changelog

二维码QR的编码实现。C语言实现。希望各位一起学习。一起做条码开发

2008.06.01 Kentaro FUKUCHI <[e-mail]>
	* qrenc.c:
	  - Now it does not show the full usage when unrecognized options are
	    given.
	  - When "--help" is given, it displays the long usage.
	* Version 3.0.3 has been released.

2008.05.26 Kentaro FUKUCHI <[e-mail]>
	* qrenc.c, tests/view_qrcode.c:
	  - getopt_long_only() has been replaced with getopt_long() which is
	    widely available. (Thanks to Gavan Fantom)
	  - Now it accepts long options.
	* qrencode.1.in:
	  - followed the above changes.
	* Bumped version to 3.0.3.

2008.05.18 Kentaro FUKUCHI <[e-mail]>
	* qrspec.c:
	  - The bit order of "Version information" has been corrected.
	    (Thanks to Paul Janssesn)
	* configure.ac, Makefile.am:
	  - The "--without-tests" has been added to the configure script.
	* qrencode.spec.in:
	  - Uses "--without-tests".
	* Version 3.0.2 has been released.

2008.05.14 Kentaro FUKUCHI <[e-mail]>
	* various files:
	  - Some compile-time warnings/erros with g++ have been fixed.
	    (Thanks to wangsai)

2008.05.09 Kentaro FUKUCHI <[e-mail]>
	* qrenc.c:
	  - Now qrencode writes an image file in binary mode for non-POSIX
	    platform, such as MS-Windows. (bug report from Paul Janssens)
	* Makefile.am:
	  - tests/test_all.sh has been added.
	* tests/test_all.sh:
	  - Now it exits immediately if any test fails.
	* Version 3.0.1 has been released.

2008.05.01 Kentaro FUKUCHI <[e-mail]>
	* qrencode.spec.in:
	  - Added the man page to the files section.

2008.04.30 Kentaro FUKUCHI <[e-mail]>
	* Version 3.0.0 has been released.

2008.04.23 Kentaro FUKUCHI <[e-mail]>
	* Version 3.0.0rc3 has been released.
	  - This will probably be the final release candidate, if all goes well.

2008.04.23 Kentaro FUKUCHI <[e-mail]>
	* split.c:
	  - Split_identifyMode() now uses isdigit() and isalnum macros.
	* qrinput.c:
	  - Error checks have been improved.
	* qrenc.c, tests/view_qrcode.c:
	  - Return value checks have been added.
	  - Structured-append encode with version 0 now returns error.
	* qrencode.[ch]:
	  - QRencode_encodeStructuredInput() -> QRencode_encodeInputStructured()
	    (for consistency with other QRencode_encode*Structured() functions)
	* mask.c:
	  - A code block never called has been eliminated.

2008.04.14 Kentaro FUKUCHI <[e-mail]>
	* Version 3.0.0rc2 has been released.

2008.04.20 Kentaro FUKUCHI <[e-mail]>
	* qrencode.h:
	  - QR_MODE_NUL has been added to QRencodeMode. Basically it is used
	    only by Split_identifyMode().
	* qrinput.[ch], split.c]:
	  - QRinput_identifyMode() has been moved to split.c, changed to static
	    and now needs a hint.
	* split.c:
	  - Auto-splitting has been improved.
	* qrinput.c:
	  - A memory leak has been fixed.
	* configure.ac:
	  - The "--enable-gprof" and "--enable-gcov" options have been added.
	* Makefile.am:
	  - man1_MANS has been moved into the "if BUILD_TOOLS - endif" block.

2008.04.14 Kentaro FUKUCHI <[e-mail]>
	* Version 3.0.0rc1 has been released.

2008.04.14 Kentaro FUKUCHI <[e-mail]>
	* Bumped version to 3.0.0.
	* qrencode.[ch]:
	  - QRcode_encodeInput() has changed the API. Previously it takes a
	    QRinput, version and level, but now it takes only a QRinput, because
	    QRinput holds the version and level in it. From 3.0.0, you should
	    set them by calling QRinput_setVersion() and
	    QRinput_setErrorCorrectionLevel(), or use QRinput_new2() to
	    instantiate a QRinput object.

2008.04.14 Kentaro FUKUCHI <[e-mail]>
	* qrspe.c:
	  - NULL check has been added.
	* split.[ch]:
	  - API changed.
	* qrencode.c:
	  - Arguments (version and level) are now checked in QRcode_encodeMask().
	    Internal functions trust the arguments are valid.
	  - Error checks improved.
	* qrinput.c:
	  - Error checks improved.
	* qrencode.h:
	  - Documentation improvements.

2008.04.13 Kentaro FUKUCHI <[e-mail]>
	* qrencode.c, qrencode_innter.h, tests/view_qrcode.c:
	  - Changed API of QRcode_encodeMask().
	* qrencode.[ch], qrinput.[ch], split.[ch]:
	  - Some functions now set errno appropriately.

2008.04.09 Kentaro FUKUCHI <[e-mail]>
	* qrencode.h, qrinput.c:
	  - QRinput_Struct_insertStructuredAppendHeaders() and
	    QRinput_insertStructuredAppendHeader now returns error, when the
	    input contains too many structured inputs.
	* qrencode.c:
	  - QRcode_encodeInputToStructured() now returns NULL when
	    QRinput_splitQRinputToStruct() fails.
	* tests/view_qrcode.c:
	  - Segmentation fault bug has been fixed. (see previous memo)

2008.04.08 Kentaro FUKUCHI <[e-mail]>
	* qrinput.c:
	  - Fixed a bug in QRinput_estimateBitStreamSizeOfEntry(). It could
	    overestimate the size.
	* rscode.c:
	  - Optimized the order of the parameters equality test in init_rs().
	* qrspec.c, qrspec.h:
	  - Added QRspec_clearCache().
	* tests/test_estimatebit.c:
	  - Bug fixed in test_numbit3().

2008.04.07 Kentaro FUKUCHI <[e-mail]>
	* Bumped version to 2.1.0.
	* Structured append is now supported (patches from Yusuke Mihara):
	  - Two new types, QRcode_List and QRinput_Struct, have been added.
	  - Following functions have been added:
	    - QRcode_encodeStructuredInput()
	    - QRcode_encodeStringStructured()
	    - QRcode_encodeString8bitStructured()
	  - Some functions to handle structured append symbols have been added.
	    See Doxygen-ized descriptions for the details.
	* qrenc.c:
	  - "-S" option has been added for structured append.
	* split.h:
	  - "extern" was dropped.
	* qrinput.h, qrencode.h:
	  - Moved declarations of QRinput_{get,set}{Version,ErrorCorrectionLevel}
	    from qrinput.h to qrencode.h. Now they are publicly accessible.
	* qrencode.h, qrinput.h, qrinput.c:
	  - Added QRinput_new2().
	  - QRinput_newEntry(), QRinput_freeEntry have been renamed to
	    QRinput_List_newEntry(), QRinput_List_freeEntry().
	* split.c:
	  - Bug fix: Split_eat8() now eats at least 1 byte. Previously it could
	    produce a 0-length input entry.

2008.01.23 Kentaro FUKUCHI <[e-mail]>
	* qrencode.1.in, Makefile.am, configure.ac:
	  - Manpage of qrencode has been added.
	* qrenc.c, tests/view_qrcode.c:
	  - Usage message has been updated.

2008.01.18 Kentaro FUKUCHI <[e-mail]>
	* split.c:
	  - Bug fixes.
	* tests/test_split.c:
	  - Followed recent API changes.
	  - Added new test "test_toupper()".
	* qrenc.c, tests/view_qrcode.c:
	  - Source-level compatibility has been improved.
	  - view_qrcode now accepts stdin like qrencode.
	  - Usage message has been updated/fixed.
	* Copyright year has been updated.

2008.01.16 Kentaro FUKUCHI <[e-mail]>
	* qrinput.c, split.c:
	  - Case-sensitive mode becomes now default mode.
	  - Alphabet-Numeric mode now encodes only upper-case alphabet and
	    numeric characters. If "-i" option is given, split.c converts
	    lower-case characters to upper-case characters at first.
	* qrenc.c, tests/view_qrcode.c:
	  - Case-sensitive mode becomes now default mode.
	  - Option "-i" has been added.

2007.12.14 Kentaro FUKUCHI <[e-mail]>
	* tests/test_qrencode.c:
	  - New test has been added.
	* tests/view_qrcode.c:
	  - Options supported.
	  - Default mask is now -1 (auto).

2007.12.13 Kentaro FUKUCHI <[e-mail]>
	* qrencode.[ch]:
	  - QRcode_writeFormatInformation now returns a number of dark modules.
	* mask.c:
	  - The mask evaluation function now writes format information before
	    evaluation. (Philippe Delcroix)
	* split.[ch]:
	  - Case-sensitive mode has been added to QRcode_encodeString().
	  - "-8" option has been added to qrenc.c.
	  - "-c" now encodes in improved case-sensitive mode.
	* tests/test_{split,qrencode}.c:
	  - test_split*() have been moved to test_split.c.

2007.12.10 Kentaro FUKUCHI <[e-mail]>
	* Bumped version to 2.0.0.
	* Merged to main trunk.
	* mask.[ch], split.[ch]:
	  - Masking functions and splitString functions are separated from
	    qrencode.c.
	* mqrspec.[ch]:
	  - Specification of Micro QR code has been added, but not used yet.

2007.03.24 Kentaro FUKUCHI <[e-mail]>
	* Bumped version to 1.0.2.

2007.03.24 Kentaro FUKUCHI <[e-mail]>
	* qrencode.c (QRcode_splitStringToQRinput):
	  - a small bug fix. (Thanks to NANKI Haruo)
	* qrencode.h:
	  - "extern "C"" barrier has been added for C++.
	* test/view_qrcode.c:
	  - a typo fix.

2006.12.27 Kentaro FUKUCHI <[e-mail]>
	* Bumped version to 1.0.1.

2006.12.27 Kentaro FUKUCHI <[e-mail]>
	* qrenc.c, qrencode.[ch]:
	  - Added force 8-bit encoding mode.
	* Makefile.am :
	  - Automake/Autoconf files have been added to dist-package.

2006.12.17 Kentaro FUKUCHI <[e-mail]>
	* qrencode_inner.h, qrencode.c:
	  - Removed unused member variable "b2" from QRRawCode.
	* configure.ac, Makefile.am, acinclude.m4:
	  - Better configuration of libpng. (now uses pkg-config correctly)

2006.12.02 Kentaro FUKUCHI <[e-mail]>
	* Bumped version to 1.0.0.