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Author SHA1 Message Date
gitlost 9795ffe641 Ultracode missing parens around alloca length * sizeof 2020-04-08 10:42:05 +01:00
Robin Stuart 6d84b166dc Clarification of --fullmultibyte in manual 2020-04-08 09:32:25 +01:00
Harald Oehlmann 327d6ec88b Add 10 colours plus transparency ("T") to gif export. 2020-04-07 20:36:49 +02:00
Robin Stuart d20c6b6b78 Merge branch 'master' of ssh://git.code.sf.net/p/zint/code 2020-04-07 18:10:27 +01:00
Robin Stuart 4b584a6344 Add Ultracode options to UI 2020-04-07 18:09:53 +01:00
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 17474b10d8 Add UltraCode symbology to the tcl backend. 2020-04-07 18:11:33 +02:00
Harald Oehlmann fe517a7a58 Make ultra.c compile on MS-VC 6 2020-04-07 17:54:21 +02:00
Harald Oehlmann ea6c7378b1 Document recent changes in Readme, user visible changes in the documentation. 2020-04-07 17:48:01 +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 67fac5f600 Add Ultracode to manual 2020-04-06 19:10:17 +01:00
Robin Stuart 1e2d9ba345 Add Ultracode text to isotest 2020-04-06 17:57:40 +01:00
Harald Oehlmann b0ada6438a Merge branch 'master' of ssh://git.code.sf.net/p/zint/code 2020-04-06 18:40:03 +02:00
Harald Oehlmann 2f99f0c4fd Add -fullmultibyte to tcl frontend 2020-04-06 18:37:39 +02:00
Robin Stuart 2984d3ccfc Merge branch 'master' of ssh://git.code.sf.net/p/zint/code 2020-04-06 17:05:53 +01:00
Robin Stuart 0d26948baa Merge branch Ultra 2020-04-06 17:05:22 +01:00
Harald Oehlmann 22ba06a7cb Add recent changes to README. 
Add a note to the manual to explain why --fullmultibyte may be an issue.
I am not completely satisfied of the position of this note, as it is symbology specific comaction, but it interferes at least with ECI described below.
 2020-04-06 17:49:45 +02:00
Robin Stuart a63f3af6a4 Add Ultracode to Qt frontend 2020-04-06 16:37:34 +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
Harald Oehlmann f02851b3c1 Document changes: 
Bugs:
- Ticket 181 penetration test found many bugs:
  - Dotcode: Correct encoding of HT/FS/GS/RS when shifting to code set B
  - Maxicode: index overrun on numeric compaction
  - CodeOne: Simple i indexing not sp + i in C1_ASCII numeric latch loop.
  - Aztec: free memory,
- Ticket 183: Databar stacked separator correction
- Ticket 182: Output bitmap type was char, where some targets assigned 0
  if pixel colour >127 (e.g. negative). API change to use unsigned char.
- HanXin: wrong codepage, gb2312 instead gb18030.
- PDF417: corrected alloced sizes to max characters
 2020-03-31 22:35:01 +02:00
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
Git Lost 7dfea38d85 Merge /u/gitlost/zint/ branch oss_fuzz_maxicode into master 
https://sourceforge.net/p/zint/code/merge-requests/37/
 2020-03-28 02:59:54 +00:00