📄 httpcgiresponseimpl.java
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package com.ibm.maf.atp;/* * @(#)HttpCGIResponseImpl.java * * IBM Confidential-Restricted * * OCO Source Materials * * 03L7246 (c) Copyright IBM Corp. 1996, 1998 * * The source code for this program is not published or otherwise * divested of its trade secrets, irrespective of what has been * deposited with the U.S. Copyright Office. */import com.ibm.atp.AtpConstants;import com.ibm.atp.ContentOutputStream;import java.io.OutputStream;import java.io.PrintStream;import java.io.IOException;import java.net.URL;import java.util.Hashtable;/** * @version 1.10 $Date :$ * @author Mitsuru Oshima */final class HttpCGIResponseImpl implements AtpResponse, AtpConstants { private static final String CRLF = "\r\n"; private OutputStream out = null; private ContentOutputStream bout = null; private boolean request_sent = false; private int statusCode = -1; private String statusMsg; private String content_type = "text/html"; public HttpCGIResponseImpl(OutputStream out) throws IOException { this.out = out; } public OutputStream getOutputStream() throws IOException { if (bout == null) { bout = new ContentOutputStream(out, true); } return bout; } public int getStatusCode() { return statusCode; } public void sendError(int i) throws IOException { setStatusCode(i); writeStatusLine(); String h = "<HTML><BODY>ERROR statusCode = " + i + " : " + statusMsg + "</BODY></HTML>"; int len = h.length(); String ct = "Content-Length: " + len + CRLF + CRLF; for (int j = 0; j < ct.length(); j++) { out.write(ct.charAt(j)); } for (int j = 0; j < len; j++) { out.write(h.charAt(j)); } out.flush(); } public void sendResponse() throws IOException { writeStatusLine(); writeHeaders(); if (bout != null) { if (bout.size() == 0) { java.io.PrintWriter p = new java.io.PrintWriter(bout); p.println("No Response is written by the aglet"); p.flush(); } bout.sendContent(); } out.flush(); } public void setContentType(String type) { return; } public void setStatusCode(int i) { statusCode = i; switch (statusCode) { case OKAY: statusMsg = "OKAY"; break; case MOVED: statusMsg = "MOVED"; break; case BAD_REQUEST: statusMsg = "BAD REQUEST"; break; case FORBIDDEN: statusMsg = "FORBIDDEN"; break; case NOT_FOUND: statusMsg = "NOT FOUND"; break; case INTERNAL_ERROR: statusMsg = "INTERNAL ERROR"; break; case NOT_IMPLEMENTED: statusMsg = "NOT IMPLEMENTED"; break; case BAD_GATEWAY: statusMsg = "BAD GATEWAY"; break; case SERVICE_UNAVAILABLE: statusMsg = "SERVICE UNAVAILABLE"; break; } } public void setStatusCode(int i, String msg) { statusCode = i; statusMsg = msg; } private void writeHeaders() throws IOException { String h = ""; // - if (resultURI != null) { // - h = "Location:" + resultURI.toExternalForm() + CRLF; // - } h += "Content-Type:" + content_type + CRLF; // - "Content-Language:" + content_language + CRLF + // - "Content-Encoding:" + content_encoding + CRLF; int len = h.length(); for (int i = 0; i < len; i++) { out.write(h.charAt(i)); } } private void writeStatusLine() throws IOException { String h = "HTTP/1.0 " + (statusCode + 100) + " " + statusMsg + CRLF; int len = h.length(); for (int i = 0; i < len; i++) { out.write(h.charAt(i)); } }}⌨️ 快捷键说明
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