configfile.c   [plain text]

/*
 * Copyright (c) 2000-2002 Apple Computer, Inc. All Rights Reserved.
 * The contents of this file constitute Original Code as defined in and are
 * subject to the Apple Public Source License Version 1.2 (the 'License').
 * You may not use this file except in compliance with the License. Please
 * obtain a copy of the License at http://www.apple.com/publicsource and
 * read it before using this file.
 *
 * This Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please
 * see the License for the specific language governing rights and
 * limitations under the License.
 */

/*
 * A lexical scanner generated by flex 
 */

/*
 * Scanner skeleton version: $Header:
 * /home/cvsroot/muscle/PCSC/src/configfile.c,v 1.3 2002/03/31 07:05:07
 * corcoran Exp $ 
 */

#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)

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 7
#define YY_END_OF_BUFFER 8
static yyconst short int yy_accept[17] = { 0,
	0, 0, 8, 6, 4, 2, 6, 1, 6, 5,
	0, 3, 1, 0, 5, 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, 1, 4, 5, 1, 1, 1, 6, 1,
	1, 1, 1, 1, 7, 7, 7, 8, 8, 8,
	8, 8, 8, 8, 8, 8, 8, 1, 1, 1,
	1, 1, 1, 7, 9, 9, 9, 9, 9, 9,
	9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
	9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
	1, 7, 1, 1, 7, 1, 10, 10, 10, 10,

	10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
	10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
	10, 10, 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, 1, 1, 1, 1
};

static yyconst int yy_meta[11] = { 0,
	1, 1, 2, 1, 1, 1, 1, 1, 1, 1
};

static yyconst short int yy_base[20] = { 0,
	0, 0, 15, 31, 31, 31, 8, 0, 10, 10,
	18, 31, 0, 20, 0, 31, 26, 13, 28
};

static yyconst short int yy_def[20] = { 0,
	16, 1, 16, 16, 16, 16, 17, 18, 19, 16,
	17, 16, 18, 19, 10, 0, 16, 16, 16
};

static yyconst short int yy_nxt[42] = { 0,
	4, 5, 6, 7, 8, 9, 10, 10, 10, 10,
	12, 12, 12, 13, 16, 12, 15, 15, 15, 15,
	12, 12, 12, 16, 16, 12, 11, 11, 14, 14,
	3, 16, 16, 16, 16, 16, 16, 16, 16, 16,
	16
};

static yyconst short int yy_chk[42] = { 0,
	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
	7, 7, 9, 18, 3, 9, 10, 10, 10, 10,
	11, 11, 14, 0, 0, 14, 17, 17, 19, 19,
	16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
	16
};

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 "configfile.l"
#define INITIAL 0
/*****************************************************************

  File   :   configfile.ll
  Author :   David Corcoran
  Date   :   February 12, 1999 modified 7/28/99
  Purpose:   Reads lexical config files and updates database.
             See http://www.linuxnet.com for more information.
  License:   Copyright (C) 1999 David Corcoran
             <corcoran@linuxnet.com>

******************************************************************/
#line 14 "configfile.l"
int evaluatetoken(char *pcToken);

static int iLinenumber = 1;
static char *pcPrevious = 0;
static char *pcCurrent = 0;
static char *pcFriendlyname = 0;
static char *pcDevicename = 0;
static char *pcLibpath = 0;
static char *pcChannelid = 0;
static int badError = 0;

void tok_error(char *pcToken_error);

#line 399 "lex.yy.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 29 "configfile.l"

#line 553 "lex.yy.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 >= 17)
					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] != 31);

	  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 31 "configfile.l"
			{
			}
		YY_BREAK case 2:
			YY_RULE_SETUP
#line 32 "configfile.l"
			{
				iLinenumber++;
			}
		YY_BREAK case 3:
			YY_RULE_SETUP
#line 33 "configfile.l"
			{
				evaluatetoken(yytext);
			}
		YY_BREAK case 4:
			YY_RULE_SETUP
#line 34 "configfile.l"
			{
			}
		YY_BREAK case 5:
			YY_RULE_SETUP
#line 35 "configfile.l"
			{
				evaluatetoken(yytext);
			}
		YY_BREAK case 6:
			YY_RULE_SETUP
#line 36 "configfile.l"
			{
				tok_error(yytext);
			}
		YY_BREAK case 7:
			YY_RULE_SETUP
#line 37 "configfile.l"
				ECHO;
			YY_BREAK
#line 671 "lex.yy.c"
		case YY_STATE_EOF(INITIAL):
			yyterminate();

		case YY_END_OF_BUFFER:
			{
				/*
				 * Amount of text matched not including the EOB char. 
				 */
				int yy_amount_of_matched_text =
					(int) (yy_cp - yytext_ptr) - 1;

				/*
				 * Undo the effects of YY_DO_BEFORE_ACTION. 
				 */
				*yy_cp = yy_hold_char;
				YY_RESTORE_YY_MORE_OFFSET
					if (yy_current_buffer->yy_buffer_status ==
					YY_BUFFER_NEW)
				{
					/*
					 * We're scanning a new file or input source.  It's
					 * possible that this happened because the user just
					 * pointed yyin at a new source and called yylex().
					 * If so, then we have to assure consistency between
					 * yy_current_buffer and our globals.  Here is the
					 * right place to do so, because this is the first
					 * action (other than possibly a back-up) that will
					 * match for the new input source. 
					 */
					yy_n_chars = yy_current_buffer->yy_n_chars;
					yy_current_buffer->yy_input_file = yyin;
					yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
				}

				/*
				 * Note that here we test for yy_c_buf_p "<=" to the
				 * position of the first EOB in the buffer, since
				 * yy_c_buf_p will already have been incremented past the
				 * NUL character (since all states make transitions on EOB 
				 * to the end-of-buffer state).  Contrast this with the
				 * test in input(). 
				 */
				if (yy_c_buf_p <=
					&yy_current_buffer->yy_ch_buf[yy_n_chars])
				{	/* This was really a NUL. */
					yy_state_type yy_next_state;

					yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;

					yy_current_state = yy_get_previous_state();

					/*
					 * Okay, we're now positioned to make the NUL
					 * transition.  We couldn't have
					 * yy_get_previous_state() go ahead and do it for us
					 * because it doesn't know how to deal with the
					 * possibility of jamming (and we don't want to build
					 * jamming into it because then it will run more
					 * slowly). 
					 */

					yy_next_state = yy_try_NUL_trans(yy_current_state);

					yy_bp = yytext_ptr + YY_MORE_ADJ;

					if (yy_next_state)
					{
						/*
						 * Consume the NUL. 
						 */
						yy_cp = ++yy_c_buf_p;
						yy_current_state = yy_next_state;
						goto yy_match;
					}

					else
					{
						yy_cp = yy_c_buf_p;
						goto yy_find_action;
					}
				}

				else
					switch (yy_get_next_buffer())
					{
					case EOB_ACT_END_OF_FILE:
						{
							yy_did_buffer_switch_on_eof = 0;

							if (yywrap())
							{
								/*
								 * Note: because we've taken care in
								 * yy_get_next_buffer() to have set up
								 * yytext, we can now set up yy_c_buf_p so 
								 * that if some total hoser (like flex
								 * itself) wants to call the scanner after 
								 * we return the YY_NULL, it'll still work 
								 * - another YY_NULL will get returned. 
								 */
								yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;

								yy_act = YY_STATE_EOF(YY_START);
								goto do_action;
							}

							else
							{
								if (!yy_did_buffer_switch_on_eof)
									YY_NEW_FILE;
							}
							break;
						}

					case EOB_ACT_CONTINUE_SCAN:
						yy_c_buf_p =
							yytext_ptr + yy_amount_of_matched_text;

						yy_current_state = yy_get_previous_state();

						yy_cp = yy_c_buf_p;
						yy_bp = yytext_ptr + YY_MORE_ADJ;
						goto yy_match;

					case EOB_ACT_LAST_MATCH:
						yy_c_buf_p =
							&yy_current_buffer->yy_ch_buf[yy_n_chars];

						yy_current_state = yy_get_previous_state();

						yy_cp = yy_c_buf_p;
						yy_bp = yytext_ptr + YY_MORE_ADJ;
						goto yy_find_action;
					}
				break;
			}

		default:
			YY_FATAL_ERROR
				("fatal flex scanner internal error--no action found");
		}	/* end of action switch */
	}	/* end of scanning one token */
}	/* end of yylex */

/*
 * yy_get_next_buffer - try to read in a new buffer Returns a code
 * representing an action: EOB_ACT_LAST_MATCH - EOB_ACT_CONTINUE_SCAN -
 * continue scanning from current position EOB_ACT_END_OF_FILE - end of
 * file 
 */

static int yy_get_next_buffer()
{
	register char *dest = yy_current_buffer->yy_ch_buf;
	register char *source = yytext_ptr;
	register int number_to_move, i;
	int ret_val;

	if (yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1])
		YY_FATAL_ERROR
			("fatal flex scanner internal error--end of buffer missed");

	if (yy_current_buffer->yy_fill_buffer == 0)
	{	/* Don't try to fill the buffer, so this is an EOF. */
		if (yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1)
		{
			/*
			 * We matched a single character, the EOB, so treat this as a
			 * final EOF. 
			 */
			return EOB_ACT_END_OF_FILE;
		}

		else
		{
			/*
			 * We matched some text prior to the EOB, first process it. 
			 */
			return EOB_ACT_LAST_MATCH;
		}
	}

	/*
	 * Try to read more data. 
	 */

	/*
	 * First move last chars to start of buffer. 
	 */
	number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;

	for (i = 0; i < number_to_move; ++i)
		*(dest++) = *(source++);

	if (yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING)
		/*
		 * don't do the read, it's not guaranteed to return an EOF, just
		 * force an EOF 
		 */
		yy_current_buffer->yy_n_chars = yy_n_chars = 0;

	else
	{
		int num_to_read =
			yy_current_buffer->yy_buf_size - number_to_move - 1;

		while (num_to_read <= 0)
		{	/* Not enough room in the buffer - grow it. */
#ifdef YY_USES_REJECT
			YY_FATAL_ERROR
				("input buffer overflow, can't enlarge buffer because scanner uses REJECT");
#else

			/*
			 * just a shorter name for the current buffer 
			 */
			YY_BUFFER_STATE b = yy_current_buffer;

			int yy_c_buf_p_offset = (int) (yy_c_buf_p - b->yy_ch_buf);

			if (b->yy_is_our_buffer)
			{
				int new_size = b->yy_buf_size * 2;

				if (new_size <= 0)
					b->yy_buf_size += b->yy_buf_size / 8;
				else
					b->yy_buf_size *= 2;

				b->yy_ch_buf = (char *)
					/*
					 * Include room in for 2 EOB chars. 
					 */
					yy_flex_realloc((void *) b->yy_ch_buf,
					b->yy_buf_size + 2);
			} else
				/*
				 * Can't grow it, we don't own it. 
				 */
				b->yy_ch_buf = 0;

			if (!b->yy_ch_buf)
				YY_FATAL_ERROR
					("fatal error - scanner input buffer overflow");

			yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];

			num_to_read = yy_current_buffer->yy_buf_size -
				number_to_move - 1;
#endif
		}

		if (num_to_read > YY_READ_BUF_SIZE)
			num_to_read = YY_READ_BUF_SIZE;

		/*
		 * Read in more data. 
		 */
		YY_INPUT((&yy_current_buffer->yy_ch_buf[number_to_move]),
			yy_n_chars, num_to_read);

		yy_current_buffer->yy_n_chars = yy_n_chars;
	}

	if (yy_n_chars == 0)
	{
		if (number_to_move == YY_MORE_ADJ)
		{
			ret_val = EOB_ACT_END_OF_FILE;
			yyrestart(yyin);
		}

		else
		{
			ret_val = EOB_ACT_LAST_MATCH;
			yy_current_buffer->yy_buffer_status = YY_BUFFER_EOF_PENDING;
		}
	}

	else
		ret_val = EOB_ACT_CONTINUE_SCAN;

	yy_n_chars += number_to_move;
	yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
	yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;

	yytext_ptr = &yy_current_buffer->yy_ch_buf[0];

	return ret_val;
}

/*
 * yy_get_previous_state - get the state just before the EOB char was
 * reached 
 */

static yy_state_type yy_get_previous_state()
{
	register yy_state_type yy_current_state;
	register char *yy_cp;

	yy_current_state = yy_start;

	for (yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp)
	{
		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
		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 >= 17)
				yy_c = yy_meta[(unsigned int) yy_c];
		}
		yy_current_state =
			yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
	}

	return yy_current_state;
}

/*
 * yy_try_NUL_trans - try to make a transition on the NUL character
 * synopsis next_state = yy_try_NUL_trans( current_state ); 
 */

#ifdef YY_USE_PROTOS
static yy_state_type yy_try_NUL_trans(yy_state_type yy_current_state)
#else
static yy_state_type yy_try_NUL_trans(yy_current_state)
	yy_state_type yy_current_state;
#endif
{
	register int yy_is_jam;
	register char *yy_cp = yy_c_buf_p;

	register YY_CHAR yy_c = 1;
	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 >= 17)
			yy_c = yy_meta[(unsigned int) yy_c];
	}
	yy_current_state =
		yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
	yy_is_jam = (yy_current_state == 16);

	return yy_is_jam ? 0 : yy_current_state;
}

#ifndef YY_NO_UNPUT
#ifdef YY_USE_PROTOS
static void yyunput(int c, register char *yy_bp)
#else
static void yyunput(c, yy_bp)
	int c;
	register char *yy_bp;
#endif
{
	register char *yy_cp = yy_c_buf_p;

	/*
	 * undo effects of setting up yytext 
	 */
	*yy_cp = yy_hold_char;

	if (yy_cp < yy_current_buffer->yy_ch_buf + 2)
	{	/* need to shift things up to make room */
		/*
		 * +2 for EOB chars. 
		 */
		register int number_to_move = yy_n_chars + 2;
		register char *dest =
			&yy_current_buffer->yy_ch_buf[yy_current_buffer->yy_buf_size +
			2];
		register char *source =
			&yy_current_buffer->yy_ch_buf[number_to_move];

		while (source > yy_current_buffer->yy_ch_buf)
			*--dest = *--source;

		yy_cp += (int) (dest - source);
		yy_bp += (int) (dest - source);
		yy_current_buffer->yy_n_chars =
			yy_n_chars = yy_current_buffer->yy_buf_size;

		if (yy_cp < yy_current_buffer->yy_ch_buf + 2)
			YY_FATAL_ERROR("flex scanner push-back overflow");
	}

	*--yy_cp = (char) c;

	yytext_ptr = yy_bp;
	yy_hold_char = *yy_cp;
	yy_c_buf_p = yy_cp;
}
#endif							/* ifndef YY_NO_UNPUT */

#ifdef __cplusplus
static int yyinput()
#else
static int input()
#endif
{
	int c;

	*yy_c_buf_p = yy_hold_char;

	if (*yy_c_buf_p == YY_END_OF_BUFFER_CHAR)
	{
		/*
		 * yy_c_buf_p now points to the character we want to return. If
		 * this occurs *before* the EOB characters, then it's a valid NUL; 
		 * if not, then we've hit the end of the buffer. 
		 */
		if (yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars])
			/*
			 * This was really a NUL. 
			 */
			*yy_c_buf_p = '\0';

		else
		{	/* need more input */
			int offset = yy_c_buf_p - yytext_ptr;
			++yy_c_buf_p;

			switch (yy_get_next_buffer())
			{
			case EOB_ACT_LAST_MATCH:
				/*
				 * This happens because yy_g_n_b() sees that we've
				 * accumulated a token and flags that we need to try
				 * matching the token before proceeding.  But for input(),
				 * there's no matching to consider. So convert the
				 * EOB_ACT_LAST_MATCH to EOB_ACT_END_OF_FILE. 
				 */

				/*
				 * Reset buffer status. 
				 */
				yyrestart(yyin);

				/*
				 * fall through 
				 */

			case EOB_ACT_END_OF_FILE:
				{
					if (yywrap())
						return EOF;

					if (!yy_did_buffer_switch_on_eof)
						YY_NEW_FILE;
#ifdef __cplusplus
					return yyinput();
#else
					return input();
#endif
				}

			case EOB_ACT_CONTINUE_SCAN:
				yy_c_buf_p = yytext_ptr + offset;
				break;
			}
		}
	}

	c = *(unsigned char *) yy_c_buf_p;	/* cast for 8-bit char's */
	*yy_c_buf_p = '\0';	/* preserve yytext */
	yy_hold_char = *++yy_c_buf_p;

	return c;
}

#ifdef YY_USE_PROTOS
void yyrestart(FILE * input_file)
#else
void yyrestart(input_file)
	FILE *input_file;
#endif
{
	if (!yy_current_buffer)
		yy_current_buffer = yy_create_buffer(yyin, YY_BUF_SIZE);

	yy_init_buffer(yy_current_buffer, input_file);
	yy_load_buffer_state();
}

#ifdef YY_USE_PROTOS
void yy_switch_to_buffer(YY_BUFFER_STATE new_buffer)
#else
void yy_switch_to_buffer(new_buffer)
	YY_BUFFER_STATE new_buffer;
#endif
{
	if (yy_current_buffer == new_buffer)
		return;

	if (yy_current_buffer)
	{
		/*
		 * Flush out information for old buffer. 
		 */
		*yy_c_buf_p = yy_hold_char;
		yy_current_buffer->yy_buf_pos = yy_c_buf_p;
		yy_current_buffer->yy_n_chars = yy_n_chars;
	}

	yy_current_buffer = new_buffer;
	yy_load_buffer_state();

	/*
	 * We don't actually know whether we did this switch during EOF
	 * (yywrap()) processing, but the only time this flag is looked at is
	 * after yywrap() is called, so it's safe to go ahead and always set
	 * it. 
	 */
	yy_did_buffer_switch_on_eof = 1;
}

#ifdef YY_USE_PROTOS
void yy_load_buffer_state(void)
#else
void yy_load_buffer_state()
#endif
{
	yy_n_chars = yy_current_buffer->yy_n_chars;
	yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
	yyin = yy_current_buffer->yy_input_file;
	yy_hold_char = *yy_c_buf_p;
}

#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_create_buffer(FILE * file, int size)
#else
YY_BUFFER_STATE yy_create_buffer(file, size)
	FILE *file;
	int size;
#endif
{
	YY_BUFFER_STATE b;

	b = (YY_BUFFER_STATE) yy_flex_alloc(sizeof(struct yy_buffer_state));
	if (!b)
		YY_FATAL_ERROR("out of dynamic memory in yy_create_buffer()");

	b->yy_buf_size = size;

	/*
	 * yy_ch_buf has to be 2 characters longer than the size given because
	 * we need to put in 2 end-of-buffer characters. 
	 */
	b->yy_ch_buf = (char *) yy_flex_alloc(b->yy_buf_size + 2);
	if (!b->yy_ch_buf)
		YY_FATAL_ERROR("out of dynamic memory in yy_create_buffer()");

	b->yy_is_our_buffer = 1;

	yy_init_buffer(b, file);

	return b;
}

#ifdef YY_USE_PROTOS
void yy_delete_buffer(YY_BUFFER_STATE b)
#else
void yy_delete_buffer(b)
	YY_BUFFER_STATE b;
#endif
{
	if (!b)
		return;

	if (b == yy_current_buffer)
		yy_current_buffer = (YY_BUFFER_STATE) 0;

	if (b->yy_is_our_buffer)
		yy_flex_free((void *) b->yy_ch_buf);

	yy_flex_free((void *) b);
}

#ifndef YY_ALWAYS_INTERACTIVE
#ifndef YY_NEVER_INTERACTIVE
extern int isatty YY_PROTO((int));
#endif
#endif

#ifdef YY_USE_PROTOS
void yy_init_buffer(YY_BUFFER_STATE b, FILE * file)
#else
void yy_init_buffer(b, file)
	YY_BUFFER_STATE b;
	FILE *file;
#endif

{
	yy_flush_buffer(b);

	b->yy_input_file = file;
	b->yy_fill_buffer = 1;

#if YY_ALWAYS_INTERACTIVE
	b->yy_is_interactive = 1;
#else
#if YY_NEVER_INTERACTIVE
	b->yy_is_interactive = 0;
#else
	b->yy_is_interactive = file ? (isatty(fileno(file)) > 0) : 0;
#endif
#endif
}

#ifdef YY_USE_PROTOS
void yy_flush_buffer(YY_BUFFER_STATE b)
#else
void yy_flush_buffer(b)
	YY_BUFFER_STATE b;
#endif

{
	if (!b)
		return;

	b->yy_n_chars = 0;

	/*
	 * We always need two end-of-buffer characters.  The first causes a
	 * transition to the end-of-buffer state.  The second causes a jam in
	 * that state. 
	 */
	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;

	b->yy_buf_pos = &b->yy_ch_buf[0];

	b->yy_at_bol = 1;
	b->yy_buffer_status = YY_BUFFER_NEW;

	if (b == yy_current_buffer)
		yy_load_buffer_state();
}

#ifndef YY_NO_SCAN_BUFFER
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_buffer(char *base, yy_size_t size)
#else
YY_BUFFER_STATE yy_scan_buffer(base, size)
	char *base;
	yy_size_t size;
#endif
{
	YY_BUFFER_STATE b;

	if (size < 2 ||
		base[size - 2] != YY_END_OF_BUFFER_CHAR ||
		base[size - 1] != YY_END_OF_BUFFER_CHAR)
		/*
		 * They forgot to leave room for the EOB's. 
		 */
		return 0;

	b = (YY_BUFFER_STATE) yy_flex_alloc(sizeof(struct yy_buffer_state));
	if (!b)
		YY_FATAL_ERROR("out of dynamic memory in yy_scan_buffer()");

	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
	b->yy_buf_pos = b->yy_ch_buf = base;
	b->yy_is_our_buffer = 0;
	b->yy_input_file = 0;
	b->yy_n_chars = b->yy_buf_size;
	b->yy_is_interactive = 0;
	b->yy_at_bol = 1;
	b->yy_fill_buffer = 0;
	b->yy_buffer_status = YY_BUFFER_NEW;

	yy_switch_to_buffer(b);

	return b;
}
#endif

#ifndef YY_NO_SCAN_STRING
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_string(yyconst char *yy_str)
#else
YY_BUFFER_STATE yy_scan_string(yy_str)
	yyconst char *yy_str;
#endif
{
	int len;
	for (len = 0; yy_str[len]; ++len)
		;

	return yy_scan_bytes(yy_str, len);
}
#endif

#ifndef YY_NO_SCAN_BYTES
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_bytes(yyconst char *bytes, int len)
#else
YY_BUFFER_STATE yy_scan_bytes(bytes, len)
	yyconst char *bytes;
	int len;
#endif
{
	YY_BUFFER_STATE b;
	char *buf;
	yy_size_t n;
	int i;

	/*
	 * Get memory for full buffer, including space for trailing EOB's. 
	 */
	n = len + 2;
	buf = (char *) yy_flex_alloc(n);
	if (!buf)
		YY_FATAL_ERROR("out of dynamic memory in yy_scan_bytes()");

	for (i = 0; i < len; ++i)
		buf[i] = bytes[i];

	buf[len] = buf[len + 1] = YY_END_OF_BUFFER_CHAR;

	b = yy_scan_buffer(buf, n);
	if (!b)
		YY_FATAL_ERROR("bad buffer in yy_scan_bytes()");

	/*
	 * It's okay to grow etc. this buffer, and we should throw it away
	 * when we're done. 
	 */
	b->yy_is_our_buffer = 1;

	return b;
}
#endif

#ifndef YY_NO_PUSH_STATE
#ifdef YY_USE_PROTOS
static void yy_push_state(int new_state)
#else
static void yy_push_state(new_state)
	int new_state;
#endif
{
	if (yy_start_stack_ptr >= yy_start_stack_depth)
	{
		yy_size_t new_size;

		yy_start_stack_depth += YY_START_STACK_INCR;
		new_size = yy_start_stack_depth * sizeof(int);

		if (!yy_start_stack)
			yy_start_stack = (int *) yy_flex_alloc(new_size);

		else
			yy_start_stack = (int *) yy_flex_realloc(
				(void *) yy_start_stack, new_size);

		if (!yy_start_stack)
			YY_FATAL_ERROR
				("out of memory expanding start-condition stack");
	}

	yy_start_stack[yy_start_stack_ptr++] = YY_START;

	BEGIN(new_state);
}
#endif

#ifndef YY_NO_POP_STATE
static void yy_pop_state()
{
	if (--yy_start_stack_ptr < 0)
		YY_FATAL_ERROR("start-condition stack underflow");

	BEGIN(yy_start_stack[yy_start_stack_ptr]);
}
#endif

#ifndef YY_NO_TOP_STATE
static int yy_top_state()
{
	return yy_start_stack[yy_start_stack_ptr - 1];
}
#endif

#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif

#ifdef YY_USE_PROTOS
static void yy_fatal_error(yyconst char msg[])
#else
static void yy_fatal_error(msg)
	char msg[];
#endif
{
	(void) fprintf(stderr, "%s\n", msg);
	exit(YY_EXIT_FAILURE);
}

/*
 * Redefine yyless() so it works in section 3 code. 
 */

#undef yyless
#define yyless(n) \
	do \
		{ \
		/* Undo effects of setting up yytext. */ \
		yytext[yyleng] = yy_hold_char; \
		yy_c_buf_p = yytext + n; \
		yy_hold_char = *yy_c_buf_p; \
		*yy_c_buf_p = '\0'; \
		yyleng = n; \
		} \
	while ( 0 )

/*
 * Internal utility routines. 
 */

#ifndef yytext_ptr
#ifdef YY_USE_PROTOS
static void yy_flex_strncpy(char *s1, yyconst char *s2, int n)
#else
static void yy_flex_strncpy(s1, s2, n)
	char *s1;
	yyconst char *s2;
	int n;
#endif
{
	register int i;
	for (i = 0; i < n; ++i)
		s1[i] = s2[i];
}
#endif

#ifdef YY_NEED_STRLEN
#ifdef YY_USE_PROTOS
static int yy_flex_strlen(yyconst char *s)
#else
static int yy_flex_strlen(s)
	yyconst char *s;
#endif
{
	register int n;
	for (n = 0; s[n]; ++n)
		;

	return n;
}
#endif

#ifdef YY_USE_PROTOS
static void *yy_flex_alloc(yy_size_t size)
#else
static void *yy_flex_alloc(size)
	yy_size_t size;
#endif
{
	return (void *) malloc(size);
}

#ifdef YY_USE_PROTOS
static void *yy_flex_realloc(void *ptr, yy_size_t size)
#else
static void *yy_flex_realloc(ptr, size)
	void *ptr;
	yy_size_t size;
#endif
{
	/*
	 * The cast to (char *) in the following accommodates both
	 * implementations that use char* generic pointers, and those that use 
	 * void* generic pointers.  It works with the latter because both ANSI 
	 * C and C++ allow castless assignment from any pointer type to void*, 
	 * and deal with argument conversions as though doing an assignment. 
	 */
	return (void *) realloc((char *) ptr, size);
}

#ifdef YY_USE_PROTOS
static void yy_flex_free(void *ptr)
#else
static void yy_flex_free(ptr)
	void *ptr;
#endif
{
	free(ptr);
}

#if YY_MAIN
int main()
{
	yylex();
	return 0;
}
#endif
#line 37 "configfile.l"

#include <stdio.h>
#include <string.h>
#include <wintypes.h>

#include "pcsclite.h"
#include "sys_generic.h"
#include "readerfactory.h"
#include "debuglog.h"

int evaluatetoken(char *pcToken)
{

	DWORD dwChannelId = 0;
	int p = 0;
	int n = 0;

	if (pcPrevious == 0)
	{	/* This is the key */
		pcPrevious = strdup(pcToken);
	} else
	{
		pcCurrent = pcToken;
		if (strcmp(pcPrevious, "FRIENDLYNAME") == 0)
		{
			if (pcFriendlyname == 0)
			{
				pcFriendlyname = (char *) malloc(strlen(pcCurrent) - 1);
				for (n = 0; n < strlen(pcCurrent); n++)
				{
					if (pcCurrent[n] != '"')
					{	/* Strip off the quotes */
						pcFriendlyname[p++] = pcCurrent[n];
					}
				}
				pcFriendlyname[p++] = 0;
			} else
			{
				tok_error(pcPrevious);
				return 1;
			}
		} else if (strcmp(pcPrevious, "DEVICENAME") == 0)
		{
			if (pcDevicename == 0)
			{
				pcDevicename = strdup(pcCurrent);
			} else
			{
				tok_error(pcPrevious);
				return 1;
			}
		} else if (strcmp(pcPrevious, "LIBPATH") == 0)
		{
			if (pcLibpath == 0)
			{
				pcLibpath = strdup(pcCurrent);
			} else
			{
				tok_error(pcPrevious);
				return 1;
			}
		} else if (strcmp(pcPrevious, "CHANNELID") == 0)
		{
			if (pcChannelid == 0)
			{
				pcChannelid = strdup(pcCurrent);
			} else
			{
				tok_error(pcPrevious);
				return 1;
			}
		} else
		{
			tok_error(pcPrevious);
			return 1;
		}

		free(pcPrevious);
		pcPrevious = 0;
	}

	if (pcFriendlyname != 0 && pcDevicename != 0 &&
		pcLibpath != 0 && pcChannelid != 0)
	{

		dwChannelId = strtoul(pcChannelid, 0, 16);
		RFAddReader(pcFriendlyname, dwChannelId, pcLibpath, pcDevicename);

		free(pcFriendlyname);
		free(pcDevicename);
		free(pcLibpath);
		free(pcChannelid);
		pcFriendlyname = 0;
		pcDevicename = 0;
		pcLibpath = 0;
		pcChannelid = 0;
	}

	return 0;
}

void tok_error(char *token_error)
{
	log_msg(PCSC_LOG_ERROR, "%s:%d tok_error: invalid value in reader.conf",
		__FILE__, __LINE__);
	badError = 1;
}

int DBUpdateReaders(char *readerconf)
{

	FILE *configFile;
	configFile = 0;

	configFile = fopen(readerconf, "r");

	if (configFile == 0)
	{
		return 1;
	}

	yyin = configFile;

	do
	{
		yylex();
	}
	while (!feof(configFile));

	fclose(configFile);

	if (badError == 1)
	{
		return -1;
	} else
	{
		return 0;
	}
}	/* End of configfile.c */