Add MinidumpFileWriter

minidump/minidump_stream_writer.h

Index: minidump/minidump_stream_writer.h
diff --git a/minidump/minidump_stream_writer.h b/minidump/minidump_stream_writer.h
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index 0000000000000000000000000000000000000000..91f0eb48f861c385dc80324b72c7fb65f95c5cc4
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+++ b/minidump/minidump_stream_writer.h
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+// Copyright 2014 The Crashpad Authors. 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 CRASHPAD_MINIDUMP_MINIDUMP_STREAM_WRITER_H_
+#define CRASHPAD_MINIDUMP_MINIDUMP_STREAM_WRITER_H_
+
+#include <dbghelp.h>
+#include <stdint.h>
+
+#include "base/basictypes.h"
+#include "minidump/minidump_extensions.h"
+#include "minidump/minidump_writable.h"
+
+namespace crashpad {
+namespace internal {
+
+//! \brief The base class for all second-level objects (“streams”) in a minidump
+//!     file.
+//!
+//! Instances of subclasses of this class are children of the root-level
+//! MinidumpFileWriter object.
+class MinidumpStreamWriter : public MinidumpWritable {
+ public:
+  //! \brief Returns an object’s stream type.
+  //!
+  //! \note Valid in any state.
+  virtual MinidumpStreamType StreamType() const = 0;
+
+  //! \brief Returns a MINIDUMP_DIRECTORY entry that serves as a pointer to this
+  //!     stream.
+  //!
+  //! This method is provided for MinidumpFileWriter, which calls it in order to
+  //! obtain the directory entry for a stream.
+  //!
+  //! \note Valid only in #kStateWritable.
+  const MINIDUMP_DIRECTORY* DirectoryListEntry() const;
+
+ protected:
+  MinidumpStreamWriter();
+  ~MinidumpStreamWriter() {}
+
+  virtual bool Freeze();

[Robert Sesek, 2014/08/03 15:19:59]

override?

+
+ private:
+  MINIDUMP_DIRECTORY directory_list_entry_;
+
+  DISALLOW_COPY_AND_ASSIGN(MinidumpStreamWriter);
+};
+
+}  // namespace internal
+}  // namespace crashpad
+
+#endif  // CRASHPAD_MINIDUMP_STREAM_WRITER_H_