/* ============================================================================== This file is part of the JUCE library. Copyright (c) 2017 - ROLI Ltd. JUCE is an open source library subject to commercial or open-source licensing. By using JUCE, you agree to the terms of both the JUCE 5 End-User License Agreement and JUCE 5 Privacy Policy (both updated and effective as of the 27th April 2017). End User License Agreement: www.juce.com/juce-5-licence Privacy Policy: www.juce.com/juce-5-privacy-policy Or: You may also use this code under the terms of the GPL v3 (see www.gnu.org/licenses). JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE DISCLAIMED. ============================================================================== */ #include "../JuceDemoHeader.h" //============================================================================== class NetworkingDemo : public Component, private Button::Listener, private TextEditor::Listener, private Thread { public: NetworkingDemo() : Thread ("Network Demo"), resultsBox (resultsDocument, nullptr) { setOpaque (true); addAndMakeVisible (urlBox); urlBox.setText ("https://www.google.com"); urlBox.addListener (this); addAndMakeVisible (fetchButton); fetchButton.setButtonText ("Download URL Contents"); fetchButton.addListener (this); addAndMakeVisible (resultsBox); } void paint (Graphics& g) override { g.fillAll (getUIColourIfAvailable (LookAndFeel_V4::ColourScheme::UIColour::windowBackground)); } void resized() override { Rectangle area (getLocalBounds()); { Rectangle topArea (area.removeFromTop (40)); fetchButton.setBounds (topArea.removeFromRight (180).reduced (8)); urlBox.setBounds (topArea.reduced (8)); } resultsBox.setBounds (area.reduced (8)); } void run() override { String result (getResultText (urlBox.getText())); MessageManagerLock mml (this); if (mml.lockWasGained()) resultsBox.loadContent (result); } String getResultText (const URL& url) { StringPairArray responseHeaders; int statusCode = 0; ScopedPointer stream (url.createInputStream (false, nullptr, nullptr, String(), 10000, // timeout in millisecs &responseHeaders, &statusCode)); if (stream != nullptr) return (statusCode != 0 ? "Status code: " + String (statusCode) + newLine : String()) + "Response headers: " + newLine + responseHeaders.getDescription() + newLine + "----------------------------------------------------" + newLine + stream->readEntireStreamAsString(); if (statusCode != 0) return "Failed to connect, status code = " + String (statusCode); return "Failed to connect!"; } private: TextEditor urlBox; TextButton fetchButton; CodeDocument resultsDocument; CodeEditorComponent resultsBox; void buttonClicked (Button* button) override { if (button == &fetchButton) startThread(); } void textEditorReturnKeyPressed (TextEditor&) override { fetchButton.triggerClick(); } JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (NetworkingDemo) }; // This static object will register this demo type in a global list of demos.. static JuceDemoType demo ("40 HTTP");