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+<?php
+//================================================================================================
+//================================================================================================
+//================================================================================================
+/*
+ Exifer
+ Extracts EXIF information from digital photos.
+
+ Copyright � 2003 Jake Olefsky
+ http://www.offsky.com/software/exif/index.php
+ jake@olefsky.com
+
+ Please see exif.php for the complete information about this software.
+
+ ------------
+
+ This program is free software; you can redistribute it and/or modify it under the terms of
+ the GNU General Public License as published by the Free Software Foundation; either version 2
+ of the License, or (at your option) any later version.
+
+ This program 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 General Public License for more details. http://www.gnu.org/copyleft/gpl.html
+*/
+//================================================================================================
+//================================================================================================
+//================================================================================================
+
+
+//=================
+// Looks up the name of the tag for the MakerNote (Depends on Manufacturer)
+//====================================================================
+function lookup_Panasonic_tag($tag) {
+
+ switch($tag) {
+ case "0001": $tag = "Quality";break;
+ case "0002": $tag = "FirmwareVersion";break;
+ case "0003": $tag = "WhiteBalance";break;
+ case "0007": $tag = "FocusMode";break;
+ case "000f": $tag = "AFMode";break;
+ case "001a": $tag = "ImageStabilizer";break;
+ case "001c": $tag = "MacroMode";break;
+ case "001f": $tag = "ShootingMode";break;
+ case "0020": $tag = "Audio";break;
+ case "0021": $tag = "DataDump";break;
+ case "0023": $tag = "WhiteBalanceBias";break;
+ case "0024": $tag = "FlashBias";break;
+ case "0025": $tag = "SerialNumber";break;
+ case "0028": $tag = "ColourEffect";break;
+ case "002a": $tag = "BurstMode";break;
+ case "002b": $tag = "SequenceNumber";break;
+ case "002c": $tag = "Contrast";break;
+ case "002d": $tag = "NoiseReduction";break;
+ case "002e": $tag = "SelfTimer";break;
+ case "0030": $tag = "Rotation";break;
+ case "0032": $tag = "ColorMode";break;
+ case "0036": $tag = "TravelDay";break;
+
+ default: $tag = "unknown:".$tag;break;
+ }
+
+ return $tag;
+}
+
+//=================
+// Formats Data for the data type
+//====================================================================
+function formatPanasonicData($type,$tag,$intel,$data) {
+
+ if($type=="ASCII") {
+
+ } else if($type=="UBYTE" || $type=="SBYTE") {
+ $data = bin2hex($data);
+ if($intel==1) $data = intel2Moto($data);
+ $data=hexdec($data);
+
+ if($tag=="000f") { //AFMode
+ if($data == 256) $data = "9-area-focusing";
+ else if($data == 16) $data = "1-area-focusing";
+ else if($data == 4096) $data = gettext("3-area-focusing (High speed)");
+ else if($data == 4112) $data = gettext("1-area-focusing (High speed)");
+ else if($data == 16) $data = gettext("1-area-focusing");
+ else if($data == 1) $data = gettext("Spot-focusing");
+ else $data = "Unknown (".$data.")";
+ }
+
+ } else if($type=="URATIONAL" || $type=="SRATIONAL") {
+ $data = bin2hex($data);
+ if($intel==1) $data = intel2Moto($data);
+ $top = hexdec(substr($data,8,8));
+ $bottom = hexdec(substr($data,0,8));
+ if($bottom!=0) $data=$top/$bottom;
+ else if($top==0) $data = 0;
+ else $data=$top."/".$bottom;
+
+ } else if($type=="USHORT" || $type=="SSHORT" || $type=="ULONG" || $type=="SLONG" || $type=="FLOAT" || $type=="DOUBLE") {
+ $data = bin2hex($data);
+ if($intel==1) $data = intel2Moto($data);
+ $data=hexdec($data);
+
+ if($tag=="0001") { //Image Quality
+ if($data == 2) $data = gettext("High");
+ else if($data == 3) $data = gettext("Standard");
+ else if($data == 6) $data = gettext("Very High");
+ else if($data == 7) $data = gettext("RAW");
+ else $data = gettext("Unknown")." (".$data.")";
+ }
+ if($tag=="0003") { //White Balance
+ if($data == 1) $data = gettext("Auto");
+ else if($data == 2) $data = gettext("Daylight");
+ else if($data == 3) $data = gettext("Cloudy");
+ else if($data == 4) $data = gettext("Halogen");
+ else if($data == 5) $data = gettext("Manual");
+ else if($data == 8) $data = gettext("Flash");
+ else if($data == 10) $data = gettext("Black and White");
+ else if($data == 11) $data = gettext("Manual");
+ else $data = gettext("Unknown")." (".$data.")";
+ }
+ if($tag=="0007") { //Focus Mode
+ if($data == 1) $data = gettext("Auto");
+ else if($data == 2) $data = gettext("Manual");
+ else if($data == 4) $data = gettext("Auto, Focus button");
+ else if($data == 5) $data = gettext("Auto, Continuous");
+ else $data = gettext("Unknown")." (".$data.")";
+ }
+ if($tag=="001a") { //Image Stabilizer
+ if($data == 2) $data = gettext("Mode 1");
+ else if($data == 3) $data = gettext("Off");
+ else if($data == 4) $data = gettext("Mode 2");
+ else $data = gettext("Unknown")." (".$data.")";
+ }
+ if($tag=="001c") { //Macro mode
+ if($data == 1) $data = gettext("On");
+ else if($data == 2) $data = gettext("Off");
+ else $data = gettext("Unknown")." (".$data.")";
+ }
+ if($tag=="001f") { //Shooting Mode
+ if($data == 1) $data = gettext("Normal");
+ else if($data == 2) $data = gettext("Portrait");
+ else if($data == 3) $data = gettext("Scenery");
+ else if($data == 4) $data = gettext("Sports");
+ else if($data == 5) $data = gettext("Night Portrait");
+ else if($data == 6) $data = gettext("Program");
+ else if($data == 7) $data = gettext("Aperture Priority");
+ else if($data == 8) $data = gettext("Shutter Priority");
+ else if($data == 9) $data = gettext("Macro");
+ else if($data == 11) $data = gettext("Manual");
+ else if($data == 13) $data = gettext("Panning");
+ else if($data == 14) $data = gettext("Simple");
+ else if($data == 18) $data = gettext("Fireworks");
+ else if($data == 19) $data = gettext("Party");
+ else if($data == 20) $data = gettext("Snow");
+ else if($data == 21) $data = gettext("Night Scenery");
+ else if($data == 22) $data = gettext("Food");
+ else if($data == 23) $data = gettext("Baby");
+ else if($data == 27) $data = gettext("High Sensitivity");
+ else if($data == 29) $data = gettext("Underwater");
+ else if($data == 33) $data = gettext("Pet");
+ else $data = gettext("Unknown")." (".$data.")";
+ }
+ if($tag=="0020") { //Audio
+ if($data == 1) $data = gettext("Yes");
+ else if($data == 2) $data = gettext("No");
+ else $data = gettext("Unknown")." (".$data.")";
+ }
+ if($tag=="0023") { //White Balance Bias
+ $data=$data." EV";
+ }
+ if($tag=="0024") { //Flash Bias
+ $data = $data;
+ }
+ if($tag=="0028") { //Colour Effect
+ if($data == 1) $data = gettext("Off");
+ else if($data == 2) $data = gettext("Warm");
+ else if($data == 3) $data = gettext("Cool");
+ else if($data == 4) $data = gettext("Black and White");
+ else if($data == 5) $data = gettext("Sepia");
+ else $data = gettext("Unknown")." (".$data.")";
+ }
+ if($tag=="002a") { //Burst Mode
+ if($data == 0) $data = gettext("Off");
+ else if($data == 1) $data = gettext("Low/High Quality");
+ else if($data == 2) $data = gettext("Infinite");
+ else $data = gettext("Unknown")." (".$data.")";
+ }
+ if($tag=="002c") { //Contrast
+ if($data == 0) $data = gettext("Standard");
+ else if($data == 1) $data = gettext("Low");
+ else if($data == 2) $data = gettext("High");
+ else $data = gettext("Unknown")." (".$data.")";
+ }
+ if($tag=="002d") { //Noise Reduction
+ if($data == 0) $data = gettext("Standard");
+ else if($data == 1) $data = gettext("Low");
+ else if($data == 2) $data = gettext("High");
+ else $data = gettext("Unknown")." (".$data.")";
+ }
+ if($tag=="002e") { //Self Timer
+ if($data == 1) $data = gettext("Off");
+ else if($data == 2) $data = gettext("10s");
+ else if($data == 3) $data = gettext("2s");
+ else $data = gettext("Unknown")." (".$data.")";
+ }
+ if($tag=="0030") { //Rotation
+ if($data == 1) $data = gettext("Horizontal (normal)");
+ else if($data == 6) $data = gettext("Rotate 90 CW");
+ else if($data == 8) $data = gettext("Rotate 270 CW");
+ else $data = gettext("Unknown")." (".$data.")";
+ }
+ if($tag=="0032") { //Color Mode
+ if($data == 0) $data = gettext("Normal");
+ else if($data == 1) $data = gettext("Natural");
+ else $data = gettext("Unknown")." (".$data.")";
+ }
+ if($tag=="0036") { //Travel Day
+ $data=$data;
+ }
+ } else if($type=="UNDEFINED") {
+
+ } else {
+ $data = bin2hex($data);
+ if($intel==1) $data = intel2Moto($data);
+ }
+
+ return $data;
+}
+
+
+
+//=================
+// Panasonic Special data section
+//====================================================================
+function parsePanasonic($block,&$result) {
+
+ //if($result['Endien']=="Intel") $intel=1;
+ //else $intel=0;
+ $intel=1;
+
+ $model = $result['IFD0']['Model'];
+
+ $place=8; //current place
+ $offset=8;
+
+
+ $num = bin2hex(substr($block,$place,4));$place+=4;
+ if($intel==1) $num = intel2Moto($num);
+ $result['SubIFD']['MakerNote']['Offset'] = hexdec($num);
+
+ //Get number of tags (2 bytes)
+ $num = bin2hex(substr($block,$place,2));$place+=2;
+ if($intel==1) $num = intel2Moto($num);
+ $result['SubIFD']['MakerNote']['MakerNoteNumTags'] = hexdec($num);
+
+ //loop thru all tags Each field is 12 bytes
+ for($i=0;$i<hexdec($num);$i++) {
+
+ //2 byte tag
+ $tag = bin2hex(substr($block,$place,2));$place+=2;
+ if($intel==1) $tag = intel2Moto($tag);
+ $tag_name = lookup_Panasonic_tag($tag);
+
+ //2 byte type
+ $type = bin2hex(substr($block,$place,2));$place+=2;
+ if($intel==1) $type = intel2Moto($type);
+ lookup_type($type,$size);
+
+ //4 byte count of number of data units
+ $count = bin2hex(substr($block,$place,4));$place+=4;
+ if($intel==1) $count = intel2Moto($count);
+ $bytesofdata = $size*hexdec($count);
+
+ //4 byte value of data or pointer to data
+ $value = substr($block,$place,4);$place+=4;
+
+
+ if($bytesofdata<=4) {
+ $data = $value;
+ } else {
+ $value = bin2hex($value);
+ if($intel==1) $value = intel2Moto($value);
+ $data = substr($block,hexdec($value)-$offset,$bytesofdata*2);
+ }
+ $formated_data = formatPanasonicData($type,$tag,$intel,$data);
+
+ if($result['VerboseOutput']==1) {
+ $result['SubIFD']['MakerNote'][$tag_name] = $formated_data;
+ if($type=="URATIONAL" || $type=="SRATIONAL" || $type=="USHORT" || $type=="SSHORT" || $type=="ULONG" || $type=="SLONG" || $type=="FLOAT" || $type=="DOUBLE") {
+ $data = bin2hex($data);
+ if($intel==1) $data = intel2Moto($data);
+ }
+ $result['SubIFD']['MakerNote'][$tag_name."_Verbose"]['RawData'] = $data;
+ $result['SubIFD']['MakerNote'][$tag_name."_Verbose"]['Type'] = $type;
+ $result['SubIFD']['MakerNote'][$tag_name."_Verbose"]['Bytes'] = $bytesofdata;
+ } else {
+ $result['SubIFD']['MakerNote'][$tag_name] = $formated_data;
+ }
+ }
+}
+
+?> \ No newline at end of file
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-15 03:39:44 +0000