version 1.134.2.21, 2011/01/13 19:30:54
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version 1.150, 2008/09/05 22:00:37
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/* filter.c - routines for parsing and dealing with filters */ |
/* filter.c - routines for parsing and dealing with filters */ |
/* $OpenLDAP$ */ |
/* $OpenLDAP: pkg/ldap/servers/slapd/filter.c,v 1.149 2008/02/18 18:47:07 ando Exp $ */ |
/* This work is part of OpenLDAP Software <http://www.openldap.org/>. |
/* This work is part of OpenLDAP Software <http://www.openldap.org/>. |
* |
* |
* Copyright 1998-2011 The OpenLDAP Foundation. |
* Copyright 1998-2008 The OpenLDAP Foundation. |
* All rights reserved. |
* All rights reserved. |
* |
* |
* Redistribution and use in source and binary forms, with or without |
* Redistribution and use in source and binary forms, with or without |
Line 348 get_ssa(
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Line 348 get_ssa(
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{ |
{ |
ber_tag_t tag; |
ber_tag_t tag; |
ber_len_t len; |
ber_len_t len; |
int rc; |
ber_tag_t rc; |
struct berval desc, value, nvalue; |
struct berval desc, value, nvalue; |
char *last; |
char *last; |
SubstringsAssertion ssa; |
SubstringsAssertion ssa; |
Line 385 get_ssa(
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Line 385 get_ssa(
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rc = LDAP_PROTOCOL_ERROR; |
rc = LDAP_PROTOCOL_ERROR; |
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/* If there is no substring matching rule, there's nothing |
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* we can do with this filter. But we continue to parse it |
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* for logging purposes. |
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*/ |
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if ( ssa.sa_desc->ad_type->sat_substr == NULL ) { |
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f->f_choice |= SLAPD_FILTER_UNDEFINED; |
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Debug( LDAP_DEBUG_FILTER, |
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"get_ssa: no substring matching rule for attributeType %s\n", |
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desc.bv_val, 0, 0 ); |
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} |
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for ( tag = ber_first_element( ber, &len, &last ); |
for ( tag = ber_first_element( ber, &len, &last ); |
tag != LBER_DEFAULT; |
tag != LBER_DEFAULT; |
tag = ber_next_element( ber, &len, last ) ) |
tag = ber_next_element( ber, &len, last ) ) |
{ |
{ |
unsigned usage; |
unsigned usage; |
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if ( ber_scanf( ber, "m", &value ) == LBER_ERROR ) { |
rc = ber_scanf( ber, "m", &value ); |
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if ( rc == LBER_ERROR ) { |
rc = SLAPD_DISCONNECT; |
rc = SLAPD_DISCONNECT; |
goto return_error; |
goto return_error; |
} |
} |
Line 454 get_ssa(
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Line 444 get_ssa(
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rc = asserted_value_validate_normalize( |
rc = asserted_value_validate_normalize( |
ssa.sa_desc, ssa.sa_desc->ad_type->sat_equality, |
ssa.sa_desc, ssa.sa_desc->ad_type->sat_equality, |
usage, &value, &nvalue, text, op->o_tmpmemctx ); |
usage, &value, &nvalue, text, op->o_tmpmemctx ); |
if( rc != LDAP_SUCCESS ) { |
if( rc != LDAP_SUCCESS ) goto return_error; |
f->f_choice |= SLAPD_FILTER_UNDEFINED; |
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Debug( LDAP_DEBUG_FILTER, |
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"get_ssa: illegal value for attributeType %s (%d) %s\n", |
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desc.bv_val, rc, *text ); |
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ber_dupbv_x( &nvalue, &value, op->o_tmpmemctx ); |
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} |
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switch ( tag ) { |
switch ( tag ) { |
case LDAP_SUBSTRING_INITIAL: |
case LDAP_SUBSTRING_INITIAL: |
Line 508 return_error:
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Line 492 return_error:
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} |
} |
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void |
void |
filter_free_x( Operation *op, Filter *f, int freeme ) |
filter_free_x( Operation *op, Filter *f ) |
{ |
{ |
Filter *p, *next; |
Filter *p, *next; |
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Line 520 filter_free_x( Operation *op, Filter *f,
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Line 504 filter_free_x( Operation *op, Filter *f,
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switch ( f->f_choice ) { |
switch ( f->f_choice ) { |
case LDAP_FILTER_PRESENT: |
case LDAP_FILTER_PRESENT: |
if ( f->f_desc->ad_flags & SLAP_DESC_TEMPORARY ) |
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op->o_tmpfree( f->f_desc, op->o_tmpmemctx ); |
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break; |
break; |
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case LDAP_FILTER_EQUALITY: |
case LDAP_FILTER_EQUALITY: |
Line 549 filter_free_x( Operation *op, Filter *f,
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Line 531 filter_free_x( Operation *op, Filter *f,
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case LDAP_FILTER_NOT: |
case LDAP_FILTER_NOT: |
for ( p = f->f_list; p != NULL; p = next ) { |
for ( p = f->f_list; p != NULL; p = next ) { |
next = p->f_next; |
next = p->f_next; |
filter_free_x( op, p, 1 ); |
filter_free_x( op, p ); |
} |
} |
break; |
break; |
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Line 566 filter_free_x( Operation *op, Filter *f,
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Line 548 filter_free_x( Operation *op, Filter *f,
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break; |
break; |
} |
} |
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if ( freeme ) { |
op->o_tmpfree( f, op->o_tmpmemctx ); |
op->o_tmpfree( f, op->o_tmpmemctx ); |
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} |
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} |
} |
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void |
void |
Line 580 filter_free( Filter *f )
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Line 560 filter_free( Filter *f )
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op.o_hdr = &ohdr; |
op.o_hdr = &ohdr; |
op.o_tmpmemctx = slap_sl_context( f ); |
op.o_tmpmemctx = slap_sl_context( f ); |
op.o_tmpmfuncs = &slap_sl_mfuncs; |
op.o_tmpmfuncs = &slap_sl_mfuncs; |
filter_free_x( &op, f, 1 ); |
filter_free_x( &op, f ); |
} |
} |
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void |
void |