ssl_expr_scan.c

mod_ssl-2.8.31-1.3.41.tar.gz 好用的ssl工具

#define yy_create_buffer ssl_expr_yy_create_buffer
#define yy_delete_buffer ssl_expr_yy_delete_buffer
#define yy_scan_buffer ssl_expr_yy_scan_buffer
#define yy_scan_string ssl_expr_yy_scan_string
#define yy_scan_bytes ssl_expr_yy_scan_bytes
#define yy_flex_debug ssl_expr_yy_flex_debug
#define yy_init_buffer ssl_expr_yy_init_buffer
#define yy_flush_buffer ssl_expr_yy_flush_buffer
#define yy_load_buffer_state ssl_expr_yy_load_buffer_state
#define yy_switch_to_buffer ssl_expr_yy_switch_to_buffer
#define yyin ssl_expr_yyin
#define yyleng ssl_expr_yyleng
#define yylex ssl_expr_yylex
#define yyout ssl_expr_yyout
#define yyrestart ssl_expr_yyrestart
#define yytext ssl_expr_yytext

/* A lexical scanner generated by flex */

/* Scanner skeleton version:
 */

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5

#include <stdio.h>


/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif
#endif


#ifdef __cplusplus

#include <stdlib.h>
#include <unistd.h>

/* Use prototypes in function declarations. */
#define YY_USE_PROTOS

/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST

#else	/* ! __cplusplus */

#if __STDC__

#define YY_USE_PROTOS
#define YY_USE_CONST

#endif	/* __STDC__ */
#endif	/* ! __cplusplus */

#ifdef __TURBOC__
 #pragma warn -rch
 #pragma warn -use
#include <io.h>
#include <stdlib.h>
#define YY_USE_CONST
#define YY_USE_PROTOS
#endif

#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif


#ifdef YY_USE_PROTOS
#define YY_PROTO(proto) proto
#else
#define YY_PROTO(proto) ()
#endif

/* Returned upon end-of-file. */
#define YY_NULL 0

/* Promotes a possibly negative, possibly signed char to an unsigned
 * integer for use as an array index.  If the signed char is negative,
 * we want to instead treat it as an 8-bit unsigned char, hence the
 * double cast.
 */
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)

/* Enter a start condition.  This macro really ought to take a parameter,
 * but we do it the disgusting crufty way forced on us by the ()-less
 * definition of BEGIN.
 */
#define BEGIN yy_start = 1 + 2 *

/* Translate the current start state into a value that can be later handed
 * to BEGIN to return to the state.  The YYSTATE alias is for lex
 * compatibility.
 */
#define YY_START ((yy_start - 1) / 2)
#define YYSTATE YY_START

/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)

/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart( yyin )

#define YY_END_OF_BUFFER_CHAR 0

/* Size of default input buffer. */
#define YY_BUF_SIZE 16384

typedef struct yy_buffer_state *YY_BUFFER_STATE;

extern int yyleng;
extern FILE *yyin, *yyout;

#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2

/* The funky do-while in the following #define is used to turn the definition
 * int a single C statement (which needs a semi-colon terminator).  This
 * avoids problems with code like:
 *
 * 	if ( condition_holds )
 *		yyless( 5 );
 *	else
 *		do_something_else();
 *
 * Prior to using the do-while the compiler would get upset at the
 * "else" because it interpreted the "if" statement as being all
 * done when it reached the ';' after the yyless() call.
 */

/* Return all but the first 'n' matched characters back to the input stream. */

#define yyless(n) \
	do \
		{ \
		/* Undo effects of setting up yytext. */ \
		*yy_cp = yy_hold_char; \
		YY_RESTORE_YY_MORE_OFFSET \
		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
		} \
	while ( 0 )

#define unput(c) yyunput( c, yytext_ptr )

/* The following is because we cannot portably get our hands on size_t
 * (without autoconf's help, which isn't available because we want
 * flex-generated scanners to compile on their own).
 */
typedef unsigned int yy_size_t;


struct yy_buffer_state
	{
	FILE *yy_input_file;

	char *yy_ch_buf;		/* input buffer */
	char *yy_buf_pos;		/* current position in input buffer */

	/* Size of input buffer in bytes, not including room for EOB
	 * characters.
	 */
	yy_size_t yy_buf_size;

	/* Number of characters read into yy_ch_buf, not including EOB
	 * characters.
	 */
	int yy_n_chars;

	/* Whether we "own" the buffer - i.e., we know we created it,
	 * and can realloc() it to grow it, and should free() it to
	 * delete it.
	 */
	int yy_is_our_buffer;

	/* Whether this is an "interactive" input source; if so, and
	 * if we're using stdio for input, then we want to use getc()
	 * instead of fread(), to make sure we stop fetching input after
	 * each newline.
	 */
	int yy_is_interactive;

	/* Whether we're considered to be at the beginning of a line.
	 * If so, '^' rules will be active on the next match, otherwise
	 * not.
	 */
	int yy_at_bol;

	/* Whether to try to fill the input buffer when we reach the
	 * end of it.
	 */
	int yy_fill_buffer;

	int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
	/* When an EOF's been seen but there's still some text to process
	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
	 * shouldn't try reading from the input source any more.  We might
	 * still have a bunch of tokens to match, though, because of
	 * possible backing-up.
	 *
	 * When we actually see the EOF, we change the status to "new"
	 * (via yyrestart()), so that the user can continue scanning by
	 * just pointing yyin at a new input file.
	 */
#define YY_BUFFER_EOF_PENDING 2
	};

static YY_BUFFER_STATE yy_current_buffer = 0;

/* We provide macros for accessing buffer states in case in the
 * future we want to put the buffer states in a more general
 * "scanner state".
 */
#define YY_CURRENT_BUFFER yy_current_buffer


/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;

static int yy_n_chars;		/* number of characters read into yy_ch_buf */


int yyleng;

/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
static int yy_init = 1;		/* whether we need to initialize */
static int yy_start = 0;	/* 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 ...
 */
static int yy_did_buffer_switch_on_eof;

void yyrestart YY_PROTO(( FILE *input_file ));

void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
void yy_load_buffer_state YY_PROTO(( void ));
YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )

YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));

static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
static void yy_flex_free YY_PROTO(( void * ));

#define yy_new_buffer yy_create_buffer

#define yy_set_interactive(is_interactive) \
	{ \
	if ( ! yy_current_buffer ) \
		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
	yy_current_buffer->yy_is_interactive = is_interactive; \
	}

#define yy_set_bol(at_bol) \
	{ \
	if ( ! yy_current_buffer ) \
		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
	yy_current_buffer->yy_at_bol = at_bol; \
	}

#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)


#define yywrap() 1
#define YY_SKIP_YYWRAP
typedef unsigned char YY_CHAR;
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
typedef int yy_state_type;
extern char *yytext;
#define yytext_ptr yytext

static yy_state_type yy_get_previous_state YY_PROTO(( void ));
static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
static int yy_get_next_buffer YY_PROTO(( void ));
static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));

/* Done after the current pattern has been matched and before the
 * corresponding action - sets up yytext.
 */
#define YY_DO_BEFORE_ACTION \
	yytext_ptr = yy_bp; \
	yyleng = (int) (yy_cp - yy_bp); \
	yy_hold_char = *yy_cp; \
	*yy_cp = '\0'; \
	yy_c_buf_p = yy_cp;

#define YY_NUM_RULES 46
#define YY_END_OF_BUFFER 47
static yyconst short int yy_accept[86] =
    {   0,
        0,    0,    0,    0,    0,    0,    0,    0,   47,   45,
        1,   38,    2,   45,   43,   24,   45,   28,   44,   44,
       44,   44,   44,   44,   44,   44,   44,   44,   44,   45,
       13,    4,    3,   14,   16,   18,   17,    1,   22,   32,
       34,   43,   26,   20,   31,   30,   44,   44,   19,   44,
       44,   29,   27,   39,   25,   23,   15,   15,   21,   44,
       35,   44,   36,   13,   12,    5,    6,   10,   11,    7,
        8,    9,   33,   44,   44,   37,   44,    5,    6,   44,
       40,   41,    5,   42,    0
    } ;

static yyconst int yy_ec[256] =
    {   0,
        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    2,    4,    5,    1,    1,    1,    6,    1,    1,
        1,    1,    1,    1,    7,    1,    1,    8,    8,    8,
        8,    8,    8,    8,    8,    9,    9,    7,    1,   10,
       11,   12,    1,    1,   13,   13,   13,   13,   13,   13,
       13,   13,   13,   13,   13,   13,   13,   13,   13,   13,
       13,   13,   13,   13,   13,   13,   13,   13,   13,   13,
        1,   14,    1,    1,    7,    1,   15,   16,   13,   17,

       18,   19,   20,   13,   21,   13,   13,   22,   23,   24,
       25,   13,   26,   27,   28,   29,   30,   13,   13,   13,
       13,   13,    1,   31,    1,   32,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1
    } ;

static yyconst int yy_meta[33] =
    {   0,
        1,    1,    2,    1,    3,    1,    4,    4,    4,    1,
        1,    1,    4,    3,    4,    4,    4,    4,    4,    4,
        4,    4,    4,    4,    4,    4,    4,    4,    4,    4,
        1,    1
    } ;

static yyconst short int yy_base[93] =
    {   0,
        0,    0,   30,   31,    0,    0,   82,   81,  101,  142,
       35,   28,  142,   94,   32,   88,   31,   87,    0,   69,
       66,   28,   28,   67,   29,   63,   30,   63,   62,   57,
        0,  142,  142,   88,  142,  142,  142,   48,  142,  142,
      142,   44,  142,  142,  142,  142,    0,   70,    0,   64,
       63,    0,    0,    0,    0,    0,  142,    0,    0,   55,
        0,   46,  142,    0,  142,   53,   62,  142,  142,  142,
      142,  142,    0,   44,   48,    0,   41,   70,   72,   38,
        0,    0,   74,    0,  142,  117,  121,  125,   50,  129,
      133,  137

    } ;

static yyconst short int yy_def[93] =
    {   0,
       85,    1,   86,   86,   87,   87,   88,   88,   85,   85,
       85,   85,   85,   85,   85,   85,   85,   85,   89,   89,
       89,   89,   89,   89,   89,   90,   89,   89,   89,   85,
       91,   85,   85,   92,   85,   85,   85,   85,   85,   85,
       85,   85,   85,   85,   85,   85,   89,   89,   89,   89,
       89,   89,   89,   89,   89,   89,   85,   89,   89,   89,
       89,   89,   85,   91,   85,   85,   85,   85,   85,   85,
       85,   85,   89,   89,   89,   89,   89,   85,   85,   89,
       89,   89,   85,   89,    0,   85,   85,   85,   85,   85,
       85,   85

    } ;

static yyconst short int yy_nxt[175] =
    {   0,
       10,   11,   11,   12,   13,   14,   10,   15,   15,   16,
       17,   18,   19,   10,   20,   19,   19,   21,   22,   23,
       24,   25,   26,   27,   28,   19,   19,   19,   29,   19,
       30,   10,   32,   32,   33,   33,   38,   38,   39,   42,
       42,   44,   50,   34,   34,   52,   55,   59,   51,   38,
       38,   42,   42,   47,   60,   84,   53,   56,   82,   40,
       78,   79,   45,   57,   57,   81,   57,   57,   57,   79,
       79,   80,   57,   57,   57,   77,   57,   83,   79,   79,
       79,   79,   79,   76,   75,   74,   73,   63,   62,   61,
       54,   49,   48,   57,   57,   66,   67,   46,   43,   41,

       85,   37,   37,   68,   85,   85,   69,   85,   85,   85,
       85,   70,   85,   85,   71,   85,   72,   31,   31,   31,
       31,   35,   35,   35,   35,   36,   36,   36,   36,   58,
       85,   58,   58,   64,   85,   85,   64,   65,   65,   65,
       65,    9,   85,   85,   85,   85,   85,   85,   85,   85,
       85,   85,   85,   85,   85,   85,   85,   85,   85,   85,
       85,   85,   85,   85,   85,   85,   85,   85,   85,   85,
       85,   85,   85,   85
    } ;

static yyconst short int yy_chk[175] =
    {   0,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    3,    4,    3,    4,   11,   11,   12,   15,
       15,   17,   22,    3,    4,   23,   25,   27,   22,   38,
       38,   42,   42,   89,   27,   80,   23,   25,   77,   12,
       66,   66,   17,   26,   26,   75,   26,   26,   26,   67,
       67,   74,   26,   26,   26,   62,   26,   78,   78,   79,
       79,   83,   83,   60,   51,   50,   48,   30,   29,   28,
       24,   21,   20,   26,   26,   34,   34,   18,   16,   14,

        9,    8,    7,   34,    0,    0,   34,    0,    0,    0,
        0,   34,    0,    0,   34,    0,   34,   86,   86,   86,
       86,   87,   87,   87,   87,   88,   88,   88,   88,   90,
        0,   90,   90,   91,    0,    0,   91,   92,   92,   92,
       92,   85,   85,   85,   85,   85,   85,   85,   85,   85,
       85,   85,   85,   85,   85,   85,   85,   85,   85,   85,
       85,   85,   85,   85,   85,   85,   85,   85,   85,   85,
       85,   85,   85,   85
    } ;

static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;

/* The intent behind this definition is that it'll catch
 * any uses of REJECT which flex missed.
 */
#define REJECT reject_used_but_not_detected
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *yytext;
#line 1 "ssl_expr_scan.l"
#define INITIAL 0
/*                      _             _ 
**  _ __ ___   ___   __| |    ___ ___| |  
** | '_ ` _ \ / _ \ / _` |   / __/ __| |  
** | | | | | | (_) | (_| |   \__ \__ \ | mod_ssl - Apache Interface to OpenSSL
** |_| |_| |_|\___/ \__,_|___|___/___/_| http://www.modssl.org/
**                      |_____|         
**  ssl_expr_scan.l
**  Expression Scanner
*/
/* ====================================================================
 * Copyright (c) 1998-2006 Ralf S. Engelschall. 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 acknowledgment:
 *    "This product includes software developed by 
 *     Ralf S. Engelschall <[e-mail]> for use in the
 *     mod_ssl project (http://www.modssl.org/)."
 *
 * 4. The names "mod_ssl" must not be used to endorse or promote
 *    products derived from this software without prior written
 *    permission. For written permission, please contact
 *    [e-mail].
 *
 * 5. Products derived from this software may not be called "mod_ssl"
 *    nor may "mod_ssl" appear in their names without prior
 *    written permission of Ralf S. Engelschall.
 *
 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by 
 *     Ralf S. Engelschall <[e-mail]> for use in the
 *     mod_ssl project (http://www.modssl.org/)."
 *
 * THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY
 * EXPRESSED 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 RALF S. ENGELSCHALL OR
 * HIS 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,