/** * @file llcapabilityprovider.h * @author Nat Goodspeed * @date 2009-01-07 * @brief Interface by which to reference (e.g.) LLViewerRegion to obtain a * capability. * * $LicenseInfo:firstyear=2009&license=viewerlgpl$ * 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 * $/LicenseInfo$ */ #if ! defined(LL_LLCAPABILITYPROVIDER_H) #define LL_LLCAPABILITYPROVIDER_H #include "llhost.h" #include <string> /// Interface for obtaining a capability URL, given a capability name class LLCapabilityProvider { public: virtual ~LLCapabilityProvider() {} /** * Get a capability URL, given a capability name. Returns empty string if * no such capability is defined on this provider. */ virtual std::string getCapability(const std::string& name) const = 0; /** * Get host to which to send that capability request. */ virtual const LLHost& getHost() const = 0; /** * Describe this LLCapabilityProvider for logging etc. */ virtual std::string getDescription() const = 0; }; #endif /* ! defined(LL_LLCAPABILITYPROVIDER_H) */