src/odbc/odbcCommon.h

   1 #ifndef _ODBC_COMMON_H_
   2 #define _ODBC_COMMON_H_
   3
   4 #include <stdio.h>
   5 #include <stdlib.h>
   6 #include <string.h>
   7 #include <vector>
   8
   9 // SQL Standard headers
  10 #include <sqlext.h>
  11
  12 // SQLAPI Interface
  13 #include <AbsSqlStatement.h>
  14
  15 // Forward Declaration
  16 class CSqlOdbcEnv;
  17 class CSqlOdbcDbc;
  18 class CSqlOdbcStmt;
  19 class CSqlOdbcDesc;
  20
  21 // ODBC internal headers
  22 #include "odbcError.h"
  23 #include "odbcEnv.h"
  24 #include "odbcDbc.h"
  25 #include "odbcDesc.h"
  26 #include "odbcStmt.h"
  27
  28 // There is not equivalent mode in CSQL, should confirm. ??
  29 #define ACCESSMODE_READ_ONLY   0
  30 #define ACCESSMODE_READ_WRITE  1
  31
  32 // Is handle valid ?
  33 SQLRETURN isValidHandle( SQLHANDLE hnd, SQLSMALLINT handleType );
  34
  35 // Is C type valid/supported ?
  36 SQLRETURN isValidCType( SQLSMALLINT type );
  37
  38 // Is SQL type valid/supported ?
  39 SQLRETURN isValidSQLType( SQLSMALLINT type );
  40
  41 // Type conversion functions
  42 void copyFromOdbc(AbsSqlStatement *stmt, int paramNo, SQLUINTEGER destLen,
  43                   void *odbcData, SQLUINTEGER odbcLen, SQLSMALLINT type);
  44 SQLINTEGER copyToOdbc(void *odbcData, SQLUINTEGER odbcLen,
  45                       void *sourceData, SQLUINTEGER sourceLen,SQLSMALLINT type);
  46
  47 void getInputBuffer(void **buffer,SQLSMALLINT  type,SQLUINTEGER length);
  48
  49 DataType getCSqlType( SQLSMALLINT type );
  50
  51 SQLSMALLINT getSQLType( DataType type );
  52
  53 SQLCHAR *getSQLTypeName( SQLSMALLINT type );
  54
  55 #endif