* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd: (C) 2002-2008 InspIRCd Development Team
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
* See: http://www.inspircd.org/wiki/index.php/Credits
*
* This program is free but copyrighted software; see
class ModuleAlias : public Module
{
private:
+
+ char fprefix;
+
/* We cant use a map, there may be multiple aliases with the same name.
* We can, however, use a fancy invention: the multimap. Maps a key to one or more values.
* -- w00t
*/
std::multimap<std::string, Alias> Aliases;
+ /* whether or not +B users are allowed to use fantasy commands */
+ bool AllowBots;
+
virtual void ReadAliases()
{
ConfigReader MyConf(ServerInstance);
+ AllowBots = MyConf.ReadFlag("fantasy", "allowbots", "no", 0);
+
+ std::string fpre = MyConf.ReadValue("fantasy","prefix",0);
+ fprefix = fpre.empty() ? '!' : fpre[0];
+
Aliases.clear();
for (int i = 0; i < MyConf.Enumerate("alias"); i++)
{
a.ReplaceFormat = MyConf.ReadValue("alias", "replace", i, true);
a.RequiredNick = MyConf.ReadValue("alias", "requires", i);
a.ULineOnly = MyConf.ReadFlag("alias", "uline", i);
- a.ChannelCommand = MyConf.ReadFlag("alias", "channelcommand", i);
- a.UserCommand = MyConf.ReadFlag("alias", "usercommand", i);
+ a.ChannelCommand = MyConf.ReadFlag("alias", "channelcommand", "no", i);
+ a.UserCommand = MyConf.ReadFlag("alias", "usercommand", "yes", i);
a.OperOnly = MyConf.ReadFlag("alias", "operonly", i);
a.format = MyConf.ReadValue("alias", "format", i);
a.CaseSensitive = MyConf.ReadFlag("alias", "matchcase", i);
return word;
}
- void SearchAndReplace(std::string& newline, const std::string &find, const std::string &replace)
- {
- std::string::size_type x = newline.find(find);
- while (x != std::string::npos)
- {
- newline.erase(x, find.length());
- newline.insert(x, replace);
- x = newline.find(find);
- }
- }
-
virtual int OnPreCommand(std::string &command, std::vector<std::string> ¶meters, User *user, bool validated, const std::string &original_line)
{
- std::multimap<std::string, Alias>::iterator i;
+ std::multimap<std::string, Alias>::iterator i, upperbound;
/* If theyre not registered yet, we dont want
* to know.
i = Aliases.find(command);
if (i == Aliases.end())
return 0;
+ /* Avoid iterating on to different aliases if no patterns match. */
+ upperbound = Aliases.upper_bound(command);
irc::string c = command.c_str();
/* The parameters for the command in their original form, with the command stripped off */
while (*(compare.c_str()) == ' ')
compare.erase(compare.begin());
- std::string safe(original_line);
-
- /* Escape out any $ symbols in the user provided text */
-
- SearchAndReplace(safe, "$", "\r");
-
- while (i != Aliases.end())
+ while (i != upperbound)
{
if (i->second.UserCommand)
- DoAlias(user, NULL, &(i->second), compare, safe);
+ {
+ if (DoAlias(user, NULL, &(i->second), compare, original_line))
+ {
+ return 1;
+ }
+ }
i++;
}
- // If aliases have been processed, aliases took it.
- return 1;
+ // If we made it here, no aliases actually matched.
+ return 0;
}
virtual int OnUserPreMessage(User *user, void *dest, int target_type, std::string &text, char status, CUList &exempt_list)
return 0;
}
+ /* Stop here if the user is +B and allowbot is set to no. */
+ if (!AllowBots && user->IsModeSet('B'))
+ {
+ ServerInstance->Logs->Log("FANTASY", DEBUG, "fantasy: user is +B and allowbot is set to no");
+ return 0;
+ }
+
Channel *c = (Channel *)dest;
std::string fcommand;
ServerInstance->Logs->Log("FANTASY", DEBUG, "fantasy: looking at fcommand %s", fcommand.c_str());
// we don't want to touch non-fantasy stuff
- if (*fcommand.c_str() != '!')
+ if (*fcommand.c_str() != fprefix)
{
ServerInstance->Logs->Log("FANTASY", DEBUG, "fantasy: not a fcommand");
return 0;
}
- // nor do we give a shit about the !
+ // nor do we give a shit about the prefix
fcommand.erase(fcommand.begin());
std::transform(fcommand.begin(), fcommand.end(), fcommand.begin(), ::toupper);
ServerInstance->Logs->Log("FANTASY", DEBUG, "fantasy: now got %s", fcommand.c_str());
if (i == Aliases.end())
return 0;
+
+ /* Avoid iterating on to other aliases if no patterns match */
+ std::multimap<std::string, Alias>::iterator upperbound = Aliases.upper_bound(fcommand);
/* The parameters for the command in their original form, with the command stripped off */
std::string safe(compare);
- /* Escape out any $ symbols in the user provided text (ugly, but better than crashy) */
- SearchAndReplace(safe, "$", "\r");
-
ServerInstance->Logs->Log("FANTASY", DEBUG, "fantasy: compare is %s and safe is %s", compare.c_str(), safe.c_str());
- while (i != Aliases.end())
+ while (i != upperbound)
{
if (i->second.ChannelCommand)
- DoAlias(user, c, &(i->second), compare, safe);
+ {
+ if (DoAlias(user, c, &(i->second), compare, safe))
+ return 0;
+ }
i++;
}
}
- void DoAlias(User *user, Channel *c, Alias *a, const std::string compare, const std::string safe)
+ int DoAlias(User *user, Channel *c, Alias *a, const std::string compare, const std::string safe)
{
User *u = NULL;
+
/* Does it match the pattern? */
if (!a->format.empty())
{
if (a->CaseSensitive)
{
- if (InspIRCd::Match(compare, a->format, case_sensitive_map))
- return;
+ if (!InspIRCd::Match(compare, a->format, rfc_case_sensitive_map))
+ return 0;
}
else
{
- if (InspIRCd::Match(compare, a->format))
- return;
+ if (!InspIRCd::Match(compare, a->format))
+ return 0;
}
}
if ((a->OperOnly) && (!IS_OPER(user)))
- return;
+ return 0;
if (!a->RequiredNick.empty())
{
if (!u)
{
user->WriteNumeric(401, ""+std::string(user->nick)+" "+a->RequiredNick+" :is currently unavailable. Please try again later.");
- return;
+ return 1;
}
}
if ((u != NULL) && (!a->RequiredNick.empty()) && (a->ULineOnly))
{
ServerInstance->SNO->WriteToSnoMask('A', "NOTICE -- Service "+a->RequiredNick+" required by alias "+std::string(a->AliasedCommand.c_str())+" is not on a u-lined server, possibly underhanded antics detected!");
user->WriteNumeric(401, ""+std::string(user->nick)+" "+a->RequiredNick+" :is an imposter! Please inform an IRC operator as soon as possible.");
- return;
+ return 1;
}
}
if (crlf == std::string::npos)
{
DoCommand(a->ReplaceFormat, user, c, safe);
- return;
+ return 1;
}
else
{
{
DoCommand(scommand, user, c, safe);
}
- return;
+ return 1;
}
}
}
/* Special variables */
- SearchAndReplace(newline, "$nick", user->nick);
- SearchAndReplace(newline, "$ident", user->ident);
- SearchAndReplace(newline, "$host", user->host);
- SearchAndReplace(newline, "$vhost", user->dhost);
+ SearchAndReplace(newline, std::string("$nick"), user->nick);
+ SearchAndReplace(newline, std::string("$ident"), user->ident);
+ SearchAndReplace(newline, std::string("$host"), user->host);
+ SearchAndReplace(newline, std::string("$vhost"), user->dhost);
if (c)
{
/* Channel specific variables */
- SearchAndReplace(newline, "$chan", c->name);
+ SearchAndReplace(newline, std::string("$chan"), c->name);
}
- /* Unescape any variable names in the user text before sending */
- SearchAndReplace(newline, "\r", "$");
-
irc::tokenstream ss(newline);
pars.clear();
std::string command, token;
projects / user / henk / code / inspircd.git / blobdiff