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<?php
/**
* @package dompdf
* @link http://www.dompdf.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @author Helmut Tischer <htischer@weihenstephan.org>
* @author Fabien M�nager <fabien.menager@gmail.com>
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
* @version $Id: dompdf_config.inc.php 468 2012-02-05 10:51:40Z fabien.menager $
*/
//error_reporting(E_STRICT | E_ALL | E_DEPRECATED);
//ini_set("display_errors", 1);
PHP_VERSION >= 5.0 or die("DOMPDF requires PHP 5.0+");
/**
* The root of your DOMPDF installation
*/
define("DOMPDF_DIR", str_replace(DIRECTORY_SEPARATOR, '/', realpath(dirname(__FILE__))));
/**
* The location of the DOMPDF include directory
*/
define("DOMPDF_INC_DIR", DOMPDF_DIR . "/include");
/**
* The location of the DOMPDF lib directory
*/
define("DOMPDF_LIB_DIR", DOMPDF_DIR . "/lib");
/**
* Some installations don't have $_SERVER['DOCUMENT_ROOT']
* http://fyneworks.blogspot.com/2007/08/php-documentroot-in-iis-windows-servers.html
*/
if( !isset($_SERVER['DOCUMENT_ROOT']) ) {
$path = "";
if ( isset($_SERVER['SCRIPT_FILENAME']) )
$path = $_SERVER['SCRIPT_FILENAME'];
elseif ( isset($_SERVER['PATH_TRANSLATED']) )
$path = str_replace('\\\\', '\\', $_SERVER['PATH_TRANSLATED']);
$_SERVER['DOCUMENT_ROOT'] = str_replace( '\\', '/', substr($path, 0, 0-strlen($_SERVER['PHP_SELF'])));
}
/** Include the custom config file if it exists */
if ( file_exists(DOMPDF_DIR . "/dompdf_config.custom.inc.php") ){
require_once(DOMPDF_DIR . "/dompdf_config.custom.inc.php");
}
//FIXME: Some function definitions rely on the constants defined by DOMPDF. However, might this location prove problematic?
require_once(DOMPDF_INC_DIR . "/functions.inc.php");
/**
* Username and password used by the configuration utility in www/
*/
def("DOMPDF_ADMIN_USERNAME", "user");
def("DOMPDF_ADMIN_PASSWORD", "password");
/**
* The location of the DOMPDF font directory
*
* If DOMPDF_FONT_DIR identical to DOMPDF_FONT_CACHE or user executing DOMPDF from the CLI,
* this directory must be writable by the webserver process ().
* *Please note the trailing slash.*
*
* Notes regarding fonts:
* Additional .afm font metrics can be added by executing load_font.php from command line.
*
* Only the original "Base 14 fonts" are present on all pdf viewers. Additional fonts must
* be embedded in the pdf file or the PDF may not display correctly. This can significantly
* increase file size and could violate copyright provisions of a font. Font subsetting is
* not currently supported.
*
* Any font specification in the source HTML is translated to the closest font available
* in the font directory.
*
* The pdf standard "Base 14 fonts" are:
* Courier, Courier-Bold, Courier-BoldOblique, Courier-Oblique,
* Helvetica, Helvetica-Bold, Helvetica-BoldOblique, Helvetica-Oblique,
* Times-Roman, Times-Bold, Times-BoldItalic, Times-Italic,
* Symbol,
* ZapfDingbats,
*
* *Please note the trailing slash.*
*/
def("DOMPDF_FONT_DIR", DOMPDF_DIR . "/lib/fonts/");
/**
* The location of the DOMPDF font cache directory
*
* Note this directory must be writable by the webserver process
* This folder must already exist!
* It contains the .afm files, on demand parsed, converted to php syntax and cached
* This folder can be the same as DOMPDF_FONT_DIR
*/
def("DOMPDF_FONT_CACHE", DOMPDF_FONT_DIR);
/**
* The location of a temporary directory.
*
* The directory specified must be writeable by the webserver process.
* The temporary directory is required to download remote images and when
* using the PFDLib back end.
*/
def("DOMPDF_TEMP_DIR", sys_get_temp_dir());
/**
* ==== IMPORTANT ====
*
* dompdf's "chroot": Prevents dompdf from accessing system files or other
* files on the webserver. All local files opened by dompdf must be in a
* subdirectory of this directory. DO NOT set it to '/' since this could
* allow an attacker to use dompdf to read any files on the server. This
* should be an absolute path.
* This is only checked on command line call by dompdf.php, but not by
* direct class use like:
* $dompdf = new DOMPDF(); $dompdf->load_html($htmldata); $dompdf->render(); $pdfdata = $dompdf->output();
*/
def("DOMPDF_CHROOT", realpath(DOMPDF_DIR));
/**
* Whether to use Unicode fonts or not.
*
* When set to true the PDF backend must be set to "CPDF" and fonts must be
* loaded via load_font.php.
*
* When enabled, dompdf can support all Unicode glyphs. Any glyphs used in a
* document must be present in your fonts, however.
*/
def("DOMPDF_UNICODE_ENABLED", true);
/**
* Whether to make font subsetting or not.
*/
def("DOMPDF_ENABLE_FONTSUBSETTING", false);
/**
* The PDF rendering backend to use
*
* Valid settings are 'PDFLib', 'CPDF' (the bundled R&OS PDF class), 'GD' and
* 'auto'. 'auto' will look for PDFLib and use it if found, or if not it will
* fall back on CPDF. 'GD' renders PDFs to graphic files. {@link
* Canvas_Factory} ultimately determines which rendering class to instantiate
* based on this setting.
*
* Both PDFLib & CPDF rendering backends provide sufficient rendering
* capabilities for dompdf, however additional features (e.g. object,
* image and font support, etc.) differ between backends. Please see
* {@link PDFLib_Adapter} for more information on the PDFLib backend
* and {@link CPDF_Adapter} and lib/class.pdf.php for more information
* on CPDF. Also see the documentation for each backend at the links
* below.
*
* The GD rendering backend is a little different than PDFLib and
* CPDF. Several features of CPDF and PDFLib are not supported or do
* not make any sense when creating image files. For example,
* multiple pages are not supported, nor are PDF 'objects'. Have a
* look at {@link GD_Adapter} for more information. GD support is new
* and experimental, so use it at your own risk.
*
* @link http://www.pdflib.com
* @link http://www.ros.co.nz/pdf
* @link http://www.php.net/image
*/
def("DOMPDF_PDF_BACKEND", "CPDF");
/**
* PDFlib license key
*
* If you are using a licensed, commercial version of PDFlib, specify
* your license key here. If you are using PDFlib-Lite or are evaluating
* the commercial version of PDFlib, comment out this setting.
*
* @link http://www.pdflib.com
*
* If pdflib present in web server and auto or selected explicitely above,
* a real license code must exist!
*/
//def("DOMPDF_PDFLIB_LICENSE", "your license key here");
/**
* html target media view which should be rendered into pdf.
* List of types and parsing rules for future extensions:
* http://www.w3.org/TR/REC-html40/types.html
* screen, tty, tv, projection, handheld, print, braille, aural, all
* Note: aural is deprecated in CSS 2.1 because it is replaced by speech in CSS 3.
* Note, even though the generated pdf file is intended for print output,
* the desired content might be different (e.g. screen or projection view of html file).
* Therefore allow specification of content here.
*/
def("DOMPDF_DEFAULT_MEDIA_TYPE", "screen");
/**
* The default paper size.
*
* North America standard is "letter"; other countries generally "a4"
*
* @see CPDF_Adapter::PAPER_SIZES for valid sizes
*/
def("DOMPDF_DEFAULT_PAPER_SIZE", "letter");
/**
* The default font family
*
* Used if no suitable fonts can be found. This must exist in the font folder.
* @var string
*/
def("DOMPDF_DEFAULT_FONT", "serif");
/**
* Image DPI setting
*
* This setting determines the default DPI setting for images and fonts. The
* DPI may be overridden for inline images by explictly setting the
* image's width & height style attributes (i.e. if the image's native
* width is 600 pixels and you specify the image's width as 72 points,
* the image will have a DPI of 600 in the rendered PDF. The DPI of
* background images can not be overridden and is controlled entirely
* via this parameter.
*
* For the purposes of DOMPDF, pixels per inch (PPI) = dots per inch (DPI).
* If a size in html is given as px (or without unit as image size),
* this tells the corresponding size in pt.
* This adjusts the relative sizes to be similar to the rendering of the
* html page in a reference browser.
*
* In pdf, always 1 pt = 1/72 inch
*
* Rendering resolution of various browsers in px per inch:
* Windows Firefox and Internet Explorer:
* SystemControl->Display properties->FontResolution: Default:96, largefonts:120, custom:?
* Linux Firefox:
* about:config *resolution: Default:96
* (xorg screen dimension in mm and Desktop font dpi settings are ignored)
*
* Take care about extra font/image zoom factor of browser.
*
* In images, <img> size in pixel attribute, img css style, are overriding
* the real image dimension in px for rendering.
*
* @var int
*/
def("DOMPDF_DPI", 96);
/**
* Enable inline PHP
*
* If this setting is set to true then DOMPDF will automatically evaluate
* inline PHP contained within <script type="text/php"> ... </script> tags.
*
* Enabling this for documents you do not trust (e.g. arbitrary remote html
* pages) is a security risk. Set this option to false if you wish to process
* untrusted documents.
*
* @var bool
*/
def("DOMPDF_ENABLE_PHP", false);
/**
* Enable inline Javascript
*
* If this setting is set to true then DOMPDF will automatically insert
* JavaScript code contained within <script type="text/javascript"> ... </script> tags.
*
* @var bool
*/
def("DOMPDF_ENABLE_JAVASCRIPT", true);
/**
* Enable remote file access
*
* If this setting is set to true, DOMPDF will access remote sites for
* images and CSS files as required.
* This is required for part of test case www/test/image_variants.html through www/examples.php
*
* Attention!
* This can be a security risk, in particular in combination with DOMPDF_ENABLE_PHP and
* allowing remote access to dompdf.php or on allowing remote html code to be passed to
* $dompdf = new DOMPDF(); $dompdf->load_html(...);
* This allows anonymous users to download legally doubtful internet content which on
* tracing back appears to being downloaded by your server, or allows malicious php code
* in remote html pages to be executed by your server with your account privileges.
*
* @var bool
*/
def("DOMPDF_ENABLE_REMOTE", true);
/**
* The debug output log
* @var string
*/
def("DOMPDF_LOG_OUTPUT_FILE", DOMPDF_FONT_DIR."log.htm");
/**
* A ratio applied to the fonts height to be more like browsers' line height
*/
def("DOMPDF_FONT_HEIGHT_RATIO", 1.1);
/**
* Enable CSS float
*
* Allows people to disabled CSS float support
* @var bool
*/
def("DOMPDF_ENABLE_CSS_FLOAT", false);
/**
* Prepend the DOMPDF autoload function the spl_autoload stack
*
* @var bool
*/
def("DOMPDF_AUTOLOAD_PREPEND", false);
/**
* Use the more-than-experimental HTML5 Lib parser
*/
def("DOMPDF_ENABLE_HTML5PARSER", false);
require_once(DOMPDF_LIB_DIR . "/html5lib/Parser.php");
// ### End of user-configurable options ###
require_once(DOMPDF_INC_DIR . "/autoload.inc.php");
/**
* Ensure that PHP is working with text internally using UTF8 character encoding.
*/
mb_internal_encoding('UTF-8');
/**
* Global array of warnings generated by DomDocument parser and
* stylesheet class
*
* @var array
*/
global $_dompdf_warnings;
$_dompdf_warnings = array();
/**
* If true, $_dompdf_warnings is dumped on script termination when using
* dompdf/dompdf.php or after rendering when using the DOMPDF class.
* When using the class, setting this value to true will prevent you from
* streaming the PDF.
*
* @var bool
*/
global $_dompdf_show_warnings;
$_dompdf_show_warnings = false;
/**
* If true, the entire tree is dumped to stdout in dompdf.cls.php.
* Setting this value to true will prevent you from streaming the PDF.
*
* @var bool
*/
global $_dompdf_debug;
$_dompdf_debug = false;
/**
* Array of enabled debug message types
*
* @var array
*/
global $_DOMPDF_DEBUG_TYPES;
$_DOMPDF_DEBUG_TYPES = array(); //array("page-break" => 1);
/* Optionally enable different classes of debug output before the pdf content.
* Visible if displaying pdf as text,
* E.g. on repeated display of same pdf in browser when pdf is not taken out of
* the browser cache and the premature output prevents setting of the mime type.
*/
def('DEBUGPNG', false);
def('DEBUGKEEPTEMP', false);
def('DEBUGCSS', false);
/* Layout debugging. Will display rectangles around different block levels.
* Visible in the PDF itself.
*/
def('DEBUG_LAYOUT', false);
def('DEBUG_LAYOUT_LINES', true);
def('DEBUG_LAYOUT_BLOCKS', true);
def('DEBUG_LAYOUT_INLINE', true);
def('DEBUG_LAYOUT_PADDINGBOX', true);