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openvpn-gui
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service: change CheckServiceStatus() return type to VOID 

CheckServiceStatus() return value is never used - the status
is set to global options_t struct.

While on it, remove unneccessary "false" argument
and reformat the code.

Signed-off-by: Lev Stipakov <lev@openvpn.net>
pull/531/head
Lev Stipakov 2022-10-18 14:58:04 +03:00 committed by Selva Nair
parent 7d078dd151
commit 6924b09a35
3 changed files with 32 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
main.c
View File

@ -487,7 +487,7 @@ HandleCopyDataMessage(const COPYDATASTRUCT *copy_data)
static void CALLBACK
ManagePersistent(HWND hwnd, UINT UNUSED msg, UINT_PTR id, DWORD UNUSED now)
{
CheckServiceStatus(false);
CheckServiceStatus();
if (o.service_state == service_connected)
{
for (int i = 0; i < o.num_configs; i++)

64
service.c
View File

@ -89,64 +89,60 @@ out:
return ret;
}
int CheckServiceStatus()
VOID CheckServiceStatus()
{
SC_HANDLE schSCManager = NULL;
SC_HANDLE schService = NULL;
SERVICE_STATUS ssStatus;
SC_HANDLE schSCManager = NULL;
SC_HANDLE schService = NULL;
SERVICE_STATUS ssStatus;
BOOL ret = false;
// Open a handle to the SC Manager database.
schSCManager = OpenSCManager(
NULL, // local machine
NULL, // ServicesActive database
SC_MANAGER_CONNECT); // Connect rights
// Open a handle to the SC Manager database.
schSCManager = OpenSCManager(
NULL, // local machine
NULL, // ServicesActive database
SC_MANAGER_CONNECT); // Connect rights
if (NULL == schSCManager) {
o.service_state = service_noaccess;
goto out;
o.service_state = service_noaccess;
goto out;
}
schService = OpenService(
schSCManager, // SCM database
_T("OpenVPNService"), // service name
SERVICE_QUERY_STATUS);
schService = OpenService(
schSCManager, // SCM database
_T("OpenVPNService"), // service name
SERVICE_QUERY_STATUS);
if (schService == NULL) {
o.service_state = service_noaccess;
goto out;
o.service_state = service_noaccess;
goto out;
}
if (!QueryServiceStatus(
schService, // handle to service
if (!QueryServiceStatus(
schService, // handle to service
&ssStatus) ) // address of status information structure
{
/* query failed */
o.service_state = service_noaccess;
MsgToEventLog(EVENTLOG_ERROR_TYPE, LoadLocalizedString(IDS_ERR_QUERY_SERVICE));
goto out;
/* query failed */
o.service_state = service_noaccess;
MsgToEventLog(EVENTLOG_ERROR_TYPE, LoadLocalizedString(IDS_ERR_QUERY_SERVICE));
goto out;
}
if (ssStatus.dwCurrentState == SERVICE_RUNNING)
if (ssStatus.dwCurrentState == SERVICE_RUNNING)
{
o.service_state = service_connected;
ret = true;
goto out;
}
else
{
else
{
o.service_state = service_disconnected;
goto out;
}
}
out:
if (schService)
CloseServiceHandle(schService);
if (schSCManager)
CloseServiceHandle(schSCManager);
return ret;
}
}
/* Attempt to start OpenVPN Automatc Service */
void StartAutomaticService(void)

2
service.h
View File

@ -19,7 +19,7 @@
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
int CheckServiceStatus();
VOID CheckServiceStatus();
BOOL CheckIServiceStatus(BOOL warn);
/* Attempt to start OpenVPN Automatc Service */
void StartAutomaticService(void);