Tools/Source/GenBuild/org/tianocore/build/toolchain/ToolChainConfig.java

   1 /** @file
   2   ToolChainConfig class.
   3
   4   ToolChainFactory class parse all config files and get tool chain information.
   5
   6 Copyright (c) 2006, Intel Corporation
   7 All rights reserved. This program and the accompanying materials
   8 are licensed and made available under the terms and conditions of the BSD License
   9 which accompanies this distribution.  The full text of the license may be found at
  10 http://opensource.org/licenses/bsd-license.php
  11
  12 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  13 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  14
  15 **/
  16 package org.tianocore.build.toolchain;
  17
  18 import org.apache.tools.ant.BuildException;
  19 import org.tianocore.exception.EdkException;
  20 import org.tianocore.build.toolchain.ToolChainKey;
  21 import org.tianocore.build.toolchain.ToolChainMap;
  22
  23 import java.io.File;
  24 import java.util.Iterator;
  25 import java.util.Set;
  26
  27
  28 /**
  29
  30   ToolChainFactory class parse all config files and get tool chain information.
  31
  32  **/
  33 public class ToolChainConfig {
  34     ///
  35     /// tool chain definitions
  36     ///
  37     private ToolChainMap config = null;
  38     ///
  39     /// tool chain information (how many targets, archs, etc.)
  40     ///
  41     private ToolChainInfo info = new ToolChainInfo();
  42
  43     /**
  44       Public construct method.
  45      **/
  46     public ToolChainConfig () {
  47     }
  48
  49     /**
  50       Public construct method.
  51
  52       @param toolChainFile File object representing the tool chain configuration file
  53     **/
  54     public ToolChainConfig (File toolChainFile) {
  55         try {
  56             config = ConfigReader.parseToolChainConfig(toolChainFile);
  57             parseToolChainDefKey(config.keySet());
  58         }
  59         catch (EdkException ex) {
  60             throw new BuildException(ex.getMessage());
  61         }
  62     }
  63
  64     /**
  65      Collect target, tool chain tag, arch and command information from key part
  66      of configuration
  67
  68      @param toolChainDefKey The set of keys in tool chain configuration
  69      **/
  70     private void parseToolChainDefKey (Set<ToolChainKey> toolChainDefKey) {
  71         Iterator it = toolChainDefKey.iterator();
  72         while (it.hasNext()) {
  73             ToolChainKey key = (ToolChainKey)it.next();
  74             String[] keySet = key.getKeySet();
  75             info.addTargets(keySet[0]);
  76             info.addTagnames(keySet[1]);
  77             info.addArchs(keySet[2]);
  78             info.addCommands(keySet[1], keySet[3]);
  79         }
  80     }
  81
  82     /**
  83      Return the tool chain configuration information in a Map form
  84
  85      @return ToolChainMap Tool chain configurations in a ToolChainMap
  86      **/
  87     public ToolChainMap getConfig() {
  88         return config;
  89     }
  90
  91     /**
  92      Return the tool chain's target, arch, tag and commands information
  93
  94       @return ToolChainInfo
  95      **/
  96     public ToolChainInfo getConfigInfo() {
  97         return info;
  98     }
  99
 100     /**
 101      override toString()
 102
 103      @return String The converted configuration string in name=value form
 104      **/
 105     public String toString() {
 106         StringBuffer ts = new StringBuffer(10240);
 107
 108         Iterator it = config.keySet().iterator();
 109         while (it.hasNext()) {
 110             ToolChainKey key = (ToolChainKey)it.next();
 111             ts.append(key.toString() + " = ");
 112             ts.append(config.get(key) + "\n");
 113         }
 114
 115         return ts.toString();
 116     }
 117 }
 118