/******************************************************************************
*
* Copyright (c) 2014 Antillia.com TOSHIYUKI ARAI. 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. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* 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.
*
*
* Console.h
*
*****************************************************************************/
// oz++2.0
#pragma once
#include <oz++/CommonObject.h>
#include <oz++/Locale.h>
namespace OZ {
class Console :public CommonObject {
private:
FILE* file;
private:
// Buffer size 100KB for wchar_t* buffer;
static const int BUFFER_SIZE = 1024;
protected:
/**
+ Constructor
*
*/
Console(FILE* f)
:file(f)
{
assert(file);
Locale locale;
fwide(file, 1);
}
public:
~Console()
{
close();
}
public:
void close()
{
file = NULL;
}
public:
virtual int writeString(const char* string)
{
int rc = 0;
if (string) {
rc = fwprintf(file, L"%s", string);
}
return rc;
}
public:
virtual int write(const char* format,...)
{
char buffer[BUFFER_SIZE];
va_list pos;
va_start(pos, format);
__vsnprintf(buffer, BUFFER_SIZE, format, pos);
va_end(pos);
return fwprintf(file, L"%s", buffer);
}
public:
//Write NULL-terminated string to a file or somewhere defined in each subclass.
virtual int writeString(const wchar_t* string)
{
int rc = 0;
if (string) {
rc = fwprintf(file, L"%ls", string);
}
return rc;
}
public:
virtual int write(const wchar_t* format,...)
{
wchar_t buffer[BUFFER_SIZE];
va_list pos;
va_start(pos, format);
vswprintf(buffer, BUFFER_SIZE, format, pos);
va_end(pos);
return writeString(buffer);
}
public:
virtual int newLine()
{
return writeString(L"\n");
}
};
}