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/* data.cpp */
/* Synchronet data access routines */
/* $Id$ */
/****************************************************************************
* @format.tab-size 4 (Plain Text/Source Code File Header) *
* @format.use-tabs true (see http://www.synchro.net/ptsc_hdr.html) *
* *
* Copyright 2000 Rob Swindell - http://www.synchro.net/copyright.html *
* *
* 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. *
****************************************************************************/
/**************************************************************/
/* Functions that store and retrieve data from disk or memory */
/**************************************************************/
#include "sbbs.h"
/****************************************************************************/
/* Looks for close or perfect matches between str and valid usernames and */
/* numbers and prompts user for near perfect matches in names. */
/* Returns the number of the matched user or 0 if unsuccessful */
/* Called from functions main_sec, useredit and readmailw */
/****************************************************************************/
uint sbbs_t::finduser(char *instr)
{
int file,i;
char str[128],str2[256],str3[256],ynq[25],c,pass=1;
ulong l,length;
FILE *stream;
i=atoi(instr);
if(i>0) {
username(&cfg, i,str2);
if(str2[0] && strcmp(str2,"DELETED USER"))
return(i); }
strcpy(str,instr);
strupr(str);
rswindell
committed
sprintf(str3,"%suser/name.dat",cfg.data_dir);
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if(flength(str3)<1L)
return(0);
if((stream=fnopen(&file,str3,O_RDONLY))==NULL) {
errormsg(WHERE,ERR_OPEN,str3,O_RDONLY);
return(0); }
sprintf(ynq,"%.2s",text[YN]);
ynq[2]='Q';
ynq[3]=0;
length=filelength(file);
while(pass<3) {
fseek(stream,0L,SEEK_SET); /* seek to beginning for each pass */
for(l=0;l<length;l+=LEN_ALIAS+2) {
if(!online) break;
fread(str2,LEN_ALIAS+2,1,stream);
for(c=0;c<LEN_ALIAS;c++)
if(str2[c]==ETX) break;
str2[c]=0;
if(!c) /* deleted user */
continue;
strcpy(str3,str2);
strupr(str2);
if(pass==1 && !strcmp(str,str2)) {
fclose(stream);
return((l/(LEN_ALIAS+2))+1); }
if(pass==2 && strstr(str2,str)) {
bprintf(text[DoYouMeanThisUserQ],str3
,(uint)(l/(LEN_ALIAS+2))+1);
c=(char)getkeys(ynq,0);
if(sys_status&SS_ABORT) {
fclose(stream);
return(0); }
if(c==text[YN][0]) {
fclose(stream);
return((l/(LEN_ALIAS+2))+1); }
if(c=='Q') {
fclose(stream);
return(0); } } }
pass++; }
bputs(text[UnknownUser]);
fclose(stream);
return(0);
}
/****************************************************************************/
/* Returns the number of files in the directory 'dirnum' */
/****************************************************************************/
long DLLCALL getfiles(scfg_t* cfg, uint dirnum)
{
char str[256];
long l;
if(dirnum>=cfg->total_dirs) /* out of range */
return(0);
sprintf(str,"%s%s.ixb",cfg->dir[dirnum]->data_dir, cfg->dir[dirnum]->code);
l=flength(str);
if(l>0L)
return(l/F_IXBSIZE);
return(0);
}
/****************************************************************************/
/* Returns the number of user transfers in XFER.IXT for either a dest user */
/* source user, or filename. */
/****************************************************************************/
int sbbs_t::getuserxfers(int fromuser, int destuser, char *fname)
{
char str[256];
int file,found=0;
FILE *stream;
rswindell
committed
sprintf(str,"%sxfer.ixt",cfg.data_dir);
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if(!fexist(str))
return(0);
if(!flength(str)) {
remove(str);
return(0); }
if((stream=fnopen(&file,str,O_RDONLY))==NULL) {
errormsg(WHERE,ERR_OPEN,str,O_RDONLY);
return(0); }
while(!ferror(stream)) {
if(!fgets(str,81,stream))
break;
str[22]=0;
if(fname!=NULL && fname[0] && !strncmp(str+5,fname,12))
found++;
else if(fromuser && atoi(str+18)==fromuser)
found++;
else if(destuser && atoi(str)==destuser)
found++; }
fclose(stream);
return(found);
}
/****************************************************************************/
/* Fills the timeleft variable with the correct value. Hangs up on the */
/* user if their time is up. */
/* Called from functions main_sec and xfer_sec */
/****************************************************************************/
void sbbs_t::gettimeleft(void)
{
char str[128];
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int i;
time_t eventtime=0;
time_t thisevent;
long tleft;
struct tm *tm, last_tm;
now=time(NULL);
tm=localtime(&now);
if(tm==NULL)
return;
if(useron.exempt&FLAG('T')) { /* Time online exemption */
timeleft=cfg.level_timepercall[useron.level]*60;
if(timeleft<10) /* never get below 10 for exempt users */
timeleft=10; }
else {
tleft=(((long)cfg.level_timeperday[useron.level]-useron.ttoday)
+useron.textra)*60L;
if(tleft<0) tleft=0;
if(tleft>cfg.level_timepercall[useron.level]*60)
tleft=cfg.level_timepercall[useron.level]*60;
tleft+=useron.min*60L;
tleft-=now-starttime;
if(tleft>0x7fffL)
timeleft=0x7fff;
else
timeleft=tleft; }
/* Timed event time reduction handler */
for(i=0;i<cfg.total_events;i++) {
if(!cfg.event[i]->node || cfg.event[i]->node>cfg.sys_nodes)
continue;
if(!(cfg.event[i]->misc&EVENT_FORCE)
|| (!(cfg.event[i]->misc&EVENT_EXCL) && cfg.event[i]->node!=cfg.node_num)
|| !(cfg.event[i]->days&(1<<tm->tm_wday)))
continue;
tm=gmtime(&cfg.event[i]->last);
if(tm)
last_tm=*tm;
else
memset(&last_tm,0,sizeof(last_tm));
tm=gmtime(&now);
if(tm==NULL)
return;
tm->tm_hour=cfg.event[i]->time/60; /* hasn't run yet today */
tm->tm_min=cfg.event[i]->time-(tm->tm_hour*60);
tm->tm_sec=0;
thisevent=mktime(tm);
if(tm->tm_mday==last_tm.tm_mday && tm->tm_mon==last_tm.tm_mon)
thisevent+=24L*60L*60L; /* already ran today, so add 24hrs */
if(!eventtime || thisevent<eventtime)
eventtime=thisevent;
}
if(eventtime && now+(time_t)timeleft>eventtime) { /* less time, set flag */
sys_status|=SS_EVENT;
timeleft=eventtime-now; }
#if 0 // We don't support front-end mailers anymore
/* Event time passed by front-end */
if(next_event && (next_event<now || next_event-now<(time_t)timeleft)) {
timeleft=next_event-now;
sys_status|=SS_EVENT; }
if((long)timeleft<0) /* timeleft can't go negative */
timeleft=0;
if(thisnode.status==NODE_NEWUSER) {
timeleft=cfg.level_timepercall[cfg.new_level];
if(timeleft<10*60L)
timeleft=10*60L; }
if(gettimeleft_inside) /* The following code is not recursive */
return;
gettimeleft_inside=1;
if(!timeleft && !SYSOP && !(sys_status&SS_LCHAT)) {
logline(nulstr,"Ran out of time");
SAVELINE;
if(sys_status&SS_EVENT)
bputs(text[ReducedTime]);
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bputs(text[TimesUp]);
if(!(sys_status&(SS_EVENT|SS_USERON)) && useron.cdt>=100L*1024L
&& !(cfg.sys_misc&SM_NOCDTCVT)) {
sprintf(tmp,text[Convert100ktoNminQ],cfg.cdt_min_value);
if(yesno(tmp)) {
logline(" ","Credit to Minute Conversion");
useron.min=adjustuserrec(&cfg,useron.number,U_MIN,10,cfg.cdt_min_value);
useron.cdt=adjustuserrec(&cfg,useron.number,U_CDT,10,-(102400L));
sprintf(str,"Credit Adjustment: %ld",-(102400L));
logline("$-",str);
sprintf(str,"Minute Adjustment: %u",cfg.cdt_min_value);
logline("*+",str);
RESTORELINE;
gettimeleft();
gettimeleft_inside=0;
return; } }
if(cfg.sys_misc&SM_TIME_EXP && !(sys_status&SS_EVENT)
&& !(useron.exempt&FLAG('E'))) {
/* set to expired values */
bputs(text[AccountHasExpired]);
sprintf(str,"%s Expired",useron.alias);
logentry("!%",str);
if(cfg.level_misc[useron.level]&LEVEL_EXPTOVAL
&& cfg.level_expireto[useron.level]<10) {
useron.flags1=cfg.val_flags1[cfg.level_expireto[useron.level]];
useron.flags2=cfg.val_flags2[cfg.level_expireto[useron.level]];
useron.flags3=cfg.val_flags3[cfg.level_expireto[useron.level]];
useron.flags4=cfg.val_flags4[cfg.level_expireto[useron.level]];
useron.exempt=cfg.val_exempt[cfg.level_expireto[useron.level]];
useron.rest=cfg.val_rest[cfg.level_expireto[useron.level]];
if(cfg.val_expire[cfg.level_expireto[useron.level]])
useron.expire=now
+(cfg.val_expire[cfg.level_expireto[useron.level]]*24*60*60);
else
useron.expire=0;
useron.level=cfg.val_level[cfg.level_expireto[useron.level]]; }
else {
if(cfg.level_misc[useron.level]&LEVEL_EXPTOLVL)
useron.level=cfg.level_expireto[useron.level];
else
useron.level=cfg.expired_level;
useron.flags1&=~cfg.expired_flags1; /* expired status */
useron.flags2&=~cfg.expired_flags2; /* expired status */
useron.flags3&=~cfg.expired_flags3; /* expired status */
useron.flags4&=~cfg.expired_flags4; /* expired status */
useron.exempt&=~cfg.expired_exempt;
useron.rest|=cfg.expired_rest;
useron.expire=0; }
putuserrec(&cfg,useron.number,U_LEVEL,2,ultoa(useron.level,str,10));
putuserrec(&cfg,useron.number,U_FLAGS1,8,ultoa(useron.flags1,str,16));
putuserrec(&cfg,useron.number,U_FLAGS2,8,ultoa(useron.flags2,str,16));
putuserrec(&cfg,useron.number,U_FLAGS3,8,ultoa(useron.flags3,str,16));
putuserrec(&cfg,useron.number,U_FLAGS4,8,ultoa(useron.flags4,str,16));
putuserrec(&cfg,useron.number,U_EXPIRE,8,ultoa(useron.expire,str,16));
putuserrec(&cfg,useron.number,U_EXEMPT,8,ultoa(useron.exempt,str,16));
putuserrec(&cfg,useron.number,U_REST,8,ultoa(useron.rest,str,16));
if(cfg.expire_mod[0])
exec_bin(cfg.expire_mod,&main_csi);
RESTORELINE;
gettimeleft();
gettimeleft_inside=0;
return; }
SYNC;
hangup(); }
gettimeleft_inside=0;
}