remove floicon because its author is a colossal shitlord (http://tt-rss.org/forum/viewtopic.php?f=1&t=2055&p=10824#p10822)

1 files changed, 0 insertions, 849 deletions

diff --git a/lib/floIcon.php b/lib/floIcon.php
deleted file mode 100644
index 59902b6a4..000000000
--- a/lib/floIcon.php
+++ /dev/null
@@ -1,849 +0,0 @@
-<?php
-/***************************************************************************
- *  Original floIcon copyright (C) 2007 by Joshua Hatfield.                *
- *                                                                         *
- *  In order to use any part of this floIcon Class, you must comply with   *
- *  the license in 'license.doc'.  In particular, you may not remove this  *
- *  copyright notice.                                                      *
- *                                                                         *
- *  Much time and thought has gone into this software and you are          *
- *  benefitting.  We hope that you share your changes too.  What goes      *
- *  around, comes around.                                                  *
- ***************************************************************************
-
-Version 1.1.1:
-Date: 2009-03-16
-
-Changes:
-I was a little hasty on that last update.  A couple new bugs from 1.1.0 have
-been fixed.
-
-Version 1.1.0:
-Date: 2009-03-16
-
-Changes:
-Added Vista support.
-Fixed a number of minor bugs.  Many thanks to Dvir Berebi for pointing
-        them out.
-
-Version 1.0.5:
-Date: 2009-03-15
-
-Changes:
-Fixed bug when operating on low bit count images (1 or 4) with odd dimensions.
-
-Version 1.0.4:
-Date: 2007-05-25
-
-Changes:
-Made function not break quite so bad when reading a PNG file on a Vista icon.
-        Now, you shouldn't be loading Vista icons anyways, but since I'm trying to
-        upgrade to Vista compatible and I need a comparison, I've got to.
-
-Version 1.0.3:
-Date: 2007-05-25
-
-Changes:
-Okay, this one was just stupid.  When adding large image support, I messed up
-        and when reading, it doubled the image size.  Now, it's fixed.
-I took the opportunity to also add a dummy AND map for 32 images on those
-        readers who might be looking for it (though it's not supposed to be used.)
-
-Version 1.0.2:
-Date: 2007-05-24
-
-Sorry about two versions so quickly back to back, but something needed to be
-done with speed...things were getting too slow.  I'm sure you'll be okay.
-
-Changes:
-Told palette determination to stop at 257 colors or is 32 bit because the
-        palette is not used at that point and gets really slow when it starts
-        getting into the high numbers, for instance, in photographs or gradient
-        truecolor images with lots of unique colors.
-After experimenting, it appears that Windows XP does in fact support 256x256
-        images and larger by setting the entry value to 0 in the 1 byte that holds
-        that value and storing the true dimentions in the image header later.  Of
-        course, it still doesn't use these images in normal operation.  XP will
-        resize these and use them if no other images are available.
-Wrapped main documentation (this) to the 80th column for easier reading.
-
-Version 1.0.1:
-Date: 2007-05-23
-
-Thank you everyone for actively using the implementation on my site and
-illuminating me very quickly to a number of glaring bugs in this class.
-
-Changes:
-Added version history.
-Fixed bug with non-standard sizes in AND map reading AND writing.
-Fixed bug with palette images using non-black color in backgrounds.
-Fixed bug with height/width reversal reading files.
-
-
-Version 1.0.0:
-Date: 2007-05-17
-Original release date.
-
-
-Foreword:
-If you are simply in the effort of making an ICO file, may I recommend visiting
-my site, http://www.flobi.com/ , and clicking on floIcon.  I have a fully
-functional implementation (on which the sample.php is based) where you can also
-see recent icons submitted by other visitors.  No registration required, no
-intrusive ads.  (As of this writing, there aren't actually any ads at all, I
-might add google ads at some point.)
-
-If you are trying to get an idea of how ICO files, work, may I recommend the
-page I used, http://www.daubnet.com/formats/ICO.html .  It does not fully cover
-icon files, but it does a very good job of what it does.  Any additional
-information, I will try to post at
-http://www.flobi.com/test/floIcon/more_on_icons.php for your convenience.
-
-If you are trying to get an idea of how image resource files work, I recommend
-ANY other class that deals with images.  This class essentially plots points on
-the image, and that's not perticularly advanced.
-
-For any purpose, I wish you luck and feel free to contact me with any bugs,
-comments, questions, etc.  - Flobi
-
-Summary:
-This class parses ICO files.  It reads directly from the ICO file, headers
-first, so that if you are only retrieving 1 image, the entire ICO file need not
-be parsed.  It supports merging ICO files.  It supports adding PHP image
-resources as new images to the file.  It has an export capability that can
-easily be written to a new (or the same) ICO file for saving ICO files.  All
-sizes from 1x1 to 255x255 pixels and 1, 4, 8, 24 (plus transparency) and 32 bit
-images are supported.  Image retrieval by size is supported.
-
-Included is a fully functional sample that allows users to upload ICO, GIF,
-JPEG and PNG files into a session icon file as well as remove images from the
-file and download the completed file (sample.php).
-
-Known Limitations: Does not support Vista icons.  Does not support inversion
-palette method (because of the limitations of the PHP image resource).
-
-Addendum on Limitations:
-Windows Vista has added support for 256x256 size icons and now stores files as
-PNG's.  This class is for older ICO files.  A new class is currently under
-development that supports the new Windows Vista format.
-
-Palette inversion (my name for this technique) is the technique of using a black
-pixel (0, 0, 0) with a 1 "AND" pixel.  White pixels with a 1 "AND" show
-transparent (or "don't" show).  Black pixels with a 1 "AND" show inverted
-(sometimes).  Because this method isn't uniformly supported or documented and
-the PHP image resource doesn't support it, I have decided to not as well.  This
-does not apply to 32 bit images which include alpha transparency and no AND map.
-
-Though other functions exist, these are the only ones I believe offer usefulness
-to be public.
-floIcon public functions:
-        readICO($file, $offset = 0)
-                Loads the icon from the specified filepath ($file) starting at the
-                specified file offset ($offset).  This function MERGES the loaded icon
-                images into the floIcon object.
-
-        formatICO($offset = 0)
-                Returns the current floIcon object formatted as an .ICO file with the
-                file offset altered by $offset.  If there are too many or too large
-                images, causing any images saved past the 4,294,967,296th byte, this
-                will return false.  (This is well outside PHP's default memory
-                allocation.)
-
-        addImage($imageResource, $desiredBitCount = 1, $pngIfWidthExceeds = 48)
-                Adds an icon image to the icon file based on the passed image resource
-                ($imageResource).  It will automatically determine the bit count, but
-                can be persuaded to increase that to $desiredBitCount if that value is
-                greater than the determined bit count.
-
-                NOTE: The image resource is saved by REFERRENCE.  So, if you edit it
-                then call getImage, the resource returned will be the same, editions and
-                all.  Destruction of the resource will cause a new resource to be
-                created in getImage().
-
-        getImage($offset)
-                Returns the php image resource either assigned by addImage or created
-                dynamically at calltime by the data loaded with readICO().  The offset
-                specified here ($offset) is the array offset starting at 0 and ending
-                at countImages().
-
-        getBestImage($height = 32, $width = 32)
-                Returns the php images resource of the highest quality image closest to
-                the size specified.  This could be useful when you only want to display
-                the icon in an icon list with a single representative icon.  A resized
-                copy of the highest quality available image will be returned if there is
-                no 32 or 24 bit icon present at the speficied dimentions.
-
-        sortImagesBySize()
-                Sorts the $this->images array by order of size, smallest to largest.
-                This is the optimal sorting for icon files.
-
-        countImages()
-                Returns a count of how many images are present in the current floIcon
-                object.
-
-floIcon public variables:
-        $images
-                Contains a numerically indexed array of floIconImage objects.
-        $updated
-                True if an image has been added since load or last formatICO, otherwise
-                false.
-
-floIconImage public functions:
-        getHeader()
-                Returns an associative array containing the information from the ICO
-                image header.
-
-        getEntry()
-                Returns an associative array containing the information from the ICO
-                entry header.
-
-                NOTE: If this icon image was created by php image resource, this may not
-                have accurate information until saving from floIcon with the formatICO()
-                function.  Specifically, offset information will be inaccurate.
-
-        getImageResource()
-                Returns a php image resource.  Same as floIcon's getImage() function.
-
-        setImageResource($imageResource, $desiredBitCount = 1, $pngIfWidthExceeds = 48)
-                Changes this icon image based on the passed image resource
-                ($imageResource). It will automatically determine the bit count, but can
-                be persuaded to increase that to $desiredBitCount if that value is
-                greater than the determined bit count.
-
-                NOTE: The image resource is saved by REFERRENCE.  So, if you edit it
-                then call getImageResource, the resource returned will be the same,
-                editions and all.  Destruction of the resource will cause a new resource
-                to be created in getImageResource().
-
-        dealocateResource()
-                This destroys the image resource variable, freeing up memory.  The image
-                will automatically be recreated when getImageResource is executed.
-*/
-class floIcon {
-        /*
-         * $images is an associative array of offset integer => floIconImage object
-         */
-        var $images; // Array of floIconImage objects.
-        var $updated = false;
-        function floIcon() {
-                $this->images = array();
-        }
-        function countImages() {
-                return count($this->images);
-        }
-        function getBestImage($height = 32, $width = 32) {
-                $best = false;
-                $bestEntry = array();
-                $secondBest = false;
-                $secondBestEntry = array();
-                foreach ($this->images as $key => $image) {
-                        $entry = $image->getEntry();
-                        $header = $image->getHeader();
-                        if (!@$entry["BitCount"]) {
-                                $entry["BitCount"] = $header["BitCount"];
-                        }
-                        if ($entry["Height"] == $height && $entry["Width"] == $width && $entry["BitCount"] == 32) {
-                                return $image->getImageResource();
-                        } elseif ($entry["Height"] == $height && $entry["Width"] == $width && $entry["BitCount"] > min(4, @$bestEntry["BitCount"])) {
-                                $best = $image;
-                                $bestEntry = $entry;
-                        } elseif (
-                                !$secondBest or
-                                $entry["Height"] >= $secondBestEntry["Height"] &&
-                                $entry["Width"] >= $secondBestEntry["Width"] &&
-                                $secondBestEntry["BitCount"] >= $secondBestEntry["BitCount"] and
-                                (
-                                        $entry["Height"] <= 64 && $entry["Height"] > $secondBestEntry["Height"] and
-                                        $entry["Height"] > 64 && $entry["Height"] < $secondBestEntry["Height"]
-                                ) ||
-                                (
-                                        $entry["Width"] <= 64 && $entry["Width"] > $secondBestEntry["Width"] and
-                                        $entry["Width"] > 64 && $entry["Width"] < $secondBestEntry["Width"]
-                                ) ||
-                                $secondBestEntry["BitCount"] > $secondBestEntry["BitCount"]
-                                ) {
-                                $secondBest = $image;
-                                $secondBestEntry = $entry;
-                        }
-                }
-                if ($best) {
-                        return $best->getImageResource();
-                } elseif ($secondBest) {
-                        if ($secondBestEntry["Width"] != $width || $secondBestEntry["Height"] != $height) {
-                                $imageResource = $secondBest->getImageResource();
-                                $newImageResource = imagecreatetruecolor($width, $height);
-                                imagesavealpha($newImageResource, true);
-                                imagealphablending($newImageResource, false);
-                                imagecopyresampled($newImageResource, $imageResource, 0, 0, 0, 0, $width, $height, $secondBestEntry["Width"], $secondBestEntry["Height"]);
-                                $this->addImage($newImageResource, 32);
-                                return $newImageResource;
-                        } else {
-                                return $secondBest->getImageResource();
-                        }
-                }
-        }
-        /*
-         * readICO merges the icon images from the file to the current list
-         */
-        function readICO($file, $offset = 0) {
-                if (file_exists($file) && filesize($file) > 0 && $filePointer = fopen($file, "r")) {
-                        fseek($filePointer, $offset);
-                        $header = unpack("SReserved/SType/SCount", fread($filePointer, 6));
-                        for ($t = 0; $t < $header["Count"]; $t++) {
-                                $newImage = new floIconImage();
-                                if ($newImage->readImageFromICO($filePointer, 6 + ($t * 16))) {
-											  $this->images[] = $newImage;
-										  }
-                        }
-                        fclose($filePointer);
-                }
-        }
-        function sortImagesBySize() {
-                usort($this->images, array("floIcon", "_cmpObj"));
-        }
-        function formatICO($offset = 0) {
-                $this->updated = false;
-                $output = "";
-                $output .= pack("SSS", 0, 1, count($this->images));
-                $output_images = "";
-                foreach ($this->images as $image) {
-                        $newImageOffset = $offset + // Whatever offset we've been given.
-                                6 // Header.
-                                + (count($this->images) * 16) // Entries.
-                                + strlen($output_images);
-                        if ($newImageOffset > pow(256, 4) /* 4 bytes available for position */ ) {
-                                return false;
-                        }
-                        $output .= $image->formatEntryForIco($newImageOffset); // The images already in there.
-                        $output_images .= $image->formatImageForIco();
-                }
-                return $output.$output_images;
-        }
-        function _cmpObj($a, $b) {
-                $aSize = $a->getSize();
-                $bSize = $b->getSize();
-                if ($aSize == $bSize) {
-                        return 0;
-                }
-                return ($aSize > $bSize)?1:-1;
-        }
-
-        function addImage($imageResource, $desiredBitCount = 1, $pngIfWidthExceeds = 48) {
-                $this->updated = true;
-                $newImage = new floIconImage();
-                $newImage->setImageResource($imageResource, $desiredBitCount, $pngIfWidthExceeds);
-                $this->images[] = $newImage;
-        }
-        function getImage($offset) {
-                if (isset($this->images[$offset])) {
-                        return $this->images[$offset]->getImageResource();
-                } else {
-                        return false;
-                }
-        }
-        /*
-         * getSize computes the
-         */
-        function getSize() {
-                // Compute headers.
-                $computedSize = 6; // Always 6 bytes.
-                // Add image entry headers
-                $computedSize += count($this->images) * 16; // Entry headers are always 16 bytes.
-                foreach ($this->images as $image) {
-                        $computedSize += $image->getSize() + $image->getHeaderSize(); // getSize does not include the header.
-                }
-        }
-}
-class floIconImage {
-        var $_imageResource = null;
-        var $_entry = "";
-        var $_entryIconFormat = "";
-        var $_header = "";
-        var $_headerIconFormat = "";
-        var $_imageIconFormat = ""; // Includes palette and mask.
-        function formatEntryForIco($offset) {
-                // Format the entry, this has to be done here because we need the offset to get the full information.
-                $this->_entry["FileOffset"] = $offset;
-                $this->_entryIconFormat = pack("CCCCSSLL",
-                        $this->_entry["Width"]>=256?0:$this->_entry["Width"],
-                        $this->_entry["Height"]>=256?0:$this->_entry["Height"],
-                        $this->_entry["ColorCount"],
-                        $this->_entry["Reserved"],
-                        $this->_entry["Planes"],
-                        $this->_entry["BitCount"],
-                        $this->_entry["SizeInBytes"],
-                        $this->_entry["FileOffset"]
-                );
-                return $this->_entryIconFormat;
-        }
-        function formatImageForIco() {
-                // Format the entry, this has to be done here because we need the offset to get the full information.
-                return ($this->_headerIconFormat.$this->_imageIconFormat);
-        }
-
-        // Will move $bitCount UP to $desiredBitCount if $bitCount is found to be less than it.
-        function setImageResource($imageResource, $desiredBitCount = 1, $pngIfWidthExceeds = 48) {
-                imagesavealpha($imageResource, true);
-                imagealphablending($imageResource, false);
-                $height = imagesy($imageResource);
-                $width = imagesx($imageResource);
-
-                // Parse resource to determine header and icon format
-
-                // Find Palette information
-                $is_32bit = false; // Start with an assumption and get proven wrong.
-                $hasTransparency = 0;
-                $blackColor = false;
-                $bitCount = 0;
-                $realPalette = array();
-                $realIndexPalette = array();
-                for ($x = 0; $x < $width && !$is_32bit; $x++) {
-                        for ($y = 0; $y < $height && !$is_32bit; $y++) {
-                                $colorIndex = imagecolorat($imageResource, $x, $y);
-                                $color = imagecolorsforindex($imageResource, $colorIndex);
-                                if ($color["alpha"] == 0) {
-                                        // No point continuing if there's more than 256 colors or it's 32bit.
-                                        if (count($realPalette) < 257 && !$is_32bit) {
-                                                $inRealPalette = false;
-                                                foreach($realPalette as $realPaletteKey => $realPaletteColor) {
-                                                        if (
-                                                                $color["red"] == $realPaletteColor["red"] and
-                                                                $color["green"] == $realPaletteColor["green"] and
-                                                                $color["blue"] == $realPaletteColor["blue"]
-                                                        ) {
-                                                                $inRealPalette = $realPaletteKey;
-                                                                break;
-                                                        }
-                                                }
-                                                if ($inRealPalette === false) {
-                                                        $realIndexPalette[$colorIndex] = count($realPalette);
-                                                        if (
-                                                                $blackColor === false and
-                                                                $color["red"] == 0 and
-                                                                $color["green"] == 0 and
-                                                                $color["blue"] == 0
-                                                        ) {
-                                                                $blackColor = count($realPalette);
-                                                        }
-                                                        $realPalette[] = $color;
-                                                } else {
-                                                        $realIndexPalette[$colorIndex] = $inRealPalette;
-                                                }
-                                        }
-                                } else {
-                                        $hasTransparency = 1;
-                                }
-                                if ($color["alpha"] != 0 && $color["alpha"] != 127) {
-                                        $is_32bit = true;
-                                }
-                        }
-                }
-                if ($is_32bit) {
-                        $colorCount = 0;
-                        $bitCount = 32;
-                } else {
-                        if ($hasTransparency && $blackColor === false) {
-                                // We need a black color to facilitate transparency.  Unfortunately, this can
-                                // increase the palette size by 1 if there's no other black color.
-                                $blackColor = count($realPalette);
-                                $color = array(
-                                        "red" => 0,
-                                        "blue" => 0,
-                                        "green" => 0,
-                                        "alpha" => 0
-                                );
-                                $realPalette[] = $color;
-                        }
-                        $colorCount = count($realPalette);
-                        if ($colorCount > 256 || $colorCount == 0) {
-                                $bitCount = 24;
-                        } elseif ($colorCount > 16) {
-                                $bitCount = 8;
-                                // 8 bit
-                        } elseif ($colorCount > 2) {
-                                $bitCount = 4;
-                                // 4 bit
-                        } else {
-                                $bitCount = 1;
-                                // 1 bit
-                        }
-                        if ($desiredBitCount > $bitCount) {
-                                $bitCount = $desiredBitCount;
-                        }
-                        switch ($bitCount) {
-                                case 24:
-                                        $colorCount = 0;
-                                        break;
-                                case 8:
-                                        $colorCount = 256;
-                                        break;
-                                case 4:
-                                        $colorCount = 16;
-                                        break;
-                                case 1:
-                                        $colorCount = 2;
-                                        break;
-                        }
-                }
-                // Create $this->_imageIconFormat...
-                $this->_imageIconFormat = "";
-                if ($bitCount < 24) {
-                        $iconPalette = array();
-                        // Save Palette
-                        foreach ($realIndexPalette as $colorIndex => $paletteIndex) {
-                                $color = $realPalette[$paletteIndex];
-                                $this->_imageIconFormat .= pack("CCCC", $color["blue"], $color["green"], $color["red"], 0);
-                        }
-                        while (strlen($this->_imageIconFormat) < $colorCount * 4) {
-                                $this->_imageIconFormat .= pack("CCCC", 0, 0, 0, 0);
-                        }
-                        // Save Each Pixel as Palette Entry
-                        $byte = 0; // For $bitCount < 8 math
-                        $bitPosition = 0; // For $bitCount < 8 math
-                        for ($y = 0; $y < $height; $y++) {
-                                for ($x = 0; $x < $width; $x++) {
-                                        $color = imagecolorat($imageResource, $x, $height-$y-1);
-                                        if (isset($realIndexPalette[$color])) {
-                                                $color = $realIndexPalette[$color];
-                                        } else {
-                                                $color = $blackColor;
-                                        }
-
-                                        if ($bitCount < 8) {
-                                                $bitPosition += $bitCount;
-                                                $colorAdjusted = $color * pow(2, 8 - $bitPosition);
-                                                $byte += $colorAdjusted;
-                                                if ($bitPosition == 8) {
-                                                        $this->_imageIconFormat .= chr($byte);
-                                                        $bitPosition = 0;
-                                                        $byte = 0;
-                                                }
-                                        } else {
-                                                $this->_imageIconFormat .= chr($color);
-                                        }
-                                }
-                                // Each row ends with dumping the remaining bits and filling up to the 32bit line with 0's.
-                                if ($bitPosition) {
-                                        $this->_imageIconFormat .= chr($byte);
-                                        $bitPosition = 0;
-                                        $byte = 0;
-                                }
-                                if (strlen($this->_imageIconFormat)%4) $this->_imageIconFormat .= str_repeat(chr(0), 4-(strlen($this->_imageIconFormat)%4));
-                        }
-                } else {
-                        // Save each pixel.
-                        for ($y = 0; $y < $height; $y++) {
-                                for ($x = 0; $x < $width; $x++) {
-                                        $color = imagecolorat($imageResource, $x, $height-$y-1);
-                                        $color = imagecolorsforindex($imageResource, $color);
-                                        if ($bitCount == 24) {
-                                                if ($color["alpha"]) {
-                                                        $this->_imageIconFormat .= pack("CCC", 0, 0, 0);
-                                                } else {
-                                                        $this->_imageIconFormat .= pack("CCC", $color["blue"], $color["green"], $color["red"]);
-                                                }
-                                        } else {
-                                                $color["alpha"] = round((127-$color["alpha"]) / 127 * 255);
-                                                $this->_imageIconFormat .= pack("CCCC", $color["blue"], $color["green"], $color["red"], $color["alpha"]);
-                                        }
-                                }
-                                if (strlen($this->_imageIconFormat)%4) $this->_imageIconFormat .= str_repeat(chr(0), 4-(strlen($this->_imageIconFormat)%4));
-                        }
-                }
-                // save AND map (transparency)
-                $byte = 0; // For $bitCount < 8 math
-                $bitPosition = 0; // For $bitCount < 8 math
-                for ($y = 0; $y < $height; $y++) {
-                        for ($x = 0; $x < $width; $x++) {
-                                if ($bitCount < 32) {
-                                        $color = imagecolorat($imageResource, $x, $height-$y-1);
-                                        $color = imagecolorsforindex($imageResource, $color);
-                                        $color = $color["alpha"] == 127?1:0;
-                                } else {
-                                        $color = 0;
-                                }
-
-                                $bitPosition += 1;
-                                $colorAdjusted = $color * pow(2, 8 - $bitPosition);
-                                $byte += $colorAdjusted;
-                                if ($bitPosition == 8) {
-                                        $this->_imageIconFormat .= chr($byte);
-                                        $bitPosition = 0;
-                                        $byte = 0;
-                                }
-                        }
-                        // Each row ends with dumping the remaining bits and filling up to the 32bit line with 0's.
-                        if ($bitPosition) {
-                                $this->_imageIconFormat .= chr($byte);
-                                $bitPosition = 0; // For $bitCount < 8 math
-                                $byte = 0;
-                        }
-                        while (strlen($this->_imageIconFormat)%4) {
-                                $this->_imageIconFormat .= chr(0);
-                        }
-                }
-                if ($colorCount >= 256) {
-                        $colorCount = 0;
-                }
-                // Create header information...
-                $this->_header = array(
-                        "Size" => 40,
-                        "Width" => $width,
-                        "Height" => $height*2,
-                        "Planes" => 1,
-                        "BitCount" => $bitCount,
-                        "Compression" => 0,
-                        "ImageSize" => strlen($this->_imageIconFormat),
-                        "XpixelsPerM" => 0,
-                        "YpixelsPerM" => 0,
-                        "ColorsUsed" => $colorCount,
-                        "ColorsImportant" => 0,
-                );
-                $this->_headerIconFormat = pack("LLLSSLLLLLL",
-                        $this->_header["Size"],
-                        $this->_header["Width"],
-                        $this->_header["Height"],
-
-                        $this->_header["Planes"],
-                        $this->_header["BitCount"],
-
-                        $this->_header["Compression"],
-                        $this->_header["ImageSize"],
-                        $this->_header["XpixelsPerM"],
-                        $this->_header["YpixelsPerM"],
-                        $this->_header["ColorsUsed"],
-                        $this->_header["ColorsImportant"]
-                );
-                $this->_entry = array(
-                        "Width" => $width,
-                        "Height" => $height,
-                        "ColorCount" => $colorCount,
-                        "Reserved" => 0,
-                        "Planes" => 1,
-                        "BitCount" => $bitCount,
-                        "SizeInBytes" => $this->_header["Size"] + $this->_header["ImageSize"],
-                        "FileOffset" => -1,
-                );
-                $this->_entryIconFormat = ""; // This won't get set until it's needed with the offset.
-                $this->_imageResource = $imageResource;
-
-                // Make png if width exceeds limit for old ico style
-                if ($width > $pngIfWidthExceeds) {
-                        // I wish there were a better way to get the info than this.  If anyone needs a version that doesn't use OB, I can have one that creates a TMP file.
-                        ob_start();
-                        imagepng($imageResource);
-                        $imageAsPng = ob_get_contents();
-                        ob_end_clean();
-                        $this->_headerIconFormat = "";
-                        $this->_imageIconFormat = $imageAsPng;
-                }
-
-
-        }
-        function _createImageResource() {
-                if ($newImage = @imagecreatefromstring($this->_headerIconFormat.$this->_imageIconFormat)) {
-                        // Vista supports PNG.
-                        $this->_headerIconFormat = "";
-                        $this->_imageIconFormat = $this->_headerIconFormat.$this->_imageIconFormat;
-                        imagesavealpha($newImage, true);
-                        imagealphablending($newImage, false);
-                        $this->_imageResource = $newImage;
-                } elseif ($this->_entry["Height"] <= 1024 && $this->_entry["Width"] <= 1024) {
-                        $newImage = imagecreatetruecolor($this->_entry["Width"], $this->_entry["Height"]);
-                        imagesavealpha($newImage, true);
-                        imagealphablending($newImage, false);
-                        $readPosition = 0;
-                        $palette = array();
-                        if ($this->_header["BitCount"] < 24) {
-                                // Read Palette for low bitcounts
-                                $colorsInPalette = $this->_header["ColorsUsed"]?$this->_header["ColorsUsed"]:$this->_entry["ColorCount"];
-                                for ($t = 0; $t < pow(2, $this->_header["BitCount"]); $t++) {
-                                        $blue = ord($this->_imageIconFormat[$readPosition++]);
-                                        $green = ord($this->_imageIconFormat[$readPosition++]);
-                                        $red = ord($this->_imageIconFormat[$readPosition++]);
-                                        $readPosition++; // Unused "Reserved" value.
-                                                $existingPaletteEntry = imagecolorexactalpha($newImage, $red, $green, $blue, 0);
-                                                if ($existingPaletteEntry >= 0) {
-                                                        $palette[] = $existingPaletteEntry;
-                                                } else {
-                                                        $palette[] = imagecolorallocatealpha($newImage, $red, $green, $blue, 0);
-                                                }
-                                }
-                                // XOR
-                                for ($y = 0; $y < $this->_entry["Height"]; $y++) {
-                                        $colors = array();
-                                        for ($x = 0; $x < $this->_entry["Width"]; $x++) {
-                                                if ($this->_header["BitCount"] < 8) {
-                                                        $color = array_shift($colors);
-                                                        if (is_null($color)) {
-                                                                $byte = ord($this->_imageIconFormat[$readPosition++]);
-                                                                $tmp_color = 0;
-                                                                for ($t = 7; $t >= 0; $t--) {
-                                                                        $bit_value = pow(2, $t);
-                                                                        $bit = floor($byte / $bit_value);
-                                                                        $byte = $byte - ($bit * $bit_value);
-                                                                        $tmp_color += $bit * pow(2, $t%$this->_header["BitCount"]);
-                                                                        if ($t%$this->_header["BitCount"] == 0) {
-                                                                                array_push($colors, $tmp_color);
-                                                                                $tmp_color = 0;
-                                                                        }
-                                                                }
-                                                                $color = array_shift($colors);
-                                                        }
-                                                } else {
-                                                        $color = ord($this->_imageIconFormat[$readPosition++]);
-                                                }
-                                                imagesetpixel($newImage, $x, $this->_entry["Height"]-$y-1, $palette[$color]) or die("can't set pixel");
-                                        }
-                                        // All rows end on the 32 bit
-                                        if ($readPosition%4) $readPosition += 4-($readPosition%4);
-                                }
-                        } else {
-                                // BitCount >= 24, No Palette.
-                                // marking position because some icons mark all pixels transparent when using an AND map.
-                                $markPosition = $readPosition;
-                                $retry = true;
-                                $ignoreAlpha = false;
-                                while ($retry) {
-                                        $alphas = array();
-                                        $retry = false;
-                                        for ($y = 0; $y < $this->_entry["Height"] and !$retry; $y++) {
-                                                for ($x = 0; $x < $this->_entry["Width"] and !$retry; $x++) {
-                                                        $blue = ord($this->_imageIconFormat[$readPosition++]);
-                                                        $green = ord($this->_imageIconFormat[$readPosition++]);
-                                                        $red = ord($this->_imageIconFormat[$readPosition++]);
-                                                        if ($this->_header["BitCount"] < 32) {
-                                                                $alpha = 0;
-                                                        } elseif($ignoreAlpha) {
-                                                                $alpha = 0;
-                                                                $readPosition++;
-                                                        } else {
-                                                                $alpha = ord($this->_imageIconFormat[$readPosition++]);
-                                                                $alphas[$alpha] = $alpha;
-                                                                $alpha = 127-round($alpha/255*127);
-                                                        }
-                                                        $paletteEntry = imagecolorexactalpha($newImage, $red, $green, $blue, $alpha);
-                                                        if ($paletteEntry < 0) {
-                                                                $paletteEntry = imagecolorallocatealpha($newImage, $red, $green, $blue, $alpha);
-                                                        }
-                                                        imagesetpixel($newImage, $x, $this->_entry["Height"]-$y-1, $paletteEntry) or die("can't set pixel");
-                                                }
-                                                if ($readPosition%4) $readPosition += 4-($readPosition%4);
-                                        }
-                                        if ($this->_header["BitCount"] == 32 && isset($alphas[0]) && count($alphas) == 1) {
-                                                $retry = true;
-                                                $readPosition = $markPosition;
-                                                $ignoreAlpha = true;
-                                        }
-                                }
-
-                        }
-                        // AND map
-                        if ($this->_header["BitCount"] < 32 || $ignoreAlpha) {
-                                // Bitcount == 32, No AND (if using alpha).
-                                $palette[-1] = imagecolorallocatealpha($newImage, 0, 0, 0, 127);
-                                imagecolortransparent($newImage, $palette[-1]);
-                                for ($y = 0; $y < $this->_entry["Height"]; $y++) {
-                                        $colors = array();
-                                        for ($x = 0; $x < $this->_entry["Width"]; $x++) {
-                                                $color = array_shift($colors);
-                                                if (is_null($color)) {
-                                                        $byte = ord($this->_imageIconFormat[$readPosition++]);
-                                                        $tmp_color = 0;
-                                                        for ($t = 7; $t >= 0; $t--) {
-                                                                $bit_value = pow(2, $t);
-                                                                $bit = floor($byte / $bit_value);
-                                                                $byte = $byte - ($bit * $bit_value);
-                                                                array_push($colors, $bit);
-                                                        }
-                                                        $color = array_shift($colors);
-                                                }
-                                                if ($color) {
-                                                        imagesetpixel($newImage, $x, $this->_entry["Height"]-$y-1, $palette[-1]) or die("can't set pixel");
-                                                }
-                                        }
-                                        // All rows end on the 32 bit.
-                                        if ($readPosition%4) $readPosition += 4-($readPosition%4);
-                                }
-                        }
-                        if ($this->_header["BitCount"] < 24) {
-                                imagetruecolortopalette($newImage, true, pow(2, $this->_header["BitCount"]));
-                        }
-                }
-                $this->_imageResource = $newImage;
-        }
-        // this function expects that $_entry, $_header and $_imageIconFormat have already been read, specifically from readImageFromICO.
-        // Don't call this function except from there.
-        function readImageFromICO($filePointer, $entryOffset) {
-                $tmpPosition = ftell($filePointer); // So any other applications won't loose their position.
-                // Get the entry.
-                fseek($filePointer, $entryOffset);
-                $this->_entryIconFormat = fread($filePointer, 16);
-                $this->_entry = unpack("CWidth/CHeight/CColorCount/CReserved/SPlanes/SBitCount/LSizeInBytes/LFileOffset", $this->_entryIconFormat);
-
-					 if ($this->_entry["SizeInBytes"] > 16384)
-						 return false;
-
-                // Position the file pointer.
-                fseek($filePointer, $this->_entry["FileOffset"]);
-
-                // Get the header.
-                $this->_headerIconFormat = fread($filePointer, 40);
-        $this->_header = unpack("LSize/LWidth/LHeight/SPlanes/SBitCount/LCompression/LImageSize/LXpixelsPerM/LYpixelsPerM/LColorsUsed/LColorsImportant", $this->_headerIconFormat);
-
-                // Get the image.
-                $this->_imageIconFormat = @fread($filePointer, $this->_entry["SizeInBytes"] - strlen($this->_headerIconFormat));
-                fseek($filePointer, $tmpPosition); // So any other applications won't loose their position.
-
-                if ($newImage = @imagecreatefromstring($this->_headerIconFormat.$this->_imageIconFormat)) {
-                        // This is a PNG, the supposed header information is useless.
-                        $this->_header = array (
-                                "Size" => 0,
-                                "Width" => imagesx($newImage),
-                                "Height" => imagesy($newImage) * 2,
-                                "Planes" => 0,
-                                "BitCount" => 32,
-                                "Compression" => 0,
-                                "ImageSize" => strlen($this->_imageIconFormat),
-                                "XpixelsPerM" => 0,
-                                "YpixelsPerM" => 0,
-                                "ColorsUsed" => 0,
-                                "ColorsImportant" => 0,
-                        );
-                        imagedestroy($newImage);
-                }
-
-                // Support for larger images requires entry marked as 0.
-                if ($this->_entry["Width"] == 0) {
-                        $this->_entry["Width"] = $this->_header["Width"];
-                }
-                if ($this->_entry["Height"] == 0) {
-                        $this->_entry["Height"] = $this->_header["Height"]/2;
-					 }
-
-					 return true;
-        }
-        function getHeader() {
-                return $this->_header;
-        }
-        function getEntry() {
-                return $this->_entry;
-        }
-        function floIconImage() {
-        }
-        function getHeaderSize() {
-                return strlen($this->_headerIconFormat);
-        }
-        function getSize() {
-                return strlen($this->_imageIconFormat);
-        }
-        function getImageResource() {
-                if (!$this->_imageResource) $this->_createImageResource();
-                return $this->_imageResource;
-        }
-        function dealocateResource() {
-                @imagedestroy($this->_imageResource);
-                $this->_imageResource = null;
-        }
-}
-?>