standardize the use of unix eol; use svn properties to enforce native eol

1 files changed, 284 insertions, 284 deletions

diff --git a/requirements/index.php b/requirements/index.php
index 6366b494..fea2964c 100644
--- a/requirements/index.php
+++ b/requirements/index.php
@@ -1,285 +1,285 @@
-<?php

-/**

- * PRADO Requirements Checker script

- *

- * @author Qiang Xue <qiang.xue@gmail.com>

- * @link http://www.pradosoft.com/

- * @copyright Copyright &copy; 2005 PradoSoft

- * @license http://www.pradosoft.com/license/

- * @version $Id$

- * @package prado

- */

-

-/**

- * PRADO Requirements Checker script

- *

- * This script will check if your system meets the requirements for running PRADO.

- * It will check if you are running the right version of PHP, if you included

- * the right libraries and if your php.ini file settings are correct.

- *

- * This script is capable of displaying localized messages.

- * All messages are stored in messages.txt. A localized message file is named as

- * messsages-<language code>.txt, and it will be used when the client browser

- * chooses the corresponding language.

- * The script output uses a template named template.html.

- * Its localized version is stored in template-<language code>.html.

- */

-

-/**

- * @var array List of requirements (required or not, check item, hint)

- */

-$requirements = array(

-	array(

-		true,

-		version_compare(PHP_VERSION,"5.3.3",">="),

-		'PHP version check','PHP 5.3.3 or higher required'),

-	array(

-		true,

-		isset($_SERVER["HTTP_ACCEPT"]),

-		'$_SERVER["HTTP_ACCEPT"] check',

-		'HTTP_ACCEPT required'),

-	array(

-		true,

-		isset($_SERVER["SCRIPT_FILENAME"]) && realpath($_SERVER["SCRIPT_FILENAME"])===realpath(__FILE__),

-		'$_SERVER["SCRIPT_FILENAME"] check',

-		'SCRIPT_FILENAME required'),

-	array(

-		true,

-		isset($_SERVER["REQUEST_URI"]) || isset($_SERVER["QUERY_STRING"]),

-		'$_SERVER["REQUEST_URI"] check',

-		'REQUEST_URI required'),

-	array(

-		true,

-		isset($_SERVER["PATH_INFO"]) || strpos($_SERVER["PHP_SELF"],$_SERVER["SCRIPT_NAME"])===0,

-		'$_SERVER["PATH_INFO"] check',

-		'PATH_INFO required'),

-	array(

-		true,

-		class_exists('Reflection',false),

-		'Reflection extension check',

-		'Reflection extension required'),

-	array(

-		true,

-		class_exists("DOMDocument",false),

-		'DOM extension check',

-		'DOM extension required'),

-    array(

-        true,

-        extension_loaded("SPL"),

-        'SPL extension check',

-        'SPL extension required'),

-    array(

-        true,

-        extension_loaded("CType"),

-        'CType extension check',

-        'CType extension required'),

-    array(

-        true,

-        extension_loaded("pcre"),

-        'PCRE extension check',

-        'PCRE extension required'),

-    array(

-        true,

-        extension_loaded("json"),

-        'JSON extension check',

-        'JSON extension required'),

-    array(

-        false,

-        class_exists("PDO",false),

-        'PDO extension check',

-        'PDO extension optional'),

-	array(

-		false,

-		function_exists("iconv"),

-		'ICONV extension check',

-		'ICONV extension optional'),

-	array(

-		false,

-		extension_loaded("zlib"),

-		'Zlib extension check',

-		'Zlib extension optional'),

-	array(

-		false,

-		extension_loaded("sqlite"),

-		'SQLite extension check',

-		'SQLite extension optional deprecated'),

-	array(

-		false,

-		extension_loaded("memcache"),

-		'Memcache extension check',

-		'Memcache extension optional'),

-	array(

-		false,

-		extension_loaded("apc"),

-		'APC extension check',

-		'APC extension optional'),

-	array(

-		false,

-		extension_loaded("mcrypt"),

-		'Mcrypt extension check',

-		'Mcrypt extension optional'),

-	array(

-		false,

-		extension_loaded("mbstring"),

-		'Mbstring extension check',

-		'Mbstring extension optional'),

-	array(

-		false,

-		extension_loaded("hash"),

-		'Hash extension check',

-		'Hash extension optional'),

-	array(

-		false,

-		extension_loaded("xsl"),

-		'XSL extension check',

-		'XSL extension optional'),

-	array(

-		false,

-		extension_loaded("soap"),

-		'SOAP extension check',

-		'SOAP extension optional'),

-);

-

-$results = "<table class=\"result\">\n";

-$conclusion = 0;

-foreach($requirements as $requirement)

-{

-	list($required,$expression,$aspect,$hint)=$requirement;

-	//eval('$ret='.$expression.';');

-	$ret=$expression;

-	if($required)

-	{

-		if($ret)

-			$ret='passed';

-		else

-		{

-			$conclusion=1;

-			$ret='error';

-		}

-	}

-	else

-	{

-		if($ret)

-			$ret='passed';

-		else

-		{

-			if($conclusion!==1)

-				$conclusion=2;

-			$ret='warning';

-		}

-	}

-	$results.="<tr class=\"$ret\"><td class=\"$ret\">".lmessage($aspect)."</td><td class=\"$ret\">".lmessage($hint)."</td></tr>\n";

-}

-$results .= '</table>';

-if($conclusion===0)

-	$conclusion=lmessage('all passed');

-else if($conclusion===1)

-	$conclusion=lmessage('failed');

-else

-	$conclusion=lmessage('passed with warnings');

-

-$tokens = array(

-	'%%Conclusion%%' => $conclusion,

-	'%%Details%%' => $results,

-	'%%Version%%' => $_SERVER['SERVER_SOFTWARE'].' <a href="http://www.pradosoft.com/">PRADO</a>/'.getPradoVersion(),

-	'%%Time%%' => @strftime('%Y-%m-%d %H:%m',time()),

-);

-

-$lang=getPreferredLanguage();

-$templateFile=dirname(__FILE__)."/template-$lang.html";

-if(!is_file($templateFile))

-	$templateFile=dirname(__FILE__).'/template.html';

-if(($content=@file_get_contents($templateFile))===false)

-	die("Unable to open template file '$templateFile'.");

-

-header('Content-Type: text/html; charset=UTF-8');

-echo strtr($content,$tokens);

-

-/**

- * Returns a localized message according to user preferred language.

- * @param string message to be translated

- * @return string translated message

- */

-function lmessage($token)

-{

-	static $messages=null;

-	if($messages===null)

-	{

-		$lang = getPreferredLanguage();

-		$msgFile=dirname(__FILE__)."/messages-$lang.txt";

-		if(!is_file($msgFile))

-			$msgFile=dirname(__FILE__).'/messages.txt';

-		if(($entries=@file($msgFile))!==false)

-		{

-			foreach($entries as $entry)

-			{

-				@list($code,$message)=explode('=',$entry,2);

-				$messages[trim($code)]=trim($message);

-			}

-		}

-	}

-	return isset($messages[$token])?$messages[$token]:$token;

-}

-

-/**

- * Returns a list of user preferred languages.

- * The languages are returned as an array. Each array element

- * represents a single language preference. The languages are ordered

- * according to user preferences. The first language is the most preferred.

- * @return array list of user preferred languages.

- */

-function getUserLanguages()

-{

-	static $languages=null;

-	if($languages===null)

-	{

-		$languages=array();

-		foreach(explode(',',$_SERVER['HTTP_ACCEPT_LANGUAGE']) as $language)

-		{

-			$array=explode(';q=',trim($language));

-			$languages[trim($array[0])]=isset($array[1])?(float)$array[1]:1.0;

-		}

-		arsort($languages);

-		$languages=array_keys($languages);

-		if(empty($languages))

-			$languages[0]='en';

-	}

-	return $languages;

-}

-

-/**

- * Returns the most preferred language by the client user.

- * @return string the most preferred language by the client user, defaults to English.

- */

-function getPreferredLanguage()

-{

-	static $language=null;

-	if($language===null)

-	{

-		$langs=getUserLanguages();

-		$lang=explode('-',$langs[0]);

-		if(empty($lang[0]) || !function_exists('ctype_alpha') || !ctype_alpha($lang[0]))

-			$language='en';

-		else

-			$language=$lang[0];

-	}

-	return $language;

-}

-

-/**

- * @return string Prado version

- */

-function getPradoVersion()

-{

-	$coreFile=dirname(__FILE__).'/../framework/PradoBase.php';

-	if(is_file($coreFile))

-	{

-		$contents=file_get_contents($coreFile);

-		$matches=array();

-		if(preg_match('/public static function getVersion.*?return \'(.*?)\'/ms',$contents,$matches)>0)

-			return $matches[1];

-	}

-	return '';

-}

-

+<?php
+/**
+ * PRADO Requirements Checker script
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright &copy; 2005 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Id$
+ * @package prado
+ */
+
+/**
+ * PRADO Requirements Checker script
+ *
+ * This script will check if your system meets the requirements for running PRADO.
+ * It will check if you are running the right version of PHP, if you included
+ * the right libraries and if your php.ini file settings are correct.
+ *
+ * This script is capable of displaying localized messages.
+ * All messages are stored in messages.txt. A localized message file is named as
+ * messsages-<language code>.txt, and it will be used when the client browser
+ * chooses the corresponding language.
+ * The script output uses a template named template.html.
+ * Its localized version is stored in template-<language code>.html.
+ */
+
+/**
+ * @var array List of requirements (required or not, check item, hint)
+ */
+$requirements = array(
+	array(
+		true,
+		version_compare(PHP_VERSION,"5.3.3",">="),
+		'PHP version check','PHP 5.3.3 or higher required'),
+	array(
+		true,
+		isset($_SERVER["HTTP_ACCEPT"]),
+		'$_SERVER["HTTP_ACCEPT"] check',
+		'HTTP_ACCEPT required'),
+	array(
+		true,
+		isset($_SERVER["SCRIPT_FILENAME"]) && realpath($_SERVER["SCRIPT_FILENAME"])===realpath(__FILE__),
+		'$_SERVER["SCRIPT_FILENAME"] check',
+		'SCRIPT_FILENAME required'),
+	array(
+		true,
+		isset($_SERVER["REQUEST_URI"]) || isset($_SERVER["QUERY_STRING"]),
+		'$_SERVER["REQUEST_URI"] check',
+		'REQUEST_URI required'),
+	array(
+		true,
+		isset($_SERVER["PATH_INFO"]) || strpos($_SERVER["PHP_SELF"],$_SERVER["SCRIPT_NAME"])===0,
+		'$_SERVER["PATH_INFO"] check',
+		'PATH_INFO required'),
+	array(
+		true,
+		class_exists('Reflection',false),
+		'Reflection extension check',
+		'Reflection extension required'),
+	array(
+		true,
+		class_exists("DOMDocument",false),
+		'DOM extension check',
+		'DOM extension required'),
+    array(
+        true,
+        extension_loaded("SPL"),
+        'SPL extension check',
+        'SPL extension required'),
+    array(
+        true,
+        extension_loaded("CType"),
+        'CType extension check',
+        'CType extension required'),
+    array(
+        true,
+        extension_loaded("pcre"),
+        'PCRE extension check',
+        'PCRE extension required'),
+    array(
+        true,
+        extension_loaded("json"),
+        'JSON extension check',
+        'JSON extension required'),
+    array(
+        false,
+        class_exists("PDO",false),
+        'PDO extension check',
+        'PDO extension optional'),
+	array(
+		false,
+		function_exists("iconv"),
+		'ICONV extension check',
+		'ICONV extension optional'),
+	array(
+		false,
+		extension_loaded("zlib"),
+		'Zlib extension check',
+		'Zlib extension optional'),
+	array(
+		false,
+		extension_loaded("sqlite"),
+		'SQLite extension check',
+		'SQLite extension optional deprecated'),
+	array(
+		false,
+		extension_loaded("memcache"),
+		'Memcache extension check',
+		'Memcache extension optional'),
+	array(
+		false,
+		extension_loaded("apc"),
+		'APC extension check',
+		'APC extension optional'),
+	array(
+		false,
+		extension_loaded("mcrypt"),
+		'Mcrypt extension check',
+		'Mcrypt extension optional'),
+	array(
+		false,
+		extension_loaded("mbstring"),
+		'Mbstring extension check',
+		'Mbstring extension optional'),
+	array(
+		false,
+		extension_loaded("hash"),
+		'Hash extension check',
+		'Hash extension optional'),
+	array(
+		false,
+		extension_loaded("xsl"),
+		'XSL extension check',
+		'XSL extension optional'),
+	array(
+		false,
+		extension_loaded("soap"),
+		'SOAP extension check',
+		'SOAP extension optional'),
+);
+
+$results = "<table class=\"result\">\n";
+$conclusion = 0;
+foreach($requirements as $requirement)
+{
+	list($required,$expression,$aspect,$hint)=$requirement;
+	//eval('$ret='.$expression.';');
+	$ret=$expression;
+	if($required)
+	{
+		if($ret)
+			$ret='passed';
+		else
+		{
+			$conclusion=1;
+			$ret='error';
+		}
+	}
+	else
+	{
+		if($ret)
+			$ret='passed';
+		else
+		{
+			if($conclusion!==1)
+				$conclusion=2;
+			$ret='warning';
+		}
+	}
+	$results.="<tr class=\"$ret\"><td class=\"$ret\">".lmessage($aspect)."</td><td class=\"$ret\">".lmessage($hint)."</td></tr>\n";
+}
+$results .= '</table>';
+if($conclusion===0)
+	$conclusion=lmessage('all passed');
+else if($conclusion===1)
+	$conclusion=lmessage('failed');
+else
+	$conclusion=lmessage('passed with warnings');
+
+$tokens = array(
+	'%%Conclusion%%' => $conclusion,
+	'%%Details%%' => $results,
+	'%%Version%%' => $_SERVER['SERVER_SOFTWARE'].' <a href="http://www.pradosoft.com/">PRADO</a>/'.getPradoVersion(),
+	'%%Time%%' => @strftime('%Y-%m-%d %H:%m',time()),
+);
+
+$lang=getPreferredLanguage();
+$templateFile=dirname(__FILE__)."/template-$lang.html";
+if(!is_file($templateFile))
+	$templateFile=dirname(__FILE__).'/template.html';
+if(($content=@file_get_contents($templateFile))===false)
+	die("Unable to open template file '$templateFile'.");
+
+header('Content-Type: text/html; charset=UTF-8');
+echo strtr($content,$tokens);
+
+/**
+ * Returns a localized message according to user preferred language.
+ * @param string message to be translated
+ * @return string translated message
+ */
+function lmessage($token)
+{
+	static $messages=null;
+	if($messages===null)
+	{
+		$lang = getPreferredLanguage();
+		$msgFile=dirname(__FILE__)."/messages-$lang.txt";
+		if(!is_file($msgFile))
+			$msgFile=dirname(__FILE__).'/messages.txt';
+		if(($entries=@file($msgFile))!==false)
+		{
+			foreach($entries as $entry)
+			{
+				@list($code,$message)=explode('=',$entry,2);
+				$messages[trim($code)]=trim($message);
+			}
+		}
+	}
+	return isset($messages[$token])?$messages[$token]:$token;
+}
+
+/**
+ * Returns a list of user preferred languages.
+ * The languages are returned as an array. Each array element
+ * represents a single language preference. The languages are ordered
+ * according to user preferences. The first language is the most preferred.
+ * @return array list of user preferred languages.
+ */
+function getUserLanguages()
+{
+	static $languages=null;
+	if($languages===null)
+	{
+		$languages=array();
+		foreach(explode(',',$_SERVER['HTTP_ACCEPT_LANGUAGE']) as $language)
+		{
+			$array=explode(';q=',trim($language));
+			$languages[trim($array[0])]=isset($array[1])?(float)$array[1]:1.0;
+		}
+		arsort($languages);
+		$languages=array_keys($languages);
+		if(empty($languages))
+			$languages[0]='en';
+	}
+	return $languages;
+}
+
+/**
+ * Returns the most preferred language by the client user.
+ * @return string the most preferred language by the client user, defaults to English.
+ */
+function getPreferredLanguage()
+{
+	static $language=null;
+	if($language===null)
+	{
+		$langs=getUserLanguages();
+		$lang=explode('-',$langs[0]);
+		if(empty($lang[0]) || !function_exists('ctype_alpha') || !ctype_alpha($lang[0]))
+			$language='en';
+		else
+			$language=$lang[0];
+	}
+	return $language;
+}
+
+/**
+ * @return string Prado version
+ */
+function getPradoVersion()
+{
+	$coreFile=dirname(__FILE__).'/../framework/PradoBase.php';
+	if(is_file($coreFile))
+	{
+		$contents=file_get_contents($coreFile);
+		$matches=array();
+		if(preg_match('/public static function getVersion.*?return \'(.*?)\'/ms',$contents,$matches)>0)
+			return $matches[1];
+	}
+	return '';
+}
+
 ?>
\ No newline at end of file