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/*
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 * Licensed to the Apache Software Foundation (ASF) under one
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 * or more contributor license agreements. See the NOTICE file
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 * distributed with this work for additional information
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 * regarding copyright ownership. The ASF licenses this file
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 * to you under the Apache License, Version 2.0 (the
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 * "License"); you may not use this file except in compliance
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 * with the License. You may obtain a copy of the License at
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 *
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 *   http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing,
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 * software distributed under the License is distributed on an
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 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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 * KIND, either express or implied. See the License for the
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 * specific language governing permissions and limitations
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 * under the License.
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 */
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#ifndef T_MAIN_H
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#define T_MAIN_H
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#include <string>
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#include "parse/t_const.h"
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#include "parse/t_field.h"
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/**
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 * Defined in the flex library
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 */
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int yylex(void);
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int yyparse(void);
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/**
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 * Expected to be defined by Flex/Bison
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 */
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void yyerror(const char* fmt, ...);
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/**
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 * Parse debugging output, used to print helpful info
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 */
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void pdebug(const char* fmt, ...);
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/**
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 * Parser warning
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 */
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void pwarning(int level, const char* fmt, ...);
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/**
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 * Failure!
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 */
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void failure(const char* fmt, ...);
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/**
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 * Check constant types
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 */
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void validate_const_type(t_const* c);
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/**
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 * Check constant types
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 */
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void validate_field_value(t_field* field, t_const_value* cv);
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/**
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 * Check members of a throws block
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 */
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bool validate_throws(t_struct* throws);
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/**
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 * Converts a string filename into a thrift program name
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 */
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std::string program_name(std::string filename);
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/**
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 * Gets the directory path of a filename
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 */
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std::string directory_name(std::string filename);
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/**
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 * Get the absolute path for an include file
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 */
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std::string include_file(std::string filename);
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/**
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 * Clears any previously stored doctext string.
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 */
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void clear_doctext();
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/**
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 * Cleans up text commonly found in doxygen-like comments
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 */
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char* clean_up_doctext(char* doctext);
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/**
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 * Flex utilities
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 */
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extern int   yylineno;
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extern char  yytext[];
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extern FILE* yyin;
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#endif