* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd: (C) 2002-2007 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * InspIRCd: (C) 2002-2010 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
- * the file COPYING for details.
+ * the file COPYING for details.
*
* ---------------------------------------------------
*/
+/* $Core */
+
#include "inspircd.h"
-#include <stdarg.h>
-#include "wildcard.h"
#include "xline.h"
#include "exitcodes.h"
-static char TIMESTR[26];
-static time_t LAST = 0;
-
-/** Log()
- * Write a line of text `text' to the logfile (and stdout, if in nofork) if the level `level'
- * is greater than the configured loglevel.
- */
-void InspIRCd::Log(int level, const char* text, ...)
-{
- /* sanity check, just in case */
- if (!this->Config || !this->Logger)
- return;
-
- /* Do this check again here so that we save pointless vsnprintf calls */
- if ((level < Config->LogLevel) && !Config->forcedebug)
- return;
-
- va_list argsPtr;
- char textbuffer[65536];
-
- va_start(argsPtr, text);
- vsnprintf(textbuffer, 65536, text, argsPtr);
- va_end(argsPtr);
-
- this->Log(level, std::string(textbuffer));
-}
-
-void InspIRCd::Log(int level, const std::string &text)
-{
- /* sanity check, just in case */
- if (!this->Config || !this->Logger)
- return;
-
- /* If we were given -debug we output all messages, regardless of configured loglevel */
- if ((level < Config->LogLevel) && !Config->forcedebug)
- return;
-
- if (Time() != LAST)
- {
- time_t local = Time();
- struct tm *timeinfo = localtime(&local);
-
- strlcpy(TIMESTR,asctime(timeinfo),26);
- TIMESTR[24] = ':';
- LAST = Time();
- }
-
- if (Config->log_file && Config->writelog)
- {
- std::string out = std::string(TIMESTR) + " " + text.c_str() + "\n";
- this->Logger->WriteLogLine(out);
- }
-
- if (Config->nofork)
- {
- printf("%s %s\n", TIMESTR, text.c_str());
- }
-}
-
-std::string InspIRCd::GetServerDescription(const char* servername)
+std::string InspIRCd::GetServerDescription(const std::string& servername)
{
std::string description;
- FOREACH_MOD_I(this,I_OnGetServerDescription,OnGetServerDescription(servername,description));
+ FOREACH_MOD(I_OnGetServerDescription,OnGetServerDescription(servername,description));
if (!description.empty())
{
}
}
-/* XXX - We don't use WriteMode for this because WriteMode is very slow and
- * this isnt. Basically WriteMode has to iterate ALL the users 'n' times for
- * the number of modes provided, e.g. if you send WriteMode 'og' to write to
- * opers with globops, and you have 2000 users, thats 4000 iterations. WriteOpers
- * uses the oper list, which means if you have 2000 users but only 5 opers,
- * it iterates 5 times.
- */
-void InspIRCd::WriteOpers(const char* text, ...)
-{
- char textbuffer[MAXBUF];
- va_list argsPtr;
-
- va_start(argsPtr, text);
- vsnprintf(textbuffer, MAXBUF, text, argsPtr);
- va_end(argsPtr);
-
- this->WriteOpers(std::string(textbuffer));
-}
-
-void InspIRCd::WriteOpers(const std::string &text)
-{
- for (std::list<User*>::iterator i = this->all_opers.begin(); i != this->all_opers.end(); i++)
- {
- User* a = *i;
- if (IS_LOCAL(a) && a->IsModeSet('s'))
- {
- // send server notices to all with +s
- a->WriteServ("NOTICE %s :%s",a->nick,text.c_str());
- }
- }
-}
-
-void InspIRCd::ServerNoticeAll(char* text, ...)
-{
- if (!text)
- return;
-
- char textbuffer[MAXBUF];
- char formatbuffer[MAXBUF];
- va_list argsPtr;
- va_start (argsPtr, text);
- vsnprintf(textbuffer, MAXBUF, text, argsPtr);
- va_end(argsPtr);
-
- snprintf(formatbuffer,MAXBUF,"NOTICE $%s :%s",Config->ServerName,textbuffer);
-
- for (std::vector<User*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
- {
- User* t = *i;
- t->WriteServ(std::string(formatbuffer));
- }
-}
-
-void InspIRCd::ServerPrivmsgAll(char* text, ...)
-{
- if (!text)
- return;
-
- char textbuffer[MAXBUF];
- char formatbuffer[MAXBUF];
- va_list argsPtr;
- va_start (argsPtr, text);
- vsnprintf(textbuffer, MAXBUF, text, argsPtr);
- va_end(argsPtr);
-
- snprintf(formatbuffer,MAXBUF,"PRIVMSG $%s :%s",Config->ServerName,textbuffer);
-
- for (std::vector<User*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
- {
- User* t = *i;
- t->WriteServ(std::string(formatbuffer));
- }
-}
-
-void InspIRCd::WriteMode(const char* modes, int flags, const char* text, ...)
-{
- char textbuffer[MAXBUF];
- int modelen;
- va_list argsPtr;
-
- if (!text || !modes || !flags)
- {
- this->Log(DEFAULT,"*** BUG *** WriteMode was given an invalid parameter");
- return;
- }
-
- va_start(argsPtr, text);
- vsnprintf(textbuffer, MAXBUF, text, argsPtr);
- va_end(argsPtr);
- modelen = strlen(modes);
-
- if (flags == WM_AND)
- {
- for (std::vector<User*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
- {
- User* t = *i;
- bool send_to_user = true;
-
- for (int n = 0; n < modelen; n++)
- {
- if (!t->IsModeSet(modes[n]))
- {
- send_to_user = false;
- break;
- }
- }
- if (send_to_user)
- {
- t->WriteServ("NOTICE %s :%s", t->nick, textbuffer);
- }
- }
- }
- else if (flags == WM_OR)
- {
- for (std::vector<User*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
- {
- User* t = *i;
- bool send_to_user = false;
-
- for (int n = 0; n < modelen; n++)
- {
- if (t->IsModeSet(modes[n]))
- {
- send_to_user = true;
- break;
- }
- }
-
- if (send_to_user)
- {
- t->WriteServ("NOTICE %s :%s", t->nick, textbuffer);
- }
- }
- }
-}
-
/* Find a user record by nickname and return a pointer to it */
User* InspIRCd::FindNick(const std::string &nick)
{
if (!nick.empty() && isdigit(*nick.begin()))
return FindUUID(nick);
- user_hash::iterator iter = clientlist->find(nick);
+ user_hash::iterator iter = this->Users->clientlist->find(nick);
- if (iter == clientlist->end())
+ if (iter == this->Users->clientlist->end())
/* Couldn't find it */
return NULL;
if (isdigit(*nick))
return FindUUID(nick);
- user_hash::iterator iter = clientlist->find(nick);
-
- if (iter == clientlist->end())
+ user_hash::iterator iter = this->Users->clientlist->find(nick);
+
+ if (iter == this->Users->clientlist->end())
return NULL;
return iter->second;
User* InspIRCd::FindNickOnly(const std::string &nick)
{
- user_hash::iterator iter = clientlist->find(nick);
+ user_hash::iterator iter = this->Users->clientlist->find(nick);
- if (iter == clientlist->end())
+ if (iter == this->Users->clientlist->end())
return NULL;
return iter->second;
User* InspIRCd::FindNickOnly(const char* nick)
{
- user_hash::iterator iter = clientlist->find(nick);
+ user_hash::iterator iter = this->Users->clientlist->find(nick);
- if (iter == clientlist->end())
+ if (iter == this->Users->clientlist->end())
return NULL;
return iter->second;
User *InspIRCd::FindUUID(const char *uid)
{
- user_hash::iterator finduuid = uuidlist->find(uid);
+ user_hash::iterator finduuid = this->Users->uuidlist->find(uid);
- if (finduuid == uuidlist->end())
+ if (finduuid == this->Users->uuidlist->end())
return NULL;
return finduuid->second;
/* Send an error notice to all users, registered or not */
void InspIRCd::SendError(const std::string &s)
{
- for (std::vector<User*>::const_iterator i = this->local_users.begin(); i != this->local_users.end(); i++)
+ for (std::vector<LocalUser*>::const_iterator i = this->Users->local_users.begin(); i != this->Users->local_users.end(); i++)
{
- if ((*i)->registered == REG_ALL)
+ User* u = *i;
+ if (u->registered == REG_ALL)
{
- (*i)->WriteServ("NOTICE %s :%s",(*i)->nick,s.c_str());
+ u->WriteServ("NOTICE %s :%s",u->nick.c_str(),s.c_str());
}
else
{
/* Unregistered connections receive ERROR, not a NOTICE */
- (*i)->Write("ERROR :" + s);
+ u->Write("ERROR :" + s);
}
- /* This might generate a whole load of EAGAIN, but we dont really
- * care about this, as if we call SendError something catastrophic
- * has occured anyway, and we wont receive the events for these.
- */
- (*i)->FlushWriteBuf();
}
}
-/* this function counts all users connected, wether they are registered or NOT. */
-int InspIRCd::UserCount()
-{
- return clientlist->size();
-}
-
-/* this counts only registered users, so that the percentages in /MAP don't mess up when users are sitting in an unregistered state */
-int InspIRCd::RegisteredUserCount()
-{
- return clientlist->size() - this->UnregisteredUserCount();
-}
-
-/* return how many users have a given mode e.g. 'a' */
-int InspIRCd::ModeCount(const char mode)
+/* return channel count */
+long InspIRCd::ChannelCount()
{
- ModeHandler* mh = this->Modes->FindMode(mode, MODETYPE_USER);
-
- if (mh)
- return mh->GetCount();
- else
- return 0;
+ return chanlist->size();
}
-/* wrapper for readability */
-int InspIRCd::InvisibleUserCount()
+bool InspIRCd::IsValidMask(const std::string &mask)
{
- return ModeCount('i');
-}
+ const char* dest = mask.c_str();
+ int exclamation = 0;
+ int atsign = 0;
-/* return how many users are opered */
-int InspIRCd::OperCount()
-{
- return this->all_opers.size();
-}
+ for (const char* i = dest; *i; i++)
+ {
+ /* out of range character, bad mask */
+ if (*i < 32 || *i > 126)
+ {
+ return false;
+ }
-/* return how many users are unregistered */
-int InspIRCd::UnregisteredUserCount()
-{
- return this->unregistered_count;
-}
+ switch (*i)
+ {
+ case '!':
+ exclamation++;
+ break;
+ case '@':
+ atsign++;
+ break;
+ }
+ }
-/* return channel count */
-long InspIRCd::ChannelCount()
-{
- return chanlist->size();
-}
+ /* valid masks only have 1 ! and @ */
+ if (exclamation != 1 || atsign != 1)
+ return false;
-/* return how many local registered users there are */
-long InspIRCd::LocalUserCount()
-{
- /* Doesnt count unregistered clients */
- return (local_users.size() - this->UnregisteredUserCount());
+ return true;
}
/* true for valid channel name, false else */
-bool InspIRCd::IsChannel(const char *chname)
+bool IsChannelHandler::Call(const char *chname, size_t max)
{
- char *c;
+ const char *c = chname + 1;
/* check for no name - don't check for !*chname, as if it is empty, it won't be '#'! */
if (!chname || *chname != '#')
return false;
}
- c = (char *)chname + 1;
while (*c)
{
switch (*c)
c++;
}
-
+
+ size_t len = c - chname;
/* too long a name - note funky pointer arithmetic here. */
- if ((c - chname) > CHANMAX)
+ if (len > max)
{
return false;
}
}
/* true for valid nickname, false else */
-bool IsNickHandler::Call(const char* n)
+bool IsNickHandler::Call(const char* n, size_t max)
{
if (!n || !*n)
return false;
-
- int p = 0;
- for (char* i = (char*)n; *i; i++, p++)
+
+ unsigned int p = 0;
+ for (const char* i = n; *i; i++, p++)
{
if ((*i >= 'A') && (*i <= '}'))
{
}
/* too long? or not -- pointer arithmetic rocks */
- return (p < NICKMAX - 1);
+ return (p < max);
}
/* return true for good ident, false else */
if (!n || !*n)
return false;
- for (char* i = (char*)n; *i; i++)
+ for (const char* i = n; *i; i++)
{
if ((*i >= 'A') && (*i <= '}'))
{
return true;
}
+bool IsSIDHandler::Call(const std::string &str)
+{
+ /* Returns true if the string given is exactly 3 characters long,
+ * starts with a digit, and the other two characters are A-Z or digits
+ */
+ return ((str.length() == 3) && isdigit(str[0]) &&
+ ((str[1] >= 'A' && str[1] <= 'Z') || isdigit(str[1])) &&
+ ((str[2] >= 'A' && str[2] <= 'Z') || isdigit(str[2])));
+}
+
/* open the proper logfile */
-bool InspIRCd::OpenLog(char** argv, int argc)
+bool InspIRCd::OpenLog(char**, int)
{
- Config->MyDir = Config->GetFullProgDir();
+ if (!Config->cmdline.writelog) return true; // Skip opening default log if -nolog
- if (!*this->LogFileName)
- {
- if (Config->logpath.empty())
- {
- Config->logpath = Config->MyDir + "/ircd.log";
- }
+ if (Config->cmdline.startup_log.empty())
+ Config->cmdline.startup_log = "logs/startup.log";
+ FILE* startup = fopen(Config->cmdline.startup_log.c_str(), "a+");
- Config->log_file = fopen(Config->logpath.c_str(),"a+");
- }
- else
+ if (!startup)
{
- Config->log_file = fopen(this->LogFileName,"a+");
- }
-
- if (!Config->log_file)
- {
- this->Logger = NULL;
return false;
}
- this->Logger = new FileLogger(this, Config->log_file);
+ FileWriter* fw = new FileWriter(startup);
+ FileLogStream *f = new FileLogStream((Config->cmdline.forcedebug ? DEBUG : DEFAULT), fw);
+
+ this->Logs->AddLogType("*", f, true);
+
return true;
}
if (geteuid() == 0)
{
printf("WARNING!!! You are running an irc server as ROOT!!! DO NOT DO THIS!!!\n\n");
- this->Log(DEFAULT,"Cant start as root");
+ this->Logs->Log("STARTUP",DEFAULT,"Cant start as root");
Exit(EXIT_STATUS_ROOT);
}
}
-void InspIRCd::CheckDie()
-{
- if (*Config->DieValue)
- {
- printf("WARNING: %s\n\n",Config->DieValue);
- this->Log(DEFAULT,"Died because of <die> tag: %s",Config->DieValue);
- Exit(EXIT_STATUS_DIETAG);
- }
-}
-
void InspIRCd::SendWhoisLine(User* user, User* dest, int numeric, const std::string &text)
{
std::string copy_text = text;
- int MOD_RESULT = 0;
- FOREACH_RESULT_I(this, I_OnWhoisLine, OnWhoisLine(user, dest, numeric, copy_text));
+ ModResult MOD_RESULT;
+ FIRST_MOD_RESULT(OnWhoisLine, MOD_RESULT, (user, dest, numeric, copy_text));
- if (!MOD_RESULT)
+ if (MOD_RESULT != MOD_RES_DENY)
user->WriteServ("%d %s", numeric, copy_text.c_str());
}
this->SendWhoisLine(user, dest, numeric, std::string(textbuffer));
}
-/** Refactored by Brain, Jun 2007. Much faster with some clever O(1) array
+/** Refactored by Brain, Jun 2009. Much faster with some clever O(1) array
* lookups and pointer maths.
*/
long InspIRCd::Duration(const std::string &str)
return total + subtotal;
}
+bool InspIRCd::ULine(const std::string& sserver)
+{
+ if (sserver.empty())
+ return true;
+
+ return (Config->ulines.find(sserver.c_str()) != Config->ulines.end());
+}
+
+bool InspIRCd::SilentULine(const std::string& sserver)
+{
+ std::map<irc::string,bool>::iterator n = Config->ulines.find(sserver.c_str());
+ if (n != Config->ulines.end())
+ return n->second;
+ else
+ return false;
+}
+std::string InspIRCd::TimeString(time_t curtime)
+{
+ return std::string(ctime(&curtime),24);
+}
+
+// You should only pass a single character to this.
+void InspIRCd::AddExtBanChar(char c)
+{
+ std::string &tok = Config->data005;
+ std::string::size_type ebpos;
+
+ if ((ebpos = tok.find(" EXTBAN=,")) == std::string::npos)
+ {
+ tok.append(" EXTBAN=,");
+ tok.push_back(c);
+ }
+ else
+ tok.insert(ebpos + 9, 1, c);
+}
projects / user / henk / code / inspircd.git / blobdiff