#include "nssm.h"\r
\r
-/* This is explicitly a wide string. */\r
-#define NSSM_LOGON_AS_SERVICE_RIGHT L"SeServiceLogonRight"\r
-\r
bool is_admin;\r
bool use_critical_section;\r
\r
int last;\r
} list_t;\r
\r
+/*\r
+ Check the status in response to a control.\r
+ Returns: 1 if the status is expected, eg STOP following CONTROL_STOP.\r
+ 0 if the status is desired, eg STOPPED following CONTROL_STOP.\r
+ -1 if the status is undesired, eg STOPPED following CONTROL_START.\r
+*/\r
+static inline int service_control_response(unsigned long control, unsigned long status) {\r
+ switch (control) {\r
+ case NSSM_SERVICE_CONTROL_START:\r
+ switch (status) {\r
+ case SERVICE_START_PENDING:\r
+ return 1;\r
+\r
+ case SERVICE_RUNNING:\r
+ return 0;\r
+\r
+ default:\r
+ return -1;\r
+ }\r
+\r
+ case SERVICE_CONTROL_STOP:\r
+ case SERVICE_CONTROL_SHUTDOWN:\r
+ switch (status) {\r
+ case SERVICE_STOP_PENDING:\r
+ return 1;\r
+\r
+ case SERVICE_STOPPED:\r
+ return 0;\r
+\r
+ default:\r
+ return -1;\r
+ }\r
+\r
+ case SERVICE_CONTROL_PAUSE:\r
+ switch (status) {\r
+ case SERVICE_PAUSE_PENDING:\r
+ return 1;\r
+\r
+ case SERVICE_PAUSED:\r
+ return 0;\r
+\r
+ default:\r
+ return -1;\r
+ }\r
+\r
+ case SERVICE_CONTROL_CONTINUE:\r
+ switch (status) {\r
+ case SERVICE_CONTINUE_PENDING:\r
+ return 1;\r
+\r
+ case SERVICE_RUNNING:\r
+ return 0;\r
+\r
+ default:\r
+ return -1;\r
+ }\r
+\r
+ case SERVICE_CONTROL_INTERROGATE:\r
+ return 0;\r
+ }\r
+\r
+ return 0;\r
+}\r
+\r
+static inline int await_service_control_response(unsigned long control, SC_HANDLE service_handle, SERVICE_STATUS *service_status, unsigned long initial_status) {\r
+ int tries = 0;\r
+ while (QueryServiceStatus(service_handle, service_status)) {\r
+ int response = service_control_response(control, service_status->dwCurrentState);\r
+ /* Alas we can't WaitForSingleObject() on an SC_HANDLE. */\r
+ if (! response) return response;\r
+ if (response > 0 || service_status->dwCurrentState == initial_status) {\r
+ if (++tries > 10) return response;\r
+ Sleep(50 * tries);\r
+ }\r
+ else return response;\r
+ }\r
+ return -1;\r
+}\r
+\r
int affinity_mask_to_string(__int64 mask, TCHAR **string) {\r
if (! string) return 1;\r
if (! mask) {\r
}\r
\r
/* Connect to the service manager */\r
-SC_HANDLE open_service_manager() {\r
- SC_HANDLE ret = OpenSCManager(0, SERVICES_ACTIVE_DATABASE, SC_MANAGER_ALL_ACCESS);\r
+SC_HANDLE open_service_manager(unsigned long access) {\r
+ SC_HANDLE ret = OpenSCManager(0, SERVICES_ACTIVE_DATABASE, access);\r
if (! ret) {\r
if (is_admin) log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OPENSCMANAGER_FAILED, 0);\r
return 0;\r
}\r
\r
/* Open a service by name or display name. */\r
-SC_HANDLE open_service(SC_HANDLE services, TCHAR *service_name, TCHAR *canonical_name, unsigned long canonical_namelen) {\r
- SC_HANDLE service_handle = OpenService(services, service_name, SERVICE_ALL_ACCESS);\r
+SC_HANDLE open_service(SC_HANDLE services, TCHAR *service_name, unsigned long access, TCHAR *canonical_name, unsigned long canonical_namelen) {\r
+ SC_HANDLE service_handle = OpenService(services, service_name, access);\r
if (service_handle) {\r
if (canonical_name && canonical_name != service_name) {\r
- if (_sntprintf_s(canonical_name, canonical_namelen, _TRUNCATE, _T("%s"), service_name) < 0) {\r
- print_message(stderr, NSSM_MESSAGE_OUT_OF_MEMORY, _T("canonical_name"), _T("open_service()"));\r
- return 0;\r
- }\r
+ TCHAR displayname[SERVICE_NAME_LENGTH];\r
+ unsigned long displayname_len = (unsigned long) _countof(displayname);\r
+ GetServiceDisplayName(services, service_name, displayname, &displayname_len);\r
+ unsigned long keyname_len = canonical_namelen;\r
+ GetServiceKeyName(services, displayname, canonical_name, &keyname_len);\r
}\r
return service_handle;\r
}\r
}\r
\r
HeapFree(GetProcessHeap(), 0, status);\r
- return open_service(services, canonical_name, 0, 0);\r
+ return open_service(services, canonical_name, access, 0, 0);\r
}\r
}\r
\r
}\r
\r
/* Recurse so we can get an error message. */\r
- return open_service(services, service_name, 0, 0);\r
+ return open_service(services, service_name, access, 0, 0);\r
}\r
\r
QUERY_SERVICE_CONFIG *query_service_config(const TCHAR *service_name, SC_HANDLE service_handle) {\r
return qsc;\r
}\r
\r
+int set_service_dependencies(const TCHAR *service_name, SC_HANDLE service_handle, TCHAR *buffer) {\r
+ TCHAR *dependencies = _T("");\r
+ unsigned long num_dependencies = 0;\r
+\r
+ if (buffer && buffer[0]) {\r
+ SC_HANDLE services = open_service_manager(SC_MANAGER_CONNECT | SC_MANAGER_ENUMERATE_SERVICE);\r
+ if (! services) {\r
+ print_message(stderr, NSSM_MESSAGE_OPEN_SERVICE_MANAGER_FAILED);\r
+ return 1;\r
+ }\r
+\r
+ /*\r
+ Count the dependencies then allocate a buffer big enough for their\r
+ canonical names, ie n * SERVICE_NAME_LENGTH.\r
+ */\r
+ TCHAR *s;\r
+ TCHAR *groups = 0;\r
+ for (s = buffer; *s; s++) {\r
+ num_dependencies++;\r
+ if (*s == SC_GROUP_IDENTIFIER) groups = s;\r
+ while (*s) s++;\r
+ }\r
+\r
+ /* At least one dependency is a group so we need to verify them. */\r
+ if (groups) {\r
+ HKEY key;\r
+ if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, NSSM_REGISTRY_GROUPS, 0, KEY_READ, &key)) {\r
+ _ftprintf(stderr, _T("%s: %s\n"), NSSM_REGISTRY_GROUPS, error_string(GetLastError()));\r
+ return 2;\r
+ }\r
+\r
+ unsigned long type;\r
+ unsigned long groupslen;\r
+ unsigned long ret = RegQueryValueEx(key, NSSM_REG_GROUPS, 0, &type, NULL, &groupslen);\r
+ if (ret == ERROR_SUCCESS) {\r
+ groups = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, groupslen);\r
+ if (! groups) {\r
+ print_message(stderr, NSSM_MESSAGE_OUT_OF_MEMORY, _T("groups"), _T("set_service_dependencies()"));\r
+ return 3;\r
+ }\r
+\r
+ ret = RegQueryValueEx(key, NSSM_REG_GROUPS, 0, &type, (unsigned char *) groups, &groupslen);\r
+ if (ret != ERROR_SUCCESS) {\r
+ _ftprintf(stderr, _T("%s\\%s: %s"), NSSM_REGISTRY_GROUPS, NSSM_REG_GROUPS, error_string(GetLastError()));\r
+ HeapFree(GetProcessHeap(), 0, groups);\r
+ RegCloseKey(key);\r
+ return 4;\r
+ }\r
+ }\r
+ else if (ret != ERROR_FILE_NOT_FOUND) {\r
+ _ftprintf(stderr, _T("%s\\%s: %s"), NSSM_REGISTRY_GROUPS, NSSM_REG_GROUPS, error_string(GetLastError()));\r
+ RegCloseKey(key);\r
+ return 4;\r
+ }\r
+\r
+ RegCloseKey(key);\r
+\r
+ }\r
+\r
+ unsigned long dependencieslen = (num_dependencies * SERVICE_NAME_LENGTH) + 2;\r
+ dependencies = (TCHAR *) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, dependencieslen * sizeof(TCHAR));\r
+ size_t i = 0;\r
+\r
+ TCHAR dependency[SERVICE_NAME_LENGTH];\r
+ for (s = buffer; *s; s++) {\r
+ /* Group? */\r
+ if (*s == SC_GROUP_IDENTIFIER) {\r
+ TCHAR *group = s + 1;\r
+\r
+ bool ok = false;\r
+ if (*group) {\r
+ for (TCHAR *g = groups; *g; g++) {\r
+ if (str_equiv(g, group)) {\r
+ ok = true;\r
+ /* Set canonical name. */\r
+ memmove(group, g, _tcslen(g) * sizeof(TCHAR));\r
+ break;\r
+ }\r
+\r
+ while (*g) g++;\r
+ }\r
+ }\r
+\r
+ if (ok) _sntprintf_s(dependency, _countof(dependency), _TRUNCATE, _T("%s"), s);\r
+ else {\r
+ HeapFree(GetProcessHeap(), 0, dependencies);\r
+ if (groups) HeapFree(GetProcessHeap(), 0, groups);\r
+ _ftprintf(stderr, _T("%s: %s"), s, error_string(ERROR_SERVICE_DEPENDENCY_DELETED));\r
+ return 5;\r
+ }\r
+ }\r
+ else {\r
+ SC_HANDLE dependency_handle = open_service(services, s, SERVICE_QUERY_STATUS, dependency, _countof(dependency));\r
+ if (! dependency_handle) {\r
+ HeapFree(GetProcessHeap(), 0, dependencies);\r
+ if (groups) HeapFree(GetProcessHeap(), 0, groups);\r
+ CloseServiceHandle(services);\r
+ _ftprintf(stderr, _T("%s: %s"), s, error_string(ERROR_SERVICE_DEPENDENCY_DELETED));\r
+ return 5;\r
+ }\r
+ }\r
+\r
+ size_t len = _tcslen(dependency) + 1;\r
+ memmove(dependencies + i, dependency, len * sizeof(TCHAR));\r
+ i += len;\r
+\r
+ while (*s) s++;\r
+ }\r
+\r
+ if (groups) HeapFree(GetProcessHeap(), 0, groups);\r
+ CloseServiceHandle(services);\r
+ }\r
+\r
+ if (! ChangeServiceConfig(service_handle, SERVICE_NO_CHANGE, SERVICE_NO_CHANGE, SERVICE_NO_CHANGE, 0, 0, 0, dependencies, 0, 0, 0)) {\r
+ if (num_dependencies) HeapFree(GetProcessHeap(), 0, dependencies);\r
+ print_message(stderr, NSSM_MESSAGE_CHANGESERVICECONFIG_FAILED, error_string(GetLastError()));\r
+ return -1;\r
+ }\r
+\r
+ if (num_dependencies) HeapFree(GetProcessHeap(), 0, dependencies);\r
+ return 0;\r
+}\r
+\r
+int get_service_dependencies(const TCHAR *service_name, SC_HANDLE service_handle, TCHAR **buffer, unsigned long *bufsize, int type) {\r
+ if (! buffer) return 1;\r
+ if (! bufsize) return 2;\r
+\r
+ *buffer = 0;\r
+ *bufsize = 0;\r
+\r
+ QUERY_SERVICE_CONFIG *qsc = query_service_config(service_name, service_handle);\r
+ if (! qsc) return 3;\r
+\r
+ if (! qsc->lpDependencies) return 0;\r
+ if (! qsc->lpDependencies[0]) return 0;\r
+\r
+ /* lpDependencies is doubly NULL terminated. */\r
+ while (qsc->lpDependencies[*bufsize]) {\r
+ while (qsc->lpDependencies[*bufsize]) ++*bufsize;\r
+ ++*bufsize;\r
+ }\r
+\r
+ *bufsize += 2;\r
+\r
+ *buffer = (TCHAR *) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *bufsize * sizeof(TCHAR));\r
+ if (! *buffer) {\r
+ *bufsize = 0;\r
+ print_message(stderr, NSSM_MESSAGE_OUT_OF_MEMORY, _T("lpDependencies"), _T("get_service_dependencies()"));\r
+ return 4;\r
+ }\r
+\r
+ if (type == DEPENDENCY_ALL) memmove(*buffer, qsc->lpDependencies, *bufsize * sizeof(TCHAR));\r
+ else {\r
+ TCHAR *s;\r
+ size_t i = 0;\r
+ *bufsize = 0;\r
+ for (s = qsc->lpDependencies; *s; s++) {\r
+ /* Only copy the appropriate type of dependency. */\r
+ if ((*s == SC_GROUP_IDENTIFIER && type & DEPENDENCY_GROUPS) || (*s != SC_GROUP_IDENTIFIER && type & DEPENDENCY_SERVICES)) {\r
+ size_t len = _tcslen(s) + 1;\r
+ *bufsize += (unsigned long) len;\r
+ memmove(*buffer + i, s, len * sizeof(TCHAR));\r
+ i += len;\r
+ }\r
+\r
+ while (*s) s++;\r
+ }\r
+ ++*bufsize;\r
+ }\r
+\r
+ HeapFree(GetProcessHeap(), 0, qsc);\r
+\r
+ return 0;\r
+}\r
+\r
+int get_service_dependencies(const TCHAR *service_name, SC_HANDLE service_handle, TCHAR **buffer, unsigned long *bufsize) {\r
+ return get_service_dependencies(service_name, service_handle, buffer, bufsize, DEPENDENCY_ALL);\r
+}\r
+\r
int set_service_description(const TCHAR *service_name, SC_HANDLE service_handle, TCHAR *buffer) {\r
SERVICE_DESCRIPTION description;\r
ZeroMemory(&description, sizeof(description));\r
\r
if (! qsc) return 1;\r
\r
- if (str_equiv(qsc->lpServiceStartName, NSSM_LOCALSYSTEM_ACCOUNT)) return 0;\r
-\r
- size_t len = _tcslen(qsc->lpServiceStartName);\r
- *username = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(TCHAR));\r
- if (! *username) {\r
- print_message(stderr, NSSM_MESSAGE_OUT_OF_MEMORY, _T("username"), _T("get_service_username()"));\r
- return 2;\r
- }\r
-\r
- memmove(*username, qsc->lpServiceStartName, (len + 1) * sizeof(TCHAR));\r
- *usernamelen = len;\r
-\r
- return 0;\r
-}\r
-\r
-int grant_logon_as_service(const TCHAR *username) {\r
- if (! username) return 0;\r
- if (str_equiv(username, NSSM_LOCALSYSTEM_ACCOUNT)) return 0;\r
-\r
- /* Open Policy object. */\r
- LSA_OBJECT_ATTRIBUTES attributes;\r
- ZeroMemory(&attributes, sizeof(attributes));\r
-\r
- LSA_HANDLE policy;\r
-\r
- NTSTATUS status = LsaOpenPolicy(0, &attributes, POLICY_ALL_ACCESS, &policy);\r
- if (status) {\r
- print_message(stderr, NSSM_MESSAGE_LSAOPENPOLICY_FAILED, error_string(LsaNtStatusToWinError(status)));\r
- return 1;\r
- }\r
-\r
- /* Look up SID for the account. */\r
- LSA_UNICODE_STRING lsa_username;\r
-#ifdef UNICODE\r
- lsa_username.Buffer = (wchar_t *) username;\r
- lsa_username.Length = (unsigned short) _tcslen(username) * sizeof(TCHAR);\r
- lsa_username.MaximumLength = lsa_username.Length + sizeof(TCHAR);\r
-#else\r
- size_t buflen;\r
- mbstowcs_s(&buflen, NULL, 0, username, _TRUNCATE);\r
- lsa_username.MaximumLength = (unsigned short) buflen * sizeof(wchar_t);\r
- lsa_username.Length = lsa_username.MaximumLength - sizeof(wchar_t);\r
- lsa_username.Buffer = (wchar_t *) HeapAlloc(GetProcessHeap(), 0, lsa_username.MaximumLength);\r
- if (lsa_username.Buffer) mbstowcs_s(&buflen, lsa_username.Buffer, lsa_username.MaximumLength, username, _TRUNCATE);\r
- else {\r
- LsaClose(policy);\r
- print_message(stderr, NSSM_MESSAGE_OUT_OF_MEMORY, _T("LSA_UNICODE_STRING"), _T("grant_logon_as_service()"));\r
- return 2;\r
- }\r
-#endif\r
-\r
- LSA_REFERENCED_DOMAIN_LIST *translated_domains;\r
- LSA_TRANSLATED_SID *translated_sid;\r
- status = LsaLookupNames(policy, 1, &lsa_username, &translated_domains, &translated_sid);\r
-#ifndef UNICODE\r
- HeapFree(GetProcessHeap(), 0, lsa_username.Buffer);\r
-#endif\r
- if (status) {\r
- LsaFreeMemory(translated_domains);\r
- LsaFreeMemory(translated_sid);\r
- LsaClose(policy);\r
- print_message(stderr, NSSM_MESSAGE_LSALOOKUPNAMES_FAILED, username, error_string(LsaNtStatusToWinError(status)));\r
- return 3;\r
- }\r
-\r
- if (translated_sid->Use != SidTypeUser) {\r
- LsaFreeMemory(translated_domains);\r
- LsaFreeMemory(translated_sid);\r
- LsaClose(policy);\r
- print_message(stderr, NSSM_GUI_INVALID_USERNAME, username);\r
- return 4;\r
- }\r
-\r
- LSA_TRUST_INFORMATION *trust = &translated_domains->Domains[translated_sid->DomainIndex];\r
- if (! trust || ! IsValidSid(trust->Sid)) {\r
- LsaFreeMemory(translated_domains);\r
- LsaFreeMemory(translated_sid);\r
- LsaClose(policy);\r
- print_message(stderr, NSSM_GUI_INVALID_USERNAME, username);\r
- return 4;\r
- }\r
-\r
- /* GetSidSubAuthority*() return pointers! */\r
- unsigned char *n = GetSidSubAuthorityCount(trust->Sid);\r
-\r
- /* Convert translated SID to SID. */\r
- SID *sid = (SID *) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, GetSidLengthRequired(*n + 1));\r
- if (! sid) {\r
- LsaFreeMemory(translated_domains);\r
- LsaFreeMemory(translated_sid);\r
- LsaClose(policy);\r
- print_message(stderr, NSSM_MESSAGE_OUT_OF_MEMORY, _T("SID"), _T("grant_logon_as_service"));\r
- return 4;\r
- }\r
-\r
- unsigned long error;\r
- if (! InitializeSid(sid, GetSidIdentifierAuthority(trust->Sid), *n + 1)) {\r
- error = GetLastError();\r
- HeapFree(GetProcessHeap(), 0, sid);\r
- LsaFreeMemory(translated_domains);\r
- LsaFreeMemory(translated_sid);\r
- LsaClose(policy);\r
- print_message(stderr, NSSM_MESSAGE_INITIALIZESID_FAILED, username, error_string(error));\r
- return 5;\r
- }\r
-\r
- for (unsigned char i = 0; i <= *n; i++) {\r
- unsigned long *sub = GetSidSubAuthority(sid, i);\r
- if (i < *n) *sub = *GetSidSubAuthority(trust->Sid, i);\r
- else *sub = translated_sid->RelativeId;\r
- }\r
-\r
- LsaFreeMemory(translated_domains);\r
- LsaFreeMemory(translated_sid);\r
+ if (qsc->lpServiceStartName[0]) {\r
+ if (is_localsystem(qsc->lpServiceStartName)) return 0;\r
\r
- /* Check if the SID has the "Log on as a service" right. */\r
- LSA_UNICODE_STRING lsa_right;\r
- lsa_right.Buffer = NSSM_LOGON_AS_SERVICE_RIGHT;\r
- lsa_right.Length = (unsigned short) wcslen(lsa_right.Buffer) * sizeof(wchar_t);\r
- lsa_right.MaximumLength = lsa_right.Length + sizeof(wchar_t);\r
-\r
- LSA_UNICODE_STRING *rights;\r
- unsigned long count = ~0;\r
- status = LsaEnumerateAccountRights(policy, sid, &rights, &count);\r
- if (status) {\r
- /*\r
- If the account has no rights set LsaEnumerateAccountRights() will return\r
- STATUS_OBJECT_NAME_NOT_FOUND and set count to 0.\r
- */\r
- error = LsaNtStatusToWinError(status);\r
- if (error != ERROR_FILE_NOT_FOUND) {\r
- HeapFree(GetProcessHeap(), 0, sid);\r
- LsaClose(policy);\r
- print_message(stderr, NSSM_MESSAGE_LSAENUMERATEACCOUNTRIGHTS_FAILED, username, error_string(error));\r
- return 4;\r
+ size_t len = _tcslen(qsc->lpServiceStartName);\r
+ *username = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(TCHAR));\r
+ if (! *username) {\r
+ print_message(stderr, NSSM_MESSAGE_OUT_OF_MEMORY, _T("username"), _T("get_service_username()"));\r
+ return 2;\r
}\r
- }\r
\r
- for (unsigned long i = 0; i < count; i++) {\r
- if (rights[i].Length != lsa_right.Length) continue;\r
- if (_wcsnicmp(rights[i].Buffer, lsa_right.Buffer, lsa_right.MaximumLength)) continue;\r
- /* The SID has the right. */\r
- HeapFree(GetProcessHeap(), 0, sid);\r
- LsaFreeMemory(rights);\r
- LsaClose(policy);\r
- return 0;\r
+ memmove(*username, qsc->lpServiceStartName, (len + 1) * sizeof(TCHAR));\r
+ *usernamelen = len;\r
}\r
- LsaFreeMemory(rights);\r
\r
- /* Add the right. */\r
- status = LsaAddAccountRights(policy, sid, &lsa_right, 1);\r
- HeapFree(GetProcessHeap(), 0, sid);\r
- LsaClose(policy);\r
- if (status) {\r
- print_message(stderr, NSSM_MESSAGE_LSAADDACCOUNTRIGHTS_FAILED, error_string(LsaNtStatusToWinError(status)));\r
- return 5;\r
- }\r
-\r
- print_message(stdout, NSSM_MESSAGE_GRANTED_LOGON_AS_SERVICE, username);\r
return 0;\r
}\r
\r
SecureZeroMemory(service->password, service->passwordlen);\r
HeapFree(GetProcessHeap(), 0, service->password);\r
}\r
+ if (service->dependencies) HeapFree(GetProcessHeap(), 0, service->dependencies);\r
if (service->env) HeapFree(GetProcessHeap(), 0, service->env);\r
if (service->env_extra) HeapFree(GetProcessHeap(), 0, service->env_extra);\r
- if (service->handle) CloseServiceHandle(service->handle);\r
+ if (service->handle) CloseHandle(service->handle);\r
if (service->process_handle) CloseHandle(service->process_handle);\r
if (service->wait_handle) UnregisterWait(service->process_handle);\r
if (service->throttle_section_initialised) DeleteCriticalSection(&service->throttle_section);\r
if (service->throttle_timer) CloseHandle(service->throttle_timer);\r
+ if (service->initial_env) FreeEnvironmentStrings(service->initial_env);\r
HeapFree(GetProcessHeap(), 0, service);\r
}\r
\r
additional = argv[3];\r
remainder = 4;\r
}\r
+ else if (str_equiv(setting->name, NSSM_NATIVE_OBJECTNAME) && mode == MODE_SETTING) {\r
+ additional = argv[3];\r
+ remainder = 4;\r
+ }\r
else {\r
additional = argv[remainder];\r
if (argc < mandatory) return usage(1);\r
_sntprintf_s(service->name, _countof(service->name), _TRUNCATE, _T("%s"), service_name);\r
\r
/* Open service manager */\r
- SC_HANDLE services = open_service_manager();\r
+ SC_HANDLE services = open_service_manager(SC_MANAGER_CONNECT | SC_MANAGER_ENUMERATE_SERVICE);\r
if (! services) {\r
print_message(stderr, NSSM_MESSAGE_OPEN_SERVICE_MANAGER_FAILED);\r
return 2;\r
}\r
\r
/* Try to open the service */\r
- service->handle = open_service(services, service->name, service->name, _countof(service->name));\r
+ unsigned long access = SERVICE_QUERY_CONFIG;\r
+ if (mode != MODE_GETTING) access |= SERVICE_CHANGE_CONFIG;\r
+ service->handle = open_service(services, service->name, access, service->name, _countof(service->name));\r
if (! service->handle) {\r
CloseServiceHandle(services);\r
return 3;\r
}\r
}\r
\r
+ if (get_service_dependencies(service->name, service->handle, &service->dependencies, &service->dependencieslen)) {\r
+ if (mode != MODE_GETTING) {\r
+ CloseHandle(service->handle);\r
+ CloseServiceHandle(services);\r
+ return 7;\r
+ }\r
+ }\r
+\r
/* Get NSSM details. */\r
get_parameters(service, 0);\r
\r
/* Unset the parameter. */\r
value.string = 0;\r
}\r
+ else if (remainder == argc) {\r
+ value.string = 0;\r
+ }\r
else {\r
/* Set the parameter. */\r
size_t len = 0;\r
if (! service) return 1;\r
\r
/* Open service manager */\r
- SC_HANDLE services = open_service_manager();\r
+ SC_HANDLE services = open_service_manager(SC_MANAGER_CONNECT | SC_MANAGER_CREATE_SERVICE);\r
if (! services) {\r
print_message(stderr, NSSM_MESSAGE_OPEN_SERVICE_MANAGER_FAILED);\r
cleanup_nssm_service(service);\r
}\r
else if (editing) username = NSSM_LOCALSYSTEM_ACCOUNT;\r
\r
- if (grant_logon_as_service(username)) {\r
- print_message(stderr, NSSM_MESSAGE_GRANT_LOGON_AS_SERVICE_FAILED, username);\r
- return 5;\r
+ if (well_known_username(username)) password = _T("");\r
+ else {\r
+ if (grant_logon_as_service(username)) {\r
+ print_message(stderr, NSSM_MESSAGE_GRANT_LOGON_AS_SERVICE_FAILED, username);\r
+ return 5;\r
+ }\r
}\r
\r
- if (! ChangeServiceConfig(service->handle, service->type, startup, SERVICE_NO_CHANGE, 0, 0, 0, 0, username, password, service->displayname)) {\r
+ TCHAR *dependencies = _T("");\r
+ if (service->dependencieslen) dependencies = 0; /* Change later. */\r
+\r
+ if (! ChangeServiceConfig(service->handle, service->type, startup, SERVICE_NO_CHANGE, 0, 0, 0, dependencies, username, password, service->displayname)) {\r
print_message(stderr, NSSM_MESSAGE_CHANGESERVICECONFIG_FAILED, error_string(GetLastError()));\r
return 5;\r
}\r
\r
+ if (service->dependencieslen) {\r
+ if (set_service_dependencies(service->name, service->handle, service->dependencies)) return 5;\r
+ }\r
+\r
if (service->description[0] || editing) {\r
set_service_description(service->name, service->handle, service->description);\r
}\r
TCHAR *service_name = argv[0];\r
TCHAR canonical_name[SERVICE_NAME_LENGTH];\r
\r
- SC_HANDLE services = open_service_manager();\r
+ SC_HANDLE services = open_service_manager(SC_MANAGER_CONNECT | SC_MANAGER_ENUMERATE_SERVICE);\r
if (! services) {\r
print_message(stderr, NSSM_MESSAGE_OPEN_SERVICE_MANAGER_FAILED);\r
return 2;\r
}\r
\r
- SC_HANDLE service_handle = open_service(services, service_name, canonical_name, _countof(canonical_name));\r
+ unsigned long access = SERVICE_QUERY_STATUS;\r
+ switch (control) {\r
+ case NSSM_SERVICE_CONTROL_START:\r
+ access |= SERVICE_START;\r
+ break;\r
+\r
+ case SERVICE_CONTROL_CONTINUE:\r
+ case SERVICE_CONTROL_PAUSE:\r
+ access |= SERVICE_PAUSE_CONTINUE;\r
+ break;\r
+\r
+ case SERVICE_CONTROL_STOP:\r
+ access |= SERVICE_STOP;\r
+ break;\r
+\r
+ case NSSM_SERVICE_CONTROL_ROTATE:\r
+ access |= SERVICE_USER_DEFINED_CONTROL;\r
+ break;\r
+ }\r
+\r
+ SC_HANDLE service_handle = open_service(services, service_name, access, canonical_name, _countof(canonical_name));\r
if (! service_handle) {\r
CloseServiceHandle(services);\r
return 3;\r
unsigned long error;\r
SERVICE_STATUS service_status;\r
if (control == NSSM_SERVICE_CONTROL_START) {\r
+ unsigned long initial_status = SERVICE_STOPPED;\r
ret = StartService(service_handle, (unsigned long) argc, (const TCHAR **) argv);\r
error = GetLastError();\r
- CloseHandle(service_handle);\r
CloseServiceHandle(services);\r
\r
if (error == ERROR_IO_PENDING) {\r
/*\r
Older versions of Windows return immediately with ERROR_IO_PENDING\r
indicate that the operation is still in progress. Newer versions\r
- will return it if there really is a delay. As far as we're\r
- concerned the operation is a success. We don't claim to offer a\r
- fully-feature service control method; it's just a quick 'n' dirty\r
- interface.\r
-\r
- In the future we may identify and handle this situation properly.\r
+ will return it if there really is a delay.\r
*/\r
ret = 1;\r
error = ERROR_SUCCESS;\r
}\r
\r
if (ret) {\r
- _tprintf(_T("%s: %s"), canonical_name, error_string(error));\r
+ int response = await_service_control_response(control, service_handle, &service_status, initial_status);\r
+ CloseHandle(service_handle);\r
+\r
+ if (response) {\r
+ print_message(stderr, NSSM_MESSAGE_BAD_CONTROL_RESPONSE, canonical_name, service_status_text(service_status.dwCurrentState), service_control_text(control));\r
+ return 1;\r
+ }\r
+ else _tprintf(_T("%s: %s: %s"), canonical_name, service_control_text(control), error_string(error));\r
return 0;\r
}\r
else {\r
- _ftprintf(stderr, _T("%s: %s"), canonical_name, error_string(error));\r
+ CloseHandle(service_handle);\r
+ _ftprintf(stderr, _T("%s: %s: %s"), canonical_name, service_control_text(control), error_string(error));\r
return 1;\r
}\r
}\r
error = GetLastError();\r
\r
if (ret) {\r
- switch (service_status.dwCurrentState) {\r
- case SERVICE_STOPPED: _tprintf(_T("SERVICE_STOPPED\n")); break;\r
- case SERVICE_START_PENDING: _tprintf(_T("SERVICE_START_PENDING\n")); break;\r
- case SERVICE_STOP_PENDING: _tprintf(_T("SERVICE_STOP_PENDING\n")); break;\r
- case SERVICE_RUNNING: _tprintf(_T("SERVICE_RUNNING\n")); break;\r
- case SERVICE_CONTINUE_PENDING: _tprintf(_T("SERVICE_CONTINUE_PENDING\n")); break;\r
- case SERVICE_PAUSE_PENDING: _tprintf(_T("SERVICE_PAUSE_PENDING\n")); break;\r
- case SERVICE_PAUSED: _tprintf(_T("SERVICE_PAUSED\n")); break;\r
- default: _tprintf(_T("?\n")); return 1;\r
- }\r
+ _tprintf(_T("%s\n"), service_status_text(service_status.dwCurrentState));\r
return 0;\r
}\r
else {\r
}\r
else {\r
ret = ControlService(service_handle, control, &service_status);\r
+ unsigned long initial_status = service_status.dwCurrentState;\r
error = GetLastError();\r
- CloseHandle(service_handle);\r
CloseServiceHandle(services);\r
\r
if (error == ERROR_IO_PENDING) {\r
}\r
\r
if (ret) {\r
- _tprintf(_T("%s: %s"), canonical_name, error_string(error));\r
+ int response = await_service_control_response(control, service_handle, &service_status, initial_status);\r
+ CloseHandle(service_handle);\r
+\r
+ if (response) {\r
+ print_message(stderr, NSSM_MESSAGE_BAD_CONTROL_RESPONSE, canonical_name, service_status_text(service_status.dwCurrentState), service_control_text(control));\r
+ return 1;\r
+ }\r
+ else _tprintf(_T("%s: %s: %s"), canonical_name, service_control_text(control), error_string(error));\r
return 0;\r
}\r
else {\r
- _ftprintf(stderr, _T("%s: %s"), canonical_name, error_string(error));\r
+ CloseHandle(service_handle);\r
+ _ftprintf(stderr, _T("%s: %s: %s"), canonical_name, service_control_text(control), error_string(error));\r
+ if (error == ERROR_SERVICE_NOT_ACTIVE) {\r
+ if (control == SERVICE_CONTROL_SHUTDOWN || control == SERVICE_CONTROL_STOP) return 0;\r
+ }\r
return 1;\r
}\r
}\r
if (! service) return 1;\r
\r
/* Open service manager */\r
- SC_HANDLE services = open_service_manager();\r
+ SC_HANDLE services = open_service_manager(SC_MANAGER_CONNECT | SC_MANAGER_ENUMERATE_SERVICE);\r
if (! services) {\r
print_message(stderr, NSSM_MESSAGE_OPEN_SERVICE_MANAGER_FAILED);\r
return 2;\r
}\r
\r
/* Try to open the service */\r
- service->handle = open_service(services, service->name, service->name, _countof(service->name));\r
+ service->handle = open_service(services, service->name, DELETE, service->name, _countof(service->name));\r
if (! service->handle) {\r
CloseServiceHandle(services);\r
return 3;\r
/* Try to create the exit action parameters; we don't care if it fails */\r
create_exit_action(service->name, exit_action_strings[0], false);\r
\r
- SC_HANDLE services = open_service_manager();\r
+ SC_HANDLE services = open_service_manager(SC_MANAGER_CONNECT);\r
if (services) {\r
- service->handle = OpenService(services, service->name, SC_MANAGER_ALL_ACCESS);\r
+ service->handle = open_service(services, service->name, SERVICE_CHANGE_CONFIG, 0, 0);\r
set_service_recovery(service);\r
CloseServiceHandle(services);\r
}\r
}\r
}\r
\r
+ /* Remember our initial environment. */\r
+ service->initial_env = GetEnvironmentStrings();\r
+\r
monitor_service(service);\r
}\r
\r
}\r
}\r
\r
+TCHAR *service_status_text(unsigned long status) {\r
+ switch (status) {\r
+ case SERVICE_STOPPED: return _T("SERVICE_STOPPED");\r
+ case SERVICE_START_PENDING: return _T("SERVICE_START_PENDING");\r
+ case SERVICE_STOP_PENDING: return _T("SERVICE_STOP_PENDING");\r
+ case SERVICE_RUNNING: return _T("SERVICE_RUNNING");\r
+ case SERVICE_CONTINUE_PENDING: return _T("SERVICE_CONTINUE_PENDING");\r
+ case SERVICE_PAUSE_PENDING: return _T("SERVICE_PAUSE_PENDING");\r
+ case SERVICE_PAUSED: return _T("SERVICE_PAUSED");\r
+ default: return 0;\r
+ }\r
+}\r
+\r
void log_service_control(TCHAR *service_name, unsigned long control, bool handled) {\r
TCHAR *text = service_control_text(control);\r
unsigned long event;\r
ZeroMemory(&service->throttle_duetime, sizeof(service->throttle_duetime));\r
SetWaitableTimer(service->throttle_timer, &service->throttle_duetime, 0, 0, 0, 0);\r
}\r
- service->status.dwCurrentState = SERVICE_CONTINUE_PENDING;\r
+ /* We can't continue if the application is running! */\r
+ if (! service->process_handle) service->status.dwCurrentState = SERVICE_CONTINUE_PENDING;\r
service->status.dwWaitHint = throttle_milliseconds(service->throttle) + NSSM_WAITHINT_MARGIN;\r
log_event(EVENTLOG_INFORMATION_TYPE, NSSM_EVENT_RESET_THROTTLE, service->name, 0);\r
SetServiceStatus(service->status_handle, &service->status);\r
\r
case NSSM_SERVICE_CONTROL_ROTATE:\r
log_service_control(service->name, control, true);\r
- if (service->rotate_stdout_online) service->rotate_stdout_online = NSSM_ROTATE_ONLINE_ASAP;\r
- if (service->rotate_stdout_online) service->rotate_stderr_online = NSSM_ROTATE_ONLINE_ASAP;\r
+ if (service->rotate_stdout_online == NSSM_ROTATE_ONLINE) service->rotate_stdout_online = NSSM_ROTATE_ONLINE_ASAP;\r
+ if (service->rotate_stderr_online == NSSM_ROTATE_ONLINE) service->rotate_stderr_online = NSSM_ROTATE_ONLINE_ASAP;\r
return NO_ERROR;\r
}\r
\r
TCHAR cmd[CMD_LENGTH];\r
if (_sntprintf_s(cmd, _countof(cmd), _TRUNCATE, _T("\"%s\" %s"), service->exe, service->flags) < 0) {\r
log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OUT_OF_MEMORY, _T("command line"), _T("start_service"), 0);\r
- close_output_handles(&si);\r
return stop_service(service, 2, true, true);\r
}\r
\r
throttle_restart(service);\r
\r
+ /* Set the environment. */\r
+ if (service->env) duplicate_environment(service->env);\r
+ if (service->env_extra) set_environment_block(service->env_extra);\r
+\r
+ /* Set up I/O redirection. */\r
+ if (get_output_handles(service, &si)) {\r
+ log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_GET_OUTPUT_HANDLES_FAILED, service->name, 0);\r
+ if (! service->no_console) FreeConsole();\r
+ close_output_handles(&si);\r
+ return stop_service(service, 4, true, true);\r
+ }\r
+\r
bool inherit_handles = false;\r
if (si.dwFlags & STARTF_USESTDHANDLES) inherit_handles = true;\r
unsigned long flags = service->priority & priority_mask();\r
if (service->affinity) flags |= CREATE_SUSPENDED;\r
-#ifdef UNICODE\r
- flags |= CREATE_UNICODE_ENVIRONMENT;\r
-#endif\r
- if (! CreateProcess(0, cmd, 0, 0, inherit_handles, flags, service->env, service->dir, &si, &pi)) {\r
+ if (! CreateProcess(0, cmd, 0, 0, inherit_handles, flags, 0, service->dir, &si, &pi)) {\r
unsigned long exitcode = 3;\r
unsigned long error = GetLastError();\r
- if (error == ERROR_INVALID_PARAMETER && service->env) {\r
- log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_CREATEPROCESS_FAILED_INVALID_ENVIRONMENT, service->name, service->exe, NSSM_REG_ENV, 0);\r
- if (test_environment(service->env)) exitcode = 4;\r
- }\r
- else log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_CREATEPROCESS_FAILED, service->name, service->exe, error_string(error), 0);\r
+ log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_CREATEPROCESS_FAILED, service->name, service->exe, error_string(error), 0);\r
close_output_handles(&si);\r
+ duplicate_environment(service->initial_env);\r
return stop_service(service, exitcode, true, true);\r
}\r
service->process_handle = pi.hProcess;\r
\r
if (get_process_creation_time(service->process_handle, &service->creation_time)) ZeroMemory(&service->creation_time, sizeof(service->creation_time));\r
\r
- close_output_handles(&si, ! service->rotate_stdout_online, ! service->rotate_stderr_online);\r
+ close_output_handles(&si);\r
+\r
+ if (! service->no_console) FreeConsole();\r
+\r
+ /* Restore our environment. */\r
+ duplicate_environment(service->initial_env);\r
\r
if (service->affinity) {\r
/*\r
service->wait_handle = 0;\r
}\r
\r
+ service->rotate_stdout_online = service->rotate_stderr_online = NSSM_ROTATE_OFFLINE;\r
+\r
if (default_action && ! exitcode && ! graceful) {\r
log_event(EVENTLOG_INFORMATION_TYPE, NSSM_EVENT_GRACEFUL_SUICIDE, service->name, service->exe, exit_action_strings[NSSM_EXIT_UNCLEAN], exit_action_strings[NSSM_EXIT_UNCLEAN], exit_action_strings[NSSM_EXIT_UNCLEAN], exit_action_strings[NSSM_EXIT_REALLY], 0);\r
graceful = true;\r
\r
service->stopping = true;\r
\r
+ service->rotate_stdout_online = service->rotate_stderr_online = NSSM_ROTATE_OFFLINE;\r
+\r
+ /* Use now as a dummy exit time. */\r
+ GetSystemTimeAsFileTime(&service->exit_time);\r
+\r
/* Check exit code */\r
unsigned long exitcode = 0;\r
TCHAR code[16];\r
if (service->process_handle) {\r
GetExitCodeProcess(service->process_handle, &exitcode);\r
- if (exitcode == STILL_ACTIVE || get_process_exit_time(service->process_handle, &service->exit_time)) GetSystemTimeAsFileTime(&service->exit_time);\r
+ /* Check real exit time. */\r
+ if (exitcode != STILL_ACTIVE) get_process_exit_time(service->process_handle, &service->exit_time);\r
CloseHandle(service->process_handle);\r
}\r
- else GetSystemTimeAsFileTime(&service->exit_time);\r
\r
service->process_handle = 0;\r
\r
git://git.iain.cx/iain / nssm.git / blobdiff