Tools/Source/GenBuild/org/tianocore/build/FrameworkBuildTask.java

   1 /** @file FrameworkBuildTask.java
   2
   3   The file is ANT task to find MSA or FPD file and build them.
   4
   5  Copyright (c) 2006, Intel Corporation
   6  All rights reserved. This program and the accompanying materials
   7  are licensed and made available under the terms and conditions of the BSD License
   8  which accompanies this distribution.  The full text of the license may be found at
   9  http://opensource.org/licenses/bsd-license.php
  10
  11  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13  **/
  14 package org.tianocore.build;
  15
  16 import java.io.BufferedReader;
  17 import java.io.File;
  18 import java.io.InputStreamReader;
  19 import java.util.Iterator;
  20 import java.util.LinkedHashSet;
  21 import java.util.Map;
  22 import java.util.Set;
  23
  24 import org.apache.tools.ant.BuildException;
  25 import org.apache.tools.ant.Task;
  26 import org.tianocore.build.fpd.FpdParserTask;
  27 import org.tianocore.build.global.GlobalData;
  28 import org.tianocore.build.toolchain.ConfigReader;
  29 import org.tianocore.build.toolchain.ToolChainInfo;
  30 import org.tianocore.common.definitions.ToolDefinitions;
  31
  32 /**
  33   <p>
  34   <code>FrameworkBuildTask</code> is an Ant task. The main function is finding
  35   and processing a FPD or MSA file, then building a platform or stand-alone
  36   module.
  37
  38   <p>
  39   The task search current directory and find out all MSA and FPD files by file
  40   extension. Base on ACTIVE_PLATFORM policy, decide to build a platform or a
  41   stand-alone module. The ACTIVE_PLATFORM policy is:
  42
  43   <pre>
  44   1. More than one MSA files, report error;
  45   2. Only one MSA file, but ACTIVE_PLATFORM is not specified, report error;
  46   3. Only one MSA file, and ACTIVE_PLATFORM is also specified, build this module;
  47   4. No MSA file, and ACTIVE_PLATFORM is specified, build the active platform;
  48   5. No MSA file, no ACTIVE_PLATFORM, and no FPD file, report error;
  49   6. No MSA file, no ACTIVE_PLATFORM, and only one FPD file, build the platform;
  50   7. No MSA file, no ACTIVE_PLATFORM, and more than one FPD files, list all platform
  51   and let user choose one.
  52   </pre>
  53
  54   <p>
  55   Framework build task also parse target file [${WORKSPACE_DIR}/Tools/Conf/target.txt].
  56   And load all system environment variables to Ant properties.
  57
  58   <p>
  59   The usage for this task is :
  60
  61   <pre>
  62   &lt;FrameworkBuild type="cleanall" /&gt;
  63   </pre>
  64
  65   @since GenBuild 1.0
  66 **/
  67 public class FrameworkBuildTask extends Task{
  68
  69     private Set<File> buildFiles = new LinkedHashSet<File>();
  70
  71     private Set<File> fpdFiles = new LinkedHashSet<File>();
  72
  73     private Set<File> msaFiles = new LinkedHashSet<File>();
  74
  75     String toolsDefFilename = ToolDefinitions.DEFAULT_TOOLS_DEF_FILE_PATH;
  76
  77     String targetFilename = ToolDefinitions.TARGET_FILE_PATH;
  78
  79     String dbFilename = ToolDefinitions.FRAMEWORK_DATABASE_FILE_PATH;
  80
  81     String activePlatform = null;
  82
  83     ///
  84     /// there are three type: all (build), clean and cleanall
  85     ///
  86     private String type = "all";
  87
  88     public void execute() throws BuildException {
  89         //
  90         // Seach build.xml -> .FPD -> .MSA file
  91         //
  92         try {
  93             //
  94             // Gen Current Working Directory
  95             //
  96             File dummyFile = new File(".");
  97             File cwd = dummyFile.getCanonicalFile();
  98             File[] files = cwd.listFiles();
  99             for (int i = 0; i < files.length; i++) {
 100                 if (files[i].isFile()) {
 101                     if (files[i].getName().equalsIgnoreCase("build.xml")) {
 102                         //
 103                         // First, search build.xml, if found, ANT call it
 104                         //
 105                         buildFiles.add(files[i]);
 106
 107                     } else if (files[i].getName().endsWith(ToolDefinitions.FPD_EXTENSION)) {
 108                         //
 109                         // Second, search FPD file, if found, build it
 110                         //
 111                         fpdFiles.add(files[i]);
 112                     } else if (files[i].getName().endsWith(ToolDefinitions.MSA_EXTENSION)) {
 113                         //
 114                         // Third, search MSA file, if found, build it
 115                         //
 116                         msaFiles.add(files[i]);
 117                     }
 118                 }
 119             }
 120         } catch (Exception e) {
 121             throw new BuildException(e.getMessage());
 122         }
 123
 124         //
 125         // Deal with all environment variable (Add them to properties)
 126         //
 127         backupSystemProperties();
 128
 129         //
 130         // Read target.txt file
 131         //
 132         readTargetFile();
 133
 134         //
 135         // Global Data initialization
 136         //
 137         File workspacePath = new File(getProject().getProperty("WORKSPACE"));
 138         getProject().setProperty("WORKSPACE_DIR", workspacePath.getPath().replaceAll("(\\\\)", "/"));
 139         GlobalData.initInfo(dbFilename, workspacePath.getPath(), toolsDefFilename);
 140
 141         //
 142         // If find MSA file and ACTIVE_PLATFORM is set, build the module;
 143         // else fail build.
 144         // If without MSA file, and ACTIVE_PLATFORM is set, build the ACTIVE_PLATFORM.
 145         // If ACTIVE_PLATFORM is not set, and only find one FPD file, build the platform;
 146         // If find more than one FPD files, let user select one.
 147         //
 148         File buildFile = null;
 149         if (msaFiles.size() > 1) {
 150             throw new BuildException("Having more than one MSA file in a directory is not allowed!");
 151         } else if (msaFiles.size() == 1 && activePlatform == null) {
 152             throw new BuildException("If trying to build a single module, please set ACTIVE_PLATFORM in file [" + targetFilename + "]. ");
 153         } else if (msaFiles.size() == 1 && activePlatform != null) {
 154             //
 155             // Build the single module
 156             //
 157             buildFile = msaFiles.toArray(new File[1])[0];
 158         } else if (activePlatform != null) {
 159             buildFile = new File(GlobalData.getWorkspacePath() + File.separatorChar + activePlatform);
 160         } else if (fpdFiles.size() == 1) {
 161             buildFile = fpdFiles.toArray(new File[1])[0];
 162         } else if (fpdFiles.size() > 1) {
 163             buildFile = intercommuniteWithUser();
 164         }
 165         //
 166         // If there is no build files or FPD files or MSA files, stop build
 167         //
 168         else {
 169             throw new BuildException("Can't find any FPD or MSA files in the current directory. ");
 170         }
 171
 172         //
 173         // Build every FPD files (PLATFORM build)
 174         //
 175         if (buildFile.getName().endsWith(ToolDefinitions.FPD_EXTENSION)) {
 176             System.out.println("Processing the FPD file [" + buildFile.getPath() + "] ..>> ");
 177             FpdParserTask fpdParserTask = new FpdParserTask();
 178             fpdParserTask.setType(type);
 179             fpdParserTask.setProject(getProject());
 180             fpdParserTask.setFpdFile(buildFile);
 181             fpdParserTask.execute();
 182         }
 183
 184         //
 185         // Build every MSA files (SINGLE MODULE BUILD)
 186         //
 187         else if (buildFile.getName().endsWith(ToolDefinitions.MSA_EXTENSION)) {
 188             File tmpFile = new File(GlobalData.getWorkspacePath() + File.separatorChar + activePlatform);
 189             System.out.println("Using the FPD file [" + tmpFile.getPath() + "] for the active platform. ");
 190             System.out.println("Processing the MSA file [" + buildFile.getPath() + "] ..>> ");
 191             GenBuildTask genBuildTask = new GenBuildTask();
 192             genBuildTask.setSingleModuleBuild(true);
 193             genBuildTask.setType(type);
 194             getProject().setProperty("PLATFORM_FILE", activePlatform);
 195             genBuildTask.setProject(getProject());
 196             genBuildTask.setMsaFile(buildFile);
 197             genBuildTask.execute();
 198         }
 199     }
 200
 201     /**
 202       Transfer system environment variables to ANT properties. If system variable
 203       already exiests in ANT properties, skip it.
 204
 205     **/
 206     private void backupSystemProperties() {
 207         Map<String, String> sysProperties = System.getenv();
 208         Set<String> keys = sysProperties.keySet();
 209         Iterator<String> iter = keys.iterator();
 210         while (iter.hasNext()) {
 211             String name = iter.next();
 212
 213             //
 214             // If system environment variable is not in ANT properties, add it
 215             //
 216             if (getProject().getProperty(name) == null) {
 217                 getProject().setProperty(name, sysProperties.get(name));
 218             }
 219         }
 220     }
 221
 222     private File intercommuniteWithUser(){
 223         File file = null;
 224         if (fpdFiles.size() > 1) {
 225             File[] allFiles = new File[fpdFiles.size()];
 226             int index = 0;
 227             Iterator<File> iter = fpdFiles.iterator();
 228             while (iter.hasNext()) {
 229                 allFiles[index] = iter.next();
 230                 index++;
 231             }
 232
 233             System.out.println("Finding " + allFiles.length + " FPD files: ");
 234             for (int i = 0; i < allFiles.length; i++) {
 235                 System.out.println("[" + (i + 1) + "]: " + allFiles[i].getName());
 236             }
 237
 238             boolean flag = true;
 239             System.out.print("Please select one of the following FPD files to build:[1] ");
 240             do{
 241                 BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
 242                 try {
 243                      String str = br.readLine();
 244                      if (str.trim().length() == 0) {
 245                          file = allFiles[0];
 246                          flag = false;
 247                          continue ;
 248                      }
 249                      int indexSelect = Integer.parseInt(str);
 250                      if (indexSelect <=0 || indexSelect > allFiles.length) {
 251                          System.out.print("Please enter a number between [1.." + allFiles.length + "]:[1] ");
 252                          continue ;
 253                      } else {
 254                          file = allFiles[indexSelect - 1];
 255                          flag = false;
 256                          continue ;
 257                      }
 258                 } catch (Exception e) {
 259                     System.out.print("Please enter a valid number:[1] ");
 260                     flag = true;
 261                 }
 262             } while (flag);
 263         } else if (fpdFiles.size() == 1) {
 264             file = fpdFiles.toArray(new File[1])[0];
 265         }
 266         return file;
 267     }
 268
 269
 270     public void setType(String type) {
 271         if (type.equalsIgnoreCase("clean") || type.equalsIgnoreCase("cleanall")) {
 272             this.type = type.toLowerCase();
 273         } else {
 274             this.type = "all";
 275         }
 276     }
 277
 278     private void readTargetFile(){
 279         try {
 280             String targetFile = getProject().getProperty("WORKSPACE_DIR") + File.separatorChar + targetFilename;
 281
 282             String[][] targetFileInfo = ConfigReader.parse(targetFile);
 283
 284             //
 285             // Get ToolChain Info from target.txt
 286             //
 287             ToolChainInfo envToolChainInfo = new ToolChainInfo();
 288             String str = getValue(ToolDefinitions.TARGET_KEY_TARGET, targetFileInfo);
 289             if (str == null || str.trim().equals("")) {
 290                 envToolChainInfo.addTargets("*");
 291             } else {
 292                 envToolChainInfo.addTargets(str);
 293             }
 294             str = getValue(ToolDefinitions.TARGET_KEY_TOOLCHAIN, targetFileInfo);
 295             if (str == null || str.trim().equals("")) {
 296                 envToolChainInfo.addTagnames("*");
 297             } else {
 298                 envToolChainInfo.addTagnames(str);
 299             }
 300             str = getValue(ToolDefinitions.TARGET_KEY_ARCH, targetFileInfo);
 301             if (str == null || str.trim().equals("")) {
 302                 envToolChainInfo.addArchs("*");
 303             } else {
 304                 envToolChainInfo.addArchs(str);
 305             }
 306             GlobalData.setToolChainEnvInfo(envToolChainInfo);
 307
 308             str = getValue(ToolDefinitions.TARGET_KEY_TOOLS_DEF, targetFileInfo);
 309             if (str != null && str.trim().length() > 0) {
 310                 toolsDefFilename = str;
 311             }
 312
 313             str = getValue(ToolDefinitions.TARGET_KEY_ACTIVE_PLATFORM, targetFileInfo);
 314             if (str != null && ! str.trim().equals("")) {
 315                 if ( ! str.endsWith(".fpd")) {
 316                     throw new BuildException("FPD file's extension must be \"" + ToolDefinitions.FPD_EXTENSION + "\"!");
 317                 }
 318                 activePlatform = str;
 319             }
 320         }
 321         catch (Exception ex) {
 322             throw new BuildException(ex.getMessage());
 323         }
 324     }
 325
 326     private String getValue(String key, String[][] map) {
 327         for (int i = 0; i < map[0].length; i++){
 328             if (key.equalsIgnoreCase(map[0][i])) {
 329                 return map[1][i];
 330             }
 331         }
 332         return null;
 333     }
 334 }