reactos/lib/drivers/lwip/test/unit/tcp/tcp_helper.h

   1 #ifndef __TCP_HELPER_H__
   2 #define __TCP_HELPER_H__
   3
   4 #include "../lwip_check.h"
   5 #include "lwip/arch.h"
   6 #include "lwip/tcp.h"
   7
   8 /* counters used for test_tcp_counters_* callback functions */
   9 struct test_tcp_counters {
  10   u32_t recv_calls;
  11   u32_t recved_bytes;
  12   u32_t recv_calls_after_close;
  13   u32_t recved_bytes_after_close;
  14   u32_t close_calls;
  15   u32_t err_calls;
  16   err_t last_err;
  17   char* expected_data;
  18   u32_t expected_data_len;
  19 };
  20
  21 /* Helper functions */
  22 void tcp_remove_all(void);
  23
  24 struct pbuf* tcp_create_segment(struct ip_addr* src_ip, struct ip_addr* dst_ip,
  25                    u16_t src_port, u16_t dst_port, void* data, size_t data_len,
  26                    u32_t seqno, u32_t ackno, u8_t headerflags);
  27 struct pbuf* tcp_create_rx_segment(struct tcp_pcb* pcb, void* data, size_t data_len,
  28                    u32_t seqno_offset, u32_t ackno_offset, u8_t headerflags);
  29 void tcp_set_state(struct tcp_pcb* pcb, enum tcp_state state, struct ip_addr* local_ip,
  30                    struct ip_addr* remote_ip, u16_t local_port, u16_t remote_port);
  31 void test_tcp_counters_err(void* arg, err_t err);
  32 err_t test_tcp_counters_recv(void* arg, struct tcp_pcb* pcb, struct pbuf* p, err_t err);
  33
  34 struct tcp_pcb* test_tcp_new_counters_pcb(struct test_tcp_counters* counters);
  35
  36 #endif