Track modified properties to detect necessary replay changes

1 files changed, 23 insertions, 0 deletions

diff --git a/common/bufferutils.h b/common/bufferutils.h
index 1eb5d15..d6008c4 100644
--- a/common/bufferutils.h
+++ b/common/bufferutils.h
@@ -2,6 +2,7 @@
 
 #include <flatbuffers/flatbuffers.h>
 #include <QByteArray>
+#include <QList>
 
 namespace Sink {
 namespace BufferUtils {
@@ -21,5 +22,27 @@ static QByteArray extractBuffer(const flatbuffers::FlatBufferBuilder &fbb)
 {
     return QByteArray::fromRawData(reinterpret_cast<char const *>(fbb.GetBufferPointer()), fbb.GetSize());
 }
+
+static QList<QByteArray> fromVector(const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> &vector)
+{
+    QList<QByteArray> list;
+    for (const auto &data : vector) {
+        Q_ASSERT(data);
+        list << QByteArray::fromStdString(data->str());
+    }
+    return list;
+}
+
+template <typename T>
+static flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>> toVector(flatbuffers::FlatBufferBuilder &fbb, const T &list)
+{
+    std::vector<flatbuffers::Offset<flatbuffers::String>> modifiedPropertiesList;
+    for (const auto &change : list) {
+        auto s = fbb.CreateString(change);
+        modifiedPropertiesList.push_back(s);
+    }
+    return fbb.CreateVector(modifiedPropertiesList);
+}
+
 }
 }