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862 Commits

Author SHA1 Message Date
gitlost
e04f662dc0 ULTRA: enable compression for GS1_MODE; compression changes; fixes; tests 2020-04-09 22:08:54 +01:00
gitlost
e01d73a2ee Tests: fix README (Robin); refresh print GIFs after palette optimize 2020-04-08 21:19:30 +01:00
Robin Stuart
752b1511b6 Allow user to select bgcolour in Ultracode 2020-04-08 20:53:58 +01:00
Harald Oehlmann
d99bda9385 GIF palette optimization added. 2020-04-08 21:36:22 +02:00
gitlost
22570f6c73 Tests: add extra examples #189 aztec; refresh gifs print test 2020-04-08 11:22:01 +01:00
gitlost
9795ffe641 Ultracode missing parens around alloca length * sizeof 2020-04-08 10:42:05 +01:00
Harald Oehlmann
327d6ec88b Add 10 colours plus transparency ("T") to gif export. 2020-04-07 20:36:49 +02:00
Harald Oehlmann
6d9c8e2b04 Merge branch 'master' of ssh://git.code.sf.net/p/zint/code 2020-04-07 18:44:00 +02:00
Robin Stuart
92cfd65b56 Allow GS1 mode in Ultracode symbols 2020-04-07 17:41:21 +01:00
Harald Oehlmann
15eb21944c Merge branch 'master' of ssh://git.code.sf.net/p/zint/code 2020-04-07 18:39:45 +02:00
Harald Oehlmann
f23e13b09d Add error message when PNG is called but disabled on compile time. 2020-04-07 18:39:02 +02:00
Robin Stuart
0628e3ee4d Update version 2.7.1 > 2.8.0 2020-04-07 17:27:45 +01:00
Harald Oehlmann
fe517a7a58 Make ultra.c compile on MS-VC 6 2020-04-07 17:54:21 +02:00
gitlost
111c819e43 ULTRA_COMPRESSION option_1 -> option_3 typo 2020-04-07 12:48:29 +01:00
gitlost
129fa81c41 Fix PCX issue with odd bitmap width; tests; comment GRIDMATRIX byte count 2020-04-06 21:26:13 +01:00
Robin Stuart
0d26948baa Merge branch Ultra 2020-04-06 17:05:22 +01:00
Git Lost
6205878b1f Merge /u/gitlost/zint/ branch full_multibyte into master 
https://sourceforge.net/p/zint/code/merge-requests/48/
 2020-04-05 22:38:08 +00:00
gitlost
9199a51a75 #189 AZTEC gs1 FLG(0) missing after FLG(n) fix from Milton Neal; tests 2020-04-05 23:32:08 +01:00
gitlost
5d60d67a84 emf free malloc bufs; tif don't free alloca bufs (Win); -Wextra; tests 2020-04-04 16:53:29 +01:00
gitlost
2d0b966de6 CODABLOCKF inter-row bindings too short fix; -Wextra; tests 2020-04-03 19:40:59 +01:00
gitlost
dc56c5ed0f CODE128 Fix/suppress -Wextra warnings (signedness); tests 2020-04-02 21:55:58 +01:00
gitlost
61cd413fe4 Full multibyte option_3 for QR, HANXIN, GRIDMATRIX 2020-04-02 14:41:13 +01:00
Robin Stuart
94fe73ebfd Adjust size of Maxicode symbols when output as EMF 
Size and position of elements in EMF files is stored as an integer, therefore Maxicode does not render properly
Increasing scale for these images ensures proper rendering
Fixes #185 reported by Alex Roy
 2020-04-01 20:01:02 +01:00
Robin Stuart
b4182cbc19 Remove unneccessary length checks in Code1 
Revokes commit #024490 and re-establishes commit #0c00ec
Relating to #184 thanks to Milton Neal and Git Lost
 2020-04-01 19:27:49 +01:00
gitlost
f5149990eb #181 OSS-Fuzz DOTCODE codeword_array buffer overrun fix 2020-03-31 13:02:53 +01:00
gitlost
22354a81f1 HANXIN fix wrong func call gb2312_utf8tosb() -> gb18030_utf8tosb() 2020-03-30 11:59:16 +01:00
gitlost
9b771dba3a Make zint-static build optional 2020-03-30 10:54:21 +01:00
Robin Stuart
c23b4b9ef1 Ultra: typos-- 2020-03-29 22:35:25 +01:00
Robin Stuart
b572bb513d Ultra: Disable code compression by default 
Ensures symbols are valid until better version of specification is available
 2020-03-29 22:23:07 +01:00
gitlost
e2cd96924d Test for #183 Databar Stacked separator 2020-03-29 20:04:47 +01:00
gitlost
afe0c96476 OSS-Fuzz add zint-static rule to backend/CMakeLists.txt 2020-03-29 15:51:56 +01:00
Robin Stuart
0244904c1f Prevent buffer overrun in Code One 
Fixes #184 reported by Milton Neal
 2020-03-29 14:23:31 +01:00
Robin Stuart
52214c5a1c Change bitmap signedness to allow conversion to other data types 
Buffered bitmap array should have been type unsigned char not type char
Includes change to manual
In response to (and hopefully fixing) #182 reported by Marcelo Antunes
 2020-03-29 13:42:33 +01:00
gitlost
e8b56faa11 #181 OSS-Fuzz DOTCODE test for correct encoding of HT/FS/GS/RS 2020-03-29 12:34:56 +01:00
gitlost
56f0616747 #181 OSS-Fuzz AZTEC fix, check binary_string buffer not full using az_binary_append() func 2020-03-28 22:50:55 +00:00
Robin Stuart
20d5dcc50f Update GS-1 DataBar Stacked seperator 
Expected behaviour found to slightly differ from what was implemented
Discovered and documented by Daniel Gredler. Fixes #183
 2020-03-28 16:09:24 +00:00
Robin Stuart
53d5187853 Dotcode: correct encoding of HT/FS/GS/RS when shifting to code set B 
Also updated references to specification annex to match latest version
Bug reported by Nico Gunkel as part of #181
 2020-03-28 15:28:11 +00:00
Git Lost
8565c14437 Merge /u/gitlost/zint/ branch oss_fuzz_pdf417 into master 
https://sourceforge.net/p/zint/code/merge-requests/39/
 2020-03-28 15:19:13 +00:00
gitlost
7f8e3c4ea1 #181 OSS-Fuzz PDF417 fix, increase buffers to 2710 (max possible input length) 2020-03-28 15:10:53 +00:00
Robin Stuart
f82dd73dd7 Free memory when quitting Aztec (#181) 
Malloc'd memory should be freed as identified by Nico Gunkel in #181
 2020-03-28 12:12:46 +00:00
gitlost
0c00ece9f5 #181 OSS-Fuzz CODEONE fix, double indexing typo 2020-03-28 10:13:06 +00:00
gitlost
d56c7915b7 #181 OSS-Fuzz MAXICODE fix, prevent index overrun on numeric compaction 2020-03-28 02:50:15 +00:00
gitlost
0f5deccfb6 #181 OSS-Fuzz ZBarcode_Encode_File fix, allow for zero-length file, free buffer on error 2020-03-26 22:17:37 +00:00
gitlost
027e8a775d #181 OSS-Fuzz TELEPEN fix, allow for 16 char nul encodings in buffer 2020-03-26 14:22:27 +00:00
gitlost
62995f18d2 #181 OSS-Fuzz UPC/EAN fix, allow max 6 chars add-on in ean_leading_zeroes() 2020-03-26 09:35:04 +00:00
gitlost
bee8794cda #181 OSS-Fuzz DOTCODE fix, check length before accessing in binary() 2020-03-25 22:31:59 +00:00
gitlost
54bd024266 Add missing test file 2020-03-25 19:33:20 +00:00
gitlost
556dea1f88 #181 OSS-Fuzz CODABLOCKF fix, allow for full control chars range in GetPossibleCharacterSet 2020-03-25 19:27:34 +00:00
gitlost
c245a11da2 #181 auspost fix, check input immediately; test for EANX double + fix 2020-03-25 15:40:13 +00:00
Robin Stuart
ee291e45d6 UPCEAN: Check for multiple + characters in input 
Fixes #181 reported by Christian Hartlage
 2020-02-15 21:28:40 +00:00
Harald Oehlmann
0c5dc4d030 Set version to 2.7.1 2020-02-01 19:36:50 +01:00
Robin Stuart
c57b74a7e6 Ultra: add colour output to EMF 2020-01-13 19:24:01 +00:00
Robin Stuart
6d945ca2a1 Remove obsolete function declaration 
Fixes #178 reported by Christian Wolf
 2020-01-13 14:47:55 +00:00
gitlost
d513a68222 #147 Datamatrix buffer test from Opaki; encode examples from ISO 16022 2020-01-07 18:23:26 +00:00
Robin Stuart
5861ad3c3b Ultra: Extend colour support to PNG PCX BMP and TIF 
Implementation needs improvement, but colour output is now achieved in most formats
 2020-01-06 20:01:48 +00:00
Robin Stuart
6181885e2e Ultra: Add colour rectangle output to EPS 2020-01-06 18:00:43 +00:00
Robin Stuart
257da3fff5 Prevent Data Matrix buffer overflow bug 
Fixes #176 reported by Daniel Gredler at OkapiBarcode
 2020-01-05 12:35:16 +00:00
Robin Stuart
6954497fc1 Correct postscript plotting error 
Report and fix by Matthieu LARIGALDIE
 2020-01-05 11:27:24 +00:00
Robin Stuart
2faff4e76f Correct ECI but in DotCode 
Avoid creating codewords > 112
Fixes #174 reported by Milton Neal
 2019-12-26 17:57:29 +00:00
gitlost
b00b227b4f PDF417 no longer uses option_3 for no. codewords so set default 0 & remove from Studio 2019-12-19 20:29:11 +00:00
gitlost
fa9af12fc6 raster.c: check bounds on calculating block width for UPCA 2019-12-19 00:59:51 +00:00
gitlost
bca82ecc0d libzint.so: suppress exporting INTERNAL functions to the shared library; ZINT_TEST 2019-12-19 00:37:55 +00:00
gitlost
c524d32227 GRIDMATRIX: suppress maybe-uninitialized warning by initializing nondigit_posn 2019-12-18 20:04:05 +00:00
Robin Stuart
d370f3c0c7 Ultra: Correct clock pattern generation, add work around to avoid negative UCC and output to colour SVG 2019-12-18 18:33:18 +00:00
Robin Stuart
e6ab17086c Ultra: Add UCC, Correct ECC calculation for EC0, Expand ECI support to all values 2019-12-17 20:22:16 +00:00
gitlost
3209b32087 QR optimize encoding mode: remove extraneous newlines 2019-12-16 17:50:58 +00:00
gitlost
e331fd1e90 QR optimize encoding modes 2019-12-16 17:31:52 +00:00
Robin Stuart
ea6902c817 Ultra: Convert codewords to tiles and place in grid 2019-12-15 22:26:57 +00:00
Robin Stuart
cfdc7cc262 Ultra: Adjusted to allow 79-82 codeword range in 3-row symbols 2019-12-15 13:48:45 +00:00
Robin Stuart
77c8e76bfa Ultracode: Add error correction 2019-12-15 12:58:59 +00:00
Robin Stuart
7216202f06 Ultracode: Add FNC1 and 06 Macro support and calculate ECC capacity 2019-12-11 21:10:07 +00:00
Robin Stuart
edf7f9248e Ultracode codeword generation 
Supports Reader Init, ECI, GS1 and handles switching between 8-bit, ASCII and C43 modes with C43 macros
 2019-12-10 21:15:23 +00:00
gitlost
64c078605e HANXIN minor code changes (cm_row -> cm_i), avoid divide in in_numeric() 2019-12-08 20:22:10 +00:00
gitlost
889e786d95 HANXIN ECI conversion, GB 18030 LIBICONV port; some codeword fixes; optimized encoding modes 2019-12-08 16:15:34 +00:00
Harald Oehlmann
ce8aa92846 Include malloc.h only for MS_VC. Other platforms have it in stdlib.h 2019-12-06 14:09:39 +01:00
Harald Oehlmann
e03d03c877 Update version to 2.7.0 2019-12-05 20:16:39 +01:00
Harald Oehlmann
34c33b45b5 Correct mistake of last commit: restore order of blocks 2019-12-05 19:36:00 +01:00
Harald Oehlmann
045a9e3b00 Make zint compile on MS-VC6. Adopt makefiles to new file list. 2019-12-05 19:19:37 +01:00
gitlost
5fe97772cb GRIDMATRIX optimization wasn't adding in cost of double-byte properly 2019-12-04 14:07:55 +00:00
gitlost
b1f4a12c78 GRIDMATRIX codeword fixes, Project Nayuki optimized encoding modes 2019-12-04 13:45:01 +00:00
Robin Stuart
8295883987 Merge rMQR support in to master 2019-12-01 15:17:08 +00:00
Robin Stuart
f9d969cdd6 Remove depreciated gLabels render code 2019-12-01 14:09:46 +00:00
gitlost
8be13283db ECI conversion for GRIDMATRIX; GB 2312 LIBICONV port 2019-11-28 19:15:29 +00:00
Robin Stuart
ade31c41fb rMQR bugfix - cater for data lengths which are not multiples of 8 when calculating symbol size 2019-11-27 19:32:40 +00:00
gitlost
fed7378675 Handle UNICODE_MODE ECI conversion for reduced charset barcodes and QRCODE/MICROQR 2019-11-27 16:16:14 +00:00
Robin Stuart
ac00e381a6 Add rMQR to Barcode Studio 
and perform some code beautifying at the same time
 2019-11-25 21:20:21 +00:00
Robin Stuart
ad28de1819 Initial implementation of rMQR 
According to draft dated June 2018
 2019-11-25 19:08:25 +00:00
Harald Oehlmann
23ec0d48fc Make compile with ms-vc6 (zint, tcl) and VS2015 (qzint) 2019-11-17 19:30:55 +01:00
Robin Stuart
1fa7f2b804 Correct Chinese char encoding in Han Xin 
Testing revealed a couple of bugs with encoding Chinese characters, also added more useful debug info
 2019-11-17 14:56:43 +00:00
gitlost
793a990c01 EANX/UPCA/UPCE_CHK handling + various raster/vector fixes; ISBNX add-ons 2019-11-11 21:38:21 +00:00
gitlost
42587c2d21 gs1_verify: additional AIs 7240, 235, 417, 7040, 8026; updated checks 7007, 8008 2019-11-10 00:27:24 +00:00
gitlost
3b87cd4ec6 EAN128_CC ecc, cc_width, rows and alignment adjustments 2019-11-05 14:16:48 +00:00
Robin Stuart
fac9b94f1b Further refinement to SVG 
More research revealed frasl entity should not be implemented, but apos should
Thanks to Ian Jeffray
 2019-11-03 11:51:12 +00:00
Robin Stuart
1a5eb573cf Minor Dotcode tweaks 
Slight modification brings code inline with latest version of draft standard.
Thanks to input from Terry Burton at BWIPP
 2019-10-31 13:27:36 +00:00
gitlost
c87c86e30a Remove redundant numeric mode check in last digit processing 2019-10-31 02:31:55 +00:00
gitlost
1dd4b08986 Uses general_field_encode in rss_binary_string; min 4 chars; bottom separator 2019-10-31 02:01:42 +00:00
Robin Stuart
0fe9051324 Improved HTML entity handling 
Now handles quot and frasl as suggested by Ian Jeffray and also allocates memory properly, preventing SIGSEGV for Code 128 full of ampersands.
 2019-10-30 08:40:26 +00:00
Robin Stuart
7bcc0252a9 Supress malloc warning using gcc 8 
Explicitly prevents malloc with negative number to supress -Walloc-size-larger-than
Fixes #168 reported by Ian Jeffray
 2019-10-30 07:46:36 +00:00
gitlost
03d99ceb23 Composite changes encodation 10, 11, general field, CC-A/B shift 2019-10-29 22:54:18 +00:00
gitlost
739793a215 Always parse input as GS1 for EAN128 and RSS_EXP 2019-10-17 10:06:21 +01:00