gfwleak/zhangyang-libzt
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Cleanup

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This commit is contained in:
Joseph Henry
2018-02-07 15:10:38 -08:00
parent de3fc72ba0
commit b0ac457ff1
3 changed files with 247 additions and 317 deletions
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46
src/lwIP.cpp
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@@ -78,7 +78,7 @@ struct netif lwipInterfaces[10];
int lwipInterfacesCount = 0;
ZeroTier::Mutex _rx_input_lock_m;
struct pbuf* lwip_frame_rxbuf[MAX_GUARDED_RX_BUF_SZ];
struct pbuf* lwip_frame_rxbuf[LWIP_MAX_GUARDED_RX_BUF_SZ];
int lwip_frame_rxbuf_tot = 0;
@@ -386,10 +386,6 @@ void lwip_init_interface(void *tapref, const ZeroTier::MAC &mac, const ZeroTier:
lwipInterfacesCount++;
}
/****************************************************************************/
/* Raw API driver */
/****************************************************************************/
@@ -1975,35 +1971,35 @@ inline void convert_ip(struct sockaddr_in * addr, struct ip4_addr *addr4);
*/
inline void convert_ip(struct sockaddr_in *addr, struct ip4_addr *addr4)
{
struct sockaddr_in *ipv4 = addr;
short a = ip4_addr1b(&(ipv4->sin_addr));
short b = ip4_addr2b(&(ipv4->sin_addr));
short c = ip4_addr3b(&(ipv4->sin_addr));
short d = ip4_addr4b(&(ipv4->sin_addr));
IP4_ADDR(addr4, a,b,c,d);
struct sockaddr_in *ipv4 = addr;
short a = ip4_addr1b(&(ipv4->sin_addr));
short b = ip4_addr2b(&(ipv4->sin_addr));
short c = ip4_addr3b(&(ipv4->sin_addr));
short d = ip4_addr4b(&(ipv4->sin_addr));
IP4_ADDR(addr4, a,b,c,d);
}
#define IP6_ADDR2(ipaddr, a,b,c,d,e,f,g,h) do { (ipaddr)->addr[0] = ZeroTier::Utils::hton((u32_t)((a & 0xffff) << 16) | (b & 0xffff)); \
(ipaddr)->addr[1] = ZeroTier::Utils::hton(((c & 0xffff) << 16) | (d & 0xffff)); \
(ipaddr)->addr[2] = ZeroTier::Utils::hton(((e & 0xffff) << 16) | (f & 0xffff)); \
(ipaddr)->addr[3] = ZeroTier::Utils::hton(((g & 0xffff) << 16) | (h & 0xffff)); } while(0)
(ipaddr)->addr[1] = ZeroTier::Utils::hton(((c & 0xffff) << 16) | (d & 0xffff)); \
(ipaddr)->addr[2] = ZeroTier::Utils::hton(((e & 0xffff) << 16) | (f & 0xffff)); \
(ipaddr)->addr[3] = ZeroTier::Utils::hton(((g & 0xffff) << 16) | (h & 0xffff)); } while(0)
/**
* Convert from standard IPV6 address structure to an lwIP native structure
*/
inline void in6_to_ip6(ip6_addr *ba, struct sockaddr_in6 *in6)
{
uint8_t *ip = &(in6->sin6_addr).s6_addr[0];
IP6_ADDR2(ba,
(((ip[ 0] & 0xffff) << 8) | ((ip[ 1]) & 0xffff)),
(((ip[ 2] & 0xffff) << 8) | ((ip[ 3]) & 0xffff)),
(((ip[ 4] & 0xffff) << 8) | ((ip[ 5]) & 0xffff)),
(((ip[ 6] & 0xffff) << 8) | ((ip[ 7]) & 0xffff)),
(((ip[ 8] & 0xffff) << 8) | ((ip[ 9]) & 0xffff)),
(((ip[10] & 0xffff) << 8) | ((ip[11]) & 0xffff)),
(((ip[12] & 0xffff) << 8) | ((ip[13]) & 0xffff)),
(((ip[14] & 0xffff) << 8) | ((ip[15]) & 0xffff))
);
uint8_t *ip = &(in6->sin6_addr).s6_addr[0];
IP6_ADDR2(ba,
(((ip[ 0] & 0xffff) << 8) | ((ip[ 1]) & 0xffff)),
(((ip[ 2] & 0xffff) << 8) | ((ip[ 3]) & 0xffff)),
(((ip[ 4] & 0xffff) << 8) | ((ip[ 5]) & 0xffff)),
(((ip[ 6] & 0xffff) << 8) | ((ip[ 7]) & 0xffff)),
(((ip[ 8] & 0xffff) << 8) | ((ip[ 9]) & 0xffff)),
(((ip[10] & 0xffff) << 8) | ((ip[11]) & 0xffff)),
(((ip[12] & 0xffff) << 8) | ((ip[13]) & 0xffff)),
(((ip[14] & 0xffff) << 8) | ((ip[15]) & 0xffff))
);
}
#endif // ZT_VIRTUAL_SOCKET