mirror of
https://git.code.sf.net/p/zint/code
synced 2026-07-31 02:19:50 +00:00
gitlost
a81c9d9258
new routines `mirror_start()`, `mirror_outfile()` & limit substitutions on Unix to backslash (Windows remains the same); restrict "borderwidth", "textgap", "vwhitesp", "whitesp" < 100 CODEONE: fix `ceilf()` -> `C1_MULT_CEIL()` in FAST_MODE encodation (improves/changes some encodation) composite: preserve `gs1_verify()` warning using `warn_level` hack; fix wrong name `zint_dbar_omnstk_set_height()` -> `zint_dbar_stk_set_height()`; use new `zint_micropdf_variant()` & `zint_micropdf_expand()` routines (see below) MICROPDF417: move variant determination into new shareable routine `zint_micropdf_variant()` & expansion into `zint_micropdf_expand()` qzint: add helper methods `setbordertypevalue()`, `encodedinputmode()`, `encodedoutputoptions()`, `ecivaluetoeciindex()` and `eciindextoecivalue()` dbar: for performance pre-calculate `combins()` as array coverage: add `malloc()`-type failure testing to AZTEC, CONTENT_SEGS, MEMORY_FILE, raster, Reed-Solomon & vector; numerous changes to remove unused code and test more branches common: add `isxdigit()` general: various code fiddlings manual: add char names to sequence and batch format char tables; mention long options can be shortened (& use "--compliantheight" -> "--compliant"); expand mirror explanation & document substitutions in footnote; workaround xecjk putting space after double quote when quoting cjk chars & rejig input mode examples; workaround html alignment bug in table gs1-enabled symbologies by adding extra rh dashes to header cols; add "figure nn: " to txt image tags via sed: various other small fixes and rephrasings
% backend/README 2026-03-30
% vim: set ts=4 sw=4 et :
Here is a guide to which bit of source code does what.
library.c:
API entry points
zint.h:
main include
zintconfig.h:
version defines
Barcodes
--------
2of5.c:
Code 2 of 5 Standard (Matrix)
Code 2 of 5 Industrial
Code 2 of 5 IATA
Code 2 of 5 Data Logic
2of5inter.c:
Code 2 of 5 Interleaved
2of5inter_based.c:
ITF-14
Deutsche Post Leitcode
Deutsche Post Identcode
auspost.c:
Australia Post Standard Customer
Australia Post Reply Paid
Australia Post Routing
Australia Post Redirection
aztec.c:
Aztec Code
Compact Aztec Code
Aztec Runes
bc412.c:
IBM BC412 (SEMI T1-95)
channel.c:
Channel Code
codabar.c:
Codabar
codablock.c:
Codablock F
code11.c:
Code 11
code128.c:
Code 128
Code 128 (Suppress Code Set C)
GS1-128 (UCC/EAN-128)
code128_based.c:
NVE-18
EAN-14
DPD Code
Universal Postal Union S10
code16k.c:
Code 16k
code.c:
Code 39
LOGMARS
Extended Code 39 (Code 39+)
Code 93
VIN
code1.c:
Code One
code49.c:
Code 49
composite.c:
CC-A Composite Symbology
CC-B Composite Symbology
CC-C Composite Symbology
dotcode.c:
Dot Code
dmatrix.c:
Data Matrix (ECC 200)
Royal Mail 2D Mailmark (CMDM)
dxfilmedge.c:
DX Film Edge Barcode
gridmtx.c:
Grid Matrix
hanxin.c:
Han Xin Code
imail.c:
USPS Intelligent Mail (OneCode)
maxicode.c:
UPS MaxiCode
medical.c:
Pharmacode One-Track
Pharmacode Two-Track
Code 32 (Italian Pharmacode)
Pharmazentral Nummer (PZN)
pdf417.c:
PDF417
Compact PDF417
MicroPDF417
plessey.c:
UK Plessey Code (bidirectional)
MSI Plessey
postal.c:
POSTNET
PLANET
Brazilian CEPNet
Facing Identification Mark (FIM)
Royal Mail 4-State Country Code (RM4SCC)
Dutch Post KIX Code
DAFT Code
Flattermarken
Korean Post Barcode
Japanese Postal Code
qr.c:
QR Code
Micro QR Code
UPNQR
Rectangular Micro QR Code (rMQR)
rss.c:
GS1 DataBar Omnidirectional (RSS-14)
GS1 DataBar Truncated
GS1 DataBar Stacked (RSS-14 Stacked)
GS1 DataBar Stacked Omnidirectional (DataBar-14 Stacked Omnidirectional)
(RSS-14 Stacked Omnidirectional)
GS1 DataBar Limited (RSS Limited)
GS1 DataBar Expanded (RSS Expanded)
GS1 DataBar Expanded Stacked (RSS Expanded Stacked)
telepen.c:
Telepen ASCII
Telepen Numeric
upcean.c:
UPC-A
UPC-E
EAN-2 add-on
EAN-5 add-on
EAN-8
EAN-13
SBN (verification)
ISBN (verification)
ISBN-13 (verification)
Common
------
common.c:
general routines used by all
eci.c:
ECI, tables in includes
big5.h, eci_sb.h, gb18030.h, gb2312.h, gbk.h, ksx1001.h, sjis.h
filemem.c:
Memory file (BARCODE_MEMORY_FILE)
general_field.c:
GS1 general field compaction (GS1 DataBar and composites)
gs1.c:
GS1 parsing & verifying, includes
gs1_lint.h, iso3166.h, iso4217.h
large.c:
128-bit arithmetic
reedsol.c:
Reed-Solomon
Output
------
bmp.c:
Windows Bitmap format (BMP)
emf.c:
Enhanced Metafile Format (EMF)
gif.c:
Graphics Interchange Format (GIF)
output.c:
general output routines
pcx.c:
ZSoft Paintbrush Format (PCX)
ps.c:
Encapsulated PostScript Format (EPS)
raster.c:
raster output, sets up bitmap arrays, includes
raster_font.h, zfiletypes.h
svg.c:
Scalable Vector Graphic Format (SVG), includes
fonts/normal_woff2.h, fonts/upcean_woff2.h
tif.c:
Tagged Image File Format (TIF)
vector.c:
vector output, sets up vector linked lists, includes
zfiletypes.h
Windows-only
------------
dllversion.c:
DllGetVersion()
libzint.rc:
resource script