lingucomponent/source/languageguessing/guess.cxx

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  28
  29
  30 #include <iostream>
  31 #include <string.h>
  32
  33 #include <libexttextcat/textcat.h>
  34 #include <altstrfunc.hxx>
  35 #include <guess.hxx>
  36
  37 using namespace std;
  38
  39 Guess::Guess()
  40 {
  41     language_str = DEFAULT_LANGUAGE;
  42     country_str = DEFAULT_COUNTRY;
  43     encoding_str = DEFAULT_ENCODING;
  44 }
  45
  46 /*
  47 * this use a char * string to build the guess object
  48 * a string like those is made as : [language-country-encoding]...
  49 *
  50 */
  51
  52 Guess::Guess(const char * guess_str)
  53 {
  54     Guess();
  55
  56     string lang;
  57     string country;
  58     string enc;
  59
  60     //if the guess is not like "UNKNOWN" or "SHORT", go into the brackets
  61 //     if(strncmp((const char*)(guess_str + 1), _TEXTCAT_RESULT_UNKOWN, strlen(_TEXTCAT_RESULT_UNKOWN)) != 0
  62 //        &&
  63 //        strncmp((const char*)(guess_str + 1), _TEXTCAT_RESULT_SHORT, strlen(_TEXTCAT_RESULT_SHORT)) != 0)
  64 //     {
  65         if(strcmp((const char*)(guess_str + 1), _TEXTCAT_RESULT_UNKOWN) != 0
  66            &&
  67            strcmp((const char*)(guess_str + 1), _TEXTCAT_RESULT_SHORT) != 0)
  68         {
  69
  70         int current_pointer = 0;
  71
  72         //this is to go to the first char of the guess string ( the '[' of "[en-US-utf8]" )
  73         while(!isSeparator(guess_str[current_pointer])){
  74             current_pointer++;
  75         }
  76         current_pointer++;
  77
  78         //this is to pick up the language ( the "en" from "[en-US-utf8]" )
  79         while(!isSeparator(guess_str[current_pointer])){
  80             lang+=guess_str[current_pointer];
  81             current_pointer++;
  82         }
  83         current_pointer++;
  84
  85         //this is to pick up the country ( the "US" from "[en-US-utf8]" )
  86         while(!isSeparator(guess_str[current_pointer])){
  87             country+=guess_str[current_pointer];
  88             current_pointer++;
  89         }
  90         current_pointer++;
  91
  92         //this is to pick up the encoding ( the "utf8" from "[en-US-utf8]" )
  93         while(!isSeparator(guess_str[current_pointer])){
  94             enc+=guess_str[current_pointer];
  95             current_pointer++;
  96         }
  97
  98         if(lang!=""){//if not we use the default value
  99             language_str=lang;
 100         }
 101         country_str=country;
 102
 103         if(enc!=""){//if not we use the default value
 104             encoding_str=enc;
 105         }
 106     }
 107 }
 108
 109 Guess::~Guess()
 110 {
 111 }
 112
 113 string Guess::GetLanguage()
 114 {
 115     return language_str;
 116 }
 117
 118 string Guess::GetCountry()
 119 {
 120     return country_str;
 121 }
 122
 123 string Guess::GetEncoding()
 124 {
 125     return encoding_str;
 126 }
 127
 128 bool Guess::operator==(string lang)
 129 {
 130     string toString;
 131     toString += GetLanguage();
 132     toString += "-";
 133     toString += GetCountry();
 134     toString += "-";
 135     toString += GetEncoding();
 136     return start(toString, lang);
 137 }
 138
 139 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */