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/*
* Copyright (C) 2012 Andreas Steffen
* HSR Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include "imv_reason_string.h"
#include <utils/debug.h>
typedef struct private_imv_reason_string_t private_imv_reason_string_t;
/**
* Private data of an imv_reason_string_t object.
*/
struct private_imv_reason_string_t {
/**
* Public members of imv_reason_string_t
*/
imv_reason_string_t public;
/**
* Preferred language
*/
char *lang;
/**
* Separator concatenating multiple reasons
*/
char *separator;
/**
* Contains the concatenated reasons
*/
chunk_t reasons;
};
METHOD(imv_reason_string_t, add_reason, void,
private_imv_reason_string_t *this, imv_lang_string_t reason[])
{
char *s_reason;
s_reason = imv_lang_string_select_string(reason, this->lang);
if (this->reasons.len)
{
/* append any further reasons */
this->reasons = chunk_cat("mcc", this->reasons,
chunk_from_str(this->separator),
chunk_create(s_reason, strlen(s_reason)));
}
else
{
/* add the first reason */
this->reasons = chunk_clone(chunk_create(s_reason, strlen(s_reason)));
}
}
METHOD(imv_reason_string_t, get_encoding, chunk_t,
private_imv_reason_string_t *this)
{
return this->reasons;
}
METHOD(imv_reason_string_t, destroy, void,
private_imv_reason_string_t *this)
{
free(this->reasons.ptr);
free(this);
}
/**
* Described in header.
*/
imv_reason_string_t *imv_reason_string_create(char *lang, char *separator)
{
private_imv_reason_string_t *this;
INIT(this,
.public = {
.add_reason = _add_reason,
.get_encoding = _get_encoding,
.destroy = _destroy,
},
.lang = lang,
.separator = separator,
);
return &this->public;
}
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