1 files changed, 51 insertions, 0 deletions
diff --git a/sfntly/port/memory_output_stream.h b/sfntly/port/memory_output_stream.h
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+++ b/sfntly/port/memory_output_stream.h
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+/*
+ * Copyright 2011 Google Inc. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef SFNTLY_CPP_SRC_SFNTLY_PORT_MEMORY_OUTPUT_STREAM_H_
+#define SFNTLY_CPP_SRC_SFNTLY_PORT_MEMORY_OUTPUT_STREAM_H_
+
+#include <cstddef>
+#include <vector>
+
+#include "sfntly/port/type.h"
+#include "sfntly/port/output_stream.h"
+
+namespace sfntly {
+
+// OutputStream backed by STL vector
+
+class MemoryOutputStream : public OutputStream {
+ public:
+  MemoryOutputStream();
+  virtual ~MemoryOutputStream();
+
+  virtual void Close() {}  // no-op
+  virtual void Flush() {}  // no-op
+  virtual void Write(ByteVector* buffer);
+  virtual void Write(ByteVector* buffer, int32_t offset, int32_t length);
+  virtual void Write(byte_t* buffer, int32_t offset, int32_t length);
+  virtual void Write(byte_t b);
+
+  byte_t* Get();
+  size_t Size();
+
+ private:
+  std::vector<byte_t> store_;
+};
+
+}  // namespace sfntly
+
+#endif  // SFNTLY_CPP_SRC_SFNTLY_PORT_MEMORY_OUTPUT_STREAM_H_