嗨,目前,我正在工作的项目,需要连接到wifi,我正在使用libconnman。
一切进展顺利(启用/禁用wifi,wifi列表),直到我发现连接wifi的问题。因此,当我通过以下方式将服务连接到wifi时:
mCurrentNetworkService->setPassphrase(ui->linePassword->text());
mCurrentNetworkService->requestConnect();发生一个错误,上面写着:“未注册”。我不知道会发生什么,因为自由自由没有给我任何线索。还是我错过了一步?
发布于 2017-10-10 18:38:14
您必须首先注册一个“代理”,该代理可以响应来自connman守护进程的输入请求。下面是一个简单的例子。
#include <networkservice.h>
#include <useragent.h>
class Wifi : public QObject {
Q_OBJECT
public:
Wifi(QObject *parent = 0) :
QObject(parent), m_agent(NULL), m_service(NULL) {
//Register an agent to handle requests from connmand
m_agent = new UserAgent(this);
//Connect to UserAgent signal
connect(m_agent, SIGNAL(userInputRequested(QString, QVariantMap)),
this, SLOT(agentRequestedUserInput(QString, QVariantMap)));
}
~Wifi() {}
public Q_SLOTS:
void agentRequestedUserInput(QString path, QVariantMap fields) {
Q_UNUSED(path)
QVariantMap reply;
reply.insert("Passphrase", QString("pass1234"));
m_agent->sendUserReply(reply);
}
void connectToService(QString servicePath) {
// Add logic to find NetworkService pointer for the service you will connect to
// pseudo code
// m_service = findService(servicePath);
m_service->requestConnect();
}
private:
UserAgent *m_agent;
NetworkService *m_service;
}https://stackoverflow.com/questions/46260186
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