/indra/llmessage/llsdhttpserver.cpp
C++ | 150 lines | 89 code | 27 blank | 34 comment | 6 complexity | 228c5312e783d344ad0637d7d526a923 MD5 | raw file
Possible License(s): LGPL-2.1
- /**
- * @file llsdhttpserver.cpp
- * @brief Standard LLSD services
- *
- * $LicenseInfo:firstyear=2006&license=viewerlgpl$
- * 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 "linden_common.h"
- #include "llsdhttpserver.h"
- #include "llhttpnode.h"
- /**
- * This module implements common services that should be included
- * in all server URL trees. These services facilitate debugging and
- * introsepction.
- */
- void LLHTTPStandardServices::useServices()
- {
- /*
- Having this function body here, causes the classes and globals in this
- file to be linked into any program that uses the llmessage library.
- */
- }
- class LLHTTPHelloService : public LLHTTPNode
- {
- public:
- virtual void describe(Description& desc) const
- {
- desc.shortInfo("says hello");
- desc.getAPI();
- desc.output("\"hello\"");
- desc.source(__FILE__, __LINE__);
- }
-
- virtual LLSD simpleGet() const
- {
- LLSD result = "hello";
- return result;
- }
- };
- LLHTTPRegistration<LLHTTPHelloService>
- gHTTPRegistrationWebHello("/web/hello");
- class LLHTTPEchoService : public LLHTTPNode
- {
- public:
- virtual void describe(Description& desc) const
- {
- desc.shortInfo("echo input");
- desc.postAPI();
- desc.input("<any>");
- desc.output("<the input>");
- desc.source(__FILE__, __LINE__);
- }
-
- virtual LLSD simplePost(const LLSD& params) const
- {
- return params;
- }
- };
- LLHTTPRegistration<LLHTTPEchoService>
- gHTTPRegistrationWebEcho("/web/echo");
- class LLAPIService : public LLHTTPNode
- {
- public:
- virtual void describe(Description& desc) const
- {
- desc.shortInfo("information about the URLs this server supports");
- desc.getAPI();
- desc.output("a list of URLs supported");
- desc.source(__FILE__, __LINE__);
- }
- virtual bool handles(const LLSD& remainder, LLSD& context) const
- {
- return followRemainder(remainder) != NULL;
- }
- virtual void get(ResponsePtr response, const LLSD& context) const
- {
- const LLSD& remainder = context["request"]["remainder"];
-
- if (remainder.size() > 0)
- {
- const LLHTTPNode* node = followRemainder(remainder);
- if (!node)
- {
- response->notFound();
- return;
- }
-
- Description desc;
- node->describe(desc);
- response->result(desc.getInfo());
- return;
- }
- response->result(rootNode()->allNodePaths());
- }
- private:
- const LLHTTPNode* followRemainder(const LLSD& remainder) const
- {
- const LLHTTPNode* node = rootNode();
-
- LLSD::array_const_iterator i = remainder.beginArray();
- LLSD::array_const_iterator end = remainder.endArray();
- for (; node && i != end; ++i)
- {
- node = node->findNode(*i);
- }
-
- return node;
- }
- };
- LLHTTPRegistration<LLAPIService>
- gHTTPRegistrationWebServerApi("/web/server/api");