int
parse_pair(struct tapif* tapif,char* key,char* value)
{
struct addrinfo addr;
uint8_t* p;
if (key == 0 || *key == 0)
return -1;
#define PARSE_IP4(ip_addr) \
do { \
if (value == 0 || *value == 0) \
return -1; \
if (parse_address(value,&addr,AF_INET) != 0) \
return -1; \
p = (uint8_t*)&((struct sockaddr_in*)addr.ai_addr)->sin_addr; \
IP4_ADDR(&(ip_addr),*p,*(p+1),*(p+2),*(p+3)); \
return 0; \
} while(0)
if (!strcmp(key,"name")) {
if (value == 0 || *value == 0)
return -1;
tapif->name = value;
return 0;
} else if (!strcmp(key,"addr")) {
PARSE_IP4(tapif->ip_addr);
} else if (!strcmp(key,"netmask")) {
PARSE_IP4(tapif->netmask);
} else if (!strcmp(key,"gw")) {
PARSE_IP4(tapif->gw);
} else {
return -1;
}
}
static int
parse_vxlan_pair(void *opts, char* key, char* value)
{
struct vxlan_peer *peer = (struct vxlan_peer *)opts;
struct addrinfo addr;
uint8_t* p;
if (key == 0 || *key == 0)
return -1;
#define PARSE_IP4(ip_addr) \
do { \
if (value == 0 || *value == 0) \
return -1; \
if (parse_address(value, &addr, AF_INET) != 0) \
return -1; \
p = (uint8_t*)&((struct sockaddr_in*)addr.ai_addr)->sin_addr; \
IP4_ADDR(&(ip_addr), *p, *(p+1), *(p+2), *(p+3)); \
} while(0)
if (!strcmp(key,"addr")) {
PARSE_IP4(peer->ip_addr);
return 0;
} else if (!strcmp(key,"port")) {
peer->port = atoi(value);
return 0;
} else {
return -1;
}
#undef PARSE_IP4
}
static int
parse_port_pair(void *opts, char* key, char* value)
{
struct net *net = (struct net *)opts;
struct addrinfo addr;
uint8_t* p;
if (key == 0 || *key == 0)
return -1;
#define PARSE_IP4(ip_addr) \
do { \
if (value == 0 || *value == 0) \
return -1; \
if (parse_address(value, &addr, AF_INET) != 0) \
return -1; \
p = (uint8_t*)&((struct sockaddr_in*)addr.ai_addr)->sin_addr; \
IP4_ADDR(&(ip_addr), *p, *(p+1), *(p+2), *(p+3)); \
} while(0)
if (!strcmp(key,"port_id")) {
if (value == 0 || *value == 0)
return -1;
net->port_id = rte_str_to_size(value);
return 0;
} else if (!strcmp(key,"name")) {
if (value == 0 || *value == 0)
return -1;
net->name = value;
return 0;
} else if (!strcmp(key,"addr")) {
PARSE_IP4(net->ip_addr);
return 0;
} else if (!strcmp(key,"netmask")) {
PARSE_IP4(net->netmask);
return 0;
} else if (!strcmp(key,"gw")) {
PARSE_IP4(net->gw);
return 0;
} else {
return -1;
}
#undef PARSE_IP4
}