JSP.rar_jsp_jsp 票_电影订票系统

/* * To change this template, choose Tools | Templates * and open the template in the editor. */ package upload; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.sql.ResultSet; import java.sql.SQLException; import java.util.Vector; import javax.servlet.ServletConfig; import javax.servlet.ServletContext; import javax.servlet.ServletException; import javax.servlet.ServletRequest; import javax.servlet.ServletResponse; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import javax.servlet.jsp.JspWriter; import javax.servlet.jsp.PageContext; public class SmartUpload { protected byte[] m_binArray; protected HttpServletRequest m_request; protected HttpServletResponse m_response; protected ServletContext m_application; private int m_totalBytes = 0; private int m_currentIndex = 0; private int m_startData = 0; private int m_endData = 0; private String m_boundary = new String(); private long m_totalMaxFileSize = 872770077903028224L; private long m_maxFileSize = 872770077903028224L; private Vector m_deniedFilesList = new Vector(); private Vector m_allowedFilesList = new Vector(); private boolean m_denyPhysicalPath = false; private boolean m_forcePhysicalPath = false; private String m_contentDisposition = new String(); public static final int SAVE_AUTO = 0; public static final int SAVE_VIRTUAL = 1; public static final int SAVE_PHYSICAL = 2; private Files m_files = new Files(); private Request m_formRequest = new Request(); /** * @deprecated */ public final void init(ServletConfig config) throws ServletException { this.m_application = config.getServletContext(); } /** * @deprecated */ public void service(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { this.m_request = request; this.m_response = response; } public final void initialize(ServletConfig config, HttpServletRequest request, HttpServletResponse response) throws ServletException { this.m_application = config.getServletContext(); this.m_request = request; this.m_response = response; } public final void initialize(PageContext pageContext) throws ServletException { this.m_application = pageContext.getServletContext(); this.m_request = ((HttpServletRequest)pageContext.getRequest()); this.m_response = ((HttpServletResponse)pageContext.getResponse()); } /** * @deprecated */ public final void initialize(ServletContext application, HttpSession session, HttpServletRequest request, HttpServletResponse response, JspWriter out) throws ServletException { this.m_application = application; this.m_request = request; this.m_response = response; } public void upload() throws upload.SmartUploadException, IOException, ServletException { int totalRead = 0; int readBytes = 0; long totalFileSize = 872767586821996544L; boolean found = false; String dataHeader = new String(); String fieldName = new String(); String fileName = new String(); String fileExt = new String(); String filePathName = new String(); String contentType = new String(); String contentDisp = new String(); String typeMIME = new String(); String subTypeMIME = new String(); boolean isFile = false; this.m_totalBytes = this.m_request.getContentLength(); this.m_binArray = new byte[this.m_totalBytes]; while (totalRead < this.m_totalBytes) { try { this.m_request.getInputStream(); readBytes = this.m_request.getInputStream().read(this.m_binArray, totalRead, this.m_totalBytes - totalRead); } catch (Exception e) { throw new upload.SmartUploadException("Unable to upload."); } totalRead += readBytes; } while ((!(found)) && (this.m_currentIndex < this.m_totalBytes)) { if (this.m_binArray[this.m_currentIndex] == 13) found = true; else this.m_boundary = String.valueOf(this.m_boundary).concat(String.valueOf((char)this.m_binArray[this.m_currentIndex])); this.m_currentIndex += 1; } if (this.m_currentIndex == 1) { return; } this.m_currentIndex += 1; while (this.m_currentIndex < this.m_totalBytes) { dataHeader = getDataHeader(); this.m_currentIndex += 2; isFile = dataHeader.indexOf("filename") > 0; fieldName = getDataFieldValue(dataHeader, "name"); if (isFile) { filePathName = getDataFieldValue(dataHeader, "filename"); fileName = getFileName(filePathName); fileExt = getFileExt(fileName); contentType = getContentType(dataHeader); contentDisp = getContentDisp(dataHeader); typeMIME = getTypeMIME(contentType); subTypeMIME = getSubTypeMIME(contentType); } getDataSection(); if ((isFile) && (fileName.length() > 0)) { if (this.m_deniedFilesList.contains(fileExt) == true) { throw new SecurityException("The extension of the file is denied to be uploaded (1015)."); } if ((this.m_allowedFilesList.isEmpty() == false) && (this.m_allowedFilesList.contains(fileExt) == false)) { throw new SecurityException("The extension of the file is not allowed to be uploaded (1010)."); } if ((this.m_maxFileSize > 0) && (this.m_endData - this.m_startData + 1 > this.m_maxFileSize)) { throw new SecurityException(String.valueOf(new StringBuffer("Size exceeded for this file : ").append(fileName).append(" (1105)."))); } totalFileSize += this.m_endData - this.m_startData + 1; if ((this.m_totalMaxFileSize > 0) && (totalFileSize > this.m_totalMaxFileSize)) { throw new SecurityException("Total File Size exceeded (1110)."); } } if (isFile) { File newFile = new File(); newFile.setParent(this); newFile.setFieldName(fieldName); newFile.setFileName(fileName); newFile.setFileExt(fileExt); newFile.setFilePathName(filePathName); newFile.setIsMissing(filePathName.length() == 0); newFile.setContentType(contentType); newFile.setContentDisp(contentDisp); newFile.setTypeMIME(typeMIME); newFile.setSubTypeMIME(subTypeMIME); if (contentType.indexOf("application/x-macbinary") > 0) this.m_startData += 128; newFile.setSize(this.m_endData - this.m_startData + 1); newFile.setStartData(this.m_startData); newFile.setEndData(this.m_endData); this.m_files.addFile(newFile); } else { String value = new String(this.m_binArray, this.m_startData, this.m_endData - this.m_startData + 1); this.m_formRequest.putParameter(fieldName, value); } if ((char)this.m_binArray[(this.m_currentIndex + 1)] == '-') { return; } this.m_currentIndex += 2; } } public int save(String destPathName) throws upload.SmartUploadException, IOException, ServletException { return save(destPathName, 0); } public int save(String destPathName, int option) throws upload.SmartUploadException, IOException, ServletException { int count = 0; if (destPathName == null) { destPathName = this.m_application.getRealPath("/"); } if (destPathName.indexOf("/") != -1) if (destPathName.charAt(destPathName.length() - 1) != '/') destPathName = String.valueOf(destPathName).concat("/"); else if (destPathName.charAt(destPathName.length() - 1) != '\\') destPathName = String.valueOf(destPathName).concat("\\"); for (int i = 0; i < this.m_files.getCount(); ++i) if (!(this.m_files.getFile(i).isMissing())) { th