????JFIF??x?x????'
| Server IP : 79.136.114.73 / Your IP : 216.73.216.25 Web Server : Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.29 OpenSSL/1.0.1f System : Linux b8009 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64 User : www-data ( 33) PHP Version : 5.5.9-1ubuntu4.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/phpmyadmin/libraries/plugins/import/ |
Upload File : |
<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* This class extends ShapeFile class to cater the following phpMyAdmin
* specific requirements.
*
* @package PhpMyAdmin-Import
* @subpackage ESRI_Shape
*/
if (! defined('PHPMYADMIN')) {
exit;
}
/**
* 1) To load data from .dbf file only when the dBase extension is available.
* 2) To use PMA_importGetNextChunk() functionality to read data, rather than
* reading directly from a file. Using ImportShp::readFromBuffer() in place
* of fread(). This makes it possible to use compressions.
*
* @package PhpMyAdmin-Import
* @subpackage ESRI_Shape
*/
class PMA_ShapeFile extends ShapeFile
{
/**
* Returns whether the 'dbase' extension is loaded
*
* @return boolean whether the 'dbase' extension is loaded
*/
function _isDbaseLoaded()
{
return extension_loaded('dbase');
}
/**
* Loads ESRI shape data from the imported file
*
* @param string $FileName not used, it's here only to match the method
* signature of the method being overidden
*
* @return void
* @see ShapeFile::loadFromFile()
*/
function loadFromFile($FileName)
{
$this->_loadHeaders();
$this->_loadRecords();
if ($this->_isDbaseLoaded()) {
$this->_closeDBFFile();
}
}
/**
* Loads metadata from the ESRI shape file header
*
* @return void
* @see ShapeFile::_loadHeaders()
*/
function _loadHeaders()
{
ImportShp::readFromBuffer(24);
$this->fileLength = loadData("N", ImportShp::readFromBuffer(4));
ImportShp::readFromBuffer(4);
$this->shapeType = loadData("V", ImportShp::readFromBuffer(4));
$this->boundingBox = array();
$this->boundingBox["xmin"] = loadData("d", ImportShp::readFromBuffer(8));
$this->boundingBox["ymin"] = loadData("d", ImportShp::readFromBuffer(8));
$this->boundingBox["xmax"] = loadData("d", ImportShp::readFromBuffer(8));
$this->boundingBox["ymax"] = loadData("d", ImportShp::readFromBuffer(8));
if ($this->_isDbaseLoaded() && $this->_openDBFFile()) {
$this->DBFHeader = $this->_loadDBFHeader();
}
}
/**
* Loads geometry data from the ESRI shape file
*
* @return void
* @see ShapeFile::_loadRecords()
*/
function _loadRecords()
{
global $eof;
ImportShp::readFromBuffer(32);
while (true) {
$record = new PMA_ShapeRecord(-1);
$record->loadFromFile($this->SHPFile, $this->DBFFile);
if ($record->lastError != "") {
return false;
}
if ($eof) {
break;
}
$this->records[] = $record;
}
}
}
?>