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Diffstat (limited to 'win/rfb_win32/Service.cxx')
-rw-r--r--win/rfb_win32/Service.cxx64
1 files changed, 32 insertions, 32 deletions
diff --git a/win/rfb_win32/Service.cxx b/win/rfb_win32/Service.cxx
index 62230b07..dafa38b5 100644
--- a/win/rfb_win32/Service.cxx
+++ b/win/rfb_win32/Service.cxx
@@ -42,7 +42,7 @@ static LogWriter vlog("Service");
// - Internal service implementation functions
-Service* service = 0;
+Service* service = nullptr;
bool runAsService = false;
VOID WINAPI serviceHandler(DWORD control) {
@@ -93,7 +93,7 @@ VOID WINAPI serviceProc(DWORD dwArgc, LPTSTR* lpszArgv) {
Service::Service(const char* name_) : name(name_) {
vlog.debug("Service");
- status_handle = 0;
+ status_handle = nullptr;
status.dwControlsAccepted = SERVICE_CONTROL_INTERROGATE | SERVICE_ACCEPT_SHUTDOWN | SERVICE_ACCEPT_STOP;
status.dwServiceType = SERVICE_WIN32_OWN_PROCESS | SERVICE_INTERACTIVE_PROCESS;
status.dwWin32ExitCode = NO_ERROR;
@@ -108,8 +108,8 @@ Service::start() {
SERVICE_TABLE_ENTRY entry[2];
entry[0].lpServiceName = (char*)name;
entry[0].lpServiceProc = serviceProc;
- entry[1].lpServiceName = NULL;
- entry[1].lpServiceProc = NULL;
+ entry[1].lpServiceName = nullptr;
+ entry[1].lpServiceProc = nullptr;
vlog.debug("entering dispatcher");
if (!SetProcessShutdownParameters(0x100, 0))
vlog.error("unable to set shutdown parameters: %lu", GetLastError());
@@ -125,7 +125,7 @@ Service::setStatus() {
void
Service::setStatus(DWORD state) {
- if (status_handle == 0) {
+ if (status_handle == nullptr) {
vlog.debug("warning - cannot setStatus");
return;
}
@@ -141,7 +141,7 @@ Service::setStatus(DWORD state) {
Service::~Service() {
vlog.debug("~Service");
- service = 0;
+ service = nullptr;
}
@@ -254,7 +254,7 @@ rfb::win32::changeDesktop() {
bool
rfb::win32::emulateCtrlAltDel() {
rfb::win32::Handle sessionEventCad =
- CreateEvent(0, FALSE, FALSE, "Global\\SessionEventTigerVNCCad");
+ CreateEvent(nullptr, FALSE, FALSE, "Global\\SessionEventTigerVNCCad");
SetEvent(sessionEventCad);
return true;
}
@@ -265,7 +265,7 @@ rfb::win32::emulateCtrlAltDel() {
class Logger_EventLog : public Logger {
public:
Logger_EventLog(const char* srcname) : Logger("EventLog") {
- eventlog = RegisterEventSource(NULL, srcname);
+ eventlog = RegisterEventSource(nullptr, srcname);
if (!eventlog)
printf("Unable to open event log:%ld\n", GetLastError());
}
@@ -274,12 +274,12 @@ public:
DeregisterEventSource(eventlog);
}
- virtual void write(int level, const char *logname, const char *message) {
+ void write(int level, const char *logname, const char *message) override {
if (!eventlog) return;
const char* strings[] = {logname, message};
WORD type = EVENTLOG_INFORMATION_TYPE;
if (level == 0) type = EVENTLOG_ERROR_TYPE;
- if (!ReportEvent(eventlog, type, 0, VNC4LogMessage, NULL, 2, 0, strings, NULL)) {
+ if (!ReportEvent(eventlog, type, 0, VNC4LogMessage, nullptr, 2, 0, strings, nullptr)) {
// *** It's not at all clear what is the correct behaviour if this fails...
printf("ReportEvent failed:%ld\n", GetLastError());
}
@@ -289,7 +289,7 @@ protected:
HANDLE eventlog;
};
-static Logger_EventLog* logger = 0;
+static Logger_EventLog* logger = nullptr;
bool rfb::win32::initEventLogLogger(const char* srcname) {
if (logger)
@@ -333,22 +333,22 @@ bool rfb::win32::registerService(const char* name,
// - Register the service
// - Open the SCM
- ServiceHandle scm = OpenSCManager(NULL, NULL, SC_MANAGER_CREATE_SERVICE);
+ ServiceHandle scm = OpenSCManager(nullptr, nullptr, SC_MANAGER_CREATE_SERVICE);
if (!scm)
throw rdr::SystemException("unable to open Service Control Manager", GetLastError());
// - Add the service
- ServiceHandle service = CreateService(scm,
+ ServiceHandle handle = CreateService(scm,
name, display, SC_MANAGER_ALL_ACCESS,
SERVICE_WIN32_OWN_PROCESS | SERVICE_INTERACTIVE_PROCESS,
SERVICE_AUTO_START, SERVICE_ERROR_IGNORE,
- cmdline.c_str(), NULL, NULL, NULL, NULL, NULL);
- if (!service)
+ cmdline.c_str(), nullptr, nullptr, nullptr, nullptr, nullptr);
+ if (!handle)
throw rdr::SystemException("unable to create service", GetLastError());
// - Set a description
SERVICE_DESCRIPTION sdesc = {(LPTSTR)desc};
- ChangeServiceConfig2(service, SERVICE_CONFIG_DESCRIPTION, &sdesc);
+ ChangeServiceConfig2(handle, SERVICE_CONFIG_DESCRIPTION, &sdesc);
// - Register the event log source
RegKey hk, hk2;
@@ -378,15 +378,15 @@ bool rfb::win32::registerService(const char* name,
bool rfb::win32::unregisterService(const char* name) {
// - Open the SCM
- ServiceHandle scm = OpenSCManager(NULL, NULL, SC_MANAGER_CREATE_SERVICE);
+ ServiceHandle scm = OpenSCManager(nullptr, nullptr, SC_MANAGER_CREATE_SERVICE);
if (!scm)
throw rdr::SystemException("unable to open Service Control Manager", GetLastError());
// - Create the service
- ServiceHandle service = OpenService(scm, name, SC_MANAGER_ALL_ACCESS);
- if (!service)
+ ServiceHandle handle = OpenService(scm, name, SC_MANAGER_ALL_ACCESS);
+ if (!handle)
throw rdr::SystemException("unable to locate the service", GetLastError());
- if (!DeleteService(service))
+ if (!DeleteService(handle))
throw rdr::SystemException("unable to remove the service", GetLastError());
// - Register the event log source
@@ -405,17 +405,17 @@ bool rfb::win32::unregisterService(const char* name) {
bool rfb::win32::startService(const char* name) {
// - Open the SCM
- ServiceHandle scm = OpenSCManager(NULL, NULL, SC_MANAGER_CONNECT);
+ ServiceHandle scm = OpenSCManager(nullptr, nullptr, SC_MANAGER_CONNECT);
if (!scm)
throw rdr::SystemException("unable to open Service Control Manager", GetLastError());
// - Locate the service
- ServiceHandle service = OpenService(scm, name, SERVICE_START);
- if (!service)
+ ServiceHandle handle = OpenService(scm, name, SERVICE_START);
+ if (!handle)
throw rdr::SystemException("unable to open the service", GetLastError());
// - Start the service
- if (!StartService(service, 0, NULL))
+ if (!StartService(handle, 0, nullptr))
throw rdr::SystemException("unable to start the service", GetLastError());
Sleep(500);
@@ -425,18 +425,18 @@ bool rfb::win32::startService(const char* name) {
bool rfb::win32::stopService(const char* name) {
// - Open the SCM
- ServiceHandle scm = OpenSCManager(NULL, NULL, SC_MANAGER_CONNECT);
+ ServiceHandle scm = OpenSCManager(nullptr, nullptr, SC_MANAGER_CONNECT);
if (!scm)
throw rdr::SystemException("unable to open Service Control Manager", GetLastError());
// - Locate the service
- ServiceHandle service = OpenService(scm, name, SERVICE_STOP);
- if (!service)
+ ServiceHandle handle = OpenService(scm, name, SERVICE_STOP);
+ if (!handle)
throw rdr::SystemException("unable to open the service", GetLastError());
// - Start the service
SERVICE_STATUS status;
- if (!ControlService(service, SERVICE_CONTROL_STOP, &status))
+ if (!ControlService(handle, SERVICE_CONTROL_STOP, &status))
throw rdr::SystemException("unable to stop the service", GetLastError());
Sleep(500);
@@ -446,18 +446,18 @@ bool rfb::win32::stopService(const char* name) {
DWORD rfb::win32::getServiceState(const char* name) {
// - Open the SCM
- ServiceHandle scm = OpenSCManager(NULL, NULL, SC_MANAGER_CONNECT);
+ ServiceHandle scm = OpenSCManager(nullptr, nullptr, SC_MANAGER_CONNECT);
if (!scm)
throw rdr::SystemException("unable to open Service Control Manager", GetLastError());
// - Locate the service
- ServiceHandle service = OpenService(scm, name, SERVICE_INTERROGATE);
- if (!service)
+ ServiceHandle handle = OpenService(scm, name, SERVICE_INTERROGATE);
+ if (!handle)
throw rdr::SystemException("unable to open the service", GetLastError());
// - Get the service status
SERVICE_STATUS status;
- if (!ControlService(service, SERVICE_CONTROL_INTERROGATE, (SERVICE_STATUS*)&status))
+ if (!ControlService(handle, SERVICE_CONTROL_INTERROGATE, (SERVICE_STATUS*)&status))
throw rdr::SystemException("unable to query the service", GetLastError());
return status.dwCurrentState;
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-24 20:13:19 +0000