From 98e2821b38a775737e42a2479a6bc65107210859 Mon Sep 17 00:00:00 2001 From: Elliot Kroo Date: Thu, 11 Mar 2010 15:21:30 -0800 Subject: reorganizing the first level of folders (trunk/branch folders are not the git way :) --- .../importexport.scala | 189 --------------------- 1 file changed, 189 deletions(-) delete mode 100644 trunk/infrastructure/com.etherpad.openofficeservice/importexport.scala (limited to 'trunk/infrastructure/com.etherpad.openofficeservice') diff --git a/trunk/infrastructure/com.etherpad.openofficeservice/importexport.scala b/trunk/infrastructure/com.etherpad.openofficeservice/importexport.scala deleted file mode 100644 index f5150ad..0000000 --- a/trunk/infrastructure/com.etherpad.openofficeservice/importexport.scala +++ /dev/null @@ -1,189 +0,0 @@ -/** - * Copyright 2009 Google Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS-IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.etherpad.openofficeservice; - -import net.appjet.common.sars.{SarsServer,SarsMessageHandler}; - -import java.io.{DataInputStream,DataOutputStream}; -import java.io.{File,FileOutputStream,ByteArrayInputStream,ByteArrayOutputStream}; - -class OOSException(m: String) extends RuntimeException(m); -class UnsupportedFormatException(format: String) extends OOSException("Unsupported format: "+format); -object TemporaryFailure extends OOSException("Temporary failure"); - -// stub object here. Please replace if you'd like to use openoffice! -object OpenOfficeServerUtility { - def checkServerAvailability(host: String, port: Int): Boolean = { - return false; - } - def runOpenOfficeServer(path: String, host: String, port: Int, timeout: Int, wait: Boolean) { - // nothing - } -} - -class OpenOfficeFileConverter { - def setOpenOfficeServerDetails(host: String, port: Int) { - // nothing - } - - def convertFile(src: File, dst: File, converter: String, extension: String): Boolean = { - return false; - } -} - -object OpenOfficeService { - val formats = Map( - "pdf" -> "writer_pdf_Export", - "doc" -> "MS Word 97", - "html" -> "HTML (StarWriter)", - "odt" -> "writer8", - //"html" -> "XHTML Writer File", - "txt" -> "Text" - ); - - def createTempFile(bytes: Array[byte], suffix: String) = { - var f = File.createTempFile("ooconvert-", if (suffix == null) { null } else if (suffix == "") { "" } else { "."+suffix }); - if (bytes != null) { - val fos = new FileOutputStream(f); - fos.write(bytes); - } - f; - } - - var soffice = "soffice"; - def setExecutable(exec: String) { - soffice = exec; - } - - def convertFile(from: String, to: String, bytes: Array[byte]): Array[byte] = { - if (from == to) { - return bytes; - } - - val tempFile = createTempFile(bytes, from); - val outFile = createTempFile(null, to); - - val openOfficeServerHost = "localhost"; - val openOfficeServerPort = 8100; - if (! OpenOfficeServerUtility.checkServerAvailability(openOfficeServerHost, openOfficeServerPort)) { - try { - OpenOfficeServerUtility.runOpenOfficeServer(soffice, openOfficeServerHost, openOfficeServerPort, 20000, true); - } catch { - case e: java.io.IOException => { - e.printStackTrace(); - throw TemporaryFailure; - } - } - } - var converter = new OpenOfficeFileConverter(); - converter.setOpenOfficeServerDetails(openOfficeServerHost, openOfficeServerPort); - var status = false; - try { - status = converter.convertFile(tempFile, outFile, formats(to), to); - } catch { - case e => { - e.printStackTrace(); - throw new OOSException("Unknown exception occurred: "+e.getMessage()); - } - } - if (status == false) { - throw new UnsupportedFormatException(from); - } - net.appjet.common.util.BetterFile.getFileBytes(outFile); - } - - def main(args: Array[String]) { - if (args.length > 0) { - soffice = args(0); - if (soffice.length == 0) { - exit(1); - } - } - - // Query format: - // from: String, to: String, count: Int, bytes: Array[byte] - // Response format: - // status: Int, - // status 0 (success) - : count: Int, bytes: Array[byte] - // status 1 (temporary failure) - : - // status 2 (permanent failure) - : type: Int - // type - 0: unknown failure. - // - 1: unsupported format - val handler = new SarsMessageHandler { - override def handle(b: Array[byte]): Option[Array[byte]] = { - val is = new DataInputStream(new ByteArrayInputStream(b)); - val from = is.readUTF; - val to = is.readUTF; - val len = is.readInt; - val bytes = new Array[byte](len); - is.readFully(bytes); - var status = 0; - var permfailuretype = 0; - - println("Converting "+from+" -> "+to+" ("+len+" bytes)"); - - val output = try { - convertFile(from, to, bytes); - } catch { - case TemporaryFailure => { - status = 1; - null; - } - case e: UnsupportedFormatException => { - status = 2; - permfailuretype = 1; - null; - } - case e => { - status = 2; - permfailuretype = 0; - e.printStackTrace(); - null; - } - } - - val retBytes = new ByteArrayOutputStream(); - val ret = new DataOutputStream(retBytes); - if (status != 0) { - ret.writeInt(status); // error - status match { - case 2 => { - ret.writeInt(permfailuretype); - } - case _ => { } - } - } else { - ret.writeInt(0); // success - ret.writeInt(output.length); - ret.write(output, 0, output.length); - } - Some(retBytes.toByteArray()); - } - } - - val server = new SarsServer("ooffice-password", handler, None, 8101); - server.start(); - println("Server running..."); - server.join(); - println("Server quitting..."); - } -} - - - - - -- cgit v1.2.3