michael@0: #!/bin/sh
michael@0: 
michael@0: # Copyright (c) 2012 The Chromium Authors. All rights reserved.
michael@0: # Use of this source code is governed by a BSD-style license that can be
michael@0: # found in the LICENSE file.
michael@0: 
michael@0: BUILDTYPE="${BUILDTYPE:-Debug}"
michael@0: CHROME_SRC_DIR="${CHROME_SRC_DIR:-$(dirname -- $(readlink -fn -- "$0"))/..}"
michael@0: CHROME_OUT_DIR="${CHROME_SRC_DIR}/out/${BUILDTYPE}"
michael@0: CHROME_SANDBOX_BUILD_PATH="${CHROME_OUT_DIR}/chrome_sandbox"
michael@0: CHROME_SANDBOX_INST_PATH="/usr/local/sbin/chrome-devel-sandbox"
michael@0: CHROME_SANDBOX_INST_DIR=$(dirname -- "$CHROME_SANDBOX_INST_PATH")
michael@0: 
michael@0: TARGET_DIR_TYPE=$(stat -f -c %t -- "${CHROME_SANDBOX_INST_DIR}" 2>/dev/null)
michael@0: if [ $? -ne 0 ]; then
michael@0:   echo "Could not get status of ${CHROME_SANDBOX_INST_DIR}"
michael@0:   exit 1
michael@0: fi
michael@0: 
michael@0: # Make sure the path is not on NFS.
michael@0: if [ "${TARGET_DIR_TYPE}" = "6969" ]; then
michael@0:   echo "Please make sure ${CHROME_SANDBOX_INST_PATH} is not on NFS!"
michael@0:   exit 1
michael@0: fi
michael@0: 
michael@0: installsandbox() {
michael@0:   echo "(using sudo so you may be asked for your password)"
michael@0:   sudo -- cp "${CHROME_SANDBOX_BUILD_PATH}" \
michael@0:     "${CHROME_SANDBOX_INST_PATH}" &&
michael@0:   sudo -- chown root:root "${CHROME_SANDBOX_INST_PATH}" &&
michael@0:   sudo -- chmod 4755 "${CHROME_SANDBOX_INST_PATH}"
michael@0:   return $?
michael@0: }
michael@0: 
michael@0: if [ ! -d "${CHROME_OUT_DIR}" ]; then
michael@0:   echo -n "${CHROME_OUT_DIR} does not exist. Use \"BUILDTYPE=Release ${0}\" "
michael@0:   echo "If you are building in Release mode"
michael@0:   exit 1
michael@0: fi
michael@0: 
michael@0: if [ ! -f "${CHROME_SANDBOX_BUILD_PATH}" ]; then
michael@0:   echo -n "Could not find ${CHROME_SANDBOX_BUILD_PATH}, "
michael@0:   echo "please make sure you build the chrome_sandbox target"
michael@0:   exit 1
michael@0: fi
michael@0: 
michael@0: if [ ! -f "${CHROME_SANDBOX_INST_PATH}" ]; then
michael@0:   echo -n "Could not find ${CHROME_SANDBOX_INST_PATH}, "
michael@0:   echo "installing it now."
michael@0:   installsandbox
michael@0: fi
michael@0: 
michael@0: if [ ! -f "${CHROME_SANDBOX_INST_PATH}" ]; then
michael@0:   echo "Failed to install ${CHROME_SANDBOX_INST_PATH}"
michael@0:   exit 1
michael@0: fi
michael@0: 
michael@0: CURRENT_API=$("${CHROME_SANDBOX_BUILD_PATH}" --get-api)
michael@0: INSTALLED_API=$("${CHROME_SANDBOX_INST_PATH}" --get-api)
michael@0: 
michael@0: if [ "${CURRENT_API}" != "${INSTALLED_API}" ]; then
michael@0:   echo "Your installed setuid sandbox is too old, installing it now."
michael@0:   if ! installsandbox; then
michael@0:     echo "Failed to install ${CHROME_SANDBOX_INST_PATH}"
michael@0:     exit 1
michael@0:   fi
michael@0: else
michael@0:   echo "Your setuid sandbox is up to date"
michael@0:   if [ "${CHROME_DEVEL_SANDBOX}" != "${CHROME_SANDBOX_INST_PATH}" ]; then
michael@0:     echo -n "Make sure you have \"export "
michael@0:     echo -n "CHROME_DEVEL_SANDBOX=${CHROME_SANDBOX_INST_PATH}\" "
michael@0:     echo "somewhere in your .bashrc"
michael@0:     echo "This variable is currently: ${CHROME_DEVEL_SANDBOX:-empty}"
michael@0:   fi
michael@0: fi