本文整理汇总了C++中QHostAddress::ip4Addr方法的典型用法代码示例。如果您正苦于以下问题：C++ QHostAddress::ip4Addr方法的具体用法？C++ QHostAddress::ip4Addr怎么用？C++ QHostAddress::ip4Addr使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QHostAddress的用法示例。
在下文中一共展示了QHostAddress::ip4Addr方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: getString
std::vector<ServerList_st>& cConfig::serverList()
{
static unsigned int lastIpCheck = 0;
static bool dynamicIP = false;
if ( serverList_.empty() || ( dynamicIP && lastIpCheck <= Server::instance()->time() ) ) // Empty? Try to load
{
serverList_.clear();
bool bKeepLooping = true;
unsigned int i = 1;
do
{
QString tmp = getString( "LoginServer", QString( "Shard %1" ).arg( i++ ), QString::null, false ).simplifyWhiteSpace();
bKeepLooping = !tmp.isEmpty();
if ( bKeepLooping ) // valid data.
{
QStringList strList = QStringList::split( "=", tmp );
if ( strList.size() == 2 )
{
ServerList_st server;
server.sServer = strList[0];
QStringList strList2 = QStringList::split( ",", strList[1].stripWhiteSpace() );
QHostAddress host;
host.setAddress( strList2[0] );
server.sIP = strList2[0];
server.ip = resolveName( server.sIP );
bool ok = false;
server.uiPort = strList2[1].toUShort( &ok );
if ( !ok )
server.uiPort = 2593; // Unspecified defaults to 2593
// This code will retrieve the first
// valid Internet IP it finds
// and replace a 0.0.0.0 with it
if ( ( ( server.ip == 0 ) && ( lastIpCheck <= Server::instance()->time() ) ) )
{
dynamicIP = true;
hostent* hostinfo;
char name[256];
// We check for a new IP max. every 30 minutes
// So we have a max. of 30 minutes downtime
lastIpCheck = Server::instance()->time() + ( MY_CLOCKS_PER_SEC * 30 * 60 );
// WSA Is needed for this :/
if ( !gethostname( name, sizeof( name ) ) )
{
hostinfo = gethostbyname( name );
if ( hostinfo )
{
Q_UINT32 i = 0;
while ( hostinfo->h_addr_list[i] )
{
// Check if it's an INTERNET ADDRESS
char* hIp = inet_ntoa( *( struct in_addr* ) hostinfo->h_addr_list[i++] );
host.setAddress( hIp );
Q_UINT32 ip = host.ip4Addr();
Q_UINT8 part1 = ( ip & 0xFF000000 ) >> 24;
Q_UINT8 part2 = ( ip & 0x00FF0000 ) >> 16;
if ( ( part1 == 127 ) || //this one is class A too.
( part1 == 10 ) || ( ( part1 == 192 ) && ( part2 == 168 ) ) || ( ( part1 == 172 ) && ( part2 >= 16 ) && ( part2 <= 31 ) ) || ( ( part1 == 169 ) && ( part2 == 254 ) ) // DHCP Space Stuff
)
{
continue;
}
// We are now certain that it's a valid INET ip
server.ip = ip;
break;
}
}
}
// Fall back to localhost
if ( !server.ip )
{
server.ip = 0x7F000001;
server.sIP = "127.0.0.1";
}
}
serverList_.push_back( server );
}示例2: if
std::vector<ServerList_st>& cSrvParams::serverList()
{
// We need a way to get this stuff for linux too
#ifndef __unix__
static UINT32 lastIpCheck = 0;
static UINT32 inetIp = 0;
#endif
if ( serverList_.empty() ) // Empty? Try to load
{
setGroup("LoginServer");
bool bKeepLooping = true;
unsigned int i = 1;
do
{
QString tmp = getString(QString("Shard %1").arg(i++), "").simplifyWhiteSpace();
bKeepLooping = ( tmp != "" );
if ( bKeepLooping ) // valid data.
{
QStringList strList = QStringList::split("=", tmp);
if ( strList.size() == 2 )
{
ServerList_st server;
server.sServer = strList[0];
QStringList strList2 = QStringList::split(",", strList[1].stripWhiteSpace());
QHostAddress host;
host.setAddress( strList2[0] );
server.sIP = strList2[0];
server.ip = resolveName( server.sIP );
bool ok = false;
server.uiPort = strList2[1].toUShort(&ok);
if ( !ok )
server.uiPort = 2593; // Unspecified defaults to 2593
// This code will retrieve the first
// valid Internet IP it finds
// and replace a 0.0.0.0 with it
#ifndef __unix__
if( ( server.ip == 0 ) && ( lastIpCheck <= uiCurrentTime ) )
{
hostent *hostinfo;
char name[256];
// We check for a new IP max. every 30 minutes
// So we have a max. of 30 minutes downtime
lastIpCheck = uiCurrentTime + (MY_CLOCKS_PER_SEC*30*60);
// WSA Is needed for this :/
if( !gethostname( name, sizeof( name ) ) )
{
hostinfo = gethostbyname( name );
if( hostinfo )
{
UINT32 i = 0;
while( hostinfo->h_addr_list[i] )
{
// Check if it's an INTERNET ADDRESS
char *hIp = inet_ntoa( *(struct in_addr *)hostinfo->h_addr_list[i++] );
host.setAddress( hIp );
UINT32 ip = host.ip4Addr();
UINT8 part1 = ( ip & 0xFF000000 ) >> 24;
UINT8 part2 = ( ip & 0x00FF0000 ) >> 16;
if (
( part1 == 127 ) || //this one is class A too.
( part1 == 10 ) ||
( ( part1 == 192 ) && ( part2 == 168 ) ) ||
( ( part1 == 172 ) && ( part2 == 16 ) )
)
continue;
// We are now certain that it's a valid INET ip
server.ip = ip;
inetIp = ip;
}
}
}
else if( inetIp )
server.sIP = inetIp;
}