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|
/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2007 InspIRCd Development Team
* See: http://www.inspircd.org/wiki/index.php/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include "inspircd.h"
#include "configreader.h"
#include "users.h"
#include "modules.h"
#include "wildcard.h"
#include "xline.h"
#include "command_parse.h"
bool InspIRCd::ULine(const char* server)
{
if (!server)
return false;
if (!*server)
return true;
return (find(Config->ulines.begin(),Config->ulines.end(),server) != Config->ulines.end());
}
int InspIRCd::OperPassCompare(const char* data,const char* input, int tagnum)
{
int MOD_RESULT = 0;
FOREACH_RESULT_I(this,I_OnOperCompare,OnOperCompare(data, input, tagnum))
if (MOD_RESULT == 1)
return 0;
if (MOD_RESULT == -1)
return 1;
return strcmp(data,input);
}
long InspIRCd::Duration(const char* str)
{
char n_field[MAXBUF];
long total = 0;
n_field[0] = 0;
if ((!strchr(str,'s')) && (!strchr(str,'m')) && (!strchr(str,'h')) && (!strchr(str,'d')) && (!strchr(str,'w')) && (!strchr(str,'y')))
{
std::string n = str;
n += 's';
return Duration(n.c_str());
}
for (char* i = (char*)str; *i; i++)
{
// if we have digits, build up a string for the value in n_field,
// up to 10 digits in size.
if ((*i >= '0') && (*i <= '9'))
{
strlcat(n_field,i,10);
}
else
{
// we dont have a digit, check for numeric tokens
switch (tolower(*i))
{
case 's':
total += atoi(n_field);
break;
case 'm':
total += (atoi(n_field)*duration_m);
break;
case 'h':
total += (atoi(n_field)*duration_h);
break;
case 'd':
total += (atoi(n_field)*duration_d);
break;
case 'w':
total += (atoi(n_field)*duration_w);
break;
case 'y':
total += (atoi(n_field)*duration_y);
break;
}
n_field[0] = 0;
}
}
// add trailing seconds
total += atoi(n_field);
return total;
}
/* All other ircds when doing this check usually just look for a string of *@* or *. We're smarter than that, though. */
bool InspIRCd::HostMatchesEveryone(const std::string &mask, userrec* user)
{
char buffer[MAXBUF];
char itrigger[MAXBUF];
long matches = 0;
if (!Config->ConfValue(Config->config_data, "insane","trigger", 0, itrigger, MAXBUF))
strlcpy(itrigger,"95.5",MAXBUF);
if (Config->ConfValueBool(Config->config_data, "insane","hostmasks", 0))
return false;
for (user_hash::iterator u = clientlist.begin(); u != clientlist.end(); u++)
{
strlcpy(buffer,u->second->ident,MAXBUF);
charlcat(buffer,'@',MAXBUF);
strlcat(buffer,u->second->host,MAXBUF);
if (match(buffer,mask.c_str()))
matches++;
}
float percent = ((float)matches / (float)clientlist.size()) * 100;
if (percent > (float)atof(itrigger))
{
WriteOpers("*** \2WARNING\2: %s tried to set a G/K/E line mask of %s, which covers %.2f%% of the network!",user->nick,mask.c_str(),percent);
return true;
}
return false;
}
bool InspIRCd::IPMatchesEveryone(const std::string &ip, userrec* user)
{
char itrigger[MAXBUF];
long matches = 0;
if (!Config->ConfValue(Config->config_data, "insane","trigger",0,itrigger,MAXBUF))
strlcpy(itrigger,"95.5",MAXBUF);
if (Config->ConfValueBool(Config->config_data, "insane","ipmasks",0))
return false;
for (user_hash::iterator u = clientlist.begin(); u != clientlist.end(); u++)
{
if (match(u->second->GetIPString(),ip.c_str(),true))
matches++;
}
float percent = ((float)matches / (float)clientlist.size()) * 100;
if (percent > (float)atof(itrigger))
{
WriteOpers("*** \2WARNING\2: %s tried to set a Z line mask of %s, which covers %.2f%% of the network!",user->nick,ip.c_str(),percent);
return true;
}
return false;
}
bool InspIRCd::NickMatchesEveryone(const std::string &nick, userrec* user)
{
char itrigger[MAXBUF];
long matches = 0;
if (!Config->ConfValue(Config->config_data, "insane","trigger",0,itrigger,MAXBUF))
strlcpy(itrigger,"95.5",MAXBUF);
if (Config->ConfValueBool(Config->config_data, "insane","nickmasks",0))
return false;
for (user_hash::iterator u = clientlist.begin(); u != clientlist.end(); u++)
{
if (match(u->second->nick,nick.c_str()))
matches++;
}
float percent = ((float)matches / (float)clientlist.size()) * 100;
if (percent > (float)atof(itrigger))
{
WriteOpers("*** \2WARNING\2: %s tried to set a Q line mask of %s, which covers %.2f%% of the network!",user->nick,nick.c_str(),percent);
return true;
}
return false;
}
|
