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/*
* getch2-os2.c : OS/2 TermIO for MPlayer
*
* Copyright (c) 2007 KO Myung-Hun (komh@chollian.net)
*
* This file is part of MPlayer.
*
* MPlayer 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.
*
* MPlayer 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.
*
* You should have received a copy of the GNU General Public License along
* with MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#define INCL_KBD
#define INCL_VIO
#define INCL_DOS
#include <os2.h>
#include <stdio.h>
#include "config.h"
#include "keycodes.h"
#include "input/input.h"
#include "mp_fifo.h"
#include "getch2.h"
#if defined( USE_LANGINFO ) && defined( USE_ICONV )
#include <locale.h>
#include <langinfo.h>
#endif
int mp_input_slave_cmd_func( int fd, char *dest, int size )
{
PPIB ppib;
CHAR szPipeName[ 100 ];
HFILE hpipe;
ULONG ulAction;
ULONG cbActual;
ULONG rc;
DosGetInfoBlocks( NULL, &ppib );
sprintf( szPipeName, "\\PIPE\\MPLAYER\\%lx", ppib->pib_ulpid );
rc = DosOpen( szPipeName, &hpipe, &ulAction, 0, FILE_NORMAL,
OPEN_ACTION_OPEN_IF_EXISTS,
OPEN_SHARE_DENYREADWRITE | OPEN_ACCESS_READWRITE,
NULL );
if( rc )
return MP_INPUT_NOTHING;
rc = DosRead( hpipe, dest, size, &cbActual );
if( rc )
return MP_INPUT_NOTHING;
rc = cbActual;
// Send ACK
DosWrite( hpipe, &rc, sizeof( ULONG ), &cbActual );
DosClose( hpipe );
return rc;
}
int screen_width = 80;
int screen_height = 24;
char *erase_to_end_of_line = NULL;
void get_screen_size( void )
{
VIOMODEINFO vmi;
vmi.cb = sizeof( VIOMODEINFO );
VioGetMode( &vmi, 0 );
screen_width = vmi.col;
screen_height = vmi.row;
}
static int getch2_status = 0;
static int getch2_internal( void )
{
KBDKEYINFO kki;
if( !getch2_status )
return -1;
if( KbdCharIn( &kki, IO_NOWAIT, 0 ))
return -1;
// key pressed ?
if( kki.fbStatus )
{
// extended key ?
if(( kki.chChar == 0x00 ) || ( kki.chChar == 0xE0 ))
{
switch( kki.chScan )
{
case 0x4B : // Left
return KEY_LEFT;
case 0x48 : // Up
return KEY_UP;
case 0x4D : // Right
return KEY_RIGHT;
case 0x50 : // Down
return KEY_DOWN;
case 0x53 : // Delete
return KEY_DELETE;
case 0x52 : // Insert
return KEY_INSERT;
case 0x47 : // Home
return KEY_HOME;
case 0x4F : // End
return KEY_END;
case 0x49 : // Page Up
return KEY_PAGE_UP;
case 0x51 : // Page Down
return KEY_PAGE_DOWN;
}
}
else
{
switch( kki.chChar )
{
case 0x08 : // Backspace
return KEY_BS;
case 0x1B : // Esc
return KEY_ESC;
case 0x0D : // Enter
// Keypad Enter ?
if( kki.chScan == 0xE0 )
return KEY_KPENTER;
break;
}
return kki.chChar;
}
}
return -1;
}
void getch2(struct mp_fifo *fifo)
{
int key;
key = getch2_internal();
if( key != -1 )
mplayer_put_key(fifo, key);
}
void getch2_enable( void )
{
getch2_status = 1;
}
void getch2_disable( void )
{
getch2_status = 0;
}
#ifdef USE_ICONV
char *get_term_charset( void )
{
char *charset = NULL;
#ifdef USE_LANGINFO
setlocale( LC_CTYPE, "");
charset = nl_langinfo( CODESET );
setlocale( LC_CTYPE, "C");
#endif
return charset;
}
#endif
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