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