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/*
* Copyright (c) 1997-2001 University of Southern California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the Information Sciences
* Institute of the University of Southern California.
* 4. Neither the name of the University nor of the Institute may be used
* to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#ifndef parser_h
#define parser_h
#include <stdio.h>
//#include "trace.h"
struct TraceEvent;
class Attribute {
public:
char flag;
const char * value_type;
void * value_ptr;
void * other_ptr; // Used for backwards compatibility hacks
const char * default_value;
bool required;
bool dual_use;
bool seen;
const char * label;
Attribute * next;
public:
// value_ptr is the location to store a read value in the TraceEvent record
Attribute(char _flag, void * _value_ptr, const char * _value_type, const char * _default_value,
bool _required, const char * _label);
void dualUse(void * _value_ptr, char * _value_type, char * _label);
const char * parseValue(const char * run, const char * line);
void setDefaultValue();
private:
double determineAngle(char * buffer); // Used to extract the layout angle for "orientation"
// Value type
};
class TraceSyntax {
public:
const char type;
const char * label;
Attribute * attributes;
int total_required_attributes;
int number_of_attributes;
TraceSyntax * next;
private:
Attribute * last_attribute;
public:
TraceSyntax(const char event_id, const char * _label);
Attribute * addAttribute(const char flag, void * value_ptr, const char * type,
const char * default_value, bool required,
const char * label);
Attribute * addAttribute(const char flag, void * value_ptr, const char * type,
const char * default_value, bool required,
const char * label, void * other_ptr);
void setDefaultAttributeValues();
};
class ParseTable {
public:
//<zheng: +++>
static bool nam4wpan;
static int wpan_bradius;
//</zheng: +++>
TraceSyntax * syntax_list;
private:
TraceSyntax * syntax_list_tail;
TraceEvent * pending;
public:
ParseTable(TraceEvent * _pending); // pending is where to put value when
// nam trace line is parsed
int print(FILE * stream);
int printLatex(FILE * stream);
bool parseLine(char * line);
TraceSyntax * addTraceSyntax(const char id, const char * label);
};
const char * eatSpaces(const char * marker);
const char * advanceToSpace(const char * marker);
const char * advanceToNextFlag(const char * marker);
const char * advanceToEndofLine(const char * marker);
const char * extractString(const char * original, char * output);
#endif
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