mirror of
https://github.com/anope/anope.git
synced 2026-06-24 10:16:37 +02:00
Adam
133 lines
3.4 KiB
C++
133 lines
3.4 KiB
C++
/* Core functions
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*
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* (C) 2003-2011 Anope Team
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* Contact us at team@anope.org
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*
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* Please read COPYING and README for further details.
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*
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* Based on the original code of Epona by Lara.
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* Based on the original code of Services by Andy Church.
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*/
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/*************************************************************************/
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#include "module.h"
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class CommandHelp : public Command
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{
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public:
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CommandHelp(Module *creator) : Command(creator, "generic/help", 0)
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{
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this->SetDesc(_("Displays this list and give information about commands"));
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this->SetFlag(CFLAG_STRIP_CHANNEL);
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this->SetFlag(CFLAG_ALLOW_UNREGISTERED);
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}
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void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms)
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{
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EventReturn MOD_RESULT;
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FOREACH_RESULT(I_OnPreHelp, OnPreHelp(source, params));
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if (MOD_RESULT == EVENT_STOP)
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return;
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User *u = source.u;
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BotInfo *bi = source.owner;
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if (params.empty())
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{
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for (BotInfo::command_map::iterator it = bi->commands.begin(), it_end = bi->commands.end(); it != it_end; ++it)
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{
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const Anope::string &c_name = it->first;
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CommandInfo &info = it->second;
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// Smaller command exists
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Anope::string cmd = myStrGetToken(c_name, ' ', 0);
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if (cmd != it->first && bi->commands.count(cmd))
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continue;
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service_reference<Command> c(info.name);
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if (!c)
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continue;
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if (!Config->HidePrivilegedCommands || info.permission.empty() || u->HasCommand(info.permission))
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{
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source.command = c_name;
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c->OnServHelp(source);
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}
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}
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}
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else
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{
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bool helped = false;
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for (unsigned max = params.size(); max > 0; --max)
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{
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Anope::string full_command;
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for (unsigned i = 0; i < max; ++i)
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full_command += " " + params[i];
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full_command.erase(full_command.begin());
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BotInfo::command_map::iterator it = bi->commands.find(full_command);
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if (it == bi->commands.end())
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continue;
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CommandInfo &info = it->second;
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service_reference<Command> c(info.name);
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if (!c)
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continue;
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if (Config->HidePrivilegedCommands && !info.permission.empty() && !u->HasCommand(info.permission))
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continue;
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const Anope::string &subcommand = params.size() > max ? params[max] : "";
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source.command = full_command;
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if (!c->OnHelp(source, subcommand))
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continue;
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helped = true;
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/* Inform the user what permission is required to use the command */
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if (!info.permission.empty())
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{
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source.Reply(" ");
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source.Reply(_("Access to this command requires the permission \002%s\002 to be present in your opertype."), info.permission.c_str());
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}
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if (!c->HasFlag(CFLAG_ALLOW_UNREGISTERED) && !u->IsIdentified())
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{
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if (info.permission.empty())
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source.Reply(" ");
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source.Reply( _("You need to be identified to use this command."));
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}
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/* User doesn't have the proper permission to use this command */
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else if (!info.permission.empty() && !u->HasCommand(info.permission))
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{
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source.Reply(_("You cannot use this command."));
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}
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break;
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}
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if (helped == false)
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source.Reply(_("No help available for \002%s\002."), params[0].c_str());
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}
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FOREACH_MOD(I_OnPostHelp, OnPostHelp(source, params));
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return;
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}
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};
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class Help : public Module
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{
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CommandHelp commandhelp;
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public:
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Help(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, CORE),
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commandhelp(this)
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{
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this->SetAuthor("Anope");
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}
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};
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MODULE_INIT(Help)
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