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|
/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
* Copyright (C) 2007-2009 Robin Burchell <robin+git@viroteck.net>
* Copyright (C) 2006-2009 Dennis Friis <peavey@inspircd.org>
* Copyright (C) 2006-2008 Craig Edwards <craigedwards@brainbox.cc>
* Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
* Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
*
* 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/>.
*/
#include "inspircd.h"
#include "xline.h"
#include "listmode.h"
#include "exitcodes.h"
#include "configparser.h"
#include <iostream>
ServerConfig::ServerConfig()
{
RawLog = HideBans = HideSplits = UndernetMsgPrefix = false;
WildcardIPv6 = InvBypassModes = true;
dns_timeout = 5;
MaxTargets = 20;
NetBufferSize = 10240;
SoftLimit = SocketEngine::GetMaxFds();
MaxConn = SOMAXCONN;
MaxChans = 20;
OperMaxChans = 30;
c_ipv4_range = 32;
c_ipv6_range = 128;
}
static void ValidHost(const std::string& p, const std::string& msg)
{
int num_dots = 0;
if (p.empty() || p[0] == '.')
throw CoreException("The value of "+msg+" is not a valid hostname");
for (unsigned int i=0;i < p.length();i++)
{
switch (p[i])
{
case ' ':
throw CoreException("The value of "+msg+" is not a valid hostname");
case '.':
num_dots++;
break;
}
}
if (num_dots == 0)
throw CoreException("The value of "+msg+" is not a valid hostname");
}
bool ServerConfig::ApplyDisabledCommands(const std::string& data)
{
std::stringstream dcmds(data);
std::string thiscmd;
/* Enable everything first */
for (Commandtable::iterator x = ServerInstance->Parser->cmdlist.begin(); x != ServerInstance->Parser->cmdlist.end(); x++)
x->second->Disable(false);
/* Now disable all the ones which the user wants disabled */
while (dcmds >> thiscmd)
{
Commandtable::iterator cm = ServerInstance->Parser->cmdlist.find(thiscmd);
if (cm != ServerInstance->Parser->cmdlist.end())
{
cm->second->Disable(true);
}
}
return true;
}
static void ReadXLine(ServerConfig* conf, const std::string& tag, const std::string& key, XLineFactory* make)
{
ConfigTagList tags = conf->ConfTags(tag);
for(ConfigIter i = tags.first; i != tags.second; ++i)
{
ConfigTag* ctag = i->second;
std::string mask;
if (!ctag->readString(key, mask))
throw CoreException("<"+tag+":"+key+"> missing at " + ctag->getTagLocation());
std::string reason = ctag->getString("reason", "<Config>");
XLine* xl = make->Generate(ServerInstance->Time(), 0, "<Config>", reason, mask);
if (!ServerInstance->XLines->AddLine(xl, NULL))
delete xl;
}
}
typedef std::map<std::string, ConfigTag*> LocalIndex;
void ServerConfig::CrossCheckOperClassType()
{
LocalIndex operclass;
ConfigTagList tags = ConfTags("class");
for(ConfigIter i = tags.first; i != tags.second; ++i)
{
ConfigTag* tag = i->second;
std::string name = tag->getString("name");
if (name.empty())
throw CoreException("<class:name> missing from tag at " + tag->getTagLocation());
if (operclass.find(name) != operclass.end())
throw CoreException("Duplicate class block with name " + name + " at " + tag->getTagLocation());
operclass[name] = tag;
}
tags = ConfTags("type");
for(ConfigIter i = tags.first; i != tags.second; ++i)
{
ConfigTag* tag = i->second;
std::string name = tag->getString("name");
if (name.empty())
throw CoreException("<type:name> is missing from tag at " + tag->getTagLocation());
if (OperTypes.find(name) != OperTypes.end())
throw CoreException("Duplicate type block with name " + name + " at " + tag->getTagLocation());
OperInfo* ifo = new OperInfo;
OperTypes[name] = ifo;
ifo->name = name;
ifo->type_block = tag;
std::string classname;
irc::spacesepstream str(tag->getString("classes"));
while (str.GetToken(classname))
{
LocalIndex::iterator cls = operclass.find(classname);
if (cls == operclass.end())
throw CoreException("Oper type " + name + " has missing class " + classname);
ifo->class_blocks.push_back(cls->second);
}
}
tags = ConfTags("oper");
for(ConfigIter i = tags.first; i != tags.second; ++i)
{
ConfigTag* tag = i->second;
std::string name = tag->getString("name");
if (name.empty())
throw CoreException("<oper:name> missing from tag at " + tag->getTagLocation());
std::string type = tag->getString("type");
OperIndex::iterator tblk = OperTypes.find(type);
if (tblk == OperTypes.end())
throw CoreException("Oper block " + name + " has missing type " + type);
if (oper_blocks.find(name) != oper_blocks.end())
throw CoreException("Duplicate oper block with name " + name + " at " + tag->getTagLocation());
OperInfo* ifo = new OperInfo;
ifo->name = type;
ifo->oper_block = tag;
ifo->type_block = tblk->second->type_block;
ifo->class_blocks.assign(tblk->second->class_blocks.begin(), tblk->second->class_blocks.end());
oper_blocks[name] = ifo;
}
}
void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current)
{
typedef std::map<std::string, ConnectClass*> ClassMap;
ClassMap oldBlocksByMask;
if (current)
{
for(ClassVector::iterator i = current->Classes.begin(); i != current->Classes.end(); ++i)
{
ConnectClass* c = *i;
if (c->name.substr(0, 8) != "unnamed-")
{
oldBlocksByMask["n" + c->name] = c;
}
else if (c->type == CC_ALLOW || c->type == CC_DENY)
{
std::string typeMask = (c->type == CC_ALLOW) ? "a" : "d";
typeMask += c->host;
oldBlocksByMask[typeMask] = c;
}
}
}
int blk_count = config_data.count("connect");
if (blk_count == 0)
{
// No connect blocks found; make a trivial default block
std::vector<KeyVal>* items;
ConfigTag* tag = ConfigTag::create("connect", "<auto>", 0, items);
items->push_back(std::make_pair("allow", "*"));
config_data.insert(std::make_pair("connect", tag));
blk_count = 1;
}
Classes.resize(blk_count);
std::map<std::string, int> names;
bool try_again = true;
for(int tries=0; try_again; tries++)
{
try_again = false;
ConfigTagList tags = ConfTags("connect");
int i=0;
for(ConfigIter it = tags.first; it != tags.second; ++it, ++i)
{
ConfigTag* tag = it->second;
if (Classes[i])
continue;
ConnectClass* parent = NULL;
std::string parentName = tag->getString("parent");
if (!parentName.empty())
{
std::map<std::string,int>::iterator parentIter = names.find(parentName);
if (parentIter == names.end())
{
try_again = true;
// couldn't find parent this time. If it's the last time, we'll never find it.
if (tries >= blk_count)
throw CoreException("Could not find parent connect class \"" + parentName + "\" for connect block at " + tag->getTagLocation());
continue;
}
parent = Classes[parentIter->second];
}
std::string name = tag->getString("name");
std::string mask, typeMask;
char type;
if (tag->readString("allow", mask, false))
{
type = CC_ALLOW;
typeMask = 'a' + mask;
}
else if (tag->readString("deny", mask, false))
{
type = CC_DENY;
typeMask = 'd' + mask;
}
else if (!name.empty())
{
type = CC_NAMED;
mask = name;
typeMask = 'n' + mask;
}
else
{
throw CoreException("Connect class must have allow, deny, or name specified at " + tag->getTagLocation());
}
if (name.empty())
{
name = "unnamed-" + ConvToStr(i);
}
else
{
typeMask = 'n' + name;
}
if (names.find(name) != names.end())
throw CoreException("Two connect classes with name \"" + name + "\" defined!");
names[name] = i;
ConnectClass* me = parent ?
new ConnectClass(tag, type, mask, *parent) :
new ConnectClass(tag, type, mask);
me->name = name;
me->registration_timeout = tag->getInt("timeout", me->registration_timeout);
me->pingtime = tag->getInt("pingfreq", me->pingtime);
std::string sendq;
if (tag->readString("sendq", sendq))
{
// attempt to guess a good hard/soft sendq from a single value
long value = atol(sendq.c_str());
if (value > 16384)
me->softsendqmax = value / 16;
else
me->softsendqmax = value;
me->hardsendqmax = value * 8;
}
me->softsendqmax = tag->getInt("softsendq", me->softsendqmax);
me->hardsendqmax = tag->getInt("hardsendq", me->hardsendqmax);
me->recvqmax = tag->getInt("recvq", me->recvqmax);
me->penaltythreshold = tag->getInt("threshold", me->penaltythreshold);
me->commandrate = tag->getInt("commandrate", me->commandrate);
me->fakelag = tag->getBool("fakelag", me->fakelag);
me->maxlocal = tag->getInt("localmax", me->maxlocal);
me->maxglobal = tag->getInt("globalmax", me->maxglobal);
me->maxchans = tag->getInt("maxchans", me->maxchans);
me->maxconnwarn = tag->getBool("maxconnwarn", me->maxconnwarn);
me->limit = tag->getInt("limit", me->limit);
me->resolvehostnames = tag->getBool("resolvehostnames", me->resolvehostnames);
ClassMap::iterator oldMask = oldBlocksByMask.find(typeMask);
if (oldMask != oldBlocksByMask.end())
{
ConnectClass* old = oldMask->second;
oldBlocksByMask.erase(oldMask);
old->Update(me);
delete me;
me = old;
}
Classes[i] = me;
}
}
}
/** Represents a deprecated configuration tag.
*/
struct DeprecatedConfig
{
/** Tag name. */
std::string tag;
/** Attribute key. */
std::string key;
/** Attribute value. */
std::string value;
/** Reason for deprecation. */
std::string reason;
};
static const DeprecatedConfig ChangedConfig[] = {
{ "bind", "transport", "", "has been moved to <bind:ssl> as of 2.0" },
{ "die", "value", "", "you need to reread your config" },
{ "gnutls", "starttls", "", "has been replaced with m_starttls as of 2.2" },
{ "link", "autoconnect", "", "2.0+ does not use this attribute - define <autoconnect> tags instead" },
{ "link", "transport", "", "has been moved to <link:ssl> as of 2.0" },
{ "module", "name", "m_chanprotect.so", "has been replaced with m_customprefix as of 2.2" },
{ "module", "name", "m_halfop.so", "has been replaced with m_customprefix as of 2.2" },
{ "options", "cyclehosts", "", "has been replaced with m_hostcycle as of 2.2" },
{ "performance", "nouserdns", "", "has been moved to <connect:resolvehostnames> as of 2.2" }
};
void ServerConfig::Fill()
{
ConfigTag* options = ConfValue("options");
ConfigTag* security = ConfValue("security");
if (sid.empty())
{
ServerName = ConfValue("server")->getString("name", "irc.example.com");
ValidHost(ServerName, "<server:name>");
sid = ConfValue("server")->getString("id");
if (!sid.empty() && !InspIRCd::IsSID(sid))
throw CoreException(sid + " is not a valid server ID. A server ID must be 3 characters long, with the first character a digit and the next two characters a digit or letter.");
}
else
{
if (ServerName != ConfValue("server")->getString("name"))
throw CoreException("You must restart to change the server name");
std::string nsid = ConfValue("server")->getString("id");
if (!nsid.empty() && nsid != sid)
throw CoreException("You must restart to change the server id");
}
SoftLimit = ConfValue("performance")->getInt("softlimit", SocketEngine::GetMaxFds(), 10, SocketEngine::GetMaxFds());
CCOnConnect = ConfValue("performance")->getBool("clonesonconnect", true);
MaxConn = ConfValue("performance")->getInt("somaxconn", SOMAXCONN);
XLineMessage = options->getString("xlinemessage", options->getString("moronbanner", "You're banned!"));
ServerDesc = ConfValue("server")->getString("description", "Configure Me");
Network = ConfValue("server")->getString("network", "Network");
NetBufferSize = ConfValue("performance")->getInt("netbuffersize", 10240, 1024, 65534);
dns_timeout = ConfValue("dns")->getInt("timeout", 5);
DisabledCommands = ConfValue("disabled")->getString("commands", "");
DisabledDontExist = ConfValue("disabled")->getBool("fakenonexistant");
UserStats = security->getString("userstats");
CustomVersion = security->getString("customversion");
HideSplits = security->getBool("hidesplits");
HideBans = security->getBool("hidebans");
HideWhoisServer = security->getString("hidewhois");
HideKillsServer = security->getString("hidekills");
RestrictBannedUsers = security->getBool("restrictbannedusers", true);
GenericOper = security->getBool("genericoper");
SyntaxHints = options->getBool("syntaxhints");
CycleHostsFromUser = options->getBool("cyclehostsfromuser");
UndernetMsgPrefix = options->getBool("ircumsgprefix");
FullHostInTopic = options->getBool("hostintopic");
MaxTargets = security->getInt("maxtargets", 20, 1, 31);
DefaultModes = options->getString("defaultmodes", "not");
PID = ConfValue("pid")->getString("file");
MaxChans = ConfValue("channels")->getInt("users", 20);
OperMaxChans = ConfValue("channels")->getInt("opers", 60);
c_ipv4_range = ConfValue("cidr")->getInt("ipv4clone", 32);
c_ipv6_range = ConfValue("cidr")->getInt("ipv6clone", 128);
Limits.NickMax = ConfValue("limits")->getInt("maxnick", 32);
Limits.ChanMax = ConfValue("limits")->getInt("maxchan", 64);
Limits.MaxModes = ConfValue("limits")->getInt("maxmodes", 20);
Limits.IdentMax = ConfValue("limits")->getInt("maxident", 11);
Limits.MaxHost = ConfValue("limits")->getInt("maxhost", 64);
Limits.MaxQuit = ConfValue("limits")->getInt("maxquit", 255);
Limits.MaxTopic = ConfValue("limits")->getInt("maxtopic", 307);
Limits.MaxKick = ConfValue("limits")->getInt("maxkick", 255);
Limits.MaxGecos = ConfValue("limits")->getInt("maxgecos", 128);
Limits.MaxAway = ConfValue("limits")->getInt("maxaway", 200);
Limits.MaxLine = ConfValue("limits")->getInt("maxline", 512);
Paths.Config = ConfValue("path")->getString("configdir", CONFIG_PATH);
Paths.Data = ConfValue("path")->getString("datadir", DATA_PATH);
Paths.Log = ConfValue("path")->getString("logdir", LOG_PATH);
Paths.Module = ConfValue("path")->getString("moduledir", MOD_PATH);
InvBypassModes = options->getBool("invitebypassmodes", true);
NoSnoticeStack = options->getBool("nosnoticestack", false);
if (Network.find(' ') != std::string::npos)
throw CoreException(Network + " is not a valid network name. A network name must not contain spaces.");
std::string defbind = options->getString("defaultbind");
if (assign(defbind) == "ipv4")
{
WildcardIPv6 = false;
}
else if (assign(defbind) == "ipv6")
{
WildcardIPv6 = true;
}
else
{
WildcardIPv6 = true;
int socktest = socket(AF_INET6, SOCK_STREAM, 0);
if (socktest < 0)
WildcardIPv6 = false;
else
SocketEngine::Close(socktest);
}
ReadXLine(this, "badip", "ipmask", ServerInstance->XLines->GetFactory("Z"));
ReadXLine(this, "badnick", "nick", ServerInstance->XLines->GetFactory("Q"));
ReadXLine(this, "badhost", "host", ServerInstance->XLines->GetFactory("K"));
ReadXLine(this, "exception", "host", ServerInstance->XLines->GetFactory("E"));
memset(DisabledUModes, 0, sizeof(DisabledUModes));
std::string modes = ConfValue("disabled")->getString("usermodes");
for (std::string::const_iterator p = modes.begin(); p != modes.end(); ++p)
{
// Complain when the character is not a-z or A-Z
if ((*p < 'A') || (*p > 'z') || ((*p < 'a') && (*p > 'Z')))
throw CoreException("Invalid usermode " + std::string(1, *p) + " was found.");
DisabledUModes[*p - 'A'] = 1;
}
memset(DisabledCModes, 0, sizeof(DisabledCModes));
modes = ConfValue("disabled")->getString("chanmodes");
for (std::string::const_iterator p = modes.begin(); p != modes.end(); ++p)
{
if ((*p < 'A') || (*p > 'z') || ((*p < 'a') && (*p > 'Z')))
throw CoreException("Invalid chanmode " + std::string(1, *p) + " was found.");
DisabledCModes[*p - 'A'] = 1;
}
memset(HideModeLists, 0, sizeof(HideModeLists));
modes = ConfValue("security")->getString("hidemodes");
for (std::string::const_iterator p = modes.begin(); p != modes.end(); ++p)
HideModeLists[(unsigned char) *p] = true;
std::string v = security->getString("announceinvites");
if (v == "ops")
AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_OPS;
else if (v == "all")
AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_ALL;
else if (v == "dynamic")
AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_DYNAMIC;
else
AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_NONE;
v = security->getString("operspywhois");
if (v == "splitmsg")
OperSpyWhois = SPYWHOIS_SPLITMSG;
else if (v == "on" || v == "yes")
OperSpyWhois = SPYWHOIS_SINGLEMSG;
else
OperSpyWhois = SPYWHOIS_NONE;
}
// WARNING: it is not safe to use most of the codebase in this function, as it
// will run in the config reader thread
void ServerConfig::Read()
{
/* Load and parse the config file, if there are any errors then explode */
ParseStack stack(this);
try
{
valid = stack.ParseFile(ServerInstance->ConfigFileName, 0);
}
catch (CoreException& err)
{
valid = false;
errstr << err.GetReason() << std::endl;
}
}
void ServerConfig::Apply(ServerConfig* old, const std::string &useruid)
{
valid = true;
if (old)
{
/*
* These values can only be set on boot. Keep their old values. Do it before we send messages so we actually have a servername.
*/
this->ServerName = old->ServerName;
this->sid = old->sid;
this->cmdline = old->cmdline;
}
/* The stuff in here may throw CoreException, be sure we're in a position to catch it. */
try
{
for (int index = 0; index * sizeof(DeprecatedConfig) < sizeof(ChangedConfig); index++)
{
std::string value;
ConfigTagList tags = ConfTags(ChangedConfig[index].tag);
for(ConfigIter i = tags.first; i != tags.second; ++i)
{
if (i->second->readString(ChangedConfig[index].key, value, true)
&& (ChangedConfig[index].value.empty() || value == ChangedConfig[index].value))
{
errstr << "Your configuration contains a deprecated value: <" << ChangedConfig[index].tag;
if (ChangedConfig[index].value.empty())
{
errstr << ':' << ChangedConfig[index].key;
}
else
{
errstr << ' ' << ChangedConfig[index].key << "=\"" << ChangedConfig[index].value << "\"";
}
errstr << "> - " << ChangedConfig[index].reason << " (at " << i->second->getTagLocation() << ")" << std::endl;
}
}
}
Fill();
// Handle special items
CrossCheckOperClassType();
CrossCheckConnectBlocks(old);
}
catch (CoreException &ce)
{
errstr << ce.GetReason();
}
// Check errors before dealing with failed binds, since continuing on failed bind is wanted in some circumstances.
valid = errstr.str().empty();
// write once here, to try it out and make sure its ok
if (valid)
ServerInstance->WritePID(this->PID);
ConfigTagList binds = ConfTags("bind");
if (binds.first == binds.second)
errstr << "Possible configuration error: you have not defined any <bind> blocks." << std::endl
<< "You will need to do this if you want clients to be able to connect!" << std::endl;
if (old)
{
// On first run, ports are bound later on
FailedPortList pl;
ServerInstance->BindPorts(pl);
if (pl.size())
{
errstr << "Not all your client ports could be bound." << std::endl
<< "The following port(s) failed to bind:" << std::endl;
int j = 1;
for (FailedPortList::iterator i = pl.begin(); i != pl.end(); i++, j++)
{
errstr << j << ".\tAddress: " << (i->first.empty() ? "<all>" : i->first.c_str()) << "\tReason: "
<< i->second << std::endl;
}
}
}
User* user = useruid.empty() ? NULL : ServerInstance->FindNick(useruid);
if (!valid)
ServerInstance->Logs->Log("CONFIG", LOG_DEFAULT, "There were errors in your configuration file:");
while (errstr.good())
{
std::string line;
getline(errstr, line, '\n');
if (line.empty())
continue;
// On startup, print out to console (still attached at this point)
if (!old)
std::cout << line << std::endl;
// If a user is rehashing, tell them directly
if (user)
user->SendText(":%s NOTICE %s :*** %s", ServerInstance->Config->ServerName.c_str(), user->nick.c_str(), line.c_str());
// Also tell opers
ServerInstance->SNO->WriteGlobalSno('a', line);
}
errstr.clear();
errstr.str(std::string());
// Re-parse our MOTD and RULES files for colors -- Justasic
for (ClassVector::const_iterator it = this->Classes.begin(), it_end = this->Classes.end(); it != it_end; ++it)
{
ConfigTag *tag = (*it)->config;
// Make sure our connection class allows motd colors
if(!tag->getBool("allowmotdcolors"))
continue;
ConfigFileCache::iterator file = this->Files.find(tag->getString("motd", "motd"));
if (file != this->Files.end())
InspIRCd::ProcessColors(file->second);
}
/* No old configuration -> initial boot, nothing more to do here */
if (!old)
{
if (!valid)
{
ServerInstance->Exit(EXIT_STATUS_CONFIG);
}
return;
}
// If there were errors processing configuration, don't touch modules.
if (!valid)
return;
ApplyModules(user);
if (user)
user->SendText(":%s NOTICE %s :*** Successfully rehashed server.",
ServerInstance->Config->ServerName.c_str(), user->nick.c_str());
ServerInstance->SNO->WriteGlobalSno('a', "*** Successfully rehashed server.");
}
void ServerConfig::ApplyModules(User* user)
{
std::vector<std::string> added_modules;
ModuleManager::ModuleMap removed_modules = ServerInstance->Modules->GetModules();
ConfigTagList tags = ConfTags("module");
for(ConfigIter i = tags.first; i != tags.second; ++i)
{
ConfigTag* tag = i->second;
std::string name;
if (tag->readString("name", name))
{
// if this module is already loaded, the erase will succeed, so we need do nothing
// otherwise, we need to add the module (which will be done later)
if (removed_modules.erase(name) == 0)
added_modules.push_back(name);
}
}
for (ModuleManager::ModuleMap::iterator i = removed_modules.begin(); i != removed_modules.end(); ++i)
{
const std::string& modname = i->first;
// Don't remove core_*.so, just remove m_*.so
if (modname.c_str()[0] == 'c')
continue;
if (ServerInstance->Modules->Unload(i->second))
{
ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH UNLOADED MODULE: %s", modname.c_str());
if (user)
user->WriteNumeric(RPL_UNLOADEDMODULE, "%s :Module %s successfully unloaded.", modname.c_str(), modname.c_str());
else
ServerInstance->SNO->WriteGlobalSno('a', "Module %s successfully unloaded.", modname.c_str());
}
else
{
if (user)
user->WriteNumeric(ERR_CANTUNLOADMODULE, "%s :Failed to unload module %s: %s", modname.c_str(), modname.c_str(), ServerInstance->Modules->LastError().c_str());
else
ServerInstance->SNO->WriteGlobalSno('a', "Failed to unload module %s: %s", modname.c_str(), ServerInstance->Modules->LastError().c_str());
}
}
for (std::vector<std::string>::iterator adding = added_modules.begin(); adding != added_modules.end(); adding++)
{
if (ServerInstance->Modules->Load(adding->c_str()))
{
ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH LOADED MODULE: %s",adding->c_str());
if (user)
user->WriteNumeric(RPL_LOADEDMODULE, "%s :Module %s successfully loaded.", adding->c_str(), adding->c_str());
else
ServerInstance->SNO->WriteGlobalSno('a', "Module %s successfully loaded.", adding->c_str());
}
else
{
if (user)
user->WriteNumeric(ERR_CANTLOADMODULE, "%s :Failed to load module %s: %s", adding->c_str(), adding->c_str(), ServerInstance->Modules->LastError().c_str());
else
ServerInstance->SNO->WriteGlobalSno('a', "Failed to load module %s: %s", adding->c_str(), ServerInstance->Modules->LastError().c_str());
}
}
}
ConfigTag* ServerConfig::ConfValue(const std::string &tag)
{
ConfigTagList found = config_data.equal_range(tag);
if (found.first == found.second)
return NULL;
ConfigTag* rv = found.first->second;
found.first++;
if (found.first != found.second)
ServerInstance->Logs->Log("CONFIG", LOG_DEFAULT, "Multiple <" + tag + "> tags found; only first will be used "
"(first at " + rv->getTagLocation() + "; second at " + found.first->second->getTagLocation() + ")");
return rv;
}
ConfigTagList ServerConfig::ConfTags(const std::string& tag)
{
return config_data.equal_range(tag);
}
std::string ServerConfig::Escape(const std::string& str, bool xml)
{
std::string escaped;
for (std::string::const_iterator it = str.begin(); it != str.end(); ++it)
{
switch (*it)
{
case '"':
escaped += xml ? """ : "\"";
break;
case '&':
escaped += xml ? "&" : "&";
break;
case '\\':
escaped += xml ? "\\" : "\\\\";
break;
default:
escaped += *it;
break;
}
}
return escaped;
}
void ConfigReaderThread::Run()
{
Config->Read();
done = true;
}
void ConfigReaderThread::Finish()
{
ServerConfig* old = ServerInstance->Config;
ServerInstance->Logs->Log("CONFIG", LOG_DEBUG, "Switching to new configuration...");
ServerInstance->Config = this->Config;
Config->Apply(old, TheUserUID);
if (Config->valid)
{
/*
* Apply the changed configuration from the rehash.
*
* XXX: The order of these is IMPORTANT, do not reorder them without testing
* thoroughly!!!
*/
ServerInstance->XLines->CheckELines();
ServerInstance->XLines->ApplyLines();
ChanModeReference ban(NULL, "ban");
static_cast<ListModeBase*>(*ban)->DoRehash();
Config->ApplyDisabledCommands(Config->DisabledCommands);
User* user = ServerInstance->FindNick(TheUserUID);
ConfigStatus status(user);
const ModuleManager::ModuleMap& mods = ServerInstance->Modules->GetModules();
for (ModuleManager::ModuleMap::const_iterator i = mods.begin(); i != mods.end(); ++i)
i->second->ReadConfig(status);
ServerInstance->ISupport.Build();
ServerInstance->Logs->CloseLogs();
ServerInstance->Logs->OpenFileLogs();
if (Config->RawLog && !old->RawLog)
ServerInstance->Users->ServerNoticeAll("*** Raw I/O logging is enabled on this server. All messages, passwords, and commands are being recorded.");
Config = old;
}
else
{
// whoops, abort!
ServerInstance->Config = old;
}
}
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