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|
/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
* E-mail:
* <brain@chatspike.net>
* <Craig@chatspike.net>
*
* Written by Craig Edwards, Craig McLure, and others.
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#ifndef __INSPIRCD_H__
#define __INSPIRCD_H__
#include <time.h>
#include <string>
#include <sstream>
#include "inspircd_config.h"
#include "users.h"
#include "channels.h"
#include "socket.h"
#include "mode.h"
#include "helperfuncs.h"
#include "socketengine.h"
#include "command_parse.h"
/* Some misc defines */
#define ERROR -1
#define MAXCOMMAND 32
/* Crucial defines */
#define ETIREDGERBILS EAGAIN
/* This define is used in place of strcmp when we
* want to check if a char* string contains only one
* letter. Pretty fast, its just two compares and an
* addition.
*/
#define IS_SINGLE(x,y) ( (*x == y) && (*(x+1) == 0) )
#define DELETE(x) { InspIRCd::Log(DEBUG,"%s:%d: delete()",__FILE__,__LINE__); if (x) { delete x; x = NULL; } else InspIRCd::Log(DEBUG,"Attempt to delete NULL pointer!"); }
template<typename T> inline std::string ConvToStr(const T &in)
{
std::stringstream tmp;
if (!(tmp << in)) return std::string();
return tmp.str();
}
class serverstats : public classbase
{
public:
unsigned long statsAccept;
unsigned long statsRefused;
unsigned long statsUnknown;
unsigned long statsCollisions;
unsigned long statsDns;
unsigned long statsDnsGood;
unsigned long statsDnsBad;
unsigned long statsConnects;
double statsSent;
double statsRecv;
unsigned long BoundPortCount;
serverstats()
{
statsAccept = statsRefused = statsUnknown = 0;
statsCollisions = statsDns = statsDnsGood = 0;
statsDnsBad = statsConnects = 0;
statsSent = statsRecv = 0.0;
BoundPortCount = 0;
}
};
class InspIRCd : public classbase
{
private:
char MODERR[MAXBUF];
bool expire_run;
servernamelist servernames;
void EraseFactory(int j);
void EraseModule(int j);
void BuildISupport();
void MoveTo(std::string modulename,int slot);
void Start();
void SetSignals(bool SEGVHandler);
bool DaemonSeed();
void MakeLowerMap();
void MoveToLast(std::string modulename);
void MoveToFirst(std::string modulename);
void MoveAfter(std::string modulename, std::string after);
void MoveBefore(std::string modulename, std::string before);
void ProcessUser(userrec* cu);
void DoSocketTimeouts(time_t TIME);
void DoBackgroundUserStuff(time_t TIME);
bool AllModulesReportReady(userrec* user);
public:
time_t startup_time;
ModeParser* ModeGrok;
CommandParser* Parser;
SocketEngine* SE;
serverstats* stats;
ServerConfig* Config;
std::vector<InspSocket*> module_sockets;
InspSocket* socket_ref[MAX_DESCRIPTORS]; /* XXX: This should probably be made private, with inline accessors */
userrec* fd_ref_table[MAX_DESCRIPTORS]; /* XXX: Ditto */
user_hash clientlist;
chan_hash chanlist;
std::vector<userrec*> local_users;
DNS* Res;
TimerManager* Timers;
void AddServerName(const std::string &servername);
const char* FindServerNamePtr(const std::string &servername);
bool FindServerName(const std::string &servername);
std::string GetServerDescription(const char* servername);
void WriteOpers(const char* text, ...);
void WriteOpers(const std::string &text);
userrec* FindNick(const std::string &nick);
userrec* FindNick(const char* nick);
chanrec* FindChan(const std::string &chan);
chanrec* FindChan(const char* chan);
bool UserToPseudo(userrec* user, const std::string &message);
bool PseudoToUser(userrec* alive, userrec* zombie, const std::string &message);
void ServerNoticeAll(char* text, ...);
void ServerPrivmsgAll(char* text, ...);
void WriteMode(const char* modes, int flags, const char* text, ...);
int usercnt();
int registered_usercount();
int usercount_invisible();
int usercount_opers();
int usercount_unknown();
long chancount();
long local_count();
void SendError(const char *s);
/** For use with Module::Prioritize().
* When the return value of this function is returned from
* Module::Prioritize(), this specifies that the module wishes
* to be ordered exactly BEFORE 'modulename'. For more information
* please see Module::Prioritize().
* @param modulename The module your module wants to be before in the call list
* @returns a priority ID which the core uses to relocate the module in the list
*/
long PriorityBefore(const std::string &modulename);
/** For use with Module::Prioritize().
* When the return value of this function is returned from
* Module::Prioritize(), this specifies that the module wishes
* to be ordered exactly AFTER 'modulename'. For more information please
* see Module::Prioritize().
* @param modulename The module your module wants to be after in the call list
* @returns a priority ID which the core uses to relocate the module in the list
*/
long PriorityAfter(const std::string &modulename);
/** Publish a 'feature'.
* There are two ways for a module to find another module it depends on.
* Either by name, using InspIRCd::FindModule, or by feature, using this
* function. A feature is an arbitary string which identifies something this
* module can do. For example, if your module provides SSL support, but other
* modules provide SSL support too, all the modules supporting SSL should
* publish an identical 'SSL' feature. This way, any module requiring use
* of SSL functions can just look up the 'SSL' feature using FindFeature,
* then use the module pointer they are given.
* @param FeatureName The case sensitive feature name to make available
* @param Mod a pointer to your module class
* @returns True on success, false if the feature is already published by
* another module.
*/
bool PublishFeature(const std::string &FeatureName, Module* Mod);
/** Unpublish a 'feature'.
* When your module exits, it must call this method for every feature it
* is providing so that the feature table is cleaned up.
* @param FeatureName the feature to remove
*/
bool UnpublishFeature(const std::string &FeatureName);
/** Find a 'feature'.
* There are two ways for a module to find another module it depends on.
* Either by name, using InspIRCd::FindModule, or by feature, using the
* InspIRCd::PublishFeature method. A feature is an arbitary string which
* identifies something this module can do. For example, if your module
* provides SSL support, but other modules provide SSL support too, all
* the modules supporting SSL should publish an identical 'SSL' feature.
* To find a module capable of providing the feature you want, simply
* call this method with the feature name you are looking for.
* @param FeatureName The feature name you wish to obtain the module for
* @returns A pointer to a valid module class on success, NULL on failure.
*/
Module* FindFeature(const std::string &FeatureName);
const std::string& GetModuleName(Module* m);
bool IsNick(const char* n);
bool IsIdent(const char* n);
std::string GetRevision();
std::string GetVersionString();
void WritePID(const std::string &filename);
char* ModuleError();
bool LoadModule(const char* filename);
bool UnloadModule(const char* filename);
InspIRCd(int argc, char** argv);
void DoOneIteration(bool process_module_sockets);
static void Log(int level, const char* text, ...);
static void Log(int level, const std::string &text);
int Run();
};
/* Miscellaneous stuff here, moved from inspircd_io.h */
void Exit(int status);
#endif
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