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package com.lone.common.core.swftools;

import javax.servlet.http.HttpServletRequest;

import com.lone.common.util.ContextHolderUtils;
import com.lone.common.util.file.PropertiesHolder;



/**
 * 常量类
 */
public class ConStant {
	/**OpenOffice安装根目录*/
	public static final String OFFICE_HOME;
	static{
		OFFICE_HOME = PropertiesHolder.getConfValue("office_home");
	}
	/**文件上传保存根目录*/
	public static final String UPLOAD_BASE_DIR = "upload";
	/**文件转换工具根目录*/
	public static final String SWFTOOLS_BASE_DIR = "swftools";
	/**PDF-SWF*/
	public static final String SWFTOOLS_PDF2SWF_PATH ="pdf2swf.exe";
	/**GIF-SWF*/
	public static final String SWFTOOLS_GIF2SWF_PATH ="gif2swf.exe";
	/**PNG-SWF*/
	public static final String SWFTOOLS_PNG2SWF_PATH ="png2swf.exe";
	/**JPEG-SWF*/
	public static final String SWFTOOLS_JPEG2SWF_PATH ="jpeg2swf.exe";
	/**WAV-SWF*/
	public static final String SWFTOOLS_WAV2SWF_PATH = "wav2swf.exe";
	/**PDF合并*/
	public static final String SWFTOOLS_PDFCOMBINE_PATH ="swfcombine.exe";
	/**SWF文件后缀*/
	public static final String SWF_STUFFIX = "swf";
	public static String SWFTOOLS_HOME="";
	/**
	 * 根据扩展名获取转换工具
	 * @param extend
	 * @return
	 */
	public static String getSWFToolsPath(String extend)
	{
		HttpServletRequest request=ContextHolderUtils.getRequest();
		SWFTOOLS_HOME=request.getSession().getServletContext().getRealPath("/") + SWFTOOLS_BASE_DIR + "/";
		if(extend.equals("pdf"))
		{
			SWFTOOLS_HOME+=SWFTOOLS_PDF2SWF_PATH;
		}
		if(extend.equals("gif"))
		{
			SWFTOOLS_HOME+=SWFTOOLS_GIF2SWF_PATH;
		}
		if(extend.equals("png"))
		{
			SWFTOOLS_HOME+=SWFTOOLS_PNG2SWF_PATH;
		}
		if(extend.equals("jpeg"))
		{
			SWFTOOLS_HOME+=SWFTOOLS_JPEG2SWF_PATH;
		}
		if(extend.equals("wav"))
		{
			SWFTOOLS_HOME+=SWFTOOLS_WAV2SWF_PATH;
		}
		return SWFTOOLS_HOME;
	}
}