307 lines
10 KiB
PHP
307 lines
10 KiB
PHP
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<?php
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/*************************
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Coppermine Photo Gallery
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************************
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Copyright (c) 2003-2012 Coppermine Dev Team
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v1.0 originally written by Gregory Demar
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License version 3
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as published by the Free Software Foundation.
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********************************************
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Coppermine version: 1.5.18
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$HeadURL: https://coppermine.svn.sourceforge.net/svnroot/coppermine/trunk/cpg1.5.x/include/makers/panasonic.php $
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$Revision: 8304 $
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**********************************************/
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/*
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Exifer
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Extracts EXIF information from digital photos.
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Copyright <EFBFBD> 2003 Jake Olefsky
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http://www.offsky.com/software/exif/index.php
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jake@olefsky.com
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Please see exif.php for the complete information about this software.
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------------
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This program is free software; you can redistribute it and/or modify it under the terms of
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the GNU General Public License as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details. http://www.gnu.org/copyleft/gpl.html
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*/
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//================================================================================================
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//================================================================================================
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//================================================================================================
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//=================
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// Looks up the name of the tag for the MakerNote (Depends on Manufacturer)
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//====================================================================
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function lookup_Panasonic_tag($tag) {
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switch($tag) {
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case "0001": $tag = "Quality";break;
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case "0002": $tag = "FirmwareVersion";break;
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case "0003": $tag = "WhiteBalance";break;
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case "0007": $tag = "FocusMode";break;
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case "000f": $tag = "AFMode";break;
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case "001a": $tag = "ImageStabilizer";break;
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case "001c": $tag = "MacroMode";break;
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case "001f": $tag = "ShootingMode";break;
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case "0020": $tag = "Audio";break;
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case "0021": $tag = "DataDump";break;
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case "0023": $tag = "WhiteBalanceBias";break;
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case "0024": $tag = "FlashBias";break;
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case "0025": $tag = "SerialNumber";break;
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case "0028": $tag = "ColourEffect";break;
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case "002a": $tag = "BurstMode";break;
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case "002b": $tag = "SequenceNumber";break;
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case "002c": $tag = "Contrast";break;
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case "002d": $tag = "NoiseReduction";break;
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case "002e": $tag = "SelfTimer";break;
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case "0030": $tag = "Rotation";break;
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case "0032": $tag = "ColorMode";break;
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case "0036": $tag = "TravelDay";break;
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default: $tag = "unknown:".$tag;break;
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}
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return $tag;
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}
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//=================
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// Formats Data for the data type
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//====================================================================
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function formatPanasonicData($type,$tag,$intel,$data) {
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if($type=="ASCII") {
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} else if($type=="UBYTE" || $type=="SBYTE") {
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$data = bin2hex($data);
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if($intel==1) $data = intel2Moto($data);
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$data=hexdec($data);
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if($tag=="000f") { //AFMode
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if($data == 256) $data = "9-area-focusing";
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else if($data == 16) $data = "1-area-focusing";
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else $data = "Unknown (".$data.")";
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}
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} else if($type=="URATIONAL" || $type=="SRATIONAL") {
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$data = bin2hex($data);
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if($intel==1) $data = intel2Moto($data);
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$top = hexdec(substr($data,8,8));
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$bottom = hexdec(substr($data,0,8));
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if($bottom!=0) $data=$top/$bottom;
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else if($top==0) $data = 0;
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else $data=$top."/".$bottom;
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} else if($type=="USHORT" || $type=="SSHORT" || $type=="ULONG" || $type=="SLONG" || $type=="FLOAT" || $type=="DOUBLE") {
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$data = bin2hex($data);
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if($intel==1) $data = intel2Moto($data);
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$data=hexdec($data);
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if($tag=="0001") { //Image Quality
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if($data == 2) $data = "High";
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else if($data == 3) $data = "Standard";
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else if($data == 6) $data = "Very High";
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else if($data == 7) $data = "RAW";
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else $data = "Unknown (".$data.")";
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}
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if($tag=="0003") { //White Balance
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if($data == 1) $data = "Auto";
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else if($data == 2) $data = "Daylight";
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else if($data == 3) $data = "Cloudy";
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else if($data == 4) $data = "Halogen";
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else if($data == 5) $data = "Manual";
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else if($data == 8) $data = "Flash";
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else if($data == 10) $data = "Black and White";
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else if($data == 11) $data = "Manual";
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else $data = "Unknown (".$data.")";
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}
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if($tag=="0007") { //Focus Mode
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if($data == 1) $data = "Auto";
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else if($data == 2) $data = "Manual";
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else if($data == 4) $data = "Auto, Focus button";
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else if($data == 5) $data = "Auto, Continuous";
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else $data = "Unknown (".$data.")";
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}
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if($tag=="001a") { //Image Stabilizer
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if($data == 2) $data = "Mode 1";
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else if($data == 3) $data = "Off";
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else if($data == 4) $data = "Mode 2";
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else $data = "Unknown (".$data.")";
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}
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if($tag=="001c") { //Macro mode
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if($data == 1) $data = "On";
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else if($data == 2) $data = "Off";
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else $data = "Unknown (".$data.")";
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}
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if($tag=="001f") { //Shooting Mode
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if($data == 1) $data = "Normal";
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else if($data == 2) $data = "Portrait";
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else if($data == 3) $data = "Scenery";
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else if($data == 4) $data = "Sports";
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else if($data == 5) $data = "Night Portrait";
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else if($data == 6) $data = "Program";
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else if($data == 7) $data = "Aperture Priority";
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else if($data == 8) $data = "Shutter Priority";
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else if($data == 9) $data = "Macro";
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else if($data == 11) $data = "Manual";
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else if($data == 13) $data = "Panning";
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else if($data == 18) $data = "Fireworks";
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else if($data == 19) $data = "Party";
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else if($data == 20) $data = "Snow";
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else if($data == 21) $data = "Night Scenery";
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else if($data == 22) $data = "Food";
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else if($data == 23) $data = "Baby";
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else if($data == 27) $data = "High Sensitivity";
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else if($data == 29) $data = "Underwater";
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else if($data == 33) $data = "Pet";
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else $data = "Unknown (".$data.")";
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}
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if($tag=="0020") { //Audio
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if($data == 1) $data = "Yes";
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else if($data == 2) $data = "No";
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else $data = "Unknown (".$data.")";
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}
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if($tag=="0023") { //White Balance Bias
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$data=$data." EV";
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}
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if($tag=="0024") { //Flash Bias
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$data = $data;
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}
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if($tag=="0028") { //Colour Effect
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if($data == 1) $data = "Off";
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else if($data == 2) $data = "Warm";
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else if($data == 3) $data = "Cool";
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else if($data == 4) $data = "Black and White";
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else if($data == 5) $data = "Sepia";
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else $data = "Unknown (".$data.")";
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}
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if($tag=="002a") { //Burst Mode
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if($data == 0) $data = "Off";
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else if($data == 1) $data = "Low/High Quality";
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else if($data == 2) $data = "Infinite";
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else $data = "Unknown (".$data.")";
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}
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if($tag=="002c") { //Contrast
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if($data == 0) $data = "Standard";
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else if($data == 1) $data = "Low";
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else if($data == 2) $data = "High";
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else $data = "Unknown (".$data.")";
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}
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if($tag=="002d") { //Noise Reduction
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if($data == 0) $data = "Standard";
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else if($data == 1) $data = "Low";
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else if($data == 2) $data = "High";
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else $data = "Unknown (".$data.")";
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}
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if($tag=="002e") { //Self Timer
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if($data == 1) $data = "Off";
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else if($data == 2) $data = "10s";
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else if($data == 3) $data = "2s";
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else $data = "Unknown (".$data.")";
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}
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if($tag=="0030") { //Rotation
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if($data == 1) $data = "Horizontal (normal)";
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else if($data == 6) $data = "Rotate 90 CW";
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else if($data == 8) $data = "Rotate 270 CW";
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else $data = "Unknown (".$data.")";
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}
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if($tag=="0032") { //Color Mode
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if($data == 0) $data = "Normal";
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else if($data == 1) $data = "Natural";
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else $data = "Unknown (".$data.")";
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}
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if($tag=="0036") { //Travel Day
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$data=$data;
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}
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} else if($type=="UNDEFINED") {
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} else {
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$data = bin2hex($data);
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if($intel==1) $data = intel2Moto($data);
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}
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return $data;
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}
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//=================
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// Panasonic Special data section
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//====================================================================
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function parsePanasonic($block,&$result) {
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//if($result['Endien']=="Intel") $intel=1;
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//else $intel=0;
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$intel=1;
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$model = $result['IFD0']['Model'];
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$place=8; //current place
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$offset=8;
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$num = bin2hex(substr($block,$place,4));$place+=4;
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if($intel==1) $num = intel2Moto($num);
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$result['SubIFD']['MakerNote']['Offset'] = hexdec($num);
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//Get number of tags (2 bytes)
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$num = bin2hex(substr($block,$place,2));$place+=2;
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if($intel==1) $num = intel2Moto($num);
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$result['SubIFD']['MakerNote']['MakerNoteNumTags'] = hexdec($num);
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//loop thru all tags Each field is 12 bytes
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for($i=0;$i<hexdec($num);$i++) {
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//2 byte tag
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$tag = bin2hex(substr($block,$place,2));$place+=2;
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if($intel==1) $tag = intel2Moto($tag);
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$tag_name = lookup_Panasonic_tag($tag);
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//2 byte type
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$type = bin2hex(substr($block,$place,2));$place+=2;
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if($intel==1) $type = intel2Moto($type);
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lookup_type($type,$size);
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//4 byte count of number of data units
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$count = bin2hex(substr($block,$place,4));$place+=4;
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if($intel==1) $count = intel2Moto($count);
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$bytesofdata = $size*hexdec($count);
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//4 byte value of data or pointer to data
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$value = substr($block,$place,4);$place+=4;
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if($bytesofdata<=4) {
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$data = $value;
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} else {
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$value = bin2hex($value);
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if($intel==1) $value = intel2Moto($value);
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$data = substr($block,hexdec($value)-$offset,$bytesofdata*2);
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}
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$formated_data = formatPanasonicData($type,$tag,$intel,$data);
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if($result['VerboseOutput']==1) {
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$result['SubIFD']['MakerNote'][$tag_name] = $formated_data;
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if($type=="URATIONAL" || $type=="SRATIONAL" || $type=="USHORT" || $type=="SSHORT" || $type=="ULONG" || $type=="SLONG" || $type=="FLOAT" || $type=="DOUBLE") {
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$data = bin2hex($data);
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if($intel==1) $data = intel2Moto($data);
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}
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$result['SubIFD']['MakerNote'][$tag_name."_Verbose"]['RawData'] = $data;
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$result['SubIFD']['MakerNote'][$tag_name."_Verbose"]['Type'] = $type;
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$result['SubIFD']['MakerNote'][$tag_name."_Verbose"]['Bytes'] = $bytesofdata;
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} else {
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$result['SubIFD']['MakerNote'][$tag_name] = $formated_data;
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}
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}
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}
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?>
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