var Session = function(terminal) {

	this.terminal = terminal;

	this.homeDirectory = '/';
	this.currentDirectory = this.homeDirectory;

};

Session.prototype.changeDirectory = function(path) {
	if (path.charAt(0) == '/') {
		this.currentDirectory = this.terminal.fs.toCanonicalPath(path);
	} else {
		this.currentDirectory = this.terminal.fs.toCanonicalPath(this.currentDirectory + '/' + path);
	}
};

Session.prototype.toAbsolutePath = function(path) {
	if (path.charAt(0) == '/') {
		return this.terminal.fs.toCanonicalPath(path);
	} else {
		return this.terminal.fs.toCanonicalPath(this.currentDirectory + '/' + path);
	}
};