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xrdp-proprietary/xrdp/lang.c

534 lines
18 KiB

/*
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.
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.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
xrdp: A Remote Desktop Protocol server.
Copyright (C) Jay Sorg 2006-2007
keylayout
*/
#include "xrdp.h"
/*****************************************************************************/
/* us english */
/* non shift chars */
char en_us_noshift[] =
{
0, 0, '1', '2', '3', '4', '5', '6',
'7', '8', '9', '0', '-', '=', 0, 0,
'q', 'w', 'e', 'r', 't', 'y', 'u', 'i',
'o', 'p', '[', ']', 0, 0, 'a', 's',
'd', 'f', 'g', 'h', 'j', 'k', 'l', ';',
'\'', '`', 0, '\\', 'z', 'x', 'c', 'v',
'b', 'n', 'm', ',', '.', '/', 0, '*',
0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7',
'8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/* shift chars */
char en_us_shift[] =
{
0, 0, '!', '@', '#', '$', '%', '^',
'&', '*', '(', ')', '_', '+', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I',
'O', 'P', '{', '}', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ':',
'"', '~', 0, '|', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*',
0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7',
'8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/* right alt chars */
char en_us_altgr[] =
{
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/*****************************************************************************/
/* italy */
/* non shift chars */
char it_noshift[] =
{
0, 0, '1', '2', '3', '4', '5', '6',
'7', '8', '9', '0', '\'', 0xec, 0, 0,
'q', 'w', 'e', 'r', 't', 'y', 'u', 'i',
'o', 'p', 0xe8, '+', 0, 0, 'a', 's',
'd', 'f', 'g', 'h', 'j', 'k', 'l', 0xf2,
0xe0, '\\', 0, 0xf9, 'z', 'x', 'c', 'v',
'b', 'n', 'm', ',', '.', '-', 0, '*',
0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7',
'8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/* shift chars */
char it_shift[] =
{
0, 0, '!', '"', 0xa3, '$', '%', '&',
'/', '(', ')', '=', '?', '^', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I',
'O', 'P', 0xe9, '*', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', 0xe7,
0xb0, '|', 0, 0xa7, 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ';', ':', '_', 0, '*',
0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7',
'8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/* right alt chars */
char it_altgr[] =
{
0, 0, 0, 0, 0, 0, 0x80, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0x80, 0, 0, 0, 0, 0,
0, 0, '[', ']', 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '@',
'#', 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/*****************************************************************************/
/* Portuguese (Brazil) */
/* non shift chars */
char pt_br_noshift[] =
{
0, 0, '1', '2', '3', '4', '5', '6',
'7', '8', '9', '0', '-', '=', 0, 0,
'q', 'w', 'e', 'r', 't', 'y', 'u', 'i',
'o', 'p', 0xb4, '[', 0, 0, 'a', 's',
'd', 'f', 'g', 'h', 'j', 'k', 'l', 0xe7,
'~', '`', 0, ']', 'z', 'x', 'c', 'v',
'b', 'n', 'm', ',', '.', ';', 0, '*',
0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7',
'8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/* shift chars */
char pt_br_shift[] =
{
0, 0, '!', '@', '#', '$', '%', 0xa8,
'&', '*', '(', ')', '_', '+', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I',
'O', 'P', '`', '{', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', 0xc7,
'^', '"', 0, '}', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', ':', 0, '*',
0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7',
'8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/* right alt chars */
char pt_br_altgr[] =
{
0, 0, 0xb9, 0xb2, 0xb3, 0xa3, 0xa2, 0xac,
0, 0, 0, 0, 0, 0xa7, 0, 0,
'/', '?', 0xb0, 0, 0, 0, 0, 0,
0, 0, 0, 0xaa, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0xba, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/*****************************************************************************/
/* uk english */
/* non shift chars */
char en_uk_noshift[] =
{
0, 0, '1', '2', '3', '4', '5', '6',
'7', '8', '9', '0', '-', '=', 0, 0,
'q', 'w', 'e', 'r', 't', 'y', 'u', 'i',
'o', 'p', '[', ']', 0, 0, 'a', 's',
'd', 'f', 'g', 'h', 'j', 'k', 'l', ';',
'\'', '`', 0, '#', 'z', 'x', 'c', 'v',
'b', 'n', 'm', ',', '.', '/', 0, '*',
0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7',
'8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/* shift chars */
char en_uk_shift[] =
{
0, 0, '!', '"', 0xa3, '$', '%', '^',
'&', '*', '(', ')', '_', '+', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I',
'O', 'P', '{', '}', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ':',
'@', 0xac, 0, '~', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*',
0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7',
'8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0xa6, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/* right alt chars */
char en_uk_altgr[] =
{
0, 0, 0, 0, 0, 0x80, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0xe9, 0, 0, 0, 0xfa, 0xed,
0xf3, 0, 0, 0, 0, 0, 0xe1, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0xa6, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0xa6, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/*****************************************************************************/
/* german */
/* non shift chars */
char de_noshift[] =
{
0, 0, '1', '2', '3', '4', '5', '6',
'7', '8', '9', '0', 0xdf, 0xb4, 0, 0,
'q', 'w', 'e', 'r', 't', 'z', 'u', 'i',
'o', 'p', 0xfc, '+', 0, 0, 'a', 's',
'd', 'f', 'g', 'h', 'j', 'k', 'l', 0xf6,
0xe4, '^', 0, '#', 'y', 'x', 'c', 'v',
'b', 'n', 'm', ',', '.', '-', 0, '*',
0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7',
'8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/* shift chars */
char de_shift[] =
{
0, 0, '!', '"', 0xa7, '$', '%', '&',
'/', '(', ')', '=', '?', '`', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Z', 'U', 'I',
'O', 'P', 0xdc, '*', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', 0xd6,
0xc4, 0xb0, 0, '\'', 'Y', 'X', 'C', 'V',
'B', 'N', 'M', ';', ':', '_', 0, '*',
0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7',
'8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/* right alt chars */
char de_altgr[] =
{
0, 0, 0, 0xb2, 0xb3, 0, 0, 0,
'{', '[', ']', '}', '\\', 0, 0, 0,
'@', 0, 0x80, 0, 0, 0, 0, 0,
0, 0, 0, '~', 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0xb5, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/*****************************************************************************/
/* french */
/* non shift chars */
char fr_noshift[] =
{
0, 0, '&', 0xe9, '"', '\'', '(', '-',
0xe8, '_', 0xe7, 0xe0, ')', '=', 0, 0,
'a', 'z', 'e', 'r', 't', 'y', 'u', 'i',
'o', 'p', '^', '$', 0, 0, 'q', 's',
'd', 'f', 'g', 'h', 'j', 'k', 'l', 'm',
0xf9, 0xb2, 0, '*', 'w', 'x', 'c', 'v',
'b', 'n', ',', ';', ':', '!', 0, '*',
0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7',
'8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/* shift chars */
char fr_shift[] =
{
0, 0, '1', '2', '3', '4', '5', '6',
'7', '8', '9', '0', 0xb0, '+', 0, 0,
'A', 'Z', 'E', 'R', 'T', 'Y', 'U', 'I',
'O', 'P', 0xa8, 0xa3, 0, 0, 'Q', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', 'M',
'%', '~', 0, 0xb5, 'W', 'X', 'C', 'V',
'B', 'N', '?', '.', '/', 0xa7, 0, '*',
0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7',
'8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/* right alt chars */
char fr_altgr[] =
{
0, 0, 0, '~', '#', '{', '[', '|',
'`', '\\', '^', '@', ']', '}', 0, 0,
0, 0, 0x80, 0, 0, 0, 0, 0,
0, 0, 0, 0xa4, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
/*****************************************************************************/
char APP_CC
get_char_from_scan_code(int device_flags, int scan_code, int* keys,
int caps_lock, int num_lock, int scroll_lock,
int keylayout)
{
char rv;
char* keys_noshift;
char* keys_shift;
char* keys_altgr;
int shift;
int altgr;
int ext;
if (keylayout == 0x40c) /* france */
{
keys_noshift = fr_noshift;
keys_shift = fr_shift;
keys_altgr = fr_altgr;
}
else if (keylayout == 0x809) /* en-uk or en-gb */
{
keys_noshift = en_uk_noshift;
keys_shift = en_uk_shift;
keys_altgr = en_uk_altgr;
}
else if (keylayout == 0x407) /* german */
{
keys_noshift = de_noshift;
keys_shift = de_shift;
keys_altgr = de_altgr;
}
else if (keylayout == 0x416) /* Portuguese (Brazil) */
{
keys_noshift = pt_br_noshift;
keys_shift = pt_br_shift;
keys_altgr = pt_br_altgr;
}
else if (keylayout == 0x410) /* italy */
{
keys_noshift = it_noshift;
keys_shift = it_shift;
keys_altgr = it_altgr;
}
else /* english us 0x409 */
{
keys_noshift = en_us_noshift;
keys_shift = en_us_shift;
keys_altgr = en_us_altgr;
}
/*g_writeln("%d %d %x", scan_code, device_flags, keylayout);*/
shift = keys[42] || keys[54];
altgr = keys[56]; /* right alt */
ext = device_flags & 0x0100;
rv = 0;
if (scan_code >= 128)
{
scan_code = scan_code % 128;
num_lock = 0;
}
if (!num_lock)
{
switch (scan_code)
{
case 71: /* 7 */
case 72: /* 8 */
case 73: /* 9 */
case 75: /* 4 */
case 76: /* 5 */
case 77: /* 6 */
case 79: /* 1 */
case 80: /* 2 */
case 81: /* 3 */
case 82: /* 0 */
case 83: /* . */
return rv;
}
}
if (ext)
{
if (scan_code == 53)
{
rv = '/';
}
}
else
{
if (shift)
{
rv = keys_shift[scan_code];
}
else
{
if (altgr)
{
rv = keys_altgr[scan_code];
}
else
{
rv = keys_noshift[scan_code];
}
}
if (rv >= 'a' && rv <= 'z' && caps_lock)
{
rv = rv - ('a' - 'A');
}
else if (rv >= 'A' && rv <= 'Z' && caps_lock)
{
rv = rv + ('a' - 'A');
}
}
return rv;
}