Tools/Source/MigrationTools/org/tianocore/migration/Func.java

   1 /** @file
   2
   3  Copyright (c) 2006, Intel Corporation
   4  All rights reserved. This program and the accompanying materials
   5  are licensed and made available under the terms and conditions of the BSD License
   6  which accompanies this distribution.  The full text of the license may be found at
   7  http://opensource.org/licenses/bsd-license.php
   8
   9  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12  **/
  13 package org.tianocore.migration;
  14
  15 import java.util.regex.*;
  16
  17 public class Func {
  18     Func(String r8func,String r8lib,String r9func,String r9lib) {
  19         r8funcname = r8func;
  20         r8libname = r8lib;
  21         r9funcname = r9func;
  22         r9libname = r9lib;
  23     }
  24     Func(String[] linecontext) {
  25         r8funcname = linecontext[1];
  26         r8libname  = linecontext[0];
  27         r9funcname = linecontext[2];
  28         if (r9funcname.contains("n/a")) {
  29             r9funcname = "#error Unknown or missing library function in EDKII: " + r8funcname;
  30         }
  31         r9libname = linecontext[3];
  32     }
  33     public String r8funcname;
  34     public String r8libname;
  35     public String r9funcname;
  36     public String r9libname;
  37
  38     public static Pattern ptnbrace = Pattern.compile("\\{[^\\{\\}]*\\}",Pattern.MULTILINE);
  39     public static Pattern ptnfuncc = Pattern.compile("(?<!->)([a-zA-Z_]\\w*)\\s*\\(",Pattern.MULTILINE);
  40     public static Pattern ptnfuncd = Pattern.compile("([a-zA-Z_]\\w*)\\s*\\([^\\)\\(]*\\)\\s*@",Pattern.MULTILINE);
  41     public static Pattern ptnlowcase = Pattern.compile("[a-z]");                // must be removed
  42
  43     private static String reservedwords = "if for pack while switch return sizeof";
  44
  45     public static String register(Matcher mtr, ModuleInfo mi, Database db) {
  46         String temp = null;
  47
  48         temp = mtr.group(1);                                    // both changed and not changed funcc are registered , for finding all the non-local function calls
  49         Matcher mtrlowcase = ptnlowcase.matcher(temp);            // must be removed , so the two funcs can be merged
  50         if (!reservedwords.contains(temp) && mtrlowcase.find()) {
  51             mi.hashfuncc.add(temp);
  52         }
  53         return temp;
  54     }
  55     /*
  56     public static String registerFuncD(Matcher mtr, ModuleInfo mi, Database db) {
  57         String temp = null;
  58
  59         temp = mtr.group(1);                                    // both changed and not changed funcd are registered , for finding all the non-local function calls
  60         if (!reservedwords.contains(temp)) {
  61             mi.hashfuncd.add(temp);
  62         }
  63         return temp;
  64     }
  65     */
  66 }