1 files changed, 102 insertions, 0 deletions
diff --git a/tools/profiler/core/ProfileAdditionalInformation.cpp b/tools/profiler/core/ProfileAdditionalInformation.cpp
new file mode 100644
index 0000000000..ba3cd80e7c
--- /dev/null
+++ b/tools/profiler/core/ProfileAdditionalInformation.cpp
@@ -0,0 +1,102 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "ProfileAdditionalInformation.h"
+
+#include "jsapi.h"
+#include "js/JSON.h"
+#include "js/PropertyAndElement.h"
+#include "js/Value.h"
+#include "mozilla/JSONStringWriteFuncs.h"
+#include "mozilla/ipc/IPDLParamTraits.h"
+
+#ifdef MOZ_GECKO_PROFILER
+#  include "platform.h"
+
+void mozilla::ProfileGenerationAdditionalInformation::ToJSValue(
+    JSContext* aCx, JS::MutableHandle<JS::Value> aRetVal) const {
+  // Get the shared libraries array.
+  JS::Rooted<JS::Value> sharedLibrariesVal(aCx);
+  {
+    JSONStringWriteFunc<nsCString> buffer;
+    JSONWriter w(buffer, JSONWriter::SingleLineStyle);
+    w.StartArrayElement();
+    AppendSharedLibraries(w, mSharedLibraries);
+    w.EndArray();
+    NS_ConvertUTF8toUTF16 buffer16(buffer.StringCRef());
+    MOZ_ALWAYS_TRUE(JS_ParseJSON(aCx,
+                                 static_cast<const char16_t*>(buffer16.get()),
+                                 buffer16.Length(), &sharedLibrariesVal));
+  }
+
+  JS::Rooted<JSObject*> additionalInfoObj(aCx, JS_NewPlainObject(aCx));
+  JS_SetProperty(aCx, additionalInfoObj, "sharedLibraries", sharedLibrariesVal);
+  aRetVal.setObject(*additionalInfoObj);
+}
+#endif  // MOZ_GECKO_PROFILER
+
+namespace IPC {
+
+#ifdef MOZ_GECKO_PROFILER
+void IPC::ParamTraits<SharedLibrary>::Write(MessageWriter* aWriter,
+                                            const paramType& aParam) {
+  WriteParam(aWriter, aParam.mStart);
+  WriteParam(aWriter, aParam.mEnd);
+  WriteParam(aWriter, aParam.mOffset);
+  WriteParam(aWriter, aParam.mBreakpadId);
+  WriteParam(aWriter, aParam.mCodeId);
+  WriteParam(aWriter, aParam.mModuleName);
+  WriteParam(aWriter, aParam.mModulePath);
+  WriteParam(aWriter, aParam.mDebugName);
+  WriteParam(aWriter, aParam.mDebugPath);
+  WriteParam(aWriter, aParam.mVersion);
+  WriteParam(aWriter, aParam.mArch);
+}
+
+bool IPC::ParamTraits<SharedLibrary>::Read(MessageReader* aReader,
+                                           paramType* aResult) {
+  return ReadParam(aReader, &aResult->mStart) &&
+         ReadParam(aReader, &aResult->mEnd) &&
+         ReadParam(aReader, &aResult->mOffset) &&
+         ReadParam(aReader, &aResult->mBreakpadId) &&
+         ReadParam(aReader, &aResult->mCodeId) &&
+         ReadParam(aReader, &aResult->mModuleName) &&
+         ReadParam(aReader, &aResult->mModulePath) &&
+         ReadParam(aReader, &aResult->mDebugName) &&
+         ReadParam(aReader, &aResult->mDebugPath) &&
+         ReadParam(aReader, &aResult->mVersion) &&
+         ReadParam(aReader, &aResult->mArch);
+}
+
+void IPC::ParamTraits<SharedLibraryInfo>::Write(MessageWriter* aWriter,
+                                                const paramType& aParam) {
+  paramType& p = const_cast<paramType&>(aParam);
+  WriteParam(aWriter, p.mEntries);
+}
+
+bool IPC::ParamTraits<SharedLibraryInfo>::Read(MessageReader* aReader,
+                                               paramType* aResult) {
+  return ReadParam(aReader, &aResult->mEntries);
+}
+#endif  // MOZ_GECKO_PROFILER
+
+void IPC::ParamTraits<mozilla::ProfileGenerationAdditionalInformation>::Write(
+    MessageWriter* aWriter, const paramType& aParam) {
+#ifdef MOZ_GECKO_PROFILER
+  WriteParam(aWriter, aParam.mSharedLibraries);
+#endif  // MOZ_GECKO_PROFILER
+}
+
+bool IPC::ParamTraits<mozilla::ProfileGenerationAdditionalInformation>::Read(
+    MessageReader* aReader, paramType* aResult) {
+#ifdef MOZ_GECKO_PROFILER
+  return ReadParam(aReader, &aResult->mSharedLibraries);
+#else
+  return true;
+#endif  // MOZ_GECKO_PROFILER
+}
+
+}  // namespace IPC