mirror of
https://github.com/chromium/crashpad.git
synced 2024-12-28 15:50:26 +08:00
c307f94f19
BUG=crashpad:95 Change-Id: Iee956906651dfd56e0ae3d2bcec82daabdc97067 Reviewed-on: https://chromium-review.googlesource.com/329733 Reviewed-by: Mark Mentovai <mark@chromium.org>
74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
// Copyright 2016 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.
|
|
|
|
#include "minidump/minidump_user_stream_writer.h"
|
|
|
|
#include "util/file/file_writer.h"
|
|
|
|
namespace crashpad {
|
|
|
|
MinidumpUserStreamWriter::MinidumpUserStreamWriter()
|
|
: stream_type_(0), reader_() {
|
|
}
|
|
|
|
MinidumpUserStreamWriter::~MinidumpUserStreamWriter() {
|
|
}
|
|
|
|
void MinidumpUserStreamWriter::InitializeFromSnapshot(
|
|
const UserMinidumpStream* stream) {
|
|
DCHECK_EQ(state(), kStateMutable);
|
|
|
|
stream_type_ = stream->stream_type();
|
|
if (stream->memory())
|
|
stream->memory()->Read(&reader_);
|
|
}
|
|
|
|
bool MinidumpUserStreamWriter::Freeze() {
|
|
DCHECK_EQ(state(), kStateMutable);
|
|
DCHECK_NE(stream_type_, 0u);
|
|
return MinidumpStreamWriter::Freeze();
|
|
}
|
|
|
|
size_t MinidumpUserStreamWriter::SizeOfObject() {
|
|
DCHECK_GE(state(), kStateFrozen);
|
|
return reader_.size();
|
|
}
|
|
|
|
std::vector<internal::MinidumpWritable*>
|
|
MinidumpUserStreamWriter::Children() {
|
|
DCHECK_GE(state(), kStateFrozen);
|
|
return std::vector<internal::MinidumpWritable*>();
|
|
}
|
|
|
|
bool MinidumpUserStreamWriter::WriteObject(FileWriterInterface* file_writer) {
|
|
DCHECK_EQ(state(), kStateWritable);
|
|
return file_writer->Write(reader_.data(), reader_.size());
|
|
}
|
|
|
|
MinidumpStreamType MinidumpUserStreamWriter::StreamType() const {
|
|
return static_cast<MinidumpStreamType>(stream_type_);
|
|
}
|
|
|
|
MinidumpUserStreamWriter::MemoryReader::~MemoryReader() {}
|
|
|
|
bool MinidumpUserStreamWriter::MemoryReader::MemorySnapshotDelegateRead(
|
|
void* data,
|
|
size_t size) {
|
|
data_.resize(size);
|
|
memcpy(&data_[0], data, size);
|
|
return true;
|
|
}
|
|
|
|
} // namespace crashpad
|