#!/bin/bash
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# Copyright (C) 2018 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -e
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. "${0%/*}"/bash_util.bash
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function usage() {
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cat 1>&2 <<"EOF"
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$script_name: Get heapdump from a process and open in ahat.
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Usage: $script_name PID_OR_PROCESS_NAME
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EOF
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exit 1
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}
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pid="$(resolve_pid "$1" || usage)"
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dev_file=/data/local/tmp/heapdump.prof
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local_file="$(make_temp_file .prof)"
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info "Getting heap dump from $pid ..."
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do_adb shell am dumpheap -g "$pid" "$dev_file"
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info "Pulling the dump file to $local_file ..."
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do_adb pull "$dev_file" "$local_file"
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info "Looking for available port ..."
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port=$(find_open_port 11000)
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info "Using port $port"
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(
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sleep 2
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info "Starting the browser ..."
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setsid "${AHAT_BROWSER:-google-chrome}" http://localhost:$port
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) &
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info "Opening $local_file with ahat ..."
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ahat -p $port "$local_file"
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