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1.1 root 1: /* startup.h */
2:
3: /* Synchronet main/telnet server thread startup structure */
4:
1.1.1.2 ! root 5: /* $Id: startup.h,v 1.68 2011/09/01 02:50:16 rswindell Exp $ */
1.1 root 6:
7: /****************************************************************************
8: * @format.tab-size 4 (Plain Text/Source Code File Header) *
9: * @format.use-tabs true (see http://www.synchro.net/ptsc_hdr.html) *
10: * *
1.1.1.2 ! root 11: * Copyright 2011 Rob Swindell - http://www.synchro.net/copyright.html *
1.1 root 12: * *
13: * This program is free software; you can redistribute it and/or *
14: * modify it under the terms of the GNU General Public License *
15: * as published by the Free Software Foundation; either version 2 *
16: * of the License, or (at your option) any later version. *
17: * See the GNU General Public License for more details: gpl.txt or *
18: * http://www.fsf.org/copyleft/gpl.html *
19: * *
20: * Anonymous FTP access to the most recent released source is available at *
21: * ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net *
22: * *
23: * Anonymous CVS access to the development source and modification history *
24: * is available at cvs.synchro.net:/cvsroot/sbbs, example: *
25: * cvs -d :pserver:[email protected]:/cvsroot/sbbs login *
26: * (just hit return, no password is necessary) *
27: * cvs -d :pserver:[email protected]:/cvsroot/sbbs checkout src *
28: * *
29: * For Synchronet coding style and modification guidelines, see *
30: * http://www.synchro.net/source.html *
31: * *
32: * You are encouraged to submit any modifications (preferably in Unix diff *
33: * format) via e-mail to [email protected] *
34: * *
35: * Note: If this box doesn't appear square, then you need to fix your tabs. *
36: ****************************************************************************/
37:
38: #ifndef _STARTUP_H_
39: #define _STARTUP_H_
40:
41: #include <stddef.h> /* offsetof */
42: #include "client.h"
43: #include "ringbuf.h"
44: #include "semwrap.h" /* sem_t */
45: #include "ini_file.h" /* INI_MAX_VALUE_LEN */
46: #include "sbbsdefs.h" /* LOG_* (syslog.h) values */
1.1.1.2 ! root 47: #ifndef LINK_LIST_THREADSAFE
! 48: #define LINK_LIST_THREADSAFE
! 49: #endif
! 50: #include "link_list.h"
1.1 root 51:
52: typedef struct {
53: ulong max_bytes; /* max allocated bytes before garbage collection */
54: ulong cx_stack; /* bytes for script execution stack */
55: ulong thread_stack; /* limit of stack size for native execution thread */
56: ulong branch_limit; /* maximum number of branches (for infinite loop detection) */
57: ulong gc_interval; /* number of branches between garbage collection attempts */
58: ulong yield_interval; /* number of branches between time-slice yields */
1.1.1.2 ! root 59: char load_path[INI_MAX_VALUE_LEN]; /* additional (comma-separated) directories to search for load()ed scripts */
1.1 root 60: } js_startup_t;
61:
62: typedef struct {
63:
64: char ctrl_dir[INI_MAX_VALUE_LEN];
65: char temp_dir[INI_MAX_VALUE_LEN];
66: char host_name[INI_MAX_VALUE_LEN];
67: ushort sem_chk_freq;
68: ulong interface_addr;
69: int log_level;
70: js_startup_t js;
71: uint bind_retry_count; /* Number of times to retry bind() calls */
72: uint bind_retry_delay; /* Time to wait between each bind() retry */
1.1.1.2 ! root 73: ulong login_attempt_delay;
! 74: ulong login_attempt_throttle;
! 75: ulong login_attempt_hack_threshold;
! 76: ulong login_attempt_filter_threshold;
1.1 root 77:
78: } global_startup_t;
79:
80: typedef struct {
81:
82: DWORD size; /* sizeof(bbs_struct_t) */
83: WORD first_node;
84: WORD last_node;
85: WORD telnet_port;
86: WORD rlogin_port;
87: WORD ssh_port;
88: WORD outbuf_highwater_mark; /* output block size control */
89: WORD outbuf_drain_timeout;
90: WORD sem_chk_freq; /* semaphore file checking frequency (in seconds) */
91: DWORD telnet_interface;
92: DWORD options; /* See BBS_OPT definitions */
93: DWORD rlogin_interface;
94: DWORD ssh_interface;
95: RingBuf** node_spybuf; /* Spy output buffer (each node) */
96: RingBuf** node_inbuf; /* User input buffer (each node) */
97: sem_t** node_spysem; /* Spy output semaphore (each node) */
98:
99: void* cbdata; /* Private data passed to callbacks */
1.1.1.2 ! root 100: void* event_cbdata; /* Private data passed to event_lputs callback */
1.1 root 101:
102: /* Callbacks (NULL if unused) */
1.1.1.2 ! root 103: int (*lputs)(void*, int , const char*); /* Log - put string */
! 104: int (*event_lputs)(void*, int, const char*); /* Event log - put string */
! 105: void (*errormsg)(void*, int level, const char* msg);
! 106: void (*status)(void*, const char*);
1.1 root 107: void (*started)(void*);
108: void (*recycle)(void*);
109: void (*terminated)(void*, int code);
110: void (*clients)(void*, int active);
111: void (*thread_up)(void*, BOOL up, BOOL setuid);
112: void (*socket_open)(void*, BOOL open);
113: void (*client_on)(void*, BOOL on, int sock, client_t*, BOOL update);
114: BOOL (*seteuid)(BOOL user); /* Set Unix uid for thread (bind) */
115: BOOL (*setuid)(BOOL force);
116:
117: /* Paths */
118: char ctrl_dir[128];
119: char dosemu_path[128];
120: char temp_dir[128];
121: char answer_sound[128];
122: char hangup_sound[128];
123:
124: /* Miscellaneous */
125: char xtrn_term_ansi[32]; /* external ANSI terminal type (e.g. "ansi-bbs") */
126: char xtrn_term_dumb[32]; /* external dumb terminal type (e.g. "dumb") */
127: char host_name[128];
128: BOOL recycle_now;
129: BOOL shutdown_now;
130: int log_level;
131: uint bind_retry_count; /* Number of times to retry bind() calls */
132: uint bind_retry_delay; /* Time to wait between each bind() retry */
133:
134: /* JavaScript operating parameters */
135: js_startup_t js;
136:
1.1.1.2 ! root 137: /* Login Attempt parameters */
! 138: ulong login_attempt_delay;
! 139: ulong login_attempt_throttle;
! 140: ulong login_attempt_hack_threshold;
! 141: ulong login_attempt_filter_threshold;
! 142: link_list_t* login_attempt_list;
! 143:
1.1 root 144: } bbs_startup_t;
145:
146: /* startup options that requires re-initialization/recycle when changed */
147: #define OFFSET_AND_SIZE(s, f) { offsetof(s,f), sizeof(((s *)0)->f) }
148:
149: #if defined(STARTUP_INIT_FIELD_TABLES)
150: static struct init_field {
151: size_t offset;
152: size_t size;
153: } bbs_init_fields[] = {
154: OFFSET_AND_SIZE(bbs_startup_t,first_node)
155: ,OFFSET_AND_SIZE(bbs_startup_t,last_node)
156: ,OFFSET_AND_SIZE(bbs_startup_t,telnet_port)
157: ,OFFSET_AND_SIZE(bbs_startup_t,rlogin_port)
158: ,OFFSET_AND_SIZE(bbs_startup_t,telnet_interface)
159: ,OFFSET_AND_SIZE(bbs_startup_t,rlogin_interface)
160: ,OFFSET_AND_SIZE(bbs_startup_t,ctrl_dir)
161: ,OFFSET_AND_SIZE(bbs_startup_t,temp_dir)
162: ,{ 0,0 } /* terminator */
163: };
164: #endif
165:
166: #define BBS_OPT_XTRN_MINIMIZED (1<<1) /* Run externals minimized */
167: #define BBS_OPT_AUTO_LOGON (1<<2) /* Auto-logon via IP */
168: #define BBS_OPT_DEBUG_TELNET (1<<3) /* Debug telnet commands */
169: #define BBS_OPT_SYSOP_AVAILABLE (1<<4) /* Available for chat */
170: #define BBS_OPT_ALLOW_RLOGIN (1<<5) /* Allow logins via BSD RLogin */
171: #define BBS_OPT_USE_2ND_RLOGIN (1<<6) /* Use 2nd username in BSD RLogin */
172: #define BBS_OPT_NO_QWK_EVENTS (1<<7) /* Don't run QWK-related events */
173: #define BBS_OPT_NO_TELNET_GA (1<<8) /* Don't send periodic Telnet GAs */
174: #define BBS_OPT_NO_EVENTS (1<<9) /* Don't run event thread */
175: #define BBS_OPT_NO_SPY_SOCKETS (1<<10) /* Don't create spy sockets */
176: #define BBS_OPT_NO_HOST_LOOKUP (1<<11)
177: #define BBS_OPT_ALLOW_SSH (1<<12) /* Allow logins via BSD SSH */
178: #define BBS_OPT_NO_RECYCLE (1<<27) /* Disable recycling of server */
179: #define BBS_OPT_GET_IDENT (1<<28) /* Get Identity (RFC 1413) */
180: #define BBS_OPT_NO_JAVASCRIPT (1<<29) /* JavaScript disabled */
181: #define BBS_OPT_MUTE (1<<31) /* Mute sounds */
182:
183: /* bbs_startup_t.options bits that require re-init/recycle when changed */
184: #define BBS_INIT_OPTS (BBS_OPT_ALLOW_RLOGIN|BBS_OPT_ALLOW_SSH|BBS_OPT_NO_EVENTS|BBS_OPT_NO_SPY_SOCKETS \
1.1.1.2 ! root 185: |BBS_OPT_NO_JAVASCRIPT)
1.1 root 186:
187: #if defined(STARTUP_INI_BITDESC_TABLES)
188: static ini_bitdesc_t bbs_options[] = {
189:
190: { BBS_OPT_XTRN_MINIMIZED ,"XTRN_MINIMIZED" },
191: { BBS_OPT_AUTO_LOGON ,"AUTO_LOGON" },
192: { BBS_OPT_DEBUG_TELNET ,"DEBUG_TELNET" },
193: { BBS_OPT_SYSOP_AVAILABLE ,"SYSOP_AVAILABLE" },
194: { BBS_OPT_ALLOW_RLOGIN ,"ALLOW_RLOGIN" },
195: { BBS_OPT_USE_2ND_RLOGIN ,"USE_2ND_RLOGIN" },
196: { BBS_OPT_NO_QWK_EVENTS ,"NO_QWK_EVENTS" },
197: { BBS_OPT_NO_TELNET_GA ,"NO_TELNET_GA" },
198: { BBS_OPT_NO_EVENTS ,"NO_EVENTS" },
199: { BBS_OPT_NO_HOST_LOOKUP ,"NO_HOST_LOOKUP" },
200: { BBS_OPT_NO_SPY_SOCKETS ,"NO_SPY_SOCKETS" },
201: { BBS_OPT_ALLOW_SSH ,"ALLOW_SSH" },
202: { BBS_OPT_NO_RECYCLE ,"NO_RECYCLE" },
203: { BBS_OPT_GET_IDENT ,"GET_IDENT" },
204: { BBS_OPT_NO_JAVASCRIPT ,"NO_JAVASCRIPT" },
205: { BBS_OPT_MUTE ,"MUTE" },
206: /* terminator */
207: { 0 ,NULL }
208: };
209:
210: #endif
211:
212: #ifdef __cplusplus
213: extern "C" {
214: #endif
215:
216: #ifdef DLLEXPORT
217: #undef DLLEXPORT
218: #endif
219: #ifdef DLLCALL
220: #undef DLLCALL
221: #endif
222:
223: #ifdef _WIN32
224: #ifdef SBBS_EXPORTS
225: #define DLLEXPORT __declspec(dllexport)
226: #else
227: #define DLLEXPORT __declspec(dllimport)
228: #endif
229: #ifdef __BORLANDC__
230: #define DLLCALL __stdcall
231: #else
232: #define DLLCALL
233: #endif
234: #else
235: #define DLLEXPORT
236: #define DLLCALL
237: #endif
238:
239: /* arg is pointer to static bbs_startup_t* */
240: DLLEXPORT void DLLCALL bbs_thread(void* arg);
241: DLLEXPORT void DLLCALL bbs_terminate(void);
242: DLLEXPORT const char* DLLCALL js_ver(void);
243: DLLEXPORT const char* DLLCALL bbs_ver(void);
244: DLLEXPORT long DLLCALL bbs_ver_num(void);
245:
246: #ifdef __cplusplus
247: }
248: #endif
249:
250: #endif /* Don't add anything after this line */
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