networkpanel.cpp

是自己开发的程序

#include "NetworkPanel.h"
#include "ConfigFrame.h"

BEGIN_EVENT_TABLE(NetworkPanel, wxPanel)
    EVT_PAINT(NetworkPanel::OnPaint)
    EVT_BUTTON(ID_Button_SetNetWork, NetworkPanel::OnButtonSetNetWork)
    EVT_BUTTON(ID_Button_Back, NetworkPanel::OnButtonBack)
END_EVENT_TABLE()

NetworkPanel::NetworkPanel(wxWindow *parent,
                const wxPoint& point,
                const wxSize& size,
                long style)
    : wxPanel(parent, -1,point,size,style, _(""))
{
    pStaticBox = new wxStaticBox(this,-1,_("网络"),wxPoint(300,200),wxSize(400,200));
    pTxt1 = new wxStaticText(this,-1,_("IP地址"),wxPoint(350,235),wxSize(90,25),wxALIGN_RIGHT);
    pEdit1 = new wxTextCtrl(this,-1,_(""),wxPoint(450,235),wxSize(150,25));
    pTxt2 = new wxStaticText(this,-1,_("子网掩码"),wxPoint(350,265),wxSize(90,25),wxALIGN_RIGHT);
    pEdit2 = new wxTextCtrl(this,-1,_(""),wxPoint(450,265),wxSize(150,25));
    pTxt3 = new wxStaticText(this,-1,_("网关"),wxPoint(350,295),wxSize(90,25),wxALIGN_RIGHT);
    pEdit3 = new wxTextCtrl(this,-1,_(""),wxPoint(450,295),wxSize(150,25));
    pTxt4 = new wxStaticText(this,-1,_("DNS"),wxPoint(350,325),wxSize(90,25),wxALIGN_RIGHT);
    pEdit4 = new wxTextCtrl(this,-1,_(""),wxPoint(450,325),wxSize(150,25));

    pButtonSetNetWork = new wxButton(this,ID_Button_SetNetWork,_("保存设置"),wxPoint(450,420),wxSize(100,30));

    pButtonBack = new wxButton(this,ID_Button_Back,_("返回"),wxPoint(600,450),wxSize(100,35));
    pButtonBack->Show(0);
    ReInitNetWorkInfo();

    pEdit1->SetValue(strAddr);
    pEdit2->SetValue(strMask);
    pEdit3->SetValue(strGateway);
    pEdit4->SetValue(strDNS);
}

void NetworkPanel::OnPaint(wxPaintEvent& event)
{
}

NetworkPanel::~NetworkPanel()
{
}

void NetworkPanel::ReInitNetWorkInfo()
{
    strAddr = _("");
    strMask = _("");
    strGateway = _("");
    strDNS = _("");
    wxString str;

    // 打开配置文件
    wxFileInputStream ConfigInStream(_("/etc/sysconfig/network-scripts/ifcfg-eth0"));
    if(!ConfigInStream.Ok())//检查配置文件是否存在
    {
        return;
    }

    // 建立到配置文件的连接，同时指定转换为UTF8格式
    wxFileConfig config(ConfigInStream, wxConvUTF8);

    if(!config.Read(_("IPADDR"),&strAddr))
    {
        strAddr = _("");
    }

    if(!config.Read(_("NETMASK"),&strMask))
    {
        strMask = _("");
    }
    if(!config.Read(_("GATEWAY"),&strGateway))
    {
        strGateway = _("");
    }

    // 打开配置文件
    wxTextFile file(_("/etc/resolv.conf"));
    if(!file.Open())
    {
        return;
    }

    for ( str = file.GetFirstLine(); !file.Eof(); str = file.GetNextLine())
    {
        if(str.SubString(0,9) == _("nameserver") && str.Length() > 10)
        {
            str = str.SubString(10,str.Length());
            str.Trim(true);
            str.Trim(false);
            strDNS = str;
            break;
        }
    }

}

void NetworkPanel::OnButtonSetNetWork(wxCommandEvent& event)
{
    strAddr = pEdit1->GetValue();
    strMask = pEdit2->GetValue();
    strGateway = pEdit3->GetValue();
    strDNS = pEdit4->GetValue();

    // 打开配置文件
    wxFileInputStream ConfigInStream(_("/etc/sysconfig/network-scripts/ifcfg-eth0"));
    if(!ConfigInStream.Ok())//检查配置文件是否存在
    {
        return;
    }

    // 建立到配置文件的连接，同时指定转换为UTF8格式
    wxFileConfig config(ConfigInStream, wxConvUTF8);

    if(!config.Write(_("IPADDR"),&strAddr))
    {
    }

    if(!config.Write(_("NETMASK"),&strMask))
    {
    }
    if(!config.Write(_("GATEWAY"),&strGateway))
    {
    }

    // 打开配置文件
    wxTextFile file(_("/etc/resolv.conf"));
    if(!file.Open())
    {
        return;
    }

    file.Clear();
    file.AddLine(_("nameserver ")+strDNS);
    file.Write();
    file.Close();
    system("service network restart");
    system("mount /dev/hda1 /mnt");
    system("cp -f /etc/sysconfig/network-scripts/ifcfg-eth0 /mnt/network/");
    system("cp /etc/resolv.conf /mnt/network/");
    system("umount /mnt");
}

void NetworkPanel::OnButtonBack(wxCommandEvent& event)
{
    ConfigFrame* pMainFrame = (ConfigFrame*)(this->GetParent()->GetParent()->GetParent());

    pMainFrame->ShowListPage();
}