Initial commit

6 years ago · 4871d99ac0
--- a/+ 674
+++ b/+ 674
@ -0,0 +1,674 @@
                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007
 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.
                            Preamble
  The GNU General Public License is a free, copyleft license for
 software and other kinds of works.
  The licenses for most software and other practical works are designed
 to take away your freedom to share and change the works.  By contrast,
 the GNU General Public License is intended to guarantee your freedom to
 share and change all versions of a program--to make sure it remains free
 software for all its users.  We, the Free Software Foundation, use the
 GNU General Public License for most of our software; it applies also to
 any other work released this way by its authors.  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
 them 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 prevent others from denying you
 these rights or asking you to surrender the rights.  Therefore, you have
 certain responsibilities if you distribute copies of the software, or if
 you modify it: responsibilities to respect the freedom of others.
  For example, if you distribute copies of such a program, whether
 gratis or for a fee, you must pass on to the recipients the same
 freedoms that you received.  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.
  Developers that use the GNU GPL protect your rights with two steps:
 (1) assert copyright on the software, and (2) offer you this License
 giving you legal permission to copy, distribute and/or modify it.
  For the developers' and authors' protection, the GPL clearly explains
 that there is no warranty for this free software.  For both users' and
 authors' sake, the GPL requires that modified versions be marked as
 changed, so that their problems will not be attributed erroneously to
 authors of previous versions.
  Some devices are designed to deny users access to install or run
 modified versions of the software inside them, although the manufacturer
 can do so.  This is fundamentally incompatible with the aim of
 protecting users' freedom to change the software.  The systematic
 pattern of such abuse occurs in the area of products for individuals to
 use, which is precisely where it is most unacceptable.  Therefore, we
 have designed this version of the GPL to prohibit the practice for those
 products.  If such problems arise substantially in other domains, we
 stand ready to extend this provision to those domains in future versions
 of the GPL, as needed to protect the freedom of users.
  Finally, every program is threatened constantly by software patents.
 States should not allow patents to restrict development and use of
 software on general-purpose computers, but in those that do, we wish to
 avoid the special danger that patents applied to a free program could
 make it effectively proprietary.  To prevent this, the GPL assures that
 patents cannot be used to render the program non-free.
  The precise terms and conditions for copying, distribution and
 modification follow.
                       TERMS AND CONDITIONS
  0. Definitions.
  "This License" refers to version 3 of the GNU General Public License.
  "Copyright" also means copyright-like laws that apply to other kinds of
 works, such as semiconductor masks.
  "The Program" refers to any copyrightable work licensed under this
 License.  Each licensee is addressed as "you".  "Licensees" and
 "recipients" may be individuals or organizations.
  To "modify" a work means to copy from or adapt all or part of the work
 in a fashion requiring copyright permission, other than the making of an
 exact copy.  The resulting work is called a "modified version" of the
 earlier work or a work "based on" the earlier work.
  A "covered work" means either the unmodified Program or a work based
 on the Program.
  To "propagate" a work means to do anything with it that, without
 permission, would make you directly or secondarily liable for
 infringement under applicable copyright law, except executing it on a
 computer or modifying a private copy.  Propagation includes copying,
 distribution (with or without modification), making available to the
 public, and in some countries other activities as well.
  To "convey" a work means any kind of propagation that enables other
 parties to make or receive copies.  Mere interaction with a user through
 a computer network, with no transfer of a copy, is not conveying.
  An interactive user interface displays "Appropriate Legal Notices"
 to the extent that it includes a convenient and prominently visible
 feature that (1) displays an appropriate copyright notice, and (2)
 tells the user that there is no warranty for the work (except to the
 extent that warranties are provided), that licensees may convey the
 work under this License, and how to view a copy of this License.  If
 the interface presents a list of user commands or options, such as a
 menu, a prominent item in the list meets this criterion.
  1. Source Code.
  The "source code" for a work means the preferred form of the work
 for making modifications to it.  "Object code" means any non-source
 form of a work.
  A "Standard Interface" means an interface that either is an official
 standard defined by a recognized standards body, or, in the case of
 interfaces specified for a particular programming language, one that
 is widely used among developers working in that language.
  The "System Libraries" of an executable work include anything, other
 than the work as a whole, that (a) is included in the normal form of
 packaging a Major Component, but which is not part of that Major
 Component, and (b) serves only to enable use of the work with that
 Major Component, or to implement a Standard Interface for which an
 implementation is available to the public in source code form.  A
 "Major Component", in this context, means a major essential component
 (kernel, window system, and so on) of the specific operating system
 (if any) on which the executable work runs, or a compiler used to
 produce the work, or an object code interpreter used to run it.
  The "Corresponding Source" for a work in object code form means all
 the source code needed to generate, install, and (for an executable
 work) run the object code and to modify the work, including scripts to
 control those activities.  However, it does not include the work's
 System Libraries, or general-purpose tools or generally available free
 programs which are used unmodified in performing those activities but
 which are not part of the work.  For example, Corresponding Source
 includes interface definition files associated with source files for
 the work, and the source code for shared libraries and dynamically
 linked subprograms that the work is specifically designed to require,
 such as by intimate data communication or control flow between those
 subprograms and other parts of the work.
  The Corresponding Source need not include anything that users
 can regenerate automatically from other parts of the Corresponding
 Source.
  The Corresponding Source for a work in source code form is that
 same work.
  2. Basic Permissions.
  All rights granted under this License are granted for the term of
 copyright on the Program, and are irrevocable provided the stated
 conditions are met.  This License explicitly affirms your unlimited
 permission to run the unmodified Program.  The output from running a
 covered work is covered by this License only if the output, given its
 content, constitutes a covered work.  This License acknowledges your
 rights of fair use or other equivalent, as provided by copyright law.
  You may make, run and propagate covered works that you do not
 convey, without conditions so long as your license otherwise remains
 in force.  You may convey covered works to others for the sole purpose
 of having them make modifications exclusively for you, or provide you
 with facilities for running those works, provided that you comply with
 the terms of this License in conveying all material for which you do
 not control copyright.  Those thus making or running the covered works
 for you must do so exclusively on your behalf, under your direction
 and control, on terms that prohibit them from making any copies of
 your copyrighted material outside their relationship with you.
  Conveying under any other circumstances is permitted solely under
 the conditions stated below.  Sublicensing is not allowed; section 10
 makes it unnecessary.
  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
  No covered work shall be deemed part of an effective technological
 measure under any applicable law fulfilling obligations under article
 11 of the WIPO copyright treaty adopted on 20 December 1996, or
 similar laws prohibiting or restricting circumvention of such
 measures.
  When you convey a covered work, you waive any legal power to forbid
 circumvention of technological measures to the extent such circumvention
 is effected by exercising rights under this License with respect to
 the covered work, and you disclaim any intention to limit operation or
 modification of the work as a means of enforcing, against the work's
 users, your or third parties' legal rights to forbid circumvention of
 technological measures.
  4. Conveying Verbatim Copies.
  You may convey 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;
 keep intact all notices stating that this License and any
 non-permissive terms added in accord with section 7 apply to the code;
 keep intact all notices of the absence of any warranty; and give all
 recipients a copy of this License along with the Program.
  You may charge any price or no price for each copy that you convey,
 and you may offer support or warranty protection for a fee.
  5. Conveying Modified Source Versions.
  You may convey a work based on the Program, or the modifications to
 produce it from the Program, in the form of source code under the
 terms of section 4, provided that you also meet all of these conditions:
    a) The work must carry prominent notices stating that you modified
    it, and giving a relevant date.
    b) The work must carry prominent notices stating that it is
    released under this License and any conditions added under section
    7.  This requirement modifies the requirement in section 4 to
    "keep intact all notices".
    c) You must license the entire work, as a whole, under this
    License to anyone who comes into possession of a copy.  This
    License will therefore apply, along with any applicable section 7
    additional terms, to the whole of the work, and all its parts,
    regardless of how they are packaged.  This License gives no
    permission to license the work in any other way, but it does not
    invalidate such permission if you have separately received it.
    d) If the work has interactive user interfaces, each must display
    Appropriate Legal Notices; however, if the Program has interactive
    interfaces that do not display Appropriate Legal Notices, your
    work need not make them do so.
  A compilation of a covered work with other separate and independent
 works, which are not by their nature extensions of the covered work,
 and which are not combined with it such as to form a larger program,
 in or on a volume of a storage or distribution medium, is called an
 "aggregate" if the compilation and its resulting copyright are not
 used to limit the access or legal rights of the compilation's users
 beyond what the individual works permit.  Inclusion of a covered work
 in an aggregate does not cause this License to apply to the other
 parts of the aggregate.
  6. Conveying Non-Source Forms.
  You may convey a covered work in object code form under the terms
 of sections 4 and 5, provided that you also convey the
 machine-readable Corresponding Source under the terms of this License,
 in one of these ways:
    a) Convey the object code in, or embodied in, a physical product
    (including a physical distribution medium), accompanied by the
    Corresponding Source fixed on a durable physical medium
    customarily used for software interchange.
    b) Convey the object code in, or embodied in, a physical product
    (including a physical distribution medium), accompanied by a
    written offer, valid for at least three years and valid for as
    long as you offer spare parts or customer support for that product
    model, to give anyone who possesses the object code either (1) a
    copy of the Corresponding Source for all the software in the
    product that is covered by this License, on a durable physical
    medium customarily used for software interchange, for a price no
    more than your reasonable cost of physically performing this
    conveying of source, or (2) access to copy the
    Corresponding Source from a network server at no charge.
    c) Convey individual copies of the object code with a copy of the
    written offer to provide the Corresponding Source.  This
    alternative is allowed only occasionally and noncommercially, and
    only if you received the object code with such an offer, in accord
    with subsection 6b.
    d) Convey the object code by offering access from a designated
    place (gratis or for a charge), and offer equivalent access to the
    Corresponding Source in the same way through the same place at no
    further charge.  You need not require recipients to copy the
    Corresponding Source along with the object code.  If the place to
    copy the object code is a network server, the Corresponding Source
    may be on a different server (operated by you or a third party)
    that supports equivalent copying facilities, provided you maintain
    clear directions next to the object code saying where to find the
    Corresponding Source.  Regardless of what server hosts the
    Corresponding Source, you remain obligated to ensure that it is
    available for as long as needed to satisfy these requirements.
    e) Convey the object code using peer-to-peer transmission, provided
    you inform other peers where the object code and Corresponding
    Source of the work are being offered to the general public at no
    charge under subsection 6d.
  A separable portion of the object code, whose source code is excluded
 from the Corresponding Source as a System Library, need not be
 included in conveying the object code work.
  A "User Product" is either (1) a "consumer product", which means any
 tangible personal property which is normally used for personal, family,
 or household purposes, or (2) anything designed or sold for incorporation
 into a dwelling.  In determining whether a product is a consumer product,
 doubtful cases shall be resolved in favor of coverage.  For a particular
 product received by a particular user, "normally used" refers to a
 typical or common use of that class of product, regardless of the status
 of the particular user or of the way in which the particular user
 actually uses, or expects or is expected to use, the product.  A product
 is a consumer product regardless of whether the product has substantial
 commercial, industrial or non-consumer uses, unless such uses represent
 the only significant mode of use of the product.
  "Installation Information" for a User Product means any methods,
 procedures, authorization keys, or other information required to install
 and execute modified versions of a covered work in that User Product from
 a modified version of its Corresponding Source.  The information must
 suffice to ensure that the continued functioning of the modified object
 code is in no case prevented or interfered with solely because
 modification has been made.
  If you convey an object code work under this section in, or with, or
 specifically for use in, a User Product, and the conveying occurs as
 part of a transaction in which the right of possession and use of the
 User Product is transferred to the recipient in perpetuity or for a
 fixed term (regardless of how the transaction is characterized), the
 Corresponding Source conveyed under this section must be accompanied
 by the Installation Information.  But this requirement does not apply
 if neither you nor any third party retains the ability to install
 modified object code on the User Product (for example, the work has
 been installed in ROM).
  The requirement to provide Installation Information does not include a
 requirement to continue to provide support service, warranty, or updates
 for a work that has been modified or installed by the recipient, or for
 the User Product in which it has been modified or installed.  Access to a
 network may be denied when the modification itself materially and
 adversely affects the operation of the network or violates the rules and
 protocols for communication across the network.
  Corresponding Source conveyed, and Installation Information provided,
 in accord with this section must be in a format that is publicly
 documented (and with an implementation available to the public in
 source code form), and must require no special password or key for
 unpacking, reading or copying.
  7. Additional Terms.
  "Additional permissions" are terms that supplement the terms of this
 License by making exceptions from one or more of its conditions.
 Additional permissions that are applicable to the entire Program shall
 be treated as though they were included in this License, to the extent
 that they are valid under applicable law.  If additional permissions
 apply only to part of the Program, that part may be used separately
 under those permissions, but the entire Program remains governed by
 this License without regard to the additional permissions.
  When you convey a copy of a covered work, you may at your option
 remove any additional permissions from that copy, or from any part of
 it.  (Additional permissions may be written to require their own
 removal in certain cases when you modify the work.)  You may place
 additional permissions on material, added by you to a covered work,
 for which you have or can give appropriate copyright permission.
  Notwithstanding any other provision of this License, for material you
 add to a covered work, you may (if authorized by the copyright holders of
 that material) supplement the terms of this License with terms:
    a) Disclaiming warranty or limiting liability differently from the
    terms of sections 15 and 16 of this License; or
    b) Requiring preservation of specified reasonable legal notices or
    author attributions in that material or in the Appropriate Legal
    Notices displayed by works containing it; or
    c) Prohibiting misrepresentation of the origin of that material, or
    requiring that modified versions of such material be marked in
    reasonable ways as different from the original version; or
    d) Limiting the use for publicity purposes of names of licensors or
    authors of the material; or
    e) Declining to grant rights under trademark law for use of some
    trade names, trademarks, or service marks; or
    f) Requiring indemnification of licensors and authors of that
    material by anyone who conveys the material (or modified versions of
    it) with contractual assumptions of liability to the recipient, for
    any liability that these contractual assumptions directly impose on
    those licensors and authors.
  All other non-permissive additional terms are considered "further
 restrictions" within the meaning of section 10.  If the Program as you
 received it, or any part of it, contains a notice stating that it is
 governed by this License along with a term that is a further
 restriction, you may remove that term.  If a license document contains
 a further restriction but permits relicensing or conveying under this
 License, you may add to a covered work material governed by the terms
 of that license document, provided that the further restriction does
 not survive such relicensing or conveying.
  If you add terms to a covered work in accord with this section, you
 must place, in the relevant source files, a statement of the
 additional terms that apply to those files, or a notice indicating
 where to find the applicable terms.
  Additional terms, permissive or non-permissive, may be stated in the
 form of a separately written license, or stated as exceptions;
 the above requirements apply either way.
  8. Termination.
  You may not propagate or modify a covered work except as expressly
 provided under this License.  Any attempt otherwise to propagate or
 modify it is void, and will automatically terminate your rights under
 this License (including any patent licenses granted under the third
 paragraph of section 11).
  However, if you cease all violation of this License, then your
 license from a particular copyright holder is reinstated (a)
 provisionally, unless and until the copyright holder explicitly and
 finally terminates your license, and (b) permanently, if the copyright
 holder fails to notify you of the violation by some reasonable means
 prior to 60 days after the cessation.
  Moreover, your license from a particular copyright holder is
 reinstated permanently if the copyright holder notifies you of the
 violation by some reasonable means, this is the first time you have
 received notice of violation of this License (for any work) from that
 copyright holder, and you cure the violation prior to 30 days after
 your receipt of the notice.
  Termination of your rights under this section does not terminate the
 licenses of parties who have received copies or rights from you under
 this License.  If your rights have been terminated and not permanently
 reinstated, you do not qualify to receive new licenses for the same
 material under section 10.
  9. Acceptance Not Required for Having Copies.
  You are not required to accept this License in order to receive or
 run a copy of the Program.  Ancillary propagation of a covered work
 occurring solely as a consequence of using peer-to-peer transmission
 to receive a copy likewise does not require acceptance.  However,
 nothing other than this License grants you permission to propagate or
 modify any covered work.  These actions infringe copyright if you do
 not accept this License.  Therefore, by modifying or propagating a
 covered work, you indicate your acceptance of this License to do so.
  10. Automatic Licensing of Downstream Recipients.
  Each time you convey a covered work, the recipient automatically
 receives a license from the original licensors, to run, modify and
 propagate that work, subject to this License.  You are not responsible
 for enforcing compliance by third parties with this License.
  An "entity transaction" is a transaction transferring control of an
 organization, or substantially all assets of one, or subdividing an
 organization, or merging organizations.  If propagation of a covered
 work results from an entity transaction, each party to that
 transaction who receives a copy of the work also receives whatever
 licenses to the work the party's predecessor in interest had or could
 give under the previous paragraph, plus a right to possession of the
 Corresponding Source of the work from the predecessor in interest, if
 the predecessor has it or can get it with reasonable efforts.
  You may not impose any further restrictions on the exercise of the
 rights granted or affirmed under this License.  For example, you may
 not impose a license fee, royalty, or other charge for exercise of
 rights granted under this License, and you may not initiate litigation
 (including a cross-claim or counterclaim in a lawsuit) alleging that
 any patent claim is infringed by making, using, selling, offering for
 sale, or importing the Program or any portion of it.
  11. Patents.
  A "contributor" is a copyright holder who authorizes use under this
 License of the Program or a work on which the Program is based.  The
 work thus licensed is called the contributor's "contributor version".
  A contributor's "essential patent claims" are all patent claims
 owned or controlled by the contributor, whether already acquired or
 hereafter acquired, that would be infringed by some manner, permitted
 by this License, of making, using, or selling its contributor version,
 but do not include claims that would be infringed only as a
 consequence of further modification of the contributor version.  For
 purposes of this definition, "control" includes the right to grant
 patent sublicenses in a manner consistent with the requirements of
 this License.
  Each contributor grants you a non-exclusive, worldwide, royalty-free
 patent license under the contributor's essential patent claims, to
 make, use, sell, offer for sale, import and otherwise run, modify and
 propagate the contents of its contributor version.
  In the following three paragraphs, a "patent license" is any express
 agreement or commitment, however denominated, not to enforce a patent
 (such as an express permission to practice a patent or covenant not to
 sue for patent infringement).  To "grant" such a patent license to a
 party means to make such an agreement or commitment not to enforce a
 patent against the party.
  If you convey a covered work, knowingly relying on a patent license,
 and the Corresponding Source of the work is not available for anyone
 to copy, free of charge and under the terms of this License, through a
 publicly available network server or other readily accessible means,
 then you must either (1) cause the Corresponding Source to be so
 available, or (2) arrange to deprive yourself of the benefit of the
 patent license for this particular work, or (3) arrange, in a manner
 consistent with the requirements of this License, to extend the patent
 license to downstream recipients.  "Knowingly relying" means you have
 actual knowledge that, but for the patent license, your conveying the
 covered work in a country, or your recipient's use of the covered work
 in a country, would infringe one or more identifiable patents in that
 country that you have reason to believe are valid.
  If, pursuant to or in connection with a single transaction or
 arrangement, you convey, or propagate by procuring conveyance of, a
 covered work, and grant a patent license to some of the parties
 receiving the covered work authorizing them to use, propagate, modify
 or convey a specific copy of the covered work, then the patent license
 you grant is automatically extended to all recipients of the covered
 work and works based on it.
  A patent license is "discriminatory" if it does not include within
 the scope of its coverage, prohibits the exercise of, or is
 conditioned on the non-exercise of one or more of the rights that are
 specifically granted under this License.  You may not convey a covered
 work if you are a party to an arrangement with a third party that is
 in the business of distributing software, under which you make payment
 to the third party based on the extent of your activity of conveying
 the work, and under which the third party grants, to any of the
 parties who would receive the covered work from you, a discriminatory
 patent license (a) in connection with copies of the covered work
 conveyed by you (or copies made from those copies), or (b) primarily
 for and in connection with specific products or compilations that
 contain the covered work, unless you entered into that arrangement,
 or that patent license was granted, prior to 28 March 2007.
  Nothing in this License shall be construed as excluding or limiting
 any implied license or other defenses to infringement that may
 otherwise be available to you under applicable patent law.
  12. No Surrender of Others' Freedom.
  If 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 convey a
 covered work so as to satisfy simultaneously your obligations under this
 License and any other pertinent obligations, then as a consequence you may
 not convey it at all.  For example, if you agree to terms that obligate you
 to collect a royalty for further conveying from those to whom you convey
 the Program, the only way you could satisfy both those terms and this
 License would be to refrain entirely from conveying the Program.
  13. Use with the GNU Affero General Public License.
  Notwithstanding any other provision of this License, you have
 permission to link or combine any covered work with a work licensed
 under version 3 of the GNU Affero General Public License into a single
 combined work, and to convey the resulting work.  The terms of this
 License will continue to apply to the part which is the covered work,
 but the special requirements of the GNU Affero General Public License,
 section 13, concerning interaction through a network will apply to the
 combination as such.
  14. Revised Versions of this License.
  The Free Software Foundation may publish revised and/or new versions of
 the GNU 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.
  Each version is given a distinguishing version number.  If the
 Program specifies that a certain numbered version of the GNU General
 Public License "or any later version" applies to it, you have the
 option of following the terms and conditions either of that numbered
 version or of any later version published by the Free Software
 Foundation.  If the Program does not specify a version number of the
 GNU General Public License, you may choose any version ever published
 by the Free Software Foundation.
  If the Program specifies that a proxy can decide which future
 versions of the GNU General Public License can be used, that proxy's
 public statement of acceptance of a version permanently authorizes you
 to choose that version for the Program.
  Later license versions may give you additional or different
 permissions.  However, no additional obligations are imposed on any
 author or copyright holder as a result of your choosing to follow a
 later version.
  15. Disclaimer of Warranty.
  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.
  16. Limitation of Liability.
  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
 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.
  17. Interpretation of Sections 15 and 16.
  If the disclaimer of warranty and limitation of liability provided
 above cannot be given local legal effect according to their terms,
 reviewing courts shall apply local law that most closely approximates
 an absolute waiver of all civil liability in connection with the
 Program, unless a warranty or assumption of liability accompanies a
 copy of the Program in return for a fee.
                     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
 state 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 a brief idea of what it does.>
    Copyright (C) <year>  <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 3 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, see <http://www.gnu.org/licenses/>.
 Also add information on how to contact you by electronic and paper mail.
  If the program does terminal interaction, make it output a short
 notice like this when it starts in an interactive mode:
    <program>  Copyright (C) <year>  <name of author>
    This program 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.
 The hypothetical commands `show w' and `show c' should show the appropriate
 parts of the General Public License.  Of course, your program's commands
 might be different; for a GUI interface, you would use an "about box".
  You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
 <http://www.gnu.org/licenses/>.
  The GNU 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.  But first, please read
 <http://www.gnu.org/philosophy/why-not-lgpl.html>.
--- a/README.md
+++ b/README.md
@ -0,0 +1,75 @@
 # SaltStack - GIS workstation setup
 Set up GIS software on multiple computers simultaneosly.
 This repository relies heavily on SaltStack. For further information about SaltStack, please take a look on [SaltStack website](https://saltstack.com/).
 Tested with Salt Master 2018.3 & Salt Minions 2018.3 (x64).
 ## About
 This repository installs several GIS programs to multiple computers. This software includes:
 - [LASTools](https://rapidlasso.com/lastools/)
 - [QGIS](https://qgis.org)
 - [CloudCompare](http://cloudcompare.org/)
 - [gpsbabel](gpsbabel.org)
 - [Merkaartor](merkaartor.be)
 - [QuickRoute](http://www.matstroeng.se/quickroute/en/)
 - etc.
 ## Usage
 ```
 git clone https://github.com/Fincer/salt_gisworkstation
 cd salt_gisworkstation
 sudo bash runme.sh
 ```
 ## Notes!
 - Works currently only on the following environments:
    - Ubuntu 18.04 LTS & variants
    - Microsoft Windows (main version 7 tested, 64-bit)
 - Requires preconfigured Salt minion computers (for now) and established connection between the master computer and minions
 - Master computer requires Ubuntu 18.04 LTS (or variant)
 ## Sample images
 The following images are for demonstration purposes only.
 ---------------------
 ### MS Windows 7 minion after software installation
 ![windows_1](https://raw.githubusercontent.com/Fincer/salt_gisworkstation/master/sample_images/screen_windows-final.png)
 ![windows_2](https://raw.githubusercontent.com/Fincer/salt_gisworkstation/master/sample_images/screen_windows-final-2.png)
 ---------------------
 ### Lubuntu 18.04 LTS master after software installation
 ![ubuntu_master](https://raw.githubusercontent.com/Fincer/salt_gisworkstation/master/sample_images/screen_ubuntu-master-final.png)
 ---------------------
 ### Lubuntu 18.04 LTS minion after software installation
 ![ubuntu_minion](https://raw.githubusercontent.com/Fincer/salt_gisworkstation/master/sample_images/screen_ubuntu-final.png)
 ---------------------
 ## License
 This repository uses GPLv3 license. Please see [LICENSE](https://github.com/Fincer/salt_gisworkstation/blob/master/LICENSE) files for details.
--- a/runme.sh
+++ b/runme.sh
@ -0,0 +1,350 @@
 #!/bin/bash
 # Salt module: GIS workstation environment for multiple computers
 # Copyright (C) 2018  Pekka Helenius
 #
 # 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 3 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, see <https://www.gnu.org/licenses/>.
 ###########################################################
 # Salt master requirement: Ubuntu 18.04 LTS or variants
 # Salt minion requirement: Microsoft Windows and/or Ubuntu 18.04 LTS or variants
 ###########################################################
 # Test connection to minion computers and ask for confirmation to continue. 
 # May be useful in some situations but consider disabling the check 
 # in large automated cluster environments.
 #
 # If accepted minion computer can't be reached and the value is true, 
 # user is asked for input
 #
 # Default value: true
 #
 TEST_MINION_PING="true"
 # Automatically accept all minion computers?
 # If not true, user is asked for input for each unaccepted minion ID
 #
 # Default value: true
 #
 AUTOACCEPT_MINIONS="true"
 # Use more verbose debug output for Salt master?
 #
 # Default value: true
 #
 SALT_DEBUG="true"
 # Run salt only locally (I.E. test localhost minion)?
 #
 # Another implementation would be using 'salt-call' command
 #
 # Default value: true
 #
 SALT_LOCALONLY="false"
 ###########################################################
 # Check root
 function checkRoot() {
    if [ $(id -u) -ne 0 ]; then
        echo "Run the script with root permissions (sudo or root)."
        exit 1
    fi
 }
 checkRoot
 ###########################################################
 # Check for command dependencies
 function checkCommands() {
    if [[ $(which --help 2>/dev/null) ]] && [[ $(echo --help 2>/dev/null) ]]; then
        COMMANDS=(grep mkdir systemctl id wget cat tee awk sed tr chmod cp rm mv touch dpkg apt-cache apt-get)
        a=0
        for command in ${COMMANDS[@]}; do
            if [[ ! $(which $command 2>/dev/null) ]]; then
                COMMANDS_NOTFOUND[$a]=$command
                let a++
            fi
        done
        if [[ -n $COMMANDS_NOTFOUND ]]; then
            echo -e "\n${bash_red}Error:${bash_color_default} The following commands could not be found: ${COMMANDS_NOTFOUND[*]}\nAborting\n"
            exit 1
        fi
    else
        exit 1
    fi
 }
 checkCommands
 ###########################################################
 # Check Salt master Linux distribution
 if [[ -f /etc/os-release ]]; then
    MASTER_DISTRO=$(grep ^VERSION_ID /etc/os-release | grep -oP '(?<=")[^"]*')
    if [[ $MASTER_DISTRO != "18.04" ]]; then
        echo -e "This script is supported only on Ubuntu 18.04 LTS. Aborting.\n"
        exit 1
    fi
 else
    echo -e "Can't recognize your Linux distribution. Aborting.\n"
    exit 1
 fi
 ###########################################################
 # Welcome message
 function welcomeMessage() {
    echo -e "This script will install GIS workstation environment for multiple Ubuntu 18.04 LTS & MS Windows computers.\n\nSoftware:\n\n -QGIS\n -CloudCompare\n -LASTools\n -QuickRoute\n -Merkaartor\n -etc.\n"
    read -r -p "Continue? [y/N] " answer
    if [[ ! $(echo $answer | sed 's/ //g') =~ ^([yY][eE][sS]|[yY])$ ]]; then
        echo -e "Aborting.\n"
        exit 1
    fi
    unset answer
 }
 welcomeMessage
 ###########################################################
 # Check network connection
 function checkInternet() {
    if [[ $(echo $(wget --delete-after -q -T 5 github.com -o -)$?) -ne 0 ]]; then
        echo -e "\nInternet connection test failed (GitHub). Please check your connection and try again.\n"
        exit 1
    fi
 }
 ###########################################################
 if [[ ! -d /srv/{salt,pillar} ]]; then
    mkdir -p /srv/{pillar,salt/win/repo-ng/installers}
 fi
 cp -R srv_salt/* /srv/salt/
 cp -R srv_salt_winrepo/* /srv/salt/win/repo-ng/
 cp -R srv_pillar/* /srv/pillar
 ###########################################################
 if [[ ! -d compiled ]]; then
    mkdir compiled
 fi
 ###########################################################
 # Run scripts
 checkInternet
 if [[ $(systemctl is-active salt-master) != "active" ]]; then
    bash ./saltscripts/1-setup-salt-env.sh
 fi
 function minionAcceptPolicy() {
    echo -e "\nApplying minion ID key policy\n"
    if [[ $AUTOACCEPT_MINIONS == "true" ]]; then
        salt-key -y -A | sed '/^The key glob/d'
    else
        for accept_minion in $(salt-key | sed '/Unaccepted Keys/,/Rejected Keys/!d;//d'); do
            salt-key -a $accept_minion
        done
    fi
    echo -e "Current policy:\n$(salt-key)"
 }
 if [[ $SALT_LOCALONLY != "true" ]]; then
    minionAcceptPolicy
 else
    salt-key -y -D &> /dev/null
    systemctl restart salt-minion.service
    if [[ $? -eq 0 ]]; then
        sleep 5
        salt-key -y -a defaultMinion
        if [[ $(salt-key | sed '/Accepted Keys/,/Unaccepted Keys/!d;//d' | grep defaultMinion | wc -w) -eq 0 ]]; then
            exit 1
        fi
    fi
 fi
 function checkWinMinions() {
    local IFS=$'\n'
    WINMINIONS=""
    if [[ $SALT_LOCALONLY != "true" ]]; then
        echo -e "Checking for accepted Windows minions. Please wait.\n"
        for win_minion in $(salt-key | sed '/Accepted Keys/,/Unaccepted Keys/!d;//d'); do
            if [[ $(salt $win_minion grains.item os 2> /dev/null | sed '$!d; s/^\s*//; /^No minions/d') == "Windows" ]]; then
                WINMINIONS="true"
            fi
        done
    fi
 }
 echo -e "\nSalt master - version: $(salt-call grains.item saltversion | sed -n '$p' | sed -e 's/\s//g')"
 echo -e "Salt master - reported IP addresses: $(salt-call network.ip_addrs  | sed '1d; s/^.*\-\s//' | sed ':a;N;$!ba;s/\n/, /g')\n"
 checkWinMinions
 bash ./saltscripts/2-get-programs-on-master.sh ${SALT_LOCALONLY} ${WINMINIONS}
 ###########################################################
 # Fix permissions
 for dir in /srv/salt /srv/pillar; do
    find $dir -type d -exec chmod u=rwx,go=rx {} +
    find $dir -type f -exec chmod u=rw,go=r {} +
 done
 ###########################################################
 # Test minion connectivity
 function testMinions() {
    local IFS=$'\n'
    MASTER_VERSION=$(dpkg -s salt-master | grep '^Version:' | awk '{print $2}')
    ACCEPTED_MINIONS=$(salt-key | sed '/Accepted Keys/,/Denied Keys/!d;//d')
    i=0
    m=1
    for check_minion in $ACCEPTED_MINIONS; do
        echo -e "Testing minion '$check_minion' ($m / $(echo $ACCEPTED_MINIONS | wc -w))"
        if [[ $(echo $(salt $check_minion test.ping) | awk '{print $NF}') != "True" ]]; then
            echo -e "Can't connect to Salt minion '\e[91m$check_minion\e[0m'. Make sure the minion computer is connected and\nSalt minion program version matches with the Salt master version ($MASTER_VERSION)\nIf they do match, delete old master public key from the minion computer, restart Salt minion service and try again."
            echo -e "\nThe master key is stored at the following locations:\n\n -Windows: C:\salt\\\\conf\pki\minion\minion_master.pub\n -Linux: /etc/salt/minion/minion_master.pub\n\nSystem administration rights are required to access it.\n"
            read -r -p "Continue? [y/N] " answer
            if [[ $(echo $answer | sed 's/ //g') =~ ^([nN][oO]|[nN])$ ]]; then
                echo -e "Aborting.\n"
                exit 1
            fi
        else
            echo -e "\tSalt minion '$check_minion' - version: $(salt $check_minion grains.item saltversion | sed -n '$p' | sed -e 's/\s//g')"
            OK_MINIONS[$i]=$check_minion
            let i++
        fi
        let m++
    done
 }
 if [[ $TEST_MINION_PING == "true" ]]; then
    echo -e "\nTesting connections to the accepted minion computers. This takes a while.\n"
    testMinions
 fi
 ###########################################################
 # Install & set up software
 TIMEOUT="600" # 10 minutes
 # Reason for increasing the timeout from 5 to 300:
 # Installing CloudCompare & QGIS programs take very long time
 # During the installation, Windows minions do not return anything
 # to the master computer, thus the master computer
 # thinks that the minions have timed out, although, in reality,
 # they are likely installing the applications
 #
 # Extra long timeout especially required by Windows QGIS installation!!
 #
 # Proper fix for this would be needed
 # but this behavior may be linked with options and output
 # by Windows NSIS (Nullsoft) installers
 # NOTE: Windows minions return "Failed" (retcode 2) status
 # for installed programs, although they return
 # alphabetical "install status: success" as well.
 # This is likely a retcode bug in Saltstack.
 # Salt is known to have these issues in the past.
 # Failed minions (failed)
 f=0
 # Succeeded minions (succeeded)
 s=0
 # All minions (total)
 t=0
 for minion in ${OK_MINIONS[*]}; do
    minion_ips=$(salt $minion network.ip_addrs | sed '1d; s/^.*\-\s//' | sed ':a;N;$!ba;s/\n/, /g')
    echo -e "\n(Minion $(( $t + 1 )) / ${#OK_MINIONS[@]}) Refreshing Salt grains & pillars for minion computer '\e[95m$minion\e[0m' (IPs: $minion_ips).\n"
    salt $minion saltutil.refresh_grains
    salt $minion saltutil.refresh_pillar
    # Update Salt package databases, especially for Windows minions
    echo -e "\n(Minion $(( $t + 1 )) / ${#OK_MINIONS[@]}) Updating Salt minion package databases for minion computer '\e[95m$minion\e[0m' (IPs: $minion_ips).\n"
    salt $minion pkg.refresh_db
    if [[ $SALT_DEBUG == "true" ]]; then
        saltdbg='-l debug'
    else
        saltdbg=''
    fi
    echo -e "\n(Minion $(( $t + 1 )) / ${#OK_MINIONS[@]}) Applying Salt state updates to the minion computer '\e[95m$minion\e[0m' (IPs: $minion_ips).\n"
    salt $saltdbg -t $TIMEOUT $minion state.highstate --state-output terse
    if [[ $? -ne 0 ]]; then
        let f++
        FAILED_MINIONS[$f]=$(echo "$minion (IPs: $minion_ips)")
    else
        let s++
    fi
    let t++
 done
 echo -e "\nSucceeded minions: $s of $t\nFailed minions: $f of $t\n"
 if [[ $f -ne 0 ]]; then
    echo -e "The following minions returned failed status:\n\n \e[91m$(echo ${FAILED_MINIONS[@]})\e[0m\n"
 fi
 unset OK_MINIONS
--- a/saltscripts/1-setup-salt-env.sh
+++ b/saltscripts/1-setup-salt-env.sh
@ -0,0 +1,141 @@
 #!/bin/bash
 # Salt default Master/Minion preconfiguration script for a single computer
 # Copyright (C) 2018  Pekka Helenius
 #
 # 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 3 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, see <https://www.gnu.org/licenses/>.
 ###########################################################
 # This script sets up default environment for basic Salt Master & Minion configuration
 # for one computer
 # Supported distributions: Ubuntu 18.04 LTS or variants
 # Use alternative Saltstack official repository, not the one provided by default Ubuntu repositories?
 # Usually Saltstack repository provides a newer Salt master/minion versions
 #
 # NOTE:Please make sure that Salt master & minion versions correspond each other!
 #
 USE_SALTREPO="true"
 ###########################################################
 # Run package database updates?
 function packageUpdateQ() {
    read -r -p "Refresh package databases before installation (recommended)? [y/N] " answer
    if [[ $(echo $answer | sed 's/ //g') =~ ^([yY][eE][sS]|[yY])$ ]]; then
        UPDATES=""
    fi
    unset answer
 }
 packageUpdateQ
 ###########################################################
 if [[ -f /etc/os-release ]]; then
    DISTRO=$(grep ^PRETTY_NAME /etc/os-release | grep -oP '(?<=")[^\s]*')
    function installPackages() {
        case "${DISTRO}" in
            Ubuntu*)
                pkgmgr_cmd() {
                    if [[ -v UPDATES ]]; then
                        # Update Salt to the latest version - 2018.3
                        # Yes, we use 16.04 until 18.04 will officially be available
                        if [[ $USE_SALTREPO == "true" ]]; then
                            wget -O - https://repo.saltstack.com/py3/ubuntu/16.04/amd64/latest/SALTSTACK-GPG-KEY.pub | apt-key add -
                            echo "deb http://repo.saltstack.com/py3/ubuntu/16.04/amd64/latest xenial main" > /etc/apt/sources.list.d/saltstack.list
                        elif [[ $USE_ALTREPO != "true" ]] && [[ -f /etc/apt/sources.list.d/saltstack.list ]]; then
                            rm /etc/apt/sources.list.d/saltstack.list
                        fi
                        apt-get update
                    fi
                    apt-get -y install $1
                }
                PKGS=(salt-master salt-minion)
                ;;
            default)
                echo -e "Can't recognize your Linux distribution. Aborting.\n"
                exit 1
        esac
        pkgmgr_cmd "${PKGS[*]}"
        systemctl enable salt-master.service &> /dev/null
        systemctl restart salt-master.service &> /dev/null
    }
    installPackages
    unset UPDATES
 else
    echo -e "Can't recognize your Linux distribution. Aborting.\n"
    exit 1
 fi
 ###########################################################
 function saltEnvironment() {
    function defaultMinionConf() {
        MINION_NAME="defaultMinion"
        if [[ -d /etc/salt ]]; then
            echo -e "\nWriting default Salt minion configuration '${MINION_NAME}' to /etc/salt/minion\n"
            echo -e "master: localhost\nid: ${MINION_NAME}" > /etc/salt/minion
            systemctl enable salt-minion.service &> /dev/null
            systemctl restart salt-minion.service &> /dev/null
            salt-key -y -a ${MINION_NAME} > /dev/null
            echo -e "Testing default Salt minion connection with the Salt master\n"
            if [[ $(echo $(salt "${MINION_NAME}" test.ping &> /dev/null)$?) -ne 0 ]]; then
                echo -e "Salt master can't connect to the default Salt minion. Aborting.\n"
                exit 1
            else
                echo -e "Connection OK!\n"
            fi
        else
            echo -e "Missing Salt configuration directory /etc/salt. Aborting.\n"
            exit 1
        fi
    }
    defaultMinionConf
 }
 if [ $? -eq 0 ]; then
    saltEnvironment
 else
    echo -e "Unknown error. Aborting.\n"
    exit 1
 fi
--- a/saltscripts/2-get-programs-on-master.sh
+++ b/saltscripts/2-get-programs-on-master.sh
@ -0,0 +1,452 @@
 #!/bin/bash
 # Salt Master/Minion preconfiguration script
 # Copyright (C) 2018  Pekka Helenius
 #
 # 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 3 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, see <https://www.gnu.org/licenses/>.
 ###########################################################
 # Run on Ubuntu 18.04 LTS Salt master
 # Compiles LAS tools and CloudCompare for GIS workstation (Ubuntu & Windows)
 # Downloads necessary GIS tools
 OSES=(windows ubuntu-1804)
 # Required OS to run this script
 REQUIRED_OS="Ubuntu"
 # Compile CloudCompare for Ubuntu?
 # TODO: support false option
 CC_GET_UBUNTU=true
 # Get this variable from the main script runme.sh
 # The variable defined whether we should only run local Salt minion (which is running
 # on Ubuntu 18.04 LTS) or not
 #
 if [[ $1 == "true" ]]; then
    local_only=""
 fi
 if [[ $2 == "true" ]]; then
    winminions_present=''
 fi
 ########################
 # INSTALL DEV PACKAGES
 function devPackages() {
    if [[ -f /etc/os-release ]]; then
        DISTRO=$(grep ^PRETTY_NAME /etc/os-release | grep -oP '(?<=")[^\s]*')
        if [[ $DISTRO == ${REQUIRED_OS} ]]; then
            # for LAStools
            echo -e "Updating local package databases & installing necessary dev tools for LASTools & CloudCompare\n"
            apt-get update
            apt-get install -y make git build-essential
            if [[ $CC_GET_UBUNTU == "true" ]]; then
                # for CloudCompare
                apt-get install -y cmake libhpdf-dev debhelper fakeroot
                CC_DEVDEPENDS=(
                    libhpdf-dev
                    libqt5opengl5-dev
                    libcgal-dev
                    libdxflib-dev
                    libglew-dev
                    libfreenect-dev
                    libgdal-dev
                    liblas-c-dev
                    liblas-dev
                    libboost-all-dev
                    libjsoncpp-dev
                    libpdal-dev
                    libcurl4-gnutls-dev
                )
                function checkDevVersions() {
                    function generateDevVersions() {
                        if [[ ! -f compiled/cc_devpkg_versions ]]; then
                            touch compiled/cc_devpkg_versions
                        fi
                        for devpkg_version in ${CC_DEVDEPENDS[@]}; do
                            echo -e "$(dpkg -s $devpkg_version | grep -E '^Package:|^Version:' | awk '{print $2}' | tr '\n' ' ')" \
                            >> compiled/cc_devpkg_versions
                            if [[ $? -ne 0 ]]; then
                                exit 1
                            fi
                        done
                    }
                    # Check if we need to update our CloudCompare makedepend packages
                    if [[ -f compiled/cc_devpkg_versions ]]; then
                        local IFS=$'\n'
                        for devpackage in $(cat compiled/cc_devpkg_versions); do
                            if [[ $(apt-cache policy $(echo $devpackage | awk '{print $1}') | grep 'Candidate' | awk '{print $2}') != $(echo $devpackage | awk '{print $2}') ]]; then
                                LOCAL_DEVPKG_OLD_FLAG=""
                            fi
                        done
                        if [[ -v LOCAL_DEVPKG_OLD_FLAG ]]; then
                            apt-get install -y ${CC_DEVDEPENDS[*]}
                            rm compiled/cc_devpkg_versions
                        fi
                    else
                        touch compiled/cc_devpkg_versions
                        apt-get install -y ${CC_DEVDEPENDS[*]}
                        generateDevVersions
                    fi
                    if [[ ! -f compiled/cc_devpkg_versions ]]; then
                        generateDevVersions
                    fi
                }
                checkDevVersions
            fi
        else
            echo -e "This is not ${REQUIRED_OS} Linux distribution. Aborting.\n"
            exit 1
        fi
    else
        echo -e "Can't recognize your Linux distribution. Aborting.\n"
        exit 1
    fi
 }
 ########################
 # COMPILE LASTOOLS
 # Compile open-source LAS tools
 # Q: What is this?
 # A: See descriptions of binaries below
 # Main reason for this: Not available from software repositories but
 # still an essential toolset for GIS workflow
 # las2las: extracts last returns, clips, subsamples, translates, etc ...
 # las2txt: turns LAS into human-readable and easy-to-parse ASCII
 # lasdiff: compares the LIDAR data of two LAS/LAZ/ASCII files and reports whether they are identical or whether they are different.
 # lasindex: creates a spatial index LAX file for fast spatial queries
 # lasinfo: prints out a quick overview of the contents of a LAS file
 # lasmerge: merges several LAS or LAZ files into a single LAS or LAZ file
 # lasprecision: analyses the actual precision of the LIDAR points
 # laszip: compresses the LAS files in a completely lossless manner
 # txt2las: converts LIDAR data from ASCII text to binary LAS format
 LASTOOLS=(
 las2las
 las2txt
 lasdiff
 lasindex
 lasinfo
 lasmerge
 lasprecision
 laszip
 txt2las
 )
 # There are closed source LAS tools available for Windows platform
 LASTOOLS_WIN=(
 blast2dem
 blast2iso
 bytecopy
 bytediff
 e572las
 las2dem
 las2iso
 las2shp
 las2tin
 lasboundary
 lascanopy
 lasclassify
 lasclip
 lascolor
 lascontrol
 lascopy
 lasduplicate
 lasgrid
 lasground
 lasground_new
 lasheight
 laslayers
 lasnoise
 lasoptimize
 lasoverage
 lasoverlap
 lasplanes
 laspublish
 lasreturn
 lassort
 lassplit
 lasthin
 lastile
 lastool
 lastrack
 lasvalidate
 lasview
 lasvoxel
 shp2las
 sonarnoiseblaster
 )
 function compileLAStools() {
    if [[ ! -d $1/files/lastools ]]; then
        mkdir -p $1/files/lastools
    fi
    if [[ $(ls $1/files/lastools | wc -l) -eq 0 ]]; then
        if [[ ! -d compiled/LAStools ]]; then
            git clone https://github.com/LAStools/LAStools
            cd LAStools/
            make -j$(nproc --ignore 1)
            if [[ $? -eq 0 ]]; then
                cd ..
                mv LAStools compiled/
            fi
        fi
        if [[ $? -eq 0 ]]; then
            if [[ $1 = *"ubuntu"* ]]; then
                for lastool in ${LASTOOLS[*]}; do
                    cp ./compiled/LAStools/src/$lastool \
                    $1/files/lastools/
                done
            elif [[ $1 = *"windows"* ]]; then 
                if [[ ! -v local_only ]] && [[ -v winminions_present ]]; then
                    for lastool_win1 in ${LASTOOLS[*]}; do
                        cp ./compiled/LAStools/bin/$lastool_win1.exe \
                        $1/files/lastools/
                    done
                    for lastool_win2 in ${LASTOOLS_WIN[*]}; do
                        cp ./compiled/LAStools/bin/$lastool_win2.exe \
                        $1/files/lastools/
                    done
                fi
            fi
        fi
    fi
 }
 ########################
 function getOtherGIS() {
    if [[ $CC_GET_UBUNTU == "true" ]]; then
        if [[ $1 = *"ubuntu"* ]]; then
            # Compile CloudCompare for Ubuntu
            #
            # Main reason for this: Not yet available as a binary download for Ubuntu 18.04 LTS
            # BREAKS EASILY!
            # Issues: compatibility with other Linux distros may not be stable.
            # Currently available only for Ubuntu
            if [[ ! -f compiled/cloudcompare_${CC_VERSION_UBUNTU}-1_amd64.deb ]] || [[ -v LOCAL_DEVPKG_OLD_FLAG ]] ; then
                # Get CloudCompare source files & Debian control files
                wget http://http.debian.net/debian/pool/main/c/cloudcompare/cloudcompare_${CC_VERSION_UBUNTU}.orig.tar.gz
                wget http://http.debian.net/debian/pool/main/c/cloudcompare/cloudcompare_${CC_VERSION_UBUNTU}-1.debian.tar.xz
                # Extract CloudCompare source files
                tar xf cloudcompare_${CC_VERSION_UBUNTU}.orig.tar.gz
                # Make CloudCompare source root directory compatible with dpkg-buildpackage command
                mv CloudCompare-master cloudcompare-${CC_SHORT_UBUNTU}
                # Extract Debian control files
                tar xf cloudcompare_${CC_VERSION_UBUNTU}-1.debian.tar.xz --directory cloudcompare-${CC_SHORT_UBUNTU}/
                # Compile CloudCompare
                cd cloudcompare-${CC_SHORT_UBUNTU}
                dpkg-buildpackage -rfakeroot -b -us -uc -j$(nproc --ignore 1)
                if [[ $? -eq 0 ]]; then
                    cd ..
                    mv ./{*.tar.*,*.buildinfo,*.changes,*.deb} compiled/
                    rm -Rf cloudcompare-${CC_SHORT_UBUNTU}
                fi
            fi
            if [[ ! -f $1/files/cloudcompare_${CC_VERSION_UBUNTU}-1_amd64.deb ]]; then
                cp compiled/cloudcompare_${CC_VERSION_UBUNTU}-1_amd64.deb $1/files/
            fi
        fi
    fi
    if [[ $1 == *"windows"* ]]; then
        if [[ ! -v local_only ]] && [[ -v winminions_present ]]; then
            if [[ ! -d compiled/windows ]]; then
                mkdir -p compiled/windows
            fi
            # Download Visual C++ Redistributable Packages for Visual Studio 2013 for Windows
            # Required by CloudCompare
            if [[ ! -f compiled/windows/vcrun2013_64.exe ]]; then
                wget https://download.microsoft.com/download/2/E/6/2E61CFA4-993B-4DD4-91DA-3737CD5CD6E3/vcredist_x64.exe -O \
                compiled/windows/vcrun2013_64.exe
            fi
            # Download CloudCompare for Windows
            if [[ ! -f compiled/windows/CloudCompare_${CC_VERSION_WIN}_setup_x64.exe ]]; then
               wget http://cloudcompare.org/release/CloudCompare_${CC_VERSION_WIN}_setup_x64.exe -O \
                compiled/windows/CloudCompare_${CC_VERSION_WIN}_setup_x64.exe
            fi
            # Download QGIS for Windows
            if [[ ! -f compiled/windows/QGIS-OSGeo4W-${QGIS_VERSION_WIN}-Setup-x86_64.exe ]]; then
                wget http://qgis.org/downloads/QGIS-OSGeo4W-${QGIS_VERSION_WIN}-Setup-x86_64.exe -O \
                compiled/windows/QGIS-OSGeo4W-${QGIS_VERSION_WIN}-Setup-x86_64.exe
            fi
            # Download gpx2shp. NOTE: Outdated version, but only out-of-the-box binary for Windows available
            GPX2SHP_WIN_1="gpx2shp-0.69_win_notest"
            GPX2SHP_WIN_2="gpx2shp-0.69_wintest"
            if [[ ! -f compiled/windows/gpx2shp.exe ]]; then
                wget https://dotsrc.dl.osdn.net/osdn/gpx2shp/13458/${GPX2SHP_WIN_1}.zip -O \
                compiled/windows/${GPX2SHP_WIN_1}.zip
                unzip -j compiled/windows/${GPX2SHP_WIN_1}.zip ${GPX2SHP_WIN_2}/gpx2shp.exe -d compiled/windows/ &> /dev/null
                rm compiled/windows/${GPX2SHP_WIN_1}.zip
            fi
            # Download Merkaartor
            if [[ ! -f compiled/windows/merkaartor-${MERK_VERSION_WIN}-64bit.exe ]]; then
                wget http://merkaartor.be/files/merkaartor-${MERK_VERSION_WIN}-64bit.exe -O \
                compiled/windows/merkaartor-${MERK_VERSION_WIN}-64bit.exe
            fi
            # Download Quickroute GPS
            # NOTE: Get MSI GUID for 32-bit uninstaller (for sls) by running the following in Windows Powershell:
            # get-wmiobject Win32_Product | Format-Table IdentifyingNumber, Name
            if [[ ! -f compiled/windows/QuickRoute_${QR_VERSION_WIN}_Setup.msi ]]; then
                wget http://www.matstroeng.se/quickroute/download/QuickRoute_${QR_VERSION_WIN}_Setup.msi -O \
                compiled/windows/QuickRoute_${QR_VERSION_WIN}_Setup.msi
            fi
            # Download GPS Daemon
            # NOTE: Deprecated version. Newer version is available for Unix platforms
            if [[ ! -f compiled/windows/GPSd-4-win_${GPSD_VERSION_WIN}.exe ]]; then
                wget https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/gpsd-4-win/GPSd-4-win_${GPSD_VERSION_WIN}.exe -O \
                compiled/windows/GPSd-4-win_${GPSD_VERSION_WIN}.exe
            fi
            ## GPSBabel
            #
            #wget https://www.gpsbabel.org/plan9.php
            #
            #GPSBabel-1.5.4-Setup.exe
            for win_installer in compiled/windows/*; do
                cp $win_installer /srv/salt/win/repo-ng/installers/
            done
            cp compiled/windows/gpx2shp.exe /srv/salt/gis_windows/files/
            rm /srv/salt/win/repo-ng/installers/gpx2shp.exe
        fi
    fi
 }
 ########################
 devPackages
 # Create directory for compiled programs
 if [[ ! -d compiled ]]; then 
    mkdir compiled
 fi
 for OS in ${OSES[*]}; do
    if [[ $OS = *"ubuntu"* ]]; then
        CC_VERSION_UBUNTU="2.9.1+git20180223"
        CC_SHORT_UBUNTU="2.9.1"
    elif [[ $OS == *"windows"* ]] && [[ ! -v $skip_windows ]]; then
        CC_VERSION_WIN="v2.10.alpha"
        CC_SHORT_WIN="2.10"
        MERK_VERSION_WIN="0.18.3"
        QGIS_VERSION_WIN="2.18.19-1"
        QR_VERSION_WIN="2.4"
        GPSD_VERSION_WIN="0.2.0.0"
    fi
    OS_SALT_PATH="/srv/salt/gis_${OS}"
    compileLAStools ${OS_SALT_PATH}
    getOtherGIS ${OS_SALT_PATH}
 done
 unset LOCAL_DEVPKG_OLD_FLAG
 unset local_only
 unset winminions_present
--- a/sample_images/screen_ubuntu-final.png
+++ b/sample_images/screen_ubuntu-final.png
--- a/sample_images/screen_ubuntu-master-final.png
+++ b/sample_images/screen_ubuntu-master-final.png
--- a/sample_images/screen_windows-final-2.png
+++ b/sample_images/screen_windows-final-2.png
--- a/sample_images/screen_windows-final.png
+++ b/sample_images/screen_windows-final.png
--- a/srv_pillar/stones.sls
+++ b/srv_pillar/stones.sls
@ -0,0 +1,10 @@
 {% if grains['kernel'] == 'Linux' %}
 mysterystone: ocean pearl & fishy cochlea
 location: /tmp/my_precious
 {% elif grains['kernel'] == 'Windows' %}
 mysterystone: sharp glass fragments from a shattered window
 location: 'C:\stone.txt'
 {% else %}
 mysterystone: 9 55 N 115 32 E
 location: unknown
 {% endif %}
--- a/srv_pillar/top.sls
+++ b/srv_pillar/top.sls
@ -0,0 +1,3 @@
 base:
  '*':
    - stones
--- a/srv_salt/common/qgis_lastools/LidarToolsAlgorithmProvider.py
+++ b/srv_salt/common/qgis_lastools/LidarToolsAlgorithmProvider.py
@ -0,0 +1,256 @@
 # -*- coding: utf-8 -*-
 """
 ***************************************************************************
    LidarToolsAlgorithmProvider.py
    ---------------------
    Date                 : August 2012
    Copyright            : (C) 2012 by Victor Olaya
    Email                : volayaf at gmail dot com
    ---------------------
    Date                 : April, October 2014 and May 2016
    Copyright            : (C) 2014 - 2016 by Martin Isenburg
    Email                : martin near rapidlasso point com
    ---------------------
    Date                 : June 2014
    Copyright            : (C) 2014 by Agresta S. Coop
    Email                : iescamochero at agresta dot org
 ***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************
 """
 __author__ = 'Victor Olaya'
 __date__ = 'August 2012'
 __copyright__ = '(C) 2012, Victor Olaya'
 # This will get replaced with a git SHA1 when you do a git archive
 __revision__ = '$Format:%H$'
 import os
 from qgis.PyQt.QtGui import QIcon
 from processing.core.AlgorithmProvider import AlgorithmProvider
 from processing.core.ProcessingConfig import ProcessingConfig, Setting
 from processing.tools.system import isWindows
 from .lastools.LAStoolsUtils import LAStoolsUtils
 from .lastools.lasground import lasground
 from .lastools.lasheight import lasheight
 from .lastools.lasclassify import lasclassify
 from .lastools.laszip import laszip
 from .lastools.lasindex import lasindex
 from .lastools.lasclip import lasclip
 from .lastools.lasquery import lasquery
 from .lastools.lascolor import lascolor
 from .lastools.lasthin import lasthin
 from .lastools.lasnoise import lasnoise
 from .lastools.lassort import lassort
 from .lastools.lastile import lastile
 from .lastools.lasgrid import lasgrid
 from .lastools.lasview import lasview
 from .lastools.lasboundary import lasboundary
 from .lastools.lasinfo import lasinfo
 from .lastools.las2dem import las2dem
 from .lastools.blast2dem import blast2dem
 from .lastools.las2iso import las2iso
 from .lastools.las2tin import las2tin
 from .lastools.las2las_filter import las2las_filter
 from .lastools.las2las_project import las2las_project
 from .lastools.las2las_transform import las2las_transform
 from .lastools.blast2iso import blast2iso
 from .lastools.lasprecision import lasprecision
 from .lastools.lasvalidate import lasvalidate
 from .lastools.lasduplicate import lasduplicate
 from .lastools.las2txt import las2txt
 from .lastools.txt2las import txt2las
 from .lastools.las2shp import las2shp
 from .lastools.shp2las import shp2las
 from .lastools.lasmerge import lasmerge
 from .lastools.lassplit import lassplit
 from .lastools.lascanopy import lascanopy
 from .lastools.lasoverage import lasoverage
 from .lastools.lasoverlap import lasoverlap
 from .lastools.laspublish import laspublish
 from .lastools.lasground_new import lasground_new
 from .lastools.lascontrol import lascontrol
 from .lastools.lasdiff import lasdiff
 from .lastools.lasheight_classify import lasheight_classify
 from .lastools.lastilePro import lastilePro
 from .lastools.lasgroundPro import lasgroundPro
 from .lastools.las2demPro import las2demPro
 from .lastools.lasheightPro import lasheightPro
 from .lastools.laszipPro import laszipPro
 from .lastools.lasgridPro import lasgridPro
 from .lastools.lasduplicatePro import lasduplicatePro
 from .lastools.lassortPro import lassortPro
 from .lastools.lasclassifyPro import lasclassifyPro
 from .lastools.lasthinPro import lasthinPro
 from .lastools.lasnoisePro import lasnoisePro
 from .lastools.lasindexPro import lasindexPro
 from .lastools.lascanopyPro import lascanopyPro
 from .lastools.blast2demPro import blast2demPro
 from .lastools.lasboundaryPro import lasboundaryPro
 from .lastools.lasinfoPro import lasinfoPro
 from .lastools.las2lasPro_filter import las2lasPro_filter
 from .lastools.las2lasPro_project import las2lasPro_project
 from .lastools.las2lasPro_transform import las2lasPro_transform
 from .lastools.lasoveragePro import lasoveragePro
 from .lastools.txt2lasPro import txt2lasPro
 from .lastools.las2txtPro import las2txtPro
 from .lastools.blast2isoPro import blast2isoPro
 from .lastools.lasvalidatePro import lasvalidatePro
 from .lastools.lasmergePro import lasmergePro
 from .lastools.lasviewPro import lasviewPro
 from .lastools.lasoverlapPro import lasoverlapPro
 from .lastools.laspublishPro import laspublishPro
 from .lastools.lasgroundPro_new import lasgroundPro_new
 from .lastools.lasheightPro_classify import lasheightPro_classify
 from .lastools.flightlinesToDTMandDSM import flightlinesToDTMandDSM
 from .lastools.flightlinesToCHM import flightlinesToCHM
 from .lastools.flightlinesToSingleCHMpitFree import flightlinesToSingleCHMpitFree
 from .lastools.hugeFileClassify import hugeFileClassify
 from .lastools.hugeFileGroundClassify import hugeFileGroundClassify
 from .lastools.hugeFileNormalize import hugeFileNormalize
 from .fusion.OpenViewerAction import OpenViewerAction
 from .fusion.ASCII2DTM import ASCII2DTM
 from .fusion.CanopyMaxima import CanopyMaxima
 from .fusion.CanopyModel import CanopyModel
 from .fusion.Catalog import Catalog
 from .fusion.ClipData import ClipData
 from .fusion.CloudMetrics import CloudMetrics
 from .fusion.Cover import Cover
 from .fusion.DTM2TIF import DTM2TIF
 from .fusion.DTM2ASCII import DTM2ASCII
 from .fusion.FirstLastReturn import FirstLastReturn
 from .fusion.GridMetrics import GridMetrics
 from .fusion.GridSurfaceCreate import GridSurfaceCreate
 from .fusion.TinSurfaceCreate import TinSurfaceCreate
 from .fusion.Csv2Grid import Csv2Grid
 from .fusion.GroundFilter import GroundFilter
 from .fusion.MergeData import MergeData
 from .fusion.FilterData import FilterData
 from .fusion.PolyClipData import PolyClipData
 from .fusion.ImageCreate import ImageCreate
 from .fusion.IntensityImage import IntensityImage
 from .fusion.FusionUtils import FusionUtils
 class LidarToolsAlgorithmProvider(AlgorithmProvider):
    def __init__(self):
        AlgorithmProvider.__init__(self)
        self.activate = True
    def _loadAlgorithms(self):
        self.algs = []
        # LAStools for processing single files
        if (isWindows() or LAStoolsUtils.hasWine()):
            lastools = [
                lasground(), lasheight(), lasclassify(), lasclip(), lastile(),
                lascolor(), lasgrid(), las2dem(), blast2dem(), las2iso(), blast2iso(),
                lasview(), lasboundary(), lasinfo(), lasprecision(), las2tin(),
                lasvalidate(), lasduplicate(), las2txt(), txt2las(), laszip(),
                lasindex(), lasthin(), lassort(), lascanopy(), lasmerge(),
                las2shp(), shp2las(), lasnoise(), lassplit(), las2las_filter(),
                las2las_project(), las2las_transform(), lasoverage(), lasoverlap(),
                lasquery(), laspublish(), lasground_new(), lascontrol(), lasdiff(),
                lasheight_classify()
            ]
        else:
            lastools = [
                lasinfo(), lasprecision(), lasvalidate(), las2txt(), txt2las(),
                laszip(), lasindex(), lasmerge(), las2las_filter(), las2las_project(),
                las2las_transform(), lasquery(), lasdiff()
            ]
        self.algs.extend(lastools)
        # LAStools Production for processing folders of files
        if (isWindows() or LAStoolsUtils.hasWine()):
            lastoolsPro = [
                lastilePro(), lasgroundPro(), las2demPro(), lasheightPro(), laszipPro(),
                lasduplicatePro(), lasgridPro(), lassortPro(), lasclassifyPro(), lasthinPro(),
                lasnoisePro(), lasindexPro(), lascanopyPro(), blast2demPro(), lasboundaryPro(),
                lasinfoPro(), las2lasPro_filter(), las2lasPro_project(), las2lasPro_transform(),
                lasoveragePro(), txt2lasPro(), las2txtPro(), blast2isoPro(), lasvalidatePro(),
                lasmergePro(), lasviewPro(), lasoverlapPro(), laspublishPro(), lasgroundPro_new(),
                lasheightPro_classify()
            ]
        else:
            lastoolsPro = [
                laszipPro(), lasindexPro(), lasinfoPro(), las2lasPro_filter(), las2lasPro_project(),
                las2lasPro_transform(), txt2lasPro(), las2txtPro(), lasvalidatePro(), lasmergePro()
            ]
        self.algs.extend(lastoolsPro)
        # some examples for LAStools Pipelines
        if (isWindows() or LAStoolsUtils.hasWine()):
            lastoolsPipe = [
                flightlinesToDTMandDSM(), flightlinesToCHM(), flightlinesToSingleCHMpitFree(), hugeFileClassify(),
                hugeFileGroundClassify(), hugeFileNormalize()
            ]
        else:
            lastoolsPipe = []
        self.algs.extend(lastoolsPipe)
        # FUSION
        if isWindows():
            self.actions.append(OpenViewerAction())
            fusiontools = [
                Catalog(), CloudMetrics(), CanopyMaxima(), CanopyModel(), ClipData(),
                Csv2Grid(), Cover(), FilterData(), GridMetrics(), GroundFilter(),
                GridSurfaceCreate(), MergeData(), TinSurfaceCreate(), PolyClipData(),
                DTM2TIF(), DTM2ASCII(), FirstLastReturn(), ASCII2DTM(), ImageCreate(),
                IntensityImage()
            ]
            for alg in fusiontools:
                alg.group, alg.i18n_group = alg.trAlgorithm('Fusion')
            self.algs.extend(fusiontools)
    def initializeSettings(self):
        if isWindows():
            LASPath = 'C:\lastools'
        else:
            LASPath = '/usr/local/bin'
 # LAStoolsUtils.LAStoolsPath()
        AlgorithmProvider.initializeSettings(self)
        ProcessingConfig.addSetting(Setting(
                self.getDescription(),
                LAStoolsUtils.LASTOOLS_FOLDER,
                self.tr('LAStools folder'), LASPath,
                valuetype=Setting.FOLDER))
        ProcessingConfig.addSetting(Setting(
            self.getDescription(),
            FusionUtils.FUSION_FOLDER,
            self.tr('Fusion folder'), FusionUtils.FusionPath(),
            valuetype=Setting.FOLDER))
        if not isWindows():
            ProcessingConfig.addSetting(Setting(
                self.getDescription(),
                LAStoolsUtils.WINE_FOLDER,
                self.tr('Wine folder'), '', valuetype=Setting.FOLDER))
    def getName(self):
        return 'lidartools'
    def getDescription(self):
        return self.tr('Tools for LiDAR data')
    def getIcon(self):
        return QIcon(os.path.dirname(__file__) + '/../../images/tool.png')
    def getSupportedOutputTableExtensions(self):
        return ['csv']
--- a/srv_salt/gis_ubuntu-1804/init.sls
+++ b/srv_salt/gis_ubuntu-1804/init.sls
@ -0,0 +1,88 @@
 {% set cc_version = '2.9.1+git20180223-1' %}
 {% set os_version = 'ubuntu-1804' %}
 {#
 # Things to be considered: https://docs.saltstack.com/en/latest/ref/states/parallel.html
 #}
 {% for file in [
  'las2las', 
  'las2txt',
  'lasdiff',
  'lasindex',
  'lasinfo',
  'lasmerge',
  'lasprecision',
  'laszip',
  'txt2las'
 ]
 %}
 {{ file }}:
  file.managed:
    - name: /usr/local/bin/{{ file }}
    - source: salt://gis_{{ os_version }}/files/lastools/{{ file }}
    - mode: 0755
    - user: root
    - group: root
 {% endfor %}
 gis_packages:
  pkg.installed:
    - pkgs:
      - gpx2shp
      - rel2gpx
      - quickroute-gps
      - python-gpxpy
      - obdgpslogger
      - merkaartor
      - gpsbabel
      - gpsbabel-gui
      - gis-gps
 qgis:
  pkg.installed:
    - pkgs:
      - qgis
      - qgis-server
      - qgis-providers
      - qgis-plugin-grass
 gps_daemon:
  pkg.installed:
    - pkgs:
      - gpsd
 {#
 qgis_conf_script:
  file.managed:
    - name: /tmp/qgisconf.sh
    - source: salt://gis_{{ os_version }}/files/qgisconf.sh
    - require:
      - pkg: qgis
 qgis_conf_run:
  cmd.run:
    - name: 'sh /tmp/qgisconf.sh'
    - require:
      - file: qgis_conf_script
 #}
 qgis_lastools:
  file.managed:
    - name: /usr/share/qgis/python/plugins/processing/algs/lidar/LidarToolsAlgorithmProvider.py
    - source: salt://common/qgis_lastools/LidarToolsAlgorithmProvider.py
    - require:
      - pkg: qgis
 cloudcompare_pkg:
  file.managed:
    - name: /tmp/cloudcompare_{{ cc_version }}.deb
    - source: salt://gis_{{ os_version }}/files/cloudcompare_{{ cc_version }}_amd64.deb
 cloudcompare_install:
  pkg.installed:
    - sources:
      - cloudcompare: /tmp/cloudcompare_{{ cc_version }}.deb
    - require:
      - file: cloudcompare_pkg
--- a/srv_salt/gis_windows/init.sls
+++ b/srv_salt/gis_windows/init.sls
@ -0,0 +1,160 @@
 {% set qgis_version = '2.18' %}
 {% set os_version = 'windows' %}
 {#
 # Things to be considered: https://docs.saltstack.com/en/latest/ref/states/parallel.html
 #}
 {# 
 # LASTools: Works OK 
 #}
 {% for file in [
  'las2las',
  'las2txt',
  'lasdiff',
  'lasindex',
  'lasinfo',
  'lasmerge',
  'lasprecision',
  'laszip',
  'txt2las',
  'blast2dem',
  'blast2iso',
  'bytecopy',
  'bytediff',
  'e572las',
  'las2dem',
  'las2iso',
  'las2shp',
  'las2tin',
  'lasboundary',
  'lascanopy',
  'lasclassify',
  'lasclip',
  'lascolor',
  'lascontrol',
  'lascopy',
  'lasduplicate',
  'lasgrid',
  'lasground',
  'lasground_new',
  'lasheight',
  'laslayers',
  'lasnoise',
  'lasoptimize',
  'lasoverage',
  'lasoverlap',
  'lasplanes',
  'laspublish',
  'lasreturn',
  'lassort',
  'lassplit',
  'lasthin',
  'lastile',
  'lastool',
  'lastrack',
  'lasvalidate',
  'lasview',
  'lasvoxel',
  'shp2las',
  'sonarnoiseblaster'
 ]
 %}
 {{ file }}:
  file.managed:
    - makedirs: True
    - name: 'C:\lastools\{{ file }}.exe'
    - source: 'salt://gis_{{ os_version }}/files/lastools/{{ file }}.exe'
 {% endfor %}
 {# 
 # GPX2SHP: Works OK
 #}
 put_gpx2shp.exe:
  file.managed:
    - name: 'C:\lastools\gpx2shp.exe'
    - source: 'salt://gis_{{ os_version }}/files/gpx2shp.exe'
 {#
 # Installation of Windows programs with Salt is not as good as on Linux minions
 # Many installation processes seem not to report about their statuses back to the
 # Salt minion process, thus making Salt master to think that the minion
 # computer doesn't return anything. Therefore, some custom approaches
 # for installing Windows software on Salt minion must be taken for now
 #}
 {#
 # QuickRoute: installs OK - NOTE: retcode 2 (Error), install_status: success
 #}
 install_quickroute:
  pkg.installed:
    - pkgs:
      - quickroute-gps_x86
 {#
 # Merkaartor: Installs OK - NOTE: retcode 2 (Error), install_status: success
 #}
 install_merkaartor:
  pkg.installed:
    - pkgs:
      - merkaartor
 {#
 # CloudCompare: Installs OK although takes time
 #}
 install_cloudcompare:
  pkg.installed:
    - pkgs:
      - cloudcompare
 {#
 # GPSd: Silent installer complaints about missing serial port, thus hanging the Salt state execution
 # Disable the package installation until solution is found
 #install_gpsd:
 #  pkg.installed:
 #    - pkgs:
 #      - gpsd
 # QGIS: Installs OK although takes A LOT OF time
 # Requires increased timeout in salt command on Salt master computer
 # until better support for NSIS installers have been implemented in Saltstack
 #
 # See runme.sh for further information 
 # The installer does not work as well as CloudCompare's installer
 # This is not a good workaround but better than nothing
 # Without it, the state hangs here forever until timeout is reached when 
 # re-running the installation:
 #}
 {% if not salt['file.directory_exists']('C:\Program Files\QGIS ' + qgis_version) %}
 install_qgis_pkg:
  pkg.installed:
    - pkgs:
      - qgis
 {% endif %}
 {#
 # At launch, QGIS tends to complaint about SSL. Fix this by doing the following.
 #}
 fix_qgis_ssl:
  cmd.run:
    - shell: powershell
    - name: '(New-Object System.Net.WebClient).DownloadString("https://ubuntu.qgis.org/version.txt")'
 qgis_lastools:
  file.managed:
    - name: C:\Program Files\QGIS {{ qgis_version }}\apps\qgis-ltr\python\plugins\processing\algs\lidar\LidarToolsAlgorithmProvider.py
    - source: salt://common/qgis_lastools/LidarToolsAlgorithmProvider.py
 {#
 # Technically the following should be required, but qgis installation status retcode is always 2 (failure) although
 # returned string states: 'install_status: success' and installation can be confirmed on the minion computer
 # This is likely a bug in Saltstack because it happens on multiple Windows NSIS installer packages
 #    - require:
 #      - pkg: install_qgis_pkg
 #}
--- a/srv_salt/stone_file/granite.txt
+++ b/srv_salt/stone_file/granite.txt
@ -0,0 +1 @@
 Earth has many stones: some of it is rubble, some more worthy. You can pick up a stone and you will always get {{ salt['pillar.get']('mysterystone','worthless sand and dust which does not look like anything to me') }}.
--- a/srv_salt/stone_file/init.sls
+++ b/srv_salt/stone_file/init.sls
@ -0,0 +1,5 @@
 put_stone:
  file.managed:
    - name: {{ pillar['location'] }}
    - source: salt://stone_file/granite.txt
    - template: jinja
--- a/srv_salt/top.sls
+++ b/srv_salt/top.sls
@ -0,0 +1,9 @@
 base:
  'osfinger:Ubuntu-18.04':
    - match: grain
    - gis_ubuntu-1804
  'os:Windows':
    - match: grain
    - gis_windows
  '*':
    - stone_file
--- a/srv_salt_winrepo/cloudcompare.sls
+++ b/srv_salt_winrepo/cloudcompare.sls
@ -0,0 +1,8 @@
 cloudcompare:
  '2.10.alpha':
    installer: salt://win/repo-ng/installers/CloudCompare_v2.10.alpha_setup_x64.exe
    full_name: 'CloudCompare 2.10 Alpha'
    reboot: False
    install_flags: '/silent /norestart'
    uninstaller: '%ProgramFiles%/CloudCompare/unins001.exe'
    uninstall_flags: '/silent /norestart'
--- a/srv_salt_winrepo/gpsd.sls
+++ b/srv_salt_winrepo/gpsd.sls
@ -0,0 +1,8 @@
 gpsd:
  '0.2.0.0':
    installer: salt://win/repo-ng/installers/GPSd-4-win_0.2.0.0.exe
    full_name: 'GPSd 0.2.0.0'
    reboot: False
    install_flags: '/S'
    uninstaller: 'C:\cygwin\uninstall.exe'
    uninstall_flags: '/S'
--- a/srv_salt_winrepo/merkaartor.sls
+++ b/srv_salt_winrepo/merkaartor.sls
@ -0,0 +1,8 @@
 merkaartor:
  '0.18.3':
    installer: salt://win/repo-ng/installers/merkaartor-0.18.3-64bit.exe
    full_name: 'Merkaartor 0.18.3'
    reboot: False
    install_flags: '/S'
    uninstaller: '%ProgramFiles%/Merkaartor/Uninstall.exe'
    uninstall_flags: '/S'
--- a/srv_salt_winrepo/qgis.sls
+++ b/srv_salt_winrepo/qgis.sls
@ -0,0 +1,8 @@
 qgis:
  '2.18':
    installer: salt://win/repo-ng/installers/QGIS-OSGeo4W-2.18.19-1-Setup-x86_64.exe
    full_name: 'QGIS 2.18.19 Las Palmas'
    reboot: False
    install_flags: '/S'
    uninstaller: '%ProgramFiles%/QGIS 2.18/uninstall.exe'
    uninstall_flags: '/S'
--- a/srv_salt_winrepo/quickroute-gps_x86.sls
+++ b/srv_salt_winrepo/quickroute-gps_x86.sls
@ -0,0 +1,10 @@
 quickroute-gps_x86:
  '2.4':
    installer: salt://win/repo-ng/QuickRoute_2.4_Setup.msi
    full_name: 'QuickRoute 2.4 (x86)'
    reboot: False
    install_flags: '/q'
    uninstaller: '{BDF3D53A-78E0-416D-B03E-A360355FDD6D}'
    uninstall_flags: '/qn'
    msiexec: True
--- a/srv_salt_winrepo/vcrun2013.sls
+++ b/srv_salt_winrepo/vcrun2013.sls
@ -0,0 +1,8 @@
 vcrun2013:
  '12.0.30501':
    installer: salt://win/repo-ng/installers/vcrun2013_64.exe
    full_name: 'Visual C++ Redistributable Packages for Visual Studio 2013'
    reboot: False
    install_flags: '/silent'
    uninstaller: '{929FBD26-9020-399B-9A7A-751D61F0B942}'
    uninstall_flags: '/silent'