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
  20 import org.tianocore.common.exception.EdkException;
  21 import org.tianocore.build.toolchain.ToolChainKey;
  22 import org.tianocore.build.toolchain.ToolChainMap;
  23
  24 import java.io.File;
  25 import java.util.Iterator;
  26 import java.util.Set;
  27
  28
  29 /**
  30
  31   ToolChainFactory class parse all config files and get tool chain information.
  32
  33  **/
  34 public class ToolChainConfig {
  35     ///
  36     /// tool chain definitions
  37     ///
  38     private ToolChainMap config = null;
  39     ///
  40     /// tool chain information (how many targets, archs, etc.)
  41     ///
  42     private ToolChainInfo info = new ToolChainInfo();
  43
  44     /**
  45       Public construct method.
  46      **/
  47     public ToolChainConfig () {
  48     }
  49
  50     /**
  51       Public construct method.
  52
  53       @param toolChainFile File object representing the tool chain configuration file
  54     **/
  55     public ToolChainConfig (File toolChainFile) {
  56         try {
  57             config = ConfigReader.parseToolChainConfig(toolChainFile);
  58             parseToolChainDefKey(config.keySet());
  59         }
  60         catch (EdkException ex) {
  61             throw new BuildException(ex.getMessage());
  62         }
  63     }
  64
  65     /**
  66      Collect target, tool chain tag, arch and command information from key part
  67      of configuration
  68
  69      @param toolChainDefKey The set of keys in tool chain configuration
  70      **/
  71     private void parseToolChainDefKey (Set<ToolChainKey> toolChainDefKey) {
  72         Iterator it = toolChainDefKey.iterator();
  73         while (it.hasNext()) {
  74             ToolChainKey key = (ToolChainKey)it.next();
  75             String[] keySet = key.getKeySet();
  76             info.addTargets(keySet[0]);
  77             info.addTagnames(keySet[1]);
  78             info.addArchs(keySet[2]);
  79             info.addCommands(keySet[1], keySet[3]);
  80         }
  81     }
  82
  83     /**
  84      Return the tool chain configuration information in a Map form
  85
  86      @return ToolChainMap Tool chain configurations in a ToolChainMap
  87      **/
  88     public ToolChainMap getConfig() {
  89         return config;
  90     }
  91
  92     /**
  93      Return the tool chain's target, arch, tag and commands information
  94
  95       @return ToolChainInfo
  96      **/
  97     public ToolChainInfo getConfigInfo() {
  98         return info;
  99     }
 100
 101     /**
 102      override toString()
 103
 104      @return String The converted configuration string in name=value form
 105      **/
 106     public String toString() {
 107         StringBuffer ts = new StringBuffer(10240);
 108
 109         Iterator it = config.keySet().iterator();
 110         while (it.hasNext()) {
 111             ToolChainKey key = (ToolChainKey)it.next();
 112             ts.append(key.toString() + " = ");
 113             ts.append(config.get(key) + "\n");
 114         }
 115
 116         return ts.toString();
 117     }
 118 }
 119