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分离ip和端口

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kevin
2022-01-02 15:41:09 +08:00
parent 0a1505b9fd
commit fe1d89794a
13 changed files with 158 additions and 21 deletions
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ip_sacaner/widget.cpp
+101 -15
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@@ -1,30 +1,116 @@
#include "widget.h"
#include "ui_widget.h"
#include <QDebug>
#include <QTcpSocket> //通信套接字
#include <QTcpSocket> //socket
void Widget::tcp_connected()
{
//qDebug() << "connected";
qDebug() << "connected";
}
QString ipv4int_to_str(quint32 ipint)
{
return QString("%1.%2.%3.%4")
.arg((ipint >> 24) & 0xff)
.arg((ipint >> 16) & 0xff)
.arg((ipint >> 8) & 0xff)
.arg(ipint & 0xff);
}
quint32 ipv4str_to_int(const QString &ipstr)
{
QStringList ip4 = ipstr.split(".");
if (ip4.size() == 4)
{
return ip4.at(3).toInt()
| ip4.at(2).toInt() << 8
| ip4.at(1).toInt() << 16
| ip4.at(0).toInt() << 24;
}
else
{
return 0;
}
}
void Widget::tray_scan()
{
qDebug()<< "try_scan";
qDebug()<< ui->IP_list->toPlainText();
//QString text = ui->IP_list->toPlainText();
QStringList number_list = ui->IP_list->toPlainText().split("\n");
for (int i = 0; i < number_list.size(); ++i)
{
qDebug() << number_list.at(i);
}
//QTcpSocket* m_socket = new QTcpSocket;
//m_socket->connectToHost("127.0.0.1", 58888, QTcpSocket::ReadWrite);
//connect(m_socket, &QTcpSocket::connected, this, &Widget::tcp_connected);
//qDebug()<< ui->IP_list->toPlainText();
QTcpSocket* m_socket = new QTcpSocket;
QStringList str_ip_list = ui->IP_list->toPlainText().split("\n"); //先以行分割
QStringList str_ips_list; //再以段分割
QStringList str_port_list = ui->port_list->toPlainText().split("\n");
QStringList str_ports_list;
for (int i = 0; i < str_ip_list.size(); ++i)
{
//qDebug() << str_ip_list.at(i);
str_ips_list = str_ip_list.at(i).split("-");
if (str_ips_list.size() > 1)
{
//ip段模式
for (quint32 ips = ipv4str_to_int(str_ips_list.at(0)); ips < ipv4str_to_int(str_ips_list.at(str_ips_list.size() - 1)) + 1; ips++)//取出每一个ip
{
//qDebug() << ipv4int_to_str(ips);
for (quint16 ii = 0; ii < str_port_list.size(); ii++)//分离端口
{
str_ports_list = str_port_list.at(ii).split("-");
if (str_ports_list.size() > 1)
{
//端口段模式
for (quint16 prots = str_ports_list.at(0).toInt(); prots < str_ports_list.at(str_ports_list.size() - 1).toInt() + 1; prots++)
{
qDebug() << ipv4int_to_str(ips) << prots;
}
}
else
{
//单端口模式
qDebug() << ipv4int_to_str(ips) << str_ports_list.at(0).toInt();
}
}
}
}
else
{
//单ip或域名模式
for (quint16 ii = 0; ii < str_port_list.size(); ii++)//分离端口
{
str_ports_list = str_port_list.at(ii).split("-");
if (str_ports_list.size() > 1)
{
//端口段模式
for (quint16 prots = str_ports_list.at(0).toInt(); prots < str_ports_list.at(str_ports_list.size() - 1).toInt() + 1; prots++)
{
qDebug() <<str_ips_list.at(0) << prots;
}
}
else
{
//单端口模式
qDebug() << str_ips_list.at(0) << str_ports_list.at(0).toInt();
}
}
//m_socket->connectToHost(str_ips_list.at(0), str_port_list.at(0).toInt(), QTcpSocket::ReadWrite);
//connect(m_socket, &QTcpSocket::connected, this, &Widget::tcp_connected);
}
//for (unsigned long a = str_ips_list.at(0).toInt();a< str_ip_list.size()>1? str_ips_list.at(1).toInt()+1: str_ips_list.at(0).toInt()+1;a++)
//{
// qDebug() << a;
//}
}
}
@@ -43,7 +129,7 @@ Widget::Widget(QWidget *parent)
//qDebug("hello world");
connect(ui->stard_scan,&QPushButton::pressed,this, &Widget::tray_scan);//扫描按钮被按下
connect(ui->stard_scan,&QPushButton::pressed,this, &Widget::tray_scan);//'scan button pass'
connect(ui->IP_list,&QTextEdit::textChanged,this, &Widget::auto_edit);