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 can actually "TEST" multimedia experience.

##How to use?

Simply run as root user

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

Then reboot computer!

##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
wget https://raw.github.com/gist/3065781/pepper-flash.info -o /opt/google/chrome/pepper/pepper-flash.info

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 /

ln -s /opt/google/talkplugin/libnpgoogletalk.so /opt/google/chrome/pepper/libnpgoogletalk.so
ln -s /opt/google/talkplugin/libnpgtpo3dautoplugin.so /opt/google/chrome/pepper/libnpgtpo3dautoplugin.so

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'

pepper-flash.info

# Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

# Registration file for Pepper Flash player.

FILE_NAME=/opt/google/chrome/pepper/libpepflashplayer.so
PLUGIN_NAME="Shockwave Flash"
VERSION="11.3.31.208"
VISIBLE_VERSION="11.3 r31"
DESCRIPTION="$PLUGIN_NAME $VISIBLE_VERSION"
MIME_TYPES="application/x-shockwave-flash"