Added command aliases

1 files changed, 80 insertions, 0 deletions

diff --git a/modules/extra/m_alias.cpp b/modules/extra/m_alias.cpp
new file mode 100644
index 000000000..4eac38179
--- /dev/null
+++ b/modules/extra/m_alias.cpp
@@ -0,0 +1,80 @@
+/*
+ * (C) 2003-2010 Anope Team
+ * Contact us at team@anope.org
+ *
+ * Please read COPYING and README for further details.
+ */
+
+#include "module.h"
+
+struct CommandAlias
+{
+	bool fantasy;
+	bool operonly;
+	Anope::string client;
+	Anope::string alias;
+	Anope::string command;
+};
+
+class ModuleAlias : public Module
+{
+	std::map<Anope::string, CommandAlias, std::less<ci::string> > aliases;
+ public:
+	ModuleAlias(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator)
+	{
+		Implementation i[] = { I_OnReload, I_OnPreCommandRun };
+		ModuleManager::Attach(i, this, 2);
+
+		OnReload(false);
+	}
+
+	void OnReload(bool)
+	{
+		ConfigReader config;
+
+		this->aliases.clear();
+
+		for (int i = 0; i < config.Enumerate("alias"); ++i)
+		{
+			bool fantasy = config.ReadFlag("alias", "fantasy", "no", i);
+			bool operonly = config.ReadFlag("alias", "operonly", "no", i);
+			Anope::string client = config.ReadValue("alias", "client", "", i);
+			Anope::string aliasname = config.ReadValue("alias", "alias", "", i);
+			Anope::string command = config.ReadValue("alias", "command", "", i);
+			
+			if (aliasname.empty() || command.empty())
+				continue;
+
+			CommandAlias alias;
+			alias.fantasy = fantasy;
+			alias.operonly = operonly;
+			alias.client = client;
+			alias.alias = aliasname;
+			alias.command = command;
+			
+			this->aliases.insert(std::make_pair(aliasname, alias));
+		}
+	}
+
+	EventReturn OnPreCommandRun(User *u, BotInfo *bi, Anope::string &command, Anope::string &message, bool fantasy)
+	{
+		std::map<Anope::string, CommandAlias, std::less<ci::string> >::const_iterator it = aliases.find(command);
+		if (it != aliases.end())
+		{
+			const CommandAlias &alias = it->second;
+
+			if (fantasy != alias.fantasy)
+				return EVENT_CONTINUE;
+			else if (!is_oper(u) && alias.operonly)
+				return EVENT_CONTINUE;
+			else if (!fantasy && !bi->nick.equals_ci(alias.client))
+				return EVENT_CONTINUE;
+
+			command = alias.command;
+		}
+
+		return EVENT_CONTINUE;
+	}
+};
+
+MODULE_INIT(ModuleAlias)