static void stats_print_diff(struct stats_file *file)
{
struct stats_record *begin, *end;
begin = get_begin(file);
begin = get_next(file, begin);
end = get_end(file);
printf("\n(begin + 1)\n");
printf("\t[%04d] ", get_index(file, begin));
stats_print_record(begin);
printf("end\n");
printf("\t[%04d] ", get_index(file, end));
stats_print_record(end);
if (file->home_first && get_home(file)) {
printf("\nhome\n");
stats_print_rec_diff(file->home_first, get_home(file));
}
if (file->roaming_first && get_roaming(file)) {
printf("\roaming\n");
stats_print_rec_diff(file->roaming_first, get_roaming(file));
}
}
static void stats_hdr_info(struct stats_file *file)
{
struct stats_file_header *hdr;
struct stats_record *begin, *end, *home, *roaming;
unsigned int home_idx, roaming_idx;
hdr = get_hdr(file);
begin = get_begin(file);
end = get_end(file);
home = get_home(file);
if (!home)
home_idx = UINT_MAX;
else
home_idx = get_index(file, home);
roaming = get_roaming(file);
if (!roaming)
roaming_idx = UINT_MAX;
else
roaming_idx = get_index(file, roaming);
printf("Data Structure Sizes\n");
printf(" sizeof header %zd/0x%02zx\n",
sizeof(struct stats_file_header),
sizeof(struct stats_file_header));
printf(" sizeof entry %zd/0%02zx\n\n",
sizeof(struct stats_record),
sizeof(struct stats_record));
printf("File\n");
printf(" addr %p\n", file->addr);
printf(" len %zd\n", file->len);
printf(" max nr entries %d\n", file->max_nr);
printf(" nr entries %d\n\n", file->nr);
printf("Header\n");
printf(" magic 0x%08x\n", hdr->magic);
printf(" begin [%d] 0x%08x\n",
get_index(file, begin), hdr->begin);
printf(" end [%d] 0x%08x\n",
get_index(file, end), hdr->end);
printf(" home [%d] 0x%08x\n",
home_idx, hdr->home);
printf(" roaming [%d] 0x%08x\n\n",
roaming_idx, hdr->roaming);
printf("Pointers\n");
printf(" hdr %p\n", hdr);
printf(" begin %p\n", begin);
printf(" end %p\n", end);
printf(" home %p\n", home);
printf(" romaing %p\n", roaming);
printf(" first %p\n", file->first);
printf(" last %p\n\n", file->last);
}
/**
* Write out /etc/udhcpd.conf conf so the config is available when it gets started
*/
int usb_network_set_up_dhcpd(struct mode_list_elem *data)
{
struct ipforward_data *ipforward = NULL;
int ret = 1;
/* Set up nat info only if it is required */
if(data->nat)
{
#ifdef OFONO
/* check if we are roaming or not */
if(get_roaming())
{
/* get permission to use roaming */
if(is_roaming_not_allowed())
goto end;
}
#endif /* OFONO */
ipforward = malloc(sizeof(struct ipforward_data));
memset(ipforward, 0, sizeof(struct ipforward_data));
#ifdef CONNMAN
if(connman_get_connection_data(ipforward))
{
log_debug("data connection not available!\n");
/* TODO: send a message to the UI */
goto end;
}
#else
if(resolv_conf_dns(ipforward))
goto end;
#endif /*CONNMAN */
}
/* ipforward can be NULL here, which is expected and handled in this function */
ret = write_udhcpd_conf(ipforward, data);
if(data->nat)
ret = set_usb_ip_forward(data, ipforward);
end:
/* the function checks if ipforward is NULL or not */
free_ipforward_data(ipforward);
return(ret);
}
static void update_roaming(struct stats_file *file)
{
file->roaming = get_roaming(file);
}
