cvs: php4 /ext/exif test.php test.txt

helly Mon Mar 4 01:26:07 2002 EDT Added files: /php4/ext/exif test.php Modified files: /php4/ext/exif test.txt Log: -Updated test.txt and provided test.php # simply including test.txt @Added test.php/txt to have a possibility to check ext/exif @(Marcus) Index: php4/ext/exif/test.txt diff -u php4/ext/exif/test.txt:1.1 php4/ext/exif/test.txt:1.2 --- php4/ext/exif/test.txt:1.1 Thu Feb 28 23:01:26 2002 +++ php4/ext/exif/test.txt Mon Mar 4 01:26:07 2002 @@ -23,8 +23,12 @@ } function error_msg() { - if (array_key_exists('php_errormsg',$GLOBALS)) return $GLOBALS['php_errormsg']; - return 'php.ini: track_errors is off'; + $ret = '<b style="color:green">O.K.</b>'; + if (array_key_exists('php_errormsg',$GLOBALS) && strlen($GLOBALS['php_errormsg'])) { + $ret = '<b style="color:red">'.$GLOBALS['php_errormsg'].'</b>'; + $GLOBALS['php_errormsg'] = ''; + } + return $ret; } /****************************************************************************/ @@ -39,17 +43,22 @@ //error_log("search_file($root$path):$type=$found",0); switch( $type) { case 'file': - $pos = strpos($found,'.'); - if ( $pos !== false && strtolower(substr($found,$pos+1))=='jpg') { - $possible[] = $root.$path.'/'.$found; - //error_log("search_file($root$path) add:$path/$found",0); - } - break; + $pos = strpos($found,'.'); + if ( $pos !== false + && ( strtolower(substr($found,$pos+1))=='jpg' + || strtolower(substr($found,$pos+1))=='tif' + ) + ) + { + $possible[] = $root.$path.'/'.$found; + //error_log("search_file($root$path) add:$path/$found",0); + } + break; case 'dir': - if ( $found!='.' && $found!='..') { - $sub[count($sub)] = $found; - } - break; + if ( $found!='.' && $found!='..') { + $sub[count($sub)] = $found; + } + break; } } @closedir($dir); @@ -70,8 +79,10 @@ if ( array_key_exists('SCRIPT_FILENAME',$_SERVER)) { $path = $_SERVER['SCRIPT_FILENAME']; + //error_log("SCRIPT_FILENAME($path)",0); } else { $path = $argv[0]; + //error_log("argv($path)",0); } if ( ($p=strpos($path,'?')) !== false) $path = substr($path,0,$p); if ( ($p=strrpos($path,'/')) < strlen($path)-1) $path = substr($path,0,$p); @@ -91,10 +102,12 @@ $possible = search_file(); +$title = "PHP module exif test page"; + ?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional"> <html> <head> -<title>PHP moduls exif test page</title> +<title><?=$title ?></title> <style type="text/css"> body { font-size: 12pt; @@ -110,12 +123,14 @@ th { text-align: left; } +ul { + margin-bottom: 6pt; +} </style> </head> <body> -<h1>Test script for PHP module ext/exif</h1> -<p> -(c) Marcus Boerger, 2002 +<h1><?=$title ?></h1> +<h2>(c) Marcus Boerger, 2002</h2> </p> <p> Images taken from <a href="http://www.exif.org">www.exif.org</a>, @@ -139,12 +154,31 @@ <ul> <li>kodak-dc4800-plus-acdsee.jpg <ul> - <li>should provide a long comment 'by marcus b&ouml;rger&lt;%04i&gt;'*n</li> + <li>should provide a <b>long</b> comment 'by marcus b&ouml;rger&lt;%04i&gt;'*n</li> + <li>this file returns an array but it also produces an errormessage because ACDSee destroys + the integrity of IFD directory (size of directory and offsets of entries following any + edited entry maybe wrong). + </li> + </ul> +</li> +<li>hp-photosmart.jpg + <ul> + <li>should provide a <b>two line</b> copyright notice</li> + </ul> +</li> +<li>olympus-d320l + <ul> + <li>should provide an <b>APP12</b> infoset</li> </ul> </li> -<li>hp-photosmart +<li>unknown.jpg <ul> - <li>should provide a ***two line*** copyright notice</li> + <li>should provide an <b>empty</b> comment, this is a comment section and not an IFD0, EXIF or GPS section</li> + </ul> +</li> +<li>some images + <ul> + <li>have empty fields, that is the tag is present but no data is stored</li> </ul> </li> </ul> @@ -164,7 +198,7 @@ ?> </table> <br clear="all"> -<h2>function read_exif_data for <?=count($possible)?> images</h2> +<h2>function exif_read_data for <?=count($possible)?> images</h2> <table border='1' cellspacing='0' cellpadding='3' summary="EXIF information"> <?php if (function_exists('read_exif_data')) { @@ -173,28 +207,33 @@ $num++; $res = ''; $len = 2; - $image = @read_exif_data($file,false); + error_log("exif_read_data($file,'COMMENT,IFD0,EXIF,APP12');",0); + $image = exif_read_data($file,'COMMENT,IFD0,EXIF,APP12'); $error = error_msg(); - //error_log("read_exif_data($file)",0); - foreach($image as $Name => $Value) { - if ( $Name!='Thumbnail') { - if ( is_array($Value)) { - $len++; - $res .= AddInfo($Name,'Array('.count($Value).')'); - foreach( $Value as $idx => $Entry) { + //error_log("exif_read_data($file)",0); + if ( $image === false) { + $error = '<b style="color:red">exif_read_data returned false</b><br>'.$error; + } else { + foreach($image as $Name => $Value) { + if ( $Name!='Thumbnail') { + if ( is_array($Value)) { + $len++; + $res .= AddInfo($Name,'Array('.count($Value).')'); + foreach( $Value as $idx => $Entry) { + $len++; + $res .= AddInfo($Name.':'.$idx,$Entry); + } + } else { $len++; - $res .= AddInfo($Name.':'.$idx,$Entry); + $res .= AddInfo($Name,$Value); } - } else { - $len++; - $res .= AddInfo($Name,$Value); } } } echo "<tr><td rowspan='$len' valign='top'>$num</td></tr><tr><th>$file</th><td>$error</td></tr>\n$res"; } } else { - echo "<tr><td>function read_exif_data is not supported</td></tr>\n"; + echo "<tr><td>function exif_read_data is not supported</td></tr>\n"; } ?> </table> Index: php4/ext/exif/test.php +++ php4/ext/exif/test.php <?php include 'test.txt'; ?>