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OPEN SOURCE SOFTWARE NOTICE
This document contains open source software notice for this product. And this document is
confidential information of copyright holder. Recipient shall protect it in due care and shall not
disseminate it without permission.

Warranty Disclaimer
This document is provided “as is” without any warranty whatsoever, including the accuracy or
comprehensiveness. Copyright holder of this document may change the contents of this document at
any time without prior notice, and copyright holder disclaims any liability in relation to recipient’s use
of this document.
The open source software in this product is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the applicable licenses for more details.
This product incorporates open source software components covered by the terms of third party
copyright notices and license agreements, to view more details about the open source and YouView
software, please visit https://industry.youview.com/pages/opensource/. To view more details about the
copyright notice of HUAWEI software, please visit
http://consumer.huawei.com/minisite/copyright_notice/.

Copyright Notice
Software: Busybox-1.21.0
Copyright notice：Copyright (C) 1999-2012 Free Software Foundation, Inc.
License：The GPL 2.0
Software: Kernel-3.3.8
Copyright notice：Copyright (C) 1991- 2012 Linus Torvalds and thousands of collaborators
License：The GPL 2.0
LSoftware: Freetype-2.3.12
Copyright notice：Copyright (C) 1996-2010 by David Turner, Robert Wilhelm, and Werner Lemberg.
License：The GPL 2.0
Software: NetworkManager-0.8.5.92
Copyright notice：Copyright (C) 2004 - 2010 Red Hat, Inc.
Copyright (C) 2005 - 2008 Novell, Inc.
License：The GPL 2.0
Software: UBIFS-3.1
Copyright notice：Copyright (C) 1989, 1991 Free Software Foundation, Inc.
License：The GPL 2.0
Software: UBI-3.3
Copyright notice：Copyright (C) 1989, 1991 Free Software Foundation, Inc.
License：The GPL 2.0
Software: mtdutils-1.4.8
Copyright notice：Copyright (C) 2006 2007 2008 2009 Nokia Corporation. Copyright (C) 2008
University of Szeged, Hungary Copyright ( C) 2006 International Business Machines Corp.,
License：The GPL 2.0
Software: device-mapper-1.02.28
Copyright notice：Copyright (C) 2001-2004 Sistina Software Copyright (C) 2004-2008 Red Hat,
License：The GPL 2.0
Software: smartmontools-5.41
1

Copyright notice：Copyright (C) 2002-10 Bruce Allen Copyright (C) 2008-10 Christian Franke Copyright
(C) 2000 Michael Cornwell
License：The GPL 2.0
Software: dnsmasq-2.67
Copyright notice：Copyright (c) 2000-2013 Simon Kelley
License：The GPL 2.0
Software: iostat-2.2
Copyright notice：Copyright (c) 1999-2005 by Greg Franks, Zlatko Calusic, Rick Lindsley, Arnaud
Desitter ，et al
License：The GPL 2.0
Software: bash-3.2.0
Copyright notice：Copyright (C) 1989-2005 Free Software Foundation, Inc.
License：The GPL 2.0
Software: gdisk-0.6.10
Copyright notice：copyright (c) 2009, 2010 by Roderick W. Smith.
License：The GPL 2.0
Software: hdparm-9.28
Copyright notice：copyright (c) 1994-2008 by Mark Lord
License：The GPL 2.0
Software: procps-3.2.8
Copyright notice：Copyright (c) 1995 Martin Schulze Copyright (C) 1992-1998 by Michael K. Johnson
Copyright (c) 1996 Charles Blake Copyright 2002, Albert Cahalan
License：The GPL 2.0
Software: e2fsprogs-1.41.14
Copyright notice：Copyright (C) 1995-2010 by Theodore Ts'o.
License：The GPL 2.0
Software: iptables-1.4.10
Copyright notice：Copyright (C)2000-2002 by the netfilter coreteam, Paul 'Rusty' Russell, Marc
Boucher, James Morris, Harald Welte, Jozsef Kadlecsik
License：The GPL 2.0
Software: libid3tag-0.15.1b
Copyright notice：Copyright (C) 2000-2004 Underbit Technologies, Inc.
License：The GPL 2.0
Software: libmpeg2-0.5.1
Copyright notice：Copyright (C) 2000-2004 Michel Lespinasse walken@zoy.org Copyright (C) 19992000 Aaron Holtzman aholtzma@ess.engr.uvic.ca
License：The GPL 2.0
Software: dbus_glib-0.100.2
Copyright notice：Copyright (C) 2002, 2003 CodeFactory AB Copyright (C) 2003, 2004 Red Hat, Inc.
License：The GPL 2.0
Software: chrpath-0.13
Copyright notice：Copyright (C) 2002 Tollef Fog Heen
License：The GPL 2.0
Software: gettext-0.17
Copyright notice：Copyright (C) 1995-1997, 2000-2007 Free Software Foundation, Inc.
License：The GPL 2.0
Software: DBus-1.6.4
Copyright notice：Copyright (C) 2002, 2003 Red Hat Inc
2

License：AFL-2.1/GPLv2.0
GPL License
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA
Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it
is not allowed.
Preamble
The licenses for most software are designed to take away your freedom to share and change it. By
contrast, the GNU General Public License is intended to guarantee your freedom to share and change
free software--to make sure the software is free for all its users. This General Public License applies to
most of the Free Software Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public
License instead.) You can apply it to your programs, too.
When we speak of free software, we are referring to freedom, not price. Our General Public Licenses
are designed to make sure that you have the freedom to distribute copies of free software (and charge
for this service if you wish), that you receive source code or can get it if you want it, that you can
change the software or use pieces of it in new free programs; and that you know you can do these
things.
To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to
ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the
recipients all the rights that you have. You must make sure that they, too, receive or can get the source
code. And you must show them these terms so they know their rights.
We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which
gives you legal permission to copy, distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain that everyone understands that
there is no warranty for this free software. If the software is modified by someone else and passed on,
we want its recipients to know that what they have is not the original, so that any problems
introduced by others will not reflect on the original authors' reputations.
Finally, any free program is threatened constantly by software patents. We wish to avoid the danger
that redistributors of a free program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any patent must be licensed for
everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and modification follow.
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
1. This License applies to any program or other work which contains a notice placed by the copyright
holder saying it may be distributed under the terms of this General Public License. The "Program",
below, refers to any such program or work, and a "work based on the Program" means either the
Program or any derivative work under copyright law: that is to say, a work containing the Program or a
portion of it, either verbatim or with modifications and/or translated into another language.
(Hereinafter, translation is included without limitation in the term "modification".) Each licensee is
addressed as "you".
Activities other than copying, distribution and modification are not covered by this License; they are
outside its scope. The act of running the Program is not restricted, and the output from the Program is
covered only if its contents constitute a work based on the Program (independent of having been
made by running the Program). Whether that is true depends on what the Program does.
3

2. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any
medium, provided that you conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to
the absence of any warranty; and give any other recipients of the Program a copy of this License along
with the Program.
You may charge a fee for the physical act of transferring a copy, and you may at your option offer
warranty protection in exchange for a fee.
3. You may modify your copy or copies of the Program or any portion of it, thus forming a work based
on the Program, and copy and distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices stating that you changed the files and
the date of any change.
b) You must cause any work that you distribute or publish, that in whole or in part contains or is
derived from the Program or any part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively when run, you must cause it, when
started running for such interactive use in the most ordinary way, to print or display an announcement
including an appropriate copyright notice and a notice that there is no warranty (or else, saying that
you provide a warranty) and that users may redistribute the program under these conditions, and
telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on the Program is not required to
print an announcement.)
These requirements apply to the modified work as a whole. If identifiable sections of that work are not
derived from the Program, and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those sections when you distribute them
as separate works. But when you distribute the same sections as part of a whole which is a work
based on the Program, the distribution of the whole must be on the terms of this License, whose
permissions for other licensees extend to the entire whole, and thus to each and every part regardless
of who wrote it.
Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by
you; rather, the intent is to exercise the right to control the distribution of derivative or collective works
based on the Program.
In addition, mere aggregation of another work not based on the Program with the Program (or with a
work based on the Program) on a volume of a storage or distribution medium does not bring the other
work under the scope of this License.
4. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or
executable form under the terms of Sections 1 and 2 above provided that you also do one of the
following:
a) Accompany it with the complete corresponding machine-readable source code, which must be
distributed under the terms of Sections 1 and 2 above on a medium customarily used for software
interchange; or,
b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge
no more than your cost of physically performing source distribution, a complete machine-readable
copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above
on a medium customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer to distribute corresponding source
code. (This alternative is allowed only for noncommercial distribution and only if you received the
program in object code or executable form with such an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for making modifications to it. For
an executable work, complete source code means all the source code for all modules it contains, plus
any associated interface definition files, plus the scripts used to control compilation and installation of
4

the executable. However, as a special exception, the source code distributed need not include anything
that is normally distributed (in either source or binary form) with the major components (compiler,
kernel, and so on) of the operating system on which the executable runs, unless that component itself
accompanies the executable.
If distribution of executable or object code is made by offering access to copy from a designated place,
then offering equivalent access to copy the source code from the same place counts as distribution of
the source code, even though third parties are not compelled to copy the source along with the object
code.
5. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under
this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and
will automatically terminate your rights under this License. However, parties who have received copies,
or rights, from you under this License will not have their licenses terminated so long as such parties
remain in full compliance.
6. You are not required to accept this License, since you have not signed it. However, nothing else
grants you permission to modify or distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by modifying or distributing the
Program (or any work based on the Program), you indicate your acceptance of this License to do so,
and all its terms and conditions for copying, distributing or modifying the Program or works based on
it.
7. Each time you redistribute the Program (or any work based on the Program), the recipient
automatically receives a license from the original licensor to copy, distribute or modify the Program
subject to these terms and conditions. You may not impose any further restrictions on the recipients'
exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties
to this License.
8. If, as a consequence of a court judgment or allegation of patent infringement or for any other
reason (not limited to patent issues), conditions are imposed on you (whether by court order,
agreement or otherwise) that contradict the conditions of this License, they do not excuse you from
the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations
under this License and any other pertinent obligations, then as a consequence you may not distribute
the Program at all. For example, if a patent license would not permit royalty-free redistribution of the
Program by all those who receive copies directly or indirectly through you, then the only way you could
satisfy both it and this License would be to refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under any particular circumstance, the
balance of the section is intended to apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any patents or other property right claims
or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of
the free software distribution system, which is implemented by public license practices. Many people
have made generous contributions to the wide range of software distributed through that system in
reliance on consistent application of that system; it is up to the author/donor to decide if he or she is
willing to distribute software through any other system and a licensee cannot impose that choice.
This section is intended to make thoroughly clear what is believed to be a consequence of the rest of
this License.
9. If the distribution and/or use of the Program is restricted in certain countries either by patents or by
copyrighted interfaces, the original copyright holder who places the Program under this License may
add an explicit geographical distribution limitation excluding those countries, so that distribution is
permitted only in or among countries not thus excluded. In such case, this License incorporates the
limitation as if written in the body of this License.
10. The Free Software Foundation may publish revised and/or new versions of the General Public
License from time to time. Such new versions will be similar in spirit to the present version, but may
differ in detail to address new problems or concerns.
5

Each version is given a distinguishing version number. If the Program specifies a version number of this
License which applies to it and "any later version", you have the option of following the terms and
conditions either of that version or of any later version published by the Free Software Foundation. If
the Program does not specify a version number of this License, you may choose any version ever
published by the Free Software Foundation.
11. If you wish to incorporate parts of the Program into other free programs whose distribution
conditions are different, write to the author to ask for permission. For software which is copyrighted
by the Free Software Foundation, write to the Free Software Foundation; we sometimes make
exceptions for this. Our decision will be guided by the two goals of preserving the free status of all
derivatives of our free software and of promoting the sharing and reuse of software generally.
NO WARRANTY
12. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE
PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN
WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS"
WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD
THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR
OR CORRECTION.
13. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY
COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE
PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL,
SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO
USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED
INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO
OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest possible use to the public, the
best way to achieve this is to make it free software which everyone can redistribute and change under
these terms.
To do so, attach the following notices to the program. It is safest to attach them to the start of each
source file to most effectively convey the exclusion of warranty; and each file should have at least the
"copyright" line and a pointer to where the full notice is found.
one line to give the program's name and an idea of what it does.
Copyright (C) yyyy name of author
This program is free software; you can redistribute it and/or modify it under the terms of the GNU
General Public License as published by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not,
write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
USA. Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this when it starts in an interactive
mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with
ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome
to redistribute it under certain conditions; type `show c' for details.
6

The hypothetical commands `show w' and `show c' should show the appropriate parts of the General
Public License. Of course, the commands you use may be called something other than `show w' and
`show c'; they could even be mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your school, if any, to sign a
"copyright disclaimer" for the program, if necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes
passes at compilers) written by James Hacker.
signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice
This General Public License does not permit incorporating your program into proprietary programs. If
your program is a subroutine library, you may consider it more useful to permit linking proprietary
applications with the library. If this is what you want to do, use the GNU Lesser General Public License
instead of this License

Software: DirectFB-1.4.15
Copyright notice：Copyright (c) 2001-2010 The world wide DirectFB Open Source Community
(directfb.org) Copyright (c) 2000-2004 Convergence (integrated media) GmbH
License：GNU LESSER GENERAL PUBLIC LICENSE
Software: SaWMan-1.5.4
Copyright notice： Copyright (c)2001-2011 The world wide DirectFB Open Source Community
(directfb.org) Copyright (c) 2000-2004 Convergence (integrated media) GmbH
License：GNU LESSER GENERAL PUBLIC LICENSE
Software: log4c-1.2.1
Copyright notice：Copyright 2001-2002, Meiosys (www.meiosys.com). All rights reserved.
License：GNU LESSER GENERAL PUBLIC LICENSE
Software: uClibc-0.9.32.1
Copyright notice：Copyright (C) 1995-2002, 2004, 2005 Free Software Foundation, Inc. Copyright (C)
2000-2006 by Erik Andersen
License：GNU LESSER GENERAL PUBLIC LICENSE
Software: xfsprogs-3.1.7
Copyright notice：Copyright (C) 2000-2005 Silicon Graphics, Inc.
License：GNU LESSER GENERAL PUBLIC LICENSE
Software: DiVine-0.4.0
Copyright notice： Copyright (c) 2000-2002 convergence integrated media GmbH.
Copyright (c) 2002 convergence GmbH.
License：GNU LESSER GENERAL PUBLIC LICENSE
Software: gst_libav-1.0.3
Copyright notice：Copyright (C) 1998 Damon Chaplin
License：GNU LESSER GENERAL PUBLIC LICENSE
Software: gstreamer-1.0.3
Copyright notice：Copyright (C) 1999,2000 Erik Walthinsen
Copyright (C) 2000 Wim Taymans
License：GNU LESSER GENERAL PUBLIC LICENSE
Software: bustle-0.2.5
Copyright notice：Copyright © 2008–2011 Collabora Ltd.
License：GNU LESSER GENERAL PUBLIC LICENSE
Software: gst_plugins_bad-1.0.3
Copyright notice：Copyright (C) <1999> Erik Walthinsen, et al
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License：GNU LESSER GENERAL PUBLIC LICENSE
Software: gst_plugins_base-1.0.3
Copyright notice：Copyright (C) <1999> Erik Walthinsen, et al
License：GNU LESSER GENERAL PUBLIC LICENSE
Software: cppunit-1.12.1
Copyright notice： Copyright (c) 2000, Baptiste Lepilleur, et al
License：GNU LESSER GENERAL PUBLIC LICENSE
Software: glib-2.32.4
Copyright notice：Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
License：GNU LESSER GENERAL PUBLIC LICENSE
Software: gst_plugins_good-1.0.3
Copyright notice：Copyright (C) <1999> Erik Walthinsen, et al
License：GNU LESSER GENERAL PUBLIC LICENSE
Software: gst_fluendo_timeshift-1.0.3
Copyright notice：Copyright (C) 2011 Fluendo S.A.
Copyright (C) 2013 YouView TV Ltd.
License：GNU LESSER GENERAL PUBLIC LICENSE
Software: gst_plugins_ugly-1.0.3
Copyright notice：Copyright (C) <1999> Erik Walthinsen, et al
License：GNU LESSER GENERAL PUBLIC LICENSE
LGPL License
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license
document, but changing it is not allowed.
[This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library
Public License, version 2, hence the version number 2.1.]
Preamble
The licenses for most software are designed to take away your freedom to share and change it. By
contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and
change free software--to make sure the software is free for all its users.
This license, the Lesser General Public License, applies to some specially designated software packages-typically libraries--of the Free Software Foundation and other authors who decide to use it. You can
use it too, but we suggest you first think carefully about whether this license or the ordinary General
Public License is the better strategy to use in any particular case, based on the explanations below.
When we speak of free software, we are referring to freedom of use, not price. Our General Public
Licenses are designed to make sure that you have the freedom to distribute copies of free software
(and charge for this service if you wish); that you receive source code or can get it if you want it; that
you can change the software and use pieces of it in new free programs; and that you are informed
that you can do these things.
To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or
to ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you
distribute copies of the library or if you modify it.
For example, if you distribute copies of the library, whether gratis or for a fee, you must give the
recipients all the rights that we gave you. You must make sure that they, too, receive or can get the
source code. If you link other code with the library, you must provide complete object files to the
recipients, so that they can relink them with the library after making changes to the library and
recompiling it. And you must show them these terms so they know their rights.
8

We protect your rights with a two-step method: (1) we copyright the library, and (2) we offer you this
license, which gives you legal permission to copy, distribute and/or modify the library.
To protect each distributor, we want to make it very clear that there is no warranty for the free library.
Also, if the library is modified by someone else and passed on, the recipients should know that what
they have is not the original version, so that the original author's reputation will not be affected by
problems that might be introduced by others.
Finally, software patents pose a constant threat to the existence of any free program. We wish to make
sure that a company cannot effectively restrict the users of a free program by obtaining a restrictive
license from a patent holder. Therefore, we insist that any patent license obtained for a version of the
library must be consistent with the full freedom of use specified in this license.
Most GNU software, including some libraries, is covered by the ordinary GNU General Public License.
This license, the GNU Lesser General Public License, applies to certain designated libraries, and is quite
different from the ordinary General Public License. We use this license for certain libraries in order to
permit linking those libraries into non-free programs.
When a program is linked with a library, whether statically or using a shared library, the combination of
the two is legally speaking a combined work, a derivative of the original library. The ordinary General
Public License therefore permits such linking only if the entire combination fits its criteria of freedom.
The Lesser General Public License permits more lax criteria for linking other code with the library.
We call this license the "Lesser" General Public License because it does Less to protect the user's
freedom than the ordinary General Public License. It also provides other free software developers Less
of an advantage over competing non-free programs. These disadvantages are the reason we use the
ordinary General Public License for many libraries. However, the Lesser license provides advantages in
certain special circumstances.
For example, on rare occasions, there may be a special need to encourage the widest possible use of a
certain library, so that it becomes a de-facto standard. To achieve this, non-free programs must be
allowed to use the library. A more frequent case is that a free library does the same job as widely used
non-free libraries. In this case, there is little to gain by limiting the free library to free software only, so
we use the Lesser General Public License.
In other cases, permission to use a particular library in non-free programs enables a greater number of
people to use a large body of free software. For example, permission to use the GNU C Library in nonfree programs enables many more people to use the whole GNU operating system, as well as its
variant, the GNU/Linux operating system.
Although the Lesser General Public License is Less protective of the users' freedom, it does ensure that
the user of a program that is linked with the Library has the freedom and the wherewithal to run that
program using a modified version of the Library.
The precise terms and conditions for copying, distribution and modification follow. Pay close attention
to the difference between a "work based on the library" and a "work that uses the library". The former
contains code derived from the library, whereas the latter must be combined with the library in order
to run.
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
1. This License Agreement applies to any software library or other program which contains a notice
placed by the copyright holder or other authorized party saying it may be distributed under the terms
of this Lesser General Public License (also called "this License"). Each licensee is addressed as "you".
A "library" means a collection of software functions and/or data prepared so as to be conveniently
linked with application programs (which use some of those functions and data) to form executables.
The "Library", below, refers to any such software library or work which has been distributed under
these terms. A "work based on the Library" means either the Library or any derivative work under
copyright law: that is to say, a work containing the Library or a portion of it, either verbatim or with
modifications and/or translated straightforwardly into another language. (Hereinafter, translation is
included without limitation in the term "modification".)
9

"Source code" for a work means the preferred form of the work for making modifications to it. For a
library, complete source code means all the source code for all modules it contains, plus any associated
interface definition files, plus the scripts used to control compilation and installation of the library.
Activities other than copying, distribution and modification are not covered by this License; they are
outside its scope. The act of running a program using the Library is not restricted, and output from
such a program is covered only if its contents constitute a work based on the Library (independent of
the use of the Library in a tool for writing it). Whether that is true depends on what the Library does
and what the program that uses the Library does.
2. You may copy and distribute verbatim copies of the Library's complete source code as you receive it,
in any medium, provided that you conspicuously and appropriately publish on each copy an
appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this
License and to the absence of any warranty; and distribute a copy of this License along with the Library.
You may charge a fee for the physical act of transferring a copy, and you may at your option offer
warranty protection in exchange for a fee.
3. You may modify your copy or copies of the Library or any portion of it, thus forming a work based
on the Library, and copy and distribute such modifications or work under the terms of Section 1 above,
provided that you also meet all of these conditions:
a) The modified work must itself be a software library.
b) You must cause the files modified to carry prominent notices stating that you changed the files and
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11

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13

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That's all there is to it!

Software: libffi-3.0.10
Copyright notice：Copyright (c) 1996-2011 Anthony Green, Red Hat, Inc and others
License：The MIT License
Software: expat-2.0.1
Copyright notice：Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd and Clark
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License：The MIT License
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License：The MIT License
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Software: libxslt-1.1.26
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14

License：The MIT License
The MIT License (MIT)
Copyright (c)  
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Software: Libpng-1.4.3
Copyright notice：Copyright (c) 1998-2002,2004, 2006-2007 Glenn Randers-Pehrson Copyright (c)
1996, 1997 Andreas Dilger Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
License：The libpng license
Libpng License
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If you modify libpng you may insert additional notices immediately following this sentence.This code is
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libpng versions 1.2.6, August 15, 2004, through 1.4.3, June 26, 2010, are Copyright (c) 2004, 20062007 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as
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Gilles Vollant
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Glenn Randers-Pehrson
Willem van Schaik
15

libpng versions 0.89, June 1996, through 0.96, May 1997, are Copyright (c) 1996, 1997 Andreas
Dilger
Distributed according to the same disclaimer and license as libpng-0.88, with the following individuals
added to the list of Contributing Authors:
John Bowler
Kevin Bracey
Sam Bushell
Magnus Holmgren
Greg Roelofs
Tom Tanner
libpng versions 0.5, May 1995, through 0.88, January 1996, are Copyright (c) 1995, 1996 Guy Eric
Schalnat, Group 42, Inc.
For the purposes of this copyright and license, "Contributing Authors" is defined as the following set of
individuals:
Andreas Dilger
Dave Martindale
Guy Eric Schalnat
Paul Schmidt
Tim Wegner
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printf("%s",png_get_copyright(NULL));
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Glenn Randers-Pehrson glennrp at users.sourceforge.net June 26, 2010

Software: Libjpeg-release-7
Copyright notice：Copyright (C) 1994-2009, Thomas G. Lane, Guido Vollbeding.
License：Libjpeg License

16

Libjpeg License
This distribution contains the seventh public release of the Independent JPEG Group's free JPEG
software. You are welcome to redistribute this software and to use it for any purpose, subject to the
conditions under LEGAL ISSUES, below.
This software is the work of Tom Lane, Guido Vollbeding, Philip Gladstone, Bill Allombert, Jim Boucher,
Lee Crocker, Bob Friesenhahn, Ben Jackson, Julian Minguillon, Luis Ortiz, George Phillips, Davide Rossi,
Ge' Weijers, and other members of the Independent JPEG Group.
IJG is not affiliated with the official ISO JPEG standards committee.
DOCUMENTATION ROADMAP
=====================
This file contains the following sections:
OVERVIEW
General description of JPEG and the IJG software.
LEGAL ISSUES
Copyright, lack of warranty, terms of distribution.
REFERENCES
Where to learn more about JPEG.
ARCHIVE LOCATIONS Where to find newer versions of this software.
ACKNOWLEDGMENTS
Special thanks.
FILE FORMAT WARS
Software *not* to get.
TO DO
Plans for future IJG releases.
Other documentation files in the distribution are:
User documentation:
install.txt
How to configure and install the IJG software.
usage.txt
Usage instructions for cjpeg, djpeg, jpegtran,
rdjpgcom, and wrjpgcom.
*.1
Unix-style man pages for programs (same info as usage.txt).
wizard.txt
Advanced usage instructions for JPEG wizards only.
change.log
Version-to-version change highlights.
Programmer and internal documentation:
libjpeg.txt
How to use the JPEG library in your own programs.
example.c
Sample code for calling the JPEG library.
structure.txt
Overview of the JPEG library's internal structure.
filelist.txt
Road map of IJG files.
coderules.txt
Coding style rules --- please read if you contribute code.
Please read at least the files install.txt and usage.txt. Some information can also be found in the JPEG
FAQ (Frequently Asked Questions) article. See ARCHIVE LOCATIONS below to find out where to
obtain the FAQ article.
If you want to understand how the JPEG code works, we suggest reading one or more of the
REFERENCES, then looking at the documentation files (in roughly the order listed) before diving into
the code.
OVERVIEW
========
This package contains C software to implement JPEG image encoding, decoding, and transcoding.
JPEG (pronounced "jay-peg") is a standardized compression method for full-color and gray-scale
images.
This software implements JPEG baseline, extended-sequential, and progressive compression processes.
Provision is made for supporting all variants of these processes, although some uncommon parameter
settings aren't implemented yet.
We have made no provision for supporting the hierarchical or lossless processes defined in the
standard.
17

We provide a set of library routines for reading and writing JPEG image files, plus two sample
applications "cjpeg" and "djpeg", which use the library to perform conversion between JPEG and some
other popular image file formats. The library is intended to be reused in other applications.
In order to support file conversion and viewing software, we have included considerable functionality
beyond the bare JPEG coding/decoding capability; for example, the color quantization modules are not
strictly part of JPEG decoding, but they are essential for output to colormapped file formats or
colormapped displays. These extra functions can be compiled out of the library if not required for a
particular application.
We have also included "jpegtran", a utility for lossless transcoding between different JPEG processes,
and "rdjpgcom" and "wrjpgcom", two simple applications for inserting and extracting textual
comments in JFIF files.
The emphasis in designing this software has been on achieving portability and flexibility, while also
making it fast enough to be useful. In particular, the software is not intended to be read as a tutorial
on JPEG. (See the REFERENCES section for introductory material.) Rather, it is intended to be reliable,
portable, industrial-strength code. We do not claim to have achieved that goal in every aspect of the
software, but we strive for it.
We welcome the use of this software as a component of commercial products. No royalty is required,
but we do ask for an acknowledgement in product documentation, as described under LEGAL ISSUES.
LEGAL ISSUES
============
In plain English:
1. We don't promise that this software works. (But if you find any bugs, please let us know!)
2. You can use this software for whatever you want. You don't have to pay us. 3. You may not
pretend that you wrote this software. If you use it in a program, you must acknowledge somewhere
in your documentation that you've used the IJG code.
In legalese:
The authors make NO WARRANTY or representation, either express or implied, with respect to this
software, its quality, accuracy, merchantability, or fitness for a particular purpose. This software is
provided "AS IS", and you, its user, assume the entire risk as to its quality and accuracy.
This software is copyright (C) 1991-2009, Thomas G. Lane, Guido Vollbeding. All Rights Reserved
except as specified below.
Permission is hereby granted to use, copy, modify, and distribute this software (or portions thereof) for
any purpose, without fee, subject to these conditions: (1) If any part of the source code for this
software is distributed, then this README file must be included, with this copyright and no-warranty
notice unaltered; and any additions, deletions, or changes to the original files
must be clearly indicated in accompanying documentation. (2) If only executable code is distributed,
then the accompanying documentation must state that "this software is based in part on the work of
the Independent JPEG Group". (3) Permission for use of this software is granted only if the user accepts
full responsibility for any undesirable consequences; the authors accept NO LIABILITY for damages of
any kind. These conditions apply to any software derived from or based on the IJG code, not just to
the unmodified library. If you use our work, you ought to acknowledge us.
Permission is NOT granted for the use of any IJG author's name or company name in advertising or
publicity relating to this software or products derived from it. This software may be referred to only as
"the Independent JPEG Group's software".
We specifically permit and encourage the use of this software as the basis of commercial products,
provided that all warranty or liability claims are assumed by the product vendor.
ansi2knr.c is included in this distribution by permission of L. Peter Deutsch, sole proprietor of its
copyright holder, Aladdin Enterprises of Menlo Park, CA. ansi2knr.c is NOT covered by the above
copyright and conditions, but instead by the usual distribution terms of the Free Software Foundation;
18

principally, that you must include source code if you redistribute it. (See the file ansi2knr.c for full
details.) However, since ansi2knr.c is not needed as part of any program generated from the IJG code,
this does not limit you more than the foregoing paragraphs do.
The Unix configuration script "configure" was produced with GNU Autoconf. It is copyright by the Free
Software Foundation but is freely distributable. The same holds for its supporting scripts (config.guess,
config.sub, ltmain.sh). Another support script, install-sh, is copyright by X Consortium but is also
freely distributable.
The IJG distribution formerly included code to read and write GIF files. To avoid entanglement with the
Unisys LZW patent, GIF reading support has been removed altogether, and the GIF writer has been
simplified to produce "uncompressed GIFs". This technique does not use the LZW algorithm; the
resulting GIF files are larger than usual, but are readable by all standard GIF decoders.
We are required to state that
"The Graphics Interchange Format(c) is the Copyright property of
CompuServe Incorporated. GIF(sm) is a Service Mark property of
CompuServe Incorporated."
REFERENCES
==========
We recommend reading one or more of these references before trying to understand the innards of
the JPEG software.
The best short technical introduction to the JPEG compression algorithm is Wallace, Gregory K. "The
JPEG Still Picture Compression Standard", Communications of the ACM, April 1991 (vol. 34 no. 4), pp.
30-44. (Adjacent articles in that issue discuss MPEG motion picture compression,
applications of JPEG, and related topics.) If you don't have the CACM issue handy, a PostScript file
containing a revised version of Wallace's article is available at http://www.ijg.org/files/wallace.ps.gz.
The file (actually a preprint for an article that appeared in IEEE Trans. Consumer Electronics) omits the
sample images that appeared in CACM, but it includes corrections and some added material. Note:
the Wallace article is copyright ACM and IEEE, and it may not be used for commercial purposes.
A somewhat less technical, more leisurely introduction to JPEG can be found in "The Data Compression
Book" by Mark Nelson and Jean-loup Gailly, published by M&T Books (New York), 2nd ed. 1996, ISBN
1-55851-434-1. This book provides good explanations and example C code for a multitude of
compression methods including JPEG. It is an excellent source if you are comfortable reading C code
but don't know much about data compression in general. The book's JPEG sample code is far from
industrial-strength, but when you are ready to look at a full implementation, you've got one here.
The best currently available description of JPEG is the textbook "JPEG Still Image Data Compression
Standard" by William B. Pennebaker and Joan L. Mitchell, published by Van Nostrand Reinhold, 1993,
ISBN 0-442-01272-1. Price US$59.95, 638 pp. The book includes the complete text of the ISO JPEG
standards (DIS 10918-1 and draft DIS 10918-2). Although this is by far the most detailed and
comprehensive exposition of JPEG publicly available, we point out that it is still missing an explanation
of the most essential properties and algorithms of the underlying DCT technology.
If you think that you know about DCT-based JPEG after reading this book, then you are in delusion.
The real fundamentals and corresponding potential of DCT-based JPEG are not publicly known so far,
and that is the reason for all the mistaken developments taking place in the image coding domain.
The original JPEG standard is divided into two parts, Part 1 being the actual specification, while Part 2
covers compliance testing methods. Part 1 is titled "Digital Compression and Coding of Continuoustone Still Images, Part 1: Requirements and guidelines" and has document numbers ISO/IEC IS 10918-1,
ITU-T T.81. Part 2 is titled "Digital Compression and Coding of Continuous-tone Still Images, Part 2:
Compliance testing" and has document numbers ISO/IEC IS 10918-2, ITU-T T.83.
The JPEG standard does not specify all details of an interchangeable file format. For the omitted
details we follow the "JFIF" conventions, revision 1.02. A copy of the JFIF spec is available from:
Literature Department
19

C-Cube Microsystems, Inc.
1778 McCarthy Blvd.
Milpitas, CA 95035
phone (408) 944-6300, fax (408) 944-6314
A PostScript version of this document is available at
http://www.ijg.org/files/jfif.ps.gz. There is also a plain text version at http://www.ijg.org/files/jfif.txt.gz,
but it is missing the figures.
The TIFF 6.0 file format specification can be obtained by FTP from
ftp://ftp.sgi.com/graphics/tiff/TIFF6.ps.gz. The JPEG incorporation scheme found in the TIFF 6.0 spec
of 3-June-92 has a number of serious problems. IJG does not recommend use of the TIFF 6.0 design
(TIFF Compression tag 6). Instead, we recommend the JPEG design proposed by TIFF Technical Note #2
(Compression tag 7). Copies of this Note can be obtained from http://www.ijg.org/files/. It is
expected that the next revision of the TIFF spec will replace the 6.0 JPEG design with the Note's design.
Although IJG's own code does not support TIFF/JPEG, the free libtiff library uses our library to
implement TIFF/JPEG per the Note.
ARCHIVE LOCATIONS
=================
The "official" archive site for this software is www.ijg.org. The most recent released version can always
be found there in directory "files" .This particular version will be archived as
http://www.ijg.org/files/jpegsrc.v7.tar.gz, and in Windows-compatible "zip" archive format as
http://www.ijg.org/files/jpegsr7.zip.
The JPEG FAQ (Frequently Asked Questions) article is a source of some general information about JPEG.
It is available on the World Wide Web at http://www.faqs.org/faqs/jpeg-faq/ and other news.answers
archive sites, including the official news.answers archive at rtfm.mit.edu:
ftp://rtfm.mit.edu/pub/usenet/news.answers/jpeg-faq/. If you don't have Web or FTP access, send email to mail-server@rtfm.mit.edu with bodysend usenet/news.answers/jpeg-faq/part1 send
usenet/news.answers/jpeg-faq/part2
ACKNOWLEDGMENTS
===============
Thank to Juergen Bruder of the Georg-Cantor-Organization at the Martin-Luther-University Halle for
providing me with a copy of the common DCT algorithm article, only to find out that I had come to
the same result in a more direct and comprehensible way with a more generative approach.
Thank to Istvan Sebestyen and Joan L. Mitchell for inviting me to the ITU JPEG (Study Group 16)
meeting in Geneva, Switzerland.
Thank to Thomas Wiegand and Gary Sullivan for inviting me to the Joint Video Team (MPEG & ITU)
meeting in Geneva, Switzerland.
Thank to John Korejwa and Massimo Ballerini for inviting me to fruitful consultations in Boston, MA
and Milan, Italy.
Thank to Hendrik Elstner, Roland Fassauer, and Simone Zuck for corresponding business development.
Thank to Nico Zschach and Dirk Stelling of the technical support team at the Digital Images company
in Halle for providing me with extra equipment for configuration tests.
Thank to Richard F. Lyon (then of Foveon Inc.) for fruitful communication about JPEG configuration in
Sigma Photo Pro software.
Last but not least special thank to Thomas G. Lane for the original design and development of this
singular software package.
FILE FORMAT WARS
================
The ISO JPEG standards committee actually promotes different formats like JPEG-2000 or JPEG-XR
which are incompatible with original DCT-based JPEG and which are based on faulty technologies.
IJG therefore does not and will not support such momentary mistakes (see REFERENCES).
20

We have little or no sympathy for the promotion of these formats. Indeed, one of the original
reasons for developing this free software was to help force convergence on common, interoperable
format standards for JPEG files. Don't use an incompatible file format! (In any case, our decoder will
remain capable of reading existing JPEG image files indefinitely.)
TO DO
=====
v7 is basically just a necessary interim release, paving the way for a major breakthrough in image
coding technology with the next v8 package which is scheduled for release in the year 2010.
Please send bug reports, offers of help, etc. to jpeg-info@jpegclub.org.

Software: zLib-1.2.6
Copyright notice：Copyright (C) 1995-2012 Jean-loup Gailly and Mark Adler
License：The zlib License
Zlib License
This software is provided 'as-is', without any express or implied warranty. In no event will the authors
be held liable for any damages arising from the use of this software.
Permission is granted to anyone to use this software for any purpose, including commercial
applications, and to alter it and redistribute it freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not claim that you wrote the
original software. If you use this software in a product, an acknowledgment in the product
documentation would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being
the original software.
3. This notice may not be removed or altered from any source distribution.

Software: OpenSSL-1.0.0k
Copyright notice：Copyright (c) 1998-2011 The OpenSSL Project.
License：The OpenSSL License
OpenSSL License
The OpenSSL toolkit stays under a dual license, i.e. both the conditions of the OpenSSL License and the
original SSLeay license apply to the toolkit. See below for the actual license texts. Actually both
licenses are BSD-style Open Source licenses. In case of any license issues related to OpenSSL please
contact openssl-core@openssl.org.
OpenSSL License
====================================================================
Copyright (c) 1998-2011 The OpenSSL Project. All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted
provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this list of conditions and the
following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions
and the following disclaimer in the documentation and/or other materials provided with the
distribution.

21

3. All advertising materials mentioning features or use of this software must display the following
acknowledgment: "This product includes software developed by the OpenSSL Project for use in the
OpenSSL Toolkit. (http://www.openssl.org/)"
4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to endorse or promote
products derived from this software without prior written permission. For written permission, please
contact openssl-core@openssl.org.
5. Products derived from this software may not be called "OpenSSL" nor may "OpenSSL" appear in
their names without prior written permission of the OpenSSL Project.
6. Redistributions of any form whatsoever must retain the following acknowledgment: "This product
includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit
(http://www.openssl.org/)"
THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY EXPRESSED OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL
PROJECT OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
====================================================================
This product includes cryptographic software written by Eric Young (eay@cryptsoft.com). This product
includes software written by Tim Hudson (tjh@cryptsoft.com). Original SSLeay License
Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) All rights reserved.
This package is an SSL implementation written by Eric Young (eay@cryptsoft.com).
The implementation was written so as to conform with Netscapes SSL.This library is free for
commercial and non-commercial use as long as the following conditions are aheared to. The following
conditions apply to all code found in this distribution, be it the RC4, RSA, lhash, DES, etc., code; not
just the SSL code. The SSL documentation included with this distribution is covered by the same
copyright terms except that the holder is Tim Hudson (tjh@cryptsoft.com). Copyright remains Eric
Young's, and as such any Copyright notices in the code are not to be removed. If this package is used
in a product, Eric Young should be given attribution as the author of the parts of the library used. This
can be in the form of a textual message at program startup or in documentation (online or textual)
provided with the package. Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the copyright notice, this list of conditions and the
following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
the following disclaimer in the documentation and/or other materials provided with the distribution.
3. All advertising materials mentioning features or use of this software must display the following
acknowledgement: "This product includes cryptographic software written by Eric Young
(eay@cryptsoft.com)" The word 'cryptographic' can be left out if the rouines from the library being
used are not cryptographic related :-).
4. If you include any Windows specific code (or a derivative thereof) from the apps directory
(application code) you must include an acknowledgement: "This product includes software written by
Tim Hudson (tjh@cryptsoft.com)"
THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
22

GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
The licence and distribution terms for any publically available version or derivative of this code cannot
be changed. i.e. this code cannot simply be copied and put under another distribution licence
[including the GNU Public Licence.]

Software: SQLite-3.7.6.3
Copyright notice：The author disclaims copyright to this source code 2001 September 15
License：The SQLite License
SQLite License
All of the code and documentation in SQLite has been dedicated to the public domain by the authors.
All code authors, and representatives of the companies they work for, have signed affidavits dedicating
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however, and so the licenses associated with those scripts should not be a factor in assessing your
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All of the deliverable code in SQLite has been written from scratch. No code has been taken from
other projects or from the open internet. Every line of code can be traced back to its original author,
and all of those authors have public domain dedications on file. So the SQLite code base is clean and is
uncontaminated with licensed code from other projects.
1.2 Obtaining An Explicit License To Use SQLite
Even though SQLite is in the public domain and does not require a license, some users want to obtain
a license anyway. Some reasons for obtaining a license include:
 You are using SQLite in a jurisdiction that does not recognize the public domain.
 You are using SQLite in a jurisdiction that does not recognize the right of an author to dedicate their work to the public domain.
 You want to hold a tangible legal document as evidence that you have the legal right to use and distribute SQLite.
 Your legal department tells you that you have to purchase a license.

If you feel like you really have to purchase a license for SQLite, Hwaci, the company that employs the
architect and principal developers of SQLite, will sell you one.
1.3 Contributed Code
In order to keep SQLite completely free and unencumbered by copyright, all new contributors to the
SQLite code base are asked to dedicate their contributions to the public domain. If you want to send a
patch or enhancement for possible inclusion in the SQLite source tree, please accompany the patch
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The author or authors of this code dedicate any and all copyright interest in this code to the public
domain. We make this dedication for the benefit of the public at large and to the detriment of our
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present and future rights to this code under copyright law.
We are not able to accept patches or changes to SQLite that are not accompanied by a statement such
as the above. In addition, if you make changes or enhancements as an employee, then a simple
23

statement such as the above is insufficient. You must also send by surface mail a copyright release
signed by a company officer. A signed original of the copyright release should be mailed to:
Hwaci
6200 Maple Cove Lane
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USA

Software: log4cplus-1.0.4
Copyright notice：Copyright (C) 1999-2009 Contributors to log4cplus project
License：The Apache License Version 2.0
Apache License
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http://www.apache.org/licenses/
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Software: Boost-1.42.0
Copyright notice：Copyright Beman Dawes, David Abrahams, 1998-2005.
Copyright Rene Rivera 2004-2007.
License：The Boost license
Boost Software License
Boost Software License - Version 1.0 - August 17th, 2003
Permission is hereby granted, free of charge, to any person or organization obtaining a copy of the
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HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE FOR ANY DAMAGES OR OTHER
26

LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Software: Python-2.6.4
Copyright notice： Copyright (c) 2001-2009 Python Software Foundation. Copyright (c) 2000
BeOpen.com. Copyright (c) 1995-2001 Corporation for National Research Initiatives. Copyright (c)
1991-1995 Stichting Mathematisch Centrum, Amsterdam.
License：The Python license
Python-2.0 License
A. HISTORY OF THE SOFTWARE Python was created in the early 1990s by Guido van Rossum at
Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a
language called ABC. Guido remains Python's principal author, although it includes many
contributions from others.
In 1995, Guido continued his work on Python at the Corporation for National Research Initiatives
(CNRI, see http://www.cnri.reston.va.us) in Reston, Virginia where he released several versions of the
software.
In May 2000, Guido and the Python core development team moved to BeOpen.com to form the
BeOpen PythonLabs team. In October of the same year, the PythonLabs team moved to Digital
Creations (now Zope Corporation, see http://www.zope.com). In 2001, the Python Software
Foundation (PSF, see http://www.python.org/psf/) was formed, a non-profit organization created
specifically to own Python-related Intellectual Property. Zope Corporation is a sponsoring member of
the PSF.
All Python releases are Open Source (see http://www.opensource.org for the Open Source Definition).
Historically, most, but not all, Python releases have also been GPL-compatible; the table below
summarizes the various releases.
Release

Derived
from

0.9.0 thru 1.2
1.3 thru 1.5.2

1.2

1.6
2
1.6.1
2.1
2.0.1
2.1.1
2.2
2.1.2
2.1.3
2.2.1
2.2.2
2.2.3
2.3

1.5.2
1.6
1.6
2.0+1.6.1
2.0+1.6.1
2.1+2.0.1
2.1.1
2.1.1
2.1.2
2.2
2.2.1
2.2.2
2.2.2

2.3.1

2.3

Year
19911995
19951999
2000
2000
2001
2001
2001
2001
2001
2002
2002
2002
2002
2003
20022003
200227

Owner

GPL-compatible?
(1)
yes

CWI

yes

CNRI
CNRI
BeOpen.com
CNRI
PSF
PSF
PSF
PSF
PSF
PSF
PSF
PSF
PSF

no
no
yes（2）
no
yes
yes
yes
yes
yes
yes
yes
yes
yes

PSF

yes

2.3.2

2.3.1

2.3.3

2.3.2

2.3.4
2.3.5
2.4
2.4.1
2.4.2
2.4.3
2.4.4
2.5
2.5.1
2.5.2
2.5.3
2.6
2.6.1

2.3.3
2.3.4
2.3
2.4
2.4.1
2.4.2
2.4.3
2.4
2.5
2.5.1
2.5.2
2.5
2.6

2003
20022003
20022003
2004
2005
2004
2005
2005
2006
2006
2006
2007
2008
2008
2008
2008

PSF

yes

PSF

yes

PSF
PSF
PSF
PSF
PSF
PSF
PSF
PSF
PSF
PSF
PSF
PSF
PSF

yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes

Footnotes:
(1) GPL-compatible doesn't mean that we're distributing Python under the GPL. All Python licenses,
unlike the GPL, let you distribute a modified version without making your changes open source. The
GPL-compatible licenses make it possible to combine Python with other software that is released under
the GPL; the others don't.
(2) According to Richard Stallman, 1.6.1 is not GPL-compatible, because its license has a choice of law
clause. According to CNRI, however, Stallman's lawyer has told CNRI's lawyer that 1.6.1 is "not
incompatible" with the GPL.
Thanks to the many outside volunteers who have worked under Guido's direction to make these
releases possible.
B. TERMS AND CONDITIONS FOR ACCESSING OR OTHERWISE USING PYTHON
===============================================================
PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2
-------------------------------------------1. This LICENSE AGREEMENT is between the Python Software Foundation ("PSF"), and the Individual
or Organization ("Licensee") accessing and otherwise using this software ("Python") in source or binary
form and its associated documentation.
2. Subject to the terms and conditions of this License Agreement, PSF hereby grants Licensee a
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BEOPEN.COM LICENSE AGREEMENT FOR PYTHON 2.0
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CNRI LICENSE AGREEMENT FOR PYTHON 1.6.1
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1. This LICENSE AGREEMENT is between the Corporation for National Research Initiatives, having an
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("Licensee") accessing and otherwise using Python 1.6.1 software in source or binary form and its
associated documentation.
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ACCEPT CWI LICENSE AGREEMENT FOR PYTHON 0.9.0 THROUGH 1.2
-------------------------------------------------Copyright (c) 1991 - 1995, Stichting Mathematisch Centrum Amsterdam, The Netherlands. All rights
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STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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Software: gst_vqe-1.1.0
Copyright notice：Copyright (C) 2012 YouView TV Ltd.
License：BSD /LGPLv2 License
Software: libcap-2.22
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License：The BSD License
Software: vqec-3.6.3.6
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License：The BSD License
3BSD License
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Neither the name of Cisco Systems, Inc. nor the names of its contributors may be used to endorse or
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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Software: sudo-1.7.2p2
Copyright notice：Copyright (c) 1993-1996, 1998-2005, 2007-2009 Todd C. Miller
License：The license BSD/ISC-style license
The ISC-style license
Sudo is distributed under the following ISC-style license:
Copyright (c) 1994-1996, 1998-2009

31

Todd C. Miller Todd.Miller@courtesan.com Permission to use, copy, modify, and distribute this
software for any purpose with or without fee is hereby granted, provided that the above copyright
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OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Sponsored in part by the Defense Advanced Research Projects Agency (DARPA) and Air Force Research
Laboratory, Air Force Materiel Command, USAF, under agreement number F39502-99-1-0512.
Additionally, fnmatch.c, fnmatch.h, getcwd.c, glob.c, glob.h and snprintf.c bear the following UCB
license:
Copyright (c) 1987, 1989, 1990, 1991, 1992, 1993, 1994 The Regents of the University of California.
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following disclaimer.
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nonunix.h and vasgroups.c bear the following license: Copyright (c) 2006 Quest Software, Inc. All
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32

Written Offer
This product contains software whose rights holders license it on the terms of the GNU General Public
License, version 2 (GPLv2) or other open source software license. We will provide you with the source
code of the software licensed under related license if you send us a written request by mail or email to
the following addresses:mobile@huawei.com, detailing the name of the product and the firmware
version for which you need the source code and indicating how we can contact you.
Please note that we will ask you to pay us US $ 10, for the costs incurred. This offer is valid for three
years from the moment we distributed the product.”

33



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