SERVICE_STATUS :
BOOL QueryServiceStatus(SC_HANDLE hService, LPSERVICE_STATUS lpServiceStatus)
:
. 13.1 , SCM , 13.3, . , SCM , , , SCM.
. 13.1. Windows SCM
:
, Administrative Tools, Services (). ServiceShell ( 13.3), JobShell 6 ( 6.3).
13.3. ServiceShell:
/* 13. */
/* ServiceShell.. Windows.
6, , . */
/* :
create
delete
start
control */
#include "EvryThng.h"
static SC_HANDLE hScm;
static BOOL Debug;
int _tmain(int argc, LPTSTR argv[]) {
BOOL Exit = FALSE;
TCHAR Command[MAX_COMMAND_LINE + 10], *pc;
DWORD i, LocArgc; /* argc. */
TCHAR argstr[MAX_ARG][MAX_COMMAND_LINE];
LPTSTR pArgs[MAX_ARG];
/* "argv" . */
for (i = 0; i < MAX_ARG; i++) pArgs[i] = argstr[i];
/* . */
hScm = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
/* . */
_tprintf(_T("\n Windows Services"));
while (!Exit) {
_tprintf(_T ("\nSM$"));
_fgetts(Command, MAX_COMMAND_LINE, stdin);
JobShell
if (_tcscmp(argstr [0], _T("create")) == 0) {
Create(LocArgc, pArgs, Command);
}
}
CloseServiceHandle(hScm);
return 0;
}
int Create(int argc, LPTSTR argv[], LPTSTR Command) {
/* , " ":
argv[1]:
argv[2]:
argv[3]: */
SC_HANDLE hSc;
TCHAR CurrentDir[MAX_PATH +1], Executable[MAX_PATH + 1];
hSc = CreateService(hScm, argv[1], argv[2], SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS, SERVICE_DEMAND_START, SERVICE_ERROR_NORMAL, Executable, NULL, NULL, NULL, NULL, NULL);
return 0;
}
/* argv [1]: . */
|
|
|
int Delete(int argc, LPTSTR argv[], LPTSTR Command) {
SC_HANDLE hSc;
hSc = OpenService(hScm, argv[1], DELETE);
DeleteService(hSc);
CloseServiceHandle(hSc);
return 0;
}
/* - argv [1]: . */
int Start(int argc, LPTSTR argv[], LPTSTR Command) {
SC_HANDLE hSc;
TCHAR WorkingDir[MAX_PATH + 1];
LPTSTR pWorkingDir = WorkingDir;
LPTSTR argvStart[] = {argv[1], WorkingDir};
GetCurrentDirectory(MAX_PATH + 1, WorkingDir);
hSc = OpenService(hScm, argv[1], SERVICE_ALL_ACCESS);
/* . */
/* : , */
/* hSc OpenService. */
/* , ServiceMain . */
StartService(hSc, 2, argvStart);
CloseServiceHandle(hSc);
return 0;
}
/* .
argv[1]: .
argv[2]: : stop (), pause (), resume (), interrogate (). */
static LPCTSTR Commands[] = {"stop," "pause," "resume," "interrogate," "user"};
static DWORD Controls[] = {
SERVICE_CONTROL_STOP, SERVICE_CONTROL_PAUSE,
SERVICE_CONTROL_CONTINUE, SERVICE_CONTROL_INTERROGATE, 128
};
int Control(int argc, LPTSTR argv[], LPTSTR Command) {
SC_HANDLE hSc;
SERVICE_STATUS ServiceStatus;
DWORD dwControl, i;
BOOL Found = FALSE;
for (i= 0; i < sizeof(Controls)/sizeof(DWORD) &&!Found; i++) Found = (_tcscmp(Commands [i], argv[2]) == 0);
if (!Found) {
_tprintf(_T("\n %s"), argv[1]);
return 1;
}
dwControl = Controls[i 1];
hSc = OpenService(hScm, argv[1], SERVICE_INTERROGATE | SERVICE_PAUSE_CONTINUE | SERVICE_STOP | SERVICE_USER_DEFINED_CONTROL | SERVICE_QUERY_STATUS);
ControlService(hSc, dwControl, &ServiceStatus);
if (dwControl == SERVICE_CONTROL_INTERROGATE) {
QueryServiceStatus (hSc, &ServiceStatus);
printf(_T(", QueryServiceStatus\n"));
printf(_T(" \n"));
}
if (hSc!= NULL) CloseServiceHandle(hSc);
return 0;
}
