-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ * Copyright (C) 2012 William Pitcock <nenolod@dereferenced.org>
+ * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2003-2008 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2008 Uli Schlachter <psychon@znc.in>
+ * Copyright (C) 2006-2008 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2006-2007 Oliver Lupton <oliverlupton@gmail.com>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2007 Burlex <???@???>
+ * Copyright (C) 2003 Craig McLure <craig@chatspike.net>
+ * Copyright (C) 2003 randomdan <???@???>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * This file is part of InspIRCd. InspIRCd 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, version 2.
*
- * ---------------------------------------------------
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+
/* $Core */
#include "inspircd.h"
#include "inspircd_version.h"
#include <signal.h>
-#ifndef WIN32
+#ifndef _WIN32
#include <dirent.h>
#include <unistd.h>
#include <sys/resource.h>
#include <pwd.h> // setuid
#include <grp.h> // setgid
+#else
+ WORD g_wOriginalColors;
+ WORD g_wBackgroundColor;
+ HANDLE g_hStdout;
#endif
#include <fstream>
+#include <iostream>
#include "xline.h"
#include "bancache.h"
#include "socketengine.h"
-#include "inspircd_se_config.h"
#include "socket.h"
#include "command_parse.h"
#include "exitcodes.h"
#include "caller.h"
#include "testsuite.h"
-InspIRCd* SI = NULL;
-int* mysig = NULL;
+InspIRCd* ServerInstance = NULL;
/** Seperate from the other casemap tables so that code *can* still exclusively rely on RFC casemapping
* if it must.
template<typename T> static void DeleteZero(T*&n)
{
- if (n != NULL)
- {
- delete n;
- n = NULL;
- }
+ T* t = n;
+ n = NULL;
+ delete t;
}
void InspIRCd::Cleanup()
{
- if (Config)
+ for (unsigned int i = 0; i < ports.size(); i++)
{
- for (unsigned int i = 0; i < ports.size(); i++)
- {
- /* This calls the constructor and closes the listening socket */
- delete ports[i];
- }
-
- ports.clear();
+ /* This calls the constructor and closes the listening socket */
+ ports[i]->cull();
+ delete ports[i];
}
+ ports.clear();
/* Close all client sockets, or the new process inherits them */
- for (std::vector<User*>::const_iterator i = this->Users->local_users.begin(); i != this->Users->local_users.end(); i++)
+ LocalUserList::reverse_iterator i = Users->local_users.rbegin();
+ while (i != this->Users->local_users.rend())
{
- this->Users->QuitUser((*i), "Server shutdown");
- (*i)->CloseSocket();
- }
-
- /* We do this more than once, so that any service providers get a
- * chance to be unhooked by the modules using them, but then get
- * a chance to be removed themsleves.
- *
- * XXX there may be a better way to do this with 1.2
- */
- for (int tries = 0; tries < 3; tries++)
- {
- std::vector<std::string> module_names = Modules->GetAllModuleNames(0);
- for (std::vector<std::string>::iterator k = module_names.begin(); k != module_names.end(); ++k)
- {
- /* Unload all modules, so they get a chance to clean up their listeners */
- this->Modules->Unload(k->c_str());
- }
+ User* u = *i++;
+ Users->QuitUser(u, "Server shutdown");
}
- /* Cleanup Server Names */
- for(servernamelist::iterator itr = servernames.begin(); itr != servernames.end(); ++itr)
- delete (*itr);
+ GlobalCulls.Apply();
+ Modules->UnloadAll();
/* Delete objects dynamically allocated in constructor (destructor would be more appropriate, but we're likely exiting) */
/* Must be deleted before modes as it decrements modelines */
+ if (FakeClient)
+ FakeClient->cull();
+ if (Res)
+ Res->cull();
DeleteZero(this->FakeClient);
DeleteZero(this->Users);
DeleteZero(this->Modes);
/* Figure out our filename (if theyve renamed it, we're boned) */
std::string me;
-#ifdef WINDOWS
+ char** argv = Config->cmdline.argv;
+
+#ifdef _WIN32
char module[MAX_PATH];
- if (GetModuleFileName(NULL, module, MAX_PATH))
+ if (GetModuleFileNameA(NULL, module, MAX_PATH))
me = module;
#else
- me = Config->MyDir + "/inspircd";
+ me = argv[0];
#endif
- char** argv = Config->argv;
-
this->Cleanup();
if (execv(me.c_str(), argv) == -1)
i->second->ResetMaxBans();
}
-/** Because hash_map doesnt free its buckets when we delete items (this is a 'feature')
- * we must occasionally rehash the hash (yes really).
+/** Because hash_map doesn't free its buckets when we delete items, we occasionally
+ * recreate the hash to free them up.
* We do this by copying the entries from the old hash to a new hash, causing all
- * empty buckets to be weeded out of the hash. We dont do this on a timer, as its
- * very expensive, so instead we do it when the user types /REHASH and expects a
- * short delay anyway.
+ * empty buckets to be weeded out of the hash.
+ * Since this is quite expensive, it's not done very often.
*/
void InspIRCd::RehashUsersAndChans()
{
- user_hash* old_users = this->Users->clientlist;
- user_hash* old_uuid = this->Users->uuidlist;
- chan_hash* old_chans = this->chanlist;
-
- this->Users->clientlist = new user_hash();
- this->Users->uuidlist = new user_hash();
- this->chanlist = new chan_hash();
-
+ user_hash* old_users = Users->clientlist;
+ Users->clientlist = new user_hash;
for (user_hash::const_iterator n = old_users->begin(); n != old_users->end(); n++)
- this->Users->clientlist->insert(*n);
-
+ Users->clientlist->insert(*n);
delete old_users;
+ user_hash* old_uuid = Users->uuidlist;
+ Users->uuidlist = new user_hash;
for (user_hash::const_iterator n = old_uuid->begin(); n != old_uuid->end(); n++)
- this->Users->uuidlist->insert(*n);
-
+ Users->uuidlist->insert(*n);
delete old_uuid;
+ chan_hash* old_chans = chanlist;
+ chanlist = new chan_hash;
for (chan_hash::const_iterator n = old_chans->begin(); n != old_chans->end(); n++)
- this->chanlist->insert(*n);
-
+ chanlist->insert(*n);
delete old_chans;
+
+ // Reset the already_sent IDs so we don't wrap it around and drop a message
+ LocalUser::already_sent_id = 0;
+ for (LocalUserList::const_iterator i = Users->local_users.begin(); i != Users->local_users.end(); i++)
+ {
+ (**i).already_sent = 0;
+ (**i).RemoveExpiredInvites();
+ }
}
void InspIRCd::SetSignals()
{
-#ifndef WIN32
+#ifndef _WIN32
signal(SIGALRM, SIG_IGN);
signal(SIGHUP, InspIRCd::SetSignal);
signal(SIGPIPE, SIG_IGN);
}
void InspIRCd::QuickExit(int status)
+{
+ exit(status);
+}
+
+// Required for returning the proper value of EXIT_SUCCESS for the parent process
+static void VoidSignalHandler(int signalreceived)
{
exit(0);
}
bool InspIRCd::DaemonSeed()
{
-#ifdef WINDOWS
- printf_c("InspIRCd Process ID: \033[1;32m%lu\033[0m\n", GetCurrentProcessId());
+#ifdef _WIN32
+ std::cout << "InspIRCd Process ID: " << con_green << GetCurrentProcessId() << con_reset << std::endl;
return true;
#else
- signal(SIGTERM, InspIRCd::QuickExit);
+ // Do not use QuickExit here: It will exit with status SIGTERM which would break e.g. daemon scripts
+ signal(SIGTERM, VoidSignalHandler);
int childpid;
if ((childpid = fork ()) < 0)
exit(0);
}
setsid ();
- umask (007);
- printf("InspIRCd Process ID: \033[1;32m%lu\033[0m\n",(unsigned long)getpid());
+ std::cout << "InspIRCd Process ID: " << con_green << getpid() << con_reset << std::endl;
signal(SIGTERM, InspIRCd::SetSignal);
this->Logs->Log("STARTUP",DEFAULT,"Failed to getrlimit()!");
return false;
}
- else
- {
- rl.rlim_cur = rl.rlim_max;
- if (setrlimit(RLIMIT_CORE, &rl) == -1)
+ rl.rlim_cur = rl.rlim_max;
+
+ if (setrlimit(RLIMIT_CORE, &rl) == -1)
this->Logs->Log("STARTUP",DEFAULT,"setrlimit() failed, cannot increase coredump size.");
- }
return true;
#endif
void InspIRCd::WritePID(const std::string &filename)
{
- std::string fname = (filename.empty() ? "inspircd.pid" : filename);
- std::replace(fname.begin(), fname.end(), '\\', '/');
- if ((fname[0] != '/') && (!Config->StartsWithWindowsDriveLetter(filename)))
- {
- std::string::size_type pos;
- std::string confpath = this->ConfigFileName;
- if ((pos = confpath.rfind("/")) != std::string::npos)
- {
- /* Leaves us with just the path */
- fname = confpath.substr(0, pos) + std::string("/") + fname;
- }
- }
+#ifndef _WIN32
+ std::string fname(filename);
+ if (fname.empty())
+ fname = DATA_PATH "/inspircd.pid";
std::ofstream outfile(fname.c_str());
if (outfile.is_open())
{
}
else
{
- printf("Failed to write PID-file '%s', exiting.\n",fname.c_str());
+ std::cout << "Failed to write PID-file '" << fname << "', exiting." << std::endl;
this->Logs->Log("STARTUP",DEFAULT,"Failed to write PID-file '%s', exiting.",fname.c_str());
Exit(EXIT_STATUS_PID);
}
+#endif
}
InspIRCd::InspIRCd(int argc, char** argv) :
- /* Functor initialisation. Note that the ordering here is very important.
- *
- * THIS MUST MATCH ORDER OF DECLARATION OF THE HandleWhateverFunc classes
- * within class InspIRCd.
- */
- HandleProcessUser(this),
- HandleIsNick(this),
- HandleIsIdent(this),
- HandleFloodQuitUser(this),
- HandleIsChannel(this),
- HandleIsSID(this),
- HandleRehash(this),
-
- /* Functor pointer initialisation. Must match the order of the list above
+ ConfigFileName(CONFIG_PATH "/inspircd.conf"),
+
+ /* Functor pointer initialisation.
*
* THIS MUST MATCH THE ORDER OF DECLARATION OF THE FUNCTORS, e.g. the methods
* themselves within the class.
*/
- ProcessUser(&HandleProcessUser),
+ NICKForced("NICKForced", NULL),
+ OperQuit("OperQuit", NULL),
+ GenRandom(&HandleGenRandom),
IsChannel(&HandleIsChannel),
IsSID(&HandleIsSID),
Rehash(&HandleRehash),
IsNick(&HandleIsNick),
IsIdent(&HandleIsIdent),
- FloodQuitUser(&HandleFloodQuitUser)
-
+ FloodQuitUser(&HandleFloodQuitUser),
+ OnCheckExemption(&HandleOnCheckExemption)
{
-#ifdef WIN32
- // Strict, frequent checking of memory on debug builds
- _CrtSetDbgFlag ( _CRTDBG_CHECK_ALWAYS_DF | _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF );
+ ServerInstance = this;
+
+ Extensions.Register(&NICKForced);
+ Extensions.Register(&OperQuit);
- // Avoid erroneous frees on early exit
- WindowsIPC = 0;
-#endif
FailedPortList pl;
int do_version = 0, do_nofork = 0, do_debug = 0,
do_nolog = 0, do_root = 0, do_testsuite = 0; /* flag variables */
this->Modes = 0;
this->Res = 0;
this->ConfigThread = NULL;
+ this->FakeClient = NULL;
- // Initialise TIME
- this->TIME = time(NULL);
+ UpdateTime();
+ this->startup_time = TIME.tv_sec;
// This must be created first, so other parts of Insp can use it while starting up
- this->Logs = new LogManager(this);
+ this->Logs = new LogManager;
- SocketEngineFactory* SEF = new SocketEngineFactory();
- SE = SEF->Create(this);
- delete SEF;
+ SE = CreateSocketEngine();
- this->Threads = new ThreadEngine(this);
+ this->Threads = new ThreadEngine;
/* Default implementation does nothing */
- this->PI = new ProtocolInterface(this);
+ this->PI = new ProtocolInterface;
this->s_signal = 0;
// Create base manager classes early, so nothing breaks
- this->Users = new UserManager(this);
-
- this->Users->unregistered_count = 0;
+ this->Users = new UserManager;
this->Users->clientlist = new user_hash();
this->Users->uuidlist = new user_hash();
this->chanlist = new chan_hash();
- this->Config = new ServerConfig(this);
- this->SNO = new SnomaskManager(this);
- this->BanCache = new BanCacheManager(this);
- this->Modules = new ModuleManager(this);
+ this->Config = new ServerConfig;
+ this->SNO = new SnomaskManager;
+ this->BanCache = new BanCacheManager;
+ this->Modules = new ModuleManager();
this->stats = new serverstats();
- this->Timers = new TimerManager(this);
- this->Parser = new CommandParser(this);
- this->XLines = new XLineManager(this);
+ this->Timers = new TimerManager;
+ this->Parser = new CommandParser;
+ this->XLines = new XLineManager;
- this->Config->argv = argv;
- this->Config->argc = argc;
+ this->Config->cmdline.argv = argv;
+ this->Config->cmdline.argc = argc;
- if (chdir(Config->GetFullProgDir().c_str()))
+#ifdef _WIN32
+ srand(TIME.tv_nsec ^ TIME.tv_sec);
+
+ // Initialize the console values
+ g_hStdout = GetStdHandle(STD_OUTPUT_HANDLE);
+ CONSOLE_SCREEN_BUFFER_INFO bufinf;
+ if(GetConsoleScreenBufferInfo(g_hStdout, &bufinf))
{
- printf("Unable to change to my directory: %s\nAborted.", strerror(errno));
- exit(0);
+ g_wOriginalColors = bufinf.wAttributes & 0x00FF;
+ g_wBackgroundColor = bufinf.wAttributes & 0x00F0;
}
-
- this->Config->opertypes.clear();
- this->Config->operclass.clear();
-
- this->TIME = this->OLDTIME = this->startup_time = time(NULL);
- srand(this->TIME);
-
- *this->LogFileName = 0;
- strlcpy(this->ConfigFileName, CONFIG_FILE, MAXBUF);
+ else
+ {
+ g_wOriginalColors = FOREGROUND_RED|FOREGROUND_BLUE|FOREGROUND_GREEN;
+ g_wBackgroundColor = 0;
+ }
+#else
+ srandom(TIME.tv_nsec ^ TIME.tv_sec);
+#endif
struct option longopts[] =
{
};
int index;
- while ((c = getopt_long_only(argc, argv, ":f:", longopts, &index)) != -1)
+ while ((c = getopt_long(argc, argv, ":c:f:", longopts, &index)) != -1)
{
switch (c)
{
case 'f':
/* Log filename was set */
- strlcpy(LogFileName, optarg, MAXBUF);
+ Config->cmdline.startup_log = optarg;
break;
case 'c':
/* Config filename was set */
- strlcpy(ConfigFileName, optarg, MAXBUF);
+ ConfigFileName = optarg;
break;
case 0:
/* getopt_long_only() set an int variable, just keep going */
/* Unknown parameter */
default:
/* Fall through to handle other weird values too */
- printf("Unknown parameter '%s'\n", argv[optind-1]);
- printf("Usage: %s [--nofork] [--nolog] [--debug] [--logfile <filename>]\n%*s[--runasroot] [--version] [--config <config>] [--testsuite]\n", argv[0], static_cast<int>(8+strlen(argv[0])), " ");
+ std::cout << "Unknown parameter '" << argv[optind-1] << "'" << std::endl;
+ std::cout << "Usage: " << argv[0] << " [--nofork] [--nolog] [--debug] [--logfile <filename>] " << std::endl <<
+ std::string(static_cast<int>(8+strlen(argv[0])), ' ') << "[--runasroot] [--version] [--config <config>] [--testsuite]" << std::endl;
Exit(EXIT_STATUS_ARGV);
break;
}
if (do_version)
{
- printf("\n%s r%s\n", VERSION, REVISION);
+ std::cout << std::endl << VERSION << " r" << REVISION << std::endl;
Exit(EXIT_STATUS_NOERROR);
}
-#ifdef WIN32
-
- // Handle forking
- if(!do_nofork)
- {
- DWORD ExitCode = WindowsForkStart(this);
- if(ExitCode)
- exit(ExitCode);
- }
-
+#ifdef _WIN32
// Set up winsock
WSADATA wsadata;
- WSAStartup(MAKEWORD(2,0), &wsadata);
- ChangeWindowsSpecificPointers(this);
+ WSAStartup(MAKEWORD(2,2), &wsadata);
#endif
- Config->MyExecutable = argv[0];
/* Set the finished argument values */
- Config->nofork = do_nofork;
- Config->forcedebug = do_debug;
- Config->writelog = !do_nolog;
- Config->TestSuite = do_testsuite;
+ Config->cmdline.nofork = (do_nofork != 0);
+ Config->cmdline.forcedebug = (do_debug != 0);
+ Config->cmdline.writelog = !do_nolog;
+ Config->cmdline.TestSuite = (do_testsuite != 0);
- if (!this->OpenLog(argv, argc))
+ if (do_debug)
{
- printf("ERROR: Could not open logfile %s: %s\n\n", Config->logpath.c_str(), strerror(errno));
+ FileWriter* fw = new FileWriter(stdout);
+ FileLogStream* fls = new FileLogStream(RAWIO, fw);
+ Logs->AddLogTypes("*", fls, true);
+ }
+ else if (!this->OpenLog(argv, argc))
+ {
+ std::cout << "ERROR: Could not open initial logfile " << Config->cmdline.startup_log << ": " << strerror(errno) << std::endl << std::endl;
Exit(EXIT_STATUS_LOG);
}
- if (!ServerConfig::FileExists(this->ConfigFileName))
+ if (!ServerConfig::FileExists(ConfigFileName.c_str()))
{
-#ifdef WIN32
+#ifdef _WIN32
/* Windows can (and defaults to) hide file extensions, so let's play a bit nice for windows users. */
std::string txtconf = this->ConfigFileName;
txtconf.append(".txt");
if (ServerConfig::FileExists(txtconf.c_str()))
{
- strlcat(this->ConfigFileName, ".txt", MAXBUF);
+ ConfigFileName = txtconf;
}
else
#endif
{
- printf("ERROR: Cannot open config file: %s\nExiting...\n", this->ConfigFileName);
- this->Logs->Log("STARTUP",DEFAULT,"Unable to open config file %s", this->ConfigFileName);
+ std::cout << "ERROR: Cannot open config file: " << ConfigFileName << std::endl << "Exiting..." << std::endl;
+ this->Logs->Log("STARTUP",DEFAULT,"Unable to open config file %s", ConfigFileName.c_str());
Exit(EXIT_STATUS_CONFIG);
}
}
- printf_c("\033[1;32mInspire Internet Relay Chat Server, compiled %s at %s\n",__DATE__,__TIME__);
- printf_c("(C) InspIRCd Development Team.\033[0m\n\n");
- printf_c("Developers:\n");
- printf_c("\t\033[1;32mBrain, FrostyCoolSlug, w00t, Om, Special\n");
- printf_c("\t\033[1;32mpeavey, aquanight, psychon, dz, danieldg\033[0m\n\n");
- printf_c("Others:\t\t\t\033[1;32mSee /INFO Output\033[0m\n");
+ std::cout << con_green << "Inspire Internet Relay Chat Server" << con_reset << ", compiled on " __DATE__ " at " __TIME__ << std::endl;
+ std::cout << con_green << "(C) InspIRCd Development Team." << con_reset << std::endl << std::endl;
+ std::cout << "Developers:" << std::endl;
+ std::cout << con_green << "\tBrain, FrostyCoolSlug, w00t, Om, Special, peavey" << std::endl;
+ std::cout << "\taquanight, psychon, dz, danieldg, jackmcbarn" << std::endl;\r
+ std::cout << "\tAttila" << con_reset << std::endl << std::endl;
+ std::cout << "Others:\t\t\t" << con_green << "See /INFO Output" << con_reset << std::endl;
- this->Modes = new ModeParser(this);
+ this->Modes = new ModeParser;
+#ifndef _WIN32
if (!do_root)
this->CheckRoot();
else
{
- printf("* WARNING * WARNING * WARNING * WARNING * WARNING * \n\n");
- printf("YOU ARE RUNNING INSPIRCD AS ROOT. THIS IS UNSUPPORTED\n");
- printf("AND IF YOU ARE HACKED, CRACKED, SPINDLED OR MUTILATED\n");
- printf("OR ANYTHING ELSE UNEXPECTED HAPPENS TO YOU OR YOUR\n");
- printf("SERVER, THEN IT IS YOUR OWN FAULT. IF YOU DID NOT MEAN\n");
- printf("TO START INSPIRCD AS ROOT, HIT CTRL+C NOW AND RESTART\n");
- printf("THE PROGRAM AS A NORMAL USER. YOU HAVE BEEN WARNED!\n");
- printf("\nInspIRCd starting in 20 seconds, ctrl+c to abort...\n");
+ std::cout << "* WARNING * WARNING * WARNING * WARNING * WARNING *" << std::endl\r
+ << "YOU ARE RUNNING INSPIRCD AS ROOT. THIS IS UNSUPPORTED" << std::endl\r
+ << "AND IF YOU ARE HACKED, CRACKED, SPINDLED OR MUTILATED" << std::endl\r
+ << "OR ANYTHING ELSE UNEXPECTED HAPPENS TO YOU OR YOUR" << std::endl\r
+ << "SERVER, THEN IT IS YOUR OWN FAULT. IF YOU DID NOT MEAN" << std::endl\r
+ << "TO START INSPIRCD AS ROOT, HIT CTRL+C NOW AND RESTART" << std::endl\r
+ << "THE PROGRAM AS A NORMAL USER. YOU HAVE BEEN WARNED!" << std::endl << std::endl\r
+ << "InspIRCd starting in 20 seconds, ctrl+c to abort..." << std::endl;\r
sleep(20);
}
+#endif
this->SetSignals();
- if (!Config->nofork)
+ if (!Config->cmdline.nofork)
{
if (!this->DaemonSeed())
{
- printf("ERROR: could not go into daemon mode. Shutting down.\n");
+ std::cout << "ERROR: could not go into daemon mode. Shutting down." << std::endl;
Logs->Log("STARTUP", DEFAULT, "ERROR: could not go into daemon mode. Shutting down.");
Exit(EXIT_STATUS_FORK);
}
this->Config->Apply(NULL, "");
Logs->OpenFileLogs();
- this->Res = new DNS(this);
-
- this->AddServerName(Config->ServerName);
+ this->Res = new DNS();
/*
* Initialise SID/UID.
* For an explanation as to exactly how this works, and why it works this way, see GetUID().
* -- w00t
*/
- if (!*Config->sid)
+ if (Config->sid.empty())
{
// Generate one
- size_t sid = 0;
+ unsigned int sid = 0;
+ char sidstr[4];
- for (const char* x = Config->ServerName; *x; ++x)
+ for (const char* x = Config->ServerName.c_str(); *x; ++x)
sid = 5 * sid + *x;
- for (const char* y = Config->ServerDesc; *y; ++y)
+ for (const char* y = Config->ServerDesc.c_str(); *y; ++y)
sid = 5 * sid + *y;
- sid = sid % 999;
+ sprintf(sidstr, "%03d", sid % 1000);
- Config->sid[0] = (char)(sid / 100 + 48);
- Config->sid[1] = (char)(((sid / 10) % 10) + 48);
- Config->sid[2] = (char)(sid % 10 + 48);
- Config->sid[3] = '\0';
+ Config->sid = sidstr;
}
/* set up fake client again this time with the correct uid */
- this->FakeClient = new FakeUser(this, "!");
- this->FakeClient->SetFakeServer(Config->ServerName);
+ this->FakeClient = new FakeUser(Config->sid, Config->ServerName);
// Get XLine to do it's thing.
this->XLines->CheckELines();
int bounditems = BindPorts(pl);
- printf("\n");
+ std::cout << std::endl;
this->Modules->LoadAll();
if (!pl.empty())
{
- printf("\nWARNING: Not all your client ports could be bound --\nstarting anyway with %d of %d client ports bound.\n\n",
- bounditems, bounditems + (int)pl.size());
- printf("The following port(s) failed to bind:\n");
- printf("Hint: Try using a public IP instead of blank or *\n\n");
+ std::cout << std::endl << "WARNING: Not all your client ports could be bound -- " << std::endl << "starting anyway with " << bounditems
+ << " of " << bounditems + (int)pl.size() << " client ports bound." << std::endl << std::endl;
+ std::cout << "The following port(s) failed to bind:" << std::endl << std::endl;
int j = 1;
for (FailedPortList::iterator i = pl.begin(); i != pl.end(); i++, j++)
{
- printf("%d.\tAddress: %s\tReason: %s\n", j, i->first.empty() ? "<all>" : i->first.c_str(), i->second.c_str());
+ std::cout << j << ".\tAddress: " << (i->first.empty() ? "<all>" : i->first) << " \tReason: " << i->second << std::endl;
}
+
+ std::cout << std::endl << "Hint: Try using a public IP instead of blank or *" << std::endl;
}
- printf("\nInspIRCd is now running as '%s'[%s] with %d max open sockets\n", Config->ServerName,Config->GetSID().c_str(), SE->GetMaxFds());
+ std::cout << "InspIRCd is now running as '" << Config->ServerName << "'[" << Config->GetSID() << "] with " << SE->GetMaxFds() << " max open sockets" << std::endl;
-#ifndef WINDOWS
- if (!Config->nofork)
+#ifndef _WIN32
+ if (!Config->cmdline.nofork)
{
if (kill(getppid(), SIGTERM) == -1)
{
- printf("Error killing parent process: %s\n",strerror(errno));
+ std::cout << "Error killing parent process: " << strerror(errno) << std::endl;
Logs->Log("STARTUP", DEFAULT, "Error killing parent process: %s",strerror(errno));
}
}
- if (isatty(0) && isatty(1) && isatty(2))
+ /* Explicitly shut down stdio's stdin/stdout/stderr.
+ *
+ * The previous logic here was to only do this if stdio was connected to a controlling
+ * terminal. However, we must do this always to avoid information leaks and other
+ * problems related to stdio.
+ *
+ * The only exception is if we are in debug mode.
+ *
+ * -- nenolod
+ */
+ if ((!do_nofork) && (!do_testsuite) && (!Config->cmdline.forcedebug))
{
- /* We didn't start from a TTY, we must have started from a background process -
- * e.g. we are restarting, or being launched by cron. Dont kill parent, and dont
- * close stdin/stdout
- */
- if ((!do_nofork) && (!do_testsuite))
- {
- fclose(stdin);
- fclose(stderr);
- fclose(stdout);
- }
- else
- {
- Logs->Log("STARTUP", DEFAULT,"Keeping pseudo-tty open as we are running in the foreground.");
- }
+ int fd = open("/dev/null", O_RDWR);
+
+ fclose(stdin);
+ fclose(stderr);
+ fclose(stdout);
+
+ if (dup2(fd, STDIN_FILENO) < 0)
+ Logs->Log("STARTUP", DEFAULT, "Failed to dup /dev/null to stdin.");
+ if (dup2(fd, STDOUT_FILENO) < 0)
+ Logs->Log("STARTUP", DEFAULT, "Failed to dup /dev/null to stdout.");
+ if (dup2(fd, STDERR_FILENO) < 0)
+ Logs->Log("STARTUP", DEFAULT, "Failed to dup /dev/null to stderr.");
+ close(fd);
}
-#else
- WindowsIPC = new IPC(this);
- if(!Config->nofork)
+ else
{
- WindowsForkKillOwner(this);
- FreeConsole();
+ Logs->Log("STARTUP", DEFAULT,"Keeping pseudo-tty open as we are running in the foreground.");
}
+#else
/* Set win32 service as running, if we are running as a service */
SetServiceRunning();
+
+ // Handle forking
+ if(!do_nofork)
+ {
+ FreeConsole();
+ }
+
+ QueryPerformanceFrequency(&stats->QPFrequency);
#endif
- Logs->Log("STARTUP", DEFAULT, "Startup complete as '%s'[%s], %d max open sockets", Config->ServerName,Config->GetSID().c_str(), SE->GetMaxFds());
+ Logs->Log("STARTUP", DEFAULT, "Startup complete as '%s'[%s], %d max open sockets", Config->ServerName.c_str(),Config->GetSID().c_str(), SE->GetMaxFds());
-#ifndef WIN32
- if (*(this->Config->SetGroup))
+#ifndef _WIN32
+ std::string SetUser = Config->ConfValue("security")->getString("runasuser");
+ std::string SetGroup = Config->ConfValue("security")->getString("runasgroup");
+ if (!SetGroup.empty())
{
int ret;
struct group *g;
errno = 0;
- g = getgrnam(this->Config->SetGroup);
+ g = getgrnam(SetGroup.c_str());
if (!g)
{
- this->Logs->Log("SETGUID", DEFAULT, "getgrnam() failed (bad user?): %s", strerror(errno));
+ this->Logs->Log("SETGUID", DEFAULT, "getgrnam(%s) failed (wrong group?): %s", SetGroup.c_str(), strerror(errno));
this->QuickExit(0);
}
if (ret == -1)
{
- this->Logs->Log("SETGUID", DEFAULT, "setgid() failed (bad user?): %s", strerror(errno));
+ this->Logs->Log("SETGUID", DEFAULT, "setgid() failed (wrong group?): %s", strerror(errno));
this->QuickExit(0);
}
}
- if (*(this->Config->SetUser))
+ if (!SetUser.empty())
{
// setuid
struct passwd *u;
errno = 0;
- u = getpwnam(this->Config->SetUser);
+ u = getpwnam(SetUser.c_str());
if (!u)
{
- this->Logs->Log("SETGUID", DEFAULT, "getpwnam() failed (bad user?): %s", strerror(errno));
+ this->Logs->Log("SETGUID", DEFAULT, "getpwnam(%s) failed (wrong user?): %s", SetUser.c_str(), strerror(errno));
this->QuickExit(0);
}
if (ret == -1)
{
- this->Logs->Log("SETGUID", DEFAULT, "setuid() failed (bad user?): %s", strerror(errno));
+ this->Logs->Log("SETGUID", DEFAULT, "setuid() failed (wrong user?): %s", strerror(errno));
this->QuickExit(0);
}
}
-#endif
this->WritePID(Config->PID);
+#endif
+}
+
+void InspIRCd::UpdateTime()
+{
+#ifdef _WIN32
+ SYSTEMTIME st;
+ GetSystemTime(&st);
+
+ TIME.tv_sec = time(NULL);
+ TIME.tv_nsec = st.wMilliseconds;
+#else
+ #ifdef HAS_CLOCK_GETTIME
+ clock_gettime(CLOCK_REALTIME, &TIME);
+ #else
+ struct timeval tv;
+ gettimeofday(&tv, NULL);
+ TIME.tv_sec = tv.tv_sec;
+ TIME.tv_nsec = tv.tv_usec * 1000;
+ #endif
+#endif
}
int InspIRCd::Run()
{
/* See if we're supposed to be running the test suite rather than entering the mainloop */
- if (Config->TestSuite)
+ if (Config->cmdline.TestSuite)
{
- TestSuite* ts = new TestSuite(this);
+ TestSuite* ts = new TestSuite;
delete ts;
Exit(0);
}
+ UpdateTime();
+ time_t OLDTIME = TIME.tv_sec;
+
while (true)
{
-#ifndef WIN32
+#ifndef _WIN32
static rusage ru;
-#else
- static time_t uptime;
- static struct tm * stime;
- static char window_title[100];
#endif
/* Check if there is a config thread which has finished executing but has not yet been freed */
ConfigThread = NULL;
}
- /* time() seems to be a pretty expensive syscall, so avoid calling it too much.
- * Once per loop iteration is pleanty.
- */
- OLDTIME = TIME;
- TIME = time(NULL);
+ UpdateTime();
/* Run background module timers every few seconds
* (the docs say modules shouldnt rely on accurate
* timing using this event, so we dont have to
* time this exactly).
*/
- if (TIME != OLDTIME)
+ if (TIME.tv_sec != OLDTIME)
{
+#ifndef _WIN32
+ getrusage(RUSAGE_SELF, &ru);
+ stats->LastSampled = TIME;
+ stats->LastCPU = ru.ru_utime;
+#else
+ if(QueryPerformanceCounter(&stats->LastSampled))
+ {
+ FILETIME CreationTime;
+ FILETIME ExitTime;
+ FILETIME KernelTime;
+ FILETIME UserTime;
+ GetProcessTimes(GetCurrentProcess(), &CreationTime, &ExitTime, &KernelTime, &UserTime);
+ stats->LastCPU.dwHighDateTime = KernelTime.dwHighDateTime + UserTime.dwHighDateTime;
+ stats->LastCPU.dwLowDateTime = KernelTime.dwLowDateTime + UserTime.dwLowDateTime;
+ }
+#endif
+
/* Allow a buffer of two seconds drift on this so that ntpdate etc dont harass admins */
- if (TIME < OLDTIME - 2)
+ if (TIME.tv_sec < OLDTIME - 2)
{
- SNO->WriteToSnoMask('d', "\002EH?!\002 -- Time is flowing BACKWARDS in this dimension! Clock drifted backwards %lu secs.", (unsigned long)OLDTIME-TIME);
+ SNO->WriteToSnoMask('d', "\002EH?!\002 -- Time is flowing BACKWARDS in this dimension! Clock drifted backwards %lu secs.", (unsigned long)OLDTIME-TIME.tv_sec);
}
- else if (TIME > OLDTIME + 2)
+ else if (TIME.tv_sec > OLDTIME + 2)
{
- SNO->WriteToSnoMask('d', "\002EH?!\002 -- Time is jumping FORWARDS! Clock skipped %lu secs.", (unsigned long)TIME - OLDTIME);
+ SNO->WriteToSnoMask('d', "\002EH?!\002 -- Time is jumping FORWARDS! Clock skipped %lu secs.", (unsigned long)TIME.tv_sec - OLDTIME);
}
+\r
+ OLDTIME = TIME.tv_sec;
- if ((TIME % 3600) == 0)
+ if ((TIME.tv_sec % 3600) == 0)
{
this->RehashUsersAndChans();
- FOREACH_MOD_I(this, I_OnGarbageCollect, OnGarbageCollect());
+ FOREACH_MOD(I_OnGarbageCollect, OnGarbageCollect());
}
- Timers->TickTimers(TIME);
+ Timers->TickTimers(TIME.tv_sec);
this->DoBackgroundUserStuff();
- if ((TIME % 5) == 0)
+ if ((TIME.tv_sec % 5) == 0)
{
- FOREACH_MOD_I(this,I_OnBackgroundTimer,OnBackgroundTimer(TIME));
+ FOREACH_MOD(I_OnBackgroundTimer,OnBackgroundTimer(TIME.tv_sec));
SNO->FlushSnotices();
}
-#ifndef WIN32
- /* Same change as in cmd_stats.cpp, use RUSAGE_SELF rather than '0' -- Om */
- if (!getrusage(RUSAGE_SELF, &ru))
- {
- gettimeofday(&this->stats->LastSampled, NULL);
- this->stats->LastCPU = ru.ru_utime;
- }
-#else
- WindowsIPC->Check();
-#endif
}
/* Call the socket engine to wait on the active
* This will cause any read or write events to be
* dispatched to their handlers.
*/
+ this->SE->DispatchTrialWrites();
this->SE->DispatchEvents();
/* if any users were quit, take them out */
- this->GlobalCulls.Apply();
-
- /* If any inspsockets closed, remove them */
- this->BufferedSocketCull();
+ GlobalCulls.Apply();
+ AtomicActions.Run();
- if (this->s_signal)
+ if (s_signal)
{
this->SignalHandler(s_signal);
- this->s_signal = 0;
+ s_signal = 0;
}
}
return 0;
}
-void InspIRCd::BufferedSocketCull()
-{
- for (std::map<BufferedSocket*,BufferedSocket*>::iterator x = SocketCull.begin(); x != SocketCull.end(); ++x)
- {
- this->Logs->Log("MISC",DEBUG,"Cull socket");
- SE->DelFd(x->second);
- x->second->Close();
- delete x->second;
- }
- SocketCull.clear();
-}
-
/**********************************************************************************/
/**
* (until this returns true, a user will block in the waiting state, waiting to connect up to the
* registration timeout maximum seconds)
*/
-bool InspIRCd::AllModulesReportReady(User* user)
+bool InspIRCd::AllModulesReportReady(LocalUser* user)
{
ModResult res;
- FIRST_MOD_RESULT(this, OnCheckReady, res, (user));
+ FIRST_MOD_RESULT(OnCheckReady, res, (user));
return (res == MOD_RES_PASSTHRU);
}
-time_t InspIRCd::Time()
-{
- return TIME;
-}
+sig_atomic_t InspIRCd::s_signal = 0;
void InspIRCd::SetSignal(int signal)
{
- *mysig = signal;
+ s_signal = signal;
}
/* On posix systems, the flow of the program starts right here, with
*/
ENTRYPOINT
{
- SI = new InspIRCd(argc, argv);
- mysig = &SI->s_signal;
- SI->Run();
- delete SI;
+ new InspIRCd(argc, argv);
+ ServerInstance->Run();
+ delete ServerInstance;
return 0;
}
projects / user / henk / code / inspircd.git / blobdiff