Blob support for IDB [Blink]

Source/modules/indexeddb/IDBObjectStore.cpp

Index: Source/modules/indexeddb/IDBObjectStore.cpp
diff --git a/Source/modules/indexeddb/IDBObjectStore.cpp b/Source/modules/indexeddb/IDBObjectStore.cpp
index 6b5e375a910bd72b73a673edbdb4fa33a03487c0..e7cb34750329d20b1780bb53bbcd61a4933d9f6e 100644
--- a/Source/modules/indexeddb/IDBObjectStore.cpp
+++ b/Source/modules/indexeddb/IDBObjectStore.cpp
@@ -41,12 +41,17 @@
 #include "modules/indexeddb/IDBTransaction.h"
 #include "modules/indexeddb/WebIDBCallbacksImpl.h"
 #include "platform/SharedBuffer.h"
+#include "platform/blob/BlobInfo.h"
+#include "public/platform/WebBlobInfo.h"
 #include "public/platform/WebData.h"
 #include "public/platform/WebIDBKey.h"
 #include "public/platform/WebIDBKeyRange.h"
+#include "public/platform/WebVector.h"
 
+using blink::WebBlobInfo;
 using blink::WebIDBDatabase;
 using blink::WebIDBCallbacks;
+using blink::WebVector;
 
 namespace WebCore {
 
@@ -164,16 +169,11 @@ PassRefPtr<IDBRequest> IDBObjectStore::put(WebIDBDatabase::PutMode putMode, Pass
 
     // FIXME: Make SerializedScriptValue::create etc take an ExceptionState or use ScriptState::setDOMException.
     bool didThrow = false;
-    RefPtr<SerializedScriptValue> serializedValue = SerializedScriptValue::create(value, didThrow, state);
+    Vector<BlobInfo> blobInfo;
+    RefPtr<SerializedScriptValue> serializedValue = SerializedScriptValue::create(value, &blobInfo, didThrow, state);
     if (didThrow)
         return 0;
 
-    if (serializedValue->containsBlobs()) {
-        // FIXME: Add Blob/File/FileList support
-        exceptionState.throwUninformativeAndGenericDOMException(DataCloneError);
-        return 0;
-    }
-
     const IDBKeyPath& keyPath = m_metadata.keyPath;
     const bool usesInLineKeys = !keyPath.isNull();
     const bool hasKeyGenerator = autoIncrement();
@@ -226,7 +226,17 @@ PassRefPtr<IDBRequest> IDBObjectStore::put(WebIDBDatabase::PutMode putMode, Pass
     Vector<char> wireBytes;
     serializedValue->toWireBytes(wireBytes);
     RefPtr<SharedBuffer> valueBuffer = SharedBuffer::adoptVector(wireBytes);
-    backendDB()->put(m_transaction->id(), id(), blink::WebData(valueBuffer), key.release(), static_cast<WebIDBDatabase::PutMode>(putMode), WebIDBCallbacksImpl::create(request).leakPtr(), indexIds, indexKeys);
+
+    WebVector<WebBlobInfo> webBlobInfo(blobInfo.size());
+    for (size_t i = 0; i < blobInfo.size(); ++i) {
+        const WebCore::BlobInfo& info = blobInfo[i];
+        if (info.isFile())
+            webBlobInfo[i] = WebBlobInfo(info.uuid(), info.filePath(), info.fileName(), info.type());
+        else
+            webBlobInfo[i] = WebBlobInfo(info.uuid(), info.type(), info.size());
+    }
+
+    backendDB()->put(m_transaction->id(), id(), blink::WebData(valueBuffer), webBlobInfo, key.release(), static_cast<WebIDBDatabase::PutMode>(putMode), WebIDBCallbacksImpl::create(request).leakPtr(), indexIds, indexKeys);
     return request.release();
 }