3 extern unsigned long tls_index;
\r
4 extern bool is_admin;
\r
5 extern imports_t imports;
\r
7 /* Are two strings case-insensitively equivalent? */
\r
8 int str_equiv(const TCHAR *a, const TCHAR *b) {
\r
9 size_t len = _tcslen(a);
\r
10 if (_tcslen(b) != len) return 0;
\r
11 if (_tcsnicmp(a, b, len)) return 0;
\r
15 /* Convert a string to a number. */
\r
16 int str_number(const TCHAR *string, unsigned long *number, TCHAR **bogus) {
\r
17 if (! string) return 1;
\r
19 *number = _tcstoul(string, bogus, 0);
\r
20 if (**bogus) return 2;
\r
25 int str_number(const TCHAR *string, unsigned long *number) {
\r
27 return str_number(string, number, &bogus);
\r
30 /* Remove basename of a path. */
\r
31 void strip_basename(TCHAR *buffer) {
\r
32 size_t len = _tcslen(buffer);
\r
34 for (i = len; i && buffer[i] != _T('\\') && buffer[i] != _T('/'); i--);
\r
36 if (i && buffer[i - 1] == _T(':')) i++;
\r
37 buffer[i] = _T('\0');
\r
40 /* How to use me correctly */
\r
41 int usage(int ret) {
\r
42 if (GetConsoleWindow()) print_message(stderr, NSSM_MESSAGE_USAGE, NSSM_VERSION, NSSM_CONFIGURATION, NSSM_DATE);
\r
43 else popup_message(0, MB_OK, NSSM_MESSAGE_USAGE, NSSM_VERSION, NSSM_CONFIGURATION, NSSM_DATE);
\r
47 void check_admin() {
\r
50 /* Lifted from MSDN examples */
\r
51 PSID AdministratorsGroup;
\r
52 SID_IDENTIFIER_AUTHORITY NtAuthority = SECURITY_NT_AUTHORITY;
\r
53 if (! AllocateAndInitializeSid(&NtAuthority, 2, SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0, &AdministratorsGroup)) return;
\r
54 CheckTokenMembership(0, AdministratorsGroup, /*XXX*/(PBOOL) &is_admin);
\r
55 FreeSid(AdministratorsGroup);
\r
59 DWORD_PTR i, affinity, system_affinity;
\r
60 if (! GetProcessAffinityMask(GetCurrentProcess(), &affinity, &system_affinity)) return 64;
\r
61 for (i = 0; system_affinity & (1LL << i); i++);
\r
65 int _tmain(int argc, TCHAR **argv) {
\r
70 Ensure we write in UTF-16 mode, so that non-ASCII characters don't get
\r
71 mangled. If we were compiled in ANSI mode it won't work.
\r
73 _setmode(_fileno(stdout), _O_U16TEXT);
\r
74 _setmode(_fileno(stderr), _O_U16TEXT);
\r
77 /* Remember if we are admin */
\r
84 start, stop, pause, continue, install, edit, get, set, reset, unset, remove
\r
86 if (str_equiv(argv[1], _T("start"))) exit(control_service(NSSM_SERVICE_CONTROL_START, argc - 2, argv + 2));
\r
87 if (str_equiv(argv[1], _T("stop"))) exit(control_service(SERVICE_CONTROL_STOP, argc - 2, argv + 2));
\r
88 if (str_equiv(argv[1], _T("restart"))) {
\r
89 int ret = control_service(SERVICE_CONTROL_STOP, argc - 2, argv + 2);
\r
91 exit(control_service(NSSM_SERVICE_CONTROL_START, argc - 2, argv + 2));
\r
93 if (str_equiv(argv[1], _T("pause"))) exit(control_service(SERVICE_CONTROL_PAUSE, argc - 2, argv + 2));
\r
94 if (str_equiv(argv[1], _T("continue"))) exit(control_service(SERVICE_CONTROL_CONTINUE, argc - 2, argv + 2));
\r
95 if (str_equiv(argv[1], _T("status"))) exit(control_service(SERVICE_CONTROL_INTERROGATE, argc - 2, argv + 2));
\r
96 if (str_equiv(argv[1], _T("rotate"))) exit(control_service(NSSM_SERVICE_CONTROL_ROTATE, argc - 2, argv + 2));
\r
97 if (str_equiv(argv[1], _T("install"))) {
\r
99 print_message(stderr, NSSM_MESSAGE_NOT_ADMINISTRATOR_CANNOT_INSTALL);
\r
102 exit(pre_install_service(argc - 2, argv + 2));
\r
104 if (str_equiv(argv[1], _T("edit")) || str_equiv(argv[1], _T("get")) || str_equiv(argv[1], _T("set")) || str_equiv(argv[1], _T("reset")) || str_equiv(argv[1], _T("unset"))) {
\r
106 print_message(stderr, NSSM_MESSAGE_NOT_ADMINISTRATOR_CANNOT_EDIT);
\r
109 int ret = pre_edit_service(argc - 1, argv + 1);
\r
110 /* There might be a password here. */
\r
111 for (int i = 0; i < argc; i++) SecureZeroMemory(argv[i], _tcslen(argv[i]) * sizeof(TCHAR));
\r
114 if (str_equiv(argv[1], _T("remove"))) {
\r
116 print_message(stderr, NSSM_MESSAGE_NOT_ADMINISTRATOR_CANNOT_REMOVE);
\r
119 exit(pre_remove_service(argc - 2, argv + 2));
\r
123 /* Thread local storage for error message buffer */
\r
124 tls_index = TlsAlloc();
\r
126 /* Register messages */
\r
127 if (is_admin) create_messages();
\r
130 Optimisation for Windows 2000:
\r
131 When we're run from the command line the StartServiceCtrlDispatcher() call
\r
132 will time out after a few seconds on Windows 2000. On newer versions the
\r
133 call returns instantly. Check for stdin first and only try to call the
\r
134 function if there's no input stream found. Although it's possible that
\r
135 we're running with input redirected it's much more likely that we're
\r
136 actually running as a service.
\r
137 This will save time when running with no arguments from a command prompt.
\r
139 if (_fileno(stdin) < 0) {
\r
140 /* Set up function pointers. */
\r
141 if (get_imports()) exit(111);
\r
143 /* Start service magic */
\r
144 SERVICE_TABLE_ENTRY table[] = { { NSSM, service_main }, { 0, 0 } };
\r
145 if (! StartServiceCtrlDispatcher(table)) {
\r
146 unsigned long error = GetLastError();
\r
147 /* User probably ran nssm with no argument */
\r
148 if (error == ERROR_FAILED_SERVICE_CONTROLLER_CONNECT) exit(usage(1));
\r
149 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_DISPATCHER_FAILED, error_string(error), 0);
\r
154 else exit(usage(1));
\r
156 /* And nothing more to do */
\r