-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2008 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2006-2008 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
+ * Copyright (C) 2005-2008 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2006-2007 Dennis Friis <peavey@inspircd.org>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * This file is part of InspIRCd. InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
*
- * ---------------------------------------------------
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-/* $Core: libIRCDcommand_parse */
#include "inspircd.h"
-#include "wildcard.h"
-#include "xline.h"
-#include "socketengine.h"
-#include "socket.h"
-#include "command_parse.h"
-#include "exitcodes.h"
-
-/* Directory Searching for Unix-Only */
-#ifndef WIN32
-#include <dirent.h>
-#include <dlfcn.h>
-#endif
int InspIRCd::PassCompare(Extensible* ex, const std::string &data, const std::string &input, const std::string &hashtype)
{
- int MOD_RESULT = 0;
- FOREACH_RESULT_I(this,I_OnPassCompare,OnPassCompare(ex, data, input, hashtype))
- if (MOD_RESULT == 1)
+ ModResult res;
+ FIRST_MOD_RESULT(OnPassCompare, res, (ex, data, input, hashtype));
+
+ /* Module matched */
+ if (res == MOD_RES_ALLOW)
return 0;
- if (MOD_RESULT == -1)
+
+ /* Module explicitly didnt match */
+ if (res == MOD_RES_DENY)
return 1;
- return data != input; // this seems back to front, but returns 0 if they *match*, 1 else
+
+ /* We dont handle any hash types except for plaintext - Thanks tra26 */
+ if (!hashtype.empty() && hashtype != "plaintext")
+ /* See below. 1 because they dont match */
+ return 1;
+
+ return (data != input); // this seems back to front, but returns 0 if they *match*, 1 else
}
-/* 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(User* user, Command* CommandObj, const std::vector<std::string>& parameters, unsigned int splithere, unsigned int extra)
+bool CommandParser::LoopCall(User* user, Command* handler, const std::vector<std::string>& parameters, unsigned int splithere, int extra, bool usemax)
{
if (splithere >= parameters.size())
- return 0;
+ return false;
- /* First check if we have more than one item in the list, if we don't we return zero here and the handler
+ /* First check if we have more than one item in the list, if we don't we return false here and the handler
* which called us just carries on as it was.
*/
if (parameters[splithere].find(',') == std::string::npos)
- return 0;
+ return false;
/** Some lame ircds will weed out dupes using some shitty O(n^2) algorithm.
- * By using std::map (thanks for the idea w00t) we can cut this down a ton.
+ * By using std::set (thanks for the idea w00t) we can cut this down a ton.
* ...VOOODOOOO!
+ *
+ * Only check for duplicates if there is one list (allow them in JOIN).
*/
- std::map<irc::string, bool> dupes;
+ std::set<irc::string> dupes;
+ bool check_dupes = (extra < 0);
- /* Create two lists, one for channel names, one for keys
+ /* Create two sepstreams, if we have only one list, then initialize the second sepstream with
+ * an empty string. The second parameter of the constructor of the sepstream tells whether
+ * or not to allow empty tokens.
+ * We allow empty keys, so "JOIN #a,#b ,bkey" will be interpreted as "JOIN #a", "JOIN #b bkey"
*/
irc::commasepstream items1(parameters[splithere]);
- irc::commasepstream items2(parameters[extra]);
- std::string extrastuff;
+ irc::commasepstream items2(extra >= 0 ? parameters[extra] : "", true);
std::string item;
unsigned int max = 0;
+ LocalUser* localuser = IS_LOCAL(user);
- /* 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.
+ /* Attempt to iterate these lists and call the command handler
+ * for every parameter or parameter pair until there are no more
+ * left to parse.
*/
- while (items1.GetToken(item) && (max++ < ServerInstance->Config->MaxTargets))
+ while (items1.GetToken(item) && (!usemax || max++ < ServerInstance->Config->MaxTargets))
{
- if (dupes.find(item.c_str()) == dupes.end())
+ if ((!check_dupes) || (dupes.insert(item.c_str()).second))
{
- std::vector<std::string> new_parameters;
-
- for (unsigned int t = 0; (t < parameters.size()) && (t < MAXPARAMETERS); t++)
- new_parameters.push_back(parameters[t]);
-
- if (!items2.GetToken(extrastuff))
- extrastuff = "";
+ std::vector<std::string> new_parameters(parameters);
+ new_parameters[splithere] = item;
- new_parameters[splithere] = item.c_str();
- new_parameters[extra] = extrastuff.c_str();
-
- CommandObj->Handle(new_parameters, user);
-
- dupes[item.c_str()] = true;
- }
- }
- return 1;
-}
-
-int CommandParser::LoopCall(User* user, Command* CommandObj, const std::vector<std::string>& parameters, unsigned int splithere)
-{
- if (splithere >= parameters.size())
- return 0;
-
- /* 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 (parameters[splithere].find(',') == std::string::npos)
- return 0;
-
- std::map<irc::string, bool> dupes;
-
- /* 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 (items1.GetToken(item) && (max++ < ServerInstance->Config->MaxTargets))
- {
- if (dupes.find(item.c_str()) == dupes.end())
- {
- std::vector<std::string> new_parameters;
-
- for (unsigned int t = 0; (t < parameters.size()) && (t < MAXPARAMETERS); t++)
- new_parameters.push_back(parameters[t]);
-
- new_parameters[splithere] = item.c_str();
-
- /* Execute the command handler. */
- CommandObj->Handle(new_parameters, user);
-
- dupes[item.c_str()] = true;
- }
- }
- /* 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(const std::string &commandname, unsigned int pcnt, User * user)
-{
- Commandtable::iterator n = cmdlist.find(commandname);
-
- if (n != cmdlist.end())
- {
- if ((pcnt >= n->second->min_params) && (n->second->source != "<core>"))
- {
- if (IS_LOCAL(user) && n->second->flags_needed)
+ if (extra >= 0)
{
- if (user->IsModeSet(n->second->flags_needed))
- {
- return (user->HasPermission(commandname));
- }
+ // If we have two lists then get the next item from the second list.
+ // In case it runs out of elements then 'item' will be an empty string.
+ items2.GetToken(item);
+ new_parameters[extra] = item;
}
- else
+
+ CmdResult result = handler->Handle(new_parameters, user);
+ if (localuser)
{
- return true;
+ // Run the OnPostCommand hook with the last parameter (original line) being empty
+ // to indicate that the command had more targets in its original form.
+ item.clear();
+ FOREACH_MOD(OnPostCommand, (handler, new_parameters, localuser, result, item));
}
}
}
- return false;
+
+ return true;
}
Command* CommandParser::GetHandler(const std::string &commandname)
if (n != cmdlist.end())
{
+ if ((!parameters.empty()) && (parameters.back().empty()) && (!n->second->allow_empty_last_param))
+ return CMD_INVALID;
+
if (parameters.size() >= n->second->min_params)
{
bool bOkay = false;
return CMD_INVALID;
}
-void CommandParser::DoLines(User* current, bool one_only)
-{
- // while there are complete lines to process...
- unsigned int floodlines = 0;
-
- while (current->BufferIsReady())
- {
- if (current->MyClass)
- {
- if (ServerInstance->Time() > current->reset_due)
- {
- current->reset_due = ServerInstance->Time() + current->MyClass->GetThreshold();
- current->lines_in = 0;
- }
-
- if (++current->lines_in > current->MyClass->GetFlood() && current->MyClass->GetFlood())
- {
- ServerInstance->FloodQuitUser(current);
- return;
- }
-
- if ((++floodlines > current->MyClass->GetFlood()) && (current->MyClass->GetFlood() != 0))
- {
- ServerInstance->FloodQuitUser(current);
- return;
- }
- }
-
- // use GetBuffer to copy single lines into the sanitized string
- std::string single_line = current->GetBuffer();
- current->bytes_in += single_line.length();
- current->cmds_in++;
- if (single_line.length() > MAXBUF - 2) // MAXBUF is 514 to allow for neccessary line terminators
- single_line.resize(MAXBUF - 2); // So to trim to 512 here, we use MAXBUF - 2
-
- // ProcessBuffer returns false if the user has gone over penalty
- if (!ServerInstance->Parser->ProcessBuffer(single_line, current) || one_only)
- break;
- }
-}
-
-bool CommandParser::ProcessCommand(User *user, std::string &cmd)
+void CommandParser::ProcessCommand(LocalUser *user, std::string &cmd)
{
std::vector<std::string> command_p;
irc::tokenstream tokens(cmd);
if (command[0] == ':')
tokens.GetToken(command);
- while (tokens.GetToken(token) && (command_p.size() <= MAXPARAMETERS))
+ while (tokens.GetToken(token))
command_p.push_back(token);
std::transform(command.begin(), command.end(), command.begin(), ::toupper);
-
- int MOD_RESULT = 0;
- FOREACH_RESULT(I_OnPreCommand,OnPreCommand(command, command_p, user, false, cmd));
- if (MOD_RESULT == 1) {
- return true;
- }
/* find the command, check it exists */
- Commandtable::iterator cm = cmdlist.find(command);
-
- if (cm == cmdlist.end())
+ Command* handler = GetHandler(command);
+
+ /* Modify the user's penalty regardless of whether or not the command exists */
+ if (!user->HasPrivPermission("users/flood/no-throttle"))
{
- if (user->registered == REG_ALL)
+ // If it *doesn't* exist, give it a slightly heftier penalty than normal to deter flooding us crap
+ user->CommandFloodPenalty += handler ? handler->Penalty * 1000 : 2000;
+ }
+
+ if (!handler)
+ {
+ ModResult MOD_RESULT;
+ FIRST_MOD_RESULT(OnPreCommand, MOD_RESULT, (command, command_p, user, false, cmd));
+ if (MOD_RESULT == MOD_RES_DENY)
+ return;
+
+ /*
+ * This double lookup is in case a module (abbreviation) wishes to change a command.
+ * Sure, the double lookup is a bit painful, but bear in mind this only happens for unknowns anyway.
+ *
+ * Thanks dz for making me actually understand why this is necessary!
+ * -- w00t
+ */
+ handler = GetHandler(command);
+ if (!handler)
{
- user->WriteNumeric(ERR_UNKNOWNCOMMAND, "%s %s :Unknown command",user->nick.c_str(),command.c_str());
+ if (user->registered == REG_ALL)
+ user->WriteNumeric(ERR_UNKNOWNCOMMAND, "%s %s :Unknown command",user->nick.c_str(),command.c_str());
+ ServerInstance->stats->statsUnknown++;
+ return;
}
- ServerInstance->stats->statsUnknown++;
- return true;
}
- /* Modify the user's penalty */
- bool do_more = true;
- if (!user->ExemptFromPenalty)
+ // If we were given more parameters than max_params then append the excess parameter(s)
+ // to command_p[maxparams-1], i.e. to the last param that is still allowed
+ if (handler->max_params && command_p.size() > handler->max_params)
{
- user->IncreasePenalty(cm->second->Penalty);
- do_more = (user->Penalty < 10);
- if (!do_more)
- user->OverPenalty = true;
+ /*
+ * command_p input (assuming max_params 1):
+ * this
+ * is
+ * a
+ * test
+ */
+
+ // Iterator to the last parameter that will be kept
+ const std::vector<std::string>::iterator lastkeep = command_p.begin() + (handler->max_params - 1);
+ // Iterator to the first excess parameter
+ const std::vector<std::string>::iterator firstexcess = lastkeep + 1;
+
+ // Append all excess parameter(s) to the last parameter, seperated by spaces
+ for (std::vector<std::string>::const_iterator i = firstexcess; i != command_p.end(); ++i)
+ {
+ lastkeep->push_back(' ');
+ lastkeep->append(*i);
+ }
+
+ // Erase the excess parameter(s)
+ command_p.erase(firstexcess, command_p.end());
}
+ /*
+ * We call OnPreCommand here seperately if the command exists, so the magic above can
+ * truncate to max_params if necessary. -- w00t
+ */
+ ModResult MOD_RESULT;
+ FIRST_MOD_RESULT(OnPreCommand, MOD_RESULT, (command, command_p, user, false, cmd));
+ if (MOD_RESULT == MOD_RES_DENY)
+ return;
+
/* activity resets the ping pending timer */
- if (user->MyClass)
- user->nping = ServerInstance->Time() + user->MyClass->GetPingTime();
+ user->nping = ServerInstance->Time() + user->MyClass->GetPingTime();
- if (cm->second->flags_needed)
+ if (handler->flags_needed)
{
- if (!user->IsModeSet(cm->second->flags_needed))
+ if (!user->IsModeSet(handler->flags_needed))
{
user->WriteNumeric(ERR_NOPRIVILEGES, "%s :Permission Denied - You do not have the required operator privileges",user->nick.c_str());
- return do_more;
+ return;
}
+
if (!user->HasPermission(command))
{
- user->WriteNumeric(ERR_NOPRIVILEGES, "%s :Permission Denied - Oper type %s does not have access to command %s",user->nick.c_str(),user->oper.c_str(),command.c_str());
- return do_more;
+ user->WriteNumeric(ERR_NOPRIVILEGES, "%s :Permission Denied - Oper type %s does not have access to command %s",
+ user->nick.c_str(), user->oper->name.c_str(), command.c_str());
+ return;
}
}
- if ((user->registered == REG_ALL) && (!IS_OPER(user)) && (cm->second->IsDisabled()))
+
+ if ((user->registered == REG_ALL) && (!user->IsOper()) && (handler->IsDisabled()))
{
/* command is disabled! */
- user->WriteNumeric(ERR_UNKNOWNCOMMAND, "%s %s :This command has been disabled.",user->nick.c_str(),command.c_str());
- ServerInstance->SNO->WriteToSnoMask('d', "%s denied for %s (%s@%s)",
+ if (ServerInstance->Config->DisabledDontExist)
+ {
+ user->WriteNumeric(ERR_UNKNOWNCOMMAND, "%s %s :Unknown command",user->nick.c_str(),command.c_str());
+ }
+ else
+ {
+ user->WriteNumeric(ERR_UNKNOWNCOMMAND, "%s %s :This command has been disabled.",
+ user->nick.c_str(), command.c_str());
+ }
+
+ ServerInstance->SNO->WriteToSnoMask('t', "%s denied for %s (%s@%s)",
command.c_str(), user->nick.c_str(), user->ident.c_str(), user->host.c_str());
- return do_more;
+ return;
}
- if (command_p.size() < cm->second->min_params)
+
+ if ((!command_p.empty()) && (command_p.back().empty()) && (!handler->allow_empty_last_param))
+ command_p.pop_back();
+
+ if (command_p.size() < handler->min_params)
{
user->WriteNumeric(ERR_NEEDMOREPARAMS, "%s %s :Not enough parameters.", user->nick.c_str(), command.c_str());
- if ((ServerInstance->Config->SyntaxHints) && (user->registered == REG_ALL) && (cm->second->syntax.length()))
- user->WriteNumeric(304, "%s :SYNTAX %s %s", user->nick.c_str(), cm->second->command.c_str(), cm->second->syntax.c_str());
- return do_more;
+ if ((ServerInstance->Config->SyntaxHints) && (user->registered == REG_ALL) && (handler->syntax.length()))
+ user->WriteNumeric(RPL_SYNTAX, "%s :SYNTAX %s %s", user->nick.c_str(), handler->name.c_str(), handler->syntax.c_str());
+ return;
}
- if ((user->registered != REG_ALL) && (!cm->second->WorksBeforeReg()))
+
+ if ((user->registered != REG_ALL) && (!handler->WorksBeforeReg()))
{
user->WriteNumeric(ERR_NOTREGISTERED, "%s :You have not registered",command.c_str());
- return do_more;
}
else
{
/* passed all checks.. first, do the (ugly) stats counters. */
- cm->second->use_count++;
- cm->second->total_bytes += cmd.length();
+ handler->use_count++;
/* module calls too */
- MOD_RESULT = 0;
- FOREACH_RESULT(I_OnPreCommand,OnPreCommand(command, command_p, user, true, cmd));
- if (MOD_RESULT == 1)
- return do_more;
+ FIRST_MOD_RESULT(OnPreCommand, MOD_RESULT, (command, command_p, user, true, cmd));
+ if (MOD_RESULT == MOD_RES_DENY)
+ return;
/*
* WARNING: be careful, the user may be deleted soon
*/
- CmdResult result = cm->second->Handle(command_p, user);
+ CmdResult result = handler->Handle(command_p, user);
- FOREACH_MOD(I_OnPostCommand,OnPostCommand(command, command_p, user, result,cmd));
- return do_more;
+ FOREACH_MOD(OnPostCommand, (handler, command_p, user, result, cmd));
}
}
-void CommandParser::RemoveCommands(const char* source)
+void CommandParser::RemoveCommand(Command* x)
{
- Commandtable::iterator i,safei;
- for (i = cmdlist.begin(); i != cmdlist.end();)
- {
- safei = i;
- i++;
- RemoveCommand(safei, source);
- }
+ Commandtable::iterator n = cmdlist.find(x->name);
+ if (n != cmdlist.end() && n->second == x)
+ cmdlist.erase(n);
}
-void CommandParser::RemoveCommand(Commandtable::iterator safei, const char* source)
+Command::~Command()
{
- Command* x = safei->second;
- if (x->source == std::string(source))
- {
- cmdlist.erase(safei);
- delete x;
- }
+ ServerInstance->Parser->RemoveCommand(this);
}
-bool CommandParser::ProcessBuffer(std::string &buffer,User *user)
+void CommandParser::ProcessBuffer(std::string &buffer,LocalUser *user)
{
- std::string::size_type a;
-
- if (!user)
- return true;
-
- while ((a = buffer.rfind("\n")) != std::string::npos)
- buffer.erase(a);
- while ((a = buffer.rfind("\r")) != std::string::npos)
- buffer.erase(a);
-
- if (buffer.length())
- {
- ServerInstance->Logs->Log("USERINPUT", DEBUG,"C[%d] I :%s %s",user->GetFd(), user->nick.c_str(), buffer.c_str());
- return this->ProcessCommand(user,buffer);
- }
+ if (!user || buffer.empty())
+ return;
- return true;
+ ServerInstance->Logs->Log("USERINPUT", LOG_RAWIO, "C[%s] I :%s %s",
+ user->uuid.c_str(), user->nick.c_str(), buffer.c_str());
+ ProcessCommand(user,buffer);
}
-bool CommandParser::CreateCommand(Command *f, void* so_handle)
+bool CommandParser::AddCommand(Command *f)
{
- if (so_handle)
- {
- if (RFCCommands.find(f->command) == RFCCommands.end())
- RFCCommands[f->command] = so_handle;
- else
- {
- ServerInstance->Logs->Log("COMMAND",DEFAULT,"ERK! Somehow, we loaded a cmd_*.so file twice! Only the first instance is being recorded.");
- return false;
- }
- }
-
/* create the command and push it onto the table */
- if (cmdlist.find(f->command) == cmdlist.end())
+ if (cmdlist.find(f->name) == cmdlist.end())
{
- cmdlist[f->command] = f;
+ cmdlist[f->name] = f;
return true;
}
- else return false;
+ return false;
}
-CommandParser::CommandParser(InspIRCd* Instance) : ServerInstance(Instance)
+CommandParser::CommandParser()
{
- para.resize(128);
}
-bool CommandParser::FindSym(void** v, void* h, const std::string &name)
+std::string CommandParser::TranslateUIDs(const std::vector<TranslateType>& to, const std::vector<std::string>& source, bool prefix_final, Command* custom_translator)
{
- *v = dlsym(h, "init_command");
- const char* err = dlerror();
- if (err && !(*v))
- {
- ServerInstance->Logs->Log("COMMAND",SPARSE, "Error loading core command %s: %s\n", name.c_str(), err);
- return false;
- }
- return true;
-}
-
-bool CommandParser::ReloadCommand(std::string cmd, User* user)
-{
- char filename[MAXBUF];
- std::transform(cmd.begin(), cmd.end(), cmd.begin(), ::toupper);
-
- SharedObjectList::iterator command = RFCCommands.find(cmd);
+ std::vector<TranslateType>::const_iterator types = to.begin();
+ std::string dest;
- if (command != RFCCommands.end())
+ for (unsigned int i = 0; i < source.size(); i++)
{
- Command* cmdptr = cmdlist.find(cmd)->second;
- cmdlist.erase(cmdlist.find(cmd));
-
- RFCCommands.erase(cmd);
- std::transform(cmd.begin(), cmd.end(), cmd.begin(), ::tolower);
- delete cmdptr;
- dlclose(command->second);
-
- snprintf(filename, MAXBUF, "cmd_%s.so", cmd.c_str());
- const char* err = this->LoadCommand(filename);
- if (err)
+ TranslateType t = TR_TEXT;
+ // They might supply less translation types than parameters,
+ // in that case pretend that all remaining types are TR_TEXT
+ if (types != to.end())
{
- if (user)
- user->WriteServ("NOTICE %s :*** Error loading 'cmd_%s.so': %s", user->nick.c_str(), cmd.c_str(), err);
- return false;
+ t = *types;
+ types++;
}
- return true;
- }
-
- return false;
-}
-
-CmdResult cmd_reload::Handle(const std::vector<std::string>& parameters, User *user)
-{
- if (parameters.size() < 1)
- return CMD_FAILURE;
-
- user->WriteServ("NOTICE %s :*** Reloading command '%s'",user->nick.c_str(), parameters[0].c_str());
- if (ServerInstance->Parser->ReloadCommand(parameters[0], user))
- {
- user->WriteServ("NOTICE %s :*** Successfully reloaded command '%s'", user->nick.c_str(), parameters[0].c_str());
- ServerInstance->SNO->WriteToSnoMask('A', "RELOAD: %s reloaded the '%s' command.", user->nick.c_str(), parameters[0].c_str());
- return CMD_SUCCESS;
- }
- else
- {
- user->WriteServ("NOTICE %s :*** Could not reload command '%s' -- fix this problem, then /REHASH as soon as possible!", user->nick.c_str(), parameters[0].c_str());
- return CMD_FAILURE;
- }
-}
-
-const char* CommandParser::LoadCommand(const char* name)
-{
- char filename[MAXBUF];
- void* h;
- Command* (*cmd_factory_func)(InspIRCd*);
+ bool last = (i == (source.size() - 1));
+ if (prefix_final && last)
+ dest.push_back(':');
- /* Command already exists? Succeed silently - this is needed for REHASH */
- if (RFCCommands.find(name) != RFCCommands.end())
- {
- ServerInstance->Logs->Log("COMMAND",DEBUG,"Not reloading command %s/%s, it already exists", LIBRARYDIR, name);
- return NULL;
- }
-
- snprintf(filename, MAXBUF, "%s/%s", LIBRARYDIR, name);
- h = dlopen(filename, RTLD_NOW | RTLD_GLOBAL);
-
- if (!h)
- {
- const char* n = dlerror();
- ServerInstance->Logs->Log("COMMAND",SPARSE, "Error loading core command %s: %s", name, n);
- return n;
- }
+ TranslateSingleParam(t, source[i], dest, custom_translator, i);
- if (this->FindSym((void **)&cmd_factory_func, h, name))
- {
- Command* newcommand = cmd_factory_func(ServerInstance);
- this->CreateCommand(newcommand, h);
- }
- return NULL;
-}
-
-void CommandParser::SetupCommandTable(User* user)
-{
- RFCCommands.clear();
-
- if (!user)
- {
- printf("\nLoading core commands");
- fflush(stdout);
- }
-
- DIR* library = opendir(LIBRARYDIR);
- if (library)
- {
- dirent* entry = NULL;
- while (0 != (entry = readdir(library)))
- {
- if (match(entry->d_name, "cmd_*.so"))
- {
- if (!user)
- {
- printf(".");
- fflush(stdout);
- }
- const char* err = this->LoadCommand(entry->d_name);
- if (err)
- {
- if (user)
- {
- user->WriteServ("NOTICE %s :*** Failed to load core command %s: %s", user->nick.c_str(), entry->d_name, err);
- }
- else
- {
- printf("Error loading %s: %s", entry->d_name, err);
- exit(EXIT_STATUS_BADHANDLER);
- }
- }
- }
- }
- closedir(library);
- if (!user)
- printf("\n");
+ if (!last)
+ dest.push_back(' ');
}
- if (cmdlist.find("RELOAD") == cmdlist.end())
- this->CreateCommand(new cmd_reload(ServerInstance));
+ return dest;
}
-int CommandParser::TranslateUIDs(TranslateType to, const std::string &source, std::string &dest)
+void CommandParser::TranslateSingleParam(TranslateType to, const std::string& item, std::string& dest, Command* custom_translator, unsigned int paramnumber)
{
- User* user = NULL;
- std::string item;
- int translations = 0;
- dest.clear();
-
switch (to)
{
case TR_NICK:
+ {
/* Translate single nickname */
- user = ServerInstance->FindNick(source);
+ User* user = ServerInstance->FindNick(item);
if (user)
- {
- dest = user->uuid;
- translations++;
- }
+ dest.append(user->uuid);
else
- dest = source;
- break;
- case TR_NICKLIST:
- {
- /* Translate comma seperated list of nicknames */
- irc::commasepstream items(source);
- while (items.GetToken(item))
- {
- user = ServerInstance->FindNick(item);
- if (user)
- {
- dest.append(user->uuid);
- translations++;
- }
- else
- dest.append(item);
- dest.append(",");
- }
- if (!dest.empty())
- dest.erase(dest.end() - 1);
+ dest.append(item);
+ break;
}
- break;
- case TR_SPACENICKLIST:
+ case TR_CUSTOM:
{
- /* Translate space seperated list of nicknames */
- irc::spacesepstream items(source);
- while (items.GetToken(item))
+ if (custom_translator)
{
- user = ServerInstance->FindNick(item);
- if (user)
- {
- dest.append(user->uuid);
- translations++;
- }
- else
- dest.append(item);
- dest.append(" ");
+ std::string translated = item;
+ custom_translator->EncodeParameter(translated, paramnumber);
+ dest.append(translated);
+ break;
}
- if (!dest.empty())
- dest.erase(dest.end() - 1);
+ // If no custom translator was given, fall through
}
- break;
- case TR_END:
case TR_TEXT:
default:
/* Do nothing */
- dest = source;
+ dest.append(item);
break;
}
-
- return translations;
}
-
-
projects / user / henk / code / inspircd.git / blobdiff