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Author SHA1 Message Date
Sean Owen 0235f355ff Possible fix for https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38197 ; refactor FieldParser data impl 2021-09-06 20:43:18 -05:00
Sean Owen 895775efa5 Possible fix for https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38181 ; disallow encodings not supported by the JVM 2021-09-06 07:23:27 -05:00
MakKi (makki_d) f04ab98f97
fix valid y range (#1430) 2021-09-05 11:57:11 -05:00
Sean Owen aeeec7b07f Possible fix for https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38086 2021-09-04 08:46:11 -05:00
Sean Owen 5b0036446e Fix for https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38010 2021-09-02 09:27:41 -05:00
Sean Owen 6bcae2e5ea Minor hack to fix corner case from https://oss-fuzz.com/testcase-detail/5178194588729344 2021-09-01 22:13:16 -05:00
Sean Owen 50ead4f658 Another possible improvement against https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37905&q=label%3AProj-zxing 2021-09-01 21:31:36 -05:00
Sean Owen 490769e75f Possible fix for https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37905 2021-09-01 12:48:20 -05:00
Sean Owen f6087eea12 Another possible fix for https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37858 2021-08-31 12:07:57 -05:00
Sean Owen dc6c8ea422 Possible fix for https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37868 2021-08-30 20:06:44 -05:00
Sean Owen 73a3c3a704 Possible fix for https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37858 2021-08-30 13:35:02 -05:00
Sean Owen b3941e251b Possible fix for https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37853 2021-08-30 13:24:58 -05:00
Sean Owen 2b48aec2c4 Possible fix for https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37811 2021-08-30 10:01:28 -05:00
gschwaer d2027d0e0f
Introduce hint to force specific code set for Code-128 encoding (#1411) 
* Introduce hint to force specific code set for Code-128 encoding

* Address review comments

* Make character check more readable; address review comments

* Address review comments

Co-authored-by: Gero Schwäricke <gero@schwaericke.email>
 2021-07-29 15:28:21 -05:00
Sean Owen 0d08915628 Minor changes from code inspection 2021-07-27 09:20:28 -05:00
Ikko Ashimine 1499c92178
Fix typo in ResultMetadataType.java (#1410) 
identifer -> identifier
 2021-07-26 18:46:34 -05:00
Sean Owen 32331c0708 Fix possible AIOOBE from fuzz test 2021-07-16 11:47:49 -05:00
MakKi (makki_d) ad061f05e2
Fix symbology identifier tests (#1396) 
* rename metadata test files

* implement symbology identifier on ITFReader

* add metadata test

* remove unused code
 2021-06-07 07:11:10 -05:00
Sean Owen adbf17d7a7 Minor code and dep changes; return better HTTP status codes from web app 2021-05-23 09:16:45 -05:00
gitlost d4c3d73592
PDF417 Macro: fileId numeric decode; allow Macro only symbol (#1379) 
* PDF417 Macro: fileId numeric decode; allow Macro only symbol

* PDF417 Macro: additional FormatException unit tests
 2021-04-12 09:44:42 -05:00
dehnhard 99e9b34f5a
Update ResultMetadataType.java (#1376) 2021-04-06 10:19:57 -05:00
gitlost cad70351ef
MaxiCode decoding: add missing NS to Set C (#1375) 2021-04-03 19:40:11 -05:00
Sean Owen f05963d63d Update dependencies and add one new test 2021-04-02 11:59:49 -05:00
Sean Owen 547e58a286 Add support for guessing UTF-16 encoding based on BOM 2021-04-02 11:53:19 -05:00
dehnhard ef498941bf
Symbology Identifier support (#1372) 
* decoder support for symbology identifier metadata

Co-authored-by: Daniel Dehnhard <daniel@dehnhard.it>
 2021-04-02 07:21:33 -05:00
dehnhard 3bf945e4cf
inverted barcode support (#1371) 
* also decodes inverted barcode on hint

Co-authored-by: Daniel Dehnhard <daniel@dehnhard.it>
 2021-04-01 17:04:55 -05:00
gitlost 5fb2cf8e96
Aztec Detector::getDimension() fix for layers 27 (131x131) (#1370) 2021-03-17 19:25:26 -05:00
gitlost a7c3516826
Update DMRE versions to ISO/IEC 21471:2020 (#1369) 2021-03-17 18:12:40 -05:00
dehnhard 4426711598
Update dimension ratio change to new location (updates DMRE PR #323) (#1350) 
* Update dimension ratio change to new location

* changing threshold to 6

as discussed in #1350
 2021-01-19 13:40:59 -06:00
Sean Owen 395dc6b83f Initial support for DMRE 2021-01-15 17:14:02 -06:00
Sean Owen 6dd0776b96 Prevent MaxiCode sampler from sampling off the edge of the image. 2020-12-30 15:44:03 -06:00
Sean Owen fd364d9338 Improve test coverage 2020-12-09 11:29:07 -06:00
Sean Owen e7ed6aee2f Misc dead code cleanup, plugin updates 2020-12-08 11:55:33 -06:00
Dan Lenski 20405981dc
PDF417 detector: try 90 and 270 rotations also (#1333) 2020-11-09 07:29:59 -06:00
Dan Lenski 515688992b
Aztec encode with ECI for non-default character sets (#1330) 
* Aztec encoder: add ECI codes according to character set

Added redundant methods to avoid modifying existing tests.

* fix testAztecWriter

- ISO-8859-1 cannot actually encode Euro symbol ('€'); this test case only
  passed before because the Decoder wasn't actually doing the bytes→String
  decode, but simply round-tripping an unknown byte.
- Add extra test cases for implicit ISO-8859-1 (without ECI code), explicit
  ISO-8559-1 (with ECI code), and Shift_JIS

* remove unnecessary conversion between String and byte[] in Aztec EncoderTest and DetectorTest

* Aztec DecoderTest: use constants for charsets

* Aztec Code: remove unnecessary conversion between Charset and Charset.name() strings

* PDF417, QR, DataMatrix: remove unnecessary conversion between Charset and Charset.name() strings

Includes replacing StringUtils.guessEncoding() with .guessCharset(), to return
Charset rather than String.

This change makes the tacit assumption that Shift_JIS charset *will* be
available.  There are existing comments suggesting that it might not always
be available… but the existing *tests* assume it will be.
 2020-11-07 16:26:24 -06:00
Dan Lenski 6e349275f7
Aztec Code: decode ECI and FNC1 (#1328) 
* decode Aztec FLG(n)

Per https://en.wikipedia.org/wiki/Aztec_Code#Character_set,
FLG(0) → FNC1, FLG(1-6) → ECI identifier

Decode FNC1 as 0x1d (ASCII escape character; same as Code128,
DataMatrix, others)

Not doing anything with ECI yet, but this at least fixes
the mis-synchronization of the bit stream that comes from
ignoring the bits that follow it.

* include ecLevel (percentage) in DecoderResult for Aztec

* Aztec decoder: follow character set indicated by ECI codes

Modeled on PDF417's DecodedBitStreamParser

* add testAztecResultECI and testHighLevelDecode to aztec.decoder.DecoderTest

The latter includes non-ECI, ECI, and mixed test cases.
 2020-10-27 20:04:41 -05:00
Sean Owen 32158ee504 [maven-release-plugin] prepare for next development iteration 2020-09-29 19:53:40 -05:00
Sean Owen 272d9561b5 [maven-release-plugin] prepare release zxing-3.4.1 2020-09-29 19:53:33 -05:00
Sean Owen cff1a21291 [maven-release-plugin] rollback the release of zxing-3.4.1 2020-09-29 19:50:02 -05:00
Sean Owen c30aa535e7 [maven-release-plugin] prepare release zxing-3.4.1 2020-09-29 19:48:52 -05:00
Sean Owen 06e3cd4967 [maven-release-plugin] rollback the release of zxing-3.4.1 2020-09-29 11:44:20 -05:00
Sean Owen 09f1a7eea2 [maven-release-plugin] prepare for next development iteration 2020-09-29 11:39:45 -05:00
Sean Owen 3eafc5d447 [maven-release-plugin] prepare release zxing-3.4.1 2020-09-29 11:39:38 -05:00
yerar 6fe3a775a0
Make MultiFinderPatternFinder a public class (#1313) 
* Make MultiFinderPatternFinder a public class

* Make MultiFinderPatternFinder constructor public

Co-authored-by: Gerard Finol <gfinol@color-sensing.com>
 2020-09-14 10:03:09 -05:00
Sean Owen 40c2e2e9af
Many small updates from code analysis; remove unused files; tune server params (#1311) 2020-09-06 18:21:05 -05:00
Sean Owen da049f21d9
Update proguard to 7. Remove unused slf4j. Minor code tweaks and dep updates. (#1307) 2020-08-26 13:09:20 -05:00
Sean Owen 9aa4db5c1f Misc code simplification and edits 2020-06-05 21:34:13 -05:00
Sean Owen c89470b2b0 Issue #862 : avoid invalid codeword from bad EC number estimate 2020-06-03 11:50:14 -05:00
Sean Owen 3c96923276 Minor dep updates 2020-05-13 14:12:53 -05:00
Sean Owen f8df5f0ca2 Avoid tiny Array.sort; a bottleneck 2020-05-13 14:12:34 -05:00
Sean Owen 2e2b5ba757 Resolve issue #1254: overloaded H: for hidden/p2m 2020-01-27 08:33:27 -06:00
Sean Owen 459c0197a7 Plugin updates; misc code simplifications and optimizations 2019-12-11 15:29:49 -06:00
Sean Owen 4e110ecdbb Minor code inspection: Use Math.min, Arrays.fill. No point in keeping opts from J2ME days 2019-07-29 14:36:16 -05:00
Sean Owen 1cc5cbe961 Don't run Aztec test 1000 times pointlessly 2019-07-29 14:33:58 -05:00
Sean Owen 4d94ac22eb Add addition wifi: QR code test case from mailing list 2019-07-29 14:33:58 -05:00
MakKi (makki_d) ae6d7e55af findFinderPattern()[1] points the outside pixel of the finder pattern (#1179) 2019-06-16 10:10:23 -05:00
anrcode 6075d5b2f6 Minor change to enable manual selection of the QR code mask pattern (#1176) 
* Minor change to enable manual selection of the QR code mask pattern via encoding hints. Manual selection of the mask pattern greatly improves performance.

* fixed style
 2019-06-13 07:02:10 -05:00
Sean Owen 723b65fe3d Refactor checking of write format in 1D writers 2019-05-31 10:53:24 -05:00
MakKi (makki_d) 2d77cec7c8 check format param in CodaBarWriter::encode (#1173) 2019-05-31 10:32:53 -05:00
Sean Owen 8f1a751ea5 [maven-release-plugin] prepare for next development iteration 2019-05-17 19:36:16 -05:00
Sean Owen 67138cedc8 [maven-release-plugin] prepare release zxing-3.4.0 2019-05-17 19:36:09 -05:00
Sean Owen f1683e1f4f Bump to 3.4.0. Require Java 8. Various code simplifications and plugin / dep updates 2019-05-13 18:44:57 -05:00
MakKi (makki_d) 653ac2a3be Improve FinderPatternFinder.selectBestPatterns (#1158) 
* rewrite FinderPatternFinder.selectBestPatterns
 2019-04-18 06:42:52 -07:00
Sean Gilligan 0e8c46e262 core JAR Automatic-Module-Name: com.google.zxing (#1155) 
Add Automatic-Module-Name entry of com.google.zxing
to the core JAR for Java Platform Module System.

See Issue #1154
 2019-04-08 07:43:00 -05:00
MakKi (makki_d) fedfa7a16c Remove duplicate results when it has structured append header. (#1147) 
* remove duplicate results in processStructuredAppend

* add whitespace

* remove illegal import
 2019-03-22 05:51:06 -05:00
Sean Owen bc645c50bb Small fixes, dep updates, removed warning about Android app, made web app params into annotations 2019-03-09 17:18:31 -06:00
fitchfuloffun eb6bea6ed3 Fixing checksum error in UPC-E barcodes (#1130) 
* Converting to UPC-A before checking for matching check digits
 2019-02-04 08:54:41 -06:00
Sean Owen 9617a90616 Minor updates to plugins and from code inspection 2019-01-25 21:20:56 -06:00
Sean Owen a81dda90ba Small code improvements from inspections 2019-01-19 20:58:09 -06:00
MakKi (makki_d) 6b3bf9ea40 fix typo (#1111) 2018-11-23 05:58:29 -06:00
MakKi (makki_d) 79bdb2c84e Continue in codeset A when character encoded single number or FNC1-4 in Code128Writer (#1108) 
* Continue in code A when character encodes FNC1-4 in Code128Writer

* FNC1 in codeset A

* Single number also can continue in codeset A
 2018-11-15 09:00:01 -06:00
MakKi (makki_d) e636498b5e Support Full-ASCII in Code93Writer (#1104) 
* support extended characters in Code93Writer

* remove redundancy

* add test for convertToExtended

* thanks for review

* fix comment, use package-private for testing
 2018-11-09 08:05:07 -06:00
MakKi (makki_d) b31e090239 Optimize code width calculation in Code39Writer (#1103) 
Every code39 character has 9 bars containing 3 wide bars, and separated by a white bar.
(9-3)*1 + 3*2 + 1 = 13
 2018-11-04 09:57:58 -06:00
MakKi (makki_d) 58feb44536 fix code93 extended character decoder (#1101) 2018-11-02 10:51:39 -05:00
Sean Owen 1f4aaad628 Minor dependency and inspection changes 2018-10-25 07:43:35 -05:00
Pasan Manudul Amarasiri 71f5773d8e Added a null check for relative points (#1096) 2018-10-23 07:36:11 -05:00
MakKi (makki_d) c13216ce08 Rewrite DataMatrix Detector (#1080) 
* rewrite datamatrix detector

* comments

* remove unused

* modify test

* fix CI errors
 2018-10-04 04:24:38 -05:00
Ben John c7c016a20f Corrected exception message in EAN8Writer (#1073) 
- according to EAN13Writer, both possibilities should be reflected within the message
 2018-09-24 07:54:10 -05:00
Ben John e6937d25e8 Corrected exception message in UPCEWriter (#1074) 
- according to EAN13Writer, both possibilities should be reflected within the message
 2018-09-24 07:53:11 -05:00
Ben John 5a282c5e05 Fixed duplicated assertion (#1072) 2018-09-21 19:55:15 -05:00
Sean Owen 36f38c5beb Many more changes from recent IJ inspections 2018-09-03 15:18:54 -05:00
Sean Owen 65992d408c Back out bnd plugin update 2018-08-30 11:24:10 -05:00
Sean Owen a010db7fe2 Explicitly specify javadoc encoding, fix a few doc warnings, update plugins again 2018-08-30 11:13:55 -05:00
Sean Owen 2179c52ee3 Tighten definition of what's accepted as a URI, to exclude some potentially malicious ones 2018-08-05 19:07:19 -05:00
Andreas Niederle e1b127c13a fix binary shift cost heuristics (#1044) 
* fix binary shift cost heuristics

* corrected some indents
 2018-07-23 08:59:35 -05:00
Koen van Vliet 48bb5fd860 Check if characters are digits for EAN_13, EAN_8, ITF and UPC_EAN_EXTENSION (#1039) 
* Check if characters are digits

* Use regex to check if input is valid. Added tests

* Create checkNumeric method

* Remove unused locals, moved attributes to top of class.

* Simplify testcase

* Reduce repeated code

* Fixed indentation
 2018-07-10 13:05:37 -05:00
MakKi (makki_d) 0cf3b9be71 Fix QR-code hanzi segment decoder (#1033) 
* Fix QR-code hanzi segment decoder

* remove unicode character
 2018-06-20 13:52:44 -04:00
MakKi (makki_d) 15b09aeda5 remove spacing from head of polynomial string (#1032) 2018-06-19 13:53:30 -04:00
Sean Owen d258efbed0 Oops, fix checkstyle 2018-06-02 23:07:13 -05:00
Sean Owen 7ff131b3cc Move and slightly add to new GenericGFPoly tests 2018-06-02 22:51:28 -05:00
MakKi (makki_d) 3778715156 String of zero polynomial be "0" (#1020) 
* String of zero polynomial be "0"

* add test

* add more test

* modify test case
 2018-06-02 22:32:30 -05:00
Sean Owen 4d39673d67 More stuff in response to static inspection 2018-05-30 10:55:44 -07:00
Sean Owen ebb206df3a [maven-release-plugin] prepare for next development iteration 2018-05-29 10:18:14 -05:00
Sean Owen 463d1ea7ed [maven-release-plugin] prepare release zxing-3.3.3 2018-05-29 10:18:05 -05:00
Sean Owen ba91ad5b05 [maven-release-plugin] rollback the release of zxing-3.3.3 2018-05-29 10:15:31 -05:00
Sean Owen 71b4ecf914 [maven-release-plugin] prepare release zxing-3.3.3 2018-05-29 10:15:15 -05:00
Sean Owen d6d72f2aab [maven-release-plugin] rollback the release of zxing-3.3.3 2018-05-29 09:57:26 -05:00
Sean Owen dd3498a01c [maven-release-plugin] prepare for next development iteration 2018-05-29 09:49:35 -05:00
Sean Owen 8c8525d12c [maven-release-plugin] prepare release zxing-3.3.3 2018-05-29 09:49:29 -05:00
Sean Owen b7e888dd4d Revert aQute plugin update as it requires Java 8 2018-05-29 08:47:27 -05:00