mirror of
https://github.com/chromium/crashpad.git
synced 2024-12-25 22:30:49 +08:00
c63c073d27
Include check_op.h directly, instead of relying on the transitive include from logging.h. This transitive include does not exist in Chromium's //base. Change-Id: I15962a9cdc26ac206032157b8d2659cf263ad695 Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/4950200 Reviewed-by: Mark Mentovai <mark@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
102 lines
2.7 KiB
C++
102 lines
2.7 KiB
C++
// Copyright 2014 The Crashpad Authors
|
|
//
|
|
// 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_rva_list_writer.h"
|
|
|
|
#include <utility>
|
|
|
|
#include "base/check_op.h"
|
|
#include "base/logging.h"
|
|
#include "util/file/file_writer.h"
|
|
#include "util/numeric/safe_assignment.h"
|
|
|
|
namespace crashpad {
|
|
namespace internal {
|
|
|
|
MinidumpRVAListWriter::MinidumpRVAListWriter()
|
|
: MinidumpWritable(),
|
|
rva_list_base_(new MinidumpRVAList()),
|
|
children_(),
|
|
child_rvas_() {
|
|
}
|
|
|
|
MinidumpRVAListWriter::~MinidumpRVAListWriter() {
|
|
}
|
|
|
|
void MinidumpRVAListWriter::AddChild(std::unique_ptr<MinidumpWritable> child) {
|
|
DCHECK_EQ(state(), kStateMutable);
|
|
|
|
children_.push_back(std::move(child));
|
|
}
|
|
|
|
bool MinidumpRVAListWriter::Freeze() {
|
|
DCHECK_EQ(state(), kStateMutable);
|
|
DCHECK(child_rvas_.empty());
|
|
|
|
if (!MinidumpWritable::Freeze()) {
|
|
return false;
|
|
}
|
|
|
|
size_t child_count = children_.size();
|
|
if (!AssignIfInRange(&rva_list_base_->count, child_count)) {
|
|
LOG(ERROR) << "child_count " << child_count << " out of range";
|
|
return false;
|
|
}
|
|
|
|
child_rvas_.resize(child_count);
|
|
for (size_t index = 0; index < child_count; ++index) {
|
|
children_[index]->RegisterRVA(&child_rvas_[index]);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
size_t MinidumpRVAListWriter::SizeOfObject() {
|
|
DCHECK_GE(state(), kStateFrozen);
|
|
|
|
return sizeof(*rva_list_base_) + children_.size() * sizeof(RVA);
|
|
}
|
|
|
|
std::vector<MinidumpWritable*> MinidumpRVAListWriter::Children() {
|
|
DCHECK_GE(state(), kStateFrozen);
|
|
|
|
std::vector<MinidumpWritable*> children;
|
|
for (const auto& child : children_) {
|
|
children.push_back(child.get());
|
|
}
|
|
|
|
return children;
|
|
}
|
|
|
|
bool MinidumpRVAListWriter::WriteObject(FileWriterInterface* file_writer) {
|
|
DCHECK_EQ(state(), kStateWritable);
|
|
DCHECK_EQ(children_.size(), child_rvas_.size());
|
|
|
|
WritableIoVec iov;
|
|
iov.iov_base = rva_list_base_.get();
|
|
iov.iov_len = sizeof(*rva_list_base_);
|
|
std::vector<WritableIoVec> iovecs(1, iov);
|
|
|
|
if (!child_rvas_.empty()) {
|
|
iov.iov_base = &child_rvas_[0];
|
|
iov.iov_len = child_rvas_.size() * sizeof(RVA);
|
|
iovecs.push_back(iov);
|
|
}
|
|
|
|
return file_writer->WriteIoVec(&iovecs);
|
|
}
|
|
|
|
} // namespace internal
|
|
} // namespace crashpad
|