chromium/third_party/perfetto/src/trace_redaction/redact_process_trees.h

/*
 * Copyright (C) 2024 The Android Open Source Project
 *
 * 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 SRC_TRACE_REDACTION_REDACT_PROCESS_TREES_H_
#define SRC_TRACE_REDACTION_REDACT_PROCESS_TREES_H_

#include "perfetto/base/status.h"
#include "perfetto/protozero/field.h"
#include "src/trace_redaction/redact_sched_events.h"
#include "src/trace_redaction/trace_redaction_framework.h"

#include "protos/perfetto/trace/ps/process_tree.pbzero.h"

namespace perfetto::trace_redaction {

class ProcessTreeModifier { … };

class ProcessTreeDoNothing : public ProcessTreeModifier { … };

class ProcessTreeCreateSynthThreads : public ProcessTreeModifier { … };

// Removes threads and processes from the process tree based on whether or not
// they are connected to the target package.
class RedactProcessTrees : public TransformPrimitive { … };

}  // namespace perfetto::trace_redaction

#endif  // SRC_TRACE_REDACTION_REDACT_PROCESS_TREES_H_