X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=Tools%2FSource%2FContextTool%2Forg%2Ftianocore%2Fcontext%2FHelpInfo.java;h=b65ee0a131898de3720a16679a95b489d7a676a0;hp=09daf023b67df0aa9dafbc106bc394f82c56a1c8;hb=2c71f6e5abba8841dce06d4686e6b4733c655285;hpb=c74c7a43020713e9d9e11098e3118472d920c2ff

diff --git a/Tools/Source/ContextTool/org/tianocore/context/HelpInfo.java b/Tools/Source/ContextTool/org/tianocore/context/HelpInfo.java
index 09daf023b6..b65ee0a131 100644
--- a/Tools/Source/ContextTool/org/tianocore/context/HelpInfo.java
+++ b/Tools/Source/ContextTool/org/tianocore/context/HelpInfo.java
@@ -1,5 +1,20 @@
+/** @file
+  File is HelpInfo class which is used to output the usage info. 
+ 
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution.  The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+ 
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+**/
+
 package org.tianocore.context;
 
+import java.util.LinkedList;
+
 public class HelpInfo {
 
     
@@ -9,12 +24,15 @@ public class HelpInfo {
      * @return no return value
      **/
     public static void outputUsageInfo() {
+        System.out.printf("\n%s", DescripationString);
         System.out.printf("\n%s", UsageInfoString);
         System.out.printf("\n%s", DetailOfOptionString);
 
-        for (int i = 0; i < 6; i++) {
+        for (int i = 0; i < settingnum; i++) {
             outputSubUsageInfo(UsageString[i], UsageStringInfo[i]);
         }
+        
+        System.out.printf("\n%s", ExampleString);
     }
 
     /** 
@@ -24,17 +42,13 @@ public class HelpInfo {
      * @return no return value
      **/
     private static void outputSubUsageInfo(String str1, String str2) {
+        
         splitString(str2);
-        if (substrnum > 0) {
-            System.out.printf("\n%4s %-30s %s", "", str1, substr[0]);
-            for (int i = 1; i < substrnum; i++) {
-                if (substr[i] != null)
-                    System.out.printf("\n%4s %-30s %s", "", "", substr[i]);
-            }
-            substrnum = 0;
-        } else {
-            System.out.printf("\n%4s %-30s %s", "", str1, str2);
+        System.out.printf("\n%4s %-30s %s", "", str1, List.get(0));
+        for (int i=1; i<List.size(); i++){
+            System.out.printf("\n%4s %-30s %s", "", "", List.get(i));
         }
+        List.clear();
     }
 
     /** 
@@ -45,41 +59,46 @@ public class HelpInfo {
     private static void splitString(String str) {
         int strlength = str.length();
         if (strlength > MaxSrtingLength) {
-            
-            //we should modify the array to list, for it is strange to + 2
-            substrnum = strlength / MaxSrtingLength + 2;
             String[] tokens = str.split("[ ]", 0);
-            substr = new String[substrnum];
+            String tempstr = null;
             int templength = 0;
-            int j = 0;
             int start = 0;
             int end = 0;
             for (int i = 0; i < tokens.length; i++) {
                 if ((templength = end + tokens[i].length() + 1) < (MaxSrtingLength + start)) {
                     end = templength;
                 } else {
-                    substr[j++] = str.substring(start, end);
+                    tempstr = str.substring(start, end);
+                    List.add(tempstr);
                     start = end;
                     i = i - 1;
                 }
             }
-            substr[j] = str.substring(start, end - 1);
+            tempstr = str.substring(start, end - 1);
+            List.add(tempstr);
+        } else {
+            List.add(str);
         }
     }
 
-    private static String[] substr = null;
-
-    private static int substrnum = 0;
+    
+    private static LinkedList<String> List = new LinkedList<String>();
 
     private static final int MaxSrtingLength = 40;
-
-    private static final String UsageInfoString = "Usage: context [-option1] [args] [-option2] [args] ...";
+    
+    private static final int settingnum = 7;
+    
+    private static final String DescripationString = "The purpose of this tool is modifying the settings in target.txt";
+    
+    private static final String UsageInfoString = "Usage: ContextTool [-option1] [args] [-option2] [args] ...";
 
     private static final String DetailOfOptionString = "Where options include:";
+    
+    private static final String ExampleString = "Example: ContextTool -a IA32 IA64 EBC -c Tools/Conf/tools_def.txt -t DEBUG -n GCC -p EdkNt32Pkg/Nt32.fpd -m 2\n";
 
     private static final String HString = "-h";
 
-    private static final String HStringInfo = "print this help message";
+    private static final String HStringInfo = "print usage info";
 
     private static final String AString = "-a  <list of Arch>";
 
@@ -87,7 +106,7 @@ public class HelpInfo {
 
     private static final String CString = "-c  <tool_definition_file.txt>";
 
-    private static final String CStringInfo = "Assign a txt file, which specify the tools to use for the build and must be located in the path: WORKSPACE/Tools/Conf/. If no file is specified, the default filename is \"tools_def.txt\"";
+    private static final String CStringInfo = "Assign a txt file with the relative path to WORKSPACE, which specify the tools to use for the build and must be located in the path: WORKSPACE/Tools/Conf/. If no file is specified, the default filename is \"tools_def.txt\"";
 
     private static final String NString = "-n  <list of TagNames>";
 
@@ -101,9 +120,13 @@ public class HelpInfo {
 
     private static final String TStringInfo = "What kind of the version is the binary target, such as DEBUG, RELEASE. Multiple values can be specified on a single line, using space to separate the values.";
 
+    private static final String MString = "-m  <num of Threads>";
+    
+    private static final String MStringInfo = "number should GE 0. 0 clears both MULTIPLE_THREAD and MAX_CONCURRENT_THREAD_NUMBER, others enable MULTIPLE_THREAD and set MAX_CONCURRENT_THREAD_NUMBER.";
+    
     private static final String[] UsageString = { HString, AString, CString,
-            NString, PString, TString };
+            NString, PString, TString, MString };
 
     private static final String[] UsageStringInfo = { HStringInfo, AStringInfo,
-            CStringInfo, NStringInfo, PStringInfo, TStringInfo };
+            CStringInfo, NStringInfo, PStringInfo, TStringInfo, MStringInfo };
 }