Method DownloadSelectedContent

src/network/network_content.cpp:292–316

* Actually begin downloading the content we selected. * @param[out] files The number of files we are going to download. * @param[out] bytes The number of bytes we are going to download. * @param fallback Whether to use the fallback or not. */

 * @param fallback Whether to use the fallback or not.
 */
void ClientNetworkContentSocketHandler::DownloadSelectedContent(uint &files, uint &bytes, bool fallback)
{
	bytes = 0;

	ContentIDList content;
	for (const auto &ci : this->infos) {
		if (!ci->IsSelected() || ci->state == ContentInfo::State::AlreadyHere) continue;

		content.push_back(ci->id);
		bytes += ci->filesize;
	}

	files = (uint)content.size();

	/* If there's nothing to download, do nothing. */
	if (files == 0) return;

	this->is_cancelled = false;

	if (fallback) {
		this->DownloadSelectedContentFallback(content);
	} else {
		this->DownloadSelectedContentHTTP(content);
	}
}

/**
 * Initiate downloading the content over HTTP.