static Eina_Bool _parser_cb(void *data, Eina_Simple_XML_Type type,
const char *content,
unsigned offset __UNUSED__,
unsigned length)
{
EMap_Route *route = data;
double d;
struct tm time;
time_t timet;
char buf[length+1];
if(type == EINA_SIMPLE_XML_OPEN)
{
if(!strncmp(GPX_NAME, content, strlen(GPX_NAME)))
{
route->gpx.xml_is_name = EINA_TRUE;
}
else if(!strncmp(GPX_ELE, content, strlen(GPX_ELE)))
{
route->gpx.xml_is_ele = EINA_TRUE;
}
else if(!strncmp(GPX_TIME, content, strlen(GPX_TIME)))
{
route->gpx.xml_is_time = EINA_TRUE;
}
else if(!strncmp(GPX_COORDINATES, content, strlen(GPX_COORDINATES)))
{
EMap_Route_Node *node = emap_route_node_new(eina_list_count(route->nodes));
route->gpx.xml_current_node = node;
emap_route_node_add(route, node);
const char *tags = eina_simple_xml_tag_attributes_find(content, length);
eina_simple_xml_attributes_parse(tags, length - (tags - content), _parser_attributes_cb, node);
}
}
else if(type == EINA_SIMPLE_XML_DATA)
{
if(route->gpx.xml_is_name)
{
eina_stringshare_replace_length(&route->name, content, length);
route->gpx.xml_is_name = EINA_FALSE;
}
else if(route->gpx.xml_is_ele)
{
sscanf(content, "%lf", &d);
emap_route_node_elevation_set(route->gpx.xml_current_node, d);
route->gpx.xml_is_ele = EINA_FALSE;
}
else if(route->gpx.xml_is_time)
{
snprintf(buf, length + 1, content);
strptime(buf, "%Y-%m-%dT%H:%M:%S%Z", &time);
timet = mktime(&time);
emap_route_node_time_set(route->gpx.xml_current_node, timet);
route->gpx.xml_is_time = EINA_FALSE;
}
}
return EINA_TRUE;
}
/**
* @brief Scan an interface to cache its network addresses
* @param net The net object to scan
* @return EINA_TRUE on success, EINA_FALSE on failure
* Use this function to scan and cache the ip address, netmask, and broadcast
* address for an interface. This function will perform a full scan every time
* it is called, and IPv6 addresses will be cached if Eeze was compiled with IPv6
* support was enabled at compile time.
* @see eeze_net_addr_get()
*/
Eina_Bool
eeze_net_scan(Eeze_Net *net)
{
char ip[INET_ADDRSTRLEN];
#ifdef HAVE_IPV6
char ip6[INET6_ADDRSTRLEN];
struct sockaddr_in6 *sa6;
#endif
int sock;
int ioctls[3] = {SIOCGIFADDR, SIOCGIFBRDADDR, SIOCGIFNETMASK}, *i = ioctls;
struct ifreq ifr;
struct sockaddr_in *sa;
EINA_SAFETY_ON_NULL_RETURN_VAL(net, EINA_FALSE);
/* ensure that we have the right name, mostly for hahas */
if_indextoname((unsigned int)net->index, ifr.ifr_name);
ifr.ifr_addr.sa_family = AF_INET;
sock = socket(AF_INET, SOCK_DGRAM, 0);
if (sock < 0) return EINA_FALSE;
if (ioctl(sock, *i++, &ifr) < 0) goto error;
sa = (struct sockaddr_in*) & (ifr.ifr_addr);
inet_ntop(AF_INET, (struct in_addr*)&sa->sin_addr, ip, INET_ADDRSTRLEN);
eina_stringshare_replace_length(&net->ip, ip, INET_ADDRSTRLEN);
if (ioctl(sock, *i++, &ifr) < 0) goto error;
sa = (struct sockaddr_in*) & (ifr.ifr_broadaddr);
inet_ntop(AF_INET, (struct in_addr*)&sa->sin_addr, ip, INET_ADDRSTRLEN);
eina_stringshare_replace_length(&net->broadip, ip, INET_ADDRSTRLEN);
if (ioctl(sock, *i++, &ifr) < 0) goto error;
sa = (struct sockaddr_in*) & (ifr.ifr_netmask);
inet_ntop(AF_INET, (struct in_addr*)&sa->sin_addr, ip, INET_ADDRSTRLEN);
eina_stringshare_replace_length(&net->netmask, ip, INET_ADDRSTRLEN);
close(sock);
#ifdef HAVE_IPV6
i = ioctls;
ifr.ifr_addr.sa_family = AF_INET6;
sock = socket(AF_INET6, SOCK_DGRAM, 0);
if (sock < 0) return EINA_FALSE;
if (ioctl(sock, *i++, &ifr) < 0) goto error;
sa6 = (struct sockaddr_in6*) & (ifr.ifr_addr);
inet_ntop(AF_INET6, (struct in6_addr*)&sa6->sin6_addr, ip6, INET6_ADDRSTRLEN);
eina_stringshare_replace_length(&net->ip6, ip6, INET6_ADDRSTRLEN);
if (ioctl(sock, *i++, &ifr) < 0) goto error;
sa6 = (struct sockaddr_in6*) & (ifr.ifr_broadaddr);
inet_ntop(AF_INET6, (struct in6_addr*)&sa6->sin6_addr, ip6, INET6_ADDRSTRLEN);
eina_stringshare_replace_length(&net->broadip6, ip6, INET6_ADDRSTRLEN);
if (ioctl(sock, *i++, &ifr) < 0) goto error;
sa6 = (struct sockaddr_in6*) & (ifr.ifr_netmask);
inet_ntop(AF_INET6, (struct in6_addr*)&sa6->sin6_addr, ip6, INET6_ADDRSTRLEN);
eina_stringshare_replace_length(&net->netmask6, ip6, INET6_ADDRSTRLEN);
close(sock);
#endif
return EINA_TRUE;
error:
close(sock);
return EINA_FALSE;
}
