Synchronet now requires the libarchive development package (e.g. libarchive-dev on Debian-based Linux distros, libarchive.org for more info) to build successfully.

sbbs.h 36.9 KB
Newer Older
1 2 3 4 5 6 7 8 9 10
/* sbbs.h */

/* Synchronet class (sbbs_t) definition and exported function prototypes */

/* $Id$ */

/****************************************************************************
 * @format.tab-size 4		(Plain Text/Source Code File Header)			*
 * @format.use-tabs true	(see http://www.synchro.net/ptsc_hdr.html)		*
 *																			*
11
 * Copyright 2004 Rob Swindell - http://www.synchro.net/copyright.html		*
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
 *																			*
 * This program is free software; you can redistribute it and/or			*
 * modify it under the terms of the GNU General Public License				*
 * as published by the Free Software Foundation; either version 2			*
 * of the License, or (at your option) any later version.					*
 * See the GNU General Public License for more details: gpl.txt or			*
 * http://www.fsf.org/copyleft/gpl.html										*
 *																			*
 * Anonymous FTP access to the most recent released source is available at	*
 * ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net	*
 *																			*
 * Anonymous CVS access to the development source and modification history	*
 * is available at cvs.synchro.net:/cvsroot/sbbs, example:					*
 * cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs login			*
 *     (just hit return, no password is necessary)							*
 * cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs checkout src		*
 *																			*
 * For Synchronet coding style and modification guidelines, see				*
 * http://www.synchro.net/source.html										*
 *																			*
 * You are encouraged to submit any modifications (preferably in Unix diff	*
 * format) via e-mail to mods@synchro.net									*
 *																			*
 * Note: If this box doesn't appear square, then you need to fix your tabs.	*
 ****************************************************************************/

#ifndef _SBBS_H
#define _SBBS_H

/****************************/
/* Standard library headers */
/****************************/

rswindell's avatar
rswindell committed
45 46 47
/***************/
/* OS-specific */
/***************/
48
#if defined(_WIN32)			/* Windows */
49

50 51 52 53 54 55
	#include <io.h>
	#include <share.h>
	#include <windows.h>
	#include <process.h>	/* _beginthread() prototype */
	#include <direct.h>		/* _mkdir() prototype */
	#include <mmsystem.h>	/* SND_ASYNC */
56

57
	#if defined(_DEBUG) && defined(_MSC_VER)
58 59 60
		#include <crtdbg.h> /* Windows debug macros and stuff */
	#endif

61
#if defined(__cplusplus)
62
	extern "C"
63
#endif
64
	extern HINSTANCE hK32;
65

66
#elif defined(__unix__)		/* Unix-variant */
67

68
	#include <unistd.h>		/* close */
69 70 71

#endif

rswindell's avatar
rswindell committed
72 73 74
/******************/
/* ANSI C Library */
/******************/
75 76 77 78
#include <time.h>
#include <errno.h>
#include <stdio.h>
#include <ctype.h>
79
#include <fcntl.h>			/* open */
80 81 82
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
83

84
#ifndef __unix__
85 86 87 88 89

	#include <malloc.h>

#endif

90 91
#include <sys/stat.h>

92 93 94 95 96
#ifdef JAVASCRIPT
	#ifdef __unix__
		#define XP_UNIX
	#else
		#define XP_PC
97
		#define XP_WIN
98
	#endif
99
	#define JS_THREADSAFE	/* Required! */
100
	#include <jsapi.h>
101
	#include <jsprf.h>		/* JS-safe sprintf functions */
102 103
#endif

rswindell's avatar
rswindell committed
104 105 106
/***********************/
/* Synchronet-specific */
/***********************/
107 108
#ifdef __cplusplus
	#include "startup.h"
109
	#include "threadwrap.h"	/* pthread_mutex_t */
110
#endif
111 112
#ifdef SBBS	
	#include "text.h"
113
#endif
114 115

/* xpdev */
116 117 118
#ifndef LINK_LIST_THREADSAFE
 #define LINK_LIST_THREADSAFE
#endif
119 120 121 122
#include "genwrap.h"
#include "dirwrap.h"
#include "filewrap.h"
#include "sockwrap.h"
123
#include "link_list.h"
124
#include "msg_queue.h"
125

126 127 128 129 130 131 132 133 134
#include "smblib.h"
#include "ars_defs.h"
#include "scfgdefs.h"
#include "scfglib.h"
#include "userdat.h"
#include "riodefs.h"
#include "cmdshell.h"
#include "ringbuf.h"    /* RingBuf definition */
#include "client.h"		/* client_t definition */
135 136
#include "crc16.h"
#include "crc32.h"
137
#include "telnet.h"
138

139
/* Synchronet Node Instance class definition */
140 141 142 143 144 145
#ifdef __cplusplus
class sbbs_t
{

public:

146 147
	sbbs_t(ushort node_num, DWORD addr, char* host_name, SOCKET
		,scfg_t*, char* text[], client_t* client_info);
148 149
	~sbbs_t();

150 151
	bbs_startup_t*	startup;

152
	bool	init(void);
153
	BOOL	terminated;
154 155 156 157 158

	client_t client;
	SOCKET	client_socket;
	SOCKET	client_socket_dup;
	DWORD	client_addr;
159
	char	client_name[128];
rswindell's avatar
rswindell committed
160
	char	client_ident[128];
161 162 163 164 165 166 167 168 169 170 171 172
	DWORD	local_addr;

	scfg_t	cfg;

	int		outchar_esc;		   // track ANSI escape seq output

	int 	rioctl(ushort action); // remote i/o control
	bool	rio_abortable;

    RingBuf	inbuf;
    RingBuf	outbuf;
	HANDLE	input_thread;
173
	pthread_mutex_t	input_thread_mutex;
174
	bool	input_thread_mutex_locked;	// by someone other than the input_thread
175 176

	int 	outcom(uchar ch); 	   // send character
177
	int 	incom(unsigned long timeout=0);		   // receive character
178

179 180
	void	spymsg(char *msg);		// send message to active spies

181 182 183
	void	putcom(char *str, int len=0);  // Send string
	void	hangup(void);		   // Hangup modem

184 185
	uchar	telnet_local_option[0x100];
	uchar	telnet_remote_option[0x100];
rswindell's avatar
rswindell committed
186
	void	send_telnet_cmd(uchar cmd, uchar opt);
187 188
	void	request_telnet_opt(uchar cmd, uchar opt);

189
    uchar	telnet_cmd[64];
rswindell's avatar
rswindell committed
190
    uint	telnet_cmdlen;
191 192
	ulong	telnet_mode;
	uchar	telnet_last_rxch;
193
	char	terminal[TELNET_TERM_MAXLEN+1];
194

195
	time_t	event_time;				// Time of next exclusive event
196
	char*	event_code;				// Internal code of next exclusive event
197 198
	bool	event_thread_running;
    bool	output_thread_running;
199
    bool	input_thread_running;
200

201 202
#ifdef JAVASCRIPT

203
	JSRuntime*	js_runtime;
204 205
	JSContext*	js_cx;
	JSObject*	js_glob;
206
	js_branch_t	js_branch;
207
	long		js_execfile(const char *fname);
208
	bool		js_init(void);
209
	void		js_create_user_objects(void);
210 211 212

#endif

213 214 215 216 217 218
	char 	menu_dir[128];	/* Over-ride default menu dir */
	char 	menu_file[128]; /* Over-ride menu file */

	user_t	useron; 		/* User currently online */
	node_t	thisnode;		/* Node information */
	smb_t	smb;			/* Currently open message base */
219
	char	rlogin_name[LEN_ALIAS+1];
220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250

	uint	temp_dirnum;

	FILE	*nodefile_fp,
			*node_ext_fp,
			*logfile_fp;

	int 	nodefile;		/* File handle for node.dab */
	int		node_ext;		/* File handle for node.exb */
	int 	inputfile;		/* File handle to use for input */

							/* Batch download queue */
	char 	**batdn_name;	/* Filenames */
	ushort	*batdn_alt; 	/* Alternate path */
	uint 	*batdn_dir, 	/* Directory for each file */
			 batdn_total;	/* Total files */
	long 	*batdn_offset;	/* Offset for data */
	ulong	*batdn_size;	/* Size of file in bytes */
	ulong	*batdn_cdt; 	/* Credit value of file */

							/* Batch upload queue */
	char 	**batup_desc,	/* Description for each file */
			**batup_name;	/* Filenames */
	long	*batup_misc;	/* Miscellaneous bits */
	ushort	*batup_alt; 	/* Alternate path */
	uint 	*batup_dir, 	/* Directory for each file */
			batup_total;	/* Total files */

	/*********************************/
	/* Color Configuration Variables */
	/*********************************/
251 252
	char 	*text[TOTAL_TEXT];			/* Text from ctrl\text.dat */
	char 	*text_sav[TOTAL_TEXT];		/* Text from ctrl\text.dat */
253 254 255 256 257 258 259 260 261 262
	char 	dszlog[127];	/* DSZLOG enviornment variable */
	int		keybuftop,keybufbot;	/* Keyboard input buffer pointers */
	char 	keybuf[KEY_BUFSIZE];	/* Keyboard input buffer */
	char *	connection;		/* Connection Description */
	ulong	cur_rate;		/* Current Connection (DCE) Rate */
	ulong	cur_cps;		/* Current Average Transfer CPS */
	ulong	dte_rate;		/* Current COM Port (DTE) Rate */
	time_t 	timeout;		/* User inactivity timeout reference */
	ulong 	timeleft_warn;	/* low timeleft warning flag */
	uchar 	curatr; 		/* Current Text Attributes Always */
263 264
	uchar	attr_stack[64];	/* Saved attributes (stack) */
	int 	attr_sp;		/* Attribute stack pointer */
265 266
	long 	lncntr; 		/* Line Counter - for PAUSE */
	long 	tos;			/* Top of Screen */
267 268
	long 	rows;			/* Current number of Rows for User */
	long	cols;			/* Current number of Columns for User */
269 270 271
	long 	autoterm;		/* Autodetected terminal type */
	char 	slbuf[SAVE_LINES][LINE_BUFSIZE+1]; /* Saved for redisplay */
	char 	slatr[SAVE_LINES];	/* Starting attribute of each line */
272 273
	char 	slcuratr[SAVE_LINES];	/* Ending attribute of each line */
	int 	slcnt;			/* Number of lines currently saved */
274 275 276 277 278 279 280 281 282 283 284 285 286 287
	char 	lbuf[LINE_BUFSIZE+1];/* Temp storage for each line output */
	int		lbuflen;		/* Number of characters in line buffer */
	char 	latr;			/* Starting attribute of line buffer */
	ulong	console;		/* Defines current Console settings */
	char 	wordwrap[81];	/* Word wrap buffer */
	time_t	now,			/* Used to store current time in Unix format */
			answertime, 	/* Time call was answered */
			logontime,		/* Time user logged on */
			starttime,		/* Time stamp to use for time left calcs */
			ns_time,		/* File new-scan time */
			last_ns_time;	/* Most recent new-file-scan this call */
	uchar 	action;			/* Current action of user */
	long 	online; 		/* Remote/Local or not online */
	long 	sys_status; 	/* System Status */
288
	subscan_t	*subscan;	/* User sub configuration/scan info */
289 290 291 292 293 294 295 296

	ulong	logon_ulb,		/* Upload Bytes This Call */
			logon_dlb,		/* Download Bytes This Call */
			logon_uls,		/* Uploads This Call */
			logon_dls,		/* Downloads This Call */
			logon_posts,	/* Posts This Call */
			logon_emails,	/* Emails This Call */
			logon_fbacks;	/* Feedbacks This Call */
297
	uchar	logon_ml;		/* ML of the user upon logon */
298 299 300 301 302 303 304 305 306 307 308

	uint 	main_cmds;		/* Number of Main Commands this call */
	uint 	xfer_cmds;		/* Number of Xfer Commands this call */
	ulong	posts_read; 	/* Number of Posts read this call */
	char 	temp_uler[31];  /* User who uploaded the files to temp dir */
	char 	temp_file[41];	/* Origin of extracted temp files */
	long 	temp_cdt;		/* Credit value of file that was extracted */
	char 	autohang;		/* Used for auto-hangup after transfer */
	size_t 	logcol; 		/* Current column of log file */
	uint 	criterrs; 		/* Critical error counter */

309 310 311 312 313 314
	uint 	curgrp; 		/* Current group */
	uint	*cursub;		/* Current sub-board for each group */
	uint	curlib; 		/* Current library */
	uint	*curdir;		/* Current directory for each library */
	uint 	*usrgrp;		/* Real group numbers */
	uint	usrgrps;		/* Number groups this user has access to */
315
	uint	usrgrp_total;	/* Total number of groups */
316 317
	uint 	*usrlib;		/* Real library numbers */
	uint	usrlibs;		/* Number of libs this user can access */
318
	uint	usrlib_total;	/* Total number of libraries */
319 320 321 322
	uint 	**usrsub;		/* Real sub numbers */
	uint	*usrsubs;		/* Num of subs with access for each grp */
	uint 	**usrdir;		/* Real dir numbers */
	uint	*usrdirs;		/* Num of dirs with access for each lib */
323 324 325
	uint	cursubnum;		/* For ARS */
	uint	curdirnum;		/* For ARS */
	ulong 	timeleft;		/* Number of seconds user has left online */
326
	char	sbbsnnum[MAX_PATH+1];	/* Environment var to contain node num */
327
	char	sbbsnode[MAX_PATH+1];	/* Environment var to contain node dir path */
328
	char	sbbsctrl[MAX_PATH+1];	/* Environment var to contain ctrl dir path */
329 330
	char	sbbsdata[MAX_PATH+1];	/* Environment var to contain data dir path */
	char	sbbsexec[MAX_PATH+1];	/* Environment var to contain exec dir path */
331 332 333 334 335
	char	env_day[32];			/* Environment var for day of month */
	char	env_weekday[32];		/* Environment var for name of weekday */
	char	env_month[32];			/* Environment var for month number (1-based) */
	char	env_monthname[32];		/* Environment var for day of month abbreviation */
	char	env_year[32];			/* Environment var for the year */
336

337 338 339 340 341 342 343 344 345
	char 	*comspec;		/* Pointer to environment variable COMSPEC */
	ushort	altul;			/* Upload to alternate path flag */
	char 	cid[LEN_CID+1]; /* Caller ID (IP Address) of current caller */
	char 	*noaccess_str;	/* Why access was denied via ARS */
	long 	noaccess_val;	/* Value of parameter not met in ARS */
	int		errorlevel; 	/* Error level of external program */

	csi_t	main_csi;		/* Main Command Shell Image */

346 347
	smbmsg_t*	current_msg;	/* For message header @-codes */

348 349 350 351 352 353 354 355 356 357 358 359 360 361
			/* Global command shell variables */
	uint	global_str_vars;
	char **	global_str_var;
	long *	global_str_var_name;
	uint	global_int_vars;
	long *	global_int_var;
	long *	global_int_var_name;
	char *	sysvar_p[MAX_SYSVARS];
	uint	sysvar_pi;
	long	sysvar_l[MAX_SYSVARS];
	uint	sysvar_li;

    /* ansi_term.cpp */
	char *	ansi(int atr);			/* Returns ansi escape sequence for atr */
362
    bool	ansi_getxy(int* x, int* y);
363 364 365 366 367 368
	void	ansi_getlines(void);

			/* Command Shell Methods */
	int		exec(csi_t *csi);
	int		exec_function(csi_t *csi);
	int		exec_misc(csi_t *csi, char *path);
rswindell's avatar
rswindell committed
369 370 371
	int		exec_net(csi_t *csi);
	int		exec_msg(csi_t *csi);
	int		exec_file(csi_t *csi);
372 373 374 375 376 377 378
	long	exec_bin(char *mod, csi_t *csi);
	void	clearvars(csi_t *bin);
	void	freevars(csi_t *bin);
	char**	getstrvar(csi_t *bin, long name);
	long*	getintvar(csi_t *bin, long name);
	char*	copystrvar(csi_t *csi, char *p, char *str);
	void	skipto(csi_t *csi, uchar inst);
379
	bool	ftp_cmd(csi_t* csi, SOCKET ctrl_sock, char* cmdsrc, char* rsp);
rswindell's avatar
rswindell committed
380
	bool	ftp_put(csi_t* csi, SOCKET ctrl_sock, char* src, char* dest);
381 382 383
	bool	ftp_get(csi_t* csi, SOCKET ctrl_sock, char* src, char* dest, bool dir=false);
	SOCKET	ftp_data_sock(csi_t* csi, SOCKET ctrl_sock, SOCKADDR_IN*);

384 385 386
	bool	select_shell(void);
	bool	select_editor(void);

387 388 389
	void	sys_info(void);
	void	user_info(void);
	void	xfer_policy(void);
390 391

	void	xfer_prot_menu(enum XFER_TYPE);
392 393 394 395
	void	node_stats(uint node_num);
	void	sys_stats(void);
	void	logonlist(void);
	bool	spy(uint node_num);
396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412

	void	reset_logon_vars(void);

	uint	finduser(char *str);

	int 	sub_op(uint subnum);
	ulong	getlastmsg(uint subnum, ulong *ptr, time_t *t);
	time_t	getmsgtime(uint subnum, ulong ptr);
	ulong	getmsgnum(uint subnum, time_t t);

	int		dir_op(uint dirnum);
	int		getuserxfers(int fromuser, int destuser, char *fname);

	void	getmsgptrs(void);
	void	putmsgptrs(void);
	void	getusrsubs(void);
	void	getusrdirs(void);
413 414 415
	uint	getusrsub(uint subnum);
	uint	getusrgrp(uint subnum);

416
	uint	userdatdupe(uint usernumber, uint offset, uint datlen, char *dat
417
				,bool del);
418 419 420 421
	void	gettimeleft(void);
	bool	gettimeleft_inside;

	/* str.cpp */
422
	char*	timestr(time_t *intime);
423
    char	timestr_output[60];
424
	void	userlist(long mode);
425
	size_t	gettmplt(char *outstr, char *tmplt, long mode);
426
	void	sif(char *fname, char *answers, long len);	/* Synchronet Interface File */
427 428 429 430 431
	void	sof(char *fname, char *answers, long len);
	void	create_sif_dat(char *siffile, char *datfile);
	void	read_sif_dat(char *siffile, char *datfile);
	void	printnodedat(uint number, node_t* node);
	bool	inputnstime(time_t *dt);
432
	bool	chkpass(char *pass, user_t* user, bool unique);
433 434 435 436 437 438
	char *	cmdstr(char *instr, char *fpath, char *fspec, char *outstr);
	char	cmdstr_output[512];

	void	subinfo(uint subnum);
	void	dirinfo(uint dirnum);
	bool	trashcan(char *insearch, char *name);
439 440
	void	time_bank(void);
	void	change_user(void);
441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465

	/* writemsg.cpp */
	void	automsg(void);
	bool	writemsg(char *str, char *top, char *title, long mode, int subnum
				,char *dest);
	char	putmsg(char HUGE16 *str, long mode);
	bool	msgabort(void);
	bool	email(int usernumber, char *top, char *title, long mode);
	void	forwardmail(smbmsg_t* msg, int usernum);
	void	removeline(char *str, char *str2, char num, char skip);
	ulong	msgeditor(char *buf, char *top, char *title);
	void	editfile(char *path);
	int		loadmsg(smbmsg_t *msg, ulong number);
	ushort	chmsgattr(ushort attr);
	void	show_msgattr(ushort attr);
	void	show_msghdr(smbmsg_t* msg);
	void	show_msg(smbmsg_t* msg, long mode);
	void	msgtotxt(smbmsg_t* msg, char *str, int header, int tails);
	void	quotemsg(smbmsg_t* msg, int tails);
	void	editmsg(smbmsg_t* msg, uint subnum);
	void	editor_inf(int xeditnum,char *dest, char *title, long mode
				,uint subnum);
	void	copyfattach(uint to, uint from, char *title);
	bool	movemsg(smbmsg_t* msg, uint subnum);

466 467 468
	/* postmsg.cpp */
	bool	postmsg(uint subnum, smbmsg_t* msg, long wm_mode);

469 470 471 472 473 474 475 476 477 478 479 480
	/* mail.cpp */
	int		delmail(uint usernumber,int which);
	void	telluser(smbmsg_t* msg);
	void	delallmail(uint usernumber);

	/* getmsg.cpp */
	post_t* loadposts(long *posts, uint subnum, ulong ptr, long mode);

	/* readmail.cpp */
	void	readmail(uint usernumber, int sent);

	/* bulkmail.cpp */
481 482
	bool	bulkmail(uchar *ar);
	int		bulkmailhdr(smb_t*, smbmsg_t*, uint usernum);
483 484 485 486 487 488

	/* con_out.cpp */
	int		bputs(char *str);				/* BBS puts function */
	int		rputs(char *str);				/* BBS raw puts function */
	int		bprintf(char *fmt, ...);		/* BBS printf function */
	int		rprintf(char *fmt, ...);		/* BBS raw printf function */
489
	void	outchar(char ch);				/* Output a char - check echo and emu.  */
490
	void	center(char *str);
491 492 493 494 495 496 497
	void	clearline(void);
	void	cleartoeol(void);
	void	cursor_home(void);
	void	cursor_up(int count=1);
	void	cursor_down(int count=1);
	void	cursor_left(int count=1);
	void	cursor_right(int count=1);
498 499

	/* getstr.cpp */
500
	size_t	getstr_offset;
501 502
	size_t	getstr(char *str, size_t length, long mode);
	long	getnum(ulong max);
503
	void	insert_indicator(void);
504 505

	/* getkey.cpp */
506
	char	getkey(long mode); 		/* Waits for a key hit local or remote  */
507
	long	getkeys(char *str, ulong max);
508
	void	ungetkey(char ch);		/* Places 'ch' into the input buffer    */
509 510 511 512 513 514 515
	char	question[128];
	bool	yesno(char *str);
	bool	noyes(char *str);
	void	pause(void);
	char *	mnestr;
	void	mnemonics(char *str);

rswindell's avatar
rswindell committed
516
	/* inkey.cpp */
517
	char	inkey(long mode, unsigned long timeout=0);
rswindell's avatar
rswindell committed
518 519
	char	handle_ctrlkey(char ch, long mode=0);

520 521 522
	/* prntfile.cpp */
	void	printfile(char *str, long mode);
	void	printtail(char *str, int lines, long mode);
523
	void	menu(const char *code);
524 525 526 527 528 529 530 531 532 533

	int		uselect(int add, uint n, char *title, char *item, uchar *ar);
	uint	uselect_total, uselect_num[500];

	void	riosync(char abortable);
	void	redrwstr(char *strin, int i, int l, long mode);
	void	attr(int atr);				/* Change local and remote text attributes */
	void	ctrl_a(char x);			/* Peforms the Ctrl-Ax attribute changes */

	/* atcodes.cpp */
534 535
	int		show_atcode(char *code);
	char*	atcode(char* sp, char* str);
536 537

	/* getnode.cpp */
538 539
	int		getsmsg(int usernumber);
	int		getnmsg(void);
540
	int		whos_online(bool listself);/* Lists active nodes, returns active nodes */
541
	void	nodelist(void);
542 543 544 545 546 547 548 549 550
	int		getnodeext(uint number, char * str);
	int		getnodedat(uint number, node_t * node, bool lock);
	void	nodesync(void);
	user_t	nodesync_user;
	bool	nodesync_inside;

	/* putnode.cpp */
	int		putnodedat(uint number, node_t * node);
	int		putnodeext(uint number, char * str);
551 552 553 554 555 556 557

	/* logonoff.cpp */
	bool	answer();
	int		login(char *str, char *pw);
	bool	logon(void);
	void	logout(void);
	void	logoff(void);
rswindell's avatar
rswindell committed
558
	BOOL	newuser(void);					/* Get new user							*/
559 560 561 562 563 564 565 566 567 568 569 570 571 572 573
	void	backout(void);

	/* readmsgs.cpp */
	int		scanposts(uint subnum, long mode, char *find);	/* Scan sub-board */
	int		searchsub(uint subnum, char *search);	/* Search for string on sub */
	int		searchsub_toyou(uint subnum);
	int		text_sec(void);						/* Text sections */
	void	listmsgs(int subnum, post_t * post, long i, long posts);
	void	msghdr(smbmsg_t* msg);
	int		searchposts(uint subnum, post_t * post, long start, long msgs
				,char *search);
	void	showposts_toyou(post_t * post, ulong start, long posts);

	/* chat.cpp */
	void	chatsection(void);
rswindell's avatar
rswindell committed
574
	void	multinodechat(int channel=1);
575 576
	void	nodepage(void);
	void	nodemsg(void);
577 578
	uint	nodemsg_inside;
	uint	hotkey_inside;
579 580
	uchar	lastnodemsg;	/* Number of node last message was sent to */
	char	lastnodemsguser[LEN_ALIAS+1];
581
	void	guruchat(char* line, char* guru, int gurunum, char* last_answer);
582 583
	bool	guruexp(char **ptrptr, char *line);
	void	localguru(char *guru, int gurunum);
rswindell's avatar
rswindell committed
584 585
	bool	sysop_page(void);
	bool	guru_page(void);
586 587 588 589 590 591 592 593 594 595
	void	privchat(bool local=false);
	bool	chan_access(uint cnum);
	int		getnodetopage(int all, int telegram);

	/* main.cpp */
	void	printstatslog(uint node);
	ulong	logonstats(void);
	void	logoffstats(void);
	int		nopen(char *str, int access);
	int		mv(char *src, char *dest, char copy); /* fast file move/copy function */
596
	bool	chksyspass(void);
597 598 599 600 601 602
	bool	chk_ar(uchar * str, user_t * user); /* checks access requirements */
	bool	ar_exp(uchar ** ptrptr, user_t * user);

	/* upload.cpp */
	bool	uploadfile(file_t* f);
	char	sbbsfilename[128],sbbsfiledesc[128]; /* env vars */
603
	bool	upload(uint dirnum);
604 605 606 607 608 609
    char	upload_lastdesc[LEN_FDESC+1];
	bool	bulkupload(uint dirnum);

	/* download.cpp */
	void	downloadfile(file_t* f);
	void	notdownloaded(ulong size, time_t start, time_t end);
610 611
	int		protocol(prot_t* prot, enum XFER_TYPE, char *fpath, char *fspec, bool cd);
	char*	protcmdline(prot_t* prot, enum XFER_TYPE type);
612 613
	void	seqwait(uint devnum);
	void	autohangup(void);
614 615
	bool	checkdszlog(file_t*);
	bool	checkprotresult(prot_t*, int error, file_t*);
616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636

	/* file.cpp */
	void	fileinfo(file_t* f);
	void	openfile(file_t* f);
	void	closefile(file_t* f);
	bool	removefcdt(file_t* f);
	bool	movefile(file_t* f, int newdir);
	char *	getfilespec(char *str);
	bool	checkfname(char *fname);
	bool	addtobatdl(file_t* f);

	/* listfile.cpp */
	bool	listfile(char *fname, char HUGE16 *buf, uint dirnum
				,char *search, char letter, ulong datoffset);
	int		listfiles(uint dirnum, char *filespec, int tofile, long mode);
	int		listfileinfo(uint dirnum, char *filespec, long mode);
	void	listfiletofile(char *fname, char HUGE16 *buf, uint dirnum, int file);
	int		batchflagprompt(uint dirnum, file_t bf[], uint total, long totalfiles);

	/* bat_xfer.cpp */
	void	batchmenu(void);
637
	void	batch_create_list(void);
638 639
	void	batch_add_list(char *list);
	bool	create_batchup_lst(void);
640
	bool	create_batchdn_lst(bool native);
641 642 643
	bool	create_bimodem_pth(void);
	void	batch_upload(void);
	void	batch_download(int xfrprot);
644
	BOOL	start_batch_download(void);
645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660

	/* tmp_xfer.cpp */
	void	temp_xfer(void);
	void	extract(uint dirnum);
	char *	temp_cmd(void);					/* Returns temp file command line */
	ulong	create_filelist(char *name, long mode);

	/* viewfile.cpp */
	int		viewfile(file_t* f, int ext);
	void	viewfiles(uint dirnum, char *fspec);
	void	viewfilecontents(file_t* f);

	/* sortdir.cpp */
	void	resort(uint dirnum);

	/* xtrn.cpp */
661
	int		external(const char* cmdline, long mode, const char* startup_dir=NULL);
662 663 664 665 666

	/* xtrn_sec.cpp */
	int		xtrn_sec(void);					/* The external program section  */
	void	xtrndat(char* name, char* dropdir, uchar type, ulong tleft
				,ulong misc);
667 668
	bool	exec_xtrn(uint xtrnnum);			/* Executes online external program */
	bool	user_event(user_event_t);			/* Executes user event(s) */
669 670 671
	char	xtrn_access(uint xnum);			/* Does useron have access to xtrn? */
	void	moduserdat(uint xtrnnum);

rswindell's avatar
rswindell committed
672
	/* logfile.cpp */
673 674
	void	logentry(char *code,char *entry);
	void	log(char *str);				/* Writes 'str' to node log */
675
	void	logch(char ch, bool comma);	/* Writes 'ch' to node log */
676 677
	void	logline(char *code,char *str); /* Writes 'str' on it's own line in log */
	void	logofflist(void);              /* List of users logon activity */
rswindell's avatar
rswindell committed
678
	bool	syslog(char* code, char *entry);
679 680 681
	void	errorlog(char *text);			/* Logs errors to ERROR.LOG and NODE.LOG */
	bool	errorlog_inside;
	bool	errormsg_inside;
682 683
	void	errormsg(int line, const char *file, char action, const char *object
				,ulong access, const char *extinfo=NULL);
rswindell's avatar
rswindell committed
684
	
685 686
	/* qwk.cpp */
	bool	qwklogon;
687
	ulong	qwkmail_last;
688 689 690 691 692 693
	void	qwk_sec(void);
	int		qwk_route(char *inaddr, char *fulladdr);
	void	update_qwkroute(char *via);
	void	qwk_success(ulong msgcnt, char bi, char prepack);
	void	qwksetptr(uint subnum, char *buf, int reset);
	void	qwkcfgline(char *buf,uint subnum);
694
	int		set_qwk_flag(ulong flag);
695 696 697 698 699

	/* pack_qwk.cpp */
	bool	pack_qwk(char *packet, ulong *msgcnt, bool prepack);

	/* un_qwk.cpp */
700
	bool	unpack_qwk(char *packet,uint hubnum);
701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723

	/* pack_rep.cpp */
	bool	pack_rep(uint hubnum);

	/* un_rep.cpp */
	bool	unpack_rep(char* repfile=NULL);

	/* msgtoqwk.cpp */
	ulong	msgtoqwk(smbmsg_t* msg, FILE *qwk_fp, long mode, int subnum, int conf);

	/* qwktomsg.cpp */
	bool	qwktomsg(FILE *qwk_fp, char *hdrblk, char fromhub, uint subnum
				,uint touser);

	/* fido.cpp */
	bool	netmail(char *into, char *subj, long mode);
	void	qwktonetmail(FILE *rep, char *block, char *into, uchar fromhub);
	bool	lookup_netuser(char *into);

	bool	inetmail(char *into, char *subj, long mode);
	bool	qnetmail(char *into, char *subj, long mode);

	/* useredit.cpp */
724
	void	useredit(int usernumber);
725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751
	int		searchup(char *search,int usernum);
	int		searchdn(char *search,int usernum);
	void	maindflts(user_t* user);
	void	purgeuser(int usernumber);

	/* ver.cpp */
	void	ver(void);

	/* scansubs.cpp */
	void	scansubs(long mode);
	void	scanallsubs(long mode);
	void	new_scan_cfg(ulong misc);
	void	new_scan_ptr_cfg(void);

	/* scandirs.cpp */
	void	scanalldirs(long mode);
	void	scandirs(long mode);

	#define nosound()
	#define checkline()

	void	catsyslog(int crash);

	/* telgate.cpp */
	void	telnet_gate(char* addr, ulong mode);	// See TG_* for mode bits

};
752

rswindell's avatar
rswindell committed
753
#endif /* __cplusplus */
754

755 756 757
#ifdef DLLEXPORT
#undef DLLEXPORT
#endif
758 759 760
#ifdef DLLCALL
#undef DLLCALL
#endif
761
#ifdef _WIN32
762 763 764
	#ifdef SBBS_EXPORTS
		#define DLLEXPORT	__declspec(dllexport)
	#else
765 766 767 768 769 770
		#define DLLEXPORT	__declspec(dllimport)
	#endif
	#ifdef __BORLANDC__
		#define DLLCALL __stdcall
	#else
		#define DLLCALL
771 772 773
	#endif
#else	/* !_WIN32 */
	#define DLLEXPORT
774
	#define DLLCALL
775 776 777 778 779 780
#endif

#ifdef __cplusplus
extern "C" {
#endif

781 782 783 784
	/* main.cpp */
	DLLEXPORT int		DLLCALL sbbs_random(int);
	DLLEXPORT void		DLLCALL sbbs_srand(void);

785
	/* getstats.c */
786
	DLLEXPORT BOOL		DLLCALL getstats(scfg_t* cfg, char node, stats_t* stats);
787 788
	DLLEXPORT ulong		DLLCALL	getposts(scfg_t* cfg, uint subnum);
	DLLEXPORT long		DLLCALL getfiles(scfg_t* cfg, uint dirnum);
789

790
	/* getmail.c */
791
	DLLEXPORT int		DLLCALL getmail(scfg_t* cfg, int usernumber, BOOL sent);
792
	DLLEXPORT mail_t *	DLLCALL loadmail(smb_t* smb, long* msgs, uint usernumber
793
										,int which, long mode);
794
	DLLEXPORT void		DLLCALL freemail(mail_t* mail);
795
	DLLEXPORT void		DLLCALL delfattach(scfg_t*, smbmsg_t*);
796

797
	/* postmsg.cpp */
798 799 800
	DLLEXPORT int		DLLCALL savemsg(scfg_t*, smb_t*, smbmsg_t*, client_t*, char* msgbuf);
	DLLEXPORT void		DLLCALL signal_sub_sem(scfg_t*, uint subnum);
	DLLEXPORT int		DLLCALL msg_client_hfields(smbmsg_t*, client_t*);
801

802
	/* filedat.c */
803 804 805 806 807
	DLLEXPORT BOOL		DLLCALL getfileixb(scfg_t* cfg, file_t* f);
	DLLEXPORT BOOL		DLLCALL getfiledat(scfg_t* cfg, file_t* f);
	DLLEXPORT BOOL		DLLCALL putfiledat(scfg_t* cfg, file_t* f);
	DLLEXPORT void		DLLCALL putextdesc(scfg_t* cfg, uint dirnum, ulong datoffset, char *ext);
	DLLEXPORT void		DLLCALL getextdesc(scfg_t* cfg, uint dirnum, ulong datoffset, char *ext);
808
	DLLEXPORT char*		DLLCALL getfilepath(scfg_t* cfg, file_t* f, char* path);
809 810 811 812 813 814 815 816

	DLLEXPORT BOOL		DLLCALL removefiledat(scfg_t* cfg, file_t* f);
	DLLEXPORT BOOL		DLLCALL addfiledat(scfg_t* cfg, file_t* f);
	DLLEXPORT BOOL		DLLCALL findfile(scfg_t* cfg, uint dirnum, char *filename);
	DLLEXPORT char *	DLLCALL padfname(char *filename, char *str);
	DLLEXPORT char *	DLLCALL unpadfname(char *filename, char *str);
	DLLEXPORT BOOL		DLLCALL rmuserxfers(scfg_t* cfg, int fromuser, int destuser, char *fname);

817
	DLLEXPORT int		DLLCALL update_uldate(scfg_t* cfg, file_t* f);
818

819
	/* str_util.c */
820
	DLLEXPORT char *	DLLCALL truncstr(char* str, const char* set);
821
	DLLEXPORT char *	DLLCALL ascii_str(uchar* str);
822
	DLLEXPORT BOOL		DLLCALL findstr(char *insearch, char *fname);
823
	DLLEXPORT BOOL		DLLCALL trashcan(scfg_t* cfg, char *insearch, char *name);
824 825
	DLLEXPORT char *	DLLCALL strip_exascii(char *str);
	DLLEXPORT char *	DLLCALL prep_file_desc(char *str);
826 827
	DLLEXPORT char *	DLLCALL strip_ctrl(char *str);
	DLLEXPORT char *	DLLCALL net_addr(net_t* net);
828 829
	DLLEXPORT BOOL		DLLCALL validattr(char a);
	DLLEXPORT size_t	DLLCALL strip_invalid_attr(char *str);
830
	DLLEXPORT char *	DLLCALL ultoac(ulong l,char *str);
831
	DLLEXPORT char *	DLLCALL rot13(char* str);
832

833 834 835 836
	/* msg_id.c */
	DLLEXPORT char *	DLLCALL ftn_msgid(sub_t* sub, smbmsg_t* msg);
	DLLEXPORT char *	DLLCALL get_msgid(scfg_t* cfg, uint subnum, smbmsg_t* msg);

rswindell's avatar
rswindell committed
837

838
	/* date_str.c */
rswindell's avatar
rswindell committed
839
	DLLEXPORT char *	DLLCALL zonestr(short zone);
840 841 842 843 844 845 846 847
	DLLEXPORT time_t	DLLCALL dstrtounix(scfg_t*, char *str);	
	DLLEXPORT char *	DLLCALL unixtodstr(scfg_t*, time_t, char *str);
	DLLEXPORT char *	DLLCALL sectostr(uint sec, char *str);		
	DLLEXPORT char *	DLLCALL hhmmtostr(scfg_t* cfg, struct tm* tm, char* str);
	DLLEXPORT char *	DLLCALL timestr(scfg_t* cfg, time_t *intime, char* str);
	DLLEXPORT when_t	DLLCALL rfc822date(char* p);
	DLLEXPORT char *	DLLCALL msgdate(when_t when, char* buf);

848
	/* load_cfg.c */
849
	DLLEXPORT BOOL		DLLCALL load_cfg(scfg_t* cfg, char* text[], BOOL prep, char* error);
850 851
	DLLEXPORT void		DLLCALL free_cfg(scfg_t* cfg);
	DLLEXPORT void		DLLCALL free_text(char* text[]);
852
	DLLEXPORT ushort	DLLCALL sys_timezone(scfg_t* cfg);
853

rswindell's avatar
rswindell committed
854
	/* scfgsave.c */
855 856 857 858 859 860 861
	DLLEXPORT BOOL		DLLCALL save_cfg(scfg_t* cfg, int backup_level);
	DLLEXPORT BOOL		DLLCALL write_node_cfg(scfg_t* cfg, int backup_level);
	DLLEXPORT BOOL		DLLCALL write_main_cfg(scfg_t* cfg, int backup_level);
	DLLEXPORT BOOL		DLLCALL write_msgs_cfg(scfg_t* cfg, int backup_level);
	DLLEXPORT BOOL		DLLCALL write_file_cfg(scfg_t* cfg, int backup_level);
	DLLEXPORT BOOL		DLLCALL write_chat_cfg(scfg_t* cfg, int backup_level);
	DLLEXPORT BOOL		DLLCALL write_xtrn_cfg(scfg_t* cfg, int backup_level);
862 863
	DLLEXPORT BOOL		DLLCALL fcopy(char* src, char* dest);
	DLLEXPORT BOOL		DLLCALL backup(char *org, int backup_level, BOOL ren);
864
	DLLEXPORT void		DLLCALL refresh_cfg(scfg_t* cfg);
865
	
866

867
	/* scfglib1.c */
868
	DLLEXPORT char *	DLLCALL prep_dir(char* base, char* dir, size_t buflen);
869

870
	/* logfile.cpp */
871 872
	DLLEXPORT BOOL		DLLCALL hacklog(scfg_t* cfg, char* prot, char* user, char* text 
										,char* host, SOCKADDR_IN* addr);
873
	DLLEXPORT BOOL		DLLCALL spamlog(scfg_t* cfg, char* prot, char* action, char* reason
874
										,char* host, char* ip_addr, char* to, char* from);
875

876
	DLLEXPORT char *	DLLCALL remove_ctrl_a(char* instr, char* outstr);
877

878 879 880 881
	/* data_ovl.cpp */
	DLLEXPORT BOOL		DLLCALL getmsgptrs(scfg_t* cfg, uint usernumber, subscan_t* subscan);
	DLLEXPORT BOOL		DLLCALL putmsgptrs(scfg_t* cfg, uint usernumber, subscan_t* subscan);

882
	/* sockopt.c */
883
	DLLEXPORT int		DLLCALL sockopt(char* str, int* level);
884 885
	DLLEXPORT int		DLLCALL set_socket_options(scfg_t* cfg, SOCKET sock, char* error);

886 887 888 889
	/* xtrn.cpp */
	DLLEXPORT char*		DLLCALL cmdstr(scfg_t* cfg, user_t* user, const char* instr
									,const char* fpath, const char* fspec, char* cmd);

890
	/* semfile.c */
891
	DLLEXPORT BOOL		DLLCALL semfile_signal(const char* fname, const char* text);
892 893 894
	DLLEXPORT BOOL		DLLCALL semfile_check(time_t* t, const char* fname);
	DLLEXPORT char*		DLLCALL semfile_list_check(time_t* t, link_list_t* filelist);
	DLLEXPORT void		DLLCALL semfile_list_init(link_list_t* filelist, const char* parent, 
895
												   const char* action, const char* service);
896 897
	DLLEXPORT void		DLLCALL semfile_list_add(link_list_t* filelist, const char* fname);
	DLLEXPORT void		DLLCALL semfile_list_free(link_list_t* filelist);
898 899


900 901
#ifdef JAVASCRIPT

902
	typedef struct {
903
		const char*		name;
904 905
		JSNative        call;
		uint8           nargs;
906
		int				type;		/* return type */
907 908
		const char*		args;		/* arguments */
		const char*		desc;		/* description */
909 910 911 912 913 914 915 916 917 918
		int				ver;		/* version added/modified */
	} jsSyncMethodSpec;

	typedef struct {
		const char      *name;
		int8            tinyid;
		uint8           flags;
		int				ver;		/* version added/modified */
	} jsSyncPropertySpec;

919 920 921 922 923
	typedef struct {
		const char*		name;
		int				val;
	} jsConstIntSpec;

924 925 926 927 928 929 930 931
	typedef struct {
		char		version[128];
		const char*	version_detail;
		DWORD*		interface_addr;
		DWORD*		options;
		DWORD*		clients;
	} js_server_props_t;

932 933 934 935 936
	enum {
		 JSTYPE_ARRAY=JSTYPE_LIMIT
		,JSTYPE_ALIAS
		,JSTYPE_UNDEF
	};
937

938 939 940 941 942 943
	#ifdef _DEBUG	/* String compiled into debug build only, for JS documentation generation */
		#define	JSDOCSTR(s)	s
	#else
		#define JSDOCSTR(s)	""
	#endif

944
	/* main.cpp */
945 946 947 948
	DLLEXPORT JSBool	DLLCALL js_DescribeSyncObject(JSContext* cx, JSObject* obj, const char*, int ver);
	DLLEXPORT JSBool	DLLCALL js_DescribeSyncConstructor(JSContext* cx, JSObject* obj, const char*);
	DLLEXPORT JSBool	DLLCALL js_DefineSyncMethods(JSContext* cx, JSObject* obj, jsSyncMethodSpec*, BOOL append);
	DLLEXPORT JSBool	DLLCALL js_DefineSyncProperties(JSContext* cx, JSObject* obj, jsSyncPropertySpec*);
949
	DLLEXPORT JSBool	DLLCALL js_DefineConstIntegers(JSContext* cx, JSObject* obj, jsConstIntSpec*, int flags);
950 951
	DLLEXPORT JSBool	DLLCALL js_CreateArrayOfStrings(JSContext* cx, JSObject* parent
														,const char* name, char* str[], uintN flags);
952 953 954
	DLLEXPORT JSBool	DLLCALL jsval_isNaN(JSContext* cx, jsval);

	#define JSVAL_IS_NUM(cx,v)	(JSVAL_IS_NUMBER(v) && !jsval_isNaN(cx,v))
955

956 957 958 959
	/* js_server.c */
	DLLEXPORT JSObject* DLLCALL js_CreateServerObject(JSContext* cx, JSObject* parent
										,js_server_props_t* props);

rswindell's avatar
rswindell committed
960
	/* js_global.c */
961
	DLLEXPORT JSObject* DLLCALL js_CreateGlobalObject(JSContext* cx, scfg_t* cfg, jsSyncMethodSpec* methods);
962
	DLLEXPORT JSObject*	DLLCALL js_CreateCommonObjects(JSContext* cx
963
													,scfg_t* cfg				/* common */
964
													,scfg_t* node_cfg			/* node-specific */
965 966 967 968 969 970 971
													,jsSyncMethodSpec* methods	/* global */
													,time_t uptime				/* system */
													,char* host_name			/* system */
													,char* socklib_desc			/* system */
													,js_branch_t* js_branch		/* js */
													,client_t* client			/* client */
													,SOCKET client_socket		/* client */
972
													,js_server_props_t* props	/* server */
973
													);
974

975 976
	/* js_internal.c */
	DLLEXPORT JSObject* DLLCALL js_CreateInternalJsObject(JSContext* cx, JSObject* parent, js_branch_t* branch);
977
	DLLEXPORT JSBool	DLLCALL js_CommonBranchCallback(JSContext *cx, js_branch_t*);
978

rswindell's avatar
rswindell committed
979
	/* js_system.c */
980
	DLLEXPORT JSObject* DLLCALL js_CreateSystemObject(JSContext* cx, JSObject* parent
981 982 983
													,scfg_t* cfg, time_t uptime
													,char* host_name
													,char* socklib_desc);
984

rswindell's avatar
rswindell committed
985 986 987
	/* js_client.c */
	DLLEXPORT JSObject* DLLCALL js_CreateClientObject(JSContext* cx, JSObject* parent
													,char* name, client_t* client, SOCKET sock);
rswindell's avatar
rswindell committed
988
	/* js_user.c */
rswindell's avatar
rswindell committed
989
	DLLEXPORT JSObject*	DLLCALL js_CreateUserClass(JSContext* cx, JSObject* parent, scfg_t* cfg);
rswindell's avatar
rswindell committed
990
	DLLEXPORT JSObject* DLLCALL js_CreateUserObject(JSContext* cx, JSObject* parent, scfg_t* cfg
rswindell's avatar
rswindell committed
991
													,char* name, uint usernumber);
992 993 994
	DLLEXPORT JSBool	DLLCALL js_CreateUserObjects(JSContext* cx, JSObject* parent, scfg_t* cfg
													,user_t* user, char* html_index_file
													,subscan_t* subscan);
rswindell's avatar
rswindell committed
995
	/* js_file_area.c */