From bab14f0dd2345c9d7dcbc47c918563709e1ac094 Mon Sep 17 00:00:00 2001 From: peavey Date: Mon, 16 Jul 2007 17:14:45 +0000 Subject: 'svn propset -R svn:eol-style CR *' Set to UNIX-style always. Binaries are auto skipped by svn. git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@7454 e03df62e-2008-0410-955e-edbf42e46eb7 --- include/configreader.h | 791 +------------------------------------------------ 1 file changed, 1 insertion(+), 790 deletions(-) (limited to 'include/configreader.h') diff --git a/include/configreader.h b/include/configreader.h index 8a719f77e..687ca4d8d 100644 --- a/include/configreader.h +++ b/include/configreader.h @@ -1,790 +1 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ - * - * InspIRCd: (C) 2002-2007 InspIRCd Development Team - * See: http://www.inspircd.org/wiki/index.php/Credits - * - * This program is free but copyrighted software; see - * the file COPYING for details. - * - * --------------------------------------------------- - */ - -#ifndef INSPIRCD_CONFIGREADER -#define INSPIRCD_CONFIGREADER - -/* handy defines */ - -/** Determines if a channel op is exempt from given mode m, - * in config of server instance s. - */ -#define CHANOPS_EXEMPT(s, m) (s->Config->ExemptChanOps[(unsigned char)m]) - -#include -#include -#include -#include -#include "inspircd.h" -#include "globals.h" -#include "modules.h" -#include "socketengine.h" -#include "socket.h" - -/* Required forward definitions */ -class ServerConfig; -class InspIRCd; -class InspSocket; - -/** Types of data in the core config - */ -enum ConfigDataType -{ - DT_NOTHING = 0, /* No data */ - DT_INTEGER = 1, /* Integer */ - DT_CHARPTR = 2, /* Char pointer */ - DT_BOOLEAN = 3, /* Boolean */ - DT_ALLOW_NEWLINE = 128 /* New line characters allowed */ -}; - -/** Holds a config value, either string, integer or boolean. - * Callback functions receive one or more of these, either on - * their own as a reference, or in a reference to a deque of them. - * The callback function can then alter the values of the ValueItem - * classes to validate the settings. - */ -class ValueItem -{ - /** Actual data */ - std::string v; - public: - /** Initialize with an int */ - ValueItem(int value); - /** Initialize with a bool */ - ValueItem(bool value); - /** Initialize with a char pointer */ - ValueItem(char* value); - /** Change value to a char pointer */ - void Set(char* value); - /** Change value to a const char pointer */ - void Set(const char* val); - /** Change value to an int */ - void Set(int value); - /** Get value as an int */ - int GetInteger(); - /** Get value as a string */ - char* GetString(); - /** Get value as a bool */ - bool GetBool(); -}; - -/** The base class of the container 'ValueContainer' - * used internally by the core to hold core values. - */ -class ValueContainerBase -{ - public: - /** Constructor */ - ValueContainerBase() { } - /** Destructor */ - virtual ~ValueContainerBase() { } -}; - -/** ValueContainer is used to contain pointers to different - * core values such as the server name, maximum number of - * clients etc. - * It is specialized to hold a data type, then pointed at - * a value in the ServerConfig class. When the value has been - * read and validated, the Set method is called to write the - * value safely in a type-safe manner. - */ -template class ValueContainer : public ValueContainerBase -{ - /** Contained item */ - T val; - public: - - /** Initialize with nothing */ - ValueContainer() - { - val = NULL; - } - - /** Initialize with a value of type T */ - ValueContainer(T Val) - { - val = Val; - } - - /** Change value to type T of size s */ - void Set(T newval, size_t s) - { - memcpy(val, newval, s); - } -}; - -/** A specialization of ValueContainer to hold a pointer to a bool - */ -typedef ValueContainer ValueContainerBool; - -/** A specialization of ValueContainer to hold a pointer to - * an unsigned int - */ -typedef ValueContainer ValueContainerUInt; - -/** A specialization of ValueContainer to hold a pointer to - * a char array. - */ -typedef ValueContainer ValueContainerChar; - -/** A specialization of ValueContainer to hold a pointer to - * an int - */ -typedef ValueContainer ValueContainerInt; - -/** A set of ValueItems used by multi-value validator functions - */ -typedef std::deque ValueList; - -/** A callback for validating a single value - */ -typedef bool (*Validator)(ServerConfig* conf, const char*, const char*, ValueItem&); -/** A callback for validating multiple value entries - */ -typedef bool (*MultiValidator)(ServerConfig* conf, const char*, char**, ValueList&, int*); -/** A callback indicating the end of a group of entries - */ -typedef bool (*MultiNotify)(ServerConfig* conf, const char*); - -/** Holds a core configuration item and its callbacks - */ -struct InitialConfig -{ - /** Tag name */ - char* tag; - /** Value name */ - char* value; - /** Default, if not defined */ - char* default_value; - /** Value containers */ - ValueContainerBase* val; - /** Data types */ - ConfigDataType datatype; - /** Validation function */ - Validator validation_function; -}; - -/** Holds a core configuration item and its callbacks - * where there may be more than one item - */ -struct MultiConfig -{ - /** Tag name */ - const char* tag; - /** One or more items within tag */ - char* items[13]; - /** One or more defaults for items within tags */ - char* items_default[13]; - /** One or more data types */ - int datatype[13]; - /** Initialization function */ - MultiNotify init_function; - /** Validation function */ - MultiValidator validation_function; - /** Completion function */ - MultiNotify finish_function; -}; - -/** A set of oper types - */ -typedef std::map opertype_t; - -/** A Set of oper classes - */ -typedef std::map operclass_t; - - -/** This class holds the bulk of the runtime configuration for the ircd. - * It allows for reading new config values, accessing configuration files, - * and storage of the configuration data needed to run the ircd, such as - * the servername, connect classes, /ADMIN data, MOTDs and filenames etc. - */ -class CoreExport ServerConfig : public Extensible -{ - private: - /** Creator/owner pointer - */ - InspIRCd* ServerInstance; - - /** This variable holds the names of all - * files included from the main one. This - * is used to make sure that no files are - * recursively included. - */ - std::vector include_stack; - - /** This private method processes one line of - * configutation, appending errors to errorstream - * and setting error if an error has occured. - */ - bool ParseLine(ConfigDataHash &target, std::string &line, long linenumber, std::ostringstream &errorstream); - - /** Process an include directive - */ - bool DoInclude(ConfigDataHash &target, const std::string &file, std::ostringstream &errorstream); - - /** Check that there is only one of each configuration item - */ - bool CheckOnce(char* tag, bool bail, userrec* user); - - public: - - InspIRCd* GetInstance(); - - /** This holds all the information in the config file, - * it's indexed by tag name to a vector of key/values. - */ - ConfigDataHash config_data; - - /** Max number of WhoWas entries per user. - */ - int WhoWasGroupSize; - - /** Max number of cumulative user-entries in WhoWas. - * When max reached and added to, push out oldest entry FIFO style. - */ - int WhoWasMaxGroups; - - /** Max seconds a user is kept in WhoWas before being pruned. - */ - int WhoWasMaxKeep; - - /** Holds the server name of the local server - * as defined by the administrator. - */ - char ServerName[MAXBUF]; - - /** Notice to give to users when they are Xlined - */ - char MoronBanner[MAXBUF]; - - /* Holds the network name the local server - * belongs to. This is an arbitary field defined - * by the administrator. - */ - char Network[MAXBUF]; - - /** Holds the description of the local server - * as defined by the administrator. - */ - char ServerDesc[MAXBUF]; - - /** Holds the admin's name, for output in - * the /ADMIN command. - */ - char AdminName[MAXBUF]; - - /** Holds the email address of the admin, - * for output in the /ADMIN command. - */ - char AdminEmail[MAXBUF]; - - /** Holds the admin's nickname, for output - * in the /ADMIN command - */ - char AdminNick[MAXBUF]; - - /** The admin-configured /DIE password - */ - char diepass[MAXBUF]; - - /** The admin-configured /RESTART password - */ - char restartpass[MAXBUF]; - - /** The pathname and filename of the message of the - * day file, as defined by the administrator. - */ - char motd[MAXBUF]; - - /** The pathname and filename of the rules file, - * as defined by the administrator. - */ - char rules[MAXBUF]; - - /** The quit prefix in use, or an empty string - */ - char PrefixQuit[MAXBUF]; - - /** The quit suffix in use, or an empty string - */ - char SuffixQuit[MAXBUF]; - - /** The fixed quit message in use, or an empty string - */ - char FixedQuit[MAXBUF]; - - /** The last string found within a tag, or - * an empty string. - */ - char DieValue[MAXBUF]; - - /** The DNS server to use for DNS queries - */ - char DNSServer[MAXBUF]; - - /** This variable contains a space-seperated list - * of commands which are disabled by the - * administrator of the server for non-opers. - */ - char DisabledCommands[MAXBUF]; - - /** The full path to the modules directory. - * This is either set at compile time, or - * overridden in the configuration file via - * the tag. - */ - char ModPath[1024]; - - /** The full pathname to the executable, as - * given in argv[0] when the program starts. - */ - char MyExecutable[1024]; - - /** The file handle of the logfile. If this - * value is NULL, the log file is not open, - * probably due to a permissions error on - * startup (this should not happen in normal - * operation!). - */ - FILE *log_file; - - /** If this value is true, the owner of the - * server specified -nofork on the command - * line, causing the daemon to stay in the - * foreground. - */ - bool nofork; - - /** If this value if true then all log - * messages will be output, regardless of - * the level given in the config file. - * This is set with the -debug commandline - * option. - */ - bool forcedebug; - - /** If this is true then log output will be - * written to the logfile. This is the default. - * If you put -nolog on the commandline then - * the logfile will not be written. - * This is meant to be used in conjunction with - * -debug for debugging without filling up the - * hard disk. - */ - bool writelog; - - /** If this value is true, halfops have been - * enabled in the configuration file. - */ - bool AllowHalfop; - - /** If this is set to true, then mode lists (e.g - * MODE #chan b) are hidden from unprivileged - * users. - */ - bool HideModeLists[256]; - - /** If this is set to true, then channel operators - * are exempt from this channel mode. Used for +Sc etc. - */ - bool ExemptChanOps[256]; - - /** The number of seconds the DNS subsystem - * will wait before timing out any request. - */ - int dns_timeout; - - /** The size of the read() buffer in the user - * handling code, used to read data into a user's - * recvQ. - */ - int NetBufferSize; - - /** The value to be used for listen() backlogs - * as default. - */ - int MaxConn; - - /** The soft limit value assigned to the irc server. - * The IRC server will not allow more than this - * number of local users. - */ - unsigned int SoftLimit; - - /** Maximum number of targets for a multi target command - * such as PRIVMSG or KICK - */ - unsigned int MaxTargets; - - /** The maximum number of /WHO results allowed - * in any single /WHO command. - */ - int MaxWhoResults; - - /** True if the DEBUG loglevel is selected. - */ - int debugging; - - /** The loglevel in use by the IRC server - */ - int LogLevel; - - /** How many seconds to wait before exiting - * the program when /DIE is correctly issued. - */ - int DieDelay; - - /** True if we're going to hide netsplits as *.net *.split for non-opers - */ - bool HideSplits; - - /** True if we're going to hide ban reasons for non-opers (e.g. G-Lines, - * K-Lines, Z-Lines) - */ - bool HideBans; - - /** Announce invites to the channel with a server notice - */ - bool AnnounceInvites; - - /** If this is enabled then operators will - * see invisible (+i) channels in /whois. - */ - bool OperSpyWhois; - - /** Set to a non-empty string to obfuscate the server name of users in WHOIS - */ - char HideWhoisServer[MAXBUF]; - - /** Set to a non empty string to obfuscate nicknames prepended to a KILL. - */ - char HideKillsServer[MAXBUF]; - - /** The MOTD file, cached in a file_cache type. - */ - file_cache MOTD; - - /** The RULES file, cached in a file_cache type. - */ - file_cache RULES; - - /** The full pathname and filename of the PID - * file as defined in the configuration. - */ - char PID[1024]; - - /** The connect classes in use by the IRC server. - */ - ClassVector Classes; - - /** A list of module names (names only, no paths) - * which are currently loaded by the server. - */ - std::vector module_names; - - /** A list of the classes for listening client ports - */ - std::vector ports; - - /** Boolean sets of which modules implement which functions - */ - char implement_lists[255][255]; - - /** Global implementation list - */ - char global_implementation[255]; - - /** A list of ports claimed by IO Modules - */ - std::map IOHookModule; - - std::map SocketIOHookModule; - - /** The 005 tokens of this server (ISUPPORT) - * populated/repopulated upon loading or unloading - * modules. - */ - std::string data005; - - /** isupport strings - */ - std::vector isupport; - - /** STATS characters in this list are available - * only to operators. - */ - char UserStats[MAXBUF]; - - /** The path and filename of the ircd.log file - */ - std::string logpath; - - /** Default channel modes - */ - char DefaultModes[MAXBUF]; - - /** Custom version string, which if defined can replace the system info in VERSION. - */ - char CustomVersion[MAXBUF]; - - /** List of u-lined servers - */ - std::map ulines; - - /** Max banlist sizes for channels (the std::string is a glob) - */ - std::map maxbans; - - /** Directory where the inspircd binary resides - */ - std::string MyDir; - - /** If set to true, no user DNS lookups are to be performed - */ - bool NoUserDns; - - /** If set to true, provide syntax hints for unknown commands - */ - bool SyntaxHints; - - /** If set to true, users appear to quit then rejoin when their hosts change. - * This keeps clients synchronized properly. - */ - bool CycleHosts; - - /** If set to true, prefixed channel NOTICEs and PRIVMSGs will have the prefix - * added to the outgoing text for undernet style msg prefixing. - */ - bool UndernetMsgPrefix; - - /** If set to true, the full nick!user@host will be shown in the TOPIC command - * for who set the topic last. If false, only the nick is shown. - */ - bool FullHostInTopic; - - /** All oper type definitions from the config file - */ - opertype_t opertypes; - - /** All oper class definitions from the config file - */ - operclass_t operclass; - - /** Saved argv from startup - */ - char** argv; - - /** Saved argc from startup - */ - int argc; - - /** Max channels per user - */ - unsigned int MaxChans; - - /** Oper max channels per user - */ - unsigned int OperMaxChans; - - /** Construct a new ServerConfig - */ - ServerConfig(InspIRCd* Instance); - - /** Clears the include stack in preperation for a Read() call. - */ - void ClearStack(); - - /** Update the 005 vector - */ - void Update005(); - - /** Send the 005 numerics (ISUPPORT) to a user - */ - void Send005(userrec* user); - - /** Read the entire configuration into memory - * and initialize this class. All other methods - * should be used only by the core. - */ - void Read(bool bail, userrec* user); - - /** Read a file into a file_cache object - */ - bool ReadFile(file_cache &F, const char* fname); - - /** Report a configuration error given in errormessage. - * @param bail If this is set to true, the error is sent to the console, and the program exits - * @param user If this is set to a non-null value, and bail is false, the errors are spooled to - * this user as SNOTICEs. - * If the parameter is NULL, the messages are spooled to all users via WriteOpers as SNOTICEs. - */ - void ReportConfigError(const std::string &errormessage, bool bail, userrec* user); - - /** Load 'filename' into 'target', with the new config parser everything is parsed into - * tag/key/value at load-time rather than at read-value time. - */ - bool LoadConf(ConfigDataHash &target, const char* filename, std::ostringstream &errorstream); - - /** Load 'filename' into 'target', with the new config parser everything is parsed into - * tag/key/value at load-time rather than at read-value time. - */ - bool LoadConf(ConfigDataHash &target, const std::string &filename, std::ostringstream &errorstream); - - /* Both these return true if the value existed or false otherwise */ - - /** Writes 'length' chars into 'result' as a string - */ - bool ConfValue(ConfigDataHash &target, const char* tag, const char* var, int index, char* result, int length, bool allow_linefeeds = false); - /** Writes 'length' chars into 'result' as a string - */ - bool ConfValue(ConfigDataHash &target, const char* tag, const char* var, const char* default_value, int index, char* result, int length, bool allow_linefeeds = false); - - /** Writes 'length' chars into 'result' as a string - */ - bool ConfValue(ConfigDataHash &target, const std::string &tag, const std::string &var, int index, std::string &result, bool allow_linefeeds = false); - /** Writes 'length' chars into 'result' as a string - */ - bool ConfValue(ConfigDataHash &target, const std::string &tag, const std::string &var, const std::string &default_value, int index, std::string &result, bool allow_linefeeds = false); - - /** Tries to convert the value to an integer and write it to 'result' - */ - bool ConfValueInteger(ConfigDataHash &target, const char* tag, const char* var, int index, int &result); - /** Tries to convert the value to an integer and write it to 'result' - */ - bool ConfValueInteger(ConfigDataHash &target, const char* tag, const char* var, const char* default_value, int index, int &result); - /** Tries to convert the value to an integer and write it to 'result' - */ - bool ConfValueInteger(ConfigDataHash &target, const std::string &tag, const std::string &var, int index, int &result); - /** Tries to convert the value to an integer and write it to 'result' - */ - bool ConfValueInteger(ConfigDataHash &target, const std::string &tag, const std::string &var, const std::string &default_value, int index, int &result); - - /** Returns true if the value exists and has a true value, false otherwise - */ - bool ConfValueBool(ConfigDataHash &target, const char* tag, const char* var, int index); - /** Returns true if the value exists and has a true value, false otherwise - */ - bool ConfValueBool(ConfigDataHash &target, const char* tag, const char* var, const char* default_value, int index); - /** Returns true if the value exists and has a true value, false otherwise - */ - bool ConfValueBool(ConfigDataHash &target, const std::string &tag, const std::string &var, int index); - /** Returns true if the value exists and has a true value, false otherwise - */ - bool ConfValueBool(ConfigDataHash &target, const std::string &tag, const std::string &var, const std::string &default_value, int index); - - /** Returns the number of occurences of tag in the config file - */ - int ConfValueEnum(ConfigDataHash &target, const char* tag); - /** Returns the number of occurences of tag in the config file - */ - int ConfValueEnum(ConfigDataHash &target, const std::string &tag); - - /** Returns the numbers of vars inside the index'th 'tag in the config file - */ - int ConfVarEnum(ConfigDataHash &target, const char* tag, int index); - /** Returns the numbers of vars inside the index'th 'tag in the config file - */ - int ConfVarEnum(ConfigDataHash &target, const std::string &tag, int index); - - /** Get a pointer to the module which has hooked the given port. - * @parameter port Port number - * @return Returns a pointer to the hooking module, or NULL - */ - Module* GetIOHook(int port); - - /** Hook a module to a client port, so that it can receive notifications - * of low-level port activity. - * @param port The port number - * @param Module the module to hook to the port - * @return True if the hook was successful. - */ - bool AddIOHook(int port, Module* iomod); - - /** Delete a module hook from a client port. - * @param port The port to detatch from - * @return True if successful - */ - bool DelIOHook(int port); - - /** Get a pointer to the module which has hooked the given InspSocket class. - * @parameter port Port number - * @return Returns a pointer to the hooking module, or NULL - */ - Module* GetIOHook(InspSocket* is); - - /** Hook a module to an InspSocket class, so that it can receive notifications - * of low-level socket activity. - * @param iomod The module to hook to the socket - * @param is The InspSocket to attach to - * @return True if the hook was successful. - */ - bool AddIOHook(Module* iomod, InspSocket* is); - - /** Delete a module hook from an InspSocket. - * @param is The InspSocket to detatch from. - * @return True if the unhook was successful - */ - bool DelIOHook(InspSocket* is); - - /** Returns the fully qualified path to the inspircd directory - * @return The full program directory - */ - std::string GetFullProgDir(); - - /** Returns true if a directory is valid (within the modules directory). - * @param dirandfile The directory and filename to check - * @return True if the directory is valid - */ - static bool DirValid(const char* dirandfile); - - /** Clean a filename, stripping the directories (and drives) from string. - * @param name Directory to tidy - * @return The cleaned filename - */ - static char* CleanFilename(char* name); - - /** Check if a file exists. - * @param file The full path to a file - * @return True if the file exists and is readable. - */ - static bool FileExists(const char* file); - -}; - -/** Initialize the disabled commands list - */ -CoreExport bool InitializeDisabledCommands(const char* data, InspIRCd* ServerInstance); - -/** Initialize the oper types - */ -bool InitTypes(ServerConfig* conf, const char* tag); - -/** Initialize the oper classes - */ -bool InitClasses(ServerConfig* conf, const char* tag); - -/** Initialize an oper type - */ -bool DoType(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types); - -/** Initialize an oper class - */ -bool DoClass(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types); - -/** Finish initializing the oper types and classes - */ -bool DoneClassesAndTypes(ServerConfig* conf, const char* tag); - -#endif - +/* +------------------------------------+ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * * InspIRCd: (C) 2002-2007 InspIRCd Development Team * See: http://www.inspircd.org/wiki/index.php/Credits * * This program is free but copyrighted software; see * the file COPYING for details. * * --------------------------------------------------- */ #ifndef INSPIRCD_CONFIGREADER #define INSPIRCD_CONFIGREADER /* handy defines */ /** Determines if a channel op is exempt from given mode m, * in config of server instance s. */ #define CHANOPS_EXEMPT(s, m) (s->Config->ExemptChanOps[(unsigned char)m]) #include #include #include #include #include "inspircd.h" #include "globals.h" #include "modules.h" #include "socketengine.h" #include "socket.h" /* Required forward definitions */ class ServerConfig; class InspIRCd; class InspSocket; /** Types of data in the core config */ enum ConfigDataType { DT_NOTHING = 0, /* No data */ DT_INTEGER = 1, /* Integer */ DT_CHARPTR = 2, /* Char pointer */ DT_BOOLEAN = 3, /* Boolean */ DT_ALLOW_NEWLINE = 128 /* New line characters allowed */ }; /** Holds a config value, either string, integer or boolean. * Callback functions receive one or more of these, either on * their own as a reference, or in a reference to a deque of them. * The callback function can then alter the values of the ValueItem * classes to validate the settings. */ class ValueItem { /** Actual data */ std::string v; public: /** Initialize with an int */ ValueItem(int value); /** Initialize with a bool */ ValueItem(bool value); /** Initialize with a char pointer */ ValueItem(char* value); /** Change value to a char pointer */ void Set(char* value); /** Change value to a const char pointer */ void Set(const char* val); /** Change value to an int */ void Set(int value); /** Get value as an int */ int GetInteger(); /** Get value as a string */ char* GetString(); /** Get value as a bool */ bool GetBool(); }; /** The base class of the container 'ValueContainer' * used internally by the core to hold core values. */ class ValueContainerBase { public: /** Constructor */ ValueContainerBase() { } /** Destructor */ virtual ~ValueContainerBase() { } }; /** ValueContainer is used to contain pointers to different * core values such as the server name, maximum number of * clients etc. * It is specialized to hold a data type, then pointed at * a value in the ServerConfig class. When the value has been * read and validated, the Set method is called to write the * value safely in a type-safe manner. */ template class ValueContainer : public ValueContainerBase { /** Contained item */ T val; public: /** Initialize with nothing */ ValueContainer() { val = NULL; } /** Initialize with a value of type T */ ValueContainer(T Val) { val = Val; } /** Change value to type T of size s */ void Set(T newval, size_t s) { memcpy(val, newval, s); } }; /** A specialization of ValueContainer to hold a pointer to a bool */ typedef ValueContainer ValueContainerBool; /** A specialization of ValueContainer to hold a pointer to * an unsigned int */ typedef ValueContainer ValueContainerUInt; /** A specialization of ValueContainer to hold a pointer to * a char array. */ typedef ValueContainer ValueContainerChar; /** A specialization of ValueContainer to hold a pointer to * an int */ typedef ValueContainer ValueContainerInt; /** A set of ValueItems used by multi-value validator functions */ typedef std::deque ValueList; /** A callback for validating a single value */ typedef bool (*Validator)(ServerConfig* conf, const char*, const char*, ValueItem&); /** A callback for validating multiple value entries */ typedef bool (*MultiValidator)(ServerConfig* conf, const char*, char**, ValueList&, int*); /** A callback indicating the end of a group of entries */ typedef bool (*MultiNotify)(ServerConfig* conf, const char*); /** Holds a core configuration item and its callbacks */ struct InitialConfig { /** Tag name */ char* tag; /** Value name */ char* value; /** Default, if not defined */ char* default_value; /** Value containers */ ValueContainerBase* val; /** Data types */ ConfigDataType datatype; /** Validation function */ Validator validation_function; }; /** Holds a core configuration item and its callbacks * where there may be more than one item */ struct MultiConfig { /** Tag name */ const char* tag; /** One or more items within tag */ char* items[13]; /** One or more defaults for items within tags */ char* items_default[13]; /** One or more data types */ int datatype[13]; /** Initialization function */ MultiNotify init_function; /** Validation function */ MultiValidator validation_function; /** Completion function */ MultiNotify finish_function; }; /** A set of oper types */ typedef std::map opertype_t; /** A Set of oper classes */ typedef std::map operclass_t; /** This class holds the bulk of the runtime configuration for the ircd. * It allows for reading new config values, accessing configuration files, * and storage of the configuration data needed to run the ircd, such as * the servername, connect classes, /ADMIN data, MOTDs and filenames etc. */ class CoreExport ServerConfig : public Extensible { private: /** Creator/owner pointer */ InspIRCd* ServerInstance; /** This variable holds the names of all * files included from the main one. This * is used to make sure that no files are * recursively included. */ std::vector include_stack; /** This private method processes one line of * configutation, appending errors to errorstream * and setting error if an error has occured. */ bool ParseLine(ConfigDataHash &target, std::string &line, long linenumber, std::ostringstream &errorstream); /** Process an include directive */ bool DoInclude(ConfigDataHash &target, const std::string &file, std::ostringstream &errorstream); /** Check that there is only one of each configuration item */ bool CheckOnce(char* tag, bool bail, userrec* user); public: InspIRCd* GetInstance(); /** This holds all the information in the config file, * it's indexed by tag name to a vector of key/values. */ ConfigDataHash config_data; /** Max number of WhoWas entries per user. */ int WhoWasGroupSize; /** Max number of cumulative user-entries in WhoWas. * When max reached and added to, push out oldest entry FIFO style. */ int WhoWasMaxGroups; /** Max seconds a user is kept in WhoWas before being pruned. */ int WhoWasMaxKeep; /** Holds the server name of the local server * as defined by the administrator. */ char ServerName[MAXBUF]; /** Notice to give to users when they are Xlined */ char MoronBanner[MAXBUF]; /* Holds the network name the local server * belongs to. This is an arbitary field defined * by the administrator. */ char Network[MAXBUF]; /** Holds the description of the local server * as defined by the administrator. */ char ServerDesc[MAXBUF]; /** Holds the admin's name, for output in * the /ADMIN command. */ char AdminName[MAXBUF]; /** Holds the email address of the admin, * for output in the /ADMIN command. */ char AdminEmail[MAXBUF]; /** Holds the admin's nickname, for output * in the /ADMIN command */ char AdminNick[MAXBUF]; /** The admin-configured /DIE password */ char diepass[MAXBUF]; /** The admin-configured /RESTART password */ char restartpass[MAXBUF]; /** The pathname and filename of the message of the * day file, as defined by the administrator. */ char motd[MAXBUF]; /** The pathname and filename of the rules file, * as defined by the administrator. */ char rules[MAXBUF]; /** The quit prefix in use, or an empty string */ char PrefixQuit[MAXBUF]; /** The quit suffix in use, or an empty string */ char SuffixQuit[MAXBUF]; /** The fixed quit message in use, or an empty string */ char FixedQuit[MAXBUF]; /** The last string found within a tag, or * an empty string. */ char DieValue[MAXBUF]; /** The DNS server to use for DNS queries */ char DNSServer[MAXBUF]; /** This variable contains a space-seperated list * of commands which are disabled by the * administrator of the server for non-opers. */ char DisabledCommands[MAXBUF]; /** The full path to the modules directory. * This is either set at compile time, or * overridden in the configuration file via * the tag. */ char ModPath[1024]; /** The full pathname to the executable, as * given in argv[0] when the program starts. */ char MyExecutable[1024]; /** The file handle of the logfile. If this * value is NULL, the log file is not open, * probably due to a permissions error on * startup (this should not happen in normal * operation!). */ FILE *log_file; /** If this value is true, the owner of the * server specified -nofork on the command * line, causing the daemon to stay in the * foreground. */ bool nofork; /** If this value if true then all log * messages will be output, regardless of * the level given in the config file. * This is set with the -debug commandline * option. */ bool forcedebug; /** If this is true then log output will be * written to the logfile. This is the default. * If you put -nolog on the commandline then * the logfile will not be written. * This is meant to be used in conjunction with * -debug for debugging without filling up the * hard disk. */ bool writelog; /** If this value is true, halfops have been * enabled in the configuration file. */ bool AllowHalfop; /** If this is set to true, then mode lists (e.g * MODE #chan b) are hidden from unprivileged * users. */ bool HideModeLists[256]; /** If this is set to true, then channel operators * are exempt from this channel mode. Used for +Sc etc. */ bool ExemptChanOps[256]; /** The number of seconds the DNS subsystem * will wait before timing out any request. */ int dns_timeout; /** The size of the read() buffer in the user * handling code, used to read data into a user's * recvQ. */ int NetBufferSize; /** The value to be used for listen() backlogs * as default. */ int MaxConn; /** The soft limit value assigned to the irc server. * The IRC server will not allow more than this * number of local users. */ unsigned int SoftLimit; /** Maximum number of targets for a multi target command * such as PRIVMSG or KICK */ unsigned int MaxTargets; /** The maximum number of /WHO results allowed * in any single /WHO command. */ int MaxWhoResults; /** True if the DEBUG loglevel is selected. */ int debugging; /** The loglevel in use by the IRC server */ int LogLevel; /** How many seconds to wait before exiting * the program when /DIE is correctly issued. */ int DieDelay; /** True if we're going to hide netsplits as *.net *.split for non-opers */ bool HideSplits; /** True if we're going to hide ban reasons for non-opers (e.g. G-Lines, * K-Lines, Z-Lines) */ bool HideBans; /** Announce invites to the channel with a server notice */ bool AnnounceInvites; /** If this is enabled then operators will * see invisible (+i) channels in /whois. */ bool OperSpyWhois; /** Set to a non-empty string to obfuscate the server name of users in WHOIS */ char HideWhoisServer[MAXBUF]; /** Set to a non empty string to obfuscate nicknames prepended to a KILL. */ char HideKillsServer[MAXBUF]; /** The MOTD file, cached in a file_cache type. */ file_cache MOTD; /** The RULES file, cached in a file_cache type. */ file_cache RULES; /** The full pathname and filename of the PID * file as defined in the configuration. */ char PID[1024]; /** The connect classes in use by the IRC server. */ ClassVector Classes; /** A list of module names (names only, no paths) * which are currently loaded by the server. */ std::vector module_names; /** A list of the classes for listening client ports */ std::vector ports; /** Boolean sets of which modules implement which functions */ char implement_lists[255][255]; /** Global implementation list */ char global_implementation[255]; /** A list of ports claimed by IO Modules */ std::map IOHookModule; std::map SocketIOHookModule; /** The 005 tokens of this server (ISUPPORT) * populated/repopulated upon loading or unloading * modules. */ std::string data005; /** isupport strings */ std::vector isupport; /** STATS characters in this list are available * only to operators. */ char UserStats[MAXBUF]; /** The path and filename of the ircd.log file */ std::string logpath; /** Default channel modes */ char DefaultModes[MAXBUF]; /** Custom version string, which if defined can replace the system info in VERSION. */ char CustomVersion[MAXBUF]; /** List of u-lined servers */ std::map ulines; /** Max banlist sizes for channels (the std::string is a glob) */ std::map maxbans; /** Directory where the inspircd binary resides */ std::string MyDir; /** If set to true, no user DNS lookups are to be performed */ bool NoUserDns; /** If set to true, provide syntax hints for unknown commands */ bool SyntaxHints; /** If set to true, users appear to quit then rejoin when their hosts change. * This keeps clients synchronized properly. */ bool CycleHosts; /** If set to true, prefixed channel NOTICEs and PRIVMSGs will have the prefix * added to the outgoing text for undernet style msg prefixing. */ bool UndernetMsgPrefix; /** If set to true, the full nick!user@host will be shown in the TOPIC command * for who set the topic last. If false, only the nick is shown. */ bool FullHostInTopic; /** All oper type definitions from the config file */ opertype_t opertypes; /** All oper class definitions from the config file */ operclass_t operclass; /** Saved argv from startup */ char** argv; /** Saved argc from startup */ int argc; /** Max channels per user */ unsigned int MaxChans; /** Oper max channels per user */ unsigned int OperMaxChans; /** Construct a new ServerConfig */ ServerConfig(InspIRCd* Instance); /** Clears the include stack in preperation for a Read() call. */ void ClearStack(); /** Update the 005 vector */ void Update005(); /** Send the 005 numerics (ISUPPORT) to a user */ void Send005(userrec* user); /** Read the entire configuration into memory * and initialize this class. All other methods * should be used only by the core. */ void Read(bool bail, userrec* user); /** Read a file into a file_cache object */ bool ReadFile(file_cache &F, const char* fname); /** Report a configuration error given in errormessage. * @param bail If this is set to true, the error is sent to the console, and the program exits * @param user If this is set to a non-null value, and bail is false, the errors are spooled to * this user as SNOTICEs. * If the parameter is NULL, the messages are spooled to all users via WriteOpers as SNOTICEs. */ void ReportConfigError(const std::string &errormessage, bool bail, userrec* user); /** Load 'filename' into 'target', with the new config parser everything is parsed into * tag/key/value at load-time rather than at read-value time. */ bool LoadConf(ConfigDataHash &target, const char* filename, std::ostringstream &errorstream); /** Load 'filename' into 'target', with the new config parser everything is parsed into * tag/key/value at load-time rather than at read-value time. */ bool LoadConf(ConfigDataHash &target, const std::string &filename, std::ostringstream &errorstream); /* Both these return true if the value existed or false otherwise */ /** Writes 'length' chars into 'result' as a string */ bool ConfValue(ConfigDataHash &target, const char* tag, const char* var, int index, char* result, int length, bool allow_linefeeds = false); /** Writes 'length' chars into 'result' as a string */ bool ConfValue(ConfigDataHash &target, const char* tag, const char* var, const char* default_value, int index, char* result, int length, bool allow_linefeeds = false); /** Writes 'length' chars into 'result' as a string */ bool ConfValue(ConfigDataHash &target, const std::string &tag, const std::string &var, int index, std::string &result, bool allow_linefeeds = false); /** Writes 'length' chars into 'result' as a string */ bool ConfValue(ConfigDataHash &target, const std::string &tag, const std::string &var, const std::string &default_value, int index, std::string &result, bool allow_linefeeds = false); /** Tries to convert the value to an integer and write it to 'result' */ bool ConfValueInteger(ConfigDataHash &target, const char* tag, const char* var, int index, int &result); /** Tries to convert the value to an integer and write it to 'result' */ bool ConfValueInteger(ConfigDataHash &target, const char* tag, const char* var, const char* default_value, int index, int &result); /** Tries to convert the value to an integer and write it to 'result' */ bool ConfValueInteger(ConfigDataHash &target, const std::string &tag, const std::string &var, int index, int &result); /** Tries to convert the value to an integer and write it to 'result' */ bool ConfValueInteger(ConfigDataHash &target, const std::string &tag, const std::string &var, const std::string &default_value, int index, int &result); /** Returns true if the value exists and has a true value, false otherwise */ bool ConfValueBool(ConfigDataHash &target, const char* tag, const char* var, int index); /** Returns true if the value exists and has a true value, false otherwise */ bool ConfValueBool(ConfigDataHash &target, const char* tag, const char* var, const char* default_value, int index); /** Returns true if the value exists and has a true value, false otherwise */ bool ConfValueBool(ConfigDataHash &target, const std::string &tag, const std::string &var, int index); /** Returns true if the value exists and has a true value, false otherwise */ bool ConfValueBool(ConfigDataHash &target, const std::string &tag, const std::string &var, const std::string &default_value, int index); /** Returns the number of occurences of tag in the config file */ int ConfValueEnum(ConfigDataHash &target, const char* tag); /** Returns the number of occurences of tag in the config file */ int ConfValueEnum(ConfigDataHash &target, const std::string &tag); /** Returns the numbers of vars inside the index'th 'tag in the config file */ int ConfVarEnum(ConfigDataHash &target, const char* tag, int index); /** Returns the numbers of vars inside the index'th 'tag in the config file */ int ConfVarEnum(ConfigDataHash &target, const std::string &tag, int index); /** Get a pointer to the module which has hooked the given port. * @parameter port Port number * @return Returns a pointer to the hooking module, or NULL */ Module* GetIOHook(int port); /** Hook a module to a client port, so that it can receive notifications * of low-level port activity. * @param port The port number * @param Module the module to hook to the port * @return True if the hook was successful. */ bool AddIOHook(int port, Module* iomod); /** Delete a module hook from a client port. * @param port The port to detatch from * @return True if successful */ bool DelIOHook(int port); /** Get a pointer to the module which has hooked the given InspSocket class. * @parameter port Port number * @return Returns a pointer to the hooking module, or NULL */ Module* GetIOHook(InspSocket* is); /** Hook a module to an InspSocket class, so that it can receive notifications * of low-level socket activity. * @param iomod The module to hook to the socket * @param is The InspSocket to attach to * @return True if the hook was successful. */ bool AddIOHook(Module* iomod, InspSocket* is); /** Delete a module hook from an InspSocket. * @param is The InspSocket to detatch from. * @return True if the unhook was successful */ bool DelIOHook(InspSocket* is); /** Returns the fully qualified path to the inspircd directory * @return The full program directory */ std::string GetFullProgDir(); /** Returns true if a directory is valid (within the modules directory). * @param dirandfile The directory and filename to check * @return True if the directory is valid */ static bool DirValid(const char* dirandfile); /** Clean a filename, stripping the directories (and drives) from string. * @param name Directory to tidy * @return The cleaned filename */ static char* CleanFilename(char* name); /** Check if a file exists. * @param file The full path to a file * @return True if the file exists and is readable. */ static bool FileExists(const char* file); }; /** Initialize the disabled commands list */ CoreExport bool InitializeDisabledCommands(const char* data, InspIRCd* ServerInstance); /** Initialize the oper types */ bool InitTypes(ServerConfig* conf, const char* tag); /** Initialize the oper classes */ bool InitClasses(ServerConfig* conf, const char* tag); /** Initialize an oper type */ bool DoType(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types); /** Initialize an oper class */ bool DoClass(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types); /** Finish initializing the oper types and classes */ bool DoneClassesAndTypes(ServerConfig* conf, const char* tag); #endif \ No newline at end of file -- cgit v1.2.3