mirror of
https://github.com/juce-framework/JUCE.git
synced 2026-01-10 23:44:24 +00:00
122 lines
3.8 KiB
C++
122 lines
3.8 KiB
C++
/*
|
|
==============================================================================
|
|
|
|
This file is part of the JUCE library.
|
|
Copyright (c) 2015 - ROLI Ltd.
|
|
|
|
Permission is granted to use this software under the terms of either:
|
|
a) the GPL v2 (or any later version)
|
|
b) the Affero GPL v3
|
|
|
|
Details of these licenses can be found at: www.gnu.org/licenses
|
|
|
|
JUCE 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 General Public License for more details.
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
To release a closed-source product which uses JUCE, commercial licenses are
|
|
available: visit www.juce.com for more information.
|
|
|
|
==============================================================================
|
|
*/
|
|
|
|
#include "../JuceDemoHeader.h"
|
|
|
|
|
|
//==============================================================================
|
|
class NetworkingDemo : public Component,
|
|
private Button::Listener,
|
|
private Thread
|
|
{
|
|
public:
|
|
NetworkingDemo()
|
|
: Thread ("Network Demo"),
|
|
resultsBox (resultsDocument, nullptr)
|
|
{
|
|
setOpaque (true);
|
|
|
|
addAndMakeVisible (urlBox);
|
|
urlBox.setText ("http://www.google.com");
|
|
|
|
addAndMakeVisible (fetchButton);
|
|
fetchButton.setButtonText ("Download URL Contents");
|
|
fetchButton.addListener (this);
|
|
|
|
addAndMakeVisible (resultsBox);
|
|
}
|
|
|
|
~NetworkingDemo()
|
|
{
|
|
fetchButton.removeListener (this);
|
|
}
|
|
|
|
void paint (Graphics& g) override
|
|
{
|
|
fillTiledBackground (g);
|
|
}
|
|
|
|
void resized() override
|
|
{
|
|
Rectangle<int> area (getLocalBounds());
|
|
|
|
{
|
|
Rectangle<int> 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<InputStream> 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();
|
|
}
|
|
|
|
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (NetworkingDemo)
|
|
};
|
|
|
|
|
|
// This static object will register this demo type in a global list of demos..
|
|
static JuceDemoType<NetworkingDemo> demo ("40 HTTP");
|