1 /*

     2 Copyright (c) Fabien Ninoles <fabien@tzone.org>

     3 All rights reserved.

     4 

     5 Redistribution and use in source and binary forms, with or without

     6 modification, are permitted provided that the following conditions

     7 are met:

     8 1. Redistributions of source code must retain the above copyright

     9    notice, this list of conditions and the following disclaimer.

    10 2. Redistributions in binary form must reproduce the above copyright

    11    notice, this list of conditions and the following disclaimer in the

    12    documentation and/or other materials provided with the distribution.

    13 3. Neither the name of the University nor the names of its contributors

    14    may be used to endorse or promote products derived from this software

    15    without specific prior written permission.

    16 

    17 THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND

    18 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    19 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    20 ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE

    21 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

    22 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

    23 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

    24 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

    25 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

    26 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

    27 SUCH DAMAGE.

    28 */

    29 

    30 #ifndef _JSONSAX_H_

    31 #define _JSONSAX_H_

    32 

    33 #ifdef __cplusplus

    34 extern "C"

    35 {

    36 #endif

    37 

    38 enum EJSONSAX_TYPE {

    39   EJSONSAX_OBJECT,

    40   EJSONSAX_ARRAY,

    41   EJSONSAX_STRING,

    42   EJSONSAX_NUMBER,

    43   EJSONSAX_NULL,

    44   EJSONSAX_TRUE,

    45   EJSONSAX_FALSE

    46 };

    47 

    48 struct jsonsax_backend

    49 {

    50   int  (*m_getchar)(void* data);

    51   int  (*m_onstart)(void* data, enum EJSONSAX_TYPE type);

    52   int  (*m_onstop)(void* data, enum EJSONSAX_TYPE type);

    53   void (*m_onerror)(void* data, int error);

    54 };

    55 

    56 // Note: the structure members would be copied before

    57 // being used.  You cannot change the functions called after

    58 // it.

    59 int jsonsax_parse(struct jsonsax_backend* backend, void* data);

    60 

    61 #ifdef __cplusplus

    62 }

    63 #endif

    64 

    65 #endif