forked from openkylin/ukui-search
117 lines
2.6 KiB
C
117 lines
2.6 KiB
C
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#ifndef SEARCHHELPER_H
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#define SEARCHHELPER_H
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#include <QtCore>
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#include <QtConcurrent/QtConcurrent>
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#define ULONG unsigned long
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#define UCHAR unsigned char
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#define USHORT unsigned short
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typedef enum
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{
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Word = 0,
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Excel,
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Ppt
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}TYPE;
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/* Property Set Storage */
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typedef struct pps_tag
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{
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ULONG ulSB;
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ULONG ulSize;
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} ppsTag;
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typedef struct pps_info_tag
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{
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ppsTag tWordDocument; /* Text stream */
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ppsTag tWorkBook;
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ppsTag tPPTDocument;
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ppsTag tData; /* Data stream */
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ppsTag tTable; /* Table stream */
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ppsTag tSummaryInfo; /* Summary Information */
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ppsTag tDocSummaryInfo;/* Document Summary Information */
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ppsTag t0Table; /* Table 0 stream */
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ppsTag t1Table; /* Table 1 stream */
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ppsTag tCurrentUser;
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TYPE type;
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} ppsInfoType;
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/* Private type for Property Set Storage entries */
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typedef struct pps_entry_tag
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{
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ULONG ulNext;
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ULONG ulPrevious;
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ULONG ulDir;
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ULONG ulSB;
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ULONG ulSize;
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int iLevel;
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char szName[32];
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UCHAR ucType;
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} ppsEntryType;
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/* Excel Record Struct*/
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//typedef struct excelRecord
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//{
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// excelRecord()
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// {
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// usLen = 0;
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// usRichLen = 0;
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// ulWLen = 0;
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// bUni = false;
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// }
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// ushort usLen;
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// ushort usRichLen;
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// ulong ulWLen;
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// bool bUni;
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//} excelRecord;
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typedef struct readDataParam
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{
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readDataParam()
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{
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ulStBlk = 0;
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pFile = NULL;
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ulBBd = NULL;
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tBBdLen = 0;
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usBlkSize = 0;
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}
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ulong ulStBlk;
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FILE *pFile;
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ulong *ulBBd;
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size_t tBBdLen;
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ushort usBlkSize;
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}rdPara;
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class KBinaryParser :public QObject
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{
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Q_OBJECT
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public:
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KBinaryParser(QObject *parent=0);
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~KBinaryParser();
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public:
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bool RunParser(QString strFile,QString &content);
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private:
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bool bGetPPS(FILE *pFile,
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const ULONG *aulRootList, size_t tRootListLen, ppsInfoType *pPPS);
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int readData(rdPara &readParam, uchar *aucBuffer, ulong ulOffset, size_t tToRead);
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int InitDocOle(FILE *pFile,long lFilesize,QString &content);
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bool read8DocText(FILE *pFile, const ppsInfoType *pPPS,
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const ULONG *aulBBD, size_t tBBDLen,
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const ULONG *aulSBD, size_t tSBDLen,
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const UCHAR *aucHeader,QString &content);
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// int readSSTRecord(readDataParam &rdParam, ppsInfoType, ulong &ulOff, ushort usPartLen);
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// int read8BiffRecord(uchar uFlag, ulong ulOff, ulong &ulNext, readDataParam &rdParam, excelRecord &eR);
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// ULONG readPPtRecord(FILE* pFile, ppsInfoType* PPS_info, ULONG* aulBBD,
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// size_t tBBDLen, ULONG ulPos);
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QString m_strFileName;
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};
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#endif // SEARCHHELPER_H
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