1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
|
<?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") {
$data = unRational($data,$type,$intel);
} else if($type=="USHORT" || $type=="SSHORT" || $type=="ULONG" || $type=="SLONG" || $type=="FLOAT" || $type=="DOUBLE") {
$data = rational($data,$type,$intel);
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);
$bytesofdata = validSize($size*hexdec($count));
//4 byte value of data or pointer to data
$value = substr($block,$place,4);$place+=4;
if($bytesofdata<=4) {
$data = substr($value,0,$bytesofdata);
} 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;
}
}
}
?>
|