// Feeping Creaturism
//
// Douglas Thrift
//
// $Id$

#include "Jargon.hpp"
#include "Matcher.hpp"

Jargon::Jargon(const ext::String& path, const ext::String& jargon, bool include,
	const ext::String& relative) : include(include),
	args(1, FeepingCreaturism::program)
{
	args.push_back("-m");
	args.push_back("-p");
	args.push_back("jargon");
	args.push_back("\"" + jargon + "\"");
	args.push_back("-p");
	args.push_back("include");
	args.push_back(lexical_cast<ext::String>(include) + "()");

	if (!relative.IsEmpty())
	{
		args.push_back("-p");
		args.push_back("relative");
		args.push_back("\"" + relative + "\"");
	}

	args.push_back(path + "/" + jargon);
	args.push_back("jargon.xsl");
}

ios::PrintWriter& operator<<(ios::PrintWriter& pout, const Jargon& jargon)
{
	redi::ipstream pin("/usr/local/bin/Xalan", jargon.args);

	if (jargon.include)
	{
		std::string ignore;

		std::getline(pin, ignore);
	}

	do
	{
		std::string line;

		std::getline(pin, line);

		while (jargon.include && line.find(" xmlns=") != std::string::npos)
		{
			std::string::size_type position(line.find(" xmlns="));

			line.replace(position, 37, "");
		}

		pout << line << '\n';
	}
	while (pin.good());

	return pout;
}