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/**************************************************************************
*
* Copyright 2010 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
**************************************************************************/
#ifndef _TRACE_PARSER_HPP_
#define _TRACE_PARSER_HPP_
#include <iostream>
#include <list>
#include <string>
#include "trace_format.hpp"
#include "trace_model.hpp"
namespace Trace {
class Parser
{
protected:
void *file;
typedef std::list<Call *> CallList;
CallList calls;
typedef std::vector<Call::Signature *> FunctionMap;
FunctionMap functions;
typedef std::vector<Struct::Signature *> StructMap;
StructMap structs;
typedef std::vector<Enum::Signature *> EnumMap;
EnumMap enums;
typedef std::vector<Bitmask::Signature *> BitmaskMap;
BitmaskMap bitmasks;
unsigned next_call_no;
public:
unsigned long long version;
Parser();
~Parser();
bool open(const char *filename);
void close(void);
Call *parse_call(void);
protected:
void parse_enter(void);
Call *parse_leave(void);
void parse_call_details(Call *call);
void parse_arg(Call *call);
Value *parse_value(void);
Value *parse_sint();
Value *parse_uint();
Value *parse_float();
Value *parse_double();
Value *parse_string();
Value *parse_enum();
Value *parse_bitmask();
Value *parse_array(void);
Value *parse_blob(void);
Value *parse_struct();
Value *parse_opaque();
std::string read_string(void);
unsigned long long read_uint(void);
inline int read_byte(void);
};
} /* namespace Trace */
#endif /* _TRACE_PARSER_HPP_ */
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