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platform_vendor_tequila/build/tools/extract_utils.sh
Rashed Abdel-Tawab 0ca7643957 extract_files: Add support for treble compatible makefiles 
To be honest, this name is a little misleading, this is how it should
have been done in the first place. This allows devices to copy vendor
files to the proper location depending on TARGET_COPY_OUT_VENDOR rather
than hardcoding system/vendor. This allows devices with dedicated vendor
partitions to copy directly to vendor. The only reason it's optional
is that some nexi set TARGET_COPY_OUT_VENDOR to system which would cause
some weird breakage.

Change-Id: Ic46bc1086737835340abef9f61693d386bc6a5dc
2017-10-07 21:24:15 +00:00

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#!/bin/bash
#
# Copyright (C) 2016 The CyanogenMod Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
PRODUCT_COPY_FILES_LIST=()
PRODUCT_COPY_FILES_HASHES=()
PRODUCT_PACKAGES_LIST=()
PRODUCT_PACKAGES_HASHES=()
PACKAGE_LIST=()
VENDOR_STATE=-1
VENDOR_RADIO_STATE=-1
COMMON=-1
ARCHES=
FULLY_DEODEXED=-1
TMPDIR=$(mktemp -d)
#
# cleanup
#
# kill our tmpfiles with fire on exit
#
function cleanup() {
rm -rf "${TMPDIR:?}"
}
trap cleanup EXIT INT TERM ERR
#
# setup_vendor
#
# $1: device name
# $2: vendor name
# $3: Lineage root directory
# $4: is common device - optional, default to false
# $5: cleanup - optional, default to true
# $6: custom vendor makefile name - optional, default to false
#
# Must be called before any other functions can be used. This
# sets up the internal state for a new vendor configuration.
#
function setup_vendor() {
local DEVICE="$1"
if [ -z "$DEVICE" ]; then
echo "\$DEVICE must be set before including this script!"
exit 1
fi
export VENDOR="$2"
if [ -z "$VENDOR" ]; then
echo "\$VENDOR must be set before including this script!"
exit 1
fi
export LINEAGE_ROOT="$3"
if [ ! -d "$LINEAGE_ROOT" ]; then
echo "\$LINEAGE_ROOT must be set and valid before including this script!"
exit 1
fi
export OUTDIR=vendor/"$VENDOR"/"$DEVICE"
if [ ! -d "$LINEAGE_ROOT/$OUTDIR" ]; then
mkdir -p "$LINEAGE_ROOT/$OUTDIR"
fi
VNDNAME="$6"
if [ -z "$VNDNAME" ]; then
VNDNAME="$DEVICE"
fi
export PRODUCTMK="$LINEAGE_ROOT"/"$OUTDIR"/"$VNDNAME"-vendor.mk
export ANDROIDMK="$LINEAGE_ROOT"/"$OUTDIR"/Android.mk
export BOARDMK="$LINEAGE_ROOT"/"$OUTDIR"/BoardConfigVendor.mk
if [ "$4" == "true" ] || [ "$4" == "1" ]; then
COMMON=1
else
COMMON=0
fi
if [ "$5" == "false" ] || [ "$5" == "0" ]; then
VENDOR_STATE=1
VENDOR_RADIO_STATE=1
else
VENDOR_STATE=0
VENDOR_RADIO_STATE=0
fi
}
#
# target_file:
#
# $1: colon delimited list
#
# Returns destination filename without args
#
function target_file() {
local LINE="$1"
local SPLIT=(${LINE//:/ })
local COUNT=${#SPLIT[@]}
if [ "$COUNT" -gt "1" ]; then
if [[ "${SPLIT[1]}" =~ .*/.* ]]; then
printf '%s\n' "${SPLIT[1]}"
return 0
fi
fi
printf '%s\n' "${SPLIT[0]}"
}
#
# target_args:
#
# $1: colon delimited list
#
# Returns optional arguments (last value) for given target
#
function target_args() {
local LINE="$1"
local SPLIT=(${LINE//:/ })
local COUNT=${#SPLIT[@]}
if [ "$COUNT" -gt "1" ]; then
if [[ ! "${SPLIT[$COUNT-1]}" =~ .*/.* ]]; then
printf '%s\n' "${SPLIT[$COUNT-1]}"
fi
fi
}
#
# prefix_match:
#
# $1: the prefix to match on
#
# Internal function which loops thru the packages list and returns a new
# list containing the matched files with the prefix stripped away.
#
function prefix_match() {
local PREFIX="$1"
for FILE in "${PRODUCT_PACKAGES_LIST[@]}"; do
if [[ "$FILE" =~ ^"$PREFIX" ]]; then
printf '%s\n' "${FILE#$PREFIX}"
fi
done
}
#
# prefix_match_file:
#
# $1: the prefix to match on
# $2: the file to match the prefix for
#
# Internal function which returns true if a filename contains the
# specified prefix.
#
function prefix_match_file() {
local PREFIX="$1"
local FILE="$2"
if [[ "$FILE" =~ ^"$PREFIX" ]]; then
return 0
else
return 1
fi
}
#
# truncate_file
#
# $1: the filename to truncate
# $2: the argument to output the truncated filename to
#
# Internal function which truncates a filename by removing the first dir
# in the path. ex. vendor/lib/libsdmextension.so -> lib/libsdmextension.so
#
function truncate_file() {
local FILE="$1"
RETURN_FILE="$2"
local FIND="${FILE%%/*}"
local LOCATION="${#FIND}+1"
echo ${FILE:$LOCATION}
}
#
# write_product_copy_files:
#
# $1: make treble compatible makefile - optional, default to false
#
# Creates the PRODUCT_COPY_FILES section in the product makefile for all
# items in the list which do not start with a dash (-).
#
function write_product_copy_files() {
local COUNT=${#PRODUCT_COPY_FILES_LIST[@]}
local TARGET=
local FILE=
local LINEEND=
local TREBLE_COMPAT=$1
if [ "$COUNT" -eq "0" ]; then
return 0
fi
printf '%s\n' "PRODUCT_COPY_FILES += \\" >> "$PRODUCTMK"
for (( i=1; i<COUNT+1; i++ )); do
FILE="${PRODUCT_COPY_FILES_LIST[$i-1]}"
LINEEND=" \\"
if [ "$i" -eq "$COUNT" ]; then
LINEEND=""
fi
TARGET=$(target_file "$FILE")
if [ "$TREBLE_COMPAT" == "true" ] || [ "$TREBLE_COMPAT" == "1" ]; then
if prefix_match_file "vendor/" $TARGET ; then
local OUTTARGET=$(truncate_file $TARGET)
printf ' %s/proprietary/%s:$(TARGET_COPY_OUT_VENDOR)/%s%s\n' \
"$OUTDIR" "$TARGET" "$OUTTARGET" "$LINEEND" >> "$PRODUCTMK"
else
printf ' %s/proprietary/%s:system/%s%s\n' \
"$OUTDIR" "$TARGET" "$TARGET" "$LINEEND" >> "$PRODUCTMK"
fi
else
printf ' %s/proprietary/%s:system/%s%s\n' \
"$OUTDIR" "$TARGET" "$TARGET" "$LINEEND" >> "$PRODUCTMK"
fi
done
return 0
}
#
# write_packages:
#
# $1: The LOCAL_MODULE_CLASS for the given module list
# $2: "true" if this package is part of the vendor/ path
# $3: type-specific extra flags
# $4: Name of the array holding the target list
#
# Internal function which writes out the BUILD_PREBUILT stanzas
# for all modules in the list. This is called by write_product_packages
# after the modules are categorized.
#
function write_packages() {
local CLASS="$1"
local VENDOR_PKG="$2"
local EXTRA="$3"
# Yes, this is a horrible hack - we create a new array using indirection
local ARR_NAME="$4[@]"
local FILELIST=("${!ARR_NAME}")
local FILE=
local ARGS=
local BASENAME=
local EXTENSION=
local PKGNAME=
local SRC=
for P in "${FILELIST[@]}"; do
FILE=$(target_file "$P")
ARGS=$(target_args "$P")
BASENAME=$(basename "$FILE")
DIRNAME=$(dirname "$FILE")
EXTENSION=${BASENAME##*.}
PKGNAME=${BASENAME%.*}
# Add to final package list
PACKAGE_LIST+=("$PKGNAME")
SRC="proprietary"
if [ "$VENDOR_PKG" = "true" ]; then
SRC+="/vendor"
fi
printf 'include $(CLEAR_VARS)\n'
printf 'LOCAL_MODULE := %s\n' "$PKGNAME"
printf 'LOCAL_MODULE_OWNER := %s\n' "$VENDOR"
if [ "$CLASS" = "SHARED_LIBRARIES" ]; then
if [ "$EXTRA" = "both" ]; then
printf 'LOCAL_SRC_FILES_64 := %s/lib64/%s\n' "$SRC" "$FILE"
printf 'LOCAL_SRC_FILES_32 := %s/lib/%s\n' "$SRC" "$FILE"
#if [ "$VENDOR_PKG" = "true" ]; then
# echo "LOCAL_MODULE_PATH_64 := \$(TARGET_OUT_VENDOR_SHARED_LIBRARIES)"
# echo "LOCAL_MODULE_PATH_32 := \$(2ND_TARGET_OUT_VENDOR_SHARED_LIBRARIES)"
#else
# echo "LOCAL_MODULE_PATH_64 := \$(TARGET_OUT_SHARED_LIBRARIES)"
# echo "LOCAL_MODULE_PATH_32 := \$(2ND_TARGET_OUT_SHARED_LIBRARIES)"
#fi
elif [ "$EXTRA" = "64" ]; then
printf 'LOCAL_SRC_FILES := %s/lib64/%s\n' "$SRC" "$FILE"
else
printf 'LOCAL_SRC_FILES := %s/lib/%s\n' "$SRC" "$FILE"
fi
if [ "$EXTRA" != "none" ]; then
printf 'LOCAL_MULTILIB := %s\n' "$EXTRA"
fi
elif [ "$CLASS" = "APPS" ]; then
if [ -z "$ARGS" ]; then
if [ "$EXTRA" = "priv-app" ]; then
SRC="$SRC/priv-app"
else
SRC="$SRC/app"
fi
fi
printf 'LOCAL_SRC_FILES := %s/%s\n' "$SRC" "$FILE"
local CERT=platform
if [ ! -z "$ARGS" ]; then
CERT="$ARGS"
fi
printf 'LOCAL_CERTIFICATE := %s\n' "$CERT"
elif [ "$CLASS" = "JAVA_LIBRARIES" ]; then
printf 'LOCAL_SRC_FILES := %s/framework/%s\n' "$SRC" "$FILE"
local CERT=platform
if [ ! -z "$ARGS" ]; then
CERT="$ARGS"
fi
printf 'LOCAL_CERTIFICATE := %s\n' "$CERT"
elif [ "$CLASS" = "ETC" ]; then
printf 'LOCAL_SRC_FILES := %s/etc/%s\n' "$SRC" "$FILE"
elif [ "$CLASS" = "EXECUTABLES" ]; then
if [ "$ARGS" = "rootfs" ]; then
SRC="$SRC/rootfs"
if [ "$EXTRA" = "sbin" ]; then
SRC="$SRC/sbin"
printf '%s\n' "LOCAL_MODULE_PATH := \$(TARGET_ROOT_OUT_SBIN)"
printf '%s\n' "LOCAL_UNSTRIPPED_PATH := \$(TARGET_ROOT_OUT_SBIN_UNSTRIPPED)"
fi
else
SRC="$SRC/bin"
fi
printf 'LOCAL_SRC_FILES := %s/%s\n' "$SRC" "$FILE"
unset EXTENSION
else
printf 'LOCAL_SRC_FILES := %s/%s\n' "$SRC" "$FILE"
fi
printf 'LOCAL_MODULE_TAGS := optional\n'
printf 'LOCAL_MODULE_CLASS := %s\n' "$CLASS"
if [ "$CLASS" = "APPS" ]; then
printf 'LOCAL_DEX_PREOPT := false\n'
fi
if [ ! -z "$EXTENSION" ]; then
printf 'LOCAL_MODULE_SUFFIX := .%s\n' "$EXTENSION"
fi
if [ "$CLASS" = "SHARED_LIBRARIES" ] || [ "$CLASS" = "EXECUTABLES" ]; then
if [ "$DIRNAME" != "." ]; then
printf 'LOCAL_MODULE_RELATIVE_PATH := %s\n' "$DIRNAME"
fi
fi
if [ "$EXTRA" = "priv-app" ]; then
printf 'LOCAL_PRIVILEGED_MODULE := true\n'
fi
if [ "$VENDOR_PKG" = "true" ]; then
printf 'LOCAL_PROPRIETARY_MODULE := true\n'
fi
printf 'include $(BUILD_PREBUILT)\n\n'
done
}
#
# write_product_packages:
#
# This function will create BUILD_PREBUILT entries in the
# Android.mk and associated PRODUCT_PACKAGES list in the
# product makefile for all files in the blob list which
# start with a single dash (-) character.
#
function write_product_packages() {
PACKAGE_LIST=()
local COUNT=${#PRODUCT_PACKAGES_LIST[@]}
if [ "$COUNT" = "0" ]; then
return 0
fi
# Figure out what's 32-bit, what's 64-bit, and what's multilib
# I really should not be doing this in bash due to shitty array passing :(
local T_LIB32=( $(prefix_match "lib/") )
local T_LIB64=( $(prefix_match "lib64/") )
local MULTILIBS=( $(comm -12 <(printf '%s\n' "${T_LIB32[@]}") <(printf '%s\n' "${T_LIB64[@]}")) )
local LIB32=( $(comm -23 <(printf '%s\n' "${T_LIB32[@]}") <(printf '%s\n' "${MULTILIBS[@]}")) )
local LIB64=( $(comm -23 <(printf '%s\n' "${T_LIB64[@]}") <(printf '%s\n' "${MULTILIBS[@]}")) )
if [ "${#MULTILIBS[@]}" -gt "0" ]; then
write_packages "SHARED_LIBRARIES" "false" "both" "MULTILIBS" >> "$ANDROIDMK"
fi
if [ "${#LIB32[@]}" -gt "0" ]; then
write_packages "SHARED_LIBRARIES" "false" "32" "LIB32" >> "$ANDROIDMK"
fi
if [ "${#LIB64[@]}" -gt "0" ]; then
write_packages "SHARED_LIBRARIES" "false" "64" "LIB64" >> "$ANDROIDMK"
fi
local T_V_LIB32=( $(prefix_match "vendor/lib/") )
local T_V_LIB64=( $(prefix_match "vendor/lib64/") )
local V_MULTILIBS=( $(comm -12 <(printf '%s\n' "${T_V_LIB32[@]}") <(printf '%s\n' "${T_V_LIB64[@]}")) )
local V_LIB32=( $(comm -23 <(printf '%s\n' "${T_V_LIB32[@]}") <(printf '%s\n' "${V_MULTILIBS[@]}")) )
local V_LIB64=( $(comm -23 <(printf '%s\n' "${T_V_LIB64[@]}") <(printf '%s\n' "${V_MULTILIBS[@]}")) )
if [ "${#V_MULTILIBS[@]}" -gt "0" ]; then
write_packages "SHARED_LIBRARIES" "true" "both" "V_MULTILIBS" >> "$ANDROIDMK"
fi
if [ "${#V_LIB32[@]}" -gt "0" ]; then
write_packages "SHARED_LIBRARIES" "true" "32" "V_LIB32" >> "$ANDROIDMK"
fi
if [ "${#V_LIB64[@]}" -gt "0" ]; then
write_packages "SHARED_LIBRARIES" "true" "64" "V_LIB64" >> "$ANDROIDMK"
fi
# Apps
local APPS=( $(prefix_match "app/") )
if [ "${#APPS[@]}" -gt "0" ]; then
write_packages "APPS" "false" "" "APPS" >> "$ANDROIDMK"
fi
local PRIV_APPS=( $(prefix_match "priv-app/") )
if [ "${#PRIV_APPS[@]}" -gt "0" ]; then
write_packages "APPS" "false" "priv-app" "PRIV_APPS" >> "$ANDROIDMK"
fi
local V_APPS=( $(prefix_match "vendor/app/") )
if [ "${#V_APPS[@]}" -gt "0" ]; then
write_packages "APPS" "true" "" "V_APPS" >> "$ANDROIDMK"
fi
local V_PRIV_APPS=( $(prefix_match "vendor/priv-app/") )
if [ "${#V_PRIV_APPS[@]}" -gt "0" ]; then
write_packages "APPS" "true" "priv-app" "V_PRIV_APPS" >> "$ANDROIDMK"
fi
# Framework
local FRAMEWORK=( $(prefix_match "framework/") )
if [ "${#FRAMEWORK[@]}" -gt "0" ]; then
write_packages "JAVA_LIBRARIES" "false" "" "FRAMEWORK" >> "$ANDROIDMK"
fi
# Etc
local ETC=( $(prefix_match "etc/") )
if [ "${#ETC[@]}" -gt "0" ]; then
write_packages "ETC" "false" "" "ETC" >> "$ANDROIDMK"
fi
local V_ETC=( $(prefix_match "vendor/etc/") )
if [ "${#V_ETC[@]}" -gt "0" ]; then
write_packages "ETC" "false" "" "V_ETC" >> "$ANDROIDMK"
fi
# Executables
local BIN=( $(prefix_match "bin/") )
if [ "${#BIN[@]}" -gt "0" ]; then
write_packages "EXECUTABLES" "false" "" "BIN" >> "$ANDROIDMK"
fi
local V_BIN=( $(prefix_match "vendor/bin/") )
if [ "${#V_BIN[@]}" -gt "0" ]; then
write_packages "EXECUTABLES" "true" "" "V_BIN" >> "$ANDROIDMK"
fi
local SBIN=( $(prefix_match "sbin/") )
if [ "${#SBIN[@]}" -gt "0" ]; then
write_packages "EXECUTABLES" "false" "sbin" "SBIN" >> "$ANDROIDMK"
fi
# Actually write out the final PRODUCT_PACKAGES list
local PACKAGE_COUNT=${#PACKAGE_LIST[@]}
if [ "$PACKAGE_COUNT" -eq "0" ]; then
return 0
fi
printf '\n%s\n' "PRODUCT_PACKAGES += \\" >> "$PRODUCTMK"
for (( i=1; i<PACKAGE_COUNT+1; i++ )); do
local LINEEND=" \\"
if [ "$i" -eq "$PACKAGE_COUNT" ]; then
LINEEND=""
fi
printf ' %s%s\n' "${PACKAGE_LIST[$i-1]}" "$LINEEND" >> "$PRODUCTMK"
done
}
#
# write_header:
#
# $1: file which will be written to
#
# writes out the copyright header with the current year.
# note that this is not an append operation, and should
# be executed first!
#
function write_header() {
if [ -f $1 ]; then
rm $1
fi
YEAR=$(date +"%Y")
[ "$COMMON" -eq 1 ] && local DEVICE="$DEVICE_COMMON"
NUM_REGEX='^[0-9]+$'
if [[ $INITIAL_COPYRIGHT_YEAR =~ $NUM_REGEX ]] && [ $INITIAL_COPYRIGHT_YEAR -le $YEAR ]; then
if [ $INITIAL_COPYRIGHT_YEAR -lt 2016 ]; then
printf "# Copyright (C) $INITIAL_COPYRIGHT_YEAR-2016 The CyanogenMod Project\n" > $1
elif [ $INITIAL_COPYRIGHT_YEAR -eq 2016 ]; then
printf "# Copyright (C) 2016 The CyanogenMod Project\n" > $1
fi
if [ $YEAR -eq 2017 ]; then
printf "# Copyright (C) 2017 The LineageOS Project\n" >> $1
elif [ $INITIAL_COPYRIGHT_YEAR -eq $YEAR ]; then
printf "# Copyright (C) $YEAR The LineageOS Project\n" >> $1
elif [ $INITIAL_COPYRIGHT_YEAR -le 2017 ]; then
printf "# Copyright (C) 2017-$YEAR The LineageOS Project\n" >> $1
else
printf "# Copyright (C) $INITIAL_COPYRIGHT_YEAR-$YEAR The LineageOS Project\n" >> $1
fi
else
printf "# Copyright (C) $YEAR The LineageOS Project\n" > $1
fi
cat << EOF >> $1
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This file is generated by device/$VENDOR/$DEVICE/setup-makefiles.sh
EOF
}
#
# write_headers:
#
# $1: devices falling under common to be added to guard - optional
# $2: custom guard - optional
#
# Calls write_header for each of the makefiles and creates
# the initial path declaration and device guard for the
# Android.mk
#
function write_headers() {
write_header "$ANDROIDMK"
GUARD="$2"
if [ -z "$GUARD" ]; then
GUARD="TARGET_DEVICE"
fi
cat << EOF >> "$ANDROIDMK"
LOCAL_PATH := \$(call my-dir)
EOF
if [ "$COMMON" -ne 1 ]; then
cat << EOF >> "$ANDROIDMK"
ifeq (\$($GUARD),$DEVICE)
EOF
else
if [ -z "$1" ]; then
echo "Argument with devices to be added to guard must be set!"
exit 1
fi
cat << EOF >> "$ANDROIDMK"
ifneq (\$(filter $1,\$($GUARD)),)
EOF
fi
write_header "$BOARDMK"
write_header "$PRODUCTMK"
}
#
# write_footers:
#
# Closes the inital guard and any other finalization tasks. Must
# be called as the final step.
#
function write_footers() {
cat << EOF >> "$ANDROIDMK"
endif
EOF
}
# Return success if adb is up and not in recovery
function _adb_connected {
{
if [[ "$(adb get-state)" == device ]]
then
return 0
fi
} 2>/dev/null
return 1
};
#
# parse_file_list:
#
# $1: input file
# $2: blob section in file - optional
#
# Sets PRODUCT_PACKAGES and PRODUCT_COPY_FILES while parsing the input file
#
function parse_file_list() {
if [ -z "$1" ]; then
echo "An input file is expected!"
exit 1
elif [ ! -f "$1" ]; then
echo "Input file "$1" does not exist!"
exit 1
fi
if [ $# -eq 2 ]; then
LIST=$TMPDIR/files.txt
cat $1 | sed -n '/# '"$2"'/I,/^\s*$/p' > $LIST
else
LIST=$1
fi
PRODUCT_PACKAGES_LIST=()
PRODUCT_PACKAGES_HASHES=()
PRODUCT_COPY_FILES_LIST=()
PRODUCT_COPY_FILES_HASHES=()
while read -r line; do
if [ -z "$line" ]; then continue; fi
# If the line has a pipe delimiter, a sha1 hash should follow.
# This indicates the file should be pinned and not overwritten
# when extracting files.
local SPLIT=(${line//\|/ })
local COUNT=${#SPLIT[@]}
local SPEC=${SPLIT[0]}
local HASH="x"
if [ "$COUNT" -gt "1" ]; then
HASH=${SPLIT[1]}
fi
# if line starts with a dash, it needs to be packaged
if [[ "$SPEC" =~ ^- ]]; then
PRODUCT_PACKAGES_LIST+=("${SPEC#-}")
PRODUCT_PACKAGES_HASHES+=("$HASH")
else
PRODUCT_COPY_FILES_LIST+=("$SPEC")
PRODUCT_COPY_FILES_HASHES+=("$HASH")
fi
done < <(egrep -v '(^#|^[[:space:]]*$)' "$LIST" | LC_ALL=C sort | uniq)
}
#
# write_makefiles:
#
# $1: file containing the list of items to extract
# $2: make treble compatible makefile - optional
#
# Calls write_product_copy_files and write_product_packages on
# the given file and appends to the Android.mk as well as
# the product makefile.
#
function write_makefiles() {
parse_file_list "$1"
write_product_copy_files "$2"
write_product_packages
}
#
# append_firmware_calls_to_makefiles:
#
# Appends to Android.mk the calls to all images present in radio folder
# (filesmap file used by releasetools to map firmware images should be kept in the device tree)
#
function append_firmware_calls_to_makefiles() {
cat << EOF >> "$ANDROIDMK"
ifeq (\$(LOCAL_PATH)/radio, \$(wildcard \$(LOCAL_PATH)/radio))
RADIO_FILES := \$(wildcard \$(LOCAL_PATH)/radio/*)
\$(foreach f, \$(notdir \$(RADIO_FILES)), \\
\$(call add-radio-file,radio/\$(f)))
\$(call add-radio-file,../../../device/$VENDOR/$DEVICE/radio/filesmap)
endif
EOF
}
#
# get_file:
#
# $1: input file
# $2: target file/folder
# $3: source of the file (can be "adb" or a local folder)
#
# Silently extracts the input file to defined target
# Returns success if file can be pulled from the device or found locally
#
function get_file() {
local SRC="$3"
if [ "$SRC" = "adb" ]; then
# try to pull
adb pull "$1" "$2" >/dev/null 2>&1 && return 0
return 1
else
# try to copy
cp -r "$SRC/$1" "$2" 2>/dev/null && return 0
return 1
fi
};
#
# oat2dex:
#
# $1: extracted apk|jar (to check if deodex is required)
# $2: odexed apk|jar to deodex
# $3: source of the odexed apk|jar
#
# Convert apk|jar .odex in the corresposing classes.dex
#
function oat2dex() {
local LINEAGE_TARGET="$1"
local OEM_TARGET="$2"
local SRC="$3"
local TARGET=
local OAT=
if [ -z "$BAKSMALIJAR" ] || [ -z "$SMALIJAR" ]; then
export BAKSMALIJAR="$LINEAGE_ROOT"/vendor/lineage/build/tools/smali/baksmali.jar
export SMALIJAR="$LINEAGE_ROOT"/vendor/lineage/build/tools/smali/smali.jar
fi
# Extract existing boot.oats to the temp folder
if [ -z "$ARCHES" ]; then
echo "Checking if system is odexed and locating boot.oats..."
for ARCH in "arm64" "arm" "x86_64" "x86"; do
mkdir -p "$TMPDIR/system/framework/$ARCH"
if [ -d "$SRC/framework" ] && [ "$SRC" != "adb" ]; then
ARCHDIR="framework/$ARCH/"
else
ARCHDIR="system/framework/$ARCH/"
fi
if get_file "$ARCHDIR" "$TMPDIR/system/framework/" "$SRC"; then
ARCHES+="$ARCH "
else
rmdir "$TMPDIR/system/framework/$ARCH"
fi
done
fi
if [ -z "$ARCHES" ]; then
FULLY_DEODEXED=1 && return 0 # system is fully deodexed, return
fi
if [ ! -f "$LINEAGE_TARGET" ]; then
return;
fi
if grep "classes.dex" "$LINEAGE_TARGET" >/dev/null; then
return 0 # target apk|jar is already odexed, return
fi
for ARCH in $ARCHES; do
BOOTOAT="$TMPDIR/system/framework/$ARCH/boot.oat"
local OAT="$(dirname "$OEM_TARGET")/oat/$ARCH/$(basename "$OEM_TARGET" ."${OEM_TARGET##*.}").odex"
local VDEX="$(dirname "$OEM_TARGET")/oat/$ARCH/$(basename "$OEM_TARGET" ."${OEM_TARGET##*.}").vdex"
if get_file "$OAT" "$TMPDIR" "$SRC"; then
if get_file "$VDEX" "$TMPDIR" "$SRC"; then
echo "WARNING: Deodexing with VDEX. Still experimental"
fi
java -jar "$BAKSMALIJAR" deodex -o "$TMPDIR/dexout" -b "$BOOTOAT" -d "$TMPDIR" "$TMPDIR/$(basename "$OAT")"
elif [[ "$LINEAGE_TARGET" =~ .jar$ ]]; then
# try to extract classes.dex from boot.oats for framework jars
# TODO: check if extraction from boot.vdex is needed
JAROAT="$TMPDIR/system/framework/$ARCH/boot-$(basename ${OEM_TARGET%.*}).oat"
if [ ! -f "$JAROAT" ]; then
JAROAT=$BOOTOAT;
fi
java -jar "$BAKSMALIJAR" deodex -o "$TMPDIR/dexout" -b "$BOOTOAT" -d "$TMPDIR" "$JAROAT/$OEM_TARGET"
else
continue
fi
java -jar "$SMALIJAR" assemble "$TMPDIR/dexout" -o "$TMPDIR/classes.dex" && break
done
rm -rf "$TMPDIR/dexout"
}
#
# init_adb_connection:
#
# Starts adb server and waits for the device
#
function init_adb_connection() {
adb start-server # Prevent unexpected starting server message from adb get-state in the next line
if ! _adb_connected; then
echo "No device is online. Waiting for one..."
echo "Please connect USB and/or enable USB debugging"
until _adb_connected; do
sleep 1
done
echo "Device Found."
fi
# Retrieve IP and PORT info if we're using a TCP connection
TCPIPPORT=$(adb devices | egrep '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+:[0-9]+[^0-9]+' \
| head -1 | awk '{print $1}')
adb root &> /dev/null
sleep 0.3
if [ -n "$TCPIPPORT" ]; then
# adb root just killed our connection
# so reconnect...
adb connect "$TCPIPPORT"
fi
adb wait-for-device &> /dev/null
sleep 0.3
}
#
# fix_xml:
#
# $1: xml file to fix
#
function fix_xml() {
local XML="$1"
local TEMP_XML="$TMPDIR/`basename "$XML"`.temp"
grep -a '^<?xml version' "$XML" > "$TEMP_XML"
grep -av '^<?xml version' "$XML" >> "$TEMP_XML"
mv "$TEMP_XML" "$XML"
}
#
# extract:
#
# $1: file containing the list of items to extract
# $2: path to extracted system folder, an ota zip file, or "adb" to extract from device
# $3: section in list file to extract - optional
#
function extract() {
if [ -z "$OUTDIR" ]; then
echo "Output dir not set!"
exit 1
fi
if [ -z "$3" ]; then
parse_file_list "$1"
else
parse_file_list "$1" "$3"
fi
# Allow failing, so we can try $DEST and/or $FILE
set +e
local FILELIST=( ${PRODUCT_COPY_FILES_LIST[@]} ${PRODUCT_PACKAGES_LIST[@]} )
local HASHLIST=( ${PRODUCT_COPY_FILES_HASHES[@]} ${PRODUCT_PACKAGES_HASHES[@]} )
local COUNT=${#FILELIST[@]}
local SRC="$2"
local OUTPUT_ROOT="$LINEAGE_ROOT"/"$OUTDIR"/proprietary
local OUTPUT_TMP="$TMPDIR"/"$OUTDIR"/proprietary
if [ "$SRC" = "adb" ]; then
init_adb_connection
fi
if [ -f "$SRC" ] && [ "${SRC##*.}" == "zip" ]; then
DUMPDIR="$LINEAGE_ROOT"/system_dump
# Check if we're working with the same zip that was passed last time.
# If so, let's just use what's already extracted.
MD5=`md5sum "$SRC"| awk '{print $1}'`
OLDMD5=`cat "$DUMPDIR"/zipmd5.txt`
if [ "$MD5" != "$OLDMD5" ]; then
rm -rf "$DUMPDIR"
mkdir "$DUMPDIR"
unzip "$SRC" -d "$DUMPDIR"
echo "$MD5" > "$DUMPDIR"/zipmd5.txt
# Stop if an A/B OTA zip is detected. We cannot extract these.
if [ -a "$DUMPDIR"/payload.bin ]; then
echo "A/B style OTA zip detected. This is not supported at this time. Stopping..."
exit 1
# If OTA is block based, extract it.
elif [ -a "$DUMPDIR"/system.new.dat ]; then
echo "Converting system.new.dat to system.img"
python "$LINEAGE_ROOT"/vendor/lineage/build/tools/sdat2img.py "$DUMPDIR"/system.transfer.list "$DUMPDIR"/system.new.dat "$DUMPDIR"/system.img 2>&1
rm -rf "$DUMPDIR"/system.new.dat "$DUMPDIR"/system
mkdir "$DUMPDIR"/system "$DUMPDIR"/tmp
echo "Requesting sudo access to mount the system.img"
sudo mount -o loop "$DUMPDIR"/system.img "$DUMPDIR"/tmp
cp -r "$DUMPDIR"/tmp/* "$DUMPDIR"/system/
sudo umount "$DUMPDIR"/tmp
rm -rf "$DUMPDIR"/tmp "$DUMPDIR"/system.img
fi
fi
SRC="$DUMPDIR"
fi
if [ "$VENDOR_STATE" -eq "0" ]; then
echo "Cleaning output directory ($OUTPUT_ROOT).."
rm -rf "${OUTPUT_TMP:?}"
mkdir -p "${OUTPUT_TMP:?}"
if [ -d "$OUTPUT_ROOT" ]; then
mv "${OUTPUT_ROOT:?}/"* "${OUTPUT_TMP:?}/"
fi
VENDOR_STATE=1
fi
echo "Extracting $COUNT files in $1 from $SRC:"
for (( i=1; i<COUNT+1; i++ )); do
local FROM=$(target_file "${FILELIST[$i-1]}")
local ARGS=$(target_args "${FILELIST[$i-1]}")
local SPLIT=(${FILELIST[$i-1]//:/ })
local FILE="${SPLIT[0]#-}"
local OUTPUT_DIR="$OUTPUT_ROOT"
local TMP_DIR="$OUTPUT_TMP"
local TARGET=
if [ "$ARGS" = "rootfs" ]; then
TARGET="$FROM"
OUTPUT_DIR="$OUTPUT_DIR/rootfs"
TMP_DIR="$TMP_DIR/rootfs"
elif [ -f "$SRC/$FILE" ] && [ "$SRC" != "adb" ]; then
TARGET="$FROM"
else
TARGET="system/$FROM"
FILE="system/$FILE"
fi
if [ "$SRC" = "adb" ]; then
printf ' - %s .. ' "/$TARGET"
else
printf ' - %s \n' "/$TARGET"
fi
local DIR=$(dirname "$FROM")
if [ ! -d "$OUTPUT_DIR/$DIR" ]; then
mkdir -p "$OUTPUT_DIR/$DIR"
fi
local DEST="$OUTPUT_DIR/$FROM"
if [ "$SRC" = "adb" ]; then
# Try Lineage target first
adb pull "/$TARGET" "$DEST"
# if file does not exist try OEM target
if [ "$?" != "0" ]; then
adb pull "/$FILE" "$DEST"
fi
else
# Try Lineage target first
if [ -f "$SRC/$TARGET" ]; then
cp "$SRC/$TARGET" "$DEST"
# if file does not exist try OEM target
elif [ -f "$SRC/$FILE" ]; then
cp "$SRC/$FILE" "$DEST"
else
printf ' !! file not found in source\n'
fi
fi
if [ "$?" == "0" ]; then
# Deodex apk|jar if that's the case
if [[ "$FULLY_DEODEXED" -ne "1" && "$DEST" =~ .(apk|jar)$ ]]; then
oat2dex "$DEST" "$FILE" "$SRC"
if [ -f "$TMPDIR/classes.dex" ]; then
zip -gjq "$DEST" "$TMPDIR/classes.dex"
rm "$TMPDIR/classes.dex"
printf ' (updated %s from odex files)\n' "/$FILE"
fi
elif [[ "$DEST" =~ .xml$ ]]; then
fix_xml "$DEST"
fi
fi
# Check pinned files
local HASH="${HASHLIST[$i-1]}"
if [ "$DISABLE_PINNING" != "1" ] && [ ! -z "$HASH" ] && [ "$HASH" != "x" ]; then
local KEEP=""
local TMP="$TMP_DIR/$FROM"
if [ -f "$TMP" ]; then
if [ ! -f "$DEST" ]; then
KEEP="1"
else
if [ "$(uname)" == "Darwin" ]; then
local DEST_HASH=$(shasum "$DEST" | awk '{print $1}' )
else
local DEST_HASH=$(sha1sum "$DEST" | awk '{print $1}' )
fi
if [ "$DEST_HASH" != "$HASH" ]; then
KEEP="1"
fi
fi
if [ "$KEEP" = "1" ]; then
if [ "$(uname)" == "Darwin" ]; then
local TMP_HASH=$(shasum "$TMP" | awk '{print $1}' )
else
local TMP_HASH=$(sha1sum "$TMP" | awk '{print $1}' )
fi
if [ "$TMP_HASH" = "$HASH" ]; then
printf ' + (keeping pinned file with hash %s)\n' "$HASH"
cp -p "$TMP" "$DEST"
fi
fi
fi
fi
if [ -f "$DEST" ]; then
local TYPE="${DIR##*/}"
if [ "$TYPE" = "bin" -o "$TYPE" = "sbin" ]; then
chmod 755 "$DEST"
else
chmod 644 "$DEST"
fi
fi
done
# Don't allow failing
set -e
}
#
# extract_firmware:
#
# $1: file containing the list of items to extract
# $2: path to extracted radio folder
#
function extract_firmware() {
if [ -z "$OUTDIR" ]; then
echo "Output dir not set!"
exit 1
fi
parse_file_list "$1"
# Don't allow failing
set -e
local FILELIST=( ${PRODUCT_COPY_FILES_LIST[@]} )
local COUNT=${#FILELIST[@]}
local SRC="$2"
local OUTPUT_DIR="$LINEAGE_ROOT"/"$OUTDIR"/radio
if [ "$VENDOR_RADIO_STATE" -eq "0" ]; then
echo "Cleaning firmware output directory ($OUTPUT_DIR).."
rm -rf "${OUTPUT_DIR:?}/"*
VENDOR_RADIO_STATE=1
fi
echo "Extracting $COUNT files in $1 from $SRC:"
for (( i=1; i<COUNT+1; i++ )); do
local FILE="${FILELIST[$i-1]}"
printf ' - %s \n' "/radio/$FILE"
if [ ! -d "$OUTPUT_DIR" ]; then
mkdir -p "$OUTPUT_DIR"
fi
cp "$SRC/$FILE" "$OUTPUT_DIR/$FILE"
chmod 644 "$OUTPUT_DIR/$FILE"
done
}
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