guilhem_lavaux/gl-website-deployer
0
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Update website

Browse source
This commit is contained in:
Guilhem Lavaux 2024-11-19 08:02:04 +01:00
parent 4413528994
commit 1d90fbf296
6865 changed files with 1091082 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

131
admin/phpMyAdmin/vendor/phpmyadmin/shapefile/CHANGELOG.md vendored Normal file
View file

@ -0,0 +1,131 @@
# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
## [3.0.1] - 2021-02-05
### Fixed
- Fix method signature of ShapeFile::getDBFHeader()
## [3.0.0] - 2021-02-05
### Added
- Support for PHPUnit 8 and 9
- Support PHP 8
### Changed
- Enable strict mode on PHP files
- Rename ShapeFile::$FileName property to ShapeFile::$fileName
- Rename ShapeRecord::$SHPData property to ShapeRecord::$shpData
- Rename ShapeRecord::$DBFData property to ShapeRecord::$dbfData
- ShapeRecord::getContentLength returns `null` when the shape type is not supported instead of `false`.
### Removed
- Drop support for PHP 5.4, PHP 5.5, PHP 5.6, PHP 7.0 and HHVM
## [2.1] - 2017-05-15
### Changed
- Documentation improvements.
## [2.0] - 2017-01-23
### Changed
- Switched to PhpMyAdmin vendor namespace to follow PSR-4.
## [1.2] - 2017-01-07
### Added
- PHP 7.2 support.
### Changed
- Coding style cleanup.
- Avoid installing tests and test data using composer.
## [1.1] - 2016-11-21
### Fixed
- Fixed adjusting of record bounding box
## [1.0] - 2016-11-21
### Changed
- Documentation improvements
- Code cleanups
## [0.13] - 2016-11-21
### Changed
- Code cleanups
- Improved test coverage
## [0.12] - 2016-11-17
### Changed
- Improved test coverage
### Fixed
- Fixed DBF search
## [0.11] - 2016-11-16
### Changed
- Code cleanups
### Fixed
- Fixed behavior without configured DBF header
- Fixed saving Polygon/Polyline creation with multiple parts
- Fixed saving Multipont records
## [0.10] - 2016-09-05
### Changed
- Improved error handling on loading
## [0.9] - 2016-08-04
### Changed
- Code cleanups
## [0.8] - 2016-06-24
### Changed
- Code cleanups
### Fixed
- Fixed loading of records with optional data
## [0.7] - 2016-06-24
### Fixed
- Properly fail on loading corrupted files
## [0.6] - 2016-06-24
### Fixed
- Fixed detection of end of file when loading
## [0.5] - 2016-06-24
### Added
- Added getShapeName method to ShapeFile
## [0.4] - 2016-06-24
### Changed
- Make API work even without real file open
## [0.3] - 2016-06-24
### Added
- Better support for subclassing
## [0.2] - 2016-06-24
### Changed
- Make the dbase extension optional dependency
## 0.1 - 2016-06-14
### Added
- Inital release based on bfShapeFiles
[Unreleased]: https://github.com/phpmyadmin/shapefile/compare/2.1...HEAD
[2.1]: https://github.com/phpmyadmin/shapefile/compare/2.0...2.1
[2.0]: https://github.com/phpmyadmin/shapefile/compare/1.2...2.0
[1.2]: https://github.com/phpmyadmin/shapefile/compare/1.1...1.2
[1.1]: https://github.com/phpmyadmin/shapefile/compare/1.0...1.1
[1.0]: https://github.com/phpmyadmin/shapefile/compare/0.13...1.0
[0.13]: https://github.com/phpmyadmin/shapefile/compare/0.12...0.13
[0.12]: https://github.com/phpmyadmin/shapefile/compare/0.11...0.12
[0.11]: https://github.com/phpmyadmin/shapefile/compare/0.10...0.11
[0.10]: https://github.com/phpmyadmin/shapefile/compare/0.9...0.10
[0.9]: https://github.com/phpmyadmin/shapefile/compare/0.8...0.9
[0.8]: https://github.com/phpmyadmin/shapefile/compare/0.7...0.8
[0.7]: https://github.com/phpmyadmin/shapefile/compare/0.6...0.7
[0.6]: https://github.com/phpmyadmin/shapefile/compare/0.5...0.6
[0.5]: https://github.com/phpmyadmin/shapefile/compare/0.4...0.5
[0.4]: https://github.com/phpmyadmin/shapefile/compare/0.3...0.4
[0.3]: https://github.com/phpmyadmin/shapefile/compare/0.2...0.3
[0.2]: https://github.com/phpmyadmin/shapefile/compare/0.1...0.2

339
admin/phpMyAdmin/vendor/phpmyadmin/shapefile/LICENSE vendored Normal file
View file

@ -0,0 +1,339 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc., <http://fsf.org/>
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
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
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
{description}
Copyright (C) {year} {fullname}
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
{signature of Ty Coon}, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

57
admin/phpMyAdmin/vendor/phpmyadmin/shapefile/README.md vendored Normal file
View file

@ -0,0 +1,57 @@
# shapefile
ShapeFile library for PHP
![Test-suite](https://github.com/phpmyadmin/shapefile/workflows/Run%20tests/badge.svg?branch=master)
[![codecov.io](https://codecov.io/github/phpmyadmin/shapefile/coverage.svg?branch=master)](https://codecov.io/github/phpmyadmin/shapefile?branch=master)
[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/phpmyadmin/shapefile/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/phpmyadmin/shapefile/?branch=master)
[![Packagist](https://img.shields.io/packagist/dt/phpmyadmin/shapefile.svg)](https://packagist.org/packages/phpmyadmin/shapefile)
## Features
Currently the 2D and 3D variants except MultiPatch of the ShapeFile format as
defined in https://www.esri.com/library/whitepapers/pdfs/shapefile.pdf. The
library currently supports reading and editing of ShapeFiles and the Associated
information (DBF file). There are a lot of things that can be improved in the
code, if you are interested in developing, helping with the documentation,
making translations or offering new ideas please contact us.
## Installation
Please use [Composer][1] to install:
```sh
composer require phpmyadmin/shapefile
```
To be able to read and write the associated DBF file, you need ``dbase``
extension:
```sh
pecl install dbase
echo "extension=dbase.so" > /etc/php7/conf.d/dbase.ini
```
## Documentation
The API documentation is available at
<https://develdocs.phpmyadmin.net/shapefile/>.
## Usage
To read shape file:
```php
$shp = new \PhpMyAdmin\ShapeFile\ShapeFile(0);
$shp->loadFromFile('path/file.*');
```
## History
This library is based on BytesFall ShapeFiles library written by Ovidio (ovidio
AT users.sourceforge.net). The library has been embedded in phpMyAdmin for
years and slowly developed there. At one point people started to use our
version rather than the original library and that was the point we decided to
make it separate package.
[1]:https://getcomposer.org/

49
admin/phpMyAdmin/vendor/phpmyadmin/shapefile/composer.json vendored Normal file
View file

@ -0,0 +1,49 @@
{
"name": "phpmyadmin/shapefile",
"description": "ESRI ShapeFile library for PHP",
"license": "GPL-2.0-or-later",
"keywords": ["shapefile", "shp", "geo", "geospatial", "dbf", "ESRI", "shape"],
"homepage": "https://github.com/phpmyadmin/shapefile",
"authors": [
{
"name": "The phpMyAdmin Team",
"email": "developers@phpmyadmin.net",
"homepage": "https://www.phpmyadmin.net/team/"
}
],
"support": {
"issues": "https://github.com/phpmyadmin/shapefile/issues",
"source": "https://github.com/phpmyadmin/shapefile"
},
"scripts": {
"phpcbf": "phpcbf",
"phpcs": "phpcs",
"phpstan": "phpstan analyse",
"phpunit": "phpunit --color=always",
"test": [
"@phpcs",
"@phpstan",
"@phpunit"
]
},
"require": {
"php": "^7.1 || ^8.0"
},
"suggest": {
"ext-dbase": "For dbf files parsing"
},
"require-dev": {
"phpstan/phpstan": "^0.12.37",
"phpmyadmin/coding-standard": "^2.1.1",
"phpstan/phpstan-phpunit": "^0.12.6",
"phpunit/phpunit": "^7.4 || ^8 || ^9"
},
"autoload": {
"psr-4": {
"PhpMyAdmin\\ShapeFile\\": "src"
}
},
"config":{
"sort-packages": true
}
}

696
admin/phpMyAdmin/vendor/phpmyadmin/shapefile/src/ShapeFile.php vendored Normal file
View file

@ -0,0 +1,696 @@
<?php
declare(strict_types=1);
/**
* phpMyAdmin ShapeFile library
* <https://github.com/phpmyadmin/shapefile/>.
*
* Copyright 2006-2007 Ovidio <ovidio AT users.sourceforge.net>
* Copyright 2016 - 2017 Michal Čihař <michal@cihar.com>
*
* 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.
*
* 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, you can download one from
* https://www.gnu.org/copyleft/gpl.html.
*/
namespace PhpMyAdmin\ShapeFile;
use function array_push;
use function chr;
use function count;
use function extension_loaded;
use function fclose;
use function feof;
use function file_exists;
use function fopen;
use function fread;
use function fwrite;
use function in_array;
use function is_array;
use function is_readable;
use function ord;
use function pack;
use function sprintf;
use function str_replace;
use function strpos;
use function strtoupper;
use function substr;
use function trim;
use function unlink;
/**
* ShapeFile class.
*/
class ShapeFile
{
public const MAGIC = 0x270a;
/** @var string|null */
public $fileName;
/** @var resource|null */
private $shpFile = null;
/** @var resource|null */
private $shxFile = null;
/** @var resource|null */
private $dbfFile = null;
/** @var array|null */
private $dbfHeader;
/** @var string */
public $lastError = '';
/** @var array */
public $boundingBox = [
'xmin' => 0.0,
'ymin' => 0.0,
'xmax' => 0.0,
'ymax' => 0.0,
];
/** @var int */
private $fileLength = 0;
/** @var int|false */
public $shapeType = 0;
/** @var array */
public $records = [];
/**
* Checks whether dbase manipulations are supported.
*/
public static function supportsDbase(): bool
{
return extension_loaded('dbase');
}
/**
* @param int $shapeType File shape type, should be same as all records
* @param array $boundingBox File bounding box
* @param string|null $fileName File name
*/
public function __construct(
int $shapeType,
array $boundingBox = [
'xmin' => 0.0,
'ymin' => 0.0,
'xmax' => 0.0,
'ymax' => 0.0,
],
?string $fileName = null
) {
$this->shapeType = $shapeType;
$this->boundingBox = $boundingBox;
$this->fileName = $fileName;
/**
* The value for file length is the total length of the file in 16-bit words
* (including the fifty 16-bit words that make up the header).
*/
$this->fileLength = 50;
}
/**
* Loads shapefile and dbase (if supported).
*
* @param string $fileName File mask to load (eg. example.*)
*/
public function loadFromFile(string $fileName): bool
{
if (! empty($fileName)) {
$this->fileName = $fileName;
$result = $this->openSHPFile();
} else {
/* We operate on buffer emulated by readSHP / eofSHP */
$result = true;
}
if ($result && ($this->openDBFFile())) {
if (! $this->loadHeaders()) {
$this->closeSHPFile();
$this->closeDBFFile();
return false;
}
if (! $this->loadRecords()) {
$this->closeSHPFile();
$this->closeDBFFile();
return false;
}
$this->closeSHPFile();
$this->closeDBFFile();
return true;
}
return false;
}
/**
* Saves shapefile.
*
* @param string|null $fileName Name of file, otherwise existing is used
*/
public function saveToFile(?string $fileName = null): bool
{
if ($fileName !== null) {
$this->fileName = $fileName;
}
if (! $this->openSHPFile(true) || (! $this->openSHXFile(true)) || (! $this->createDBFFile())) {
return false;
}
$this->saveHeaders();
$this->saveRecords();
$this->closeSHPFile();
$this->closeSHXFile();
$this->closeDBFFile();
return true;
}
/**
* Generates filename with given extension.
*
* @param string $extension Extension to use (including dot)
*/
private function getFilename(string $extension): string
{
return str_replace('.*', $extension, (string) $this->fileName);
}
/**
* Updates bounding box based on shpData.
*
* @param string $type Type of box
* @param array $data ShapeRecord shpData
*/
private function updateBBox(string $type, array $data): void
{
$min = $type . 'min';
$max = $type . 'max';
if (! isset($this->boundingBox[$min])
|| $this->boundingBox[$min] == 0.0
|| ($this->boundingBox[$min] > $data[$min])
) {
$this->boundingBox[$min] = $data[$min];
}
if (isset($this->boundingBox[$max])
&& $this->boundingBox[$max] != 0.0
&& ($this->boundingBox[$max] >= $data[$max])
) {
return;
}
$this->boundingBox[$max] = $data[$max];
}
/**
* Adds record to shape file.
*
* @return int Number of added record
*/
public function addRecord(ShapeRecord $record): int
{
if (isset($this->dbfHeader) && (is_array($this->dbfHeader))) {
$record->updateDBFInfo($this->dbfHeader);
}
$this->fileLength += $record->getContentLength() + 4;
$this->records[] = $record;
$this->records[count($this->records) - 1]->recordNumber = count($this->records);
$this->updateBBox('x', $record->shpData);
$this->updateBBox('y', $record->shpData);
if (in_array($this->shapeType, [11, 13, 15, 18, 21, 23, 25, 28])) {
$this->updateBBox('m', $record->shpData);
}
if (in_array($this->shapeType, [11, 13, 15, 18])) {
$this->updateBBox('z', $record->shpData);
}
return count($this->records) - 1;
}
/**
* Deletes record from shapefile.
*/
public function deleteRecord(int $index): void
{
if (! isset($this->records[$index])) {
return;
}
$this->fileLength -= $this->records[$index]->getContentLength() + 4;
$count = count($this->records) - 1;
for ($i = $index; $i < $count; ++$i) {
$this->records[$i] = $this->records[$i + 1];
}
unset($this->records[count($this->records) - 1]);
$this->deleteRecordFromDBF($index);
}
/**
* Returns array defining fields in DBF file.
*
* @return array|null see setDBFHeader for more information
*/
public function getDBFHeader(): ?array
{
return $this->dbfHeader;
}
/**
* Changes array defining fields in DBF file, used in dbase_create call.
*
* @param array $header An array of arrays, each array describing the
* format of one field of the database. Each
* field consists of a name, a character indicating
* the field type, and optionally, a length,
* a precision and a nullable flag.
*/
public function setDBFHeader(array $header): void
{
$this->dbfHeader = $header;
$count = count($this->records);
for ($i = 0; $i < $count; ++$i) {
$this->records[$i]->updateDBFInfo($header);
}
}
/**
* Lookups value in the DBF file and returns index.
*
* @param string $field Field to match
* @param mixed $value Value to match
*/
public function getIndexFromDBFData(string $field, $value): int
{
foreach ($this->records as $index => $record) {
if (isset($record->dbfData[$field]) &&
(trim(strtoupper($record->dbfData[$field])) === strtoupper($value))
) {
return $index;
}
}
return -1;
}
/**
* Loads DBF metadata.
*/
private function loadDBFHeader(): array
{
$DBFFile = fopen($this->getFilename('.dbf'), 'r');
$result = [];
$i = 1;
$inHeader = true;
while ($inHeader) {
if (! feof($DBFFile)) {
$buff32 = fread($DBFFile, 32);
if ($i > 1) {
if (substr($buff32, 0, 1) === chr(13)) {
$inHeader = false;
} else {
$pos = strpos(substr($buff32, 0, 10), chr(0));
$pos = ($pos === false ? 10 : $pos);
$fieldName = substr($buff32, 0, $pos);
$fieldType = substr($buff32, 11, 1);
$fieldLen = ord(substr($buff32, 16, 1));
$fieldDec = ord(substr($buff32, 17, 1));
array_push($result, [$fieldName, $fieldType, $fieldLen, $fieldDec]);
}
}
++$i;
} else {
$inHeader = false;
}
}
fclose($DBFFile);
return $result;
}
/**
* Deletes record from the DBF file.
*/
private function deleteRecordFromDBF(int $index): void
{
if ($this->dbfFile === null || ! @dbase_delete_record($this->dbfFile, $index)) {
return;
}
dbase_pack($this->dbfFile);
}
/**
* Loads SHP file metadata.
*/
private function loadHeaders(): bool
{
if (Util::loadData('N', $this->readSHP(4)) !== self::MAGIC) {
$this->setError('Not a SHP file (file code mismatch)');
return false;
}
/* Skip 20 unused bytes */
$this->readSHP(20);
$this->fileLength = Util::loadData('N', $this->readSHP(4));
/* We currently ignore version */
$this->readSHP(4);
$this->shapeType = Util::loadData('V', $this->readSHP(4));
$this->boundingBox = [];
$this->boundingBox['xmin'] = Util::loadData('d', $this->readSHP(8));
$this->boundingBox['ymin'] = Util::loadData('d', $this->readSHP(8));
$this->boundingBox['xmax'] = Util::loadData('d', $this->readSHP(8));
$this->boundingBox['ymax'] = Util::loadData('d', $this->readSHP(8));
$this->boundingBox['zmin'] = Util::loadData('d', $this->readSHP(8));
$this->boundingBox['zmax'] = Util::loadData('d', $this->readSHP(8));
$this->boundingBox['mmin'] = Util::loadData('d', $this->readSHP(8));
$this->boundingBox['mmax'] = Util::loadData('d', $this->readSHP(8));
if (self::supportsDbase()) {
$this->dbfHeader = $this->loadDBFHeader();
}
return true;
}
/**
* Saves bounding box record, possibly using 0 instead of not set values.
*
* @param resource $file File object
* @param string $type Bounding box dimension (eg. xmax, mmin...)
*/
private function saveBBoxRecord($file, string $type): void
{
fwrite($file, Util::packDouble(
$this->boundingBox[$type] ?? 0
));
}
/**
* Saves bounding box to a file.
*
* @param resource $file File object
*/
private function saveBBox($file): void
{
$this->saveBBoxRecord($file, 'xmin');
$this->saveBBoxRecord($file, 'ymin');
$this->saveBBoxRecord($file, 'xmax');
$this->saveBBoxRecord($file, 'ymax');
$this->saveBBoxRecord($file, 'zmin');
$this->saveBBoxRecord($file, 'zmax');
$this->saveBBoxRecord($file, 'mmin');
$this->saveBBoxRecord($file, 'mmax');
}
/**
* Saves SHP and SHX file metadata.
*/
private function saveHeaders(): void
{
fwrite($this->shpFile, pack('NNNNNN', self::MAGIC, 0, 0, 0, 0, 0));
fwrite($this->shpFile, pack('N', $this->fileLength));
fwrite($this->shpFile, pack('V', 1000));
fwrite($this->shpFile, pack('V', $this->shapeType));
$this->saveBBox($this->shpFile);
fwrite($this->shxFile, pack('NNNNNN', self::MAGIC, 0, 0, 0, 0, 0));
fwrite($this->shxFile, pack('N', 50 + 4 * count($this->records)));
fwrite($this->shxFile, pack('V', 1000));
fwrite($this->shxFile, pack('V', $this->shapeType));
$this->saveBBox($this->shxFile);
}
/**
* Loads records from SHP file (and DBF).
*/
private function loadRecords(): bool
{
/* Need to start at offset 100 */
while (! $this->eofSHP()) {
$record = new ShapeRecord(-1);
$record->loadFromFile($this, $this->shpFile, $this->dbfFile);
if ($record->lastError !== '') {
$this->setError($record->lastError);
return false;
}
if (($record->shapeType === false || $record->shapeType === '') && $this->eofSHP()) {
break;
}
$this->records[] = $record;
}
return true;
}
/**
* Saves records to SHP and SHX files.
*/
private function saveRecords(): void
{
$offset = 50;
if (! is_array($this->records) || (count($this->records) <= 0)) {
return;
}
foreach ($this->records as $index => $record) {
//Save the record to the .shp file
$record->saveToFile($this->shpFile, $this->dbfFile, $index + 1);
//Save the record to the .shx file
fwrite($this->shxFile, pack('N', $offset));
fwrite($this->shxFile, pack('N', $record->getContentLength()));
$offset += 4 + $record->getContentLength();
}
}
/**
* Generic interface to open files.
*
* @param bool $toWrite Whether file should be opened for writing
* @param string $extension File extension
* @param string $name Verbose file name to report errors
*
* @return resource|false File handle
*/
private function openFile(bool $toWrite, string $extension, string $name)
{
$shpName = $this->getFilename($extension);
$result = @fopen($shpName, ($toWrite ? 'wb+' : 'rb'));
if (! $result) {
$this->setError(sprintf('It wasn\'t possible to open the %s file "%s"', $name, $shpName));
return false;
}
return $result;
}
/**
* Opens SHP file.
*
* @param bool $toWrite Whether file should be opened for writing
*/
private function openSHPFile(bool $toWrite = false): bool
{
$this->shpFile = $this->openFile($toWrite, '.shp', 'Shape');
return (bool) $this->shpFile;
}
/**
* Closes SHP file.
*/
private function closeSHPFile(): void
{
if (! $this->shpFile) {
return;
}
fclose($this->shpFile);
$this->shpFile = null;
}
/**
* Opens SHX file.
*
* @param bool $toWrite Whether file should be opened for writing
*/
private function openSHXFile(bool $toWrite = false): bool
{
$this->shxFile = $this->openFile($toWrite, '.shx', 'Index');
return (bool) $this->shxFile;
}
/**
* Closes SHX file.
*/
private function closeSHXFile(): void
{
if (! $this->shxFile) {
return;
}
fclose($this->shxFile);
$this->shxFile = null;
}
/**
* Creates DBF file.
*/
private function createDBFFile(): bool
{
if (! self::supportsDbase() || ! is_array($this->dbfHeader) || count($this->dbfHeader) === 0) {
$this->dbfFile = null;
return true;
}
$dbfName = $this->getFilename('.dbf');
/* Unlink existing file */
if (file_exists($dbfName)) {
unlink($dbfName);
}
/* Create new file */
$this->dbfFile = @dbase_create($dbfName, $this->dbfHeader);
if ($this->dbfFile === false) {
$this->setError(sprintf('It wasn\'t possible to create the DBase file "%s"', $dbfName));
return false;
}
return true;
}
/**
* Loads DBF file if supported.
*/
private function openDBFFile(): bool
{
if (! self::supportsDbase()) {
$this->dbfFile = null;
return true;
}
$dbfName = $this->getFilename('.dbf');
if (! is_readable($dbfName)) {
$this->setError(sprintf('It wasn\'t possible to find the DBase file "%s"', $dbfName));
return false;
}
$this->dbfFile = @dbase_open($dbfName, 0);
if (! $this->dbfFile) {
$this->setError(sprintf('It wasn\'t possible to open the DBase file "%s"', $dbfName));
return false;
}
return true;
}
/**
* Closes DBF file.
*/
private function closeDBFFile(): void
{
if (! $this->dbfFile) {
return;
}
dbase_close($this->dbfFile);
$this->dbfFile = null;
}
/**
* Sets error message.
*/
public function setError(string $error): void
{
$this->lastError = $error;
}
/**
* Reads given number of bytes from SHP file.
*
* @return string|false
*/
public function readSHP(int $bytes)
{
if ($this->shpFile === null) {
return false;
}
return fread($this->shpFile, $bytes);
}
/**
* Checks whether file is at EOF.
*/
public function eofSHP(): bool
{
return feof($this->shpFile);
}
/**
* Returns shape name.
*/
public function getShapeName(): string
{
return Util::nameShape($this->shapeType);
}
/**
* Check whether file contains measure data.
*
* For some reason this is distinguished by zero bounding box in the
* specification.
*/
public function hasMeasure(): bool
{
return $this->boundingBox['mmin'] != 0 || $this->boundingBox['mmax'] != 0;
}
}

900
admin/phpMyAdmin/vendor/phpmyadmin/shapefile/src/ShapeRecord.php vendored Normal file
View file

@ -0,0 +1,900 @@
<?php
declare(strict_types=1);
/**
* phpMyAdmin ShapeFile library
* <https://github.com/phpmyadmin/shapefile/>.
*
* Copyright 2006-2007 Ovidio <ovidio AT users.sourceforge.net>
* Copyright 2016 - 2017 Michal Čihař <michal@cihar.com>
*
* 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.
*
* 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, you can download one from
* https://www.gnu.org/copyleft/gpl.html.
*/
namespace PhpMyAdmin\ShapeFile;
use function array_values;
use function count;
use function fwrite;
use function in_array;
use function is_array;
use function pack;
use function sprintf;
use function strlen;
/**
* ShapeFile record class.
*/
class ShapeRecord
{
/** @var resource */
private $shpFile = null;
/** @var resource */
private $dbfFile = null;
/** @var ShapeFile */
private $shapeFile = null;
/** @var int */
private $size = 0;
/** @var int */
private $read = 0;
/** @var int|null */
public $recordNumber = null;
/** @var int */
public $shapeType = null;
/** @var string */
public $lastError = '';
/** @var array */
public $shpData = [];
/** @var array */
public $dbfData = [];
public function __construct(int $shapeType)
{
$this->shapeType = $shapeType;
}
/**
* Loads record from files.
*
* @param ShapeFile $shapeFile The ShapeFile object
* @param resource $shpFile Opened SHP file (by reference)
* @param resource $dbfFile Opened DBF file (by reference)
*/
public function loadFromFile(ShapeFile &$shapeFile, &$shpFile, &$dbfFile): void
{
$this->shapeFile = $shapeFile;
$this->shpFile = $shpFile;
$this->dbfFile = $dbfFile;
$this->loadHeaders();
/* No header read */
if ($this->read === 0) {
return;
}
switch ($this->shapeType) {
case 0:
$this->loadNullRecord();
break;
case 1:
$this->loadPointRecord();
break;
case 21:
$this->loadPointMRecord();
break;
case 11:
$this->loadPointZRecord();
break;
case 3:
$this->loadPolyLineRecord();
break;
case 23:
$this->loadPolyLineMRecord();
break;
case 13:
$this->loadPolyLineZRecord();
break;
case 5:
$this->loadPolygonRecord();
break;
case 25:
$this->loadPolygonMRecord();
break;
case 15:
$this->loadPolygonZRecord();
break;
case 8:
$this->loadMultiPointRecord();
break;
case 28:
$this->loadMultiPointMRecord();
break;
case 18:
$this->loadMultiPointZRecord();
break;
default:
$this->setError(sprintf('The Shape Type "%s" is not supported.', $this->shapeType));
break;
}
/* We need to skip rest of the record */
while ($this->read < $this->size) {
$this->loadData('V', 4);
}
/* Check if we didn't read too much */
if ($this->read !== $this->size) {
$this->setError(sprintf('Failed to parse record, read=%d, size=%d', $this->read, $this->size));
}
if (! ShapeFile::supportsDbase() || ! isset($this->dbfFile)) {
return;
}
$this->loadDBFData();
}
/**
* Saves record to files.
*
* @param resource $shpFile Opened SHP file
* @param resource $dbfFile Opened DBF file
* @param int $recordNumber Record number
*/
public function saveToFile(&$shpFile, &$dbfFile, int $recordNumber): void
{
$this->shpFile = $shpFile;
$this->dbfFile = $dbfFile;
$this->recordNumber = $recordNumber;
$this->saveHeaders();
switch ($this->shapeType) {
case 0:
// Nothing to save
break;
case 1:
$this->savePointRecord();
break;
case 21:
$this->savePointMRecord();
break;
case 11:
$this->savePointZRecord();
break;
case 3:
$this->savePolyLineRecord();
break;
case 23:
$this->savePolyLineMRecord();
break;
case 13:
$this->savePolyLineZRecord();
break;
case 5:
$this->savePolygonRecord();
break;
case 25:
$this->savePolygonMRecord();
break;
case 15:
$this->savePolygonZRecord();
break;
case 8:
$this->saveMultiPointRecord();
break;
case 28:
$this->saveMultiPointMRecord();
break;
case 18:
$this->saveMultiPointZRecord();
break;
default:
$this->setError(sprintf('The Shape Type "%s" is not supported.', $this->shapeType));
break;
}
if (! ShapeFile::supportsDbase() || $this->dbfFile === null) {
return;
}
$this->saveDBFData();
}
/**
* Updates DBF data to match header.
*
* @param array $header DBF structure header
*/
public function updateDBFInfo(array $header): void
{
$tmp = $this->dbfData;
unset($this->dbfData);
$this->dbfData = [];
foreach ($header as $value) {
$this->dbfData[$value[0]] = $tmp[$value[0]] ?? '';
}
}
/**
* Reads data.
*
* @param string $type type for unpack()
* @param int $count number of bytes
*
* @return mixed
*/
private function loadData(string $type, int $count)
{
$data = $this->shapeFile->readSHP($count);
if ($data === false) {
return false;
}
$this->read += strlen($data);
return Util::loadData($type, $data);
}
/**
* Loads metadata header from a file.
*/
private function loadHeaders(): void
{
$this->shapeType = false;
$this->recordNumber = $this->loadData('N', 4);
if ($this->recordNumber === false) {
return;
}
// We read the length of the record
$this->size = $this->loadData('N', 4);
if ($this->size === false) {
return;
}
$this->size = ($this->size * 2) + 8;
$this->shapeType = $this->loadData('V', 4);
}
/**
* Saves metadata header to a file.
*/
private function saveHeaders(): void
{
fwrite($this->shpFile, pack('N', $this->recordNumber));
fwrite($this->shpFile, pack('N', $this->getContentLength()));
fwrite($this->shpFile, pack('V', $this->shapeType));
}
private function loadPoint(): array
{
$data = [];
$data['x'] = $this->loadData('d', 8);
$data['y'] = $this->loadData('d', 8);
return $data;
}
private function loadPointM(): array
{
$data = $this->loadPoint();
$data['m'] = $this->loadData('d', 8);
return $data;
}
private function loadPointZ(): array
{
$data = $this->loadPoint();
$data['z'] = $this->loadData('d', 8);
$data['m'] = $this->loadData('d', 8);
return $data;
}
private function savePoint(array $data): void
{
fwrite($this->shpFile, Util::packDouble($data['x']));
fwrite($this->shpFile, Util::packDouble($data['y']));
}
private function savePointM(array $data): void
{
fwrite($this->shpFile, Util::packDouble($data['x']));
fwrite($this->shpFile, Util::packDouble($data['y']));
fwrite($this->shpFile, Util::packDouble($data['m']));
}
private function savePointZ(array $data): void
{
fwrite($this->shpFile, Util::packDouble($data['x']));
fwrite($this->shpFile, Util::packDouble($data['y']));
fwrite($this->shpFile, Util::packDouble($data['z']));
fwrite($this->shpFile, Util::packDouble($data['m']));
}
private function loadNullRecord(): void
{
$this->shpData = [];
}
private function loadPointRecord(): void
{
$this->shpData = $this->loadPoint();
}
private function loadPointMRecord(): void
{
$this->shpData = $this->loadPointM();
}
private function loadPointZRecord(): void
{
$this->shpData = $this->loadPointZ();
}
private function savePointRecord(): void
{
$this->savePoint($this->shpData);
}
private function savePointMRecord(): void
{
$this->savePointM($this->shpData);
}
private function savePointZRecord(): void
{
$this->savePointZ($this->shpData);
}
private function loadBBox(): void
{
$this->shpData['xmin'] = $this->loadData('d', 8);
$this->shpData['ymin'] = $this->loadData('d', 8);
$this->shpData['xmax'] = $this->loadData('d', 8);
$this->shpData['ymax'] = $this->loadData('d', 8);
}
private function loadMultiPointRecord(): void
{
$this->shpData = [];
$this->loadBBox();
$this->shpData['numpoints'] = $this->loadData('V', 4);
for ($i = 0; $i < $this->shpData['numpoints']; ++$i) {
$this->shpData['points'][] = $this->loadPoint();
}
}
private function loadMultiPointMZRecord(string $type): void
{
/* The m dimension is optional, depends on bounding box data */
if ($type === 'm' && ! $this->shapeFile->hasMeasure()) {
return;
}
$this->shpData[$type . 'min'] = $this->loadData('d', 8);
$this->shpData[$type . 'max'] = $this->loadData('d', 8);
for ($i = 0; $i < $this->shpData['numpoints']; ++$i) {
$this->shpData['points'][$i][$type] = $this->loadData('d', 8);
}
}
private function loadMultiPointMRecord(): void
{
$this->loadMultiPointRecord();
$this->loadMultiPointMZRecord('m');
}
private function loadMultiPointZRecord(): void
{
$this->loadMultiPointRecord();
$this->loadMultiPointMZRecord('z');
$this->loadMultiPointMZRecord('m');
}
private function saveMultiPointRecord(): void
{
fwrite($this->shpFile, pack(
'dddd',
$this->shpData['xmin'],
$this->shpData['ymin'],
$this->shpData['xmax'],
$this->shpData['ymax']
));
fwrite($this->shpFile, pack('V', $this->shpData['numpoints']));
for ($i = 0; $i < $this->shpData['numpoints']; ++$i) {
$this->savePoint($this->shpData['points'][$i]);
}
}
private function saveMultiPointMZRecord(string $type): void
{
fwrite($this->shpFile, pack('dd', $this->shpData[$type . 'min'], $this->shpData[$type . 'max']));
for ($i = 0; $i < $this->shpData['numpoints']; ++$i) {
fwrite($this->shpFile, Util::packDouble($this->shpData['points'][$i][$type]));
}
}
private function saveMultiPointMRecord(): void
{
$this->saveMultiPointRecord();
$this->saveMultiPointMZRecord('m');
}
private function saveMultiPointZRecord(): void
{
$this->saveMultiPointRecord();
$this->saveMultiPointMZRecord('z');
$this->saveMultiPointMZRecord('m');
}
private function loadPolyLineRecord(): void
{
$this->shpData = [];
$this->loadBBox();
$this->shpData['numparts'] = $this->loadData('V', 4);
$this->shpData['numpoints'] = $this->loadData('V', 4);
$numparts = $this->shpData['numparts'];
$numpoints = $this->shpData['numpoints'];
for ($i = 0; $i < $numparts; ++$i) {
$this->shpData['parts'][$i] = $this->loadData('V', 4);
}
$part = 0;
for ($i = 0; $i < $numpoints; ++$i) {
if ($part + 1 < $numparts && $i === $this->shpData['parts'][$part + 1]) {
++$part;
}
if (! isset($this->shpData['parts'][$part]['points'])
|| ! is_array($this->shpData['parts'][$part]['points'])
) {
$this->shpData['parts'][$part] = ['points' => []];
}
$this->shpData['parts'][$part]['points'][] = $this->loadPoint();
}
}
private function loadPolyLineMZRecord(string $type): void
{
/* The m dimension is optional, depends on bounding box data */
if ($type === 'm' && ! $this->shapeFile->hasMeasure()) {
return;
}
$this->shpData[$type . 'min'] = $this->loadData('d', 8);
$this->shpData[$type . 'max'] = $this->loadData('d', 8);
$numparts = $this->shpData['numparts'];
$numpoints = $this->shpData['numpoints'];
$part = 0;
for ($i = 0; $i < $numpoints; ++$i) {
if ($part + 1 < $numparts && $i === $this->shpData['parts'][$part + 1]) {
++$part;
}
$this->shpData['parts'][$part]['points'][$i][$type] = $this->loadData('d', 8);
}
}
private function loadPolyLineMRecord(): void
{
$this->loadPolyLineRecord();
$this->loadPolyLineMZRecord('m');
}
private function loadPolyLineZRecord(): void
{
$this->loadPolyLineRecord();
$this->loadPolyLineMZRecord('z');
$this->loadPolyLineMZRecord('m');
}
private function savePolyLineRecord(): void
{
fwrite($this->shpFile, pack(
'dddd',
$this->shpData['xmin'],
$this->shpData['ymin'],
$this->shpData['xmax'],
$this->shpData['ymax']
));
fwrite($this->shpFile, pack('VV', $this->shpData['numparts'], $this->shpData['numpoints']));
$partIndex = 0;
for ($i = 0; $i < $this->shpData['numparts']; ++$i) {
fwrite($this->shpFile, pack('V', $partIndex));
$partIndex += count($this->shpData['parts'][$i]['points']);
}
foreach ($this->shpData['parts'] as $partData) {
foreach ($partData['points'] as $pointData) {
$this->savePoint($pointData);
}
}
}
private function savePolyLineMZRecord(string $type): void
{
fwrite($this->shpFile, pack('dd', $this->shpData[$type . 'min'], $this->shpData[$type . 'max']));
foreach ($this->shpData['parts'] as $partData) {
foreach ($partData['points'] as $pointData) {
fwrite($this->shpFile, Util::packDouble($pointData[$type]));
}
}
}
private function savePolyLineMRecord(): void
{
$this->savePolyLineRecord();
$this->savePolyLineMZRecord('m');
}
private function savePolyLineZRecord(): void
{
$this->savePolyLineRecord();
$this->savePolyLineMZRecord('z');
$this->savePolyLineMZRecord('m');
}
private function loadPolygonRecord(): void
{
$this->loadPolyLineRecord();
}
private function loadPolygonMRecord(): void
{
$this->loadPolyLineMRecord();
}
private function loadPolygonZRecord(): void
{
$this->loadPolyLineZRecord();
}
private function savePolygonRecord(): void
{
$this->savePolyLineRecord();
}
private function savePolygonMRecord(): void
{
$this->savePolyLineMRecord();
}
private function savePolygonZRecord(): void
{
$this->savePolyLineZRecord();
}
private function adjustBBox(array $point): void
{
// Adjusts bounding box based on point
$directions = [
'x',
'y',
'z',
'm',
];
foreach ($directions as $direction) {
if (! isset($point[$direction])) {
continue;
}
$min = $direction . 'min';
$max = $direction . 'max';
if (! isset($this->shpData[$min]) || ($this->shpData[$min] > $point[$direction])) {
$this->shpData[$min] = $point[$direction];
}
if (isset($this->shpData[$max]) && ($this->shpData[$max] >= $point[$direction])) {
continue;
}
$this->shpData[$max] = $point[$direction];
}
}
/**
* Sets dimension to 0 if not set.
*
* @param array $point Point to check
* @param string $dimension Dimension to check
*
* @return array
*/
private function fixPoint(array $point, string $dimension): array
{
if (! isset($point[$dimension])) {
$point[$dimension] = 0.0; // no_value
}
return $point;
}
/**
* Adjust point and bounding box when adding point.
*
* @param array $point Point data
*
* @return array Fixed point data
*/
private function adjustPoint(array $point): array
{
$type = $this->shapeType / 10;
if ($type >= 2) {
$point = $this->fixPoint($point, 'm');
} elseif ($type >= 1) {
$point = $this->fixPoint($point, 'z');
$point = $this->fixPoint($point, 'm');
}
return $point;
}
/**
* Adds point to a record.
*
* @param array $point Point data
* @param int $partIndex Part index
*/
public function addPoint(array $point, int $partIndex = 0): void
{
$point = $this->adjustPoint($point);
switch ($this->shapeType) {
case 0:
//Don't add anything
return;
case 1:
case 11:
case 21:
//Substitutes the value of the current point
$this->shpData = $point;
break;
case 3:
case 5:
case 13:
case 15:
case 23:
case 25:
//Adds a new point to the selected part
$this->shpData['parts'][$partIndex]['points'][] = $point;
$this->shpData['numparts'] = count($this->shpData['parts']);
$this->shpData['numpoints'] = 1 + ($this->shpData['numpoints'] ?? 0);
break;
case 8:
case 18:
case 28:
//Adds a new point
$this->shpData['points'][] = $point;
$this->shpData['numpoints'] = 1 + ($this->shpData['numpoints'] ?? 0);
break;
default:
$this->setError(sprintf('The Shape Type "%s" is not supported.', $this->shapeType));
return;
}
$this->adjustBBox($point);
}
/**
* Deletes point from a record.
*
* @param int $pointIndex Point index
* @param int $partIndex Part index
*/
public function deletePoint(int $pointIndex = 0, int $partIndex = 0): void
{
switch ($this->shapeType) {
case 0:
//Don't delete anything
break;
case 1:
case 11:
case 21:
//Sets the value of the point to zero
$this->shpData['x'] = 0.0;
$this->shpData['y'] = 0.0;
if (in_array($this->shapeType, [11, 21])) {
$this->shpData['m'] = 0.0;
}
if (in_array($this->shapeType, [11])) {
$this->shpData['z'] = 0.0;
}
break;
case 3:
case 5:
case 13:
case 15:
case 23:
case 25:
//Deletes the point from the selected part, if exists
if (isset($this->shpData['parts'][$partIndex])
&& isset($this->shpData['parts'][$partIndex]['points'][$pointIndex])
) {
$count = count($this->shpData['parts'][$partIndex]['points']) - 1;
for ($i = $pointIndex; $i < $count; ++$i) {
$point = $this->shpData['parts'][$partIndex]['points'][$i + 1];
$this->shpData['parts'][$partIndex]['points'][$i] = $point;
}
$count = count($this->shpData['parts'][$partIndex]['points']) - 1;
unset($this->shpData['parts'][$partIndex]['points'][$count]);
$this->shpData['numparts'] = count($this->shpData['parts']);
--$this->shpData['numpoints'];
}
break;
case 8:
case 18:
case 28:
//Deletes the point, if exists
if (isset($this->shpData['points'][$pointIndex])) {
$count = count($this->shpData['points']) - 1;
for ($i = $pointIndex; $i < $count; ++$i) {
$this->shpData['points'][$i] = $this->shpData['points'][$i + 1];
}
unset($this->shpData['points'][count($this->shpData['points']) - 1]);
--$this->shpData['numpoints'];
}
break;
default:
$this->setError(sprintf('The Shape Type "%s" is not supported.', $this->shapeType));
break;
}
}
/**
* Returns length of content.
*/
public function getContentLength(): ?int
{
// The content length for a record is the length of the record contents section measured in 16-bit words.
// one coordinate makes 4 16-bit words (64 bit double)
switch ($this->shapeType) {
case 0:
$result = 0;
break;
case 1:
$result = 10;
break;
case 21:
$result = 10 + 4;
break;
case 11:
$result = 10 + 8;
break;
case 3:
case 5:
$count = count($this->shpData['parts']);
$result = 22 + 2 * $count;
for ($i = 0; $i < $count; ++$i) {
$result += 8 * count($this->shpData['parts'][$i]['points']);
}
break;
case 23:
case 25:
$count = count($this->shpData['parts']);
$result = 22 + (2 * 4) + 2 * $count;
for ($i = 0; $i < $count; ++$i) {
$result += (8 + 4) * count($this->shpData['parts'][$i]['points']);
}
break;
case 13:
case 15:
$count = count($this->shpData['parts']);
$result = 22 + (4 * 4) + 2 * $count;
for ($i = 0; $i < $count; ++$i) {
$result += (8 + 8) * count($this->shpData['parts'][$i]['points']);
}
break;
case 8:
$result = 20 + 8 * count($this->shpData['points']);
break;
case 28:
$result = 20 + (2 * 4) + (8 + 4) * count($this->shpData['points']);
break;
case 18:
$result = 20 + (4 * 4) + (8 + 8) * count($this->shpData['points']);
break;
default:
$result = null;
$this->setError(sprintf('The Shape Type "%s" is not supported.', $this->shapeType));
break;
}
return $result;
}
private function loadDBFData(): void
{
$this->dbfData = @dbase_get_record_with_names($this->dbfFile, $this->recordNumber);
unset($this->dbfData['deleted']);
}
private function saveDBFData(): void
{
if (count($this->dbfData) === 0) {
return;
}
unset($this->dbfData['deleted']);
if ($this->recordNumber <= dbase_numrecords($this->dbfFile)) {
if (! dbase_replace_record($this->dbfFile, array_values($this->dbfData), $this->recordNumber)) {
$this->setError('I wasn\'t possible to update the information in the DBF file.');
}
} else {
if (! dbase_add_record($this->dbfFile, array_values($this->dbfData))) {
$this->setError('I wasn\'t possible to add the information to the DBF file.');
}
}
}
/**
* Sets error message.
*/
public function setError(string $error): void
{
$this->lastError = $error;
}
/**
* Returns shape name.
*/
public function getShapeName(): string
{
return Util::nameShape($this->shapeType);
}
}

126
admin/phpMyAdmin/vendor/phpmyadmin/shapefile/src/Util.php vendored Normal file
View file

@ -0,0 +1,126 @@
<?php
declare(strict_types=1);
/**
* phpMyAdmin ShapeFile library
* <https://github.com/phpmyadmin/shapefile/>.
*
* Copyright 2006-2007 Ovidio <ovidio AT users.sourceforge.net>
* Copyright 2016 - 2017 Michal Čihař <michal@cihar.com>
*
* 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.
*
* 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, you can download one from
* https://www.gnu.org/copyleft/gpl.html.
*/
namespace PhpMyAdmin\ShapeFile;
use function current;
use function pack;
use function sprintf;
use function strlen;
use function unpack;
class Util
{
/** @var bool|null */
private static $littleEndian = null;
/** @var array */
private static $shapeNames = [
0 => 'Null Shape',
1 => 'Point',
3 => 'PolyLine',
5 => 'Polygon',
8 => 'MultiPoint',
11 => 'PointZ',
13 => 'PolyLineZ',
15 => 'PolygonZ',
18 => 'MultiPointZ',
21 => 'PointM',
23 => 'PolyLineM',
25 => 'PolygonM',
28 => 'MultiPointM',
31 => 'MultiPatch',
];
/**
* Reads data.
*
* @param string $type type for unpack()
* @param string|false $data Data to process
*
* @return mixed|false
*/
public static function loadData(string $type, $data)
{
if ($data === false) {
return false;
}
if (strlen($data) === 0) {
return false;
}
$tmp = unpack($type, $data);
return $tmp === false ? $tmp : current($tmp);
}
/**
* Changes endianity.
*
* @param string $binValue Binary value
*/
public static function swap(string $binValue): string
{
$result = $binValue[strlen($binValue) - 1];
for ($i = strlen($binValue) - 2; $i >= 0; --$i) {
$result .= $binValue[$i];
}
return $result;
}
/**
* Encodes double value to correct endianity.
*
* @param float $value Value to pack
*/
public static function packDouble(float $value): string
{
$bin = pack('d', (float) $value);
if (self::$littleEndian === null) {
self::$littleEndian = (pack('L', 1) === pack('V', 1));
}
if (self::$littleEndian) {
return $bin;
}
return self::swap($bin);
}
/**
* Returns shape name.
*/
public static function nameShape(int $type): string
{
if (isset(self::$shapeNames[$type])) {
return self::$shapeNames[$type];
}
return sprintf('Shape %d', $type);
}
}