#!/bin/bash

#
# Automatic TRIBLER installer. Downloads and installs the
# following packages in a "usr" subtree in the current directory:
#    - Python 2.4.2
#    - OpenSSL 0.9.8a
#    - SWIG 1.3.27
#    - M2Crypto from measure's SVN repository
# and:
#    - Downloads the Tribler source codes from sf.net
#    - Creates a `startabc' script in the abc subtree which sets
#      the correct environment variables and starts btlaunchmany.py
#
# WARNING: By default, all data existing in any "usr" "build"
# and "mainbranch" subtree will be removed before the install is started.
# Even if the RESET_INSTALL variable below is set to 'no', no guarantee
# will be made for your existing data in those directories!
#

RESET_INSTALL=yes
INSTALL_OPENSSL=yes
INSTALL_M2CRYPTO=yes
INSTALL_SUPERPEER=noyes
INSTALL_TRIBLER=yes

#Assume your system have installed Python2.4 with bsddb binding, swig 1.3 or above, svn which supports https
#zlib is needed for compiling openssl. If zlib is not installed, first login as root, and run: apt-get install zlib1g zlib1g-dev swig1.3

cd
export DIR=`pwd`

mkdir -p build usr
if [ "$RESET_INSTALL" == "yes" ]
then
 echo -------------------------------------
 echo Resetting...
 echo -------------------------------------
 rm -rf build/* usr/* 
 echo done!
fi
cd build

if [ "$INSTALL_OPENSSL" == "yes" ]
then
 echo -------------------------------------
 echo Installing OpenSSL 0.9.8e...
 echo -------------------------------------
 wget -q http://www.openssl.org/source/openssl-0.9.8e.tar.gz
 tar xfz openssl-0.9.8e.tar.gz
 cd openssl-0.9.8e
 ./config shared zlib --prefix=$DIR/usr/local --openssldir=$DIR/usr/local/openssl
 make
 make install
 echo done!
 cd ..
fi

if [ "$INSTALL_M2CRYPTO" == "yes" ]
then
 echo -------------------------------------
 echo Installing M2Crypto 0.15...
 echo -------------------------------------
 echo pulling from web...
 rm -rf m2crypto
 svn co http://svn.tribler.org/m2crypto/branches/main m2crypto
 cd m2crypto
 export C_INCLUDE_PATH=$DIR/usr/local/include
 export LIBRARY_PATH=$DIR/usr/local/lib
 echo "
Index: setup.py
===================================================================
--- setup.py    (revision 4079)
+++ setup.py    (working copy)
@@ -28,7 +28,7 @@
     
 elif os.name == 'posix':
     include_dirs = [my_inc, '/usr/include']
-    swig_opts_str = '-I/usr/include'
+    swig_opts_str = '-I../../usr/local/include'
     library_dirs = ['/usr/lib']
     if sys.platform == 'cygwin':
         # Cygwin SHOULD work (there's code in distutils), but
" | patch -p0
 python2.4 setup.py install --prefix=$DIR/usr/local
 echo done!
 cd ..
fi

cd 

if [ "$INSTALL_SUPERPEER" == "yes" ]
then
 echo -------------------------------------
 echo Installing TRIBLER SUPERPEER...
 echo -------------------------------------
 echo pulling from web...
 
 mkdir -p superpeers
 cd superpeers
 rm -rf superpeer
 svn co https://svn.tribler.org/abc/branches/superpeer superpeer
 cd superpeer
 echo "#!/bin/bash
DIR=$DIR
export PYTHONPATH=\$DIR/usr/local/lib/python2.4/site-packages/ 
export LD_LIBRARY_PATH=\$DIR/usr/local/lib
export LD_PRELOAD=\$DIR/usr/local/lib/libcrypto.so
python2.4 btlaunchmany.py \"\$@\"
" > starttribler.sh
 chmod u+x starttribler.sh
 . ./starttribler.sh
 cd ../..
fi

cd

if [ "$INSTALL_TRIBLER" == "yes" ]
then
 echo -------------------------------------
 echo Installing TRIBLER MAINBRANCH...
 echo -------------------------------------
 echo pulling from web...

 rm -rf tribler
 svn co https://svn.tribler.org/abc/branches/mainbranch tribler
 echo done!
 cd tribler
 echo "#!/bin/bash
DIR=$DIR
export PYTHONPATH=\$DIR/usr/local/lib/python2.4/site-packages/ 
export LD_LIBRARY_PATH=\$DIR/usr/local/lib
export LD_PRELOAD=\$DIR/usr/local/lib/libcrypto.so
python2.4 btlaunchmany.py \"\$@\"
" > starttribler.sh
 chmod u+x starttribler.sh
 . ./starttribler.sh
 cd ..
fi