#include "IFSContentProvider.h"
#include "../../log/CLog.h"
namespace LifeCore
{
	static const String pakPathSplitter(_text("\\"));

	IFSContentProvider::IFSContentProvider(const String& file)
	{
		IFSFolder* folder = new IFSFolder();
		g_rootFolder = file;
		folder->Provider = this;
		folder->Name = GetDirectoryName(file);

		folder->EntryName = file;

		fileSystem = new IFileSystem(folder);

		IFolder* root = fileSystem->GetRootFolder();

		//printf("%s", file.c_str());
		ScanDir(file, root);
	}
	IFSContentProvider::~IFSContentProvider()
	{
		if(fileSystem)
			delete fileSystem;
	}
	void IFSContentProvider::ScanDir( String path,  IFolder* directory)
	{
		WIN32_FIND_DATA FindData;
		String modified_address = path;
		DWORD tmp = 0;
		modified_address += _text("*");
		HANDLE Handle = FindFirstFile(modified_address.c_str() , &FindData);
		while( FindNextFile(Handle, &FindData) )
		{
			String file_name = FindData.cFileName;
			if( FindData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY )
			{
				if(STRCMP(FindData.cFileName, _text("..")))
				{
					String new_path = path;
					new_path += file_name;
					new_path += _text("\\");

					IFSFolder* folder = new IFSFolder();
					folder->Provider = this;
					folder->Name = file_name;
					folder->EntryName = new_path;
					directory->AddFolder(folder);
					ScanDir( new_path, folder );
				}
			}
			else
			{
				String filepath =  path + file_name;
				HANDLE hf = CreateFile(filepath.c_str(), GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
				IFSFile* file = new IFSFile();
				file->FileName = file_name;
				file->Provider = this;
				file->Size = GetFileSize(hf,&tmp);
				file->EntryName = filepath;
				directory->AddFile(file);
				CloseHandle(hf);
			}
		}
	}
}