From 9d25d28217818e8c5c994d5abac60aad95071cfb Mon Sep 17 00:00:00 2001
From: neon <fran@mailbox.org>
Date: Mon, 2 Jan 2017 20:35:28 +0100
Subject: [PATCH] added deep-copy functions tosc_copy_message and
 tosc_copy_bundle

---
 tinyosc.c | 23 +++++++++++++++++++++++
 tinyosc.h | 12 ++++++++++++
 2 files changed, 35 insertions(+)

diff --git a/tinyosc.c b/tinyosc.c
index 13fa09ee69..84003f9652 100644
--- a/tinyosc.c
+++ b/tinyosc.c
@@ -313,3 +313,26 @@ void tosc_printMessage(tosc_message *osc) {
   }
   printf("\n");
 }
+
+int tosc_copy_message(tosc_message *dst, tosc_message *src)
+{
+  if (dst->len < src->len) {
+    return 0;
+  } // checking space is enough
+  memcpy(dst->buffer, src->buffer, src->len);
+  dst->len = src->len;
+  dst->marker = dst->buffer + (src->marker - src->buffer);
+  dst->format = dst->buffer + (src->format - src->buffer);
+  return 1;
+}
+
+int tosc_copy_bundle(tosc_bundle *dst, tosc_bundle *src)
+{
+  if (dst->bufLen < src->bundleLen) {
+    return 0;
+  } // checking space is enough
+  memcpy(dst->buffer, src->buffer, src->bundleLen);
+  dst->bundleLen = src->bundleLen;
+  dst->marker = dst->buffer + (src->marker - src->buffer);
+  return 1;
+}
\ No newline at end of file
diff --git a/tinyosc.h b/tinyosc.h
index e39c926ff2..355316c154 100644
--- a/tinyosc.h
+++ b/tinyosc.h
@@ -165,6 +165,18 @@ void tosc_printOscBuffer(char *buffer, const int len);
  */
 void tosc_printMessage(tosc_message *o);
 
+/**
+ * A convenience function to deep-copy an OSC message
+ * The destination message's buffer must have been allocated by the caller.
+ */
+int tosc_copy_message(tosc_message *dst, tosc_message *src);
+
+/**
+ * A convenience function to deep-copy an OSC message
+ * The destination bundle's buffer must have been allocated by the caller.
+ */
+int tosc_copy_bundle(tosc_bundle *dst, tosc_bundle *src);
+
 #ifdef __cplusplus
 }
 #endif