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Unified Diff: third_party/crashpad/crashpad/minidump/minidump_rva_list_writer.h

Issue 1505213004: Copy Crashpad into the Chrome tree instead of importing it via DEPS (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Address review comments, update README.chromium Created 5 years ago
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Index: third_party/crashpad/crashpad/minidump/minidump_rva_list_writer.h
diff --git a/third_party/crashpad/crashpad/minidump/minidump_rva_list_writer.h b/third_party/crashpad/crashpad/minidump/minidump_rva_list_writer.h
new file mode 100644
index 0000000000000000000000000000000000000000..42bb1b515ee5e204815e0bd93e05b1099905045e
--- /dev/null
+++ b/third_party/crashpad/crashpad/minidump/minidump_rva_list_writer.h
@@ -0,0 +1,79 @@
+// 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_RVA_LIST_WRITER_H_
+#define CRASHPAD_MINIDUMP_RVA_LIST_WRITER_H_
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <vector>
+
+#include "base/basictypes.h"
+#include "base/memory/scoped_ptr.h"
+#include "minidump/minidump_extensions.h"
+#include "minidump/minidump_writable.h"
+#include "util/stdlib/pointer_container.h"
+
+namespace crashpad {
+namespace internal {
+
+//! \brief The writer for a MinidumpRVAList object in a minidump file,
+//! containing a list of ::RVA pointers.
+class MinidumpRVAListWriter : public MinidumpWritable {
+ protected:
+ MinidumpRVAListWriter();
+ ~MinidumpRVAListWriter() override;
+
+ //! \brief Adds an ::RVA referencing an MinidumpWritable to the
+ //! MinidumpRVAList.
+ //!
+ //! This object takes ownership of \a child and becomes its parent in the
+ //! overall tree of MinidumpWritable objects.
+ //!
+ //! To provide type-correctness, subclasses are expected to provide a public
+ //! method that accepts a `scoped_ptr`-wrapped argument of the proper
+ //! MinidumpWritable subclass, and call this method with that argument.
+ //!
+ //! \note Valid in #kStateMutable.
+ void AddChild(scoped_ptr<MinidumpWritable> child);
+
+ //! \brief Returns `true` if no child objects have been added by AddChild(),
+ //! and `false` if child objects are present.
+ bool IsEmpty() const { return children_.empty(); }
+
+ //! \brief Returns an object’s ::RVA objects referencing its children.
+ //!
+ //! \note The returned vector will be empty until the object advances to
+ //! #kStateFrozen or beyond.
+ const std::vector<RVA>& child_rvas() const { return child_rvas_; }
+
+ // MinidumpWritable:
+ bool Freeze() override;
+ size_t SizeOfObject() override;
+ std::vector<MinidumpWritable*> Children() override;
+ bool WriteObject(FileWriterInterface* file_writer) override;
+
+ private:
+ scoped_ptr<MinidumpRVAList> rva_list_base_;
+ PointerVector<MinidumpWritable> children_;
+ std::vector<RVA> child_rvas_;
+
+ DISALLOW_COPY_AND_ASSIGN(MinidumpRVAListWriter);
+};
+
+} // namespace internal
+} // namespace crashpad
+
+#endif // CRASHPAD_MINIDUMP_RVA_LIST_WRITER_H_

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