将qt程序注册成服务
将qt程序注册成服务
1、qt服务模块管理下载
qt-solutions
2、QtService项目
2.1、将qtservice拷贝到项目代码路径
2.2、实现服务管理
PS：响应服务的启停
CustomService.h
#include CustomService.cpp
#include "CustomService.h"
#include "ServiceHandle.h"
CustomService::CustomService(int argc, char **argv)
: QtService<QCoreApplication>(argc, argv, "Custom Qt Server")
{
setServiceDescription("Custom Qt Server");
setServiceFlags(QtServiceBase::CanBeSuspended);
}
void CustomService::start()
{
QCoreApplication *app = application();
SERVER_CTRL_INST.start();
}
void CustomService::pause()
{
SERVER_CTRL_INST.pause();
}
void CustomService::resume()
{
SERVER_CTRL_INST.resume();
}
void CustomService::stop()
{
SERVER_CTRL_INST.stop();
}
2.3、服务内部程序实现
ServiceHandle.h
#pragma once
#include "ThreadObject.h"
#define SERVER_CTRL_INST ServiceHandle::Instance()
class ServiceHandle
{
const std::string kProcessName = "QtService.exe";
public:
static ServiceHandle& Instance()
{
static ServiceHandle g_inst;
return g_inst;
}
protected:
ServiceHandle();
~ServiceHandle();
public:
void InstallService(const std::string& strServiceName = "");
void StartService(const std::string& strServiceName);
void StopService(const std::string& strServiceName);
void UninstallService(const std::string& strServiceName);
void start();
void pause();
void resume();
void stop();
private:
void do_work();
private:
Utils::ThreadObject m_objWork;
};
ServiceHandle.cpp
#include "ServiceHandle.h"
#include 2.4、服务本身支持指令操作
PS：安装、卸载、启停以及常规启动（非服务）
main.cpp
#include is optional, default is \"Custom Qt Server\" \n" ;
std::cout << "\tstop [service name]: stop service\n";
std::cout << "\tstart [service name]: start service\n";
std::cout << "\tuninstall [service name]: uninstall service\n";
std::cout << "\tcommon: start process in common mode\n";
std::cout << "\thelp: show usage\n";
}
bool CheckValidCmd(const std::string& strCmd, ServiceCmdType& nCmd)
{
bool bValid = false;
auto itFind = mapCmd.find(strCmd);
if(itFind != mapCmd.end()) {
bValid = true;
nCmd = itFind->second;
}
return bValid;
}
// install/uninstall/start/stop service via inner action
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
if(argc > 1) {
int nIndex = 0;
std::string strCmd = argv[++nIndex];
ServiceCmdType nCmdType = kServiceCmdTypeUnknown;
if(!CheckValidCmd(strCmd, nCmdType) || kServiceCmdTypeHelp == nCmdType) {
Usage();
return 0;
}
if(kServiceCmdTypeCommon == nCmdType) {
SERVER_CTRL_INST.start();
auto nCode = a.exec();
SERVER_CTRL_INST.stop();
return nCode;
}
if(argc < 3) {
Usage();
return 0;
}
std::string strServiceName = argv[++nIndex];
switch(nCmdType) {
case kServiceCmdTypeInstall: {
SERVER_CTRL_INST.InstallService(strServiceName);
break;
}
case kServiceCmdTypeUninstall: {
SERVER_CTRL_INST.UninstallService(strServiceName);
break;
}
case kServiceCmdTypeStart: {
SERVER_CTRL_INST.StartService(strServiceName);
break;
}
case kServiceCmdTypeStop: {
SERVER_CTRL_INST.StopService(strServiceName);
break;
}
default:
break;
}
return 0;
}
// start exe with service(default)
CustomService service(argc, argv);
return service.exec();
}
PS：
1、qt.pro里增加CONFIG+=console，这样控制台有数据输出
2、unix下注册服务，修改对应注册服务命令即可
3、服务注册原理，外层一个壳子，响应服务操作，然后再执行对应逻辑
源代码下载