mirror of
https://github.com/VCMP-SqMod/SqMod.git
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4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
97 lines
2.4 KiB
C++
97 lines
2.4 KiB
C++
//
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// Twitter.cpp
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//
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// A C++ implementation of a Twitter client based on the POCO Net library.
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//
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// Copyright (c) 2009-2013, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#include "Twitter.h"
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#include "Poco/Net/HTTPSClientSession.h"
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#include "Poco/Net/HTTPRequest.h"
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#include "Poco/Net/HTTPResponse.h"
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#include "Poco/Net/OAuth10Credentials.h"
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#include "Poco/Util/JSONConfiguration.h"
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#include "Poco/URI.h"
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#include "Poco/Format.h"
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#include "Poco/StreamCopier.h"
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const std::string Twitter::TWITTER_URI("https://api.twitter.com/1.1/statuses/");
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Twitter::Twitter():
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_uri(TWITTER_URI)
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{
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}
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Twitter::Twitter(const std::string& twitterURI):
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_uri(twitterURI)
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{
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}
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Twitter::~Twitter()
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{
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}
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void Twitter::login(const std::string& consumerKey, const std::string& consumerSecret, const std::string& token, const std::string& tokenSecret)
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{
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_consumerKey = consumerKey;
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_consumerSecret = consumerSecret;
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_token = token;
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_tokenSecret = tokenSecret;
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}
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Poco::Int64 Twitter::update(const std::string& status)
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{
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Poco::Net::HTMLForm form;
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form.set("status", status);
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Poco::AutoPtr<Poco::Util::AbstractConfiguration> pResult = invoke(Poco::Net::HTTPRequest::HTTP_POST, "update", form);
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return pResult->getInt64("id", 0);
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}
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Poco::AutoPtr<Poco::Util::AbstractConfiguration> Twitter::invoke(const std::string& httpMethod, const std::string& twitterMethod, Poco::Net::HTMLForm& form)
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{
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// Create the request URI.
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// We use the JSON version of the Twitter API.
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Poco::URI uri(_uri + twitterMethod + ".json");
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Poco::Net::HTTPSClientSession session(uri.getHost(), uri.getPort());
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Poco::Net::HTTPRequest req(httpMethod, uri.getPath(), Poco::Net::HTTPMessage::HTTP_1_1);
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// Sign request
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Poco::Net::OAuth10Credentials creds(_consumerKey, _consumerSecret, _token, _tokenSecret);
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creds.authenticate(req, uri, form);
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// Send the request.
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form.prepareSubmit(req);
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std::ostream& ostr = session.sendRequest(req);
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form.write(ostr);
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// Receive the response.
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Poco::Net::HTTPResponse res;
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std::istream& rs = session.receiveResponse(res);
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Poco::AutoPtr<Poco::Util::JSONConfiguration> pResult = new Poco::Util::JSONConfiguration(rs);
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// If everything went fine, return the JSON document.
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// Otherwise throw an exception.
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if (res.getStatus() == Poco::Net::HTTPResponse::HTTP_OK)
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{
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return pResult;
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}
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else
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{
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throw Poco::ApplicationException("Twitter Error", pResult->getString("errors[0].message", ""));
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}
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}
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