CGenDatabase.h

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#ifndef __CGenDatabase_H__
#define __CGenDatabase_H__

#include <fstream>

#include "CMySQL.h"

#define VarType_Integer     0       
#define VarType_Long        1       
#define VarType_Double      2       
#define VarType_Char        3       
#define VarType_String      4       
#define VarType_Date        5       
#define VarType_Time        6       
#define VarType_DateTime    7       
#define VarType_Blob        8       


struct FieldInformation
{
    char fldName[128];      
    char fldType[128];      
    char fldNull[10];       
    char fldIdx[10];        
    char fldDefault[256];   
    char fldExtra[256];     
    bool bfldSigned;        
    unsigned int tVarType;  
};

struct TableInformation
{
    char tblName[128];      
    int numFields;          
    struct FieldInformation *flds[1024];    
};

struct CommentParamInfo
{
    const char *prmName;        
    const char *prmInfo;        
};

class CGenDatabase
{
    static const char*  DBNameDefault;      
    const char *    DBName;                 

    BOOL        bCreated;               
    bool        bClearTables;           
    
    char tmpCString[256];               

    CMySQL*     sql;                    
public:
    CGenDatabase(const char *nDBName=NULL,CMySQL *nSQL=NULL,bool bShouldClearTables=false);
    ~CGenDatabase();

    BOOL IsCreated() { return bCreated; };

    BOOL SelectDB();
    void ListTables();
    bool ListTableInfo(const char *tblName);
    
    void GenFileComment(std::ofstream &dout,const char *className,const char *fileExt,const char *purposeInfo,const char *commentInfo);
    void GenFuncComment(std::ofstream &dout,const char *funcName,const char *commentInfo,struct CommentParamInfo *parmInfo,const char *retInfo=NULL);
    bool GenTableClass(const char *dstDir,const char *tblName);
    void GenerateTableHeader(const char *dstDir,struct TableInformation *t);
    char *GetCValue(struct FieldInformation *fld);
    void GenerateTableSource(const char *dstDir,struct TableInformation *t);
    void GenAllTableClasses(const char *dstDir);
    void GenDatabaseClass(const char *dstDir,const char **tableList,int numTables);
    void GenerateDatabaseHeader(const char *dstDir,const char **tableList,int numTables);
    void GenerateDatabaseSource(const char *dstDir,const char **tableList,int numTables);
};

#endif  /* __CGenDatabase_H__ */