proxyodbc.c

这是一个开放源代码的与WINNT/WIN2K/WIN2003兼容的操作系统

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLEXECUTE].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLEXECUTE].func) (StatementHandle);
}


/*************************************************************************
 *				SQLFetch           [ODBC32.013]
 */
SQLRETURN WINAPI SQLFetch(SQLHSTMT StatementHandle)
{
        TRACE("\n");

        CHECK_READY_AND_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLFETCH].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLFETCH].func) (StatementHandle);
}


/*************************************************************************
 *				SQLFetchScroll          [ODBC32.030]
 */
SQLRETURN WINAPI SQLFetchScroll(SQLHSTMT StatementHandle, SQLSMALLINT FetchOrientation, SQLINTEGER FetchOffset)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLFETCHSCROLL].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLFETCHSCROLL].func)
            (StatementHandle, FetchOrientation, FetchOffset);
}


/*************************************************************************
 *				SQLFreeConnect           [ODBC32.014]
 */
SQLRETURN WINAPI SQLFreeConnect(SQLHDBC ConnectionHandle)
{
        SQLRETURN ret;
        TRACE("(Handle=%lx)\n",ConnectionHandle);

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLFREECONNECT].func);
        ret=(gProxyHandle.functions[SQLAPI_INDEX_SQLFREECONNECT].func) (ConnectionHandle);
        TRACE("Returns %d\n",ret);
        return ret;
}


/*************************************************************************
 *				SQLFreeEnv           [ODBC32.015]
 */
SQLRETURN WINAPI SQLFreeEnv(SQLHENV EnvironmentHandle)
{
        SQLRETURN ret;
        TRACE("(Env=%lx)\n",EnvironmentHandle);

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLFREEENV].func);
        ret = (gProxyHandle.functions[SQLAPI_INDEX_SQLFREEENV].func) (EnvironmentHandle);
        TRACE("Returns %d\n",ret);
        return ret;
}


/*************************************************************************
 *				SQLFreeHandle           [ODBC32.031]
 */
SQLRETURN WINAPI SQLFreeHandle(SQLSMALLINT HandleType, SQLHANDLE Handle)
{
        SQLRETURN ret;
        TRACE("(Type=%d, Handle=%lx)\n",HandleType,Handle);

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLFREEHANDLE].func);
        ret = (gProxyHandle.functions[SQLAPI_INDEX_SQLFREEHANDLE].func)
            (HandleType, Handle);
        TRACE ("Returns %d\n",ret);
        return ret;
}


/*************************************************************************
 *				SQLFreeStmt           [ODBC32.016]
 */
SQLRETURN WINAPI SQLFreeStmt(SQLHSTMT StatementHandle, SQLUSMALLINT Option)
{
        SQLRETURN ret;
        TRACE("(Handle %lx, Option=%d)\n",StatementHandle, Option);

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLFREESTMT].func);
        ret=(gProxyHandle.functions[SQLAPI_INDEX_SQLFREESTMT].func)
            (StatementHandle, Option);
        TRACE("Returns %d\n",ret);
        return ret;
}


/*************************************************************************
 *				SQLGetConnectAttr           [ODBC32.032]
 */
SQLRETURN WINAPI SQLGetConnectAttr(SQLHDBC ConnectionHandle,
             SQLINTEGER Attribute, SQLPOINTER Value,
             SQLINTEGER BufferLength, SQLINTEGER *StringLength)
{
        TRACE("\n");

        CHECK_dmHandle();

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


/*************************************************************************
 *				SQLGetConnectOption       [ODBC32.042]
 */
SQLRETURN WINAPI SQLGetConnectOption(SQLHDBC ConnectionHandle, SQLUSMALLINT Option, SQLPOINTER Value)
{
        TRACE("\n");

        CHECK_dmHandle();

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


/*************************************************************************
 *				SQLGetCursorName           [ODBC32.017]
 */
SQLRETURN WINAPI SQLGetCursorName(SQLHSTMT StatementHandle,
             SQLCHAR *CursorName, SQLSMALLINT BufferLength,
             SQLSMALLINT *NameLength)
{
        TRACE("\n");

        CHECK_dmHandle();

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


/*************************************************************************
 *				SQLGetData           [ODBC32.043]
 */
SQLRETURN WINAPI SQLGetData(SQLHSTMT StatementHandle,
             SQLUSMALLINT ColumnNumber, SQLSMALLINT TargetType,
             SQLPOINTER TargetValue, SQLINTEGER BufferLength,
             SQLINTEGER *StrLen_or_Ind)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLGETDATA].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLGETDATA].func)
            (StatementHandle, ColumnNumber, TargetType,
            TargetValue, BufferLength, StrLen_or_Ind);
}


/*************************************************************************
 *				SQLGetDescField           [ODBC32.033]
 */
SQLRETURN WINAPI SQLGetDescField(SQLHDESC DescriptorHandle,
             SQLSMALLINT RecNumber, SQLSMALLINT FieldIdentifier,
             SQLPOINTER Value, SQLINTEGER BufferLength,
             SQLINTEGER *StringLength)
{
        TRACE("\n");

        CHECK_dmHandle();

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


/*************************************************************************
 *				SQLGetDescRec           [ODBC32.034]
 */
SQLRETURN WINAPI SQLGetDescRec(SQLHDESC DescriptorHandle,
             SQLSMALLINT RecNumber, SQLCHAR *Name,
             SQLSMALLINT BufferLength, SQLSMALLINT *StringLength,
             SQLSMALLINT *Type, SQLSMALLINT *SubType,
             SQLINTEGER *Length, SQLSMALLINT *Precision,
             SQLSMALLINT *Scale, SQLSMALLINT *Nullable)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLGETDESCREC].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLGETDESCREC].func)
            (DescriptorHandle, RecNumber, Name, BufferLength,
            StringLength, Type, SubType, Length, Precision, Scale, Nullable);
}


/*************************************************************************
 *				SQLGetDiagField           [ODBC32.035]
 */
SQLRETURN WINAPI SQLGetDiagField(SQLSMALLINT HandleType, SQLHANDLE Handle,
             SQLSMALLINT RecNumber, SQLSMALLINT DiagIdentifier,
             SQLPOINTER DiagInfo, SQLSMALLINT BufferLength,
             SQLSMALLINT *StringLength)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLGETDIAGFIELD].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLGETDIAGFIELD].func)
            (HandleType, Handle, RecNumber, DiagIdentifier,
            DiagInfo, BufferLength, StringLength);
}


/*************************************************************************
 *				SQLGetDiagRec           [ODBC32.036]
 */
SQLRETURN WINAPI SQLGetDiagRec(SQLSMALLINT HandleType, SQLHANDLE Handle,
             SQLSMALLINT RecNumber, SQLCHAR *Sqlstate,
             SQLINTEGER *NativeError, SQLCHAR *MessageText,
             SQLSMALLINT BufferLength, SQLSMALLINT *TextLength)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLGETDIAGREC].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLGETDIAGREC].func)
            (HandleType, Handle, RecNumber, Sqlstate, NativeError,
            MessageText, BufferLength, TextLength);
}


/*************************************************************************
 *				SQLGetEnvAttr           [ODBC32.037]
 */
SQLRETURN WINAPI SQLGetEnvAttr(SQLHENV EnvironmentHandle,
             SQLINTEGER Attribute, SQLPOINTER Value,
             SQLINTEGER BufferLength, SQLINTEGER *StringLength)
{
        TRACE("\n");

        CHECK_dmHandle();

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


/*************************************************************************
 *				SQLGetFunctions           [ODBC32.044]
 */
SQLRETURN WINAPI SQLGetFunctions(SQLHDBC ConnectionHandle, SQLUSMALLINT FunctionId, SQLUSMALLINT *Supported)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLGETFUNCTIONS].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLGETFUNCTIONS].func)
            (ConnectionHandle, FunctionId, Supported);
}


/*************************************************************************
 *				SQLGetInfo           [ODBC32.045]
 */
SQLRETURN WINAPI SQLGetInfo(SQLHDBC ConnectionHandle,
             SQLUSMALLINT InfoType, SQLPOINTER InfoValue,
             SQLSMALLINT BufferLength, SQLSMALLINT *StringLength)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLGETINFO].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLGETINFO].func)
            (ConnectionHandle, InfoType, InfoValue, BufferLength, StringLength);
}


/*************************************************************************
 *				SQLGetStmtAttr           [ODBC32.038]
 */
SQLRETURN WINAPI SQLGetStmtAttr(SQLHSTMT StatementHandle,
             SQLINTEGER Attribute, SQLPOINTER Value,
             SQLINTEGER BufferLength, SQLINTEGER *StringLength)
{
        TRACE("\n");

        CHECK_dmHandle();

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


/*************************************************************************
 *				SQLGetStmtOption           [ODBC32.046]
 */
SQLRETURN WINAPI SQLGetStmtOption(SQLHSTMT StatementHandle, SQLUSMALLINT Option, SQLPOINTER Value)
{
        TRACE("\n");

        CHECK_dmHandle();

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


/*************************************************************************
 *				SQLGetTypeInfo           [ODBC32.047]
 */
SQLRETURN WINAPI SQLGetTypeInfo(SQLHSTMT StatementHandle, SQLSMALLINT DataType)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLGETTYPEINFO].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLGETTYPEINFO].func)
            (StatementHandle, DataType);
}


/*************************************************************************
 *				SQLNumResultCols           [ODBC32.018]
 */
SQLRETURN WINAPI SQLNumResultCols(SQLHSTMT StatementHandle, SQLSMALLINT *ColumnCount)
{
        TRACE("\n");

        CHECK_dmHandle();

        assert (gProxyHandle.functions[SQLAPI_INDEX_SQLNUMRESULTCOLS].func);
        return (gProxyHandle.functions[SQLAPI_INDEX_SQLNUMRESULTCOLS].func)
            (StatementHandle, ColumnCount);
}