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Diffstat (limited to 'includes/jpeg_metadata_tk/Makernotes/casio.php')
| -rw-r--r-- | includes/jpeg_metadata_tk/Makernotes/casio.php | 575 |
1 files changed, 0 insertions, 575 deletions
diff --git a/includes/jpeg_metadata_tk/Makernotes/casio.php b/includes/jpeg_metadata_tk/Makernotes/casio.php deleted file mode 100644 index d1cd74e..0000000 --- a/includes/jpeg_metadata_tk/Makernotes/casio.php +++ /dev/null @@ -1,575 +0,0 @@ -<?php - -/****************************************************************************** -* -* Filename: casio.php -* -* Description: Casio Makernote Parser -* Provides functions to decode an Casio EXIF makernote and to interpret -* the resulting array into html. -* -* Casio Makernote Format: -* -* Type 1: -* -* Field Size Description -* ---------------------------------------------------------------- -* IFD Data Variable Standard IFD Data using Casio Type 1 Tags and Motorola Byte Alignment -* ---------------------------------------------------------------- -* -* Type 2: -* -* Field Size Description -* ---------------------------------------------------------------- -* Header 6 Bytes "QVC\x00\x00\x00" -* IFD Data Variable Standard IFD Data using Casio Type 2 Tags and Motorola Byte Alignment -* ---------------------------------------------------------------- -* -* -* Author: Evan Hunter -* -* Date: 30/7/2004 -* -* Project: JPEG Metadata -* -* Revision: 1.11 -* -* Changes: 1.00 -> 1.11 : changed get_Casio_Makernote_Html to allow thumbnail links to work when -* toolkit is portable across directories -* -* URL: http://electronics.ozhiker.com -* -* Copyright: Copyright Evan Hunter 2004 -* This file may be used freely for non-commercial purposes.For -* commercial uses please contact the author: evan@ozhiker.com -* -******************************************************************************/ - - -// Add the parser and interpreter functions to the list of Makernote parsers and interpreters. - -$GLOBALS['Makernote_Function_Array']['Read_Makernote_Tag'][] = "get_Casio_Makernote"; -$GLOBALS['Makernote_Function_Array']['get_Makernote_Text_Value'][] = "get_Casio_Text_Value"; -$GLOBALS['Makernote_Function_Array']['Interpret_Makernote_to_HTML'][] = "get_Casio_Makernote_Html"; - -include_once dirname(__FILE__) .'/../pjmt_utils.php'; // Change: as of version 1.11 - added to allow directory portability - - -/****************************************************************************** -* -* Function: get_Casio_Makernote -* -* Description: Decodes the Makernote tag and returns the new tag with the decoded -* information attached. Returns false if this is not a makernote -* that can be processed with this script -* -* Parameters: Makernote_Tag - the element of an EXIF array containing the -* makernote, as returned from get_EXIF_JPEG -* EXIF_Array - the entire EXIF array containing the -* makernote, as returned from get_EXIF_JPEG, in -* case more information is required for decoding -* filehnd - an open file handle for the file containing the -* makernote - does not have to be positioned at the -* start of the makernote -* Make_Field - The contents of the EXIF Make field, to aid -* determining whether this script can decode -* the makernote -* -* -* Returns: Makernote_Tag - the Makernote_Tag from the parameters, but -* modified to contain the decoded information -* FALSE - If this script could not decode the makernote, or if -* an error occured in decoding -* -******************************************************************************/ - -function get_Casio_Makernote( $Makernote_Tag, $EXIF_Array, $filehnd, $Make_Field ) -{ - - // Check if the Make Field contains the word Casio - if ( stristr( $Make_Field, "Casio" ) === FALSE ) - { - return FALSE; - } - - - if ( substr( $Makernote_Tag['Data'],0 , 6 ) == "QVC\x00\x00\x00" ) - { - - // Seek to the start of the IFD - fseek($filehnd, $Makernote_Tag['Tiff Offset'] + $Makernote_Tag['Offset'] + 6 ); - - $Makernote_Tag['ByteAlign'] = "MM"; - - // Read the IFD(s) into an array - $Makernote_Tag['Decoded Data'] = read_Multiple_IFDs( $filehnd, $Makernote_Tag['Tiff Offset'], $Makernote_Tag['ByteAlign'], "Casio Type 2" ); - - // Save some information into the Tag element to aid interpretation - $Makernote_Tag['Decoded'] = TRUE; - $Makernote_Tag['Makernote Type'] = "Casio Type 2"; - $Makernote_Tag['Makernote Tags'] = "Casio Type 2"; - - // Return the new tag - return $Makernote_Tag; - } - else - { - // Seek to the start of the IFD - fseek($filehnd, $Makernote_Tag['Tiff Offset'] + $Makernote_Tag['Offset'] + 0 ); - - $Makernote_Tag['ByteAlign'] = "MM"; - - // Read the IFD(s) into an array - $Makernote_Tag['Decoded Data'] = read_Multiple_IFDs( $filehnd, $Makernote_Tag['Tiff Offset'], $Makernote_Tag['ByteAlign'], "Casio Type 1" ); - - // Save some information into the Tag element to aid interpretation - $Makernote_Tag['Decoded'] = TRUE; - $Makernote_Tag['Makernote Type'] = "Casio Type 1"; - $Makernote_Tag['Makernote Tags'] = "Casio Type 1"; - - // Return the new tag - return $Makernote_Tag; - } -} - -/****************************************************************************** -* End of Function: get_Casio_Makernote -******************************************************************************/ - - - - -/****************************************************************************** -* -* Function: get_Casio_Text_Value -* -* Description: Provides a text value for any tag marked as special for makernotes -* that this script can decode. Returns false if this is not a makernote -* that can be processed with this script -* -* Parameters: Exif_Tag - the element of an the Makernote array containing the -* tag in question, as returned from get_Casio_Makernote -* Tag_Definitions_Name - The name of the Tag Definitions group -* within the global array IFD_Tag_Definitions -* -* -* Returns: output - the text value for the tag -* FALSE - If this script could not decode the makernote, or if -* an error occured in decoding -* -******************************************************************************/ - -function get_Casio_Text_Value( $Exif_Tag, $Tag_Definitions_Name ) -{ - - // Check that this tag uses the Casio tag definitions, otherwise it can't be decoded here - if ( $Tag_Definitions_Name == "Casio Type 2" ) - { - // Tag Uses Casio Type 2 Tag definitions - // Process the tag according to it's tag number - if ( $Exif_Tag['Tag Number'] == 0x001D ) - { - return $Exif_Tag['Data'][0]/10 . $Exif_Tag['Units']; - } - else - { - return FALSE; - } - } - else if ( $Tag_Definitions_Name == "Casio Type 1" ) - { - // Tag Uses Casio Type 1 Tags - return FALSE; - } - else - { - // Tag does NOT use Casio Tag definitions - return FALSE; - } - - // Shouldn't get here - return FALSE; - -} - -/****************************************************************************** -* End of Function: get_Casio_Text_Value -******************************************************************************/ - - - - - - - -/****************************************************************************** -* -* Function: get_Casio_Makernote_Html -* -* Description: Attempts to interpret a makernote into html. Returns false if -* it is not a makernote that can be processed with this script -* -* Parameters: Makernote_Tag - the element of an EXIF array containing the -* makernote, as returned from get_EXIF_JPEG -* filename - the name of the JPEG file being processed ( used -* by scripts which display embedded thumbnails) -* -* -* Returns: output - the html representing the makernote -* FALSE - If this script could not interpret the makernote, or if -* an error occured in decoding -* -******************************************************************************/ - -function get_Casio_Makernote_Html( $Makernote_tag, $filename ) -{ - // Check that this tag uses the Casio tags, otherwise it can't be interpreted here - if ( ( $Makernote_tag['Makernote Type'] != "Casio Type 1" ) && - ( $Makernote_tag['Makernote Type'] != "Casio Type 2" ) ) - { - // Not Casio tags - can't interpret with this function - return FALSE; - } - - // Casio Thumbnail (Tag 4) - if ( ( array_key_exists( 4, $Makernote_tag['Decoded Data'][0] ) ) && - ( $Makernote_tag['Makernote Tags'] == "Casio Type 2" ) ) - { - // Change: as of version 1.11 - Changed to make thumbnail link portable across directories - // Build the path of the thumbnail script and its filename parameter to put in a url - $link_str = get_relative_path( dirname(__FILE__) . "/get_casio_thumb.php" , getcwd ( ) ); - $link_str .= "?filename="; - $link_str .= get_relative_path( $filename, dirname(__FILE__) ); - - // Add thumbnail link to html - $Makernote_tag['Decoded Data'][0][4]['Text Value'] = "<a class=\"EXIF_Casio_Thumb_Link\" href=\"$link_str\"><img class=\"EXIF_Casio_Thumb\" src=\"$link_str\"></a></td></tr>\n"; - $Makernote_tag['Decoded Data'][0][4]['Type'] = "String"; - } - - - // Casio Thumbnail (Tag 8192) - if ( ( array_key_exists( 8192, $Makernote_tag['Decoded Data'][0] ) ) && - ( $Makernote_tag['Makernote Tags'] == "Casio Type 2" ) ) - { - // Change: as of version 1.11 - Changed to make thumbnail link portable across directories - // Build the path of the thumbnail script and its filename parameter to put in a url - $link_str = get_relative_path( dirname(__FILE__) . "/.." . "/get_casio_thumb.php" , getcwd ( ) ); - $link_str .= "?filename="; - $link_str .= get_relative_path( $filename, dirname(__FILE__) . "/.." ); - - // Add thumbnail link to html - $Makernote_tag['Decoded Data'][0][8192]['Text Value'] = "<a class=\"EXIF_Casio_Thumb_Link\" href=\"$link_str\"><img class=\"EXIF_Casio_Thumb\" src=\"$link_str\"></a></td></tr>\n"; - $Makernote_tag['Decoded Data'][0][8192]['Type'] = "String"; - } - - - // Check if there are two thumbnail offset tags - if ( ( array_key_exists( 4, $Makernote_tag['Decoded Data'][0] ) ) && - ( array_key_exists( 8192, $Makernote_tag['Decoded Data'][0] ) ) ) - { - // There are two copies of the thumbnail offset - Remove one - array_splice( $Makernote_tag['Decoded Data'][0], 4, 1); - } - - - // Interpret the IFD and return the html - return interpret_IFD( $Makernote_tag['Decoded Data'][0], $filename ); - -} - -/****************************************************************************** -* End of Function: get_Casio_Makernote_Html -******************************************************************************/ - - - - - - -/****************************************************************************** -* Global Variable: IFD_Tag_Definitions, Casio Type 1 -* -* Contents: This global variable provides definitions of the known Casio Type 1 -* Makernote tags, indexed by their tag number. -* -******************************************************************************/ - - -$GLOBALS[ "IFD_Tag_Definitions" ]["Casio Type 1"] = array( - -1 => array( 'Name' => "Recording Mode", - 'Type' => "Lookup", - 1 => "Single Shutter", - 2 => "Panorama", - 3 => "Night Scene", - 4 => "Portrait", - 5 => "Landscape" ), - -2 => array( 'Name' => "Quality", - 'Type' => "Lookup", - 1 => "Economy", - 2 => "Normal", - 3 => "Fine" ), - -3 => array( 'Name' => "Focusing Mode", - 'Type' => "Lookup", - 2 => "Macro", - 3 => "Auto Focus", - 4 => "Manual Focus", - 5 => "Infinity" ), - -4 => array( 'Name' => "Flash Mode", - 'Type' => "Lookup", - 1 => "Auto", - 2 => "On", - 3 => "Off", - 4 => "Off" ), - -5 => array( 'Name' => "Flash Intensity", - 'Type' => "Lookup", - 11 => "Weak", - 13 => "Normal", - 15 => "Strong" ), - -6 => array( 'Name' => "Object Distance", - 'Type' => "Numeric", - 'Units' => "mm" ), - -7 => array( 'Name' => "White Balance", - 'Type' => "Lookup", - 1 => "Auto", - 2 => "Tungsten", - 3 => "Daylight", - 4 => "Flourescent", - 5 => "Shade", - 129 => "Manual" ), - -10 => array( 'Name' => "Digital Zoom", - 'Type' => "Lookup", - 0x10000 => "Off", - 0x10001 => "2x Digital Zoom", - 0x20000 => "2x Digital Zoom", - 0x40000 => "4x Digital Zoom" ), - -11 => array( 'Name' => "Sharpness", - 'Type' => "Lookup", - 0 => "Normal", - 1 => "Soft", - 2 => "Hard" ), - -12 => array( 'Name' => "Contrast", - 'Type' => "Lookup", - 0 => "Normal", - 1 => "Low", - 2 => "High" ), - -13 => array( 'Name' => "Saturation", - 'Type' => "Lookup", - 0 => "Normal", - 1 => "Low", - 2 => "High" ), - -20 => array( 'Name' => "CCD Sensitivity", - 'Type' => "Lookup", - 64 => "Normal", - 125 => "+1.0", - 250 => "+2.0", - 244 => "+3.0", - 80 => "Normal (ISO 80 equivalent)", - 100 => "High" ), - -); - -/****************************************************************************** -* End of Global Variable: IFD_Tag_Definitions, Casio Type 1 -******************************************************************************/ - - - - - - -/****************************************************************************** -* Global Variable: IFD_Tag_Definitions, Casio Type 2 -* -* Contents: This global variable provides definitions of the known Casio Type 2 -* Makernote tags, indexed by their tag number. -* -******************************************************************************/ - -$GLOBALS[ "IFD_Tag_Definitions" ]["Casio Type 2"] = array( - -0x0002 => array( 'Name' => "Preview Thumbnail Dimensions", - 'Type' => "Numeric", - 'Units' => "(x,y pixels)" ), - -0x0003 => array( 'Name' => "Preview Thumbnail Size", - 'Type' => "Numeric", - 'Units' => "bytes" ), - -0x0004 => array( 'Name' => "Preview Thumbnail", // thumbnail offset - 'Type' => "Numeric" ), - - -0x0008 => array( 'Name' => "Quality Mode", - 'Type' => "Lookup", - 1 => "Fine", - 2 => "Super Fine" ), - -0x0009 => array( 'Name' => "Image Size", - 'Type' => "Lookup", - 20 => "2288 x 1712 pixels", - 36 => "3008 x 2008 pixels", - 5 => "2048 x 1536 pixels", - 4 => "1600 x 1200 pixels", - 21 => "2592 x 1944 pixels", - 0 => "640 x 480 pixels", - 22 => "2304 x 1728 pixels" ), - -0x000D => array( 'Name' => "Focus Mode", - 'Type' => "Lookup", - 0 => "Normal", - 1 => "Macro" ), - - -0x0014 => array( 'Name' => "Iso Sensitivity", - 'Type' => "Lookup", - 3 => "50", - 4 => "64", - 6 => "100", - 9 => "200" ), - - -0x0019 => array( 'Name' => "White Balance", - 'Type' => "Lookup", - 0 => "Auto", - 1 => "Daylight", - 2 => "Shade", - 3 => "Tungsten", - 4 => "Fluorescent", - 5 => "Manual" ), - -0x001D => array( 'Name' => "Focal Length", - 'Type' => "Special", - 'Units' => "mm" ), - -0x001F => array( 'Name' => "Saturation", - 'Type' => "Lookup", - 0 => "-1", - 1 => "Normal", - 2 => "+1", ), - -0x0020 => array( 'Name' => "Contrast", - 'Type' => "Lookup", - 0 => "-1", - 1 => "Normal", - 2 => "+1", ), - -0x0021 => array( 'Name' => "Sharpness", - 'Type' => "Lookup", - 0 => "-1", - 1 => "Normal", - 2 => "+1", ), - - -0x0e00 => array( 'Name' => "Print Image Matching Info", - 'Type' => "PIM" ), - - -0x2000 => array( 'Name' => "Casio Preview Thumbnail", // thumbnail offset - 'Type' => "String" ), - - - -0x2011 => array( 'Name' => "White Balance Bias", - 'Type' => "Numeric" ), - - -0x2012 => array( 'Name' => "White Balance", - 'Type' => "Lookup", - 12 => "Flash", - 0 => "Manual", - 1 => "Auto?", - 4 => "Flash?", ), - -0x2022 => array( 'Name' => "Object Distance", - 'Type' => "Numeric", - 'Units' => "mm" ), - - -0x2034 => array( 'Name' => "Flash Distance", - 'Type' => "Numeric", - 'Units' => " (0=Off)" ), - -0x3000 => array( 'Name' => "Record Mode", - 'Type' => "Lookup", - 2 => "Normal Mode" ), - -0x3001 => array( 'Name' => "Self Timer?", - 'Type' => "Lookup", - 1 => "Off?" ), - - -0x3002 => array( 'Name' => "Quality", - 'Type' => "Lookup", - 3 => "Fine" ), - -0x3003 => array( 'Name' => "Focus Mode", - 'Type' => "Lookup", - 6 => "Multi-Area Auto Focus", - 1 => "Fixation" ), - - -0x3006 => array( 'Name' => "Time Zone", - 'Type' => "String" ), - - -0x3007 => array( 'Name' => "Bestshot Mode", - 'Type' => "Lookup", - 0 => "Off", - 1 => "On?" ), - - -0x3014 => array( 'Name' => "CCD ISO Sensitivity", - 'Type' => "Numeric" ), - - - -0x3015 => array( 'Name' => "Colour Mode", - 'Type' => "Lookup", - 0 => "Off" ), - - -0x3016 => array( 'Name' => "Enhancement", - 'Type' => "Lookup", - 0 => "Off" ), - -0x3017 => array( 'Name' => "Filter", - 'Type' => "Lookup", - 0 => "Off" ), - - -); - -/****************************************************************************** -* End of Global Variable: IFD_Tag_Definitions, Casio Type 2 -******************************************************************************/ - - - - - - - - - - - - - - - - - - -?>
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