1 files changed, 120 insertions, 0 deletions
diff --git a/src/vm/eventpipeevent.cpp b/src/vm/eventpipeevent.cpp
new file mode 100644
index 0000000000..abf942b253
--- /dev/null
+++ b/src/vm/eventpipeevent.cpp
@@ -0,0 +1,120 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+#include "common.h"
+#include "eventpipeevent.h"
+#include "eventpipeprovider.h"
+
+#ifdef FEATURE_PERFTRACING
+
+EventPipeEvent::EventPipeEvent(EventPipeProvider &provider, INT64 keywords, unsigned int eventID, unsigned int eventVersion, EventPipeEventLevel level, bool needStack, BYTE *pMetadata, unsigned int metadataLength)
+{
+    CONTRACTL
+    {
+        THROWS;
+        GC_NOTRIGGER;
+        MODE_ANY;
+    }
+    CONTRACTL_END;
+
+    m_pProvider = &provider;
+    m_keywords = keywords;
+    m_eventID = eventID;
+    m_eventVersion = eventVersion;
+    m_level = level;
+    m_needStack = needStack;
+    m_enabled = false;
+    if (pMetadata != NULL)
+    {
+        m_pMetadata = new BYTE[metadataLength];
+        memcpy(m_pMetadata, pMetadata, metadataLength);
+        m_metadataLength = metadataLength;
+    }
+    else
+    {
+        m_pMetadata = NULL;
+        m_metadataLength = 0;
+    }
+}
+
+EventPipeEvent::~EventPipeEvent()
+{
+    if (m_pMetadata != NULL)
+    {
+        delete[] m_pMetadata;
+        m_pMetadata = NULL;
+    }
+}
+
+EventPipeProvider* EventPipeEvent::GetProvider() const
+{
+    LIMITED_METHOD_CONTRACT;
+
+    return m_pProvider;
+}
+
+INT64 EventPipeEvent::GetKeywords() const
+{
+    LIMITED_METHOD_CONTRACT;
+
+    return m_keywords;
+}
+
+unsigned int EventPipeEvent::GetEventID() const
+{
+    LIMITED_METHOD_CONTRACT;
+
+    return m_eventID;
+}
+
+unsigned int EventPipeEvent::GetEventVersion() const
+{
+    LIMITED_METHOD_CONTRACT;
+
+    return m_eventVersion;
+}
+
+EventPipeEventLevel EventPipeEvent::GetLevel() const
+{
+    LIMITED_METHOD_CONTRACT;
+
+    return m_level;
+}
+
+bool EventPipeEvent::NeedStack() const
+{
+    LIMITED_METHOD_CONTRACT;
+
+    return m_needStack;
+}
+
+bool EventPipeEvent::IsEnabled() const
+{
+    LIMITED_METHOD_CONTRACT;
+
+    return m_enabled;
+}
+
+BYTE *EventPipeEvent::GetMetadata() const
+{
+    LIMITED_METHOD_CONTRACT;
+
+    return m_pMetadata;
+}
+
+unsigned int EventPipeEvent::GetMetadataLength() const
+{
+    LIMITED_METHOD_CONTRACT;
+
+    return m_metadataLength;
+}
+
+void EventPipeEvent::RefreshState()
+{
+    LIMITED_METHOD_CONTRACT;
+
+    m_enabled = m_pProvider->EventEnabled(m_keywords, m_level);
+}
+
+#endif // FEATURE_PERFTRACING