X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=include%2Fmodules.h;h=95902536736de7ccee4b7f61a166a4ee6408b7d7;hb=ca4c4a67988419b9eb479ffcf82238dc1648b0ad;hp=7cd6bbeab5e9d7cfc65a1d6bfbfff6d9cff69030;hpb=5fd31ec5a6ba6021763b36d8d17d4665900623ab;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/include/modules.h b/include/modules.h index 7cd6bbeab..959025367 100644 --- a/include/modules.h +++ b/include/modules.h @@ -23,8 +23,7 @@ */ -#ifndef MODULES_H -#define MODULES_H +#pragma once #include "dynamic.h" #include "base.h" @@ -35,7 +34,6 @@ #include #include "timer.h" #include "mode.h" -#include "dns.h" /** Used to define a set of behavior bits for a module */ @@ -109,14 +107,14 @@ struct ModResult { /** InspIRCd major version. * 1.2 -> 102; 2.1 -> 201; 2.12 -> 212 */ -#define INSPIRCD_VERSION_MAJ 200 +#define INSPIRCD_VERSION_MAJ 202 /** InspIRCd API version. * If you change any API elements, increment this value. This counter should be * reset whenever the major version is changed. Modules can use these two values * and numerical comparisons in preprocessor macros if they wish to support * multiple versions of InspIRCd in one file. */ -#define INSPIRCD_VERSION_API 2 +#define INSPIRCD_VERSION_API 1 /** * This #define allows us to call a method in all @@ -135,7 +133,7 @@ struct ModResult { } \ catch (CoreException& modexcept) \ { \ - ServerInstance->Logs->Log("MODULE",DEFAULT,"Exception caught: %s",modexcept.GetReason()); \ + ServerInstance->Logs->Log("MODULE", LOG_DEFAULT, "Exception caught: %s",modexcept.GetReason()); \ } \ _i = safei; \ } \ @@ -162,7 +160,7 @@ do { \ } \ catch (CoreException& except_ ## n) \ { \ - ServerInstance->Logs->Log("MODULE",DEFAULT,"Exception caught: %s", (except_ ## n).GetReason()); \ + ServerInstance->Logs->Log("MODULE", LOG_DEFAULT, "Exception caught: %s", (except_ ## n).GetReason()); \ (void) mod_ ## n; /* catch mismatched pairs */ \ } \ } \ @@ -286,32 +284,68 @@ class CoreExport dynamic_reference_base : public interfacebase { private: std::string name; + void resolve(); protected: - DataProvider* value; + ServiceProvider* value; public: ModuleRef creator; dynamic_reference_base(Module* Creator, const std::string& Name); ~dynamic_reference_base(); - inline void ClearCache() { value = NULL; } inline const std::string& GetProvider() { return name; } void SetProvider(const std::string& newname); - void lookup(); - operator bool(); + void check(); + operator bool() { return (value != NULL); } static void reset_all(); }; +inline void dynamic_reference_base::check() +{ + if (!value) + throw ModuleException("Dynamic reference to '" + name + "' failed to resolve"); +} + template class dynamic_reference : public dynamic_reference_base { public: dynamic_reference(Module* Creator, const std::string& Name) : dynamic_reference_base(Creator, Name) {} + inline T* operator->() { - if (!value) - lookup(); + check(); + return static_cast(value); + } + + T* operator*() + { + return operator->(); + } +}; + +template +class dynamic_reference_nocheck : public dynamic_reference_base +{ + public: + dynamic_reference_nocheck(Module* Creator, const std::string& Name) + : dynamic_reference_base(Creator, Name) {} + + T* operator->() + { return static_cast(value); } + + T* operator*() + { + return operator->(); + } +}; + +class ModeReference : public dynamic_reference_nocheck +{ + public: + ModeReference(Module* mod, const std::string& modename) + : dynamic_reference_nocheck(mod, "mode/" + modename) {} }; /** Priority types which can be used by Module::Prioritize() @@ -325,21 +359,20 @@ enum Implementation I_BEGIN, I_OnUserConnect, I_OnUserQuit, I_OnUserDisconnect, I_OnUserJoin, I_OnUserPart, I_OnRehash, I_OnSendSnotice, I_OnUserPreJoin, I_OnUserPreKick, I_OnUserKick, I_OnOper, I_OnInfo, I_OnWhois, - I_OnUserPreInvite, I_OnUserInvite, I_OnUserPreMessage, I_OnUserPreNotice, I_OnUserPreNick, - I_OnUserMessage, I_OnUserNotice, I_OnMode, I_OnGetServerDescription, I_OnSyncUser, - I_OnSyncChannel, I_OnDecodeMetaData, I_OnWallops, I_OnAcceptConnection, I_OnUserInit, + I_OnUserPreInvite, I_OnUserInvite, I_OnUserPreMessage, I_OnUserPreNick, + I_OnUserMessage, I_OnMode, I_OnGetServerDescription, I_OnSyncUser, + I_OnSyncChannel, I_OnDecodeMetaData, I_OnAcceptConnection, I_OnUserInit, I_OnChangeHost, I_OnChangeName, I_OnAddLine, I_OnDelLine, I_OnExpireLine, I_OnUserPostNick, I_OnPreMode, I_On005Numeric, I_OnKill, I_OnRemoteKill, I_OnLoadModule, I_OnUnloadModule, I_OnBackgroundTimer, I_OnPreCommand, I_OnCheckReady, I_OnCheckInvite, I_OnRawMode, I_OnCheckKey, I_OnCheckLimit, I_OnCheckBan, I_OnCheckChannelBan, I_OnExtBanCheck, I_OnStats, I_OnChangeLocalUserHost, I_OnPreTopicChange, - I_OnPostTopicChange, I_OnEvent, I_OnGlobalOper, I_OnPostConnect, I_OnAddBan, - I_OnDelBan, I_OnChangeLocalUserGECOS, I_OnUserRegister, I_OnChannelPreDelete, I_OnChannelDelete, + I_OnPostTopicChange, I_OnEvent, I_OnGlobalOper, I_OnPostConnect, + I_OnChangeLocalUserGECOS, I_OnUserRegister, I_OnChannelPreDelete, I_OnChannelDelete, I_OnPostOper, I_OnSyncNetwork, I_OnSetAway, I_OnPostCommand, I_OnPostJoin, I_OnWhoisLine, I_OnBuildNeighborList, I_OnGarbageCollect, I_OnSetConnectClass, I_OnText, I_OnPassCompare, I_OnRunTestSuite, I_OnNamesListItem, I_OnNumeric, I_OnHookIO, - I_OnPreRehash, I_OnModuleRehash, I_OnSendWhoLine, I_OnChangeIdent, - I_OnSetClientIP, + I_OnPreRehash, I_OnModuleRehash, I_OnSendWhoLine, I_OnChangeIdent, I_OnSetUserIP, I_END }; @@ -358,6 +391,11 @@ class CoreExport Module : public classbase, public usecountbase */ DLLManager* ModuleDLLManager; + /** If true, this module will be unloaded soon, further unload attempts will fail + * Value is used by the ModuleManager internally, you should not modify it + */ + bool dying; + /** Default constructor. * Creates a module class. Don't do any type of hook registration or checks * for other modules here; do that in init(). @@ -431,6 +469,7 @@ class CoreExport Module : public classbase, public usecountbase * @param sync This is set to true if the JOIN is the result of a network sync and the remote user is being introduced * to a channel due to the network sync. * @param created This is true if the join created the channel + * @param except_list A list of users not to send to. */ virtual void OnUserJoin(Membership* memb, bool sync, bool created, CUList& except_list); @@ -439,13 +478,14 @@ class CoreExport Module : public classbase, public usecountbase * seen the join. * @param memb The channel membership created */ - virtual void OnPostJoin(Membership*); + virtual void OnPostJoin(Membership* memb); /** Called when a user parts a channel. * The details of the leaving user are available to you in the parameter User *user, * and the details of the channel they have left is available in the variable Channel *channel * @param memb The channel membership being destroyed * @param partmessage The part message, or an empty string (may be modified) + * @param except_list A list of users to not send to. */ virtual void OnUserPart(Membership* memb, std::string &partmessage, CUList& except_list); @@ -508,15 +548,14 @@ class CoreExport Module : public classbase, public usecountbase * @param keygiven The key given to join the channel, or an empty string if none was provided * @return 1 To prevent the join, 0 to allow it. */ - virtual ModResult OnUserPreJoin(User* user, Channel* chan, const char* cname, std::string &privs, const std::string &keygiven); + virtual ModResult OnUserPreJoin(LocalUser* user, Channel* chan, const std::string& cname, std::string& privs, const std::string& keygiven); /** Called whenever a user is about to be kicked. * Returning a value of 1 from this function stops the process immediately, causing no * output to be sent to the user by the core. If you do this you must produce your own numerics, * notices etc. * @param source The user issuing the kick - * @param user The user being kicked - * @param chan The channel the user is being kicked from + * @param memb The channel membership of the user who is being kicked. * @param reason The kick reason * @return 1 to prevent the kick, 0 to continue normally, -1 to explicitly allow the kick regardless of normal operation */ @@ -526,9 +565,9 @@ class CoreExport Module : public classbase, public usecountbase * If this method is called, the kick is already underway and cannot be prevented, so * to prevent a kick, please use Module::OnUserPreKick instead of this method. * @param source The user issuing the kick - * @param user The user being kicked - * @param chan The channel the user is being kicked from + * @param memb The channel membership of the user who was kicked. * @param reason The kick reason + * @param except_list A list of users to not send to. */ virtual void OnUserKick(User* source, Membership* memb, const std::string &reason, CUList& except_list); @@ -606,30 +645,10 @@ class CoreExport Module : public classbase, public usecountbase * @param status The status being used, e.g. PRIVMSG @#chan has status== '@', 0 to send to everyone. * @param exempt_list A list of users not to send to. For channel messages, this will usually contain just the sender. * It will be ignored for private messages. + * @param msgtype The message type, MSG_PRIVMSG for PRIVMSGs, MSG_NOTICE for NOTICEs * @return 1 to deny the message, 0 to allow it */ - virtual ModResult OnUserPreMessage(User* user,void* dest,int target_type, std::string &text,char status, CUList &exempt_list); - - /** Called whenever a user is about to NOTICE A user or a channel, before any processing is done. - * Returning any nonzero value from this function stops the process immediately, causing no - * output to be sent to the user by the core. If you do this you must produce your own numerics, - * notices etc. This is useful for modules which may want to filter or redirect messages. - * target_type can be one of TYPE_USER or TYPE_CHANNEL. If the target_type value is a user, - * you must cast dest to a User* otherwise you must cast it to a Channel*, this is the details - * of where the message is destined to be sent. - * You may alter the message text as you wish before relinquishing control to the next module - * in the chain, and if no other modules block the text this altered form of the text will be sent out - * to the user and possibly to other servers. - * @param user The user sending the message - * @param dest The target of the message (Channel* or User*) - * @param target_type The type of target (TYPE_USER or TYPE_CHANNEL) - * @param text Changeable text being sent by the user - * @param status The status being used, e.g. PRIVMSG @#chan has status== '@', 0 to send to everyone. - * @param exempt_list A list of users not to send to. For channel notices, this will usually contain just the sender. - * It will be ignored for private notices. - * @return 1 to deny the NOTICE, 0 to allow it - */ - virtual ModResult OnUserPreNotice(User* user,void* dest,int target_type, std::string &text,char status, CUList &exempt_list); + virtual ModResult OnUserPreMessage(User* user,void* dest,int target_type, std::string &text,char status, CUList &exempt_list, MessageType msgtype); /** Called when sending a message to all "neighbors" of a given user - * that is, all users that share a common channel. This is used in @@ -662,24 +681,15 @@ class CoreExport Module : public classbase, public usecountbase * @param target_type The type of target (TYPE_USER or TYPE_CHANNEL) * @param text the text being sent by the user * @param status The status being used, e.g. PRIVMSG @#chan has status== '@', 0 to send to everyone. + * @param exempt_list A list of users to not send to. + * @param msgtype The message type, MSG_PRIVMSG for PRIVMSGs, MSG_NOTICE for NOTICEs */ - virtual void OnUserMessage(User* user, void* dest, int target_type, const std::string &text, char status, const CUList &exempt_list); - - /** Called after any NOTICE sent from a user. - * The dest variable contains a User* if target_type is TYPE_USER and a Channel* - * if target_type is TYPE_CHANNEL. - * @param user The user sending the message - * @param dest The target of the message - * @param target_type The type of target (TYPE_USER or TYPE_CHANNEL) - * @param text the text being sent by the user - * @param status The status being used, e.g. NOTICE @#chan has status== '@', 0 to send to everyone. - */ - virtual void OnUserNotice(User* user, void* dest, int target_type, const std::string &text, char status, const CUList &exempt_list); + virtual void OnUserMessage(User* user, void* dest, int target_type, const std::string &text, char status, const CUList &exempt_list, MessageType msgtype); /** Called immediately before any NOTICE or PRIVMSG sent from a user, local or remote. * The dest variable contains a User* if target_type is TYPE_USER and a Channel* * if target_type is TYPE_CHANNEL. - * The difference between this event and OnUserPreNotice/OnUserPreMessage is that delivery is gauranteed, + * The difference between this event and OnUserPreMessage is that delivery is gauranteed, * the message has already been vetted. In the case of the other two methods, a later module may stop your * message. This also differs from OnUserMessage which occurs AFTER the message has been sent. * @param user The user sending the message @@ -687,6 +697,7 @@ class CoreExport Module : public classbase, public usecountbase * @param target_type The type of target (TYPE_USER or TYPE_CHANNEL) * @param text the text being sent by the user * @param status The status being used, e.g. NOTICE @#chan has status== '@', 0 to send to everyone. + * @param exempt_list A list of users not to send to. For channel messages, this will usually contain just the sender. */ virtual void OnText(User* user, void* dest, int target_type, const std::string &text, char status, CUList &exempt_list); @@ -733,8 +744,6 @@ class CoreExport Module : public classbase, public usecountbase * (see below). This function will be called for every user visible on your side * of the burst, allowing you to for example set modes, etc. * - * For a good example of how to use this function, please see src/modules/m_chanprotect.cpp - * * @param chan The channel being syncronized * @param proto A pointer to the module handling network protocol * @param opaque An opaque pointer set by the protocol module, should not be modified! @@ -756,7 +765,6 @@ class CoreExport Module : public classbase, public usecountbase /** Allows module data, sent via ProtoSendMetaData, to be decoded again by a receiving module. * Please see src/modules/m_swhois.cpp for a working example of how to use this method call. - * @param target_type The type of item to decode data for, TYPE_USER or TYPE_CHANNEL * @param target The Channel* or User* that data should be added to * @param extname The extension name which is being sent * @param extdata The extension data, encoded at the other end by an identical module through OnSyncChannelMetaData or OnSyncUserMetaData @@ -768,9 +776,6 @@ class CoreExport Module : public classbase, public usecountbase * down the network link as a broadcast, without a module calling it having to know the format * of the MODE command before the actual mode string. * - * More documentation to follow soon. Please see src/modules/m_chanprotect.cpp for examples - * of how to use this function. - * * @param opaque An opaque pointer set by the protocol module, should not be modified! * @param target_type The type of item to decode data for, TYPE_USER or TYPE_CHANNEL * @param target The Channel* or User* that modes should be sent for @@ -788,19 +793,12 @@ class CoreExport Module : public classbase, public usecountbase * More documentation to follow soon. Please see src/modules/m_swhois.cpp for example of * how to use this function. * @param opaque An opaque pointer set by the protocol module, should not be modified! - * @param target_type The type of item to decode data for, TYPE_USER or TYPE_CHANNEL * @param target The Channel* or User* that metadata should be sent for * @param extname The extension name to send metadata for * @param extdata Encoded data for this extension name, which will be encoded at the oppsite end by an identical module using OnDecodeMetaData */ virtual void ProtoSendMetaData(void* opaque, Extensible* target, const std::string &extname, const std::string &extdata); - /** Called after every WALLOPS command. - * @param user The user sending the WALLOPS - * @param text The content of the WALLOPS message - */ - virtual void OnWallops(User* user, const std::string &text); - /** Called whenever a user's hostname is changed. * This event triggers after the host has been set. * @param user The user whos host is being changed @@ -818,7 +816,7 @@ class CoreExport Module : public classbase, public usecountbase /** Called whenever a user's IDENT is changed. * This event triggers after the name has been set. * @param user The user who's IDENT is being changed - * @param gecos The new IDENT being set on the user + * @param ident The new IDENT being set on the user */ virtual void OnChangeIdent(User* user, const std::string &ident); @@ -879,9 +877,9 @@ class CoreExport Module : public classbase, public usecountbase /** Called when a 005 numeric is about to be output. * The module should modify the 005 numeric if needed to indicate its features. - * @param output The 005 string to be modified if neccessary. - */ - virtual void On005Numeric(std::string &output); + * @param output The 005 map to be modified if neccessary. + */ + virtual void On005Numeric(std::map& tokens); /** Called when a client is disconnected by KILL. * If a client is killed by a server, e.g. a nickname collision or protocol error, @@ -902,6 +900,7 @@ class CoreExport Module : public classbase, public usecountbase * @param source The user sending the KILL * @param dest The user being killed * @param reason The kill reason + * @param operreason The oper kill reason */ virtual void OnRemoteKill(User* source, User* dest, const std::string &reason, const std::string &operreason); @@ -928,7 +927,6 @@ class CoreExport Module : public classbase, public usecountbase * absolutely neccessary (e.g. a module that extends the features of another * module). * @param mod Pointer to the module being unloaded (still valid) - * @param name The filename of the module being unloaded */ virtual void OnUnloadModule(Module* mod); @@ -951,7 +949,6 @@ class CoreExport Module : public classbase, public usecountbase * method returns, it will be passed an invalid pointer to the user object and crash!) * @param command The command being executed * @param parameters An array of array of characters containing the parameters for the command - * @param pcnt The nuimber of parameters passed to the command * @param user the user issuing the command * @param validated True if the command has passed all checks, e.g. it is recognised, has enough parameters, the user has permission to execute it, etc. * You should only change the parameter list and command string if validated == false (e.g. before the command lookup occurs). @@ -967,7 +964,6 @@ class CoreExport Module : public classbase, public usecountbase * provided. * @param command The command being executed * @param parameters An array of array of characters containing the parameters for the command - * @param pcnt The nuimber of parameters passed to the command * @param user the user issuing the command * @param result The return code given by the command handler, one of CMD_SUCCESS or CMD_FAILURE * @param original_line The entire original line as passed to the parser from the user @@ -1033,6 +1029,7 @@ class CoreExport Module : public classbase, public usecountbase * return 1 to explicitly allow the join to go ahead or 0 to ignore the event. * @param user The user joining the channel * @param chan The channel being joined + * @param keygiven The key given on joining the channel. * @return 1 to explicitly allow the join, 0 to proceed as normal */ virtual ModResult OnCheckKey(User* user, Channel* chan, const std::string &keygiven); @@ -1105,7 +1102,7 @@ class CoreExport Module : public classbase, public usecountbase * @param user The user changing the topic * @param chan The channels who's topic is being changed * @param topic The actual topic text - * @param 1 to block the topic change, 0 to allow + * @return 1 to block the topic change, 0 to allow */ virtual ModResult OnPreTopicChange(User* user, Channel* chan, const std::string &topic); @@ -1133,7 +1130,7 @@ class CoreExport Module : public classbase, public usecountbase * The password field (from the config file) is in 'password' and is to be compared against * 'input'. This method allows for encryption of passwords (oper, connect:allow, die/restart, etc). * You should return a nonzero value to override the normal comparison, or zero to pass it on. - * @param ex The object that's causing the authentication (User* for etc, Server* for ). + * @param ex The object that's causing the authentication (User* for \ \ etc, Server* for \). * @param password The password from the configuration file (the password="" value). * @param input The password entered by the user or whoever. * @param hashtype The hash value from the config @@ -1157,81 +1154,62 @@ class CoreExport Module : public classbase, public usecountbase */ virtual void OnPostConnect(User* user); - /** Called whenever a ban is added to a channel's list. - * Return a non-zero value to 'eat' the mode change and prevent the ban from being added. - * @param source The user adding the ban - * @param channel The channel the ban is being added to - * @param banmask The ban mask being added - * @return 1 to block the ban, 0 to continue as normal - */ - virtual ModResult OnAddBan(User* source, Channel* channel,const std::string &banmask); - - /** Called whenever a ban is removed from a channel's list. - * Return a non-zero value to 'eat' the mode change and prevent the ban from being removed. - * @param source The user deleting the ban - * @param channel The channel the ban is being deleted from - * @param banmask The ban mask being deleted - * @return 1 to block the unban, 0 to continue as normal - */ - virtual ModResult OnDelBan(User* source, Channel* channel,const std::string &banmask); - /** Called to install an I/O hook on an event handler - * @param user The item to possibly install the I/O hook on - * @param via The port that connected on + * @param user The socket to possibly install the I/O hook on + * @param via The port that the user connected on */ - virtual void OnHookIO(StreamSocket*, ListenSocket* via); + virtual void OnHookIO(StreamSocket* user, ListenSocket* via); /** Called when a port accepts a connection * Return MOD_RES_ACCEPT if you have used the file descriptor. * @param fd The file descriptor returned from accept() - * @param from The local port the user connected to + * @param sock The socket connection for the new user * @param client The client IP address and port * @param server The server IP address and port */ - virtual ModResult OnAcceptConnection(int fd, ListenSocket* from, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server); + virtual ModResult OnAcceptConnection(int fd, ListenSocket* sock, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server); /** Called immediately after any connection is accepted. This is intended for raw socket * processing (e.g. modules which wrap the tcp connection within another library) and provides * no information relating to a user record as the connection has not been assigned yet. * There are no return values from this call as all modules get an opportunity if required to * process the connection. - * @param fd The file descriptor returned from accept() + * @param sock The socket in question * @param client The client IP address and port * @param server The server IP address and port - * @param localport The local port number the user connected to */ - virtual void OnStreamSocketAccept(StreamSocket*, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server); + virtual void OnStreamSocketAccept(StreamSocket* sock, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server); /** * Called when a hooked stream has data to write, or when the socket * engine returns it as writable - * @param socket The socket in question + * @param sock The socket in question * @param sendq Data to send to the socket * @return 1 if the sendq has been completely emptied, 0 if there is * still data to send, and -1 if there was an error */ - virtual int OnStreamSocketWrite(StreamSocket*, std::string& sendq); + virtual int OnStreamSocketWrite(StreamSocket* sock, std::string& sendq); /** Called immediately before any socket is closed. When this event is called, shutdown() * has not yet been called on the socket. - * @param fd The file descriptor of the socket prior to close() + * @param sock The socket in question */ - virtual void OnStreamSocketClose(StreamSocket*); + virtual void OnStreamSocketClose(StreamSocket* sock); /** Called immediately upon connection of an outbound BufferedSocket which has been hooked * by a module. - * @param fd The file descriptor of the socket immediately after connect() + * @param sock The socket in question */ - virtual void OnStreamSocketConnect(StreamSocket*); + virtual void OnStreamSocketConnect(StreamSocket* sock); /** * Called when the stream socket has data to read - * @param socket The socket that is ready + * @param sock The socket that is ready * @param recvq The receive queue that new data should be appended to * @return 1 if new data has been read, 0 if no new data is ready (but the * socket is still connected), -1 if there was an error or close */ - virtual int OnStreamSocketRead(StreamSocket*, std::string& recvq); + virtual int OnStreamSocketRead(StreamSocket* sock, std::string& recvq); /** Called whenever a user sets away or returns from being away. * The away message is available as a parameter, but should not be modified. @@ -1290,177 +1268,49 @@ class CoreExport Module : public classbase, public usecountbase */ virtual void OnSendWhoLine(User* source, const std::vector& params, User* user, std::string& line); - /** Called whenever a User's ip changes. - * @param user The user whose ip changed. - */ - virtual void OnSetClientIP(User *user); -}; - - -#define CONF_NO_ERROR 0x000000 -#define CONF_NOT_A_NUMBER 0x000010 -#define CONF_INT_NEGATIVE 0x000080 -#define CONF_VALUE_NOT_FOUND 0x000100 -#define CONF_FILE_NOT_FOUND 0x000200 - - -/** Allows reading of values from configuration files - * This class allows a module to read from either the main configuration file (inspircd.conf) or from - * a module-specified configuration file. It may either be instantiated with one parameter or none. - * Constructing the class using one parameter allows you to specify a path to your own configuration - * file, otherwise, inspircd.conf is read. - */ -class CoreExport ConfigReader : public interfacebase -{ - protected: - /** Error code - */ - long error; - - public: - /** Default constructor. - * This constructor initialises the ConfigReader class to read the inspircd.conf file - * as specified when running ./configure. + /** Called whenever a local user's IP is set for the first time, or when a local user's IP changes due to + * a module like m_cgiirc changing it. + * @param user The user whose IP is being set */ - ConfigReader(); - /** Default destructor. - * This method destroys the ConfigReader class. - */ - ~ConfigReader(); - - /** Retrieves a value from the config file. - * This method retrieves a value from the config file. Where multiple copies of the tag - * exist in the config file, index indicates which of the values to retrieve. - */ - std::string ReadValue(const std::string &tag, const std::string &name, int index, bool allow_linefeeds = false); - /** Retrieves a value from the config file. - * This method retrieves a value from the config file. Where multiple copies of the tag - * exist in the config file, index indicates which of the values to retrieve. If the - * tag is not found the default value is returned instead. - */ - std::string ReadValue(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool allow_linefeeds = false); - - /** Retrieves a boolean value from the config file. - * This method retrieves a boolean value from the config file. Where multiple copies of the tag - * exist in the config file, index indicates which of the values to retrieve. The values "1", "yes" - * and "true" in the config file count as true to ReadFlag, and any other value counts as false. - */ - bool ReadFlag(const std::string &tag, const std::string &name, int index); - /** Retrieves a boolean value from the config file. - * This method retrieves a boolean value from the config file. Where multiple copies of the tag - * exist in the config file, index indicates which of the values to retrieve. The values "1", "yes" - * and "true" in the config file count as true to ReadFlag, and any other value counts as false. - * If the tag is not found, the default value is used instead. - */ - bool ReadFlag(const std::string &tag, const std::string &name, const std::string &default_value, int index); - - /** Retrieves an integer value from the config file. - * This method retrieves an integer value from the config file. Where multiple copies of the tag - * exist in the config file, index indicates which of the values to retrieve. Any invalid integer - * values in the tag will cause the objects error value to be set, and any call to GetError() will - * return CONF_INVALID_NUMBER to be returned. need_positive is set if the number must be non-negative. - * If a negative number is placed into a tag which is specified positive, 0 will be returned and GetError() - * will return CONF_INT_NEGATIVE. Note that need_positive is not suitable to get an unsigned int - you - * should cast the result to achieve that effect. - */ - int ReadInteger(const std::string &tag, const std::string &name, int index, bool need_positive); - /** Retrieves an integer value from the config file. - * This method retrieves an integer value from the config file. Where multiple copies of the tag - * exist in the config file, index indicates which of the values to retrieve. Any invalid integer - * values in the tag will cause the objects error value to be set, and any call to GetError() will - * return CONF_INVALID_NUMBER to be returned. needs_unsigned is set if the number must be unsigned. - * If a signed number is placed into a tag which is specified unsigned, 0 will be returned and GetError() - * will return CONF_NOT_UNSIGNED. If the tag is not found, the default value is used instead. - */ - int ReadInteger(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool need_positive); - - /** Returns the last error to occur. - * Valid errors can be found by looking in modules.h. Any nonzero value indicates an error condition. - * A call to GetError() resets the error flag back to 0. - */ - long GetError(); - - /** Counts the number of times a given tag appears in the config file. - * This method counts the number of times a tag appears in a config file, for use where - * there are several tags of the same kind, e.g. with opers and connect types. It can be - * used with the index value of ConfigReader::ReadValue to loop through all copies of a - * multiple instance tag. - */ - int Enumerate(const std::string &tag); + virtual void OnSetUserIP(LocalUser* user); }; - - -/** Caches a text file into memory and can be used to retrieve lines from it. - * This class contains methods for read-only manipulation of a text file in memory. - * Either use the constructor type with one parameter to load a file into memory - * at construction, or use the LoadFile method to load a file. - */ +/** Provides an easy method of reading a text file into memory. */ class CoreExport FileReader : public classbase { - /** The file contents + /** The lines of text in the file. */ - std::vector fc; + std::vector lines; /** Content size in bytes */ - unsigned long contentsize; - - /** Calculate content size in bytes - */ - void CalcSize(); + unsigned long totalSize; public: - /** Default constructor. - * This method does not load any file into memory, you must use the LoadFile method - * after constructing the class this way. - */ - FileReader(); - - /** Secondary constructor. - * This method initialises the class with a file loaded into it ready for GetLine and - * and other methods to be called. If the file could not be loaded, FileReader::FileSize - * returns 0. - */ - FileReader(const std::string &filename); - - /** Default destructor. - * This deletes the memory allocated to the file. + /** Initializes a new file reader. */ - ~FileReader(); + FileReader() : totalSize(0) { } - /** Used to load a file. - * This method loads a file into the class ready for GetLine and - * and other methods to be called. If the file could not be loaded, FileReader::FileSize - * returns 0. + /** Initializes a new file reader and reads the specified file. + * @param file The file to read into memory. */ - void LoadFile(const std::string &filename); + FileReader(const std::string& filename); - /** Returns the whole content of the file as std::string + /** Loads a text file from disk. + * @param filename The file to read into memory. + * @throw CoreException The file can not be loaded. */ - std::string Contents(); + void Load(const std::string& filename); - /** Returns the entire size of the file as std::string + /** Retrieves the entire contents of the file cache as a single string. */ - unsigned long ContentSize(); + std::string GetString(); - /** Returns true if the file exists - * This function will return false if the file could not be opened. + /** Retrieves the entire contents of the file cache as a vector of strings. */ - bool Exists(); + const std::vector& GetVector() { return lines; } - /** Retrieve one line from the file. - * This method retrieves one line from the text file. If an empty non-NULL string is returned, - * the index was out of bounds, or the line had no data on it. - */ - std::string GetLine(int x); - - /** Returns the size of the file in lines. - * This method returns the number of lines in the read file. If it is 0, no lines have been - * read into memory, either because the file is empty or it does not exist, or cannot be - * opened due to permission problems. - */ - int FileSize(); + unsigned long TotalSize() { return totalSize; } }; /** A list of modules @@ -1564,13 +1414,14 @@ class CoreExport ModuleManager * automatically detatch your module from all events it is attached to. * @param i Event type to detach * @param mod Module to detach event from - * @param Detach true if the event was detached + * @return True if the event was detached */ bool Detach(Implementation i, Module* mod); /** Attach an array of events to a module * @param i Event types (array) to attach * @param mod Module to attach events to + * @param sz The size of the implementation array */ void Attach(Implementation* i, Module* mod, size_t sz); @@ -1695,7 +1546,7 @@ struct AllModuleList { * and functions needed to make a module loadable by the OS. * It defines the class factory and external init_module function. */ -#ifdef WINDOWS +#ifdef _WIN32 #define MODULE_INIT(y) \ extern "C" DllExport Module * MODULE_INIT_SYM() \ @@ -1726,5 +1577,3 @@ struct AllModuleList { #define COMMAND_INIT(c) MODULE_INIT(CommandModule) #endif - -#endif