void subnet::calc_netmask(){
int power = 0;
int divided;
int rest;
for(power; (1 << power) < get_hosts(); power++);
set_netmask_slash(32-power);
divided = (32-power)/8;
rest = (32-power)%8;
switch(divided)
{
case 4:
set_netmask(255, 255, 255, 255);
break;
case 3:
set_netmask(255, 255, 255, (256-(1<<(8-rest))));
break;
case 2:
set_netmask(255, 255, (256 - (1 << (8-rest))), 0);
break;
case 1:
set_netmask(255, (256 - (1 << (8-rest))), 0, 0);
break;
case 0:
set_netmask((256 - (1 << (8-rest))), 0, 0, 0);
break;
} //switch
} //calc_netmask
/**
* @brief Start operations to retrieve data from the data file and make the new
* hosts file for the current operating system.
*/
void MakeHosts::make()
{
RetrieveData::Instance()->connect_db();
make_time = QDateTime::currentDateTime();
hosts_file->open(QIODevice::WriteOnly);
write_head();
write_info();
get_hosts(make_cfg);
hosts_file->close();
RetrieveData::Instance()->disconnect_db();
}
int launch_client(int argc, char *argv[])
{
int ret = 0;
/* Error on processing arguments */
if ((config = process_args(argc, argv)) == NULL)
return 1;
/* Local compilation needed */
if (config->local)
full_compilation(config->argc, config->argv);
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
{
/* TODO : ERROR HANDLING */
}
if (!config->file->input_file || !config->file->output_file)
full_compilation(config->argc, config->argv);
/*
* Process the hosts list (use split argv because it uses
* the same method)
*/
config->nb_server = split_argv(get_hosts(), &config->servers);
for (int i = 0; i < config->nb_server; ++i)
{
if ((config->socket_fd = create_client_socket(config->servers[i],
get_port())) < 0)
{
ERROR_MSG("[multi] Can not connect to %s\n", config->servers[i]);
continue;
}
/* Process file with server */
ret = core_client(config);
if (ret >= 0)
return ret;
}
/* If this point is reached then no server found or available */
full_compilation(config->argc, config->argv);
return 0;
}
bool
http_hosts_fetcher_t::get_hosts(inetv4_endpoints_t& endpoints, service_info_t& service_info) {
bool hosts_retreval_success = get_hosts(endpoints, m_service_info.hosts_source);
service_info = m_service_info;
return hosts_retreval_success;
}
ParsedURL *LoadRelayUrls(OneQueItem *MyQItem,
char *Author,
char *Address)
{
int nRelays = 0;
ParsedURL *RelayUrls = NULL;
char mxbuf[SIZ];
ParsedURL **Url = &MyQItem->URL;
nRelays = get_hosts(mxbuf, "fallbackhost");
if (nRelays > 0) {
StrBuf *All;
StrBuf *One;
const char *Pos = NULL;
All = NewStrBufPlain(mxbuf, -1);
One = NewStrBufPlain(NULL, StrLength(All) + 1);
while ((Pos != StrBufNOTNULL) &&
((Pos == NULL) ||
!IsEmptyStr(Pos)))
{
StrBufExtract_NextToken(One, All, &Pos, '|');
if (!ParseURL(Url, One, DefaultMXPort)) {
SMTPC_syslog(LOG_DEBUG,
"Failed to parse: %s\n",
ChrPtr(One));
}
else {
(*Url)->IsRelay = 1;
MyQItem->HaveRelay = 1;
}
}
FreeStrBuf(&All);
FreeStrBuf(&One);
}
nRelays = get_hosts(mxbuf, "smarthost");
if (nRelays > 0) {
char *User;
StrBuf *All;
StrBuf *One;
const char *Pos = NULL;
All = NewStrBufPlain(mxbuf, -1);
One = NewStrBufPlain(NULL, StrLength(All) + 1);
while ((Pos != StrBufNOTNULL) &&
((Pos == NULL) ||
!IsEmptyStr(Pos)))
{
StrBufExtract_NextToken(One, All, &Pos, '|');
User = strchr(ChrPtr(One), ' ');
if (User != NULL) {
if (!strcmp(User + 1, Author) ||
!strcmp(User + 1, Address))
StrBufCutAt(One, 0, User);
else {
MyQItem->HaveRelay = 1;
continue;
}
}
if (!ParseURL(Url, One, DefaultMXPort)) {
SMTPC_syslog(LOG_DEBUG,
"Failed to parse: %s\n",
ChrPtr(One));
}
else {
///if (!Url->IsIP)) // todo dupe me fork ipv6
(*Url)->IsRelay = 1;
MyQItem->HaveRelay = 1;
}
}
FreeStrBuf(&All);
FreeStrBuf(&One);
}
return RelayUrls;
}
