From f337986f8e8a8bcf79cbac3a6dd2d9537e46d247 Mon Sep 17 00:00:00 2001
From: jjin9 <jjin9@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Sat, 14 Oct 2006 08:22:12 +0000
Subject: [PATCH] add some features: 1. display current settings in target.txt
 by ContextTool 2. display help information with arguments, such as:
 ContextTool -h, arguments include -h, /h, -?, /?, -help, /help 3. display
 current setting by ContextTool -x 4. display possible setting by ContextTool
 -x ? 5. clean current setting by ContextTool -x 0 6. merge new setting to
 current setting by ContextTool -x new x is the setting argument, such as p,
 a, n, m, t, c.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1746 6f19259b-4bc3-4df7-8a09-765794883524
---
 .../org/tianocore/context/ContextMain.java    |  21 +-
 .../org/tianocore/context/HelpInfo.java       |   4 +-
 .../org/tianocore/context/ParseParameter.java | 177 ++++++++++++---
 .../org/tianocore/context/TargetFile.java     | 203 ++++++++++++++----
 4 files changed, 328 insertions(+), 77 deletions(-)

diff --git a/Tools/Java/Source/ContextTool/org/tianocore/context/ContextMain.java b/Tools/Java/Source/ContextTool/org/tianocore/context/ContextMain.java
index ec2e5b9996..7ee7d6c7c9 100644
--- a/Tools/Java/Source/ContextTool/org/tianocore/context/ContextMain.java
+++ b/Tools/Java/Source/ContextTool/org/tianocore/context/ContextMain.java
@@ -16,11 +16,28 @@ public class ContextMain {
     
     public static void main(String[] args) {
 
+        if (TargetFile.validateFilename("target.txt") == false) {
+            System.out.printf("%n%s", "Target.txt can't be found in WorkSpace. Please check it!");
+            System.exit(0);
+        }
+        
         if(ParseParameter.checkParameter(args) == false){
             System.exit(0);
         }
-
-        if (TargetFile.parsePath("target.txt") == false) {
+        
+        if (TargetFile.readFile() == false){
+            System.exit(0);
+        }
+        
+        if (ParseParameter.standardizeParameter(args) > 0){
+            System.exit(0);
+        }
+        
+        if (TargetFile.createTempFile("target.txt") == false){
+            System.exit(0);
+        }
+        
+        if (TargetFile.readwriteFile() == false){
             System.exit(0);
         }
         
diff --git a/Tools/Java/Source/ContextTool/org/tianocore/context/HelpInfo.java b/Tools/Java/Source/ContextTool/org/tianocore/context/HelpInfo.java
index b65ee0a131..ca9b099883 100644
--- a/Tools/Java/Source/ContextTool/org/tianocore/context/HelpInfo.java
+++ b/Tools/Java/Source/ContextTool/org/tianocore/context/HelpInfo.java
@@ -102,7 +102,7 @@ public class HelpInfo {
 
     private static final String AString = "-a  <list of Arch>";
 
-    private static final String AStringInfo = "what kind of architechure is the binary target, such as IA32, IA64, X64, EBC, or ARM. Multiple values can be specified on a single line, using space to separate the values.";
+    private static final String AStringInfo = "What kind of architechure is the binary target, such as IA32, IA64, X64, EBC, or ARM. Multiple values can be specified on a single line, using space to separate the values.";
 
     private static final String CString = "-c  <tool_definition_file.txt>";
 
@@ -122,7 +122,7 @@ public class HelpInfo {
 
     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 MStringInfo = "The number of concurrent threads. Default is 2. Recommend to set this value to one more than the number of your compurter cores or CPUs. 0 will disable MULTIPLE_THREAD and clean MAX_CONCURRENT_THREAD_NUMBER.";
     
     private static final String[] UsageString = { HString, AString, CString,
             NString, PString, TString, MString };
diff --git a/Tools/Java/Source/ContextTool/org/tianocore/context/ParseParameter.java b/Tools/Java/Source/ContextTool/org/tianocore/context/ParseParameter.java
index 2285f2142d..8b818059d5 100644
--- a/Tools/Java/Source/ContextTool/org/tianocore/context/ParseParameter.java
+++ b/Tools/Java/Source/ContextTool/org/tianocore/context/ParseParameter.java
@@ -24,24 +24,31 @@ public class ParseParameter {
     public static boolean checkParameter(String[] args) {
         
         if(args.length == 0){
-            HelpInfo.outputUsageInfo();
+            TargetFile.readFile();
+            outputCurSetting();
             return false;
         } else {
-            if( args[0].charAt(0) != '-' ){
+            if( (args[0].compareToIgnoreCase("-h") == 0) || (args[0].compareToIgnoreCase("/h") == 0) || 
+                (args[0].compareToIgnoreCase("-?") == 0) || (args[0].compareToIgnoreCase("/?") == 0) || 
+                (args[0].compareToIgnoreCase("-help") == 0) || (args[0].compareToIgnoreCase("/help") == 0) ){
                 HelpInfo.outputUsageInfo();
                 return false;
             }
+            if( args[0].charAt(0) != '-' ){
+                System.out.printf("%s\n", "Error arguments! Please type \"ContextTool -h\" for helpinfo.");
+                return false;
+            }
             for(int i=0; i<args.length; i++){
-                if( (args[i].compareToIgnoreCase("-h") == 0) || 
-                    (args[i].startsWith("-") && ((args[i].charAt(1) != 'a') && (args[i].charAt(1) != 'c') 
-                    && (args[i].charAt(1) != 'n') && (args[i].charAt(1) != 'p') && (args[i].charAt(1) != 't') && (args[i].charAt(1) != 'm')))){
-                    HelpInfo.outputUsageInfo();
+                if( (args[i].startsWith("-") && 
+                    ((args[i].compareTo("-a") != 0) && (args[i].compareTo("-c") != 0) && 
+                    (args[i].compareTo("-n") != 0) && (args[i].compareTo("-p") != 0) && 
+                    (args[i].compareTo("-t") != 0) && (args[i].compareTo("-m") != 0)))){
+                    System.out.printf("%s\n", "Error arguments! Please type \"ContextTool -h\" for helpinfo.");                                                                                                                                                            
                     return false;
                 }
             }
         }
         
-        standardizeParameter(args);
         return true; 
     }
     
@@ -50,12 +57,8 @@ public class ParseParameter {
      * @param args -- user's input
      * @return no return value
      **/
-    private static void standardizeParameter(String[] args) {
+    public static int standardizeParameter(String[] args) {
         
-        //
-        // the parameters's length are same.
-        //
-        length  = pstr.length();
         
         StringBuffer InputData = new StringBuffer();
         for (int i = 0; i < args.length; i++) {
@@ -70,34 +73,138 @@ public class ParseParameter {
                 j = InputData.length();
 
             String argstr = InputData.substring(i, j);
-
+            i = j;
             if (argstr.charAt(1) == 'p') {
-                pstr += argstr.substring(2);
- //               pstr += "\n";
+                //
+                // argstr is "-p ", display current setting
+                //
+                if(argstr.length() < 4 && argstr.charAt(2) == ' '){
+                    System.out.printf("%s\n", curpstr);
+                    return 1;
+                }
+                //
+                //argstr is "-p ?", display possible setting
+                //
+                if(argstr.length() < 6 && argstr.charAt(3) == '?'){
+                    System.out.printf( "%s\n", "assign the platform FPD file's relative path to WORKSPACE" );
+                    return 2;
+                }
+                //
+                //argstr is "-p 0", clean current setting
+                //
+                if(argstr.length() < 6 && argstr.charAt(3) == '0'){
+                    curpstr = pstr;
+                    continue;
+                }
+                curpstr = mergeSetting(curpstr, argstr);
             } else if (argstr.charAt(1) == 't') {
-                tstr += argstr.substring(2);
- //               tstr += "\n";
+                if(argstr.length() < 4 && argstr.charAt(2) == ' '){
+                    System.out.printf("%s\n", curtstr);
+                    return 1;
+                }
+                if(argstr.length() < 6 && argstr.charAt(3) == '?'){
+                    System.out.printf( "%s\n", "What kind of the version is the binary target, such as DEBUG, RELEASE" );
+                    return 2;
+                }
+                if(argstr.length() < 6 && argstr.charAt(3) == '0'){
+                    curtstr = tstr;
+                    continue;
+                }
+                curtstr = mergeSetting(curtstr, argstr);
             } else if (argstr.charAt(1) == 'a') {
-                astr += argstr.substring(2);
-//                astr += "\n";
+                if(argstr.length() < 4 && argstr.charAt(2) == ' '){
+                    System.out.printf("%s\n", curastr);
+                    return 1;
+                }
+                if(argstr.length() < 6 && argstr.charAt(3) == '?'){
+                    System.out.printf( "%s\n", "What kind of architechure is the binary target, such as IA32, IA64, X64, EBC, or ARM" );
+                    return 2;
+                }
+                if(argstr.length() < 6 && argstr.charAt(3) == '0'){
+                    curastr = astr;
+                    continue;
+                }
+                curastr = mergeSetting(curastr, argstr);
             } else if (argstr.charAt(1) == 'c') {
-                cstr += argstr.substring(2);
-//                cstr += "\n";
+                if(argstr.length() < 4 && argstr.charAt(2) == ' '){
+                    System.out.printf("%s\n", curcstr);
+                    return 1;
+                }
+                if(argstr.length() < 6 && argstr.charAt(3) == '?'){
+                    System.out.printf( "%s\n", "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/" );
+                    return 2;
+                }
+                if(argstr.length() < 6 && argstr.charAt(3) == '0'){
+                    curcstr = cstr;
+                    continue;
+                }
+                curcstr = mergeSetting(curcstr, argstr);
             } else if (argstr.charAt(1) == 'n') {
-                nstr += argstr.substring(2);
-//                nstr += "\n";
+                if(argstr.length() < 4 && argstr.charAt(2) == ' '){
+                    System.out.printf("%s\n", curnstr);
+                    return 1;
+                }
+                if(argstr.length() < 6 && argstr.charAt(3) == '?'){
+                    System.out.printf( "%s\n", "Specify the TagName, such as GCC, MSFT" );
+                    return 2;
+                }
+                if(argstr.length() < 6 && argstr.charAt(3) == '0'){
+                    curnstr = nstr;
+                    continue;
+                }
+                curnstr = mergeSetting(curnstr, argstr);
             } else if (argstr.charAt(1) == 'm') {
+                if(argstr.length() < 4 && argstr.charAt(2) == ' '){
+                    System.out.printf("%s\n", curmstr);
+                    return 1;
+                }
+                if(argstr.length() < 6 && argstr.charAt(3) == '?'){
+                    System.out.printf( "%s\n", "The number of concurrent threads. Default is 2. Recommend to set this value to one more than the number of your compurter cores or CPUs." );
+                    return 2;
+                }
                 mstr += argstr.substring(2);
-//              mstr += "\n";
+                curmstr = mstr;
                 if (argstr.charAt(3) == '0'){
                     mestr += " Disable";
                 } else {
                     mestr += " Enable";
                 }
-          }
-            i = j;
+                curmestr = mestr;
+            }
+            
         }
-
+        return 0;
+    }
+    
+    
+    public static String mergeSetting( String S1, String S2){
+        
+        String[] S = S2.split(" ");
+        if(S1 == null){
+            S1 = tstr.concat(S2.substring(2));
+        }else{
+            for(int i = 1; i < S.length; i++){
+                if( S1.contains(S[i]) == false ){
+                    S1 = S1.concat(S[i]).concat(" ");
+                }
+            }
+        }
+        
+        return S1;
+    }
+    
+    public static boolean outputCurSetting(){
+        
+        System.out.printf( "%s\n", "The current setting is:" );
+        System.out.printf( "%s\n", curpstr );
+        System.out.printf( "%s\n", curtstr );
+        System.out.printf( "%s\n", curastr );
+        System.out.printf( "%s\n", curcstr );
+        System.out.printf( "%s\n", curnstr );
+        System.out.printf( "%s\n", curmstr );
+        System.out.printf( "%s\n", curmestr );
+        
+        return true;
     }
      
     public static int length  = 0;
@@ -108,5 +215,21 @@ public class ParseParameter {
     public static String nstr = new String("TOOL_CHAIN_TAG                      = ");
     public static String mstr = new String("MAX_CONCURRENT_THREAD_NUMBER        = ");
     public static String mestr = new String("MULTIPLE_THREAD                     = ");
+    
+    public static String curpstr = null;
+    public static String curtstr = null;
+    public static String curastr = null;
+    public static String curcstr = null;
+    public static String curnstr = null;
+    public static String curmstr = null;
+    public static String curmestr = null;
+    
+    public static int plength = 0;
+    public static int tlength = 0;
+    public static int alength = 0;
+    public static int clength = 0;
+    public static int nlength = 0;
+    public static int mlength = 0;
+    public static int melength = 0;
 
 }
diff --git a/Tools/Java/Source/ContextTool/org/tianocore/context/TargetFile.java b/Tools/Java/Source/ContextTool/org/tianocore/context/TargetFile.java
index 3143b8c86d..adde59b843 100644
--- a/Tools/Java/Source/ContextTool/org/tianocore/context/TargetFile.java
+++ b/Tools/Java/Source/ContextTool/org/tianocore/context/TargetFile.java
@@ -30,7 +30,7 @@ public class TargetFile {
      * @param String filename : the name of target file
      * @return true or false
      **/
-    public static boolean parsePath(String filename) {
+    public static boolean setFile(String filename) {
 
         String workspacePath = System.getenv("WORKSPACE");
         
@@ -55,17 +55,37 @@ public class TargetFile {
         TargetFile.writeFile(Fd);
         return true;
     }
+    
+    
+    /** 
+     * validate the filename
+     * @param String filename : the name of target file
+     * 
+     * @return true or false
+     **/
+    public static boolean validateFilename(String filename) {
+        
+        String workspacePath = System.getenv("WORKSPACE");
+        
+        Fd = new File(workspacePath + File.separator + "Tools" + File.separator + "Conf" + File.separator + filename);
+        
+        if (Fd.exists() == true && Fd.canRead() == true)
+            return true;
+        else
+            return false;
+    }
+    
 
     /**
      * create a empty temp file, which is located at the same directory with target file
      * @param String filename : the name of target temp file
      * @return true or false
      **/
-    private static boolean createTempFile(String filename) {
+    public static boolean createTempFile(String filename) {
 
         String workspacePath = System.getenv("WORKSPACE");
         
-        TempFd = new File(workspacePath + File.separator + "Tools" + File.separator + "Conf" + File.separator + filename);
+        TempFd = new File(workspacePath + File.separator + "Tools" + File.separator + "Conf" + File.separator + filename + "tmp");
 
         if (TempFd.exists() == true) {
             if (TempFd.delete() == false) {
@@ -89,7 +109,7 @@ public class TargetFile {
      * @param no paremeter
      * @return true or false
      **/
-    private static boolean readwriteFile() {
+    public static boolean readwriteFile() {
 
         if (Fd.canRead() != true)
             return false;
@@ -137,15 +157,15 @@ public class TargetFile {
                     if (textLine.indexOf("ACTIVE_PLATFORM") != -1) {
                         if(pflag == true){
                             if(textLine.trim().charAt(0) == '#'){
-                                if(ParseParameter.pstr.length() > ParseParameter.length) {
-                                    bw.write(ParseParameter.pstr);
+                                if(ParseParameter.curpstr.length() >= ParseParameter.plength) {
+                                    bw.write(ParseParameter.curpstr);
                                     bw.newLine();
                                     pflag = false;
                                 }
                                 continue;
                             }
-                            if(ParseParameter.pstr.length() > ParseParameter.length) {
-                                bw.write(ParseParameter.pstr);
+                            if(ParseParameter.curpstr.length() >= ParseParameter.plength) {
+                                bw.write(ParseParameter.curpstr);
                             } else {
                                 bw.write(textLine);
                             }
@@ -155,15 +175,15 @@ public class TargetFile {
                     } else if (textLine.indexOf("TARGET_ARCH") != -1) {
                         if(aflag == true){
                             if(textLine.trim().charAt(0) == '#'){
-                                if(ParseParameter.astr.length() > ParseParameter.length) {
-                                    bw.write(ParseParameter.astr);
+                                if(ParseParameter.curastr.length() >= ParseParameter.alength) {
+                                    bw.write(ParseParameter.curastr);
                                     bw.newLine();
                                     aflag = false;
                                 }
                                 continue;
                             }
-                            if(ParseParameter.astr.length() > ParseParameter.length) {
-                                bw.write(ParseParameter.astr);
+                            if(ParseParameter.curastr.length() >= ParseParameter.alength) {
+                                bw.write(ParseParameter.curastr);
                             } else {
                                 bw.write(textLine);
                             }
@@ -173,15 +193,15 @@ public class TargetFile {
                     } else if (textLine.indexOf("TARGET") != -1) {
                         if(tflag == true){
                             if(textLine.trim().charAt(0) == '#'){
-                                if(ParseParameter.tstr.length() > ParseParameter.length) {
-                                    bw.write(ParseParameter.tstr);
+                                if(ParseParameter.curtstr.length() >= ParseParameter.tlength) {
+                                    bw.write(ParseParameter.curtstr);
                                     bw.newLine();
                                     tflag = false;
                                 }
                                 continue;
                             }
-                            if(ParseParameter.tstr.length() > ParseParameter.length) {
-                                bw.write(ParseParameter.tstr);
+                            if(ParseParameter.curtstr.length() >= ParseParameter.tlength) {
+                                bw.write(ParseParameter.curtstr);
                             } else {
                                 bw.write(textLine);
                             }
@@ -191,15 +211,15 @@ public class TargetFile {
                     } else if (textLine.indexOf("TOOL_CHAIN_CONF") != -1) {
                         if(cflag == true){
                             if(textLine.trim().charAt(0) == '#'){
-                                if(ParseParameter.cstr.length() > ParseParameter.length) {
-                                    bw.write(ParseParameter.cstr);
+                                if(ParseParameter.curcstr.length() >= ParseParameter.clength) {
+                                    bw.write(ParseParameter.curcstr);
                                     bw.newLine();
                                     cflag = false;
                                 }
                                 continue;
                             }
-                            if(ParseParameter.cstr.length() > ParseParameter.length) {
-                                bw.write(ParseParameter.cstr);
+                            if(ParseParameter.curcstr.length() >= ParseParameter.clength) {
+                                bw.write(ParseParameter.curcstr);
                             } else {
                                 bw.write(textLine);
                             }
@@ -209,15 +229,15 @@ public class TargetFile {
                     } else if (textLine.indexOf("TOOL_CHAIN_TAG") != -1) {
                         if(nflag == true){
                             if(textLine.trim().charAt(0) == '#'){
-                                if(ParseParameter.nstr.length() > ParseParameter.length) {
-                                    bw.write(ParseParameter.nstr);
+                                if(ParseParameter.curnstr.length() >= ParseParameter.nlength) {
+                                    bw.write(ParseParameter.curnstr);
                                     bw.newLine();
                                     nflag = false;
                                 }
                                 continue;
                             }
-                            if(ParseParameter.nstr.length() > ParseParameter.length) {
-                                bw.write(ParseParameter.nstr);
+                            if(ParseParameter.curnstr.length() >= ParseParameter.nlength) {
+                                bw.write(ParseParameter.curnstr);
                             } else {
                                 bw.write(textLine);
                             }
@@ -227,15 +247,15 @@ public class TargetFile {
                     } else if (textLine.indexOf("MAX_CONCURRENT_THREAD_NUMBER") != -1) {
                         if(mflag == true){
                             if(textLine.trim().charAt(0) == '#'){
-                                if(ParseParameter.mstr.length() > ParseParameter.length) {
-                                    bw.write(ParseParameter.mstr);
+                                if(ParseParameter.curmstr.length() >= ParseParameter.mlength) {
+                                    bw.write(ParseParameter.curmstr);
                                     bw.newLine();
                                     mflag = false;
                                 }
                                 continue;
                             }
-                            if(ParseParameter.mstr.length() > ParseParameter.length) {
-                                bw.write(ParseParameter.mstr);
+                            if(ParseParameter.curmstr.length() >= ParseParameter.mlength) {
+                                bw.write(ParseParameter.curmstr);
                             } else {
                                 bw.write(textLine);
                             }
@@ -245,15 +265,15 @@ public class TargetFile {
                     }else if (textLine.indexOf("MULTIPLE_THREAD") != -1) {
                         if(meflag == true){
                             if(textLine.trim().charAt(0) == '#'){
-                                if(ParseParameter.mestr.length() > ParseParameter.length) {
-                                    bw.write(ParseParameter.mestr);
+                                if(ParseParameter.curmestr.length() >= ParseParameter.melength) {
+                                    bw.write(ParseParameter.curmestr);
                                     bw.newLine();
                                     meflag = false;
                                 }
                                 continue;
                             }
-                            if(ParseParameter.mestr.length() > ParseParameter.length) {
-                                bw.write(ParseParameter.mestr);
+                            if(ParseParameter.curmestr.length() >= ParseParameter.melength) {
+                                bw.write(ParseParameter.curmestr);
                             } else {
                                 bw.write(textLine);
                             }
@@ -266,26 +286,26 @@ public class TargetFile {
             //
             //user maybe delete the line *ACTIVE_PLATFORM*=*
             //
-            if( (pflag == true) && (ParseParameter.pstr.length() > ParseParameter.length) ){
-                bw.write(ParseParameter.pstr);
+            if( (pflag == true) && (ParseParameter.curpstr.length() >= ParseParameter.plength) ){
+                bw.write(ParseParameter.curpstr);
                 bw.newLine();
-            } else if ( (tflag == true) && (ParseParameter.tstr.length() > ParseParameter.length) ){
-                bw.write(ParseParameter.tstr);
+            } else if ( (tflag == true) && (ParseParameter.curtstr.length() >= ParseParameter.tlength) ){
+                bw.write(ParseParameter.curtstr);
                 bw.newLine();
-            } else if ( (aflag == true) && (ParseParameter.astr.length() > ParseParameter.length) ){
-                bw.write(ParseParameter.astr);
+            } else if ( (aflag == true) && (ParseParameter.curastr.length() >= ParseParameter.alength) ){
+                bw.write(ParseParameter.curastr);
                 bw.newLine();
-            } else if ( (cflag == true) && (ParseParameter.cstr.length() > ParseParameter.length) ){
-                bw.write(ParseParameter.cstr);
+            } else if ( (cflag == true) && (ParseParameter.curcstr.length() >= ParseParameter.clength) ){
+                bw.write(ParseParameter.curcstr);
                 bw.newLine();
-            } else if ( (nflag == true) && (ParseParameter.nstr.length() > ParseParameter.length) ){
-                bw.write(ParseParameter.nstr);
+            } else if ( (nflag == true) && (ParseParameter.curnstr.length() >= ParseParameter.nlength) ){
+                bw.write(ParseParameter.curnstr);
                 bw.newLine();
-            } else if ( (meflag == true) && (ParseParameter.mestr.length() > ParseParameter.length) ){
-                bw.write(ParseParameter.mestr);
+            } else if ( (meflag == true) && (ParseParameter.curmestr.length() >= ParseParameter.melength) ){
+                bw.write(ParseParameter.curmestr);
                 bw.newLine();
-            } else if ( (mflag == true) && (ParseParameter.mstr.length() > ParseParameter.length) ){
-                bw.write(ParseParameter.mstr);
+            } else if ( (mflag == true) && (ParseParameter.curmstr.length() >= ParseParameter.mlength) ){
+                bw.write(ParseParameter.curmstr);
                 bw.newLine();
             }
         } catch (IOException e) {
@@ -313,6 +333,97 @@ public class TargetFile {
 
         return true;
     }
+    
+    /**
+     * read the file and output the lines which include setting
+     * @param File fd : the File of the target file
+     * @return String: the current setting
+     **/
+    public static boolean readFile() {
+        
+        BufferedReader br = null;
+        String textLine = null;
+
+        try {
+            br = new BufferedReader(new FileReader(Fd));
+        } catch (FileNotFoundException e) {
+            System.out
+                    .println("\n# create the BufferedReader failed, because can't find the file:target.txt!");
+            return false;
+        }
+        try {
+            while ((textLine = br.readLine()) != null) {
+                //
+                // the line is composed of Space
+                //
+                if (textLine.trim().compareToIgnoreCase("") == 0) {
+                    continue;
+                } 
+                //
+                // the line starts with "#"
+                //
+                else if ((textLine.trim().charAt(0) == '#')){
+                    continue;
+                } else {
+                    if (textLine.indexOf("ACTIVE_PLATFORM") != -1) {
+                        ParseParameter.curpstr = textLine;
+                        ParseParameter.plength = textLine.indexOf('=');
+                    } else if (textLine.indexOf("TARGET_ARCH") != -1) {
+                        ParseParameter.curastr = textLine;
+                        ParseParameter.alength = textLine.indexOf('=');
+                    } else if (textLine.indexOf("TARGET") != -1) {
+                        ParseParameter.curtstr = textLine;
+                        ParseParameter.tlength = textLine.indexOf('=');
+                    } else if (textLine.indexOf("TOOL_CHAIN_CONF") != -1) {
+                        ParseParameter.curcstr = textLine;
+                        ParseParameter.clength = textLine.indexOf('=');
+                    } else if (textLine.indexOf("TOOL_CHAIN_TAG") != -1) {
+                        ParseParameter.curnstr = textLine;
+                        ParseParameter.nlength = textLine.indexOf('=');
+                    } else if (textLine.indexOf("MAX_CONCURRENT_THREAD_NUMBER") != -1) {
+                        ParseParameter.curmstr = textLine;
+                        ParseParameter.mlength = textLine.indexOf('=');
+                    } else if (textLine.indexOf("MULTIPLE_THREAD") != -1) {
+                        ParseParameter.curmestr = textLine;
+                        ParseParameter.melength = textLine.indexOf('=');
+                    }
+                }
+            }
+        } catch (IOException e) {
+            System.out.println("\n#  read file error!");
+            return false;
+        }
+
+        try {
+            br.close();
+        } catch (IOException e) {
+            System.out
+                    .println("\n#  close BufferedReader error");
+            return false;
+        }
+        return true;
+    }
+    
+    private static String convertStr(String str){
+        String convertStr = null;
+        
+        if( str.compareTo("-p") == 0 ){
+            convertStr =  "ACTIVE_PLATFORM";
+        }else if( str.compareTo("-a") == 0){
+            convertStr =  "TARGET_ARCH";
+        }else if( str.compareTo("-t") == 0){
+            convertStr =  "TARGET";
+        }else if( str.compareTo("-c") == 0){
+            convertStr =  "TOOL_CHAIN_CONF";
+        }else if( str.compareTo("-n") == 0){
+            convertStr =  "TOOL_CHAIN_TAG";
+        }else if( str.compareTo("-m") == 0){
+            convertStr =  "MAX_CONCURRENT_THREAD_NUMBER";
+        }
+        
+        return convertStr;
+    }
+    
 
     /**
      * according to user's input args, write the file directly