75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
|
/*
|
||
|
|
Copyright (c) 2015, Matthias Schiffer <mschiffer@universe-factory.net>
|
||
|
|
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.
|
||
|
|
|
||
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include "generator.hpp"
|
||
|
|
|
||
|
|
#include <cstdio>
|
||
|
|
|
||
|
|
|
||
|
|
namespace solar {
|
||
|
|
|
||
|
|
class output_t {
|
||
|
|
private:
|
||
|
|
std::string prefix_str;
|
||
|
|
std::string token_prefix_str;
|
||
|
|
unsigned stack_size;
|
||
|
|
|
||
|
|
const generator_t *generator;
|
||
|
|
|
||
|
|
std::FILE *header_file;
|
||
|
|
std::FILE *source_file;
|
||
|
|
|
||
|
|
std::map<std::string, unsigned> tokens;
|
||
|
|
std::map<std::string, unsigned> nonterms;
|
||
|
|
|
||
|
|
const char * prefix() const {
|
||
|
|
return prefix_str.c_str();
|
||
|
|
}
|
||
|
|
|
||
|
|
const char * token_prefix() const {
|
||
|
|
return token_prefix_str.c_str();
|
||
|
|
}
|
||
|
|
|
||
|
|
void emit_tokens();
|
||
|
|
void emit_token_value();
|
||
|
|
void emit_header();
|
||
|
|
|
||
|
|
void emit_state_shift(unsigned i);
|
||
|
|
void emit_state_reduce(const item_t &item);
|
||
|
|
void emit_state(unsigned i);
|
||
|
|
void emit_states();
|
||
|
|
void emit_source();
|
||
|
|
|
||
|
|
public:
|
||
|
|
output_t(const generator_t *generator0, const char *header, const char *source);
|
||
|
|
|
||
|
|
void write();
|
||
|
|
};
|
||
|
|
|
||
|
|
}
|