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refs #185 , added checks for IPs

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This commit is contained in:
Klaus Basan
2014-03-14 01:55:06 +01:00
parent 948947f8d7
commit 8848655235
2 changed files with 40 additions and 0 deletions
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31
src/blackmisc/networkchecks.cpp
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@@ -7,6 +7,8 @@
#include <QtNetwork/QNetworkInterface>
#include <QtNetwork/QTcpSocket>
#include <QCoreApplication>
#include <QHostAddress>
#include <QAbstractSocket>
namespace BlackMisc
{
@@ -82,4 +84,33 @@ namespace BlackMisc
{
return CNetworkChecks::canConnect(server.getAddress(), server.getPort(), message, timeoutMs);
}
/*
* Valid IPv4 address
*/
bool CNetworkChecks::isValidIPv4Address(const QString &candidate)
{
QHostAddress address(candidate);
return (QAbstractSocket::IPv4Protocol == address.protocol());
}
/*
* Valid IPv6 address
*/
bool CNetworkChecks::isValidIPv6Address(const QString &candidate)
{
QHostAddress address(candidate);
return (QAbstractSocket::IPv6Protocol == address.protocol());
}
/*
* Valid port?
*/
bool CNetworkChecks::isValidPort(const QString &port)
{
bool success;
int p = port.toInt(&success);
if (!success) return false;
return (p >= 1 && p <= 65535);
}
} // namespace