| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.fop.fonts.autodetect; |
| |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStreamReader; |
| import java.util.List; |
| |
| /** |
| * FontFinder for native Windows platforms |
| */ |
| public class WindowsFontDirFinder implements FontFinder { |
| |
| /** |
| * Attempts to read windir environment variable on windows |
| * (disclaimer: This is a bit dirty but seems to work nicely) |
| */ |
| private String getWinDir(String osName) throws IOException { |
| Process process = null; |
| Runtime runtime = Runtime.getRuntime(); |
| if (osName.startsWith("Windows 9")) { |
| process = runtime.exec("command.com /c echo %windir%"); |
| } else { |
| process = runtime.exec("cmd.exe /c echo %windir%"); |
| } |
| BufferedReader bufferedReader = new BufferedReader( |
| new InputStreamReader(process.getInputStream())); |
| return bufferedReader.readLine(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| * @return a list of detected font files |
| */ |
| public List find() { |
| List fontDirList = new java.util.ArrayList(); |
| String windir = null; |
| try { |
| windir = System.getProperty("env.windir"); |
| } catch (SecurityException e) { |
| // should continue if this fails |
| } |
| String osName = System.getProperty("os.name"); |
| if (windir == null) { |
| try { |
| windir = getWinDir(osName); |
| } catch (IOException e) { |
| // should continue if this fails |
| } |
| } |
| File osFontsDir = null, psFontsDir = null; |
| if (windir != null) { |
| // remove any trailing '/' |
| if (windir.endsWith("/")) { |
| windir = windir.substring(0, windir.length() - 1); |
| } |
| osFontsDir = new File(windir + File.separator + "FONTS"); |
| if (osFontsDir.exists() && osFontsDir.canRead()) { |
| fontDirList.add(osFontsDir); |
| } |
| psFontsDir = new File(windir.substring(0, 2) + File.separator + "PSFONTS"); |
| if (psFontsDir.exists() && psFontsDir.canRead()) { |
| fontDirList.add(psFontsDir); |
| } |
| } else { |
| String windowsDirName = osName.endsWith("NT") ? "WINNT" : "WINDOWS"; |
| // look for true type font folder |
| for (char driveLetter = 'C'; driveLetter <= 'E'; driveLetter++) { |
| osFontsDir = new File( |
| driveLetter + ":" |
| + File.separator + windowsDirName |
| + File.separator + "FONTS"); |
| if (osFontsDir.exists() && osFontsDir.canRead()) { |
| fontDirList.add(osFontsDir); |
| break; |
| } |
| } |
| // look for type 1 font folder |
| for (char driveLetter = 'C'; driveLetter <= 'E'; driveLetter++) { |
| psFontsDir = new File(driveLetter + ":" + File.separator + "PSFONTS"); |
| if (psFontsDir.exists() && psFontsDir.canRead()) { |
| fontDirList.add(psFontsDir); |
| break; |
| } |
| } |
| } |
| return fontDirList; |
| } |
| } |