Method extractFile

source/utils/scriptUtils.cpp:277–318

Extract files. */

/* Extract files. */
Result ScriptUtils::extractFile(const std::string &file, const std::string &input, const std::string &output, const std::string &message, bool isARG) {
	extractFilesCount = 0;
	Result ret = NONE;

	std::string out, in;
	in = std::regex_replace(file, std::regex("%ARCHIVE_DEFAULT%"), config->archPath());
	in = std::regex_replace(in, std::regex("%3DSX%/(.*)\\.(.*)"), config->_3dsxPath() + (config->_3dsxInFolder() ? "/$1/$1.$2" : "/$1.$2"));
	in = std::regex_replace(in, std::regex("%3DSX%"), config->_3dsxPath());
	in = std::regex_replace(in, std::regex("%NDS%"), config->ndsPath());
	in = std::regex_replace(in, std::regex("%FIRM%"), config->firmPath());

	out = std::regex_replace(output, std::regex("%ARCHIVE_DEFAULT%"), config->archPath());
	out = std::regex_replace(out, std::regex("%3DSX%/(.*)\\.(.*)"), config->_3dsxPath() + (config->_3dsxInFolder() ? "/$1/$1.$2" : "/$1.$2"));
	out = std::regex_replace(out, std::regex("%3DSX%"), config->_3dsxPath());
	out = std::regex_replace(out, std::regex("%NDS%"), config->ndsPath());
	out = std::regex_replace(out, std::regex("%FIRM%"), config->firmPath());

	if (isARG) {
		snprintf(progressBarMsg, sizeof(progressBarMsg), message.c_str());
		showProgressBar = true;
		progressbarType = ProgressBar::Extracting;

		s32 prio = 0;
		svcGetThreadPriority(&prio, CUR_THREAD_HANDLE);
		thread = threadCreate((ThreadFunc)Animation::displayProgressBar, NULL, 64 * 1024, prio - 1, -2, false);
	}

	filesExtracted = 0;

	getExtractedSize(in, input);
	if(extractArchive(in, input, out) != EXTRACT_ERROR_NONE) {
		ret = EXTRACT_ERROR;
	}

	if (isARG) {
		showProgressBar = false;
		threadJoin(thread, U64_MAX);
		threadFree(thread);
	}

	return ret;
}

/*
	NOTE: This is for the argument system for now. This might get replaced completely with the Queue System in the future.