X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules.cpp;h=1b00f35106d87269803fd4345fd960ea608e840d;hb=6ab1d0dffb8084bf6a2ad8a446a3836fa3760c8a;hp=b58964b5711192d65fc9c0a6079900c123ac48fd;hpb=0465fd1da7a7504f31e0c96fa1b77190ec658c32;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules.cpp b/src/modules.cpp index b58964b57..1b00f3510 100644 --- a/src/modules.cpp +++ b/src/modules.cpp @@ -2,7 +2,7 @@ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * - * Inspire is copyright (C) 2002-2004 ChatSpike-Dev. + * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. * E-mail: * * @@ -14,20 +14,13 @@ * --------------------------------------------------- */ -using namespace std; - #include "inspircd_config.h" #include "inspircd.h" -#include "inspircd_io.h" +#include "configreader.h" #include #include #include #include -#ifdef GCC3 -#include -#else -#include -#endif #include #include #include @@ -48,169 +41,108 @@ using namespace std; #include "socket.h" #include "socketengine.h" #include "typedefs.h" +#include "modules.h" +#include "command_parse.h" +#include "dns.h" -extern SocketEngine* SE; extern ServerConfig *Config; extern InspIRCd* ServerInstance; extern int MODCOUNT; -extern std::vector modules; -extern std::vector factory; +extern ModuleList modules; +extern FactoryList factory; extern std::vector module_sockets; - +extern std::vector local_users; extern time_t TIME; -class Server; -extern userrec* fd_ref_table[65536]; - +extern userrec* fd_ref_table[MAX_DESCRIPTORS]; extern user_hash clientlist; extern chan_hash chanlist; extern command_table cmdlist; -ExtModeList EMode; -// returns true if an extended mode character is in use -bool ModeDefined(char modechar, int type) -{ - for (ExtModeListIter i = EMode.begin(); i < EMode.end(); i++) - { - if ((i->modechar == modechar) && (i->type == type)) - { - return true; - } - } - return false; -} +class Server; -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; -} +featurelist Features; + +// version is a simple class for holding a modules version number -bool ModeDefinedOper(char modechar, int type) +Version::Version(int major, int minor, int revision, int build, int flags) +: Major(major), Minor(minor), Revision(revision), Build(build), Flags(flags) { - for (ExtModeListIter i = EMode.begin(); i < EMode.end(); i++) - { - if ((i->modechar == modechar) && (i->type == type) && (i->needsoper == true)) - { - return true; - } - } - return false; } -// returns number of parameters for a custom mode when it is switched on -int ModeDefinedOn(char modechar, int type) +// 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) { - for (ExtModeListIter i = EMode.begin(); i < EMode.end(); i++) - { - if ((i->modechar == modechar) && (i->type == type)) - { - return i->params_when_on; - } - } - return 0; } -// returns number of parameters for a custom mode when it is switched on -int ModeDefinedOff(char modechar, int type) +Request::Request(char* anydata, Module* src, Module* dst) +: data(anydata), source(src), dest(dst) { - for (ExtModeListIter i = EMode.begin(); i < EMode.end(); i++) - { - if ((i->modechar == modechar) && (i->type == type)) - { - return i->params_when_off; - } - } - return 0; + /* Ensure that because this module doesnt support ID strings, it doesnt break modules that do + * by passing them uninitialized pointers (could happen) + */ + id = '\0'; } -// returns true if an extended mode character is in use -bool DoAddExtendedMode(char modechar, int type, bool requires_oper, int params_on, int params_off) +Request::Request(Module* src, Module* dst, const char* idstr) +: id(idstr), source(src), dest(dst) { - if (ModeDefined(modechar,type)) { - return false; - } - EMode.push_back(ExtMode(modechar,type,requires_oper,params_on,params_off)); - return true; -} +}; -// turns a mode into a listmode -void ModeMakeList(char modechar) +char* Request::GetData() { - for (ExtModeListIter i = EMode.begin(); i < EMode.end(); i++) - { - if ((i->modechar == modechar) && (i->type == MT_CHANNEL)) - { - i->list = true; - return; - } - } - return; + return this->data; } -// version is a simple class for holding a modules version number - -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) { }; - -Request::Request(char* anydata, Module* src, Module* dst) : data(anydata), source(src), dest(dst) { }; - -char* Request::GetData() +const char* Request::GetId() { - return this->data; + return this->id; } Module* Request::GetSource() { - return this->source; + return this->source; } Module* Request::GetDest() { - return this->dest; + return this->dest; } char* Request::Send() { - if (this->dest) - { - return dest->OnRequest(this); - } - else - { - return NULL; - } + 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) { }; +Event::Event(char* anydata, Module* src, const std::string &eventid) : data(anydata), source(src), id(eventid) { }; char* Event::GetData() { - return this->data; + return (char*)this->data; } Module* Event::GetSource() { - return this->source; + return this->source; } char* Event::Send() { - FOREACH_MOD OnEvent(this); - return NULL; + FOREACH_MOD(I_OnEvent,OnEvent(this)); + return NULL; } std::string Event::GetEventID() { - return this->id; + return this->id; } @@ -219,83 +151,88 @@ std::string Event::GetEventID() Module::Module(Server* Me) { } Module::~Module() { } void Module::OnUserConnect(userrec* user) { } -void Module::OnUserQuit(userrec* user, std::string message) { } +void Module::OnUserQuit(userrec* user, const std::string& message) { } void Module::OnUserDisconnect(userrec* user) { } void Module::OnUserJoin(userrec* user, chanrec* channel) { } -void Module::OnUserPart(userrec* user, chanrec* channel) { } -void Module::OnRehash(std::string parameter) { } +void Module::OnUserPart(userrec* user, chanrec* channel, const std::string &partmessage) { } +void Module::OnRehash(const std::string ¶meter) { } 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; } -void Module::OnMode(userrec* user, void* dest, int target_type, std::string text) { }; +void Module::OnMode(userrec* user, void* dest, int target_type, const std::string &text) { }; Version Module::GetVersion() { return Version(1,0,0,0,VF_VENDOR); } -void Module::OnOper(userrec* user, std::string opertype) { }; +void Module::OnOper(userrec* user, const std::string &opertype) { }; +void Module::OnPostOper(userrec* user, const std::string &opertype) { }; 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::OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text,char status) { return 0; }; +int Module::OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text,char status) { return 0; }; +int Module::OnUserPreNick(userrec* user, const std::string &newnick) { return 0; }; +void Module::OnUserPostNick(userrec* user, const std::string &oldnick) { }; int Module::OnAccessCheck(userrec* source,userrec* dest,chanrec* channel,int access_type) { return ACR_DEFAULT; }; 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) { }; +int Module::OnKill(userrec* source, userrec* dest, const std::string &reason) { return 0; }; +void Module::OnLoadModule(Module* mod,const std::string &name) { }; +void Module::OnUnloadModule(Module* mod,const 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; }; +int Module::OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec *user, bool validated) { 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::OnUserPreKick(userrec* source, userrec* user, chanrec* chan, const std::string &reason) { return 0; }; +void Module::OnUserKick(userrec* source, userrec* user, chanrec* chan, const std::string &reason) { }; +int Module::OnRawMode(userrec* user, chanrec* chan, char mode, const std::string ¶m, 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::OnCheckKey(userrec* user, chanrec* chan, const 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::OnStats(char symbol, userrec* user, string_list &results) { return 0; }; +int Module::OnChangeLocalUserHost(userrec* user, const std::string &newhost) { return 0; }; +int Module::OnChangeLocalUserGECOS(userrec* user, const std::string &newhost) { return 0; }; +int Module::OnLocalTopicChange(userrec* user, chanrec* chan, const std::string &topic) { 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; }; +int Module::OnOperCompare(const std::string &password, const 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::OnAddBan(userrec* source, chanrec* channel,const std::string &banmask) { return 0; }; +int Module::OnDelBan(userrec* source, chanrec* channel,const std::string &banmask) { return 0; }; +void Module::OnRawSocketAccept(int fd, const 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; }; -void Module::OnUserMessage(userrec* user, void* dest, int target_type, std::string text) { }; -void Module::OnUserNotice(userrec* user, void* dest, int target_type, std::string text) { }; -void Module::OnRemoteKill(userrec* source, userrec* dest, std::string reason) { }; +void Module::OnUserMessage(userrec* user, void* dest, int target_type, const std::string &text, char status) { }; +void Module::OnUserNotice(userrec* user, void* dest, int target_type, const std::string &text, char status) { }; +void Module::OnRemoteKill(userrec* source, userrec* dest, const std::string &reason) { }; void Module::OnUserInvite(userrec* source,userrec* dest,chanrec* channel) { }; -void Module::OnPostLocalTopicChange(userrec* user, chanrec* chan, std::string topic) { }; -void Module::OnGetServerDescription(std::string servername,std::string &description) { }; +void Module::OnPostLocalTopicChange(userrec* user, chanrec* chan, const std::string &topic) { }; +void Module::OnGetServerDescription(const std::string &servername,std::string &description) { }; void Module::OnSyncUser(userrec* user, Module* proto, void* opaque) { }; void Module::OnSyncChannel(chanrec* chan, Module* proto, void* opaque) { }; -void Module::ProtoSendMode(void* opaque, int target_type, void* target, std::string modeline) { }; -void Module::OnSyncChannelMetaData(chanrec* chan, Module* proto,void* opaque, std::string extname) { }; -void Module::OnSyncUserMetaData(userrec* user, Module* proto,void* opaque, std::string extname) { }; -void Module::OnDecodeMetaData(int target_type, void* target, std::string extname, std::string extdata) { }; -void Module::ProtoSendMetaData(void* opaque, int target_type, void* target, std::string extname, std::string extdata) { }; -void Module::OnWallops(userrec* user, std::string text) { }; -void Module::OnChangeHost(userrec* user, std::string newhost) { }; -void Module::OnChangeName(userrec* user, std::string gecos) { }; -void Module::OnAddGLine(long duration, userrec* source, std::string reason, std::string hostmask) { }; -void Module::OnAddZLine(long duration, userrec* source, std::string reason, std::string ipmask) { }; -void Module::OnAddKLine(long duration, userrec* source, std::string reason, std::string hostmask) { }; -void Module::OnAddQLine(long duration, userrec* source, std::string reason, std::string nickmask) { }; -void Module::OnAddELine(long duration, userrec* source, std::string reason, std::string hostmask) { }; -void Module::OnDelGLine(userrec* source, std::string hostmask) { }; -void Module::OnDelZLine(userrec* source, std::string ipmask) { }; -void Module::OnDelKLine(userrec* source, std::string hostmask) { }; -void Module::OnDelQLine(userrec* source, std::string nickmask) { }; -void Module::OnDelELine(userrec* source, std::string hostmask) { }; +void Module::ProtoSendMode(void* opaque, int target_type, void* target, const std::string &modeline) { }; +void Module::OnSyncChannelMetaData(chanrec* chan, Module* proto,void* opaque, const std::string &extname) { }; +void Module::OnSyncUserMetaData(userrec* user, Module* proto,void* opaque, const std::string &extname) { }; +void Module::OnSyncOtherMetaData(Module* proto, void* opaque) { }; +void Module::OnDecodeMetaData(int target_type, void* target, const std::string &extname, const std::string &extdata) { }; +void Module::ProtoSendMetaData(void* opaque, int target_type, void* target, const std::string &extname, const std::string &extdata) { }; +void Module::OnWallops(userrec* user, const std::string &text) { }; +void Module::OnChangeHost(userrec* user, const std::string &newhost) { }; +void Module::OnChangeName(userrec* user, const std::string &gecos) { }; +void Module::OnAddGLine(long duration, userrec* source, const std::string &reason, const std::string &hostmask) { }; +void Module::OnAddZLine(long duration, userrec* source, const std::string &reason, const std::string &ipmask) { }; +void Module::OnAddKLine(long duration, userrec* source, const std::string &reason, const std::string &hostmask) { }; +void Module::OnAddQLine(long duration, userrec* source, const std::string &reason, const std::string &nickmask) { }; +void Module::OnAddELine(long duration, userrec* source, const std::string &reason, const std::string &hostmask) { }; +void Module::OnDelGLine(userrec* source, const std::string &hostmask) { }; +void Module::OnDelZLine(userrec* source, const std::string &ipmask) { }; +void Module::OnDelKLine(userrec* source, const std::string &hostmask) { }; +void Module::OnDelQLine(userrec* source, const std::string &nickmask) { }; +void Module::OnDelELine(userrec* source, const std::string &hostmask) { }; void Module::OnCleanup(int target_type, void* item) { }; +void Module::Implements(char* Implements) { for (int j = 0; j < 255; j++) Implements[j] = 0; }; +void Module::OnChannelDelete(chanrec* chan) { }; +Priority Module::Prioritize() { return PRIORITY_DONTCARE; } +void Module::OnSetAway(userrec* user) { }; +void Module::OnCancelAway(userrec* user) { }; /* server is a wrapper class that provides methods to all of the C-style * exports in the core @@ -314,6 +251,84 @@ void Server::AddSocket(InspSocket* sock) module_sockets.push_back(sock); } +void Server::RemoveSocket(InspSocket* sock) +{ + for (std::vector::iterator a = module_sockets.begin(); a < module_sockets.end(); a++) + { + InspSocket* s = (InspSocket*)*a; + if (s == sock) + s->MarkAsClosed(); + } +} + +long Server::PriorityAfter(const std::string &modulename) +{ + for (unsigned int j = 0; j < Config->module_names.size(); j++) + { + if (Config->module_names[j] == modulename) + { + return ((j << 8) | PRIORITY_AFTER); + } + } + return PRIORITY_DONTCARE; +} + +long Server::PriorityBefore(const std::string &modulename) +{ + for (unsigned int j = 0; j < Config->module_names.size(); j++) + { + if (Config->module_names[j] == modulename) + { + return ((j << 8) | PRIORITY_BEFORE); + } + } + return PRIORITY_DONTCARE; +} + +bool Server::PublishFeature(const std::string &FeatureName, Module* Mod) +{ + if (Features.find(FeatureName) == Features.end()) + { + Features[FeatureName] = Mod; + return true; + } + return false; +} + +bool Server::UnpublishFeature(const std::string &FeatureName) +{ + featurelist::iterator iter = Features.find(FeatureName); + + if (iter == Features.end()) + return false; + + Features.erase(iter); + return true; +} + +Module* Server::FindFeature(const std::string &FeatureName) +{ + featurelist::iterator iter = Features.find(FeatureName); + + if (iter == Features.end()) + return NULL; + + return iter->second; +} + +const std::string& Server::GetModuleName(Module* m) +{ + static std::string nothing = ""; /* Prevent compiler warning */ + for (int i = 0; i <= MODCOUNT; i++) + { + if (modules[i] == m) + { + return Config->module_names[i]; + } + } + return nothing; /* As above */ +} + void Server::RehashServer() { WriteOpers("*** Rehashing config file"); @@ -342,170 +357,185 @@ void Server::DelSocket(InspSocket* sock) } } -void Server::SendOpers(std::string s) +long Server::GetChannelCount() { - WriteOpers("%s",s.c_str()); + return (long)chanlist.size(); +} + +/* This is ugly, yes, but hash_map's arent designed to be + * addressed in this manner, and this is a bit of a kludge. + * Luckily its a specialist function and rarely used by + * many modules (in fact, it was specially created to make + * m_safelist possible, initially). + */ + +chanrec* Server::GetChannelIndex(long index) +{ + int target = 0; + for (chan_hash::iterator n = chanlist.begin(); n != chanlist.end(); n++, target++) + { + if (index == target) + return n->second; + } + return NULL; } -bool Server::MatchText(std::string sliteral, std::string spattern) +void Server::AddTimer(InspTimer* T) { - char literal[MAXBUF],pattern[MAXBUF]; - strlcpy(literal,sliteral.c_str(),MAXBUF); - strlcpy(pattern,spattern.c_str(),MAXBUF); - return match(literal,pattern); + ::AddTimer(T); } -void Server::SendToModeMask(std::string modes, int flags, std::string text) +void Server::SendOpers(const std::string &s) { - WriteMode(modes.c_str(),flags,"%s",text.c_str()); + WriteOpers("%s",s.c_str()); } -chanrec* Server::JoinUserToChannel(userrec* user, std::string cname, std::string key) +bool Server::MatchText(const std::string &sliteral, const std::string &spattern) { - return add_channel(user,cname.c_str(),key.c_str(),false); + return match(sliteral.c_str(),spattern.c_str()); } -chanrec* Server::PartUserFromChannel(userrec* user, std::string cname, std::string reason) +void Server::SendToModeMask(const std::string &modes, int flags, const std::string &text) { - return del_channel(user,cname.c_str(),reason.c_str(),false); + WriteMode(modes.c_str(),flags,"%s",text.c_str()); } 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); - } + CUList *list = chan->GetUsers(); + for (CUList::iterator i = list->begin(); i != list->end(); i++) + userl.push_back(i->second); return userl; } -void Server::ChangeUserNick(userrec* user, std::string nickname) +void Server::ChangeUserNick(userrec* user, const std::string &nickname) { force_nickchange(user,nickname.c_str()); } -void Server::QuitUser(userrec* user, std::string reason) +void Server::QuitUser(userrec* user, const std::string &reason) { kill_link(user,reason.c_str()); } -bool Server::IsUlined(std::string server) +bool Server::IsUlined(const std::string &server) { return is_uline(server.c_str()); } -void Server::CallCommandHandler(std::string commandname, char** parameters, int pcnt, userrec* user) +bool Server::CallCommandHandler(const std::string &commandname, const char** parameters, int pcnt, userrec* user) { - call_handler(commandname,parameters,pcnt,user); + return ServerInstance->Parser->CallHandler(commandname,parameters,pcnt,user); } -bool Server::IsValidModuleCommand(std::string commandname, int pcnt, userrec* user) +bool Server::IsValidModuleCommand(const std::string &commandname, int pcnt, userrec* user) { - return is_valid_cmd(commandname, pcnt, user); + return ServerInstance->Parser->IsValidCommand(commandname, pcnt, user); } -void Server::Log(int level, std::string s) +void Server::Log(int level, const std::string &s) { log(level,"%s",s.c_str()); } -void Server::AddCommand(char* cmd, handlerfunc f, char flags, int minparams, char* source) +void Server::AddCommand(command_t *f) { - createcommand(cmd,f,flags,minparams,source); + if (!ServerInstance->Parser->CreateCommand(f)) + { + ModuleException err("Command "+std::string(f->command)+" already exists."); + throw (err); + } } -void Server::SendMode(char **parameters, int pcnt, userrec *user) +void Server::SendMode(const char** parameters, int pcnt, userrec *user) { - server_mode(parameters,pcnt,user); + ServerInstance->ModeGrok->Process(parameters,pcnt,user,true); } -void Server::Send(int Socket, std::string s) +void Server::Send(int Socket, const std::string &s) { - Write(Socket,"%s",s.c_str()); + Write_NoFormat(Socket,s.c_str()); } -void Server::SendServ(int Socket, std::string s) +void Server::SendServ(int Socket, const std::string &s) { - WriteServ(Socket,"%s",s.c_str()); + WriteServ_NoFormat(Socket,s.c_str()); } -void Server::SendFrom(int Socket, userrec* User, std::string s) +void Server::SendFrom(int Socket, userrec* User, const std::string &s) { - WriteFrom(Socket,User,"%s",s.c_str()); + WriteFrom_NoFormat(Socket,User,s.c_str()); } -void Server::SendTo(userrec* Source, userrec* Dest, std::string s) +void Server::SendTo(userrec* Source, userrec* Dest, const std::string &s) { 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()); + WriteServ_NoFormat(Dest->fd,s.c_str()); } else { // otherwise it comes from the user specified - WriteTo(Source,Dest,"%s",s.c_str()); + WriteTo_NoFormat(Source,Dest,s.c_str()); } } -void Server::SendChannelServerNotice(std::string ServName, chanrec* Channel, std::string text) +bool Server::CommonChannels(userrec* u1, userrec* u2) { - WriteChannelWithServ((char*)ServName.c_str(), Channel, "%s", text.c_str()); + return (common_channels(u1,u2) != 0); } -void Server::SendChannel(userrec* User, chanrec* Channel, std::string s,bool IncludeSender) +void Server::DumpText(userrec* User, const std::string &LinePrefix, stringstream &TextStream) { - if (IncludeSender) - { - WriteChannel(Channel,User,"%s",s.c_str()); - } - else + std::string CompleteLine = LinePrefix; + std::string Word = ""; + while (TextStream >> Word) { - ChanExceptSender(Channel,User,"%s",s.c_str()); + if (CompleteLine.length() + Word.length() + 3 > 500) + { + WriteServ_NoFormat(User->fd,CompleteLine.c_str()); + CompleteLine = LinePrefix; + } + CompleteLine = CompleteLine + Word + " "; } + WriteServ_NoFormat(User->fd,CompleteLine.c_str()); } -bool Server::CommonChannels(userrec* u1, userrec* u2) -{ - return (common_channels(u1,u2) != 0); -} - -void Server::SendCommon(userrec* User, std::string text,bool IncludeSender) +void Server::SendCommon(userrec* User, const std::string &text, bool IncludeSender) { if (IncludeSender) { - WriteCommon(User,"%s",text.c_str()); + WriteCommon_NoFormat(User,text.c_str()); } else { - WriteCommonExcept(User,"%s",text.c_str()); + WriteCommonExcept_NoFormat(User,text.c_str()); } } -void Server::SendWallops(userrec* User, std::string text) +void Server::SendWallops(userrec* User, const std::string &text) { WriteWallOps(User,false,"%s",text.c_str()); } -void Server::ChangeHost(userrec* user, std::string host) +void Server::ChangeHost(userrec* user, const std::string &host) { ChangeDisplayedHost(user,host.c_str()); } -void Server::ChangeGECOS(userrec* user, std::string gecos) +void Server::ChangeGECOS(userrec* user, const std::string &gecos) { ChangeName(user,gecos.c_str()); } -bool Server::IsNick(std::string nick) +bool Server::IsNick(const std::string &nick) { return (isnick(nick.c_str()) != 0); } -userrec* Server::FindNick(std::string nick) +userrec* Server::FindNick(const std::string &nick) { return Find(nick); } @@ -515,7 +545,7 @@ userrec* Server::FindDescriptor(int socket) return (socket < 65536 ? fd_ref_table[socket] : NULL); } -chanrec* Server::FindChannel(std::string channel) +chanrec* Server::FindChannel(const std::string &channel) { return FindChan(channel.c_str()); } @@ -525,11 +555,6 @@ 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 Config->ServerName; @@ -551,41 +576,24 @@ Admin Server::GetAdmin() } +bool Server::AddMode(ModeHandler* mh, const unsigned char mode) +{ + return ServerInstance->ModeGrok->AddMode(mh,mode); +} -bool Server::AddExtendedMode(char modechar, int type, bool requires_oper, int params_when_on, int params_when_off) +bool Server::AddModeWatcher(ModeWatcher* mw) { - if (((modechar >= 'A') && (modechar <= 'Z')) || ((modechar >= 'a') && (modechar <= 'z'))) - { - 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); - } - else - { - log(DEBUG,"*** API ERROR *** Muppet modechar detected."); - } - return false; + return ServerInstance->ModeGrok->AddModeWatcher(mw); } -bool Server::AddExtendedListMode(char modechar) +bool Server::DelModeWatcher(ModeWatcher* mw) { - bool res = DoAddExtendedMode(modechar,MT_CHANNEL,false,1,1); - if (res) - ModeMakeList(modechar); - return res; + return ServerInstance->ModeGrok->DelModeWatcher(mw); +} + +bool Server::AddResolver(Resolver* r) +{ + return ServerInstance->Res->AddResolverClass(r); } int Server::CountUsers(chanrec* c) @@ -593,134 +601,161 @@ int Server::CountUsers(chanrec* c) return usercount(c); } - -bool Server::UserToPseudo(userrec* user,std::string message) +bool Server::UserToPseudo(userrec* user, const 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()); - SE->DelFd(old_fd); - shutdown(old_fd,2); - close(old_fd); + user->FlushWriteBuf(); + user->ClearBuffer(); + user->fd = FD_MAGIC_NUMBER; + + if (find(local_users.begin(),local_users.end(),user) != local_users.end()) + { + local_users.erase(find(local_users.begin(),local_users.end(),user)); + log(DEBUG,"Delete local user"); + } + + ServerInstance->SE->DelFd(old_fd); + shutdown(old_fd,2); + close(old_fd); return true; } -bool Server::PseudoToUser(userrec* alive,userrec* zombie,std::string message) +bool Server::PseudoToUser(userrec* alive, userrec* zombie, const std::string &message) { + log(DEBUG,"PseudoToUser"); zombie->fd = alive->fd; + FOREACH_MOD(I_OnUserQuit,OnUserQuit(alive,message)); alive->fd = FD_MAGIC_NUMBER; + alive->FlushWriteBuf(); alive->ClearBuffer(); - Write(zombie->fd,":%s!%s@%s NICK %s",alive->nick,alive->ident,alive->host,zombie->nick); + // save these for later + std::string oldnick = alive->nick; + std::string oldhost = alive->host; + std::string oldident = alive->ident; kill_link(alive,message.c_str()); + if (find(local_users.begin(),local_users.end(),alive) != local_users.end()) + { + local_users.erase(find(local_users.begin(),local_users.end(),alive)); + log(DEBUG,"Delete local user"); + } + // Fix by brain - cant write the user until their fd table entry is updated fd_ref_table[zombie->fd] = zombie; - for (unsigned int i = 0; i < zombie->chans.size(); i++) - { - if (zombie->chans[i].channel != NULL) - { - if (zombie->chans[i].channel->name) - { - chanrec* Ptr = zombie->chans[i].channel; + Write(zombie->fd,":%s!%s@%s NICK %s",oldnick.c_str(),oldident.c_str(),oldhost.c_str(),zombie->nick); + for (std::vector::const_iterator i = zombie->chans.begin(); i != zombie->chans.end(); i++) + { + if (((ucrec*)(*i))->channel != NULL) + { + chanrec* Ptr = ((ucrec*)(*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); - - } - } - } + 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); + } + } + if ((find(local_users.begin(),local_users.end(),zombie) == local_users.end()) && (zombie->fd != FD_MAGIC_NUMBER)) + local_users.push_back(zombie); + return true; } -void Server::AddGLine(long duration, std::string source, std::string reason, std::string hostmask) +void Server::AddGLine(long duration, const std::string &source, const std::string &reason, const std::string &hostmask) { add_gline(duration, source.c_str(), reason.c_str(), hostmask.c_str()); + apply_lines(APPLY_GLINES); } -void Server::AddQLine(long duration, std::string source, std::string reason, std::string nickname) +void Server::AddQLine(long duration, const std::string &source, const std::string &reason, const std::string &nickname) { add_qline(duration, source.c_str(), reason.c_str(), nickname.c_str()); + apply_lines(APPLY_QLINES); } -void Server::AddZLine(long duration, std::string source, std::string reason, std::string ipaddr) +void Server::AddZLine(long duration, const std::string &source, const std::string &reason, const std::string &ipaddr) { add_zline(duration, source.c_str(), reason.c_str(), ipaddr.c_str()); + apply_lines(APPLY_ZLINES); } -void Server::AddKLine(long duration, std::string source, std::string reason, std::string hostmask) +void Server::AddKLine(long duration, const std::string &source, const std::string &reason, const std::string &hostmask) { add_kline(duration, source.c_str(), reason.c_str(), hostmask.c_str()); + apply_lines(APPLY_KLINES); } -void Server::AddELine(long duration, std::string source, std::string reason, std::string hostmask) +void Server::AddELine(long duration, const std::string &source, const std::string &reason, const std::string &hostmask) { add_eline(duration, source.c_str(), reason.c_str(), hostmask.c_str()); } -bool Server::DelGLine(std::string hostmask) +bool Server::DelGLine(const std::string &hostmask) { return del_gline(hostmask.c_str()); } -bool Server::DelQLine(std::string nickname) +bool Server::DelQLine(const std::string &nickname) { return del_qline(nickname.c_str()); } -bool Server::DelZLine(std::string ipaddr) +bool Server::DelZLine(const std::string &ipaddr) { return del_zline(ipaddr.c_str()); } -bool Server::DelKLine(std::string hostmask) +bool Server::DelKLine(const std::string &hostmask) { return del_kline(hostmask.c_str()); } -bool Server::DelELine(std::string hostmask) +bool Server::DelELine(const std::string &hostmask) { return del_eline(hostmask.c_str()); } -long Server::CalcDuration(std::string delta) +long Server::CalcDuration(const 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; +/* + * XXX why on *earth* is this in modules.cpp...? I think + * perhaps we need a server.cpp for Server:: stuff where possible. -- w00t + */ +bool Server::IsValidMask(const std::string &mask) +{ + char* dest = (char*)mask.c_str(); + if (strchr(dest,'!')==0) + return false; + if (strchr(dest,'@')==0) + return false; + for (char* i = dest; *i; i++) + if (*i < 32) + return false; + for (char* i = dest; *i; i++) + if (*i > 126) + return false; + unsigned int c = 0; + for (char* i = dest; *i; i++) + if (*i == '!') + c++; + if (c>1) + return false; + c = 0; + for (char* i = dest; *i; i++) + if (*i == '@') + c++; + if (c>1) + return false; return true; } -Module* Server::FindModule(std::string name) +Module* Server::FindModule(const std::string &name) { for (int i = 0; i <= MODCOUNT; i++) { @@ -734,94 +769,83 @@ Module* Server::FindModule(std::string name) ConfigReader::ConfigReader() { - Config->ClearStack(); - this->cache = new std::stringstream(std::stringstream::in | std::stringstream::out); - this->errorlog = new std::stringstream(std::stringstream::in | std::stringstream::out); - this->readerror = Config->LoadConf(CONFIG_FILE,this->cache,this->errorlog); - if (!this->readerror) - this->error = CONF_FILE_NOT_FOUND; + // Config->ClearStack(); + + /* Is there any reason to load the entire config file again here? + * it's needed if they specify another config file, but using the + * default one we can just use the global config data - pre-parsed! + */ + //~ this->cache = new std::stringstream(std::stringstream::in | std::stringstream::out); + this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out); + + //~ this->readerror = Config->LoadConf(CONFIG_FILE, this->cache,this->errorlog); + //~ if (!this->readerror) + //~ this->error = CONF_FILE_NOT_FOUND; + + this->data = &Config->config_data; + this->privatehash = false; } ConfigReader::~ConfigReader() { - if (this->cache) - delete this->cache; + //~ if (this->cache) + //~ delete this->cache; if (this->errorlog) - delete this->errorlog; + DELETE(this->errorlog); + if(this->privatehash) + DELETE(this->data); } -ConfigReader::ConfigReader(std::string filename) +ConfigReader::ConfigReader(const std::string &filename) { Config->ClearStack(); - this->cache = new std::stringstream(std::stringstream::in | std::stringstream::out); - this->errorlog = new std::stringstream(std::stringstream::in | std::stringstream::out); - this->readerror = Config->LoadConf(filename.c_str(),this->cache,this->errorlog); + + this->data = new ConfigDataHash; + this->privatehash = true; + this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out); + this->readerror = Config->LoadConf(*this->data, filename, *this->errorlog); if (!this->readerror) this->error = CONF_FILE_NOT_FOUND; }; -std::string ConfigReader::ReadValue(std::string tag, std::string name, int index) +std::string ConfigReader::ReadValue(const std::string &tag, const 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 = Config->ReadConf(cache,t,n,index,val); - if (!res) + /* Don't need to strlcpy() tag and name anymore, ReadConf() takes const char* */ + std::string result; + + if (!Config->ConfValue(*this->data, tag, name, index, result)) { this->error = CONF_VALUE_NOT_FOUND; return ""; } - return val; + + return result; } -bool ConfigReader::ReadFlag(std::string tag, std::string name, int index) +bool ConfigReader::ReadFlag(const std::string &tag, const 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 = Config->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")); + return Config->ConfValueBool(*this->data, tag, name, index); } -long ConfigReader::ReadInteger(std::string tag, std::string name, int index, bool needs_unsigned) +long ConfigReader::ReadInteger(const std::string &tag, const 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 = Config->ReadConf(cache,t,n,index,val); - if (!res) + int result; + + if(!Config->ConfValueInteger(*this->data, tag, name, index, result)) { 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)) + + if ((needs_unsigned) && (result < 0)) { this->error = CONF_NOT_UNSIGNED; return 0; } - return atoi(val); + + return result; } long ConfigReader::GetError() @@ -833,45 +857,57 @@ long ConfigReader::GetError() 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; - } + /* XXX - Duplicated code */ + + if (bail) + { + printf("There were errors in your configuration:\n%s", this->errorlog->str().c_str()); + Exit(0); + } + else + { + std::string errors = this->errorlog->str(); + std::string::size_type start; + unsigned int prefixlen; + + start = 0; + /* ":Config->ServerName NOTICE user->nick :" */ + prefixlen = strlen(Config->ServerName) + strlen(user->nick) + 11; + + if (user) + { + WriteServ(user->fd,"NOTICE %s :There were errors in the configuration file:",user->nick); + + while(start < errors.length()) + { + WriteServ(user->fd, "NOTICE %s :%s",user->nick, errors.substr(start, 510 - prefixlen).c_str()); + start += 510 - prefixlen; + } + } + else + { + WriteOpers("There were errors in the configuration file:"); + + while(start < errors.length()) + { + WriteOpers(errors.substr(start, 360).c_str()); + start += 360; + } + } + + return; + } } -int ConfigReader::Enumerate(std::string tag) +int ConfigReader::Enumerate(const std::string &tag) { - return Config->EnumConf(cache,tag.c_str()); + return Config->ConfValueEnum(*this->data, tag); } -int ConfigReader::EnumerateValues(std::string tag, int index) +int ConfigReader::EnumerateValues(const std::string &tag, int index) { - return Config->EnumValues(cache, tag.c_str(), index); + return Config->ConfVarEnum(*this->data, tag, index); } bool ConfigReader::Verify() @@ -880,22 +916,48 @@ bool ConfigReader::Verify() } -FileReader::FileReader(std::string filename) +FileReader::FileReader(const std::string &filename) { file_cache c; readfile(c,filename.c_str()); this->fc = c; + this->CalcSize(); } FileReader::FileReader() { } -void FileReader::LoadFile(std::string filename) +std::string FileReader::Contents() +{ + std::string x = ""; + for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++) + { + x.append(*a); + x.append("\r\n"); + } + return x; +} + +unsigned long FileReader::ContentSize() +{ + return this->contentsize; +} + +void FileReader::CalcSize() +{ + unsigned long n = 0; + for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++) + n += (a->length() + 2); + this->contentsize = n; +} + +void FileReader::LoadFile(const std::string &filename) { file_cache c; readfile(c,filename.c_str()); this->fc = c; + this->CalcSize(); } @@ -905,14 +967,7 @@ FileReader::~FileReader() bool FileReader::Exists() { - if (fc.size() == 0) - { - return(false); - } - else - { - return(true); - } + return (!(fc.size() == 0)); } std::string FileReader::GetLine(int x) @@ -932,5 +987,3 @@ std::vector modules(255); std::vector factory(255); int MODCOUNT = -1; - -