1abace139c
type: Fix for ASCII value encodings having an extra NUL.
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- Fixed some error messages for accuracy.
2018-06-13 00:48:30 -04:00
186facf99e
ifd_builder: Fix for error from SetStandard functions not adding new tags.
2018-06-11 04:42:54 -04:00
7e10e5db27
ifd_builder: Added ChildWithIfdIdentity().
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- Adjusted some of the tag replacement functionality.
2018-06-10 18:45:38 -04:00
f998692895
type: Fixed FromString encoding for ASCII.
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- We were appending a newline rather than NUL.
2018-06-10 18:45:34 -04:00
d79470a4f4
type: Now support marshaling from string to all types.
2018-06-10 03:25:44 -04:00
9b70a9180c
ifd_enumerate: Added FindIfdFromRootIfd().
2018-06-10 00:13:00 -04:00
80bab4b221
ci: master is now tested first.
2018-06-09 11:31:46 -04:00
7f19a65f70
gps: Bugfix: GpsInfo method receivers now references.
2018-06-09 11:29:16 -04:00
57f66ab0db
ifd_enumerate: Renamed GPS image.
2018-06-09 03:20:17 -04:00
b9537b58c2
ifd_enumerate: Now parse the GPS info.
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- Moved some IFD functionality out to its own file.
- Tweaked the permissions on some assets.
2018-06-09 02:11:24 -04:00
1ce5b771db
ifd_enumerate: Can now elect to not resolve tag value.
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- To support testing.
2018-06-08 00:41:28 -04:00
4c3a9d79f1
ifd_enumerate: Properly handle unknown-type tags during the initial parse.
2018-06-07 23:18:36 -04:00
cda05ba702
ifd_enumerate: Now extract and store value bytes immediately.
2018-06-07 22:51:40 -04:00
4cd9e35801
ifd_enumerate: Implemented (*Ifd).ChildWithName() .
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- Corrected some tabs that weren't correctly changed to spaces.
2018-06-07 21:36:14 -04:00
f4db9f31af
tags: We now use a singleton TagIndex internally.
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- We now embed the tags data so that we can be used in single,
distributable binaries..
2018-06-07 05:15:51 -04:00
1c95c159fb
ifd_builder: Renamed "FromConfig" functions.
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- ..to use the word "Standard" instead, instead of having both.
- Removed original NewStandardBuilderTag function. Just used by a couple
of tests and it conflicts with one of the renamings.
2018-06-06 19:00:53 -04:00
92f24ca51b
header: Fixed-bytes now determined by byte-order.
2018-06-06 06:53:54 -04:00
2eb57331ff
exif: Dropped requirement for incorrect/non-standard EXIF prefix.
2018-06-06 05:32:14 -04:00
d05c9b4c81
ifd_tag_entry: Decoupled test from header semantics.
2018-06-06 05:26:13 -04:00
4c58c1c84b
exif: Eliminated an offset constant. Just used for tests.
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- Will simplify fixing the header issues we have. It's relative, any way
(won't be affected by the imminent changes to the header).
2018-06-06 05:17:56 -04:00
1d7239382b
testing: Moved common testing code to test_common.
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- Tweaked comments to be more concise.
2018-06-06 05:11:07 -04:00
f1b0dd3a32
exif: Streamlined header-builder.
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- The ParseExifHeader() function is now completely responsible for
header decomposition and offset information.
2018-06-06 04:56:18 -04:00
7745cfe74c
exif: Deimplemented IsExif().
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- exif
- Began deconstructing Exif type in favor of just defining those
methods as functions.
- Added additional tests.
2018-06-06 04:37:43 -04:00
7fa077bb78
exif: Added test for ParseExifHeader.
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- Tweaked the test names for correctness.
2018-06-06 03:52:26 -04:00
32664e6098
exif: Streamlined EXIF header parse. Made to behave like IsExif().
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- We're prepping to deimplement IsExif() because it's just a lame
duplication of ParseExifHeader().
- Transitional step to being able to fix incorrect-header problem.
2018-06-06 03:42:18 -04:00
570c4d582c
ifd_builder: renamed builderTag to BuilderTag.
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- It's probably a generally good idea.
- These are usually created by other methods, but they're regularly
interacted with when you want to make tag changes and by making them
private we can't public official, testable examples.
- Corrected names for new examples.
2018-05-29 14:47:30 -04:00
81b804b70d
documentation: Added GoDoc badge.
2018-05-29 14:30:19 -04:00
b7368b1fb4
ifd_enumerate: Implemented ChildWithIfdIdentity.
2018-05-29 03:45:09 -04:00
dc6bb3e4b1
ifd_builder: Fixed test.
2018-05-29 02:15:18 -04:00
6a9c7f28b1
ifd_builder: Added test for tag update.
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- Added get-thumbnail and update-tag examples.
2018-05-29 02:09:01 -04:00
abbf7e0d92
ifd_builder: `builderTag` is now passed by reference.
2018-05-29 01:32:09 -04:00
0a561e98ed
Fixed tests for recent changes.
2018-05-29 00:55:43 -04:00
8ce7625fc9
ifd_builder_encode: Fixed addressing.
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- Corrects the resolution issue that we were experiencing in sibling
IFDs.
2018-05-28 23:47:47 -04:00
080ff7d07d
Adjusted some string representations. Fixed some hex-encodings.
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- unknown: We no longer truncate UNDEFINED UserComment values.
- This is one less thing that will be different between what we read
and how we encode.
2018-05-28 21:14:15 -04:00
3c1c668a9f
encode: We now encode child IFDs as they occur.
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- ..rather than after the normal tags.
2018-05-28 20:04:02 -04:00
5996e32e27
type_encode: Added to-do.
2018-05-25 21:12:45 -04:00
75ff008365
thumbnails: Reimplemented to use normal decode flow.
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- We added a trick to overcome the fact that the tag is a slice of longs
rather than bytes (and would usually cause check errors and alignment
problems), but this allows us to use the normal allocation and
decoding flows that are used by normal tags.
- Made things simpler, but we're still mis-encoding the
thumbnail, somehow/somewhere.
2018-05-25 21:12:24 -04:00
c93f37a85d
ifd_enumerate: Now parse and expose thumbnail.
2018-05-24 15:27:45 -04:00
d7ff9ccbbe
Tag dumps now include indices.
2018-05-24 03:19:46 -04:00
843976865e
ifdBuilder.dumpToStrings: Fixed usage of II.
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- We were ambiguously treating it as both the parent II in some places
and the child II in others. It's supposed to be the parent II.
2018-05-24 01:58:58 -04:00
e3c96766ca
tests: Fixed tests for recent changes. One remaining.
2018-05-22 09:39:03 -04:00
3cee9b956b
ifd_builder_encoder: Fixed subtle but detrimental bugs.
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- ifd_builder_encode
- Bugfix: We were assigning the "next" IFD in correctly (so, chaining
was broken).
- Bugfix: We weren't using the right value when *writing* the "next"
IFD offset (so, chaining was, again, broken).
- The same IFD was showing as both a child and a sibling, so we were
seeing the EXIF IFD also being chained-to by the first root IFD
instead of the *actual* sibling, but only after encoding and then
decoding (so, this had to be tracked down in the encoding
semantics, which was non-trivial).
- Added a test for the stuff that we fixed.
- Implemented journaling, where we can dump a hierarchically-formatted
list of operations involved in a completed encode.
- ifd_enumerate: Added (Ifd).TagValueBytes() to return the raw tag-
value's bytes (rather than just having (Ifd).TagValue(), which returns
the value marshaled into a string). Good for comparing raw encoded
and decoded values without imposing interpretation (which gets us into
trouble with unknown-type tags whose values are non-standard and
undocumentedand, therefore, not actually parseable).
- Rewired a lot of print and dump functions.
- For naming-specificity as well as functionality.
- Removed from debugging.
2018-05-21 13:14:42 -04:00
6207bd6200
Checkpoint.
2018-05-12 23:12:53 -04:00
cf17cf4aa6
ifd: Can now resolve its own tags' values.
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- Adjustments to argument naming.
2018-05-06 16:19:20 -04:00
98b3d60a12
type: Added encode and decode tests for all types but undefined.
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- Updated `(TagType).Encode()` to use the byte-order it already has.
- TODO: Add tests for TypeUndefined.
2018-05-05 15:15:17 -04:00
7166faa0be
type: Renamed `ValueBytes()` to `Encode()`.
2018-05-05 02:17:43 -04:00
6c71ccf651
ifd_builder_encode: Bugfixed next-IFD offsets.
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- Affected sibling IFDs.
2018-05-05 02:01:18 -04:00
887842e85a
ifd_enumerate: Improved `DumpTree()`.
2018-05-05 01:58:00 -04:00
ea8e174374
ifd_builder_encode: Simplified arithmetic on IFD encode.
2018-05-05 01:03:00 -04:00
a3f14b2e42
ifd_builder_encode: Extended test to allocate multiple child IFDs.
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- Want to be sure that the arithmetic to bump the offsets works.
2018-05-05 00:28:28 -04:00
Dustin Oprea
Dustin Oprea