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基本完成网络设置模块，还有一些细节需要完善。

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This commit is contained in:
xueyan hu
2021-12-17 18:02:39 +08:00
parent faa69197f3
commit b6475e7ed4
21 changed files with 1979 additions and 421 deletions
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285
src/device/networkmanager.cpp Normal file
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#include "networkmanager.h"
#include "json/jsonobject.h"
#include <QProcess>
#include <QDebug>
//NetworkManager* NetworkManager::instance = nullptr;
//NetworkManager::NetworkManager(QObject* parent) : QObject(parent)
//{
//
//}
//NetworkManager* NetworkManager::Instance()
//{
// if (nullptr == instance)
// {
// instance = new NetworkManager();
// }
// return instance;
//}
//void NetworkManager::qIfConfig(const localhost& lhost)
//{
// QProcess* myProcess = new QProcess;
// //QString cmd = QString("echo %1 | sudo -S ifconfig eth0 %2 up").;
// QString cmd = QString("echo %1 | sudo -S ifconfig eth0 %2 netmask %3 up; sudo -S route del default dev eth0; \
// sudo -S route add default gw %4").arg("klxts4047").arg(lhost.ip).arg(lhost.mask).arg(lhost.gateway);
// QStringList args;
// args << "-c" << cmd;
// myProcess->start("/bin/sh", args);
//}
QString NetworkManager::interfaceName()
{
return JsonObject::Instance()->interfaceName();
}
bool NetworkManager::isDHCP()
{
return JsonObject::Instance()->isDHCP();
}
IpAddr NetworkManager::getDefaultIpAddr()
{
return JsonObject::Instance()->getDefaultIpAddr();
}
QList<QStringList> NetworkManager::getIpAddrList()
{
return JsonObject::Instance()->getIpAddrList();
}
QString NetworkManager::getDefaultGateway()
{
return JsonObject::Instance()->getDefaultGateway();
}
QList<QStringList> NetworkManager::getIpRouteList()
{
return JsonObject::Instance()->getIpRouteList();
}
bool NetworkManager::restart(QString& err_info)
{
QProcess* myProcess = new QProcess;
QString inface = JsonObject::Instance()->interfaceName();
QString pwd = JsonObject::Instance()->passWord();
QString cmd = QString("echo %1 | sudo -S rcnetwork restart %2").arg(pwd).arg(inface);
QStringList args;
args << "-c" << cmd;
connect(myProcess, SIGNAL(finished(int)), myProcess, SLOT(deleteLater()));
myProcess->start("/bin/sh", args);
if (!myProcess->waitForFinished()) {
err_info.append("failed...\n");
return false;
}
if (myProcess->exitCode() == 0) {
err_info.append("suceess...\n");
return true;
}
else {
err_info.append(myProcess->readAllStandardError());
return false;
}
}
bool NetworkManager::setJsonDHCP(bool enable)
{
JsonObject::Instance()->autoDHCP(enable);
return true;
}
bool NetworkManager::setDefaultIpAddr(const IpAddr& addr, QString& err_info)
{
QString ipaddr = NewExp(addr.ip, addr.mask);
QProcess* myProcess = new QProcess;
QString inface = JsonObject::Instance()->interfaceName();
QString pwd = JsonObject::Instance()->passWord();
QString cmd = QString("echo %1 | sudo -S ip addr add %2 dev %3").arg(pwd).arg(ipaddr).arg(inface);
QStringList args;
args << "-c" << cmd;
connect(myProcess, SIGNAL(finished(int)), myProcess, SLOT(deleteLater()));
myProcess->start("/bin/sh", args);
if (!myProcess->waitForFinished()) {
err_info.append("failed...\n");
return false;
}
if (myProcess->exitCode() == 0) {
JsonObject::Instance()->setDefaultIpAddr(addr);
err_info.append("success...\n");
return true;
}
else {
err_info.append(myProcess->readAllStandardError());
return false;
}
}
QString NetworkManager::NewExp(QString ip, QString mask)
{
QStringList list = mask.split(".");
int count = 0;
for (QString str : list)
{
if (str == "255")
{
count++;
}
}
QString temp = "";
temp.append(ip).append("/").append(QString::number(count * 8));
return temp;
}
bool NetworkManager::setIpAddrList(const QList<QStringList>& list, QString& err_info)
{
QProcess* myProcess = new QProcess;
QString inface = JsonObject::Instance()->interfaceName();
QString pwd = JsonObject::Instance()->passWord();
QString cmd = QString("echo %1 | ").arg(pwd);
for (QStringList addr : list)
{
QString ipaddr = NewExp(addr[0], addr[1]);
cmd.append(QString("sudo -S ip addr add %1 dev %2;").arg(ipaddr).arg(inface));
}
QStringList args;
args << "-c" << cmd;
connect(myProcess, SIGNAL(finished(int)), myProcess, SLOT(deleteLater()));
myProcess->start("/bin/sh", args);
if (!myProcess->waitForFinished()) {
err_info.append("failed...\n");
return false;
}
if (myProcess->exitCode() == 0) {
JsonObject::Instance()->setIpAddrList(list);
err_info.append("success...\n");
return true;
}
else {
err_info.append(myProcess->readAllStandardError());
return false;
}
}
bool NetworkManager::setDefaultGateway(const QString& gw, QString& err_info)
{
QProcess* myProcess = new QProcess;
QString pwd = JsonObject::Instance()->passWord();
QString cmd = QString("echo %1 | sudo -S ip route replace default via %2").arg(pwd).arg(gw);
QStringList args;
args << "-c" << cmd;
connect(myProcess, SIGNAL(finished(int)), myProcess, SLOT(deleteLater()));
//qDebug()<<args;
myProcess->start("/bin/sh", args);
if (!myProcess->waitForFinished()) {
err_info.append("failed...\n");
return false;
}
if (myProcess->exitCode() == 0) {
JsonObject::Instance()->setDefaultGateway(gw);
err_info.append("success...\n");
return true;
}
else {
err_info.append(myProcess->readAllStandardError());
return false;
}
}
bool NetworkManager::setIpRouteList(const QList<QStringList>& list, QString& err_info)
{
QProcess* myProcess = new QProcess;
QString inface = JsonObject::Instance()->interfaceName();
QString pwd = JsonObject::Instance()->passWord();
QString cmd = QString("echo %1 | ").arg(pwd);
for (QStringList route : list)
{
QString ipaddr = NewExp(route[0], route[1]);
cmd.append(QString("sudo -S ip route replace %1 via %2 dev %3;").arg(ipaddr).arg(route[2]).arg(inface));
}
QStringList args;
args << "-c" << cmd;
connect(myProcess, SIGNAL(finished(int)), myProcess, SLOT(deleteLater()));
myProcess->start("/bin/sh", args);
if (!myProcess->waitForFinished()) {
err_info.append("failed...\n");
return false;
}
if (myProcess->exitCode() == 0) {
JsonObject::Instance()->setIpRouteList(list);
err_info.append("success...\n");
return true;
}
else {
err_info.append(cmd);
err_info.append("\n");
err_info.append(myProcess->readAllStandardError());
return false;
}
}
bool NetworkManager::testSetMode(QString& err_info)
{
// autoDHCP(true);
QString err1, err2, err3, err4;
qDebug() << "DefaultIpAddr";
const IpAddr& t1 = getDefaultIpAddr();
bool ret1 = setDefaultIpAddr(t1, err1);
err_info.append(err1);
qDebug() << "DefaultGateway";
const QString& t2 = getDefaultGateway();
bool ret2 = setDefaultGateway(t2, err2);
err_info.append(err2);
qDebug() << "IpAddrList";
const QList<QStringList>& t3 = getIpAddrList();
bool ret3 = setIpAddrList(t3, err3);
err_info.append(err3);
qDebug() << "IpRouteList";
const QList<QStringList>& t4 = getIpRouteList();
bool ret4 = setIpRouteList(t4, err4);
err_info.append(err4);
return true;
}
void NetworkManager::testGetMode()
{
qDebug() << "interfaceName()" << " : " << interfaceName();
qDebug() << "isDHCP()" << " : " << isDHCP();
IpAddr t1 = getDefaultIpAddr();
qDebug() << "getDefaultIpAddr()" << " : " << t1.ip << " " << t1.mask;
qDebug() << "getDefaultGateway()" << " : " << getDefaultGateway();
qDebug() << "ggetIpAddrList()" << " : ";
const QList<QStringList>& t2 = getIpAddrList();
for (QStringList var : t2)
{
qDebug() << var[0] << " " << var[1];
}
qDebug() << "getDefaultIpAddr()" << " : " << t1.ip << " " << t1.mask;
qDebug() << "getIpRouteList()" << " : ";
const QList<QStringList>& t3 = getIpRouteList();
for (QStringList var : t3)
{
qDebug() << var[0] << " " << var[1] << " " << var[2];
}
}

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src/device/networkmanager.h Normal file
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#ifndef NETWORKMANAGER_H
#define NETWORKMANAGER_H
#include <QObject>
#include <QString>
#include "json/jsonobject.h"
class NetworkManager : public QObject
{
Q_OBJECT
public:
//static NetworkManager* Instance();
//static void qIfConfig(const localhost& lhost);
static QString interfaceName();
static bool isDHCP();
static IpAddr getDefaultIpAddr();
static QList<QStringList> getIpAddrList();
static QString getDefaultGateway();
static QList<QStringList> getIpRouteList();
//static void setInterfaceName(const QString& name);
static bool restart(QString& err_info);
static bool setJsonDHCP(bool enable);
static bool setDefaultIpAddr(const IpAddr& addr, QString& err_info);
static bool setIpAddrList(const QList<QStringList>& list, QString& err_info);
static bool setDefaultGateway(const QString& gw, QString& err_info);
static bool setIpRouteList(const QList<QStringList>& list, QString& err_info);
static QString NewExp(QString ip, QString mask);
static bool testSetMode(QString& err_info);
static void testGetMode();
//private:
//explicit NetworkManager(QObject* parent = nullptr);
//static NetworkManager* instance;
//QString InterfaceName;
//bool isDHCP;
//IpAddress default_IpAddr;
//QList<IpAddress> addresses;
//IpRoute default_IpRoute;
//QList<IpRoute> routes;
};
#endif // NETWORKMANAGER_H