1 files changed, 43 insertions, 36 deletions

diff --git a/common/pipeline.cpp b/common/pipeline.cpp
index 9cc7450..339a39c 100644
--- a/common/pipeline.cpp
+++ b/common/pipeline.cpp
@@ -95,44 +95,49 @@ void Pipeline::null()
 
 Async::Job<void> Pipeline::newEntity(void const *command, size_t size)
 {
-    qDebug() << "new entity";
-    Async::start<void>([&](Async::Future<void> future) {
-
-        //TODO toRFC4122 would probably be more efficient, but results in non-printable keys.
-        const auto key = QUuid::createUuid().toString().toUtf8();
-
-        //TODO figure out if we already have created a revision for the message?
-        const qint64 newRevision = storage().maxRevision() + 1;
-
-        auto createEntity = Akonadi2::Commands::GetCreateEntity(command);
-        //TODO rename createEntitiy->domainType to bufferType
-        const QString entityType = QString::fromUtf8(reinterpret_cast<char const*>(createEntity->domainType()->Data()), createEntity->domainType()->size());
-        auto entity = Akonadi2::GetEntity(createEntity->delta()->Data());
-        //
-        // const QString entityType;
-        // auto entity = Akonadi2::GetEntity(0);
-
-        //Add metadata buffer
-        flatbuffers::FlatBufferBuilder metadataFbb;
-        auto metadataBuilder = Akonadi2::MetadataBuilder(metadataFbb);
-        metadataBuilder.add_revision(newRevision);
-        metadataBuilder.add_processed(false);
-        auto metadataBuffer = metadataBuilder.Finish();
-        Akonadi2::FinishMetadataBuffer(metadataFbb, metadataBuffer);
-        //TODO we should reserve some space in metadata for in-place updates
-
-        flatbuffers::FlatBufferBuilder fbb;
-        EntityBuffer::assembleEntityBuffer(fbb, metadataFbb.GetBufferPointer(), metadataFbb.GetSize(), entity->resource()->Data(), entity->resource()->size(), entity->local()->Data(), entity->local()->size());
-
-        storage().write(key.data(), key.size(), fbb.GetBufferPointer(), fbb.GetSize());
-        storage().setMaxRevision(newRevision);
+    qDebug() << "new entity" << size;
 
+    //TODO toRFC4122 would probably be more efficient, but results in non-printable keys.
+    const auto key = QUuid::createUuid().toString().toUtf8();
+
+    //TODO figure out if we already have created a revision for the message?
+    const qint64 newRevision = storage().maxRevision() + 1;
+
+    {
+        flatbuffers::Verifier verifyer(reinterpret_cast<const uint8_t *>(command), size);
+        if (!Akonadi2::Commands::VerifyCreateEntityBuffer(verifyer)) {
+            qWarning() << "invalid buffer";
+            return Async::null<void>();
+        }
+    }
+
+    auto createEntity = Akonadi2::Commands::GetCreateEntity(command);
+
+    //TODO rename createEntitiy->domainType to bufferType
+    const QString entityType = QString::fromUtf8(reinterpret_cast<char const*>(createEntity->domainType()->Data()), createEntity->domainType()->size());
+    auto entity = Akonadi2::GetEntity(createEntity->delta()->Data());
+
+    //Add metadata buffer
+    flatbuffers::FlatBufferBuilder metadataFbb;
+    auto metadataBuilder = Akonadi2::MetadataBuilder(metadataFbb);
+    metadataBuilder.add_revision(newRevision);
+    metadataBuilder.add_processed(false);
+    auto metadataBuffer = metadataBuilder.Finish();
+    Akonadi2::FinishMetadataBuffer(metadataFbb, metadataBuffer);
+    //TODO we should reserve some space in metadata for in-place updates
+
+    flatbuffers::FlatBufferBuilder fbb;
+    EntityBuffer::assembleEntityBuffer(fbb, metadataFbb.GetBufferPointer(), metadataFbb.GetSize(), entity->resource()->Data(), entity->resource()->size(), entity->local()->Data(), entity->local()->size());
+
+    storage().write(key.data(), key.size(), fbb.GetBufferPointer(), fbb.GetSize());
+    storage().setMaxRevision(newRevision);
+
+    return Async::start<void>([this, key, entityType](Async::Future<void> &future) {
         PipelineState state(this, NewPipeline, key, d->newPipeline[entityType], [&future]() {
             future.setFinished();
         });
         d->activePipelines << state;
         state.step();
-
     });
 }
 
@@ -157,10 +162,12 @@ void Pipeline::pipelineStepped(const PipelineState &state)
 
 void Pipeline::scheduleStep()
 {
-    if (!d->stepScheduled) {
-        d->stepScheduled = true;
-        QMetaObject::invokeMethod(this, "stepPipelines", Qt::QueuedConnection);
-    }
+    // if (!d->stepScheduled) {
+    //     d->stepScheduled = true;
+    //     QMetaObject::invokeMethod(this, "stepPipelines", Qt::QueuedConnection);
+    // }
+    //FIXME make async again. For some reason the job in newEntity crashes if pipeline processing is async.
+    stepPipelines();
 }
 
 void Pipeline::stepPipelines()