Ice通信之Ice::Application

使用Ice::Application可以简化一部分代码：
服务端：

#pragma once
#include <Ice/Application.h>class IceClientApp:public Ice::Application {public:IceClientApp();~IceClientApp();virtual int run(int argc, char* argv[])override;};

#include "IceClientApp.h"
#include <Ice/Ice.h>
#include <QString>
#include "Printer.h"static int count = 0;IceClientApp::IceClientApp() {}IceClientApp::~IceClientApp() {}int IceClientApp::run(int argc, char* argv[]) {Ice::CommunicatorPtr ic = communicator();Ice::ObjectPrx base = ic->stringToProxy("TestPrinter:tcp -h localhost -p 10002");Demo::PrinterPrx printer = Demo::PrinterPrx::checkedCast(base);if (!printer) {throw "Invalid Proxy!";}while (true){std::string strCount = QString::number(++count).toStdString();printer->printString(strCount + " Hello World!");std::cout << printer->add(count, count) << std::endl;Sleep(1000);}return 0;
}

ice文件

module Demo {interface Printer {void printString(string s);
int add(int num1,int num2);
int sub(int num1,int num2);
};
};

#include "IceClientApp.h"int main(int argc, char *argv[]) {IceClientApp app;return app.main(argc,argv);
}

客户端：

#pragma once
#include <Ice/Application.h>class IceApp:public Ice::Application {public:IceApp();~IceApp();virtual int run(int argc, char* argv[])override;};

#include "IceApp.h"
#include "TestPrinter.h"
#include <Ice/Ice.h>IceApp::IceApp() {}IceApp::~IceApp() {}int IceApp::run(int argc, char* argv[]) {Ice::CommunicatorPtr&ic = communicator();Ice::ObjectAdapterPtr objAdapter = ic->createObjectAdapterWithEndpoints("TestAdapter", "tcp -h localhost -p 10002");Ice::ObjectPtr obj =new TestPrinter();objAdapter->add(obj, ic->stringToIdentity("TestPrinter"));objAdapter->activate();ic->waitForShutdown();return 0;
}

TestPrinter

#pragma once
#include "Printer.h"class TestPrinter :   public Demo::Printer {public:TestPrinter();~TestPrinter();virtual void printString(const ::std::string& s, const ::Ice::Current& current = ::Ice::emptyCurrent) override;virtual ::Ice::Int add(::Ice::Int num1, ::Ice::Int num2, const ::Ice::Current& current = ::Ice::emptyCurrent) override;virtual ::Ice::Int sub(::Ice::Int num1, ::Ice::Int num2, const ::Ice::Current& current = ::Ice::emptyCurrent)override;
};

#include "TestPrinter.h"TestPrinter::TestPrinter() {}TestPrinter::~TestPrinter() {}void TestPrinter::printString(const ::std::string& s, const ::Ice::Current& current /*= ::Ice::emptyCurrent*/) {std::cout << s << std::endl;
}::Ice::Int TestPrinter::add(::Ice::Int num1, ::Ice::Int num2, const ::Ice::Current& current /*= ::Ice::emptyCurrent*/) {return num1 + num2;
}::Ice::Int TestPrinter::sub(::Ice::Int num1, ::Ice::Int num2, const ::Ice::Current& current /*= ::Ice::emptyCurrent*/) {return num1 - num2;
}

main

#include "IceApp.h"int main(int argc, char *argv[]) {IceApp app;return app.main(argc, argv);
}

源码下载
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