/indra/newview/llurldispatcher.cpp
C++ | 323 lines | 200 code | 42 blank | 81 comment | 15 complexity | d082f86906df8f74442e3dbfaa65e6ff MD5 | raw file
Possible License(s): LGPL-2.1
- /**
- * @file llurldispatcher.cpp
- * @brief Central registry for all URL handlers
- *
- * $LicenseInfo:firstyear=2007&license=viewerlgpl$
- * 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
- * $/LicenseInfo$
- */
- #include "llviewerprecompiledheaders.h"
- #include "llurldispatcher.h"
- // viewer includes
- #include "llagent.h" // teleportViaLocation()
- #include "llcommandhandler.h"
- #include "llfloaterhelpbrowser.h"
- #include "llfloaterreg.h"
- #include "llfloatersidepanelcontainer.h"
- #include "llfloaterworldmap.h"
- #include "llpanellogin.h"
- #include "llregionhandle.h"
- #include "llslurl.h"
- #include "llstartup.h" // gStartupState
- #include "llweb.h"
- #include "llworldmapmessage.h"
- #include "llurldispatcherlistener.h"
- #include "llviewernetwork.h"
- // library includes
- #include "llnotificationsutil.h"
- #include "llsd.h"
- static LLURLDispatcherListener sURLDispatcherListener;
- class LLURLDispatcherImpl
- {
- public:
- static bool dispatch(const LLSLURL& slurl,
- const std::string& nav_type,
- LLMediaCtrl* web,
- bool trusted_browser);
- // returns true if handled or explicitly blocked.
- static bool dispatchRightClick(const LLSLURL& slurl);
- private:
- static bool dispatchCore(const LLSLURL& slurl,
- const std::string& nav_type,
- bool right_mouse,
- LLMediaCtrl* web,
- bool trusted_browser);
- // handles both left and right click
- static bool dispatchHelp(const LLSLURL& slurl, bool right_mouse);
- // Handles sl://app.floater.html.help by showing Help floater.
- // Returns true if handled.
- static bool dispatchApp(const LLSLURL& slurl,
- const std::string& nav_type,
- bool right_mouse,
- LLMediaCtrl* web,
- bool trusted_browser);
- // Handles secondlife:///app/agent/<agent_id>/about and similar
- // by showing panel in Search floater.
- // Returns true if handled or explicitly blocked.
- static bool dispatchRegion(const LLSLURL& slurl, const std::string& nav_type, bool right_mouse);
- // handles secondlife://Ahern/123/45/67/
- // Returns true if handled.
- static void regionHandleCallback(U64 handle, const LLSLURL& slurl,
- const LLUUID& snapshot_id, bool teleport);
- // Called by LLWorldMap when a location has been resolved to a
- // region name
- static void regionNameCallback(U64 handle, const LLSLURL& slurl,
- const LLUUID& snapshot_id, bool teleport);
- // Called by LLWorldMap when a region name has been resolved to a
- // location in-world, used by places-panel display.
- friend class LLTeleportHandler;
- };
- // static
- bool LLURLDispatcherImpl::dispatchCore(const LLSLURL& slurl,
- const std::string& nav_type,
- bool right_mouse,
- LLMediaCtrl* web,
- bool trusted_browser)
- {
- //if (dispatchHelp(slurl, right_mouse)) return true;
- switch(slurl.getType())
- {
- case LLSLURL::APP:
- return dispatchApp(slurl, nav_type, right_mouse, web, trusted_browser);
- case LLSLURL::LOCATION:
- return dispatchRegion(slurl, nav_type, right_mouse);
- default:
- return false;
- }
- /*
- // Inform the user we can't handle this
- std::map<std::string, std::string> args;
- args["SLURL"] = slurl;
- r;
- */
- }
- // static
- bool LLURLDispatcherImpl::dispatch(const LLSLURL& slurl,
- const std::string& nav_type,
- LLMediaCtrl* web,
- bool trusted_browser)
- {
- const bool right_click = false;
- return dispatchCore(slurl, nav_type, right_click, web, trusted_browser);
- }
- // static
- bool LLURLDispatcherImpl::dispatchRightClick(const LLSLURL& slurl)
- {
- const bool right_click = true;
- LLMediaCtrl* web = NULL;
- const bool trusted_browser = false;
- return dispatchCore(slurl, "clicked", right_click, web, trusted_browser);
- }
- // static
- bool LLURLDispatcherImpl::dispatchApp(const LLSLURL& slurl,
- const std::string& nav_type,
- bool right_mouse,
- LLMediaCtrl* web,
- bool trusted_browser)
- {
- llinfos << "cmd: " << slurl.getAppCmd() << " path: " << slurl.getAppPath() << " query: " << slurl.getAppQuery() << llendl;
- const LLSD& query_map = LLURI::queryMap(slurl.getAppQuery());
- bool handled = LLCommandDispatcher::dispatch(
- slurl.getAppCmd(), slurl.getAppPath(), query_map, web, nav_type, trusted_browser);
- // alert if we didn't handle this secondlife:///app/ SLURL
- // (but still return true because it is a valid app SLURL)
- if (! handled)
- {
- LLNotificationsUtil::add("UnsupportedCommandSLURL");
- }
- return true;
- }
- // static
- bool LLURLDispatcherImpl::dispatchRegion(const LLSLURL& slurl, const std::string& nav_type, bool right_mouse)
- {
- if(slurl.getType() != LLSLURL::LOCATION)
- {
- return false;
- }
- // Before we're logged in, need to update the startup screen
- // to tell the user where they are going.
- if (LLStartUp::getStartupState() < STATE_LOGIN_CLEANUP)
- {
- // We're at the login screen, so make sure user can see
- // the login location box to know where they are going.
-
- LLPanelLogin::setLocation(slurl);
- return true;
- }
- // Request a region handle by name
- LLWorldMapMessage::getInstance()->sendNamedRegionRequest(slurl.getRegion(),
- LLURLDispatcherImpl::regionNameCallback,
- slurl.getSLURLString(),
- LLUI::sSettingGroups["config"]->getBOOL("SLURLTeleportDirectly")); // don't teleport
- return true;
- }
- /*static*/
- void LLURLDispatcherImpl::regionNameCallback(U64 region_handle, const LLSLURL& slurl, const LLUUID& snapshot_id, bool teleport)
- {
-
- if(slurl.getType() == LLSLURL::LOCATION)
- {
- regionHandleCallback(region_handle, slurl, snapshot_id, teleport);
- }
- }
- /* static */
- void LLURLDispatcherImpl::regionHandleCallback(U64 region_handle, const LLSLURL& slurl, const LLUUID& snapshot_id, bool teleport)
- {
- // we can't teleport cross grid at this point
- if((!LLGridManager::getInstance()->isSystemGrid(slurl.getGrid()) || !LLGridManager::getInstance()->isSystemGrid()) &&
- (slurl.getGrid() != LLGridManager::getInstance()->getGrid()))
- {
- LLSD args;
- args["SLURL"] = slurl.getLocationString();
- args["CURRENT_GRID"] = LLGridManager::getInstance()->getGridLabel();
- LLSD grid_info;
- LLGridManager::getInstance()->getGridInfo(slurl.getGrid(), grid_info);
-
- if(grid_info.has(GRID_LABEL_VALUE))
- {
- args["GRID"] = grid_info[GRID_LABEL_VALUE].asString();
- }
- else
- {
- args["GRID"] = slurl.getGrid();
- }
- LLNotificationsUtil::add("CantTeleportToGrid", args);
- return;
- }
-
- LLVector3d global_pos = from_region_handle(region_handle);
- global_pos += LLVector3d(slurl.getPosition());
-
- if (teleport)
- {
- gAgent.teleportViaLocation(global_pos);
- LLFloaterWorldMap* instance = LLFloaterWorldMap::getInstance();
- if(instance)
- {
- instance->trackLocation(global_pos);
- }
- }
- else
- {
- LLSD key;
- key["type"] = "remote_place";
- key["x"] = global_pos.mdV[VX];
- key["y"] = global_pos.mdV[VY];
- key["z"] = global_pos.mdV[VZ];
- LLFloaterSidePanelContainer::showPanel("places", key);
- }
- }
- //---------------------------------------------------------------------------
- // Teleportation links are handled here because they are tightly coupled
- // to SLURL parsing and sim-fragment parsing
- class LLTeleportHandler : public LLCommandHandler
- {
- public:
- // Teleport requests *must* come from a trusted browser
- // inside the app, otherwise a malicious web page could
- // cause a constant teleport loop. JC
- LLTeleportHandler() : LLCommandHandler("teleport", UNTRUSTED_BLOCK) { }
- bool handle(const LLSD& tokens, const LLSD& query_map,
- LLMediaCtrl* web)
- {
- // construct a "normal" SLURL, resolve the region to
- // a global position, and teleport to it
- if (tokens.size() < 1) return false;
- LLVector3 coords(128, 128, 0);
- if (tokens.size() <= 4)
- {
- coords = LLVector3(tokens[1].asReal(),
- tokens[2].asReal(),
- tokens[3].asReal());
- }
-
- // Region names may be %20 escaped.
-
- std::string region_name = LLURI::unescape(tokens[0]);
- LLWorldMapMessage::getInstance()->sendNamedRegionRequest(region_name,
- LLURLDispatcherImpl::regionHandleCallback,
- LLSLURL(region_name, coords).getSLURLString(),
- true); // teleport
- return true;
- }
- };
- LLTeleportHandler gTeleportHandler;
- //---------------------------------------------------------------------------
- // static
- bool LLURLDispatcher::dispatch(const std::string& slurl,
- const std::string& nav_type,
- LLMediaCtrl* web,
- bool trusted_browser)
- {
- return LLURLDispatcherImpl::dispatch(LLSLURL(slurl), nav_type, web, trusted_browser);
- }
- // static
- bool LLURLDispatcher::dispatchRightClick(const std::string& slurl)
- {
- return LLURLDispatcherImpl::dispatchRightClick(LLSLURL(slurl));
- }
- // static
- bool LLURLDispatcher::dispatchFromTextEditor(const std::string& slurl)
- {
- // *NOTE: Text editors are considered sources of trusted URLs
- // in order to make avatar profile links in chat history work.
- // While a malicious resident could chat an app SLURL, the
- // receiving resident will see it and must affirmatively
- // click on it.
- // *TODO: Make this trust model more refined. JC
- const bool trusted_browser = true;
- LLMediaCtrl* web = NULL;
- return LLURLDispatcherImpl::dispatch(LLSLURL(slurl), "clicked", web, trusted_browser);
- }