f55c0a997a
* include/hbjson.h
* src/rtl/hbjson.c
+ added new C function:
char * hb_jsonEncodeCP( PHB_ITEM pValue, HB_SIZE * pnLen,
HB_BOOL fHuman, PHB_CODEPAGE cdp );
It allows to pass explicitly codepage in which strings inside pValue
are encoded. If cdp parameter is not NULL then it's used to extract
unicode character values from passed strings and this values is used
to encode to encode non ASCII characters as "\uXXXX" where XXXX is
unicode character value. Data serialized in such way is 7bit clean.
If this parameter is NULL then strings are encoded in raw form just
like in hb_jsonEncode().
+ added new C function:
HB_SIZE hb_jsonDecodeCP( const char * szSource, PHB_ITEM pValue,
PHB_CODEPAGE cdp );
It allows to pass explicitly codepage used for strings decoded from
JSON data. If this parameter is NULL then strings are decoded in raw
form and unicode character with code over 255 are converted to '?'
char.
+ added optional 3-rd parameter with codepage ID to PRG functions
hb_jsonEncode() and hb_jsonDecode(). If this parameter is not given
then above functions works like before this modification:
hb_jsonEncode() uses raw string encoding and hb_jsonDecode() uses
current HVM CP to decode characters encoded as \uXXXX.
+ modified PRG function hb_jsonDecode() to return decoded data
instead of length of decoded data when second parameter is not
passed by reference.
65 lines
2.7 KiB
C
65 lines
2.7 KiB
C
/*
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* Harbour Project source code:
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* JavaScript Object Notation (JSON)
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*
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* Copyright 2010 Mindaugas Kavaliauskas <dbtopas / at / dbtopas.lt>
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* www - http://harbour-project.org/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING.txt. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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#ifndef HB_JSON_H_
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#define HB_JSON_H_
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#include "hbapi.h"
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#include "hbapicdp.h"
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HB_EXTERN_BEGIN
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extern HB_EXPORT char * hb_jsonEncode( PHB_ITEM pValue, HB_SIZE * pnLen, HB_BOOL fHuman );
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extern HB_EXPORT char * hb_jsonEncodeCP( PHB_ITEM pValue, HB_SIZE * pnLen, HB_BOOL fHuman, PHB_CODEPAGE cdp );
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extern HB_EXPORT HB_SIZE hb_jsonDecode( const char * szSource, PHB_ITEM pValue );
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extern HB_EXPORT HB_SIZE hb_jsonDecodeCP( const char * szSource, PHB_ITEM pValue, PHB_CODEPAGE cdp );
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HB_EXTERN_END
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#endif /* HB_JSON_H_ */
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