FreeCalypso > hg > fc-magnetite
view src/cs/layer1/gtt_include/ctm/ucs_functions.h @ 678:edaceb78719a
doc/Leonardo-target: Tango unused Calypso signals update
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 20 Jun 2020 05:08:39 +0000 |
parents | 945cf7f506b2 |
children |
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/* ******************************************************************************* * * COPYRIGHT (C) 2000 BY ERICSSON EUROLAB DEUTSCHLAND GmbH * 90411 NUERNBERG, GERMANY, Tel Int + 49 911 5217 100 * * The program(s) may be used and/or copied only with the * written permission from Ericsson or in accordance * with the terms and conditions stipulated in the agreement or * contract under which the program(s) have been supplied. * ******************************************************************************* * * File : baudot_functions.h * Author : EEDN/RV Matthias Doerbecker * Tested Platforms : Windows NT 4.0 * Description : header file for ucs_functions.c * * Revision history * * $Log: $ * ******************************************************************************* */ #ifndef ucs_functions_h #define ucs_functions_h "$Id: $" /* ******************************************************************************* * INCLUDE FILES ******************************************************************************* */ #include "fifo.h" /* ******************************************************************************* * DEFINITIONS ******************************************************************************* */ /****************************************************************************/ /* convertChar2UCScode() */ /* ********************* */ /* Conversion from character into UCS code */ /* (Universal Multiple-Octet Coded Character Set, Row 00 */ /* of the Multilingual plane according to ISO/IEC 10646-1). */ /* This routine only handles characters in the range 0...255 since that is */ /* all that is required for the demonstration of Baudot support. */ /* */ /* input variables: */ /* - inChar charcater that shall be converted */ /* */ /* return value: UCS code of the input character */ /* or 0xFFFF in case that inChar is not valid */ /* (e.g. inChar=='\0') */ /* */ /* Matthias Doerbecker, Ericsson Eurolab Deutschland (EED/N/RV), 2000/09/18 */ /****************************************************************************/ UWORD16 convertChar2UCScode(char inChar); /****************************************************************************/ /* convertUCScode2char() */ /* ********************* */ /* Conversion from UCS code into character */ /* This routine only handles characters in the range 0...255 since that is */ /* all that is required for the demonstration of Baudot support. */ /* */ /* input variables: */ /* - ucsCode UCS code index, */ /* must be within the range 0...255 if BITS_PER_SYMB==8, */ /* or in the range 0...63 if BITS_PER_SYMB==6, */ /* */ /* return value: character (or '\0' if ucsCode is not valid) */ /* */ /* Matthias Doerbecker, Ericsson Eurolab Deutschland (EED/N/RV), 2000/09/18 */ /****************************************************************************/ char convertUCScode2char(UWORD16 ucsCode); /****************************************************************************/ /* transformUCS2UTF() */ /* ****************** */ /* Transformation from UCS code into UTF-8. UTF-8 is a sequence consisting */ /* of 1, 2, 3, or 5 octets (bytes). See ISO/IEC 10646-1 Annex G. */ /* */ /* This routine only handles UCS codes in the range 0...0xFF since that is */ /* all that is required for the demonstration of Baudot support. */ /* */ /* input variables: */ /* - ucsCode UCS code index, */ /* */ /* output variables: */ /* - ptr_octet_fifo_state pointer to the output fifo state buffer for */ /* the UTF-8 octets. */ /* */ /* Matthias Doerbecker, Ericsson Eurolab Deutschland (EED/N/RV), 2000/06/29 */ /****************************************************************************/ void transformUCS2UTF(UWORD16 ucsCode, fifo_state_t* ptr_octet_fifo_state); /****************************************************************************/ /* transformUTF2UCS() */ /* ****************** */ /* Transformation from UTF-8 into UCS code. */ /* */ /* This routine only handles UTF-8 sequences consisting of one or two */ /* octets (corresponding to UCS codes in the range 0...0xFF) since that is */ /* all that is required for the demonstration of Baudot support. */ /* */ /* input/output variables: */ /* - ptr_octet_fifo_state pointer to the input fifo state buffer for */ /* the UTF-8 octets. */ /* */ /* output variables: */ /* - *ptr_ucsCode UCS code index */ /* */ /* return value: */ /* true, if conversion was successful */ /* false, if the input fifo buffer didn't contain enough octets for a */ /* conversion into UCS code. The output variable *ptr_ucsCode */ /* doesn't contain a valid value in this case */ /* */ /* Matthias Doerbecker, Ericsson Eurolab Deutschland (EED/N/RV), 2000/06/29 */ /****************************************************************************/ BOOL transformUTF2UCS(UWORD16 *ptr_ucsCode, fifo_state_t *ptr_octet_fifo_state); #endif