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Add text_length (length of text) to zint_symbol, and new

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`BARCODE_PLAIN_HRT` option for `output_options` - for use
  primarily by ZXing-C++ but may be generally useful;
  centralize setting of HRT using new common `hrt_cpy_nochk()` etc.
  routines to ensure `text_length` always set
PLESSEY: add show default check characters option
CODE32: ignore `option_2` (check digit options)
PZN: ignore `option_2` (check digit options) except when indicates
  PZN7 only
DPD: exclude DEL from ident tag also
out_maybe_mkdir: fix `utf8_to_wide()` return (Windows only)
general: replace use of `strcpy()` etc. (except for test suite)
  with `memcpy()`, `hrt_()` etc. in lib & `cpy_str()` etc. in CLI
  & `cpy_bytearray_left()` in backend_qt
clang-tidy: update README reflecting above
backend_tcl: use sizeof(primary) to check length; tabs -> spaces
general: various code fiddling
docs: pandoc 3.6.2 -> 3.6.3
This commit is contained in:
gitlost 2025-02-15 20:32:55 +00:00
parent ddedd00d2d
commit fef8b083b4
82 changed files with 2873 additions and 1671 deletions
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4
backend/zint.h
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@ -123,6 +123,7 @@ extern "C" {
int warn_level; /* Affects error/warning value returned by Zint API (see WARN_XXX below) */
int debug; /* Debugging flags */
unsigned char text[256]; /* Human Readable Text (HRT) (if any), UTF-8, NUL-terminated (output only) */
int text_length; /* Length of `text`, useful if BARCODE_PLAIN_HRT when HRT may have NULs (output only) */
int rows; /* Number of rows used by the symbol (output only) */
int width; /* Width of the generated symbol (output only) */
unsigned char encoded_data[200][144]; /* Encoded data (output only). Allows for rows of 1152 modules */
@ -298,6 +299,9 @@ extern "C" {
#define EANUPC_GUARD_WHITESPACE 0x04000 /* Add quiet zone indicators ("<"/">") to HRT whitespace (EAN/UPC) */
#define EMBED_VECTOR_FONT 0x08000 /* Embed font in vector output - currently only for SVG output */
#define BARCODE_MEMORY_FILE 0x10000 /* Write output to in-memory buffer `memfile` instead of to `outfile` */
#define BARCODE_PLAIN_HRT 0x20000 /* Set HRT with no decoration (GS1 data will not have parentheses but GS
separators as needed), complete with any control chars and check chars, and
for all linear symbologies, including those that normally don't set it */
/* Input data types (`symbol->input_mode`) */
#define DATA_MODE 0 /* Binary */