary_part from serialized data. Returns 0 if ok,
+   -1 if any problems are detected. */
+int message_binary_part_deserialize(pool_t pool, const void *data, size_t size,
+				    struct message_binary_part **parts_r);
+
+#endif