/*//%2006//////////////////////////////////////////////////////////////////////////// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;// IBM Corp.; EMC Corporation, The Open Group.// Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;// EMC Corporation; VERITAS Software Corporation; The Open Group.// Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;// EMC Corporation; Symantec Corporation; The Open Group.//// 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.////============================================================================*//***************************************************************************** *  Description: encode/decode/eval LDAP Filters * *  Originated: April 04, 2002 *	Original Author: Mike Day md@soft-hackle.net *                                mdd@us.ibm.com * *  $Header: /cvs/MSB/pegasus/src/slp/slp_client/src/cmd-utils/slp_client/filter.l,v 1.3 2006/01/31 15:03:55 karl 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. * *****************************************************************************/%{#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_filter.h"#include <stdarg.h>#define filterless yylessvoid filtererror(char *, ...);/*extern char *lslp_logPath;#define yyerror(s) 	_lslpMsgOut(lslp_logPath, lslpPrintSem, LSLP_LOG_ERRORS, NULL, 0, (s), __FILE__, __LINE__);*/static int16 heapIndex;static char heap[2052];static char buf[2052];static char *_lslp_strdup(const char *s);void filter_close_lexer(uint32 handle);size_t filter_init_lexer(const char *s);%}/* regex macros for the lexer */hexdigit		[0-9a-fA-F]reserved                [()\&|!=<>~\n] /* newline in reserved set for convinience */not_reserved            [^()\&|!=<>~\n] /* special lexer states */%x QUOTED_STRING/* table size directives */%option noyywrap prefix="filter"%%"\""                          { BEGIN QUOTED_STRING; filterless(0); }<QUOTED_STRING>[^()\&|!=<>~\n]+  {                                 BEGIN INITIAL;                                  if(NULL != (filterlval.filter_string =  _lslp_strdup(filtertext)))                                    return(OPERAND) ;                                  else                                     return(0L) ;                              }[ \t\v\f]*                    { ; }"("                           { filterlval.filter_int = L_PAREN; return L_PAREN ; }")"                           { filterlval.filter_int = R_PAREN; return R_PAREN ; }"&"                           { filterlval.filter_int = OP_AND; return OP_AND ; }"|"                           { filterlval.filter_int = OP_OR; return OP_OR ; }"!"                           { filterlval.filter_int = OP_NOT; return OP_NOT ; }"="                           { filterlval.filter_int = OP_EQU; return OP_EQU ; }">="                          { filterlval.filter_int = OP_GT; return OP_GT ; }"<="                          { filterlval.filter_int = OP_LT; return OP_LT ; }"=*"                          { filterlval.filter_int = OP_PRESENT; return OP_PRESENT ; }"~="                          { filterlval.filter_int = OP_APPROX; return OP_APPROX ;  }[-+][0-9]+                  |[-+]"0"[xX]{hexdigit}+      {                               filterlval.filter_int = strtol(filtertext, (char **) 0, 0) ;                              return VAL_INT;                            }[0-9]+                      |"0"[xX]{hexdigit}+          {                               filterlval.filter_int = strtoul(filtertext, (char **) 0, 0);                              return VAL_INT;                            }[tT][rR][uU][eE]            {                                filterlval.filter_int = 1; return VAL_BOOL;                             }[fF][aA][lL][sS][eE]        {                                filterlval.filter_int = 0; return VAL_BOOL;                             }[^()\&|!=<>~ \t\v\f]+       {                                 if(NULL != (filterlval.filter_string =  _lslp_strdup(filtertext)))                                    return(OPERAND) ;                                  else                                     return(0L) ;                            } %%void filter_close_lexer(uint32 handle){  assert(handle != 0);  filter_delete_buffer((YY_BUFFER_STATE)handle);}size_t filter_init_lexer(const char *s){  memset(&buf[0], 0x00, 2052);  memset(&heap[0], 0x00, 2052);  heapIndex = 0;  strncpy(&buf[0], s, 2048);  return((size_t) filter_scan_buffer(&buf[0], strlen(s) + 2));}static char *_lslp_strdup(const char *s){  char *p = &heap[heapIndex];  do { heap[heapIndex++] = *s; } while ((*s != 0x00) && (heapIndex < 2049) && (++s));  return(p);}/*****static char *_lslp_strdup_strip_quotes(char *s){  char *p = &heap[heapIndex];  do { if(*s != '"') heap[heapIndex++] = *s; } while ((*s != 0x00) && (heapIndex < 2049) && (++s));  return(p);}******/void filtererror(char *s, ...){	return;}	/*int main(int argc, char *argv[]){}	*/