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*
* Licensed to the Apache Software Foundation (ASF) under one
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* to you under the Apache License, Version 2.0 (the
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*
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#ifndef __FLEX_LEXER_H
// Never included before - need to define base class.
#define __FLEX_LEXER_H
//#include <iostream.h>
typedef void ostream;
#include <vector>
#include <rtftok/RTFInputSource.hxx>
extern "C++" {
struct yy_buffer_state;
typedef int yy_state_type;
}
#include <rtftok/RTFScanner.hxx>
#endif
#if defined(yyFlexLexer) || ! defined(yyFlexLexerOnce)
// Either this is the first time through (yyFlexLexerOnce not defined),
// or this is a repeated include to define a different flavor of
// yyFlexLexer, as discussed in the flex man page.
#define yyFlexLexerOnce
class yyFlexLexer : public writerfilter::rtftok::RTFScanner {
private:
class RtfTokenizer* tokenizerInstance;
void split_ctrl(char *yytext, char* token, char *value);
void raise_ctrl(char* yytext);
void raise_dest(char* yytext);
void raise_destOrCtrl(char* yytext);
protected:
int num_lines;
sal_uInt64 num_chars;
int star_flag;
public:
// arg_yyin and arg_yyout default to the cin and cout, but we
// only make that assignment when initializing in yylex().
yyFlexLexer( class writerfilter::rtftok::RTFInputSource* arg_yyin, class writerfilter::rtftok::RTFScannerHandler &eventHandler );
virtual ~yyFlexLexer();
void yy_switch_to_buffer( struct yy_buffer_state* new_buffer );
struct yy_buffer_state* yy_create_buffer( class writerfilter::rtftok::RTFInputSource* s, int size );
void yy_delete_buffer( struct yy_buffer_state* b );
void yyrestart( class writerfilter::rtftok::RTFInputSource* s );
virtual int yylex();
virtual void switch_streams( class writerfilter::rtftok::RTFInputSource* new_in, ostream* new_out );
protected:
// int LexerInput( char* buf, int max_size );
virtual void LexerOutput( const char* buf, int size );
virtual void LexerError( const char* msg );
void yyunput( int c, char* buf_ptr );
int yyinput();
void yy_load_buffer_state();
void yy_init_buffer( struct yy_buffer_state* b, class writerfilter::rtftok::RTFInputSource* s );
void yy_flush_buffer( struct yy_buffer_state* b );
int yy_start_stack_ptr;
int yy_start_stack_depth;
int* yy_start_stack;
void yy_push_state( int new_state );
void yy_pop_state();
int yy_top_state();
yy_state_type yy_get_previous_state();
yy_state_type yy_try_NUL_trans( yy_state_type current_state );
int yy_get_next_buffer();
class writerfilter::rtftok::RTFInputSource* yyin; // input source for default LexerInput
ostream* yyout; // output sink for default LexerOutput
struct yy_buffer_state* yy_current_buffer;
// yy_hold_char holds the character lost when yytext is formed.
char yy_hold_char;
// Number of characters read into yy_ch_buf.
int yy_n_chars;
// Points to current character in buffer.
char* yy_c_buf_p;
int yy_init; // whether we need to initialize
int yy_start; // start state number
// Flag which is used to allow yywrap()'s to do buffer switches
// instead of setting up a fresh yyin. A bit of a hack ...
int yy_did_buffer_switch_on_eof;
// The following are not always needed, but may be depending
// on use of certain flex features (like REJECT or yymore()).
yy_state_type yy_last_accepting_state;
char* yy_last_accepting_cpos;
yy_state_type* yy_state_buf;
yy_state_type* yy_state_ptr;
char* yy_full_match;
int* yy_full_state;
int yy_full_lp;
int yy_lp;
int yy_looking_for_trail_begin;
int yy_more_flag;
int yy_more_len;
int yy_more_offset;
int yy_prev_more_offset;
private:
};
#endif