X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fconfigreader.cpp;h=dde2d04db0793bbe64b974208a449d1c8224318d;hb=4ae08d527280778daf991a38af80956c2b84693b;hp=e983bbc9029f2ef8af6e32b1fad74585d2e1704e;hpb=e84bf9f3ec5a60078c32b272d3d7885c0708c544;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/configreader.cpp b/src/configreader.cpp index e983bbc90..96f461162 100644 --- a/src/configreader.cpp +++ b/src/configreader.cpp @@ -2,51 +2,59 @@ * | 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. + * the file COPYING for details. * * --------------------------------------------------- */ -#include "inspircd_config.h" -#include "configreader.h" -#include -#include -#include -#include +/* $Core: libIRCDconfigreader */ +/* $CopyInstall: conf/inspircd.quotes.example $(CONPATH) */ +/* $CopyInstall: conf/inspircd.rules.example $(CONPATH) */ +/* $CopyInstall: conf/inspircd.motd.example $(CONPATH) */ +/* $CopyInstall: conf/inspircd.helpop-full.example $(CONPATH) */ +/* $CopyInstall: conf/inspircd.helpop.example $(CONPATH) */ +/* $CopyInstall: conf/inspircd.censor.example $(CONPATH) */ +/* $CopyInstall: conf/inspircd.filter.example $(CONPATH) */ +/* $CopyInstall: docs/inspircd.conf.example $(CONPATH) */ + #include "inspircd.h" -#include "inspstring.h" -#include "helperfuncs.h" -#include "userprocess.h" +#include #include "xline.h" +#include "exitcodes.h" +#include "commands/cmd_whowas.h" std::vector old_module_names, new_module_names, added_modules, removed_modules; +/* Needs forward declaration */ +bool ValidateDnsServer(ServerConfig* conf, const char* tag, const char* value, ValueItem &data); + ServerConfig::ServerConfig(InspIRCd* Instance) : ServerInstance(Instance) { this->ClearStack(); - *TempDir = *ServerName = *Network = *ServerDesc = *AdminName = '\0'; - *HideWhoisServer = *AdminEmail = *AdminNick = *diepass = *restartpass = '\0'; - *CustomVersion = *motd = *rules = *PrefixQuit = *DieValue = *DNSServer = '\0'; - *OperOnlyStats = *ModPath = *MyExecutable = *DisabledCommands = *PID = '\0'; + *ServerName = *Network = *ServerDesc = *AdminName = '\0'; + *HideWhoisServer = *AdminEmail = *AdminNick = *diepass = *restartpass = *FixedQuit = *HideKillsServer = '\0'; + *DefaultModes = *CustomVersion = *motd = *rules = *PrefixQuit = *DieValue = *DNSServer = '\0'; + *UserStats = *ModPath = *MyExecutable = *DisabledCommands = *PID = *SuffixQuit = '\0'; + WhoWasGroupSize = WhoWasMaxGroups = WhoWasMaxKeep = 0; log_file = NULL; - NoUserDns = forcedebug = OperSpyWhois = nofork = HideBans = HideSplits = false; - writelog = AllowHalfop = true; + NoUserDns = forcedebug = OperSpyWhois = nofork = HideBans = HideSplits = UndernetMsgPrefix = false; + CycleHosts = writelog = AllowHalfop = true; dns_timeout = DieDelay = 5; MaxTargets = 20; NetBufferSize = 10240; SoftLimit = MAXCLIENTS; MaxConn = SOMAXCONN; - MaxWhoResults = 100; + MaxWhoResults = 0; debugging = 0; + MaxChans = 20; + OperMaxChans = 30; LogLevel = DEFAULT; maxbans.clear(); + DNSServerValidator = &ValidateDnsServer; } void ServerConfig::ClearStack() @@ -60,6 +68,12 @@ Module* ServerConfig::GetIOHook(int port) return (x != IOHookModule.end() ? x->second : NULL); } +Module* ServerConfig::GetIOHook(BufferedSocket* is) +{ + std::map::iterator x = SocketIOHookModule.find(is); + return (x != SocketIOHookModule.end() ? x->second : NULL); +} + bool ServerConfig::AddIOHook(int port, Module* iomod) { if (!GetIOHook(port)) @@ -69,8 +83,22 @@ bool ServerConfig::AddIOHook(int port, Module* iomod) } else { - ModuleException err("Port already hooked by another module"); - throw(err); + throw ModuleException("Port already hooked by another module"); + return false; + } +} + +bool ServerConfig::AddIOHook(Module* iomod, BufferedSocket* is) +{ + if (!GetIOHook(is)) + { + SocketIOHookModule[is] = iomod; + is->IsIOHooked = true; + return true; + } + else + { + throw ModuleException("BufferedSocket derived class already hooked by another module"); return false; } } @@ -86,108 +114,102 @@ bool ServerConfig::DelIOHook(int port) return false; } -bool ServerConfig::CheckOnce(char* tag, bool bail, userrec* user) +bool ServerConfig::DelIOHook(BufferedSocket* is) { - int count = ConfValueEnum(this->config_data, tag); - - if (count > 1) + std::map::iterator x = SocketIOHookModule.find(is); + if (x != SocketIOHookModule.end()) + { + SocketIOHookModule.erase(x); + return true; + } + return false; +} + +void ServerConfig::Update005() +{ + std::stringstream out(data005); + std::string token; + std::string line5; + int token_counter = 0; + isupport.clear(); + while (out >> token) { - if (bail) + line5 = line5 + token + " "; + token_counter++; + if (token_counter >= 13) { - printf("There were errors in your configuration:\nYou have more than one <%s> tag, this is not permitted.\n",tag); - InspIRCd::Exit(ERROR); - } - else - { - if (user) - { - user->WriteServ("There were errors in your configuration:"); - user->WriteServ("You have more than one <%s> tag, this is not permitted.\n",tag); - } - else - { - ServerInstance->WriteOpers("There were errors in the configuration file:"); - ServerInstance->WriteOpers("You have more than one <%s> tag, this is not permitted.\n",tag); - } + char buf[MAXBUF]; + snprintf(buf, MAXBUF, "%s:are supported by this server", line5.c_str()); + isupport.push_back(buf); + line5.clear(); + token_counter = 0; } + } + if (!line5.empty()) + { + char buf[MAXBUF]; + snprintf(buf, MAXBUF, "%s:are supported by this server", line5.c_str()); + isupport.push_back(buf); + } +} + +void ServerConfig::Send005(User* user) +{ + for (std::vector::iterator line = ServerInstance->Config->isupport.begin(); line != ServerInstance->Config->isupport.end(); line++) + user->WriteServ("005 %s %s", user->nick, line->c_str()); +} + +bool ServerConfig::CheckOnce(char* tag) +{ + int count = ConfValueEnum(this->config_data, tag); + + if (count > 1) + { + throw CoreException("You have more than one <"+std::string(tag)+"> tag, this is not permitted."); return false; } if (count < 1) { - if (bail) - { - printf("There were errors in your configuration:\nYou have not defined a <%s> tag, this is required.\n",tag); - InspIRCd::Exit(ERROR); - } - else - { - if (user) - { - user->WriteServ("There were errors in your configuration:"); - user->WriteServ("You have not defined a <%s> tag, this is required.",tag); - } - else - { - ServerInstance->WriteOpers("There were errors in the configuration file:"); - ServerInstance->WriteOpers("You have not defined a <%s> tag, this is required.",tag); - } - } + throw CoreException("You have not defined a <"+std::string(tag)+"> tag, this is required."); return false; } return true; } -bool NoValidation(ServerConfig* conf, const char* tag, const char* value, void* data) +bool NoValidation(ServerConfig*, const char*, const char*, ValueItem&) { - conf->GetInstance()->Log(DEBUG,"No validation for <%s:%s>",tag,value); return true; } -bool ValidateTempDir(ServerConfig* conf, const char* tag, const char* value, void* data) +bool DoneConfItem(ServerConfig* conf, const char* tag) { - char* x = (char*)data; - if (!*x) - strlcpy(x,"/tmp",1024); return true; } - -bool ValidateMaxTargets(ServerConfig* conf, const char* tag, const char* value, void* data) + +bool ValidateMaxTargets(ServerConfig* conf, const char*, const char*, ValueItem &data) { - int* x = (int*)data; - if ((*x < 0) || (*x > 31)) + if ((data.GetInteger() < 0) || (data.GetInteger() > 31)) { conf->GetInstance()->Log(DEFAULT,"WARNING: value is greater than 31 or less than 0, set to 20."); - *x = 20; + data.Set(20); } return true; } -bool ValidateSoftLimit(ServerConfig* conf, const char* tag, const char* value, void* data) +bool ValidateSoftLimit(ServerConfig* conf, const char*, const char*, ValueItem &data) { - int* x = (int*)data; - if ((*x < 1) || (*x > MAXCLIENTS)) + if ((data.GetInteger() < 1) || (data.GetInteger() > MAXCLIENTS)) { conf->GetInstance()->Log(DEFAULT,"WARNING: value is greater than %d or less than 0, set to %d.",MAXCLIENTS,MAXCLIENTS); - *x = MAXCLIENTS; + data.Set(MAXCLIENTS); } return true; } -bool ValidateMaxConn(ServerConfig* conf, const char* tag, const char* value, void* data) +bool ValidateMaxConn(ServerConfig* conf, const char*, const char*, ValueItem &data) { - int* x = (int*)data; - if (*x > SOMAXCONN) + if (data.GetInteger() > SOMAXCONN) conf->GetInstance()->Log(DEFAULT,"WARNING: value may be higher than the system-defined SOMAXCONN value!"); - if (!*x) - *x = SOMAXCONN; - return true; -} - -bool ValidateDnsTimeout(ServerConfig* conf, const char* tag, const char* value, void* data) -{ - int* x = (int*)data; - if (!*x) - *x = 5; return true; } @@ -197,31 +219,29 @@ bool InitializeDisabledCommands(const char* data, InspIRCd* ServerInstance) std::string thiscmd; /* Enable everything first */ - for (nspace::hash_map::iterator x = ServerInstance->Parser->cmdlist.begin(); x != ServerInstance->Parser->cmdlist.end(); x++) + for (Commandable::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) { - nspace::hash_map::iterator cm = ServerInstance->Parser->cmdlist.find(thiscmd); + Commandable::iterator cm = ServerInstance->Parser->cmdlist.find(thiscmd); if (cm != ServerInstance->Parser->cmdlist.end()) { - ServerInstance->Log(DEBUG,"Disabling command '%s'",cm->second->command.c_str()); cm->second->Disable(true); } } return true; } -bool ValidateDnsServer(ServerConfig* conf, const char* tag, const char* value, void* data) +bool ValidateDnsServer(ServerConfig* conf, const char*, const char*, ValueItem &data) { - char* x = (char*)data; - if (!*x) + if (!*(data.GetString())) { + std::string nameserver; // attempt to look up their nameserver from /etc/resolv.conf conf->GetInstance()->Log(DEFAULT,"WARNING: not defined, attempting to find working server in /etc/resolv.conf..."); ifstream resolv("/etc/resolv.conf"); - std::string nameserver; bool found_server = false; if (resolv.is_open()) @@ -231,7 +251,7 @@ bool ValidateDnsServer(ServerConfig* conf, const char* tag, const char* value, v if ((nameserver == "nameserver") && (!found_server)) { resolv >> nameserver; - strlcpy(x,nameserver.c_str(),MAXBUF); + data.Set(nameserver.c_str()); found_server = true; conf->GetInstance()->Log(DEFAULT," set to '%s' as first resolver in /etc/resolv.conf.",nameserver.c_str()); } @@ -240,158 +260,274 @@ bool ValidateDnsServer(ServerConfig* conf, const char* tag, const char* value, v if (!found_server) { conf->GetInstance()->Log(DEFAULT,"/etc/resolv.conf contains no viable nameserver entries! Defaulting to nameserver '127.0.0.1'!"); - strlcpy(x,"127.0.0.1",MAXBUF); + data.Set("127.0.0.1"); } } else { conf->GetInstance()->Log(DEFAULT,"/etc/resolv.conf can't be opened! Defaulting to nameserver '127.0.0.1'!"); - strlcpy(x,"127.0.0.1",MAXBUF); + data.Set("127.0.0.1"); } } return true; } -bool ValidateModPath(ServerConfig* conf, const char* tag, const char* value, void* data) -{ - char* x = (char*)data; - if (!*x) - strlcpy(x,MOD_PATH,MAXBUF); - return true; -} - - -bool ValidateServerName(ServerConfig* conf, const char* tag, const char* value, void* data) +bool ValidateServerName(ServerConfig* conf, const char*, const char*, ValueItem &data) { - char* x = (char*)data; - if (!strchr(x,'.')) + /* If we already have a servername, and they changed it, we should throw an exception. */ + if ((strcasecmp(conf->ServerName, data.GetString())) && (*conf->ServerName)) + { + throw CoreException("Configuration error: You cannot change your servername at runtime! Please restart your server for this change to be applied."); + /* We don't actually reach this return of course... */ + return false; + } + if (!strchr(data.GetString(),'.')) { - conf->GetInstance()->Log(DEFAULT,"WARNING: '%s' is not a fully-qualified domain name. Changed to '%s%c'",x,x,'.'); - charlcat(x,'.',MAXBUF); + conf->GetInstance()->Log(DEFAULT,"WARNING: '%s' is not a fully-qualified domain name. Changed to '%s%c'",data.GetString(),data.GetString(),'.'); + std::string moo = std::string(data.GetString()).append("."); + data.Set(moo.c_str()); } - //strlower(x); return true; } -bool ValidateNetBufferSize(ServerConfig* conf, const char* tag, const char* value, void* data) +bool ValidateNetBufferSize(ServerConfig* conf, const char*, const char*, ValueItem &data) { - if ((!conf->NetBufferSize) || (conf->NetBufferSize > 65535) || (conf->NetBufferSize < 1024)) + if ((!data.GetInteger()) || (data.GetInteger() > 65535) || (data.GetInteger() < 1024)) { conf->GetInstance()->Log(DEFAULT,"No NetBufferSize specified or size out of range, setting to default of 10240."); - conf->NetBufferSize = 10240; + data.Set(10240); } return true; } -bool ValidateMaxWho(ServerConfig* conf, const char* tag, const char* value, void* data) +bool ValidateMaxWho(ServerConfig* conf, const char*, const char*, ValueItem &data) { - if ((!conf->MaxWhoResults) || (conf->MaxWhoResults > 65535) || (conf->MaxWhoResults < 1)) + if ((data.GetInteger() > 65535) || (data.GetInteger() < 1)) { - conf->GetInstance()->Log(DEFAULT,"No MaxWhoResults specified or size out of range, setting to default of 128."); - conf->MaxWhoResults = 128; + conf->GetInstance()->Log(DEFAULT," size out of range, setting to default of 128."); + data.Set(128); } return true; } -bool ValidateLogLevel(ServerConfig* conf, const char* tag, const char* value, void* data) +bool ValidateLogLevel(ServerConfig* conf, const char*, const char*, ValueItem &data) { - const char* dbg = (const char*)data; + std::string dbg = data.GetString(); conf->LogLevel = DEFAULT; - if (!strcmp(dbg,"debug")) - { + + if (dbg == "debug") conf->LogLevel = DEBUG; - conf->debugging = 1; - } - else if (!strcmp(dbg,"verbose")) + else if (dbg == "verbose") conf->LogLevel = VERBOSE; - else if (!strcmp(dbg,"default")) + else if (dbg == "default") conf->LogLevel = DEFAULT; - else if (!strcmp(dbg,"sparse")) + else if (dbg == "sparse") conf->LogLevel = SPARSE; - else if (!strcmp(dbg,"none")) + else if (dbg == "none") conf->LogLevel = NONE; + + conf->debugging = (conf->LogLevel == DEBUG); + + return true; +} + +bool ValidateMotd(ServerConfig* conf, const char*, const char*, ValueItem &data) +{ + conf->ReadFile(conf->MOTD, data.GetString()); + return true; +} + +bool ValidateNotEmpty(ServerConfig*, const char* tag, const char*, ValueItem &data) +{ + if (!*data.GetString()) + throw CoreException(std::string("The value for ")+tag+" cannot be empty!"); + return true; +} + +bool ValidateRules(ServerConfig* conf, const char*, const char*, ValueItem &data) +{ + conf->ReadFile(conf->RULES, data.GetString()); return true; } -bool ValidateMotd(ServerConfig* conf, const char* tag, const char* value, void* data) +bool ValidateModeLists(ServerConfig* conf, const char*, const char*, ValueItem &data) { - conf->ReadFile(conf->MOTD,conf->motd); + memset(conf->HideModeLists, 0, 256); + for (const unsigned char* x = (const unsigned char*)data.GetString(); *x; ++x) + conf->HideModeLists[*x] = true; return true; } -bool ValidateRules(ServerConfig* conf, const char* tag, const char* value, void* data) +bool ValidateExemptChanOps(ServerConfig* conf, const char*, const char*, ValueItem &data) { - conf->ReadFile(conf->RULES,conf->rules); + memset(conf->ExemptChanOps, 0, 256); + for (const unsigned char* x = (const unsigned char*)data.GetString(); *x; ++x) + conf->ExemptChanOps[*x] = true; + return true; +} + +bool ValidateInvite(ServerConfig* conf, const char*, const char*, ValueItem &data) +{ + std::string v = data.GetString(); + + if (v == "ops") + conf->AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_OPS; + else if (v == "all") + conf->AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_ALL; + else if (v == "dynamic") + conf->AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_DYNAMIC; + else + conf->AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_NONE; + + return true; +} + +bool ValidateSID(ServerConfig* conf, const char*, const char*, ValueItem &data) +{ + int sid = data.GetInteger(); + if ((sid > 999) || (sid < 0)) + { + sid = sid % 1000; + data.Set(sid); + conf->GetInstance()->Log(DEFAULT,"WARNING: Server ID is less than 0 or greater than 999. Set to %d", sid); + } + return true; +} + +bool ValidateWhoWas(ServerConfig* conf, const char*, const char*, ValueItem &data) +{ + conf->WhoWasMaxKeep = conf->GetInstance()->Duration(data.GetString()); + + if (conf->WhoWasGroupSize < 0) + conf->WhoWasGroupSize = 0; + + if (conf->WhoWasMaxGroups < 0) + conf->WhoWasMaxGroups = 0; + + if (conf->WhoWasMaxKeep < 3600) + { + conf->WhoWasMaxKeep = 3600; + conf->GetInstance()->Log(DEFAULT,"WARNING: value less than 3600, setting to default 3600"); + } + + Command* whowas_command = conf->GetInstance()->Parser->GetHandler("WHOWAS"); + if (whowas_command) + { + std::deque params; + whowas_command->HandleInternal(WHOWAS_PRUNE, params); + } + return true; } /* Callback called before processing the first tag */ -bool InitConnect(ServerConfig* conf, const char* tag) +bool InitConnect(ServerConfig* conf, const char*) { conf->GetInstance()->Log(DEFAULT,"Reading connect classes..."); - conf->Classes.clear(); + + for (ClassVector::iterator i = conf->Classes.begin(); i != conf->Classes.end(); i++) + { + ConnectClass *c = *i; + + conf->GetInstance()->Log(DEBUG, "Address of class is %p", c); + } + + for (ClassVector::iterator i = conf->Classes.begin(); i != conf->Classes.end(); i++) + { + ConnectClass *c = *i; + + /* only delete a class with refcount 0 */ + if (c->RefCount == 0) + { + conf->GetInstance()->Log(DEFAULT, "Removing connect class, refcount is 0!"); + conf->Classes.erase(i); + i = conf->Classes.begin(); // start over so we don't trample on a bad iterator + } + + /* also mark all existing classes disabled, if they still exist in the conf, they will be reenabled. */ + c->SetDisabled(true); + } + return true; } /* Callback called to process a single tag */ -bool DoConnect(ServerConfig* conf, const char* tag, char** entries, void** values, int* types) +bool DoConnect(ServerConfig* conf, const char*, char**, ValueList &values, int*) { ConnectClass c; - char* allow = (char*)values[0]; /* Yeah, there are a lot of values. Live with it. */ - char* deny = (char*)values[1]; - char* password = (char*)values[2]; - int* timeout = (int*)values[3]; - int* pingfreq = (int*)values[4]; - int* flood = (int*)values[5]; - int* threshold = (int*)values[6]; - int* sendq = (int*)values[7]; - int* recvq = (int*)values[8]; - int* localmax = (int*)values[9]; - int* globalmax = (int*)values[10]; - - if (*allow) + const char* allow = values[0].GetString(); /* Yeah, there are a lot of values. Live with it. */ + const char* deny = values[1].GetString(); + const char* password = values[2].GetString(); + int timeout = values[3].GetInteger(); + int pingfreq = values[4].GetInteger(); + int flood = values[5].GetInteger(); + int threshold = values[6].GetInteger(); + int sendq = values[7].GetInteger(); + int recvq = values[8].GetInteger(); + int localmax = values[9].GetInteger(); + int globalmax = values[10].GetInteger(); + int port = values[11].GetInteger(); + const char* name = values[12].GetString(); + const char* parent = values[13].GetString(); + int maxchans = values[14].GetInteger(); + unsigned long limit = values[15].GetInteger(); + + /* + * duplicates check: Now we don't delete all connect classes on rehash, we need to ensure we don't add dupes. + * easier said than done, but for now we'll just disallow anything with a duplicate host or name. -- w00t + */ + for (ClassVector::iterator item = conf->Classes.begin(); item != conf->Classes.end(); ++item) + { + ConnectClass* c = *item; + if ((*name && (c->GetName() == name)) || (*allow && (c->GetHost() == allow)) || (*deny && (c->GetHost() == deny))) + { + /* reenable class so users can be shoved into it :P */ + c->SetDisabled(false); + conf->GetInstance()->Log(DEFAULT, "Not adding class, it already exists!"); + return true; + } + } + + conf->GetInstance()->Log(DEFAULT,"Adding a connect class!"); + + if (*parent) { - c.host = allow; - c.type = CC_ALLOW; - c.pass = password; - c.registration_timeout = *timeout; - c.pingtime = *pingfreq; - c.flood = *flood; - c.threshold = *threshold; - c.sendqmax = *sendq; - c.recvqmax = *recvq; - c.maxlocal = *localmax; - c.maxglobal = *globalmax; - - - if (c.maxlocal == 0) - c.maxlocal = 3; - if (c.maxglobal == 0) - c.maxglobal = 3; - if (c.threshold == 0) + /* Find 'parent' and inherit a new class from it, + * then overwrite any values that are set here + */ + ClassVector::iterator item = conf->Classes.begin(); + for (; item != conf->Classes.end(); ++item) { - c.threshold = 1; - c.flood = 999; - conf->GetInstance()->Log(DEFAULT,"Warning: Connect allow line '%s' has no flood/threshold settings. Setting this tag to 999 lines in 1 second.",c.host.c_str()); + ConnectClass* c = *item; + conf->GetInstance()->Log(DEBUG,"Class: %s", c->GetName().c_str()); + if (c->GetName() == parent) + { + ConnectClass* newclass = new ConnectClass(name, c); + newclass->Update(timeout, flood, *allow ? allow : deny, pingfreq, password, threshold, sendq, recvq, localmax, globalmax, maxchans, port, limit); + conf->Classes.push_back(newclass); + break; + } } - if (c.sendqmax == 0) - c.sendqmax = 262114; - if (c.recvqmax == 0) - c.recvqmax = 4096; - if (c.registration_timeout == 0) - c.registration_timeout = 90; - if (c.pingtime == 0) - c.pingtime = 120; - conf->Classes.push_back(c); + if (item == conf->Classes.end()) + throw CoreException("Class name '" + std::string(name) + "' is configured to inherit from class '" + std::string(parent) + "' which cannot be found."); } else { - c.host = deny; - c.type = CC_DENY; - conf->Classes.push_back(c); - conf->GetInstance()->Log(DEBUG,"Read connect class type DENY, host=%s",deny); + if (*allow) + { + ConnectClass* c = new ConnectClass(name, timeout, flood, allow, pingfreq, password, threshold, sendq, recvq, localmax, globalmax, maxchans); + c->limit = limit; + c->SetPort(port); + conf->Classes.push_back(c); + } + else + { + ConnectClass* c = new ConnectClass(name, deny); + c->SetPort(port); + conf->Classes.push_back(c); + } } return true; @@ -399,15 +535,15 @@ bool DoConnect(ServerConfig* conf, const char* tag, char** entries, void** value /* Callback called when there are no more tags */ -bool DoneConnect(ServerConfig* conf, const char* tag) +bool DoneConnect(ServerConfig *conf, const char*) { - conf->GetInstance()->Log(DEBUG,"DoneConnect called for tag: %s",tag); + conf->GetInstance()->Log(DEFAULT, "Done adding connect classes!"); return true; } /* Callback called before processing the first tag */ -bool InitULine(ServerConfig* conf, const char* tag) +bool InitULine(ServerConfig* conf, const char*) { conf->ulines.clear(); return true; @@ -415,24 +551,24 @@ bool InitULine(ServerConfig* conf, const char* tag) /* Callback called to process a single tag */ -bool DoULine(ServerConfig* conf, const char* tag, char** entries, void** values, int* types) +bool DoULine(ServerConfig* conf, const char*, char**, ValueList &values, int*) { - char* server = (char*)values[0]; - conf->GetInstance()->Log(DEBUG,"Read ULINE '%s'",server); - conf->ulines.push_back(server); + const char* server = values[0].GetString(); + const bool silent = values[1].GetBool(); + conf->ulines[server] = silent; return true; } /* Callback called when there are no more tags */ -bool DoneULine(ServerConfig* conf, const char* tag) +bool DoneULine(ServerConfig*, const char*) { return true; } /* Callback called before processing the first tag */ -bool InitModule(ServerConfig* conf, const char* tag) +bool InitModule(ServerConfig* conf, const char*) { old_module_names.clear(); new_module_names.clear(); @@ -447,16 +583,16 @@ bool InitModule(ServerConfig* conf, const char* tag) /* Callback called to process a single tag */ -bool DoModule(ServerConfig* conf, const char* tag, char** entries, void** values, int* types) +bool DoModule(ServerConfig*, const char*, char**, ValueList &values, int*) { - char* modname = (char*)values[0]; + const char* modname = values[0].GetString(); new_module_names.push_back(modname); return true; } /* Callback called when there are no more tags */ -bool DoneModule(ServerConfig* conf, const char* tag) +bool DoneModule(ServerConfig*, const char*) { // now create a list of new modules that are due to be loaded // and a seperate list of modules which are due to be unloaded @@ -491,7 +627,7 @@ bool DoneModule(ServerConfig* conf, const char* tag) /* Callback called before processing the first tag */ -bool InitMaxBans(ServerConfig* conf, const char* tag) +bool InitMaxBans(ServerConfig* conf, const char*) { conf->maxbans.clear(); return true; @@ -499,305 +635,376 @@ bool InitMaxBans(ServerConfig* conf, const char* tag) /* Callback called to process a single tag */ -bool DoMaxBans(ServerConfig* conf, const char* tag, char** entries, void** values, int* types) +bool DoMaxBans(ServerConfig* conf, const char*, char**, ValueList &values, int*) { - char* channel = (char*)values[0]; - int* limit = (int*)values[1]; - conf->maxbans[channel] = *limit; + const char* channel = values[0].GetString(); + int limit = values[1].GetInteger(); + conf->maxbans[channel] = limit; return true; } /* Callback called when there are no more tags. */ -bool DoneMaxBans(ServerConfig* conf, const char* tag) +bool DoneMaxBans(ServerConfig*, const char*) { return true; } -void ServerConfig::Read(bool bail, userrec* user) +void ServerConfig::ReportConfigError(const std::string &errormessage, bool bail, User* user) { - char debug[MAXBUF]; /* Temporary buffer for debugging value */ - char* data[12]; /* Temporary buffers for reading multiple occurance tags into */ - void* ptr[12]; /* Temporary pointers for passing to callbacks */ - int r_i[12]; /* Temporary array for casting */ + ServerInstance->Log(DEFAULT, "There were errors in your configuration file: %s", errormessage.c_str()); + if (bail) + { + /* Unneeded because of the ServerInstance->Log() aboive? */ + printf("There were errors in your configuration:\n%s\n\n",errormessage.c_str()); + ServerInstance->Exit(EXIT_STATUS_CONFIG); + } + else + { + std::string errors = errormessage; + std::string::size_type start; + unsigned int prefixlen; + start = 0; + /* ":ServerInstance->Config->ServerName NOTICE user->nick :" */ + if (user) + { + prefixlen = strlen(this->ServerName) + strlen(user->nick) + 11; + user->WriteServ("NOTICE %s :There were errors in the configuration file:",user->nick); + while (start < errors.length()) + { + user->WriteServ("NOTICE %s :%s",user->nick, errors.substr(start, 510 - prefixlen).c_str()); + start += 510 - prefixlen; + } + } + else + { + ServerInstance->WriteOpers("There were errors in the configuration file:"); + while (start < errors.length()) + { + ServerInstance->WriteOpers(errors.substr(start, 360).c_str()); + start += 360; + } + } + return; + } +} + +void ServerConfig::Read(bool bail, User* user) +{ + static char debug[MAXBUF]; /* Temporary buffer for debugging value */ + static char maxkeep[MAXBUF]; /* Temporary buffer for WhoWasMaxKeep value */ + static char hidemodes[MAXBUF]; /* Modes to not allow listing from users below halfop */ + static char exemptchanops[MAXBUF]; /* Exempt channel ops from these modes */ + static char announceinvites[MAXBUF]; /* options:announceinvites setting */ int rem = 0, add = 0; /* Number of modules added, number of modules removed */ std::ostringstream errstr; /* String stream containing the error output */ /* These tags MUST occur and must ONLY occur once in the config file */ - static char* Once[] = { "server", "admin", "files", "power", "options", "pid", NULL }; + static char* Once[] = { "server", "admin", "files", "power", "options", NULL }; /* These tags can occur ONCE or not at all */ - static InitialConfig Values[] = { - {"options", "softlimit", &this->SoftLimit, DT_INTEGER, ValidateSoftLimit}, - {"options", "somaxconn", &this->MaxConn, DT_INTEGER, ValidateMaxConn}, - {"server", "name", &this->ServerName, DT_CHARPTR, ValidateServerName}, - {"server", "description", &this->ServerDesc, DT_CHARPTR, NoValidation}, - {"server", "network", &this->Network, DT_CHARPTR, NoValidation}, - {"admin", "name", &this->AdminName, DT_CHARPTR, NoValidation}, - {"admin", "email", &this->AdminEmail, DT_CHARPTR, NoValidation}, - {"admin", "nick", &this->AdminNick, DT_CHARPTR, NoValidation}, - {"files", "motd", &this->motd, DT_CHARPTR, ValidateMotd}, - {"files", "rules", &this->rules, DT_CHARPTR, ValidateRules}, - {"power", "diepass", &this->diepass, DT_CHARPTR, NoValidation}, - {"power", "pauseval", &this->DieDelay, DT_INTEGER, NoValidation}, - {"power", "restartpass", &this->restartpass, DT_CHARPTR, NoValidation}, - {"options", "prefixquit", &this->PrefixQuit, DT_CHARPTR, NoValidation}, - {"die", "value", &this->DieValue, DT_CHARPTR, NoValidation}, - {"options", "loglevel", &debug, DT_CHARPTR, ValidateLogLevel}, - {"options", "netbuffersize", &this->NetBufferSize, DT_INTEGER, ValidateNetBufferSize}, - {"options", "maxwho", &this->MaxWhoResults, DT_INTEGER, ValidateMaxWho}, - {"options", "allowhalfop", &this->AllowHalfop, DT_BOOLEAN, NoValidation}, - {"dns", "server", &this->DNSServer, DT_CHARPTR, ValidateDnsServer}, - {"dns", "timeout", &this->dns_timeout, DT_INTEGER, ValidateDnsTimeout}, - {"options", "moduledir", &this->ModPath, DT_CHARPTR, ValidateModPath}, - {"disabled", "commands", &this->DisabledCommands, DT_CHARPTR, NoValidation}, - {"options", "operonlystats", &this->OperOnlyStats, DT_CHARPTR, NoValidation}, - {"options", "customversion", &this->CustomVersion, DT_CHARPTR, NoValidation}, - {"options", "hidesplits", &this->HideSplits, DT_BOOLEAN, NoValidation}, - {"options", "hidebans", &this->HideBans, DT_BOOLEAN, NoValidation}, - {"options", "hidewhois", &this->HideWhoisServer, DT_CHARPTR, NoValidation}, - {"options", "operspywhois", &this->OperSpyWhois, DT_BOOLEAN, NoValidation}, - {"options", "tempdir", &this->TempDir, DT_CHARPTR, ValidateTempDir}, - {"options", "nouserdns", &this->NoUserDns, DT_BOOLEAN, NoValidation}, - {"options", "syntaxhints", &this->SyntaxHints, DT_BOOLEAN, NoValidation}, - {"pid", "file", &this->PID, DT_CHARPTR, NoValidation}, - {NULL} + InitialConfig Values[] = { + {"options", "softlimit", MAXCLIENTS_S, new ValueContainerUInt (&this->SoftLimit), DT_INTEGER, ValidateSoftLimit}, + {"options", "somaxconn", SOMAXCONN_S, new ValueContainerInt (&this->MaxConn), DT_INTEGER, ValidateMaxConn}, + {"options", "moronbanner", "Youre banned!", new ValueContainerChar (this->MoronBanner), DT_CHARPTR, NoValidation}, + {"server", "name", "", new ValueContainerChar (this->ServerName), DT_CHARPTR, ValidateServerName}, + {"server", "description", "Configure Me", new ValueContainerChar (this->ServerDesc), DT_CHARPTR, NoValidation}, + {"server", "network", "Network", new ValueContainerChar (this->Network), DT_CHARPTR, NoValidation}, + {"server", "id", "0", new ValueContainerInt (&this->sid), DT_INTEGER, ValidateSID}, + {"admin", "name", "", new ValueContainerChar (this->AdminName), DT_CHARPTR, NoValidation}, + {"admin", "email", "Mis@configu.red", new ValueContainerChar (this->AdminEmail), DT_CHARPTR, NoValidation}, + {"admin", "nick", "Misconfigured", new ValueContainerChar (this->AdminNick), DT_CHARPTR, NoValidation}, + {"files", "motd", "", new ValueContainerChar (this->motd), DT_CHARPTR, ValidateMotd}, + {"files", "rules", "", new ValueContainerChar (this->rules), DT_CHARPTR, ValidateRules}, + {"power", "diepass", "", new ValueContainerChar (this->diepass), DT_CHARPTR, ValidateNotEmpty}, + {"power", "pause", "", new ValueContainerInt (&this->DieDelay), DT_INTEGER, NoValidation}, + {"power", "restartpass", "", new ValueContainerChar (this->restartpass), DT_CHARPTR, ValidateNotEmpty}, + {"options", "prefixquit", "", new ValueContainerChar (this->PrefixQuit), DT_CHARPTR, NoValidation}, + {"options", "suffixquit", "", new ValueContainerChar (this->SuffixQuit), DT_CHARPTR, NoValidation}, + {"options", "fixedquit", "", new ValueContainerChar (this->FixedQuit), DT_CHARPTR, NoValidation}, + {"options", "loglevel", "default", new ValueContainerChar (debug), DT_CHARPTR, ValidateLogLevel}, + {"options", "netbuffersize","10240", new ValueContainerInt (&this->NetBufferSize), DT_INTEGER, ValidateNetBufferSize}, + {"options", "maxwho", "128", new ValueContainerInt (&this->MaxWhoResults), DT_INTEGER, ValidateMaxWho}, + {"options", "allowhalfop", "0", new ValueContainerBool (&this->AllowHalfop), DT_BOOLEAN, NoValidation}, + {"dns", "server", "", new ValueContainerChar (this->DNSServer), DT_CHARPTR, DNSServerValidator}, + {"dns", "timeout", "5", new ValueContainerInt (&this->dns_timeout), DT_INTEGER, NoValidation}, + {"options", "moduledir", MOD_PATH, new ValueContainerChar (this->ModPath), DT_CHARPTR, NoValidation}, + {"disabled", "commands", "", new ValueContainerChar (this->DisabledCommands), DT_CHARPTR, NoValidation}, + {"options", "userstats", "", new ValueContainerChar (this->UserStats), DT_CHARPTR, NoValidation}, + {"options", "customversion","", new ValueContainerChar (this->CustomVersion), DT_CHARPTR, NoValidation}, + {"options", "hidesplits", "0", new ValueContainerBool (&this->HideSplits), DT_BOOLEAN, NoValidation}, + {"options", "hidebans", "0", new ValueContainerBool (&this->HideBans), DT_BOOLEAN, NoValidation}, + {"options", "hidewhois", "", new ValueContainerChar (this->HideWhoisServer), DT_CHARPTR, NoValidation}, + {"options", "hidekills", "", new ValueContainerChar (this->HideKillsServer), DT_CHARPTR, NoValidation}, + {"options", "operspywhois", "0", new ValueContainerBool (&this->OperSpyWhois), DT_BOOLEAN, NoValidation}, + {"options", "nouserdns", "0", new ValueContainerBool (&this->NoUserDns), DT_BOOLEAN, NoValidation}, + {"options", "syntaxhints", "0", new ValueContainerBool (&this->SyntaxHints), DT_BOOLEAN, NoValidation}, + {"options", "cyclehosts", "0", new ValueContainerBool (&this->CycleHosts), DT_BOOLEAN, NoValidation}, + {"options", "ircumsgprefix","0", new ValueContainerBool (&this->UndernetMsgPrefix), DT_BOOLEAN, NoValidation}, + {"options", "announceinvites", "1", new ValueContainerChar (announceinvites), DT_CHARPTR, ValidateInvite}, + {"options", "hostintopic", "1", new ValueContainerBool (&this->FullHostInTopic), DT_BOOLEAN, NoValidation}, + {"options", "hidemodes", "", new ValueContainerChar (hidemodes), DT_CHARPTR, ValidateModeLists}, + {"options", "exemptchanops","", new ValueContainerChar (exemptchanops), DT_CHARPTR, ValidateExemptChanOps}, + {"options", "maxtargets", "20", new ValueContainerUInt (&this->MaxTargets), DT_INTEGER, ValidateMaxTargets}, + {"options", "defaultmodes", "nt", new ValueContainerChar (this->DefaultModes), DT_CHARPTR, NoValidation}, + {"pid", "file", "", new ValueContainerChar (this->PID), DT_CHARPTR, NoValidation}, + {"whowas", "groupsize", "10", new ValueContainerInt (&this->WhoWasGroupSize), DT_INTEGER, NoValidation}, + {"whowas", "maxgroups", "10240", new ValueContainerInt (&this->WhoWasMaxGroups), DT_INTEGER, NoValidation}, + {"whowas", "maxkeep", "3600", new ValueContainerChar (maxkeep), DT_CHARPTR, ValidateWhoWas}, + {"die", "value", "", new ValueContainerChar (this->DieValue), DT_CHARPTR, NoValidation}, + {"channels", "users", "20", new ValueContainerUInt (&this->MaxChans), DT_INTEGER, NoValidation}, + {"channels", "opers", "60", new ValueContainerUInt (&this->OperMaxChans), DT_INTEGER, NoValidation}, + {NULL, NULL, NULL, NULL, DT_NOTHING, NoValidation} }; /* These tags can occur multiple times, and therefore they have special code to read them * which is different to the code for reading the singular tags listed above. */ - static MultiConfig MultiValues[] = { + MultiConfig MultiValues[] = { {"connect", {"allow", "deny", "password", "timeout", "pingfreq", "flood", - "threshold", "sendq", "recvq", "localmax", "globalmax", NULL}, + "threshold", "sendq", "recvq", "localmax", "globalmax", "port", + "name", "parent", "maxchans", "limit", + NULL}, + {"", "", "", "", "120", "", + "", "", "", "3", "3", "0", + "", "", "0", "0", + NULL}, {DT_CHARPTR, DT_CHARPTR, DT_CHARPTR, DT_INTEGER, DT_INTEGER, DT_INTEGER, - DT_INTEGER, DT_INTEGER, DT_INTEGER, DT_INTEGER, DT_INTEGER}, + DT_INTEGER, DT_INTEGER, DT_INTEGER, DT_INTEGER, DT_INTEGER, DT_INTEGER, + DT_CHARPTR, DT_CHARPTR, DT_INTEGER, DT_INTEGER}, InitConnect, DoConnect, DoneConnect}, {"uline", - {"server", NULL}, - {DT_CHARPTR}, + {"server", "silent", NULL}, + {"", "0", NULL}, + {DT_CHARPTR, DT_BOOLEAN}, InitULine,DoULine,DoneULine}, {"banlist", {"chan", "limit", NULL}, + {"", "", NULL}, {DT_CHARPTR, DT_INTEGER}, InitMaxBans, DoMaxBans, DoneMaxBans}, {"module", {"name", NULL}, + {"", NULL}, {DT_CHARPTR}, InitModule, DoModule, DoneModule}, {"badip", {"reason", "ipmask", NULL}, + {"No reason", "", NULL}, {DT_CHARPTR, DT_CHARPTR}, - InitXLine, DoZLine, DoneXLine}, + InitXLine, DoZLine, DoneConfItem}, {"badnick", {"reason", "nick", NULL}, + {"No reason", "", NULL}, {DT_CHARPTR, DT_CHARPTR}, - InitXLine, DoQLine, DoneXLine}, + InitXLine, DoQLine, DoneConfItem}, {"badhost", {"reason", "host", NULL}, + {"No reason", "", NULL}, {DT_CHARPTR, DT_CHARPTR}, - InitXLine, DoKLine, DoneXLine}, + InitXLine, DoKLine, DoneConfItem}, {"exception", {"reason", "host", NULL}, + {"No reason", "", NULL}, {DT_CHARPTR, DT_CHARPTR}, - InitXLine, DoELine, DoneXLine}, + InitXLine, DoELine, DoneELine}, {"type", {"name", "classes", NULL}, + {"", "", NULL}, {DT_CHARPTR, DT_CHARPTR}, InitTypes, DoType, DoneClassesAndTypes}, {"class", {"name", "commands", NULL}, + {"", "", NULL}, {DT_CHARPTR, DT_CHARPTR}, InitClasses, DoClass, DoneClassesAndTypes}, - {NULL} + {NULL, + {NULL}, + {NULL}, + {0}, + NULL, NULL, NULL} }; include_stack.clear(); /* Load and parse the config file, if there are any errors then explode */ - + /* Make a copy here so if it fails then we can carry on running with an unaffected config */ ConfigDataHash newconfig; - - if (this->LoadConf(newconfig, CONFIG_FILE, errstr)) + + if (this->LoadConf(newconfig, ServerInstance->ConfigFileName, errstr)) { /* If we succeeded, set the ircd config to the new one */ this->config_data = newconfig; - -/* int c = 1; - std::string last; - - for(ConfigDataHash::const_iterator i = this->config_data.begin(); i != this->config_data.end(); i++) - { - c = (i->first != last) ? 1 : c+1; - last = i->first; - - std::cout << "[" << i->first << " " << c << "/" << this->config_data.count(i->first) << "]" << std::endl; - - for(KeyValList::const_iterator j = i->second.begin(); j != i->second.end(); j++) - std::cout << "\t" << j->first << " = " << j->second << std::endl; - - std::cout << "[/" << i->first << " " << c << "/" << this->config_data.count(i->first) << "]" << std::endl; - } - */ } + } else { - ServerInstance->Log(DEFAULT, "There were errors in your configuration:\n%s", errstr.str().c_str()); + ReportConfigError(errstr.str(), bail, user); + return; + } - if (bail) - { - /* Unneeded because of the ServerInstance->Log() aboive? */ - printf("There were errors in your configuration:\n%s",errstr.str().c_str()); - InspIRCd::Exit(ERROR); - } - else + /* The stuff in here may throw CoreException, be sure we're in a position to catch it. */ + try + { + /* Check we dont have more than one of singular tags, or any of them missing + */ + for (int Index = 0; Once[Index]; Index++) + if (!CheckOnce(Once[Index])) + return; + + /* Read the values of all the tags which occur once or not at all, and call their callbacks. + */ + for (int Index = 0; Values[Index].tag; Index++) { - std::string errors = errstr.str(); - std::string::size_type start; - unsigned int prefixlen; - - start = 0; - /* ":ServerInstance->Config->ServerName NOTICE user->nick :" */ - prefixlen = strlen(this->ServerName) + strlen(user->nick) + 11; - - if (user) + char item[MAXBUF]; + int dt = Values[Index].datatype; + bool allow_newlines = ((dt & DT_ALLOW_NEWLINE) > 0); + dt &= ~DT_ALLOW_NEWLINE; + + ConfValue(this->config_data, Values[Index].tag, Values[Index].value, Values[Index].default_value, 0, item, MAXBUF, allow_newlines); + ValueItem vi(item); + + if (!Values[Index].validation_function(this, Values[Index].tag, Values[Index].value, vi)) + throw CoreException("One or more values in your configuration file failed to validate. Please see your ircd.log for more information."); + + switch (Values[Index].datatype) { - user->WriteServ("NOTICE %s :There were errors in the configuration file:",user->nick); - - while(start < errors.length()) + case DT_CHARPTR: { - user->WriteServ("NOTICE %s :%s",user->nick, errors.substr(start, 510 - prefixlen).c_str()); - start += 510 - prefixlen; + ValueContainerChar* vcc = (ValueContainerChar*)Values[Index].val; + /* Make sure we also copy the null terminator */ + vcc->Set(vi.GetString(), strlen(vi.GetString()) + 1); } - } - else - { - ServerInstance->WriteOpers("There were errors in the configuration file:"); - - while(start < errors.length()) + break; + case DT_INTEGER: { - ServerInstance->WriteOpers(errors.substr(start, 360).c_str()); - start += 360; + int val = vi.GetInteger(); + ValueContainerInt* vci = (ValueContainerInt*)Values[Index].val; + vci->Set(&val, sizeof(int)); } + break; + case DT_BOOLEAN: + { + bool val = vi.GetBool(); + ValueContainerBool* vcb = (ValueContainerBool*)Values[Index].val; + vcb->Set(&val, sizeof(bool)); + } + break; + default: + /* You don't want to know what happens if someones bad code sends us here. */ + break; } - return; + /* We're done with this now */ + delete Values[Index].val; } - } - - /* Check we dont have more than one of singular tags, or any of them missing - */ - for (int Index = 0; Once[Index]; Index++) - if (!CheckOnce(Once[Index],bail,user)) - return; - - /* Read the values of all the tags which occur once or not at all, and call their callbacks. - */ - for (int Index = 0; Values[Index].tag; Index++) - { - int* val_i = (int*) Values[Index].val; - char* val_c = (char*) Values[Index].val; - switch (Values[Index].datatype) + /* Read the multiple-tag items (class tags, connect tags, etc) + * and call the callbacks associated with them. We have three + * callbacks for these, a 'start', 'item' and 'end' callback. + */ + for (int Index = 0; MultiValues[Index].tag; Index++) { - case DT_CHARPTR: - /* Assuming MAXBUF here, potentially unsafe */ - ConfValue(this->config_data, Values[Index].tag, Values[Index].value, 0, val_c, MAXBUF); - break; - - case DT_INTEGER: - ConfValueInteger(this->config_data, Values[Index].tag, Values[Index].value, 0, *val_i); - break; - - case DT_BOOLEAN: - *val_i = ConfValueBool(this->config_data, Values[Index].tag, Values[Index].value, 0); - break; - - case DT_NOTHING: - break; - } - - Values[Index].validation_function(this, Values[Index].tag, Values[Index].value, Values[Index].val); - } - - /* Claim memory for use when reading multiple tags - */ - for (int n = 0; n < 12; n++) - data[n] = new char[MAXBUF]; - - /* Read the multiple-tag items (class tags, connect tags, etc) - * and call the callbacks associated with them. We have three - * callbacks for these, a 'start', 'item' and 'end' callback. - */ - - /* XXX - Make this use ConfValueInteger and so on */ - for (int Index = 0; MultiValues[Index].tag; Index++) - { - MultiValues[Index].init_function(this, MultiValues[Index].tag); + MultiValues[Index].init_function(this, MultiValues[Index].tag); - int number_of_tags = ConfValueEnum(this->config_data, MultiValues[Index].tag); + int number_of_tags = ConfValueEnum(this->config_data, MultiValues[Index].tag); - for (int tagnum = 0; tagnum < number_of_tags; tagnum++) - { - for (int valuenum = 0; MultiValues[Index].items[valuenum]; valuenum++) + for (int tagnum = 0; tagnum < number_of_tags; tagnum++) { - ConfValue(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], tagnum, data[valuenum], MAXBUF); - - switch (MultiValues[Index].datatype[valuenum]) + ValueList vl; + for (int valuenum = 0; MultiValues[Index].items[valuenum]; valuenum++) { - case DT_CHARPTR: - ptr[valuenum] = data[valuenum]; - break; - case DT_INTEGER: - r_i[valuenum] = atoi(data[valuenum]); - ptr[valuenum] = &r_i[valuenum]; - break; - case DT_BOOLEAN: - r_i[valuenum] = ((*data[valuenum] == tolower('y')) || (*data[valuenum] == tolower('t')) || (*data[valuenum] == '1')); - ptr[valuenum] = &r_i[valuenum]; - break; - default: - break; + int dt = MultiValues[Index].datatype[valuenum]; + bool allow_newlines = ((dt & DT_ALLOW_NEWLINE) > 0); + dt &= ~DT_ALLOW_NEWLINE; + + switch (dt) + { + case DT_CHARPTR: + { + char item[MAXBUF]; + if (ConfValue(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum, item, MAXBUF, allow_newlines)) + vl.push_back(ValueItem(item)); + else + vl.push_back(ValueItem("")); + } + break; + case DT_INTEGER: + { + int item = 0; + if (ConfValueInteger(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum, item)) + vl.push_back(ValueItem(item)); + else + vl.push_back(ValueItem(0)); + } + break; + case DT_BOOLEAN: + { + bool item = ConfValueBool(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum); + vl.push_back(ValueItem(item)); + } + break; + default: + /* Someone was smoking craq if we got here, and we're all gonna die. */ + break; + } } + + MultiValues[Index].validation_function(this, MultiValues[Index].tag, (char**)MultiValues[Index].items, vl, MultiValues[Index].datatype); } - MultiValues[Index].validation_function(this, MultiValues[Index].tag, (char**)MultiValues[Index].items, ptr, MultiValues[Index].datatype); + + MultiValues[Index].finish_function(this, MultiValues[Index].tag); } - MultiValues[Index].finish_function(this, MultiValues[Index].tag); } - /* Free any memory we claimed - */ - for (int n = 0; n < 12; n++) - delete[] data[n]; + catch (CoreException &ce) + { + ReportConfigError(ce.GetReason(), bail, user); + return; + } // write once here, to try it out and make sure its ok ServerInstance->WritePID(this->PID); - ServerInstance->Log(DEFAULT,"Done reading configuration file, InspIRCd is now starting."); + ServerInstance->Log(DEFAULT,"Done reading configuration file."); /* If we're rehashing, let's load any new modules, and unload old ones */ if (!bail) { - ServerInstance->stats->BoundPortCount = ServerInstance->BindPorts(false); + int found_ports = 0; + FailedPortList pl; + ServerInstance->BindPorts(false, found_ports, pl); + + if (pl.size() && user) + { + user->WriteServ("NOTICE %s :*** Not all your client ports could be bound.", user->nick); + user->WriteServ("NOTICE %s :*** The following port(s) failed to bind:", user->nick); + int j = 1; + for (FailedPortList::iterator i = pl.begin(); i != pl.end(); i++, j++) + { + user->WriteServ("NOTICE %s :*** %d. IP: %s Port: %lu", user->nick, j, i->first.empty() ? "" : i->first.c_str(), (unsigned long)i->second); + } + } if (!removed_modules.empty()) + { for (std::vector::iterator removing = removed_modules.begin(); removing != removed_modules.end(); removing++) { - if (ServerInstance->UnloadModule(removing->c_str())) + if (ServerInstance->Modules->Unload(removing->c_str())) { ServerInstance->WriteOpers("*** REHASH UNLOADED MODULE: %s",removing->c_str()); @@ -809,31 +1016,42 @@ void ServerConfig::Read(bool bail, userrec* user) else { if (user) - user->WriteServ("972 %s %s :Failed to unload module %s: %s",user->nick, removing->c_str(), removing->c_str(), ServerInstance->ModuleError()); + user->WriteServ("972 %s %s :Failed to unload module %s: %s",user->nick, removing->c_str(), removing->c_str(), ServerInstance->Modules->LastError()); } } + } if (!added_modules.empty()) - for (std::vector::iterator adding = added_modules.begin(); adding != added_modules.end(); adding++) { - if (ServerInstance->LoadModule(adding->c_str())) + for (std::vector::iterator adding = added_modules.begin(); adding != added_modules.end(); adding++) { - ServerInstance->WriteOpers("*** REHASH LOADED MODULE: %s",adding->c_str()); + if (ServerInstance->Modules->Load(adding->c_str())) + { + ServerInstance->WriteOpers("*** REHASH LOADED MODULE: %s",adding->c_str()); - if (user) - user->WriteServ("975 %s %s :Module %s successfully loaded.",user->nick, adding->c_str(), adding->c_str()); + if (user) + user->WriteServ("975 %s %s :Module %s successfully loaded.",user->nick, adding->c_str(), adding->c_str()); - add++; - } - else - { - if (user) - user->WriteServ("974 %s %s :Failed to load module %s: %s",user->nick, adding->c_str(), adding->c_str(), ServerInstance->ModuleError()); + add++; + } + else + { + if (user) + user->WriteServ("974 %s %s :Failed to load module %s: %s",user->nick, adding->c_str(), adding->c_str(), ServerInstance->Modules->LastError()); + } } } ServerInstance->Log(DEFAULT,"Successfully unloaded %lu of %lu modules and loaded %lu of %lu modules.",(unsigned long)rem,(unsigned long)removed_modules.size(),(unsigned long)add,(unsigned long)added_modules.size()); } + + /** Note: This is safe, the method checks for user == NULL */ + ServerInstance->Parser->SetupCommandTable(user); + + if (user) + user->WriteServ("NOTICE %s :*** Successfully rehashed server.", user->nick); + else + ServerInstance->WriteOpers("*** Successfully rehashed server."); } bool ServerConfig::LoadConf(ConfigDataHash &target, const char* filename, std::ostringstream &errorstream) @@ -845,22 +1063,23 @@ bool ServerConfig::LoadConf(ConfigDataHash &target, const char* filename, std::o bool in_tag; bool in_quote; bool in_comment; - + int character_count = 0; + linenumber = 1; in_tag = false; in_quote = false; in_comment = false; - + /* Check if the file open failed first */ if (!conf) { errorstream << "LoadConf: Couldn't open config file: " << filename << std::endl; return false; } - + /* Fix the chmod of the file to restrict it to the current user and group */ chmod(filename,0600); - + for (unsigned int t = 0; t < include_stack.size(); t++) { if (std::string(filename) == include_stack[t]) @@ -869,13 +1088,28 @@ bool ServerConfig::LoadConf(ConfigDataHash &target, const char* filename, std::o return false; } } - + /* It's not already included, add it to the list of files we've loaded */ include_stack.push_back(filename); - - /* Start reading characters... */ - while(conf.get(ch)) + + /* Start reading characters... */ + while (conf.get(ch)) { + + /* + * Fix for moronic windows issue spotted by Adremelech. + * Some windows editors save text files as utf-16, which is + * a total pain in the ass to parse. Users should save in the + * right config format! If we ever see a file where the first + * byte is 0xFF or 0xFE, or the second is 0xFF or 0xFE, then + * this is most likely a utf-16 file. Bail out and insult user. + */ + if ((character_count++ < 2) && (ch == '\xFF' || ch == '\xFE')) + { + errorstream << "File " << filename << " cannot be read, as it is encoded in braindead UTF-16. Save your file as plain ASCII!" << std::endl; + return false; + } + /* * Here we try and get individual tags on separate lines, * this would be so easy if we just made people format @@ -884,28 +1118,25 @@ bool ServerConfig::LoadConf(ConfigDataHash &target, const char* filename, std::o * we get a '>' not inside quotes. If we find two '<' and * no '>' then die with an error. */ - - if((ch == '#') && !in_quote) + + if ((ch == '#') && !in_quote) in_comment = true; - - if(((ch == '\n') || (ch == '\r')) && in_quote) - { - errorstream << "Got a newline within a quoted section, this is probably a typo: " << filename << ":" << linenumber << std::endl; - return false; - } - - switch(ch) + + switch (ch) { case '\n': + if (in_quote) + line += '\n'; linenumber++; case '\r': - in_comment = false; + if (!in_quote) + in_comment = false; case '\0': continue; case '\t': ch = ' '; } - + if(in_comment) continue; @@ -920,11 +1151,11 @@ bool ServerConfig::LoadConf(ConfigDataHash &target, const char* filename, std::o if ((ch == '\\') && (in_quote) && (in_tag)) { line += ch; - ServerInstance->Log(DEBUG,"Escape sequence in config line."); char real_character; if (conf.get(real_character)) { - ServerInstance->Log(DEBUG,"Escaping %c", real_character); + if (real_character == 'n') + real_character = '\n'; line += real_character; continue; } @@ -935,13 +1166,14 @@ bool ServerConfig::LoadConf(ConfigDataHash &target, const char* filename, std::o } } - line += ch; - - if(ch == '<') + if (ch != '\r') + line += ch; + + if (ch == '<') { - if(in_tag) + if (in_tag) { - if(!in_quote) + if (!in_quote) { errorstream << "Got another opening < when the first one wasn't closed: " << filename << ":" << linenumber << std::endl; return false; @@ -949,7 +1181,7 @@ bool ServerConfig::LoadConf(ConfigDataHash &target, const char* filename, std::o } else { - if(in_quote) + if (in_quote) { errorstream << "We're in a quote but outside a tag, interesting. " << filename << ":" << linenumber << std::endl; return false; @@ -961,11 +1193,11 @@ bool ServerConfig::LoadConf(ConfigDataHash &target, const char* filename, std::o } } } - else if(ch == '"') + else if (ch == '"') { - if(in_tag) + if (in_tag) { - if(in_quote) + if (in_quote) { // errorstream << "Closing quote in config tag on line " << linenumber << std::endl; in_quote = false; @@ -978,7 +1210,7 @@ bool ServerConfig::LoadConf(ConfigDataHash &target, const char* filename, std::o } else { - if(in_quote) + if (in_quote) { errorstream << "Found a (closing) \" outside a tag: " << filename << ":" << linenumber << std::endl; } @@ -988,11 +1220,11 @@ bool ServerConfig::LoadConf(ConfigDataHash &target, const char* filename, std::o } } } - else if(ch == '>') + else if (ch == '>') { - if(!in_quote) + if (!in_quote) { - if(in_tag) + if (in_tag) { // errorstream << "Closing config tag on line " << linenumber << std::endl; in_tag = false; @@ -1001,10 +1233,10 @@ bool ServerConfig::LoadConf(ConfigDataHash &target, const char* filename, std::o * If this finds an then ParseLine can simply call * LoadConf() and load the included config into the same ConfigDataHash */ - - if(!this->ParseLine(target, line, linenumber, errorstream)) + + if (!this->ParseLine(target, line, linenumber, errorstream)) return false; - + line.clear(); } else @@ -1015,7 +1247,14 @@ bool ServerConfig::LoadConf(ConfigDataHash &target, const char* filename, std::o } } } - + + /* Fix for bug #392 - if we reach the end of a file and we are still in a quote or comment, most likely the user fucked up */ + if (in_comment || in_quote) + { + errorstream << "Reached end of file whilst still inside a quoted section or tag. This is most likely an error or there \ + is a newline missing from the end of the file: " << filename << ":" << linenumber << std::endl; + } + return true; } @@ -1024,7 +1263,7 @@ bool ServerConfig::LoadConf(ConfigDataHash &target, const std::string &filename, return this->LoadConf(target, filename.c_str(), errorstream); } -bool ServerConfig::ParseLine(ConfigDataHash &target, std::string &line, long linenumber, std::ostringstream &errorstream) +bool ServerConfig::ParseLine(ConfigDataHash &target, std::string &line, long &linenumber, std::ostringstream &errorstream) { std::string tagname; std::string current_key; @@ -1033,20 +1272,18 @@ bool ServerConfig::ParseLine(ConfigDataHash &target, std::string &line, long lin bool got_name; bool got_key; bool in_quote; - + got_name = got_key = in_quote = false; - - // std::cout << "ParseLine(data, '" << line << "', " << linenumber << ", stream)" << std::endl; - + for(std::string::iterator c = line.begin(); c != line.end(); c++) { - if(!got_name) + if (!got_name) { /* We don't know the tag name yet. */ - - if(*c != ' ') + + if (*c != ' ') { - if(*c != '<') + if (*c != '<') { tagname += *c; } @@ -1089,9 +1326,23 @@ bool ServerConfig::ParseLine(ConfigDataHash &target, std::string &line, long lin if ((*c == '\\') && (in_quote)) { c++; - current_value += *c; + if (*c == 'n') + current_value += '\n'; + else + current_value += *c; + continue; + } + else if ((*c == '\n') && (in_quote)) + { + /* Got a 'real' \n, treat it as part of the value */ + current_value += '\n'; + linenumber++; continue; } + else if ((*c == '\r') && (in_quote)) + /* Got a \r, drop it */ + continue; + if (*c == '"') { if (!in_quote) @@ -1103,25 +1354,25 @@ bool ServerConfig::ParseLine(ConfigDataHash &target, std::string &line, long lin { /* Leaving quotes, we have the value */ results.push_back(KeyVal(current_key, current_value)); - + // std::cout << "<" << tagname << ":" << current_key << "> " << current_value << std::endl; - + in_quote = false; got_key = false; - - if((tagname == "include") && (current_key == "file")) + + if ((tagname == "include") && (current_key == "file")) { - if(!this->DoInclude(target, current_value, errorstream)) + if (!this->DoInclude(target, current_value, errorstream)) return false; } - + current_key.clear(); current_value.clear(); } } else { - if(in_quote) + if (in_quote) { current_value += *c; } @@ -1129,10 +1380,10 @@ bool ServerConfig::ParseLine(ConfigDataHash &target, std::string &line, long lin } } } - + /* Finished parsing the tag, add it to the config hash */ target.insert(std::pair (tagname, results)); - + return true; } @@ -1141,104 +1392,180 @@ bool ServerConfig::DoInclude(ConfigDataHash &target, const std::string &file, st std::string confpath; std::string newfile; std::string::size_type pos; - - confpath = CONFIG_FILE; + + confpath = ServerInstance->ConfigFileName; newfile = file; - - for (std::string::iterator c = newfile.begin(); c != newfile.end(); c++) - { - if (*c == '\\') - { - *c = '/'; - } - } - if (file[0] != '/') + std::replace(newfile.begin(),newfile.end(),'\\','/'); + std::replace(confpath.begin(),confpath.end(),'\\','/'); + + if (newfile[0] != '/') { - if((pos = confpath.find("/inspircd.conf")) != std::string::npos) + if((pos = confpath.rfind("/")) != std::string::npos) { /* Leaves us with just the path */ newfile = confpath.substr(0, pos) + std::string("/") + newfile; } else { - errorstream << "Couldn't get config path from: " << confpath << std::endl; + errorstream << "Couldn't get config path from: " << ServerInstance->ConfigFileName << std::endl; return false; } } - + return LoadConf(target, newfile, errorstream); } -bool ServerConfig::ConfValue(ConfigDataHash &target, const char* tag, const char* var, int index, char* result, int length) +bool ServerConfig::ConfValue(ConfigDataHash &target, const char* tag, const char* var, int index, char* result, int length, bool allow_linefeeds) +{ + return ConfValue(target, tag, var, "", index, result, length, allow_linefeeds); +} + +bool ServerConfig::ConfValue(ConfigDataHash &target, const char* tag, const char* var, const char* default_value, int index, char* result, int length, bool allow_linefeeds) { std::string value; - bool r = ConfValue(target, std::string(tag), std::string(var), index, value); + bool r = ConfValue(target, std::string(tag), std::string(var), std::string(default_value), index, value, allow_linefeeds); strlcpy(result, value.c_str(), length); return r; } -bool ServerConfig::ConfValue(ConfigDataHash &target, const std::string &tag, const std::string &var, int index, std::string &result) +bool ServerConfig::ConfValue(ConfigDataHash &target, const std::string &tag, const std::string &var, int index, std::string &result, bool allow_linefeeds) +{ + return ConfValue(target, tag, var, "", index, result, allow_linefeeds); +} + +bool ServerConfig::ConfValue(ConfigDataHash &target, const std::string &tag, const std::string &var, const std::string &default_value, int index, std::string &result, bool allow_linefeeds) { ConfigDataHash::size_type pos = index; - if((pos >= 0) && (pos < target.count(tag))) + if (pos < target.count(tag)) { - ConfigDataHash::const_iterator iter = target.find(tag); - + ConfigDataHash::iterator iter = target.find(tag); + for(int i = 0; i < index; i++) iter++; - - for(KeyValList::const_iterator j = iter->second.begin(); j != iter->second.end(); j++) + + for(KeyValList::iterator j = iter->second.begin(); j != iter->second.end(); j++) { if(j->first == var) { - result = j->second; - return true; + if ((!allow_linefeeds) && (j->second.find('\n') != std::string::npos)) + { + ServerInstance->Log(DEFAULT, "Value of <" + tag + ":" + var+ "> contains a linefeed, and linefeeds in this value are not permitted -- stripped to spaces."); + for (std::string::iterator n = j->second.begin(); n != j->second.end(); n++) + if (*n == '\n') + *n = ' '; + } + else + { + result = j->second; + return true; + } } } + if (!default_value.empty()) + { + result = default_value; + return true; + } } else if(pos == 0) { - ServerInstance->Log(DEBUG, "No <%s> tags in config file.", tag.c_str()); - } - else - { - ServerInstance->Log(DEBUG, "ConfValue got an out-of-range index %d, there are only %d occurences of %s", pos, target.count(tag), tag.c_str()); + if (!default_value.empty()) + { + result = default_value; + return true; + } } - return false; } - + bool ServerConfig::ConfValueInteger(ConfigDataHash &target, const char* tag, const char* var, int index, int &result) { - return ConfValueInteger(target, std::string(tag), std::string(var), index, result); + return ConfValueInteger(target, std::string(tag), std::string(var), "", index, result); +} + +bool ServerConfig::ConfValueInteger(ConfigDataHash &target, const char* tag, const char* var, const char* default_value, int index, int &result) +{ + return ConfValueInteger(target, std::string(tag), std::string(var), std::string(default_value), index, result); } bool ServerConfig::ConfValueInteger(ConfigDataHash &target, const std::string &tag, const std::string &var, int index, int &result) +{ + return ConfValueInteger(target, tag, var, "", index, result); +} + +bool ServerConfig::ConfValueInteger(ConfigDataHash &target, const std::string &tag, const std::string &var, const std::string &default_value, int index, int &result) { std::string value; std::istringstream stream; - bool r = ConfValue(target, tag, var, index, value); + bool r = ConfValue(target, tag, var, default_value, index, value); stream.str(value); if(!(stream >> result)) return false; + else + { + if (!value.empty()) + { + if (value.substr(0,2) == "0x") + { + char* endptr; + + value.erase(0,2); + result = strtol(value.c_str(), &endptr, 16); + + /* No digits found */ + if (endptr == value.c_str()) + return false; + } + else + { + char denominator = *(value.end() - 1); + switch (toupper(denominator)) + { + case 'K': + /* Kilobytes -> bytes */ + result = result * 1024; + break; + case 'M': + /* Megabytes -> bytes */ + result = result * 1024 * 1024; + break; + case 'G': + /* Gigabytes -> bytes */ + result = result * 1024 * 1024 * 1024; + break; + } + } + } + } return r; } - + + bool ServerConfig::ConfValueBool(ConfigDataHash &target, const char* tag, const char* var, int index) { - return ConfValueBool(target, std::string(tag), std::string(var), index); + return ConfValueBool(target, std::string(tag), std::string(var), "", index); +} + +bool ServerConfig::ConfValueBool(ConfigDataHash &target, const char* tag, const char* var, const char* default_value, int index) +{ + return ConfValueBool(target, std::string(tag), std::string(var), std::string(default_value), index); } bool ServerConfig::ConfValueBool(ConfigDataHash &target, const std::string &tag, const std::string &var, int index) +{ + return ConfValueBool(target, tag, var, "", index); +} + +bool ServerConfig::ConfValueBool(ConfigDataHash &target, const std::string &tag, const std::string &var, const std::string &default_value, int index) { std::string result; - if(!ConfValue(target, tag, var, index, result)) + if(!ConfValue(target, tag, var, default_value, index, result)) return false; - + return ((result == "yes") || (result == "true") || (result == "1")); } - + int ServerConfig::ConfValueEnum(ConfigDataHash &target, const char* tag) { return target.count(tag); @@ -1248,7 +1575,7 @@ int ServerConfig::ConfValueEnum(ConfigDataHash &target, const std::string &tag) { return target.count(tag); } - + int ServerConfig::ConfVarEnum(ConfigDataHash &target, const char* tag, int index) { return ConfVarEnum(target, std::string(tag), index); @@ -1257,25 +1584,17 @@ int ServerConfig::ConfVarEnum(ConfigDataHash &target, const char* tag, int index int ServerConfig::ConfVarEnum(ConfigDataHash &target, const std::string &tag, int index) { ConfigDataHash::size_type pos = index; - - if((pos >= 0) && (pos < target.count(tag))) + + if (pos < target.count(tag)) { ConfigDataHash::const_iterator iter = target.find(tag); - + for(int i = 0; i < index; i++) iter++; - + return iter->second.size(); } - else if(pos == 0) - { - ServerInstance->Log(DEBUG, "No <%s> tags in config file.", tag.c_str()); - } - else - { - ServerInstance->Log(DEBUG, "ConfVarEnum got an out-of-range index %d, there are only %d occurences of %s", pos, target.count(tag), tag.c_str()); - } - + return 0; } @@ -1283,27 +1602,48 @@ int ServerConfig::ConfVarEnum(ConfigDataHash &target, const std::string &tag, in */ bool ServerConfig::ReadFile(file_cache &F, const char* fname) { - FILE* file; + if (!fname || !*fname) + return false; + + FILE* file = NULL; char linebuf[MAXBUF]; F.clear(); - file = fopen(fname,"r"); + + if ((*fname != '/') && (*fname != '\\')) + { + std::string::size_type pos; + std::string confpath = ServerInstance->ConfigFileName; + std::string newfile = fname; + + if ((pos = confpath.rfind("/")) != std::string::npos) + newfile = confpath.substr(0, pos) + std::string("/") + fname; + else if ((pos = confpath.rfind("\\")) != std::string::npos) + newfile = confpath.substr(0, pos) + std::string("\\") + fname; + + if (!FileExists(newfile.c_str())) + return false; + file = fopen(newfile.c_str(), "r"); + } + else + { + if (!FileExists(fname)) + return false; + file = fopen(fname, "r"); + } if (file) { while (!feof(file)) { - fgets(linebuf,sizeof(linebuf),file); - linebuf[strlen(linebuf)-1]='\0'; - - if (!*linebuf) - { - strcpy(linebuf," "); - } + if (fgets(linebuf, sizeof(linebuf), file)) + linebuf[strlen(linebuf)-1] = 0; + else + *linebuf = 0; if (!feof(file)) { - F.push_back(linebuf); + F.push_back(*linebuf ? linebuf : " "); } } @@ -1317,11 +1657,16 @@ bool ServerConfig::ReadFile(file_cache &F, const char* fname) bool ServerConfig::FileExists(const char* file) { + struct stat sb; + if (stat(file, &sb) == -1) + return false; + + if ((sb.st_mode & S_IFDIR) > 0) + return false; + FILE *input; if ((input = fopen (file, "r")) == NULL) - { return false; - } else { fclose(input); @@ -1332,19 +1677,23 @@ bool ServerConfig::FileExists(const char* file) char* ServerConfig::CleanFilename(char* name) { char* p = name + strlen(name); - while ((p != name) && (*p != '/')) p--; + while ((p != name) && (*p != '/') && (*p != '\\')) p--; return (p != name ? ++p : p); } bool ServerConfig::DirValid(const char* dirandfile) { - char work[MAXBUF]; - char buffer[MAXBUF]; - char otherdir[MAXBUF]; +#ifdef WINDOWS + return true; +#endif + + char work[1024]; + char buffer[1024]; + char otherdir[1024]; int p; - strlcpy(work, dirandfile, MAXBUF); + strlcpy(work, dirandfile, 1024); p = strlen(work); // we just want the dir @@ -1360,22 +1709,23 @@ bool ServerConfig::DirValid(const char* dirandfile) } // Get the current working directory - if (getcwd(buffer, MAXBUF ) == NULL ) + if (getcwd(buffer, 1024 ) == NULL ) return false; - chdir(work); + if (chdir(work) == -1) + return false; - if (getcwd(otherdir, MAXBUF ) == NULL ) + if (getcwd(otherdir, 1024 ) == NULL ) return false; - chdir(buffer); + if (chdir(buffer) == -1) + return false; size_t t = strlen(work); if (strlen(otherdir) >= t) { otherdir[t] = '\0'; - if (!strcmp(otherdir,work)) { return true; @@ -1389,43 +1739,237 @@ bool ServerConfig::DirValid(const char* dirandfile) } } -std::string ServerConfig::GetFullProgDir(char** argv, int argc) +std::string ServerConfig::GetFullProgDir() { - char work[MAXBUF]; - char buffer[MAXBUF]; - char otherdir[MAXBUF]; - int p; + char buffer[PATH_MAX+1]; +#ifdef WINDOWS + /* Windows has specific api calls to get the exe path that never fail. + * For once, windows has something of use, compared to the POSIX code + * for this, this is positively neato. + */ + if (GetModuleFileName(NULL, buffer, MAX_PATH)) + { + std::string fullpath = buffer; + std::string::size_type n = fullpath.rfind("\\inspircd.exe"); + return std::string(fullpath, 0, n); + } +#else + // Get the current working directory + if (getcwd(buffer, PATH_MAX)) + { + std::string remainder = this->argv[0]; - strlcpy(work,argv[0],MAXBUF); - p = strlen(work); + /* Does argv[0] start with /? its a full path, use it */ + if (remainder[0] == '/') + { + std::string::size_type n = remainder.rfind("/inspircd"); + return std::string(remainder, 0, n); + } - // we just want the dir - while (*work) + std::string fullpath = std::string(buffer) + "/" + remainder; + std::string::size_type n = fullpath.rfind("/inspircd"); + return std::string(fullpath, 0, n); + } +#endif + return "/"; +} + +InspIRCd* ServerConfig::GetInstance() +{ + return ServerInstance; +} + +std::string ServerConfig::GetSID() +{ + std::string OurSID; + OurSID += (char)((sid / 100) + 48); + OurSID += (char)((sid / 10) % 10 + 48); + OurSID += (char)(sid % 10 + 48); + return OurSID; +} + +ValueItem::ValueItem(int value) +{ + std::stringstream n; + n << value; + v = n.str(); +} + +ValueItem::ValueItem(bool value) +{ + std::stringstream n; + n << value; + v = n.str(); +} + +ValueItem::ValueItem(char* value) +{ + v = value; +} + +void ValueItem::Set(char* value) +{ + v = value; +} + +void ValueItem::Set(const char* value) +{ + v = value; +} + +void ValueItem::Set(int value) +{ + std::stringstream n; + n << value; + v = n.str(); +} + +int ValueItem::GetInteger() +{ + if (v.empty()) + return 0; + return atoi(v.c_str()); +} + +char* ValueItem::GetString() +{ + return (char*)v.c_str(); +} + +bool ValueItem::GetBool() +{ + return (GetInteger() || v == "yes" || v == "true"); +} + + + + +/* + * XXX should this be in a class? -- w00t + */ +bool InitTypes(ServerConfig* conf, const char*) +{ + if (conf->opertypes.size()) { - if (work[p] == '/') + for (opertype_t::iterator n = conf->opertypes.begin(); n != conf->opertypes.end(); n++) { - work[p] = '\0'; - break; + if (n->second) + delete[] n->second; } + } - work[p--] = '\0'; + conf->opertypes.clear(); + return true; +} + +/* + * XXX should this be in a class? -- w00t + */ +bool InitClasses(ServerConfig* conf, const char*) +{ + if (conf->operclass.size()) + { + for (operclass_t::iterator n = conf->operclass.begin(); n != conf->operclass.end(); n++) + { + if (n->second) + delete[] n->second; + } } - // Get the current working directory - if (getcwd(buffer, MAXBUF) == NULL) - return ""; + conf->operclass.clear(); + return true; +} + +/* + * XXX should this be in a class? -- w00t + */ +bool DoType(ServerConfig* conf, const char*, char**, ValueList &values, int*) +{ + const char* TypeName = values[0].GetString(); + const char* Classes = values[1].GetString(); - chdir(work); + conf->opertypes[TypeName] = strnewdup(Classes); + return true; +} - if (getcwd(otherdir, MAXBUF) == NULL) - return ""; +/* + * XXX should this be in a class? -- w00t + */ +bool DoClass(ServerConfig* conf, const char*, char**, ValueList &values, int*) +{ + const char* ClassName = values[0].GetString(); + const char* CommandList = values[1].GetString(); - chdir(buffer); - return otherdir; + conf->operclass[ClassName] = strnewdup(CommandList); + return true; } -InspIRCd* ServerConfig::GetInstance() +/* + * XXX should this be in a class? -- w00t + */ +bool DoneClassesAndTypes(ServerConfig*, const char*) { - return ServerInstance; + return true; +} + + + +bool InitXLine(ServerConfig* conf, const char* tag) +{ + return true; +} + +bool DoZLine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types) +{ + const char* reason = values[0].GetString(); + const char* ipmask = values[1].GetString(); + + ZLine* zl = new ZLine(conf->GetInstance(), conf->GetInstance()->Time(), 0, "", reason, ipmask); + if (!conf->GetInstance()->XLines->AddLine(zl)) + delete zl; + + return true; +} + +bool DoQLine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types) +{ + const char* reason = values[0].GetString(); + const char* nick = values[1].GetString(); + + QLine* ql = new QLine(conf->GetInstance(), conf->GetInstance()->Time(), 0, "", reason, nick); + if (!conf->GetInstance()->XLines->AddLine(ql)) + delete ql; + + return true; +} + +bool DoKLine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types) +{ + const char* reason = values[0].GetString(); + const char* host = values[1].GetString(); + + XLineManager* xlm = conf->GetInstance()->XLines; + + IdentHostPair ih = xlm->IdentSplit(host); + + KLine* kl = new KLine(conf->GetInstance(), conf->GetInstance()->Time(), 0, "", reason, ih.first.c_str(), ih.second.c_str()); + if (!xlm->AddLine(kl)) + delete kl; + return true; +} + +bool DoELine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types) +{ + const char* reason = values[0].GetString(); + const char* host = values[1].GetString(); + + XLineManager* xlm = conf->GetInstance()->XLines; + + IdentHostPair ih = xlm->IdentSplit(host); + + ELine* el = new ELine(conf->GetInstance(), conf->GetInstance()->Time(), 0, "", reason, ih.first.c_str(), ih.second.c_str()); + if (!xlm->AddLine(el)) + delete el; + return true; }