/indra/newview/llcommanddispatcherlistener.cpp
C++ | 77 lines | 37 code | 4 blank | 36 comment | 1 complexity | 659923abe211a0604c108ee152047715 MD5 | raw file
Possible License(s): LGPL-2.1
- /**
- * @file llcommanddispatcherlistener.cpp
- * @author Nat Goodspeed
- * @date 2009-12-10
- * @brief Implementation for llcommanddispatcherlistener.
- *
- * $LicenseInfo:firstyear=2009&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
- // Precompiled header
- #include "llviewerprecompiledheaders.h"
- // associated header
- #include "llcommanddispatcherlistener.h"
- // STL headers
- // std headers
- // external library headers
- // other Linden headers
- #include "llcommandhandler.h"
- LLCommandDispatcherListener::LLCommandDispatcherListener(/* LLCommandDispatcher* instance */):
- LLEventAPI("LLCommandDispatcher", "Access to LLCommandHandler commands") /* ,
- mDispatcher(instance) */
- {
- add("dispatch",
- "Execute a command registered as an LLCommandHandler,\n"
- "passing any required parameters:\n"
- "[\"cmd\"] string command name\n"
- "[\"params\"] array of parameters, as if from components of URL path\n"
- "[\"query\"] map of parameters, as if from ?key1=val&key2=val\n"
- "[\"trusted\"] boolean indicating trusted browser [default true]",
- &LLCommandDispatcherListener::dispatch);
- add("enumerate",
- "Post to [\"reply\"] a map of registered LLCommandHandler instances, containing\n"
- "name key and (e.g.) untrusted flag",
- &LLCommandDispatcherListener::enumerate,
- LLSD().with("reply", LLSD()));
- }
- void LLCommandDispatcherListener::dispatch(const LLSD& params) const
- {
- // For most purposes, we expect callers to want to be trusted.
- bool trusted_browser = true;
- if (params.has("trusted"))
- {
- // But for testing, allow a caller to specify untrusted.
- trusted_browser = params["trusted"].asBoolean();
- }
- LLCommandDispatcher::dispatch(params["cmd"], params["params"], params["query"], NULL,
- "clicked", trusted_browser);
- }
- void LLCommandDispatcherListener::enumerate(const LLSD& params) const
- {
- LLReqID reqID(params);
- LLSD response(LLCommandDispatcher::enumerate());
- reqID.stamp(response);
- LLEventPumps::instance().obtain(params["reply"]).post(response);
- }