l_url.cpp

Pegasus is an open-source implementationof the DMTF CIM and WBEM standards. It is designed to be por

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    } ;

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 "url.l"
#define INITIAL 0
/*****************************************************************************
 *  Description: encode/decode attribute urls
 *
 *  Originated: February 25, 2000
 *	Original Author: Mike Day [e-mail]
 *                                [e-mail]
 *
 *  $Header: /cvs/MSB/pegasus/src/slp/slp_client/src/cmd-utils/slp_client/l_url.cpp,v 1.5 2005/02/26 05:41:02 david.dillard Exp $ 	                                                            
 *               					                    
 *  Copyright (c) 2001 - 2003  IBM                                          
 *  Copyright (c) 2000 - 2003 Michael Day                                    
 *                                                                           
 *  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.
 *
 *****************************************************************************/
#line 37 "url.l"

#undef YYLMAX
#define YYLMAX 2048
#define YY_NEVER_INTERACTIVE 1
#undef YY_INPUT
#define YY_INPUT(b, r, m) abort()
#define exit(i) abort()
#include "slp_client.h"
#include "y_url.h"
#include <stdarg.h>

#define urlless yyless
void urlerror(char *, ...);

static int16 heapIndex;
static char heap[2052];
static char buf[2052];
/* special counter to exit the appletalk state */
char atalk_state = 0;

static char *_lslp_strdup(const char *s);
void url_close_lexer(uint32 handle);
size_t url_init_lexer(const char *s);

/* {}	*/
#define IP_SITE 1

#define AT_SITE 2

#define ATTRIBUTE 3

#line 610 "l_url.c"

/* Macros after this point can all be overridden by user definitions in
 * section 1.
 */

#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap YY_PROTO(( void ));
#else
extern int yywrap YY_PROTO(( void ));
#endif
#endif

#ifndef YY_NO_UNPUT
static void yyunput YY_PROTO(( int c, char *buf_ptr ));
#endif

#ifndef yytext_ptr
static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
#endif

#ifdef YY_NEED_STRLEN
static int yy_flex_strlen YY_PROTO(( yyconst char * ));
#endif

#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput YY_PROTO(( void ));
#else
static int input YY_PROTO(( void ));
#endif
#endif

#if YY_STACK_USED
static int yy_start_stack_ptr = 0;
static int yy_start_stack_depth = 0;
static int *yy_start_stack = 0;
#ifndef YY_NO_PUSH_STATE
static void yy_push_state YY_PROTO(( int new_state ));
#endif
#ifndef YY_NO_POP_STATE
static void yy_pop_state YY_PROTO(( void ));
#endif
#ifndef YY_NO_TOP_STATE
static int yy_top_state YY_PROTO(( void ));
#endif

#else
#define YY_NO_PUSH_STATE 1
#define YY_NO_POP_STATE 1
#define YY_NO_TOP_STATE 1
#endif

#ifdef YY_MALLOC_DECL
YY_MALLOC_DECL
#else
#if __STDC__
#ifndef __cplusplus
#include <stdlib.h>
#endif
#else
/* Just try to get by without declaring the routines.  This will fail
 * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
 * or sizeof(void*) != sizeof(int).
 */
#endif
#endif

/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif

/* Copy whatever the last rule matched to the standard output. */

#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
 * we now use fwrite().
 */
#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
#endif

/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
 * is returned in "result".
 */
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
	if ( yy_current_buffer->yy_is_interactive ) \
		{ \
		int c = '*', n; \
		for ( n = 0; n < max_size && \
			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
			buf[n] = (char) c; \
		if ( c == '\n' ) \
			buf[n++] = (char) c; \
		if ( c == EOF && ferror( yyin ) ) \
			YY_FATAL_ERROR( "input in flex scanner failed" ); \
		result = n; \
		} \
	else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
		  && ferror( yyin ) ) \
		YY_FATAL_ERROR( "input in flex scanner failed" );
#endif

/* No semi-colon after return; correct usage is to write "yyterminate();" -
 * we don't want an extra ';' after the "return" because that will cause
 * some compilers to complain about unreachable statements.
 */
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif

/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif

/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
#endif

/* Default declaration of generated scanner - a define so the user can
 * easily add parameters.
 */
#ifndef YY_DECL
#define YY_DECL int yylex YY_PROTO(( void ))
#endif

/* Code executed at the beginning of each rule, after yytext and yyleng
 * have been set up.
 */
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif

/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif

#define YY_RULE_SETUP \
	YY_USER_ACTION

YY_DECL
	{
	register yy_state_type yy_current_state;
	register char *yy_cp, *yy_bp;
	register int yy_act;

#line 84 "url.l"


 /* the ip user @ host syntax is a special state because some reserved */
 /* characters are valid - but user the string itself is optional so we can't */
 /* build it into a full-time rule */

#line 768 "l_url.c"

	if ( yy_init )
		{
		yy_init = 0;

#ifdef YY_USER_INIT
		YY_USER_INIT;
#endif

		if ( ! yy_start )
			yy_start = 1;	/* first start state */

		if ( ! yyin )
			yyin = stdin;

		if ( ! yyout )
			yyout = stdout;

		if ( ! yy_current_buffer )
			yy_current_buffer =
				yy_create_buffer( yyin, YY_BUF_SIZE );

		yy_load_buffer_state();
		}

	while ( 1 )		/* loops until end-of-file is reached */
		{
		yy_cp = yy_c_buf_p;

		/* Support of yytext. */
		*yy_cp = yy_hold_char;

		/* yy_bp points to the position in yy_ch_buf of the start of
		 * the current run.
		 */
		yy_bp = yy_cp;

		yy_current_state = yy_start;
yy_match:
		do
			{
			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
			if ( yy_accept[yy_current_state] )
				{
				yy_last_accepting_state = yy_current_state;
				yy_last_accepting_cpos = yy_cp;
				}
			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
				{
				yy_current_state = (int) yy_def[yy_current_state];
				if ( yy_current_state >= 177 )
					yy_c = yy_meta[(unsigned int) yy_c];
				}
			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
			++yy_cp;
			}
		while ( yy_base[yy_current_state] != 421 );

yy_find_action:
		yy_act = yy_accept[yy_current_state];
		if ( yy_act == 0 )
			{ /* have to back up */
			yy_cp = yy_last_accepting_cpos;
			yy_current_state = yy_last_accepting_state;
			yy_act = yy_accept[yy_current_state];
			}

		YY_DO_BEFORE_ACTION;


do_action:	/* This label is used only to access EOF actions. */


		switch ( yy_act )
	{ /* beginning of action switch */
			case 0: /* must back up */
			/* undo the effects of YY_DO_BEFORE_ACTION */
			*yy_cp = yy_hold_char;
			yy_cp = yy_last_accepting_cpos;
			yy_current_state = yy_last_accepting_state;
			goto yy_find_action;

case 1:
YY_RULE_SETUP
#line 90 "url.l"
{
                          BEGIN IP_SITE;
			  urlless(0);
			}
	YY_BREAK
/* return the slash as a token */
case 2:
YY_RULE_SETUP
#line 95 "url.l"
{urllval._i = *urltext; return(urllval._i);}
	YY_BREAK
/* this next rule needs to kick in even if it matches a zero-length string */
/* i.e., it needs to be guaranteed even if there is no user @ host production */
case 3:
YY_RULE_SETUP
#line 99 "url.l"
{
			BEGIN INITIAL;
			if (urlleng > 0)
			{
                            if(NULL != (urllval._s = _lslp_strdup(urltext)))
                                return(_RESNAME);
			    else
				return(0L);
			}
		}
	YY_BREAK
/* appletalk syntax includes three reserved characters - give the lexer a chance */
/* to match an appletalk production before it starts returning reserved */
/* chars as tokens. */
case 4:
YY_RULE_SETUP
#line 114 "url.l"
{
			BEGIN AT_SITE;
 			if(NULL != (urllval._s	= _lslp_strdup(urltext)))
				return(_AT);
			else
				return(0L);
			}
	YY_BREAK
case 5:
YY_RULE_SETUP
#line 122 "url.l"
{
 			atalk_state++;
			if (atalk_state == 3)
				{BEGIN INITIAL;}
 			if(NULL != (urllval._s	= _lslp_strdup(urltext)))
				return(_ZONE);
			else
				return(0L);
			}
	YY_BREAK
case 6:
YY_RULE_SETUP
#line 132 "url.l"
{urllval._i = *urltext; return(urllval._i);}
	YY_BREAK
case 7:
YY_RULE_SETUP
#line 133 "url.l"
{BEGIN INITIAL; urlless(0);}
	YY_BREAK
/* ipx syntax includes two reserved characters - give the lexer a chance */
/* to match an ipx production before it starts returning reserved chars */
/* as tokens */
case 8:
YY_RULE_SETUP
#line 139 "url.l"
{
 			if(NULL != (urllval._s	= _lslp_strdup(urltext)))
				return(_IPX);
			else
				return(0L);
			}
	YY_BREAK
/* reserved characters  - always a token in normal state unless part of */
/* one of the productions above */
case 9:
YY_RULE_SETUP
#line 148 "url.l"
{BEGIN ATTRIBUTE; urllval._i = *urltext; return(urllval._i);}
	YY_BREAK
case 10:
YY_RULE_SETUP
#line 149 "url.l"
{urllval._i = *urltext; return(urllval._i);}
	YY_BREAK
case 11:
YY_RULE_SETUP
#line 150 "url.l"
{urllval._i = *urltext; return(urllval._i);}
	YY_BREAK
case 12:
YY_RULE_SETUP
#line 151 "url.l"
{urllval._i = *urltext; return(urllval._i);}
	YY_BREAK
case 13:
YY_RULE_SETUP
#line 152 "url.l"
{urllval._i = *urltext; return(urllval._i);}
	YY_BREAK
case 14:
YY_RULE_SETUP
#line 153 "url.l"
{urllval._i = *urltext; return(urllval._i);}
	YY_BREAK
case 15:
YY_RULE_SETUP
#line 154 "url.l"
{urllval._i = *urltext; return(urllval._i);}
	YY_BREAK
case 16:
YY_RULE_SETUP
#line 155 "url.l"
{urllval._i = *urltext; return(urllval._i);}
	YY_BREAK
case 17:
YY_RULE_SETUP
#line 156 "url.l"
{urllval._i = *urltext; return(urllval._i);}
	YY_BREAK
case 18:
YY_RULE_SETUP
#line 157 "url.l"
{urllval._i = *urltext; return(urllval._i);}
	YY_BREAK
/* a string consisting of only hex digits */
case 19:
YY_RULE_SETUP