#include <stdio.h>
#include "SearchPaths.h"

SearchPaths *SearchPaths::m_Singleton = NULL;

SearchPaths* SearchPaths::Get()
{
	if (!m_Singleton)
	{
		m_Singleton = new SearchPaths;
	}
	return m_Singleton;
}

	
string SearchPaths::GetFullPath(const string &Filename)
{
	for (vector<string>::iterator i=m_Paths.begin(); i!=m_Paths.end(); i++)
	{
		string file = *i+Filename;
		// should I stat?
		FILE *fd=fopen(file.c_str(),"r");
		if (fd)
		{
			fclose(fd);
			return file;
		}
	}
	return Filename;
}

void SearchPaths::AddPath(const string &Path)
{
	m_Paths.push_back(Path);
}