C++ (Cpp) ScopedPointer::isExhausted Examples

Example #1

File: CtrlrUpdateManager.cpp Project: Srikrishna31/ctrlr

void CtrlrFileDownloader::run()
{
	ScopedPointer <InputStream> is (fileToDownload.createInputStream (false));
	const int totalLength = is->getTotalLength();
	int bytesSoFar = 0;
	const String packageFile = CtrlrUpdateManager::getMyPackage();

	if (outputFile.exists())
	{
		outputFile.deleteFile();
		outputFile.create();
	}

	while (! (is->isExhausted()))
	{
		if (threadShouldExit())
		{
			return;
		}

		MemoryBlock buffer(8192);
		const int num = is->read (buffer.getData(), 8192);

		if (num == 0)
			break;

		bytesSoFar += num;
		outputFile.appendData(buffer.getData(), buffer.getSize());

		setStatusMessage ("File: " + packageFile + "\nTotal size: " + File::descriptionOfSizeInBytes (totalLength) + " Got size: " + File::descriptionOfSizeInBytes (bytesSoFar));
		setProgress (bytesSoFar / (double)totalLength);
	}
}