Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers...

[reactos.git] / sdk / lib / drivers / lwip / test / unit / tcp / tcp_helper.h

diff --git a/sdk/lib/drivers/lwip/test/unit/tcp/tcp_helper.h b/sdk/lib/drivers/lwip/test/unit/tcp/tcp_helper.h
new file mode 100644 (file)
index 0000000..4a72c93
--- /dev/null
+++ b/sdk/lib/drivers/lwip/test/unit/tcp/tcp_helper.h
@@ -0,0 +1,52 @@
+#ifndef __TCP_HELPER_H__
+#define __TCP_HELPER_H__
+
+#include "../lwip_check.h"
+#include "lwip/arch.h"
+#include "lwip/tcp.h"
+#include "lwip/netif.h"
+
+/* counters used for test_tcp_counters_* callback functions */
+struct test_tcp_counters {
+  u32_t recv_calls;
+  u32_t recved_bytes;
+  u32_t recv_calls_after_close;
+  u32_t recved_bytes_after_close;
+  u32_t close_calls;
+  u32_t err_calls;
+  err_t last_err;
+  char* expected_data;
+  u32_t expected_data_len;
+};
+
+struct test_tcp_txcounters {
+  u32_t num_tx_calls;
+  u32_t num_tx_bytes;
+  u8_t  copy_tx_packets;
+  struct pbuf *tx_packets;
+};
+
+/* Helper functions */
+void tcp_remove_all(void);
+
+struct pbuf* tcp_create_segment(ip_addr_t* src_ip, ip_addr_t* dst_ip,
+                   u16_t src_port, u16_t dst_port, void* data, size_t data_len,
+                   u32_t seqno, u32_t ackno, u8_t headerflags);
+struct pbuf* tcp_create_rx_segment(struct tcp_pcb* pcb, void* data, size_t data_len,
+                   u32_t seqno_offset, u32_t ackno_offset, u8_t headerflags);
+struct pbuf* tcp_create_rx_segment_wnd(struct tcp_pcb* pcb, void* data, size_t data_len,
+                   u32_t seqno_offset, u32_t ackno_offset, u8_t headerflags, u16_t wnd);
+void tcp_set_state(struct tcp_pcb* pcb, enum tcp_state state, ip_addr_t* local_ip,
+                   ip_addr_t* remote_ip, u16_t local_port, u16_t remote_port);
+void test_tcp_counters_err(void* arg, err_t err);
+err_t test_tcp_counters_recv(void* arg, struct tcp_pcb* pcb, struct pbuf* p, err_t err);
+
+struct tcp_pcb* test_tcp_new_counters_pcb(struct test_tcp_counters* counters);
+
+void test_tcp_input(struct pbuf *p, struct netif *inp);
+
+void test_tcp_init_netif(struct netif *netif, struct test_tcp_txcounters *txcounters,
+                         ip_addr_t *ip_addr, ip_addr_t *netmask);
+
+
+#endif