1#!/bin/sh
2#
3# Copyright (C) 2007 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
17# Grab an hprof file using adb. If an argument is specified, grab
18# the so-named file. If no argument is specified, grab the last such file
19# as found by using "ls".
20
21FILE_BASE="$1"
22if [ "x$FILE_BASE" = "x" ]; then
23    # Note: substr() is to get rid of the final carriage return.
24    FILE_BASE=`adb shell ls -l '/data/misc/heap-dump*.hprof' | tail -1 | \
25	awk '{ printf("%s", substr($7, 1, length($7) - 1)); }'`
26    if [ "x$FILE_BASE" = "x" ]; then
27        echo "No file base defined."
28        exit 1
29    fi
30fi
31
32FILE_BASE=/data/misc/${FILE_BASE}
33OUT_FILE=heap-dump.hprof
34
35adb pull "$FILE_BASE" "$OUT_FILE"
36if [ $? -ne 0 ]; then
37    echo "Failed pulling $FILE_BASE."
38    exit 1
39fi
40echo "hat $OUT_FILE"
41exit 0
42