return qsc;\r
}\r
\r
+/* WILL NOT allocate a new string if the identifier is already present. */\r
+int prepend_service_group_identifier(TCHAR *group, TCHAR **canon) {\r
+ if (! group || ! group[0] || group[0] == SC_GROUP_IDENTIFIER) {\r
+ *canon = group;\r
+ return 0;\r
+ }\r
+\r
+ size_t len = _tcslen(group) + 1;\r
+ *canon = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(TCHAR));\r
+ if (! *canon) {\r
+ print_message(stderr, NSSM_MESSAGE_OUT_OF_MEMORY, _T("canon"), _T("prepend_service_group_identifier()"));\r
+ return 1;\r
+ }\r
+\r
+ TCHAR *s = *canon;\r
+ *s++ = SC_GROUP_IDENTIFIER;\r
+ memmove(s, group, len * sizeof(TCHAR));\r
+ (*canon)[len] = _T('\0');\r
+\r
+ return 0;\r
+}\r
+\r
+int append_to_dependencies(TCHAR *dependencies, unsigned long dependencieslen, TCHAR *string, TCHAR **newdependencies, unsigned long *newlen, int type) {\r
+ *newlen = 0;\r
+\r
+ TCHAR *canon = 0;\r
+ if (type == DEPENDENCY_GROUPS) {\r
+ if (prepend_service_group_identifier(string, &canon)) return 1;\r
+ }\r
+ else canon = string;\r
+ int ret = append_to_double_null(dependencies, dependencieslen, newdependencies, newlen, canon, 0, false);\r
+ if (canon && canon != string) HeapFree(GetProcessHeap(), 0, canon);\r
+\r
+ return ret;\r
+}\r
+\r
+int remove_from_dependencies(TCHAR *dependencies, unsigned long dependencieslen, TCHAR *string, TCHAR **newdependencies, unsigned long *newlen, int type) {\r
+ *newlen = 0;\r
+\r
+ TCHAR *canon = 0;\r
+ if (type == DEPENDENCY_GROUPS) {\r
+ if (prepend_service_group_identifier(string, &canon)) return 1;\r
+ }\r
+ else canon = string;\r
+ int ret = remove_from_double_null(dependencies, dependencieslen, newdependencies, newlen, canon, 0, false);\r
+ if (canon && canon != string) HeapFree(GetProcessHeap(), 0, canon);\r
+\r
+ return ret;\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
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
+ if (! qsc->lpDependencies || ! qsc->lpDependencies[0]) {\r
+ HeapFree(GetProcessHeap(), 0, qsc);\r
+ return 0;\r
+ }\r
\r
/* lpDependencies is doubly NULL terminated. */\r
while (qsc->lpDependencies[*bufsize]) {\r
if (! *buffer) {\r
*bufsize = 0;\r
print_message(stderr, NSSM_MESSAGE_OUT_OF_MEMORY, _T("lpDependencies"), _T("get_service_dependencies()"));\r
+ HeapFree(GetProcessHeap(), 0, qsc);\r
return 4;\r
}\r
\r
\r
HeapFree(GetProcessHeap(), 0, qsc);\r
\r
+ if (! *buffer[0]) {\r
+ HeapFree(GetProcessHeap(), 0, *buffer);\r
+ *buffer = 0;\r
+ *bufsize = 0;\r
+ }\r
+\r
return 0;\r
}\r
\r
if (argc < 2) return usage(1);\r
\r
/* Are we editing on the command line? */\r
- enum { MODE_EDITING, MODE_GETTING, MODE_SETTING, MODE_RESETTING } mode = MODE_EDITING;\r
+ enum { MODE_EDITING, MODE_GETTING, MODE_SETTING, MODE_RESETTING, MODE_DUMPING } mode = MODE_EDITING;\r
const TCHAR *verb = argv[0];\r
const TCHAR *service_name = argv[1];\r
bool getting = false;\r
mandatory = 3;\r
mode = MODE_RESETTING;\r
}\r
+ else if (str_equiv(verb, _T("dump"))) mode = MODE_DUMPING;\r
if (argc < mandatory) return usage(1);\r
\r
const TCHAR *parameter = 0;\r
\r
service->type = qsc->dwServiceType;\r
if (! (service->type & SERVICE_WIN32_OWN_PROCESS)) {\r
- if (mode != MODE_GETTING) {\r
+ if (mode != MODE_GETTING && mode != MODE_DUMPING) {\r
HeapFree(GetProcessHeap(), 0, qsc);\r
CloseServiceHandle(service->handle);\r
CloseServiceHandle(services);\r
}\r
\r
if (get_service_startup(service->name, service->handle, qsc, &service->startup)) {\r
- if (mode != MODE_GETTING) {\r
+ if (mode != MODE_GETTING && mode != MODE_DUMPING) {\r
HeapFree(GetProcessHeap(), 0, qsc);\r
CloseServiceHandle(service->handle);\r
CloseServiceHandle(services);\r
}\r
\r
if (get_service_username(service->name, qsc, &service->username, &service->usernamelen)) {\r
- if (mode != MODE_GETTING) {\r
+ if (mode != MODE_GETTING && mode != MODE_DUMPING) {\r
HeapFree(GetProcessHeap(), 0, qsc);\r
CloseServiceHandle(service->handle);\r
CloseServiceHandle(services);\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
+ if (mode != MODE_GETTING && mode != MODE_DUMPING) {\r
CloseServiceHandle(service->handle);\r
CloseServiceHandle(services);\r
return 6;\r
}\r
\r
if (get_service_dependencies(service->name, service->handle, &service->dependencies, &service->dependencieslen)) {\r
- if (mode != MODE_GETTING) {\r
+ if (mode != MODE_GETTING && mode != MODE_DUMPING) {\r
CloseServiceHandle(service->handle);\r
CloseServiceHandle(services);\r
return 7;\r
\r
if (! service->exe[0]) {\r
service->native = true;\r
- if (mode != MODE_GETTING) print_message(stderr, NSSM_MESSAGE_INVALID_SERVICE, service->name, NSSM, service->image);\r
+ if (mode != MODE_GETTING && mode != MODE_DUMPING) print_message(stderr, NSSM_MESSAGE_INVALID_SERVICE, service->name, NSSM, service->image);\r
}\r
\r
/* Editing with the GUI. */\r
return 0;\r
}\r
\r
+ HKEY key;\r
+ value_t value;\r
+ int ret;\r
+\r
+ if (mode == MODE_DUMPING) {\r
+ if (service->native) key = 0;\r
+ else {\r
+ key = open_registry(service->name, KEY_READ);\r
+ if (! key) return 4;\r
+ }\r
+\r
+ ret = 0;\r
+ for (i = 0; settings[i].name; i++) {\r
+ setting = &settings[i];\r
+ if (! setting->native && service->native) continue;\r
+ if (dump_setting(service->name, key, service->handle, setting)) ret++;\r
+ }\r
+\r
+ if (! service->native) RegCloseKey(key);\r
+ CloseServiceHandle(service->handle);\r
+\r
+ if (ret) return 1;\r
+ return 0;\r
+ }\r
+\r
/* Trying to manage App* parameters for a non-NSSM service. */\r
if (! setting->native && service->native) {\r
CloseServiceHandle(service->handle);\r
return 1;\r
}\r
\r
- HKEY key;\r
- value_t value;\r
- int ret;\r
-\r
if (mode == MODE_GETTING) {\r
if (! service->native) {\r
key = open_registry(service->name, KEY_READ);\r
break;\r
\r
case REG_DWORD:\r
- _tprintf(_T("%u\n"), value.numeric);\r
+ _tprintf(_T("%lu\n"), value.numeric);\r
break;\r
}\r
\r