*** openx-2.6.3/lib/OA/Creative/File.php.orig	Tue Nov  4 14:31:50 2008
--- openx-2.6.3/lib/OA/Creative/File.php	Tue Nov 18 10:35:23 2008
***************
*** 80,86 ****
          }
  
          if (!($aImage = @getimagesize($filePath))) {
!             return new PEAR_Error("Unrecognized image file format");
          }
  
          if (!isset($aTypes[$aImage[2]])) {
--- 80,91 ----
          }
  
          if (!($aImage = @getimagesize($filePath))) {
!             $swf = new swfheader(false);
!             if ($swf->loadswf($filePath)) {
!                 $aImage = array($swf->width, $swf->height, 4);
!             } else {
!                 return new PEAR_Error("Unrecognized image file format");
!             }
          }
  
          if (!isset($aTypes[$aImage[2]])) {
***************
*** 262,265 ****
      }
  }
  
! ?>
\ No newline at end of file
--- 267,533 ----
      }
  }
  
! ?>
! <?php
! //-----------------------------------------------------------------------------
! // SWF HEADER - version 1.0
! // Small utility class to determine basic data from a SWF file header
! // Does not need any php-flash extension, based on raw binary data reading
! //----------------------------------------------------------------------------- 
! //	SWFHEADER CLASS - PHP SWF header parser
! //	Copyright (C) 2004  Carlos Falo Herves
! //
! //	This library is free software; you can redistribute it and/or
! //	modify it under the terms of the GNU Lesser General Public
! //	License as published by the Free Software Foundation; either
! //	version 2.1 of the License, or (at your option) any later version.
! //
! //	This library 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
! //	Lesser General Public License for more details.
! //
! //	You should have received a copy of the GNU Lesser General Public
! //	License along with this library; if not, write to the Free Software
! //	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
! //----------------------------------------------------------------------------- 
! 
! class swfheader {
! 
! 	var $debug ;				// Output DEBUG info
! 	var $fname ;				// SWF file analyzed
! 	var $magic ;				// Magic in a SWF file (FWS or CWS)
! 	var $compressed ;		// Flag to indicate a compressed file (CWS)
! 	var $version ;			// Flash version
! 	var $size ;					// Uncompressed file size (in bytes)
! 	var $width ;				// Flash movie native width
! 	var $height ;				// Flash movie native height
! 	var $valid ;				// Valid SWF file
! 	var $fps ;					// Flash movie native frame-rate
! 	var $frames ;				// Flash movie total frames
! 
! 	//--------------------------------------------------------------------------- 	
! 	// swfheader($debug) : 	Constructor, basically does nothing but initilize 
! 	//											debug and data fields
! 	//--------------------------------------------------------------------------- 
! 	function swfheader($debug = false) {
! 		$this->debug = $debug ;
! 		$this->init() ;
! 	  }
! 
! 	//--------------------------------------------------------------------------- 	
! 	// init() : initialize the data fields to "empty" values
! 	//--------------------------------------------------------------------------- 
! 	function init() {
! 		$this->valid 			= false ;
! 		$this->fname		  = "" ;
! 		$this->magic			= "" ;
! 		$this->compressed = false ;
! 		$this->version 		= 0 ;
! 		$this->width 			= 0 ;
! 		$this->height			= 0 ;
! 		$this->size				= 0 ;
! 		$this->frames			= 0 ;
! 		$this->fps[] 			= Array() ;
! 		if ($this->debug) echo "DEBUG: Data values initialized<br>" ;
! 	  }
! 
! 	//---------------------------------------------------------------------------
! 	// loadswf($filename) : loads $filename and stores data from it's header
! 	//--------------------------------------------------------------------------- 
! 	function loadswf($filename) {
! 		$this->fname = $filename ;
! 		$fp = @fopen($filename,"rb") ;
! 		if ($fp) {
! 			if ($this->debug) echo "DEBUG: Opened " . $this->fname . "<br>" ;
! 			// Read MAGIC FIELD
! 			$this->magic = fread($fp,3) ;
! 			if ($this->magic!="FWS" && $this->magic!="CWS") {
! 				if ($this->debug) echo "DEBUG: " . $this->fname . " is not a valid/supported SWF file<br>" ;
! 				$this->valid =  0 ;
! 			} else {
! 				// Compression
! 				if (substr($this->magic,0,1)=="C") $this->compressed = true ;
! 				else $this->compressed = false ;
! 				if ($this->debug) echo "DEBUG: Read MAGIC signature: " . $this->magic . "<br>" ;
! 				// Version
! 				$this->version = ord(fread($fp,1)) ;
! 				if ($this->debug) echo "DEBUG: Read VERSION: " . $this->version . "<br>" ;
! 				// Size
! 				$lg = 0 ;
! 				// 4 LSB-MSB
! 				for ($i=0;$i<4;$i++) {
! 					$t = ord(fread($fp,1)) ;
! 					if ($this->debug) echo "DEBUG: Partial SIZE read: " . ($t<<(8*$i)) . "<br>" ;
! 					$lg += ($t<<(8*$i)) ;
! 					}
! 				$this->size = $lg ;
! 				if ($this->debug) echo "DEBUG: Total SIZE: " . $this->size . "<br>" ;
! 				// RECT... we will "simulate" a stream from now on... read remaining file
! 				$buffer = fread($fp,$this->size) ;
! 				if ($this->compressed) {
! 					// First decompress GZ stream
! 					$buffer = gzuncompress($buffer,$this->size) ;
! 					}
! 				$b 			= ord(substr($buffer,0,1)) ;
! 				$buffer = substr($buffer,1) ;
! 				$cbyte 	= $b ;
! 				$bits 	= $b>>3 ;
! 				if ($this->debug) echo "DEBUG: RECT field size: " . $bits . " bits<br>" ;
! 				$cval 	= "" ;
! 				// Current byte
! 				$cbyte &= 7 ;
! 				$cbyte<<= 5 ;
! 				// Current bit (first byte starts off already shifted)
! 				$cbit 	= 2 ;
! 				// Must get all 4 values in the RECT
! 				for ($vals=0;$vals<4;$vals++) {
! 					$bitcount = 0 ;
! 					while ($bitcount<$bits) {
! 						if ($cbyte&128) {
! 							$cval .= "1" ;
! 						} else {
! 							$cval.="0" ;
! 							}
! 						$cbyte<<=1 ;
! 						$cbyte &= 255 ;
! 						$cbit-- ;
! 						$bitcount++ ;
! 						// We will be needing a new byte if we run out of bits
! 						if ($cbit<0) {
! 							$cbyte	= ord(substr($buffer,0,1)) ;
! 							$buffer = substr($buffer,1) ;
! 							$cbit = 7 ;
! 							}
! 					  }
! 					// O.k. full value stored... calculate
! 					$c 		= 1 ;
! 					$val 	= 0 ;
! 					// Reverse string to allow for SUM(2^n*$atom)
! 					if ($this->debug) echo "DEBUG: RECT binary value: " . $cval  ;
! 					$tval = strrev($cval) ;
! 					for ($n=0;$n<strlen($tval);$n++) {
! 						$atom = substr($tval,$n,1) ;
! 						if ($atom=="1") $val+=$c ;
! 						// 2^n
! 						$c*=2 ;
! 					  }
! 					// TWIPS to PIXELS
! 					$val/=20 ;
! 					if ($this->debug) echo " (" . $val . ")<br>" ;
! 					switch ($vals) {
! 						case 0:
! 							// tmp value
! 							$this->width = $val ;
! 						break ;
! 						case 1:
! 							$this->width = $val - $this->width ;
! 						break ;
! 						case 2:
! 							// tmp value
! 							$this->height = $val ;
! 						break ;
! 						case 3:
! 							$this->height = $val - $this->height ;
! 						break ;
! 					  }
! 					$cval = "" ;
! 				  }
! 				// Frame rate
! 				$this->fps = Array() ;
! 				for ($i=0;$i<2;$i++) {
! 					$t 			= ord(substr($buffer,0,1)) ;
! 					$buffer = substr($buffer,1) ;
! 					$this->fps[] = $t ;
! 					}
! 				if ($this->debug) echo "DEBUG: Frame rate: " . $this->fps[1] . "." . $this->fps[0] . "<br>" ;
! 				// Frames
! 				$this->frames = 0 ;
! 				for ($i=0;$i<2;$i++) {
! 					$t 			= ord(substr($buffer,0,1)) ;
! 					$buffer = substr($buffer,1) ;
! 					$this->frames += ($t<<(8*$i)) ;
! 					}
! 				if ($this->debug) echo "DEBUG: Frames: " . $this->frames . "<br>" ;
! 				fclose($fp) ;
! 				if ($this->debug) echo "DEBUG: Finished processing " . $this->fname . "<br>" ;
! 				$this->valid =  1 ;
! 	  		}
! 		} else {
! 			$this->valid = 0 ;
! 			if ($this->debug) echo "DEBUG: Failed to open " . $this->fname . "<br>" ;
! 		  }
! 		return $this->valid ;
! 	  }
! 
! 	//--------------------------------------------------------------------------- 	
! 	// show() : report to screen all the header info
! 	//--------------------------------------------------------------------------- 
! 	function show() {
! 	  if ($this->valid) {
! 			// FNAME
! 			echo "<b>FILE: " . $this->fname . "</b><br>" ;
! 			// Magic
! 			echo "<b>MAGIC:</b> " . $this->magic ;
! 			if ($this->compressed) echo " (COMPRESSED)" ;
! 			echo "<br>" ;
! 			// Version
! 			echo "<b>VERSION:</b> " . $this->version . "<br>" ;
! 			// Size
! 			echo "<b>SIZE:</b> " . $this->size . " bytes <br>" ;
! 			// FRAMESIZE
! 			echo "<b>WIDHT:</B> " . $this->width . "<br>";
! 			echo "<b>HEIGHT:</B> " . $this->height . "<br>" ;
! 			// FPS
! 			echo "<b>FPS:</b> " . $this->fps[1] . "." . $this->fps[0] . " Frames/s <br>" ;
! 			// FRAMES
! 			echo "<b>FRAMES:</b> " . $this->frames . " FRAME <br>" ;
! 		} else {
! 			if (file_exists($this->fname))
! 				echo $this->fname . "is not a valid SWF file<br>" ;
! 			else
! 				if ($this->fname=="")
! 					echo "SWFHEADER->SHOW : No file loaded<br>" ;
! 				else
! 					echo "SWFHEDAR->SHOW : " . $this->fname . "was not found<br>" ;
! 		  }
! 	  }
! 		
! 	//---------------------------------------------------------------------------
! 	// display($trans) : just echo <OBJECT>/<EMBED> tags for the parsed file, if
! 	//									 trans is set, WMODE is set to transparent
! 	//--------------------------------------------------------------------------- 
! 	function display($trans = false, $qlty = "high", $bgcolor = "#ffffff", $name = "") {
! 		
! 		$endl = chr(13) ;
! 		
! 		if ($this->valid) {
! 		  if ($name=="") $name = substr($this->fname,0,strrpos($this->fname,".")) ;
! 			echo '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=' . $this->version . ',0,0,0" width="' . $this->width . '" height="' . $this->height . '" id="' . $name . '" align="middle">' . $endl ;
! 			echo '<param name="allowScriptAccess" value="sameDomain" />' . $endl ;
! 			if ($trans) {
! 				echo '<param name="wmode" value="transparent" />' . $endl ;
! 			  }
! 			echo '<param name="movie" value="' . $this->fname . '" />' . $endl ;
! 			echo '<param name="quality" value="' . $qlty . '" />' . $endl ;
! 			echo '<param name="bgcolor" value="' . $bgcolor .'" />' . $endl ;
! 			echo '<embed src="' . $this->fname . '" ';
! 			if ($trans) echo 'wmode="transparent" ' ;
! 			echo 'quality="' . $qlty . '" bgcolor="' . $bgcolor . '" width="' . $this->width . '" height="' . $this->height . '" name="' . $name . '" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />' . $endl ;
! 			echo '</object>' . $endl ;
! 		} else {
! 			if ($this->debug) {
! 			  if ($this->fname=="") {
! 					echo "SWFHEADER->DISPLAY : No loaded file in the object<br>" ;
! 				} else {
! 					if (file_exists($this->fname)) {
! 						echo "SWFHEADER->DISPLAY : " . $this->fname . " is not a valid SWF file<br>" ;
! 					} else {
! 						echo "SWFHEADER->DISPLAY : " . $this->fname . " was not found<br>" ;
! 						}
! 					}
! 				}
! 		  }
! 	}
! }
! ?>