paulo@0: /*
paulo@0:  * $Id: tx_stack.h,v 1.6 2004/04/17 06:07:33 hipnod Exp $
paulo@0:  *
paulo@0:  * Copyright (C) 2003 giFT project (gift.sourceforge.net)
paulo@0:  *
paulo@0:  * This program is free software; you can redistribute it and/or modify it
paulo@0:  * under the terms of the GNU General Public License as published by the
paulo@0:  * Free Software Foundation; either version 2, or (at your option) any
paulo@0:  * later version.
paulo@0:  *
paulo@0:  * This program is distributed in the hope that it will be useful, but
paulo@0:  * WITHOUT ANY WARRANTY; without even the implied warranty of
paulo@0:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
paulo@0:  * General Public License for more details.
paulo@0:  */
paulo@0: 
paulo@0: #ifndef GIFT_GT_TX_STACK_H_
paulo@0: #define GIFT_GT_TX_STACK_H_
paulo@0: 
paulo@0: /*****************************************************************************/
paulo@0: 
paulo@0: typedef struct gt_tx_stack GtTxStack;
paulo@0: 
paulo@0: typedef void (*GtTxStackCleanup) (GtTxStack *stack, void *udata);
paulo@0: 
paulo@0: struct gt_tx_stack
paulo@0: {
paulo@0: 	struct tx_layer  *layers;
paulo@0: 	GtTxStackCleanup  cleanup;
paulo@0: 
paulo@0: 	TCPC             *c;
paulo@0: 	void             *udata;
paulo@0: 
paulo@0: 	time_t            start_time;
paulo@0: };
paulo@0: 
paulo@0: /*****************************************************************************/
paulo@0: 
paulo@0: GtTxStack     *gt_tx_stack_new          (TCPC *c, BOOL tx_deflated);
paulo@0: void           gt_tx_stack_free         (GtTxStack *stack);
paulo@0: 
paulo@0: void           gt_tx_stack_abort        (GtTxStack *stack);
paulo@0: 
paulo@0: void           gt_tx_stack_set_handler  (GtTxStack *stack,
paulo@0:                                          GtTxStackCleanup cleanup, 
paulo@0:                                          void *udata);
paulo@0: 
paulo@0: BOOL           gt_tx_stack_queue        (GtTxStack *stack, const uint8_t *data,
paulo@0:                                          size_t len);
paulo@0: 
paulo@0: /* used by tx_link to send data on the connection...argh, i can't
paulo@0:  * come up with a good interface for this */
paulo@0: int            gt_tx_stack_send         (GtTxStack *stack, const uint8_t *data,
paulo@0:                                          size_t len);
paulo@0: 
paulo@0: /*****************************************************************************/
paulo@0: 
paulo@0: #endif /* GIFT_GT_TX_STACK_H_ */