readme.md

#Flash, mp3 and mp4, pdf support for Chrome OS build by hexxeh

This script downloads and installs libraries needed for Chromium. So that you actually "TEST" media experience and then even buy that "chromebox".

##How to use?

Simply run as root user

curl -L http://goo.gl/qPrfd | bash

##You don't know how to become root user?

CTRL+ALT+F2
$ chronos   (user)
$ facepunch (password)
$ sudo su

That's it, enjoy!

No sound?

Login as root

$ mount -o remount, rw /
$ alsaconf

Choose your sound card, then reboot!

Bugs

deb2tar.py was the hardest thing to do here, it should have a lot of bugs (probably) and might only work for this version.

br3ker.sh

#!/bin/bash
#based on https://wiki.archlinux.org/index.php/Chromium

#clean stuff
mount -o remount, rw /
cd /opt/
rm "/opt/deb2tar.py"

curl -o "/opt/deb2tar.py" "https://raw.github.com/gist/3065781/deb2tar.py"


#Flash, pdf
if [ ! -f /opt/chrome-bin.deb ]
then
    curl -o "/opt/chrome-bin.deb" "https://dl-ssl.google.com/linux/direct/google-chrome-unstable_current_i386.deb"
fi

python /opt/deb2tar.py /opt/chrome-bin.deb /opt/chrome.tar.lzma
rm -rf chrome-unstable
mkdir chrome-unstable
tar -xvf /opt/chrome.tar.lzma -C chrome-unstable

#mp3,mp4
cp /opt/chrome-unstable/opt/google/chrome/libffmpegsumo.so /usr/lib/cromo/ -f
cp /opt/chrome-unstable/opt/google/chrome/libffmpegsumo.so /opt/google/chrome/ -f

#pdf
cp /opt/chrome-unstable/opt/google/chrome/libpdf.so /opt/google/chrome/ -f

#flash
cp /opt/chrome-unstable/opt/google/chrome/PepperFlash/libpepflashplayer.so /opt/google/chrome/pepper/ -f
cp /opt/chrome-unstable/opt/google/chrome/PepperFlash/manifest.json /opt/google/chrome/pepper/ -f

rm -rf chrome-unstable
rm /opt/chrome.tar.lzma


## Google Talk
if [ ! -f /opt/talk-bin.deb ]
then
    curl -o "/opt/talk-bin.deb" "https://dl.google.com/linux/direct/google-talkplugin_current_i386.deb"
fi

python /opt/deb2tar.py /opt/talk-bin.deb /opt/talk.tar.gz
rm -rf /opt/google/talkplugin

tar -xvf /opt/talk.tar.gz -C /
rm /opt/talk.tar.gz

deb2tar.py

#!/usr/bin/python
# -*- coding: utf-8 -*-

"""

# deb2tar - convert a Debian Linux .deb file to a .tar
#
# First line -- file header: "!<arch>" or similar
# Multiple blocks -- each one, a header line followed by data
# Header line -- <filename> <num1> <num2> <num3> <mode> <len>
# Data -- <len> bytes of data
# We want the block called "data.tar.*"

"""

import shlex
import os
import sys


def copypart(
    src,
    dest,
    start,
    length,
    bufsize=1024 * 1024,
    ):
    """
      Binary copy
    """

    in_file = open(src, 'rb')
    in_file.seek(start)

    out_file = open(dest, 'wb')
    pointer = start
    chunk = False
    amount = bufsize
    while pointer < length:
        if length - pointer < amount:
            amount = length - pointer
        chunk = in_file.read(amount)
        pointer += len(chunk)
        out_file.write(chunk)

    in_file.close()
    out_file.close()


def main(file_open, file_write):
    """
      Copy tar data block
    """

    print 'Source file:', file_open
    print 'Destination file:', file_write
    zacetek = 0
    konec = 0
    file_name = ''
    with open(file_open, 'r', 1024 * 1024) as in_file:
        for (pointer, line) in enumerate(in_file):
            zacetek += len(line)
            if line.find('data.tar') > -1:
		konec = int(shlex.split(line)[5])
                file_name = unicode(shlex.split(line)[0])
                break

    statinfo = os.stat(file_open)
    print 'start block', zacetek
    print 'end block', konec
    print 'end deb', statinfo.st_size
    print 'diff', statinfo.st_size - konec
    if konec < 100:
        konec = statinfo.st_size-1
    if zacetek and konec:
        print 'Filename is ' + file_name
        copypart(file_open, file_write, int(zacetek), int(konec) + int(zacetek))
    else:
        print 'Failed parsing file!'


if __name__ == '__main__':
    try:
        main(sys.argv[1], sys.argv[2])
    except Exception, e:
        print e
        print 'Usage:', sys.argv[0], 'debian_file.deb', 'tar_file.tar.lzma or gz'