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Diffstat (limited to 'src/main/java/net/sf/antcontrib/cpptasks/borland/BorlandProcessor.java')
| -rw-r--r-- | src/main/java/net/sf/antcontrib/cpptasks/borland/BorlandProcessor.java | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/src/main/java/net/sf/antcontrib/cpptasks/borland/BorlandProcessor.java b/src/main/java/net/sf/antcontrib/cpptasks/borland/BorlandProcessor.java new file mode 100644 index 0000000..b14c854 --- /dev/null +++ b/src/main/java/net/sf/antcontrib/cpptasks/borland/BorlandProcessor.java @@ -0,0 +1,219 @@ +/* + * + * Copyright 2002-2005 The Ant-Contrib project + * + * 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 net.sf.antcontrib.cpptasks.borland; +import java.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.io.IOException; +import java.io.Reader; +import java.util.Vector; +import java.io.FileWriter; + +import net.sf.antcontrib.cpptasks.CUtil; +import net.sf.antcontrib.cpptasks.types.LibraryTypeEnum; +/** + * A add-in class for Borland(r) processor adapters + * + * + */ +public final class BorlandProcessor { + public static void addWarningSwitch(Vector args, int level) { + switch (level) { + case 0 : + args.addElement("-w-"); + break; + case 5 : + args.addElement("-w!"); + break; + default : + args.addElement("-w"); + break; + } + } + public static void getDefineSwitch(StringBuffer buffer, String define, + String value) { + buffer.append("-D"); + buffer.append(define); + if (value != null && value.length() > 0) { + buffer.append('='); + buffer.append(value); + } + } + /** + * This method extracts path information from the appropriate .cfg file in + * the install directory. + * + * @param toolName + * Tool name, for example, "bcc32", "brc32", "ilink32" + * @param switchChar + * Command line switch character, for example "L" for libraries + * @param defaultRelativePath + * default path relative to executable directory + * @return path + */ + public static File[] getEnvironmentPath(String toolName, char switchChar, + String[] defaultRelativePath) { + if (toolName == null) { + throw new NullPointerException("toolName"); + } + if (defaultRelativePath == null) { + throw new NullPointerException("defaultRelativePath"); + } + String[] path = defaultRelativePath; + File exeDir = CUtil.getExecutableLocation(toolName + ".exe"); + if (exeDir != null) { + File cfgFile = new File(exeDir, toolName + ".cfg"); + if (cfgFile.exists()) { + try { + Reader reader = new BufferedReader(new FileReader(cfgFile)); + BorlandCfgParser cfgParser = new BorlandCfgParser( + switchChar); + path = cfgParser.parsePath(reader); + reader.close(); + } catch (IOException ex) { + // + // could be logged + // + } + } + } else { + // + // if can't find the executable, + // assume current directory to resolve relative paths + // + exeDir = new File(System.getProperty("user.dir")); + } + int nonExistant = 0; + File[] resourcePath = new File[path.length]; + for (int i = 0; i < path.length; i++) { + resourcePath[i] = new File(path[i]); + if (!resourcePath[i].isAbsolute()) { + resourcePath[i] = new File(exeDir, path[i]); + } + // + // if any of the entries do not exist or are + // not directories, null them out + if (!(resourcePath[i].exists() && resourcePath[i].isDirectory())) { + resourcePath[i] = null; + nonExistant++; + } + } + // + // if there were some non-existant or non-directory + // entries in the configuration file then + // create a shorter array + if (nonExistant > 0) { + File[] culled = new File[resourcePath.length - nonExistant]; + int index = 0; + for (int i = 0; i < resourcePath.length; i++) { + if (resourcePath[i] != null) { + culled[index++] = resourcePath[i]; + } + } + resourcePath = culled; + } + return resourcePath; + } + public static String getIncludeDirSwitch(String includeOption, + String includeDir) { + StringBuffer buf = new StringBuffer(includeOption); + quoteFile(buf, includeDir); + return buf.toString(); + } + public static String[] getLibraryPatterns(String[] libnames, LibraryTypeEnum libType) { + StringBuffer buf = new StringBuffer(); + String[] patterns = new String[libnames.length]; + for (int i = 0; i < libnames.length; i++) { + buf.setLength(0); + buf.append(libnames[i]); + buf.append(".lib"); + patterns[i] = buf.toString(); + } + return patterns; + } + public static String[] getOutputFileSwitch(String outFile) { + return new String[0]; + } + public static void getUndefineSwitch(StringBuffer buffer, String define) { + buffer.append("-U"); + buffer.append(define); + } + public static boolean isCaseSensitive() { + return false; + } + public static void quoteFile(StringBuffer buf, String outPath) { + if (outPath.charAt(0) != '\"' + && (outPath.indexOf(' ') >= 0 + || outPath.indexOf('-') >= 0 + || outPath.indexOf('/') >= 0)) { + buf.append('\"'); + buf.append(outPath); + buf.append('\"'); + } else { + buf.append(outPath); + } + } + + /** + * Prepares argument list to execute the linker using a response file. + * + * @param outputFile + * linker output file + * @param args + * output of prepareArguments + * @return arguments for runTask + */ + public static String[] prepareResponseFile(File outputFile, + String[] args, + String continuation) + throws IOException { + String baseName = outputFile.getName(); + File commandFile = new File(outputFile.getParent(), baseName + ".rsp"); + FileWriter writer = new FileWriter(commandFile); + for (int i = 1; i < args.length - 1; i++) { + writer.write(args[i]); + // + // if either the current argument ends with + // or next argument starts with a comma then + // don't split the line + if (args[i].endsWith(",") || args[i + 1].startsWith(",")) { + writer.write(' '); + } else { + // + // split the line to make it more readable + // + writer.write(continuation); + } + } + // + // write the last argument + // + if (args.length > 1) { + writer.write(args[args.length - 1]); + } + writer.close(); + String[] execArgs = new String[2]; + execArgs[0] = args[0]; + // + // left for the caller to decorate + execArgs[1] = commandFile.toString(); + return execArgs; + } + + private BorlandProcessor() { + } +} |