X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules.cpp;h=35372a71edd45e11ff61beb3b9831d1925e5a518;hb=878e437589ee448bc2e87200890cbd446accfc68;hp=2065f4c6c08a7d08821af209107ca6eabad89d24;hpb=05e460e96cdd03f94587c0e0c5792c75d3dfa440;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules.cpp b/src/modules.cpp index 2065f4c6c..35372a71e 100644 --- a/src/modules.cpp +++ b/src/modules.cpp @@ -1,42 +1,163 @@ -/* - - -*/ - - - -#include -#include +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * Inspire is copyright (C) 2002-2004 ChatSpike-Dev. + * E-mail: + * + * + * + * Written by Craig Edwards, Craig McLure, and others. + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +using namespace std; + +#include "inspircd_config.h" +#include "inspircd.h" +#include "inspircd_io.h" +#include "inspircd_util.h" +#include +#include + +#ifdef USE_KQUEUE +#include +#include +#include +#endif + +#ifdef USE_EPOLL +#include +#endif + +#include +#include +#ifdef GCC3 +#include +#else +#include +#endif +#include +#include +#include +#include +#include "connection.h" +#include "users.h" +#include "servers.h" +#include "ctables.h" #include "globals.h" #include "modules.h" -#include "ctables.h" -#include "inspircd_io.h" +#include "dynamic.h" +#include "wildcard.h" +#include "message.h" +#include "mode.h" +#include "xline.h" +#include "commands.h" +#include "inspstring.h" +#include "helperfuncs.h" +#include "hashcomp.h" + +#ifdef USE_KQUEUE +extern int kq; +#endif + +#ifdef USE_EPOLL +int ep; +#endif + +extern int MODCOUNT; +extern std::vector modules; +extern std::vector factory; + +extern std::vector include_stack; + +extern time_t TIME; + +extern int LogLevel; +extern char ServerName[MAXBUF]; +extern char Network[MAXBUF]; +extern char ServerDesc[MAXBUF]; +extern char AdminName[MAXBUF]; +extern char AdminEmail[MAXBUF]; +extern char AdminNick[MAXBUF]; +extern char diepass[MAXBUF]; +extern char restartpass[MAXBUF]; +extern char motd[MAXBUF]; +extern char rules[MAXBUF]; +extern char list[MAXBUF]; +extern char PrefixQuit[MAXBUF]; +extern char DieValue[MAXBUF]; + +extern int debugging; +extern int WHOWAS_STALE; +extern int WHOWAS_MAX; +extern int DieDelay; +extern time_t startup_time; +extern int NetBufferSize; +extern int MaxWhoResults; +extern time_t nb_start; + +extern std::vector module_names; + +extern int boundPortCount; +extern int portCount; +extern int SERVERportCount; +extern int ports[MAXSOCKS]; +extern int defaultRoute; + +extern std::vector auth_cookies; +extern std::stringstream config_f; + +extern serverrec* me[32]; + +extern FILE *log_file; + +extern userrec* fd_ref_table[65536]; + +typedef nspace::hash_map, irc::StrHashComp> user_hash; +typedef nspace::hash_map, irc::StrHashComp> chan_hash; +typedef nspace::hash_map, irc::InAddr_HashComp> address_cache; +typedef nspace::hash_map, irc::StrHashComp> whowas_hash; +typedef std::deque command_table; + + +extern user_hash clientlist; +extern chan_hash chanlist; +extern whowas_hash whowas; +extern command_table cmdlist; +extern file_cache MOTD; +extern file_cache RULES; +extern address_cache IP; + // class type for holding an extended mode character - internal to core -class ExtMode +class ExtMode : public classbase { public: char modechar; int type; + bool needsoper; int params_when_on; int params_when_off; - bool needsoper; + bool list; ExtMode(char mc, int ty, bool oper, int p_on, int p_off) : modechar(mc), type(ty), needsoper(oper), params_when_on(p_on), params_when_off(p_off) { }; }; typedef std::vector ExtModeList; typedef ExtModeList::iterator ExtModeListIter; + ExtModeList EMode; // returns true if an extended mode character is in use bool ModeDefined(char modechar, int type) { - log(DEBUG,"Size of extmodes vector is %d",EMode.size()); for (ExtModeListIter i = EMode.begin(); i < EMode.end(); i++) { - log(DEBUG,"i->modechar==%c, modechar=%c, i->type=%d, type=%d",i->modechar,modechar,i->type,type); if ((i->modechar == modechar) && (i->type == type)) { return true; @@ -45,12 +166,22 @@ bool ModeDefined(char modechar, int type) return false; } +bool ModeIsListMode(char modechar, int type) +{ + for (ExtModeListIter i = EMode.begin(); i < EMode.end(); i++) + { + if ((i->modechar == modechar) && (i->type == type) && (i->list == true)) + { + return true; + } + } + return false; +} + bool ModeDefinedOper(char modechar, int type) { - log(DEBUG,"Size of extmodes vector is %d",EMode.size()); for (ExtModeListIter i = EMode.begin(); i < EMode.end(); i++) { - log(DEBUG,"i->modechar==%c, modechar=%c, i->type=%d, type=%d",i->modechar,modechar,i->type,type); if ((i->modechar == modechar) && (i->type == type) && (i->needsoper == true)) { return true; @@ -95,33 +226,139 @@ bool DoAddExtendedMode(char modechar, int type, bool requires_oper, int params_o return true; } +// turns a mode into a listmode +void ModeMakeList(char modechar) +{ + for (ExtModeListIter i = EMode.begin(); i < EMode.end(); i++) + { + if ((i->modechar == modechar) && (i->type == MT_CHANNEL)) + { + i->list = true; + return; + } + } + return; +} // version is a simple class for holding a modules version number -Version::Version(int major, int minor, int revision, int build) : Major(major), Minor(minor), Revision(revision), Build(build) { }; +Version::Version(int major, int minor, int revision, int build, int flags) : Major(major), Minor(minor), Revision(revision), Build(build), Flags(flags) { }; // admin is a simple class for holding a server's administrative info Admin::Admin(std::string name, std::string email, std::string nick) : Name(name), Email(email), Nick(nick) { }; -Module::Module() { } -Module::~Module() { } -void Module::OnUserConnect(userrec* user) { } -void Module::OnUserQuit(userrec* user) { } -void Module::OnUserJoin(userrec* user, chanrec* channel) { } -void Module::OnUserPart(userrec* user, chanrec* channel) { } -void Module::OnPacketTransmit(char *p) { } -void Module::OnPacketReceive(char *p) { } -void Module::OnRehash() { } -void Module::OnServerRaw(std::string &raw, bool inbound) { } -int Module::OnUserPreJoin(userrec* user, chanrec* chan, const char* cname) { return 0; } -bool Module::OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list ¶ms) { } -Version Module::GetVersion() { return Version(1,0,0,0); } -void Module::OnOper(userrec* user) { }; -void Module::OnInfo(userrec* user) { }; -void Module::OnWhois(userrec* source, userrec* dest) { }; -int OnUserPreMessage(userrec* user,void* dest,int target_type, std::String text) { return 0; }; -int OnUserPreNotice(userrec* user,void* dest,int target_type, std::String text) { return 0; }; +Request::Request(char* anydata, Module* src, Module* dst) : data(anydata), source(src), dest(dst) { }; + +char* Request::GetData() +{ + return this->data; +} + +Module* Request::GetSource() +{ + return this->source; +} + +Module* Request::GetDest() +{ + return this->dest; +} + +char* Request::Send() +{ + if (this->dest) + { + return dest->OnRequest(this); + } + else + { + return NULL; + } +} + +Event::Event(char* anydata, Module* src, std::string eventid) : data(anydata), source(src), id(eventid) { }; + +char* Event::GetData() +{ + return this->data; +} + +Module* Event::GetSource() +{ + return this->source; +} + +char* Event::Send() +{ + FOREACH_MOD OnEvent(this); + return NULL; +} + +std::string Event::GetEventID() +{ + return this->id; +} + + +// These declarations define the behavours of the base class Module (which does nothing at all) + Module::Module() { } + Module::~Module() { } +void Module::OnUserConnect(userrec* user) { } +void Module::OnUserQuit(userrec* user) { } +void Module::OnUserDisconnect(userrec* user) { } +void Module::OnUserJoin(userrec* user, chanrec* channel) { } +void Module::OnUserPart(userrec* user, chanrec* channel) { } +void Module::OnPacketTransmit(std::string &data, std::string serv) { } +void Module::OnPacketReceive(std::string &data, std::string serv) { } +void Module::OnRehash() { } +void Module::OnServerRaw(std::string &raw, bool inbound, userrec* user) { } +int Module::OnUserPreJoin(userrec* user, chanrec* chan, const char* cname) { return 0; } +int Module::OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list ¶ms) { return false; } +Version Module::GetVersion() { return Version(1,0,0,0,VF_VENDOR); } +void Module::OnOper(userrec* user) { }; +void Module::OnInfo(userrec* user) { }; +void Module::OnWhois(userrec* source, userrec* dest) { }; +int Module::OnUserPreInvite(userrec* source,userrec* dest,chanrec* channel) { return 0; }; +int Module::OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text) { return 0; }; +int Module::OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text) { return 0; }; +int Module::OnUserPreNick(userrec* user, std::string newnick) { return 0; }; +void Module::OnUserPostNick(userrec* user, std::string oldnick) { }; +int Module::OnAccessCheck(userrec* source,userrec* dest,chanrec* channel,int access_type) { return ACR_DEFAULT; }; +string_list Module::OnUserSync(userrec* user) { string_list empty; return empty; } +string_list Module::OnChannelSync(chanrec* chan) { string_list empty; return empty; } +void Module::On005Numeric(std::string &output) { }; +int Module::OnKill(userrec* source, userrec* dest, std::string reason) { return 0; }; +void Module::OnLoadModule(Module* mod,std::string name) { }; +void Module::OnUnloadModule(Module* mod,std::string name) { }; +void Module::OnBackgroundTimer(time_t curtime) { }; +void Module::OnSendList(userrec* user, chanrec* channel, char mode) { }; +int Module::OnPreCommand(std::string command, char **parameters, int pcnt, userrec *user) { return 0; }; +bool Module::OnCheckReady(userrec* user) { return true; }; +void Module::OnUserRegister(userrec* user) { }; +int Module::OnUserPreKick(userrec* source, userrec* user, chanrec* chan, std::string reason) { return 0; }; +void Module::OnUserKick(userrec* source, userrec* user, chanrec* chan, std::string reason) { }; +int Module::OnRawMode(userrec* user, chanrec* chan, char mode, std::string param, bool adding, int pcnt) { return 0; }; +int Module::OnCheckInvite(userrec* user, chanrec* chan) { return 0; }; +int Module::OnCheckKey(userrec* user, chanrec* chan, std::string keygiven) { return 0; }; +int Module::OnCheckLimit(userrec* user, chanrec* chan) { return 0; }; +int Module::OnCheckBan(userrec* user, chanrec* chan) { return 0; }; +void Module::OnStats(char symbol) { }; +int Module::OnChangeLocalUserHost(userrec* user, std::string newhost) { return 0; }; +int Module::OnChangeLocalUserGECOS(userrec* user, std::string newhost) { return 0; }; +int Module::OnLocalTopicChange(userrec* user, chanrec* chan, std::string topic) { return 0; }; +int Module::OnMeshToken(char token,string_list params,serverrec* source,serverrec* reply, std::string tcp_host,std::string ipaddr,int port) { return 0; }; +void Module::OnEvent(Event* event) { return; }; +char* Module::OnRequest(Request* request) { return NULL; }; +int Module::OnOperCompare(std::string password, std::string input) { return 0; }; +void Module::OnGlobalOper(userrec* user) { }; +void Module::OnGlobalConnect(userrec* user) { }; +int Module::OnAddBan(userrec* source, chanrec* channel,std::string banmask) { return 0; }; +int Module::OnDelBan(userrec* source, chanrec* channel,std::string banmask) { return 0; }; +void Module::OnRawSocketAccept(int fd, std::string ip, int localport) { }; +int Module::OnRawSocketWrite(int fd, char* buffer, int count) { return 0; }; +void Module::OnRawSocketClose(int fd) { }; +int Module::OnRawSocketRead(int fd, char* buffer, unsigned int count, int &readresult) { return 0; }; // server is a wrapper class that provides methods to all of the C-style // exports in the core @@ -140,6 +377,14 @@ void Server::SendOpers(std::string s) WriteOpers("%s",s.c_str()); } +bool Server::MatchText(std::string sliteral, std::string spattern) +{ + char literal[MAXBUF],pattern[MAXBUF]; + strlcpy(literal,sliteral.c_str(),MAXBUF); + strlcpy(pattern,spattern.c_str(),MAXBUF); + return match(literal,pattern); +} + void Server::SendToModeMask(std::string modes, int flags, std::string text) { WriteMode(modes.c_str(),flags,"%s",text.c_str()); @@ -147,14 +392,26 @@ void Server::SendToModeMask(std::string modes, int flags, std::string text) chanrec* Server::JoinUserToChannel(userrec* user, std::string cname, std::string key) { - return add_channel(user,cname.c_str(),key.c_str()); + return add_channel(user,cname.c_str(),key.c_str(),false); } chanrec* Server::PartUserFromChannel(userrec* user, std::string cname, std::string reason) { - return del_channel(user,cname.c_str(),reason.c_str()); + return del_channel(user,cname.c_str(),reason.c_str(),false); } +chanuserlist Server::GetUsers(chanrec* chan) +{ + chanuserlist userl; + userl.clear(); + std::vector *list = chan->GetUsers(); + for (std::vector::iterator i = list->begin(); i != list->end(); i++) + { + char* o = *i; + userl.push_back((userrec*)o); + } + return userl; +} void Server::ChangeUserNick(userrec* user, std::string nickname) { force_nickchange(user,nickname.c_str()); @@ -165,15 +422,24 @@ void Server::QuitUser(userrec* user, std::string reason) kill_link(user,reason.c_str()); } +bool Server::IsUlined(std::string server) +{ + return is_uline(server.c_str()); +} + +void Server::CallCommandHandler(std::string commandname, char** parameters, int pcnt, userrec* user) +{ + call_handler(commandname.c_str(),parameters,pcnt,user); +} void Server::Log(int level, std::string s) { log(level,"%s",s.c_str()); } -void Server::AddCommand(char* cmd, handlerfunc f, char flags, int minparams) +void Server::AddCommand(char* cmd, handlerfunc f, char flags, int minparams, char* source) { - createcommand(cmd,f,flags,minparams); + createcommand(cmd,f,flags,minparams,source); } void Server::SendMode(char **parameters, int pcnt, userrec *user) @@ -198,7 +464,21 @@ void Server::SendFrom(int Socket, userrec* User, std::string s) void Server::SendTo(userrec* Source, userrec* Dest, std::string s) { - WriteTo(Source,Dest,"%s",s.c_str()); + if (!Source) + { + // if source is NULL, then the message originates from the local server + Write(Dest->fd,":%s %s",this->GetServerName().c_str(),s.c_str()); + } + else + { + // otherwise it comes from the user specified + WriteTo(Source,Dest,"%s",s.c_str()); + } +} + +void Server::SendChannelServerNotice(std::string ServName, chanrec* Channel, std::string text) +{ + WriteChannelWithServ((char*)ServName.c_str(), Channel, "%s", text.c_str()); } void Server::SendChannel(userrec* User, chanrec* Channel, std::string s,bool IncludeSender) @@ -232,7 +512,17 @@ void Server::SendCommon(userrec* User, std::string text,bool IncludeSender) void Server::SendWallops(userrec* User, std::string text) { - WriteWallOps(User,"%s",text.c_str()); + WriteWallOps(User,false,"%s",text.c_str()); +} + +void Server::ChangeHost(userrec* user, std::string host) +{ + ChangeDisplayedHost(user,host.c_str()); +} + +void Server::ChangeGECOS(userrec* user, std::string gecos) +{ + ChangeName(user,gecos.c_str()); } bool Server::IsNick(std::string nick) @@ -245,6 +535,11 @@ userrec* Server::FindNick(std::string nick) return Find(nick); } +userrec* Server::FindDescriptor(int socket) +{ + return (socket < 65536 ? fd_ref_table[socket] : NULL); +} + chanrec* Server::FindChannel(std::string channel) { return FindChan(channel.c_str()); @@ -255,6 +550,11 @@ std::string Server::ChanMode(userrec* User, chanrec* Chan) return cmode(User,Chan); } +bool Server::IsOnChannel(userrec* User, chanrec* Chan) +{ + return has_channel(User,Chan); +} + std::string Server::GetServerName() { return getservername(); @@ -265,6 +565,11 @@ std::string Server::GetNetworkName() return getnetworkname(); } +std::string Server::GetServerDescription() +{ + return getserverdesc(); +} + Admin Server::GetAdmin() { return Admin(getadminname(),getadminemail(),getadminnick()); @@ -274,55 +579,391 @@ Admin Server::GetAdmin() bool Server::AddExtendedMode(char modechar, int type, bool requires_oper, int params_when_on, int params_when_off) { - if (type == MT_SERVER) + if (((modechar >= 'A') && (modechar <= 'Z')) || ((modechar >= 'a') && (modechar <= 'z'))) { - log(DEBUG,"*** API ERROR *** Modes of type MT_SERVER are reserved for future expansion"); - return false; + if (type == MT_SERVER) + { + log(DEBUG,"*** API ERROR *** Modes of type MT_SERVER are reserved for future expansion"); + return false; + } + if (((params_when_on>0) || (params_when_off>0)) && (type == MT_CLIENT)) + { + log(DEBUG,"*** API ERROR *** Parameters on MT_CLIENT modes are not supported"); + return false; + } + if ((params_when_on>1) || (params_when_off>1)) + { + log(DEBUG,"*** API ERROR *** More than one parameter for an MT_CHANNEL mode is not yet supported"); + return false; + } + return DoAddExtendedMode(modechar,type,requires_oper,params_when_on,params_when_off); } - if (((params_when_on>0) || (params_when_off>0)) && (type == MT_CLIENT)) + else { - log(DEBUG,"*** API ERROR *** Parameters on MT_CLIENT modes are not supported"); - return false; + log(DEBUG,"*** API ERROR *** Muppet modechar detected."); } - if ((params_when_on>1) || (params_when_off>1)) + return false; +} + +bool Server::AddExtendedListMode(char modechar) +{ + bool res = DoAddExtendedMode(modechar,MT_CHANNEL,false,1,1); + if (res) + ModeMakeList(modechar); + return res; +} + +int Server::CountUsers(chanrec* c) +{ + return usercount(c); +} + + +bool Server::UserToPseudo(userrec* user,std::string message) +{ + unsigned int old_fd = user->fd; + user->fd = FD_MAGIC_NUMBER; + user->ClearBuffer(); + Write(old_fd,"ERROR :Closing link (%s@%s) [%s]",user->ident,user->host,message.c_str()); +#ifdef USE_KQUEUE + struct kevent ke; + EV_SET(&ke, old_fd, EVFILT_READ, EV_DELETE, 0, 0, NULL); + int i = kevent(kq, &ke, 1, 0, 0, NULL); + if (i == -1) + { + log(DEBUG,"kqueue: Failed to remove user from queue!"); + } +#endif +#ifdef USE_EPOLL + struct epoll_event ev; + ev.events = EPOLLIN | EPOLLET; + ev.data.fd = old_fd; + int i = epoll_ctl(ep, EPOLL_CTL_DEL, old_fd, &ev); + if (i < 0) + { + log(DEBUG,"epoll: List deletion failure!"); + } +#endif + + shutdown(old_fd,2); + close(old_fd); + return true; +} + +bool Server::PseudoToUser(userrec* alive,userrec* zombie,std::string message) +{ + zombie->fd = alive->fd; + alive->fd = FD_MAGIC_NUMBER; + alive->ClearBuffer(); + Write(zombie->fd,":%s!%s@%s NICK %s",alive->nick,alive->ident,alive->host,zombie->nick); + kill_link(alive,message.c_str()); + fd_ref_table[zombie->fd] = zombie; + for (int i = 0; i != MAXCHANS; i++) + { + if (zombie->chans[i].channel != NULL) + { + if (zombie->chans[i].channel->name) + { + chanrec* Ptr = zombie->chans[i].channel; + WriteFrom(zombie->fd,zombie,"JOIN %s",Ptr->name); + if (Ptr->topicset) + { + WriteServ(zombie->fd,"332 %s %s :%s", zombie->nick, Ptr->name, Ptr->topic); + WriteServ(zombie->fd,"333 %s %s %s %d", zombie->nick, Ptr->name, Ptr->setby, Ptr->topicset); + } + userlist(zombie,Ptr); + WriteServ(zombie->fd,"366 %s %s :End of /NAMES list.", zombie->nick, Ptr->name); + + } + } + } + return true; +} + +void Server::AddGLine(long duration, std::string source, std::string reason, std::string hostmask) +{ + add_gline(duration, source.c_str(), reason.c_str(), hostmask.c_str()); +} + +void Server::AddQLine(long duration, std::string source, std::string reason, std::string nickname) +{ + add_qline(duration, source.c_str(), reason.c_str(), nickname.c_str()); +} + +void Server::AddZLine(long duration, std::string source, std::string reason, std::string ipaddr) +{ + add_zline(duration, source.c_str(), reason.c_str(), ipaddr.c_str()); +} + +void Server::AddKLine(long duration, std::string source, std::string reason, std::string hostmask) +{ + add_kline(duration, source.c_str(), reason.c_str(), hostmask.c_str()); +} + +void Server::AddELine(long duration, std::string source, std::string reason, std::string hostmask) +{ + add_eline(duration, source.c_str(), reason.c_str(), hostmask.c_str()); +} + +bool Server::DelGLine(std::string hostmask) +{ + return del_gline(hostmask.c_str()); +} + +bool Server::DelQLine(std::string nickname) +{ + return del_qline(nickname.c_str()); +} + +bool Server::DelZLine(std::string ipaddr) +{ + return del_zline(ipaddr.c_str()); +} + +bool Server::DelKLine(std::string hostmask) +{ + return del_kline(hostmask.c_str()); +} + +bool Server::DelELine(std::string hostmask) +{ + return del_eline(hostmask.c_str()); +} + +long Server::CalcDuration(std::string delta) +{ + return duration(delta.c_str()); +} + +bool Server::IsValidMask(std::string mask) +{ + const char* dest = mask.c_str(); + if (strchr(dest,'!')==0) + return false; + if (strchr(dest,'@')==0) + return false; + for (unsigned int i = 0; i < strlen(dest); i++) + if (dest[i] < 32) + return false; + for (unsigned int i = 0; i < strlen(dest); i++) + if (dest[i] > 126) + return false; + unsigned int c = 0; + for (unsigned int i = 0; i < strlen(dest); i++) + if (dest[i] == '!') + c++; + if (c>1) + return false; + c = 0; + for (unsigned int i = 0; i < strlen(dest); i++) + if (dest[i] == '@') + c++; + if (c>1) + return false; + + return true; +} + +void Server::MeshSendAll(std::string text) +{ + NetSendToAll((char*)text.c_str()); +} + +void Server::MeshSendCommon(userrec* user, std::string text) +{ + if (user) + NetSendToCommon(user,(char*)text.c_str()); +} + +void Server::MeshSendAllAlive(std::string text) +{ + NetSendToAllAlive((char*)text.c_str()); +} + +void Server::MeshSendUnicast(std::string destination, std::string text) +{ + NetSendToOne((char*)destination.c_str(),(char*)text.c_str()); +} + +void Server::MeshSendAllExcept(std::string target, std::string text) +{ + NetSendToAllExcept(target.c_str(),(char*)text.c_str()); +} + +bool Server::MeshCheckChan(chanrec *c,std::string servername) +{ + if (c) { - log(DEBUG,"*** API ERROR *** More than one parameter for an MT_CHANNEL mode is not yet supported"); - return false; + return ChanAnyOnThisServer(c,(char*)servername.c_str()); + } + else return false; +} + +bool Server::MeshCheckCommon(userrec* u,std::string servername) +{ + if (u) + { + return CommonOnThisServer(u,(char*)servername.c_str()); } - return DoAddExtendedMode(modechar,type,requires_oper,params_when_on,params_when_off); + else return false; } +Module* Server::FindModule(std::string name) +{ + for (int i = 0; i <= MODCOUNT; i++) + { + if (module_names[i] == name) + { + return modules[i]; + } + } + return NULL; +} ConfigReader::ConfigReader() { - fname = CONFIG_FILE; + include_stack.clear(); + this->cache = new std::stringstream(std::stringstream::in | std::stringstream::out); + this->errorlog = new std::stringstream(std::stringstream::in | std::stringstream::out); + this->readerror = LoadConf(CONFIG_FILE,this->cache,this->errorlog); + if (!this->readerror) + this->error = CONF_FILE_NOT_FOUND; } ConfigReader::~ConfigReader() { + if (this->cache) + delete this->cache; + if (this->errorlog) + delete this->errorlog; } -ConfigReader::ConfigReader(std::string filename) : fname(filename) { }; +ConfigReader::ConfigReader(std::string filename) +{ + this->cache = new std::stringstream(std::stringstream::in | std::stringstream::out); + this->errorlog = new std::stringstream(std::stringstream::in | std::stringstream::out); + this->readerror = LoadConf(filename.c_str(),this->cache,this->errorlog); + if (!this->readerror) + this->error = CONF_FILE_NOT_FOUND; +}; std::string ConfigReader::ReadValue(std::string tag, std::string name, int index) { char val[MAXBUF]; - ReadConf(fname.c_str(),tag.c_str(),name.c_str(),index,val); + char t[MAXBUF]; + char n[MAXBUF]; + strlcpy(t,tag.c_str(),MAXBUF); + strlcpy(n,name.c_str(),MAXBUF); + int res = ReadConf(cache,t,n,index,val); + if (!res) + { + this->error = CONF_VALUE_NOT_FOUND; + return ""; + } return val; } +bool ConfigReader::ReadFlag(std::string tag, std::string name, int index) +{ + char val[MAXBUF]; + char t[MAXBUF]; + char n[MAXBUF]; + strlcpy(t,tag.c_str(),MAXBUF); + strlcpy(n,name.c_str(),MAXBUF); + int res = ReadConf(cache,t,n,index,val); + if (!res) + { + this->error = CONF_VALUE_NOT_FOUND; + return false; + } + std::string s = val; + return ((s == "yes") || (s == "YES") || (s == "true") || (s == "TRUE") || (s == "1")); +} + +long ConfigReader::ReadInteger(std::string tag, std::string name, int index, bool needs_unsigned) +{ + char val[MAXBUF]; + char t[MAXBUF]; + char n[MAXBUF]; + strlcpy(t,tag.c_str(),MAXBUF); + strlcpy(n,name.c_str(),MAXBUF); + int res = ReadConf(cache,t,n,index,val); + if (!res) + { + this->error = CONF_VALUE_NOT_FOUND; + return 0; + } + for (unsigned int i = 0; i < strlen(val); i++) + { + if (!isdigit(val[i])) + { + this->error = CONF_NOT_A_NUMBER; + return 0; + } + } + if ((needs_unsigned) && (atoi(val)<0)) + { + this->error = CONF_NOT_UNSIGNED; + return 0; + } + return atoi(val); +} + +long ConfigReader::GetError() +{ + long olderr = this->error; + this->error = 0; + return olderr; +} + +void ConfigReader::DumpErrors(bool bail, userrec* user) +{ + if (bail) + { + printf("There were errors in your configuration:\n%s",errorlog->str().c_str()); + exit(0); + } + else + { + char dataline[1024]; + if (user) + { + WriteServ(user->fd,"NOTICE %s :There were errors in the configuration file:",user->nick); + while (!errorlog->eof()) + { + errorlog->getline(dataline,1024); + WriteServ(user->fd,"NOTICE %s :%s",user->nick,dataline); + } + } + else + { + WriteOpers("There were errors in the configuration file:",user->nick); + while (!errorlog->eof()) + { + errorlog->getline(dataline,1024); + WriteOpers(dataline); + } + } + return; + } +} + int ConfigReader::Enumerate(std::string tag) { - return EnumConf(fname.c_str(),tag.c_str()); + return EnumConf(cache,tag.c_str()); } +int ConfigReader::EnumerateValues(std::string tag, int index) +{ + return EnumValues(cache, tag.c_str(), index); +} bool ConfigReader::Verify() { - return true; + return this->readerror; } @@ -363,7 +1004,7 @@ bool FileReader::Exists() std::string FileReader::GetLine(int x) { - if ((x<0) || (x>fc.size())) + if ((x<0) || ((unsigned)x>fc.size())) return ""; return fc[x]; }