1#!/bin/bash
2#
3# Copyright 2019, The Android Open Source Project
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9#     http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
18
19#
20# Dumps a perfetto protobuf collected by iorapd (from perfetto) into text
21# with gqui.
22#
23
24if [[ "$#" -lt 1 ]]; then
25  echo "Usage: $0 <perfetto_trace.pb> [...args]" >&2
26  exit 1
27fi
28
29path_to_perfetto_proto="$DIR/../../../../../external/perfetto/protos/perfetto/trace/perfetto_trace.proto"
30
31filename="$1"
32shift
33if ! [[ -f $filename ]]; then
34  echo "Error: $filename does not exist." >&2
35  exit 1
36fi
37
38gqui "rawproto:$filename" proto "$path_to_perfetto_proto":perfetto.protos.Trace "$@"
39