C++ 实现 Windows服务进程

#include "windows.h"#include "MainWindow.h"#include <QtWidgets/QApplication>#include <QDateTime>#include <QFile>SERVICE_STATUS m_ServiceStatus;SERVICE_STATUS_HANDLE m_ServiceStatusHandle;BOOL bRunning=true;void WINAPI ServiceMain(DWORD argc, LPTSTR *argv); //服务主函数void WINAPI ServiceCtrlHandler(DWORD Opcode);BOOL InstallService(); //安装服务BOOL DeleteService();//删除服务//task -- 在此写入要实现的代码（服务开启时线程调用）voidDoTask(intargc, char *argv[]){bool flag=false;QApplicationa(argc, argv);//if(flag)qInstallMessageHandler(outputMessage);MainWindoww;if(flag)w.checkLockDog();//加密狗w.show();a.exec();}int main(intargc, char *argv[]){if(argc>1){if(_stricmp("install",argv[1]+1)==0){if(InstallService())printf("\n Service Installed Sucessfully\n");elseprintf("\n Service has been installed\n");}else if(_stricmp("delete",argv[1]+1)==0){if(DeleteService())printf("\n Service UnInstalledSucessfully\n");elseprintf("\nInstalledEasin Central Service Not Found\n");}else{printf("\nUnknown Switch Usage\nFor Install use Servicetest -i\nForUnInstall use Servicetest -d\n");}}else{SERVICE_TABLE_ENTRY DispatchTable[]={{L"GtServ",ServiceMain},{NULL,NULL}}; StartServiceCtrlDispatcher(DispatchTable);}return 0;}void WINAPI ServiceMain(DWORD argc, LPTSTR *argv){// DWORD status;// DWORD specificError;m_ServiceStatus.dwServiceType = SERVICE_WIN32; //指明可执行文件类型m_ServiceStatus.dwCurrentState = SERVICE_START_PENDING;//指明服务当前状态m_ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP; //指明服务接受何种控制m_ServiceStatus.dwWin32ExitCode = 0;m_ServiceStatus.dwServiceSpecificExitCode = 0;m_ServiceStatus.dwCheckPoint = 0;m_ServiceStatus.dwWaitHint = 0;m_ServiceStatusHandle = RegisterServiceCtrlHandler(L"RXPACS",ServiceCtrlHandler);if (m_ServiceStatusHandle == (SERVICE_STATUS_HANDLE)0){return;}m_ServiceStatus.dwCurrentState = SERVICE_RUNNING;m_ServiceStatus.dwCheckPoint = 0;m_ServiceStatus.dwWaitHint = 0;if (!SetServiceStatus (m_ServiceStatusHandle,&m_ServiceStatus)){}bRunning=true;while(bRunning){Sleep(3000);//Place Your Code for processing here....DoTask(argc,(char**)argv);bRunning=false;}return;}void WINAPI ServiceCtrlHandler(DWORD Opcode){switch(Opcode){case SERVICE_CONTROL_PAUSE:m_ServiceStatus.dwCurrentState = SERVICE_PAUSED;break;case SERVICE_CONTROL_CONTINUE:m_ServiceStatus.dwCurrentState = SERVICE_RUNNING;break;case SERVICE_CONTROL_STOP:m_ServiceStatus.dwWin32ExitCode = 0;m_ServiceStatus.dwCurrentState = SERVICE_STOPPED;m_ServiceStatus.dwCheckPoint = 0;m_ServiceStatus.dwWaitHint = 0;SetServiceStatus (m_ServiceStatusHandle,&m_ServiceStatus);bRunning=false;break;case SERVICE_CONTROL_INTERROGATE:break;}return;}BOOL InstallService(){WCHAR strDir[1024];SC_HANDLE schSCManager,schService;GetCurrentDirectory(1024,strDir);lstrcat(strDir,L"\\RXPACS.exe");schSCManager = OpenSCManager(NULL,NULL,SC_MANAGER_ALL_ACCESS); if (schSCManager == NULL)return false;LPCTSTR lpszBinaryPathName=strDir;schService = CreateService((struct SC_HANDLE__ *)schSCManager, //服务管理数据库句柄L"RXPACS", //服务名L"RXPACS Service", //用于显示服务的标识SERVICE_ALL_ACCESS, //响应所有的访问请求SERVICE_WIN32_OWN_PROCESS, //服务类型SERVICE_AUTO_START, //启动类型(自动)SERVICE_ERROR_NORMAL, //错误控制类型lpszBinaryPathName, //服务程序磁盘文件的路径NULL, //服务不属于任何组NULL, //没有tag标识符NULL, //启动服务所依赖的服务或服务组,这里仅仅是一个空字符串NULL, //LocalSystem帐号NULL); //密码if (schService == NULL)return false;SERVICE_DESCRIPTION sdBuf;sdBuf.lpDescription = L"RXPACS软件后台服务";ChangeServiceConfig2(schService, SERVICE_CONFIG_DESCRIPTION, &sdBuf); CloseServiceHandle((struct SC_HANDLE__ *)schService);return true;}BOOL DeleteService(){HANDLE schSCManager;SC_HANDLE hService;schSCManager = OpenSCManager(NULL,NULL,SC_MANAGER_ALL_ACCESS);if (schSCManager == NULL)return false;hService=OpenService((struct SC_HANDLE__ *)schSCManager,L"RXPACS",SERVICE_ALL_ACCESS); if (hService == NULL)return false;if(DeleteService(hService)==0)return false;if(CloseServiceHandle(hService)==0)return false;elsereturn true;}voidoutputMessage(QtMsgType type, constQMessageLogContext&context, constQString&msg) {staticQMutexmutex;mutex.lock();QString text;switch(type){caseQtDebugMsg:text = QString("Debug:");break;caseQtWarningMsg:text = QString("Warning:");break;caseQtCriticalMsg:text = QString("Critical:");break;caseQtFatalMsg:text = QString("Fatal:");}QStringcontext_info = QString("File:(%1) Line:(%2)").arg(QString(context.file)).arg(context.line); QStringcurrent_date_time = QDateTime::currentDateTime().toString("yyyy-MM-ddhh:mm:ssddd");QStringcurrent_date = QString("(%1)").arg(current_date_time);QString message = QString("%1 %2 %3 %4").arg(text).arg(context_info).arg(msg).arg(current_date);QFilefile("../serlog.txt");file.open(QIODevice::WriteOnly | QIODevice::Append);QTextStreamtext_stream(&file);text_stream<< message << "\r\n";file.flush();file.close();mutex.unlock();}。