+int set_environment(char *service_name, HKEY key, char **env) {\r
+ unsigned long type = REG_MULTI_SZ;\r
+ unsigned long envlen = 0;\r
+\r
+ /* Dummy test to find buffer size */\r
+ unsigned long ret = RegQueryValueEx(key, NSSM_REG_ENV, 0, &type, NULL, &envlen);\r
+ if (ret != ERROR_SUCCESS) {\r
+ /* The service probably doesn't have any environment configured */\r
+ if (ret == ERROR_FILE_NOT_FOUND) return 0;\r
+ log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_QUERYVALUE_FAILED, NSSM_REG_ENV, error_string(GetLastError()), 0);\r
+ return 1;\r
+ }\r
+\r
+ if (type != REG_MULTI_SZ) {\r
+ log_event(EVENTLOG_WARNING_TYPE, NSSM_EVENT_INVALID_ENVIRONMENT_STRING_TYPE, NSSM_REG_ENV, service_name, 0);\r
+ return 2;\r
+ }\r
+\r
+ /* Probably not possible */\r
+ if (! envlen) return 0;\r
+\r
+ *env = (char *) HeapAlloc(GetProcessHeap(), 0, envlen);\r
+ if (! *env) {\r
+ log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OUT_OF_MEMORY, "environment registry", "set_environment()", 0);\r
+ return 3;\r
+ }\r
+\r
+ /* Actually get the strings */\r
+ ret = RegQueryValueEx(key, NSSM_REG_ENV, 0, &type, (unsigned char *) *env, &envlen);\r
+ if (ret != ERROR_SUCCESS) {\r
+ HeapFree(GetProcessHeap(), 0, *env);\r
+ *env = 0;\r
+ log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_QUERYVALUE_FAILED, NSSM_REG_ENV, error_string(GetLastError()), 0);\r
+ return 4;\r
+ }\r
+\r
+ return 0;\r
+}\r
+\r
+int expand_parameter(HKEY key, char *value, char *data, unsigned long datalen, bool sanitise) {\r