lingucomponent/source/languageguessing/guess.cxx

   1 /***************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: guess.cxx,v $
  10  * $Revision: 1.7 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_lingucomponent.hxx"
  33
  34 #include <iostream>
  35 #include <string.h>
  36
  37 #include <libtextcat/textcat.h>
  38 #include <altstrfunc.hxx>
  39 #include <guess.hxx>
  40
  41 using namespace std;
  42
  43 Guess::Guess()
  44 {
  45     language_str = DEFAULT_LANGUAGE;
  46     country_str = DEFAULT_COUNTRY;
  47     encoding_str = DEFAULT_ENCODING;
  48 }
  49
  50 /*
  51 * this use a char * string to build the guess object
  52 * a string like those is made as : [language-country-encoding]...
  53 *
  54 */
  55
  56 Guess::Guess(char * guess_str)
  57 {
  58     Guess();
  59
  60     string lang;
  61     string country;
  62     string enc;
  63
  64     //if the guess is not like "UNKNOWN" or "SHORT", go into the brackets
  65 //     if(strncmp((const char*)(guess_str + 1), _TEXTCAT_RESULT_UNKOWN, strlen(_TEXTCAT_RESULT_UNKOWN)) != 0
  66 //        &&
  67 //        strncmp((const char*)(guess_str + 1), _TEXTCAT_RESULT_SHORT, strlen(_TEXTCAT_RESULT_SHORT)) != 0)
  68 //     {
  69         if(strcmp((const char*)(guess_str + 1), _TEXTCAT_RESULT_UNKOWN) != 0
  70            &&
  71            strcmp((const char*)(guess_str + 1), _TEXTCAT_RESULT_SHORT) != 0)
  72         {
  73
  74         int current_pointer = 0;
  75
  76         //this is to go to the first char of the guess string ( the '[' of "[en-US-utf8]" )
  77         while(!isSeparator(guess_str[current_pointer])){
  78             current_pointer++;
  79         }
  80         current_pointer++;
  81
  82         //this is to pick up the language ( the "en" from "[en-US-utf8]" )
  83         while(!isSeparator(guess_str[current_pointer])){
  84             lang+=guess_str[current_pointer];
  85             current_pointer++;
  86         }
  87         current_pointer++;
  88
  89         //this is to pick up the country ( the "US" from "[en-US-utf8]" )
  90         while(!isSeparator(guess_str[current_pointer])){
  91             country+=guess_str[current_pointer];
  92             current_pointer++;
  93         }
  94         current_pointer++;
  95
  96         //this is to pick up the encoding ( the "utf8" from "[en-US-utf8]" )
  97         while(!isSeparator(guess_str[current_pointer])){
  98             enc+=guess_str[current_pointer];
  99             current_pointer++;
 100         }
 101
 102         if(lang!=""){//if not we use the default value
 103             language_str=lang;
 104         }
 105         country_str=country;
 106
 107         if(enc!=""){//if not we use the default value
 108             encoding_str=enc;
 109         }
 110     }
 111 }
 112
 113 Guess::~Guess(){}
 114
 115 string Guess::GetLanguage()
 116 {
 117     return language_str;
 118 }
 119
 120 string Guess::GetCountry()
 121 {
 122     return country_str;
 123 }
 124
 125 string Guess::GetEncoding()
 126 {
 127     return encoding_str;
 128 }
 129
 130 bool Guess::operator==(string lang)
 131 {
 132     string toString;
 133     toString += GetLanguage();
 134     toString += "-";
 135     toString += GetCountry();
 136     toString += "-";
 137     toString += GetEncoding();
 138     return start(toString, lang);
 139 }