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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <iostream>
#include <string.h>
#ifdef SYSTEM_LIBEXTTEXTCAT
#include <libexttextcat/textcat.h>
#else
#include <textcat.h>
#endif
#include "guess.hxx"
/* Old textcat.h versions defined bad spelled constants. */
#ifndef TEXTCAT_RESULT_UNKNOWN_STR
#define TEXTCAT_RESULT_UNKNOWN_STR _TEXTCAT_RESULT_UNKOWN
#endif
#ifndef TEXTCAT_RESULT_SHORT_STR
#define TEXTCAT_RESULT_SHORT_STR _TEXTCAT_RESULT_SHORT
#endif
using namespace std;
inline bool isSeparator(const char c){
return c == GUESS_SEPARATOR_OPEN || c == GUESS_SEPARATOR_SEP || c == GUESS_SEPARATOR_CLOSE || c == '\0';
}
Guess::Guess()
: language_str(DEFAULT_LANGUAGE)
, country_str(DEFAULT_COUNTRY)
{
}
/*
* this use a char * string to build the guess object
* a string like those is made as : [language-country-encoding]...
*
*/
Guess::Guess(const char * guess_str)
: language_str(DEFAULT_LANGUAGE)
, country_str(DEFAULT_COUNTRY)
{
string lang;
string country;
string enc;
//if the guess is not like "UNKNOWN" or "SHORT", go into the brackets
if(strcmp(guess_str + 1, TEXTCAT_RESULT_UNKNOWN_STR) != 0
&&
strcmp(guess_str + 1, TEXTCAT_RESULT_SHORT_STR) != 0)
{
int current_pointer = 0;
//this is to go to the first char of the guess string ( the '[' of "[en-US-utf8]" )
while(!isSeparator(guess_str[current_pointer])){
current_pointer++;
}
current_pointer++;
//this is to pick up the language ( the "en" from "[en-US-utf8]" )
while(!isSeparator(guess_str[current_pointer])){
lang+=guess_str[current_pointer];
current_pointer++;
}
current_pointer++;
//this is to pick up the country ( the "US" from "[en-US-utf8]" )
while(!isSeparator(guess_str[current_pointer])){
country+=guess_str[current_pointer];
current_pointer++;
}
current_pointer++;
//this is to pick up the encoding ( the "utf8" from "[en-US-utf8]" )
while(!isSeparator(guess_str[current_pointer])){
enc+=guess_str[current_pointer];
current_pointer++;
}
if(lang!=""){//if not we use the default value
language_str=lang;
}
country_str=country;
}
}
Guess::~Guess()
{
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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