From 3ae8ba2922b0ff3ed1f4cb81834140e9711fc51d Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 6 Jul 2015 15:53:26 -0700
Subject: [PATCH] add segment calls to PacketList

---
 libraries/networking/src/PacketList.cpp | 4 +++-
 libraries/networking/src/PacketList.h   | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/libraries/networking/src/PacketList.cpp b/libraries/networking/src/PacketList.cpp
index 94280e752d..3dcdf5a799 100644
--- a/libraries/networking/src/PacketList.cpp
+++ b/libraries/networking/src/PacketList.cpp
@@ -77,6 +77,8 @@ qint64 writeData(const char* data, qint64 maxSize) {
             // set our current packet to the new packet
             _currentPacket = newPacket;
 
+            // return the number of bytes written to the new packet
+            return maxSize;
         } else {
             // we're an ordered PacketList - let's fit what we can into the current packet and then put the leftover
             // into a new packet
@@ -89,7 +91,7 @@ qint64 writeData(const char* data, qint64 maxSize) {
             _packets.insert(std::move(_currentPacket));
 
             // recursively call our writeData method for the remaining data to write to a new packet
-            writeData(data + numBytesToEnd, maxSize - numBytesToEnd);
+            return numBytesToEnd + writeData(data + numBytesToEnd, maxSize - numBytesToEnd);
         }
     }
 }
diff --git a/libraries/networking/src/PacketList.h b/libraries/networking/src/PacketList.h
index 712ff41438..3fffb328d2 100644
--- a/libraries/networking/src/PacketList.h
+++ b/libraries/networking/src/PacketList.h
@@ -20,6 +20,8 @@ public:
 
     virtual bool isSequential() const { return true; }
 
+    void startSegment() { _segmentStartIndex = currentPacket->payload().pos(); }
+    void endSegment() { _segmentStartIndex = -1; }
 protected:
     qint64 writeData(const char* data, qint64 maxSize);
     qint64 readData(const char* data, qint64 maxSize) { return 0 };