Allow editing services.
[nssm.git] / service.h
1 #ifndef SERVICE_H\r
2 #define SERVICE_H\r
3 \r
4 /*\r
5   MSDN says the commandline in CreateProcess() is limited to 32768 characters\r
6   and the application name to MAX_PATH.\r
7   A registry key is limited to 255 characters.\r
8   A registry value is limited to 16383 characters.\r
9   Therefore we limit the service name to accommodate the path under HKLM.\r
10 */\r
11 #define EXE_LENGTH MAX_PATH\r
12 #define CMD_LENGTH 32768\r
13 #define KEY_LENGTH 255\r
14 #define VALUE_LENGTH 16383\r
15 #define SERVICE_NAME_LENGTH KEY_LENGTH - 55\r
16 #define SERVICE_DISPLAYNAME_LENGTH 256\r
17 \r
18 #define ACTION_LEN 16\r
19 \r
20 #define NSSM_LOCALSYSTEM_ACCOUNT _T("LocalSystem")\r
21 \r
22 typedef struct {\r
23   bool native;\r
24   TCHAR name[SERVICE_NAME_LENGTH];\r
25   TCHAR displayname[SERVICE_DISPLAYNAME_LENGTH];\r
26   TCHAR description[VALUE_LENGTH];\r
27   unsigned long startup;\r
28   TCHAR *username;\r
29   size_t usernamelen;\r
30   TCHAR *password;\r
31   size_t passwordlen;\r
32   unsigned long type;\r
33   TCHAR image[MAX_PATH];\r
34   TCHAR exe[EXE_LENGTH];\r
35   TCHAR flags[VALUE_LENGTH];\r
36   TCHAR dir[MAX_PATH];\r
37   TCHAR *env;\r
38   unsigned long envlen;\r
39   TCHAR *env_extra;\r
40   unsigned long env_extralen;\r
41   TCHAR stdin_path[MAX_PATH];\r
42   unsigned long stdin_sharing;\r
43   unsigned long stdin_disposition;\r
44   unsigned long stdin_flags;\r
45   TCHAR stdout_path[MAX_PATH];\r
46   unsigned long stdout_sharing;\r
47   unsigned long stdout_disposition;\r
48   unsigned long stdout_flags;\r
49   TCHAR stderr_path[MAX_PATH];\r
50   unsigned long stderr_sharing;\r
51   unsigned long stderr_disposition;\r
52   unsigned long stderr_flags;\r
53   bool rotate_files;\r
54   unsigned long rotate_seconds;\r
55   unsigned long rotate_bytes_low;\r
56   unsigned long rotate_bytes_high;\r
57   unsigned long default_exit_action;\r
58   unsigned long throttle_delay;\r
59   unsigned long stop_method;\r
60   unsigned long kill_console_delay;\r
61   unsigned long kill_window_delay;\r
62   unsigned long kill_threads_delay;\r
63   SC_HANDLE handle;\r
64   SERVICE_STATUS status;\r
65   SERVICE_STATUS_HANDLE status_handle;\r
66   HANDLE process_handle;\r
67   unsigned long pid;\r
68   HANDLE wait_handle;\r
69   bool stopping;\r
70   bool allow_restart;\r
71   unsigned long throttle;\r
72   CRITICAL_SECTION throttle_section;\r
73   bool throttle_section_initialised;\r
74   CONDITION_VARIABLE throttle_condition;\r
75   HANDLE throttle_timer;\r
76   LARGE_INTEGER throttle_duetime;\r
77   FILETIME creation_time;\r
78   FILETIME exit_time;\r
79 } nssm_service_t;\r
80 \r
81 void WINAPI service_main(unsigned long, TCHAR **);\r
82 TCHAR *service_control_text(unsigned long);\r
83 void log_service_control(TCHAR *, unsigned long, bool);\r
84 unsigned long WINAPI service_control_handler(unsigned long, unsigned long, void *, void *);\r
85 \r
86 nssm_service_t *alloc_nssm_service();\r
87 void set_nssm_service_defaults(nssm_service_t *);\r
88 void cleanup_nssm_service(nssm_service_t *);\r
89 SC_HANDLE open_service_manager();\r
90 int pre_install_service(int, TCHAR **);\r
91 int pre_remove_service(int, TCHAR **);\r
92 int pre_edit_service(int, TCHAR **);\r
93 int install_service(nssm_service_t *);\r
94 int remove_service(nssm_service_t *);\r
95 int edit_service(nssm_service_t *, bool);\r
96 void set_service_recovery(nssm_service_t *);\r
97 int monitor_service(nssm_service_t *);\r
98 int start_service(nssm_service_t *);\r
99 int stop_service(nssm_service_t *, unsigned long, bool, bool);\r
100 void CALLBACK end_service(void *, unsigned char);\r
101 void throttle_restart(nssm_service_t *);\r
102 int await_shutdown(nssm_service_t *, TCHAR *, unsigned long);\r
103 \r
104 #endif\r