50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
#ifndef __DECODER_H__
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#define __DECODER_H__
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#include "../qrencode.h"
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typedef struct _DataChunk {
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QRencodeMode mode;
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int size;
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int bits;
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unsigned char *data;
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struct _DataChunk *next;
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} DataChunk;
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typedef struct {
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int size;
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unsigned char *data;
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int mqr;
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int version;
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QRecLevel level;
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DataChunk *chunks, *last;
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} QRdata;
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struct FormatInfo {
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int version;
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QRecLevel level;
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};
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extern struct FormatInfo MQRformat[];
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QRdata *QRdata_new(void);
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QRdata *QRdata_newMQR(void);
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int QRdata_decodeBitStream(QRdata *qrdata, BitStream *bstream);
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void QRdata_dump(QRdata *data);
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void QRdata_free(QRdata *data);
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unsigned int QRcode_decodeVersion(QRcode *code);
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int QRcode_decodeFormat(QRcode *code, QRecLevel *level, int *mask);
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unsigned char *QRcode_unmask(QRcode *code);
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unsigned char *QRcode_extractBits(QRcode *code, int *length);
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QRdata *QRcode_decodeBits(QRcode *code);
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QRdata *QRcode_decode(QRcode *code);
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int QRcode_decodeFormatMQR(QRcode *code, int *vesion, QRecLevel *level, int *mask);
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unsigned char *QRcode_unmaskMQR(QRcode *code);
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unsigned char *QRcode_extractBitsMQR(QRcode *code, int *length);
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QRdata *QRcode_decodeBitsMQR(QRcode *code);
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QRdata *QRcode_decodeMQR(QRcode *code);
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#endif /* __DECODER_H__ */
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