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78 lines
1.4 KiB
C
78 lines
1.4 KiB
C
/* str2filter.c - parse an rfc 1588 string filter */
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/* $OpenLDAP$ */
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/*
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* Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/string.h>
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#include <ac/ctype.h>
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#include <ac/socket.h>
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#include "slap.h"
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#include <ldap_pvt.h>
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#if 0 /* unused */
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static char *find_matching_paren( const char *s );
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#endif /* unused */
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static Filter *str2list( const char *str, long unsigned int ftype);
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static Filter *str2simple( const char *str);
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static int str2subvals( const char *val, Filter *f);
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Filter *
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str2filter( const char *str )
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{
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int rc;
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Filter *f = NULL;
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BerElement *ber;
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char berbuf[256];
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struct berval *bv = NULL;
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Connection conn;
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const char *text = NULL;
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#ifdef NEW_LOGGING
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LDAP_LOG( FILTER, ENTRY, "str2filter: \"%s\"\n", str, 0, 0 );
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#else
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Debug( LDAP_DEBUG_FILTER, "str2filter \"%s\"\n", str, 0, 0 );
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#endif
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if ( str == NULL || *str == '\0' ) {
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return NULL;
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}
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ber = ber_alloc_t( LBER_USE_DER );
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if( ber == NULL ) {
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return NULL;
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}
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rc = ldap_pvt_put_filter( ber, str );
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if( rc < 0 ) {
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goto done;
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}
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rc = ber_flatten( ber, &bv );
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if( rc < 0 ) {
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goto done;
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}
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ber_free( ber, 0 );
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ber = (BerElement *)berbuf;
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ber_init2( ber, bv, 0 );
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conn.c_connid = 0;
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rc = get_filter( &conn, ber, &f, &text );
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if( rc ) {
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goto done;
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}
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done:
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ber_bvfree( bv );
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return f;
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}
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