/*
* iconv implementation using Win32 API to convert.
*
* This file is placed in the public domain.
*/
/* for WC_NO_BEST_FIT_CHARS */
#ifndef WINVER
# define WINVER 0x0500
#endif
#define STRICT
#include <windows.h>
#include <errno.h>
#include <string.h>
#include <stdlib.h>
/* WORKAROUND: */
#ifndef UNDER_CE
#define GetProcAddressA GetProcAddress
#endif
#if 0
# define MAKE_EXE
# define MAKE_DLL
# define USE_LIBICONV_DLL
#endif
#if !defined(DEFAULT_LIBICONV_DLL)
# define DEFAULT_LIBICONV_DLL ""
#endif
#define MB_CHAR_MAX 16
#define UNICODE_MODE_BOM_DONE 1
#define UNICODE_MODE_SWAPPED 2
#define FLAG_USE_BOM 1
#define FLAG_TRANSLIT 2 /* //TRANSLIT */
#define FLAG_IGNORE 4 /* //IGNORE */
typedef unsigned char uchar;
typedef unsigned short ushort;
typedef unsigned int uint;
typedef void* iconv_t;
iconv_t iconv_open(const char *tocode, const char *fromcode);
int iconv_close(iconv_t cd);
size_t iconv(iconv_t cd, char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft);
/* libiconv interface for vim */
#if defined(MAKE_DLL)
int
iconvctl (iconv_t cd, int request, void* argument)
{
/* not supported */
return 0;
}
#endif
typedef struct compat_t compat_t;
typedef struct csconv_t csconv_t;
typedef struct rec_iconv_t rec_iconv_t;
typedef iconv_t (*f_iconv_open)(const char *tocode, const char *fromcode);
typedef int (*f_iconv_close)(iconv_t cd);
typedef size_t (*f_iconv)(iconv_t cd, char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft);
typedef int* (*f_errno)(void);
typedef int (*f_mbtowc)(csconv_t *cv, const uchar *buf, int bufsize, ushort *wbuf, int *wbufsize);
typedef int (*f_wctomb)(csconv_t *cv, ushort *wbuf, int wbufsize, uchar *buf, int bufsize);
typedef int (*f_mblen)(csconv_t *cv, const uchar *buf, int bufsize);
typedef int (*f_flush)(csconv_t *cv, uchar *buf, int bufsize);
#define COMPAT_IN 1
#define COMPAT_OUT 2
/* unicode mapping for compatibility with other conversion table. */
struct compat_t {
uint in;
uint out;
uint flag;
};
struct csconv_t {
int codepage;
int flags;
f_mbtowc mbtowc;
f_wctomb wctomb;
f_mblen mblen;
f_flush flush;
DWORD mode;
compat_t *compat;
};
struct rec_iconv_t {
iconv_t cd;
f_iconv_close iconv_close;
f_iconv iconv;
f_errno _errno;
csconv_t from;
csconv_t to;
#if defined(USE_LIBICONV_DLL)
HMODULE hlibiconv;
#endif
};
static int win_iconv_open(rec_iconv_t *cd, const char *tocode, const char *fromcode);
static int win_iconv_close(iconv_t cd);
static size_t win_iconv(iconv_t cd, char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft);
static int load_mlang();
static int make_csconv(const char *name, csconv_t *cv);
static int name_to_codepage(const char *name);
static uint utf16_to_ucs4(const ushort *wbuf);
static void ucs4_to_utf16(uint wc, ushort *wbuf, int *wbufsize);
static int mbtowc_flags(int codepage);
static int must_use_null_useddefaultchar(int codepage);
static char *strrstr(const char *str, const char *token);
static char *xstrndup(const char *s, size_t n);
static int seterror(int err);
#if defined(USE_LIBICONV_DLL)
static int libiconv_iconv_open(rec_iconv_t *cd, const char *tocode, const char *fromcode);
static PVOID MyImageDirectoryEntryToData(LPVOID Base, BOOLEAN MappedAsImage, USHORT DirectoryEntry, PULONG Size);
static HMODULE find_imported_module_by_funcname(HMODULE hModule, const char *funcname);
static HMODULE hwiniconv;
#endif
static int sbcs_mblen(csconv_t *cv, const uchar *buf, int bufsize);
static int dbcs_mblen(csconv_t *cv, const uchar *buf, int bufsize);
static int mbcs_mblen(csconv_t *cv, const uchar *buf, int bufsize);
static int utf8_mblen(csconv_t *cv, const uchar *buf, int bufsize);
static int eucjp_mblen(csconv_t *cv, const uchar *buf, int bufsize);
static int kernel_mbtowc(csconv_t *cv, const uchar *buf, int bufsize, ushort *wbuf, int *wbufsize);
static int kernel_wctomb(csconv_t *cv, ushort *wbuf, int wbufsize, uchar *buf, int bufsize);
static int mlang_mbtowc(csconv_t *cv, const uchar *buf, int bufsize, ushort *wbuf, int *wbufsize);
static int mlang_wctomb(csconv_t *cv, ushort *wbuf, int wbufsize, uchar *buf, int bufsize);
static int utf16_mbtowc(csconv_t *cv, const uchar *buf, int bufsize, ushort *wbuf, int *wbufsize);
static int utf16_wctomb(csconv_t *cv, ushort *wbuf, int wbufsize, uchar *buf, int bufsize);
static int utf32_mbtowc(csconv_t *cv, const uchar *buf, int bufsize, ushort *wbuf, int *wbufsize);
static int utf32_wctomb(csconv_t *cv, ushort *wbuf, int wbufsize, uchar *buf, int bufsize);
static int iso2022jp_mbtowc(csconv_t *cv, const uchar *buf, int bufsize, ushort *wbuf, int *wbufsize);
static int iso2022jp_wctomb(csconv_t *cv, ushort *wbuf, int wbufsize, uchar *buf, int bufsize);
static int iso2022jp_flush(csconv_t *cv, uchar *buf, int bufsize);
static struct {
int codepage;
const char *name;
} codepage_alias[] = {
{65001, "CP65001"},
{65001, "UTF8"},
{65001, "UTF-8"},
{1200, "CP1200"},
{1200, "UTF16LE"},
{1200, "UTF-16LE"},
{1200, "UCS2LE"},
{1200, "UCS-2LE"},
{1201, "CP1201"},
{1201, "UTF16BE"},
{1201, "UTF-16BE"},
{1201, "UCS2BE"},
{1201, "UCS-2BE"},
{1201, "unicodeFFFE"},
{12000, "CP12000"},
{12000, "UTF32LE"},
{12000, "UTF-32LE"},
{12000, "UCS4LE"},
{12000, "UCS-4LE"},
{12001, "CP12001"},
{12001, "UTF32BE"},
{12001, "UTF-32BE"},
{12001, "UCS4BE"},
{12001, "UCS-4BE"},
#ifndef GLIB_COMPILATION
/*
* Default is big endian.
* See rfc2781 4.3 Interpreting text labelled as UTF-16.
*/
{1201, "UTF16"},
{1201, "UTF-16"},
{1201, "UCS2"},
{1201, "UCS-2"},
{12001, "UTF32"},
{12001, "UTF-32"},
{12001, "UCS-4"},
{12001, "UCS4"},
#else
/* Default is little endian, because the platform is */
{1200, "UTF16"},
{1200, "UTF-16"},
{1200, "UCS2"},
{1200, "UCS-2"},
{12000, "UTF32"},
{12000, "UTF-32"},
{12000, "UCS4"},
{12000, "UCS-4"},
#endif
/* copy from libiconv `iconv -l` */
/* !IsValidCodePage(367) */
{20127, "ANSI_X3.4-1968"},
{20127, "ANSI_X3.4-1986"},
{20127, "ASCII"},
{20127, "CP367"},
{20127, "IBM367"},
{20127, "ISO-IR-6"},
{20127, "ISO646-US"},
{20127, "ISO_646.IRV:1991"},
{20127, "US"},
{20127, "US-ASCII"},
{20127, "CSASCII"},
/* !IsValidCodePage(819) */
{1252, "CP819"},
{1252, "IBM819"},
{28591, "ISO-8859-1"},
{28591, "ISO-IR-100"},
{28591, "ISO8859-1"},
{28591, "ISO_8859-1"},
{28591, "ISO_8859-1:1987"},
{28591, "L1"},
{28591, "LATIN1"},
{28591, "CSISOLATIN1"},
{1250, "CP1250"},
{1250, "MS-EE"},
{1250, "WINDOWS-1250"},
{1251, "CP1251"},
{1251, "MS-CYRL"},
{1251, "WINDOWS-1251"},
{1252, "CP1252"},
{1252, "MS-ANSI"},
{1252, "WINDOWS-1252"},
{1253, "CP1253"},
{1253, "MS-GREEK"},
{1253, "WINDOWS-1253"},
{1254, "CP1254"},
{1254, "MS-TURK"},
{1254, "WINDOWS-1254"},
{1255, "CP1255"},
{1255, "MS-HEBR"},
{1255, "WINDOWS-1255"},
{1256, "CP1256"},
{1256, "MS-ARAB"},
{1256, "WINDOWS-1256"},
{1257, "CP1257"},
{1257, "WINBALTRIM"},
{1257, "WINDOWS-1257"},
{1258, "CP1258"},
{1258, "WINDOWS-1258"},
{850, "850"},
{850, "CP850"},
{850, "IBM850"},
{850, "CSPC850MULTILINGUAL"},
/* !IsValidCodePage(862) */
{862, "862"},
{862, "CP862"},
{862, "IBM862"},
{862, "CSPC862LATINHEBREW"},
{866, "866"},
{866, "CP866"},
{866, "IBM866"},
{866, "CSIBM866"},
/* !IsValidCodePage(154) */
{154
QT 二维码识别，能够识别简单文本和链接 （372个子文件） 
QZXingLib.pro.user.3.2-pre1 17KB QZXingLib.pro.user.62afe6f 18KB libQZXing.a 3.63MB libQZXing.a 1.22MB libQZXing.a 1.22MB win_iconv.c 61KB BigUnsigned.cc 22KB BigInteger.cc 12KB BigUnsignedInABase.cc 4KB BigIntegerAlgorithms.cc 2KB BigIntegerUtils.cc 2KB ChangeLog 9KB qrc_icon.cpp 920KB PDF417BitMatrixParser.cpp 52KB QRVersion.cpp 29KB PDF417Detector.cpp 26KB LinesSampler.cpp 25KB PDF417DecodedBitStreamParser.cpp 20KB AztecDetector.cpp 19KB QRFinderPatternFinder.cpp 19KB moc_QZXing.cpp 17KB DataMatrixDetector.cpp 16KB QRDecodedBitStreamParser.cpp 14KB AztecDecoder.cpp 14KB Code128Reader.cpp 14KB DataMatrixDecodedBitStreamParser.cpp 14KB QRDetector.cpp 12KB DataMatrixBitMatrixParser.cpp 12KB CodaBarReader.cpp 11KB ITFReader.cpp 11KB Code39Reader.cpp 10KB UPCEANReader.cpp 10KB MultiFinderPatternFinder.cpp 10KB WhiteRectangleDetector.cpp 9KB ModulusPoly.cpp 9KB Code93Reader.cpp 9KB OneDReader.cpp 8KB HybridBinarizer.cpp 8KB DataMatrixVersion.cpp 7KB GenericGFPoly.cpp 7KB ErrorCorrection.cpp 7KB QRAlignmentPatternFinder.cpp 7KB GlobalHistogramBinarizer.cpp 7KB MonochromeRectangleDetector.cpp 6KB StringUtils.cpp 6KB ReedSolomonDecoder.cpp 6KB QRBitMatrixParser.cpp 6KB moc_imagehandler.cpp 5KB PDF417Reader.cpp 5KB qzxing.cpp 5KB PerspectiveTransform.cpp 5KB DecodeHints.cpp 5KB GenericMultipleBarcodeReader.cpp 5KB CameraImageWrapper.cpp 5KB QRFormatInformation.cpp 5KB PDF417Decoder.cpp 5KB MultiFormatReader.cpp 4KB UPCEReader.cpp 4KB GridSampler.cpp 4KB BitArray.cpp 4KB QRDataBlock.cpp 4KB MultiFormatUPCEANReader.cpp 4KB DataMatrixDataBlock.cpp 4KB GenericGF.cpp 4KB QRDataMask.cpp 4KB moc_login.cpp 4KB ResultPoint.cpp 4KB CharacterSetECI.cpp 4KB moc_testregister.cpp 4KB BitMatrix.cpp 4KB QRDecoder.cpp 3KB MultiFormatOneDReader.cpp 3KB moc_MainWindow.cpp 3KB DataMatrixDecoder.cpp 3KB ModulusGF.cpp 3KB GreyscaleLuminanceSource.cpp 3KB GreyscaleRotatedLuminanceSource.cpp 3KB QRMode.cpp 3KB LuminanceSource.cpp 3KB EAN13Reader.cpp 3KB QRFinderPattern.cpp 3KB InvertedLuminanceSource.cpp 2KB ByQuadrantReader.cpp 2KB UPCAReader.cpp 2KB BitSource.cpp 2KB QRCodeMultiReader.cpp 2KB BinaryBitmap.cpp 2KB AztecReader.cpp 2KB EAN8Reader.cpp 2KB QRErrorCorrectionLevel.cpp 2KB QRAlignmentPattern.cpp 2KB QRCodeReader.cpp 2KB AztecDetectorResult.cpp 2KB Result.cpp 2KB DataMatrixReader.cpp 2KB Str.cpp 2KB MultiDetector.cpp 2KB DecoderResult.cpp 1KB mainwindow.cpp 1KB imagehandler.cpp 1KB共 372 条
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