Ignore:
Timestamp:
2013-08-09T18:05:11+02:00 (12 years ago)
Author:
bastiK
Message:

applied #8895 - Upgrade metadata-extractor to v. 2.6.4 (patch by ebourg)

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/src/com/drew/metadata/exif/CanonMakernoteDirectory.java

    r4231 r6127  
    11/*
    2  * This is public domain software - that is, you can do whatever you want
    3  * with it, and include it software that is licensed under the GNU or the
    4  * BSD license, or whatever other licence you choose, including proprietary
    5  * closed source licenses.  I do ask that you leave this header in tact.
     2 * Copyright 2002-2012 Drew Noakes
    63 *
    7  * If you make modifications to this code that you think would benefit the
    8  * wider community, please send me a copy and I'll post it on my site.
     4 *    Licensed under the Apache License, Version 2.0 (the "License");
     5 *    you may not use this file except in compliance with the License.
     6 *    You may obtain a copy of the License at
    97 *
    10  * If you make use of this code, I'd appreciate hearing about it.
    11  *   drew@drewnoakes.com
    12  * Latest version of this software kept at
    13  *   http://drewnoakes.com/
     8 *        http://www.apache.org/licenses/LICENSE-2.0
    149 *
    15  * Created by dnoakes on 27-Nov-2002 10:10:47 using IntelliJ IDEA.
     10 *    Unless required by applicable law or agreed to in writing, software
     11 *    distributed under the License is distributed on an "AS IS" BASIS,
     12 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13 *    See the License for the specific language governing permissions and
     14 *    limitations under the License.
     15 *
     16 * More information about this project is available at:
     17 *
     18 *    http://drewnoakes.com/code/exif/
     19 *    http://code.google.com/p/metadata-extractor/
    1620 */
    1721package com.drew.metadata.exif;
    1822
     23import com.drew.lang.annotations.NotNull;
    1924import com.drew.metadata.Directory;
    2025
    … …  
    2732 *
    2833 * Many tag definitions explained here: http://www.ozhiker.com/electronics/pjmt/jpeg_info/canon_mn.html
     34 *
     35 * @author Drew Noakes http://drewnoakes.com
    2936 */
    3037public class CanonMakernoteDirectory extends Directory
    3138{
    32     // CANON cameras have some funny bespoke fields that need further processing...
    33     public static final int TAG_CANON_CAMERA_STATE_1 = 0x0001;
    34     public static final int TAG_CANON_CAMERA_STATE_2 = 0x0004;
    35 
    36     public static final int TAG_CANON_IMAGE_TYPE = 0x0006;
    37     public static final int TAG_CANON_FIRMWARE_VERSION = 0x0007;
    38     public static final int TAG_CANON_IMAGE_NUMBER = 0x0008;
    39     public static final int TAG_CANON_OWNER_NAME = 0x0009;
    40     /**
    41      * To display serial number as on camera use: printf( "%04X%05d", highbyte, lowbyte )
    42      * TODO handle this in CanonMakernoteDescriptor
    43      */
    44     public static final int TAG_CANON_SERIAL_NUMBER = 0x000C;
    45     public static final int TAG_CANON_UNKNOWN_1 = 0x000D;
    46     public static final int TAG_CANON_CUSTOM_FUNCTIONS = 0x000F;
    47 
    48     // These 'sub'-tag values have been created for consistency -- they don't exist within the exif segment
    49     /**
    50      * 1 = Macro
    51      * 2 = Normal
    52      */
    53     public static final int TAG_CANON_STATE1_MACRO_MODE = 0xC101;
    54     public static final int TAG_CANON_STATE1_SELF_TIMER_DELAY = 0xC102;
    55     /**
    56      * 2 = Normal
    57      * 3 = Fine
    58      * 5 = Superfine
    59      */
    60     public static final int TAG_CANON_STATE1_QUALITY = 0xC103;
    61     /**
    62      * 0 = Flash Not Fired
    63      * 1 = Auto
    64      * 2 = On
    65      * 3 = Red Eye Reduction
    66      * 4 = Slow Synchro
    67      * 5 = Auto + Red Eye Reduction
    68      * 6 = On + Red Eye Reduction
    69      * 16 = External Flash
    70      */
    71     public static final int TAG_CANON_STATE1_FLASH_MODE = 0xC104;
    72     /**
    73      * 0 = Single Frame or Timer Mode
    74      * 1 = Continuous
    75      */
    76     public static final int TAG_CANON_STATE1_CONTINUOUS_DRIVE_MODE = 0xC105;
    77     public static final int TAG_CANON_STATE1_UNKNOWN_2 = 0xC106;
    78     /**
    79      * 0 = One-Shot
    80      * 1 = AI Servo
    81      * 2 = AI Focus
    82      * 3 = Manual Focus
    83      * 4 = Single
    84      * 5 = Continuous
    85      * 6 = Manual Focus
    86      */
    87     public static final int TAG_CANON_STATE1_FOCUS_MODE_1 = 0xC107;
    88     public static final int TAG_CANON_STATE1_UNKNOWN_3 = 0xC108;
    89     public static final int TAG_CANON_STATE1_UNKNOWN_4 = 0xC109;
    90     /**
    91      * 0 = Large
    92      * 1 = Medium
    93      * 2 = Small
    94      */
    95     public static final int TAG_CANON_STATE1_IMAGE_SIZE = 0xC10A;
    96     /**
    97      * 0 = Full Auto
    98      * 1 = Manual
    99      * 2 = Landscape
    100      * 3 = Fast Shutter
    101      * 4 = Slow Shutter
    102      * 5 = Night
    103      * 6 = Black & White
    104      * 7 = Sepia
    105      * 8 = Portrait
    106      * 9 = Sports
    107      * 10 = Macro / Close-Up
    108      * 11 = Pan Focus
    109      */
    110     public static final int TAG_CANON_STATE1_EASY_SHOOTING_MODE = 0xC10B;
    111     /**
    112      * 0 = No Digital Zoom
    113      * 1 = 2x
    114      * 2 = 4x
    115      */
    116     public static final int TAG_CANON_STATE1_DIGITAL_ZOOM = 0xC10C;
    117     /**
    118      * 0 = Normal
    119      * 1 = High
    120      * 65535 = Low
    121      */
    122     public static final int TAG_CANON_STATE1_CONTRAST = 0xC10D;
    123     /**
    124      * 0 = Normal
    125      * 1 = High
    126      * 65535 = Low
    127      */
    128     public static final int TAG_CANON_STATE1_SATURATION = 0xC10E;
    129     /**
    130      * 0 = Normal
    131      * 1 = High
    132      * 65535 = Low
    133      */
    134     public static final int TAG_CANON_STATE1_SHARPNESS = 0xC10F;
    135     /**
    136      * 0 = Check ISOSpeedRatings EXIF tag for ISO Speed
    137      * 15 = Auto ISO
    138      * 16 = ISO 50
    139      * 17 = ISO 100
    140      * 18 = ISO 200
    141      * 19 = ISO 400
    142      */
    143     public static final int TAG_CANON_STATE1_ISO = 0xC110;
    144     /**
    145      * 3 = Evaluative
    146      * 4 = Partial
    147      * 5 = Centre Weighted
    148      */
    149     public static final int TAG_CANON_STATE1_METERING_MODE = 0xC111;
    150     /**
    151      * 0 = Manual
    152      * 1 = Auto
    153      * 3 = Close-up (Macro)
    154      * 8 = Locked (Pan Mode)
    155      */
    156     public static final int TAG_CANON_STATE1_FOCUS_TYPE = 0xC112;
    157     /**
    158      * 12288 = None (Manual Focus)
    159      * 12289 = Auto Selected
    160      * 12290 = Right
    161      * 12291 = Centre
    162      * 12292 = Left
    163      */
    164     public static final int TAG_CANON_STATE1_AF_POINT_SELECTED = 0xC113;
    165     /**
    166      * 0 = Easy Shooting (See Easy Shooting Mode)
    167      * 1 = Program
    168      * 2 = Tv-Priority
    169      * 3 = Av-Priority
    170      * 4 = Manual
    171      * 5 = A-DEP
    172      */
    173     public static final int TAG_CANON_STATE1_EXPOSURE_MODE = 0xC114;
    174     public static final int TAG_CANON_STATE1_UNKNOWN_7 = 0xC115;
    175     public static final int TAG_CANON_STATE1_UNKNOWN_8 = 0xC116;
    176     public static final int TAG_CANON_STATE1_LONG_FOCAL_LENGTH = 0xC117;
    177     public static final int TAG_CANON_STATE1_SHORT_FOCAL_LENGTH = 0xC118;
    178     public static final int TAG_CANON_STATE1_FOCAL_UNITS_PER_MM = 0xC119;
    179     public static final int TAG_CANON_STATE1_UNKNOWN_9 = 0xC11A;
    180     public static final int TAG_CANON_STATE1_UNKNOWN_10 = 0xC11B;
    181     /**
    182      * 0 = Flash Did Not Fire
    183      * 1 = Flash Fired
    184      */
    185     public static final int TAG_CANON_STATE1_FLASH_ACTIVITY = 0xC11C;
    186     public static final int TAG_CANON_STATE1_FLASH_DETAILS = 0xC11D;
    187     public static final int TAG_CANON_STATE1_UNKNOWN_12 = 0xC11E;
    188     public static final int TAG_CANON_STATE1_UNKNOWN_13 = 0xC11F;
    189     /**
    190      * 0 = Focus Mode: Single
    191      * 1 = Focus Mode: Continuous
    192      */
    193     public static final int TAG_CANON_STATE1_FOCUS_MODE_2 = 0xC120;
    194 
    195     /**
    196      * 0 = Auto
    197      * 1 = Sunny
    198      * 2 = Cloudy
    199      * 3 = Tungsten
    200      * 4 = Flourescent
    201      * 5 = Flash
    202      * 6 = Custom
    203      */
    204     public static final int TAG_CANON_STATE2_WHITE_BALANCE = 0xC207;
    205     public static final int TAG_CANON_STATE2_SEQUENCE_NUMBER = 0xC209;
    206     public static final int TAG_CANON_STATE2_AF_POINT_USED = 0xC20E;
    207     /**
    208      * The value of this tag may be translated into a flash bias value, in EV.
    209      *
    210      * 0xffc0 = -2 EV
    211      * 0xffcc = -1.67 EV
    212      * 0xffd0 = -1.5 EV
    213      * 0xffd4 = -1.33 EV
    214      * 0xffe0 = -1 EV
    215      * 0xffec = -0.67 EV
    216      * 0xfff0 = -0.5 EV
    217      * 0xfff4 = -0.33 EV
    218      * 0x0000 = 0 EV
    219      * 0x000c = 0.33 EV
    220      * 0x0010 = 0.5 EV
    221      * 0x0014 = 0.67 EV
    222      * 0x0020 = 1 EV
    223      * 0x002c = 1.33 EV
    224      * 0x0030 = 1.5 EV
    225      * 0x0034 = 1.67 EV
    226      * 0x0040 = 2 EV
    227      */
    228     public static final int TAG_CANON_STATE2_FLASH_BIAS = 0xC20F;
    229     public static final int TAG_CANON_STATE2_AUTO_EXPOSURE_BRACKETING = 0xC210;
    230     public static final int TAG_CANON_STATE2_AEB_BRACKET_VALUE = 0xC211;
    231     public static final int TAG_CANON_STATE2_SUBJECT_DISTANCE = 0xC213;
    232 
    233     /**
    234      * Long Exposure Noise Reduction
    235      * 0 = Off
    236      * 1 = On
    237      */
    238     public static final int TAG_CANON_CUSTOM_FUNCTION_LONG_EXPOSURE_NOISE_REDUCTION = 0xC301;
    239 
    240     /**
    241      * Shutter/Auto Exposure-lock buttons
    242      * 0 = AF/AE lock
    243      * 1 = AE lock/AF
    244      * 2 = AF/AF lock
    245      * 3 = AE+release/AE+AF
    246      */
    247     public static final int TAG_CANON_CUSTOM_FUNCTION_SHUTTER_AUTO_EXPOSURE_LOCK_BUTTONS = 0xC302;
    248 
    249     /**
    250      * Mirror lockup
    251      * 0 = Disable
    252      * 1 = Enable
    253      */
    254     public static final int TAG_CANON_CUSTOM_FUNCTION_MIRROR_LOCKUP = 0xC303;
    255 
    256     /**
    257      * Tv/Av and exposure level
    258      * 0 = 1/2 stop
    259      * 1 = 1/3 stop
    260      */
    261     public static final int TAG_CANON_CUSTOM_FUNCTION_TV_AV_AND_EXPOSURE_LEVEL = 0xC304;
    262 
    263     /**
    264      * AF-assist light
    265      * 0 = On (Auto)
    266      * 1 = Off
    267      */
    268     public static final int TAG_CANON_CUSTOM_FUNCTION_AF_ASSIST_LIGHT = 0xC305;
    269 
    270     /**
    271      * Shutter speed in Av mode
    272      * 0 = Automatic
    273      * 1 = 1/200 (fixed)
    274      */
    275     public static final int TAG_CANON_CUSTOM_FUNCTION_SHUTTER_SPEED_IN_AV_MODE = 0xC306;
    276 
    277     /**
    278      * Auto-Exposure Bracketting sequence/auto cancellation
    279      * 0 = 0,-,+ / Enabled
    280      * 1 = 0,-,+ / Disabled
    281      * 2 = -,0,+ / Enabled
    282      * 3 = -,0,+ / Disabled
    283      */
    284     public static final int TAG_CANON_CUSTOM_FUNCTION_BRACKETTING = 0xC307;
    285 
    286     /**
    287      * Shutter Curtain Sync
    288      * 0 = 1st Curtain Sync
    289      * 1 = 2nd Curtain Sync
    290      */
    291     public static final int TAG_CANON_CUSTOM_FUNCTION_SHUTTER_CURTAIN_SYNC = 0xC308;
    292 
    293     /**
    294      * Lens Auto-Focus stop button Function Switch
    295      * 0 = AF stop
    296      * 1 = Operate AF
    297      * 2 = Lock AE and start timer
    298      */
    299     public static final int TAG_CANON_CUSTOM_FUNCTION_AF_STOP = 0xC309;
    300 
    301     /**
    302      * Auto reduction of fill flash
    303      * 0 = Enable
    304      * 1 = Disable
    305      */
    306     public static final int TAG_CANON_CUSTOM_FUNCTION_FILL_FLASH_REDUCTION = 0xC30A;
    307 
    308     /**
    309      * Menu button return position
    310      * 0 = Top
    311      * 1 = Previous (volatile)
    312      * 2 = Previous
    313      */
    314     public static final int TAG_CANON_CUSTOM_FUNCTION_MENU_BUTTON_RETURN = 0xC30B;
    315 
    316     /**
    317      * SET button function when shooting
    318      * 0 = Not Assigned
    319      * 1 = Change Quality
    320      * 2 = Change ISO Speed
    321      * 3 = Select Parameters
    322      */
    323     public static final int TAG_CANON_CUSTOM_FUNCTION_SET_BUTTON_FUNCTION = 0xC30C;
    324 
    325     /**
    326      * Sensor cleaning
    327      * 0 = Disable
    328      * 1 = Enable
    329      */
    330     public static final int TAG_CANON_CUSTOM_FUNCTION_SENSOR_CLEANING = 0xC30D;
     39    // These TAG_*_ARRAY Exif tags map to arrays of int16 values which are split out into separate 'fake' tags.
     40    // When an attempt is made to set one of these on the directory, it is split and the corresponding offset added to the tagType.
     41    // So the resulting tag is the offset + the index into the array.
     42
     43    private static final int TAG_CAMERA_SETTINGS_ARRAY  = 0x0001;
     44    private static final int TAG_FOCAL_LENGTH_ARRAY = 0x0002;
     45    private static final int TAG_SHOT_INFO_ARRAY = 0x0004;
     46    private static final int TAG_PANORAMA_ARRAY = 0x0005;
     47
     48    public static final int TAG_CANON_IMAGE_TYPE            = 0x0006;
     49    public static final int TAG_CANON_FIRMWARE_VERSION      = 0x0007;
     50    public static final int TAG_CANON_IMAGE_NUMBER          = 0x0008;
     51    public static final int TAG_CANON_OWNER_NAME            = 0x0009;
     52    public static final int TAG_CANON_SERIAL_NUMBER         = 0x000C;
     53    public static final int TAG_CAMERA_INFO_ARRAY           = 0x000D; // depends upon model, so leave for now
     54    public static final int TAG_CANON_FILE_LENGTH           = 0x000E;
     55    public static final int TAG_CANON_CUSTOM_FUNCTIONS_ARRAY = 0x000F; // depends upon model, so leave for now
     56    public static final int TAG_MODEL_ID                    = 0x0010;
     57    public static final int TAG_MOVIE_INFO_ARRAY            = 0x0011; // not currently decoded as not sure we see it in still images
     58    private static final int TAG_AF_INFO_ARRAY              = 0x0012; // not currently decoded
     59    public static final int TAG_THUMBNAIL_IMAGE_VALID_AREA  = 0x0013;
     60    public static final int TAG_SERIAL_NUMBER_FORMAT        = 0x0015;
     61    public static final int TAG_SUPER_MACRO                 = 0x001A;
     62    public static final int TAG_DATE_STAMP_MODE             = 0x001C;
     63    public static final int TAG_MY_COLORS                   = 0x001D;
     64    public static final int TAG_FIRMWARE_REVISION           = 0x001E;
     65    public static final int TAG_CATEGORIES                  = 0x0023;
     66    public static final int TAG_FACE_DETECT_ARRAY_1         = 0x0024;
     67    public static final int TAG_FACE_DETECT_ARRAY_2         = 0x0025;
     68    public static final int TAG_AF_INFO_ARRAY_2             = 0x0026;
     69    public static final int TAG_IMAGE_UNIQUE_ID             = 0x0028;
     70    public static final int TAG_RAW_DATA_OFFSET             = 0x0081;
     71    public static final int TAG_ORIGINAL_DECISION_DATA_OFFSET = 0x0083;
     72    public static final int TAG_CUSTOM_FUNCTIONS_1D_ARRAY   = 0x0090; // not currently decoded
     73    public static final int TAG_PERSONAL_FUNCTIONS_ARRAY    = 0x0091; // not currently decoded
     74    public static final int TAG_PERSONAL_FUNCTION_VALUES_ARRAY = 0x0092; // not currently decoded
     75    public static final int TAG_FILE_INFO_ARRAY             = 0x0093; // not currently decoded
     76    public static final int TAG_AF_POINTS_IN_FOCUS_1D       = 0x0094;
     77    public static final int TAG_LENS_MODEL                  = 0x0095;
     78    public static final int TAG_SERIAL_INFO_ARRAY           = 0x0096; // not currently decoded
     79    public static final int TAG_DUST_REMOVAL_DATA           = 0x0097;
     80    public static final int TAG_CROP_INFO                   = 0x0098; // not currently decoded
     81    public static final int TAG_CUSTOM_FUNCTIONS_ARRAY_2    = 0x0099; // not currently decoded
     82    public static final int TAG_ASPECT_INFO_ARRAY           = 0x009A; // not currently decoded
     83    public static final int TAG_PROCESSING_INFO_ARRAY       = 0x00A0; // not currently decoded
     84    public static final int TAG_TONE_CURVE_TABLE            = 0x00A1;
     85    public static final int TAG_SHARPNESS_TABLE             = 0x00A2;
     86    public static final int TAG_SHARPNESS_FREQ_TABLE        = 0x00A3;
     87    public static final int TAG_WHITE_BALANCE_TABLE         = 0x00A4;
     88    public static final int TAG_COLOR_BALANCE_ARRAY         = 0x00A9; // not currently decoded
     89    public static final int TAG_MEASURED_COLOR_ARRAY        = 0x00AA; // not currently decoded
     90    public static final int TAG_COLOR_TEMPERATURE           = 0x00AE;
     91    public static final int TAG_CANON_FLAGS_ARRAY           = 0x00B0; // not currently decoded
     92    public static final int TAG_MODIFIED_INFO_ARRAY         = 0x00B1; // not currently decoded
     93    public static final int TAG_TONE_CURVE_MATCHING         = 0x00B2;
     94    public static final int TAG_WHITE_BALANCE_MATCHING      = 0x00B3;
     95    public static final int TAG_COLOR_SPACE                 = 0x00B4;
     96    public static final int TAG_PREVIEW_IMAGE_INFO_ARRAY    = 0x00B6; // not currently decoded
     97    public static final int TAG_VRD_OFFSET                  = 0x00D0;
     98    public static final int TAG_SENSOR_INFO_ARRAY           = 0x00E0; // not currently decoded
     99    public static final int TAG_COLOR_DATA_ARRAY_2 = 0x4001; // depends upon camera model, not currently decoded
     100    public static final int TAG_COLOR_INFO_ARRAY_2          = 0x4003; // not currently decoded
     101    public static final int TAG_CUSTOM_PICTURE_STYLE_FILE_NAME = 0x4010;
     102    public static final int TAG_COLOR_INFO_ARRAY            = 0x4013; // not currently decoded
     103    public static final int TAG_VIGNETTING_CORRECTION_ARRAY_1 = 0x4015; // not currently decoded
     104    public static final int TAG_VIGNETTING_CORRECTION_ARRAY_2 = 0x4016; // not currently decoded
     105    public static final int TAG_LIGHTING_OPTIMIZER_ARRAY = 0x4018; // not currently decoded
     106    public static final int TAG_LENS_INFO_ARRAY             = 0x4019; // not currently decoded
     107    public static final int TAG_AMBIANCE_INFO_ARRAY         = 0x4020; // not currently decoded
     108    public static final int TAG_FILTER_INFO_ARRAY           = 0x4024; // not currently decoded
     109
     110    public final static class CameraSettings
     111    {
     112        // These 'sub'-tag values have been created for consistency -- they don't exist within the exif segment
     113        private static final int OFFSET = 0xC100;
     114
     115        /**
     116         * 1 = Macro
     117         * 2 = Normal
     118         */
     119        public static final int TAG_MACRO_MODE = OFFSET + 0x01;
     120        public static final int TAG_SELF_TIMER_DELAY = OFFSET + 0x02;
     121        /**
     122         * 2 = Normal
     123         * 3 = Fine
     124         * 5 = Superfine
     125         */
     126        public static final int TAG_QUALITY = OFFSET + 0x03;
     127        /**
     128         * 0 = Flash Not Fired
     129         * 1 = Auto
     130         * 2 = On
     131         * 3 = Red Eye Reduction
     132         * 4 = Slow Synchro
     133         * 5 = Auto + Red Eye Reduction
     134         * 6 = On + Red Eye Reduction
     135         * 16 = External Flash
     136         */
     137        public static final int TAG_FLASH_MODE = OFFSET + 0x04;
     138        /**
     139         * 0 = Single Frame or Timer Mode
     140         * 1 = Continuous
     141         */
     142        public static final int TAG_CONTINUOUS_DRIVE_MODE = OFFSET + 0x05;
     143        public static final int TAG_UNKNOWN_2 = OFFSET + 0x06;
     144        /**
     145         * 0 = One-Shot
     146         * 1 = AI Servo
     147         * 2 = AI Focus
     148         * 3 = Manual Focus
     149         * 4 = Single
     150         * 5 = Continuous
     151         * 6 = Manual Focus
     152         */
     153        public static final int TAG_FOCUS_MODE_1 = OFFSET + 0x07;
     154        public static final int TAG_UNKNOWN_3 = OFFSET + 0x08;
     155        public static final int TAG_UNKNOWN_4 = OFFSET + 0x09;
     156        /**
     157         * 0 = Large
     158         * 1 = Medium
     159         * 2 = Small
     160         */
     161        public static final int TAG_IMAGE_SIZE = OFFSET + 0x0A;
     162        /**
     163         * 0 = Full Auto
     164         * 1 = Manual
     165         * 2 = Landscape
     166         * 3 = Fast Shutter
     167         * 4 = Slow Shutter
     168         * 5 = Night
     169         * 6 = Black & White
     170         * 7 = Sepia
     171         * 8 = Portrait
     172         * 9 = Sports
     173         * 10 = Macro / Close-Up
     174         * 11 = Pan Focus
     175         */
     176        public static final int TAG_EASY_SHOOTING_MODE = OFFSET + 0x0B;
     177        /**
     178         * 0 = No Digital Zoom
     179         * 1 = 2x
     180         * 2 = 4x
     181         */
     182        public static final int TAG_DIGITAL_ZOOM = OFFSET + 0x0C;
     183        /**
     184         * 0 = Normal
     185         * 1 = High
     186         * 65535 = Low
     187         */
     188        public static final int TAG_CONTRAST = OFFSET + 0x0D;
     189        /**
     190         * 0 = Normal
     191         * 1 = High
     192         * 65535 = Low
     193         */
     194        public static final int TAG_SATURATION = OFFSET + 0x0E;
     195        /**
     196         * 0 = Normal
     197         * 1 = High
     198         * 65535 = Low
     199         */
     200        public static final int TAG_SHARPNESS = OFFSET + 0x0F;
     201        /**
     202         * 0 = Check ISOSpeedRatings EXIF tag for ISO Speed
     203         * 15 = Auto ISO
     204         * 16 = ISO 50
     205         * 17 = ISO 100
     206         * 18 = ISO 200
     207         * 19 = ISO 400
     208         */
     209        public static final int TAG_ISO = OFFSET + 0x10;
     210        /**
     211         * 3 = Evaluative
     212         * 4 = Partial
     213         * 5 = Centre Weighted
     214         */
     215        public static final int TAG_METERING_MODE = OFFSET + 0x11;
     216        /**
     217         * 0 = Manual
     218         * 1 = Auto
     219         * 3 = Close-up (Macro)
     220         * 8 = Locked (Pan Mode)
     221         */
     222        public static final int TAG_FOCUS_TYPE = OFFSET + 0x12;
     223        /**
     224         * 12288 = None (Manual Focus)
     225         * 12289 = Auto Selected
     226         * 12290 = Right
     227         * 12291 = Centre
     228         * 12292 = Left
     229         */
     230        public static final int TAG_AF_POINT_SELECTED = OFFSET + 0x13;
     231        /**
     232         * 0 = Easy Shooting (See Easy Shooting Mode)
     233         * 1 = Program
     234         * 2 = Tv-Priority
     235         * 3 = Av-Priority
     236         * 4 = Manual
     237         * 5 = A-DEP
     238         */
     239        public static final int TAG_EXPOSURE_MODE = OFFSET + 0x14;
     240        public static final int TAG_UNKNOWN_7 = OFFSET + 0x15;
     241        public static final int TAG_UNKNOWN_8 = OFFSET + 0x16;
     242        public static final int TAG_LONG_FOCAL_LENGTH = OFFSET + 0x17;
     243        public static final int TAG_SHORT_FOCAL_LENGTH = OFFSET + 0x18;
     244        public static final int TAG_FOCAL_UNITS_PER_MM = OFFSET + 0x19;
     245        public static final int TAG_UNKNOWN_9 = OFFSET + 0x1A;
     246        public static final int TAG_UNKNOWN_10 = OFFSET + 0x1B;
     247        /**
     248         * 0 = Flash Did Not Fire
     249         * 1 = Flash Fired
     250         */
     251        public static final int TAG_FLASH_ACTIVITY = OFFSET + 0x1C;
     252        public static final int TAG_FLASH_DETAILS = OFFSET + 0x1D;
     253        public static final int TAG_UNKNOWN_12 = OFFSET + 0x1E;
     254        public static final int TAG_UNKNOWN_13 = OFFSET + 0x1F;
     255        /**
     256         * 0 = Focus Mode: Single
     257         * 1 = Focus Mode: Continuous
     258         */
     259        public static final int TAG_FOCUS_MODE_2 = OFFSET + 0x20;
     260    }
     261   
     262    public final static class FocalLength
     263    {
     264        // These 'sub'-tag values have been created for consistency -- they don't exist within the exif segment
     265
     266        private static final int OFFSET = 0xC200;
     267       
     268        /**
     269         * 0 = Auto
     270         * 1 = Sunny
     271         * 2 = Cloudy
     272         * 3 = Tungsten
     273         * 4 = Florescent
     274         * 5 = Flash
     275         * 6 = Custom
     276         */
     277        public static final int TAG_WHITE_BALANCE = OFFSET + 0x07;
     278        public static final int TAG_SEQUENCE_NUMBER = OFFSET + 0x09;
     279        public static final int TAG_AF_POINT_USED = OFFSET + 0x0E;
     280        /**
     281         * The value of this tag may be translated into a flash bias value, in EV.
     282         *
     283         * 0xffc0 = -2 EV
     284         * 0xffcc = -1.67 EV
     285         * 0xffd0 = -1.5 EV
     286         * 0xffd4 = -1.33 EV
     287         * 0xffe0 = -1 EV
     288         * 0xffec = -0.67 EV
     289         * 0xfff0 = -0.5 EV
     290         * 0xfff4 = -0.33 EV
     291         * 0x0000 = 0 EV
     292         * 0x000c = 0.33 EV
     293         * 0x0010 = 0.5 EV
     294         * 0x0014 = 0.67 EV
     295         * 0x0020 = 1 EV
     296         * 0x002c = 1.33 EV
     297         * 0x0030 = 1.5 EV
     298         * 0x0034 = 1.67 EV
     299         * 0x0040 = 2 EV
     300         */
     301        public static final int TAG_FLASH_BIAS = OFFSET + 0x0F;
     302        public static final int TAG_AUTO_EXPOSURE_BRACKETING = OFFSET + 0x10;
     303        public static final int TAG_AEB_BRACKET_VALUE = OFFSET + 0x11;
     304        public static final int TAG_SUBJECT_DISTANCE = OFFSET + 0x13;
     305    }
     306   
     307    public final static class ShotInfo
     308    {
     309        // These 'sub'-tag values have been created for consistency -- they don't exist within the exif segment
     310
     311        private static final int OFFSET = 0xC400;
     312
     313        public static final int TAG_AUTO_ISO = OFFSET + 1;
     314        public static final int TAG_BASE_ISO = OFFSET + 2;
     315        public static final int TAG_MEASURED_EV = OFFSET + 3;
     316        public static final int TAG_TARGET_APERTURE = OFFSET + 4;
     317        public static final int TAG_TARGET_EXPOSURE_TIME = OFFSET + 5;
     318        public static final int TAG_EXPOSURE_COMPENSATION = OFFSET + 6;
     319        public static final int TAG_WHITE_BALANCE = OFFSET + 7;
     320        public static final int TAG_SLOW_SHUTTER = OFFSET + 8;
     321        public static final int TAG_SEQUENCE_NUMBER = OFFSET + 9;
     322        public static final int TAG_OPTICAL_ZOOM_CODE = OFFSET + 10;
     323        public static final int TAG_CAMERA_TEMPERATURE = OFFSET + 12;
     324        public static final int TAG_FLASH_GUIDE_NUMBER = OFFSET + 13;
     325        public static final int TAG_AF_POINTS_IN_FOCUS = OFFSET + 14;
     326        public static final int TAG_FLASH_EXPOSURE_BRACKETING = OFFSET + 15;
     327        public static final int TAG_AUTO_EXPOSURE_BRACKETING = OFFSET + 16;
     328        public static final int TAG_AEB_BRACKET_VALUE = OFFSET + 17;
     329        public static final int TAG_CONTROL_MODE = OFFSET + 18;
     330        public static final int TAG_FOCUS_DISTANCE_UPPER = OFFSET + 19;
     331        public static final int TAG_FOCUS_DISTANCE_LOWER = OFFSET + 20;
     332        public static final int TAG_F_NUMBER = OFFSET + 21;
     333        public static final int TAG_EXPOSURE_TIME = OFFSET + 22;
     334        public static final int TAG_MEASURED_EV_2 = OFFSET + 23;
     335        public static final int TAG_BULB_DURATION = OFFSET + 24;
     336        public static final int TAG_CAMERA_TYPE = OFFSET + 26;
     337        public static final int TAG_AUTO_ROTATE = OFFSET + 27;
     338        public static final int TAG_ND_FILTER = OFFSET + 28;
     339        public static final int TAG_SELF_TIMER_2 = OFFSET + 29;
     340        public static final int TAG_FLASH_OUTPUT = OFFSET + 33;
     341    }
     342
     343    public final static class Panorama
     344    {
     345        // These 'sub'-tag values have been created for consistency -- they don't exist within the exif segment
     346
     347        private static final int OFFSET = 0xC500;
     348
     349        public static final int TAG_PANORAMA_FRAME_NUMBER = OFFSET + 2;
     350        public static final int TAG_PANORAMA_DIRECTION = OFFSET + 5;
     351    }
     352
     353    public final static class AFInfo
     354    {
     355        // These 'sub'-tag values have been created for consistency -- they don't exist within the exif segment
     356
     357        private static final int OFFSET = 0xD200;
     358
     359        public static final int TAG_NUM_AF_POINTS = OFFSET;
     360        public static final int TAG_VALID_AF_POINTS = OFFSET + 1;
     361        public static final int TAG_IMAGE_WIDTH = OFFSET + 2;
     362        public static final int TAG_IMAGE_HEIGHT = OFFSET + 3;
     363        public static final int TAG_AF_IMAGE_WIDTH = OFFSET + 4;
     364        public static final int TAG_AF_IMAGE_HEIGHT = OFFSET + 5;
     365        public static final int TAG_AF_AREA_WIDTH = OFFSET + 6;
     366        public static final int TAG_AF_AREA_HEIGHT = OFFSET + 7;
     367        public static final int TAG_AF_AREA_X_POSITIONS = OFFSET + 8;
     368        public static final int TAG_AF_AREA_Y_POSITIONS = OFFSET + 9;
     369        public static final int TAG_AF_POINTS_IN_FOCUS = OFFSET + 10;
     370        public static final int TAG_PRIMARY_AF_POINT_1 = OFFSET + 11;
     371        public static final int TAG_PRIMARY_AF_POINT_2 = OFFSET + 12; // not sure why there are two of these
     372    }
     373
     374//    /**
     375//     * Long Exposure Noise Reduction
     376//     * 0 = Off
     377//     * 1 = On
     378//     */
     379//    public static final int TAG_CANON_CUSTOM_FUNCTION_LONG_EXPOSURE_NOISE_REDUCTION = 0xC301;
     380//
     381//    /**
     382//     * Shutter/Auto Exposure-lock buttons
     383//     * 0 = AF/AE lock
     384//     * 1 = AE lock/AF
     385//     * 2 = AF/AF lock
     386//     * 3 = AE+release/AE+AF
     387//     */
     388//    public static final int TAG_CANON_CUSTOM_FUNCTION_SHUTTER_AUTO_EXPOSURE_LOCK_BUTTONS = 0xC302;
     389//
     390//    /**
     391//     * Mirror lockup
     392//     * 0 = Disable
     393//     * 1 = Enable
     394//     */
     395//    public static final int TAG_CANON_CUSTOM_FUNCTION_MIRROR_LOCKUP = 0xC303;
     396//
     397//    /**
     398//     * Tv/Av and exposure level
     399//     * 0 = 1/2 stop
     400//     * 1 = 1/3 stop
     401//     */
     402//    public static final int TAG_CANON_CUSTOM_FUNCTION_TV_AV_AND_EXPOSURE_LEVEL = 0xC304;
     403//
     404//    /**
     405//     * AF-assist light
     406//     * 0 = On (Auto)
     407//     * 1 = Off
     408//     */
     409//    public static final int TAG_CANON_CUSTOM_FUNCTION_AF_ASSIST_LIGHT = 0xC305;
     410//
     411//    /**
     412//     * Shutter speed in Av mode
     413//     * 0 = Automatic
     414//     * 1 = 1/200 (fixed)
     415//     */
     416//    public static final int TAG_CANON_CUSTOM_FUNCTION_SHUTTER_SPEED_IN_AV_MODE = 0xC306;
     417//
     418//    /**
     419//     * Auto-Exposure Bracketting sequence/auto cancellation
     420//     * 0 = 0,-,+ / Enabled
     421//     * 1 = 0,-,+ / Disabled
     422//     * 2 = -,0,+ / Enabled
     423//     * 3 = -,0,+ / Disabled
     424//     */
     425//    public static final int TAG_CANON_CUSTOM_FUNCTION_BRACKETTING = 0xC307;
     426//
     427//    /**
     428//     * Shutter Curtain Sync
     429//     * 0 = 1st Curtain Sync
     430//     * 1 = 2nd Curtain Sync
     431//     */
     432//    public static final int TAG_CANON_CUSTOM_FUNCTION_SHUTTER_CURTAIN_SYNC = 0xC308;
     433//
     434//    /**
     435//     * Lens Auto-Focus stop button Function Switch
     436//     * 0 = AF stop
     437//     * 1 = Operate AF
     438//     * 2 = Lock AE and start timer
     439//     */
     440//    public static final int TAG_CANON_CUSTOM_FUNCTION_AF_STOP = 0xC309;
     441//
     442//    /**
     443//     * Auto reduction of fill flash
     444//     * 0 = Enable
     445//     * 1 = Disable
     446//     */
     447//    public static final int TAG_CANON_CUSTOM_FUNCTION_FILL_FLASH_REDUCTION = 0xC30A;
     448//
     449//    /**
     450//     * Menu button return position
     451//     * 0 = Top
     452//     * 1 = Previous (volatile)
     453//     * 2 = Previous
     454//     */
     455//    public static final int TAG_CANON_CUSTOM_FUNCTION_MENU_BUTTON_RETURN = 0xC30B;
     456//
     457//    /**
     458//     * SET button function when shooting
     459//     * 0 = Not Assigned
     460//     * 1 = Change Quality
     461//     * 2 = Change ISO Speed
     462//     * 3 = Select Parameters
     463//     */
     464//    public static final int TAG_CANON_CUSTOM_FUNCTION_SET_BUTTON_FUNCTION = 0xC30C;
     465//
     466//    /**
     467//     * Sensor cleaning
     468//     * 0 = Disable
     469//     * 1 = Enable
     470//     */
     471//    public static final int TAG_CANON_CUSTOM_FUNCTION_SENSOR_CLEANING = 0xC30D;
    331472
    332473    // 9  A  B  C  D  E  F  10 11 12 13
    333474    // 9  10 11 12 13 14 15 16 17 18 19
    334     protected static final HashMap _tagNameMap = new HashMap();
     475    @NotNull
     476    protected static final HashMap<Integer, String> _tagNameMap = new HashMap<Integer, String>();
    335477
    336478    static
    337479    {
    338         _tagNameMap.put(new Integer(TAG_CANON_FIRMWARE_VERSION), "Firmware Version");
    339         _tagNameMap.put(new Integer(TAG_CANON_IMAGE_NUMBER), "Image Number");
    340         _tagNameMap.put(new Integer(TAG_CANON_IMAGE_TYPE), "Image Type");
    341         _tagNameMap.put(new Integer(TAG_CANON_OWNER_NAME), "Owner Name");
    342         _tagNameMap.put(new Integer(TAG_CANON_UNKNOWN_1), "Makernote Unknown 1");
    343         _tagNameMap.put(new Integer(TAG_CANON_CUSTOM_FUNCTIONS), "Custom Functions");
    344         _tagNameMap.put(new Integer(TAG_CANON_SERIAL_NUMBER), "Camera Serial Number");
    345         _tagNameMap.put(new Integer(TAG_CANON_STATE1_AF_POINT_SELECTED), "AF Point Selected");
    346         _tagNameMap.put(new Integer(TAG_CANON_STATE1_CONTINUOUS_DRIVE_MODE), "Continuous Drive Mode");
    347         _tagNameMap.put(new Integer(TAG_CANON_STATE1_CONTRAST), "Contrast");
    348         _tagNameMap.put(new Integer(TAG_CANON_STATE1_EASY_SHOOTING_MODE), "Easy Shooting Mode");
    349         _tagNameMap.put(new Integer(TAG_CANON_STATE1_EXPOSURE_MODE), "Exposure Mode");
    350         _tagNameMap.put(new Integer(TAG_CANON_STATE1_FLASH_DETAILS), "Flash Details");
    351         _tagNameMap.put(new Integer(TAG_CANON_STATE1_FLASH_MODE), "Flash Mode");
    352         _tagNameMap.put(new Integer(TAG_CANON_STATE1_FOCAL_UNITS_PER_MM), "Focal Units per mm");
    353         _tagNameMap.put(new Integer(TAG_CANON_STATE1_FOCUS_MODE_1), "Focus Mode");
    354         _tagNameMap.put(new Integer(TAG_CANON_STATE1_FOCUS_MODE_2), "Focus Mode");
    355         _tagNameMap.put(new Integer(TAG_CANON_STATE1_IMAGE_SIZE), "Image Size");
    356         _tagNameMap.put(new Integer(TAG_CANON_STATE1_ISO), "Iso");
    357         _tagNameMap.put(new Integer(TAG_CANON_STATE1_LONG_FOCAL_LENGTH), "Long Focal Length");
    358         _tagNameMap.put(new Integer(TAG_CANON_STATE1_MACRO_MODE), "Macro Mode");
    359         _tagNameMap.put(new Integer(TAG_CANON_STATE1_METERING_MODE), "Metering Mode");
    360         _tagNameMap.put(new Integer(TAG_CANON_STATE1_SATURATION), "Saturation");
    361         _tagNameMap.put(new Integer(TAG_CANON_STATE1_SELF_TIMER_DELAY), "Self Timer Delay");
    362         _tagNameMap.put(new Integer(TAG_CANON_STATE1_SHARPNESS), "Sharpness");
    363         _tagNameMap.put(new Integer(TAG_CANON_STATE1_SHORT_FOCAL_LENGTH), "Short Focal Length");
    364         _tagNameMap.put(new Integer(TAG_CANON_STATE1_QUALITY), "Quality");
    365         _tagNameMap.put(new Integer(TAG_CANON_STATE1_UNKNOWN_2), "Unknown Camera State 2");
    366         _tagNameMap.put(new Integer(TAG_CANON_STATE1_UNKNOWN_3), "Unknown Camera State 3");
    367         _tagNameMap.put(new Integer(TAG_CANON_STATE1_UNKNOWN_4), "Unknown Camera State 4");
    368         _tagNameMap.put(new Integer(TAG_CANON_STATE1_DIGITAL_ZOOM), "Digital Zoom");
    369         _tagNameMap.put(new Integer(TAG_CANON_STATE1_FOCUS_TYPE), "Focus Type");
    370         _tagNameMap.put(new Integer(TAG_CANON_STATE1_UNKNOWN_7), "Unknown Camera State 7");
    371         _tagNameMap.put(new Integer(TAG_CANON_STATE1_UNKNOWN_8), "Unknown Camera State 8");
    372         _tagNameMap.put(new Integer(TAG_CANON_STATE1_UNKNOWN_9), "Unknown Camera State 9");
    373         _tagNameMap.put(new Integer(TAG_CANON_STATE1_UNKNOWN_10), "Unknown Camera State 10");
    374         _tagNameMap.put(new Integer(TAG_CANON_STATE1_FLASH_ACTIVITY), "Flash Activity");
    375         _tagNameMap.put(new Integer(TAG_CANON_STATE1_UNKNOWN_12), "Unknown Camera State 12");
    376         _tagNameMap.put(new Integer(TAG_CANON_STATE1_UNKNOWN_13), "Unknown Camera State 13");
    377         _tagNameMap.put(new Integer(TAG_CANON_STATE2_WHITE_BALANCE), "White Balance");
    378         _tagNameMap.put(new Integer(TAG_CANON_STATE2_SEQUENCE_NUMBER), "Sequence Number");
    379         _tagNameMap.put(new Integer(TAG_CANON_STATE2_AF_POINT_USED), "AF Point Used");
    380         _tagNameMap.put(new Integer(TAG_CANON_STATE2_FLASH_BIAS), "Flash Bias");
    381         _tagNameMap.put(new Integer(TAG_CANON_STATE2_AUTO_EXPOSURE_BRACKETING), "Auto Exposure Bracketing");
    382         _tagNameMap.put(new Integer(TAG_CANON_STATE2_AEB_BRACKET_VALUE), "AEB Bracket Value");
    383         _tagNameMap.put(new Integer(TAG_CANON_STATE2_SUBJECT_DISTANCE), "Subject Distance");
    384 
    385         _tagNameMap.put(new Integer(TAG_CANON_CUSTOM_FUNCTION_LONG_EXPOSURE_NOISE_REDUCTION), "Long Exposure Noise Reduction");
    386         _tagNameMap.put(new Integer(TAG_CANON_CUSTOM_FUNCTION_SHUTTER_AUTO_EXPOSURE_LOCK_BUTTONS), "Shutter/Auto Exposure-lock Buttons");
    387         _tagNameMap.put(new Integer(TAG_CANON_CUSTOM_FUNCTION_MIRROR_LOCKUP), "Mirror Lockup");
    388         _tagNameMap.put(new Integer(TAG_CANON_CUSTOM_FUNCTION_TV_AV_AND_EXPOSURE_LEVEL), "Tv/Av And Exposure Level");
    389         _tagNameMap.put(new Integer(TAG_CANON_CUSTOM_FUNCTION_AF_ASSIST_LIGHT), "AF-Assist Light");
    390         _tagNameMap.put(new Integer(TAG_CANON_CUSTOM_FUNCTION_SHUTTER_SPEED_IN_AV_MODE), "Shutter Speed in Av Mode");
    391         _tagNameMap.put(new Integer(TAG_CANON_CUSTOM_FUNCTION_BRACKETTING), "Auto-Exposure Bracketting Sequence/Auto Cancellation");
    392         _tagNameMap.put(new Integer(TAG_CANON_CUSTOM_FUNCTION_SHUTTER_CURTAIN_SYNC), "Shutter Curtain Sync");
    393         _tagNameMap.put(new Integer(TAG_CANON_CUSTOM_FUNCTION_AF_STOP), "Lens Auto-Focus Stop Button Function Switch");
    394         _tagNameMap.put(new Integer(TAG_CANON_CUSTOM_FUNCTION_FILL_FLASH_REDUCTION), "Auto Reduction of Fill Flash");
    395         _tagNameMap.put(new Integer(TAG_CANON_CUSTOM_FUNCTION_MENU_BUTTON_RETURN), "Menu Button Return Position");
    396         _tagNameMap.put(new Integer(TAG_CANON_CUSTOM_FUNCTION_SET_BUTTON_FUNCTION), "SET Button Function When Shooting");
    397         _tagNameMap.put(new Integer(TAG_CANON_CUSTOM_FUNCTION_SENSOR_CLEANING), "Sensor Cleaning");
     480        _tagNameMap.put(TAG_CANON_FIRMWARE_VERSION, "Firmware Version");
     481        _tagNameMap.put(TAG_CANON_IMAGE_NUMBER, "Image Number");
     482        _tagNameMap.put(TAG_CANON_IMAGE_TYPE, "Image Type");
     483        _tagNameMap.put(TAG_CANON_OWNER_NAME, "Owner Name");
     484        _tagNameMap.put(TAG_CANON_SERIAL_NUMBER, "Camera Serial Number");
     485        _tagNameMap.put(TAG_CAMERA_INFO_ARRAY, "Camera Info Array");
     486        _tagNameMap.put(TAG_CANON_FILE_LENGTH, "File Length");
     487        _tagNameMap.put(TAG_CANON_CUSTOM_FUNCTIONS_ARRAY, "Custom Functions");
     488        _tagNameMap.put(TAG_MODEL_ID, "Canon Model ID");
     489        _tagNameMap.put(TAG_MOVIE_INFO_ARRAY, "Movie Info Array");
     490
     491        _tagNameMap.put(CameraSettings.TAG_AF_POINT_SELECTED, "AF Point Selected");
     492        _tagNameMap.put(CameraSettings.TAG_CONTINUOUS_DRIVE_MODE, "Continuous Drive Mode");
     493        _tagNameMap.put(CameraSettings.TAG_CONTRAST, "Contrast");
     494        _tagNameMap.put(CameraSettings.TAG_EASY_SHOOTING_MODE, "Easy Shooting Mode");
     495        _tagNameMap.put(CameraSettings.TAG_EXPOSURE_MODE, "Exposure Mode");
     496        _tagNameMap.put(CameraSettings.TAG_FLASH_DETAILS, "Flash Details");
     497        _tagNameMap.put(CameraSettings.TAG_FLASH_MODE, "Flash Mode");
     498        _tagNameMap.put(CameraSettings.TAG_FOCAL_UNITS_PER_MM, "Focal Units per mm");
     499        _tagNameMap.put(CameraSettings.TAG_FOCUS_MODE_1, "Focus Mode");
     500        _tagNameMap.put(CameraSettings.TAG_FOCUS_MODE_2, "Focus Mode");
     501        _tagNameMap.put(CameraSettings.TAG_IMAGE_SIZE, "Image Size");
     502        _tagNameMap.put(CameraSettings.TAG_ISO, "Iso");
     503        _tagNameMap.put(CameraSettings.TAG_LONG_FOCAL_LENGTH, "Long Focal Length");
     504        _tagNameMap.put(CameraSettings.TAG_MACRO_MODE, "Macro Mode");
     505        _tagNameMap.put(CameraSettings.TAG_METERING_MODE, "Metering Mode");
     506        _tagNameMap.put(CameraSettings.TAG_SATURATION, "Saturation");
     507        _tagNameMap.put(CameraSettings.TAG_SELF_TIMER_DELAY, "Self Timer Delay");
     508        _tagNameMap.put(CameraSettings.TAG_SHARPNESS, "Sharpness");
     509        _tagNameMap.put(CameraSettings.TAG_SHORT_FOCAL_LENGTH, "Short Focal Length");
     510        _tagNameMap.put(CameraSettings.TAG_QUALITY, "Quality");
     511        _tagNameMap.put(CameraSettings.TAG_UNKNOWN_2, "Unknown Camera Setting 2");
     512        _tagNameMap.put(CameraSettings.TAG_UNKNOWN_3, "Unknown Camera Setting 3");
     513        _tagNameMap.put(CameraSettings.TAG_UNKNOWN_4, "Unknown Camera Setting 4");
     514        _tagNameMap.put(CameraSettings.TAG_DIGITAL_ZOOM, "Digital Zoom");
     515        _tagNameMap.put(CameraSettings.TAG_FOCUS_TYPE, "Focus Type");
     516        _tagNameMap.put(CameraSettings.TAG_UNKNOWN_7, "Unknown Camera Setting 7");
     517        _tagNameMap.put(CameraSettings.TAG_UNKNOWN_8, "Unknown Camera Setting 8");
     518        _tagNameMap.put(CameraSettings.TAG_UNKNOWN_9, "Unknown Camera Setting 9");
     519        _tagNameMap.put(CameraSettings.TAG_UNKNOWN_10, "Unknown Camera Setting 10");
     520        _tagNameMap.put(CameraSettings.TAG_FLASH_ACTIVITY, "Flash Activity");
     521        _tagNameMap.put(CameraSettings.TAG_UNKNOWN_12, "Unknown Camera Setting 12");
     522        _tagNameMap.put(CameraSettings.TAG_UNKNOWN_13, "Unknown Camera Setting 13");
     523
     524        _tagNameMap.put(FocalLength.TAG_WHITE_BALANCE, "White Balance");
     525        _tagNameMap.put(FocalLength.TAG_SEQUENCE_NUMBER, "Sequence Number");
     526        _tagNameMap.put(FocalLength.TAG_AF_POINT_USED, "AF Point Used");
     527        _tagNameMap.put(FocalLength.TAG_FLASH_BIAS, "Flash Bias");
     528        _tagNameMap.put(FocalLength.TAG_AUTO_EXPOSURE_BRACKETING, "Auto Exposure Bracketing");
     529        _tagNameMap.put(FocalLength.TAG_AEB_BRACKET_VALUE, "AEB Bracket Value");
     530        _tagNameMap.put(FocalLength.TAG_SUBJECT_DISTANCE, "Subject Distance");
     531
     532        _tagNameMap.put(ShotInfo.TAG_AUTO_ISO, "Auto ISO");
     533        _tagNameMap.put(ShotInfo.TAG_BASE_ISO, "Base ISO");
     534        _tagNameMap.put(ShotInfo.TAG_MEASURED_EV, "Measured EV");
     535        _tagNameMap.put(ShotInfo.TAG_TARGET_APERTURE, "Target Aperture");
     536        _tagNameMap.put(ShotInfo.TAG_TARGET_EXPOSURE_TIME, "Target Exposure Time");
     537        _tagNameMap.put(ShotInfo.TAG_EXPOSURE_COMPENSATION, "Exposure Compensation");
     538        _tagNameMap.put(ShotInfo.TAG_WHITE_BALANCE, "White Balance");
     539        _tagNameMap.put(ShotInfo.TAG_SLOW_SHUTTER, "Slow Shutter");
     540        _tagNameMap.put(ShotInfo.TAG_SEQUENCE_NUMBER, "Sequence Number");
     541        _tagNameMap.put(ShotInfo.TAG_OPTICAL_ZOOM_CODE, "Optical Zoom Code");
     542        _tagNameMap.put(ShotInfo.TAG_CAMERA_TEMPERATURE, "Camera Temperature");
     543        _tagNameMap.put(ShotInfo.TAG_FLASH_GUIDE_NUMBER, "Flash Guide Number");
     544        _tagNameMap.put(ShotInfo.TAG_AF_POINTS_IN_FOCUS, "AF Points in Focus");
     545        _tagNameMap.put(ShotInfo.TAG_FLASH_EXPOSURE_BRACKETING, "Flash Exposure Compensation");
     546        _tagNameMap.put(ShotInfo.TAG_AUTO_EXPOSURE_BRACKETING, "Auto Exposure Bracketing");
     547        _tagNameMap.put(ShotInfo.TAG_AEB_BRACKET_VALUE, "AEB Bracket Value");
     548        _tagNameMap.put(ShotInfo.TAG_CONTROL_MODE, "Control Mode");
     549        _tagNameMap.put(ShotInfo.TAG_FOCUS_DISTANCE_UPPER, "Focus Distance Upper");
     550        _tagNameMap.put(ShotInfo.TAG_FOCUS_DISTANCE_LOWER, "Focus Distance Lower");
     551        _tagNameMap.put(ShotInfo.TAG_F_NUMBER, "F Number");
     552        _tagNameMap.put(ShotInfo.TAG_EXPOSURE_TIME, "Exposure Time");
     553        _tagNameMap.put(ShotInfo.TAG_MEASURED_EV_2, "Measured EV 2");
     554        _tagNameMap.put(ShotInfo.TAG_BULB_DURATION, "Bulb Duration");
     555        _tagNameMap.put(ShotInfo.TAG_CAMERA_TYPE, "Camera Type");
     556        _tagNameMap.put(ShotInfo.TAG_AUTO_ROTATE, "Auto Rotate");
     557        _tagNameMap.put(ShotInfo.TAG_ND_FILTER, "ND Filter");
     558        _tagNameMap.put(ShotInfo.TAG_SELF_TIMER_2, "Self Timer 2");
     559        _tagNameMap.put(ShotInfo.TAG_FLASH_OUTPUT, "Flash Output");
     560
     561        _tagNameMap.put(Panorama.TAG_PANORAMA_FRAME_NUMBER, "Panorama Frame Number");
     562        _tagNameMap.put(Panorama.TAG_PANORAMA_DIRECTION, "Panorama Direction");
     563
     564        _tagNameMap.put(AFInfo.TAG_NUM_AF_POINTS, "AF Point Count");
     565        _tagNameMap.put(AFInfo.TAG_VALID_AF_POINTS, "Valid AF Point Count");
     566        _tagNameMap.put(AFInfo.TAG_IMAGE_WIDTH, "Image Width");
     567        _tagNameMap.put(AFInfo.TAG_IMAGE_HEIGHT, "Image Height");
     568        _tagNameMap.put(AFInfo.TAG_AF_IMAGE_WIDTH, "AF Image Width");
     569        _tagNameMap.put(AFInfo.TAG_AF_IMAGE_HEIGHT, "AF Image Height");
     570        _tagNameMap.put(AFInfo.TAG_AF_AREA_WIDTH, "AF Area Width");
     571        _tagNameMap.put(AFInfo.TAG_AF_AREA_HEIGHT, "AF Area Height");
     572        _tagNameMap.put(AFInfo.TAG_AF_AREA_X_POSITIONS, "AF Area X Positions");
     573        _tagNameMap.put(AFInfo.TAG_AF_AREA_Y_POSITIONS, "AF Area Y Positions");
     574        _tagNameMap.put(AFInfo.TAG_AF_POINTS_IN_FOCUS, "AF Points in Focus Count");
     575        _tagNameMap.put(AFInfo.TAG_PRIMARY_AF_POINT_1, "Primary AF Point 1");
     576        _tagNameMap.put(AFInfo.TAG_PRIMARY_AF_POINT_2, "Primary AF Point 2");
     577       
     578//        _tagNameMap.put(TAG_CANON_CUSTOM_FUNCTION_LONG_EXPOSURE_NOISE_REDUCTION, "Long Exposure Noise Reduction");
     579//        _tagNameMap.put(TAG_CANON_CUSTOM_FUNCTION_SHUTTER_AUTO_EXPOSURE_LOCK_BUTTONS, "Shutter/Auto Exposure-lock Buttons");
     580//        _tagNameMap.put(TAG_CANON_CUSTOM_FUNCTION_MIRROR_LOCKUP, "Mirror Lockup");
     581//        _tagNameMap.put(TAG_CANON_CUSTOM_FUNCTION_TV_AV_AND_EXPOSURE_LEVEL, "Tv/Av And Exposure Level");
     582//        _tagNameMap.put(TAG_CANON_CUSTOM_FUNCTION_AF_ASSIST_LIGHT, "AF-Assist Light");
     583//        _tagNameMap.put(TAG_CANON_CUSTOM_FUNCTION_SHUTTER_SPEED_IN_AV_MODE, "Shutter Speed in Av Mode");
     584//        _tagNameMap.put(TAG_CANON_CUSTOM_FUNCTION_BRACKETTING, "Auto-Exposure Bracketting Sequence/Auto Cancellation");
     585//        _tagNameMap.put(TAG_CANON_CUSTOM_FUNCTION_SHUTTER_CURTAIN_SYNC, "Shutter Curtain Sync");
     586//        _tagNameMap.put(TAG_CANON_CUSTOM_FUNCTION_AF_STOP, "Lens Auto-Focus Stop Button Function Switch");
     587//        _tagNameMap.put(TAG_CANON_CUSTOM_FUNCTION_FILL_FLASH_REDUCTION, "Auto Reduction of Fill Flash");
     588//        _tagNameMap.put(TAG_CANON_CUSTOM_FUNCTION_MENU_BUTTON_RETURN, "Menu Button Return Position");
     589//        _tagNameMap.put(TAG_CANON_CUSTOM_FUNCTION_SET_BUTTON_FUNCTION, "SET Button Function When Shooting");
     590//        _tagNameMap.put(TAG_CANON_CUSTOM_FUNCTION_SENSOR_CLEANING, "Sensor Cleaning");
     591
     592        _tagNameMap.put(TAG_THUMBNAIL_IMAGE_VALID_AREA, "Thumbnail Image Valid Area");
     593        _tagNameMap.put(TAG_SERIAL_NUMBER_FORMAT, "Serial Number Format");
     594        _tagNameMap.put(TAG_SUPER_MACRO, "Super Macro");
     595        _tagNameMap.put(TAG_DATE_STAMP_MODE, "Date Stamp Mode");
     596        _tagNameMap.put(TAG_MY_COLORS, "My Colors");
     597        _tagNameMap.put(TAG_FIRMWARE_REVISION, "Firmware Revision");
     598        _tagNameMap.put(TAG_CATEGORIES, "Categories");
     599        _tagNameMap.put(TAG_FACE_DETECT_ARRAY_1, "Face Detect Array 1");
     600        _tagNameMap.put(TAG_FACE_DETECT_ARRAY_2, "Face Detect Array 2");
     601        _tagNameMap.put(TAG_AF_INFO_ARRAY_2, "AF Info Array 2");
     602        _tagNameMap.put(TAG_IMAGE_UNIQUE_ID, "Image Unique ID");
     603        _tagNameMap.put(TAG_RAW_DATA_OFFSET, "Raw Data Offset");
     604        _tagNameMap.put(TAG_ORIGINAL_DECISION_DATA_OFFSET, "Original Decision Data Offset");
     605        _tagNameMap.put(TAG_CUSTOM_FUNCTIONS_1D_ARRAY, "Custom Functions (1D) Array");
     606        _tagNameMap.put(TAG_PERSONAL_FUNCTIONS_ARRAY, "Personal Functions Array");
     607        _tagNameMap.put(TAG_PERSONAL_FUNCTION_VALUES_ARRAY, "Personal Function Values Array");
     608        _tagNameMap.put(TAG_FILE_INFO_ARRAY, "File Info Array");
     609        _tagNameMap.put(TAG_AF_POINTS_IN_FOCUS_1D, "AF Points in Focus (1D)");
     610        _tagNameMap.put(TAG_LENS_MODEL, "Lens Model");
     611        _tagNameMap.put(TAG_SERIAL_INFO_ARRAY, "Serial Info Array");
     612        _tagNameMap.put(TAG_DUST_REMOVAL_DATA, "Dust Removal Data");
     613        _tagNameMap.put(TAG_CROP_INFO, "Crop Info");
     614        _tagNameMap.put(TAG_CUSTOM_FUNCTIONS_ARRAY_2, "Custom Functions Array 2");
     615        _tagNameMap.put(TAG_ASPECT_INFO_ARRAY, "Aspect Information Array");
     616        _tagNameMap.put(TAG_PROCESSING_INFO_ARRAY, "Processing Information Array");
     617        _tagNameMap.put(TAG_TONE_CURVE_TABLE, "Tone Curve Table");
     618        _tagNameMap.put(TAG_SHARPNESS_TABLE, "Sharpness Table");
     619        _tagNameMap.put(TAG_SHARPNESS_FREQ_TABLE, "Sharpness Frequency Table");
     620        _tagNameMap.put(TAG_WHITE_BALANCE_TABLE, "White Balance Table");
     621        _tagNameMap.put(TAG_COLOR_BALANCE_ARRAY, "Color Balance Array");
     622        _tagNameMap.put(TAG_MEASURED_COLOR_ARRAY, "Measured Color Array");
     623        _tagNameMap.put(TAG_COLOR_TEMPERATURE, "Color Temperature");
     624        _tagNameMap.put(TAG_CANON_FLAGS_ARRAY, "Canon Flags Array");
     625        _tagNameMap.put(TAG_MODIFIED_INFO_ARRAY, "Modified Information Array");
     626        _tagNameMap.put(TAG_TONE_CURVE_MATCHING, "Tone Curve Matching");
     627        _tagNameMap.put(TAG_WHITE_BALANCE_MATCHING, "White Balance Matching");
     628        _tagNameMap.put(TAG_COLOR_SPACE, "Color Space");
     629        _tagNameMap.put(TAG_PREVIEW_IMAGE_INFO_ARRAY, "Preview Image Info Array");
     630        _tagNameMap.put(TAG_VRD_OFFSET, "VRD Offset");
     631        _tagNameMap.put(TAG_SENSOR_INFO_ARRAY, "Sensor Information Array");
     632        _tagNameMap.put(TAG_COLOR_DATA_ARRAY_2, "Color Data Array 1");
     633        _tagNameMap.put(TAG_COLOR_INFO_ARRAY_2, "Color Data Array 2");
     634        _tagNameMap.put(TAG_CUSTOM_PICTURE_STYLE_FILE_NAME, "Custom Picture Style File Name");
     635        _tagNameMap.put(TAG_COLOR_INFO_ARRAY, "Color Info Array");
     636        _tagNameMap.put(TAG_VIGNETTING_CORRECTION_ARRAY_1, "Vignetting Correction Array 1");
     637        _tagNameMap.put(TAG_VIGNETTING_CORRECTION_ARRAY_2, "Vignetting Correction Array 2");
     638        _tagNameMap.put(TAG_LIGHTING_OPTIMIZER_ARRAY, "Lighting Optimizer Array");
     639        _tagNameMap.put(TAG_LENS_INFO_ARRAY, "Lens Info Array");
     640        _tagNameMap.put(TAG_AMBIANCE_INFO_ARRAY, "Ambiance Info Array");
     641        _tagNameMap.put(TAG_FILTER_INFO_ARRAY, "Filter Info Array");
    398642    }
    399643
    … …  
    403647    }
    404648
     649    @NotNull
    405650    public String getName()
    406651    {
    … …  
    408653    }
    409654
    410     protected HashMap getTagNameMap()
     655    @NotNull
     656    protected HashMap<Integer, String> getTagNameMap()
    411657    {
    412658        return _tagNameMap;
    413659    }
    414660
    415     /**
    416      * We need special handling for selected tags.
    417      * @param tagType
    418      * @param ints
    419      */
    420     public void setIntArray(int tagType, int[] ints)
    421     {
    422         if (tagType == TAG_CANON_CAMERA_STATE_1) {
    423             // this single tag has multiple values within
    424             int subTagTypeBase = 0xC100;
    425             // we intentionally skip the first array member
    426             for (int i = 1; i < ints.length; i++) {
    427                 setInt(subTagTypeBase + i, ints[i]);
    428             }
    429         } else if (tagType == TAG_CANON_CAMERA_STATE_2) {
    430             // this single tag has multiple values within
    431             int subTagTypeBase = 0xC200;
    432             // we intentionally skip the first array member
    433             for (int i = 1; i < ints.length; i++) {
    434                 setInt(subTagTypeBase + i, ints[i]);
    435             }
    436         } if (tagType == TAG_CANON_CUSTOM_FUNCTIONS) {
    437             // this single tag has multiple values within
    438             int subTagTypeBase = 0xC300;
    439             // we intentionally skip the first array member
    440             for (int i = 1; i < ints.length; i++) {
    441                 setInt(subTagTypeBase + i + 1, ints[i] & 0x0F);
    442             }
    443         } else {
    444             // no special handling...
    445             super.setIntArray(tagType, ints);
     661    @Override
     662    public void setIntArray(int tagType, @NotNull int[] ints)
     663    {
     664        // TODO is there some way to drop out 'null' or 'zero' values that are present in the array to reduce the noise?
     665       
     666        // Certain Canon tags contain arrays of values that we split into 'fake' tags as each
     667        // index in the array has its own meaning and decoding.
     668        // Pick those tags out here and throw away the original array.
     669        // Otherwise just add as usual.
     670        switch (tagType) {
     671            case TAG_CAMERA_SETTINGS_ARRAY:
     672                for (int i = 0; i < ints.length; i++)
     673                    setInt(CameraSettings.OFFSET + i, ints[i]);
     674                break;
     675            case TAG_FOCAL_LENGTH_ARRAY:
     676                for (int i = 0; i < ints.length; i++)
     677                    setInt(FocalLength.OFFSET + i, ints[i]);
     678                break;
     679            case TAG_SHOT_INFO_ARRAY:
     680                for (int i = 0; i < ints.length; i++)
     681                    setInt(ShotInfo.OFFSET + i, ints[i]);
     682                break;
     683            case TAG_PANORAMA_ARRAY:
     684                for (int i = 0; i < ints.length; i++)
     685                    setInt(Panorama.OFFSET + i, ints[i]);
     686                break;
     687            // TODO the interpretation of the custom functions tag depends upon the camera model
     688//            case TAG_CANON_CUSTOM_FUNCTIONS_ARRAY:
     689//                int subTagTypeBase = 0xC300;
     690//                // we intentionally skip the first array member
     691//                for (int i = 1; i < ints.length; i++)
     692//                    setInt(subTagTypeBase + i + 1, ints[i] & 0x0F);
     693//                break;
     694            case TAG_AF_INFO_ARRAY:
     695                for (int i = 0; i < ints.length; i++)
     696                    setInt(AFInfo.OFFSET + i, ints[i]);
     697                break;
     698            default:
     699                // no special handling...
     700                super.setIntArray(tagType, ints);
     701                break;
    446702        }
    447703    }
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