#!/bin/bash

# This script takes a Linux SDK, cleans it and injects the necessary Windows
# binaries needed by the SDK. The script has 2 parts:
# - development/tools/build/path_windows_sdk.sh to process the
#   platform-dependent folders and files.
# - sdk/build/patch_windows_sdk.sh to process folder and files which
#   depend on the sdk.git repo. This file is invoked by the makefile
#   at development/build/tools/windows_sdk.mk.
#
# Input arguments:
# -q = Optional arg to make this silent. Must be given first.
# $1 = Temporary SDK directory, that is the Linux SDK being patched into
#      a Windows one.
# $2 = The out/host/windows directory, which contains the new Windows
#      binaries to use.
# $3 = An optional replacement for $TOPDIR (inherited from the Android
#      build system), which is the top directory where Android is located.

set -e # any error stops the build

# Verbose by default. Use -q to make more silent.
V=""
Q=""
if [[ "$1" == "-q" ]]; then
    Q="$1"
    shift
else
  echo "Win SDK: $0 $*"
  set -x # show bash commands; no need for V=-v
fi

TEMP_SDK_DIR=$1
WIN_OUT_DIR=$2
TOPDIR=${TOPDIR:-$3}

# The unix2dos is provided by the APT package "tofrodos". However
# as for ubuntu lucid, the package renamed the command to "todos".
UNIX2DOS=$(which unix2dos || true)
if [[ ! -x $UNIX2DOS ]]; then
  UNIX2DOS=$(which todos || true)
fi

PLATFORMS=( $TEMP_SDK_DIR/platforms/* )
if [[ ${#PLATFORMS[@]} != 1 ]]; then
    echo "Error: Too many platforms found in $TEMP_SDK_DIR"
    echo "Expected one. Instead, found: ${PLATFORMS[@]}"
    exit 1
fi

# Package USB Driver
if [[ -n "$USB_DRIVER_HOOK" ]]; then
    $USB_DRIVER_HOOK $V $TEMP_SDK_DIR $TOPDIR
fi

# Remove obsolete stuff from tools & platform
TOOLS=$TEMP_SDK_DIR/tools
PLATFORM_TOOLS=$TEMP_SDK_DIR/platform-tools
LIB=$TEMP_SDK_DIR/tools/lib
rm $V $TOOLS/{dmtracedump,etc1tool,hprof-conv,sqlite3,zipalign}
rm $V $LIB/*/swt.jar
rm $V $PLATFORM_TOOLS/{adb,aapt,aidl,dx,dexdump,llvm-rs-cc,llvm-rs-cc-2}

# Copy all the new stuff in tools
# Note: some tools are first copied here and then moved in platform-tools
cp $V $WIN_OUT_DIR/host/windows-x86/bin/*.{exe,dll} $TOOLS/
# Remove some tools we don't want to take in the SDK
rm $V -f $TOOLS/{fastboot.exe,rs-spec-gen.exe,tblgen.exe}
mkdir -pv $LIB/x86
cp $V ${TOPDIR}prebuilt/windows/swt/swt.jar         $LIB/x86/
mkdir -pv $LIB/x86_64
cp $V ${TOPDIR}prebuilt/windows-x86_64/swt/swt.jar  $LIB/x86_64/

# Put the JetCreator tools, content and docs (not available in the linux SDK)
JET=$TOOLS/Jet
JETCREATOR=$JET/JetCreator
JETDEMOCONTENT=$JET/demo_content
JETLOGICTEMPLATES=$JET/logic_templates
JETDOC=$TEMP_SDK_DIR/docs/JetCreator

# need to rm these folders since a Mac SDK will have them and it might create a conflict
rm -rf $V $JET
rm -rf $V $JETDOC

# now create fresh folders for JetCreator
mkdir $V $JET
mkdir $V $JETDOC

cp -r $V ${TOPDIR}external/sonivox/jet_tools/JetCreator         $JETCREATOR/
cp -r $V ${TOPDIR}external/sonivox/jet_tools/JetCreator_content $JETDEMOCONTENT/
cp -r $V ${TOPDIR}external/sonivox/jet_tools/logic_templates    $JETLOGICTEMPLATES/
chmod $V -R u+w $JETCREATOR  # fixes an issue where Cygwin might copy the above as u+rx only
cp $V ${TOPDIR}prebuilt/windows/jetcreator/EASDLL.dll           $JETCREATOR/

cp    $V ${TOPDIR}external/sonivox/docs/JET_Authoring_Guidelines.html  $JETDOC/
cp -r $V ${TOPDIR}external/sonivox/docs/JET_Authoring_Guidelines_files $JETDOC/
cp    $V ${TOPDIR}external/sonivox/docs/JET_Creator_User_Manual.html   $JETDOC/
cp -r $V ${TOPDIR}external/sonivox/docs/JET_Creator_User_Manual_files  $JETDOC/

# Copy or move platform specific tools to the default platform.
cp $V ${TOPDIR}dalvik/dx/etc/dx.bat $PLATFORM_TOOLS/
mv $V $TOOLS/{adb.exe,aapt.exe,aidl.exe,dexdump.exe} $PLATFORM_TOOLS/
mv $V $TOOLS/Adb*.dll $PLATFORM_TOOLS/
# The platform actually produces llvm-rs-cc-2 (via sdk.atree), whereas
# the original version 1 (just named llvm-rs-cc) is stored in the prebuilts.
cp $V ${TOPDIR}prebuilt/windows/llvm-rs-cc/llvm-rs-cc.exe $PLATFORM_TOOLS/llvm-rs-cc.exe
mv $V $TOOLS/llvm-rs-cc.exe                               $PLATFORM_TOOLS/llvm-rs-cc-2.exe

# Fix EOL chars to make window users happy - fix all files at the top level
# as well as all batch files including those in platform-tools/
if [[ -x $UNIX2DOS ]]; then
  find $TEMP_SDK_DIR -maxdepth 1 -name "*.[ht]*" -type f -print0 | xargs -0 $UNIX2DOS
  find $TEMP_SDK_DIR -maxdepth 3 -name "*.bat"   -type f -print0 | xargs -0 $UNIX2DOS
fi

# Just to make it easier on the build servers, we want fastboot and adb
# (and its DLLs) next to the new SDK.
for i in fastboot.exe adb.exe AdbWinApi.dll AdbWinUsbApi.dll; do
    cp -f $V $WIN_OUT_DIR/host/windows-x86/bin/$i $TEMP_SDK_DIR/../$i
done