reactos/lib/drivers/lwip/src/include/rosip.h

   1 #ifndef _ROS_IP_H_
   2 #define _ROS_IP_H_
   3
   4 #include "lwip/tcp.h"
   5 #include "lwip/pbuf.h"
   6 #include "lwip/ip_addr.h"
   7 #include "tcpip.h"
   8
   9 #ifndef LWIP_TAG
  10     #define LWIP_TAG 'PIwl'
  11 #endif
  12
  13 typedef struct tcp_pcb* PTCP_PCB;
  14
  15 typedef struct _QUEUE_ENTRY
  16 {
  17     struct pbuf *p;
  18     LIST_ENTRY ListEntry;
  19 } QUEUE_ENTRY, *PQUEUE_ENTRY;
  20
  21 struct lwip_callback_msg
  22 {
  23     /* Synchronization */
  24     KEVENT Event;
  25
  26     /* Input */
  27     union {
  28         struct {
  29             PVOID Arg;
  30         } Socket;
  31         struct {
  32             PCONNECTION_ENDPOINT Connection;
  33             struct ip_addr *IpAddress;
  34             u16_t Port;
  35         } Bind;
  36         struct {
  37             PCONNECTION_ENDPOINT Connection;
  38             u8_t Backlog;
  39         } Listen;
  40         struct {
  41             PCONNECTION_ENDPOINT Connection;
  42             void *Data;
  43             u16_t DataLength;
  44         } Send;
  45         struct {
  46             PCONNECTION_ENDPOINT Connection;
  47             struct ip_addr *IpAddress;
  48             u16_t Port;
  49         } Connect;
  50         struct {
  51             PCONNECTION_ENDPOINT Connection;
  52             int shut_rx;
  53             int shut_tx;
  54         } Shutdown;
  55         struct {
  56             PCONNECTION_ENDPOINT Connection;
  57             int Callback;
  58         } Close;
  59     } Input;
  60
  61     /* Output */
  62     union {
  63         struct {
  64             struct tcp_pcb *NewPcb;
  65         } Socket;
  66         struct {
  67             err_t Error;
  68         } Bind;
  69         struct {
  70             struct tcp_pcb *NewPcb;
  71         } Listen;
  72         struct {
  73             err_t Error;
  74         } Send;
  75         struct {
  76             err_t Error;
  77         } Connect;
  78         struct {
  79             err_t Error;
  80         } Shutdown;
  81         struct {
  82             err_t Error;
  83         } Close;
  84     } Output;
  85 };
  86
  87 NTSTATUS    LibTCPGetDataFromConnectionQueue(PCONNECTION_ENDPOINT Connection, PUCHAR RecvBuffer, UINT RecvLen, UINT *Received);
  88
  89 /* External TCP event handlers */
  90 extern void TCPConnectEventHandler(void *arg, const err_t err);
  91 extern void TCPAcceptEventHandler(void *arg, PTCP_PCB newpcb);
  92 extern void TCPSendEventHandler(void *arg, const u16_t space);
  93 extern void TCPFinEventHandler(void *arg, const err_t err);
  94 extern void TCPRecvEventHandler(void *arg);
  95
  96 /* TCP functions */
  97 PTCP_PCB    LibTCPSocket(void *arg);
  98 err_t       LibTCPBind(PCONNECTION_ENDPOINT Connection, struct ip_addr *const ipaddr, const u16_t port);
  99 PTCP_PCB    LibTCPListen(PCONNECTION_ENDPOINT Connection, const u8_t backlog);
 100 err_t       LibTCPSend(PCONNECTION_ENDPOINT Connection, void *const dataptr, const u16_t len, const int safe);
 101 err_t       LibTCPConnect(PCONNECTION_ENDPOINT Connection, struct ip_addr *const ipaddr, const u16_t port);
 102 err_t       LibTCPShutdown(PCONNECTION_ENDPOINT Connection, const int shut_rx, const int shut_tx);
 103 err_t       LibTCPClose(PCONNECTION_ENDPOINT Connection, const int safe, const int callback);
 104
 105 err_t       LibTCPGetPeerName(PTCP_PCB pcb, struct ip_addr *const ipaddr, u16_t *const port);
 106 err_t       LibTCPGetHostName(PTCP_PCB pcb, struct ip_addr *const ipaddr, u16_t *const port);
 107 void        LibTCPAccept(PTCP_PCB pcb, struct tcp_pcb *listen_pcb, void *arg);
 108
 109 /* IP functions */
 110 void LibIPInsertPacket(void *ifarg, const void *const data, const u32_t size);
 111 void LibIPInitialize(void);
 112 void LibIPShutdown(void);
 113
 114 #endif