1#!/bin/bash 2# 3# Copyright (c) 2012 The Chromium Authors. All rights reserved. 4# Use of this source code is governed by a BSD-style license that can be 5# found in the LICENSE file. 6 7# If no flags are given, prints the current content shell flags. 8# 9# Otherwise, the given flags are used to REPLACE (not modify) the content shell 10# flags. For example: 11# adb_content_shell_command_line --enable-webgl 12# 13# To remove all content shell flags, pass an empty string for the flags: 14# adb_content_shell_command_line "" 15 16CMD_LINE_FILE=/data/local/tmp/content-shell-command-line 17 18if [ $# -eq 0 ] ; then 19 # If nothing specified, print the command line (stripping off "content_shell") 20 tempfile=$(tempfile) 21 adb pull $CMD_LINE_FILE $tempfile 2>/dev/null 22 if [ $? -eq 0 ] ; then 23 rm $tempfile 24 adb shell cat $CMD_LINE_FILE | cut -d " " -f "2-" 2>/dev/null 25 fi 26elif [ $# -eq 1 ] && [ "$1" = '' ] ; then 27 # If given an empty string, delete the command line. 28 set -x 29 adb shell rm $CMD_LINE_FILE >/dev/null 30else 31 # Else set it. 32 set -x 33 adb shell "echo 'content_shell $*' > $CMD_LINE_FILE" 34 # Prevent other apps from modifying flags -- this can create security issues. 35 adb shell chmod 0664 $CMD_LINE_FILE 36fi 37 38