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Refactoring code

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This commit is contained in:
kdeng00
2020-12-05 23:12:28 -05:00
parent 4863c5a877
commit 37af458d5f
3 changed files with 137 additions and 413 deletions
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ServiceExample/Main.cpp
+30 -253
View File
@@ -12,63 +12,23 @@
#include "Models.h" #include "Models.h"
#include "ServiceEntryPoint.hpp" #include "ServiceEntryPoint.hpp"
#include "ServiceControlHandler.hpp"
#define SVCNAME TEXT("ServiceExample") template<typename Handle = SC_HANDLE, typename Char = wchar_t>
// #define SERVICE_NAME _T("My Service Example")
// service::ServiceControlHandler::g_ServiceStatus = {0};
// SERVICE_STATUS_HANDLE g_StatusHandle = nullptr;
// service::ServiceControlHandler::g_StatusHandle = nullptr;
SERVICE_STATUS g_ServiceStatus;
// static SERVICE_STATUS_HANDLE g_StatusHandle = nullptr;
SERVICE_STATUS_HANDLE g_StatusHandle;
HANDLE g_ServiceStopEvent = INVALID_HANDLE_VALUE;
// template<typename D = DWORD, typename LStr = LPTSTR>
// VOID WINAPI ServiceMain(D, LStr *);
VOID ServiceInstall(void); VOID ServiceInstall(void);
VOID WINAPI ServiceMain(DWORD, LPTSTR*); template<typename TSTR = LPTSTR, typename CTSTR = LPCTSTR,
VOID WINAPI ServiceCtrlHandler(DWORD); typename Handle = HANDLE, typename Char = TCHAR>
// DWORD WINAPI ServiceWorkerThread(LPVOID lpParam);
VOID ReportServiceStatus(DWORD, DWORD, DWORD);
VOID ServiceInit(DWORD, LPTSTR*);
VOID ServiceReportEvent(LPTSTR); VOID ServiceReportEvent(LPTSTR);
DWORD WINAPI ServiceWorkerThread(LPVOID lpParam);
// models::ServiceInfo<> service_info(L"Service Example");
std::shared_ptr<models::ServiceInfo<>> service_info(new models::ServiceInfo<>(L"Service Example")); std::shared_ptr<models::ServiceInfo<>> service_info(new models::ServiceInfo<>(L"Service Example"));
#undef main #undef main
// int main()
int _tmain(int argc, TCHAR *argv[]) int _tmain(int argc, TCHAR *argv[])
// int __cdel_tmain(int argc, TCHAR *argv[])
{ {
std::cout << "ServiceExample\n"; std::cout << "ServiceExample\n";
auto v = TEXT("sss");
// service::ServiceControlHandler::g_ServiceStatus = {0};
// SERVICE_STATUS_HANDLE g_StatusHandle = nullptr;
// service::ServiceControlHandler::g_StatusHandle = nullptr;
/**
SERVICE_TABLE_ENTRY SERVICETABLE[] =
{
// { SERVICE_NAME, (LPSERVICE_MAIN_FUNCTION) ServiceMain<DWORD, LPTSTR> },
{ SVCNAME, (LPSERVICE_MAIN_FUNCTION) ServiceMain},
{nullptr, nullptr}
};
*/
// if (StartServiceCtr)
if (lstrcmpi(argv[1], TEXT("install")) == 0) if (lstrcmpi(argv[1], TEXT("install")) == 0)
{ {
ServiceInstall(); ServiceInstall();
@@ -76,18 +36,12 @@ int _tmain(int argc, TCHAR *argv[])
return -1; return -1;
} }
service::ServiceEntryPoint entry;
// models::ServiceInfo<> service_info(TEXT("ServiceExample"));
// models::ServiceInfo<> service_info(L"Service Example");
SERVICE_TABLE_ENTRY SERVICETABLE[] = SERVICE_TABLE_ENTRY SERVICETABLE[] =
{ {
// { SERVICE_NAME, (LPSERVICE_MAIN_FUNCTION) ServiceMain<DWORD, LPTSTR> }, { service_info->service_name,
// { SVCNAME, (LPSERVICE_MAIN_FUNCTION)ServiceMain }, (LPSERVICE_MAIN_FUNCTION)
// { service_info.service_name, (LPSERVICE_MAIN_FUNCTION)ServiceMain }, service::ServiceEntryPoint::service_main_start },
// { (const_cast<wchar_t*>(service_info.service_name)) , (LPSERVICE_MAIN_FUNCTION)entry.service_main },
// { SVCNAME, (LPSERVICE_MAIN_FUNCTION)entry.service_main_start},
{ SVCNAME, (LPSERVICE_MAIN_FUNCTION)service::ServiceEntryPoint::service_main_start },
{ nullptr, nullptr }, { nullptr, nullptr },
}; };
@@ -103,14 +57,11 @@ int _tmain(int argc, TCHAR *argv[])
template<typename Handle, typename Char>
VOID ServiceInstall() VOID ServiceInstall()
{ {
SC_HANDLE schSCManager; Char buffer[MAX_PATH];
SC_HANDLE schService;
// TCHAR szPath[MAX_PATH];
wchar_t buffer[MAX_PATH];
// if (!GetModuleFileName("", szPath, MAX_PATH))
if (!GetModuleFileName(nullptr, buffer, MAX_PATH)) if (!GetModuleFileName(nullptr, buffer, MAX_PATH))
{ {
std::cout << "Cannot install service " << GetLastError() << "\n"; std::cout << "Cannot install service " << GetLastError() << "\n";
@@ -120,12 +71,12 @@ VOID ServiceInstall()
// Get a handle to the SCM database. // Get a handle to the SCM database.
schSCManager = OpenSCManager( Handle schSCManager = OpenSCManager(
NULL, // local computer nullptr, // local computer
NULL, // ServicesActive database nullptr, // ServicesActive database
SC_MANAGER_ALL_ACCESS); // full access rights SC_MANAGER_ALL_ACCESS); // full access rights
if (NULL == schSCManager) if (nullptr == schSCManager)
{ {
std::cout << "OpenSCManager failed " << GetLastError() << "\n"; std::cout << "OpenSCManager failed " << GetLastError() << "\n";
@@ -134,25 +85,23 @@ VOID ServiceInstall()
// Create the service // Create the service
schService = CreateService( Handle schService = CreateService(
schSCManager, // SCM database schSCManager, // SCM database
SVCNAME, // name of service service_info->service_name, // name of service
SVCNAME, // service name to display service_info->service_name, // service name to display
SERVICE_ALL_ACCESS, // desired access SERVICE_ALL_ACCESS, // desired access
SERVICE_WIN32_OWN_PROCESS, // service type SERVICE_WIN32_OWN_PROCESS, // service type
SERVICE_DEMAND_START, // start type SERVICE_DEMAND_START, // start type
SERVICE_ERROR_NORMAL, // error control type SERVICE_ERROR_NORMAL, // error control type
// szPath, // path to service's binary
buffer, // path to service's binary buffer, // path to service's binary
NULL, // no load ordering group nullptr, // no load ordering group
NULL, // no tag identifier nullptr, // no tag identifier
NULL, // no dependencies nullptr, // no dependencies
NULL, // LocalSystem account nullptr, // LocalSystem account
NULL); // no password nullptr); // no password
if (schService == NULL) if (schService == nullptr)
{ {
// printf("CreateService failed (%d)\n", GetLastError());
std::cout << "CreateService failed " << GetLastError() << "\n"; std::cout << "CreateService failed " << GetLastError() << "\n";
CloseServiceHandle(schSCManager); CloseServiceHandle(schSCManager);
@@ -160,7 +109,6 @@ VOID ServiceInstall()
} }
else else
{ {
// printf("Service installed successfully\n");
std::cout << "Service installed successfully\n"; std::cout << "Service installed successfully\n";
} }
@@ -168,204 +116,33 @@ VOID ServiceInstall()
CloseServiceHandle(schSCManager); CloseServiceHandle(schSCManager);
} }
template<typename TStr, typename CTStr,
typename Handle, typename Char>
VOID ServiceReportEvent(LPTSTR szFunction) VOID ServiceReportEvent(LPTSTR szFunction)
{ {
HANDLE hEventSource; CTStr lpszStrings[2];
LPCTSTR lpszStrings[2]; Char Buffer[80];
TCHAR Buffer[80];
hEventSource = RegisterEventSource(NULL, SVCNAME); Handle hEventSource = RegisterEventSource(nullptr, service_info->service_name);
if (NULL != hEventSource) if (nullptr != hEventSource)
{ {
StringCchPrintf(Buffer, 80, TEXT("%s failed with %d"), szFunction, GetLastError()); StringCchPrintf(Buffer, 80, TEXT("%s failed with %d"), szFunction, GetLastError());
lpszStrings[0] = SVCNAME; lpszStrings[0] = service_info->service_name;
lpszStrings[1] = Buffer; lpszStrings[1] = Buffer;
ReportEvent(hEventSource, // event log handle ReportEvent(hEventSource, // event log handle
EVENTLOG_ERROR_TYPE, // event type EVENTLOG_ERROR_TYPE, // event type
0, // event category 0, // event category
// SVC_ERROR,
SERVICE_ERROR_NORMAL, // event identifier SERVICE_ERROR_NORMAL, // event identifier
NULL, // no security identifier nullptr, // no security identifier
2, // size of lpszStrings array 2, // size of lpszStrings array
0, // no binary data 0, // no binary data
lpszStrings, // array of strings lpszStrings, // array of strings
NULL); // no binary data nullptr); // no binary data
DeregisterEventSource(hEventSource); DeregisterEventSource(hEventSource);
} }
} }
VOID ReportServiceStatus(DWORD dwCurrentState,
DWORD dwWin32ExitCode,
DWORD dwWaitHint)
{
static DWORD dwCheckPoint = 1;
g_ServiceStatus.dwCurrentState = dwCurrentState;
g_ServiceStatus.dwWin32ExitCode = dwWin32ExitCode;
g_ServiceStatus.dwWaitHint = dwWaitHint;
if (dwCurrentState == SERVICE_START_PENDING)
{
g_ServiceStatus.dwControlsAccepted = 0;
}
else
{
g_ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP;
}
if ((dwCurrentState == SERVICE_RUNNING) ||
(dwCurrentState == SERVICE_STOPPED))
{
g_ServiceStatus.dwCheckPoint = 0;
}
else
{
g_ServiceStatus.dwCheckPoint = dwCheckPoint++;
}
SetServiceStatus(g_StatusHandle, &g_ServiceStatus);
}
VOID WINAPI ServiceCtrlHandler(DWORD dwCtrl)
{
switch (dwCtrl)
{
case SERVICE_CONTROL_STOP:
ReportServiceStatus(SERVICE_STOP_PENDING, NO_ERROR, 0);
SetEvent(g_ServiceStopEvent);
ReportServiceStatus(g_ServiceStatus.dwCurrentState, NO_ERROR, 0);
return;
case SERVICE_CONTROL_INTERROGATE:
break;
default:
break;
}
}
VOID WINAPI ServiceMain(DWORD argc, LPTSTR *argv)
// template<typename D, typename LStr>
// VOID WINAPI ServiceMain(D argc, LStr *argv)
{
g_StatusHandle = RegisterServiceCtrlHandler(
SVCNAME,
ServiceCtrlHandler);
if (!g_StatusHandle)
{
// Report the service event
return;
}
// Tell the service controller we are starting
ZeroMemory(&g_ServiceStatus, sizeof(g_ServiceStatus));
g_ServiceStatus.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
g_ServiceStatus.dwControlsAccepted = 0;
g_ServiceStatus.dwCurrentState = SERVICE_START_PENDING;
g_ServiceStatus.dwWin32ExitCode = 0;
g_ServiceStatus.dwServiceSpecificExitCode = 0;
g_ServiceStatus.dwCheckPoint = 0;
if (SetServiceStatus(g_StatusHandle, &g_ServiceStatus) == FALSE)
{
OutputDebugString(_T(
"My Sample Service: ServiceMain: SetServiceStatus returned error"));
}
/*
* Perform tasks necessary to start the service here
*/
// Create a service stop event to wait on later
g_ServiceStopEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
if (g_ServiceStopEvent == NULL)
{
// Error creating event
// Tell service controller we are stopped and exit
g_ServiceStatus.dwControlsAccepted = 0;
g_ServiceStatus.dwCurrentState = SERVICE_STOPPED;
g_ServiceStatus.dwWin32ExitCode = GetLastError();
g_ServiceStatus.dwCheckPoint = 1;
if (SetServiceStatus(g_StatusHandle, &g_ServiceStatus) == FALSE)
{
OutputDebugString(_T(
"My Sample Service: ServiceMain: SetServiceStatus returned error"));
}
return;
}
// Tell the service controller we are started
g_ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP;
g_ServiceStatus.dwCurrentState = SERVICE_RUNNING;
g_ServiceStatus.dwWin32ExitCode = 0;
g_ServiceStatus.dwCheckPoint = 0;
if (SetServiceStatus(g_StatusHandle, &g_ServiceStatus) == FALSE)
{
OutputDebugString(_T(
"My Sample Service: ServiceMain: SetServiceStatus returned error"));
}
// Start a thread that will perform the main task of the service
HANDLE hThread = CreateThread(NULL, 0, ServiceWorkerThread, NULL, 0, NULL);
// Wait until our worker thread exits signaling that the service needs to stop
WaitForSingleObject(hThread, INFINITE);
/*
* Perform any cleanup tasks
*/
CloseHandle(g_ServiceStopEvent);
// Tell the service controller we are stopped
g_ServiceStatus.dwControlsAccepted = 0;
g_ServiceStatus.dwCurrentState = SERVICE_STOPPED;
g_ServiceStatus.dwWin32ExitCode = 0;
g_ServiceStatus.dwCheckPoint = 3;
if (SetServiceStatus(g_StatusHandle, &g_ServiceStatus) == FALSE)
{
OutputDebugString(_T(
"My Sample Service: ServiceMain: SetServiceStatus returned error"));
}
}
DWORD WINAPI ServiceWorkerThread(LPVOID lpParam)
{
// const auto some_file_path = "C:\\Users\\brahmix\\example_file.txt";
const auto some_file_path = "C:\\example_file.txt";
while (WaitForSingleObject(g_ServiceStopEvent, 0) != WAIT_OBJECT_0)
{
std::fstream file(some_file_path, std::ios::out | std::ios::app);
const auto content = "test";
file << content << "\n";
file.close();
Sleep(3000);
}
return ERROR_SUCCESS;
}
ServiceExample/ServiceControlHandler.hpp
+14 -18
View File
@@ -14,20 +14,20 @@ namespace service
class ServiceControlHandler class ServiceControlHandler
{ {
public: public:
template<typename D = DWORD> template<typename D = DWORD,
typename Obj = models::ServiceInfo<>,
typename Ptr = std::shared_ptr<Obj>>
static VOID WINAPI ServiceCtrlHandler(D ctrlCode) static VOID WINAPI ServiceCtrlHandler(D ctrlCode)
{ {
extern std::shared_ptr<models::ServiceInfo<>> service_info; extern Ptr service_info;
switch (ctrlCode) switch (ctrlCode)
{ {
case SERVICE_CONTROL_STOP: case SERVICE_CONTROL_STOP:
// ReportServiceStatus(SERVICE_STOP_PENDING, NO_ERROR, 0); ReportServiceStatus<D>(SERVICE_STOP_PENDING, NO_ERROR, 0);
ReportServiceStatus(SERVICE_STOP_PENDING, NO_ERROR, 0);
SetEvent(service_info->service_stop_event); SetEvent(service_info->service_stop_event);
// ReportServiceStatus(g_ServiceStatus.dwCurrentState, NO_ERROR, 0); ReportServiceStatus<D>(service_info->service_status.dwCurrentState, NO_ERROR, 0);
ReportServiceStatus(service_info->service_status.dwCurrentState, NO_ERROR, 0);
return; return;
case SERVICE_CONTROL_INTERROGATE: case SERVICE_CONTROL_INTERROGATE:
@@ -36,21 +36,18 @@ namespace service
break; break;
} }
} }
// static SERVICE_STATUS g_ServiceStatus = {0};
// static SERVICE_STATUS_HANDLE g_StatusHandle = nullptr;
// static SERVICE_STATUS g_ServiceStatus;
// static SERVICE_STATUS_HANDLE g_StatusHandle = nullptr;
// static SERVICE_STATUS_HANDLE g_StatusHandle;
template<typename D = DWORD,
static VOID ReportServiceStatus(DWORD dwCurrentState, typename Obj = models::ServiceInfo<>,
DWORD dwWin32ExitCode, typename Ptr = std::shared_ptr<Obj>>
DWORD dwWaitHint) static VOID ReportServiceStatus(D dwCurrentState,
D dwWin32ExitCode,
D dwWaitHint)
{ {
extern std::shared_ptr<models::ServiceInfo<>> service_info; extern Ptr service_info;
static DWORD dwCheckPoint = 1; static D dwCheckPoint = 1;
service_info->service_status.dwCurrentState = dwCurrentState; service_info->service_status.dwCurrentState = dwCurrentState;
service_info->service_status.dwWin32ExitCode = dwWin32ExitCode; service_info->service_status.dwWin32ExitCode = dwWin32ExitCode;
@@ -75,7 +72,6 @@ namespace service
service_info->service_status.dwCheckPoint = dwCheckPoint++; service_info->service_status.dwCheckPoint = dwCheckPoint++;
} }
// SetServiceStatus(g_StatusHandle, &service_info->service_status);
SetServiceStatus(service_info->service_handle, &service_info->service_status); SetServiceStatus(service_info->service_handle, &service_info->service_status);
} }
ServiceExample/ServiceEntryPoint.hpp
+93 -142
View File
@@ -16,60 +16,85 @@ namespace service
class ServiceEntryPoint class ServiceEntryPoint
{ {
public: public:
ServiceEntryPoint() ServiceEntryPoint() = default;
{
initialize();
}
ServiceEntryPoint(std::wstring name) template<typename D = DWORD, typename TStr = LPTSTR,
typename Handle = HANDLE,
typename Obj = models::ServiceInfo<>,
typename Ptr = std::shared_ptr<Obj>>
static VOID WINAPI service_main_start(D argc, TStr *argv)
{ {
// service_name = static_cast<std::wstring>(name); extern Ptr service_info;
// service_name = name.c_str();
initialize();
}
static VOID WINAPI service_main_start(DWORD argc, LPTSTR *argv)
{
// extern models::ServiceInfo<> service_info;
extern std::shared_ptr<models::ServiceInfo<>> service_info;
service_info->service_handle = RegisterServiceCtrlHandler( service_info->service_handle = RegisterServiceCtrlHandler(
// SVCNAME,
service_info->service_name, service_info->service_name,
// ServiceCtrlHandler);
service::ServiceControlHandler::ServiceCtrlHandler); service::ServiceControlHandler::ServiceCtrlHandler);
if (!service_info->service_handle) if (!service_info->service_handle)
{ {
// Report the service event
return; return;
} }
notify_service_controller_starting(service_info);
// Tell the service controller we are starting if (!starting_service(service_info))
ZeroMemory(&service_info->service_status, sizeof(service_info->service_status));
service_info->service_status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
service_info->service_status.dwControlsAccepted = 0;
service_info->service_status.dwCurrentState = SERVICE_START_PENDING;
service_info->service_status.dwWin32ExitCode = 0;
service_info->service_status.dwServiceSpecificExitCode = 0;
service_info->service_status.dwCheckPoint = 0;
if (SetServiceStatus(service_info->service_handle, &service_info->service_status) == FALSE)
{ {
OutputDebugString(_T( return;
"My Sample Service: ServiceMain: SetServiceStatus returned error"));
} }
notify_service_controller_started(service_info);
// Start a thread that will perform the main task of the service
Handle hThread = CreateThread(nullptr, 0, ServiceWorkerThread, nullptr, 0, nullptr);
// Wait until our worker thread exits signaling that the service needs to stop
WaitForSingleObject(hThread, INFINITE);
close_handle(service_info);
}
private:
template<typename D = DWORD, typename Lp = LPVOID,
typename Obj = models::ServiceInfo<>,
typename Ptr = std::shared_ptr<Obj>>
static D WINAPI ServiceWorkerThread(Lp lpParam)
{
extern Ptr service_info;
const auto INTERVAL = 1500;
const auto some_file_path = "C:\\example_file.txt";
while (WaitForSingleObject(service_info->service_stop_event, 0) != WAIT_OBJECT_0)
{
std::fstream file(some_file_path, std::ios::out | std::ios::app);
const auto content = "burrow";
file << content << "\n";
file.close();
Sleep(INTERVAL);
}
return ERROR_SUCCESS;
}
template<typename Obj = models::ServiceInfo<>,
typename Ptr = std::shared_ptr<Obj>>
static bool starting_service(Ptr service_info)
{
/* /*
* Perform tasks necessary to start the service here * Perform tasks necessary to start the service here
*/ */
// Create a service stop event to wait on later // Create a service stop event to wait on later
service_info->service_stop_event = CreateEvent(NULL, TRUE, FALSE, NULL); service_info->service_stop_event = CreateEvent(nullptr, TRUE, FALSE, nullptr);
if (service_info->service_stop_event == NULL) if (service_info->service_stop_event == nullptr)
{ {
// Error creating event // Error creating event
// Tell service controller we are stopped and exit // Tell service controller we are stopped and exit
@@ -84,29 +109,17 @@ namespace service
"My Sample Service: ServiceMain: SetServiceStatus returned error")); "My Sample Service: ServiceMain: SetServiceStatus returned error"));
} }
return; return false;
} }
return true;
// Tell the service controller we are started }
service_info->service_status.dwControlsAccepted = SERVICE_ACCEPT_STOP;
service_info->service_status.dwCurrentState = SERVICE_RUNNING;
service_info->service_status.dwWin32ExitCode = 0;
service_info->service_status.dwCheckPoint = 0;
if (SetServiceStatus(service_info->service_handle, &service_info->service_status) == FALSE)
{
OutputDebugString(_T(
"My Sample Service: ServiceMain: SetServiceStatus returned error"));
}
// Start a thread that will perform the main task of the service
HANDLE hThread = CreateThread(NULL, 0, ServiceWorkerThread, NULL, 0, NULL);
// Wait until our worker thread exits signaling that the service needs to stop
WaitForSingleObject(hThread, INFINITE);
template<typename Obj = models::ServiceInfo<>,
typename Ptr = std::shared_ptr<Obj>>
static void close_handle(Ptr service_info)
{
/* /*
* Perform any cleanup tasks * Perform any cleanup tasks
*/ */
@@ -126,104 +139,42 @@ namespace service
} }
} }
template<typename Obj = models::ServiceInfo<>,
typename Ptr = std::shared_ptr<Obj>>
static DWORD WINAPI ServiceWorkerThread(LPVOID lpParam) static void notify_service_controller_starting(Ptr service_info)
// static DWORD WINAPI ServiceWorkerThread(LPVOID lpParam,
// std::shared_ptr<models::ServiceInfo<>> service_info)
{ {
extern std::shared_ptr<models::ServiceInfo<>> service_info; // Tell the service controller we are starting
ZeroMemory(&service_info->service_status, sizeof(service_info->service_status));
service_info->service_status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
service_info->service_status.dwControlsAccepted = 0;
service_info->service_status.dwCurrentState = SERVICE_START_PENDING;
service_info->service_status.dwWin32ExitCode = 0;
service_info->service_status.dwServiceSpecificExitCode = 0;
service_info->service_status.dwCheckPoint = 0;
// const auto some_file_path = "C:\\Users\\brahmix\\example_file.txt"; if (SetServiceStatus(service_info->service_handle, &service_info->service_status) == FALSE)
const auto some_file_path = "C:\\example_file.txt";
// while (WaitForSingleObject(g_ServiceStopEvent, 0) != WAIT_OBJECT_0)
while (WaitForSingleObject(service_info->service_stop_event, 0) != WAIT_OBJECT_0)
{ {
std::fstream file(some_file_path, std::ios::out | std::ios::app); OutputDebugString(_T(
"My Sample Service: ServiceMain: SetServiceStatus returned error"));
const auto content = "woof";
file << content << "\n";
file.close();
Sleep(3000);
}
return ERROR_SUCCESS;
}
template<typename TStr = LPTSTR, typename H = HANDLE,
typename CSTR = LPCTSTR,
typename Chr = TCHAR>
// VOID ServiceReportEvent(LPTSTR szFunction)
VOID ServiceReportEvent(TStr szFunction)
{
// HANDLE hEventSource;
H hEventSource;
// LPCTSTR lpszStrings[2];
CSTR lpszStrings[2];
// TCHAR Buffer[80];
CHR Buffer[80];
hEventSource = RegisterEventSource(NULL, this->service_info.service_name);
// hEventSource = RegisterEventSource(NULL, L(""));
if (NULL != hEventSource)
{
StringCchPrintf(Buffer, 80, TEXT("%s failed with %d"), szFunction, GetLastError());
lpszStrings[0] = SVCNAME;
lpszStrings[1] = Buffer;
ReportEvent(hEventSource, // event log handle
EVENTLOG_ERROR_TYPE, // event type
0, // event category
// SVC_ERROR,
SERVICE_ERROR_NORMAL, // event identifier
NULL, // no security identifier
2, // size of lpszStrings array
0, // no binary data
lpszStrings, // array of strings
NULL); // no binary data
DeregisterEventSource(hEventSource);
} }
} }
private:
models::ServiceInfo<> service_info;
void initialize() template<typename Obj = models::ServiceInfo<>,
typename Ptr = std::shared_ptr<Obj>>
static void notify_service_controller_started(Ptr service_info)
{ {
// service_info.service_name = L" Server Example"; // Tell the service controller we are started
service_info->service_status.dwControlsAccepted = SERVICE_ACCEPT_STOP;
service_info->service_status.dwCurrentState = SERVICE_RUNNING;
service_info->service_status.dwWin32ExitCode = 0;
service_info->service_status.dwCheckPoint = 0;
if (SetServiceStatus(service_info->service_handle, &service_info->service_status) == FALSE)
{
OutputDebugString(_T(
"My Sample Service: ServiceMain: SetServiceStatus returned error"));
}
} }
/**
class ServiceInfo;
service::ServiceEntryPoint::ServiceInfo service_info = {};
class ServiceInfo
{
public:
ServiceInfo()
{
}
ServiceInfo(std::wstring &&name) :
service_name(const_cast<wchar_t*>(name.c_str()))
{
}
wchar_t *service_name;
wchar_t *service_description;
};
*/
}; };
} }