1
LICENSE
This section describes software license used for DBP-1610. To
maintain the correct content, the original (English) is used.
Exhibit A
GPL
GNU GENE RAL PUBLI C LICEN SE
Version 2, June 1991
Copyright (C) 1989, 1991 Fr ee Software Foundat ion, Inc.,
51 Franklin St reet, Fifth Floor, Boston, MA 02110-1301 U SA
Everyone is permi tted to copy and dist ribute verbatim copies of this lice nse document, bu t changing it is not allo wed.
Preamble
The licens es for most so ftware are d esigned to take away y our freedom to share and change it. By contrast, t he GNU
General Public License is intended to guarantee your freedom to share and change free software--to make sure the
software is fr ee for all its users. This General Public License applies to most of the Free Softwar e Foundation's soft ware
and to any other prog ram whose authors comm it to using it. (Some othe r Free Software Foundati on software is covere d
by the GNU L esser General P ublic Licen se instead.) Yo u can apply it to your pro grams, too.
When we speak of free software, we are referri ng to freedom, not price. Our Gen eral Public Licens es are designed to
make sure that you have the freedom to distribute copies of free software ( and charge for th is service if you wish), that
you receive source code or can get it if you want it, th at you can change the softwar e or use pieces of it in new fre e
programs; and that you know you can do these things.
To protect your rights, we need to make restri ctions that forbid anyone to deny you these rights or to ask you to
surrender the rights. These restric tions translate to certain responsibilities for you if you distribute copies of the
software, or if you modify it.
For example , if you distri bute copies of such a progra m, whether gr atis or for a f ee, you must g ive the recipie nts all the
rights that you ha ve. You must make sure that they, too, receive or can get the source code. And you must show them
these terms so they know the ir rights.
We protect y our rights with two steps: (1) copyright the software, and (2) offer you th is license which gives you legal
permission to copy, distribute and/or modify the sof tware.
Also, for each author's protection and ours, we want to make certain that everyone understands that there is no
warranty fo r this free sof tware. If the s oftware is modif ied by someone el se and passed on, we want its rec ipients to
know that wha t they have is not the origin al, so that an y problems intr oduced by other s will not re flect on the o riginal
authors' reputations.
Finally, any free program is threate ned constantly by software patents. We wish to avoid th e danger that redistributors
of a free program will indivi dually obtain pate nt licenses, in effect making the progr am proprietary. To prevent this, we
have made it clear that any pa tent must be licensed fo r everyone's free use or not licens ed at all.
The precise terms and con ditions for c opying, distr ibution and modi fication fol low.
GNU GENE RAL PUBLI C LICEN SE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any pr ogram or othe r work which cont ains a notice pl aced by the cop yright holder sayi ng it
may be distribu ted under the te rms of this Ge neral Public License . The "Program", b elow, refers to any such program
or work, and a "work based on the P rogram" means ei ther the Program or any derivative w ork under copyrig ht law:
that is to say, a work containing the Progr am or a portion of it, either verbatim or wit h modifications and/or translated
into ano ther language. (Hereinaft er, translat ion is inclu ded without l imitation in the term "m odification ".) Each
licensee is addresse d as "you".
Activities o ther than co pying, dist ribution an d modificati on are not c overed by thi s License; they are o utside its sco pe.
The act of running the Program is not restri cted, and the output from the Program is co vered only if its contents
constitute a work based on the Program (independent of having be en made by running the Program). Whether that
is true depends on what the Program does.
1. You may copy and distribute verbati m copies of the Program's source code as you rece ive it, in any mediu m, provided
that you conspicuously and appropriately publish on each copy an appropr iate 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 Prog ram a copy of this Lice nse along with the Pro gram.
You may charge a fee f or the physical act of t ransferring a copy, and y ou may at your option offer warranty protection
in exchange for a fee.
2. You may modify your copy o r copies of the Prog ram or any portion of it, thus forming a work based on the Prog ram,
and copy and distribute such modifications or work unde r the terms of Secti on 1 above, provided that you also me et
all of these conditions:
a) You must cause the modifi ed files to carry p rominent notices stating that you changed the files and the date of any
change.
b) You must cause any work that you distribute or pu blish, that in w hole or in part contains or is de rived 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 prog ram normally reads comma nds interactively when ru n, you must cause it, when start ed running
for such interactiv e use in the most o rdinary way, to print or display an announcement including a n appropriate
copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users
may redistribu te the progra m under these co nditions, and te lling the user ho w to view a copy of thi s License.
(Exception: if the Progr am itself is i nteractive bu t does not nor mally print suc h an announcemen t, your work based
on the Program is not required to pri nt an announcement.)
These requirem ents apply to the modified work as a whole. If identifi able sections o f that work ar e not derived fr om
the Program, and can be reasonably consider ed independent an d separate works in themselves , then this License,
an d it s te rm s , d o no t ap p ly to t ho s e s e ct i on s w h en y ou d is t ri b ut e t h em a s s ep a ra t e w o rk s. B u t w h en yo u di s tr i bu t e t he
same sections as part of a whole which is a work based on the Program, the distributio n of the whole must be on the
terms of this License, whose per missions for other li censees ex tend to the en tire whol e, and thus to each and every
part regardless of who wrote it.
Thus, it is no t the intent o f this sectio n to claim rights or contest yo ur rights t o work written e ntirely by yo u; rather, the
intent is to exercise the right to contr ol the distribut ion of derivative o r 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 o f a storage or distribution m edium does not b ring the oth er work under t he scope of thi s
License.
3. You may copy and distribute the Program (or a work based on it, under Section 2) in object co de or executabl e form
under the terms of Sections 1 and 2 above provi ded that you al so do one of the following:
a) Accompany it with the complete corresponding machine-readable source code, which must be distributed unde r
the terms of Sections 1 and 2 above on a medium customarily used f or software interchange; or,
b) Accompany it with a written o ffer, valid for at least three y ears, to give any t hird party, for a charge no more than
your cost of physicall y performing source distri bution, a complete ma chine-readable copy o f the corresponding
source code , to be distribu ted under th e terms of Sec tions 1 and 2 a bove on a medium cust omarily used for
software interchange; or,
c) Accompany it with the informa tion you received as to the offer to distribute corre sponding source code. (This
alternative is allowed only for nonc ommercial distribution and only if you received the program in object code or
executable f orm with such an offer, in acco rd with Subsec tion b above. )
The source code for a work means the preferred form of the work for making modifications to it. For an e xecutable
work, complete source co de means all the so urce code for all modules it contains, plus any associated interface
definition fil es, plus the scrip ts used to control c ompilation and i nstallation of the executable. However, as a spec ial
exception, th e source code distr ibuted need not include any thing that is normally distribut ed (in either source or
binary form ) with the ma jor compone nts (compiler , kernel, and s o on) of the operating syst em on which th e
executable runs, un less that component itsel f accompanies the executab le.
If distributio n of executable o r object code is made by offerin g access to copy f rom a designated p lace, then offeri ng
equivalent access to cop y the source code from th e same place counts as distrib ution of the source code, e ven
though third p arties are not compelled to copy the source alo ng with the object code.
4. You may not copy, modif y, sublicense, or distrib ute the Program except as ex pressly provided under t his License. Any
attempt othe rwise to copy, modify, sublicense or distribute the Program is void, and will automati cally terminate your
rights under this License. However, partie s who have received copies, or rights, from you under this Lic ense will not
have their licenses terminat ed so long as such parties remain in full compli ance.
5. You are not required to accept this License, sinc e you have not sig ned it. However , nothing els e grants you
permission to modify or distribute the Program or its derivative works. These actions are proh ibited by law if you do
not accept this License. T herefore, by modifying o r distributing t he Program (or any w ork based on the P rogram), you
indicate yo ur accepta nce of this License to do so, and al l its terms and conditio ns for copy ing, distri buting or
modifying the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the Program), the re cipient automatically re ceives a
license f rom the ori ginal li censor to copy, distribut e or modify the Program subject t o these te rms and co nditions. You
may not impose any further restrictio ns on the recipients' exercise of the rig hts granted herein. You are not
responsibl e for enforcin g compliance by thir d parties to th is License.
7. If, as a consequence of a court judgment or allegation of patent infringement or for any other rea son (not limited to
patent is sues), con ditions are imposed on you (wh ether by cou rt order, agreem ent or other wise) that contradi ct the
conditi ons of this License, th ey do not excuse you from the c ondition s of this Lic ense. If yo u cannot distribut e so as to
satisfy simultan eously your obliga tions under this Lice nse and any other p ertinent obligati ons, then as a conseq uence
you may not distribute the Prog ram at all. For example, if a patent license would not permit royal ty-free redistribution
of the Program b y all those wh o receive copies directly or indir ectly through you, then the onl y way you could sa tisfy
both it and this License would be to refra in entirely from distributi on of the Program.
If any portion of this secti on is held invalid or unenforceabl e under any particular circ umstance, the balance of the
section is intended to apply and the section as a whole is intended to apply in other circum stances.
It is not the purpose of this secti on to induce you to infr inge any pate nts or ot her property right claim s or to cont est
validity of a ny such claims ; this sect ion has the sole purpose of protecting t he integrity of the free software
distribution syste m, which is implement ed by public license pr actices. Many people have made generous
contribut ions to the wide range of soft ware distri buted through that system in reliance on consistent application of
that system; i t 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 int ended to make thoroughly clear what is believed to be a consequ ence of the rest of this Lice nse.
8. If the distribution and/or use of the Program is restri cted in certain countries either by pat ents or by copyrighted
interfaces, the original c opyright holder who places the Program under this License may add an explicit geographi cal
distribution limitation excluding those countrie s, so that distribution is permitted o nly in or among countrie s not thus
excluded. In such case, this Li cense incorporates th e limitation a s if writte n in the body of this Lic ense.
9. The Free Software Foundation ma y publish revised and/ or new versio ns of the G eneral Publ ic License from time t o
time. Such ne w versions will be similar i n spirit to th e present ver sion, but may differ in deta il to address ne w
problems or c oncerns.
Each version is given a distinguishin g version number. If the Program specifies a vers ion number of th is License which
applies to i t and "any lat er version", you have the option of following the terms and co nditions eith er of that versi on
or of any lat er version pu blished by th e Free Software Foundation. If the Program d oes not specify a version numb er
of this Licens e, you may cho ose any ver sion ever published by the Free Software Foundation .
10. If you wish to in corporate parts of t he Program into other free programs whose distribution conditions are diff erent,
write to the author to ask for permi ssion. For software which is copyri ghted by the Free Software Foundatio n, write
to the Free Soft ware Foundati on; we sometime s make exceptions for this. Our decis ion will be guided by the two
goals of preser ving the free stat us of all derivati ves of our free sof tware and of promot ing the sharing and reuse of
software genera lly.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FRE E 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 WARRA NTY OF ANY KIND, EITHER EXPRESSED OR
IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF ME RCHAN TABILITY 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 T HE COST OF ALL NECESSARY SERVICING, REPAIR OR
CORRECTION.
12. 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 REDISTRIBUT E THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO
YOU FOR DAMAGES, INCLUDI NG ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL D AMAGES ARISING OUT
OF THE USE OR INABILITY TO USE THE PROGRAM (IN CLUDING BUT NOT LIMITED TO LO SS 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 T HE
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 wan t it to be of the greatest po ssible use to the publi c, the best way to achieve
this is to make it free softwa re which everyone can redis tribute and change unde r these terms.
To do so, attac h the foll owing notices to the program . It is safes t to attach the m to the star t of each sour ce file to mos t
effectively c onvey the exclusion of warranty; and ea ch file should have at least the "copy right" line and a p ointer to
where the full noti ce is found.
<one line to give the pr ogram's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/o r modify it under the terms of the GNU General Public
License as published by the Free Softwar e Foundation; ei ther version 2 of the License , or (at your option) any la ter
version.
This program is dist ributed in the ho pe that it wil l be useful, but WITHOUT ANY WARRANTY; witho ut even the i mplied
warranty of MERCHANTABILITY or FITN ESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a co py of the GNU Ge neral Public License alon g with this pr ogram; if not , write to the Free
Software Fo undation, Inc., 51 Franklin Street, Fifth Floo r, Boston, MA 0 2110-1301 USA.
Also add information on how to contact yo u by electronic and paper mail.
If the program is int eractive, make it o utput a short noti ce like this when it starts in an int eractive mod e:
Gnomovision vers ion 69, Copyright (C ) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for d etails type `show w'.
This is free software, and you are welcome to redistribute it un der certain conditions; type `show c' for detai ls.
The hypothet ical commands `sh ow w' and `show c' should show the app ropriate parts o f the General Pub lic License. Of
course, the commands you use m ay be called something other than `show w' and `show c'; they could even be mouse-
clicks or menu items--wh atever suits your program.
You shou ld also g et you r employ er (if you work a s a progr ammer) o r your sc hool, i f any, to sign a " copyrigh t disc laimer"
for the program, if necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclai ms all copyright inter est in the program `Gnomovi sion' (which makes passes at
compilers) written by Jame s Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, Pr esident of Vi ce
This General P ublic License do es not permit incorporating your program int o proprietary programs. If your program is a
subroutine libr ary, you may consider it more useful to permit li nking proprieta ry applications w ith the library. If this is
what you want to do, use the G NU Lesser Gener al Public License instead of this License.
License