amath/app/system/language.cpp

78 lines
2.3 KiB
C++

/*
* Copyright (c) 2015 Carsten Larsen
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "clib.h"
#include "localize/tags.h"
#include "localize/ialias.h"
#include "system/language.h"
Language::Language()
{
lastText = NOMEM;
}
Language::~Language()
{
if (lastText != NOMEM) {
delete lastText;
}
}
char* Language::FindAlias(const char* ident)
{
static const unsigned int count = sizeof(identaliases) / sizeof(identalias);
for (unsigned int i = 0; i < count; i++) {
if (StrIsEqual(identaliases[i].ident == ident)) {
return (char*)identaliases[i].alias;
}
}
return (char*)ident;
}
char* Language::UntagText(const char* text)
{
if (lastText != NOMEM) {
delete lastText;
lastText = NULL;
}
if (text == NOMEM) {
return NOMEM;
}
unsigned int count = sizeof(texttags) / sizeof(texttag);
char *untagged = new char[StrLen(text) * 2];
Untag(untagged, text, (texttag*)texttags, count);
unsigned int len = StrLen(untagged) + 1;
lastText = new char[len];
MemCopy(lastText, untagged, len);
delete untagged;
return lastText;
}