X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=include%2Fcommand_parse.h;h=cbcbea2d8382b205eaeeefcb6add4e9bf877e85a;hb=86ce62c9e6ea6db43703ee5017dd4acd323e9959;hp=ca12ff1a1659094e6f7e2bb1a424059035539c5d;hpb=5d59031ee3b85a1f61f0f80e9bf0c3aacf665ecb;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/include/command_parse.h b/include/command_parse.h index ca12ff1a1..cbcbea2d8 100644 --- a/include/command_parse.h +++ b/include/command_parse.h @@ -2,12 +2,9 @@ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * - * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. - * E-mail: - * - * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits * - * Written by Craig Edwards, Craig McLure, and others. * This program is free but copyrighted software; see * the file COPYING for details. * @@ -17,8 +14,6 @@ #ifndef __COMMAND_PARSE_H #define __COMMAND_PARSE_H -#include -#include #include #include "users.h" #include "ctables.h" @@ -26,18 +21,24 @@ class InspIRCd; +typedef std::map SharedObjectList; + /** This class handles command management and parsing. * It allows you to add and remove commands from the map, * call command handlers by name, and chop up comma seperated * parameters into multiple calls. */ -class CommandParser : public classbase +class CoreExport CommandParser : public classbase { private: /** The creator of this class */ InspIRCd* ServerInstance; + /** Parameter buffer + */ + std::vector para; + /** Process a parameter string into a list of items * @param command_p The output list of items * @param parameters The input string @@ -54,11 +55,44 @@ class CommandParser : public classbase /** Insert the default RFC1459 commands into the command hash. */ void SetupCommandTable(); + + /** Finds the init_command symbol in a .so file + * @param v A function pointer to be initialized + * @param h A valid shared object handle + * @return True if the symbol could be found + */ + bool FindSym(void** v, void* h); + + /** A list of core-implemented modes and their shared object handles + */ + SharedObjectList RFCCommands; + + /** Load a command from a shared object on disk. + * @param name The shared object to load (without path) + */ + void LoadCommand(const char* name); + + /** Removes a command if the sources match. Used as a helper for + * safe hash_map delete while iter in RemoveCommands(const char* source). + */ + void RemoveCommand(nspace::hash_map::iterator safei, const char* source); + + public: /** Command list, a hash_map of command names to command_t* */ command_table cmdlist; + /** Reload a core command. + * This will only reload commands implemented by the core, + * to reload a modular command, you must reload that module. + * @param cmd The command to reload. This will cause the shared + * object which implements this command to be closed, and then reloaded. + * @return True if the command was reloaded, false if it could not be found + * or another error occured + */ + bool ReloadCommand(const char* cmd); + /** Default constructor. * @param Instance The creator of this class */ @@ -69,9 +103,15 @@ class CommandParser : public classbase * @param parameters Parameter list as an array of array of char (that's not a typo). * @param pcnt The number of items in the parameters list * @param user The user to call the handler on behalf of - * @return This method will return true if the command handler was found and called + * @return This method will return CMD_SUCCESS if the command handler was found and called, + * and the command completeld successfully. It will return CMD_FAILURE if the command handler was found + * and called, but the command did not complete successfully, and it will return CMD_INVALID if the + * command simply did not exist at all or the wrong number of parameters were given, or the user + * was not privilaged enough to execute the command. */ - bool CallHandler(const std::string &commandname,const char** parameters, int pcnt, userrec *user); + CmdResult CallHandler(const std::string &commandname,const char** parameters, int pcnt, userrec *user); + + command_t* GetHandler(const std::string &commandname); /** This function returns true if a command is valid with the given number of parameters and user. * @param commandname The command name to check @@ -143,9 +183,54 @@ class CommandParser : public classbase /** Add a new command to the commands hash * @param f The new command_t to add to the list + * @param so_handle The handle to the shared object where the command can be found. + * Only core commands loaded via cmd_*.so files should set this parameter to anything + * meaningful. Module authors should leave this parameter at its default of NULL. * @return True if the command was added */ - bool CreateCommand(command_t *f); + bool CreateCommand(command_t *f, void* so_handle = NULL); +}; + +/** Command handler class for the RELOAD command. + * A command cant really reload itself, so this has to be in here. + */ +class cmd_reload : public command_t +{ + public: + /** Standard constructor + */ + cmd_reload (InspIRCd* Instance) : command_t(Instance,"RELOAD",'o',1) { syntax = ""; } + /** Handle RELOAD + */ + CmdResult Handle(const char** parameters, int pcnt, userrec *user); +}; + +/** A lookup table of values for multiplier characters used by + * InspIRCd::Duration(). In this lookup table, the indexes for + * the ascii values 'm' and 'M' have the value '60', the indexes + * for the ascii values 'D' and 'd' have a value of '86400', etc. + */ +const int duration_multi[] = +{ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 86400, 1, 1, 1, 3600, + 1, 1, 1, 1, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 604800, 1, 31536000, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 86400, 1, 1, 1, 3600, 1, 1, 1, 1, 60, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 604800, 1, 31536000, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }; #endif +