proxyodbc.c

这是一个开放源代码的与WINNT/WIN2K/WIN2003兼容的操作系统

/*************************************************************************
 *				SQLParamData           [ODBC32.048]
 */
SQLRETURN WINAPI SQLParamData(SQLHSTMT StatementHandle, SQLPOINTER *Value)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLPARAMDATA].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLPARAMDATA].func)
            (StatementHandle, Value);
}


/*************************************************************************
 *				SQLPrepare           [ODBC32.019]
 */
SQLRETURN WINAPI SQLPrepare(SQLHSTMT StatementHandle, SQLCHAR *StatementText, SQLINTEGER TextLength)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLPREPARE].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLPREPARE].func)
            (StatementHandle, StatementText, TextLength);
}


/*************************************************************************
 *				SQLPutData           [ODBC32.049]
 */
SQLRETURN WINAPI SQLPutData(SQLHSTMT StatementHandle, SQLPOINTER Data, SQLINTEGER StrLen_or_Ind)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLPUTDATA].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLPUTDATA].func)
            (StatementHandle, Data, StrLen_or_Ind);
}


/*************************************************************************
 *				SQLRowCount           [ODBC32.020]
 */
SQLRETURN WINAPI SQLRowCount(SQLHSTMT StatementHandle, SQLINTEGER *RowCount)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLROWCOUNT].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLROWCOUNT].func)
            (StatementHandle, RowCount);
}


/*************************************************************************
 *				SQLSetConnectAttr           [ODBC32.039]
 */
SQLRETURN WINAPI SQLSetConnectAttr(SQLHDBC ConnectionHandle, SQLINTEGER Attribute,
        SQLPOINTER Value, SQLINTEGER StringLength)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLSETCONNECTATTR].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLSETCONNECTATTR].func)
            (ConnectionHandle, Attribute, Value, StringLength);
}


/*************************************************************************
 *				SQLSetConnectOption           [ODBC32.050]
 */
SQLRETURN WINAPI SQLSetConnectOption(SQLHDBC ConnectionHandle, SQLUSMALLINT Option, SQLUINTEGER Value)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLSETCONNECTOPTION].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLSETCONNECTOPTION].func)
            (ConnectionHandle, Option, Value);
}


/*************************************************************************
 *				SQLSetCursorName           [ODBC32.021]
 */
SQLRETURN WINAPI SQLSetCursorName(SQLHSTMT StatementHandle, SQLCHAR *CursorName, SQLSMALLINT NameLength)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLSETCURSORNAME].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLSETCURSORNAME].func)
            (StatementHandle, CursorName, NameLength);
}


/*************************************************************************
 *				SQLSetDescField           [ODBC32.073]
 */
SQLRETURN WINAPI SQLSetDescField(SQLHDESC DescriptorHandle,
             SQLSMALLINT RecNumber, SQLSMALLINT FieldIdentifier,
             SQLPOINTER Value, SQLINTEGER BufferLength)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLSETDESCFIELD].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLSETDESCFIELD].func)
            (DescriptorHandle, RecNumber, FieldIdentifier, Value, BufferLength);
}


/*************************************************************************
 *				SQLSetDescRec           [ODBC32.074]
 */
SQLRETURN WINAPI SQLSetDescRec(SQLHDESC DescriptorHandle,
             SQLSMALLINT RecNumber, SQLSMALLINT Type,
             SQLSMALLINT SubType, SQLINTEGER Length,
             SQLSMALLINT Precision, SQLSMALLINT Scale,
             SQLPOINTER Data, SQLINTEGER *StringLength,
             SQLINTEGER *Indicator)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLSETDESCREC].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLSETDESCREC].func)
            (DescriptorHandle, RecNumber, Type, SubType, Length,
            Precision, Scale, Data, StringLength, Indicator);
}


/*************************************************************************
 *				SQLSetEnvAttr           [ODBC32.075]
 */
SQLRETURN WINAPI SQLSetEnvAttr(SQLHENV EnvironmentHandle,
             SQLINTEGER Attribute, SQLPOINTER Value,
             SQLINTEGER StringLength)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLSETENVATTR].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLSETENVATTR].func)
            (EnvironmentHandle, Attribute, Value, StringLength);
}


/*************************************************************************
 *				SQLSetParam           [ODBC32.022]
 */
SQLRETURN WINAPI SQLSetParam(SQLHSTMT StatementHandle,
             SQLUSMALLINT ParameterNumber, SQLSMALLINT ValueType,
             SQLSMALLINT ParameterType, SQLUINTEGER LengthPrecision,
             SQLSMALLINT ParameterScale, SQLPOINTER ParameterValue,
             SQLINTEGER *StrLen_or_Ind)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLSETPARAM].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLSETPARAM].func)
            (StatementHandle, ParameterNumber, ValueType, ParameterType, LengthPrecision,
             ParameterScale, ParameterValue, StrLen_or_Ind);
}


/*************************************************************************
 *				SQLSetStmtAttr           [ODBC32.076]
 */
SQLRETURN WINAPI SQLSetStmtAttr(SQLHSTMT StatementHandle,
                 SQLINTEGER Attribute, SQLPOINTER Value,
                 SQLINTEGER StringLength)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLSETSTMTATTR].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLSETSTMTATTR].func)
            (StatementHandle, Attribute, Value, StringLength);
}


/*************************************************************************
 *				SQLSetStmtOption           [ODBC32.051]
 */
SQLRETURN WINAPI SQLSetStmtOption(SQLHSTMT StatementHandle, SQLUSMALLINT Option, SQLUINTEGER Value)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLSETSTMTOPTION].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLSETSTMTOPTION].func)
            (StatementHandle, Option, Value);
}


/*************************************************************************
 *				SQLSpecialColumns           [ODBC32.052]
 */
SQLRETURN WINAPI SQLSpecialColumns(SQLHSTMT StatementHandle,
             SQLUSMALLINT IdentifierType, SQLCHAR *CatalogName,
             SQLSMALLINT NameLength1, SQLCHAR *SchemaName,
             SQLSMALLINT NameLength2, SQLCHAR *TableName,
             SQLSMALLINT NameLength3, SQLUSMALLINT Scope,
             SQLUSMALLINT Nullable)
{

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLSPECIALCOLUMNS].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLSPECIALCOLUMNS].func)
            (StatementHandle, IdentifierType, CatalogName, NameLength1, SchemaName,
             NameLength2, TableName, NameLength3, Scope, Nullable);
}


/*************************************************************************
 *				SQLStatistics           [ODBC32.053]
 */
SQLRETURN WINAPI SQLStatistics(SQLHSTMT StatementHandle,
             SQLCHAR *CatalogName, SQLSMALLINT NameLength1,
             SQLCHAR *SchemaName, SQLSMALLINT NameLength2,
             SQLCHAR *TableName, SQLSMALLINT NameLength3,
             SQLUSMALLINT Unique, SQLUSMALLINT Reserved)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLSTATISTICS].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLSTATISTICS].func)
            (StatementHandle, CatalogName, NameLength1, SchemaName, NameLength2,
             TableName, NameLength3, Unique, Reserved);
}


/*************************************************************************
 *				SQLTables           [ODBC32.054]
 */
SQLRETURN WINAPI SQLTables(SQLHSTMT StatementHandle,
             SQLCHAR *CatalogName, SQLSMALLINT NameLength1,
             SQLCHAR *SchemaName, SQLSMALLINT NameLength2,
             SQLCHAR *TableName, SQLSMALLINT NameLength3,
             SQLCHAR *TableType, SQLSMALLINT NameLength4)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLTABLES].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLTABLES].func)
                (StatementHandle, CatalogName, NameLength1,
                SchemaName, NameLength2, TableName, NameLength3, TableType, NameLength4);
}


/*************************************************************************
 *				SQLTransact           [ODBC32.023]
 */
SQLRETURN WINAPI SQLTransact(SQLHENV EnvironmentHandle, SQLHDBC ConnectionHandle,
        SQLUSMALLINT CompletionType)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLTRANSACT].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLTRANSACT].func)
            (EnvironmentHandle, ConnectionHandle, CompletionType);
}


/*************************************************************************
 *				SQLBrowseConnect           [ODBC32.055]
 */
SQLRETURN WINAPI SQLBrowseConnect(
    SQLHDBC            hdbc,
    SQLCHAR               *szConnStrIn,
    SQLSMALLINT        cbConnStrIn,
    SQLCHAR               *szConnStrOut,
    SQLSMALLINT        cbConnStrOutMax,
    SQLSMALLINT       *pcbConnStrOut)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLBROWSECONNECT].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLBROWSECONNECT].func)
                (hdbc, szConnStrIn, cbConnStrIn, szConnStrOut, cbConnStrOutMax, pcbConnStrOut);
}


/*************************************************************************
 *				SQLBulkOperations           [ODBC32.078]
 */
SQLRETURN WINAPI  SQLBulkOperations(
        SQLHSTMT                        StatementHandle,
        SQLSMALLINT                     Operation)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLBULKOPERATIONS].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLBULKOPERATIONS].func)
                   (StatementHandle, Operation);
}


/*************************************************************************
 *				SQLColAttributes           [ODBC32.006]
 */
SQLRETURN WINAPI SQLColAttributes(
    SQLHSTMT           hstmt,
    SQLUSMALLINT       icol,
    SQLUSMALLINT       fDescType,
    SQLPOINTER         rgbDesc,
    SQLSMALLINT        cbDescMax,
    SQLSMALLINT           *pcbDesc,
    SQLINTEGER            *pfDesc)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLCOLATTRIBUTES].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLCOLATTRIBUTES].func)
                   (hstmt, icol, fDescType, rgbDesc, cbDescMax, pcbDesc, pfDesc);
}


/*************************************************************************
 *				SQLColumnPrivileges           [ODBC32.056]
 */
SQLRETURN WINAPI SQLColumnPrivileges(
    SQLHSTMT           hstmt,
    SQLCHAR               *szCatalogName,
    SQLSMALLINT        cbCatalogName,
    SQLCHAR               *szSchemaName,
    SQLSMALLINT        cbSchemaName,
    SQLCHAR               *szTableName,
    SQLSMALLINT        cbTableName,