多线程搞不定

2022-01-03 21:47:20 +08:00
parent 2623bfee04
commit 492baa122c
21 changed files with 282 additions and 294 deletions
@@ -1,13 +1,144 @@
 #include "scan_run.h"
-#include "widget.h"
-#include "ui_widget.h"
-#include <QDebug>


+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 scan_run::ip_scan(const QString& ipstr, quint32 ipint)
+{
+
+    qDebug() << ipstr << ":" << ipint;
+
+    if (ipint != 0 && ipstr != "")
+    {
+        //qDebug() << ipstr << ":" << ipint;
+        QTcpSocket* m_socket = new QTcpSocket;
+        m_socket->connectToHost(ipstr, ipint, QTcpSocket::ReadWrite);
+        connect(m_socket, &QTcpSocket::connected, [=]
+            {
+                QString ip = ipstr;// m_socket->peerAddress().toString();
+                quint16 port = ipint;// m_socket->peerPort();
+
+                qDebug() << ip << ":" << port;
+                QString temp = QString("%1:%2").arg(ip).arg(port);
+                output_list->append(temp);
+                m_socket->disconnectFromHost();
+                m_socket->disconnect();
+                //delete m_socket;
+
+            });
+
+    }
+}
+
+void scan_run::tray_scan()
+{
+    //qDebug()<< ui->IP_list->toPlainText();
+
+
+    QTcpSocket* m_socket = new QTcpSocket;
+
+    QStringList str_ip_list = ip_list->toPlainText().split("\n");     //先以行分割
+    QStringList str_ips_list;                                              //再以段分割
+
+    QStringList str_port_list = 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++)
+                        {
+                            scan_run::ip_scan(ipv4int_to_str(ips), prots);
+                        }
+                    }
+                    else
+                    {
+                        //单端口模式
+                        scan_run::ip_scan(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++)
+                    {
+                        scan_run::ip_scan(str_ips_list.at(0), prots);
+                    }
+                }
+                else
+                {
+                    //单端口模式
+                    scan_run::ip_scan(str_ips_list.at(0), str_ports_list.at(0).toInt());
+
+                }
+            }
+
+        }
+
+
+
+        //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;
+        //}
+
+    }
+
+
+
+}
+

 void scan_run::run()
 {
-	//Widget::tray_scan();
-	//ui->outputlist->append("1");
-	//Widget::test();
+    scan_run::tray_scan();
+	
 }
+	
+
+
+