Wiesner András
ac5fc9c529
-PcktSieve special return functionality added -ARP multicast learning bug fixed -include guards have been refactored -Doxygen style tweaked
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
#ifndef ETHERLIB_TCP_CONNBLOCK_H
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#define ETHERLIB_TCP_CONNBLOCK_H
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#define TCP_PORT_FROM_FILTCOND(fc) ((fc)->uw[7])
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#define TCP_PORT_TO_FILTCOND(fc,port) (((fc)->uw[7]) = (port))
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#include <stdint.h>
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#include "../packet_parsers/ipv4_types.h"
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#include "../../connection_block.h"
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#include "../packet_parsers/tcp_segment.h"
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#include "../../cbd_table.h"
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struct EthInterface_;
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/**
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* Create new TCP connection block
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* @param intf associated Ethernet interface
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* @param ipAddr local IP-address
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* @param port local port
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* @param cbFn receive callback function
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* @return TCP connection block
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*/
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cbd tcp_new_connblock(struct EthInterface_ *intf, ip4_addr ipAddr, uint16_t port, SieveCallBackFn cbFn);
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/**
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* Bind TCP connection to remote socket.
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* @param d pointer to TCP connection block
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* @param remoteAddr remote socket address
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* @param remotePort remote socket port
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*/
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void tcp_bind(cbd d, ip4_addr remoteAddr, uint16_t remotePort);
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/**
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* Send data over an existing TCP connection.
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* @param d pointer to existing connblock
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* @param data pointer to data to send
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* @param size data size in bytes
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* @return number of bytes sent
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*/
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uint32_t tcp_send(unsigned char d, const uint8_t * data, uint32_t size);
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/**
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* Turn TCP debugging ON/OFF
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* @param d
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* @param debug
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*/
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void tcp_debug(cbd d, bool debug);
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/**
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* Print TCP connblock report.
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* @param connBlock TCP connblock
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*/
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void tcp_print_report(const ConnBlock* connBlock);
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//int tcp_send_segment(const struct ConnBlock_ *connBlock, TcpFlag flags, TcpOption * opts, const uint8_t *data, uint32_t size);
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#endif //ETHERLIB_TCP_CONNBLOCK_H
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