gfwleak/zhangyang-libzt
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

additional picoTCP api glue code

Browse Source
This commit is contained in:
Joseph Henry
2016-10-14 15:47:15 -07:00
parent 8514c6bcab
commit 846fea0dca
3 changed files with 228 additions and 113 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
src/SDK_EthernetTap.cpp
View File

@@ -624,6 +624,7 @@ void NetconEthernetTap::picoTCP_loop()
DEBUG_INFO();
while(_run)
{
_phy.poll((unsigned long)std::min(500,1000));
//DEBUG_INFO("pico_tick");
usleep(1000);
picostack->__pico_stack_tick();
@@ -1439,10 +1440,16 @@ Connection * NetconEthernetTap::handleSocketProxy(PhySocket *sock, int socket_ty
return NULL;
}
static void cb_tcpclient(uint16_t ev, struct pico_socket *s)
{
DEBUG_ERROR("ACTIVITY!");
}
Connection * NetconEthernetTap::handleSocket(PhySocket *sock, void **uptr, struct socket_st* socket_rpc)
{
DEBUG_ATTN("sock=%p, sock_type=%d", (void*)&sock, socket_rpc->socket_type);
#if defined(SDK_LWIP)
struct udp_pcb *new_udp_PCB = NULL;
struct tcp_pcb *new_tcp_PCB = NULL;
@@ -1474,6 +1481,34 @@ Connection * NetconEthernetTap::handleSocket(PhySocket *sock, void **uptr, struc
DEBUG_ERROR(" memory not available for new PCB");
sendReturnValue(_phy.getDescriptor(sock), -1, ENOMEM);
return NULL;
#elif defined(SDK_PICOTCP)
DEBUG_ERROR("opening socket");
struct pico_socket * psock = picostack->__pico_socket_open(PICO_PROTO_IPV4, PICO_PROTO_TCP, &cb_tcpclient);
DEBUG_ERROR("fin");
if(psock)
{
DEBUG_ATTN("psock = %p", (void*)psock);
Connection * newConn = new Connection();
*uptr = newConn;
newConn->type = socket_rpc->socket_type;
newConn->sock = sock;
newConn->local_addr = NULL;
newConn->peer_addr = NULL;
newConn->picosock = psock;
//if(newConn->type == SOCK_DGRAM) newConn->pico_UDP_sock = new_udp_PCB;
//if(newConn->type == SOCK_STREAM) newConn->pico_TCP_sock = new_tcp_PCB;
_Connections.push_back(newConn);
return newConn;
}
else
{
DEBUG_ERROR("psock == NULL");
}
return NULL;
#endif
}
int NetconEthernetTap::handleConnectProxy(PhySocket *sock, struct sockaddr_in *rawAddr)
@@ -1575,6 +1610,8 @@ int NetconEthernetTap::handleConnectProxy(PhySocket *sock, struct sockaddr_in *r
void NetconEthernetTap::handleConnect(PhySocket *sock, PhySocket *rpcSock, Connection *conn, struct connect_st* connect_rpc)
{
DEBUG_ATTN("sock=%p", (void*)&sock);
#if defined(SDK_LWIP)
Mutex::Lock _l(_tcpconns_m);
struct sockaddr_in *rawAddr = (struct sockaddr_in *) &connect_rpc->addr;
int port = lwipstack->__lwip_ntohs(rawAddr->sin_port);
@@ -1662,6 +1699,12 @@ void NetconEthernetTap::handleConnect(PhySocket *sock, PhySocket *rpcSock, Conne
DEBUG_ERROR(" could not locate PCB based on application-provided fd");
sendReturnValue(rpcSock, -1, EBADF);
}
#elif defined(SDK_PICOTCP)
int ret = pico_socket_connect(s, &dst.ip4, send_port);
DEBUG_ATTN("ret = %d", ret);
sendReturnValue(rpcSock, 0, ERR_OK);
return;
#endif
}
void NetconEthernetTap::handleWrite(Connection *conn)

3
src/SDK_EthernetTap.hpp
View File

@@ -86,6 +86,9 @@ namespace ZeroTier {
unsigned char rxbuf[DEFAULT_TCP_RX_BUF_SZ];
// TODO: necessary still?
int proxy_conn_state;
// pico
struct pico_socket *picosock;
};
/*

69
src/SDK_pico.hpp
View File

@@ -61,6 +61,21 @@
#define PICO_DEVICE_INIT_SIG struct pico_device *dev, const char *name, uint8_t *mac
#define PICO_STACK_RECV_SIG struct pico_device *dev, uint8_t *buffer, uint32_t len
#define PICO_ICMP4_PING_SIG char *dst, int count, int interval, int timeout, int size, void (*cb)(struct pico_icmp4_stats *)
//
#define PICO_TIMER_ADD_SIG pico_time expire, void (*timer)(pico_time, void *), void *arg
#define PICO_STRING_TO_IPV6_SIG const char *ipstr, uint8_t *ip
#define PICO_SOCKET_SETOPTION_SIG struct pico_socket *s, int option, void *value
#define PICO_SOCKET_SEND_SIG struct pico_socket *s, const void *buf, int len
#define PICO_SOCKET_SENDTO_SIG struct pico_socket *s, const void *buf, int len, void *dst, uint16_t remote_port
#define PICO_SOCKET_RECV_SIG struct pico_socket *s, void *buf, int len
#define PICO_SOCKET_OPEN_SIG uint16_t net, uint16_t proto, void (*wakeup)(uint16_t ev, struct pico_socket *s)
#define PICO_SOCKET_BIND_SIG struct pico_socket *s, void *local_addr, uint16_t *port
#define PICO_SOCKET_CONNECT_SIG struct pico_socket *s, const void *srv_addr, uint16_t remote_port
#define PICO_SOCKET_READ_SIG struct pico_socket *s, void *buf, int len
#define PICO_SOCKET_WRITE_SIG struct pico_socket *s, const void *buf, int len
#define PICO_SOCKET_CLOSE_SIG struct pico_socket *s
#define PICO_SOCKET_SHUTDOWN_SIG struct pico_socket *s, int mode
namespace ZeroTier {
@@ -99,6 +114,20 @@ namespace ZeroTier {
int32_t (*_pico_stack_recv)(PICO_STACK_RECV_SIG);
int (*_pico_icmp4_ping)(PICO_ICMP4_PING_SIG);
int (*_pico_string_to_ipv6)(PICO_STRING_TO_IPV6_SIG);
int (*_pico_socket_setoption)(PICO_SOCKET_SETOPTION_SIG);
uint32_t (*_pico_timer_add)(PICO_TIMER_ADD_SIG);
int (*_pico_socket_send)(PICO_SOCKET_SEND_SIG);
int (*_pico_socket_recv)(PICO_SOCKET_RECV_SIG);
struct pico_socket * (*_pico_socket_open)(PICO_SOCKET_OPEN_SIG);
int (*_pico_socket_bind)(PICO_SOCKET_BIND_SIG);
int (*_pico_socket_connect)(PICO_SOCKET_CONNECT_SIG);
int (*_pico_socket_read)(PICO_SOCKET_READ_SIG);
int (*_pico_socket_write)(PICO_SOCKET_WRITE_SIG);
int (*_pico_socket_close)(PICO_SOCKET_CLOSE_SIG);
int (*_pico_socket_shutdown)(PICO_SOCKET_SHUTDOWN_SIG);
Mutex _lock;
Mutex _lock_mem;
@@ -141,6 +170,20 @@ namespace ZeroTier {
_pico_stack_recv = (int32_t(*)(PICO_STACK_RECV_SIG))&pico_stack_recv;
_pico_icmp4_ping = (int(*)(PICO_ICMP4_PING_SIG))&pico_icmp4_ping;
_pico_string_to_ipv6 = (int(*)(PICO_STRING_TO_IPV6_SIG))&pico_string_to_ipv6;
_pico_socket_setoption = (int(*)(PICO_SOCKET_SETOPTION_SIG))&pico_socket_setoption;
_pico_timer_add = (uint32_t(*)(PICO_TIMER_ADD_SIG))&pico_timer_add;
_pico_socket_send = (int(*)(PICO_SOCKET_SEND_SIG))&pico_socket_send;
_pico_socket_recv = (int(*)(PICO_SOCKET_RECV_SIG))&pico_socket_recv;
_pico_socket_open = (struct pico_socket*(*)(PICO_SOCKET_OPEN_SIG))&pico_socket_open;
_pico_socket_bind = (int(*)(PICO_SOCKET_BIND_SIG))&pico_socket_bind;
_pico_socket_connect = (int(*)(PICO_SOCKET_CONNECT_SIG))&pico_socket_connect;
_pico_socket_read = (int(*)(PICO_SOCKET_READ_SIG))&pico_socket_read;
_pico_socket_write = (int(*)(PICO_SOCKET_WRITE_SIG))&pico_socket_write;
_pico_socket_close = (int(*)(PICO_SOCKET_CLOSE_SIG))&pico_socket_close;
_pico_socket_shutdown = (int(*)(PICO_SOCKET_SHUTDOWN_SIG))&pico_socket_shutdown;
#endif
@@ -160,6 +203,19 @@ namespace ZeroTier {
_pico_stack_recv = (int32_t(*)(PICO_STACK_RECV_SIG))dlsym(_libref, "pico_stack_recv");
_pico_icmp4_ping = (int(*)(PICO_ICMP4_PING_SIG))dlsym(_libref, "pico_icmp4_ping");
_pico_string_to_ipv6 = (int(*)(PICO_STRING_TO_IPV6_SIG))dlsym(_libref, "pico_string_to_ipv6");
_pico_socket_setoption = (int(*)(PICO_SOCKET_SETOPTION_SIG))dlsym(_libref, "pico_socket_setoption");
_pico_timer_add = (uint32_t(*)(PICO_TIMER_ADD_SIG))dlsym(_libref, "pico_timer_add");
_pico_socket_send = (int(*)(PICO_SOCKET_SEND_SIG))dlsym(_libref, "pico_socket_send");
_pico_socket_recv = (int(*)(PICO_SOCKET_RECV_SIG))dlsym(_libref, "pico_socket_recv");
_pico_socket_open = (struct pico_socket*(*)(PICO_SOCKET_OPEN_SIG))dlsym(_libref, "pico_socket_open");
_pico_socket_bind = (int(*)(PICO_SOCKET_BIND_SIG))dlsym(_libref, "pico_socket_bind");
_pico_socket_connect = (int(*)(PICO_SOCKET_CONNECT_SIG))dlsym(_libref, "pico_socket_connect");
_pico_socket_read = (int(*)(PICO_SOCKET_READ_SIG))dlsym(_libref, "pico_socket_read");
_pico_socket_write = (int(*)(PICO_SOCKET_WRITE_SIG))dlsym(_libref, "pico_socket_write");
_pico_socket_close = (int(*)(PICO_SOCKET_CLOSE_SIG))dlsym(_libref, "pico_socket_close");
_pico_socket_shutdown = (int(*)(PICO_SOCKET_SHUTDOWN_SIG))dlsym(_libref, "pico_socket_shutdown");
#endif
}
@@ -181,6 +237,19 @@ namespace ZeroTier {
inline int __pico_stack_recv(PICO_STACK_RECV_SIG) throw() { /*Mutex::Lock _l(_lock);*/ return _pico_stack_recv(dev, buffer, len); }
inline int __pico_icmp4_ping(PICO_ICMP4_PING_SIG) throw() { Mutex::Lock _l(_lock); return _pico_icmp4_ping(dst, count, interval, timeout, size, cb); }
inline int __pico_string_to_ipv6(PICO_STRING_TO_IPV6_SIG) throw() { Mutex::Lock _l(_lock); return _pico_string_to_ipv6(ipstr, ip); }
inline int __pico_socket_setoption(PICO_SOCKET_SETOPTION_SIG) throw() { Mutex::Lock _l(_lock); return _pico_socket_setoption(s, option, value); }
inline uint32_t __pico_timer_add(PICO_TIMER_ADD_SIG) throw() { Mutex::Lock _l(_lock); return _pico_timer_add(expire, timer, arg); }
inline int __pico_socket_send(PICO_SOCKET_SEND_SIG) throw() { Mutex::Lock _l(_lock); return _pico_socket_send(s, buf, len); }
inline int __pico_socket_recv(PICO_SOCKET_RECV_SIG) throw() { Mutex::Lock _l(_lock); return _pico_socket_recv(s, buf, len); }
inline struct pico_socket * __pico_socket_open(PICO_SOCKET_OPEN_SIG) throw() { return _pico_socket_open(net, proto, wakeup); }
inline int __pico_socket_bind(PICO_SOCKET_BIND_SIG) throw() { Mutex::Lock _l(_lock); return _pico_socket_bind(s, local_addr, port); }
inline int __pico_socket_connect(PICO_SOCKET_CONNECT_SIG) throw() { Mutex::Lock _l(_lock); return _pico_socket_connect(s, srv_addr, remote_port); }
inline int __pico_socket_read(PICO_SOCKET_READ_SIG) throw() { Mutex::Lock _l(_lock); return _pico_socket_read(s, buf, len); }
inline int __pico_socket_write(PICO_SOCKET_WRITE_SIG) throw() { Mutex::Lock _l(_lock); return _pico_socket_write(s, buf, len); }
inline int __pico_socket_close(PICO_SOCKET_CLOSE_SIG) throw() { Mutex::Lock _l(_lock); return _pico_socket_close(s); }
inline int __pico_socket_shutdown(PICO_SOCKET_SHUTDOWN_SIG) throw() { Mutex::Lock _l(_lock); return _pico_socket_shutdown(s, mode); }
};
} // namespace ZeroTier