X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=include%2Fcommand_parse.h;h=fea8bd869738ecb496db1a0c87895aa9e2a44963;hb=8c2d96013084de950e3a63be4ae6ed626c4093ab;hp=2ffb30ee6e52ec50cc34c4ca8db1941fa4566435;hpb=9cf56d917d92959701694477f7944d45ad2c38ed;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/include/command_parse.h b/include/command_parse.h index 2ffb30ee6..fea8bd869 100644 --- a/include/command_parse.h +++ b/include/command_parse.h @@ -2,7 +2,7 @@ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * - * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * InspIRCd: (C) 2002-2008 InspIRCd Development Team * See: http://www.inspircd.org/wiki/index.php/Credits * * This program is free but copyrighted software; see @@ -14,13 +14,8 @@ #ifndef __COMMAND_PARSE_H #define __COMMAND_PARSE_H -#include -#include "users.h" -#include "ctables.h" -#include "typedefs.h" - -class InspIRCd; - +/** A list of dll/so files containing the command handlers for the core + */ typedef std::map SharedObjectList; /** This class handles command management and parsing. @@ -50,18 +45,15 @@ class CoreExport CommandParser : public classbase * @param user The user to parse the command for * @param cmd The command string to process */ - void ProcessCommand(userrec *user, std::string &cmd); - - /** Insert the default RFC1459 commands into the command hash. - */ - void SetupCommandTable(); + bool ProcessCommand(User *user, std::string &cmd); /** Finds the init_command symbol in a .so file * @param v A function pointer to be initialized * @param h A valid shared object handle + * @param name The filename being loaded, used for error reporting * @return True if the symbol could be found */ - bool FindSym(void** v, void* h); + bool FindSym(void** v, void* h, const std::string &name); /** A list of core-implemented modes and their shared object handles */ @@ -69,19 +61,20 @@ class CoreExport CommandParser : public classbase /** Load a command from a shared object on disk. * @param name The shared object to load (without path) + * @return NULL on success, pointer to dlerrr() error message on failure */ - void LoadCommand(const char* name); + const char* 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); + void RemoveCommand(nspace::hash_map::iterator safei, const char* source); public: - /** Command list, a hash_map of command names to command_t* + /** Command list, a hash_map of command names to Command* */ - command_table cmdlist; + Commandable cmdlist; /** Reload a core command. * This will only reload commands implemented by the core, @@ -91,7 +84,7 @@ class CoreExport CommandParser : public classbase * @return True if the command was reloaded, false if it could not be found * or another error occured */ - bool ReloadCommand(const char* cmd); + bool ReloadCommand(const char* cmd, User* user); /** Default constructor. * @param Instance The creator of this class @@ -109,9 +102,13 @@ class CoreExport CommandParser : public classbase * 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. */ - CmdResult CallHandler(const std::string &commandname,const char** parameters, int pcnt, userrec *user); + CmdResult CallHandler(const std::string &commandname,const char* const* parameters, int pcnt, User *user); - command_t* GetHandler(const std::string &commandname); + /** Get the handler function for a command. + * @param commandname The command required. Always use uppercase for this parameter. + * @return a pointer to the command handler, or NULL + */ + Command* 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 @@ -121,7 +118,7 @@ class CoreExport CommandParser : public classbase * equal to or greater than the minimum number of parameters to the given command, then this * function will return true, otherwise it will return false. */ - bool IsValidCommand(const std::string &commandname, int pcnt, userrec * user); + bool IsValidCommand(const std::string &commandname, int pcnt, User * user); /** LoopCall is used to call a command classes handler repeatedly based on the contents of a comma seperated list. * There are two overriden versions of this method, one of which takes two potential lists and the other takes one. @@ -144,7 +141,7 @@ class CoreExport CommandParser : public classbase * @return This function will return 1 when there are no more parameters to process. When this occurs, its * caller should return without doing anything, otherwise it should continue into its main section of code. */ - int LoopCall(userrec* user, command_t* CommandObj, const char** parameters, int pcnt, unsigned int splithere, unsigned int extra); + int LoopCall(User* user, Command* CommandObj, const char* const* parameters, int pcnt, unsigned int splithere, unsigned int extra); /** LoopCall is used to call a command classes handler repeatedly based on the contents of a comma seperated list. * There are two overriden versions of this method, one of which takes two potential lists and the other takes one. @@ -167,13 +164,19 @@ class CoreExport CommandParser : public classbase * @return This function will return 1 when there are no more parameters to process. When this occurs, its * caller should return without doing anything, otherwise it should continue into its main section of code. */ - int LoopCall(userrec* user, command_t* CommandObj, const char** parameters, int pcnt, unsigned int splithere); + int LoopCall(User* user, Command* CommandObj, const char* const* parameters, int pcnt, unsigned int splithere); /** Take a raw input buffer from a recvq, and process it on behalf of a user. * @param buffer The buffer line to process * @param user The user to whom this line belongs */ - void ProcessBuffer(std::string &buffer,userrec *user); + bool ProcessBuffer(std::string &buffer,User *user); + + /** Process lines in a users sendq. + * @param current The user to process + * @param one_only if one_only is set only one command is processed from the sendq. + */ + void DoLines(User* current, bool one_only = false); /** Remove all commands relating to module 'source'. * @param source A module name which has introduced new commands @@ -182,29 +185,70 @@ class CoreExport CommandParser : public classbase bool RemoveCommands(const char* source); /** Add a new command to the commands hash - * @param f The new command_t to add to the list + * @param f The new Command 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, void* so_handle = NULL); + bool CreateCommand(Command *f, void* so_handle = NULL); + + /** Insert the default RFC1459 commands into the command hash. + * Ignore any already loaded commands. + * @param user User to spool errors to, or if NULL, when an error occurs spool the errors to + * stdout then exit with EXIT_STATUS_HANDLER. + */ + void SetupCommandTable(User* user); + + /** Translate nicknames in a string into UIDs, based on the TranslationType given. + * @param to The translation type to use for the process. + * @param source The input string + * @param dest The output string, it is safe to pass source and dest as the same variable only for translation type TR_TEXT. + * @return returns the number of substitutions made. Will always be 0 or 1 for TR_TEXT and 0..n for other types. + */ + int TranslateUIDs(TranslateType to, const std::string &source, std::string &dest); }; /** 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 +class cmd_reload : public Command { public: /** Standard constructor */ - cmd_reload (InspIRCd* Instance) : command_t(Instance,"RELOAD",'o',1) { syntax = ""; } + cmd_reload (InspIRCd* Instance) : Command(Instance,"RELOAD","o",1) { syntax = ""; } /** Handle RELOAD */ - CmdResult Handle(const char** parameters, int pcnt, userrec *user); + CmdResult Handle(const char* const* parameters, int pcnt, User *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 +