X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fcommands.cpp;h=9b127b8bff2e3eec9da42532e524f730f581d7c6;hb=e2322b3feb0b70a5c5d74fff4a9ab2bd7c85bcac;hp=904b4277eaeae67a483253244f3c717bfd5e0fe7;hpb=54963bee7003f65f5412ea52133b1a00c3b0763e;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/commands.cpp b/src/commands.cpp index 904b4277e..9b127b8bf 100644 --- a/src/commands.cpp +++ b/src/commands.cpp @@ -2,194 +2,24 @@ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * - * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. - * E-mail: - * - * - * - * Written by Craig Edwards, Craig McLure, and others. + * 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. * * --------------------------------------------------- */ -using namespace std; - -#include "inspircd_config.h" #include "inspircd.h" -#include "inspircd_io.h" -#include -#include -#include -#include -#include -#include -#include -#ifdef GCC3 -#include -#else -#include -#endif -#include -#include -#include -#include -#include -#include -#include -#ifdef THREADED_DNS -#include -#endif -#ifndef RUSAGE_SELF -#define RUSAGE_SELF 0 -#define RUSAGE_CHILDREN -1 -#endif +#include "configreader.h" #include "users.h" -#include "ctables.h" -#include "globals.h" #include "modules.h" -#include "dynamic.h" #include "wildcard.h" -#include "message.h" -#include "commands.h" -#include "mode.h" #include "xline.h" -#include "inspstring.h" -#include "dnsqueue.h" -#include "helperfuncs.h" -#include "hashcomp.h" -#include "socketengine.h" -#include "typedefs.h" #include "command_parse.h" -extern ServerConfig* Config; -extern InspIRCd* ServerInstance; - -extern int MODCOUNT; -extern std::vector modules; -extern std::vector factory; -extern time_t TIME; - -const long duration_m = 60; -const long duration_h = duration_m * 60; -const long duration_d = duration_h * 24; -const long duration_w = duration_d * 7; -const long duration_y = duration_w * 52; - -extern user_hash clientlist; -extern chan_hash chanlist; - -extern std::vector all_opers; -extern std::vector local_users; - -// This table references users by file descriptor. -// its an array to make it VERY fast, as all lookups are referenced -// by an integer, meaning there is no need for a scan/search operation. -extern userrec* fd_ref_table[MAX_DESCRIPTORS]; - - -void split_chlist(userrec* user, userrec* dest, const std::string &cl) -{ - std::string line; - std::ostringstream prefix; - std::string::size_type start, pos, length; - - prefix << ":" << Config->ServerName << " 319 " << user->nick << " " << dest->nick << " :"; - line = prefix.str(); - - for (start = 0; pos = cl.find(' ', start); start = pos+1) - { - length = (pos == std::string::npos) ? cl.length() : pos; - - if (line.length() + length - start > 510) - { - Write_NoFormat(user->fd, line.c_str()); - line = prefix.str(); - } - - if(pos == std::string::npos) - { - line += cl.substr(start, length - start); - break; - } - else - { - line += cl.substr(start, length - start + 1); - } - } - - if (line.length()) - { - Write_NoFormat(user->fd, line.c_str()); - } -} - -/* XXX - perhaps this should be in cmd_whois? -- w00t */ -void do_whois(userrec* user, userrec* dest,unsigned long signon, unsigned long idle, char* nick) -{ - // bug found by phidjit - were able to whois an incomplete connection if it had sent a NICK or USER - if (dest->registered == 7) - { - WriteServ(user->fd,"311 %s %s %s %s * :%s",user->nick, dest->nick, dest->ident, dest->dhost, dest->fullname); - if ((user == dest) || (*user->oper)) - { - WriteServ(user->fd,"378 %s %s :is connecting from *@%s %s",user->nick, dest->nick, dest->host, inet_ntoa(dest->ip4)); - } - std::string cl = chlist(dest,user); - if (cl.length()) - { - if (cl.length() > 400) - { - split_chlist(user,dest,cl); - } - else - { - WriteServ(user->fd,"319 %s %s :%s",user->nick, dest->nick, cl.c_str()); - } - } - if (*Config->HideWhoisServer && !(*user->oper)) - { - WriteServ(user->fd,"312 %s %s %s :%s",user->nick, dest->nick, Config->HideWhoisServer, Config->Network); - } - else - { - WriteServ(user->fd,"312 %s %s %s :%s",user->nick, dest->nick, dest->server, GetServerDescription(dest->server).c_str()); - } - if (*dest->awaymsg) - { - WriteServ(user->fd,"301 %s %s :%s",user->nick, dest->nick, dest->awaymsg); - } - if (*dest->oper) - { - WriteServ(user->fd,"313 %s %s :is %s %s on %s",user->nick, dest->nick, (strchr("aeiou",*dest->oper) ? "an" : "a"),dest->oper, Config->Network); - } - if ((!signon) && (!idle)) - { - FOREACH_MOD(I_OnWhois,OnWhois(user,dest)); - } - if (!strcasecmp(user->server,dest->server)) - { - // idle time and signon line can only be sent if youre on the same server (according to RFC) - WriteServ(user->fd,"317 %s %s %d %d :seconds idle, signon time",user->nick, dest->nick, abs((dest->idle_lastmsg)-TIME), dest->signon); - } - else - { - if ((idle) || (signon)) - WriteServ(user->fd,"317 %s %s %d %d :seconds idle, signon time",user->nick, dest->nick, idle, signon); - } - WriteServ(user->fd,"318 %s %s :End of /WHOIS list.",user->nick, dest->nick); - } - else - { - WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, nick); - WriteServ(user->fd,"318 %s %s :End of /WHOIS list.",user->nick, nick); - } -} - - -/* XXX - these really belong in helperfuncs perhaps -- w00t */ -bool is_uline(const char* server) +bool InspIRCd::ULine(const char* server) { if (!server) return false; @@ -199,20 +29,18 @@ bool is_uline(const char* server) return (find(Config->ulines.begin(),Config->ulines.end(),server) != Config->ulines.end()); } -int operstrcmp(char* data,char* input) +int InspIRCd::OperPassCompare(const char* data,const char* input, int tagnum) { int MOD_RESULT = 0; - FOREACH_RESULT(I_OnOperCompare,OnOperCompare(data,input)) - log(DEBUG,"operstrcmp: %d",MOD_RESULT); + FOREACH_RESULT_I(this,I_OnOperCompare,OnOperCompare(data, input, tagnum)) if (MOD_RESULT == 1) return 0; if (MOD_RESULT == -1) return 1; - log(DEBUG,"strcmp fallback: '%s' '%s' %d",data,input,strcmp(data,input)); return strcmp(data,input); } -long duration(const char* str) +long InspIRCd::Duration(const char* str) { char n_field[MAXBUF]; long total = 0; @@ -222,7 +50,7 @@ long duration(const char* str) { std::string n = str; n += 's'; - return duration(n.c_str()); + return Duration(n.c_str()); } for (char* i = (char*)str; *i; i++) @@ -273,18 +101,18 @@ long duration(const char* str) /* All other ircds when doing this check usually just look for a string of *@* or *. We're smarter than that, though. */ -bool host_matches_everyone(const std::string &mask, userrec* user) +bool InspIRCd::HostMatchesEveryone(const std::string &mask, userrec* user) { - char insanemasks[MAXBUF]; char buffer[MAXBUF]; char itrigger[MAXBUF]; - Config->ConfValue(Config->config_data, "insane","hostmasks", 0, insanemasks, MAXBUF); - Config->ConfValue(Config->config_data, "insane","trigger", 0, itrigger, MAXBUF); - if (*itrigger == 0) + long matches = 0; + + if (!Config->ConfValue(Config->config_data, "insane","trigger", 0, itrigger, MAXBUF)) strlcpy(itrigger,"95.5",MAXBUF); - if ((*insanemasks == 'y') || (*insanemasks == 't') || (*insanemasks == '1')) + + if (Config->ConfValueBool(Config->config_data, "insane","hostmasks", 0)) return false; - long matches = 0; + for (user_hash::iterator u = clientlist.begin(); u != clientlist.end(); u++) { strlcpy(buffer,u->second->ident,MAXBUF); @@ -302,22 +130,23 @@ bool host_matches_everyone(const std::string &mask, userrec* user) return false; } -bool ip_matches_everyone(const std::string &ip, userrec* user) +bool InspIRCd::IPMatchesEveryone(const std::string &ip, userrec* user) { - char insanemasks[MAXBUF]; char itrigger[MAXBUF]; - Config->ConfValue(Config->config_data, "insane","ipmasks",0,insanemasks,MAXBUF); - Config->ConfValue(Config->config_data, "insane","trigger",0,itrigger,MAXBUF); - if (*itrigger == 0) + long matches = 0; + + if (!Config->ConfValue(Config->config_data, "insane","trigger",0,itrigger,MAXBUF)) strlcpy(itrigger,"95.5",MAXBUF); - if ((*insanemasks == 'y') || (*insanemasks == 't') || (*insanemasks == '1')) + + if (Config->ConfValueBool(Config->config_data, "insane","ipmasks",0)) return false; - long matches = 0; + for (user_hash::iterator u = clientlist.begin(); u != clientlist.end(); u++) { - if (match((char*)inet_ntoa(u->second->ip4),ip.c_str())) + if (match(u->second->GetIPString(),ip.c_str(),true)) matches++; } + float percent = ((float)matches / (float)clientlist.size()) * 100; if (percent > (float)atof(itrigger)) { @@ -327,22 +156,23 @@ bool ip_matches_everyone(const std::string &ip, userrec* user) return false; } -bool nick_matches_everyone(const std::string &nick, userrec* user) +bool InspIRCd::NickMatchesEveryone(const std::string &nick, userrec* user) { - char insanemasks[MAXBUF]; char itrigger[MAXBUF]; - Config->ConfValue(Config->config_data, "insane","nickmasks",0,insanemasks,MAXBUF); - Config->ConfValue(Config->config_data, "insane","trigger",0,itrigger,MAXBUF); - if (*itrigger == 0) + long matches = 0; + + if (!Config->ConfValue(Config->config_data, "insane","trigger",0,itrigger,MAXBUF)) strlcpy(itrigger,"95.5",MAXBUF); - if ((*insanemasks == 'y') || (*insanemasks == 't') || (*insanemasks == '1')) + + if (Config->ConfValueBool(Config->config_data, "insane","nickmasks",0)) return false; - long matches = 0; + 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)) {