#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
const TCHAR *startup_strings[] = { _T("SERVICE_AUTO_START"), _T("SERVICE_DELAYED_AUTO_START"), _T("SERVICE_DEMAND_START"), _T("SERVICE_DISABLED"), 0 };\r
const TCHAR *priority_strings[] = { _T("REALTIME_PRIORITY_CLASS"), _T("HIGH_PRIORITY_CLASS"), _T("ABOVE_NORMAL_PRIORITY_CLASS"), _T("NORMAL_PRIORITY_CLASS"), _T("BELOW_NORMAL_PRIORITY_CLASS"), _T("IDLE_PRIORITY_CLASS"), 0 };\r
\r
+static hook_thread_t hook_threads = { NULL, 0 };\r
+\r
typedef struct {\r
int first;\r
int last;\r
case SERVICE_CONTROL_STOP:\r
case SERVICE_CONTROL_SHUTDOWN:\r
switch (status) {\r
+ case SERVICE_RUNNING:\r
case SERVICE_STOP_PENDING:\r
return 1;\r
\r
}\r
\r
case SERVICE_CONTROL_INTERROGATE:\r
+ case NSSM_SERVICE_CONTROL_ROTATE:\r
return 0;\r
}\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
+ unsigned long checkpoint = 0;\r
+ unsigned long waithint = 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
+ if (service_status->dwCheckPoint != checkpoint || service_status->dwWaitHint != waithint) tries = 0;\r
+ checkpoint = service_status->dwCheckPoint;\r
+ waithint = service_status->dwWaitHint;\r
+ if (++tries > 10) tries = 10;\r
Sleep(50 * tries);\r
}\r
else return response;\r
return -1;\r
}\r
\r
+static inline void wait_for_hooks(nssm_service_t *service, bool notify) {\r
+ SERVICE_STATUS_HANDLE status_handle;\r
+ SERVICE_STATUS *status;\r
+\r
+ /* On a clean shutdown we need to keep the service's status up-to-date. */\r
+ if (notify) {\r
+ status_handle = service->status_handle;\r
+ status = &service->status;\r
+ }\r
+ else {\r
+ status_handle = NULL;\r
+ status = NULL;\r
+ }\r
+\r
+ EnterCriticalSection(&service->hook_section);\r
+ await_hook_threads(&hook_threads, status_handle, status, NSSM_HOOK_THREAD_DEADLINE);\r
+ LeaveCriticalSection(&service->hook_section);\r
+}\r
+\r
int affinity_mask_to_string(__int64 mask, TCHAR **string) {\r
if (! string) return 1;\r
if (! mask) {\r
return 0;\r
}\r
\r
-inline unsigned long priority_mask() {\r
+unsigned long priority_mask() {\r
return REALTIME_PRIORITY_CLASS | HIGH_PRIORITY_CLASS | ABOVE_NORMAL_PRIORITY_CLASS | NORMAL_PRIORITY_CLASS | BELOW_NORMAL_PRIORITY_CLASS | IDLE_PRIORITY_CLASS;\r
}\r
\r
}\r
\r
static inline unsigned long throttle_milliseconds(unsigned long throttle) {\r
+ if (throttle > 7) throttle = 8;\r
/* pow() operates on doubles. */\r
unsigned long ret = 1; for (unsigned long i = 1; i < throttle; i++) ret *= 2;\r
return ret * 1000;\r
}\r
\r
+void set_service_environment(nssm_service_t *service) {\r
+ if (! service) return;\r
+\r
+ /*\r
+ We have to duplicate the block because this function will be called\r
+ multiple times between registry reads.\r
+ */\r
+ if (service->env) duplicate_environment_strings(service->env);\r
+ if (! service->env_extra) return;\r
+ TCHAR *env_extra = copy_environment_block(service->env_extra);\r
+ if (! env_extra) return;\r
+\r
+ set_environment_block(env_extra);\r
+ HeapFree(GetProcessHeap(), 0, env_extra);\r
+}\r
+\r
+void unset_service_environment(nssm_service_t *service) {\r
+ if (! service) return;\r
+ duplicate_environment_strings(service->initial_env);\r
+}\r
+\r
/*\r
Wrapper to be called in a new thread so that we can acknowledge a STOP\r
control immediately.\r
return stop_service((nssm_service_t *) arg, 0, true, true);\r
}\r
\r
+/*\r
+ Wrapper to be called in a new thread so that we can acknowledge start\r
+ immediately.\r
+*/\r
+static unsigned long WINAPI launch_service(void *arg) {\r
+ return monitor_service((nssm_service_t *) arg);\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
print_message(stderr, NSSM_MESSAGE_QUERYSERVICECONFIG2_FAILED, service_name, _T("SERVICE_CONFIG_DESCRIPTION"), error_string(error));\r
return 4;\r
}\r
-\r
- return 0;\r
}\r
\r
int get_service_startup(const TCHAR *service_name, SC_HANDLE service_handle, const QUERY_SERVICE_CONFIG *qsc, unsigned long *startup) {\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
+ if (qsc->lpServiceStartName[0]) {\r
+ if (is_localsystem(qsc->lpServiceStartName)) return 0;\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
-\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
service->kill_console_delay = NSSM_KILL_CONSOLE_GRACE_PERIOD;\r
service->kill_window_delay = NSSM_KILL_WINDOW_GRACE_PERIOD;\r
service->kill_threads_delay = NSSM_KILL_THREADS_GRACE_PERIOD;\r
+ service->kill_process_tree = 1;\r
}\r
\r
/* Allocate and zero memory for a service. */\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->process_handle) CloseHandle(service->process_handle);\r
- if (service->wait_handle) UnregisterWait(service->process_handle);\r
+ if (service->wait_handle) UnregisterWait(service->wait_handle);\r
if (service->throttle_section_initialised) DeleteCriticalSection(&service->throttle_section);\r
if (service->throttle_timer) CloseHandle(service->throttle_timer);\r
+ if (service->hook_section_initialised) DeleteCriticalSection(&service->hook_section);\r
+ if (service->initial_env) HeapFree(GetProcessHeap(), 0, 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
/* Get system details. */\r
QUERY_SERVICE_CONFIG *qsc = query_service_config(service->name, service->handle);\r
if (! qsc) {\r
- CloseHandle(service->handle);\r
+ CloseServiceHandle(service->handle);\r
CloseServiceHandle(services);\r
return 4;\r
}\r
if (! (service->type & SERVICE_WIN32_OWN_PROCESS)) {\r
if (mode != MODE_GETTING) {\r
HeapFree(GetProcessHeap(), 0, qsc);\r
- CloseHandle(service->handle);\r
+ CloseServiceHandle(service->handle);\r
CloseServiceHandle(services);\r
print_message(stderr, NSSM_MESSAGE_CANNOT_EDIT, service->name, NSSM_WIN32_OWN_PROCESS, 0);\r
return 3;\r
if (get_service_startup(service->name, service->handle, qsc, &service->startup)) {\r
if (mode != MODE_GETTING) {\r
HeapFree(GetProcessHeap(), 0, qsc);\r
- CloseHandle(service->handle);\r
+ CloseServiceHandle(service->handle);\r
CloseServiceHandle(services);\r
return 4;\r
}\r
if (get_service_username(service->name, qsc, &service->username, &service->usernamelen)) {\r
if (mode != MODE_GETTING) {\r
HeapFree(GetProcessHeap(), 0, qsc);\r
- CloseHandle(service->handle);\r
+ CloseServiceHandle(service->handle);\r
CloseServiceHandle(services);\r
return 5;\r
}\r
/* Get extended system details. */\r
if (get_service_description(service->name, service->handle, _countof(service->description), service->description)) {\r
if (mode != MODE_GETTING) {\r
- CloseHandle(service->handle);\r
+ CloseServiceHandle(service->handle);\r
CloseServiceHandle(services);\r
return 6;\r
}\r
}\r
\r
+ if (get_service_dependencies(service->name, service->handle, &service->dependencies, &service->dependencieslen)) {\r
+ if (mode != MODE_GETTING) {\r
+ CloseServiceHandle(service->handle);\r
+ CloseServiceHandle(services);\r
+ return 7;\r
+ }\r
+ }\r
+\r
/* Get NSSM details. */\r
get_parameters(service, 0);\r
\r
\r
/* Trying to manage App* parameters for a non-NSSM service. */\r
if (! setting->native && service->native) {\r
- CloseHandle(service->handle);\r
+ CloseServiceHandle(service->handle);\r
print_message(stderr, NSSM_MESSAGE_NATIVE_PARAMETER, setting->name, NSSM);\r
return 1;\r
}\r
if (setting->native) ret = get_setting(service->name, service->handle, setting, &value, additional);\r
else ret = get_setting(service->name, key, setting, &value, additional);\r
if (ret < 0) {\r
- CloseHandle(service->handle);\r
+ CloseServiceHandle(service->handle);\r
return 5;\r
}\r
\r
}\r
\r
if (! service->native) RegCloseKey(key);\r
- CloseHandle(service->handle);\r
+ CloseServiceHandle(service->handle);\r
return 0;\r
}\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
value.string = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, len * sizeof(TCHAR));\r
if (! value.string) {\r
print_message(stderr, NSSM_MESSAGE_OUT_OF_MEMORY, _T("value"), _T("edit_service()"));\r
- CloseHandle(service->handle);\r
+ CloseServiceHandle(service->handle);\r
return 2;\r
}\r
\r
if (value.string) HeapFree(GetProcessHeap(), 0, value.string);\r
if (ret < 0) {\r
if (! service->native) RegCloseKey(key);\r
- CloseHandle(service->handle);\r
+ CloseServiceHandle(service->handle);\r
return 6;\r
}\r
\r
if (! service->native) RegCloseKey(key);\r
- CloseHandle(service->handle);\r
+ CloseServiceHandle(service->handle);\r
\r
return 0;\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_CREATE_SERVICE);\r
if (! services) {\r
print_message(stderr, NSSM_MESSAGE_OPEN_SERVICE_MANAGER_FAILED);\r
cleanup_nssm_service(service);\r
}\r
\r
/* Get path of this program */\r
- GetModuleFileName(0, service->image, _countof(service->image));\r
+ _sntprintf_s(service->image, _countof(service->image), _TRUNCATE, _T("%s"), nssm_imagepath());\r
\r
/* Create the service - settings will be changed in edit_service() */\r
service->handle = CreateService(services, service->name, service->name, SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS, SERVICE_AUTO_START, SERVICE_ERROR_NORMAL, service->image, 0, 0, 0, 0, 0);\r
Empty passwords are valid but we won't allow them in the GUI.\r
*/\r
TCHAR *username = 0;\r
+ TCHAR *canon = 0;\r
TCHAR *password = 0;\r
if (service->usernamelen) {\r
username = service->username;\r
+ if (canonicalise_username(username, &canon)) return 5;\r
if (service->passwordlen) password = service->password;\r
- else password = _T("");\r
}\r
- else if (editing) username = NSSM_LOCALSYSTEM_ACCOUNT;\r
+ else if (editing) username = canon = 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(canon)) password = _T("");\r
+ else {\r
+ if (grant_logon_as_service(canon)) {\r
+ if (canon != username) HeapFree(GetProcessHeap(), 0, canon);\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, canon, password, service->displayname)) {\r
+ if (canon != username) HeapFree(GetProcessHeap(), 0, canon);\r
print_message(stderr, NSSM_MESSAGE_CHANGESERVICECONFIG_FAILED, error_string(GetLastError()));\r
return 5;\r
}\r
+ if (canon != username) HeapFree(GetProcessHeap(), 0, canon);\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
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
\r
if (ret) {\r
int response = await_service_control_response(control, service_handle, &service_status, initial_status);\r
- CloseHandle(service_handle);\r
+ CloseServiceHandle(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 0;\r
}\r
else {\r
- CloseHandle(service_handle);\r
+ CloseServiceHandle(service_handle);\r
_ftprintf(stderr, _T("%s: %s: %s"), canonical_name, service_control_text(control), error_string(error));\r
return 1;\r
}\r
\r
if (ret) {\r
int response = await_service_control_response(control, service_handle, &service_status, initial_status);\r
- CloseHandle(service_handle);\r
+ CloseServiceHandle(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 0;\r
}\r
else {\r
- CloseHandle(service_handle);\r
+ CloseServiceHandle(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
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
/* Initialise status */\r
ZeroMemory(&service->status, sizeof(service->status));\r
service->status.dwServiceType = SERVICE_WIN32_OWN_PROCESS | SERVICE_INTERACTIVE_PROCESS;\r
- service->status.dwControlsAccepted = SERVICE_ACCEPT_SHUTDOWN | SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE;\r
+ service->status.dwControlsAccepted = 0;\r
service->status.dwWin32ExitCode = NO_ERROR;\r
service->status.dwServiceSpecificExitCode = 0;\r
service->status.dwCheckPoint = 0;\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
+\r
+ /* Remember our display name. */\r
+ unsigned long displayname_len = _countof(service->displayname);\r
+ GetServiceDisplayName(services, service->name, service->displayname, &displayname_len);\r
+\r
CloseServiceHandle(services);\r
}\r
}\r
}\r
}\r
\r
- monitor_service(service);\r
+ /* Critical section for hooks. */\r
+ InitializeCriticalSection(&service->hook_section);\r
+ service->hook_section_initialised = true;\r
+\r
+ /* Remember our initial environment. */\r
+ service->initial_env = copy_environment();\r
+\r
+ /* Remember our creation time. */\r
+ if (get_process_creation_time(GetCurrentProcess(), &service->nssm_creation_time)) ZeroMemory(&service->nssm_creation_time, sizeof(service->nssm_creation_time));\r
+\r
+ service->allow_restart = true;\r
+ if (! CreateThread(NULL, 0, launch_service, (void *) service, 0, NULL)) {\r
+ log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_CREATETHREAD_FAILED, error_string(GetLastError()), 0);\r
+ stop_service(service, 0, true, true);\r
+ }\r
}\r
\r
/* Make sure service recovery actions are taken where necessary */\r
case SERVICE_CONTROL_CONTINUE: return _T("CONTINUE");\r
case SERVICE_CONTROL_INTERROGATE: return _T("INTERROGATE");\r
case NSSM_SERVICE_CONTROL_ROTATE: return _T("ROTATE");\r
+ case SERVICE_CONTROL_POWEREVENT: return _T("POWEREVENT");\r
default: return 0;\r
}\r
}\r
\r
case SERVICE_CONTROL_SHUTDOWN:\r
case SERVICE_CONTROL_STOP:\r
+ service->last_control = control;\r
log_service_control(service->name, control, true);\r
+\r
+ /* Immediately block further controls. */\r
+ service->allow_restart = false;\r
+ service->status.dwCurrentState = SERVICE_STOP_PENDING;\r
+ service->status.dwControlsAccepted = 0;\r
+ SetServiceStatus(service->status_handle, &service->status);\r
+\r
+ /* Pre-stop hook. */\r
+ nssm_hook(&hook_threads, service, NSSM_HOOK_EVENT_STOP, NSSM_HOOK_ACTION_PRE, &control, NSSM_SERVICE_STATUS_DEADLINE, false);\r
+\r
/*\r
We MUST acknowledge the stop request promptly but we're committed to\r
waiting for the application to exit. Spawn a new thread to wait\r
return NO_ERROR;\r
\r
case SERVICE_CONTROL_CONTINUE:\r
+ service->last_control = control;\r
log_service_control(service->name, control, true);\r
service->throttle = 0;\r
if (use_critical_section) imports.WakeConditionVariable(&service->throttle_condition);\r
return ERROR_CALL_NOT_IMPLEMENTED;\r
\r
case NSSM_SERVICE_CONTROL_ROTATE:\r
+ service->last_control = control;\r
log_service_control(service->name, control, true);\r
+ (void) nssm_hook(&hook_threads, service, NSSM_HOOK_EVENT_ROTATE, NSSM_HOOK_ACTION_PRE, &control, NSSM_HOOK_DEADLINE, false);\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
+ (void) nssm_hook(&hook_threads, service, NSSM_HOOK_EVENT_ROTATE, NSSM_HOOK_ACTION_POST, &control);\r
+ return NO_ERROR;\r
+\r
+ case SERVICE_CONTROL_POWEREVENT:\r
+ /* Resume from suspend. */\r
+ if (event == PBT_APMRESUMEAUTOMATIC) {\r
+ service->last_control = control;\r
+ log_service_control(service->name, control, true);\r
+ (void) nssm_hook(&hook_threads, service, NSSM_HOOK_EVENT_POWER, NSSM_HOOK_ACTION_RESUME, &control);\r
+ return NO_ERROR;\r
+ }\r
+\r
+ /* Battery low or changed to A/C power or something. */\r
+ if (event == PBT_APMPOWERSTATUSCHANGE) {\r
+ service->last_control = control;\r
+ log_service_control(service->name, control, true);\r
+ (void) nssm_hook(&hook_threads, service, NSSM_HOOK_EVENT_POWER, NSSM_HOOK_ACTION_CHANGE, &control);\r
+ return NO_ERROR;\r
+ }\r
+ log_service_control(service->name, control, false);\r
return NO_ERROR;\r
}\r
\r
/* Start the service */\r
int start_service(nssm_service_t *service) {\r
service->stopping = false;\r
- service->allow_restart = true;\r
\r
if (service->process_handle) return 0;\r
+ service->start_requested_count++;\r
\r
/* Allocate a STARTUPINFO structure for a new process */\r
STARTUPINFO si;\r
int ret = get_parameters(service, &si);\r
if (ret) {\r
log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_GET_PARAMETERS_FAILED, service->name, 0);\r
+ unset_service_environment(service);\r
return stop_service(service, 2, true, true);\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
+ unset_service_environment(service);\r
return stop_service(service, 2, true, true);\r
}\r
\r
throttle_restart(service);\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
- 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
+ service->status.dwCurrentState = SERVICE_START_PENDING;\r
+ service->status.dwControlsAccepted = SERVICE_ACCEPT_POWEREVENT | SERVICE_ACCEPT_SHUTDOWN | SERVICE_ACCEPT_STOP;\r
+ SetServiceStatus(service->status_handle, &service->status);\r
+\r
+ /* Pre-start hook. */\r
+ unsigned long control = NSSM_SERVICE_CONTROL_START;\r
+ if (nssm_hook(&hook_threads, service, NSSM_HOOK_EVENT_START, NSSM_HOOK_ACTION_PRE, &control, NSSM_SERVICE_STATUS_DEADLINE, false) == NSSM_HOOK_STATUS_ABORT) {\r
+ TCHAR code[16];\r
+ _sntprintf_s(code, _countof(code), _TRUNCATE, _T("%lu"), NSSM_HOOK_STATUS_ABORT);\r
+ log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_PRESTART_HOOK_ABORT, NSSM_HOOK_EVENT_START, NSSM_HOOK_ACTION_PRE, service->name, code, 0);\r
+ unset_service_environment(service);\r
+ return stop_service(service, 5, true, true);\r
+ }\r
+\r
+ /* Did another thread receive a stop control? */\r
+ if (service->allow_restart) {\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
+ unset_service_environment(service);\r
+ return stop_service(service, 4, true, true);\r
+ }\r
+\r
+ /* The pre-start hook will have cleaned the environment. */\r
+ set_service_environment(service);\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
+ 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
+ log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_CREATEPROCESS_FAILED, service->name, service->exe, error_string(error), 0);\r
+ close_output_handles(&si);\r
+ unset_service_environment(service);\r
+ return stop_service(service, exitcode, true, true);\r
}\r
- else log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_CREATEPROCESS_FAILED, service->name, service->exe, error_string(error), 0);\r
+ service->start_count++;\r
+ service->process_handle = pi.hProcess;\r
+ service->pid = pi.dwProcessId;\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);\r
- return stop_service(service, exitcode, true, true);\r
- }\r
- service->process_handle = pi.hProcess;\r
- service->pid = pi.dwProcessId;\r
\r
- if (get_process_creation_time(service->process_handle, &service->creation_time)) ZeroMemory(&service->creation_time, sizeof(service->creation_time));\r
+ if (! service->no_console) FreeConsole();\r
\r
- close_output_handles(&si);\r
+ if (service->affinity) {\r
+ /*\r
+ We are explicitly storing service->affinity as a 64-bit unsigned integer\r
+ so that we can parse it regardless of whether we're running in 32-bit\r
+ or 64-bit mode. The arguments to SetProcessAffinityMask(), however, are\r
+ defined as type DWORD_PTR and hence limited to 32 bits on a 32-bit system\r
+ (or when running the 32-bit NSSM).\r
+\r
+ The result is a lot of seemingly-unnecessary casting throughout the code\r
+ and potentially confusion when we actually try to start the service.\r
+ Having said that, however, it's unlikely that we're actually going to\r
+ run in 32-bit mode on a system which has more than 32 CPUs so the\r
+ likelihood of seeing a confusing situation is somewhat diminished.\r
+ */\r
+ DWORD_PTR affinity, system_affinity;\r
\r
- if (service->affinity) {\r
- /*\r
- We are explicitly storing service->affinity as a 64-bit unsigned integer\r
- so that we can parse it regardless of whether we're running in 32-bit\r
- or 64-bit mode. The arguments to SetProcessAffinityMask(), however, are\r
- defined as type DWORD_PTR and hence limited to 32 bits on a 32-bit system\r
- (or when running the 32-bit NSSM).\r
-\r
- The result is a lot of seemingly-unnecessary casting throughout the code\r
- and potentially confusion when we actually try to start the service.\r
- Having said that, however, it's unlikely that we're actually going to\r
- run in 32-bit mode on a system which has more than 32 CPUs so the\r
- likelihood of seeing a confusing situation is somewhat diminished.\r
- */\r
- DWORD_PTR affinity, system_affinity;\r
+ if (GetProcessAffinityMask(service->process_handle, &affinity, &system_affinity)) affinity = service->affinity & system_affinity;\r
+ else {\r
+ affinity = (DWORD_PTR) service->affinity;\r
+ log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_GETPROCESSAFFINITYMASK_FAILED, service->name, error_string(GetLastError()), 0);\r
+ }\r
\r
- if (GetProcessAffinityMask(service->process_handle, &affinity, &system_affinity)) affinity = service->affinity & system_affinity;\r
- else {\r
- affinity = (DWORD_PTR) service->affinity;\r
- log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_GETPROCESSAFFINITYMASK_FAILED, service->name, error_string(GetLastError()), 0);\r
- }\r
+ if (! SetProcessAffinityMask(service->process_handle, affinity)) {\r
+ log_event(EVENTLOG_WARNING_TYPE, NSSM_EVENT_SETPROCESSAFFINITYMASK_FAILED, service->name, error_string(GetLastError()), 0);\r
+ }\r
\r
- if (! SetProcessAffinityMask(service->process_handle, affinity)) {\r
- log_event(EVENTLOG_WARNING_TYPE, NSSM_EVENT_SETPROCESSAFFINITYMASK_FAILED, service->name, error_string(GetLastError()), 0);\r
+ ResumeThread(pi.hThread);\r
}\r
-\r
- ResumeThread(pi.hThread);\r
}\r
\r
+ /* Restore our environment. */\r
+ unset_service_environment(service);\r
+\r
/*\r
Wait for a clean startup before changing the service status to RUNNING\r
but be mindful of the fact that we are blocking the service control manager\r
so abandon the wait before too much time has elapsed.\r
*/\r
- unsigned long delay = service->throttle_delay;\r
- if (delay > NSSM_SERVICE_STATUS_DEADLINE) {\r
- TCHAR delay_milliseconds[16];\r
- _sntprintf_s(delay_milliseconds, _countof(delay_milliseconds), _TRUNCATE, _T("%lu"), delay);\r
- TCHAR deadline_milliseconds[16];\r
- _sntprintf_s(deadline_milliseconds, _countof(deadline_milliseconds), _TRUNCATE, _T("%lu"), NSSM_SERVICE_STATUS_DEADLINE);\r
- log_event(EVENTLOG_WARNING_TYPE, NSSM_EVENT_STARTUP_DELAY_TOO_LONG, service->name, delay_milliseconds, NSSM, deadline_milliseconds, 0);\r
- delay = NSSM_SERVICE_STATUS_DEADLINE;\r
- }\r
- unsigned long deadline = WaitForSingleObject(service->process_handle, delay);\r
+ if (await_single_handle(service->status_handle, &service->status, service->process_handle, service->name, _T("start_service"), service->throttle_delay) == 1) service->throttle = 0;\r
+\r
+ /* Did another thread receive a stop control? */\r
+ if (! service->allow_restart) return 0;\r
\r
/* Signal successful start */\r
service->status.dwCurrentState = SERVICE_RUNNING;\r
+ service->status.dwControlsAccepted &= ~SERVICE_ACCEPT_PAUSE_CONTINUE;\r
SetServiceStatus(service->status_handle, &service->status);\r
\r
- /* Continue waiting for a clean startup. */\r
- if (deadline == WAIT_TIMEOUT) {\r
- if (service->throttle_delay > delay) {\r
- if (WaitForSingleObject(service->process_handle, service->throttle_delay - delay) == WAIT_TIMEOUT) service->throttle = 0;\r
- }\r
- else service->throttle = 0;\r
+ /* Post-start hook. */\r
+ if (! service->throttle) {\r
+ (void) nssm_hook(&hook_threads, service, NSSM_HOOK_EVENT_START, NSSM_HOOK_ACTION_POST, &control);\r
}\r
\r
/* Ensure the restart delay is always applied. */\r
if (service->pid) {\r
/* Shut down service */\r
log_event(EVENTLOG_INFORMATION_TYPE, NSSM_EVENT_TERMINATEPROCESS, service->name, service->exe, 0);\r
- kill_process(service, service->process_handle, service->pid, 0);\r
+ kill_t k;\r
+ service_kill_t(service, &k);\r
+ k.exitcode = 0;\r
+ kill_process(&k);\r
}\r
else log_event(EVENTLOG_INFORMATION_TYPE, NSSM_EVENT_PROCESS_ALREADY_STOPPED, service->name, service->exe, 0);\r
\r
\r
/* Signal we stopped */\r
if (graceful) {\r
+ service->status.dwCurrentState = SERVICE_STOP_PENDING;\r
+ wait_for_hooks(service, true);\r
service->status.dwCurrentState = SERVICE_STOPPED;\r
if (exitcode) {\r
service->status.dwWin32ExitCode = ERROR_SERVICE_SPECIFIC_ERROR;\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
+ service->exitcode = exitcode;\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
\r
/* Clean up. */\r
if (exitcode == STILL_ACTIVE) exitcode = 0;\r
- if (service->pid) kill_process_tree(service, service->pid, exitcode, service->pid);\r
+ if (service->pid && service->kill_process_tree) {\r
+ kill_t k;\r
+ service_kill_t(service, &k);\r
+ kill_process_tree(&k, service->pid);\r
+ }\r
service->pid = 0;\r
\r
+ /* Exit hook. */\r
+ service->exit_count++;\r
+ (void) nssm_hook(&hook_threads, service, NSSM_HOOK_EVENT_EXIT, NSSM_HOOK_ACTION_POST, NULL, NSSM_HOOK_DEADLINE, true);\r
+\r
/*\r
The why argument is true if our wait timed out or false otherwise.\r
Our wait is infinite so why will never be true when called by the system.\r
/* Do nothing, just like srvany would */\r
case NSSM_EXIT_IGNORE:\r
log_event(EVENTLOG_INFORMATION_TYPE, NSSM_EVENT_EXIT_IGNORE, service->name, code, exit_action_strings[action], service->exe, 0);\r
+ wait_for_hooks(service, false);\r
Sleep(INFINITE);\r
break;\r
\r
case NSSM_EXIT_UNCLEAN:\r
log_event(EVENTLOG_INFORMATION_TYPE, NSSM_EVENT_EXIT_UNCLEAN, service->name, code, exit_action_strings[action], 0);\r
stop_service(service, exitcode, false, default_action);\r
+ wait_for_hooks(service, false);\r
free_imports();\r
exit(exitcode);\r
- break;\r
}\r
}\r
\r
if (service->restart_delay > throttle_ms) ms = service->restart_delay;\r
else ms = throttle_ms;\r
\r
- if (service->throttle > 7) service->throttle = 8;\r
-\r
_sntprintf_s(milliseconds, _countof(milliseconds), _TRUNCATE, _T("%lu"), ms);\r
\r
if (service->throttle == 1 && service->restart_delay > throttle_ms) log_event(EVENTLOG_INFORMATION_TYPE, NSSM_EVENT_RESTART_DELAY, service->name, milliseconds, 0);\r
}\r
\r
service->status.dwCurrentState = SERVICE_PAUSED;\r
+ service->status.dwControlsAccepted |= SERVICE_ACCEPT_PAUSE_CONTINUE;\r
SetServiceStatus(service->status_handle, &service->status);\r
\r
if (use_critical_section) {\r
\r
Only doing both these things will prevent the system from killing the service.\r
\r
+ If the status_handle and service_status arguments are omitted, this function\r
+ will not try to update the service manager but it will still log to the\r
+ event log that it is waiting for a handle.\r
+\r
Returns: 1 if the wait timed out.\r
0 if the wait completed.\r
-1 on error.\r
*/\r
-int await_shutdown(nssm_service_t *service, TCHAR *function_name, unsigned long timeout) {\r
+int await_single_handle(SERVICE_STATUS_HANDLE status_handle, SERVICE_STATUS *status, HANDLE handle, TCHAR *name, TCHAR *function_name, unsigned long timeout) {\r
unsigned long interval;\r
- unsigned long waithint;\r
unsigned long ret;\r
unsigned long waited;\r
TCHAR interval_milliseconds[16];\r
\r
_sntprintf_s(timeout_milliseconds, _countof(timeout_milliseconds), _TRUNCATE, _T("%lu"), timeout);\r
\r
- waithint = service->status.dwWaitHint;\r
waited = 0;\r
while (waited < timeout) {\r
interval = timeout - waited;\r
if (interval > NSSM_SERVICE_STATUS_DEADLINE) interval = NSSM_SERVICE_STATUS_DEADLINE;\r
\r
- service->status.dwCurrentState = SERVICE_STOP_PENDING;\r
- service->status.dwWaitHint += interval;\r
- service->status.dwCheckPoint++;\r
- SetServiceStatus(service->status_handle, &service->status);\r
+ if (status) {\r
+ status->dwWaitHint += interval;\r
+ status->dwCheckPoint++;\r
+ SetServiceStatus(status_handle, status);\r
+ }\r
\r
if (waited) {\r
_sntprintf_s(waited_milliseconds, _countof(waited_milliseconds), _TRUNCATE, _T("%lu"), waited);\r
_sntprintf_s(interval_milliseconds, _countof(interval_milliseconds), _TRUNCATE, _T("%lu"), interval);\r
- log_event(EVENTLOG_INFORMATION_TYPE, NSSM_EVENT_AWAITING_SHUTDOWN, function, service->name, waited_milliseconds, interval_milliseconds, timeout_milliseconds, 0);\r
+ log_event(EVENTLOG_INFORMATION_TYPE, NSSM_EVENT_AWAITING_SINGLE_HANDLE, function, name, waited_milliseconds, interval_milliseconds, timeout_milliseconds, 0);\r
}\r
\r
- switch (WaitForSingleObject(service->process_handle, interval)) {\r
+ switch (WaitForSingleObject(handle, interval)) {\r
case WAIT_OBJECT_0:\r
ret = 0;\r
goto awaited;\r
\r
case WAIT_TIMEOUT:\r
ret = 1;\r
- break;\r
+ break;\r
\r
default:\r
ret = -1;\r
\r
return ret;\r
}\r
+\r
+int list_nssm_services() {\r
+ /* 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 1;\r
+ }\r
+\r
+ unsigned long bufsize, required, count, i;\r
+ unsigned long resume = 0;\r
+ EnumServicesStatus(services, SERVICE_WIN32, SERVICE_STATE_ALL, 0, 0, &required, &count, &resume);\r
+ unsigned long error = GetLastError();\r
+ if (error != ERROR_MORE_DATA) {\r
+ print_message(stderr, NSSM_MESSAGE_ENUMSERVICESSTATUS_FAILED, error_string(GetLastError()));\r
+ return 2;\r
+ }\r
+\r
+ ENUM_SERVICE_STATUS *status = (ENUM_SERVICE_STATUS *) HeapAlloc(GetProcessHeap(), 0, required);\r
+ if (! status) {\r
+ print_message(stderr, NSSM_MESSAGE_OUT_OF_MEMORY, _T("ENUM_SERVICE_STATUS"), _T("list_nssm_services()"));\r
+ return 3;\r
+ }\r
+\r
+ bufsize = required;\r
+ while (true) {\r
+ int ret = EnumServicesStatus(services, SERVICE_WIN32, SERVICE_STATE_ALL, status, bufsize, &required, &count, &resume);\r
+ if (! ret) {\r
+ error = GetLastError();\r
+ if (error != ERROR_MORE_DATA) {\r
+ HeapFree(GetProcessHeap(), 0, status);\r
+ print_message(stderr, NSSM_MESSAGE_ENUMSERVICESSTATUS_FAILED, error_string(GetLastError()));\r
+ return 4;\r
+ }\r
+ }\r
+\r
+ for (i = 0; i < count; i++) {\r
+ /* Try to get the service parameters. */\r
+ nssm_service_t *service = alloc_nssm_service();\r
+ if (! service) {\r
+ HeapFree(GetProcessHeap(), 0, status);\r
+ print_message(stderr, NSSM_MESSAGE_OUT_OF_MEMORY, _T("nssm_service_t"), _T("list_nssm_services()"));\r
+ return 5;\r
+ }\r
+ _sntprintf_s(service->name, _countof(service->name), _TRUNCATE, _T("%s"), status[i].lpServiceName);\r
+\r
+ get_parameters(service, 0);\r
+ /* We manage the service if we have an Application. */\r
+ if (service->exe[0]) _tprintf(_T("%s\n"), service->name);\r
+\r
+ cleanup_nssm_service(service);\r
+ }\r
+\r
+ if (ret) break;\r
+ }\r
+\r
+ HeapFree(GetProcessHeap(), 0, status);\r
+ return 0;\r
+}\r
git://git.iain.cx/iain / nssm.git / blobdiff