mirrors/zint
2
0
Fork 0
mirror of https://github.com/zint/zint synced 2024-11-16 20:57:25 +13:00
Code Issues Actions Packages Projects Releases Wiki Activity
1,414 Commits 3 Branches 10 Tags 37 MiB
bb6bb1e5ee
Commit Graph

1023 Commits

Author SHA1 Message Date
Schaich
e7947dc9a4 Merge String Constant 
The `CALCIUM` "name" is a macro which expands to a string constant.

Referencing the macro twice will cause it to be expanded twice, resulting
in two string instances which have identical content. By default, gcc will
deduplicate these two strings into the same memory region as gcc detects
the duplicated constant, even when optimization turned off (see
-fmerge-constants and -fmerge-all-constants GCC options).

The C Language specification does not require duplicated constants to be
deduplicated, and, in fact, the GCC manual page also explicitly states
this optimization is not performed for all targets.

Visual C++, in debug mode, does not deduplicate constants. This results
in `count += strchr(CALCIUM,x) - CALCIUM` yielding to negative values as
the substracted CALCIUM's expansion resides on a greater memory address
then the memory allocated for the expansion passed to `strchr`. The
value of `count` is used to compute the checksum, which then is not only
faulty, but also used as an array index without previously checking
whether or not the index is within the array bounds (modulo of a negative
integer is negative, which means out of bounds). This will cause very
difficult to predict behavior, in most cases, however, it will cause a
segmentation fault.

Manually allocate a memory range to contain the string, and use
this range instead of expanding the macro multiple times.
 2021-06-10 20:29:04 +09:00
gitlost
4a8cac2a5a CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs 
PLESSEY: add options NCR weighted mod-10, hide check digit(s) in HRT
test suite: now runnable under MSVC 2019, 2017, 2015, MinGW/MSYS
win32/README: update with MSVC 2019 and CMake instructions
 2021-06-10 11:15:39 +01:00
Schaich
f471bb6e50 Export the INTERNAL functions 
The testcommon library, which is outside of this link unit, is
referencing the INTERNAL functions, so despite the name they
need to be exported. The export code is copy&pasted from the
ZINT_EXTERN definition which can't be reused over preprocessor
limitations.

We might just use ZINT_EXTERN instead though
 2021-06-02 21:14:14 +09:00
Schaich
00199c7ef5 The zint library always is shared 
The SHARED attribute is forced via the add_library, so the default
value of cmake is ignored. Also, this option should obviously not
be set for the `zint-static` library
 2021-06-02 21:14:14 +09:00
Schaich
2221cb1e83 Fix "most" compilation issues MSVC has 
test_library is still broken
 2021-06-02 21:14:14 +09:00
Schaich
88bbeb862b Move getopt out of the frontend, because it's used in the backend's test, too 2021-06-02 21:14:14 +09:00
Schaich
779a318c93 The testRun function uses getopt(), which is troublesome because the bundled implementation is part of the front-end 2021-06-02 21:14:14 +09:00
Schaich
3114a6697b Factor out the zint_add_test macro 2021-06-02 21:14:14 +09:00
Schaich
9ff3f13c19 Optionalize the PNG and the Qt dependencies 
Expose the ability to turn these dependencies off, which results in reduced
functionality. However, it enables a developer using the zint library to
instruct cmake to build a libzint as deployed by e.g. build servers which
don't have png/zint installed, without having to uninstall those libraries
from the development system
 2021-06-02 21:14:14 +09:00
Schaich
fd656358a3 Add zint-test's testcommon include directory to consumers of the library 2021-06-02 21:14:14 +09:00
Schaich
3f7356e262 Adapt the README 2021-06-02 21:14:14 +09:00
Schaich
eabaf54d74 Test both the dynamic and the static library 2021-06-02 21:14:14 +09:00
Schaich
e5cd0e4ee8 Remove superfluous commas 
CMake separates by spaces, not commas. Remove the commas from the strings
 2021-06-02 21:14:14 +09:00
Schaich
6de8fe1c62 Move only downwards in the filesystem hierarchy 
This will pick up the local copies of the test data by default, without
needing to create a subdirectory in the backend/tests path and executing
the tests from there. The Current Working Directory can be set if this
proves to be insufficient
 2021-06-02 21:14:14 +09:00
Schaich
98cd7b231f Copy the test data into the build directory (just in case) 2021-06-02 21:14:14 +09:00
Schaich
c84915e212 Linking the tests against zint-static if available 
Linking against the dynamic zint library requires LD_LIBRARY_PATH and friends
to be set, which complicates the test setup. On the long run, we want to be
able to test both the dynamic and the static (at the same time), though
 2021-06-02 21:14:14 +09:00
Schaich
acd12e1754 Add and use helper to set all flags to both the shared and the static library 2021-06-02 21:14:14 +09:00
Schaich
3e89058051 Turn zint tests into a subproject of backend 
All dependency handling is implied via linking to the zint target. Options
are inherited from the backend build
 2021-06-02 21:14:14 +09:00
Schaich
83bac8c8a5 Bind macro definitions to the zint library target 
The libpng dependency is exported to consumers, while the ZINT_TEST option
affects the build output. Both are therefore marked public
 2021-06-02 21:14:14 +09:00
gitlost
9b63e2ae22 DOTCODE: allow for max 200 cols in CLI, GUI, Tcl; more detailed size error messages 2021-05-28 15:05:06 +01:00
gitlost
dfb9345b75 png: ULTRA: allow for fgcolour if bind/box, bug introduced by [ed3cc5] (MR #111) 2021-05-28 14:37:57 +01:00
gitlost
0337548c77 AZTEC: optimize populate_map (good for small data) 2021-05-27 18:33:19 +01:00
gitlost
00e8cb0904 Add whitespace_height to zint_symbol (vertical whitespace) 2021-05-25 20:42:26 +01:00
gitlost
f3a94f0c0c C25STANDARD/C25INTER/C25IATA/C25LOGIC/C25IND: add check digit option (#216) 2021-05-17 20:04:00 +01:00
gitlost
29d761c795 MAXICODE: Rejig raster output to more closely match ISO 16023:2000 2021-05-16 16:34:42 +01:00
gitlost
79d3c1dc7a Add GS1PARENS_MODE (input_mode) to allow inputting GS1 AIs in parentheses 2021-05-15 12:23:46 +01:00
gitlost
6fb0d077bc EAN14, NVE18: fix checksum calc for zero-filled input 2021-05-14 16:04:34 +01:00
gitlost
d9e8ae582d tests: small additions for AZTEC READER_INIT, PDF417, Big5 2021-04-20 11:49:14 +01:00
gitlost
5187f2226d MAXICODE: fix shifting from sets C/D/E to A/B (only latch available) 2021-03-28 21:31:45 +01:00
gitlost
89518c4f01 tif.c: fix endianness detection, props Schaich Alonso 2021-03-23 15:37:18 +00:00
gitlost
6dc8a242df test_tif: fix, use tiffinfo if available (big speedup) 2021-03-21 21:20:16 +00:00
gitlost
2d962c6321 get_best_eci: check UTF-8 before returning 26; move is_valid_utf8 to common 2021-03-21 17:35:52 +00:00
gitlost
7f74414666 eci.c: fix bad bug in Korean, return EUC-KR instead of raw KS X 1001 2021-03-20 14:36:21 +00:00
gitlost
2c053c325a tif.c: Use palette/bilevel/LZW to reduce file size, alpha/CMYK support 2021-03-19 13:09:21 +00:00
gitlost
badd9e59ad Fix UPCEAN small font ignored/disabled (introduced [1adba1]) 2021-03-19 00:12:13 +00:00
gitlost
4e501c77da MAXICODE: fix mask typos for ECI 3/4 bytes 2021-03-18 16:21:22 +00:00
gitlost
14f67331c2 #223 Use cmake options to interface command line parameters, props Schaich Alonso 2021-03-16 23:38:47 +00:00
gitlost
20663b4eed Update gen_gs1_lint.php re new Digital Link dlpkey in gs1-format-spec.txt 2021-03-15 15:27:20 +00:00
gitlost
09e7427259 png.c: suppress clobbered warning by moving init of vars from stack 2021-03-11 11:59:30 +00:00
gitlost
7a7210cfa1 testcommon.c: Suppress unused args warning in testUtilCmpPngs if NO_PNG 2021-03-08 13:14:38 +00:00
gitlost
d81b5db271 #220 backend/tests cmake: Use PNG::PNG for libpng (cf #213), props Schaich Alonso 2021-03-08 12:34:34 +00:00
gitlost
6b7b5109b9 png.c: fix 4-bit odd bitmap width bug introduced by [ed3cc5] (MR #111) 2021-03-05 17:27:11 +00:00
gitlost
ed3cc51a46 png.c: Use palette for file size savings 2021-02-26 20:45:08 +00:00
gitlost
7f8c8114f3 #218 Prevent buffer overflow in ean_leading_zeroes by checking max lengths 2021-02-25 17:14:49 +00:00
gitlost
88d1a9f625 DATAMATRIX: make EOD encodation strictly ISO 16022 compliant 2021-02-23 00:01:15 +00:00
gitlost
63053c4c0f Update gs1_lint.h re initial index in gs1-format-spec.txt 2021-02-22 19:05:24 +00:00
gitlost
7bdb7cd8c2 Update gen_gs1_lint.php, gs1_lint.h re fixed length * position in gs1-format-spec.txt 2021-02-20 22:38:20 +00:00
gitlost
9d023a806a Update gen_gs1_lint.php, gs1_lint.h re new # Data title in gs1-format-spec.txt 2021-02-20 17:50:06 +00:00
gitlost
2ba7a99db3 Update gen_gs1_lint.php, gs1_lint.h re new fixed length * in gs1-format-spec.txt 2021-02-19 21:10:53 +00:00
gitlost
ebcd0a0d6d #209 large.c fix oversized arrays by 0-filling; const args, casts 2021-02-11 13:51:07 +00:00
gitlost
4875a3bcac #209 ps.c move string loop inside if string check 2021-02-10 22:37:59 +00:00
gitlost
b3610d3c43 #209 font.h guard; improve gs1 c82 check, code1 num_digits 2021-02-09 02:51:36 +00:00
gitlost
a91933cbdd gs1_verify: GMN (8013) update (gs1-format-spec.txt), X..25, csumalpha 2021-02-08 02:45:11 +00:00
gitlost
6274140c73 CODEONE: various fixes, ECI support; #209 2021-02-05 23:55:24 +00:00
gitlost
538efd6e52 gs1_verify: 4308 no pcenc (gs1-format-spec.txt); GS1 General Spec 21.0.1 2021-01-28 23:41:54 +00:00
gitlost
f6bed3acb2 DOTCODE: Fix best_mask -> high_score prime test; manual mask 2021-01-22 18:07:59 +00:00
gitlost
484bd6e19a CLI: Handle UTF-8 args on Windows; -b <barcode name> 2021-01-20 21:15:03 +00:00
gitlost
4efbd46f86 gs1_verify: update bwipp_dump 2021-01-19 17:58:22 +00:00
gitlost
f9300cb37e gs1_verify: validate AIs from BWIPP gs1-format-spec.txt 2021-01-18 20:10:52 +00:00
gitlost
0b80592f87 escape_char_process: "\xNN" simple convert (reverts [dddf29]), "\uNNNN" BMP check 2021-01-15 14:22:32 +00:00
gitlost
b999c11414 library: strip_bom: copy NUL; error_tag: defensively truncate, return error 2021-01-12 19:51:54 +00:00
gitlost
e1e0aa7ac4 eci: All ECIs: update CLI main.c and tcl zint.c 2021-01-12 14:11:53 +00:00
gitlost
7fe930b4dc eci: Add support for all ECIs (Big5, Korean, UCS-2BE) 2021-01-11 18:11:41 +00:00
gitlost
e198a40b3a #209 AZTEC_RUNE casts 2020-12-23 11:12:36 +00:00
gitlost
f62a678d0f #209 suppress CodeQL warnings except CODEONE; simplifications AZTEC_RUNE, MICROPDF417 2020-12-23 10:57:24 +00:00
gitlost
bee5f08f50 #209 rss.c, composite.c; DBAR_EXP encodation methods; symbol NO_PNG out.gif 2020-12-21 19:30:07 +00:00
gitlost
2b85585e69 MAXICODE: scmvv option #212; postcode needn't be space-filled 2020-12-19 17:13:35 +00:00
gitlost
0ef9fdf684 AZTEC: lessen stack usage by sharing buffer between bit_pattern and binary_string 2020-12-18 03:05:08 +00:00
gitlost
f09826b9a4 ZBarcode_Encode_File: suppress gcc -fanalyzer warning, props Andre Maute; ZINT_MAX_FILE_LEN 2020-12-18 02:36:48 +00:00
gitlost
acdfc73cce gif: move fopen down to avoid possible FILE leak, props Andre Maute 2020-12-17 17:18:43 +00:00
gitlost
6fb82dc13d AZTEC: use short for AztecMap to avoid issues on Windows with VS2017 2020-12-17 14:23:23 +00:00
gitlost
2c3c7293d0 AZTEC: Test example from Andre Maute, mailing list 2020-12-16 2020-12-16 16:19:30 +00:00
gitlost
fe70911ea3 QRCODE: fix dark mods count and percentage calc broken by [cd214a] 2020-12-10 19:48:52 +00:00
gitlost
6322c0c2b0 #213 Use PNG::PNG for libpng, require cmake 3.5, props Schaich Alonso 2020-11-30 15:51:14 +00:00
gitlost
8e0078695c hx_define_mode() if/else; qr.h tabs 2020-11-27 15:24:37 +00:00
gitlost
cd214addba HANXIN: 0xFFE terminator; reedsol/AZTEC: stack-based; AZTEC/HANXIN/QR/GRIDMATRIX speedups; #209 2020-11-27 12:54:44 +00:00
gitlost
4b7561ab29 Remove further refs to QZint; win32/README; add zintconfig.h to Win make files 2020-11-24 22:22:12 +00:00
Robin Stuart
f545075162 Add explicit zintconfig.h for non-Cmake Windows build 2020-11-24 07:03:03 +00:00
Robin Stuart
3eb31fe3f8 Take version information from CmakeLists.txt 
Warning: potential incompatibility because version number is no longer stored in zint.h
 2020-11-22 11:29:45 +00:00
gitlost
44923349f3 PDF417/raster: performance large data; common.h inline, module_colour_is_set(); #209 2020-11-01 18:32:55 +00:00
gitlost
943ba79866 AZTEC: fix bit-stuffing; AZTECRUNE: fix >= 128; DATAMATRIX: eod shift -> 0 pad; Qt6 2020-10-26 12:21:43 +00:00
gitlost
90012ab23f EANX_CC: allow for check digit + buffer overflow for too long add-on; GUI text colour; cmake 3.0 2020-10-05 23:22:06 +01:00
gitlost
0617a5fec0 GUI: tooltip tables too spaced; tests: Ultracode READER_INIT, more signedness fixes 2020-10-04 14:27:28 +01:00
Robin Stuart
5a8bbb28f0 Ultracode: Fix miscalculation of number of codewords when using reader initialisation 2020-10-04 10:32:57 +01:00
gitlost
e37a82a8f1 Tabs/typo in zint.h; PostNet -> POSTNET; ui: shortcuts, tooltips; tests inkscape -> libreoffice 2020-10-03 22:51:08 +01:00
gitlost
36c19053d7 vector.c: string halign; POSTNET/PLANET: 1 module space; ZBarcode_Cap(); GUI settings 2020-09-30 12:19:12 +01:00
gitlost
3f5ac34057 DATAMATRIX: avoid unnecessary latch in X12 mode at end of data, #208 2020-09-28 19:46:23 +01:00
gitlost
5a272d17ce raster: reduce UPCEAN letter_gap to 4 (too close to guards at 5) 2020-09-14 23:24:49 +01:00
gitlost
1adba12fce raster: fix text not scaling for half_int_scaling; UPCEAN font 2020-09-13 13:37:15 +01:00
gitlost
e41cb71fd1 DBAR_LTD: add 5 right guard spaces (ISO/IEC 24723:2010 6.2 (e)) 2020-09-11 08:07:21 +01:00
gitlost
ac7b5dd282 #206 build: version to 2.9.1.9; ZINT_VERSION_BUILD (9 dev); tools/update_version.php 2020-09-04 16:38:11 +01:00
gitlost
caf46ed69b #205 library: Make dpd_parcel() signature consistent, props Pierre Y. 2020-09-03 16:36:57 +01:00
Robin Stuart
9f5ae4cbb2 First stage at creating ZPL compatability mode 
Partly resolves #142 and relates to discussion in #197
 2020-08-22 11:09:57 +01:00
gitlost
4853b4d851 test_bmp/emf/print/ultra: update after pixel/colour changes, new test_ps 2020-08-12 22:16:11 +01:00
Git Lost
09e6d09e6b Merge /u/gitlost/zint/ branch out_buffer_intermediate into master 
https://sourceforge.net/p/zint/code/merge-requests/84/
 2020-08-12 19:07:56 +00:00
Robin Stuart
bc63b21cb4 Bugfix: Ultra colours not displayed in EMF 2020-08-12 15:10:48 +01:00
Robin Stuart
b5e27d3e0b Better compression for Ultracode in BMP 
Also corrects colour shifting bug
File size is still bigger than it needs to be for Ultracode, but now uses 4bpp
 2020-08-12 13:19:56 +01:00
Robin Stuart
20f767c4b6 Force white squares (not same as bgcolour) in Ultracode 2020-08-12 12:19:26 +01:00
gitlost
50ecc5bbe4 raster: #197 OUT_BUFFER_INTERMEDIATE fix memory leak (caught by clang-tidy) 2020-08-12 11:20:24 +01:00
gitlost
2153ed416c test_print: refresh BMPs after 1 bit per pixel change 2020-08-12 08:37:11 +01:00