X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fcommand_parse.cpp;h=4a375f3654189cfe598b3c349a02c140ed84d5c1;hb=eb28eaea35d9d109a0b7b890de9d957d562da675;hp=dfde943a6a94bc1b2c923158f0c030577fbd252c;hpb=f7be9d31e0004f11720da9db858710ff9f3eab5e;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/command_parse.cpp b/src/command_parse.cpp index dfde943a6..4a375f365 100644 --- a/src/command_parse.cpp +++ b/src/command_parse.cpp @@ -2,7 +2,7 @@ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * - * Inspire is copyright (C) 2002-2005 ChatSpike-Dev. + * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. * E-mail: * * @@ -14,11 +14,9 @@ * --------------------------------------------------- */ -using namespace std; - #include "inspircd_config.h" #include "inspircd.h" -#include "inspircd_io.h" +#include "configreader.h" #include #include #include @@ -26,21 +24,10 @@ using namespace std; #include #include #include -#ifdef GCC3 -#include -#else -#include -#endif -#include #include #include -#include -#include -#ifdef THREADED_DNS -#include -#endif +#include #include "users.h" -#include "ctables.h" #include "globals.h" #include "modules.h" #include "dynamic.h" @@ -50,7 +37,6 @@ using namespace std; #include "commands.h" #include "xline.h" #include "inspstring.h" -#include "dnsqueue.h" #include "helperfuncs.h" #include "hashcomp.h" #include "socketengine.h" @@ -58,643 +44,360 @@ using namespace std; #include "socket.h" #include "dns.h" #include "typedefs.h" +#include "command_parse.h" +#include "ctables.h" + +#define nspace __gnu_cxx extern InspIRCd* ServerInstance; extern std::vector modules; extern std::vector factory; -extern std::vector module_sockets; -extern std::vector local_users; extern int MODCOUNT; -extern Module* IOHookModule; -extern InspSocket* socket_ref[65535]; extern time_t TIME; -extern SocketEngine* SE; - -// This table references users by file descriptor. -// its an array to make it VERY fast, as all lookups are referenced -// by an integer, meaning there is no need for a scan/search operation. -extern userrec* fd_ref_table[65536]; - -extern serverstats* stats; extern Server* MyServer; -extern ServerConfig *Config; -extern user_hash clientlist; extern chan_hash chanlist; -extern command_table cmdlist; -/* This function pokes and hacks at a parameter list like the following: - * - * PART #winbot,#darkgalaxy :m00! - * - * to turn it into a series of individual calls like this: - * - * PART #winbot :m00! - * PART #darkgalaxy :m00! - * - * The seperate calls are sent to a callback function provided by the caller - * (the caller will usually call itself recursively). The callback function - * must be a command handler. Calling this function on a line with no list causes - * no action to be taken. You must provide a starting and ending parameter number - * where the range of the list can be found, useful if you have a terminating - * parameter as above which is actually not part of the list, or parameters - * before the actual list as well. This code is used by many functions which - * can function as "one to list" (see the RFC) */ - -int CommandParser::LoopCall(handlerfunc fn, char **parameters, int pcnt, userrec *u, int start, int end, int joins) +/* Special commands which may occur without registration of the user */ +cmd_user* command_user; +cmd_nick* command_nick; +cmd_pass* command_pass; + + +/* 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. + * We need a version which takes two potential lists for JOIN, because a JOIN may contain two lists of items at once, + * the channel names and their keys as follows: + * JOIN #chan1,#chan2,#chan3 key1,,key3 + * Therefore, we need to deal with both lists concurrently. The first instance of this method does that by creating + * two instances of irc::commasepstream and reading them both together until the first runs out of tokens. + * The second version is much simpler and just has the one stream to read, and is used in NAMES, WHOIS, PRIVMSG etc. + * Both will only parse until they reach ServerInstance->Config->MaxTargets number of targets, to stop abuse via spam. + */ +int CommandParser::LoopCall(userrec* user, command_t* CommandObj, const char** parameters, int pcnt, unsigned int splithere, unsigned int extra) +{ + /* First check if we have more than one item in the list, if we don't we return zero here and the handler + * which called us just carries on as it was. + */ + if (!strchr(parameters[splithere],',')) + return 0; + + /* Create two lists, one for channel names, one for keys + */ + irc::commasepstream items1(parameters[splithere]); + irc::commasepstream items2(parameters[extra]); + std::string item = ""; + unsigned int max = 0; + + /* Attempt to iterate these lists and call the command objech + * which called us, for every parameter pair until there are + * no more left to parse. + */ + while (((item = items1.GetToken()) != "") && (max++ < ServerInstance->Config->MaxTargets)) + { + std::string extrastuff = items2.GetToken(); + parameters[splithere] = item.c_str(); + parameters[extra] = extrastuff.c_str(); + CommandObj->Handle(parameters,pcnt,user); + } + return 1; +} + +int CommandParser::LoopCall(userrec* user, command_t* CommandObj, const char** parameters, int pcnt, unsigned int splithere) { - char plist[MAXBUF]; - char *param; - char *pars[32]; - char blog[32][MAXBUF]; - char blog2[32][MAXBUF]; - int j = 0, q = 0, total = 0, t = 0, t2 = 0, total2 = 0; - char keystr[MAXBUF]; - char moo[MAXBUF]; - - for (int i = 0; i <32; i++) - strcpy(blog[i],""); - - for (int i = 0; i <32; i++) - strcpy(blog2[i],""); - - strcpy(moo,""); - for (int i = 0; i <10; i++) - { - if (!parameters[i]) - { - parameters[i] = moo; - } - } - if (joins) - { - if (pcnt > 1) /* we have a key to copy */ - { - strlcpy(keystr,parameters[1],MAXBUF); - } - } - - if (!parameters[start]) - { - return 0; - } - if (!strchr(parameters[start],',')) - { - return 0; - } - strcpy(plist,""); - for (int i = start; i <= end; i++) - { - if (parameters[i]) - { - strlcat(plist,parameters[i],MAXBUF); - } - } - - j = 0; - param = plist; - - t = strlen(plist); - for (int i = 0; i < t; i++) - { - if (plist[i] == ',') - { - plist[i] = '\0'; - strlcpy(blog[j++],param,MAXBUF); - param = plist+i+1; - if (j>20) - { - WriteServ(u->fd,"407 %s %s :Too many targets in list, message not delivered.",u->nick,blog[j-1]); - return 1; - } - } - } - strlcpy(blog[j++],param,MAXBUF); - total = j; - - if ((joins) && (keystr) && (total>0)) // more than one channel and is joining - { - strcat(keystr,","); - } - - if ((joins) && (keystr)) - { - if (strchr(keystr,',')) - { - j = 0; - param = keystr; - t2 = strlen(keystr); - for (int i = 0; i < t2; i++) - { - if (keystr[i] == ',') - { - keystr[i] = '\0'; - strlcpy(blog2[j++],param,MAXBUF); - param = keystr+i+1; - } - } - strlcpy(blog2[j++],param,MAXBUF); - total2 = j; - } - } - - for (j = 0; j < total; j++) - { - if (blog[j]) - { - pars[0] = blog[j]; - } - for (q = end; q < pcnt-1; q++) - { - if (parameters[q+1]) - { - pars[q-end+1] = parameters[q+1]; - } - } - if ((joins) && (parameters[1])) - { - if (pcnt > 1) - { - pars[1] = blog2[j]; - } - else - { - pars[1] = NULL; - } - } - /* repeatedly call the function with the hacked parameter list */ - if ((joins) && (pcnt > 1)) - { - if (pars[1]) - { - // pars[1] already set up and containing key from blog2[j] - fn(pars,2,u); - } - else - { - pars[1] = parameters[1]; - fn(pars,2,u); - } - } - else - { - fn(pars,pcnt-(end-start),u); - } - } - - return 1; + /* First check if we have more than one item in the list, if we don't we return zero here and the handler + * which called us just carries on as it was. + */ + if (!strchr(parameters[splithere],',')) + return 0; + + /* Only one commasepstream here */ + irc::commasepstream items1(parameters[splithere]); + std::string item = ""; + unsigned int max = 0; + + /* Parse the commasepstream until there are no tokens remaining. + * Each token we parse out, call the command handler that called us + * with it + */ + while (((item = items1.GetToken()) != "") && (max++ < ServerInstance->Config->MaxTargets)) + { + parameters[splithere] = item.c_str(); + CommandObj->Handle(parameters,pcnt,user); + } + /* By returning 1 we tell our caller that nothing is to be done, + * as all the previous calls handled the data. This makes the parent + * return without doing any processing. + */ + return 1; } -bool CommandParser::IsValidCommand(std::string &commandname, int pcnt, userrec * user) +bool CommandParser::IsValidCommand(const std::string &commandname, int pcnt, userrec * user) { - for (unsigned int i = 0; i < cmdlist.size(); i++) - { - if (!strcasecmp(cmdlist[i].command,commandname.c_str())) - { - if (cmdlist[i].handler_function) - { - if ((pcnt>=cmdlist[i].min_params) && (strcasecmp(cmdlist[i].source,""))) - { - if ((strchr(user->modes,cmdlist[i].flags_needed)) || (!cmdlist[i].flags_needed)) - { - if (cmdlist[i].flags_needed) - { - if ((user->HasPermission(commandname)) || (is_uline(user->server))) - { - return true; - } - else - { - return false; - } - } - return true; - } - } - } - } - } - return false; + nspace::hash_map::iterator n = cmdlist.find(commandname); + + if (n != cmdlist.end()) + { + if ((pcnt>=n->second->min_params) && (n->second->source != "")) + { + if ((!n->second->flags_needed) || (user->modes[n->second->flags_needed-65])) + { + if (n->second->flags_needed) + { + return ((user->HasPermission(commandname)) || (is_uline(user->server))); + } + return true; + } + } + } + return false; } // calls a handler function for a command -void CommandParser::CallHandler(std::string &commandname,char **parameters, int pcnt, userrec *user) +bool CommandParser::CallHandler(const std::string &commandname,const char** parameters, int pcnt, userrec *user) { - for (unsigned int i = 0; i < cmdlist.size(); i++) - { - if (!strcasecmp(cmdlist[i].command,commandname.c_str())) - { - if (cmdlist[i].handler_function) - { - if (pcnt>=cmdlist[i].min_params) - { - if ((strchr(user->modes,cmdlist[i].flags_needed)) || (!cmdlist[i].flags_needed)) - { - if (cmdlist[i].flags_needed) - { - if ((user->HasPermission(commandname)) || (is_uline(user->server))) - { - cmdlist[i].handler_function(parameters,pcnt,user); - } - } - else - { - cmdlist[i].handler_function(parameters,pcnt,user); - } - } - } - } - } - } + nspace::hash_map::iterator n = cmdlist.find(commandname); + + if (n != cmdlist.end()) + { + if (pcnt >= n->second->min_params) + { + if ((!n->second->flags_needed) || (user->modes[n->second->flags_needed-65])) + { + if (n->second->flags_needed) + { + if ((user->HasPermission(commandname)) || (!IS_LOCAL(user))) + { + n->second->Handle(parameters,pcnt,user); + return true; + } + } + else + { + n->second->Handle(parameters,pcnt,user); + return true; + } + } + } + } + return false; } -int CommandParser::ProcessParameters(char **command_p,char *parameters) +void CommandParser::ProcessCommand(userrec *user, std::string &cmd) { - int j = 0; - int q = strlen(parameters); - if (!q) - { - /* no parameters, command_p invalid! */ - return 0; - } - if (parameters[0] == ':') - { - command_p[0] = parameters+1; - return 1; - } - if (q) - { - if ((strchr(parameters,' ')==NULL) || (parameters[0] == ':')) - { - /* only one parameter */ - command_p[0] = parameters; - if (parameters[0] == ':') - { - if (strchr(parameters,' ') != NULL) - { - command_p[0]++; - } - } - return 1; - } - } - command_p[j++] = parameters; - for (int i = 0; i <= q; i++) - { - if (parameters[i] == ' ') - { - command_p[j++] = parameters+i+1; - parameters[i] = '\0'; - if (command_p[j-1][0] == ':') - { - *command_p[j-1]++; /* remove dodgy ":" */ - break; - /* parameter like this marks end of the sequence */ - } - } - } - return j; /* returns total number of items in the list */ + const char *command_p[127]; + int items = 0; + std::string para[127]; + irc::tokenstream tokens(cmd); + std::string command = tokens.GetToken(); + + while (((para[items] = tokens.GetToken()) != "") && (items < 127)) + command_p[items] = para[items++].c_str(); + + std::transform(command.begin(), command.end(), command.begin(), ::toupper); + + int MOD_RESULT = 0; + FOREACH_RESULT(I_OnPreCommand,OnPreCommand(command,command_p,items,user,false)); + if (MOD_RESULT == 1) { + return; + } + + nspace::hash_map::iterator cm = cmdlist.find(command); + + if (cm != cmdlist.end()) + { + if (user) + { + /* activity resets the ping pending timer */ + user->nping = TIME + user->pingmax; + if (cm->second->flags_needed) + { + if (!user->IsModeSet(cm->second->flags_needed)) + { + user->WriteServ("481 %s :Permission Denied- You do not have the required operator privilages",user->nick); + return; + } + if (!user->HasPermission(command)) + { + user->WriteServ("481 %s :Permission Denied- Oper type %s does not have access to command %s",user->nick,user->oper,command.c_str()); + return; + } + } + if ((user->registered == REG_ALL) && (!*user->oper) && (cm->second->IsDisabled())) + { + /* command is disabled! */ + user->WriteServ("421 %s %s :This command has been disabled.",user->nick,command.c_str()); + return; + } + if (items < cm->second->min_params) + { + user->WriteServ("461 %s %s :Not enough parameters.", user->nick, command.c_str()); + /* If syntax is given, display this as the 461 reply */ + if ((ServerInstance->Config->SyntaxHints) && (cm->second->syntax.length())) + user->WriteServ("304 %s :SYNTAX %s %s", user->nick, cm->second->command.c_str(), cm->second->syntax.c_str()); + return; + } + if ((user->registered == REG_ALL) || (cm->second == command_user) || (cm->second == command_nick) || (cm->second == command_pass)) + { + /* ikky /stats counters */ + cm->second->use_count++; + cm->second->total_bytes += cmd.length(); + + int MOD_RESULT = 0; + FOREACH_RESULT(I_OnPreCommand,OnPreCommand(command,command_p,items,user,true)); + if (MOD_RESULT == 1) + return; + + /* + * WARNING: nothing may come after the + * command handler call, as the handler + * may free the user structure! + */ + + cm->second->Handle(command_p,items,user); + return; + } + else + { + user->WriteServ("451 %s :You have not registered",command.c_str()); + return; + } + } + } + else if (user) + { + ServerInstance->stats->statsUnknown++; + user->WriteServ("421 %s %s :Unknown command",user->nick,command.c_str()); + } } -void CommandParser::ProcessCommand(userrec *user, char* cmd) +bool CommandParser::RemoveCommands(const char* source) { - char *parameters; - char *command; - char *command_p[127]; - char p[MAXBUF], temp[MAXBUF]; - int j, items, cmd_found; - - for (int i = 0; i < 127; i++) - command_p[i] = NULL; - - if (!user) - { - return; - } - if (!cmd) - { - return; - } - if (!cmd[0]) - { - return; - } - - int total_params = 0; - if (strlen(cmd)>2) - { - for (unsigned int q = 0; q < strlen(cmd)-1; q++) - { - if ((cmd[q] == ' ') && (cmd[q+1] == ':')) - { - total_params++; - // found a 'trailing', we dont count them after this. - break; - } - if (cmd[q] == ' ') - total_params++; - } - } - - // another phidjit bug... - if (total_params > 126) - { - *(strchr(cmd,' ')) = '\0'; - WriteServ(user->fd,"421 %s %s :Too many parameters given",user->nick,cmd); - return; - } - - strlcpy(temp,cmd,MAXBUF); - - std::string tmp = cmd; - for (int i = 0; i <= MODCOUNT; i++) - { - std::string oldtmp = tmp; - modules[i]->OnServerRaw(tmp,true,user); - if (oldtmp != tmp) - { - log(DEBUG,"A Module changed the input string!"); - log(DEBUG,"New string: %s",tmp.c_str()); - log(DEBUG,"Old string: %s",oldtmp.c_str()); - break; - } - } - strlcpy(cmd,tmp.c_str(),MAXBUF); - strlcpy(temp,cmd,MAXBUF); - - if (!strchr(cmd,' ')) - { - /* no parameters, lets skip the formalities and not chop up - * the string */ - log(DEBUG,"About to preprocess command with no params"); - items = 0; - command_p[0] = NULL; - parameters = NULL; - for (unsigned int i = 0; i <= strlen(cmd); i++) - { - cmd[i] = toupper(cmd[i]); - } - command = cmd; - } - else - { - strcpy(cmd,""); - j = 0; - /* strip out extraneous linefeeds through mirc's crappy pasting (thanks Craig) */ - for (unsigned int i = 0; i < strlen(temp); i++) - { - if ((temp[i] != 10) && (temp[i] != 13) && (temp[i] != 0) && (temp[i] != 7)) - { - cmd[j++] = temp[i]; - cmd[j] = 0; - } - } - /* split the full string into a command plus parameters */ - parameters = p; - strcpy(p," "); - command = cmd; - if (strchr(cmd,' ')) - { - for (unsigned int i = 0; i <= strlen(cmd); i++) - { - /* capitalise the command ONLY, leave params intact */ - cmd[i] = toupper(cmd[i]); - /* are we nearly there yet?! :P */ - if (cmd[i] == ' ') - { - command = cmd; - parameters = cmd+i+1; - cmd[i] = '\0'; - break; - } - } - } - else - { - for (unsigned int i = 0; i <= strlen(cmd); i++) - { - cmd[i] = toupper(cmd[i]); - } - } - - } - cmd_found = 0; - - if (strlen(command)>MAXCOMMAND) - { - WriteServ(user->fd,"421 %s %s :Command too long",user->nick,command); - return; - } - - for (unsigned int x = 0; x < strlen(command); x++) - { - if (((command[x] < 'A') || (command[x] > 'Z')) && (command[x] != '.')) - { - if (((command[x] < '0') || (command[x]> '9')) && (command[x] != '-')) - { - if (strchr("@!\"$%^&*(){}[]_=+;:'#~,<>/?\\|`",command[x])) - { - stats->statsUnknown++; - WriteServ(user->fd,"421 %s %s :Unknown command",user->nick,command); - return; - } - } - } - } - - std::string xcommand = command; - for (unsigned int i = 0; i != cmdlist.size(); i++) - { - if (cmdlist[i].command[0]) - { - if (strlen(command)>=(strlen(cmdlist[i].command))) if (!strncmp(command, cmdlist[i].command,MAXCOMMAND)) - { - if (parameters) - { - if (parameters[0]) - { - items = process_parameters(command_p,parameters); - } - else - { - items = 0; - command_p[0] = NULL; - } - } - else - { - items = 0; - command_p[0] = NULL; - } - - if (user) - { - /* activity resets the ping pending timer */ - user->nping = TIME + user->pingmax; - if ((items) < cmdlist[i].min_params) - { - log(DEBUG,"not enough parameters: %s %s",user->nick,command); - WriteServ(user->fd,"461 %s %s :Not enough parameters",user->nick,command); - return; - } - if ((!strchr(user->modes,cmdlist[i].flags_needed)) && (cmdlist[i].flags_needed)) - { - log(DEBUG,"permission denied: %s %s",user->nick,command); - WriteServ(user->fd,"481 %s :Permission Denied- You do not have the required operator privilages",user->nick); - cmd_found = 1; - return; - } - if ((cmdlist[i].flags_needed) && (!user->HasPermission(xcommand))) - { - log(DEBUG,"permission denied: %s %s",user->nick,command); - WriteServ(user->fd,"481 %s :Permission Denied- Oper type %s does not have access to command %s",user->nick,user->oper,command); - cmd_found = 1; - return; - } - /* if the command isnt USER, PASS, or NICK, and nick is empty, - * deny command! */ - if ((strncmp(command,"USER",4)) && (strncmp(command,"NICK",4)) && (strncmp(command,"PASS",4))) - { - if ((!isnick(user->nick)) || (user->registered != 7)) - { - log(DEBUG,"not registered: %s %s",user->nick,command); - WriteServ(user->fd,"451 %s :You have not registered",command); - return; - } - } - if ((user->registered == 7) && (!strchr(user->modes,'o'))) - { - std::stringstream dcmds(Config->DisabledCommands); - while (!dcmds.eof()) - { - std::string thiscmd; - dcmds >> thiscmd; - if (!strcasecmp(thiscmd.c_str(),command)) - { - // command is disabled! - WriteServ(user->fd,"421 %s %s :This command has been disabled.",user->nick,command); - return; - } - } - } - if ((user->registered == 7) || (!strncmp(command,"USER",4)) || (!strncmp(command,"NICK",4)) || (!strncmp(command,"PASS",4))) - { - if (cmdlist[i].handler_function) - { - - /* ikky /stats counters */ - if (temp) - { - cmdlist[i].use_count++; - cmdlist[i].total_bytes+=strlen(temp); - } - - int MOD_RESULT = 0; - FOREACH_RESULT(OnPreCommand(command,command_p,items,user)); - if (MOD_RESULT == 1) { - return; - } - - /* WARNING: nothing may come after the - * command handler call, as the handler - * may free the user structure! */ - - cmdlist[i].handler_function(command_p,items,user); - } - return; - } - else - { - WriteServ(user->fd,"451 %s :You have not registered",command); - return; - } - } - cmd_found = 1; - } - - } - } - if ((!cmd_found) && (user)) - { - stats->statsUnknown++; - WriteServ(user->fd,"421 %s %s :Unknown command",user->nick,command); - } + bool go_again = true; + + while (go_again) + { + go_again = false; + + for (nspace::hash_map::iterator i = cmdlist.begin(); i != cmdlist.end(); i++) + { + command_t* x = i->second; + if (x->source == std::string(source)) + { + log(DEBUG,"removecommands(%s) Removing dependent command: %s",x->source.c_str(),x->command.c_str()); + cmdlist.erase(i); + go_again = true; + break; + } + } + } + + return true; } -bool CommandParser::RemoveCommands(const char* source) +void CommandParser::ProcessBuffer(std::string &buffer,userrec *user) +{ + std::string::size_type a; + + if (!user) + return; + + while ((a = buffer.find("\n")) != std::string::npos) + buffer.erase(a); + while ((a = buffer.find("\r")) != std::string::npos) + buffer.erase(a); + + if (buffer.length()) + { + log(DEBUG,"CMDIN: %s %s",user->nick,buffer.c_str()); + this->ProcessCommand(user,buffer); + } +} + +bool CommandParser::CreateCommand(command_t *f) { - bool go_again = true; - while (go_again) - { - go_again = false; - for (std::deque::iterator i = cmdlist.begin(); i != cmdlist.end(); i++) - { - if (!strcmp(i->source,source)) - { - log(DEBUG,"removecommands(%s) Removing dependent command: %s",i->source,i->command); - cmdlist.erase(i); - go_again = true; - break; - } - } - } - return true; + /* create the command and push it onto the table */ + if (cmdlist.find(f->command) == cmdlist.end()) + { + cmdlist[f->command] = f; + log(DEBUG,"Added command %s (%lu parameters)",f->command.c_str(),(unsigned long)f->min_params); + return true; + } + else return false; } -void CommandParser::ProcessBuffer(const char* cmdbuf,userrec *user) +CommandParser::CommandParser() { - if (!user) - { - log(DEFAULT,"*** BUG *** process_buffer was given an invalid parameter"); - return; - } - char cmd[MAXBUF]; - if (!cmdbuf) - { - log(DEFAULT,"*** BUG *** process_buffer was given an invalid parameter"); - return; - } - if (!cmdbuf[0]) - { - return; - } - while (*cmdbuf == ' ') cmdbuf++; // strip leading spaces - - strlcpy(cmd,cmdbuf,MAXBUF); - if (!cmd[0]) - { - return; - } - int sl = strlen(cmd)-1; - if ((cmd[sl] == 13) || (cmd[sl] == 10)) - { - cmd[sl] = '\0'; - } - sl = strlen(cmd)-1; - if ((cmd[sl] == 13) || (cmd[sl] == 10)) - { - cmd[sl] = '\0'; - } - sl = strlen(cmd)-1; - while (cmd[sl] == ' ') // strip trailing spaces - { - cmd[sl] = '\0'; - sl = strlen(cmd)-1; - } - - if (!cmd[0]) - { - return; - } - log(DEBUG,"CMDIN: %s %s",user->nick,cmd); - tidystring(cmd); - if ((user) && (cmd)) - { - this->ProcessCommand(user,cmd); - } + this->SetupCommandTable(); } +void CommandParser::SetupCommandTable() +{ + /* These three are special (can occur without + * full user registration) and so are saved + * for later use. + */ + command_user = new cmd_user; + command_nick = new cmd_nick; + command_pass = new cmd_pass; + this->CreateCommand(command_user); + this->CreateCommand(command_nick); + this->CreateCommand(command_pass); + + /* The rest of these arent special. boo hoo. + */ + this->CreateCommand(new cmd_quit); + this->CreateCommand(new cmd_version); + this->CreateCommand(new cmd_ping); + this->CreateCommand(new cmd_pong); + this->CreateCommand(new cmd_admin); + this->CreateCommand(new cmd_privmsg); + this->CreateCommand(new cmd_info); + this->CreateCommand(new cmd_time); + this->CreateCommand(new cmd_whois); + this->CreateCommand(new cmd_wallops); + this->CreateCommand(new cmd_notice); + this->CreateCommand(new cmd_join); + this->CreateCommand(new cmd_names); + this->CreateCommand(new cmd_part); + this->CreateCommand(new cmd_kick); + this->CreateCommand(new cmd_mode); + this->CreateCommand(new cmd_topic); + this->CreateCommand(new cmd_who); + this->CreateCommand(new cmd_motd); + this->CreateCommand(new cmd_rules); + this->CreateCommand(new cmd_oper); + this->CreateCommand(new cmd_list); + this->CreateCommand(new cmd_die); + this->CreateCommand(new cmd_restart); + this->CreateCommand(new cmd_kill); + this->CreateCommand(new cmd_rehash); + this->CreateCommand(new cmd_lusers); + this->CreateCommand(new cmd_stats); + this->CreateCommand(new cmd_userhost); + this->CreateCommand(new cmd_away); + this->CreateCommand(new cmd_ison); + this->CreateCommand(new cmd_summon); + this->CreateCommand(new cmd_users); + this->CreateCommand(new cmd_invite); + this->CreateCommand(new cmd_trace); + this->CreateCommand(new cmd_whowas); + this->CreateCommand(new cmd_connect); + this->CreateCommand(new cmd_squit); + this->CreateCommand(new cmd_modules); + this->CreateCommand(new cmd_links); + this->CreateCommand(new cmd_map); + this->CreateCommand(new cmd_kline); + this->CreateCommand(new cmd_gline); + this->CreateCommand(new cmd_zline); + this->CreateCommand(new cmd_qline); + this->CreateCommand(new cmd_eline); + this->CreateCommand(new cmd_loadmodule); + this->CreateCommand(new cmd_unloadmodule); + this->CreateCommand(new cmd_server); + this->CreateCommand(new cmd_commands); +}