src/dp_parser.cc

   1 /**
   2  * @file parser.cc
   3  * @author Nicolas VIVIEN
   4  * @date 2009-08-01
   5  *
   6  * @note CopyRight Nicolas VIVIEN
   7  *
   8  * @brief COD debug file parser
   9  *   RIM's JDE generates several files when you build a COD application.
  10  *   Indeed, with the COD files for the device, we have a ".debug" file.
  11  *   This file is usefull to debug an application from JVM.
  12  *   This tool is a parser to understand these ".debug" files.
  13  *   Obviously, the file contents only some strings and 32 bits words.
  14  *
  15  * @par Modifications
  16  *   - 2009/08/01 : N. VIVIEN
  17  *     - First release
  18  *
  19  * @par Licences
  20  *   Copyright (C) 2009-2010, Nicolas VIVIEN
  21  *
  22  *   This program is free software; you can redistribute it and/or modify
  23  *   it under the terms of the GNU General Public License as published by
  24  *   the Free Software Foundation; either version 2 of the License, or
  25  *   (at your option) any later version.
  26  *
  27  *   This program is distributed in the hope that it will be useful,
  28  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  29  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  30  *
  31  *   See the GNU General Public License in the COPYING file at the
  32  *   root directory of this project for more details.
  33  */
  34
  35
  36
  37 #include <iostream>
  38
  39 #include <stdlib.h>
  40
  41 #include "parser.h"
  42
  43
  44 using namespace std;
  45
  46
  47 namespace Barry {
  48
  49 namespace JDG {
  50
  51
  52 string ParseString(istream &input, const int length)
  53 {
  54         int i;
  55         char *s;
  56         string str;
  57
  58         s = (char *) malloc((length + 1) * sizeof(char));
  59
  60         for (i=0; i<length; i++) {
  61                 uint16_t value;
  62
  63                 input.read((char *) &value, sizeof(uint16_t));
  64
  65                 s[i] = (char) be_btohs(value);
  66         }
  67
  68         s[i] = '\0';
  69
  70         str = string(s);
  71
  72         free(s);
  73
  74         return str;
  75 }
  76
  77
  78 uint32_t ParseInteger(istream &input)
  79 {
  80         uint32_t value;
  81
  82         input.read((char *) &value, sizeof(uint32_t));
  83
  84         return be_btohl(value);
  85 }
  86
  87
  88 } // namespace JDG
  89
  90 } // namespace Barry
  91
  92