return 0;\r
}\r
\r
-int expand_parameter(HKEY key, char *value, char *data, unsigned long datalen, bool sanitise) {\r
+int expand_parameter(HKEY key, char *value, char *data, unsigned long datalen, bool sanitise, bool must_exist) {\r
unsigned char *buffer = (unsigned char *) HeapAlloc(GetProcessHeap(), 0, datalen);\r
if (! buffer) {\r
log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OUT_OF_MEMORY, value, "expand_parameter()", 0);\r
return 1;\r
}\r
\r
+ ZeroMemory(data, datalen);\r
+\r
unsigned long type = REG_EXPAND_SZ;\r
unsigned long buflen = datalen;\r
\r
unsigned long ret = RegQueryValueEx(key, value, 0, &type, buffer, &buflen);\r
if (ret != ERROR_SUCCESS) {\r
- if (ret != ERROR_FILE_NOT_FOUND) log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_QUERYVALUE_FAILED, value, error_string(GetLastError()), 0);\r
+ unsigned long error = GetLastError();\r
HeapFree(GetProcessHeap(), 0, buffer);\r
+\r
+ if (ret == ERROR_FILE_NOT_FOUND) {\r
+ if (! must_exist) return 0;\r
+ }\r
+\r
+ log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_QUERYVALUE_FAILED, value, error_string(error), 0);\r
return 2;\r
}\r
\r
/* Paths aren't allowed to contain quotes. */\r
if (sanitise) PathUnquoteSpaces((LPSTR) buffer);\r
\r
- ZeroMemory(data, datalen);\r
-\r
/* Technically we shouldn't expand environment strings from REG_SZ values */\r
if (type != REG_EXPAND_SZ) {\r
memmove(data, buffer, buflen);\r
return 0;\r
}\r
\r
-int get_parameters(char *service_name, char *exe, int exelen, char *flags, int flagslen, char *dir, int dirlen, char **env, unsigned long *throttle_delay) {\r
+int expand_parameter(HKEY key, char *value, char *data, unsigned long datalen, bool sanitise) {\r
+ return expand_parameter(key, value, data, datalen, sanitise, true);\r
+}\r
+\r
+/*\r
+ Query an unsigned long from the registry.\r
+ Returns: 1 if a number was retrieved.\r
+ 0 if none was found and must_exist is false.\r
+ -1 if none was found and must_exist is true.\r
+ -2 otherwise.\r
+*/\r
+int get_number(HKEY key, char *value, unsigned long *number, bool must_exist) {\r
+ unsigned long type = REG_DWORD;\r
+ unsigned long number_len = sizeof(unsigned long);\r
+\r
+ int ret = RegQueryValueEx(key, value, 0, &type, (unsigned char *) number, &number_len);\r
+ if (ret == ERROR_SUCCESS) return 1;\r
+\r
+ if (ret == ERROR_FILE_NOT_FOUND) {\r
+ if (! must_exist) return 0;\r
+ }\r
+\r
+ log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_QUERYVALUE_FAILED, value, error_string(GetLastError()), 0);\r
+ if (ret == ERROR_FILE_NOT_FOUND) return -1;\r
+\r
+ return -2;\r
+}\r
+\r
+int get_number(HKEY key, char *value, unsigned long *number) {\r
+ return get_number(key, value, number, true);\r
+}\r
+\r
+int get_parameters(char *service_name, char *exe, int exelen, char *flags, int flagslen, char *dir, int dirlen, char **env, unsigned long *throttle_delay, STARTUPINFO *si) {\r
unsigned long ret;\r
\r
/* Get registry */\r
/* Try to get environment variables - may fail */\r
set_environment(service_name, key, env);\r
\r
+ /* Try to get stdout and stderr */\r
+ if (get_output_handles(key, si)) {\r
+ log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_GET_OUTPUT_HANDLES_FAILED, service_name, 0);\r
+ RegCloseKey(key);\r
+ return 5;\r
+ }\r
+\r
/* Try to get throttle restart delay */\r
unsigned long type = REG_DWORD;\r
unsigned long buflen = sizeof(*throttle_delay);\r