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Added basic DNS functionality, fixed stack smashing bug, organizational improvements

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This commit is contained in:
Joseph Henry
2017-08-30 14:13:13 -07:00
parent be1d7082e9
commit ec323c9842
11 changed files with 599 additions and 396 deletions
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16
src/picoTCP.hpp
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@@ -71,6 +71,7 @@
#define PICO_IPV4_ROUTE_DEL_SIG struct pico_ip4 address, struct pico_ip4 netmask, int metric
#define PICO_IPV6_ROUTE_ADD_SIG struct pico_ip6 address, struct pico_ip6 netmask, struct pico_ip6 gateway, int metric, struct pico_ipv6_link *link
#define PICO_IPV6_ROUTE_DEL_SIG struct pico_ip6 address, struct pico_ip6 netmask, struct pico_ip6 gateway, int metric, struct pico_ipv6_link *link
#define PICO_DNS_CLIENT_NAMESERVER_SIG pico_ip4*, unsigned char
namespace ZeroTier
{
@@ -111,6 +112,16 @@ namespace ZeroTier
*/
bool pico_route_del(VirtualTap *tap, const InetAddress &addr, const InetAddress &nm, int metric);
/*
* Registers a DNS nameserver with the network stack
*/
int pico_add_dns_nameserver(struct sockaddr *addr);
/*
* Un-registers a DNS nameserver from the network stack
*/
int pico_del_dns_nameserver(struct sockaddr *addr);
/*
* Main stack loop
*/
@@ -181,6 +192,11 @@ namespace ZeroTier
*/
int pico_Close(VirtualSocket *vs);
/*
* Converts a pico_err to its most closely-related errno, and sets errno
*/
static int map_pico_err_to_errno(int err);
/*
* Converts picoTCP error codes to pretty string
*/