llsdhttpserver.cpp
上传用户:king477883
上传日期:2021-03-01
资源大小:9553k
文件大小:4k
- /**
- * @file llsdhttpserver.cpp
- * @brief Standard LLSD services
- *
- * $LicenseInfo:firstyear=2006&license=viewergpl$
- *
- * Copyright (c) 2006-2010, Linden Research, Inc.
- *
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab. Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- *
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- *
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- #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");