Initial version of Blimp BlobCache.

blimp/common/blob_cache/infinite_blob_cache.cc

Index: blimp/common/blob_cache/infinite_blob_cache.cc
diff --git a/blimp/common/blob_cache/infinite_blob_cache.cc b/blimp/common/blob_cache/infinite_blob_cache.cc
new file mode 100644
index 0000000000000000000000000000000000000000..5b201b932db4f298f7098db44f59a687e99b09b3
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+++ b/blimp/common/blob_cache/infinite_blob_cache.cc
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+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "blimp/common/blob_cache/infinite_blob_cache.h"
+
+#include "base/logging.h"
+#include "base/sha1.h"
+#include "base/strings/string_number_conversions.h"
+#include "base/strings/string_util.h"
+
+namespace blimp {
+
+InfiniteBlobCache::InfiniteBlobCache() {}
+
+InfiniteBlobCache::~InfiniteBlobCache() {}
+
+void InfiniteBlobCache::Put(const std::string& id,
+                            scoped_refptr<RefCountedVector> data) {
+  map_.insert(std::make_pair(id, data));
+}
+
+bool InfiniteBlobCache::Contains(const std::string& id) const {
+  return map_.find(id) != map_.end();
+}
+
+scoped_refptr<RefCountedVector> InfiniteBlobCache::Get(
+    const std::string& id) const {
+  if (!Contains(id))
+    return nullptr;
+
+  return map_.find(id)->second;
+}
+
+}  // namespace blimp