#!/bin/bash
#Heith Seewald 2012
#Feel free to extend/modify to meet your needs.
#Maya on Ubuntu v.1
#This is the base installer... I’ll add more features in later versions.
#if you have any issues, feel free email me at heiths@gmail.com
 
#### Lets run a few checks to make sure things work as expected.
#Make sure we’re running with root permissions.
if [ `whoami` != root ]; then
    echo Please run this script using sudo
    echo Just type “sudo !!”
    exit
fi
#Check for 64-bit arch
if [uname -m != x86_64]; then
    echo Maya will only run on 64-bit linux. 
    echo Please install the 64-bit ubuntu and try again.
    exit
fi

#Setup a few vars
export MAYAINSTALL='mayaTempInstall'
export INSTALLFILE="Autodesk_Maya_2016_SP3_EN_Linux_64bit.tgz"
export RPM_INSTALL_PREFIX=/usr
export LD_LIBRARY_PATH=/opt/Autodesk/Adlm/R12/lib64/
LIBCRYPTO="/usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0"
LIBSSL="/usr/lib/x86_64-linux-gnu/libssl.so.1.0.0"
MAYAURL="http://download.autodesk.com/us/support/files/maya_2016_service_pack_3/Autodesk_Maya_2016_SP3_EN_Linux_64bit.tgz"
PRODUCTID="657F1"


#Install Message
echo "You’re about to download and install Autodesk Maya 2016"
echo ""
echo "Do you wish to continue [Y/n]?"
read RESPONSE
case "$RESPONSE" in
	n*|N*)
	echo "Install Terminated"
	exit 0;
esac

#Get serial number
echo "If you have not already done so, you can get your serial number from: http://students.autodesk.com"
echo "Enter the serial number"
read SERIALNUMBER
echo ""

#Create a temp folder for the install files 
if [ ! -d /tmp/$MAYAINSTALL" ]; then
	mkdir /tmp/$MAYAINSTALL
	echo "Creating $MAYAINSTALL folder"
	echo ""
fi

export INSTALLDIR=/tmp/$MAYAINSTALL
cd $INSTALLDIR
sudo chmod -R 777 $INSTALLDIR

#Now check to see if you already have maya downloaded and in the install folder.
if [ -f $INSTALLDIR/$INSTALLFILE ]; then
	#Make sure the install file is complete.	
	MAYA_INSTALL_HASH=$(md5sum -b $INSTALLDIR/$INSTALLFILE | awk '{print $1}')
	if [ "$MAYA_INSTALL_HASH" = "118a09f26901476f3aa9948643a5fc87" ]; then
		echo "Maya install file found and verified... skipping download"
	else
		echo "Maya file found, but it's not complete. We'll try the download again"	
		mv $INSTALLFILE $INSTALLFILE.bak
		wget --referer="http://trial.autodesk.com" --content-disposition $MAYAURL
	
	fi
else
	echo "Maya install file not found. We'll download it now."
	wget --referer="http://trial.autodesk.com" --content-disposition $MAYAURL
fi


# Install Dependencies
sudo apt-get install csh tcsh libaudiofile-dev libglw1-mesa elfutils gamin libglw1-mesa-dev mesa-utils libtiff5 xfstt ttf-liberation ttf-mscorefonts-installer xfonts-100dpi xfonts-75dpi alien, openssl, libxp6
sleep 3s
 
# Extract Maya Install Files
tar xvf $INSTALLDIR/$INSTALLFILE
# Convert rpms to debs
for i in $INSTALLDIR/*.rpm; do sudo alien -cv $i; done
sleep 2s
#install the debs
sudo dpkg -i $INSTALLDIR/*.deb
 
#Setup For Mental Ray.
sudo mkdir /usr/tmp
sudo chmod 777 /usr/tmp

#Required for license to install
sudo cp libadlmPIT.so.11 /usr/lib/libadlmPIT.so.11
sudo cp libadlmutil.so.11 /usr/lib/libadlmutil.so.11

# License Setup:
sudo echo -e 'MAYA_LICENSE=unlimited\nMAYA_LICENSE_METHOD=standalone' > /usr/autodesk/maya2016/bin/License.env
#Notice the lack of sudo.
/usr/autodesk/maya2016-x64/bin/adlmreg -i S $PRODUCTID $PRODUCTID 2016.0.0.F $SERIALNUMBER /var/opt/Autodesk/Adlm/Maya2016/MayaConfig.pit
 
# symbolic links:
#Libssl Link
sudo ln -s $LIBSSL /usr/autodesk/maya2016/lib/libssl.so.10
 
#LibCrypto Link
sudo ln -s $LIBCRYPTO /usr/autodesk/maya2016/lib/libcrypto.so.10

# libtiff
sudo ln -s /usr/lib/x86_64-linux-gnu/libtiff.so.5.2.0 /usr/lib/libtiff.so.3
sleep 2s
 
#Everything should work now... 
echo "Installation Complete."
echo ""
echo "Start Maya Now?"
read RUNNOW
case "$RUNNOW" in
	n*|N*)
	echo "You can run maya any time by typing maya into the terminal"
	exit 0;
esac
maya