/* #line 1 "./ragel/tsip_parser_header_Refer_Sub.rl" */

/*
* Copyright (C) 2010-2011 Mamadou Diop.
*
* Contact: Mamadou Diop <diopmamadou(at)doubango[dot]org>
*	
* This file is part of Open Source Doubango Framework.
*
* DOUBANGO 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 3 of the License, or
* (at your option) any later version.
*	
* DOUBANGO 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 DOUBANGO.
*
*/

/**@file tsip_header_Refer_Sub.c
 * @brief SIP header 'Refer-Sub' as per 4488.
 *
 * @author Mamadou Diop <diopmamadou(at)doubango[dot]org>
 *

 */
#include "tinysip/headers/tsip_header_Refer_Sub.h"

#include "tinysip/parsers/tsip_parser_uri.h"

#include "tsk_debug.h"
#include "tsk_memory.h"

#include <string.h>

/***********************************
*	Ragel state machine.
*/

/* #line 73 "./ragel/tsip_parser_header_Refer_Sub.rl" */


tsip_header_Refer_Sub_t* tsip_header_Refer_Sub_create(tsk_bool_t sub)
{
	return tsk_object_new(TSIP_HEADER_REFER_SUB_VA_ARGS(sub));
}

tsip_header_Refer_Sub_t* tsip_header_Refer_Sub_create_null()
{
	return tsip_header_Refer_Sub_create(tsk_true);
}

int tsip_header_Refer_Sub_serialize(const tsip_header_t* header, tsk_buffer_t* output)
{
	if(header){
		const tsip_header_Refer_Sub_t *Refer_Sub = (const tsip_header_Refer_Sub_t *)header;
		return tsk_buffer_append(output, Refer_Sub->sub ? "true" : "false", Refer_Sub->sub ? 4 : 5);
	}

	return -1;
}

tsip_header_Refer_Sub_t *tsip_header_Refer_Sub_parse(const char *data, tsk_size_t size)
{
	int cs = 0;
	const char *p = data;
	const char *pe = p + size;
	const char *eof = pe;
	tsip_header_Refer_Sub_t *hdr_rsub = tsip_header_Refer_Sub_create_null();
	
	const char *tag_start = tsk_null;

	
/* #line 81 "./src/headers/tsip_header_Refer_Sub.c" */
static const char _tsip_machine_parser_header_Refer_Sub_actions[] = {
	0, 1, 0, 1, 1, 1, 2, 1, 
	3, 1, 4
};

static const short _tsip_machine_parser_header_Refer_Sub_key_offsets[] = {
	0, 0, 2, 4, 6, 8, 10, 11, 
	13, 15, 17, 20, 27, 28, 30, 36, 
	38, 40, 42, 44, 48, 52, 53, 55, 
	58, 75, 76, 78, 94, 113, 118, 119, 
	121, 125, 144, 145, 147, 166, 167, 169, 
	172, 180, 181, 183, 187, 188, 194, 212, 
	219, 227, 235, 243, 245, 252, 261, 263, 
	266, 268, 271, 273, 276, 279, 280, 283, 
	284, 287, 288, 297, 306, 314, 322, 330, 
	338, 340, 346, 355, 364, 373, 375, 378, 
	381, 382, 383, 385, 387, 389, 393
};

static const char _tsip_machine_parser_header_Refer_Sub_trans_keys[] = {
	82, 114, 69, 101, 70, 102, 69, 101, 
	82, 114, 45, 83, 115, 85, 117, 66, 
	98, 9, 32, 58, 9, 13, 32, 70, 
	84, 102, 116, 10, 9, 32, 9, 32, 
	70, 84, 102, 116, 65, 97, 76, 108, 
	83, 115, 69, 101, 9, 13, 32, 59, 
	9, 13, 32, 59, 10, 9, 32, 9, 
	32, 59, 9, 13, 32, 33, 37, 39, 
	126, 42, 43, 45, 46, 48, 57, 65, 
	90, 95, 122, 10, 9, 32, 9, 32, 
	33, 37, 39, 126, 42, 43, 45, 46, 
	48, 57, 65, 90, 95, 122, 9, 13, 
	32, 33, 37, 39, 59, 61, 126, 42, 
	43, 45, 46, 48, 57, 65, 90, 95, 
	122, 9, 13, 32, 59, 61, 10, 9, 
	32, 9, 32, 59, 61, 9, 13, 32, 
	33, 34, 37, 39, 91, 126, 42, 43, 
	45, 46, 48, 57, 65, 90, 95, 122, 
	10, 9, 32, 9, 13, 32, 33, 34, 
	37, 39, 91, 126, 42, 43, 45, 46, 
	48, 57, 65, 90, 95, 122, 10, 9, 
	32, 9, 32, 34, 13, 34, 92, 127, 
	0, 8, 10, 31, 10, 9, 32, 9, 
	13, 32, 59, 10, 0, 9, 11, 12, 
	14, 127, 9, 13, 32, 33, 37, 39, 
	59, 126, 42, 43, 45, 46, 48, 57, 
	65, 90, 95, 122, 58, 48, 57, 65, 
	70, 97, 102, 58, 93, 48, 57, 65, 
	70, 97, 102, 58, 93, 48, 57, 65, 
	70, 97, 102, 58, 93, 48, 57, 65, 
	70, 97, 102, 58, 93, 58, 48, 57, 
	65, 70, 97, 102, 46, 58, 93, 48, 
	57, 65, 70, 97, 102, 48, 57, 46, 
	48, 57, 48, 57, 46, 48, 57, 48, 
	57, 93, 48, 57, 93, 48, 57, 93, 
	46, 48, 57, 46, 46, 48, 57, 46, 
	46, 58, 93, 48, 57, 65, 70, 97, 
	102, 46, 58, 93, 48, 57, 65, 70, 
	97, 102, 58, 93, 48, 57, 65, 70, 
	97, 102, 58, 93, 48, 57, 65, 70, 
	97, 102, 58, 93, 48, 57, 65, 70, 
	97, 102, 58, 93, 48, 57, 65, 70, 
	97, 102, 58, 93, 48, 57, 65, 70, 
	97, 102, 46, 58, 93, 48, 57, 65, 
	70, 97, 102, 46, 58, 93, 48, 57, 
	65, 70, 97, 102, 46, 58, 93, 48, 
	57, 65, 70, 97, 102, 48, 57, 46, 
	48, 57, 46, 48, 57, 46, 58, 82, 
	114, 85, 117, 69, 101, 9, 13, 32, 
	59, 0
};

static const char _tsip_machine_parser_header_Refer_Sub_single_lengths[] = {
	0, 2, 2, 2, 2, 2, 1, 2, 
	2, 2, 3, 7, 1, 2, 6, 2, 
	2, 2, 2, 4, 4, 1, 2, 3, 
	7, 1, 2, 6, 9, 5, 1, 2, 
	4, 9, 1, 2, 9, 1, 2, 3, 
	4, 1, 2, 4, 1, 0, 8, 1, 
	2, 2, 2, 2, 1, 3, 0, 1, 
	0, 1, 0, 1, 1, 1, 1, 1, 
	1, 1, 3, 3, 2, 2, 2, 2, 
	2, 0, 3, 3, 3, 0, 1, 1, 
	1, 1, 2, 2, 2, 4, 0
};

static const char _tsip_machine_parser_header_Refer_Sub_range_lengths[] = {
	0, 0, 0, 0, 0, 0, 0, 0, 
	0, 0, 0, 0, 0, 0, 0, 0, 
	0, 0, 0, 0, 0, 0, 0, 0, 
	5, 0, 0, 5, 5, 0, 0, 0, 
	0, 5, 0, 0, 5, 0, 0, 0, 
	2, 0, 0, 0, 0, 3, 5, 3, 
	3, 3, 3, 0, 3, 3, 1, 1, 
	1, 1, 1, 1, 1, 0, 1, 0, 
	1, 0, 3, 3, 3, 3, 3, 3, 
	0, 3, 3, 3, 3, 1, 1, 1, 
	0, 0, 0, 0, 0, 0, 0
};

static const short _tsip_machine_parser_header_Refer_Sub_index_offsets[] = {
	0, 0, 3, 6, 9, 12, 15, 17, 
	20, 23, 26, 30, 38, 40, 43, 50, 
	53, 56, 59, 62, 67, 72, 74, 77, 
	81, 94, 96, 99, 111, 126, 132, 134, 
	137, 142, 157, 159, 162, 177, 179, 182, 
	186, 193, 195, 198, 203, 205, 209, 223, 
	228, 234, 240, 246, 249, 254, 261, 263, 
	266, 268, 271, 273, 276, 279, 281, 284, 
	286, 289, 291, 298, 305, 311, 317, 323, 
	329, 332, 336, 343, 350, 357, 359, 362, 
	365, 367, 369, 372, 375, 378, 383
};

static const char _tsip_machine_parser_header_Refer_Sub_indicies[] = {
	0, 0, 1, 2, 2, 1, 3, 3, 
	1, 4, 4, 1, 5, 5, 1, 6, 
	1, 7, 7, 1, 8, 8, 1, 9, 
	9, 1, 9, 9, 10, 1, 10, 11, 
	10, 12, 13, 12, 13, 1, 14, 1, 
	15, 15, 1, 15, 15, 12, 13, 12, 
	13, 1, 16, 16, 1, 17, 17, 1, 
	18, 18, 1, 19, 19, 1, 20, 21, 
	20, 22, 1, 23, 24, 23, 25, 1, 
	26, 1, 27, 27, 1, 27, 27, 25, 
	1, 25, 28, 25, 29, 29, 29, 29, 
	29, 29, 29, 29, 29, 1, 30, 1, 
	31, 31, 1, 31, 31, 29, 29, 29, 
	29, 29, 29, 29, 29, 29, 1, 32, 
	33, 32, 34, 34, 34, 35, 36, 34, 
	34, 34, 34, 34, 34, 1, 37, 38, 
	37, 25, 36, 1, 39, 1, 40, 40, 
	1, 40, 40, 25, 36, 1, 36, 41, 
	36, 42, 43, 42, 42, 44, 42, 42, 
	42, 42, 42, 42, 1, 45, 1, 46, 
	46, 1, 46, 47, 46, 42, 43, 42, 
	42, 44, 42, 42, 42, 42, 42, 42, 
	1, 48, 1, 49, 49, 1, 49, 49, 
	43, 1, 50, 51, 52, 1, 1, 1, 
	43, 53, 1, 43, 43, 1, 54, 33, 
	54, 35, 1, 55, 1, 43, 43, 43, 
	1, 54, 33, 54, 42, 42, 42, 35, 
	42, 42, 42, 42, 42, 42, 1, 57, 
	56, 56, 56, 1, 59, 51, 58, 58, 
	58, 1, 59, 51, 60, 60, 60, 1, 
	59, 51, 61, 61, 61, 1, 59, 51, 
	1, 63, 62, 56, 56, 1, 64, 59, 
	51, 65, 58, 58, 1, 66, 1, 67, 
	68, 1, 69, 1, 70, 71, 1, 72, 
	1, 51, 73, 1, 51, 74, 1, 51, 
	1, 70, 75, 1, 70, 1, 67, 76, 
	1, 67, 1, 64, 59, 51, 77, 60, 
	60, 1, 64, 59, 51, 61, 61, 61, 
	1, 79, 51, 78, 78, 78, 1, 81, 
	51, 80, 80, 80, 1, 81, 51, 82, 
	82, 82, 1, 81, 51, 83, 83, 83, 
	1, 81, 51, 1, 84, 78, 78, 1, 
	64, 81, 51, 85, 80, 80, 1, 64, 
	81, 51, 86, 82, 82, 1, 64, 81, 
	51, 83, 83, 83, 1, 87, 1, 64, 
	88, 1, 64, 89, 1, 64, 1, 63, 
	1, 90, 90, 1, 91, 91, 1, 92, 
	92, 1, 93, 94, 93, 95, 1, 1, 
	0
};

static const char _tsip_machine_parser_header_Refer_Sub_trans_targs[] = {
	2, 0, 3, 4, 5, 6, 7, 8, 
	9, 10, 11, 12, 15, 82, 13, 14, 
	16, 17, 18, 19, 20, 44, 24, 20, 
	21, 24, 22, 23, 25, 28, 26, 27, 
	29, 44, 28, 24, 33, 29, 30, 31, 
	32, 34, 46, 40, 47, 35, 36, 37, 
	38, 39, 41, 43, 45, 42, 20, 86, 
	48, 81, 49, 52, 50, 51, 53, 68, 
	54, 66, 55, 56, 64, 57, 58, 62, 
	59, 60, 61, 63, 65, 67, 69, 77, 
	70, 73, 71, 72, 74, 75, 76, 78, 
	79, 80, 83, 84, 85, 20, 44, 24
};

static const char _tsip_machine_parser_header_Refer_Sub_trans_actions[] = {
	0, 0, 0, 0, 0, 0, 0, 0, 
	0, 0, 0, 0, 1, 1, 0, 0, 
	0, 0, 0, 0, 5, 5, 5, 0, 
	0, 0, 0, 0, 0, 1, 0, 0, 
	7, 7, 0, 7, 0, 0, 0, 0, 
	0, 0, 0, 0, 0, 0, 0, 0, 
	0, 0, 0, 0, 0, 0, 7, 9, 
	0, 0, 0, 0, 0, 0, 0, 0, 
	0, 0, 0, 0, 0, 0, 0, 0, 
	0, 0, 0, 0, 0, 0, 0, 0, 
	0, 0, 0, 0, 0, 0, 0, 0, 
	0, 0, 0, 0, 0, 3, 3, 3
};

static const int tsip_machine_parser_header_Refer_Sub_start = 1;
static const int tsip_machine_parser_header_Refer_Sub_first_final = 86;
static const int tsip_machine_parser_header_Refer_Sub_error = 0;

static const int tsip_machine_parser_header_Refer_Sub_en_main = 1;


/* #line 106 "./ragel/tsip_parser_header_Refer_Sub.rl" */
	(void)(eof);
	(void)(tsip_machine_parser_header_Refer_Sub_first_final);
	(void)(tsip_machine_parser_header_Refer_Sub_error);
	(void)(tsip_machine_parser_header_Refer_Sub_en_main);
	
/* #line 291 "./src/headers/tsip_header_Refer_Sub.c" */
	{
	cs = tsip_machine_parser_header_Refer_Sub_start;
	}

/* #line 111 "./ragel/tsip_parser_header_Refer_Sub.rl" */
	
/* #line 298 "./src/headers/tsip_header_Refer_Sub.c" */
	{
	int _klen;
	unsigned int _trans;
	const char *_acts;
	unsigned int _nacts;
	const char *_keys;

	if ( p == pe )
		goto _test_eof;
	if ( cs == 0 )
		goto _out;
_resume:
	_keys = _tsip_machine_parser_header_Refer_Sub_trans_keys + _tsip_machine_parser_header_Refer_Sub_key_offsets[cs];
	_trans = _tsip_machine_parser_header_Refer_Sub_index_offsets[cs];

	_klen = _tsip_machine_parser_header_Refer_Sub_single_lengths[cs];
	if ( _klen > 0 ) {
		const char *_lower = _keys;
		const char *_mid;
		const char *_upper = _keys + _klen - 1;
		while (1) {
			if ( _upper < _lower )
				break;

			_mid = _lower + ((_upper-_lower) >> 1);
			if ( (*p) < *_mid )
				_upper = _mid - 1;
			else if ( (*p) > *_mid )
				_lower = _mid + 1;
			else {
				_trans += (_mid - _keys);
				goto _match;
			}
		}
		_keys += _klen;
		_trans += _klen;
	}

	_klen = _tsip_machine_parser_header_Refer_Sub_range_lengths[cs];
	if ( _klen > 0 ) {
		const char *_lower = _keys;
		const char *_mid;
		const char *_upper = _keys + (_klen<<1) - 2;
		while (1) {
			if ( _upper < _lower )
				break;

			_mid = _lower + (((_upper-_lower) >> 1) & ~1);
			if ( (*p) < _mid[0] )
				_upper = _mid - 2;
			else if ( (*p) > _mid[1] )
				_lower = _mid + 2;
			else {
				_trans += ((_mid - _keys)>>1);
				goto _match;
			}
		}
		_trans += _klen;
	}

_match:
	_trans = _tsip_machine_parser_header_Refer_Sub_indicies[_trans];
	cs = _tsip_machine_parser_header_Refer_Sub_trans_targs[_trans];

	if ( _tsip_machine_parser_header_Refer_Sub_trans_actions[_trans] == 0 )
		goto _again;

	_acts = _tsip_machine_parser_header_Refer_Sub_actions + _tsip_machine_parser_header_Refer_Sub_trans_actions[_trans];
	_nacts = (unsigned int) *_acts++;
	while ( _nacts-- > 0 )
	{
		switch ( *_acts++ )
		{
	case 0:
/* #line 49 "./ragel/tsip_parser_header_Refer_Sub.rl" */
	{
		tag_start = p;
	}
	break;
	case 1:
/* #line 53 "./ragel/tsip_parser_header_Refer_Sub.rl" */
	{
		hdr_rsub->sub = tsk_true;
	}
	break;
	case 2:
/* #line 56 "./ragel/tsip_parser_header_Refer_Sub.rl" */
	{
		hdr_rsub->sub = tsk_false;
	}
	break;
	case 3:
/* #line 59 "./ragel/tsip_parser_header_Refer_Sub.rl" */
	{
		TSK_PARSER_ADD_PARAM(TSIP_HEADER_PARAMS(hdr_rsub));
	}
	break;
	case 4:
/* #line 63 "./ragel/tsip_parser_header_Refer_Sub.rl" */
	{
	}
	break;
/* #line 401 "./src/headers/tsip_header_Refer_Sub.c" */
		}
	}

_again:
	if ( cs == 0 )
		goto _out;
	if ( ++p != pe )
		goto _resume;
	_test_eof: {}
	_out: {}
	}

/* #line 112 "./ragel/tsip_parser_header_Refer_Sub.rl" */
	
	if( cs < 
/* #line 417 "./src/headers/tsip_header_Refer_Sub.c" */
86
/* #line 113 "./ragel/tsip_parser_header_Refer_Sub.rl" */
 ){
		TSK_DEBUG_ERROR("Failed to parse 'Refer-Sub' header.");
		TSK_OBJECT_SAFE_FREE(hdr_rsub);
	}
	
	return hdr_rsub;
}







//========================================================
//	Refer_Sub header object definition
//

static tsk_object_t* tsip_header_Refer_Sub_ctor(tsk_object_t *self, va_list * app)
{
	tsip_header_Refer_Sub_t *Refer_Sub = self;
	if(Refer_Sub){
		TSIP_HEADER(Refer_Sub)->type = tsip_htype_Refer_Sub;
		TSIP_HEADER(Refer_Sub)->serialize = tsip_header_Refer_Sub_serialize;
		Refer_Sub->sub = va_arg(*app, tsk_bool_t);
	}
	else{
		TSK_DEBUG_ERROR("Failed to create new Refer_Sub header.");
	}
	return self;
}

static tsk_object_t* tsip_header_Refer_Sub_dtor(tsk_object_t *self)
{
	tsip_header_Refer_Sub_t *Refer_Sub = self;
	if(Refer_Sub){
		TSK_OBJECT_SAFE_FREE(TSIP_HEADER_PARAMS(Refer_Sub));
	}
	else{
		TSK_DEBUG_ERROR("Null Refer_Sub header.");
	}

	return self;
}

static const tsk_object_def_t tsip_header_Refer_Sub_def_s = 
{
	sizeof(tsip_header_Refer_Sub_t),
	tsip_header_Refer_Sub_ctor,
	tsip_header_Refer_Sub_dtor,
	tsk_null
};
const tsk_object_def_t *tsip_header_Refer_Sub_def_t = &tsip_header_Refer_Sub_def_s;