From 4875a3dd9b183dcd2256e2abfc4ccf7484c233b4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Wed, 7 Dec 2022 13:17:14 +0100 Subject: New upstream version 4.0.2 --- xbase64/xbcdx.h | 150 -------------------------------------------------------- 1 file changed, 150 deletions(-) delete mode 100755 xbase64/xbcdx.h (limited to 'xbase64/xbcdx.h') diff --git a/xbase64/xbcdx.h b/xbase64/xbcdx.h deleted file mode 100755 index f76a45f..0000000 --- a/xbase64/xbcdx.h +++ /dev/null @@ -1,150 +0,0 @@ -#ifndef cdx_h -#define cdx_h - -#include "xbmindex.h" - -struct CdxHeader -{ - xbLong rootNode; - xbLong freeNode; - xbLong reserved; - xbShort keyLen; - union cdxFeatures - { - struct Features - { - bool unique:1; - int:2; - bool hasFor:1; - bool:1; - bool cdxHeader:1; - bool cdxFmt:1; - bool cdxTagHeader:1; - } features; - char feature; - } features; - char signature; - xbLong reserved1[5]; - char reserved2[466]; - xbShort descending; - xbShort totalExprLen; - xbShort forExprLen; - xbShort reserved4; - xbShort keyExprLen; - char keyforBuffer[512]; -}; - -struct CdxNode -{ - xbShort attr; - xbShort keyCount; - xbLong leftSibling; - xbLong rightSibling; -} -#ifdef __GNU LesserC__ - __attribute__((packed)) -#endif -; - -struct CdxInnerNode: public CdxNode -{ - char keys[500]; -} -#ifdef __GNU LesserC__ - __attribute__((packed)) -#endif -; - -struct CdxLeafNode: public CdxNode -{ - xbShort freeSpace; - xbLong recNumberMask; - char dupByteCounterMask; - char tailByteCounterMask; - char recBitUsing; - char dupBitUsing; - char tailBitUsing; - char byteCount; - char keys[488]; -} -#ifdef __GNU LesserC__ - __attribute__((packed)) -#endif -; - -class XBDLLEXPORT xbCdx: public xbMultiIndex -{ - public: -// xbCdx() {} I don't like to make empty object with no protection -// to method method call. And I don't see any need of it. - xbCdx(xbDbf* dbf): xbMultiIndex(dbf) - { - memset(&indexHeader_, 0, sizeof(indexHeader_)); - memset(&tagHeader_, 0, sizeof(tagHeader_)); - } - - virtual ~xbCdx() {CloseIndex();} - - virtual xbShort CreateIndex(const char *filename, const char *expr, - xbShort unique, xbShort overwrite); - virtual xbShort CreateIndex(const char *filename, const char* tagname, - const char *expr, xbShort unique, xbShort overwrite); - - virtual xbShort AddTag(const char* tagname, const char *expr, - xbShort unique, xbShort overwrite) {return 0;} - - virtual xbLong GetTotalNodes() {return 0;} - virtual xbULong GetCurDbfRec() {return 0;} - virtual xbShort CreateKey( xbShort, xbShort ) {return 0;} - virtual xbShort GetCurrentKey(char *key) {return 0;} - virtual xbShort AddKey( xbLong ) {return 0;} - virtual xbShort UniqueIndex() {return 0;} - virtual xbShort DeleteKey( xbLong ) {return 0;} - virtual xbShort KeyWasChanged() {return 0;} - virtual xbShort FindKey( const char * ) {return 0;} - virtual xbShort FindKey() {return 0;} - virtual xbShort FindKey( xbDouble ) {return 0;} - virtual xbShort GetNextKey() {return 0;} - virtual xbShort GetLastKey() {return 0;} - virtual xbShort GetFirstKey() {return 0;} - virtual xbShort GetPrevKey() {return 0;} - virtual xbShort ReIndex(void (*statusFunc)(xbLong itemNum, xbLong numItems) = 0) {return 0;} - virtual xbShort KeyExists( xbDouble ) {return 0;} - virtual void GetExpression(char *buf, int len) {} -#ifdef XBASE_DEBUG - virtual void DumpHdrNode( xbShort Option ) {}; - virtual void DumpNodeRec( xbLong ) {}; - virtual void DumpNodeChain() {}; - virtual xbShort CheckIndexIntegrity( xbShort ) {return 0;}; -#endif - -// static xbString CreateIndexName(const xbString& dbfName); - virtual const char* GetExtWithDot(bool lower); - const CdxHeader& GetIndexHeader() {return indexHeader_;} - const CdxHeader& GetTagHeader() {return tagHeader_;} - - protected: - virtual xbShort GetHeadNode(); - virtual xbUShort GetKeyLen() {return 0;} - virtual const char* GetKeyExpression() {return "";} - virtual void FreeNodesMemory() {} - void ReadTagHeader(); - xbLong GetIndexTagOffset() {return 0;} - void ReadIndexHeader(xbLong) {} - - private: - xbCdx(const xbCdx&); - xbCdx& operator=(const xbCdx&); - void WriteTagHeader(const char* tagName); - void WriteTagRoot(const char* tagName); - void WriteIndexHeader(const char* expr); - void WriteIndexRoot(); - - private: - CdxHeader tagHeader_; - CdxLeafNode tagRootNode_; - CdxHeader indexHeader_; - CdxLeafNode indexRootNode_; -}; - -#endif -- cgit v1.2.3